diff options
Diffstat (limited to 'source3/rpc_server/spoolss/srv_spoolss_nt.c')
| -rw-r--r-- | source3/rpc_server/spoolss/srv_spoolss_nt.c | 11622 |
1 files changed, 11622 insertions, 0 deletions
diff --git a/source3/rpc_server/spoolss/srv_spoolss_nt.c b/source3/rpc_server/spoolss/srv_spoolss_nt.c new file mode 100644 index 0000000..16b8b41 --- /dev/null +++ b/source3/rpc_server/spoolss/srv_spoolss_nt.c @@ -0,0 +1,11622 @@ +/* + * Unix SMB/CIFS implementation. + * RPC Pipe client / server routines + * Copyright (C) Andrew Tridgell 1992-2000, + * Copyright (C) Luke Kenneth Casson Leighton 1996-2000, + * Copyright (C) Jean François Micouleau 1998-2000, + * Copyright (C) Jeremy Allison 2001-2002, + * Copyright (C) Gerald Carter 2000-2004, + * Copyright (C) Tim Potter 2001-2002. + * Copyright (C) Guenther Deschner 2009-2010. + * Copyright (C) Andreas Schneider 2010. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +/* Since the SPOOLSS rpc routines are basically DOS 16-bit calls wrapped + up, all the errors returned are DOS errors, not NT status codes. */ + +#include "includes.h" +#include "libsmb/namequery.h" +#include "ntdomain.h" +#include "nt_printing.h" +#include "srv_spoolss_util.h" +#include "librpc/gen_ndr/ndr_spoolss.h" +#include "librpc/gen_ndr/ndr_spoolss_scompat.h" +#include "../librpc/gen_ndr/ndr_spoolss_c.h" +#include "rpc_client/init_spoolss.h" +#include "rpc_client/cli_pipe.h" +#include "../libcli/security/security.h" +#include "librpc/gen_ndr/ndr_security.h" +#include "registry.h" +#include "include/printing.h" +#include "secrets.h" +#include "../librpc/gen_ndr/netlogon.h" +#include "rpc_misc.h" +#include "printing/notify.h" +#include "serverid.h" +#include "../libcli/registry/util_reg.h" +#include "smbd/smbd.h" +#include "smbd/globals.h" +#include "auth.h" +#include "messages.h" +#include "rpc_server/spoolss/srv_spoolss_nt.h" +#include "util_tdb.h" +#include "libsmb/libsmb.h" +#include "printing/printer_list.h" +#include "../lib/tsocket/tsocket.h" +#include "rpc_client/cli_winreg_spoolss.h" +#include "../libcli/smb/smbXcli_base.h" +#include "rpc_server/spoolss/srv_spoolss_handle.h" +#include "lib/gencache.h" +#include "rpc_server/rpc_server.h" +#include "librpc/rpc/dcesrv_core.h" +#include "printing/nt_printing_migrate_internal.h" +#include "lib/util/string_wrappers.h" +#include "lib/global_contexts.h" + +/* macros stolen from s4 spoolss server */ +#define SPOOLSS_BUFFER_UNION(fn,info,level) \ + ((info)?ndr_size_##fn(info, level, 0):0) + +#define SPOOLSS_BUFFER_UNION_ARRAY(mem_ctx,fn,info,level,count) \ + ((info)?ndr_size_##fn##_info(mem_ctx, level, count, info):0) + +#define SPOOLSS_BUFFER_ARRAY(mem_ctx,fn,info,count) \ + ((info)?ndr_size_##fn##_info(mem_ctx, count, info):0) + +#define SPOOLSS_BUFFER_OK(val_true,val_false) ((r->in.offered >= *r->out.needed)?val_true:val_false) + +#undef DBGC_CLASS +#define DBGC_CLASS DBGC_RPC_SRV + +#ifndef MAX_OPEN_PRINTER_EXS +#define MAX_OPEN_PRINTER_EXS 50 +#endif + +#define GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT 5 +#define GLOBAL_SPOOLSS_OS_MINOR_DEFAULT 2 +#define GLOBAL_SPOOLSS_OS_BUILD_DEFAULT 3790 +#define GLOBAL_SPOOLSS_ARCHITECTURE SPOOLSS_ARCHITECTURE_x64 + +static struct printer_handle *printers_list; + +struct printer_session_counter { + struct printer_session_counter *next; + struct printer_session_counter *prev; + + int snum; + uint32_t counter; +}; + +static struct printer_session_counter *counter_list; + +struct notify_back_channel { + struct notify_back_channel *prev, *next; + + /* associated client */ + struct sockaddr_storage client_address; + + /* print notify back-channel pipe handle*/ + struct rpc_pipe_client *cli_pipe; + struct cli_state *cli; + uint32_t active_connections; +}; + +static struct notify_back_channel *back_channels; + +/* Map generic permissions to printer object specific permissions */ + +const struct standard_mapping printer_std_mapping = { + PRINTER_READ, + PRINTER_WRITE, + PRINTER_EXECUTE, + PRINTER_ALL_ACCESS +}; + +/* Map generic permissions to print server object specific permissions */ + +const struct standard_mapping printserver_std_mapping = { + SERVER_READ, + SERVER_WRITE, + SERVER_EXECUTE, + SERVER_ALL_ACCESS +}; + +/* API table for Xcv Monitor functions */ + +struct xcv_api_table { + const char *name; + WERROR(*fn) (TALLOC_CTX *mem_ctx, struct security_token *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed); +}; + +static void prune_printername_cache(void); + +/******************************************************************** + * Canonicalize servername. + ********************************************************************/ + +static const char *canon_servername(const char *servername) +{ + const char *pservername = servername; + + if (servername == NULL) { + return ""; + } + + while (*pservername == '\\') { + pservername++; + } + return pservername; +} + +/* translate between internal status numbers and NT status numbers */ +static int nt_printj_status(int v) +{ + switch (v) { + case LPQ_QUEUED: + return 0; + case LPQ_PAUSED: + return JOB_STATUS_PAUSED; + case LPQ_SPOOLING: + return JOB_STATUS_SPOOLING; + case LPQ_PRINTING: + return JOB_STATUS_PRINTING; + case LPQ_ERROR: + return JOB_STATUS_ERROR; + case LPQ_DELETING: + return JOB_STATUS_DELETING; + case LPQ_OFFLINE: + return JOB_STATUS_OFFLINE; + case LPQ_PAPEROUT: + return JOB_STATUS_PAPEROUT; + case LPQ_PRINTED: + return JOB_STATUS_PRINTED; + case LPQ_DELETED: + return JOB_STATUS_DELETED; + case LPQ_BLOCKED: + return JOB_STATUS_BLOCKED_DEVQ; + case LPQ_USER_INTERVENTION: + return JOB_STATUS_USER_INTERVENTION; + } + return 0; +} + +static int nt_printq_status(int v) +{ + switch (v) { + case LPQ_PAUSED: + return PRINTER_STATUS_PAUSED; + case LPQ_QUEUED: + case LPQ_SPOOLING: + case LPQ_PRINTING: + return 0; + } + return 0; +} + +/*************************************************************************** + Disconnect from the client +****************************************************************************/ + +static void srv_spoolss_replycloseprinter(int snum, + struct printer_handle *prn_hnd) +{ + WERROR result; + NTSTATUS status; + + /* + * Tell the specific printing tdb we no longer want messages for this printer + * by deregistering our PID. + */ + + if (!print_notify_deregister_pid(snum)) { + DEBUG(0, ("Failed to register our pid for printer %s\n", + lp_const_servicename(snum))); + } + + /* weird if the test succeeds !!! */ + if (prn_hnd->notify.cli_chan == NULL || + prn_hnd->notify.cli_chan->cli_pipe == NULL || + prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL || + prn_hnd->notify.cli_chan->active_connections == 0) { + DEBUG(0, ("Trying to close unexisting backchannel!\n")); + DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan); + TALLOC_FREE(prn_hnd->notify.cli_chan); + return; + } + + status = dcerpc_spoolss_ReplyClosePrinter( + prn_hnd->notify.cli_chan->cli_pipe->binding_handle, + talloc_tos(), + &prn_hnd->notify.cli_hnd, + &result); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(0, ("dcerpc_spoolss_ReplyClosePrinter failed [%s].\n", + nt_errstr(status))); + result = ntstatus_to_werror(status); + } else if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("reply_close_printer failed [%s].\n", + win_errstr(result))); + } + + /* if it's the last connection, deconnect the IPC$ share */ + if (prn_hnd->notify.cli_chan->active_connections == 1) { + + cli_shutdown(prn_hnd->notify.cli_chan->cli); + DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan); + TALLOC_FREE(prn_hnd->notify.cli_chan); + + if (prn_hnd->notify.msg_ctx != NULL) { + messaging_deregister(prn_hnd->notify.msg_ctx, + MSG_PRINTER_NOTIFY2, NULL); + } + } + + if (prn_hnd->notify.cli_chan) { + prn_hnd->notify.cli_chan->active_connections--; + prn_hnd->notify.cli_chan = NULL; + } +} + +/**************************************************************************** + Functions to free a printer entry datastruct. +****************************************************************************/ + +static int printer_entry_destructor(struct printer_handle *Printer) +{ + if (Printer->notify.cli_chan != NULL && + Printer->notify.cli_chan->active_connections > 0) { + int snum = -1; + + switch(Printer->printer_type) { + case SPLHND_SERVER: + srv_spoolss_replycloseprinter(snum, Printer); + break; + + case SPLHND_PRINTER: + snum = print_queue_snum(Printer->sharename); + if (snum != -1) { + srv_spoolss_replycloseprinter(snum, Printer); + } + break; + default: + break; + } + } + + Printer->notify.flags=0; + Printer->notify.options=0; + Printer->notify.localmachine[0]='\0'; + Printer->notify.printerlocal=0; + TALLOC_FREE(Printer->notify.option); + TALLOC_FREE(Printer->devmode); + + /* Remove from the internal list. */ + DLIST_REMOVE(printers_list, Printer); + return 0; +} + +/**************************************************************************** + find printer index by handle +****************************************************************************/ + +static struct printer_handle *find_printer_index_by_hnd(struct pipes_struct *p, + struct policy_handle *hnd) +{ + struct printer_handle *find_printer = NULL; + NTSTATUS status; + + find_printer = find_policy_by_hnd(p, + hnd, + DCESRV_HANDLE_ANY, + struct printer_handle, + &status); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: %s\n", + nt_errstr(status))); + return NULL; + } + + return find_printer; +} + +/**************************************************************************** + Close printer index by handle. +****************************************************************************/ + +static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd); + + if (!Printer) { + DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(hnd))); + return false; + } + + close_policy_hnd(p, hnd); + + return true; +} + +/**************************************************************************** + Delete a printer given a handle. +****************************************************************************/ + +static WERROR delete_printer_hook(TALLOC_CTX *ctx, struct security_token *token, + const char *sharename, + struct messaging_context *msg_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + char *cmd = lp_deleteprinter_command(talloc_tos(), lp_sub); + char *command = NULL; + int ret; + bool is_print_op = false; + + /* can't fail if we don't try */ + + if ( !*cmd ) + return WERR_OK; + + command = talloc_asprintf(ctx, + "%s \"%s\"", + cmd, sharename); + if (!command) { + return WERR_NOT_ENOUGH_MEMORY; + } + if ( token ) + is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR); + + DEBUG(10,("Running [%s]\n", command)); + + /********** BEGIN SePrintOperatorPrivlege BLOCK **********/ + + if ( is_print_op ) + become_root(); + + ret = smbrun(command, NULL, NULL); + if (ret == 0) { + /* Tell everyone we updated smb.conf. */ + messaging_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0); + } + + if ( is_print_op ) + unbecome_root(); + + /********** END SePrintOperatorPrivlege BLOCK **********/ + + DEBUGADD(10,("returned [%d]\n", ret)); + + TALLOC_FREE(command); + + if (ret != 0) + return WERR_INVALID_HANDLE; /* What to return here? */ + + return WERR_OK; +} + +/**************************************************************************** + Delete a printer given a handle. +****************************************************************************/ + +static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd); + WERROR result; + + if (!Printer) { + DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(hnd))); + return WERR_INVALID_HANDLE; + } + + /* + * It turns out that Windows allows delete printer on a handle + * opened by an admin user, then used on a pipe handle created + * by an anonymous user..... but they're working on security.... riiight ! + * JRA. + */ + + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("delete_printer_handle: denied by handle\n")); + return WERR_ACCESS_DENIED; + } + + /* this does not need a become root since the access check has been + done on the handle already */ + + result = winreg_delete_printer_key_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + Printer->sharename, + ""); + if (!W_ERROR_IS_OK(result)) { + DEBUG(3,("Error deleting printer %s\n", Printer->sharename)); + return WERR_INVALID_HANDLE; + } + + result = delete_printer_hook(p->mem_ctx, session_info->security_token, + Printer->sharename, p->msg_ctx); + if (!W_ERROR_IS_OK(result)) { + return result; + } + prune_printername_cache(); + return WERR_OK; +} + +/**************************************************************************** + Return the snum of a printer corresponding to an handle. +****************************************************************************/ + +static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd, + int *number, struct share_params **params) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd); + + if (!Printer) { + DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(hnd))); + return false; + } + + switch (Printer->printer_type) { + case SPLHND_PRINTER: + DEBUG(4,("short name:%s\n", Printer->sharename)); + *number = print_queue_snum(Printer->sharename); + return (*number != -1); + case SPLHND_SERVER: + return false; + default: + return false; + } +} + +/**************************************************************************** + Set printer handle type. + Check if it's \\server or \\server\printer +****************************************************************************/ + +static bool set_printer_hnd_printertype(struct printer_handle *Printer, const char *handlename) +{ + DEBUG(3,("Setting printer type=%s\n", handlename)); + + /* it's a print server */ + if (handlename && *handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) { + DEBUGADD(4,("Printer is a print server\n")); + Printer->printer_type = SPLHND_SERVER; + } + /* it's a printer (set_printer_hnd_name() will handle port monitors */ + else { + DEBUGADD(4,("Printer is a printer\n")); + Printer->printer_type = SPLHND_PRINTER; + } + + return true; +} + +static void prune_printername_cache_fn(const char *key, const char *value, + time_t timeout, void *private_data) +{ + gencache_del(key); +} + +static void prune_printername_cache(void) +{ + gencache_iterate(prune_printername_cache_fn, NULL, "PRINTERNAME/*"); +} + +/**************************************************************************** + Set printer handle name.. Accept names like \\server, \\server\printer, + \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See + the MSDN docs regarding OpenPrinter() for details on the XcvData() and + XcvDataPort() interface. +****************************************************************************/ + +static WERROR set_printer_hnd_name(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + struct printer_handle *Printer, + const char *handlename) +{ + int snum; + int n_services=lp_numservices(); + char *aprinter; + const char *printername; + const char *servername = NULL; + fstring sname; + bool found = false; + struct spoolss_PrinterInfo2 *info2 = NULL; + WERROR result; + char *p; + + /* + * Hopefully nobody names his printers like this. Maybe \ or , + * are illegal in printer names even? + */ + const char printer_not_found[] = "Printer \\, !@#$%^&*( not found"; + char *cache_key; + char *tmp; + + DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename, + (unsigned long)strlen(handlename))); + + aprinter = discard_const_p(char, handlename); + if ( *handlename == '\\' ) { + servername = canon_servername(handlename); + if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) { + *aprinter = '\0'; + aprinter++; + } + if (!is_myname_or_ipaddr(servername)) { + return WERR_INVALID_PRINTER_NAME; + } + Printer->servername = talloc_asprintf(Printer, "\\\\%s", servername); + if (Printer->servername == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + if (Printer->printer_type == SPLHND_SERVER) { + return WERR_OK; + } + + if (Printer->printer_type != SPLHND_PRINTER) { + return WERR_INVALID_HANDLE; + } + + DEBUGADD(5, ("searching for [%s]\n", aprinter)); + + p = strchr(aprinter, ','); + if (p != NULL) { + char *p2 = p; + p++; + if (*p == ' ') { + p++; + } + if (strncmp(p, "DrvConvert", strlen("DrvConvert")) == 0) { + *p2 = '\0'; + } else if (strncmp(p, "LocalOnly", strlen("LocalOnly")) == 0) { + *p2 = '\0'; + } + } + + if (p) { + DEBUGADD(5, ("stripped handlename: [%s]\n", aprinter)); + } + + /* check for the Port Monitor Interface */ + if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) { + Printer->printer_type = SPLHND_PORTMON_TCP; + fstrcpy(sname, SPL_XCV_MONITOR_TCPMON); + found = true; + } + else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) { + Printer->printer_type = SPLHND_PORTMON_LOCAL; + fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON); + found = true; + } + + cache_key = talloc_asprintf(talloc_tos(), "PRINTERNAME/%s", aprinter); + if (cache_key == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + /* + * With hundreds of printers, the "for" loop iterating all + * shares can be quite expensive, as it is done on every + * OpenPrinter. The loop maps "aprinter" to "sname", the + * result of which we cache in gencache. + */ + if (gencache_get(cache_key, talloc_tos(), &tmp, NULL)) { + found = (strcmp(tmp, printer_not_found) != 0); + if (!found) { + DEBUG(4, ("Printer %s not found\n", aprinter)); + TALLOC_FREE(tmp); + return WERR_INVALID_PRINTER_NAME; + } + fstrcpy(sname, tmp); + TALLOC_FREE(tmp); + } + + /* Search all sharenames first as this is easier than pulling + the printer_info_2 off of disk. Don't use find_service() since + that calls out to map_username() */ + + /* do another loop to look for printernames */ + for (snum = 0; !found && snum < n_services; snum++) { + const char *printer = lp_const_servicename(snum); + + /* no point going on if this is not a printer */ + if (!(lp_snum_ok(snum) && lp_printable(snum))) { + continue; + } + + /* ignore [printers] share */ + if (strequal(printer, "printers")) { + continue; + } + + fstrcpy(sname, printer); + if (strequal(aprinter, printer)) { + found = true; + break; + } + + /* no point looking up the printer object if + we aren't allowing printername != sharename */ + if (lp_force_printername(snum)) { + continue; + } + + result = winreg_get_printer_internal(mem_ctx, + session_info, + msg_ctx, + sname, + &info2); + if ( !W_ERROR_IS_OK(result) ) { + DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n", + sname, win_errstr(result))); + continue; + } + + printername = strrchr(info2->printername, '\\'); + if (printername == NULL) { + printername = info2->printername; + } else { + printername++; + } + + if (strequal(printername, aprinter)) { + found = true; + break; + } + + DEBUGADD(10, ("printername: %s\n", printername)); + + TALLOC_FREE(info2); + } + + if (!found) { + gencache_set(cache_key, printer_not_found, + time(NULL) + 300); + TALLOC_FREE(cache_key); + DEBUGADD(4,("Printer not found\n")); + return WERR_INVALID_PRINTER_NAME; + } + + gencache_set(cache_key, sname, time(NULL) + 300); + TALLOC_FREE(cache_key); + + DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname)); + + strlcpy(Printer->sharename, sname, sizeof(Printer->sharename)); + + return WERR_OK; +} + +/**************************************************************************** + Find first available printer slot. creates a printer handle for you. + ****************************************************************************/ + +static WERROR open_printer_hnd(struct pipes_struct *p, + struct policy_handle *hnd, + const char *name, + uint32_t access_granted) +{ + struct printer_handle *new_printer; + WERROR result; + + DEBUG(10,("open_printer_hnd: name [%s]\n", name)); + + new_printer = talloc_zero(p->mem_ctx, struct printer_handle); + if (new_printer == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + talloc_set_destructor(new_printer, printer_entry_destructor); + + /* This also steals the printer_handle on the policy_handle */ + if (!create_policy_hnd(p, hnd, 0, new_printer)) { + TALLOC_FREE(new_printer); + return WERR_INVALID_HANDLE; + } + + /* Add to the internal list. */ + DLIST_ADD(printers_list, new_printer); + + new_printer->notify.option=NULL; + + if (!set_printer_hnd_printertype(new_printer, name)) { + close_printer_handle(p, hnd); + return WERR_INVALID_HANDLE; + } + + result = set_printer_hnd_name(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + new_printer, name); + if (!W_ERROR_IS_OK(result)) { + close_printer_handle(p, hnd); + return result; + } + + new_printer->access_granted = access_granted; + + DBG_INFO("%d printer handles active\n", (int)num_pipe_handles()); + + return WERR_OK; +} + +/*************************************************************************** + check to see if the client notify handle is monitoring the notification + given by (notify_type, notify_field). + **************************************************************************/ + +static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type, + uint16_t notify_field) +{ + return true; +} + +static bool is_monitoring_event(struct printer_handle *p, uint16_t notify_type, + uint16_t notify_field) +{ + struct spoolss_NotifyOption *option = p->notify.option; + uint32_t i, j; + + /* + * Flags should always be zero when the change notify + * is registered by the client's spooler. A user Win32 app + * might use the flags though instead of the NOTIFY_OPTION_INFO + * --jerry + */ + + if (!option) { + return false; + } + + if (p->notify.flags) + return is_monitoring_event_flags( + p->notify.flags, notify_type, notify_field); + + for (i = 0; i < option->count; i++) { + + /* Check match for notify_type */ + + if (option->types[i].type != notify_type) + continue; + + /* Check match for field */ + + for (j = 0; j < option->types[i].count; j++) { + if (option->types[i].fields[j].field == notify_field) { + return true; + } + } + } + + DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n", + p->servername, p->sharename, notify_type, notify_field)); + + return false; +} + +#define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \ + _data->data.integer[0] = _integer; \ + _data->data.integer[1] = 0; + + +#define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \ + _data->data.string.string = talloc_strdup(mem_ctx, _p); \ + if (!_data->data.string.string) {\ + _data->data.string.size = 0; \ + } \ + _data->data.string.size = strlen_m_term(_p) * 2; + +#define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \ + _data->data.devmode.devmode = _devmode; + +static void init_systemtime_buffer(TALLOC_CTX *mem_ctx, + struct tm *t, + const char **pp, + uint32_t *plen) +{ + struct spoolss_Time st; + uint32_t len = 16; + char *p; + + if (!init_systemtime(&st, t)) { + return; + } + + p = talloc_array(mem_ctx, char, len); + if (!p) { + return; + } + + /* + * Systemtime must be linearized as a set of UINT16's. + * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au + */ + + SSVAL(p, 0, st.year); + SSVAL(p, 2, st.month); + SSVAL(p, 4, st.day_of_week); + SSVAL(p, 6, st.day); + SSVAL(p, 8, st.hour); + SSVAL(p, 10, st.minute); + SSVAL(p, 12, st.second); + SSVAL(p, 14, st.millisecond); + + *pp = p; + *plen = len; +} + +/* Convert a notification message to a struct spoolss_Notify */ + +static void notify_one_value(struct spoolss_notify_msg *msg, + struct spoolss_Notify *data, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]); +} + +static void notify_string(struct spoolss_notify_msg *msg, + struct spoolss_Notify *data, + TALLOC_CTX *mem_ctx) +{ + /* The length of the message includes the trailing \0 */ + + data->data.string.size = msg->len * 2; + data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data); + if (!data->data.string.string) { + data->data.string.size = 0; + return; + } +} + +static void notify_system_time(struct spoolss_notify_msg *msg, + struct spoolss_Notify *data, + TALLOC_CTX *mem_ctx) +{ + data->data.string.string = NULL; + data->data.string.size = 0; + + if (msg->len != sizeof(time_t)) { + DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n", + msg->len)); + return; + } + + init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data), + &data->data.string.string, + &data->data.string.size); +} + +struct notify2_message_table { + const char *name; + void (*fn)(struct spoolss_notify_msg *msg, + struct spoolss_Notify *data, TALLOC_CTX *mem_ctx); +}; + +static struct notify2_message_table printer_notify_table[] = { + /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string }, + /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string }, + /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string }, + /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string }, + /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string }, + /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string }, + /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string }, + /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL }, + /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string }, + /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string }, + /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL }, + /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string }, + /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL }, + /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value }, + /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value }, + /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL }, + /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL }, + /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL }, + /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value }, +}; + +static struct notify2_message_table job_notify_table[] = { + /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL }, + /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL }, + /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL }, + /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string }, + /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL }, + /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL }, + /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL }, + /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL }, + /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL }, + /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL }, + /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value }, + /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL }, + /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL }, + /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string }, + /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL }, + /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL }, + /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time }, + /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL }, + /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL }, + /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL }, + /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value }, + /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL }, + /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value }, + /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL }, +}; + + +/*********************************************************************** + Allocate talloc context for container object + **********************************************************************/ + +static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr ) +{ + if ( !ctr ) + return; + + ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr); + + return; +} + +/*********************************************************************** + release all allocated memory and zero out structure + **********************************************************************/ + +static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr ) +{ + if ( !ctr ) + return; + + if ( ctr->ctx ) + talloc_destroy(ctr->ctx); + + ZERO_STRUCTP(ctr); + + return; +} + +/*********************************************************************** + **********************************************************************/ + +static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr ) +{ + if ( !ctr ) + return NULL; + + return ctr->ctx; +} + +/*********************************************************************** + **********************************************************************/ + +static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx ) +{ + if ( !ctr || !ctr->msg_groups ) + return NULL; + + if ( idx >= ctr->num_groups ) + return NULL; + + return &ctr->msg_groups[idx]; + +} + +/*********************************************************************** + How many groups of change messages do we have ? + **********************************************************************/ + +static uint32_t notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr ) +{ + if ( !ctr ) + return 0; + + return ctr->num_groups; +} + +/*********************************************************************** + Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group + **********************************************************************/ + +static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg ) +{ + SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL; + SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL; + SPOOLSS_NOTIFY_MSG *msg_list = NULL; + uint32_t i, new_slot; + + if ( !ctr || !msg ) + return 0; + + /* loop over all groups looking for a matching printer name */ + + for ( i=0; i<ctr->num_groups; i++ ) { + if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 ) + break; + } + + /* add a new group? */ + + if ( i == ctr->num_groups ) { + ctr->num_groups++; + + if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) { + DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n")); + return 0; + } + ctr->msg_groups = groups; + + /* clear the new entry and set the printer name */ + + ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] ); + fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer ); + } + + /* add the change messages; 'i' is the correct index now regardless */ + + msg_grp = &ctr->msg_groups[i]; + + msg_grp->num_msgs++; + + if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) { + DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs)); + return 0; + } + msg_grp->msgs = msg_list; + + new_slot = msg_grp->num_msgs-1; + memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) ); + + /* need to allocate own copy of data */ + + if ( msg->len != 0 ) + msg_grp->msgs[new_slot].notify.data = (char *) + talloc_memdup( ctr->ctx, msg->notify.data, msg->len ); + + return ctr->num_groups; +} + +static void construct_info_data(struct spoolss_Notify *info_data, + enum spoolss_NotifyType type, + uint16_t field, int id); + +/*********************************************************************** + Send a change notification message on all handles which have a call + back registered + **********************************************************************/ + +static int build_notify2_messages(TALLOC_CTX *mem_ctx, + struct printer_handle *prn_hnd, + SPOOLSS_NOTIFY_MSG *messages, + uint32_t num_msgs, + struct spoolss_Notify **_notifies, + size_t *_count) +{ + struct spoolss_Notify *notifies; + SPOOLSS_NOTIFY_MSG *msg; + size_t count = 0; + uint32_t id; + uint32_t i; + + notifies = talloc_zero_array(mem_ctx, + struct spoolss_Notify, num_msgs); + if (!notifies) { + return ENOMEM; + } + + for (i = 0; i < num_msgs; i++) { + + msg = &messages[i]; + + /* Are we monitoring this event? */ + + if (!is_monitoring_event(prn_hnd, msg->type, msg->field)) { + continue; + } + + DEBUG(10, ("Sending message type [0x%x] field [0x%2x] " + "for printer [%s]\n", + msg->type, msg->field, prn_hnd->sharename)); + + /* + * if the is a printer notification handle and not a job + * notification type, then set the id to 0. + * Otherwise just use what was specified in the message. + * + * When registering change notification on a print server + * handle we always need to send back the id (snum) matching + * the printer for which the change took place. + * For change notify registered on a printer handle, + * this does not matter and the id should be 0. + * + * --jerry + */ + + if ((msg->type == PRINTER_NOTIFY_TYPE) && + (prn_hnd->printer_type == SPLHND_PRINTER)) { + id = 0; + } else { + id = msg->id; + } + + /* Convert unix jobid to smb jobid */ + + if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) { + id = sysjob_to_jobid(msg->id); + + if (id == -1) { + DEBUG(3, ("no such unix jobid %d\n", + msg->id)); + continue; + } + } + + construct_info_data(¬ifies[count], + msg->type, msg->field, id); + + switch(msg->type) { + case PRINTER_NOTIFY_TYPE: + if (printer_notify_table[msg->field].fn) { + printer_notify_table[msg->field].fn(msg, + ¬ifies[count], mem_ctx); + } + break; + + case JOB_NOTIFY_TYPE: + if (job_notify_table[msg->field].fn) { + job_notify_table[msg->field].fn(msg, + ¬ifies[count], mem_ctx); + } + break; + + default: + DEBUG(5, ("Unknown notification type %d\n", + msg->type)); + continue; + } + + count++; + } + + *_notifies = notifies; + *_count = count; + + return 0; +} + +static int send_notify2_printer(TALLOC_CTX *mem_ctx, + struct printer_handle *prn_hnd, + SPOOLSS_NOTIFY_MSG_GROUP *msg_group) +{ + struct spoolss_Notify *notifies; + size_t count = 0; + union spoolss_ReplyPrinterInfo info; + struct spoolss_NotifyInfo info0; + uint32_t reply_result; + NTSTATUS status; + WERROR werr; + int ret; + + /* Is there notification on this handle? */ + if (prn_hnd->notify.cli_chan == NULL || + prn_hnd->notify.cli_chan->cli_pipe == NULL || + prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL || + prn_hnd->notify.cli_chan->active_connections == 0) { + return 0; + } + + DEBUG(10, ("Client connected! [\\\\%s\\%s]\n", + prn_hnd->servername, prn_hnd->sharename)); + + /* For this printer? Print servers always receive notifications. */ + if ((prn_hnd->printer_type == SPLHND_PRINTER) && + (!strequal(msg_group->printername, prn_hnd->sharename))) { + return 0; + } + + DEBUG(10,("Our printer\n")); + + /* build the array of change notifications */ + ret = build_notify2_messages(mem_ctx, prn_hnd, + msg_group->msgs, + msg_group->num_msgs, + ¬ifies, &count); + if (ret) { + return ret; + } + + info0.version = 0x2; + info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED; + info0.count = count; + info0.notifies = notifies; + + info.info0 = &info0; + + status = dcerpc_spoolss_RouterReplyPrinterEx( + prn_hnd->notify.cli_chan->cli_pipe->binding_handle, + mem_ctx, + &prn_hnd->notify.cli_hnd, + prn_hnd->notify.change, /* color */ + prn_hnd->notify.flags, + &reply_result, + 0, /* reply_type, must be 0 */ + info, &werr); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(1, ("dcerpc_spoolss_RouterReplyPrinterEx to client: %s " + "failed: %s\n", + prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash, + nt_errstr(status))); + werr = ntstatus_to_werror(status); + } else if (!W_ERROR_IS_OK(werr)) { + DEBUG(1, ("RouterReplyPrinterEx to client: %s " + "failed: %s\n", + prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash, + win_errstr(werr))); + } + switch (reply_result) { + case 0: + break; + case PRINTER_NOTIFY_INFO_DISCARDED: + case PRINTER_NOTIFY_INFO_DISCARDNOTED: + case PRINTER_NOTIFY_INFO_COLOR_MISMATCH: + break; + default: + break; + } + + return 0; +} + +static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx ) +{ + struct printer_handle *p; + TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr ); + SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx ); + int ret; + + if ( !msg_group ) { + DEBUG(5,("send_notify2_changes() called with no msg group!\n")); + return; + } + + if (!msg_group->msgs) { + DEBUG(5, ("send_notify2_changes() called with no messages!\n")); + return; + } + + DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername)); + + /* loop over all printers */ + + for (p = printers_list; p; p = p->next) { + ret = send_notify2_printer(mem_ctx, p, msg_group); + if (ret) { + goto done; + } + } + +done: + DEBUG(8,("send_notify2_changes: Exit...\n")); + return; +} + +/*********************************************************************** + **********************************************************************/ + +static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len ) +{ + + uint32_t tv_sec, tv_usec; + size_t offset = 0; + + /* Unpack message */ + + offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f", + msg->printer); + + offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd", + &tv_sec, &tv_usec, + &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags); + + if (msg->len == 0) + tdb_unpack((uint8_t *)buf + offset, len - offset, "dd", + &msg->notify.value[0], &msg->notify.value[1]); + else + tdb_unpack((uint8_t *)buf + offset, len - offset, "B", + &msg->len, &msg->notify.data); + + DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n", + msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags)); + + tv->tv_sec = tv_sec; + tv->tv_usec = tv_usec; + + if (msg->len == 0) + DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0], + msg->notify.value[1])); + else + dump_data(3, (uint8_t *)msg->notify.data, msg->len); + + return true; +} + +/******************************************************************** + Receive a notify2 message list + ********************************************************************/ + +static void receive_notify2_message_list(struct messaging_context *msg, + void *private_data, + uint32_t msg_type, + struct server_id server_id, + DATA_BLOB *data) +{ + size_t msg_count, i, num_groups; + char *buf = (char *)data->data; + char *msg_ptr; + size_t msg_len; + SPOOLSS_NOTIFY_MSG notify; + SPOOLSS_NOTIFY_MSG_CTR messages; + + if (data->length < 4) { + DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n")); + return; + } + + msg_count = IVAL(buf, 0); + msg_ptr = buf + 4; + + DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count)); + + if (msg_count == 0) { + DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n")); + return; + } + + /* initialize the container */ + + ZERO_STRUCT( messages ); + notify_msg_ctr_init( &messages ); + + /* + * build message groups for each printer identified + * in a change_notify msg. Remember that a PCN message + * includes the handle returned for the srv_spoolss_replyopenprinter() + * call. Therefore messages are grouped according to printer handle. + */ + + for ( i=0; i<msg_count; i++ ) { + struct timeval msg_tv; + + if (msg_ptr + 4 - buf > data->length) { + DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n")); + return; + } + + msg_len = IVAL(msg_ptr,0); + msg_ptr += 4; + + if (msg_ptr + msg_len - buf > data->length) { + DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n")); + return; + } + + /* unpack messages */ + + ZERO_STRUCT( notify ); + notify2_unpack_msg( ¬ify, &msg_tv, msg_ptr, msg_len ); + msg_ptr += msg_len; + + /* add to correct list in container */ + + notify_msg_ctr_addmsg( &messages, ¬ify ); + + /* free memory that might have been allocated by notify2_unpack_msg() */ + + if ( notify.len != 0 ) + SAFE_FREE( notify.notify.data ); + } + + /* process each group of messages */ + + num_groups = notify_msg_ctr_numgroups( &messages ); + for ( i=0; i<num_groups; i++ ) + send_notify2_changes( &messages, i ); + + + /* cleanup */ + + DEBUG(10,("receive_notify2_message_list: processed %u messages\n", + (uint32_t)msg_count )); + + notify_msg_ctr_destroy( &messages ); + + return; +} + +/******************************************************************** + Send a message to ourself about new driver being installed + so we can upgrade the information for each printer bound to this + driver + ********************************************************************/ + +static bool srv_spoolss_drv_upgrade_printer(const char *drivername, + struct messaging_context *msg_ctx) +{ + int len = strlen(drivername); + + if (!len) + return false; + + DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n", + drivername)); + + messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx), + MSG_PRINTER_DRVUPGRADE, + (const uint8_t *)drivername, len+1); + + return true; +} + +void srv_spoolss_cleanup(void) +{ + struct printer_session_counter *session_counter; + + for (session_counter = counter_list; + session_counter != NULL; + session_counter = counter_list) { + DLIST_REMOVE(counter_list, session_counter); + TALLOC_FREE(session_counter); + } +} + +/********************************************************************** + callback to receive a MSG_PRINTER_DRVUPGRADE message and iterate + over all printers, upgrading ones as necessary + This is now *ONLY* called inside the background lpq updater. JRA. + **********************************************************************/ + +void do_drv_upgrade_printer(struct messaging_context *msg, + void *private_data, + uint32_t msg_type, + struct server_id server_id, + DATA_BLOB *data) +{ + TALLOC_CTX *tmp_ctx; + const struct auth_session_info *session_info = get_session_info_system(); + struct spoolss_PrinterInfo2 *pinfo2; + WERROR result; + const char *drivername; + int snum; + int n_services = lp_numservices(); + struct dcerpc_binding_handle *b = NULL; + + tmp_ctx = talloc_new(NULL); + if (!tmp_ctx) return; + + drivername = talloc_strndup(tmp_ctx, (const char *)data->data, data->length); + if (!drivername) { + DEBUG(0, ("do_drv_upgrade_printer: Out of memory ?!\n")); + goto done; + } + + DEBUG(10, ("do_drv_upgrade_printer: " + "Got message for new driver [%s]\n", drivername)); + + /* Iterate the printer list */ + + for (snum = 0; snum < n_services; snum++) { + if (!lp_snum_ok(snum) || !lp_printable(snum)) { + continue; + } + + /* ignore [printers] share */ + if (strequal(lp_const_servicename(snum), "printers")) { + continue; + } + + if (b == NULL) { + result = winreg_printer_binding_handle(tmp_ctx, + session_info, + msg, + &b); + if (!W_ERROR_IS_OK(result)) { + break; + } + } + + result = winreg_get_printer(tmp_ctx, b, + lp_const_servicename(snum), + &pinfo2); + + if (!W_ERROR_IS_OK(result)) { + continue; + } + + if (!pinfo2->drivername) { + continue; + } + + if (strcmp(drivername, pinfo2->drivername) != 0) { + continue; + } + + DEBUG(6,("Updating printer [%s]\n", pinfo2->printername)); + + /* all we care about currently is the change_id */ + result = winreg_printer_update_changeid(tmp_ctx, b, + pinfo2->printername); + + if (!W_ERROR_IS_OK(result)) { + DEBUG(3, ("do_drv_upgrade_printer: " + "Failed to update changeid [%s]\n", + win_errstr(result))); + } + } + + /* all done */ +done: + talloc_free(tmp_ctx); +} + +/******************************************************************** + Update the cache for all printq's with a registered client + connection + ********************************************************************/ + +void update_monitored_printq_cache(struct messaging_context *msg_ctx) +{ + struct printer_handle *printer = printers_list; + int snum; + + /* loop through all printers and update the cache where + a client is connected */ + while (printer) { + if ((printer->printer_type == SPLHND_PRINTER) && + ((printer->notify.cli_chan != NULL) && + (printer->notify.cli_chan->active_connections > 0))) { + snum = print_queue_snum(printer->sharename); + print_queue_status(msg_ctx, snum, NULL, NULL); + } + + printer = printer->next; + } + + return; +} + +/**************************************************************** + _spoolss_OpenPrinter +****************************************************************/ + +WERROR _spoolss_OpenPrinter(struct pipes_struct *p, + struct spoolss_OpenPrinter *r) +{ + struct spoolss_OpenPrinterEx e; + struct spoolss_UserLevel1 level1; + WERROR werr; + + ZERO_STRUCT(level1); + + e.in.printername = r->in.printername; + e.in.datatype = r->in.datatype; + e.in.devmode_ctr = r->in.devmode_ctr; + e.in.access_mask = r->in.access_mask; + e.in.userlevel_ctr.level = 1; + e.in.userlevel_ctr.user_info.level1 = &level1; + + e.out.handle = r->out.handle; + + werr = _spoolss_OpenPrinterEx(p, &e); + + if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAMETER)) { + /* OpenPrinterEx returns this for a bad + * printer name. We must return WERR_INVALID_PRINTER_NAME + * instead. + */ + werr = WERR_INVALID_PRINTER_NAME; + } + + return werr; +} + +static WERROR copy_devicemode(TALLOC_CTX *mem_ctx, + struct spoolss_DeviceMode *orig, + struct spoolss_DeviceMode **dest) +{ + struct spoolss_DeviceMode *dm; + + dm = talloc(mem_ctx, struct spoolss_DeviceMode); + if (!dm) { + return WERR_NOT_ENOUGH_MEMORY; + } + + /* copy all values, then duplicate strings and structs */ + *dm = *orig; + + dm->devicename = talloc_strdup(dm, orig->devicename); + if (!dm->devicename) { + return WERR_NOT_ENOUGH_MEMORY; + } + dm->formname = talloc_strdup(dm, orig->formname); + if (!dm->formname) { + return WERR_NOT_ENOUGH_MEMORY; + } + if (orig->driverextra_data.data) { + dm->driverextra_data.data = + (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data, + orig->driverextra_data.length); + if (!dm->driverextra_data.data) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + *dest = dm; + return WERR_OK; +} + +/**************************************************************** + _spoolss_OpenPrinterEx +****************************************************************/ + +WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p, + struct spoolss_OpenPrinterEx *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct dcesrv_connection *dcesrv_conn = dce_call->conn; + const struct tsocket_address *remote_address = + dcesrv_connection_get_remote_address(dcesrv_conn); + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + int snum; + char *raddr; + char *rhost; + struct printer_handle *Printer=NULL; + WERROR result; + int rc; + + if (!r->in.printername) { + return WERR_INVALID_PARAMETER; + } + + if (!*r->in.printername) { + return WERR_INVALID_PARAMETER; + } + + if (r->in.userlevel_ctr.level > 3) { + return WERR_INVALID_PARAMETER; + } + if ((r->in.userlevel_ctr.level == 1 && !r->in.userlevel_ctr.user_info.level1) || + (r->in.userlevel_ctr.level == 2 && !r->in.userlevel_ctr.user_info.level2) || + (r->in.userlevel_ctr.level == 3 && !r->in.userlevel_ctr.user_info.level3)) { + return WERR_INVALID_PARAMETER; + } + + /* + * The printcap printer share inventory is updated on client + * enumeration. For clients that do not perform enumeration prior to + * access, such as cupssmbadd, we reinitialise the printer share + * inventory on open as well. + */ + become_root(); + delete_and_reload_printers(); + unbecome_root(); + + /* some sanity check because you can open a printer or a print server */ + /* aka: \\server\printer or \\server */ + + DEBUGADD(3,("checking name: %s\n", r->in.printername)); + + result = open_printer_hnd(p, r->out.handle, r->in.printername, 0); + if (!W_ERROR_IS_OK(result)) { + DEBUG(3,("_spoolss_OpenPrinterEx: Cannot open a printer handle " + "for printer %s\n", r->in.printername)); + ZERO_STRUCTP(r->out.handle); + return result; + } + + Printer = find_printer_index_by_hnd(p, r->out.handle); + if ( !Printer ) { + DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer " + "handle we created for printer %s\n", r->in.printername)); + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_INVALID_PARAMETER; + } + + /* + * First case: the user is opening the print server: + * + * Disallow MS AddPrinterWizard if parameter disables it. A Win2k + * client 1st tries an OpenPrinterEx with access==0, MUST be allowed. + * + * Then both Win2k and WinNT clients try an OpenPrinterEx with + * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0) + * or if the user is listed in the smb.conf printer admin parameter. + * + * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the + * client view printer folder, but does not show the MSAPW. + * + * Note: this test needs code to check access rights here too. Jeremy + * could you look at this? + * + * Second case: the user is opening a printer: + * NT doesn't let us connect to a printer if the connecting user + * doesn't have print permission. + * + * Third case: user is opening a Port Monitor + * access checks same as opening a handle to the print server. + */ + + switch (Printer->printer_type ) + { + case SPLHND_SERVER: + case SPLHND_PORTMON_TCP: + case SPLHND_PORTMON_LOCAL: + /* Printserver handles use global struct... */ + + snum = -1; + + if (r->in.access_mask & SEC_FLAG_MAXIMUM_ALLOWED) { + r->in.access_mask |= SERVER_ACCESS_ADMINISTER; + r->in.access_mask |= SERVER_ACCESS_ENUMERATE; + } + + /* Map standard access rights to object specific access rights */ + + se_map_standard(&r->in.access_mask, + &printserver_std_mapping); + + /* Deny any object specific bits that don't apply to print + servers (i.e printer and job specific bits) */ + + r->in.access_mask &= SEC_MASK_SPECIFIC; + + if (r->in.access_mask & + ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) { + DEBUG(3, ("access DENIED for non-printserver bits\n")); + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_ACCESS_DENIED; + } + + /* Allow admin access */ + + if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER ) + { + if (!lp_show_add_printer_wizard()) { + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_ACCESS_DENIED; + } + + /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege, + and not a printer admin, then fail */ + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege( + session_info->security_token, + SEC_PRIV_PRINT_OPERATOR) && + !nt_token_check_sid(&global_sid_Builtin_Print_Operators, + session_info->security_token)) { + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + DEBUG(3,("access DENIED as user is not root, " + "has no printoperator privilege and is " + "not a member of the printoperator builtin group\n")); + return WERR_ACCESS_DENIED; + } + + r->in.access_mask = SERVER_ACCESS_ADMINISTER; + } + else + { + r->in.access_mask = SERVER_ACCESS_ENUMERATE; + } + + DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER) + ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" )); + + break; + + case SPLHND_PRINTER: + /* NT doesn't let us connect to a printer if the connecting user + doesn't have print permission. */ + + if (!get_printer_snum(p, r->out.handle, &snum, NULL)) { + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_INVALID_HANDLE; + } + + if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) { + r->in.access_mask = PRINTER_ACCESS_ADMINISTER; + } + + se_map_standard(&r->in.access_mask, &printer_std_mapping); + + /* map an empty access mask to the minimum access mask */ + if (r->in.access_mask == 0x0) + r->in.access_mask = PRINTER_ACCESS_USE; + + /* + * If we are not serving the printer driver for this printer, + * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This + * will keep NT clients happy --jerry + */ + + if (lp_use_client_driver(snum) + && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)) + { + r->in.access_mask = PRINTER_ACCESS_USE; + } + + /* check smb.conf parameters and the the sec_desc */ + raddr = tsocket_address_inet_addr_string(remote_address, + p->mem_ctx); + if (raddr == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + rc = get_remote_hostname(remote_address, + &rhost, + p->mem_ctx); + if (rc < 0) { + return WERR_NOT_ENOUGH_MEMORY; + } + if (strequal(rhost, "UNKNOWN")) { + rhost = raddr; + } + + if (!allow_access(lp_hosts_deny(snum), lp_hosts_allow(snum), + rhost, raddr)) { + DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n")); + ZERO_STRUCTP(r->out.handle); + return WERR_ACCESS_DENIED; + } + + if (!user_ok_token(session_info->unix_info->unix_name, + session_info->info->domain_name, + session_info->security_token, snum) || + !W_ERROR_IS_OK(print_access_check(session_info, + p->msg_ctx, + snum, + r->in.access_mask))) { + DEBUG(3, ("access DENIED for printer open\n")); + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_ACCESS_DENIED; + } + + if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) { + DEBUG(3, ("access DENIED for printer open - unknown bits\n")); + close_printer_handle(p, r->out.handle); + ZERO_STRUCTP(r->out.handle); + return WERR_ACCESS_DENIED; + } + + if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER) + r->in.access_mask = PRINTER_ACCESS_ADMINISTER; + else + r->in.access_mask = PRINTER_ACCESS_USE; + + DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER) + ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" )); + + winreg_create_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum)); + + break; + + default: + /* sanity check to prevent programmer error */ + ZERO_STRUCTP(r->out.handle); + return WERR_INVALID_HANDLE; + } + + Printer->access_granted = r->in.access_mask; + + /* + * If the client sent a devmode in the OpenPrinter() call, then + * save it here in case we get a job submission on this handle + */ + + if ((Printer->printer_type != SPLHND_SERVER) + && (r->in.devmode_ctr.devmode != NULL)) { + copy_devicemode(NULL, r->in.devmode_ctr.devmode, + &Printer->devmode); + } + + return WERR_OK; +} + +/**************************************************************** + _spoolss_ClosePrinter +****************************************************************/ + +WERROR _spoolss_ClosePrinter(struct pipes_struct *p, + struct spoolss_ClosePrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (Printer && Printer->document_started) { + struct spoolss_EndDocPrinter e; + + e.in.handle = r->in.handle; + + _spoolss_EndDocPrinter(p, &e); + } + + if (!close_printer_handle(p, r->in.handle)) + return WERR_INVALID_HANDLE; + + /* clear the returned printer handle. Observed behavior + from Win2k server. Don't think this really matters. + Previous code just copied the value of the closed + handle. --jerry */ + + ZERO_STRUCTP(r->out.handle); + + return WERR_OK; +} + +/**************************************************************** + _spoolss_DeletePrinter +****************************************************************/ + +WERROR _spoolss_DeletePrinter(struct pipes_struct *p, + struct spoolss_DeletePrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + WERROR result; + int snum; + + if (Printer && Printer->document_started) { + struct spoolss_EndDocPrinter e; + + e.in.handle = r->in.handle; + + _spoolss_EndDocPrinter(p, &e); + } + + if (get_printer_snum(p, r->in.handle, &snum, NULL)) { + winreg_delete_printer_key_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + ""); + } + + result = delete_printer_handle(p, r->in.handle); + + return result; +} + +/******************************************************************* + * static function to lookup the version id corresponding to an + * long architecture string + ******************************************************************/ + +static const int drv_cversion[] = {SPOOLSS_DRIVER_VERSION_9X, + SPOOLSS_DRIVER_VERSION_NT35, + SPOOLSS_DRIVER_VERSION_NT4, + SPOOLSS_DRIVER_VERSION_200X, + -1}; + +static int get_version_id(const char *arch) +{ + int i; + + for (i=0; archi_table[i].long_archi != NULL; i++) + { + if (strcmp(arch, archi_table[i].long_archi) == 0) + return (archi_table[i].version); + } + + return -1; +} + +/**************************************************************** + _spoolss_DeletePrinterDriver +****************************************************************/ + +WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p, + struct spoolss_DeletePrinterDriver *r) +{ + + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_DriverInfo8 *info = NULL; + int version; + WERROR status; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + int i; + bool found; + + /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege, + and not a printer admin, then fail */ + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege(session_info->security_token, + SEC_PRIV_PRINT_OPERATOR)) { + return WERR_ACCESS_DENIED; + } + + if (r->in.architecture == NULL || r->in.driver == NULL) { + return WERR_INVALID_ENVIRONMENT; + } + + /* check that we have a valid driver name first */ + + if ((version = get_version_id(r->in.architecture)) == -1) { + return WERR_INVALID_ENVIRONMENT; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + for (found = false, i = 0; drv_cversion[i] >= 0; i++) { + status = winreg_get_driver(tmp_ctx, b, + r->in.architecture, r->in.driver, + drv_cversion[i], &info); + if (!W_ERROR_IS_OK(status)) { + DEBUG(5, ("skipping del of driver with version %d\n", + drv_cversion[i])); + continue; + } + found = true; + + if (printer_driver_in_use(tmp_ctx, b, info)) { + status = WERR_PRINTER_DRIVER_IN_USE; + goto done; + } + + status = winreg_del_driver(tmp_ctx, b, info, drv_cversion[i]); + if (!W_ERROR_IS_OK(status)) { + DEBUG(0, ("failed del of driver with version %d\n", + drv_cversion[i])); + goto done; + } + } + if (found == false) { + DEBUG(0, ("driver %s not found for deletion\n", r->in.driver)); + status = WERR_UNKNOWN_PRINTER_DRIVER; + } else { + status = WERR_OK; + } + +done: + talloc_free(tmp_ctx); + + return status; +} + +static WERROR spoolss_dpd_version(TALLOC_CTX *mem_ctx, + struct pipes_struct *p, + struct spoolss_DeletePrinterDriverEx *r, + struct dcerpc_binding_handle *b, + struct spoolss_DriverInfo8 *info) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + WERROR status; + bool delete_files; + + if (printer_driver_in_use(mem_ctx, b, info)) { + status = WERR_PRINTER_DRIVER_IN_USE; + goto done; + } + + /* + * we have a couple of cases to consider. + * (1) Are any files in use? If so and DPD_DELETE_ALL_FILES is set, + * then the delete should fail if **any** files overlap with + * other drivers + * (2) If DPD_DELETE_UNUSED_FILES is set, then delete all + * non-overlapping files + * (3) If neither DPD_DELETE_ALL_FILES nor DPD_DELETE_UNUSED_FILES + * are set, then do not delete any files + * Refer to MSDN docs on DeletePrinterDriverEx() for details. + */ + + delete_files = r->in.delete_flags + & (DPD_DELETE_ALL_FILES | DPD_DELETE_UNUSED_FILES); + + + if (delete_files) { + bool in_use = printer_driver_files_in_use(mem_ctx, b, info); + if (in_use && (r->in.delete_flags & DPD_DELETE_ALL_FILES)) { + status = WERR_PRINTER_DRIVER_IN_USE; + goto done; + } + /* + * printer_driver_files_in_use() has trimmed overlapping files + * from info so they are not removed on DPD_DELETE_UNUSED_FILES + */ + } + + + status = winreg_del_driver(mem_ctx, b, info, info->version); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + /* + * now delete any associated files if delete_files is + * true. Even if this part fails, we return success + * because the driver does not exist any more + */ + if (delete_files) { + delete_driver_files(session_info, info); + } + +done: + return status; +} + +/**************************************************************** + _spoolss_DeletePrinterDriverEx +****************************************************************/ + +WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p, + struct spoolss_DeletePrinterDriverEx *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_DriverInfo8 *info = NULL; + WERROR status; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + int i; + bool found; + + /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege, + and not a printer admin, then fail */ + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege(session_info->security_token, + SEC_PRIV_PRINT_OPERATOR)) { + return WERR_ACCESS_DENIED; + } + + if (r->in.architecture == NULL || r->in.driver == NULL) { + return WERR_INVALID_ENVIRONMENT; + } + + /* check that we have a valid driver name first */ + if (get_version_id(r->in.architecture) == -1) { + /* this is what NT returns */ + return WERR_INVALID_ENVIRONMENT; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + for (found = false, i = 0; drv_cversion[i] >= 0; i++) { + if ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) + && (drv_cversion[i] != r->in.version)) { + continue; + } + + /* check if a driver with this version exists before delete */ + status = winreg_get_driver(tmp_ctx, b, + r->in.architecture, r->in.driver, + drv_cversion[i], &info); + if (!W_ERROR_IS_OK(status)) { + DEBUG(5, ("skipping del of driver with version %d\n", + drv_cversion[i])); + continue; + } + found = true; + + status = spoolss_dpd_version(tmp_ctx, p, r, b, info); + if (!W_ERROR_IS_OK(status)) { + DEBUG(0, ("failed to delete driver with version %d\n", + drv_cversion[i])); + goto done; + } + } + if (found == false) { + DEBUG(0, ("driver %s not found for deletion\n", r->in.driver)); + status = WERR_UNKNOWN_PRINTER_DRIVER; + } else { + status = WERR_OK; + } + +done: + talloc_free(tmp_ctx); + return status; +} + + +/******************************************************************** + GetPrinterData on a printer server Handle. +********************************************************************/ + +static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx, + const char *value, + enum winreg_Type *type, + union spoolss_PrinterData *data) +{ + DEBUG(8,("getprinterdata_printer_server:%s\n", value)); + + if (!strcasecmp_m(value, "W3SvcInstalled")) { + *type = REG_DWORD; + SIVAL(&data->value, 0, 0x00); + return WERR_OK; + } + + if (!strcasecmp_m(value, "BeepEnabled")) { + *type = REG_DWORD; + SIVAL(&data->value, 0, 0x00); + return WERR_OK; + } + + if (!strcasecmp_m(value, "EventLog")) { + *type = REG_DWORD; + /* formally was 0x1b */ + SIVAL(&data->value, 0, 0x00); + return WERR_OK; + } + + if (!strcasecmp_m(value, "NetPopup")) { + *type = REG_DWORD; + SIVAL(&data->value, 0, 0x00); + return WERR_OK; + } + + if (!strcasecmp_m(value, "MajorVersion")) { + *type = REG_DWORD; + + /* Windows NT 4.0 seems to not allow uploading of drivers + to a server that reports 0x3 as the MajorVersion. + need to investigate more how Win2k gets around this . + -- jerry */ + + if (RA_WINNT == get_remote_arch()) { + SIVAL(&data->value, 0, 0x02); + } else { + SIVAL(&data->value, 0, 0x03); + } + + return WERR_OK; + } + + if (!strcasecmp_m(value, "MinorVersion")) { + *type = REG_DWORD; + SIVAL(&data->value, 0, 0x00); + return WERR_OK; + } + + /* REG_BINARY + * uint32_t size = 0x114 + * uint32_t major = 5 + * uint32_t minor = [0|1] + * uint32_t build = [2195|2600] + * extra unicode string = e.g. "Service Pack 3" + */ + if (!strcasecmp_m(value, "OSVersion")) { + DATA_BLOB blob; + enum ndr_err_code ndr_err; + struct spoolss_OSVersion os; + + /* + * Set the default OSVersion to: + * + * Windows Server 2003R2 SP2 (5.2.3790) + * + * used to be Windows 2000 (5.0.2195) + */ + os.major = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_major", + GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT); + os.minor = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_minor", + GLOBAL_SPOOLSS_OS_MINOR_DEFAULT); + os.build = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_build", + GLOBAL_SPOOLSS_OS_BUILD_DEFAULT); + os.extra_string = ""; /* leave extra string empty */ + + ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os, + (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + return WERR_GEN_FAILURE; + } + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_DEBUG(spoolss_OSVersion, &os); + } + + *type = REG_BINARY; + data->binary = blob; + + return WERR_OK; + } + + + if (!strcasecmp_m(value, "DefaultSpoolDirectory")) { + *type = REG_SZ; + + data->string = talloc_strdup(mem_ctx, SPOOLSS_DEFAULT_SERVER_PATH); + W_ERROR_HAVE_NO_MEMORY(data->string); + + return WERR_OK; + } + + if (!strcasecmp_m(value, "Architecture")) { + *type = REG_SZ; + data->string = talloc_strdup(mem_ctx, + lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", GLOBAL_SPOOLSS_ARCHITECTURE)); + W_ERROR_HAVE_NO_MEMORY(data->string); + + return WERR_OK; + } + + if (!strcasecmp_m(value, "DsPresent")) { + *type = REG_DWORD; + + /* only show the publish check box if we are a + member of a AD domain */ + + if (lp_security() == SEC_ADS) { + SIVAL(&data->value, 0, 0x01); + } else { + SIVAL(&data->value, 0, 0x00); + } + return WERR_OK; + } + + if (!strcasecmp_m(value, "DNSMachineName")) { + const char *hostname = get_mydnsfullname(); + + if (!hostname) { + return WERR_FILE_NOT_FOUND; + } + + *type = REG_SZ; + data->string = talloc_strdup(mem_ctx, hostname); + W_ERROR_HAVE_NO_MEMORY(data->string); + + return WERR_OK; + } + + *type = REG_NONE; + + return WERR_INVALID_PARAMETER; +} + +/**************************************************************** + _spoolss_GetPrinterData +****************************************************************/ + +WERROR _spoolss_GetPrinterData(struct pipes_struct *p, + struct spoolss_GetPrinterData *r) +{ + struct spoolss_GetPrinterDataEx r2; + + r2.in.handle = r->in.handle; + r2.in.key_name = "PrinterDriverData"; + r2.in.value_name = r->in.value_name; + r2.in.offered = r->in.offered; + r2.out.type = r->out.type; + r2.out.data = r->out.data; + r2.out.needed = r->out.needed; + + return _spoolss_GetPrinterDataEx(p, &r2); +} + +/********************************************************* + Connect to the client machine. +**********************************************************/ + +static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe, struct cli_state **pp_cli, + struct sockaddr_storage *client_ss, const char *remote_machine) +{ + NTSTATUS ret; + struct sockaddr_storage rm_addr; + char addr[INET6_ADDRSTRLEN]; + struct cli_credentials *anon_creds = NULL; + + if ( is_zero_addr(client_ss) ) { + DEBUG(2,("spoolss_connect_to_client: resolving %s\n", + remote_machine)); + if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) { + DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine)); + return false; + } + print_sockaddr(addr, sizeof(addr), &rm_addr); + } else { + rm_addr = *client_ss; + print_sockaddr(addr, sizeof(addr), &rm_addr); + DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n", + addr)); + } + + if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) { + DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n", + addr)); + return false; + } + + anon_creds = cli_credentials_init_anon(NULL); + if (anon_creds == NULL) { + DBG_ERR("cli_credentials_init_anon() failed\n"); + return false; + } + + /* setup the connection */ + ret = cli_full_connection_creds( pp_cli, lp_netbios_name(), remote_machine, + &rm_addr, 0, "IPC$", "IPC", + anon_creds, + CLI_FULL_CONNECTION_IPC); + TALLOC_FREE(anon_creds); + if ( !NT_STATUS_IS_OK( ret ) ) { + DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n", + remote_machine )); + return false; + } + + if ( smbXcli_conn_protocol((*pp_cli)->conn) < PROTOCOL_NT1 ) { + DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine)); + cli_shutdown(*pp_cli); + return false; + } + + /* + * Ok - we have an anonymous connection to the IPC$ share. + * Now start the NT Domain stuff :-). + */ + + ret = cli_rpc_pipe_open_noauth(*pp_cli, &ndr_table_spoolss, pp_pipe); + if (!NT_STATUS_IS_OK(ret)) { + DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n", + remote_machine, nt_errstr(ret))); + cli_shutdown(*pp_cli); + return false; + } + + return true; +} + +/*************************************************************************** + Connect to the client. +****************************************************************************/ + +static bool srv_spoolss_replyopenprinter(int snum, const char *printer, + uint32_t localprinter, + enum winreg_Type type, + struct policy_handle *handle, + struct notify_back_channel **_chan, + struct sockaddr_storage *client_ss, + struct messaging_context *msg_ctx) +{ + WERROR result; + NTSTATUS status; + struct notify_back_channel *chan; + + for (chan = back_channels; chan; chan = chan->next) { + if (memcmp(&chan->client_address, client_ss, + sizeof(struct sockaddr_storage)) == 0) { + break; + } + } + + /* + * If it's the first connection, contact the client + * and connect to the IPC$ share anonymously + */ + if (!chan) { + fstring unix_printer; + + /* the +2 is to strip the leading 2 backslashes */ + fstrcpy(unix_printer, printer + 2); + + chan = talloc_zero(NULL, struct notify_back_channel); + if (!chan) { + return false; + } + chan->client_address = *client_ss; + + if (!spoolss_connect_to_client(&chan->cli_pipe, &chan->cli, client_ss, unix_printer)) { + TALLOC_FREE(chan); + return false; + } + + DLIST_ADD(back_channels, chan); + + messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2, + receive_notify2_message_list); + } + + if (chan->cli_pipe == NULL || + chan->cli_pipe->binding_handle == NULL) { + DEBUG(0, ("srv_spoolss_replyopenprinter: error - " + "NULL %s for printer %s\n", + chan->cli_pipe == NULL ? + "chan->cli_pipe" : "chan->cli_pipe->binding_handle", + printer)); + return false; + } + + /* + * Tell the specific printing tdb we want messages for this printer + * by registering our PID. + */ + + if (!print_notify_register_pid(snum)) { + DEBUG(0, ("Failed to register our pid for printer %s\n", + printer)); + } + + status = dcerpc_spoolss_ReplyOpenPrinter(chan->cli_pipe->binding_handle, + talloc_tos(), + printer, + localprinter, + type, + 0, + NULL, + handle, + &result); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(5, ("dcerpc_spoolss_ReplyOpenPrinter returned [%s]\n", nt_errstr(status))); + result = ntstatus_to_werror(status); + } else if (!W_ERROR_IS_OK(result)) { + DEBUG(5, ("ReplyOpenPrinter returned [%s]\n", win_errstr(result))); + } + + chan->active_connections++; + *_chan = chan; + + return (W_ERROR_IS_OK(result)); +} + +/**************************************************************** + ****************************************************************/ + +static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx, + const struct spoolss_NotifyOption *r) +{ + struct spoolss_NotifyOption *option; + uint32_t i,k; + + if (!r) { + return NULL; + } + + option = talloc_zero(mem_ctx, struct spoolss_NotifyOption); + if (!option) { + return NULL; + } + + *option = *r; + + if (!option->count) { + return option; + } + + option->types = talloc_zero_array(option, + struct spoolss_NotifyOptionType, option->count); + if (!option->types) { + talloc_free(option); + return NULL; + } + + for (i=0; i < option->count; i++) { + option->types[i] = r->types[i]; + + if (option->types[i].count) { + option->types[i].fields = talloc_zero_array(option, + union spoolss_Field, option->types[i].count); + if (!option->types[i].fields) { + talloc_free(option); + return NULL; + } + for (k=0; k<option->types[i].count; k++) { + option->types[i].fields[k] = + r->types[i].fields[k]; + } + } + } + + return option; +} + +/**************************************************************** + * _spoolss_RemoteFindFirstPrinterChangeNotifyEx + * + * before replying OK: status=0 a rpc call is made to the workstation + * asking ReplyOpenPrinter + * + * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe + * called from api_spoolss_rffpcnex +****************************************************************/ + +WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p, + struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct dcesrv_connection *dcesrv_conn = dce_call->conn; + const struct tsocket_address *remote_address = + dcesrv_connection_get_remote_address(dcesrv_conn); + int snum = -1; + struct spoolss_NotifyOption *option = r->in.notify_options; + struct sockaddr_storage client_ss; + ssize_t client_len; + + /* store the notify value in the printer struct */ + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: " + "Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + Printer->notify.flags = r->in.flags; + Printer->notify.options = r->in.options; + Printer->notify.printerlocal = r->in.printer_local; + Printer->notify.msg_ctx = p->msg_ctx; + + TALLOC_FREE(Printer->notify.option); + Printer->notify.option = dup_spoolss_NotifyOption(Printer, option); + + fstrcpy(Printer->notify.localmachine, r->in.local_machine); + + /* Connect to the client machine and send a ReplyOpenPrinter */ + + if ( Printer->printer_type == SPLHND_SERVER) + snum = -1; + else if ( (Printer->printer_type == SPLHND_PRINTER) && + !get_printer_snum(p, r->in.handle, &snum, NULL) ) + return WERR_INVALID_HANDLE; + + DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: " + "remote_address is %s\n", + tsocket_address_string(remote_address, p->mem_ctx))); + + if (!lp_print_notify_backchannel(snum)) { + DEBUG(10, ("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: " + "backchannel disabled\n")); + return WERR_RPC_S_SERVER_UNAVAILABLE; + } + + client_len = tsocket_address_bsd_sockaddr(remote_address, + (struct sockaddr *) &client_ss, + sizeof(struct sockaddr_storage)); + if (client_len < 0) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine, + Printer->notify.printerlocal, REG_SZ, + &Printer->notify.cli_hnd, + &Printer->notify.cli_chan, + &client_ss, p->msg_ctx)) { + return WERR_RPC_S_SERVER_UNAVAILABLE; + } + + return WERR_OK; +} + +/******************************************************************* + * fill a notify_info_data with the servername + ********************************************************************/ + +static void spoolss_notify_server_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername); +} + +/******************************************************************* + * fill a notify_info_data with the printername (not including the servername). + ********************************************************************/ + +static void spoolss_notify_printer_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + /* the notify name should not contain the \\server\ part */ + const char *p = strrchr(pinfo2->printername, '\\'); + + if (!p) { + p = pinfo2->printername; + } else { + p++; + } + + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p); +} + +/******************************************************************* + * fill a notify_info_data with the servicename + ********************************************************************/ + +static void spoolss_notify_share_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(talloc_tos(), lp_sub, snum)); +} + +/******************************************************************* + * fill a notify_info_data with the port name + ********************************************************************/ + +static void spoolss_notify_port_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname); +} + +/******************************************************************* + * fill a notify_info_data with the printername + * but it doesn't exist, have to see what to do + ********************************************************************/ + +static void spoolss_notify_driver_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername); +} + +/******************************************************************* + * fill a notify_info_data with the comment + ********************************************************************/ + +static void spoolss_notify_comment(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + const char *p; + + if (*pinfo2->comment == '\0') { + p = lp_comment(talloc_tos(), lp_sub, snum); + } else { + p = pinfo2->comment; + } + + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p); +} + +/******************************************************************* + * fill a notify_info_data with the comment + * location = "Room 1, floor 2, building 3" + ********************************************************************/ + +static void spoolss_notify_location(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + const char *loc = pinfo2->location; + NTSTATUS status; + + status = printer_list_get_printer(mem_ctx, + pinfo2->sharename, + NULL, + &loc, + NULL); + if (NT_STATUS_IS_OK(status)) { + if (loc == NULL) { + loc = pinfo2->location; + } + } + + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, loc); +} + +/******************************************************************* + * fill a notify_info_data with the device mode + * jfm:xxxx don't to it for know but that's a real problem !!! + ********************************************************************/ + +static void spoolss_notify_devmode(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + /* for a dummy implementation we have to zero the fields */ + SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL); +} + +/******************************************************************* + * fill a notify_info_data with the separator file name + ********************************************************************/ + +static void spoolss_notify_sepfile(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile); +} + +/******************************************************************* + * fill a notify_info_data with the print processor + * jfm:xxxx return always winprint to indicate we don't do anything to it + ********************************************************************/ + +static void spoolss_notify_print_processor(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor); +} + +/******************************************************************* + * fill a notify_info_data with the print processor options + * jfm:xxxx send an empty string + ********************************************************************/ + +static void spoolss_notify_parameters(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters); +} + +/******************************************************************* + * fill a notify_info_data with the data type + * jfm:xxxx always send RAW as data type + ********************************************************************/ + +static void spoolss_notify_datatype(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype); +} + +/******************************************************************* + * fill a notify_info_data with the security descriptor + * jfm:xxxx send an null pointer to say no security desc + * have to implement security before ! + ********************************************************************/ + +static void spoolss_notify_security_desc(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + if (pinfo2->secdesc == NULL) { + data->data.sd.sd = NULL; + } else { + data->data.sd.sd = security_descriptor_copy(mem_ctx, + pinfo2->secdesc); + } + data->data.sd.sd_size = ndr_size_security_descriptor(data->data.sd.sd, + 0); +} + +/******************************************************************* + * fill a notify_info_data with the attributes + * jfm:xxxx a samba printer is always shared + ********************************************************************/ + +static void spoolss_notify_attributes(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes); +} + +/******************************************************************* + * fill a notify_info_data with the priority + ********************************************************************/ + +static void spoolss_notify_priority(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority); +} + +/******************************************************************* + * fill a notify_info_data with the default priority + ********************************************************************/ + +static void spoolss_notify_default_priority(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority); +} + +/******************************************************************* + * fill a notify_info_data with the start time + ********************************************************************/ + +static void spoolss_notify_start_time(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime); +} + +/******************************************************************* + * fill a notify_info_data with the until time + ********************************************************************/ + +static void spoolss_notify_until_time(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime); +} + +/******************************************************************* + * fill a notify_info_data with the status + ********************************************************************/ + +static void spoolss_notify_status(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + print_status_struct status; + + print_queue_length(msg_ctx, snum, &status); + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status); +} + +/******************************************************************* + * fill a notify_info_data with the number of jobs queued + ********************************************************************/ + +static void spoolss_notify_cjobs(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER( + data, print_queue_length(msg_ctx, snum, NULL)); +} + +/******************************************************************* + * fill a notify_info_data with the average ppm + ********************************************************************/ + +static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + /* always respond 8 pages per minutes */ + /* a little hard ! */ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm); +} + +/******************************************************************* + * fill a notify_info_data with username + ********************************************************************/ + +static void spoolss_notify_username(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user); +} + +/******************************************************************* + * fill a notify_info_data with job status + ********************************************************************/ + +static void spoolss_notify_job_status(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status)); +} + +/******************************************************************* + * fill a notify_info_data with job name + ********************************************************************/ + +static void spoolss_notify_job_name(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file); +} + +/******************************************************************* + * fill a notify_info_data with job status + ********************************************************************/ + +static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + /* + * Now we're returning job status codes we just return a "" here. JRA. + */ + + const char *p = ""; + +#if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */ + p = "unknown"; + + switch (queue->status) { + case LPQ_QUEUED: + p = "Queued"; + break; + case LPQ_PAUSED: + p = ""; /* NT provides the paused string */ + break; + case LPQ_SPOOLING: + p = "Spooling"; + break; + case LPQ_PRINTING: + p = "Printing"; + break; + } +#endif /* NO LONGER NEEDED. */ + + SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p); +} + +/******************************************************************* + * fill a notify_info_data with job time + ********************************************************************/ + +static void spoolss_notify_job_time(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0); +} + +/******************************************************************* + * fill a notify_info_data with job size + ********************************************************************/ + +static void spoolss_notify_job_size(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size); +} + +/******************************************************************* + * fill a notify_info_data with page info + ********************************************************************/ +static void spoolss_notify_total_pages(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count); +} + +/******************************************************************* + * fill a notify_info_data with pages printed info. + ********************************************************************/ +static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + /* Add code when back-end tracks this */ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0); +} + +/******************************************************************* + Fill a notify_info_data with job position. + ********************************************************************/ + +static void spoolss_notify_job_position(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->sysjob); +} + +/******************************************************************* + Fill a notify_info_data with submitted time. + ********************************************************************/ + +static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx, + int snum, + struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx) +{ + data->data.string.string = NULL; + data->data.string.size = 0; + + init_systemtime_buffer(mem_ctx, gmtime(&queue->time), + &data->data.string.string, + &data->data.string.size); + +} + +struct s_notify_info_data_table +{ + enum spoolss_NotifyType type; + uint16_t field; + const char *name; + enum spoolss_NotifyTable variable_type; + void (*fn) (struct messaging_context *msg_ctx, + int snum, struct spoolss_Notify *data, + print_queue_struct *queue, + struct spoolss_PrinterInfo2 *pinfo2, + TALLOC_CTX *mem_ctx); +}; + +/* A table describing the various print notification constants and + whether the notification data is a pointer to a variable sized + buffer, a one value uint32_t or a two value uint32_t. */ + +static const struct s_notify_info_data_table notify_info_data_table[] = +{ +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL }, +{ PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed }, +{ JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size }, +}; + +/******************************************************************* + Return the variable_type of info_data structure. +********************************************************************/ + +static enum spoolss_NotifyTable variable_type_of_notify_info_data(enum spoolss_NotifyType type, + uint16_t field) +{ + int i=0; + + for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) { + if ( (notify_info_data_table[i].type == type) && + (notify_info_data_table[i].field == field) ) { + return notify_info_data_table[i].variable_type; + } + } + + DEBUG(5, ("invalid notify data type %d/%d\n", type, field)); + + return (enum spoolss_NotifyTable) 0; +} + +/**************************************************************************** +****************************************************************************/ + +static bool search_notify(enum spoolss_NotifyType type, + uint16_t field, + int *value) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) { + if (notify_info_data_table[i].type == type && + notify_info_data_table[i].field == field && + notify_info_data_table[i].fn != NULL) { + *value = i; + return true; + } + } + + return false; +} + +/**************************************************************************** +****************************************************************************/ + +static void construct_info_data(struct spoolss_Notify *info_data, + enum spoolss_NotifyType type, + uint16_t field, int id) +{ + info_data->type = type; + info_data->field.field = field; + info_data->variable_type = variable_type_of_notify_info_data(type, field); + info_data->job_id = id; +} + +/******************************************************************* + * + * fill a notify_info struct with info asked + * + ********************************************************************/ + +static bool construct_notify_printer_info(struct messaging_context *msg_ctx, + struct printer_handle *print_hnd, + struct spoolss_NotifyInfo *info, + struct spoolss_PrinterInfo2 *pinfo2, + int snum, + const struct spoolss_NotifyOptionType *option_type, + uint32_t id, + TALLOC_CTX *mem_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int field_num,j; + enum spoolss_NotifyType type; + uint16_t field; + + struct spoolss_Notify *current_data; + + type = option_type->type; + + DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n", + (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"), + option_type->count, lp_servicename(talloc_tos(), lp_sub, snum))); + + for(field_num=0; field_num < option_type->count; field_num++) { + field = option_type->fields[field_num].field; + + DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field)); + + if (!search_notify(type, field, &j) ) + continue; + + info->notifies = talloc_realloc(info, info->notifies, + struct spoolss_Notify, + info->count + 1); + if (info->notifies == NULL) { + DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n")); + return false; + } + + current_data = &info->notifies[info->count]; + + construct_info_data(current_data, type, field, id); + + DEBUG(10, ("construct_notify_printer_info: " + "calling [%s] snum=%d printername=[%s])\n", + notify_info_data_table[j].name, snum, + pinfo2->printername)); + + notify_info_data_table[j].fn(msg_ctx, snum, current_data, + NULL, pinfo2, mem_ctx); + + info->count++; + } + + return true; +} + +/******************************************************************* + * + * fill a notify_info struct with info asked + * + ********************************************************************/ + +static bool construct_notify_jobs_info(struct messaging_context *msg_ctx, + print_queue_struct *queue, + struct spoolss_NotifyInfo *info, + struct spoolss_PrinterInfo2 *pinfo2, + int snum, + const struct spoolss_NotifyOptionType *option_type, + uint32_t id, + TALLOC_CTX *mem_ctx) +{ + int field_num,j; + enum spoolss_NotifyType type; + uint16_t field; + struct spoolss_Notify *current_data; + + DEBUG(4,("construct_notify_jobs_info\n")); + + type = option_type->type; + + DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n", + (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"), + option_type->count)); + + for(field_num=0; field_num<option_type->count; field_num++) { + field = option_type->fields[field_num].field; + + if (!search_notify(type, field, &j) ) + continue; + + info->notifies = talloc_realloc(info, info->notifies, + struct spoolss_Notify, + info->count + 1); + if (info->notifies == NULL) { + DEBUG(2,("construct_notify_jobs_info: failed to enlarge buffer info->data!\n")); + return false; + } + + current_data=&(info->notifies[info->count]); + + construct_info_data(current_data, type, field, id); + notify_info_data_table[j].fn(msg_ctx, snum, current_data, + queue, pinfo2, mem_ctx); + info->count++; + } + + return true; +} + +/* + * JFM: The enumeration is not that simple, it's even non obvious. + * + * let's take an example: I want to monitor the PRINTER SERVER for + * the printer's name and the number of jobs currently queued. + * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure. + * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS. + * + * I have 3 printers on the back of my server. + * + * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA + * structures. + * Number Data Id + * 1 printer 1 name 1 + * 2 printer 1 cjob 1 + * 3 printer 2 name 2 + * 4 printer 2 cjob 2 + * 5 printer 3 name 3 + * 6 printer 3 name 3 + * + * that's the print server case, the printer case is even worse. + */ + +/******************************************************************* + * + * enumerate all printers on the printserver + * fill a notify_info struct with info asked + * + ********************************************************************/ + +static WERROR printserver_notify_info(struct pipes_struct *p, + struct policy_handle *hnd, + struct spoolss_NotifyInfo *info, + TALLOC_CTX *mem_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int snum; + struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd); + int n_services=lp_numservices(); + int i; + struct spoolss_NotifyOption *option; + struct spoolss_NotifyOptionType option_type; + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + WERROR result; + + DEBUG(4,("printserver_notify_info\n")); + + if (!Printer) + return WERR_INVALID_HANDLE; + + option = Printer->notify.option; + + info->version = 2; + info->notifies = NULL; + info->count = 0; + + /* a bug in xp sp2 rc2 causes it to send a fnpcn request without + sending a ffpcn() request first */ + + if ( !option ) + return WERR_INVALID_HANDLE; + + for (i=0; i<option->count; i++) { + option_type = option->types[i]; + + if (option_type.type != PRINTER_NOTIFY_TYPE) + continue; + + for (snum = 0; snum < n_services; snum++) { + if (!lp_browseable(snum) || + !lp_snum_ok(snum) || + !lp_printable(snum)) { + continue; /* skip */ + } + + /* Maybe we should use the SYSTEM session_info here... */ + result = winreg_get_printer_internal(mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_servicename(talloc_tos(), lp_sub, snum), + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + DEBUG(4, ("printserver_notify_info: " + "Failed to get printer [%s]\n", + lp_servicename(talloc_tos(), lp_sub, snum))); + continue; + } + + + construct_notify_printer_info(p->msg_ctx, + Printer, info, + pinfo2, snum, + &option_type, snum, + mem_ctx); + + TALLOC_FREE(pinfo2); + } + } + +#if 0 + /* + * Debugging information, don't delete. + */ + + DEBUG(1,("dumping the NOTIFY_INFO\n")); + DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count)); + DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n")); + + for (i=0; i<info->count; i++) { + DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n", + i, info->data[i].type, info->data[i].field, info->data[i].reserved, + info->data[i].id, info->data[i].size, info->data[i].enc_type)); + } +#endif + + return WERR_OK; +} + +/******************************************************************* + * + * fill a notify_info struct with info asked + * + ********************************************************************/ + +static WERROR printer_notify_info(struct pipes_struct *p, + struct policy_handle *hnd, + struct spoolss_NotifyInfo *info, + TALLOC_CTX *mem_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int snum; + struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd); + int i; + uint32_t id; + struct spoolss_NotifyOption *option; + struct spoolss_NotifyOptionType option_type; + int count,j; + print_queue_struct *queue=NULL; + print_status_struct status; + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + WERROR result; + struct tdb_print_db *pdb; + + DEBUG(4,("printer_notify_info\n")); + + if (!Printer) + return WERR_INVALID_HANDLE; + + option = Printer->notify.option; + id = 0x0; + + info->version = 2; + info->notifies = NULL; + info->count = 0; + + /* a bug in xp sp2 rc2 causes it to send a fnpcn request without + sending a ffpcn() request first */ + + if ( !option ) + return WERR_INVALID_HANDLE; + + if (!get_printer_snum(p, hnd, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + pdb = get_print_db_byname(Printer->sharename); + if (pdb == NULL) { + return WERR_INVALID_HANDLE; + } + + /* Maybe we should use the SYSTEM session_info here... */ + result = winreg_get_printer_internal(mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_servicename(talloc_tos(), lp_sub, snum), &pinfo2); + if (!W_ERROR_IS_OK(result)) { + result = WERR_INVALID_HANDLE; + goto err_pdb_drop; + } + + /* + * When sending a PRINTER_NOTIFY_FIELD_SERVER_NAME we should send the + * correct servername. + */ + pinfo2->servername = talloc_strdup(pinfo2, Printer->servername); + if (pinfo2->servername == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto err_pdb_drop; + } + + for (i = 0; i < option->count; i++) { + option_type = option->types[i]; + + switch (option_type.type) { + case PRINTER_NOTIFY_TYPE: + if (construct_notify_printer_info(p->msg_ctx, + Printer, info, + pinfo2, snum, + &option_type, id, + mem_ctx)) { + id--; + } + break; + + case JOB_NOTIFY_TYPE: + + count = print_queue_status(p->msg_ctx, snum, &queue, + &status); + + for (j = 0; j < count; j++) { + uint32_t jobid; + jobid = sysjob_to_jobid_pdb(pdb, + queue[j].sysjob); + if (jobid == (uint32_t)-1) { + DEBUG(2, ("ignoring untracked job %d\n", + queue[j].sysjob)); + continue; + } + /* FIXME check return value */ + construct_notify_jobs_info(p->msg_ctx, + &queue[j], info, + pinfo2, snum, + &option_type, + jobid, + mem_ctx); + } + + SAFE_FREE(queue); + break; + } + } + + /* + * Debugging information, don't delete. + */ + /* + DEBUG(1,("dumping the NOTIFY_INFO\n")); + DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count)); + DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n")); + + for (i=0; i<info->count; i++) { + DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n", + i, info->data[i].type, info->data[i].field, info->data[i].reserved, + info->data[i].id, info->data[i].size, info->data[i].enc_type)); + } + */ + + talloc_free(pinfo2); + result = WERR_OK; +err_pdb_drop: + release_print_db(pdb); + return result; +} + +/**************************************************************** + _spoolss_RouterRefreshPrinterChangeNotify +****************************************************************/ + +WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p, + struct spoolss_RouterRefreshPrinterChangeNotify *r) +{ + struct spoolss_NotifyInfo *info; + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + WERROR result = WERR_INVALID_HANDLE; + + /* we always have a spoolss_NotifyInfo struct */ + info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo); + if (!info) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + *r->out.info = info; + + if (!Printer) { + DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: " + "Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + goto done; + } + + DEBUG(4,("Printer type %x\n",Printer->printer_type)); + + /* + * We are now using the change value, and + * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as + * I don't have a global notification system, I'm sending back all the + * information even when _NOTHING_ has changed. + */ + + /* We need to keep track of the change value to send back in + RRPCN replies otherwise our updates are ignored. */ + + Printer->notify.fnpcn = true; + + if (Printer->notify.cli_chan != NULL && + Printer->notify.cli_chan->active_connections > 0) { + DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: " + "Saving change value in request [%x]\n", + r->in.change_low)); + Printer->notify.change = r->in.change_low; + } + + /* just ignore the spoolss_NotifyOption */ + + switch (Printer->printer_type) { + case SPLHND_SERVER: + result = printserver_notify_info(p, r->in.handle, + info, p->mem_ctx); + break; + + case SPLHND_PRINTER: + result = printer_notify_info(p, r->in.handle, + info, p->mem_ctx); + break; + } + + Printer->notify.fnpcn = false; + +done: + return result; +} + +/******************************************************************** + ********************************************************************/ + +static WERROR create_printername(TALLOC_CTX *mem_ctx, + const char *servername, + const char *printername, + const char **printername_p) +{ + /* FIXME: add lp_force_printername() */ + + if (servername == NULL) { + *printername_p = talloc_strdup(mem_ctx, printername); + W_ERROR_HAVE_NO_MEMORY(*printername_p); + return WERR_OK; + } + + if (servername[0] == '\\' && servername[1] == '\\') { + servername += 2; + } + + *printername_p = talloc_asprintf(mem_ctx, "\\\\%s\\%s", servername, printername); + W_ERROR_HAVE_NO_MEMORY(*printername_p); + + return WERR_OK; +} + +/******************************************************************** + ********************************************************************/ + +static void compose_devicemode_devicename(struct spoolss_DeviceMode *dm, + const char *printername) +{ + if (dm == NULL) { + return; + } + + dm->devicename = talloc_strndup(dm, printername, + MIN(strlen(printername), 31)); +} + +/******************************************************************** + * construct_printer_info_0 + * fill a printer_info_0 struct + ********************************************************************/ + +static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo0 *r, + int snum) +{ + int count; + struct printer_session_counter *session_counter; + struct timeval setuptime; + print_status_struct status; + WERROR result; + int os_major, os_minor, os_build; + const char *architecture; + uint32_t processor_architecture, processor_type; + + result = create_printername(mem_ctx, servername, info2->printername, &r->printername); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + if (servername) { + r->servername = talloc_strdup(mem_ctx, servername); + W_ERROR_HAVE_NO_MEMORY(r->servername); + } else { + r->servername = NULL; + } + + count = print_queue_length(msg_ctx, snum, &status); + + /* check if we already have a counter for this printer */ + for (session_counter = counter_list; session_counter; session_counter = session_counter->next) { + if (session_counter->snum == snum) + break; + } + + /* it's the first time, add it to the list */ + if (session_counter == NULL) { + session_counter = talloc_zero(counter_list, struct printer_session_counter); + W_ERROR_HAVE_NO_MEMORY(session_counter); + session_counter->snum = snum; + session_counter->counter = 0; + DLIST_ADD(counter_list, session_counter); + } + + /* increment it */ + session_counter->counter++; + + r->cjobs = count; + r->total_jobs = 0; + r->total_bytes = 0; + + get_startup_time(&setuptime); + init_systemtime(&r->time, gmtime(&setuptime.tv_sec)); + + /* JFM: + * the global_counter should be stored in a TDB as it's common to all the clients + * and should be zeroed on samba startup + */ + r->global_counter = session_counter->counter; + r->total_pages = 0; + + /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */ + os_major = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_major", + GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT); + os_minor = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_minor", + GLOBAL_SPOOLSS_OS_MINOR_DEFAULT); + os_build = lp_parm_int(GLOBAL_SECTION_SNUM, + "spoolss", "os_build", + GLOBAL_SPOOLSS_OS_BUILD_DEFAULT); + + SCVAL(&r->version, 0, os_major); + SCVAL(&r->version, 1, os_minor); + SSVAL(&r->version, 2, os_build); + + architecture = lp_parm_const_string(GLOBAL_SECTION_SNUM, + "spoolss", + "architecture", + GLOBAL_SPOOLSS_ARCHITECTURE); + + if (strequal(architecture, SPOOLSS_ARCHITECTURE_x64)) { + processor_architecture = PROCESSOR_ARCHITECTURE_AMD64; + processor_type = PROCESSOR_AMD_X8664; + } else if (strequal(architecture, SPOOLSS_ARCHITECTURE_ARM64)) { + processor_architecture = PROCESSOR_ARCHITECTURE_ARM64; + processor_type = PROCESSOR_ARM820; + } else { + processor_architecture = PROCESSOR_ARCHITECTURE_INTEL; + processor_type = PROCESSOR_INTEL_PENTIUM; + } + + r->free_build = SPOOLSS_RELEASE_BUILD; + r->spooling = 0; + r->max_spooling = 0; + r->session_counter = session_counter->counter; + r->num_error_out_of_paper = 0x0; + r->num_error_not_ready = 0x0; /* number of print failure */ + r->job_error = 0x0; + r->number_of_processors = 0x1; + r->processor_type = processor_type; + r->high_part_total_bytes = 0x0; + + /* ChangeID in milliseconds*/ + winreg_printer_get_changeid_internal(mem_ctx, session_info, msg_ctx, + info2->sharename, &r->change_id); + + r->last_error = WERR_OK; + r->status = nt_printq_status(status.status); + r->enumerate_network_printers = 0x0; + r->c_setprinter = 0x0; + r->processor_architecture = processor_architecture; + r->processor_level = 0x6; /* 6 ???*/ + r->ref_ic = 0; + r->reserved2 = 0; + r->reserved3 = 0; + + return WERR_OK; +} + + +/******************************************************************** + * construct_printer_info1 + * fill a spoolss_PrinterInfo1 struct +********************************************************************/ + +static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx, + const struct spoolss_PrinterInfo2 *info2, + uint32_t flags, + const char *servername, + struct spoolss_PrinterInfo1 *r, + int snum) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + WERROR result; + + r->flags = flags; + + if (info2->comment == NULL || info2->comment[0] == '\0') { + r->comment = lp_comment(mem_ctx, lp_sub, snum); + } else { + r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */ + } + W_ERROR_HAVE_NO_MEMORY(r->comment); + + result = create_printername(mem_ctx, servername, info2->printername, &r->name); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->description = talloc_asprintf(mem_ctx, "%s,%s,%s", + r->name, + info2->drivername, + r->comment); + W_ERROR_HAVE_NO_MEMORY(r->description); + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info2 + * fill a spoolss_PrinterInfo2 struct +********************************************************************/ + +static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx, + struct messaging_context *msg_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo2 *r, + int snum) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int count; + print_status_struct status; + WERROR result; + + count = print_queue_length(msg_ctx, snum, &status); + + if (servername) { + r->servername = talloc_strdup(mem_ctx, servername); + W_ERROR_HAVE_NO_MEMORY(r->servername); + } else { + r->servername = NULL; + } + + result = create_printername(mem_ctx, servername, info2->printername, &r->printername); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->sharename = lp_servicename(mem_ctx, lp_sub, snum); + W_ERROR_HAVE_NO_MEMORY(r->sharename); + r->portname = talloc_strdup(mem_ctx, info2->portname); + W_ERROR_HAVE_NO_MEMORY(r->portname); + r->drivername = talloc_strdup(mem_ctx, info2->drivername); + W_ERROR_HAVE_NO_MEMORY(r->drivername); + + if (info2->comment[0] == '\0') { + r->comment = lp_comment(mem_ctx, lp_sub, snum); + } else { + r->comment = talloc_strdup(mem_ctx, info2->comment); + } + W_ERROR_HAVE_NO_MEMORY(r->comment); + + r->location = talloc_strdup(mem_ctx, info2->location); + if (info2->location[0] == '\0') { + const char *loc = NULL; + NTSTATUS nt_status; + + nt_status = printer_list_get_printer(mem_ctx, + info2->sharename, + NULL, + &loc, + NULL); + if (NT_STATUS_IS_OK(nt_status)) { + if (loc != NULL) { + r->location = talloc_strdup(mem_ctx, loc); + } + } + } + W_ERROR_HAVE_NO_MEMORY(r->location); + + r->sepfile = talloc_strdup(mem_ctx, info2->sepfile); + W_ERROR_HAVE_NO_MEMORY(r->sepfile); + r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor); + W_ERROR_HAVE_NO_MEMORY(r->printprocessor); + r->datatype = talloc_strdup(mem_ctx, info2->datatype); + W_ERROR_HAVE_NO_MEMORY(r->datatype); + r->parameters = talloc_strdup(mem_ctx, info2->parameters); + W_ERROR_HAVE_NO_MEMORY(r->parameters); + + r->attributes = info2->attributes; + + r->priority = info2->priority; + r->defaultpriority = info2->defaultpriority; + r->starttime = info2->starttime; + r->untiltime = info2->untiltime; + r->status = nt_printq_status(status.status); + r->cjobs = count; + r->averageppm = info2->averageppm; + + if (info2->devmode != NULL) { + result = copy_devicemode(mem_ctx, + info2->devmode, + &r->devmode); + if (!W_ERROR_IS_OK(result)) { + return result; + } + } else if (lp_default_devmode(snum)) { + result = spoolss_create_default_devmode(mem_ctx, + info2->printername, + &r->devmode); + if (!W_ERROR_IS_OK(result)) { + return result; + } + } else { + r->devmode = NULL; + DEBUG(8,("Returning NULL Devicemode!\n")); + } + + compose_devicemode_devicename(r->devmode, r->printername); + + r->secdesc = NULL; + + if (info2->secdesc != NULL) { + /* don't use talloc_steal() here unless you do a deep steal of all + the SEC_DESC members */ + + r->secdesc = security_descriptor_copy(mem_ctx, info2->secdesc); + if (r->secdesc == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info3 + * fill a spoolss_PrinterInfo3 struct + ********************************************************************/ + +static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo3 *r, + int snum) +{ + /* These are the components of the SD we are returning. */ + + if (info2->secdesc != NULL) { + /* don't use talloc_steal() here unless you do a deep steal of all + the SEC_DESC members */ + + r->secdesc = security_descriptor_copy(mem_ctx, info2->secdesc); + if (r->secdesc == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info4 + * fill a spoolss_PrinterInfo4 struct + ********************************************************************/ + +static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo4 *r, + int snum) +{ + WERROR result; + + result = create_printername(mem_ctx, servername, info2->printername, &r->printername); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + if (servername) { + r->servername = talloc_strdup(mem_ctx, servername); + W_ERROR_HAVE_NO_MEMORY(r->servername); + } else { + r->servername = NULL; + } + + r->attributes = info2->attributes; + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info5 + * fill a spoolss_PrinterInfo5 struct + ********************************************************************/ + +static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo5 *r, + int snum) +{ + WERROR result; + + result = create_printername(mem_ctx, servername, info2->printername, &r->printername); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->portname = talloc_strdup(mem_ctx, info2->portname); + W_ERROR_HAVE_NO_MEMORY(r->portname); + + r->attributes = info2->attributes; + + /* + * These two are not used by NT+ according to MSDN. However the values + * we saw on Windows Server 2012 and 2016 are always set to the 0xafc8. + */ + r->device_not_selected_timeout = 0xafc8; /* 45 sec */ + r->transmission_retry_timeout = 0xafc8; /* 45 sec */ + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info_6 + * fill a spoolss_PrinterInfo6 struct + ********************************************************************/ + +static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx, + struct messaging_context *msg_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_PrinterInfo6 *r, + int snum) +{ + print_status_struct status; + + print_queue_length(msg_ctx, snum, &status); + + r->status = nt_printq_status(status.status); + + return WERR_OK; +} + +/******************************************************************** + * construct_printer_info7 + * fill a spoolss_PrinterInfo7 struct + ********************************************************************/ + +static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx, + struct messaging_context *msg_ctx, + const char *servername, + struct spoolss_PrinterInfo7 *r, + int snum) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + const struct auth_session_info *session_info; + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + char *printer; + WERROR werr; + TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx); + if (tmp_ctx == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + session_info = get_session_info_system(); + SMB_ASSERT(session_info != NULL); + + printer = lp_servicename(tmp_ctx, lp_sub, snum); + if (printer == NULL) { + DEBUG(0, ("invalid printer snum %d\n", snum)); + werr = WERR_INVALID_PARAMETER; + goto out_tmp_free; + } + + if (is_printer_published(tmp_ctx, session_info, msg_ctx, + servername, printer, &pinfo2)) { + struct GUID guid; + char *guidstr; + werr = nt_printer_guid_get(tmp_ctx, session_info, msg_ctx, + printer, &guid); + if (!W_ERROR_IS_OK(werr)) { + /* + * If we do not have a GUID entry in the registry, then + * try to retrieve it from AD and store it now. + */ + werr = nt_printer_guid_retrieve(tmp_ctx, printer, + &guid); + if (!W_ERROR_IS_OK(werr)) { + DBG_NOTICE("Failed to retrieve GUID for " + "printer [%s] from AD - %s\n", + printer, + win_errstr(werr)); + if (W_ERROR_EQUAL(werr, WERR_FILE_NOT_FOUND)) { + /* + * If we did not find it in AD, then it + * is unpublished and we should reflect + * this in the registry and return + * success. + */ + DBG_WARNING("Unpublish printer [%s]\n", + pinfo2->sharename); + nt_printer_publish(tmp_ctx, + session_info, + msg_ctx, + pinfo2, + DSPRINT_UNPUBLISH); + r->guid = talloc_strdup(mem_ctx, ""); + r->action = DSPRINT_UNPUBLISH; + + if (r->guid == NULL) { + werr = WERR_NOT_ENOUGH_MEMORY; + } else { + werr = WERR_OK; + } + } + goto out_tmp_free; + } + + werr = nt_printer_guid_store(msg_ctx, printer, guid); + if (!W_ERROR_IS_OK(werr)) { + DEBUG(3, ("failed to store printer %s guid\n", + printer)); + } + } + + /* [MS-RPRN] section 2.2: must use curly-braced GUIDs */ + guidstr = GUID_string2(mem_ctx, &guid); + if (guidstr == NULL) { + werr = WERR_NOT_ENOUGH_MEMORY; + goto out_tmp_free; + } + /* Convert GUID string to uppercase otherwise printers + * are pruned */ + r->guid = talloc_strdup_upper(mem_ctx, guidstr); + r->action = DSPRINT_PUBLISH; + + TALLOC_FREE(guidstr); + } else { + r->guid = talloc_strdup(mem_ctx, ""); + r->action = DSPRINT_UNPUBLISH; + } + if (r->guid == NULL) { + werr = WERR_NOT_ENOUGH_MEMORY; + goto out_tmp_free; + } + + werr = WERR_OK; +out_tmp_free: + talloc_free(tmp_ctx); + return werr; +} + +/******************************************************************** + * construct_printer_info8 + * fill a spoolss_PrinterInfo8 struct + ********************************************************************/ + +static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx, + const struct spoolss_PrinterInfo2 *info2, + const char *servername, + struct spoolss_DeviceModeInfo *r, + int snum) +{ + WERROR result; + const char *printername; + + result = create_printername(mem_ctx, servername, info2->printername, &printername); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + if (info2->devmode != NULL) { + result = copy_devicemode(mem_ctx, + info2->devmode, + &r->devmode); + if (!W_ERROR_IS_OK(result)) { + return result; + } + } else if (lp_default_devmode(snum)) { + result = spoolss_create_default_devmode(mem_ctx, + info2->printername, + &r->devmode); + if (!W_ERROR_IS_OK(result)) { + return result; + } + } else { + r->devmode = NULL; + DEBUG(8,("Returning NULL Devicemode!\n")); + } + + compose_devicemode_devicename(r->devmode, printername); + + return WERR_OK; +} + +/******************************************************************** + Spoolss_enumprinters. +********************************************************************/ + +static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + uint32_t level, + uint32_t flags, + union spoolss_PrinterInfo **info_p, + uint32_t *count_p) +{ + int snum; + int n_services; + union spoolss_PrinterInfo *info = NULL; + uint32_t count = 0; + WERROR result = WERR_OK; + struct dcerpc_binding_handle *b = NULL; + TALLOC_CTX *tmp_ctx = NULL; + + tmp_ctx = talloc_new(mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + /* + * printer shares are updated on client enumeration. The background + * printer process updates printer_list.tdb at regular intervals. + */ + become_root(); + delete_and_reload_printers(); + unbecome_root(); + + n_services = lp_numservices(); + *count_p = 0; + *info_p = NULL; + + for (snum = 0; snum < n_services; snum++) { + + const char *printer; + struct spoolss_PrinterInfo2 *info2; + + if (!snum_is_shared_printer(snum)) { + continue; + } + + printer = lp_const_servicename(snum); + + DEBUG(4,("Found a printer in smb.conf: %s[%x]\n", + printer, snum)); + + if (b == NULL) { + result = winreg_printer_binding_handle(tmp_ctx, + session_info, + msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + } + + result = winreg_create_printer(tmp_ctx, b, + printer); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + info = talloc_realloc(tmp_ctx, info, + union spoolss_PrinterInfo, + count + 1); + if (!info) { + result = WERR_NOT_ENOUGH_MEMORY; + goto out; + } + + result = winreg_get_printer(tmp_ctx, b, + printer, &info2); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + switch (level) { + case 0: + result = construct_printer_info0(info, session_info, + msg_ctx, info2, + servername, + &info[count].info0, snum); + break; + case 1: + result = construct_printer_info1(info, info2, flags, + servername, + &info[count].info1, snum); + break; + case 2: + result = construct_printer_info2(info, msg_ctx, info2, + servername, + &info[count].info2, snum); + break; + case 4: + result = construct_printer_info4(info, info2, + servername, + &info[count].info4, snum); + break; + case 5: + result = construct_printer_info5(info, info2, + servername, + &info[count].info5, snum); + break; + + default: + result = WERR_INVALID_LEVEL; + goto out; + } + + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + count++; + } + +out: + if (W_ERROR_IS_OK(result)) { + *info_p = talloc_move(mem_ctx, &info); + *count_p = count; + } + + talloc_free(tmp_ctx); + + return result; +} + +/******************************************************************** + * handle enumeration of printers at level 0 + ********************************************************************/ + +static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t flags, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_0\n")); + + return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx, + servername, 0, flags, info, count); +} + + +/******************************************************************** +********************************************************************/ + +static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + uint32_t flags, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_1\n")); + + return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx, + servername, 1, flags, info, count); +} + +/******************************************************************** + enum_all_printers_info_1_local. +*********************************************************************/ + +static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_1_local\n")); + + return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx, + servername, PRINTER_ENUM_ICON8, info, count); +} + +/******************************************************************** + enum_all_printers_info_1_name. +*********************************************************************/ + +static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + const char *s = servername; + + DEBUG(4,("enum_all_printers_info_1_name\n")); + + if (servername != NULL && + (servername[0] == '\\') && (servername[1] == '\\')) { + s = servername + 2; + } + + if (!is_myname_or_ipaddr(s)) { + return WERR_INVALID_NAME; + } + + return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx, + servername, PRINTER_ENUM_ICON8, info, count); +} + +/******************************************************************** + enum_all_printers_info_1_network. +*********************************************************************/ + +static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + const char *s = servername; + + DEBUG(4,("enum_all_printers_info_1_network\n")); + + /* If we respond to a enum_printers level 1 on our name with flags + set to PRINTER_ENUM_REMOTE with a list of printers then these + printers incorrectly appear in the APW browse list. + Specifically the printers for the server appear at the workgroup + level where all the other servers in the domain are + listed. Windows responds to this call with a + WERR_CAN_NOT_COMPLETE so we should do the same. */ + + if (servername != NULL && + (servername[0] == '\\') && (servername[1] == '\\')) { + s = servername + 2; + } + + if (is_myname_or_ipaddr(s)) { + return WERR_CAN_NOT_COMPLETE; + } + + return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx, + servername, PRINTER_ENUM_NAME, info, count); +} + +/******************************************************************** + * api_spoolss_enumprinters + * + * called from api_spoolss_enumprinters (see this to understand) + ********************************************************************/ + +static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_2\n")); + + return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx, + servername, 2, 0, info, count); +} + +/******************************************************************** + * handle enumeration of printers at level 1 + ********************************************************************/ + +static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t flags, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + /* Not all the flags are equals */ + + if (flags & PRINTER_ENUM_LOCAL) { + return enum_all_printers_info_1_local(mem_ctx, session_info, + msg_ctx, servername, info, count); + } + + if (flags & PRINTER_ENUM_NAME) { + return enum_all_printers_info_1_name(mem_ctx, session_info, + msg_ctx, servername, info, + count); + } + + if (flags & PRINTER_ENUM_NETWORK) { + return enum_all_printers_info_1_network(mem_ctx, session_info, + msg_ctx, servername, info, + count); + } + + return WERR_OK; /* NT4sp5 does that */ +} + +/******************************************************************** + * handle enumeration of printers at level 2 + ********************************************************************/ + +static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t flags, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + if (flags & PRINTER_ENUM_LOCAL) { + + return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx, + servername, + info, count); + } + + if (flags & PRINTER_ENUM_NAME) { + if (servername && !is_myname_or_ipaddr(canon_servername(servername))) { + return WERR_INVALID_NAME; + } + + return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx, + servername, + info, count); + } + + if (flags & PRINTER_ENUM_REMOTE) { + return WERR_INVALID_LEVEL; + } + + return WERR_OK; +} + +/******************************************************************** + * handle enumeration of printers at level 4 + ********************************************************************/ + +static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t flags, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_4\n")); + + return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx, + servername, 4, flags, info, count); +} + + +/******************************************************************** + * handle enumeration of printers at level 5 + ********************************************************************/ + +static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t flags, + const char *servername, + union spoolss_PrinterInfo **info, + uint32_t *count) +{ + DEBUG(4,("enum_all_printers_info_5\n")); + + return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx, + servername, 5, flags, info, count); +} + +/**************************************************************** + _spoolss_EnumPrinters +****************************************************************/ + +WERROR _spoolss_EnumPrinters(struct pipes_struct *p, + struct spoolss_EnumPrinters *r) +{ + const struct auth_session_info *session_info = get_session_info_system(); + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(4,("_spoolss_EnumPrinters\n")); + + *r->out.needed = 0; + *r->out.count = 0; + *r->out.info = NULL; + + /* + * Level 1: + * flags==PRINTER_ENUM_NAME + * if name=="" then enumerates all printers + * if name!="" then enumerate the printer + * flags==PRINTER_ENUM_REMOTE + * name is NULL, enumerate printers + * Level 2: name!="" enumerates printers, name can't be NULL + * Level 3: doesn't exist + * Level 4: does a local registry lookup + * Level 5: same as Level 2 + */ + + if (r->in.server && r->in.server[0] == '\0') { + r->in.server = NULL; + } + + switch (r->in.level) { + case 0: + result = enumprinters_level0(p->mem_ctx, session_info, + p->msg_ctx, r->in.flags, + r->in.server, + r->out.info, r->out.count); + break; + case 1: + result = enumprinters_level1(p->mem_ctx, session_info, + p->msg_ctx, r->in.flags, + r->in.server, + r->out.info, r->out.count); + break; + case 2: + result = enumprinters_level2(p->mem_ctx, session_info, + p->msg_ctx, r->in.flags, + r->in.server, + r->out.info, r->out.count); + break; + case 4: + result = enumprinters_level4(p->mem_ctx, session_info, + p->msg_ctx, r->in.flags, + r->in.server, + r->out.info, r->out.count); + break; + case 5: + result = enumprinters_level5(p->mem_ctx, session_info, + p->msg_ctx, r->in.flags, + r->in.server, + r->out.info, r->out.count); + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumPrinters, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************** + _spoolss_GetPrinter +****************************************************************/ + +WERROR _spoolss_GetPrinter(struct pipes_struct *p, + struct spoolss_GetPrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + struct spoolss_PrinterInfo2 *info2 = NULL; + WERROR result = WERR_OK; + int snum; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + *r->out.needed = 0; + + if (Printer == NULL) { + result = WERR_INVALID_HANDLE; + goto err_info_free; + } + + if (Printer->printer_type == SPLHND_SERVER) { + + struct dcerpc_binding_handle *b; + + if (r->in.level != 3) { + result = WERR_INVALID_LEVEL; + goto err_info_free; + } + + result = winreg_printer_binding_handle(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto err_info_free; + } + + result = winreg_get_printserver_secdesc(p->mem_ctx, + b, + &r->out.info->info3.secdesc); + if (!W_ERROR_IS_OK(result)) { + goto err_info_free; + } + + goto done; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + result = WERR_INVALID_HANDLE; + goto err_info_free; + } + + result = winreg_get_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + &info2); + if (!W_ERROR_IS_OK(result)) { + goto err_info_free; + } + + switch (r->in.level) { + case 0: + result = construct_printer_info0(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + info2, + Printer->servername, + &r->out.info->info0, + snum); + break; + case 1: + result = construct_printer_info1(p->mem_ctx, info2, + PRINTER_ENUM_ICON8, + Printer->servername, + &r->out.info->info1, snum); + break; + case 2: + result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2, + Printer->servername, + &r->out.info->info2, snum); + break; + case 3: + result = construct_printer_info3(p->mem_ctx, info2, + Printer->servername, + &r->out.info->info3, snum); + break; + case 4: + result = construct_printer_info4(p->mem_ctx, info2, + Printer->servername, + &r->out.info->info4, snum); + break; + case 5: + result = construct_printer_info5(p->mem_ctx, info2, + Printer->servername, + &r->out.info->info5, snum); + break; + case 6: + result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2, + Printer->servername, + &r->out.info->info6, snum); + break; + case 7: + result = construct_printer_info7(p->mem_ctx, p->msg_ctx, + Printer->servername, + &r->out.info->info7, snum); + break; + case 8: + result = construct_printer_info8(p->mem_ctx, info2, + Printer->servername, + &r->out.info->info8, snum); + break; + default: + result = WERR_INVALID_LEVEL; + break; + } + TALLOC_FREE(info2); + + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n", + r->in.level, win_errstr(result))); + goto err_info_free; + } + done: + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo, + r->out.info, r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); + +err_info_free: + TALLOC_FREE(r->out.info); + return result; +} + +/******************************************************************** + ********************************************************************/ + +#define FILL_DRIVER_STRING(mem_ctx, in, out) \ + do { \ + if (in && strlen(in)) { \ + out = talloc_strdup(mem_ctx, in); \ + } else { \ + out = talloc_strdup(mem_ctx, ""); \ + } \ + W_ERROR_HAVE_NO_MEMORY(out); \ + } while (0); + +#define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \ + do { \ + if (in && strlen(in)) { \ + out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \ + } else { \ + out = talloc_strdup(mem_ctx, ""); \ + } \ + W_ERROR_HAVE_NO_MEMORY(out); \ + } while (0); + +static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx, + const char **string_array, + const char ***presult, + const char *cservername, + const char *arch, + int version) +{ + size_t i; + size_t num_strings = 0; + const char **array = NULL; + + if (string_array == NULL) { + return WERR_INVALID_PARAMETER; + } + + for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) { + const char *str = NULL; + + if (cservername == NULL || arch == NULL) { + FILL_DRIVER_STRING(mem_ctx, string_array[i], str); + } else { + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str); + } + + if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) { + TALLOC_FREE(array); + return WERR_NOT_ENOUGH_MEMORY; + } + } + + if (i > 0) { + ADD_TO_ARRAY(mem_ctx, const char *, NULL, + &array, &num_strings); + } + + if (presult != NULL) { + *presult = array; + } else { + talloc_free(array); + } + + return WERR_OK; +} + +/******************************************************************** + * fill a spoolss_DriverInfo1 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo1 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + + return WERR_OK; +} + +/******************************************************************** + * fill a spoolss_DriverInfo2 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo2 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) + +{ + const char *cservername = canon_servername(servername); + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + return WERR_OK; +} + +/******************************************************************** + * fill a spoolss_DriverInfo3 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo3 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->help_file, + r->help_file); + + FILL_DRIVER_STRING(mem_ctx, + driver->monitor_name, + r->monitor_name); + + FILL_DRIVER_STRING(mem_ctx, + driver->default_datatype, + r->default_datatype); + + return string_array_from_driver_info(mem_ctx, + driver->dependent_files, + &r->dependent_files, + cservername, + driver->architecture, + driver->version); +} + +/******************************************************************** + * fill a spoolss_DriverInfo4 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo4 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + WERROR result; + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->help_file, + r->help_file); + + result = string_array_from_driver_info(mem_ctx, + driver->dependent_files, + &r->dependent_files, + cservername, + driver->architecture, + driver->version); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + FILL_DRIVER_STRING(mem_ctx, + driver->monitor_name, + r->monitor_name); + + FILL_DRIVER_STRING(mem_ctx, + driver->default_datatype, + r->default_datatype); + + + result = string_array_from_driver_info(mem_ctx, + driver->previous_names, + &r->previous_names, + NULL, NULL, 0); + + return result; +} + +/******************************************************************** + * fill a spoolss_DriverInfo5 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo5 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + r->driver_attributes = 0; + r->config_version = 0; + r->driver_version = 0; + + return WERR_OK; +} +/******************************************************************** + * fill a spoolss_DriverInfo6 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo6 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + WERROR result; + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->help_file, + r->help_file); + + FILL_DRIVER_STRING(mem_ctx, + driver->monitor_name, + r->monitor_name); + + FILL_DRIVER_STRING(mem_ctx, + driver->default_datatype, + r->default_datatype); + + result = string_array_from_driver_info(mem_ctx, + driver->dependent_files, + &r->dependent_files, + cservername, + driver->architecture, + driver->version); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + result = string_array_from_driver_info(mem_ctx, + driver->previous_names, + &r->previous_names, + NULL, NULL, 0); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->driver_date = driver->driver_date; + r->driver_version = driver->driver_version; + + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_name, + r->manufacturer_name); + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_url, + r->manufacturer_url); + FILL_DRIVER_STRING(mem_ctx, + driver->hardware_id, + r->hardware_id); + FILL_DRIVER_STRING(mem_ctx, + driver->provider, + r->provider); + + return WERR_OK; +} + +/******************************************************************** + * fill a spoolss_DriverInfo8 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo8 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + WERROR result; + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->driver_path, + r->driver_path); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->data_file, + r->data_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->config_file, + r->config_file); + + FILL_DRIVER_UNC_STRING(mem_ctx, cservername, + driver->architecture, + driver->version, + driver->help_file, + r->help_file); + + FILL_DRIVER_STRING(mem_ctx, + driver->monitor_name, + r->monitor_name); + + FILL_DRIVER_STRING(mem_ctx, + driver->default_datatype, + r->default_datatype); + + result = string_array_from_driver_info(mem_ctx, + driver->dependent_files, + &r->dependent_files, + cservername, + driver->architecture, + driver->version); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + result = string_array_from_driver_info(mem_ctx, + driver->previous_names, + &r->previous_names, + NULL, NULL, 0); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->driver_date = driver->driver_date; + r->driver_version = driver->driver_version; + + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_name, + r->manufacturer_name); + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_url, + r->manufacturer_url); + FILL_DRIVER_STRING(mem_ctx, + driver->hardware_id, + r->hardware_id); + FILL_DRIVER_STRING(mem_ctx, + driver->provider, + r->provider); + + FILL_DRIVER_STRING(mem_ctx, + driver->print_processor, + r->print_processor); + FILL_DRIVER_STRING(mem_ctx, + driver->vendor_setup, + r->vendor_setup); + + result = string_array_from_driver_info(mem_ctx, + driver->color_profiles, + &r->color_profiles, + NULL, NULL, 0); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + FILL_DRIVER_STRING(mem_ctx, + driver->inf_path, + r->inf_path); + + r->printer_driver_attributes = driver->printer_driver_attributes; + + result = string_array_from_driver_info(mem_ctx, + driver->core_driver_dependencies, + &r->core_driver_dependencies, + NULL, NULL, 0); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date; + r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version; + + return WERR_OK; +} + +#if 0 /* disabled until marshalling issues are resolved - gd */ +/******************************************************************** + ********************************************************************/ + +static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx, + struct spoolss_DriverFileInfo *r, + const char *cservername, + const char *file_name, + enum spoolss_DriverFileType file_type, + uint32_t file_version) +{ + r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s", + cservername, file_name); + W_ERROR_HAVE_NO_MEMORY(r->file_name); + r->file_type = file_type; + r->file_version = file_version; + + return WERR_OK; +} + +/******************************************************************** + ********************************************************************/ + +static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx, + const struct spoolss_DriverInfo8 *driver, + const char *cservername, + struct spoolss_DriverFileInfo **info_p, + uint32_t *count_p) +{ + struct spoolss_DriverFileInfo *info = NULL; + uint32_t count = 0; + WERROR result; + uint32_t i; + + *info_p = NULL; + *count_p = 0; + + if (strlen(driver->driver_path)) { + info = talloc_realloc(mem_ctx, info, + struct spoolss_DriverFileInfo, + count + 1); + W_ERROR_HAVE_NO_MEMORY(info); + result = fill_spoolss_DriverFileInfo(info, + &info[count], + cservername, + driver->driver_path, + SPOOLSS_DRIVER_FILE_TYPE_RENDERING, + 0); + W_ERROR_NOT_OK_RETURN(result); + count++; + } + + if (strlen(driver->config_file)) { + info = talloc_realloc(mem_ctx, info, + struct spoolss_DriverFileInfo, + count + 1); + W_ERROR_HAVE_NO_MEMORY(info); + result = fill_spoolss_DriverFileInfo(info, + &info[count], + cservername, + driver->config_file, + SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION, + 0); + W_ERROR_NOT_OK_RETURN(result); + count++; + } + + if (strlen(driver->data_file)) { + info = talloc_realloc(mem_ctx, info, + struct spoolss_DriverFileInfo, + count + 1); + W_ERROR_HAVE_NO_MEMORY(info); + result = fill_spoolss_DriverFileInfo(info, + &info[count], + cservername, + driver->data_file, + SPOOLSS_DRIVER_FILE_TYPE_DATA, + 0); + W_ERROR_NOT_OK_RETURN(result); + count++; + } + + if (strlen(driver->help_file)) { + info = talloc_realloc(mem_ctx, info, + struct spoolss_DriverFileInfo, + count + 1); + W_ERROR_HAVE_NO_MEMORY(info); + result = fill_spoolss_DriverFileInfo(info, + &info[count], + cservername, + driver->help_file, + SPOOLSS_DRIVER_FILE_TYPE_HELP, + 0); + W_ERROR_NOT_OK_RETURN(result); + count++; + } + + for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) { + info = talloc_realloc(mem_ctx, info, + struct spoolss_DriverFileInfo, + count + 1); + W_ERROR_HAVE_NO_MEMORY(info); + result = fill_spoolss_DriverFileInfo(info, + &info[count], + cservername, + driver->dependent_files[i], + SPOOLSS_DRIVER_FILE_TYPE_OTHER, + 0); + W_ERROR_NOT_OK_RETURN(result); + count++; + } + + *info_p = info; + *count_p = count; + + return WERR_OK; +} + +/******************************************************************** + * fill a spoolss_DriverInfo101 struct + ********************************************************************/ + +static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx, + struct spoolss_DriverInfo101 *r, + const struct spoolss_DriverInfo8 *driver, + const char *servername) +{ + const char *cservername = canon_servername(servername); + WERROR result; + + r->version = driver->version; + + r->driver_name = talloc_strdup(mem_ctx, driver->driver_name); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + r->architecture = talloc_strdup(mem_ctx, driver->architecture); + W_ERROR_HAVE_NO_MEMORY(r->architecture); + + result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver, + cservername, + &r->file_info, + &r->file_count); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + FILL_DRIVER_STRING(mem_ctx, + driver->monitor_name, + r->monitor_name); + + FILL_DRIVER_STRING(mem_ctx, + driver->default_datatype, + r->default_datatype); + + result = string_array_from_driver_info(mem_ctx, + driver->previous_names, + &r->previous_names, + NULL, NULL, 0); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + r->driver_date = driver->driver_date; + r->driver_version = driver->driver_version; + + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_name, + r->manufacturer_name); + FILL_DRIVER_STRING(mem_ctx, + driver->manufacturer_url, + r->manufacturer_url); + FILL_DRIVER_STRING(mem_ctx, + driver->hardware_id, + r->hardware_id); + FILL_DRIVER_STRING(mem_ctx, + driver->provider, + r->provider); + + return WERR_OK; +} +#endif +/******************************************************************** + ********************************************************************/ + +static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + uint32_t level, + union spoolss_DriverInfo *r, + int snum, + const char *servername, + const char *architecture, + uint32_t version) +{ + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + struct spoolss_DriverInfo8 *driver; + WERROR result; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + + if (level == 101) { + return WERR_INVALID_LEVEL; + } + + tmp_ctx = talloc_new(mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + result = winreg_printer_binding_handle(tmp_ctx, + session_info, + msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + result = winreg_get_printer(tmp_ctx, b, + lp_const_servicename(snum), + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + DBG_ERR("Failed to get printer info2 for [%s]: %s\n", + lp_const_servicename(snum), win_errstr(result)); + result = WERR_INVALID_PRINTER_NAME; + goto done; + } + + if (pinfo2->drivername == NULL || pinfo2->drivername[0] == '\0') { + result = WERR_UNKNOWN_PRINTER_DRIVER; + goto done; + } + + DBG_INFO("Construct printer driver [%s] for [%s]\n", + pinfo2->drivername, + pinfo2->sharename); + + result = winreg_get_driver(tmp_ctx, b, + architecture, + pinfo2->drivername, version, &driver); + + DBG_INFO("winreg_get_driver() status: %s\n", + win_errstr(result)); + + if (!W_ERROR_IS_OK(result)) { + /* + * Is this a W2k client ? + */ + + if (version < 3) { + result = WERR_UNKNOWN_PRINTER_DRIVER; + goto done; + } + + /* Yes - try again with a WinNT driver. */ + version = 2; + result = winreg_get_driver(tmp_ctx, b, + architecture, + pinfo2->drivername, + version, &driver); + DEBUG(8,("construct_printer_driver_level: status: %s\n", + win_errstr(result))); + if (!W_ERROR_IS_OK(result)) { + result = WERR_UNKNOWN_PRINTER_DRIVER; + goto done; + } + } + + /* these are allocated on mem_ctx and not tmp_ctx because they are + * the 'return value' and need to outlive this call */ + switch (level) { + case 1: + result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername); + break; + case 2: + result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername); + break; + case 3: + result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername); + break; + case 4: + result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername); + break; + case 5: + result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername); + break; + case 6: + result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername); + break; + case 8: + result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername); + break; +#if 0 /* disabled until marshalling issues are resolved - gd */ + case 101: + result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername); + break; +#endif + default: + result = WERR_INVALID_LEVEL; + break; + } + +done: + talloc_free(tmp_ctx); + return result; +} + +/**************************************************************** + _spoolss_GetPrinterDriver2 +****************************************************************/ + +WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p, + struct spoolss_GetPrinterDriver2 *r) +{ + struct printer_handle *printer; + WERROR result; + uint32_t version = r->in.client_major_version; + + int snum; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + DEBUG(4,("_spoolss_GetPrinterDriver2\n")); + + if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) { + DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n")); + result = WERR_INVALID_PRINTER_NAME; + goto err_info_free; + } + + *r->out.needed = 0; + *r->out.server_major_version = 0; + *r->out.server_minor_version = 0; + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + result = WERR_INVALID_HANDLE; + goto err_info_free; + } + + if (r->in.client_major_version == SPOOLSS_DRIVER_VERSION_2012) { + DEBUG(3,("_spoolss_GetPrinterDriver2: v4 driver requested, " + "downgrading to v3\n")); + version = SPOOLSS_DRIVER_VERSION_200X; + } + + result = construct_printer_driver_info_level(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + r->in.level, r->out.info, + snum, printer->servername, + r->in.architecture, + version); + if (!W_ERROR_IS_OK(result)) { + goto err_info_free; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo, + r->out.info, r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); + +err_info_free: + TALLOC_FREE(r->out.info); + return result; +} + + +/**************************************************************** + _spoolss_StartPagePrinter +****************************************************************/ + +WERROR _spoolss_StartPagePrinter(struct pipes_struct *p, + struct spoolss_StartPagePrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(3,("_spoolss_StartPagePrinter: " + "Error in startpageprinter printer handle\n")); + return WERR_INVALID_HANDLE; + } + + Printer->page_started = true; + return WERR_OK; +} + +/**************************************************************** + _spoolss_EndPagePrinter +****************************************************************/ + +WERROR _spoolss_EndPagePrinter(struct pipes_struct *p, + struct spoolss_EndPagePrinter *r) +{ + int snum; + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + Printer->page_started = false; + print_job_endpage(p->msg_ctx, snum, Printer->jobid); + + return WERR_OK; +} + +/**************************************************************** + _spoolss_StartDocPrinter +****************************************************************/ + +WERROR _spoolss_StartDocPrinter(struct pipes_struct *p, + struct spoolss_StartDocPrinter *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct dcesrv_connection *dcesrv_conn = dce_call->conn; + const struct tsocket_address *remote_address = + dcesrv_connection_get_remote_address(dcesrv_conn); + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_DocumentInfo1 *info_1; + int snum; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + WERROR werr; + char *rhost; + int rc; + + if (!Printer) { + DEBUG(2,("_spoolss_StartDocPrinter: " + "Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (Printer->jobid) { + DEBUG(2, ("_spoolss_StartDocPrinter: " + "StartDocPrinter called twice! " + "(existing jobid = %d)\n", Printer->jobid)); + return WERR_INVALID_HANDLE; + } + + if (r->in.info_ctr->level != 1) { + return WERR_INVALID_LEVEL; + } + + info_1 = r->in.info_ctr->info.info1; + + /* + * a nice thing with NT is it doesn't listen to what you tell it. + * when asked to send _only_ RAW data, it tries to send data + * in EMF format. + * + * So I add checks like in NT Server ... + */ + + if (info_1->datatype) { + /* + * The v4 driver model used in Windows 8 declares print jobs + * intended to bypass the XPS processing layer by setting + * datatype to "XPS_PASS" instead of "RAW". + */ + if ((strcmp(info_1->datatype, "RAW") != 0) + && (strcmp(info_1->datatype, "XPS_PASS") != 0)) { + *r->out.job_id = 0; + return WERR_INVALID_DATATYPE; + } + } + + /* get the share number of the printer */ + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + rc = get_remote_hostname(remote_address, + &rhost, + p->mem_ctx); + if (rc < 0) { + return WERR_NOT_ENOUGH_MEMORY; + } + if (strequal(rhost,"UNKNOWN")) { + rhost = tsocket_address_inet_addr_string(remote_address, + p->mem_ctx); + if (rhost == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + werr = print_job_start(session_info, + p->msg_ctx, + rhost, + snum, + info_1->document_name, + info_1->output_file, + Printer->devmode, + &Printer->jobid); + + /* An error occurred in print_job_start() so return an appropriate + NT error code. */ + + if (!W_ERROR_IS_OK(werr)) { + return werr; + } + + Printer->document_started = true; + *r->out.job_id = Printer->jobid; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_EndDocPrinter +****************************************************************/ + +WERROR _spoolss_EndDocPrinter(struct pipes_struct *p, + struct spoolss_EndDocPrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + NTSTATUS status; + int snum; + + if (!Printer) { + DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + Printer->document_started = false; + status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(2, ("_spoolss_EndDocPrinter: " + "print_job_end failed [%s]\n", + nt_errstr(status))); + } + + Printer->jobid = 0; + return ntstatus_to_werror(status); +} + +/**************************************************************** + _spoolss_WritePrinter +****************************************************************/ + +WERROR _spoolss_WritePrinter(struct pipes_struct *p, + struct spoolss_WritePrinter *r) +{ + ssize_t buffer_written; + int snum; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(r->in.handle))); + *r->out.num_written = r->in._data_size; + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */ + buffer_written = print_job_write(global_event_context(),p->msg_ctx, + snum, Printer->jobid, + (const char *)r->in.data.data, + (size_t)r->in._data_size); + if (buffer_written == (ssize_t)-1) { + *r->out.num_written = 0; + if (errno == ENOSPC) + return WERR_NO_SPOOL_SPACE; + else + return WERR_ACCESS_DENIED; + } + + *r->out.num_written = r->in._data_size; + + return WERR_OK; +} + +/******************************************************************** + * api_spoolss_getprinter + * called from the spoolss dispatcher + * + ********************************************************************/ + +static WERROR control_printer(struct policy_handle *handle, uint32_t command, + struct pipes_struct *p) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + int snum; + WERROR errcode = WERR_INVALID_FUNCTION; + struct printer_handle *Printer = find_printer_index_by_hnd(p, handle); + + if (!Printer) { + DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + switch (command) { + case SPOOLSS_PRINTER_CONTROL_PAUSE: + errcode = print_queue_pause(session_info, p->msg_ctx, snum); + break; + case SPOOLSS_PRINTER_CONTROL_RESUME: + case SPOOLSS_PRINTER_CONTROL_UNPAUSE: + errcode = print_queue_resume(session_info, p->msg_ctx, snum); + break; + case SPOOLSS_PRINTER_CONTROL_PURGE: + errcode = print_queue_purge(session_info, p->msg_ctx, snum); + break; + default: + return WERR_INVALID_LEVEL; + } + + return errcode; +} + + +/**************************************************************** + _spoolss_AbortPrinter + * From MSDN: "Deletes printer's spool file if printer is configured + * for spooling" +****************************************************************/ + +WERROR _spoolss_AbortPrinter(struct pipes_struct *p, + struct spoolss_AbortPrinter *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum; + WERROR errcode = WERR_OK; + + if (!Printer) { + DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + if (!Printer->document_started) { + return WERR_SPL_NO_STARTDOC; + } + + errcode = print_job_delete(session_info, + p->msg_ctx, + snum, + Printer->jobid); + + return errcode; +} + +/******************************************************************** + * called by spoolss_api_setprinter + * when updating a printer description + ********************************************************************/ + +static WERROR update_printer_sec(struct policy_handle *handle, + struct pipes_struct *p, + struct sec_desc_buf *secdesc_ctr) +{ + struct spoolss_security_descriptor *new_secdesc = NULL; + struct spoolss_security_descriptor *old_secdesc = NULL; + const char *printer = NULL; + WERROR result; + int snum = -1; + struct printer_handle *Printer = find_printer_index_by_hnd(p, handle); + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + bool ok = false; + + if (!Printer) { + DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(handle))); + + result = WERR_INVALID_HANDLE; + goto done; + } + + if (secdesc_ctr == NULL) { + DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n")); + result = WERR_INVALID_PARAMETER; + goto done; + } + + switch (Printer->printer_type) { + case SPLHND_SERVER: + break; + case SPLHND_PRINTER: + if (!get_printer_snum(p, handle, &snum, NULL)) { + DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(handle))); + result = WERR_INVALID_HANDLE; + goto done; + } + printer = lp_const_servicename(snum); + break; + default: + break; + } + + /* Check the user has permissions to change the security + descriptor. By experimentation with two NT machines, the user + requires Full Access to the printer to change security + information. */ + + switch (Printer->printer_type) { + case SPLHND_SERVER: + ok = Printer->access_granted == SERVER_ACCESS_ADMINISTER; + break; + case SPLHND_PRINTER: + ok = Printer->access_granted == PRINTER_ACCESS_ADMINISTER; + break; + default: + break; + } + + if (!ok) { + DEBUG(4,("update_printer_sec: updated denied by printer permissions " + "(access_granted: 0x%08x)\n", Printer->access_granted)); + result = WERR_ACCESS_DENIED; + goto done; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + result = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + /* NT seems to like setting the security descriptor even though + nothing may have actually changed. */ + + if (printer != NULL) { + result = winreg_get_printer_secdesc(tmp_ctx, b, + printer, + &old_secdesc); + } else { + result = winreg_get_printserver_secdesc(tmp_ctx, b, + &old_secdesc); + } + if (!W_ERROR_IS_OK(result)) { + DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc_internal() failed\n")); + result = WERR_INVALID_HANDLE; + goto done; + } + + if (DEBUGLEVEL >= 10) { + struct dom_sid_buf buf; + struct security_acl *the_acl; + int i; + + the_acl = old_secdesc->dacl; + DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n", + printer, the_acl->num_aces)); + + for (i = 0; i < the_acl->num_aces; i++) { + DEBUG(10, ("%s 0x%08x\n", + dom_sid_str_buf( + &the_acl->aces[i].trustee, + &buf), + the_acl->aces[i].access_mask)); + } + + the_acl = secdesc_ctr->sd->dacl; + + if (the_acl) { + DEBUG(10, ("secdesc_ctr for %s has %d aces:\n", + printer, the_acl->num_aces)); + + for (i = 0; i < the_acl->num_aces; i++) { + DEBUG(10, ("%s 0x%08x\n", + dom_sid_str_buf( + &the_acl->aces[i].trustee, + &buf), + the_acl->aces[i].access_mask)); + } + } else { + DEBUG(10, ("dacl for secdesc_ctr is NULL\n")); + } + } + + new_secdesc = sec_desc_merge(tmp_ctx, secdesc_ctr->sd, old_secdesc); + if (new_secdesc == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + if (security_descriptor_equal(new_secdesc, old_secdesc)) { + result = WERR_OK; + goto done; + } + + if (printer != NULL) { + result = winreg_set_printer_secdesc(tmp_ctx, b, + printer, + new_secdesc); + } else { + result = winreg_set_printserver_secdesc(tmp_ctx, b, + new_secdesc); + } + +done: + talloc_free(tmp_ctx); + return result; +} + +/******************************************************************** + Canonicalize printer info from a client + ********************************************************************/ + +static bool check_printer_ok(TALLOC_CTX *mem_ctx, + struct spoolss_SetPrinterInfo2 *info2, + int snum) +{ + fstring printername; + const char *p; + + DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s " + "portname=%s drivername=%s comment=%s location=%s\n", + info2->servername, info2->printername, info2->sharename, + info2->portname, info2->drivername, info2->comment, + info2->location)); + + /* we force some elements to "correct" values */ + info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name()); + if (info2->servername == NULL) { + return false; + } + info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum)); + if (info2->sharename == NULL) { + return false; + } + + /* check to see if we allow printername != sharename */ + if (lp_force_printername(snum)) { + info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s", + lp_netbios_name(), info2->sharename); + } else { + /* make sure printername is in \\server\printername format */ + fstrcpy(printername, info2->printername); + p = printername; + if ( printername[0] == '\\' && printername[1] == '\\' ) { + if ( (p = strchr_m( &printername[2], '\\' )) != NULL ) + p++; + } + + info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s", + lp_netbios_name(), p); + } + if (info2->printername == NULL) { + return false; + } + + info2->attributes |= PRINTER_ATTRIBUTE_SAMBA; + info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA; + + return true; +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR add_port_hook(TALLOC_CTX *ctx, struct security_token *token, const char *portname, const char *uri) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + char *cmd = lp_addport_command(talloc_tos(), lp_sub); + char *command = NULL; + int ret; + bool is_print_op = false; + + if ( !*cmd ) { + return WERR_ACCESS_DENIED; + } + + command = talloc_asprintf(ctx, + "%s \"%s\" \"%s\"", cmd, portname, uri ); + if (!command) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if ( token ) + is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR); + + DEBUG(10,("Running [%s]\n", command)); + + /********* BEGIN SePrintOperatorPrivilege **********/ + + if ( is_print_op ) + become_root(); + + ret = smbrun(command, NULL, NULL); + + if ( is_print_op ) + unbecome_root(); + + /********* END SePrintOperatorPrivilege **********/ + + DEBUGADD(10,("returned [%d]\n", ret)); + + TALLOC_FREE(command); + + if ( ret != 0 ) { + return WERR_ACCESS_DENIED; + } + + return WERR_OK; +} + +/**************************************************************************** +****************************************************************************/ + +static bool spoolss_conn_snum_used(struct smbd_server_connection *sconn, + int snum) +{ + /* + * As we do not know if we are embedded in the file server process + * or not, we have to pretend that all shares are in use. + */ + return true; +} + +static bool add_printer_hook(TALLOC_CTX *ctx, struct security_token *token, + struct spoolss_SetPrinterInfo2 *info2, + const char *remote_machine, + struct messaging_context *msg_ctx) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + char *cmd = lp_addprinter_command(talloc_tos(), lp_sub); + char **qlines; + char *command = NULL; + int numlines; + int ret; + int fd; + bool is_print_op = false; + + if (!remote_machine) { + return false; + } + + command = talloc_asprintf(ctx, + "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"", + cmd, info2->printername, info2->sharename, + info2->portname, info2->drivername, + info2->location, info2->comment, remote_machine); + if (!command) { + return false; + } + + if ( token ) + is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR); + + DEBUG(10,("Running [%s]\n", command)); + + /********* BEGIN SePrintOperatorPrivilege **********/ + + if ( is_print_op ) + become_root(); + + ret = smbrun(command, &fd, NULL); + if (ret == 0) { + /* Tell everyone we updated smb.conf. */ + messaging_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0); + } + + if ( is_print_op ) + unbecome_root(); + + /********* END SePrintOperatorPrivilege **********/ + + DEBUGADD(10,("returned [%d]\n", ret)); + + TALLOC_FREE(command); + + if ( ret != 0 ) { + if (fd != -1) + close(fd); + return false; + } + + /* reload our services immediately */ + become_root(); + reload_services(NULL, spoolss_conn_snum_used, false); + unbecome_root(); + + numlines = 0; + /* Get lines and convert them back to dos-codepage */ + qlines = fd_lines_load(fd, &numlines, 0, NULL); + DEBUGADD(10,("Lines returned = [%d]\n", numlines)); + close(fd); + + /* Set the portname to what the script says the portname should be. */ + /* but don't require anything to be return from the script exit a good error code */ + + if (numlines) { + /* Set the portname to what the script says the portname should be. */ + info2->portname = talloc_strdup(ctx, qlines[0]); + DEBUGADD(6,("Line[0] = [%s]\n", qlines[0])); + } + + TALLOC_FREE(qlines); + return true; +} + +static WERROR update_dsspooler(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + int snum, + struct spoolss_SetPrinterInfo2 *printer, + struct spoolss_PrinterInfo2 *old_printer) +{ + bool force_update = (old_printer == NULL); + const char *dnsdomname; + const char *longname; + const char *uncname; + const char *spooling; + DATA_BLOB buffer; + WERROR result = WERR_OK; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx; + bool ok; + + tmp_ctx = talloc_new(mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + result = winreg_printer_binding_handle(tmp_ctx, + session_info, + msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + if (printer->drivername != NULL && + (force_update || + !strequal(printer->drivername, old_printer->drivername))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->drivername); + if (!ok) { + DEBUG(0, ("%s data corrupted\n", SPOOL_REG_DRIVERNAME)); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_DRIVERNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DRIVERNAME)); + goto done; + } + + if (!force_update) { + DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n", + printer->drivername)); + + notify_printer_driver(global_event_context(), msg_ctx, + snum, printer->drivername ? + printer->drivername : ""); + } + } + + if (printer->comment != NULL && + (force_update || + !strequal(printer->comment, old_printer->comment))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->comment); + if (!ok) { + DEBUG(0, ("comment data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_DESCRIPTION, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DESCRIPTION)); + goto done; + } + + if (!force_update) { + notify_printer_comment(global_event_context(), msg_ctx, + snum, printer->comment ? + printer->comment : ""); + } + } + + if (printer->sharename != NULL && + (force_update || + !strequal(printer->sharename, old_printer->sharename))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->sharename); + if (!ok) { + DEBUG(0, ("sharename data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTSHARENAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSHARENAME)); + goto done; + } + + if (!force_update) { + notify_printer_sharename(global_event_context(), + msg_ctx, + snum, printer->sharename ? + printer->sharename : ""); + } + + /* name change, purge any cache entries for the old */ + prune_printername_cache(); + } + + if (printer->printername != NULL && + (force_update || + !strequal(printer->printername, old_printer->printername))) { + const char *p; + + p = strrchr(printer->printername, '\\' ); + if (p != NULL) { + p++; + } else { + p = printer->printername; + } + + ok = push_reg_sz(tmp_ctx, &buffer, p); + if (!ok) { + DEBUG(0, ("printername data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTERNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DBG_ERR("Failed to set %s\n", SPOOL_REG_PRINTERNAME); + goto done; + } + + if (!force_update) { + notify_printer_printername(global_event_context(), + msg_ctx, snum, p ? p : ""); + } + + /* name change, purge any cache entries for the old */ + prune_printername_cache(); + } + + if (printer->portname != NULL && + (force_update || + !strequal(printer->portname, old_printer->portname))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->portname); + if (!ok) { + DEBUG(0, ("portname data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PORTNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PORTNAME)); + goto done; + } + + if (!force_update) { + notify_printer_port(global_event_context(), + msg_ctx, snum, printer->portname ? + printer->portname : ""); + } + } + + if (printer->location != NULL && + (force_update || + !strequal(printer->location, old_printer->location))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->location); + if (!ok) { + DEBUG(0, ("location data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_LOCATION, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_LOCATION)); + goto done; + } + + if (!force_update) { + notify_printer_location(global_event_context(), + msg_ctx, snum, + printer->location ? + printer->location : ""); + } + } + + if (printer->sepfile != NULL && + (force_update || + !strequal(printer->sepfile, old_printer->sepfile))) { + ok = push_reg_sz(tmp_ctx, &buffer, printer->sepfile); + if (!ok) { + DEBUG(0, ("sepfile data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTSEPARATORFILE, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSEPARATORFILE)); + goto done; + } + + if (!force_update) { + notify_printer_sepfile(global_event_context(), + msg_ctx, snum, + printer->sepfile ? + printer->sepfile : ""); + } + } + + if (printer->starttime != 0 && + (force_update || + printer->starttime != old_printer->starttime)) { + buffer = data_blob_talloc(tmp_ctx, NULL, 4); + SIVAL(buffer.data, 0, printer->starttime); + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTSTARTTIME, + REG_DWORD, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSTARTTIME)); + goto done; + } + } + + if (printer->untiltime != 0 && + (force_update || + printer->untiltime != old_printer->untiltime)) { + buffer = data_blob_talloc(tmp_ctx, NULL, 4); + SIVAL(buffer.data, 0, printer->untiltime); + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTENDTIME, + REG_DWORD, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME)); + goto done; + } + } + + if (force_update || printer->priority != old_printer->priority) { + buffer = data_blob_talloc(tmp_ctx, NULL, 4); + SIVAL(buffer.data, 0, printer->priority); + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRIORITY, + REG_DWORD, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME)); + goto done; + } + } + + if (force_update || printer->attributes != old_printer->attributes) { + buffer = data_blob_talloc(tmp_ctx, NULL, 4); + SIVAL(buffer.data, 0, (printer->attributes & + PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS)); + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTKEEPPRINTEDJOBS, + REG_DWORD, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME)); + goto done; + } + + switch (printer->attributes & 0x3) { + case 0: + spooling = SPOOL_REGVAL_PRINTWHILESPOOLING; + break; + case 1: + spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED; + break; + case 2: + spooling = SPOOL_REGVAL_PRINTDIRECT; + break; + default: + spooling = "unknown"; + } + ok = push_reg_sz(tmp_ctx, &buffer, spooling); + if (!ok) { + DEBUG(0, ("printSpooling data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_PRINTSPOOLING, + REG_SZ, + buffer.data, + buffer.length); + } + + ok = push_reg_sz(tmp_ctx, &buffer, lp_netbios_name()); + if (!ok) { + DEBUG(0, ("shortServerName data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_SHORTSERVERNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SHORTSERVERNAME)); + goto done; + } + + dnsdomname = get_mydnsfullname(); + if (dnsdomname != NULL && dnsdomname[0] != '\0') { + longname = talloc_strdup(tmp_ctx, dnsdomname); + } else { + longname = talloc_strdup(tmp_ctx, lp_netbios_name()); + } + if (longname == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + ok = push_reg_sz(tmp_ctx, &buffer, longname); + if (!ok) { + DEBUG(0, ("longname data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_SERVERNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SERVERNAME)); + goto done; + } + + uncname = talloc_asprintf(tmp_ctx, "\\\\%s\\%s", + lp_netbios_name(), printer->sharename); + ok = push_reg_sz(tmp_ctx, &buffer, uncname); + if (!ok) { + DEBUG(0, ("uncName data corrupted\n")); + result = WERR_INVALID_DATA; + goto done; + } + result = winreg_set_printer_dataex(tmp_ctx, b, + printer->sharename, + SPOOL_DSSPOOLER_KEY, + SPOOL_REG_UNCNAME, + REG_SZ, + buffer.data, + buffer.length); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("Failed to set %s\n", SPOOL_REG_UNCNAME)); + goto done; + } + +done: + talloc_free(tmp_ctx); + return result; +} + +/******************************************************************** + * Called by spoolss_api_setprinter + * when updating a printer description. + ********************************************************************/ + +static WERROR update_printer(struct pipes_struct *p, + struct policy_handle *handle, + struct spoolss_SetPrinterInfoCtr *info_ctr, + struct spoolss_DeviceMode *devmode) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct dcesrv_connection *dcesrv_conn = dce_call->conn; + const struct tsocket_address *remote_address = + dcesrv_connection_get_remote_address(dcesrv_conn); + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL; + struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2; + struct spoolss_PrinterInfo2 *old_printer; + struct printer_handle *Printer = find_printer_index_by_hnd(p, handle); + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int snum; + WERROR result = WERR_OK; + TALLOC_CTX *tmp_ctx; + struct dcerpc_binding_handle *b; + + DEBUG(8,("update_printer\n")); + + tmp_ctx = talloc_new(p->mem_ctx); + if (tmp_ctx == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if (!Printer) { + result = WERR_INVALID_HANDLE; + goto done; + } + + if (!get_printer_snum(p, handle, &snum, NULL)) { + result = WERR_INVALID_HANDLE; + goto done; + } + + result = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + result = winreg_get_printer(tmp_ctx, b, + lp_const_servicename(snum), + &old_printer); + if (!W_ERROR_IS_OK(result)) { + result = WERR_INVALID_HANDLE; + goto done; + } + + /* Do sanity check on the requested changes for Samba */ + if (!check_printer_ok(tmp_ctx, printer, snum)) { + result = WERR_INVALID_PARAMETER; + goto done; + } + + /* FIXME!!! If the driver has changed we really should verify that + it is installed before doing much else --jerry */ + + /* Check calling user has permission to update printer description */ + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("update_printer: printer property change denied by handle\n")); + result = WERR_ACCESS_DENIED; + goto done; + } + + /* Call addprinter hook */ + /* Check changes to see if this is really needed */ + + if (*lp_addprinter_command(talloc_tos(), lp_sub) && + (!strequal(printer->drivername, old_printer->drivername) || + !strequal(printer->comment, old_printer->comment) || + !strequal(printer->portname, old_printer->portname) || + !strequal(printer->location, old_printer->location)) ) + { + char *raddr; + + raddr = tsocket_address_inet_addr_string(remote_address, + p->mem_ctx); + if (raddr == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + /* add_printer_hook() will call reload_services() */ + if (!add_printer_hook(tmp_ctx, session_info->security_token, + printer, raddr, + p->msg_ctx)) { + result = WERR_ACCESS_DENIED; + goto done; + } + } + + result = update_dsspooler(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + snum, + printer, + old_printer); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC; + + if (devmode == NULL) { + printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE; + } + result = winreg_update_printer(tmp_ctx, b, + printer->sharename, + printer_mask, + printer, + devmode, + NULL); + +done: + talloc_free(tmp_ctx); + + return result; +} + +/**************************************************************************** +****************************************************************************/ +static WERROR publish_or_unpublish_printer(struct pipes_struct *p, + struct policy_handle *handle, + struct spoolss_SetPrinterInfo7 *info7) +{ +#ifdef HAVE_ADS + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + WERROR result; + int snum; + struct printer_handle *Printer; + + if ( lp_security() != SEC_ADS ) { + return WERR_INVALID_LEVEL; + } + + Printer = find_printer_index_by_hnd(p, handle); + + DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action)); + + if (!Printer) + return WERR_INVALID_HANDLE; + + if (!get_printer_snum(p, handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + result = winreg_get_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_servicename(talloc_tos(), lp_sub, snum), + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + return WERR_INVALID_HANDLE; + } + + nt_printer_publish(pinfo2, + get_session_info_system(), + p->msg_ctx, + pinfo2, + info7->action); + + TALLOC_FREE(pinfo2); + return WERR_OK; +#else + return WERR_INVALID_LEVEL; +#endif +} + +/******************************************************************** + ********************************************************************/ + +static WERROR update_printer_devmode(struct pipes_struct *p, + struct policy_handle *handle, + struct spoolss_DeviceMode *devmode) +{ + int snum; + struct printer_handle *Printer = find_printer_index_by_hnd(p, handle); + uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE; + + DEBUG(8,("update_printer_devmode\n")); + + if (!Printer) { + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + /* Check calling user has permission to update printer description */ + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("update_printer: printer property change denied by handle\n")); + return WERR_ACCESS_DENIED; + } + + return winreg_update_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + info2_mask, + NULL, + devmode, + NULL); +} + + +/**************************************************************** + _spoolss_SetPrinter +****************************************************************/ + +WERROR _spoolss_SetPrinter(struct pipes_struct *p, + struct spoolss_SetPrinter *r) +{ + WERROR result; + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* check the level */ + switch (r->in.info_ctr->level) { + case 0: + return control_printer(r->in.handle, r->in.command, p); + case 2: + result = update_printer(p, r->in.handle, + r->in.info_ctr, + r->in.devmode_ctr->devmode); + if (!W_ERROR_IS_OK(result)) + return result; + if (r->in.secdesc_ctr->sd) + result = update_printer_sec(r->in.handle, p, + r->in.secdesc_ctr); + return result; + case 3: + return update_printer_sec(r->in.handle, p, + r->in.secdesc_ctr); + case 4: { + struct spoolss_PrinterInfo2 *old_printer; + struct spoolss_SetPrinterInfo2 *set_old_printer; + struct spoolss_SetPrinterInfoCtr *info_ctr; + struct dcerpc_binding_handle *b; + int snum; + TALLOC_CTX *tmp_ctx; + + tmp_ctx = talloc_new(p->mem_ctx); + if (tmp_ctx == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + TALLOC_FREE(tmp_ctx); + return WERR_INVALID_HANDLE; + } + + result = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(tmp_ctx); + return result; + } + + result = winreg_get_printer(tmp_ctx, b, + lp_const_servicename(snum), + &old_printer); + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(tmp_ctx); + return WERR_INVALID_HANDLE; + } + + old_printer->servername = talloc_strdup(tmp_ctx, r->in.info_ctr->info.info4->servername); + if (old_printer->servername == NULL) { + TALLOC_FREE(tmp_ctx); + return WERR_NOT_ENOUGH_MEMORY; + } + + old_printer->printername = talloc_strdup(tmp_ctx, r->in.info_ctr->info.info4->printername); + if (old_printer->printername == NULL) { + TALLOC_FREE(tmp_ctx); + return WERR_NOT_ENOUGH_MEMORY; + } + + old_printer->attributes = r->in.info_ctr->info.info4->attributes; + + set_old_printer = talloc_zero(tmp_ctx, struct spoolss_SetPrinterInfo2); + if (set_old_printer == NULL) { + TALLOC_FREE(tmp_ctx); + return WERR_NOT_ENOUGH_MEMORY; + } + + spoolss_printerinfo2_to_setprinterinfo2(old_printer, set_old_printer); + + info_ctr = talloc_zero(tmp_ctx, struct spoolss_SetPrinterInfoCtr); + if (info_ctr == NULL) { + TALLOC_FREE(tmp_ctx); + return WERR_NOT_ENOUGH_MEMORY; + } + + info_ctr->level = 2; + info_ctr->info.info2 = set_old_printer; + + result = update_printer(p, r->in.handle, + info_ctr, + r->in.devmode_ctr->devmode); + + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(tmp_ctx); + return result; + } + + if (r->in.secdesc_ctr->sd) { + result = update_printer_sec(r->in.handle, p, + r->in.secdesc_ctr); + } + + TALLOC_FREE(tmp_ctx); + return result; + } + case 7: + return publish_or_unpublish_printer(p, r->in.handle, + r->in.info_ctr->info.info7); + case 8: + return update_printer_devmode(p, r->in.handle, + r->in.devmode_ctr->devmode); + default: + return WERR_INVALID_LEVEL; + } +} + +/**************************************************************** + _spoolss_FindClosePrinterNotify +****************************************************************/ + +WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p, + struct spoolss_FindClosePrinterNotify *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + if (!Printer) { + DEBUG(2,("_spoolss_FindClosePrinterNotify: " + "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (Printer->notify.cli_chan != NULL && + Printer->notify.cli_chan->active_connections > 0) { + int snum = -1; + + if (Printer->printer_type == SPLHND_PRINTER) { + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + } + + srv_spoolss_replycloseprinter(snum, Printer); + } + + Printer->notify.flags=0; + Printer->notify.options=0; + Printer->notify.localmachine[0]='\0'; + Printer->notify.printerlocal=0; + TALLOC_FREE(Printer->notify.option); + + return WERR_OK; +} + +/**************************************************************** + _spoolss_AddJob +****************************************************************/ + +WERROR _spoolss_AddJob(struct pipes_struct *p, + struct spoolss_AddJob *r) +{ + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + /* this is what a NT server returns for AddJob. AddJob must fail on + * non-local printers */ + + if (r->in.level != 1) { + return WERR_INVALID_LEVEL; + } + + return WERR_INVALID_PARAMETER; +} + +/**************************************************************************** +fill_job_info1 +****************************************************************************/ + +static WERROR fill_job_info1(TALLOC_CTX *mem_ctx, + struct spoolss_JobInfo1 *r, + const print_queue_struct *queue, + uint32_t jobid, + int position, int snum, + struct spoolss_PrinterInfo2 *pinfo2) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + struct tm *t; + + t = gmtime(&queue->time); + + r->job_id = jobid; + + r->printer_name = lp_servicename(mem_ctx, lp_sub, snum); + W_ERROR_HAVE_NO_MEMORY(r->printer_name); + r->server_name = talloc_strdup(mem_ctx, pinfo2->servername); + W_ERROR_HAVE_NO_MEMORY(r->server_name); + r->user_name = talloc_strdup(mem_ctx, queue->fs_user); + W_ERROR_HAVE_NO_MEMORY(r->user_name); + r->document_name = talloc_strdup(mem_ctx, queue->fs_file); + W_ERROR_HAVE_NO_MEMORY(r->document_name); + r->data_type = talloc_strdup(mem_ctx, "RAW"); + W_ERROR_HAVE_NO_MEMORY(r->data_type); + r->text_status = talloc_strdup(mem_ctx, ""); + W_ERROR_HAVE_NO_MEMORY(r->text_status); + + r->status = nt_printj_status(queue->status); + r->priority = queue->priority; + r->position = position; + r->total_pages = queue->page_count; + r->pages_printed = 0; /* ??? */ + + init_systemtime(&r->submitted, t); + + return WERR_OK; +} + +/**************************************************************************** +fill_job_info2 +****************************************************************************/ + +static WERROR fill_job_info2(TALLOC_CTX *mem_ctx, + struct spoolss_JobInfo2 *r, + const print_queue_struct *queue, + uint32_t jobid, + int position, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + struct spoolss_DeviceMode *devmode) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + struct tm *t; + + t = gmtime(&queue->time); + + r->job_id = jobid; + + r->printer_name = lp_servicename(mem_ctx, lp_sub, snum); + W_ERROR_HAVE_NO_MEMORY(r->printer_name); + r->server_name = talloc_strdup(mem_ctx, pinfo2->servername); + W_ERROR_HAVE_NO_MEMORY(r->server_name); + r->user_name = talloc_strdup(mem_ctx, queue->fs_user); + W_ERROR_HAVE_NO_MEMORY(r->user_name); + r->document_name = talloc_strdup(mem_ctx, queue->fs_file); + W_ERROR_HAVE_NO_MEMORY(r->document_name); + r->notify_name = talloc_strdup(mem_ctx, queue->fs_user); + W_ERROR_HAVE_NO_MEMORY(r->notify_name); + r->data_type = talloc_strdup(mem_ctx, "RAW"); + W_ERROR_HAVE_NO_MEMORY(r->data_type); + r->print_processor = talloc_strdup(mem_ctx, "winprint"); + W_ERROR_HAVE_NO_MEMORY(r->print_processor); + r->parameters = talloc_strdup(mem_ctx, ""); + W_ERROR_HAVE_NO_MEMORY(r->parameters); + r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername); + W_ERROR_HAVE_NO_MEMORY(r->driver_name); + + r->devmode = devmode; + + r->text_status = talloc_strdup(mem_ctx, ""); + W_ERROR_HAVE_NO_MEMORY(r->text_status); + + r->secdesc = NULL; + + r->status = nt_printj_status(queue->status); + r->priority = queue->priority; + r->position = position; + r->start_time = 0; + r->until_time = 0; + r->total_pages = queue->page_count; + r->size = queue->size; + init_systemtime(&r->submitted, t); + r->time = 0; + r->pages_printed = 0; /* ??? */ + + return WERR_OK; +} + +/**************************************************************************** + Enumjobs at level 1. +****************************************************************************/ + +static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx, + const print_queue_struct *queue, + uint32_t num_queues, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + union spoolss_JobInfo **info_p, + uint32_t *count) +{ + union spoolss_JobInfo *info; + int i; + WERROR result = WERR_OK; + uint32_t num_filled; + struct tdb_print_db *pdb; + + info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues); + if (info == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto err_out; + } + + pdb = get_print_db_byname(pinfo2->sharename); + if (pdb == NULL) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + num_filled = 0; + for (i = 0; i < num_queues; i++) { + uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob); + if (jobid == (uint32_t)-1) { + DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob)); + continue; + } + + result = fill_job_info1(info, + &info[num_filled].info1, + &queue[i], + jobid, + i, + snum, + pinfo2); + if (!W_ERROR_IS_OK(result)) { + goto err_pdb_drop; + } + + num_filled++; + } + + release_print_db(pdb); + *info_p = info; + *count = num_filled; + + return WERR_OK; + +err_pdb_drop: + release_print_db(pdb); +err_info_free: + TALLOC_FREE(info); +err_out: + *count = 0; + return result; +} + +/**************************************************************************** + Enumjobs at level 2. +****************************************************************************/ + +static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx, + const print_queue_struct *queue, + uint32_t num_queues, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + union spoolss_JobInfo **info_p, + uint32_t *count) +{ + union spoolss_JobInfo *info; + int i; + WERROR result = WERR_OK; + uint32_t num_filled; + struct tdb_print_db *pdb; + + info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues); + if (info == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto err_out; + } + + pdb = get_print_db_byname(pinfo2->sharename); + if (pdb == NULL) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + num_filled = 0; + for (i = 0; i< num_queues; i++) { + struct spoolss_DeviceMode *devmode; + uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob); + if (jobid == (uint32_t)-1) { + DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob)); + continue; + } + + result = spoolss_create_default_devmode(info, + pinfo2->printername, + &devmode); + if (!W_ERROR_IS_OK(result)) { + DEBUG(3, ("Can't proceed w/o a devmode!\n")); + goto err_pdb_drop; + } + + result = fill_job_info2(info, + &info[num_filled].info2, + &queue[i], + jobid, + i, + snum, + pinfo2, + devmode); + if (!W_ERROR_IS_OK(result)) { + goto err_pdb_drop; + } + num_filled++; + } + + release_print_db(pdb); + *info_p = info; + *count = num_filled; + + return WERR_OK; + +err_pdb_drop: + release_print_db(pdb); +err_info_free: + TALLOC_FREE(info); +err_out: + *count = 0; + return result; +} + +/**************************************************************************** + Enumjobs at level 3. +****************************************************************************/ + +static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx, + const print_queue_struct *queue, + uint32_t num_queues, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + union spoolss_JobInfo **info_p, + uint32_t *count) +{ + union spoolss_JobInfo *info; + int i; + WERROR result = WERR_OK; + uint32_t num_filled; + struct tdb_print_db *pdb; + + info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues); + if (info == NULL) { + result = WERR_NOT_ENOUGH_MEMORY; + goto err_out; + } + + pdb = get_print_db_byname(pinfo2->sharename); + if (pdb == NULL) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + num_filled = 0; + for (i = 0; i < num_queues; i++) { + uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob); + if (jobid == (uint32_t)-1) { + DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob)); + continue; + } + + info[num_filled].info3.job_id = jobid; + /* next_job_id is overwritten on next iteration */ + info[num_filled].info3.next_job_id = 0; + info[num_filled].info3.reserved = 0; + + if (num_filled > 0) { + info[num_filled - 1].info3.next_job_id = jobid; + } + num_filled++; + } + + release_print_db(pdb); + *info_p = info; + *count = num_filled; + + return WERR_OK; + +err_info_free: + TALLOC_FREE(info); +err_out: + *count = 0; + return result; +} + +/**************************************************************** + _spoolss_EnumJobs +****************************************************************/ + +WERROR _spoolss_EnumJobs(struct pipes_struct *p, + struct spoolss_EnumJobs *r) +{ + WERROR result; + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + int snum; + print_status_struct prt_status; + print_queue_struct *queue = NULL; + uint32_t count; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + if ((r->in.level != 1) && (r->in.level != 2) && (r->in.level != 3)) { + DEBUG(4, ("EnumJobs level %d not supported\n", r->in.level)); + return WERR_INVALID_LEVEL; + } + + DEBUG(4,("_spoolss_EnumJobs\n")); + + *r->out.needed = 0; + *r->out.count = 0; + *r->out.info = NULL; + + /* lookup the printer snum and tdb entry */ + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + result = winreg_get_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status); + DEBUGADD(4,("count:[%d], status:[%d], [%s]\n", + count, prt_status.status, prt_status.message)); + + if (count == 0) { + SAFE_FREE(queue); + TALLOC_FREE(pinfo2); + return WERR_OK; + } + + switch (r->in.level) { + case 1: + result = enumjobs_level1(p->mem_ctx, queue, count, snum, + pinfo2, r->out.info, r->out.count); + break; + case 2: + result = enumjobs_level2(p->mem_ctx, queue, count, snum, + pinfo2, r->out.info, r->out.count); + break; + case 3: + result = enumjobs_level3(p->mem_ctx, queue, count, snum, + pinfo2, r->out.info, r->out.count); + break; + default: + SMB_ASSERT(false); /* level checked on entry */ + break; + } + + SAFE_FREE(queue); + TALLOC_FREE(pinfo2); + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumJobs, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************** + _spoolss_ScheduleJob +****************************************************************/ + +WERROR _spoolss_ScheduleJob(struct pipes_struct *p, + struct spoolss_ScheduleJob *r) +{ + return WERR_OK; +} + +/**************************************************************** +****************************************************************/ + +static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx, + struct messaging_context *msg_ctx, + const char *printer_name, + uint32_t job_id, + struct spoolss_SetJobInfo1 *r) +{ + char *old_doc_name; + + if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) { + return WERR_INVALID_HANDLE; + } + + if (strequal(old_doc_name, r->document_name)) { + return WERR_OK; + } + + if (!print_job_set_name(global_event_context(), msg_ctx, + printer_name, job_id, r->document_name)) { + return WERR_INVALID_HANDLE; + } + + return WERR_OK; +} + +/**************************************************************** + _spoolss_SetJob +****************************************************************/ + +WERROR _spoolss_SetJob(struct pipes_struct *p, + struct spoolss_SetJob *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + int snum; + WERROR errcode = WERR_INVALID_FUNCTION; + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) { + return WERR_INVALID_PRINTER_NAME; + } + + switch (r->in.command) { + case SPOOLSS_JOB_CONTROL_CANCEL: + case SPOOLSS_JOB_CONTROL_DELETE: + errcode = print_job_delete(session_info, p->msg_ctx, + snum, r->in.job_id); + if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) { + errcode = WERR_OK; + } + break; + case SPOOLSS_JOB_CONTROL_PAUSE: + errcode = print_job_pause(session_info, p->msg_ctx, + snum, r->in.job_id); + break; + case SPOOLSS_JOB_CONTROL_RESTART: + case SPOOLSS_JOB_CONTROL_RESUME: + errcode = print_job_resume(session_info, p->msg_ctx, + snum, r->in.job_id); + break; + case SPOOLSS_JOB_CONTROL_NOOP: + errcode = WERR_OK; + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(errcode)) { + return errcode; + } + + if (r->in.ctr == NULL) { + return errcode; + } + + switch (r->in.ctr->level) { + case 1: + errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx, + lp_const_servicename(snum), + r->in.job_id, + r->in.ctr->info.info1); + break; + case 2: + case 3: + case 4: + default: + return WERR_INVALID_LEVEL; + } + + return errcode; +} + +/**************************************************************************** + Enumerates all printer drivers by level and architecture. +****************************************************************************/ + +static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + const char *architecture, + uint32_t level, + union spoolss_DriverInfo **info_p, + uint32_t *count_p) +{ + int i; + uint32_t version; + struct spoolss_DriverInfo8 *driver; + union spoolss_DriverInfo *info = NULL; + uint32_t count = 0; + WERROR result = WERR_OK; + uint32_t num_drivers; + const char **drivers; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + + *count_p = 0; + *info_p = NULL; + + tmp_ctx = talloc_new(mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + result = winreg_printer_binding_handle(tmp_ctx, + session_info, + msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + for (version=0; version<DRIVER_MAX_VERSION; version++) { + result = winreg_get_driver_list(tmp_ctx, b, + architecture, version, + &num_drivers, &drivers); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + DEBUG(4, ("we have:[%d] drivers in environment" + " [%s] and version [%d]\n", + num_drivers, architecture, version)); + + if (num_drivers != 0) { + info = talloc_realloc(tmp_ctx, info, + union spoolss_DriverInfo, + count + num_drivers); + if (!info) { + DEBUG(0,("enumprinterdrivers_level_by_architecture: " + "failed to enlarge driver info buffer!\n")); + result = WERR_NOT_ENOUGH_MEMORY; + goto out; + } + } + + for (i = 0; i < num_drivers; i++) { + DEBUG(5, ("\tdriver: [%s]\n", drivers[i])); + + result = winreg_get_driver(tmp_ctx, b, + architecture, drivers[i], + version, &driver); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + switch (level) { + case 1: + result = fill_printer_driver_info1(info, &info[count+i].info1, + driver, servername); + break; + case 2: + result = fill_printer_driver_info2(info, &info[count+i].info2, + driver, servername); + break; + case 3: + result = fill_printer_driver_info3(info, &info[count+i].info3, + driver, servername); + break; + case 4: + result = fill_printer_driver_info4(info, &info[count+i].info4, + driver, servername); + break; + case 5: + result = fill_printer_driver_info5(info, &info[count+i].info5, + driver, servername); + break; + case 6: + result = fill_printer_driver_info6(info, &info[count+i].info6, + driver, servername); + break; + case 8: + result = fill_printer_driver_info8(info, &info[count+i].info8, + driver, servername); + break; + default: + result = WERR_INVALID_LEVEL; + break; + } + + TALLOC_FREE(driver); + + if (!W_ERROR_IS_OK(result)) { + goto out; + } + } + + count += num_drivers; + TALLOC_FREE(drivers); + } + +out: + if (W_ERROR_IS_OK(result)) { + *info_p = talloc_move(mem_ctx, &info); + *count_p = count; + } + + talloc_free(tmp_ctx); + return result; +} + +/**************************************************************************** + Enumerates all printer drivers by level. +****************************************************************************/ + +static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx, + const struct auth_session_info *session_info, + struct messaging_context *msg_ctx, + const char *servername, + const char *architecture, + uint32_t level, + union spoolss_DriverInfo **info_p, + uint32_t *count_p) +{ + uint32_t a,i; + WERROR result = WERR_OK; + + if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) { + + for (a=0; archi_table[a].long_archi != NULL; a++) { + + union spoolss_DriverInfo *info = NULL; + uint32_t count = 0; + + result = enumprinterdrivers_level_by_architecture(mem_ctx, + session_info, + msg_ctx, + servername, + archi_table[a].long_archi, + level, + &info, + &count); + if (!W_ERROR_IS_OK(result)) { + continue; + } + + for (i=0; i < count; i++) { + ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo, + info[i], info_p, count_p); + } + } + + return result; + } + + return enumprinterdrivers_level_by_architecture(mem_ctx, + session_info, + msg_ctx, + servername, + architecture, + level, + info_p, + count_p); +} + +/**************************************************************** + _spoolss_EnumPrinterDrivers +****************************************************************/ + +WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p, + struct spoolss_EnumPrinterDrivers *r) +{ + const char *cservername; + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(4,("_spoolss_EnumPrinterDrivers\n")); + + *r->out.needed = 0; + *r->out.count = 0; + *r->out.info = NULL; + + cservername = canon_servername(r->in.server); + + if (!is_myname_or_ipaddr(cservername)) { + return WERR_UNKNOWN_PRINTER_DRIVER; + } + + result = enumprinterdrivers_level(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + cservername, + r->in.environment, + r->in.level, + r->out.info, + r->out.count); + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumPrinterDrivers, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************** + _spoolss_EnumForms +****************************************************************/ + +WERROR _spoolss_EnumForms(struct pipes_struct *p, + struct spoolss_EnumForms *r) +{ + WERROR result; + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0) ) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(4,("_spoolss_EnumForms\n")); + DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered)); + DEBUGADD(5,("Info level [%d]\n", r->in.level)); + + switch (r->in.level) { + case 1: + result = winreg_printer_enumforms1_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + r->out.count, + r->out.info); + break; + default: + result = WERR_INVALID_LEVEL; + break; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + if (*r->out.count == 0) { + return WERR_NO_MORE_ITEMS; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumForms, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************** + _spoolss_GetForm +****************************************************************/ + +WERROR _spoolss_GetForm(struct pipes_struct *p, + struct spoolss_GetForm *r) +{ + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + TALLOC_FREE(r->out.info); + return WERR_INVALID_PARAMETER; + } + + DEBUG(4,("_spoolss_GetForm\n")); + DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered)); + DEBUGADD(5,("Info level [%d]\n", r->in.level)); + + switch (r->in.level) { + case 1: + result = winreg_printer_getform1_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + r->in.form_name, + &r->out.info->info1); + break; + default: + result = WERR_INVALID_LEVEL; + break; + } + + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(r->out.info); + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo, + r->out.info, r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR fill_port_1(TALLOC_CTX *mem_ctx, + struct spoolss_PortInfo1 *r, + const char *name) +{ + r->port_name = talloc_strdup(mem_ctx, name); + W_ERROR_HAVE_NO_MEMORY(r->port_name); + + return WERR_OK; +} + +/**************************************************************************** + TODO: This probably needs distinguish between TCP/IP and Local ports + somehow. +****************************************************************************/ + +static WERROR fill_port_2(TALLOC_CTX *mem_ctx, + struct spoolss_PortInfo2 *r, + const char *name) +{ + r->port_name = talloc_strdup(mem_ctx, name); + W_ERROR_HAVE_NO_MEMORY(r->port_name); + + r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor"); + W_ERROR_HAVE_NO_MEMORY(r->monitor_name); + + r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT); + W_ERROR_HAVE_NO_MEMORY(r->description); + + r->port_type = SPOOLSS_PORT_TYPE_WRITE; + r->reserved = 0; + + return WERR_OK; +} + + +/**************************************************************************** + wrapper around the enum ports command +****************************************************************************/ + +static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + char *cmd = lp_enumports_command(talloc_tos(), lp_sub); + char **qlines = NULL; + char *command = NULL; + int numlines; + int ret; + int fd; + + *count = 0; + *lines = NULL; + + /* if no hook then just fill in the default port */ + + if ( !*cmd ) { + if (!(qlines = talloc_array( NULL, char*, 2 ))) { + return WERR_NOT_ENOUGH_MEMORY; + } + if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) { + TALLOC_FREE(qlines); + return WERR_NOT_ENOUGH_MEMORY; + } + qlines[1] = NULL; + numlines = 1; + } + else { + /* we have a valid enumport command */ + + command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1); + if (!command) { + return WERR_NOT_ENOUGH_MEMORY; + } + + DEBUG(10,("Running [%s]\n", command)); + ret = smbrun(command, &fd, NULL); + DEBUG(10,("Returned [%d]\n", ret)); + TALLOC_FREE(command); + if (ret != 0) { + if (fd != -1) { + close(fd); + } + return WERR_ACCESS_DENIED; + } + + numlines = 0; + qlines = fd_lines_load(fd, &numlines, 0, NULL); + DEBUGADD(10,("Lines returned = [%d]\n", numlines)); + close(fd); + } + + *count = numlines; + *lines = qlines; + + return WERR_OK; +} + +/**************************************************************************** + enumports level 1. +****************************************************************************/ + +static WERROR enumports_level_1(TALLOC_CTX *mem_ctx, + union spoolss_PortInfo **info_p, + uint32_t *count) +{ + union spoolss_PortInfo *info = NULL; + int i=0; + WERROR result = WERR_OK; + char **qlines = NULL; + int numlines = 0; + + result = enumports_hook(talloc_tos(), &numlines, &qlines ); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + if (numlines) { + info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines); + if (!info) { + DEBUG(10,("Returning WERR_NOT_ENOUGH_MEMORY\n")); + result = WERR_NOT_ENOUGH_MEMORY; + goto out; + } + + for (i=0; i<numlines; i++) { + DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i])); + result = fill_port_1(info, &info[i].info1, qlines[i]); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + } + } + TALLOC_FREE(qlines); + +out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + TALLOC_FREE(qlines); + *count = 0; + *info_p = NULL; + return result; + } + + *info_p = info; + *count = numlines; + + return WERR_OK; +} + +/**************************************************************************** + enumports level 2. +****************************************************************************/ + +static WERROR enumports_level_2(TALLOC_CTX *mem_ctx, + union spoolss_PortInfo **info_p, + uint32_t *count) +{ + union spoolss_PortInfo *info = NULL; + int i=0; + WERROR result = WERR_OK; + char **qlines = NULL; + int numlines = 0; + + result = enumports_hook(talloc_tos(), &numlines, &qlines ); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + if (numlines) { + info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines); + if (!info) { + DEBUG(10,("Returning WERR_NOT_ENOUGH_MEMORY\n")); + result = WERR_NOT_ENOUGH_MEMORY; + goto out; + } + + for (i=0; i<numlines; i++) { + DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i])); + result = fill_port_2(info, &info[i].info2, qlines[i]); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + } + } + TALLOC_FREE(qlines); + +out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + TALLOC_FREE(qlines); + *count = 0; + *info_p = NULL; + return result; + } + + *info_p = info; + *count = numlines; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_EnumPorts +****************************************************************/ + +WERROR _spoolss_EnumPorts(struct pipes_struct *p, + struct spoolss_EnumPorts *r) +{ + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(4,("_spoolss_EnumPorts\n")); + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + switch (r->in.level) { + case 1: + result = enumports_level_1(p->mem_ctx, r->out.info, + r->out.count); + break; + case 2: + result = enumports_level_2(p->mem_ctx, r->out.info, + r->out.count); + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumPorts, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p, + const char *server, + struct spoolss_SetPrinterInfoCtr *info_ctr, + struct spoolss_DeviceMode *devmode, + struct security_descriptor *secdesc, + struct spoolss_UserLevelCtr *user_ctr, + struct policy_handle *handle) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct dcesrv_connection *dcesrv_conn = dce_call->conn; + const struct tsocket_address *remote_address = + dcesrv_connection_get_remote_address(dcesrv_conn); + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2; + uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL; + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + int snum; + WERROR err = WERR_OK; + + /* samba does not have a concept of local, non-shared printers yet, so + * make sure we always setup sharename - gd */ + if ((info2->sharename == NULL || info2->sharename[0] == '\0') && + (info2->printername != NULL && info2->printername[0] != '\0')) { + DEBUG(5, ("spoolss_addprinterex_level_2: " + "no sharename has been set, setting printername %s as sharename\n", + info2->printername)); + info2->sharename = info2->printername; + } + + /* check to see if the printer already exists */ + if ((snum = print_queue_snum(info2->sharename)) != -1) { + DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n", + info2->sharename)); + return WERR_PRINTER_ALREADY_EXISTS; + } + + if (!lp_force_printername(GLOBAL_SECTION_SNUM)) { + if ((snum = print_queue_snum(info2->printername)) != -1) { + DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n", + info2->printername)); + return WERR_PRINTER_ALREADY_EXISTS; + } + } + + /* validate printer info struct */ + if (!info2->printername || strlen(info2->printername) == 0) { + return WERR_INVALID_PRINTER_NAME; + } + if (!info2->portname || strlen(info2->portname) == 0) { + return WERR_UNKNOWN_PORT; + } + if (!info2->drivername || strlen(info2->drivername) == 0) { + return WERR_UNKNOWN_PRINTER_DRIVER; + } + if (!info2->printprocessor || strlen(info2->printprocessor) == 0) { + return WERR_UNKNOWN_PRINTPROCESSOR; + } + + /* FIXME!!! smbd should check to see if the driver is installed before + trying to add a printer like this --jerry */ + + if (*lp_addprinter_command(talloc_tos(), lp_sub) ) { + char *raddr; + + raddr = tsocket_address_inet_addr_string(remote_address, + p->mem_ctx); + if (raddr == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if ( !add_printer_hook(p->mem_ctx, session_info->security_token, + info2, raddr, + p->msg_ctx) ) { + return WERR_ACCESS_DENIED; + } + } else { + DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no " + "smb.conf parameter \"addprinter command\" is defined. This " + "parameter must exist for this call to succeed\n", + info2->sharename )); + } + + if ((snum = print_queue_snum(info2->sharename)) == -1) { + return WERR_ACCESS_DENIED; + } + + /* you must be a printer admin to add a new printer */ + if (!W_ERROR_IS_OK(print_access_check(session_info, + p->msg_ctx, + snum, + PRINTER_ACCESS_ADMINISTER))) { + return WERR_ACCESS_DENIED; + } + + /* + * Do sanity check on the requested changes for Samba. + */ + + if (!check_printer_ok(p->mem_ctx, info2, snum)) { + return WERR_INVALID_PARAMETER; + } + + if (devmode == NULL) { + info2_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE; + } + + err = update_dsspooler(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + 0, + info2, + NULL); + if (!W_ERROR_IS_OK(err)) { + return err; + } + + err = winreg_update_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + info2->sharename, + info2_mask, + info2, + devmode, + secdesc); + if (!W_ERROR_IS_OK(err)) { + return err; + } + + err = open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER); + if (!W_ERROR_IS_OK(err)) { + /* Handle open failed - remove addition. */ + ZERO_STRUCTP(handle); + return err; + } + + return WERR_OK; +} + +/**************************************************************** + _spoolss_AddPrinterEx +****************************************************************/ + +WERROR _spoolss_AddPrinterEx(struct pipes_struct *p, + struct spoolss_AddPrinterEx *r) +{ + switch (r->in.info_ctr->level) { + case 1: + /* we don't handle yet */ + /* but I know what to do ... */ + return WERR_INVALID_LEVEL; + case 2: + return spoolss_addprinterex_level_2(p, r->in.server, + r->in.info_ctr, + r->in.devmode_ctr->devmode, + r->in.secdesc_ctr->sd, + r->in.userlevel_ctr, + r->out.handle); + default: + return WERR_INVALID_LEVEL; + } +} + +/**************************************************************** + _spoolss_AddPrinter +****************************************************************/ + +WERROR _spoolss_AddPrinter(struct pipes_struct *p, + struct spoolss_AddPrinter *r) +{ + struct spoolss_AddPrinterEx a; + struct spoolss_UserLevelCtr userlevel_ctr; + + ZERO_STRUCT(userlevel_ctr); + + userlevel_ctr.level = 1; + + a.in.server = r->in.server; + a.in.info_ctr = r->in.info_ctr; + a.in.devmode_ctr = r->in.devmode_ctr; + a.in.secdesc_ctr = r->in.secdesc_ctr; + a.in.userlevel_ctr = &userlevel_ctr; + a.out.handle = r->out.handle; + + return _spoolss_AddPrinterEx(p, &a); +} + +/**************************************************************** + _spoolss_AddPrinterDriverEx +****************************************************************/ + +WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p, + struct spoolss_AddPrinterDriverEx *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + WERROR err = WERR_OK; + const char *driver_name = NULL; + const char *driver_directory = NULL; + uint32_t version; + + /* + * we only support the semantics of AddPrinterDriver() + * i.e. only copy files that are newer than existing ones + */ + + if (r->in.flags == 0) { + return WERR_INVALID_PARAMETER; + } + + if (!(r->in.flags & APD_COPY_ALL_FILES) && + !(r->in.flags & APD_COPY_NEW_FILES)) { + return WERR_ACCESS_DENIED; + } + + /* FIXME */ + if (r->in.info_ctr->level != 3 && + r->in.info_ctr->level != 6 && + r->in.info_ctr->level != 8) { + DEBUG(0,("%s: level %d not yet implemented\n", __func__, + r->in.info_ctr->level)); + return WERR_INVALID_LEVEL; + } + + DEBUG(5,("Cleaning driver's information\n")); + err = clean_up_driver_struct(p->mem_ctx, + session_info, + r->in.info_ctr, + r->in.flags, + &driver_directory); + if (!W_ERROR_IS_OK(err)) { + DBG_ERR("clean_up_driver_struct failed - %s\n", + win_errstr(err)); + goto done; + } + + DEBUG(5,("Moving driver to final destination\n")); + err = move_driver_to_download_area(session_info, + r->in.info_ctr, + driver_directory); + if (!W_ERROR_IS_OK(err)) { + DBG_ERR("move_driver_to_download_area failed - %s\n", + win_errstr(err)); + goto done; + } + + err = winreg_add_driver_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + r->in.info_ctr, + &driver_name, + &version); + if (!W_ERROR_IS_OK(err)) { + DBG_ERR("winreg_add_driver_internal failed - %s\n", + win_errstr(err)); + goto done; + } + + /* + * I think this is where the DrvUpgradePrinter() hook would be + * be called in a driver's interface DLL on a Windows NT 4.0/2k + * server. Right now, we just need to send ourselves a message + * to update each printer bound to this driver. --jerry + */ + + if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) { + DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n", + __func__, driver_name)); + } + +done: + return err; +} + +/**************************************************************** + _spoolss_AddPrinterDriver +****************************************************************/ + +WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p, + struct spoolss_AddPrinterDriver *r) +{ + struct spoolss_AddPrinterDriverEx a; + + switch (r->in.info_ctr->level) { + case 2: + case 3: + case 4: + case 5: + break; + default: + return WERR_INVALID_LEVEL; + } + + a.in.servername = r->in.servername; + a.in.info_ctr = r->in.info_ctr; + a.in.flags = APD_COPY_NEW_FILES; + + return _spoolss_AddPrinterDriverEx(p, &a); +} + +/**************************************************************************** +****************************************************************************/ + +struct _spoolss_paths { + int type; + const char *share; + const char *dir; +}; + +enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH }; + +static const struct _spoolss_paths spoolss_paths[]= { + { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" }, + { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" } +}; + +static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx, + const char *servername, + const char *environment, + int component, + char **path) +{ + const char *pservername = NULL; + const char *long_archi; + const char *short_archi; + + *path = NULL; + + /* environment may be empty */ + if (environment && strlen(environment)) { + long_archi = environment; + } else { + long_archi = lp_parm_const_string(GLOBAL_SECTION_SNUM, + "spoolss", "architecture", + GLOBAL_SPOOLSS_ARCHITECTURE); + } + + /* servername may be empty */ + if (servername && strlen(servername)) { + pservername = canon_servername(servername); + + if (!is_myname_or_ipaddr(pservername)) { + return WERR_INVALID_PARAMETER; + } + } + + if (!(short_archi = get_short_archi(long_archi))) { + return WERR_INVALID_ENVIRONMENT; + } + + switch (component) { + case SPOOLSS_PRTPROCS_PATH: + case SPOOLSS_DRIVER_PATH: + if (pservername) { + *path = talloc_asprintf(mem_ctx, + "\\\\%s\\%s\\%s", + pservername, + spoolss_paths[component].share, + short_archi); + } else { + *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s", + SPOOLSS_DEFAULT_SERVER_PATH, + spoolss_paths[component].dir, + short_archi); + } + break; + default: + return WERR_INVALID_PARAMETER; + } + + if (!*path) { + return WERR_NOT_ENOUGH_MEMORY; + } + + return WERR_OK; +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx, + const char *servername, + const char *environment, + struct spoolss_DriverDirectoryInfo1 *r) +{ + WERROR werr; + char *path = NULL; + + werr = compose_spoolss_server_path(mem_ctx, + servername, + environment, + SPOOLSS_DRIVER_PATH, + &path); + if (!W_ERROR_IS_OK(werr)) { + return werr; + } + + DEBUG(4,("printer driver directory: [%s]\n", path)); + + r->directory_name = path; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_GetPrinterDriverDirectory +****************************************************************/ + +WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p, + struct spoolss_GetPrinterDriverDirectory *r) +{ + WERROR werror; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + TALLOC_FREE(r->out.info); + return WERR_INVALID_PARAMETER; + } + + DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n", + r->in.level)); + + *r->out.needed = 0; + + /* r->in.level is ignored */ + + werror = getprinterdriverdir_level_1(p->mem_ctx, + r->in.server, + r->in.environment, + &r->out.info->info1); + if (!W_ERROR_IS_OK(werror)) { + TALLOC_FREE(r->out.info); + return werror; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo, + r->out.info, r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************** + _spoolss_EnumPrinterData +****************************************************************/ + +WERROR _spoolss_EnumPrinterData(struct pipes_struct *p, + struct spoolss_EnumPrinterData *r) +{ + WERROR result; + struct spoolss_EnumPrinterDataEx r2; + uint32_t count; + struct spoolss_PrinterEnumValues *info, *val = NULL; + uint32_t needed; + + r2.in.handle = r->in.handle; + r2.in.key_name = "PrinterDriverData"; + r2.in.offered = 0; + r2.out.count = &count; + r2.out.info = &info; + r2.out.needed = &needed; + + result = _spoolss_EnumPrinterDataEx(p, &r2); + if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) { + r2.in.offered = needed; + result = _spoolss_EnumPrinterDataEx(p, &r2); + } + if (!W_ERROR_IS_OK(result)) { + return result; + } + + /* + * The NT machine wants to know the biggest size of value and data + * + * cf: MSDN EnumPrinterData remark section + */ + + if (!r->in.value_offered && !r->in.data_offered) { + uint32_t biggest_valuesize = 0; + uint32_t biggest_datasize = 0; + int i, name_length; + + DEBUGADD(6,("Activating NT mega-hack to find sizes\n")); + + for (i=0; i<count; i++) { + + name_length = strlen(info[i].value_name); + if (strlen(info[i].value_name) > biggest_valuesize) { + biggest_valuesize = name_length; + } + + if (info[i].data_length > biggest_datasize) { + biggest_datasize = info[i].data_length; + } + + DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize, + biggest_datasize)); + } + + /* the value is an UNICODE string but real_value_size is the length + in bytes including the trailing 0 */ + + *r->out.value_needed = 2 * (1 + biggest_valuesize); + *r->out.data_needed = biggest_datasize; + + DEBUG(6,("final values: [%d], [%d]\n", + *r->out.value_needed, *r->out.data_needed)); + + return WERR_OK; + } + + if (r->in.enum_index < count) { + val = &info[r->in.enum_index]; + } + + if (val == NULL) { + /* out_value should default to "" or else NT4 has + problems unmarshalling the response */ + + if (r->in.value_offered) { + *r->out.value_needed = 1; + r->out.value_name = talloc_strdup(r, ""); + if (!r->out.value_name) { + return WERR_NOT_ENOUGH_MEMORY; + } + } else { + r->out.value_name = NULL; + *r->out.value_needed = 0; + } + + /* the data is counted in bytes */ + + *r->out.data_needed = r->in.data_offered; + + result = WERR_NO_MORE_ITEMS; + } else { + /* + * the value is: + * - counted in bytes in the request + * - counted in UNICODE chars in the max reply + * - counted in bytes in the real size + * + * take a pause *before* coding not *during* coding + */ + + /* name */ + if (r->in.value_offered) { + r->out.value_name = talloc_strdup(r, val->value_name); + if (!r->out.value_name) { + return WERR_NOT_ENOUGH_MEMORY; + } + *r->out.value_needed = val->value_name_len; + } else { + r->out.value_name = NULL; + *r->out.value_needed = 0; + } + + /* type */ + + *r->out.type = val->type; + + /* data - counted in bytes */ + + /* + * See the section "Dynamically Typed Query Parameters" + * in MS-RPRN. + */ + + if (r->out.data && val->data && val->data->data && + val->data_length && r->in.data_offered) { + memcpy(r->out.data, val->data->data, + MIN(val->data_length,r->in.data_offered)); + } + + *r->out.data_needed = val->data_length; + + result = WERR_OK; + } + + return result; +} + +/**************************************************************** + _spoolss_SetPrinterData +****************************************************************/ + +WERROR _spoolss_SetPrinterData(struct pipes_struct *p, + struct spoolss_SetPrinterData *r) +{ + struct spoolss_SetPrinterDataEx r2; + + r2.in.handle = r->in.handle; + r2.in.key_name = "PrinterDriverData"; + r2.in.value_name = r->in.value_name; + r2.in.type = r->in.type; + r2.in.data = r->in.data; + r2.in.offered = r->in.offered; + + return _spoolss_SetPrinterDataEx(p, &r2); +} + +/**************************************************************** + _spoolss_ResetPrinter +****************************************************************/ + +WERROR _spoolss_ResetPrinter(struct pipes_struct *p, + struct spoolss_ResetPrinter *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum; + + DEBUG(5,("_spoolss_ResetPrinter\n")); + + /* + * All we do is to check to see if the handle and queue is valid. + * This call really doesn't mean anything to us because we only + * support RAW printing. --jerry + */ + + if (!Printer) { + DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) + return WERR_INVALID_HANDLE; + + + /* blindly return success */ + return WERR_OK; +} + +/**************************************************************** + _spoolss_DeletePrinterData +****************************************************************/ + +WERROR _spoolss_DeletePrinterData(struct pipes_struct *p, + struct spoolss_DeletePrinterData *r) +{ + struct spoolss_DeletePrinterDataEx r2; + + r2.in.handle = r->in.handle; + r2.in.key_name = "PrinterDriverData"; + r2.in.value_name = r->in.value_name; + + return _spoolss_DeletePrinterDataEx(p, &r2); +} + +/**************************************************************** + _spoolss_AddForm +****************************************************************/ + +WERROR _spoolss_AddForm(struct pipes_struct *p, + struct spoolss_AddForm *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_AddFormInfo1 *form; + int snum = -1; + WERROR status = WERR_OK; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + + DEBUG(5,("_spoolss_AddForm\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege, + and not a printer admin, then fail */ + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege(session_info->security_token, + SEC_PRIV_PRINT_OPERATOR)) { + DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n")); + return WERR_ACCESS_DENIED; + } + + if (r->in.info_ctr->level != 1) { + return WERR_INVALID_LEVEL; + } + + form = r->in.info_ctr->info.info1; + if (!form) { + return WERR_INVALID_PARAMETER; + } + + switch (form->flags) { + case SPOOLSS_FORM_USER: + case SPOOLSS_FORM_BUILTIN: + case SPOOLSS_FORM_PRINTER: + break; + default: + return WERR_INVALID_PARAMETER; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + status = winreg_printer_addform1(tmp_ctx, b, form); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + /* + * ChangeID must always be set if this is a printer + */ + if (Printer->printer_type == SPLHND_PRINTER) { + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + status = WERR_INVALID_HANDLE; + goto done; + } + + status = winreg_printer_update_changeid(tmp_ctx, b, + lp_const_servicename(snum)); + } + +done: + talloc_free(tmp_ctx); + return status; +} + +/**************************************************************** + _spoolss_DeleteForm +****************************************************************/ + +WERROR _spoolss_DeleteForm(struct pipes_struct *p, + struct spoolss_DeleteForm *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + const char *form_name = r->in.form_name; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum = -1; + WERROR status = WERR_OK; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + + DEBUG(5,("_spoolss_DeleteForm\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege(session_info->security_token, + SEC_PRIV_PRINT_OPERATOR)) { + DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n")); + return WERR_ACCESS_DENIED; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + status = winreg_printer_deleteform1(tmp_ctx, b, form_name); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + /* + * ChangeID must always be set if this is a printer + */ + if (Printer->printer_type == SPLHND_PRINTER) { + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + status = WERR_INVALID_HANDLE; + goto done; + } + + status = winreg_printer_update_changeid(tmp_ctx, b, + lp_const_servicename(snum)); + } + +done: + talloc_free(tmp_ctx); + return status; +} + +/**************************************************************** + _spoolss_SetForm +****************************************************************/ + +WERROR _spoolss_SetForm(struct pipes_struct *p, + struct spoolss_SetForm *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct spoolss_AddFormInfo1 *form; + const char *form_name = r->in.form_name; + int snum = -1; + WERROR status = WERR_OK; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx = NULL; + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + DEBUG(5,("_spoolss_SetForm\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege, + and not a printer admin, then fail */ + + if ((session_info->unix_token->uid != sec_initial_uid()) && + !security_token_has_privilege(session_info->security_token, + SEC_PRIV_PRINT_OPERATOR)) { + DEBUG(2,("_spoolss_SetForm: denied by insufficient permissions.\n")); + return WERR_ACCESS_DENIED; + } + + if (r->in.info_ctr->level != 1) { + return WERR_INVALID_LEVEL; + } + + form = r->in.info_ctr->info.info1; + if (!form) { + return WERR_INVALID_PARAMETER; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + status = winreg_printer_setform1(tmp_ctx, b, + form_name, + form); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + /* + * ChangeID must always be set if this is a printer + */ + if (Printer->printer_type == SPLHND_PRINTER) { + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + status = WERR_INVALID_HANDLE; + goto done; + } + + status = winreg_printer_update_changeid(tmp_ctx, b, + lp_const_servicename(snum)); + } + +done: + talloc_free(tmp_ctx); + return status; +} + +/**************************************************************************** + fill_print_processor1 +****************************************************************************/ + +static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx, + struct spoolss_PrintProcessorInfo1 *r, + const char *print_processor_name) +{ + r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name); + W_ERROR_HAVE_NO_MEMORY(r->print_processor_name); + + return WERR_OK; +} + +/**************************************************************************** + enumprintprocessors level 1. +****************************************************************************/ + +static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx, + union spoolss_PrintProcessorInfo **info_p, + uint32_t *count) +{ + union spoolss_PrintProcessorInfo *info; + WERROR result; + + info = talloc_array(mem_ctx, union spoolss_PrintProcessorInfo, 1); + W_ERROR_HAVE_NO_MEMORY(info); + + *count = 1; + + result = fill_print_processor1(info, &info[0].info1, "winprint"); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + *count = 0; + return result; + } + + *info_p = info; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_EnumPrintProcessors +****************************************************************/ + +WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p, + struct spoolss_EnumPrintProcessors *r) +{ + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(5,("_spoolss_EnumPrintProcessors\n")); + + /* + * Enumerate the print processors ... + * + * Just reply with "winprint", to keep NT happy + * and I can use my nice printer checker. + */ + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + if (!get_short_archi(r->in.environment)) { + return WERR_INVALID_ENVIRONMENT; + } + + switch (r->in.level) { + case 1: + result = enumprintprocessors_level_1(p->mem_ctx, r->out.info, + r->out.count); + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumPrintProcessors, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************************** + fill_printprocdatatype1 +****************************************************************************/ + +static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx, + struct spoolss_PrintProcDataTypesInfo1 *r, + const char *name_array) +{ + r->name_array = talloc_strdup(mem_ctx, name_array); + W_ERROR_HAVE_NO_MEMORY(r->name_array); + + return WERR_OK; +} + +/**************************************************************************** + enumprintprocdatatypes level 1. +****************************************************************************/ + +static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx, + union spoolss_PrintProcDataTypesInfo **info_p, + uint32_t *count) +{ + WERROR result; + union spoolss_PrintProcDataTypesInfo *info; + + info = talloc_array(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1); + W_ERROR_HAVE_NO_MEMORY(info); + + *count = 1; + + result = fill_printprocdatatype1(info, &info[0].info1, "RAW"); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + *count = 0; + return result; + } + + *info_p = info; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_EnumPrintProcessorDataTypes +****************************************************************/ + +WERROR _spoolss_EnumPrintProcessorDataTypes(struct pipes_struct *p, + struct spoolss_EnumPrintProcessorDataTypes *r) +{ + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(5,("_spoolss_EnumPrintProcessorDataTypes\n")); + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + if (r->in.print_processor_name == NULL || + !strequal(r->in.print_processor_name, "winprint")) { + return WERR_UNKNOWN_PRINTPROCESSOR; + } + + switch (r->in.level) { + case 1: + result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info, + r->out.count); + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumPrintProcessorDataTypes, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************************** + fill_monitor_1 +****************************************************************************/ + +static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx, + struct spoolss_MonitorInfo1 *r, + const char *monitor_name) +{ + r->monitor_name = talloc_strdup(mem_ctx, monitor_name); + W_ERROR_HAVE_NO_MEMORY(r->monitor_name); + + return WERR_OK; +} + +/**************************************************************************** + fill_monitor_2 +****************************************************************************/ + +static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx, + struct spoolss_MonitorInfo2 *r, + const char *monitor_name, + const char *environment, + const char *dll_name) +{ + r->monitor_name = talloc_strdup(mem_ctx, monitor_name); + W_ERROR_HAVE_NO_MEMORY(r->monitor_name); + r->environment = talloc_strdup(mem_ctx, environment); + W_ERROR_HAVE_NO_MEMORY(r->environment); + r->dll_name = talloc_strdup(mem_ctx, dll_name); + W_ERROR_HAVE_NO_MEMORY(r->dll_name); + + return WERR_OK; +} + +/**************************************************************************** + enumprintmonitors level 1. +****************************************************************************/ + +static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx, + union spoolss_MonitorInfo **info_p, + uint32_t *count) +{ + union spoolss_MonitorInfo *info; + WERROR result = WERR_OK; + + info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2); + W_ERROR_HAVE_NO_MEMORY(info); + + *count = 2; + + result = fill_monitor_1(info, &info[0].info1, + SPL_LOCAL_PORT); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + result = fill_monitor_1(info, &info[1].info1, + SPL_TCPIP_PORT); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + +out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + *count = 0; + return result; + } + + *info_p = info; + + return WERR_OK; +} + +/**************************************************************************** + enumprintmonitors level 2. +****************************************************************************/ + +static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx, + union spoolss_MonitorInfo **info_p, + uint32_t *count) +{ + union spoolss_MonitorInfo *info; + WERROR result = WERR_OK; + const char *architecture; + + info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2); + W_ERROR_HAVE_NO_MEMORY(info); + + *count = 2; + + architecture = lp_parm_const_string(GLOBAL_SECTION_SNUM, + "spoolss", + "architecture", + GLOBAL_SPOOLSS_ARCHITECTURE); + + result = fill_monitor_2(info, &info[0].info2, + SPL_LOCAL_PORT, + architecture, + "localmon.dll"); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + + result = fill_monitor_2(info, &info[1].info2, + SPL_TCPIP_PORT, + architecture, + "tcpmon.dll"); + if (!W_ERROR_IS_OK(result)) { + goto out; + } + +out: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(info); + *count = 0; + return result; + } + + *info_p = info; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_EnumMonitors +****************************************************************/ + +WERROR _spoolss_EnumMonitors(struct pipes_struct *p, + struct spoolss_EnumMonitors *r) +{ + WERROR result; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + return WERR_INVALID_PARAMETER; + } + + DEBUG(5,("_spoolss_EnumMonitors\n")); + + /* + * Enumerate the print monitors ... + * + * Just reply with "Local Port", to keep NT happy + * and I can use my nice printer checker. + */ + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + switch (r->in.level) { + case 1: + result = enumprintmonitors_level_1(p->mem_ctx, r->out.info, + r->out.count); + break; + case 2: + result = enumprintmonitors_level_2(p->mem_ctx, r->out.info, + r->out.count); + break; + default: + return WERR_INVALID_LEVEL; + } + + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx, + spoolss_EnumMonitors, + *r->out.info, r->in.level, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR getjob_level_1(TALLOC_CTX *mem_ctx, + const print_queue_struct *queue, + int count, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + uint32_t jobid, + int sysjob, + struct spoolss_JobInfo1 *r) +{ + int i = 0; + bool found = false; + + for (i=0; i<count; i++) { + if (queue[i].sysjob == sysjob) { + found = true; + break; + } + } + + if (found == false) { + /* NT treats not found as bad param... yet another bad choice */ + return WERR_INVALID_PARAMETER; + } + + return fill_job_info1(mem_ctx, + r, + &queue[i], + jobid, + i, + snum, + pinfo2); +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR getjob_level_2(TALLOC_CTX *mem_ctx, + const print_queue_struct *queue, + int count, int snum, + struct spoolss_PrinterInfo2 *pinfo2, + uint32_t jobid, + int sysjob, + struct spoolss_JobInfo2 *r) +{ + int i = 0; + bool found = false; + struct spoolss_DeviceMode *devmode; + WERROR result; + + for (i=0; i<count; i++) { + if (queue[i].sysjob == sysjob) { + found = true; + break; + } + } + + if (found == false) { + /* NT treats not found as bad param... yet another bad + choice */ + return WERR_INVALID_PARAMETER; + } + + /* + * if the print job does not have a DEVMODE associated with it, + * just use the one for the printer. A NULL devicemode is not + * a failure condition + */ + + devmode = print_job_devmode(mem_ctx, lp_const_servicename(snum), jobid); + if (!devmode) { + result = spoolss_create_default_devmode(mem_ctx, + pinfo2->printername, + &devmode); + if (!W_ERROR_IS_OK(result)) { + DEBUG(3, ("Can't proceed w/o a devmode!\n")); + return result; + } + } + + return fill_job_info2(mem_ctx, + r, + &queue[i], + jobid, + i, + snum, + pinfo2, + devmode); +} + +/**************************************************************** + _spoolss_GetJob +****************************************************************/ + +WERROR _spoolss_GetJob(struct pipes_struct *p, + struct spoolss_GetJob *r) +{ + WERROR result = WERR_OK; + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + const char *svc_name; + int sysjob; + int snum; + int count; + struct tdb_print_db *pdb; + print_queue_struct *queue = NULL; + print_status_struct prt_status; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + result = WERR_INVALID_PARAMETER; + goto err_jinfo_free; + } + + DEBUG(5,("_spoolss_GetJob\n")); + + *r->out.needed = 0; + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + result = WERR_INVALID_HANDLE; + goto err_jinfo_free; + } + + svc_name = lp_const_servicename(snum); + if (svc_name == NULL) { + result = WERR_INVALID_PARAMETER; + goto err_jinfo_free; + } + + result = winreg_get_printer_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + svc_name, + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + goto err_jinfo_free; + } + + pdb = get_print_db_byname(svc_name); + if (pdb == NULL) { + DEBUG(3, ("failed to get print db for svc %s\n", svc_name)); + result = WERR_INVALID_PARAMETER; + goto err_pinfo_free; + } + + sysjob = jobid_to_sysjob_pdb(pdb, r->in.job_id); + release_print_db(pdb); + if (sysjob == -1) { + DEBUG(3, ("no sysjob for spoolss jobid %u\n", r->in.job_id)); + result = WERR_INVALID_PARAMETER; + goto err_pinfo_free; + } + + count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status); + + DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n", + count, prt_status.status, prt_status.message)); + + switch (r->in.level) { + case 1: + result = getjob_level_1(p->mem_ctx, + queue, count, snum, pinfo2, + r->in.job_id, sysjob, + &r->out.info->info1); + break; + case 2: + result = getjob_level_2(p->mem_ctx, + queue, count, snum, pinfo2, + r->in.job_id, sysjob, + &r->out.info->info2); + break; + default: + result = WERR_INVALID_LEVEL; + break; + } + + SAFE_FREE(queue); + TALLOC_FREE(pinfo2); + + if (!W_ERROR_IS_OK(result)) { + goto err_jinfo_free; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info, + r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); + +err_pinfo_free: + TALLOC_FREE(pinfo2); +err_jinfo_free: + TALLOC_FREE(r->out.info); + return result; +} + +/**************************************************************** + _spoolss_GetPrinterDataEx +****************************************************************/ + +WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p, + struct spoolss_GetPrinterDataEx *r) +{ + + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + const char *printer; + int snum = 0; + WERROR result = WERR_OK; + DATA_BLOB blob; + enum winreg_Type val_type = REG_NONE; + uint8_t *val_data = NULL; + uint32_t val_size = 0; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx; + + DEBUG(4,("_spoolss_GetPrinterDataEx\n")); + + DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n", + r->in.key_name, r->in.value_name)); + + /* in case of problem, return some default values */ + + *r->out.needed = 0; + *r->out.type = REG_NONE; + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if (!Printer) { + DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + result = WERR_INVALID_HANDLE; + goto done; + } + + /* Is the handle to a printer or to the server? */ + + if (Printer->printer_type == SPLHND_SERVER) { + + union spoolss_PrinterData data; + + result = getprinterdata_printer_server(tmp_ctx, + r->in.value_name, + r->out.type, + &data); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + result = push_spoolss_PrinterData(tmp_ctx, &blob, + *r->out.type, &data); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + *r->out.needed = blob.length; + + if (r->in.offered >= *r->out.needed) { + memcpy(r->out.data, blob.data, blob.length); + } + + result = WERR_OK; + goto done; + } + + /* check to see if the keyname is valid */ + if (!strlen(r->in.key_name)) { + result = WERR_INVALID_PARAMETER; + goto done; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + result = WERR_INVALID_HANDLE; + goto done; + } + printer = lp_const_servicename(snum); + + result = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */ + if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) && + strequal(r->in.value_name, "ChangeId")) { + *r->out.type = REG_DWORD; + *r->out.needed = 4; + if (r->in.offered >= *r->out.needed) { + uint32_t changeid = 0; + + result = winreg_printer_get_changeid(tmp_ctx, b, + printer, + &changeid); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + SIVAL(r->out.data, 0, changeid); + result = WERR_OK; + } + goto done; + } + + result = winreg_get_printer_dataex(tmp_ctx, b, + printer, + r->in.key_name, + r->in.value_name, + &val_type, + &val_data, + &val_size); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + *r->out.needed = val_size; + *r->out.type = val_type; + + if (r->in.offered >= *r->out.needed) { + memcpy(r->out.data, val_data, val_size); + } + +done: + /* NOTE: do not replace type when returning WERR_MORE_DATA */ + + if (W_ERROR_IS_OK(result)) { + result = SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA); + } + + talloc_free(tmp_ctx); + return result; +} + +/**************************************************************** + _spoolss_SetPrinterDataEx +****************************************************************/ + +WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p, + struct spoolss_SetPrinterDataEx *r) +{ + const struct loadparm_substitution *lp_sub = + loadparm_s3_global_substitution(); + struct spoolss_PrinterInfo2 *pinfo2 = NULL; + int snum = 0; + WERROR result = WERR_OK; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + char *oid_string; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx; + + DEBUG(4,("_spoolss_SetPrinterDataEx\n")); + + /* From MSDN documentation of SetPrinterDataEx: pass request to + SetPrinterData if key is "PrinterDriverData" */ + + if (!Printer) { + DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (Printer->printer_type == SPLHND_SERVER) { + DEBUG(10,("_spoolss_SetPrinterDataEx: " + "Not implemented for server handles yet\n")); + return WERR_INVALID_PARAMETER; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + /* + * Access check : NT returns "access denied" if you make a + * SetPrinterData call without the necessary privilege. + * we were originally returning OK if nothing changed + * which made Win2k issue **a lot** of SetPrinterData + * when connecting to a printer --jerry + */ + + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("_spoolss_SetPrinterDataEx: " + "change denied by handle access permissions\n")); + return WERR_ACCESS_DENIED; + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + result = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + result = winreg_get_printer(tmp_ctx, b, + lp_servicename(talloc_tos(), lp_sub, snum), + &pinfo2); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + /* check for OID in valuename */ + + oid_string = strchr(r->in.value_name, ','); + if (oid_string) { + *oid_string = '\0'; + oid_string++; + } + + /* save the registry data */ + + result = winreg_set_printer_dataex(tmp_ctx, b, + pinfo2->sharename, + r->in.key_name, + r->in.value_name, + r->in.type, + r->in.data, + r->in.offered); + + if (W_ERROR_IS_OK(result)) { + /* save the OID if one was specified */ + if (oid_string) { + char *str = talloc_asprintf(tmp_ctx, "%s\\%s", + r->in.key_name, SPOOL_OID_KEY); + if (!str) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + /* + * I'm not checking the status here on purpose. Don't know + * if this is right, but I'm returning the status from the + * previous set_printer_dataex() call. I have no idea if + * this is right. --jerry + */ + winreg_set_printer_dataex(tmp_ctx, b, + pinfo2->sharename, + str, + r->in.value_name, + REG_SZ, + (uint8_t *) oid_string, + strlen(oid_string) + 1); + } + + result = winreg_printer_update_changeid(tmp_ctx, b, + lp_const_servicename(snum)); + + } + +done: + talloc_free(tmp_ctx); + return result; +} + +/**************************************************************** + _spoolss_DeletePrinterDataEx +****************************************************************/ + +WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p, + struct spoolss_DeletePrinterDataEx *r) +{ + const char *printer; + int snum=0; + WERROR status = WERR_OK; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + + DEBUG(5,("_spoolss_DeletePrinterDataEx\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_DeletePrinterDataEx: " + "Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("_spoolss_DeletePrinterDataEx: " + "printer properties change denied by handle\n")); + return WERR_ACCESS_DENIED; + } + + if (!r->in.value_name || !r->in.key_name) { + return WERR_NOT_ENOUGH_MEMORY; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + printer = lp_const_servicename(snum); + + status = winreg_delete_printer_dataex_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + printer, + r->in.key_name, + r->in.value_name); + if (W_ERROR_IS_OK(status)) { + status = winreg_printer_update_changeid_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + printer); + } + + return status; +} + +/**************************************************************** + _spoolss_EnumPrinterKey +****************************************************************/ + +WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p, + struct spoolss_EnumPrinterKey *r) +{ + uint32_t num_keys; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum = 0; + WERROR result = WERR_FILE_NOT_FOUND; + const char **array = NULL; + DATA_BLOB blob; + + DEBUG(4,("_spoolss_EnumPrinterKey\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + result = winreg_enum_printer_key_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + r->in.key_name, + &num_keys, + &array); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) { + result = WERR_NOT_ENOUGH_MEMORY; + goto done; + } + + *r->out._ndr_size = r->in.offered / 2; + *r->out.needed = blob.length; + + if (r->in.offered < *r->out.needed) { + result = WERR_MORE_DATA; + } else { + result = WERR_OK; + r->out.key_buffer->string_array = array; + } + + done: + if (!W_ERROR_IS_OK(result)) { + TALLOC_FREE(array); + if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) { + *r->out.needed = 0; + } + } + + return result; +} + +/**************************************************************** + _spoolss_DeletePrinterKey +****************************************************************/ + +WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p, + struct spoolss_DeletePrinterKey *r) +{ + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum=0; + WERROR status; + const char *printer; + struct dcerpc_binding_handle *b; + TALLOC_CTX *tmp_ctx; + + DEBUG(5,("_spoolss_DeletePrinterKey\n")); + + if (!Printer) { + DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* if keyname == NULL, return error */ + if ( !r->in.key_name ) + return WERR_INVALID_PARAMETER; + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) { + DEBUG(3, ("_spoolss_DeletePrinterKey: " + "printer properties change denied by handle\n")); + return WERR_ACCESS_DENIED; + } + + printer = lp_const_servicename(snum); + + tmp_ctx = talloc_new(p->mem_ctx); + if (!tmp_ctx) { + return WERR_NOT_ENOUGH_MEMORY; + } + + status = winreg_printer_binding_handle(tmp_ctx, + get_session_info_system(), + p->msg_ctx, + &b); + if (!W_ERROR_IS_OK(status)) { + goto done; + } + + /* delete the key and all subkeys */ + status = winreg_delete_printer_key(tmp_ctx, b, + printer, + r->in.key_name); + if (W_ERROR_IS_OK(status)) { + status = winreg_printer_update_changeid(tmp_ctx, b, + printer); + } + +done: + talloc_free(tmp_ctx); + return status; +} + +/**************************************************************** + _spoolss_EnumPrinterDataEx +****************************************************************/ + +WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p, + struct spoolss_EnumPrinterDataEx *r) +{ + uint32_t count = 0; + struct spoolss_PrinterEnumValues *info = NULL; + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + int snum; + WERROR result; + + DEBUG(4,("_spoolss_EnumPrinterDataEx\n")); + + *r->out.count = 0; + *r->out.needed = 0; + *r->out.info = NULL; + + if (!Printer) { + DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* + * first check for a keyname of NULL or "". Win2k seems to send + * this a lot and we should send back WERR_INVALID_PARAMETER + * no need to spend time looking up the printer in this case. + * --jerry + */ + + if (!strlen(r->in.key_name)) { + result = WERR_INVALID_PARAMETER; + goto done; + } + + if (!get_printer_snum(p, r->in.handle, &snum, NULL)) { + return WERR_INVALID_HANDLE; + } + + /* now look for a match on the key name */ + result = winreg_enum_printer_dataex_internal(p->mem_ctx, + get_session_info_system(), + p->msg_ctx, + lp_const_servicename(snum), + r->in.key_name, + &count, + &info); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + + *r->out.count = count; + *r->out.info = info; + + done: + if (!W_ERROR_IS_OK(result)) { + return result; + } + + *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx, + spoolss_EnumPrinterDataEx, + *r->out.info, + *r->out.count); + *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL); + *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA); +} + +/**************************************************************************** +****************************************************************************/ + +static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx, + const char *servername, + const char *environment, + struct spoolss_PrintProcessorDirectoryInfo1 *r) +{ + WERROR werr; + char *path = NULL; + + werr = compose_spoolss_server_path(mem_ctx, + servername, + environment, + SPOOLSS_PRTPROCS_PATH, + &path); + if (!W_ERROR_IS_OK(werr)) { + return werr; + } + + DEBUG(4,("print processor directory: [%s]\n", path)); + + r->directory_name = path; + + return WERR_OK; +} + +/**************************************************************** + _spoolss_GetPrintProcessorDirectory +****************************************************************/ + +WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p, + struct spoolss_GetPrintProcessorDirectory *r) +{ + WERROR result; + char *prnproc_share = NULL; + bool prnproc_share_exists = false; + int snum; + + /* that's an [in out] buffer */ + + if (!r->in.buffer && (r->in.offered != 0)) { + result = WERR_INVALID_PARAMETER; + goto err_info_free; + } + + DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n", + r->in.level)); + + *r->out.needed = 0; + + /* r->in.level is ignored */ + + /* We always should reply with a local print processor directory so that + * users are not forced to have a [prnproc$] share on the Samba spoolss + * server, if users decide to do so, lets announce it though - Guenther */ + + snum = find_service(talloc_tos(), "prnproc$", &prnproc_share); + if (!prnproc_share) { + result = WERR_NOT_ENOUGH_MEMORY; + goto err_info_free; + } + if (snum != -1) { + prnproc_share_exists = true; + } + + result = getprintprocessordirectory_level_1(p->mem_ctx, + prnproc_share_exists ? r->in.server : NULL, + r->in.environment, + &r->out.info->info1); + if (!W_ERROR_IS_OK(result)) { + goto err_info_free; + } + + *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo, + r->out.info, r->in.level); + r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL); + + return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER); + +err_info_free: + TALLOC_FREE(r->out.info); + return result; +} + +/******************************************************************* + ********************************************************************/ + +static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf, + const char *dllname) +{ + enum ndr_err_code ndr_err; + struct spoolss_MonitorUi ui; + + ui.dll_name = dllname; + + ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui, + (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi); + if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) { + NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui); + } + return NDR_ERR_CODE_IS_SUCCESS(ndr_err); +} + +/******************************************************************* + Streams the monitor UI DLL name in UNICODE +*******************************************************************/ + +static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx, + struct security_token *token, DATA_BLOB *in, + DATA_BLOB *out, uint32_t *needed) +{ + const char *dllname = "tcpmonui.dll"; + + *needed = (strlen(dllname)+1) * 2; + + if (out->length < *needed) { + return WERR_INSUFFICIENT_BUFFER; + } + + if (!push_monitorui_buf(mem_ctx, out, dllname)) { + return WERR_NOT_ENOUGH_MEMORY; + } + + return WERR_OK; +} + +/******************************************************************* + ********************************************************************/ + +static bool pull_port_data_1(TALLOC_CTX *mem_ctx, + struct spoolss_PortData1 *port1, + const DATA_BLOB *buf) +{ + enum ndr_err_code ndr_err; + ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1, + (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1); + if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) { + NDR_PRINT_DEBUG(spoolss_PortData1, port1); + } + return NDR_ERR_CODE_IS_SUCCESS(ndr_err); +} + +/******************************************************************* + ********************************************************************/ + +static bool pull_port_data_2(TALLOC_CTX *mem_ctx, + struct spoolss_PortData2 *port2, + const DATA_BLOB *buf) +{ + enum ndr_err_code ndr_err; + ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2, + (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2); + if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) { + NDR_PRINT_DEBUG(spoolss_PortData2, port2); + } + return NDR_ERR_CODE_IS_SUCCESS(ndr_err); +} + +/******************************************************************* + Create a new TCP/IP port +*******************************************************************/ + +static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx, + struct security_token *token, DATA_BLOB *in, + DATA_BLOB *out, uint32_t *needed) +{ + struct spoolss_PortData1 port1; + struct spoolss_PortData2 port2; + char *device_uri = NULL; + uint32_t version; + + const char *portname; + const char *hostaddress; + const char *queue; + uint32_t port_number; + uint32_t protocol; + + /* peek for spoolss_PortData version */ + + if (!in || (in->length < (128 + 4))) { + return WERR_GEN_FAILURE; + } + + version = IVAL(in->data, 128); + + switch (version) { + case 1: + ZERO_STRUCT(port1); + + if (!pull_port_data_1(mem_ctx, &port1, in)) { + return WERR_NOT_ENOUGH_MEMORY; + } + + portname = port1.portname; + hostaddress = port1.hostaddress; + queue = port1.queue; + protocol = port1.protocol; + port_number = port1.port_number; + + break; + case 2: + ZERO_STRUCT(port2); + + if (!pull_port_data_2(mem_ctx, &port2, in)) { + return WERR_NOT_ENOUGH_MEMORY; + } + + portname = port2.portname; + hostaddress = port2.hostaddress; + queue = port2.queue; + protocol = port2.protocol; + port_number = port2.port_number; + + break; + default: + DEBUG(1,("xcvtcp_addport: " + "unknown version of port_data: %d\n", version)); + return WERR_UNKNOWN_PORT; + } + + /* create the device URI and call the add_port_hook() */ + + switch (protocol) { + case PROTOCOL_RAWTCP_TYPE: + device_uri = talloc_asprintf(mem_ctx, + "socket://%s:%d/", hostaddress, + port_number); + break; + + case PROTOCOL_LPR_TYPE: + device_uri = talloc_asprintf(mem_ctx, + "lpr://%s/%s", hostaddress, queue ); + break; + + default: + return WERR_UNKNOWN_PORT; + } + + if (!device_uri) { + return WERR_NOT_ENOUGH_MEMORY; + } + + return add_port_hook(mem_ctx, token, portname, device_uri); +} + +/******************************************************************* +*******************************************************************/ + +struct xcv_api_table xcvtcp_cmds[] = { + { "MonitorUI", xcvtcp_monitorui }, + { "AddPort", xcvtcp_addport}, + { NULL, NULL } +}; + +static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx, + struct security_token *token, const char *command, + DATA_BLOB *inbuf, + DATA_BLOB *outbuf, + uint32_t *needed ) +{ + int i; + + DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command)); + + for ( i=0; xcvtcp_cmds[i].name; i++ ) { + if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 ) + return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed); + } + + return WERR_INVALID_FUNCTION; +} + +/******************************************************************* +*******************************************************************/ +#if 0 /* don't support management using the "Local Port" monitor */ + +static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx, + struct security_token *token, DATA_BLOB *in, + DATA_BLOB *out, uint32_t *needed) +{ + const char *dllname = "localui.dll"; + + *needed = (strlen(dllname)+1) * 2; + + if (out->length < *needed) { + return WERR_INSUFFICIENT_BUFFER; + } + + if (!push_monitorui_buf(mem_ctx, out, dllname)) { + return WERR_NOT_ENOUGH_MEMORY; + } + + return WERR_OK; +} + +/******************************************************************* +*******************************************************************/ + +struct xcv_api_table xcvlocal_cmds[] = { + { "MonitorUI", xcvlocal_monitorui }, + { NULL, NULL } +}; +#else +struct xcv_api_table xcvlocal_cmds[] = { + { NULL, NULL } +}; +#endif + + + +/******************************************************************* +*******************************************************************/ + +static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx, + struct security_token *token, const char *command, + DATA_BLOB *inbuf, DATA_BLOB *outbuf, + uint32_t *needed) +{ + int i; + + DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command)); + + for ( i=0; xcvlocal_cmds[i].name; i++ ) { + if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 ) + return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed); + } + return WERR_INVALID_FUNCTION; +} + +/**************************************************************** + _spoolss_XcvData +****************************************************************/ + +WERROR _spoolss_XcvData(struct pipes_struct *p, + struct spoolss_XcvData *r) +{ + struct dcesrv_call_state *dce_call = p->dce_call; + struct auth_session_info *session_info = + dcesrv_call_session_info(dce_call); + struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle); + DATA_BLOB out_data = data_blob_null; + WERROR werror; + + if (!Printer) { + DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n", + OUR_HANDLE(r->in.handle))); + return WERR_INVALID_HANDLE; + } + + /* Has to be a handle to the TCP/IP port monitor */ + + if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) { + DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n")); + return WERR_INVALID_HANDLE; + } + + /* requires administrative access to the server */ + + if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) { + DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n")); + return WERR_ACCESS_DENIED; + } + + /* Allocate the outgoing buffer */ + + if (r->in.out_data_size) { + out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size); + if (out_data.data == NULL) { + return WERR_NOT_ENOUGH_MEMORY; + } + } + + switch ( Printer->printer_type ) { + case SPLHND_PORTMON_TCP: + werror = process_xcvtcp_command(p->mem_ctx, + session_info->security_token, + r->in.function_name, + &r->in.in_data, &out_data, + r->out.needed); + break; + case SPLHND_PORTMON_LOCAL: + werror = process_xcvlocal_command(p->mem_ctx, + session_info->security_token, + r->in.function_name, + &r->in.in_data, &out_data, + r->out.needed); + break; + default: + werror = WERR_INVALID_PRINT_MONITOR; + } + + if (!W_ERROR_IS_OK(werror)) { + return werror; + } + + *r->out.status_code = 0; + + if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) { + memcpy(r->out.out_data, out_data.data, + MIN(r->in.out_data_size, out_data.length)); + } + + return WERR_OK; +} + +/**************************************************************** + _spoolss_AddPrintProcessor +****************************************************************/ + +WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p, + struct spoolss_AddPrintProcessor *r) +{ + /* for now, just indicate success and ignore the add. We'll + automatically set the winprint processor for printer + entries later. Used to debug the LexMark Optra S 1855 PCL + driver --jerry */ + + return WERR_OK; +} + +/**************************************************************** + _spoolss_AddPort +****************************************************************/ + +WERROR _spoolss_AddPort(struct pipes_struct *p, + struct spoolss_AddPort *r) +{ + /* do what w2k3 does */ + + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_GetPrinterDriver +****************************************************************/ + +WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p, + struct spoolss_GetPrinterDriver *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_ReadPrinter +****************************************************************/ + +WERROR _spoolss_ReadPrinter(struct pipes_struct *p, + struct spoolss_ReadPrinter *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_WaitForPrinterChange +****************************************************************/ + +WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p, + struct spoolss_WaitForPrinterChange *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_ConfigurePort +****************************************************************/ + +WERROR _spoolss_ConfigurePort(struct pipes_struct *p, + struct spoolss_ConfigurePort *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePort +****************************************************************/ + +WERROR _spoolss_DeletePort(struct pipes_struct *p, + struct spoolss_DeletePort *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_CreatePrinterIC +****************************************************************/ + +WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p, + struct spoolss_CreatePrinterIC *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_PlayGDIScriptOnPrinterIC +****************************************************************/ + +WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p, + struct spoolss_PlayGDIScriptOnPrinterIC *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePrinterIC +****************************************************************/ + +WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p, + struct spoolss_DeletePrinterIC *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_AddPrinterConnection +****************************************************************/ + +WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p, + struct spoolss_AddPrinterConnection *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePrinterConnection +****************************************************************/ + +WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p, + struct spoolss_DeletePrinterConnection *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_PrinterMessageBox +****************************************************************/ + +WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p, + struct spoolss_PrinterMessageBox *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_AddMonitor +****************************************************************/ + +WERROR _spoolss_AddMonitor(struct pipes_struct *p, + struct spoolss_AddMonitor *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeleteMonitor +****************************************************************/ + +WERROR _spoolss_DeleteMonitor(struct pipes_struct *p, + struct spoolss_DeleteMonitor *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePrintProcessor +****************************************************************/ + +WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p, + struct spoolss_DeletePrintProcessor *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_AddPrintProvidor +****************************************************************/ + +WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p, + struct spoolss_AddPrintProvidor *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePrintProvidor +****************************************************************/ + +WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p, + struct spoolss_DeletePrintProvidor *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_FindFirstPrinterChangeNotification +****************************************************************/ + +WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p, + struct spoolss_FindFirstPrinterChangeNotification *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_FindNextPrinterChangeNotification +****************************************************************/ + +WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p, + struct spoolss_FindNextPrinterChangeNotification *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_RouterFindFirstPrinterChangeNotificationOld +****************************************************************/ + +WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p, + struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_ReplyOpenPrinter +****************************************************************/ + +WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p, + struct spoolss_ReplyOpenPrinter *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_RouterReplyPrinter +****************************************************************/ + +WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p, + struct spoolss_RouterReplyPrinter *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_ReplyClosePrinter +****************************************************************/ + +WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p, + struct spoolss_ReplyClosePrinter *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_AddPortEx +****************************************************************/ + +WERROR _spoolss_AddPortEx(struct pipes_struct *p, + struct spoolss_AddPortEx *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_RouterFindFirstPrinterChangeNotification +****************************************************************/ + +WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p, + struct spoolss_RouterFindFirstPrinterChangeNotification *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_SpoolerInit +****************************************************************/ + +WERROR _spoolss_SpoolerInit(struct pipes_struct *p, + struct spoolss_SpoolerInit *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_ResetPrinterEx +****************************************************************/ + +WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p, + struct spoolss_ResetPrinterEx *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_RouterReplyPrinterEx +****************************************************************/ + +WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p, + struct spoolss_RouterReplyPrinterEx *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_44 +****************************************************************/ + +WERROR _spoolss_44(struct pipes_struct *p, + struct spoolss_44 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_SetPort +****************************************************************/ + +WERROR _spoolss_SetPort(struct pipes_struct *p, + struct spoolss_SetPort *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_4a +****************************************************************/ + +WERROR _spoolss_4a(struct pipes_struct *p, + struct spoolss_4a *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_4b +****************************************************************/ + +WERROR _spoolss_4b(struct pipes_struct *p, + struct spoolss_4b *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_4c +****************************************************************/ + +WERROR _spoolss_4c(struct pipes_struct *p, + struct spoolss_4c *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_53 +****************************************************************/ + +WERROR _spoolss_53(struct pipes_struct *p, + struct spoolss_53 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_AddPerMachineConnection +****************************************************************/ + +WERROR _spoolss_AddPerMachineConnection(struct pipes_struct *p, + struct spoolss_AddPerMachineConnection *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeletePerMachineConnection +****************************************************************/ + +WERROR _spoolss_DeletePerMachineConnection(struct pipes_struct *p, + struct spoolss_DeletePerMachineConnection *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_EnumPerMachineConnections +****************************************************************/ + +WERROR _spoolss_EnumPerMachineConnections(struct pipes_struct *p, + struct spoolss_EnumPerMachineConnections *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5a +****************************************************************/ + +WERROR _spoolss_5a(struct pipes_struct *p, + struct spoolss_5a *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5b +****************************************************************/ + +WERROR _spoolss_5b(struct pipes_struct *p, + struct spoolss_5b *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5c +****************************************************************/ + +WERROR _spoolss_5c(struct pipes_struct *p, + struct spoolss_5c *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5d +****************************************************************/ + +WERROR _spoolss_5d(struct pipes_struct *p, + struct spoolss_5d *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5e +****************************************************************/ + +WERROR _spoolss_5e(struct pipes_struct *p, + struct spoolss_5e *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_5f +****************************************************************/ + +WERROR _spoolss_5f(struct pipes_struct *p, + struct spoolss_5f *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_60 +****************************************************************/ + +WERROR _spoolss_60(struct pipes_struct *p, + struct spoolss_60 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_SendRecvBidiData +****************************************************************/ + +WERROR _spoolss_SendRecvBidiData(struct pipes_struct *p, + struct spoolss_SendRecvBidiData *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_62 +****************************************************************/ + +WERROR _spoolss_62(struct pipes_struct *p, + struct spoolss_62 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_63 +****************************************************************/ + +WERROR _spoolss_63(struct pipes_struct *p, + struct spoolss_63 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_64 +****************************************************************/ + +WERROR _spoolss_64(struct pipes_struct *p, + struct spoolss_64 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_65 +****************************************************************/ + +WERROR _spoolss_65(struct pipes_struct *p, + struct spoolss_65 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_GetCorePrinterDrivers +****************************************************************/ + +HRESULT _spoolss_GetCorePrinterDrivers(struct pipes_struct *p, + struct spoolss_GetCorePrinterDrivers *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return HRES_ERROR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_67 +****************************************************************/ + +WERROR _spoolss_67(struct pipes_struct *p, + struct spoolss_67 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_GetPrinterDriverPackagePath +****************************************************************/ + +HRESULT _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p, + struct spoolss_GetPrinterDriverPackagePath *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return HRES_ERROR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_69 +****************************************************************/ + +WERROR _spoolss_69(struct pipes_struct *p, + struct spoolss_69 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_6a +****************************************************************/ + +WERROR _spoolss_6a(struct pipes_struct *p, + struct spoolss_6a *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_6b +****************************************************************/ + +WERROR _spoolss_6b(struct pipes_struct *p, + struct spoolss_6b *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_6c +****************************************************************/ + +WERROR _spoolss_6c(struct pipes_struct *p, + struct spoolss_6c *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_6d +****************************************************************/ + +WERROR _spoolss_6d(struct pipes_struct *p, + struct spoolss_6d *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_GetJobNamedPropertyValue +****************************************************************/ + +WERROR _spoolss_GetJobNamedPropertyValue(struct pipes_struct *p, + struct spoolss_GetJobNamedPropertyValue *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_SetJobNamedProperty +****************************************************************/ + +WERROR _spoolss_SetJobNamedProperty(struct pipes_struct *p, + struct spoolss_SetJobNamedProperty *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_DeleteJobNamedProperty +****************************************************************/ + +WERROR _spoolss_DeleteJobNamedProperty(struct pipes_struct *p, + struct spoolss_DeleteJobNamedProperty *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_EnumJobNamedProperties +****************************************************************/ + +WERROR _spoolss_EnumJobNamedProperties(struct pipes_struct *p, + struct spoolss_EnumJobNamedProperties *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_72 +****************************************************************/ + +WERROR _spoolss_72(struct pipes_struct *p, + struct spoolss_72 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_73 +****************************************************************/ + +WERROR _spoolss_73(struct pipes_struct *p, + struct spoolss_73 *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +/**************************************************************** + _spoolss_RpcLogJobInfoForBranchOffice +****************************************************************/ + +WERROR _spoolss_LogJobInfoForBranchOffice(struct pipes_struct *p, + struct spoolss_LogJobInfoForBranchOffice *r) +{ + p->fault_state = DCERPC_FAULT_OP_RNG_ERROR; + return WERR_NOT_SUPPORTED; +} + +static NTSTATUS spoolss__op_init_server(struct dcesrv_context *dce_ctx, + const struct dcesrv_endpoint_server *ep_server); + +static NTSTATUS spoolss__op_shutdown_server(struct dcesrv_context *dce_ctx, + const struct dcesrv_endpoint_server *ep_server); + +#define DCESRV_INTERFACE_SPOOLSS_INIT_SERVER \ + spoolss_init_server + +#define DCESRV_INTERFACE_SPOOLSS_SHUTDOWN_SERVER \ + spoolss_shutdown_server + +static NTSTATUS spoolss_init_server(struct dcesrv_context *dce_ctx, + const struct dcesrv_endpoint_server *ep_server) +{ + struct messaging_context *msg_ctx = global_messaging_context(); + bool ok; + + /* + * Migrate the printers first. + */ + ok = nt_printing_tdb_migrate(msg_ctx); + if (!ok) { + return NT_STATUS_UNSUCCESSFUL; + } + + return spoolss__op_init_server(dce_ctx, ep_server); +} + +static NTSTATUS spoolss_shutdown_server(struct dcesrv_context *dce_ctx, + const struct dcesrv_endpoint_server *ep_server) +{ + srv_spoolss_cleanup(); + + return spoolss__op_shutdown_server(dce_ctx, ep_server); +} + +/* include the generated boilerplate */ +#include "librpc/gen_ndr/ndr_spoolss_scompat.c" |