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Diffstat (limited to 'source3/utils/clirap2.c')
| -rw-r--r-- | source3/utils/clirap2.c | 2552 |
1 files changed, 2552 insertions, 0 deletions
diff --git a/source3/utils/clirap2.c b/source3/utils/clirap2.c new file mode 100644 index 0000000..b2e5187 --- /dev/null +++ b/source3/utils/clirap2.c @@ -0,0 +1,2552 @@ +/* + Samba Unix/Linux SMB client library + More client RAP (SMB Remote Procedure Calls) functions + Copyright (C) 2001 Steve French (sfrench@us.ibm.com) + Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com) + Copyright (C) 2007 Jeremy Allison. jra@samba.org + + 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/>. +*/ + +/*****************************************************/ +/* */ +/* Additional RAP functionality */ +/* */ +/* RAP is the original SMB RPC, documented */ +/* by Microsoft and X/Open in the 1990s and */ +/* supported by most SMB/CIFS servers although */ +/* it is unlikely that any one implementation */ +/* supports all RAP command codes since some */ +/* are quite obsolete and a few are specific */ +/* to a particular network operating system */ +/* */ +/* Although it has largely been replaced */ +/* for complex remote administration and management */ +/* (of servers) by the relatively newer */ +/* DCE/RPC based remote API (which better handles */ +/* large >64K data structures), there are many */ +/* important administrative and resource location */ +/* tasks and user tasks (e.g. password change) */ +/* that are performed via RAP. */ +/* */ +/* Although a few of the RAP calls are implemented */ +/* in the Samba client library already (clirap.c) */ +/* the new ones are in clirap2.c for easy patching */ +/* and integration and a corresponding header */ +/* file, rap.h, has been created. */ +/* */ +/* This is based on data from the CIFS spec */ +/* and the LAN Server and LAN Manager */ +/* Programming Reference books and published */ +/* RAP document and CIFS forum postings and */ +/* lots of trial and error */ +/* */ +/* Function names changed from API_ (as they are */ +/* in the CIFS specification) to RAP_ in order */ +/* to avoid confusion with other API calls */ +/* sent via DCE RPC */ +/* */ +/*****************************************************/ + +/*****************************************************/ +/* */ +/* cifsrap.c already includes support for: */ +/* */ +/* WshareEnum ( API number 0, level 1) */ +/* NetServerEnum2 (API num 104, level 1) */ +/* WWkstaUserLogon (132) */ +/* SamOEMchgPasswordUser2_P (214) */ +/* */ +/* cifsprint.c already includes support for: */ +/* */ +/* WPrintJobEnum (API num 76, level 2) */ +/* WPrintJobDel (API num 81) */ +/* */ +/*****************************************************/ + +#include "includes.h" +#include "libsmb/libsmb.h" +#include "../librpc/gen_ndr/rap.h" +#include "../librpc/gen_ndr/svcctl.h" +#include "clirap2.h" +#include "../libcli/smb/smbXcli_base.h" + +#define WORDSIZE 2 +#define DWORDSIZE 4 + +#define PUTBYTE(p,b) do {SCVAL(p,0,b); p++;} while(0) + +#define GETBYTE(p,b,endp) \ + do {\ + if (p+1 < endp) {\ + b = CVAL(p,0);\ + }\ + p++;\ + } while(0) + +#define PUTWORD(p,w) do {SSVAL(p,0,w); p += WORDSIZE;} while(0) + +#define GETWORD(p,w,endp) \ + do {\ + if (p+WORDSIZE < endp) {\ + w = SVAL(p,0);\ + }\ + p += WORDSIZE;\ + } while(0) + +#define PUTDWORD(p,d) do {SIVAL(p,0,d); p += DWORDSIZE;} while(0) + +#define GETDWORD(p,d,endp) \ + do {\ + if (p+DWORDSIZE < endp) {\ + d = IVAL(p,0);\ + }\ + p += DWORDSIZE;\ + } while(0) + +#define GETRES(p,endp) ((p && p+2 < endp) ? SVAL(p,0) : -1) + +/** + * Skip past some strings in a buffer - old version - no checks. + * **/ + +static char *push_skip_string(char *buf) +{ + buf += strlen(buf) + 1; + return(buf); +} + +/* put string s at p with max len n and increment p past string */ +#define PUTSTRING(p,s,n) \ + do {\ + push_ascii(p,s?s:"",n?n:256,STR_TERMINATE);\ + p = push_skip_string(p);\ + } while(0) + +/* put string s and p, using fixed len l, and increment p by l */ +#define PUTSTRINGF(p,s,l) \ + do {\ + push_ascii(p,s?s:"",l,STR_TERMINATE);\ + p += l;\ + } while (0) + +/* put string pointer at p, supplying offset o from rdata r, store */ +/* dword offset at p, increment p by 4 and o by length of s. This */ +/* means on the first call, you must calc the offset yourself! */ + +#define PUTSTRINGP(p,s,r,o) \ + do {\ + if (s) {\ + push_ascii(r+o,s,strlen(s)+1,STR_TERMINATE);\ + PUTDWORD(p,o);\ + o += strlen(s) + 1;\ + } else {\ + PUTDWORD(p,0);\ + }\ + }while(0); + +/* get asciiz string dest from src, return increment past string */ + +static size_t rap_getstring(TALLOC_CTX *ctx, char *src, char **dest, const char *endp) +{ + char *p1; + size_t len; + + *dest = NULL; + for (p1 = src, len = 0; *p1 && p1 < endp; len++) + p1++; + if (!*p1) { + len++; + } + pull_string_talloc(ctx,src,0,dest,src,len,STR_ASCII); + return len; +} + +/* get fixed length l string dest from src, return increment for src */ + +static size_t rap_getstringf(char *src, char *dest, size_t l, size_t dlen, char *endp) +{ + char *p1; + size_t len; + + if (dlen) { + dest[0] = '\0'; + } + for (p1 = src, len = 0; *p1 && p1 < endp; len++) { + p1++; + } + if (!*p1) { + len++; + } + if (len > l) { + len = l; + } + if (len) { + pull_ascii(dest,src,len,len,STR_ASCII); + } + return l; +} + +/* get string dest from offset (obtained at p) from rdata r - converter c */ +static size_t rap_getstringp(TALLOC_CTX *ctx, char *p, char **dest, char *r, uint16_t c, char *endp) +{ + uint32_t off = 0; + const char *src; + size_t len=0; + + *dest = NULL; + if (p+4 < endp) { + GETDWORD(p,off,endp); + off &= 0x0000FFFF; /* mask the obsolete segment number from the offset */ + off -= c; + } + if (r+off > endp || r+off < r) { + src=""; + len=1; + } else { + const char *p1; + src=r+off; + for (p1 = src, len = 0; *p1 && p1 < endp; len++) { + p1++; + } + if (!*p1) { + len++; + } + } + pull_string_talloc(ctx,src,0,dest,src,len,STR_ASCII); + return 4; +} + +static char *make_header(char *param, uint16_t apinum, const char *reqfmt, const char *datafmt) +{ + PUTWORD(param,apinum); + if (reqfmt) + PUTSTRING(param,reqfmt,0); + else + *param++ = (char) 0; + + if (datafmt) + PUTSTRING(param,datafmt,0); + else + *param++ = (char) 0; + + return param; +} + +/**************************************************************************** + call a NetGroupDelete - delete user group from remote server +****************************************************************************/ + +int cli_NetGroupDelete(struct cli_state *cli, const char *group_name) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupDel_REQ) /* parm string */ + +1 /* no ret string */ + +RAP_GROUPNAME_LEN /* group to del */ + +WORDSIZE]; /* reserved word */ + + /* now send a SMBtrans command with api GroupDel */ + p = make_header(param, RAP_WGroupDel, RAP_NetGroupDel_REQ, NULL); + PUTSTRING(p, group_name, RAP_GROUPNAME_LEN); + PUTWORD(p,0); /* reserved word MBZ on input */ + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + + if (res == 0) { + /* nothing to do */ + } else if ((res == 5) || (res == 65)) { + DEBUG(1, ("Access Denied\n")); + } else if (res == 2220) { + DEBUG (1, ("Group does not exist\n")); + } else { + DEBUG(4,("NetGroupDelete res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetGroupDelete failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + call a NetGroupAdd - add user group to remote server +****************************************************************************/ + +int cli_NetGroupAdd(struct cli_state *cli, struct rap_group_info_1 *grinfo) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupAdd_REQ) /* req string */ + +sizeof(RAP_GROUP_INFO_L1) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* reserved word */ + + /* offset into data of free format strings. Will be updated */ + /* by PUTSTRINGP macro and end up with total data length. */ + int soffset = RAP_GROUPNAME_LEN + 1 + DWORDSIZE; + char *data; + size_t data_size; + + /* Allocate data. */ + data_size = MAX(soffset + strlen(grinfo->comment) + 1, 1024); + + data = SMB_MALLOC_ARRAY(char, data_size); + if (!data) { + DEBUG (1, ("Malloc fail\n")); + return -1; + } + + /* now send a SMBtrans command with api WGroupAdd */ + + p = make_header(param, RAP_WGroupAdd, + RAP_NetGroupAdd_REQ, RAP_GROUP_INFO_L1); + PUTWORD(p, 1); /* info level */ + PUTWORD(p, 0); /* reserved word 0 */ + + p = data; + PUTSTRINGF(p, (const char *)grinfo->group_name, RAP_GROUPNAME_LEN); + PUTBYTE(p, 0); /* pad byte 0 */ + PUTSTRINGP(p, grinfo->comment, data, soffset); + + if (cli_api(cli, + param, sizeof(param), 1024, /* Param, length, maxlen */ + data, soffset, data_size, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0) { + /* nothing to do */ + } else if ((res == 5) || (res == 65)) { + DEBUG(1, ("Access Denied\n")); + } else if (res == 2223) { + DEBUG (1, ("Group already exists\n")); + } else { + DEBUG(4,("NetGroupAdd res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetGroupAdd failed\n")); + } + + SAFE_FREE(data); + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetGroupEnum - try and list user groups on a different host. +****************************************************************************/ + +int cli_RNetGroupEnum(struct cli_state *cli, void (*fn)(const char *, const char *, void *), void *state) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupEnum_REQ) /* parm string */ + +sizeof(RAP_GROUP_INFO_L1) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WGroupEnum, + RAP_NetGroupEnum_REQ, RAP_GROUP_INFO_L1); + PUTWORD(p,1); /* Info level 1 */ /* add level 0 */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, 0xFFE0 /* data area size */, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rdrcnt; + + res = GETRES(rparam, endp); + cli->rap_error = res; + if(cli->rap_error == 234) { + DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n")); + } else if (cli->rap_error != 0) { + DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetGroupEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + char *endp = rparam + rprcnt; + int i, converter = 0, count = 0; + TALLOC_CTX *frame = talloc_stackframe(); + + p = rparam + WORDSIZE; /* skip result */ + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata; i<count && p < endp;i++) { + char *comment = NULL; + char groupname[RAP_GROUPNAME_LEN]; + + p += rap_getstringf(p, + groupname, + RAP_GROUPNAME_LEN, + RAP_GROUPNAME_LEN, + endp); + p++; /* pad byte */ + p += rap_getstringp(frame, + p, + &comment, + rdata, + converter, + endp); + + if (!comment || !groupname[0]) { + break; + } + + fn(groupname, comment, cli); + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetGroupEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_RNetGroupEnum0(struct cli_state *cli, + void (*fn)(const char *, void *), + void *state) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupEnum_REQ) /* parm string */ + +sizeof(RAP_GROUP_INFO_L0) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WGroupEnum, + RAP_NetGroupEnum_REQ, RAP_GROUP_INFO_L0); + PUTWORD(p,0); /* Info level 0 */ /* Hmmm. I *very* much suspect this + is the resume count, at least + that's what smbd believes... */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, 0xFFE0 /* data area size */, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam+rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + if(cli->rap_error == 234) { + DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n")); + } else if (cli->rap_error != 0) { + DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetGroupEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + char *endp = rparam + rprcnt; + int i, count = 0; + + p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */ + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata; i<count && p < endp;i++) { + char groupname[RAP_GROUPNAME_LEN]; + + p += rap_getstringf(p, + groupname, + RAP_GROUPNAME_LEN, + RAP_GROUPNAME_LEN, + endp); + if (groupname[0]) { + fn(groupname, cli); + } + } + } else { + DEBUG(4,("NetGroupEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_NetGroupDelUser(struct cli_state * cli, const char *group_name, const char *user_name) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupDelUser_REQ) /* parm string */ + +1 /* no ret string */ + +RAP_GROUPNAME_LEN /* group name */ + +RAP_USERNAME_LEN]; /* user to del */ + + /* now send a SMBtrans command with api GroupMemberAdd */ + p = make_header(param, RAP_WGroupDelUser, RAP_NetGroupDelUser_REQ, NULL); + PUTSTRING(p,group_name,RAP_GROUPNAME_LEN); + PUTSTRING(p,user_name,RAP_USERNAME_LEN); + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + + switch(res) { + case 0: + break; + case 5: + case 65: + DEBUG(1, ("Access Denied\n")); + break; + case 50: + DEBUG(1, ("Not supported by server\n")); + break; + case 2220: + DEBUG(1, ("Group does not exist\n")); + break; + case 2221: + DEBUG(1, ("User does not exist\n")); + break; + case 2237: + DEBUG(1, ("User is not in group\n")); + break; + default: + DEBUG(4,("NetGroupDelUser res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetGroupDelUser failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_NetGroupAddUser(struct cli_state * cli, const char *group_name, const char *user_name) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupAddUser_REQ) /* parm string */ + +1 /* no ret string */ + +RAP_GROUPNAME_LEN /* group name */ + +RAP_USERNAME_LEN]; /* user to add */ + + /* now send a SMBtrans command with api GroupMemberAdd */ + p = make_header(param, RAP_WGroupAddUser, RAP_NetGroupAddUser_REQ, NULL); + PUTSTRING(p,group_name,RAP_GROUPNAME_LEN); + PUTSTRING(p,user_name,RAP_USERNAME_LEN); + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + + switch(res) { + case 0: + break; + case 5: + case 65: + DEBUG(1, ("Access Denied\n")); + break; + case 50: + DEBUG(1, ("Not supported by server\n")); + break; + case 2220: + DEBUG(1, ("Group does not exist\n")); + break; + case 2221: + DEBUG(1, ("User does not exist\n")); + break; + default: + DEBUG(4,("NetGroupAddUser res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetGroupAddUser failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + + +int cli_NetGroupGetUsers(struct cli_state * cli, const char *group_name, void (*fn)(const char *, void *), void *state ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupGetUsers_REQ)/* parm string */ + +sizeof(RAP_GROUP_USERS_INFO_0) /* return string */ + +RAP_GROUPNAME_LEN /* group name */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + + /* now send a SMBtrans command with api GroupGetUsers */ + p = make_header(param, RAP_WGroupGetUsers, + RAP_NetGroupGetUsers_REQ, RAP_GROUP_USERS_INFO_0); + PUTSTRING(p,group_name,RAP_GROUPNAME_LEN-1); + PUTWORD(p,0); /* info level 0 */ + PUTWORD(p,0xFFE0); /* return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),PTR_DIFF(p,param), + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetGroupGetUsers gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetGroupGetUsers no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + char *endp = rparam + rprcnt; + int i, count = 0; + char username[RAP_USERNAME_LEN]; + + p = rparam + WORDSIZE + WORDSIZE; + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata; i<count && p < endp; i++) { + p += rap_getstringf(p, + username, + RAP_USERNAME_LEN, + RAP_USERNAME_LEN, + endp); + if (username[0]) { + fn(username, state); + } + } + } else { + DEBUG(4,("NetGroupGetUsers res=%d\n", res)); + } + + out: + + SAFE_FREE(rdata); + SAFE_FREE(rparam); + return res; +} + +int cli_NetUserGetGroups(struct cli_state * cli, const char *user_name, void (*fn)(const char *, void *), void *state ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetUserGetGroups_REQ)/* parm string */ + +sizeof(RAP_GROUP_USERS_INFO_0) /* return string */ + +RAP_USERNAME_LEN /* user name */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + + /* now send a SMBtrans command with api GroupGetUsers */ + p = make_header(param, RAP_WUserGetGroups, + RAP_NetUserGetGroups_REQ, RAP_GROUP_USERS_INFO_0); + PUTSTRING(p,user_name,RAP_USERNAME_LEN-1); + PUTWORD(p,0); /* info level 0 */ + PUTWORD(p,0xFFE0); /* return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),PTR_DIFF(p,param), + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetUserGetGroups gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetUserGetGroups no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + char *endp = rparam + rprcnt; + int i, count = 0; + char groupname[RAP_GROUPNAME_LEN]; + + p = rparam + WORDSIZE + WORDSIZE; + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata; i<count && p < endp; i++) { + p += rap_getstringf(p, + groupname, + RAP_GROUPNAME_LEN, + RAP_GROUPNAME_LEN, + endp); + if (groupname[0]) { + fn(groupname, state); + } + } + } else { + DEBUG(4,("NetUserGetGroups res=%d\n", res)); + } + + out: + + SAFE_FREE(rdata); + SAFE_FREE(rparam); + return res; +} + +/**************************************************************************** + Call a NetUserDelete - delete user from remote server. +****************************************************************************/ + +int cli_NetUserDelete(struct cli_state *cli, const char * user_name ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetGroupDel_REQ) /* parm string */ + +1 /* no ret string */ + +RAP_USERNAME_LEN /* user to del */ + +WORDSIZE]; /* reserved word */ + + /* now send a SMBtrans command with api UserDel */ + p = make_header(param, RAP_WUserDel, RAP_NetGroupDel_REQ, NULL); + PUTSTRING(p, user_name, RAP_USERNAME_LEN); + PUTWORD(p,0); /* reserved word MBZ on input */ + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + + if (res == 0) { + /* nothing to do */ + } else if ((res == 5) || (res == 65)) { + DEBUG(1, ("Access Denied\n")); + } else if (res == 2221) { + DEBUG (1, ("User does not exist\n")); + } else { + DEBUG(4,("NetUserDelete res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetUserDelete failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetUserAdd - add user to remote server. +****************************************************************************/ + +int cli_NetUserAdd(struct cli_state *cli, struct rap_user_info_1 * userinfo ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetUserAdd2_REQ) /* req string */ + +sizeof(RAP_USER_INFO_L1) /* data string */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer length */ + +WORDSIZE]; /* reserved */ + + char data[1024]; + /* offset into data of free format strings. Will be updated */ + /* by PUTSTRINGP macro and end up with total data length. */ + int soffset=RAP_USERNAME_LEN+1 /* user name + pad */ + + RAP_UPASSWD_LEN /* password */ + + DWORDSIZE /* password age */ + + WORDSIZE /* privilege */ + + DWORDSIZE /* home dir ptr */ + + DWORDSIZE /* comment ptr */ + + WORDSIZE /* flags */ + + DWORDSIZE; /* login script ptr*/ + + /* now send a SMBtrans command with api NetUserAdd */ + p = make_header(param, RAP_WUserAdd2, + RAP_NetUserAdd2_REQ, RAP_USER_INFO_L1); + + PUTWORD(p, 1); /* info level */ + PUTWORD(p, 0); /* pwencrypt */ + PUTWORD(p, MIN(strlen((const char *)userinfo->passwrd), + RAP_UPASSWD_LEN)); + + p = data; + memset(data, '\0', soffset); + + PUTSTRINGF(p, (const char *)userinfo->user_name, RAP_USERNAME_LEN); + PUTBYTE(p, 0); /* pad byte 0 */ + PUTSTRINGF(p, (const char *)userinfo->passwrd, RAP_UPASSWD_LEN); + PUTDWORD(p, 0); /* pw age - n.a. on user add */ + PUTWORD(p, userinfo->priv); + PUTSTRINGP(p, userinfo->home_dir, data, soffset); + PUTSTRINGP(p, userinfo->comment, data, soffset); + PUTWORD(p, userinfo->userflags); + PUTSTRINGP(p, userinfo->logon_script, data, soffset); + + if (cli_api(cli, + param, sizeof(param), 1024, /* Param, length, maxlen */ + data, soffset, sizeof(data), /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0) { + /* nothing to do */ + } else if ((res == 5) || (res == 65)) { + DEBUG(1, ("Access Denied\n")); + } else if (res == 2224) { + DEBUG (1, ("User already exists\n")); + } else { + DEBUG(4,("NetUserAdd res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetUserAdd failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** +call a NetUserEnum - try and list users on a different host +****************************************************************************/ + +int cli_RNetUserEnum(struct cli_state *cli, void (*fn)(const char *, const char *, const char *, const char *, void *), void *state) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetUserEnum_REQ) /* parm string */ + +sizeof(RAP_USER_INFO_L1) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WUserEnum, + RAP_NetUserEnum_REQ, RAP_USER_INFO_L1); + PUTWORD(p,1); /* Info level 1 */ + PUTWORD(p,0xFF00); /* Return buffer size */ + + /* BB Fix handling of large numbers of users to be returned */ + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + if (cli->rap_error != 0) { + DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetUserEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + int i, converter = 0, count = 0; + char username[RAP_USERNAME_LEN]; + char userpw[RAP_UPASSWD_LEN]; + char *endp = rparam + rprcnt; + char *comment, *homedir, *logonscript; + TALLOC_CTX *frame = talloc_stackframe(); + + p = rparam + WORDSIZE; /* skip result */ + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata;i<count && p < endp;i++) { + p += rap_getstringf(p, + username, + RAP_USERNAME_LEN, + RAP_USERNAME_LEN, + endp); + p++; /* pad byte */ + p += rap_getstringf(p, + userpw, + RAP_UPASSWD_LEN, + RAP_UPASSWD_LEN, + endp); + p += DWORDSIZE; /* skip password age */ + p += WORDSIZE; /* skip priv: 0=guest, 1=user, 2=admin */ + p += rap_getstringp(frame, + p, + &homedir, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &comment, + rdata, + converter, + endp); + p += WORDSIZE; /* skip flags */ + p += rap_getstringp(frame, + p, + &logonscript, + rdata, + converter, + endp); + if (username[0] && comment && + homedir && logonscript) { + fn(username, + comment, + homedir, + logonscript, + cli); + } + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetUserEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_RNetUserEnum0(struct cli_state *cli, + void (*fn)(const char *, void *), + void *state) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetUserEnum_REQ) /* parm string */ + +sizeof(RAP_USER_INFO_L0) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WUserEnum, + RAP_NetUserEnum_REQ, RAP_USER_INFO_L0); + PUTWORD(p,0); /* Info level 1 */ + PUTWORD(p,0xFF00); /* Return buffer size */ + + /* BB Fix handling of large numbers of users to be returned */ + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + if (cli->rap_error != 0) { + DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetUserEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + int i, count = 0; + char *endp = rparam + rprcnt; + char username[RAP_USERNAME_LEN]; + + p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */ + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata;i<count && p < endp;i++) { + p += rap_getstringf(p, + username, + RAP_USERNAME_LEN, + RAP_USERNAME_LEN, + endp); + if (username[0]) { + fn(username, cli); + } + } + } else { + DEBUG(4,("NetUserEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetFileClose2 - close open file on another session to server. +****************************************************************************/ + +int cli_NetFileClose(struct cli_state *cli, uint32_t file_id ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WFileClose2_REQ) /* req string */ + +1 /* no ret string */ + +DWORDSIZE]; /* file ID */ + int res = -1; + + /* now send a SMBtrans command with api RNetShareEnum */ + p = make_header(param, RAP_WFileClose2, RAP_WFileClose2_REQ, NULL); + PUTDWORD(p, file_id); + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0) { + /* nothing to do */ + } else if (res == 2314){ + DEBUG(1, ("NetFileClose2 - attempt to close non-existent file open instance\n")); + } else { + DEBUG(4,("NetFileClose2 res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetFileClose2 failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetFileGetInfo - get information about server file opened from other + workstation. +****************************************************************************/ + +int cli_NetFileGetInfo(struct cli_state *cli, uint32_t file_id, void (*fn)(const char *, const char *, uint16_t, uint16_t, uint32_t)) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WFileGetInfo2_REQ) /* req string */ + +sizeof(RAP_FILE_INFO_L3) /* return string */ + +DWORDSIZE /* file ID */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + + /* now send a SMBtrans command with api RNetShareEnum */ + p = make_header(param, RAP_WFileGetInfo2, + RAP_WFileGetInfo2_REQ, RAP_FILE_INFO_L3); + PUTDWORD(p, file_id); + PUTWORD(p, 3); /* info level */ + PUTWORD(p, 0x1000); /* buffer size */ + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 0x1000, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + int converter = 0,id = 0, perms = 0, locks = 0; + char *fpath, *fuser; + + p = rparam + WORDSIZE; /* skip result */ + GETWORD(p, converter, endp); + + p = rdata; + endp = rdata + rdrcnt; + + GETDWORD(p, id, endp); + GETWORD(p, perms, endp); + GETWORD(p, locks, endp); + + p += rap_getstringp(frame, + p, + &fpath, + rdata, + converter, + endp); + rap_getstringp(frame, + p, + &fuser, + rdata, + converter, + endp); + + if (fpath && fuser) { + fn(fpath, fuser, perms, locks, id); + } + + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetFileGetInfo2 res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetFileGetInfo2 failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** +* Call a NetFileEnum2 - list open files on an SMB server +* +* PURPOSE: Remotes a NetFileEnum API call to the current server or target +* server listing the files open via the network (and their +* corresponding open instance ids) +* +* Dependencies: none +* +* Parameters: +* cli - pointer to cli_state structure +* user - if present, return only files opened by this remote user +* base_path - if present, return only files opened below this +* base path +* fn - display function to invoke for each entry in the result +* +* +* Returns: +* True - success +* False - failure +* +****************************************************************************/ + +int cli_NetFileEnum(struct cli_state *cli, const char * user, + const char * base_path, + void (*fn)(const char *, const char *, uint16_t, uint16_t, + uint32_t)) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WFileEnum2_REQ) /* req string */ + +sizeof(RAP_FILE_INFO_L3) /* return string */ + +1024 /* base path (opt) */ + +RAP_USERNAME_LEN /* user name (opt) */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer size */ + +DWORDSIZE /* resume key ? */ + +DWORDSIZE]; /* resume key ? */ + int count = -1; + int res = -1; + + /* now send a SMBtrans command with api RNetShareEnum */ + p = make_header(param, RAP_WFileEnum2, + RAP_WFileEnum2_REQ, RAP_FILE_INFO_L3); + + PUTSTRING(p, base_path, 1024); + PUTSTRING(p, user, RAP_USERNAME_LEN); + PUTWORD(p, 3); /* info level */ + PUTWORD(p, 0xFF00); /* buffer size */ + PUTDWORD(p, 0); /* zero out the resume key */ + PUTDWORD(p, 0); /* or is this one the resume key? */ + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 0xFF00, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + int converter = 0, i; + + p = rparam + WORDSIZE; /* skip result */ + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + p = rdata; + endp = rdata + rdrcnt; + for (i=0; i<count && p < endp; i++) { + int id = 0, perms = 0, locks = 0; + char *fpath, *fuser; + + GETDWORD(p, id, endp); + GETWORD(p, perms, endp); + GETWORD(p, locks, endp); + p += rap_getstringp(frame, + p, + &fpath, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &fuser, + rdata, + converter, + endp); + + if (fpath && fuser) { + fn(fpath, fuser, perms, locks, id); + } + } /* BB fix ERRmoredata case to send resume request */ + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetFileEnum2 res=%d\n", res)); + } + } else { + DEBUG(4,("NetFileEnum2 failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return count; +} + +/**************************************************************************** + Call a NetShareAdd - share/export directory on remote server. +****************************************************************************/ + +int cli_NetShareAdd(struct cli_state *cli, struct rap_share_info_2 * sinfo ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WShareAdd_REQ) /* req string */ + +sizeof(RAP_SHARE_INFO_L2) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* reserved word */ + char data[1024]; + /* offset to free format string section following fixed length data. */ + /* will be updated by PUTSTRINGP macro and will end up with total len */ + int soffset = RAP_SHARENAME_LEN + 1 /* share name + pad */ + + WORDSIZE /* share type */ + + DWORDSIZE /* comment pointer */ + + WORDSIZE /* permissions */ + + WORDSIZE /* max users */ + + WORDSIZE /* active users */ + + DWORDSIZE /* share path */ + + RAP_SPASSWD_LEN + 1; /* share password + pad */ + + memset(param,'\0',sizeof(param)); + /* now send a SMBtrans command with api RNetShareAdd */ + p = make_header(param, RAP_WshareAdd, + RAP_WShareAdd_REQ, RAP_SHARE_INFO_L2); + PUTWORD(p, 2); /* info level */ + PUTWORD(p, 0); /* reserved word 0 */ + + p = data; + PUTSTRINGF(p, (const char *)sinfo->share_name, RAP_SHARENAME_LEN); + PUTBYTE(p, 0); /* pad byte 0 */ + + PUTWORD(p, sinfo->share_type); + PUTSTRINGP(p, sinfo->comment, data, soffset); + PUTWORD(p, sinfo->perms); + PUTWORD(p, sinfo->maximum_users); + PUTWORD(p, sinfo->active_users); + PUTSTRINGP(p, sinfo->path, data, soffset); + PUTSTRINGF(p, (const char *)sinfo->password, RAP_SPASSWD_LEN); + SCVAL(p,-1,0x0A); /* required 0x0A at end of password */ + + if (cli_api(cli, + param, sizeof(param), 1024, /* Param, length, maxlen */ + data, soffset, sizeof(data), /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0) { + /* nothing to do */ + } else { + DEBUG(4,("NetShareAdd res=%d\n", res)); + } + } else { + DEBUG(4,("NetShareAdd failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetShareDelete - unshare exported directory on remote server. +****************************************************************************/ + +int cli_NetShareDelete(struct cli_state *cli, const char * share_name ) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + int res = -1; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WShareDel_REQ) /* req string */ + +1 /* no ret string */ + +RAP_SHARENAME_LEN /* share to del */ + +WORDSIZE]; /* reserved word */ + + /* now send a SMBtrans command with api RNetShareDelete */ + p = make_header(param, RAP_WshareDel, RAP_WShareDel_REQ, NULL); + PUTSTRING(p,share_name,RAP_SHARENAME_LEN); + PUTWORD(p,0); /* reserved word MBZ on input */ + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0) { + /* nothing to do */ + } else { + DEBUG(4,("NetShareDelete res=%d\n", res)); + } + } else { + DEBUG(4,("NetShareDelete failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/************************************************************************* +* +* Function Name: cli_get_pdc_name +* +* PURPOSE: Remotes a NetServerEnum API call to the current server +* requesting the name of a server matching the server +* type of SV_TYPE_DOMAIN_CTRL (PDC). +* +* Dependencies: none +* +* Parameters: +* cli - pointer to cli_state structure +* workgroup - pointer to string containing name of domain +* pdc_name - pointer to string that will contain PDC name +* on successful return +* +* Returns: +* True - success +* False - failure +* +************************************************************************/ + +bool cli_get_pdc_name(struct cli_state *cli, const char *workgroup, char **pdc_name) +{ + char *rparam = NULL; + char *rdata = NULL; + unsigned int rdrcnt,rprcnt; + char *p; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetServerEnum2_REQ) /* req string */ + +sizeof(RAP_SERVER_INFO_L1) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer size */ + +DWORDSIZE /* server type */ + +RAP_MACHNAME_LEN]; /* workgroup */ + int count = -1; + int res = -1; + + *pdc_name = NULL; + + /* send a SMBtrans command with api NetServerEnum */ + p = make_header(param, RAP_NetServerEnum2, + RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L1); + PUTWORD(p, 1); /* info level */ + PUTWORD(p, CLI_BUFFER_SIZE); + PUTDWORD(p, SV_TYPE_DOMAIN_CTRL); + PUTSTRING(p, workgroup, RAP_MACHNAME_LEN); + + if (cli_api(cli, + param, PTR_DIFF(p,param), 8, /* params, length, max */ + NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */ + &rparam, &rprcnt, /* return params, return size */ + &rdata, &rdrcnt /* return data, return size */ + )) { + + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + + /* + * We only really care to copy a name if the + * API succeeded and we got back a name. + */ + if (cli->rap_error == 0) { + p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */ + GETWORD(p, count, endp); + p = rdata; + endp = rdata + rdrcnt; + + if (count > 0) { + TALLOC_CTX *frame = talloc_stackframe(); + char *dcname; + rap_getstring(frame, + p, + &dcname, + endp); + if (dcname) { + *pdc_name = SMB_STRDUP(dcname); + } + TALLOC_FREE(frame); + } + } else { + DEBUG(4, ("cli_get_pdc_name: machine %s failed the " + "NetServerEnum call. Error was : %s.\n", + smbXcli_conn_remote_name(cli->conn), + win_errstr(W_ERROR(cli->rap_error)))); + } + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return(count > 0); +} + +bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli, + char **servername) +{ + char *rparam = NULL; + char *rdata = NULL; + unsigned int rdrcnt,rprcnt; + char *p; + char param[WORDSIZE /* api number */ + +sizeof(RAP_WserverGetInfo_REQ) /* req string */ + +sizeof(RAP_SERVER_INFO_L1) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + bool res = false; + char *endp; + fstring tmp; + + /* send a SMBtrans command with api NetServerGetInfo */ + p = make_header(param, RAP_WserverGetInfo, + RAP_WserverGetInfo_REQ, RAP_SERVER_INFO_L1); + PUTWORD(p, 1); /* info level */ + PUTWORD(p, CLI_BUFFER_SIZE); + + if (!cli_api(cli, + param, PTR_DIFF(p,param), 8, /* params, length, max */ + NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */ + &rparam, &rprcnt, /* return params, return size */ + &rdata, &rdrcnt /* return data, return size */ + )) { + goto failed; + } + + endp = rparam + rprcnt; + if (GETRES(rparam, endp) != 0) { + goto failed; + } + + if (rdrcnt < 16) { + DEBUG(10, ("invalid data count %d, expected >= 16\n", rdrcnt)); + goto failed; + } + + if (pull_ascii(tmp, rdata, sizeof(tmp)-1, 16, STR_TERMINATE) == -1) { + DEBUG(10, ("pull_ascii failed\n")); + goto failed; + } + + if (!(*servername = talloc_strdup(mem_ctx, tmp))) { + DEBUG(1, ("talloc_strdup failed\n")); + goto failed; + } + + res = true; + + failed: + SAFE_FREE(rparam); + SAFE_FREE(rdata); + return res; +} + +/************************************************************************* +* +* Function Name: cli_ns_check_server_type +* +* PURPOSE: Remotes a NetServerEnum2 API call to the current server +* requesting server_info_0 level information of machines +* matching the given server type. If the returned server +* list contains the machine name contained in smbXcli_conn_remote_name(->conn) +* then we conclude the server type checks out. This routine +* is useful to retrieve list of server's of a certain +* type when all you have is a null session connection and +* can't remote API calls such as NetWkstaGetInfo or +* NetServerGetInfo. +* +* Dependencies: none +* +* Parameters: +* cli - pointer to cli_state structure +* workgroup - pointer to string containing domain +* stype - server type +* +* Returns: +* True - success +* False - failure +* +************************************************************************/ + +bool cli_ns_check_server_type(struct cli_state *cli, char *workgroup, uint32_t stype) +{ + char *rparam = NULL; + char *rdata = NULL; + unsigned int rdrcnt,rprcnt; + char *p; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetServerEnum2_REQ) /* req string */ + +sizeof(RAP_SERVER_INFO_L0) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer size */ + +DWORDSIZE /* server type */ + +RAP_MACHNAME_LEN]; /* workgroup */ + bool found_server = false; + int res = -1; + const char *remote_name = smbXcli_conn_remote_name(cli->conn); + + /* send a SMBtrans command with api NetServerEnum */ + p = make_header(param, RAP_NetServerEnum2, + RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L0); + PUTWORD(p, 0); /* info level 0 */ + PUTWORD(p, CLI_BUFFER_SIZE); + PUTDWORD(p, stype); + PUTSTRING(p, workgroup, RAP_MACHNAME_LEN); + + if (cli_api(cli, + param, PTR_DIFF(p,param), 8, /* params, length, max */ + NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */ + &rparam, &rprcnt, /* return params, return size */ + &rdata, &rdrcnt /* return data, return size */ + )) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + + if (res == 0 || res == ERRmoredata) { + int i, count = 0; + + p = rparam + WORDSIZE + WORDSIZE; + GETWORD(p, count,endp); + + p = rdata; + endp = rdata + rdrcnt; + for (i = 0;i < count && p < endp;i++, p += 16) { + char ret_server[RAP_MACHNAME_LEN]; + + p += rap_getstringf(p, + ret_server, + RAP_MACHNAME_LEN, + RAP_MACHNAME_LEN, + endp); + if (strequal(ret_server, remote_name)) { + found_server = true; + break; + } + } + } else { + DEBUG(4, ("cli_ns_check_server_type: machine %s " + "failed the NetServerEnum call. Error was : " + "%s.\n", remote_name, + win_errstr(W_ERROR(cli->rap_error)))); + } + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return found_server; +} + +/**************************************************************************** + Perform a NetWkstaUserLogoff. +****************************************************************************/ + +bool cli_NetWkstaUserLogoff(struct cli_state *cli, const char *user, const char *workstation) +{ + char *rparam = NULL; + char *rdata = NULL; + char *p; + unsigned int rdrcnt,rprcnt; + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetWkstaUserLogoff_REQ) /* req string */ + +sizeof(RAP_USER_LOGOFF_INFO_L1) /* return string */ + +RAP_USERNAME_LEN+1 /* user name+pad */ + +RAP_MACHNAME_LEN /* wksta name */ + +WORDSIZE /* buffer size */ + +WORDSIZE]; /* buffer size? */ + char upperbuf[MAX(RAP_USERNAME_LEN,RAP_MACHNAME_LEN)]; + int res = -1; + char *tmp = NULL; + + memset(param, 0, sizeof(param)); + + /* send a SMBtrans command with api NetWkstaUserLogoff */ + p = make_header(param, RAP_WWkstaUserLogoff, + RAP_NetWkstaUserLogoff_REQ, RAP_USER_LOGOFF_INFO_L1); + PUTDWORD(p, 0); /* Null pointer */ + PUTDWORD(p, 0); /* Null pointer */ + strlcpy(upperbuf, user, sizeof(upperbuf)); + if (!strupper_m(upperbuf)) { + return false; + } + tmp = upperbuf; + PUTSTRINGF(p, tmp, RAP_USERNAME_LEN); + p++; /* strange format, but ok */ + strlcpy(upperbuf, workstation, sizeof(upperbuf)); + if (!strupper_m(upperbuf)) { + return false; + } + tmp = upperbuf; + PUTSTRINGF(p, tmp, RAP_MACHNAME_LEN); + PUTWORD(p, CLI_BUFFER_SIZE); + PUTWORD(p, CLI_BUFFER_SIZE); + + if (cli_api(cli, + param, PTR_DIFF(p,param),1024, /* param, length, max */ + NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */ + &rparam, &rprcnt, /* return params, return size */ + &rdata, &rdrcnt /* return data, return size */ + )) { + char *endp = rparam + rprcnt; + res = GETRES(rparam,endp); + cli->rap_error = res; + + if (cli->rap_error != 0) { + DEBUG(4,("NetwkstaUserLogoff gave error %d\n", cli->rap_error)); + } + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + return (cli->rap_error == 0); +} + +int cli_NetPrintQEnum(struct cli_state *cli, + void (*qfn)(const char*,uint16_t,uint16_t,uint16_t,const char*,const char*,const char*,const char*,const char*,uint16_t,uint16_t), + void (*jfn)(uint16_t,const char*,const char*,const char*,const char*,uint16_t,uint16_t,const char*,unsigned int,unsigned int,const char*)) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetPrintQEnum_REQ) /* req string */ + +sizeof(RAP_PRINTQ_INFO_L2) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer size */ + +sizeof(RAP_SMB_PRINT_JOB_L1)]; /* more ret data */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0',sizeof(param)); + p = make_header(param, RAP_WPrintQEnum, + RAP_NetPrintQEnum_REQ, RAP_PRINTQ_INFO_L2); + PUTWORD(p,2); /* Info level 2 */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0); + + if (cli_api(cli, + param, PTR_DIFF(p,param),1024, + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetPrintQEnum gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetPrintQEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + char *endp = rparam + rprcnt; + int i, converter = 0, count = 0; + + p = rparam + WORDSIZE; + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + p = rdata; + endp = rdata + rdrcnt; + for (i=0;i<count && p < endp;i++) { + char qname[RAP_SHARENAME_LEN]; + char *sep_file, *print_proc, *dest, *parms, *comment; + uint16_t jobcount = 0, priority = 0; + uint16_t start_time = 0, until_time = 0, status = 0; + + p += rap_getstringf(p, + qname, + RAP_SHARENAME_LEN, + RAP_SHARENAME_LEN, + endp); + p++; /* pad */ + GETWORD(p, priority, endp); + GETWORD(p, start_time, endp); + GETWORD(p, until_time, endp); + p += rap_getstringp(frame, + p, + &sep_file, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &print_proc, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &dest, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &parms, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &comment, + rdata, + converter, + endp); + GETWORD(p, status, endp); + GETWORD(p, jobcount, endp); + + if (sep_file && print_proc && dest && parms && + comment) { + qfn(qname, priority, start_time, until_time, sep_file, print_proc, + dest, parms, comment, status, jobcount); + } + + if (jobcount) { + int j; + for (j=0;j<jobcount;j++) { + uint16_t jid = 0, pos = 0, fsstatus = 0; + char ownername[RAP_USERNAME_LEN]; + char notifyname[RAP_MACHNAME_LEN]; + char datatype[RAP_DATATYPE_LEN]; + char *jparms, *jstatus, *jcomment; + unsigned int submitted = 0, jsize = 0; + + GETWORD(p, jid, endp); + p += rap_getstringf(p, + ownername, + RAP_USERNAME_LEN, + RAP_USERNAME_LEN, + endp); + p++; /* pad byte */ + p += rap_getstringf(p, + notifyname, + RAP_MACHNAME_LEN, + RAP_MACHNAME_LEN, + endp); + p += rap_getstringf(p, + datatype, + RAP_DATATYPE_LEN, + RAP_DATATYPE_LEN, + endp); + p += rap_getstringp(frame, + p, + &jparms, + rdata, + converter, + endp); + GETWORD(p, pos, endp); + GETWORD(p, fsstatus, endp); + p += rap_getstringp(frame, + p, + &jstatus, + rdata, + converter, + endp); + GETDWORD(p, submitted, endp); + GETDWORD(p, jsize, endp); + p += rap_getstringp(frame, + p, + &jcomment, + rdata, + converter, + endp); + + if (jparms && jstatus && jcomment) { + jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus, + jstatus, submitted, jsize, jcomment); + } + } + } + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetPrintQEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_NetPrintQGetInfo(struct cli_state *cli, const char *printer, + void (*qfn)(const char*,uint16_t,uint16_t,uint16_t,const char*,const char*,const char*,const char*,const char*,uint16_t,uint16_t), + void (*jfn)(uint16_t,const char*,const char*,const char*,const char*,uint16_t,uint16_t,const char*,unsigned int,unsigned int,const char*)) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetPrintQGetInfo_REQ) /* req string */ + +sizeof(RAP_PRINTQ_INFO_L2) /* return string */ + +RAP_SHARENAME_LEN /* printer name */ + +WORDSIZE /* info level */ + +WORDSIZE /* buffer size */ + +sizeof(RAP_SMB_PRINT_JOB_L1)]; /* more ret data */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0',sizeof(param)); + p = make_header(param, RAP_WPrintQGetInfo, + RAP_NetPrintQGetInfo_REQ, RAP_PRINTQ_INFO_L2); + PUTSTRING(p, printer, RAP_SHARENAME_LEN-1); + PUTWORD(p, 2); /* Info level 2 */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0); + + if (cli_api(cli, + param, PTR_DIFF(p,param),1024, + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetPrintQGetInfo gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetPrintQGetInfo no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + char *endp = rparam + rprcnt; + int rsize = 0, converter = 0; + char qname[RAP_SHARENAME_LEN]; + char *sep_file, *print_proc, *dest, *parms, *comment; + uint16_t jobcount = 0, priority = 0; + uint16_t start_time = 0, until_time = 0, status = 0; + + p = rparam + WORDSIZE; + GETWORD(p, converter, endp); + GETWORD(p, rsize, endp); + + p = rdata; + endp = rdata + rdrcnt; + p += rap_getstringf(p, + qname, + RAP_SHARENAME_LEN, + RAP_SHARENAME_LEN, + endp); + p++; /* pad */ + GETWORD(p, priority, endp); + GETWORD(p, start_time, endp); + GETWORD(p, until_time, endp); + p += rap_getstringp(frame, + p, + &sep_file, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &print_proc, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &dest, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &parms, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &comment, + rdata, + converter, + endp); + GETWORD(p, status, endp); + GETWORD(p, jobcount, endp); + + if (sep_file && print_proc && dest && + parms && comment) { + qfn(qname, priority, start_time, until_time, sep_file, print_proc, + dest, parms, comment, status, jobcount); + } + if (jobcount) { + int j; + for (j=0;(j<jobcount)&&(PTR_DIFF(p,rdata)< rsize)&& + p<endp;j++) { + uint16_t jid = 0, pos = 0, fsstatus = 0; + char ownername[RAP_USERNAME_LEN]; + char notifyname[RAP_MACHNAME_LEN]; + char datatype[RAP_DATATYPE_LEN]; + char *jparms, *jstatus, *jcomment; + unsigned int submitted = 0, jsize = 0; + + GETWORD(p, jid, endp); + p += rap_getstringf(p, + ownername, + RAP_USERNAME_LEN, + RAP_USERNAME_LEN, + endp); + p++; /* pad byte */ + p += rap_getstringf(p, + notifyname, + RAP_MACHNAME_LEN, + RAP_MACHNAME_LEN, + endp); + p += rap_getstringf(p, + datatype, + RAP_DATATYPE_LEN, + RAP_DATATYPE_LEN, + endp); + p += rap_getstringp(frame, + p, + &jparms, + rdata, + converter, + endp); + GETWORD(p, pos,endp); + GETWORD(p, fsstatus,endp); + p += rap_getstringp(frame, + p, + &jstatus, + rdata, + converter, + endp); + GETDWORD(p, submitted,endp); + GETDWORD(p, jsize,endp); + p += rap_getstringp(frame, + p, + &jcomment, + rdata, + converter, + endp); + + if (jparms && jstatus && jcomment) { + jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus, + jstatus, submitted, jsize, jcomment); + } + } + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetPrintQGetInfo res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetServiceEnum - list running services on a different host. +****************************************************************************/ + +int cli_RNetServiceEnum(struct cli_state *cli, void (*fn)(const char *, const char *, void *), void *state) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetServiceEnum_REQ) /* parm string */ + +sizeof(RAP_SERVICE_INFO_L2) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WServiceEnum, + RAP_NetServiceEnum_REQ, RAP_SERVICE_INFO_L2); + PUTWORD(p,2); /* Info level 2 */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, 0xFFE0 /* data area size */, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if(cli->rap_error == 234) { + DEBUG(1,("Not all service names were returned (such as those longer than 15 characters)\n")); + } else if (cli->rap_error != 0) { + DEBUG(1,("NetServiceEnum gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetServiceEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + char *endp = rparam + rprcnt; + int i, count = 0; + + p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */ + GETWORD(p, count,endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata;i<count && p < endp;i++) { + char comment[RAP_SRVCCMNT_LEN]; + char servicename[RAP_SRVCNAME_LEN]; + + p += rap_getstringf(p, + servicename, + RAP_SRVCNAME_LEN, + RAP_SRVCNAME_LEN, + endp); + p+=8; /* pass status words */ + p += rap_getstringf(p, + comment, + RAP_SRVCCMNT_LEN, + RAP_SRVCCMNT_LEN, + endp); + + if (servicename[0]) { + fn(servicename, comment, cli); /* BB add status too */ + } + } + } else { + DEBUG(4,("NetServiceEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetSessionEnum - list workstations with sessions to an SMB server. +****************************************************************************/ + +int cli_NetSessionEnum(struct cli_state *cli, void (*fn)(char *, char *, uint16_t, uint16_t, uint16_t, unsigned int, unsigned int, unsigned int, char *)) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetSessionEnum_REQ) /* parm string */ + +sizeof(RAP_SESSION_INFO_L2) /* return string */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WsessionEnum, + RAP_NetSessionEnum_REQ, RAP_SESSION_INFO_L2); + PUTWORD(p,2); /* Info level 2 */ + PUTWORD(p,0xFF); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),8, + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetSessionEnum gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetSessionEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + char *endp = rparam + rprcnt; + int i, converter = 0, count = 0; + + p = rparam + WORDSIZE; + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata;i<count && p < endp;i++) { + char *wsname, *username, *clitype_name; + uint16_t num_conns = 0, num_opens = 0, num_users = 0; + unsigned int sess_time = 0, idle_time = 0, user_flags = 0; + + p += rap_getstringp(frame, + p, + &wsname, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &username, + rdata, + converter, + endp); + GETWORD(p, num_conns, endp); + GETWORD(p, num_opens, endp); + GETWORD(p, num_users, endp); + GETDWORD(p, sess_time, endp); + GETDWORD(p, idle_time, endp); + GETDWORD(p, user_flags, endp); + p += rap_getstringp(frame, + p, + &clitype_name, + rdata, + converter, + endp); + + if (wsname && username && clitype_name) { + fn(wsname, username, num_conns, num_opens, num_users, sess_time, + idle_time, user_flags, clitype_name); + } + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetSessionEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetSessionGetInfo - get information about other session to an SMB server. +****************************************************************************/ + +int cli_NetSessionGetInfo(struct cli_state *cli, const char *workstation, + void (*fn)(const char *, const char *, uint16_t, uint16_t, uint16_t, unsigned int, unsigned int, unsigned int, const char *)) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetSessionGetInfo_REQ) /* req string */ + +sizeof(RAP_SESSION_INFO_L2) /* return string */ + +RAP_MACHNAME_LEN /* wksta name */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + char *endp; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WsessionGetInfo, + RAP_NetSessionGetInfo_REQ, RAP_SESSION_INFO_L2); + PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1); + PUTWORD(p,2); /* Info level 2 */ + PUTWORD(p,0xFF); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),PTR_DIFF(p,param), + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if (cli->rap_error != 0) { + DEBUG(1,("NetSessionGetInfo gave error %d\n", cli->rap_error)); + } + } + + if (!rdata) { + DEBUG(4,("NetSessionGetInfo no data returned\n")); + goto out; + } + + endp = rparam + rprcnt; + res = GETRES(rparam, endp); + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + int converter = 0; + char *wsname, *username, *clitype_name; + uint16_t num_conns = 0, num_opens = 0, num_users = 0; + unsigned int sess_time = 0, idle_time = 0, user_flags = 0; + + p = rparam + WORDSIZE; + GETWORD(p, converter,endp); + + p = rdata; + endp = rdata + rdrcnt; + p += rap_getstringp(frame, + p, + &wsname, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &username, + rdata, + converter, + endp); + GETWORD(p, num_conns, endp); + GETWORD(p, num_opens, endp); + GETWORD(p, num_users, endp); + GETDWORD(p, sess_time, endp); + GETDWORD(p, idle_time, endp); + GETDWORD(p, user_flags, endp); + rap_getstringp(frame, + p, + &clitype_name, + rdata, + converter, + endp); + + if (wsname && username && clitype_name) { + fn(wsname, username, num_conns, num_opens, num_users, sess_time, + idle_time, user_flags, clitype_name); + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetSessionGetInfo res=%d\n", res)); + } + + out: + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +/**************************************************************************** + Call a NetSessionDel - close a session to an SMB server. +****************************************************************************/ + +int cli_NetSessionDel(struct cli_state *cli, const char *workstation) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetSessionDel_REQ) /* req string */ + +1 /* no return string */ + +RAP_MACHNAME_LEN /* workstation name */ + +WORDSIZE]; /* reserved (0) */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WsessionDel, RAP_NetSessionDel_REQ, NULL); + PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1); + PUTWORD(p,0); /* reserved word of 0 */ + + if (cli_api(cli, + param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */ + NULL, 0, 200, /* data, length, maxlen */ + &rparam, &rprcnt, /* return params, length */ + &rdata, &rdrcnt)) /* return data, length */ + { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + + if (res == 0) { + /* nothing to do */ + } else { + DEBUG(4,("NetFileClose2 res=%d\n", res)); + } + } else { + res = -1; + DEBUG(4,("NetFileClose2 failed\n")); + } + + SAFE_FREE(rparam); + SAFE_FREE(rdata); + + return res; +} + +int cli_NetConnectionEnum(struct cli_state *cli, const char *qualifier, + void (*fn)(uint16_t conid, uint16_t contype, + uint16_t numopens, uint16_t numusers, + uint32_t contime, const char *username, + const char *netname)) +{ + char param[WORDSIZE /* api number */ + +sizeof(RAP_NetConnectionEnum_REQ) /* req string */ + +sizeof(RAP_CONNECTION_INFO_L1) /* return string */ + +RAP_MACHNAME_LEN /* wksta name */ + +WORDSIZE /* info level */ + +WORDSIZE]; /* buffer size */ + char *p; + char *rparam = NULL; + char *rdata = NULL; + unsigned int rprcnt, rdrcnt; + int res = -1; + + memset(param, '\0', sizeof(param)); + p = make_header(param, RAP_WconnectionEnum, + RAP_NetConnectionEnum_REQ, RAP_CONNECTION_INFO_L1); + PUTSTRING(p, qualifier, RAP_MACHNAME_LEN-1);/* Workstation name */ + PUTWORD(p,1); /* Info level 1 */ + PUTWORD(p,0xFFE0); /* Return buffer size */ + + if (cli_api(cli, + param, PTR_DIFF(p,param),PTR_DIFF(p,param), + NULL, 0, CLI_BUFFER_SIZE, + &rparam, &rprcnt, + &rdata, &rdrcnt)) { + char *endp = rparam + rprcnt; + res = GETRES(rparam, endp); + cli->rap_error = res; + if (res != 0) { + DEBUG(1,("NetConnectionEnum gave error %d\n", res)); + } + } + + if (!rdata) { + DEBUG(4,("NetConnectionEnum no data returned\n")); + goto out; + } + + if (res == 0 || res == ERRmoredata) { + TALLOC_CTX *frame = talloc_stackframe(); + char *endp = rparam + rprcnt; + int i, converter = 0, count = 0; + + p = rparam + WORDSIZE; + GETWORD(p, converter, endp); + GETWORD(p, count, endp); + + endp = rdata + rdrcnt; + for (i=0,p=rdata;i<count && p < endp;i++) { + char *netname, *username; + uint16_t conn_id = 0, conn_type = 0, num_opens = 0, num_users = 0; + unsigned int conn_time = 0; + + GETWORD(p,conn_id, endp); + GETWORD(p,conn_type, endp); + GETWORD(p,num_opens, endp); + GETWORD(p,num_users, endp); + GETDWORD(p,conn_time, endp); + p += rap_getstringp(frame, + p, + &username, + rdata, + converter, + endp); + p += rap_getstringp(frame, + p, + &netname, + rdata, + converter, + endp); + + if (username && netname) { + fn(conn_id, conn_type, num_opens, num_users, conn_time, + username, netname); + } + } + TALLOC_FREE(frame); + } else { + DEBUG(4,("NetConnectionEnum res=%d\n", res)); + } + + out: + + SAFE_FREE(rdata); + SAFE_FREE(rparam); + return res; +} |