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diff --git a/source3/include/libsmbclient.h b/source3/include/libsmbclient.h new file mode 100644 index 0000000..84c9808 --- /dev/null +++ b/source3/include/libsmbclient.h @@ -0,0 +1,3280 @@ +/*===================================================================== + Unix SMB/Netbios implementation. + SMB client library API definitions + Copyright (C) Andrew Tridgell 1998 + Copyright (C) Richard Sharpe 2000 + Copyright (C) John Terpsra 2000 + Copyright (C) Tom Jansen (Ninja ISD) 2002 + Copyright (C) Derrell Lipman 2003-2008 + + + 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/>. + =====================================================================*/ + +#ifndef SMBCLIENT_H_INCLUDED +#define SMBCLIENT_H_INCLUDED + +#undef DEPRECATED_SMBC_INTERFACE +#if ! defined(__LIBSMBCLIENT_INTERNAL__) && defined(__GNUC__) +# define DEPRECATED_SMBC_INTERFACE __attribute__ ((deprecated)) +#else +# define DEPRECATED_SMBC_INTERFACE +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/*-------------------------------------------------------------------*/ +/* The following are special comments to instruct DOXYGEN (automated + * documentation tool: +*/ +/** \defgroup libsmbclient +*/ +/** \defgroup structure Data Structures Type and Constants +* \ingroup libsmbclient +* Data structures, types, and constants +*/ +/** \defgroup callback Callback function types +* \ingroup libsmbclient +* Callback functions +*/ +/** \defgroup file File Functions +* \ingroup libsmbclient +* Functions used to access individual file contents +*/ +/** \defgroup directory Directory Functions +* \ingroup libsmbclient +* Functions used to access directory entries +*/ +/** \defgroup attribute Attributes Functions +* \ingroup libsmbclient +* Functions used to view or change file and directory attributes +*/ +/** \defgroup print Print Functions +* \ingroup libsmbclient +* Functions used to access printing functionality +*/ +/** \defgroup misc Miscellaneous Functions +* \ingroup libsmbclient +* Functions that don't fit in to other categories +*/ +/*-------------------------------------------------------------------*/ + +/* Make sure we have the following includes for now ... */ +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/statvfs.h> +#include <stdint.h> +#include <fcntl.h> +#include <time.h> +#include <utime.h> + +#define SMBC_BASE_FD 10000 /* smallest file descriptor returned */ + +#define SMBC_WORKGROUP 1 +#define SMBC_SERVER 2 +#define SMBC_FILE_SHARE 3 +#define SMBC_PRINTER_SHARE 4 +#define SMBC_COMMS_SHARE 5 +#define SMBC_IPC_SHARE 6 +#define SMBC_DIR 7 +#define SMBC_FILE 8 +#define SMBC_LINK 9 + +/**@ingroup structure + * Structure that represents a directory entry. + * + */ +struct smbc_dirent +{ + /** Type of entity. + SMBC_WORKGROUP=1, + SMBC_SERVER=2, + SMBC_FILE_SHARE=3, + SMBC_PRINTER_SHARE=4, + SMBC_COMMS_SHARE=5, + SMBC_IPC_SHARE=6, + SMBC_DIR=7, + SMBC_FILE=8, + SMBC_LINK=9,*/ + unsigned int smbc_type; + + /** Length of this smbc_dirent in bytes + */ + unsigned int dirlen; + /** The length of the comment string in bytes (does not include + * null terminator) + */ + unsigned int commentlen; + /** Points to the null terminated comment string + */ + char *comment; + /** The length of the name string in bytes (does not include + * null terminator) + */ + unsigned int namelen; + /** Points to the null terminated name string + */ + char name[1]; +}; + +/**@ingroup structure + * Structure that represents all attributes of a directory entry. + * + */ +struct libsmb_file_info +{ + /** + * Size of file + */ + uint64_t size; + /** + * DOS attributes of file + */ + uint16_t attrs; + /** + * User ID of file + */ + uid_t uid; + /** + * Group ID of file + */ + gid_t gid; + /** + * Birth/Create time of file (if supported by system) + * Otherwise the value will be 0 + */ + struct timespec btime_ts; + /** + * Modified time for the file + */ + struct timespec mtime_ts; + /** + * Access time for the file + */ + struct timespec atime_ts; + /** + * Change time for the file + */ + struct timespec ctime_ts; + /** + * Name of file + */ + char *name; + /** + * Short name of file + */ + char *short_name; +}; + +/* + * Logging callback function + */ +typedef void (*smbc_debug_callback_fn)(void *private_ptr, int level, const char *msg); + +/* + * Flags for smbc_setxattr() + * Specify a bitwise OR of these, or 0 to add or replace as necessary + */ +#define SMBC_XATTR_FLAG_CREATE 0x1 /* fail if attr already exists */ +#define SMBC_XATTR_FLAG_REPLACE 0x2 /* fail if attr does not exist */ + + +/* + * Mappings of the DOS mode bits, as returned by smbc_getxattr() when the + * attribute name "system.dos_attr.mode" (or "system.dos_attr.*" or + * "system.*") is specified. + */ +#define SMBC_DOS_MODE_READONLY 0x01 +#define SMBC_DOS_MODE_HIDDEN 0x02 +#define SMBC_DOS_MODE_SYSTEM 0x04 +#define SMBC_DOS_MODE_VOLUME_ID 0x08 +#define SMBC_DOS_MODE_DIRECTORY 0x10 +#define SMBC_DOS_MODE_ARCHIVE 0x20 + +/* + * Valid values for the option "open_share_mode", when calling + * smbc_setOptionOpenShareMode() + */ +typedef enum smbc_share_mode +{ + SMBC_SHAREMODE_DENY_DOS = 0, + SMBC_SHAREMODE_DENY_ALL = 1, + SMBC_SHAREMODE_DENY_WRITE = 2, + SMBC_SHAREMODE_DENY_READ = 3, + SMBC_SHAREMODE_DENY_NONE = 4, + SMBC_SHAREMODE_DENY_FCB = 7 +} smbc_share_mode; + + +/** + * Values for option SMB Encryption Level, as set and retrieved with + * smbc_setOptionSmbEncryptionLevel() and smbc_getOptionSmbEncryptionLevel() + */ +typedef enum smbc_smb_encrypt_level +{ + SMBC_ENCRYPTLEVEL_DEFAULT = -1, + SMBC_ENCRYPTLEVEL_NONE = 0, + SMBC_ENCRYPTLEVEL_REQUEST = 1, + SMBC_ENCRYPTLEVEL_REQUIRE = 2 +} smbc_smb_encrypt_level; + + +/** + * Capabilities set in the f_flag field of struct statvfs, from + * smbc_statvfs(). These may be OR-ed together to reflect a full set of + * available capabilities. + */ +typedef enum smbc_vfs_feature +{ + /* Defined by POSIX or in Linux include files (low-order bits) */ + SMBC_VFS_FEATURE_RDONLY = (1 << 0), + + /* Specific to libsmbclient (high-order bits) */ + SMBC_VFS_FEATURE_DFS = (1 << 28), + SMBC_VFS_FEATURE_CASE_INSENSITIVE = (1 << 29), + SMBC_VFS_FEATURE_NO_UNIXCIFS = (1 << 30) +} smbc_vfs_feature; + +typedef int smbc_bool; + + +#ifndef ENOATTR +# define ENOATTR ENOENT /* No such attribute */ +#endif + + + + +/**@ingroup structure + * Structure that represents a print job. + * + */ +#ifndef _CLIENT_H +struct print_job_info +{ + /** numeric ID of the print job + */ + unsigned short id; + + /** represents print job priority (lower numbers mean higher priority) + */ + unsigned short priority; + + /** Size of the print job + */ + size_t size; + + /** Name of the user that owns the print job + */ + char user[128]; + + /** Name of the print job. This will have no name if an anonymous print + * file was opened. Ie smb://server/printer + */ + char name[128]; + + /** Time the print job was spooled + */ + time_t t; +}; +#endif /* _CLIENT_H */ + + +/**@ingroup structure + * Server handle + */ +typedef struct _SMBCSRV SMBCSRV; + +/**@ingroup structure + * File or directory handle + */ +typedef struct _SMBCFILE SMBCFILE; + +/**@ingroup structure + * File or directory handle + */ +typedef struct _SMBCCTX SMBCCTX; + + +/* + * Flags for SMBCCTX->flags + * + * NEW CODE SHOULD NOT DIRECTLY MANIPULATE THE CONTEXT STRUCTURE. + * Instead, use: + * smbc_setOptionUseKerberos() + * smbc_getOptionUseKerberos() + * smbc_setOptionFallbackAfterKerberos() + * smbc_getOptionFallbackAFterKerberos() + * smbc_setOptionNoAutoAnonymousLogin() + * smbc_getOptionNoAutoAnonymousLogin() + * smbc_setOptionUseCCache() + * smbc_getOptionUseCCache() + */ +# define SMB_CTX_FLAG_USE_KERBEROS (1 << 0) +# define SMB_CTX_FLAG_FALLBACK_AFTER_KERBEROS (1 << 1) +# define SMBCCTX_FLAG_NO_AUTO_ANONYMOUS_LOGON (1 << 2) +# define SMB_CTX_FLAG_USE_CCACHE (1 << 3) + + + +/**@ingroup callback + * Authentication callback function type (traditional method) + * + * Type for the the authentication function called by the library to + * obtain authentication credentials + * + * For kerberos support the function should just be called without + * prompting the user for credentials. Which means a simple 'return' + * should work. Take a look at examples/libsmbclient/get_auth_data_fn.h + * and examples/libsmbclient/testbrowse.c. + * + * @param srv Server being authenticated to + * + * @param shr Share being authenticated to + * + * @param wg Pointer to buffer containing a "hint" for the + * workgroup to be authenticated. Should be filled in + * with the correct workgroup if the hint is wrong. + * + * @param wglen The size of the workgroup buffer in bytes + * + * @param un Pointer to buffer containing a "hint" for the + * user name to be use for authentication. Should be + * filled in with the correct workgroup if the hint is + * wrong. + * + * @param unlen The size of the username buffer in bytes + * + * @param pw Pointer to buffer containing to which password + * copied + * + * @param pwlen The size of the password buffer in bytes + * + */ +typedef void (*smbc_get_auth_data_fn)(const char *srv, + const char *shr, + char *wg, int wglen, + char *un, int unlen, + char *pw, int pwlen); +/**@ingroup callback + * Authentication callback function type (method that includes context) + * + * Type for the the authentication function called by the library to + * obtain authentication credentials + * + * For kerberos support the function should just be called without + * prompting the user for credentials. Which means a simple 'return' + * should work. Take a look at examples/libsmbclient/get_auth_data_fn.h + * and examples/libsmbclient/testbrowse.c. + * + * @param c Pointer to the smb context + * + * @param srv Server being authenticated to + * + * @param shr Share being authenticated to + * + * @param wg Pointer to buffer containing a "hint" for the + * workgroup to be authenticated. Should be filled in + * with the correct workgroup if the hint is wrong. + * + * @param wglen The size of the workgroup buffer in bytes + * + * @param un Pointer to buffer containing a "hint" for the + * user name to be use for authentication. Should be + * filled in with the correct workgroup if the hint is + * wrong. + * + * @param unlen The size of the username buffer in bytes + * + * @param pw Pointer to buffer containing to which password + * copied + * + * @param pwlen The size of the password buffer in bytes + * + */ +typedef void (*smbc_get_auth_data_with_context_fn)(SMBCCTX *c, + const char *srv, + const char *shr, + char *wg, int wglen, + char *un, int unlen, + char *pw, int pwlen); + + +/**@ingroup callback + * Print job info callback function type. + * + * @param i pointer to print job information structure + * + */ +typedef void (*smbc_list_print_job_fn)(struct print_job_info *i); + + +/**@ingroup callback + * Check if a server is still good + * + * @param c pointer to smb context + * + * @param srv pointer to server to check + * + * @return 0 when connection is good. 1 on error. + * + */ +typedef int (*smbc_check_server_fn)(SMBCCTX * c, SMBCSRV *srv); + +/**@ingroup callback + * Remove a server if unused + * + * @param c pointer to smb context + * + * @param srv pointer to server to remove + * + * @return 0 on success. 1 on failure. + * + */ +typedef int (*smbc_remove_unused_server_fn)(SMBCCTX * c, SMBCSRV *srv); + + +/**@ingroup callback + * Add a server to the cache system + * + * @param c pointer to smb context + * + * @param srv pointer to server to add + * + * @param server server name + * + * @param share share name + * + * @param workgroup workgroup used to connect + * + * @param username username used to connect + * + * @return 0 on success. 1 on failure. + * + */ +typedef int (*smbc_add_cached_srv_fn) (SMBCCTX * c, SMBCSRV *srv, + const char * server, const char * share, + const char * workgroup, const char * username); + +/**@ingroup callback + * Look up a server in the cache system + * + * @param c pointer to smb context + * + * @param server server name to match + * + * @param share share name to match + * + * @param workgroup workgroup to match + * + * @param username username to match + * + * @return pointer to SMBCSRV on success. NULL on failure. + * + */ +typedef SMBCSRV * (*smbc_get_cached_srv_fn) (SMBCCTX * c, const char * server, + const char * share, const char * workgroup, + const char * username); + +/**@ingroup callback + * Check if a server is still good + * + * @param c pointer to smb context + * + * @param srv pointer to server to remove + * + * @return 0 when found and removed. 1 on failure. + * + */ +typedef int (*smbc_remove_cached_srv_fn)(SMBCCTX * c, SMBCSRV *srv); + + +/**@ingroup callback + * Try to remove all servers from the cache system and disconnect + * + * @param c pointer to smb context + * + * @return 0 when found and removed. 1 on failure. + * + */ +typedef int (*smbc_purge_cached_fn) (SMBCCTX * c); + + + +/***************************************** + * Getters and setters for CONFIGURATION * + *****************************************/ + +/** Get the debug level */ +int +smbc_getDebug(SMBCCTX *c); + +/** Set the debug level */ +void +smbc_setDebug(SMBCCTX *c, int debug); + +/** + * set log callback function to capture logs from libsmbclient, this + * is applied at global level + */ +void +smbc_setLogCallback(SMBCCTX *c, void *private_ptr, + smbc_debug_callback_fn fn); + +/** set configuration file, this is applied at global level */ +int +smbc_setConfiguration(SMBCCTX *c, const char *file); + +/** Get the netbios name used for making connections */ +const char * +smbc_getNetbiosName(SMBCCTX *c); + +/** Set the netbios name used for making connections */ +void +smbc_setNetbiosName(SMBCCTX *c, const char *netbios_name); + +/** Get the workgroup used for making connections */ +const char * +smbc_getWorkgroup(SMBCCTX *c); + +/** Set the workgroup used for making connections */ +void smbc_setWorkgroup(SMBCCTX *c, const char *workgroup); + +/** Get the username used for making connections */ +const char * +smbc_getUser(SMBCCTX *c); + +/** Set the username used for making connections */ +void +smbc_setUser(SMBCCTX *c, const char *user); + +/** + * Get the timeout used for waiting on connections and response data + * (in milliseconds) + */ +int +smbc_getTimeout(SMBCCTX *c); + +/** + * Set the timeout used for waiting on connections and response data + * (in milliseconds) + */ +void +smbc_setTimeout(SMBCCTX *c, int timeout); + + +/** + * Get the TCP port used to connect (0 means default). + */ +uint16_t +smbc_getPort(SMBCCTX *c); + +/** + * Set the TCP port used to connect (0 means default). + */ +void +smbc_setPort(SMBCCTX *c, uint16_t port); + + + +/*********************************** + * Getters and setters for OPTIONS * + ***********************************/ + +/** Get whether to log to standard error instead of standard output */ +smbc_bool +smbc_getOptionDebugToStderr(SMBCCTX *c); + +/** Set whether to log to standard error instead of standard output */ +void +smbc_setOptionDebugToStderr(SMBCCTX *c, smbc_bool b); + +/** + * Get whether to use new-style time attribute names, e.g. WRITE_TIME rather + * than the old-style names such as M_TIME. This allows also setting/getting + * CREATE_TIME which was previously unimplemented. (Note that the old C_TIME + * was supposed to be CHANGE_TIME but was confused and sometimes referred to + * CREATE_TIME.) + */ +smbc_bool +smbc_getOptionFullTimeNames(SMBCCTX *c); + +/** + * Set whether to use new-style time attribute names, e.g. WRITE_TIME rather + * than the old-style names such as M_TIME. This allows also setting/getting + * CREATE_TIME which was previously unimplemented. (Note that the old C_TIME + * was supposed to be CHANGE_TIME but was confused and sometimes referred to + * CREATE_TIME.) + */ +void +smbc_setOptionFullTimeNames(SMBCCTX *c, smbc_bool b); + +/** + * Get the share mode to use for files opened with SMBC_open_ctx(). The + * default is SMBC_SHAREMODE_DENY_NONE. + */ +smbc_share_mode +smbc_getOptionOpenShareMode(SMBCCTX *c); + +/** + * Set the share mode to use for files opened with SMBC_open_ctx(). The + * default is SMBC_SHAREMODE_DENY_NONE. + */ +void +smbc_setOptionOpenShareMode(SMBCCTX *c, smbc_share_mode share_mode); + +/** Retrieve a previously saved user data handle */ +void * +smbc_getOptionUserData(SMBCCTX *c); + +/** Save a user data handle */ +void +smbc_setOptionUserData(SMBCCTX *c, void *user_data); + +/** Get the encoded value for encryption level. */ +smbc_smb_encrypt_level +smbc_getOptionSmbEncryptionLevel(SMBCCTX *c); + +/** Set the encoded value for encryption level. */ +void +smbc_setOptionSmbEncryptionLevel(SMBCCTX *c, smbc_smb_encrypt_level level); + +/** + * Get whether to treat file names as case-sensitive if we can't determine + * when connecting to the remote share whether the file system is case + * sensitive. This defaults to FALSE since it's most likely that if we can't + * retrieve the file system attributes, it's a very old file system that does + * not support case sensitivity. + */ +smbc_bool +smbc_getOptionCaseSensitive(SMBCCTX *c); + +/** + * Set whether to treat file names as case-sensitive if we can't determine + * when connecting to the remote share whether the file system is case + * sensitive. This defaults to FALSE since it's most likely that if we can't + * retrieve the file system attributes, it's a very old file system that does + * not support case sensitivity. + */ +void +smbc_setOptionCaseSensitive(SMBCCTX *c, smbc_bool b); + + +/** + * Get from how many local master browsers should the list of workgroups be + * retrieved. It can take up to 12 minutes or longer after a server becomes a + * local master browser, for it to have the entire browse list (the list of + * workgroups/domains) from an entire network. Since a client never knows + * which local master browser will be found first, the one which is found + * first and used to retrieve a browse list may have an incomplete or empty + * browse list. By requesting the browse list from multiple local master + * browsers, a more complete list can be generated. For small networks (few + * workgroups), it is recommended that this value be set to 0, causing the + * browse lists from all found local master browsers to be retrieved and + * merged. For networks with many workgroups, a suitable value for this + * variable is probably somewhere around 3. (Default: 3). + */ +int +smbc_getOptionBrowseMaxLmbCount(SMBCCTX *c); + +/** + * Set from how many local master browsers should the list of workgroups be + * retrieved. It can take up to 12 minutes or longer after a server becomes a + * local master browser, for it to have the entire browse list (the list of + * workgroups/domains) from an entire network. Since a client never knows + * which local master browser will be found first, the one which is found + * first and used to retrieve a browse list may have an incomplete or empty + * browse list. By requesting the browse list from multiple local master + * browsers, a more complete list can be generated. For small networks (few + * workgroups), it is recommended that this value be set to 0, causing the + * browse lists from all found local master browsers to be retrieved and + * merged. For networks with many workgroups, a suitable value for this + * variable is probably somewhere around 3. (Default: 3). + */ +void +smbc_setOptionBrowseMaxLmbCount(SMBCCTX *c, int count); + +/** + * Get whether to url-encode readdir entries. + * + * There is a difference in the desired return strings from + * smbc_readdir() depending upon whether the filenames are to + * be displayed to the user, or whether they are to be + * appended to the path name passed to smbc_opendir() to call + * a further smbc_ function (e.g. open the file with + * smbc_open()). In the former case, the filename should be + * in "human readable" form. In the latter case, the smbc_ + * functions expect a URL which must be url-encoded. Those + * functions decode the URL. If, for example, smbc_readdir() + * returned a file name of "abc%20def.txt", passing a path + * with this file name attached to smbc_open() would cause + * smbc_open to attempt to open the file "abc def.txt" since + * the %20 is decoded into a space. + * + * Set this option to True if the names returned by + * smbc_readdir() should be url-encoded such that they can be + * passed back to another smbc_ call. Set it to False if the + * names returned by smbc_readdir() are to be presented to the + * user. + * + * For backwards compatibility, this option defaults to False. + */ +smbc_bool +smbc_getOptionUrlEncodeReaddirEntries(SMBCCTX *c); + +/** + * Set whether to url-encode readdir entries. + * + * There is a difference in the desired return strings from + * smbc_readdir() depending upon whether the filenames are to + * be displayed to the user, or whether they are to be + * appended to the path name passed to smbc_opendir() to call + * a further smbc_ function (e.g. open the file with + * smbc_open()). In the former case, the filename should be + * in "human readable" form. In the latter case, the smbc_ + * functions expect a URL which must be url-encoded. Those + * functions decode the URL. If, for example, smbc_readdir() + * returned a file name of "abc%20def.txt", passing a path + * with this file name attached to smbc_open() would cause + * smbc_open to attempt to open the file "abc def.txt" since + * the %20 is decoded into a space. + * + * Set this option to True if the names returned by + * smbc_readdir() should be url-encoded such that they can be + * passed back to another smbc_ call. Set it to False if the + * names returned by smbc_readdir() are to be presented to the + * user. + * + * For backwards compatibility, this option defaults to False. + */ +void +smbc_setOptionUrlEncodeReaddirEntries(SMBCCTX *c, smbc_bool b); + +/** + * Get whether to use the same connection for all shares on a server. + * + * Some Windows versions appear to have a limit to the number + * of concurrent SESSIONs and/or TREE CONNECTions. In + * one-shot programs (i.e. the program runs and then quickly + * ends, thereby shutting down all connections), it is + * probably reasonable to establish a new connection for each + * share. In long-running applications, the limitation can be + * avoided by using only a single connection to each server, + * and issuing a new TREE CONNECT when the share is accessed. + */ +smbc_bool +smbc_getOptionOneSharePerServer(SMBCCTX *c); + +/** + * Set whether to use the same connection for all shares on a server. + * + * Some Windows versions appear to have a limit to the number + * of concurrent SESSIONs and/or TREE CONNECTions. In + * one-shot programs (i.e. the program runs and then quickly + * ends, thereby shutting down all connections), it is + * probably reasonable to establish a new connection for each + * share. In long-running applications, the limitation can be + * avoided by using only a single connection to each server, + * and issuing a new TREE CONNECT when the share is accessed. + */ +void +smbc_setOptionOneSharePerServer(SMBCCTX *c, smbc_bool b); + +/** Get whether to enable use of kerberos */ +smbc_bool +smbc_getOptionUseKerberos(SMBCCTX *c); + +/** Set whether to enable use of kerberos */ +void +smbc_setOptionUseKerberos(SMBCCTX *c, smbc_bool b); + +/** Get whether to fallback after kerberos */ +smbc_bool +smbc_getOptionFallbackAfterKerberos(SMBCCTX *c); + +/** Set whether to fallback after kerberos */ +void +smbc_setOptionFallbackAfterKerberos(SMBCCTX *c, smbc_bool b); + +/** Get whether to automatically select anonymous login */ +smbc_bool +smbc_getOptionNoAutoAnonymousLogin(SMBCCTX *c); + +/** Set whether to automatically select anonymous login */ +void +smbc_setOptionNoAutoAnonymousLogin(SMBCCTX *c, smbc_bool b); + +/** Get whether to enable use of the winbind ccache */ +smbc_bool +smbc_getOptionUseCCache(SMBCCTX *c); + +/** Set whether to enable use of the winbind ccache */ +void +smbc_setOptionUseCCache(SMBCCTX *c, smbc_bool b); + +/** Get indication that the password supplied is the NT hash */ +smbc_bool +smbc_getOptionUseNTHash(SMBCCTX *c); + +/** Set indication that the password supplied is the NT hash */ +void +smbc_setOptionUseNTHash(SMBCCTX *c, smbc_bool b); + +/** + * @brief Set the 'client min protocol' and the 'client max protocol'. + * + * IMPORTANT: This overrrides the values 'client min protocol' and 'client max + * protocol' set in the smb.conf file! + * + * @param[in] c The smbc context to use. + * + * @param[in] min_proto The minimal protocol to use or NULL for leaving it + * untouched. + * + * @param[in] max_proto The maximum protocol to use or NULL for leaving it + * untouched. + * + * @returns true for success, false otherwise + */ +smbc_bool +smbc_setOptionProtocols(SMBCCTX *c, const char *min_proto, const char *max_proto); + +/************************************* + * Getters and setters for FUNCTIONS * + *************************************/ + +/** Get the function for obtaining authentication data */ +smbc_get_auth_data_fn smbc_getFunctionAuthData(SMBCCTX *c); + +/** Set the function for obtaining authentication data */ +void smbc_setFunctionAuthData(SMBCCTX *c, smbc_get_auth_data_fn fn); + +/** Get the new-style authentication function which includes the context. */ +smbc_get_auth_data_with_context_fn +smbc_getFunctionAuthDataWithContext(SMBCCTX *c); + +/** Set the new-style authentication function which includes the context. */ +void +smbc_setFunctionAuthDataWithContext(SMBCCTX *c, + smbc_get_auth_data_with_context_fn fn); + +/** Get the function for checking if a server is still good */ +smbc_check_server_fn smbc_getFunctionCheckServer(SMBCCTX *c); + +/** Set the function for checking if a server is still good */ +void smbc_setFunctionCheckServer(SMBCCTX *c, smbc_check_server_fn fn); + +/** Get the function for removing a server if unused */ +smbc_remove_unused_server_fn smbc_getFunctionRemoveUnusedServer(SMBCCTX *c); + +/** Set the function for removing a server if unused */ +void smbc_setFunctionRemoveUnusedServer(SMBCCTX *c, + smbc_remove_unused_server_fn fn); + +/** Get the function for adding a cached server */ +smbc_add_cached_srv_fn smbc_getFunctionAddCachedServer(SMBCCTX *c); + +/** Set the function for adding a cached server */ +void smbc_setFunctionAddCachedServer(SMBCCTX *c, smbc_add_cached_srv_fn fn); + +/** Get the function for server cache lookup */ +smbc_get_cached_srv_fn smbc_getFunctionGetCachedServer(SMBCCTX *c); + +/** Set the function for server cache lookup */ +void smbc_setFunctionGetCachedServer(SMBCCTX *c, smbc_get_cached_srv_fn fn); + +/** Get the function for server cache removal */ +smbc_remove_cached_srv_fn smbc_getFunctionRemoveCachedServer(SMBCCTX *c); + +/** Set the function for server cache removal */ +void smbc_setFunctionRemoveCachedServer(SMBCCTX *c, + smbc_remove_cached_srv_fn fn); + +/** + * Get the function for server cache purging. This function tries to + * remove all cached servers (e.g. on disconnect) + */ +smbc_purge_cached_fn smbc_getFunctionPurgeCachedServers(SMBCCTX *c); + +/** + * Set the function for server cache purging. This function tries to + * remove all cached servers (e.g. on disconnect) + */ +void smbc_setFunctionPurgeCachedServers(SMBCCTX *c, + smbc_purge_cached_fn fn); + +/** Get the function to store private data of the server cache */ +struct smbc_server_cache * smbc_getServerCacheData(SMBCCTX *c); + +/** Set the function to store private data of the server cache */ +void smbc_setServerCacheData(SMBCCTX *c, struct smbc_server_cache * cache); + + + +/***************************************************************** + * Callable functions for files. * + * Each callable has a function signature typedef, a declaration * + * for the getter, and a declaration for the setter. * + *****************************************************************/ + +typedef SMBCFILE * (*smbc_open_fn)(SMBCCTX *c, + const char *fname, + int flags, + mode_t mode); +smbc_open_fn smbc_getFunctionOpen(SMBCCTX *c); +void smbc_setFunctionOpen(SMBCCTX *c, smbc_open_fn fn); + +typedef SMBCFILE * (*smbc_creat_fn)(SMBCCTX *c, + const char *path, + mode_t mode); +smbc_creat_fn smbc_getFunctionCreat(SMBCCTX *c); +void smbc_setFunctionCreat(SMBCCTX *c, smbc_creat_fn); + +typedef ssize_t (*smbc_read_fn)(SMBCCTX *c, + SMBCFILE *file, + void *buf, + size_t count); +smbc_read_fn smbc_getFunctionRead(SMBCCTX *c); +void smbc_setFunctionRead(SMBCCTX *c, smbc_read_fn fn); + +typedef ssize_t (*smbc_write_fn)(SMBCCTX *c, + SMBCFILE *file, + const void *buf, + size_t count); +smbc_write_fn smbc_getFunctionWrite(SMBCCTX *c); +void smbc_setFunctionWrite(SMBCCTX *c, smbc_write_fn fn); + +typedef off_t (*smbc_splice_fn)(SMBCCTX *c, + SMBCFILE *srcfile, + SMBCFILE *dstfile, + off_t count, + int (*splice_cb)(off_t n, void *priv), + void *priv); +smbc_splice_fn smbc_getFunctionSplice(SMBCCTX *c); +void smbc_setFunctionSplice(SMBCCTX *c, smbc_splice_fn fn); + +typedef int (*smbc_unlink_fn)(SMBCCTX *c, + const char *fname); +smbc_unlink_fn smbc_getFunctionUnlink(SMBCCTX *c); +void smbc_setFunctionUnlink(SMBCCTX *c, smbc_unlink_fn fn); + +typedef int (*smbc_rename_fn)(SMBCCTX *ocontext, + const char *oname, + SMBCCTX *ncontext, + const char *nname); +smbc_rename_fn smbc_getFunctionRename(SMBCCTX *c); +void smbc_setFunctionRename(SMBCCTX *c, smbc_rename_fn fn); + +typedef off_t (*smbc_lseek_fn)(SMBCCTX *c, + SMBCFILE * file, + off_t offset, + int whence); +smbc_lseek_fn smbc_getFunctionLseek(SMBCCTX *c); +void smbc_setFunctionLseek(SMBCCTX *c, smbc_lseek_fn fn); + +typedef int (*smbc_stat_fn)(SMBCCTX *c, + const char *fname, + struct stat *st); +smbc_stat_fn smbc_getFunctionStat(SMBCCTX *c); +void smbc_setFunctionStat(SMBCCTX *c, smbc_stat_fn fn); + +typedef int (*smbc_fstat_fn)(SMBCCTX *c, + SMBCFILE *file, + struct stat *st); +smbc_fstat_fn smbc_getFunctionFstat(SMBCCTX *c); +void smbc_setFunctionFstat(SMBCCTX *c, smbc_fstat_fn fn); + +typedef int (*smbc_statvfs_fn)(SMBCCTX *c, + char *path, + struct statvfs *st); +smbc_statvfs_fn smbc_getFunctionStatVFS(SMBCCTX *c); +void smbc_setFunctionStatVFS(SMBCCTX *c, smbc_statvfs_fn fn); + +typedef int (*smbc_fstatvfs_fn)(SMBCCTX *c, + SMBCFILE *file, + struct statvfs *st); +smbc_fstatvfs_fn smbc_getFunctionFstatVFS(SMBCCTX *c); +void smbc_setFunctionFstatVFS(SMBCCTX *c, smbc_fstatvfs_fn fn); + +typedef int (*smbc_ftruncate_fn)(SMBCCTX *c, + SMBCFILE *f, + off_t size); +smbc_ftruncate_fn smbc_getFunctionFtruncate(SMBCCTX *c); +void smbc_setFunctionFtruncate(SMBCCTX *c, smbc_ftruncate_fn fn); + +typedef int (*smbc_close_fn)(SMBCCTX *c, + SMBCFILE *file); +smbc_close_fn smbc_getFunctionClose(SMBCCTX *c); +void smbc_setFunctionClose(SMBCCTX *c, smbc_close_fn fn); + + + +/***************************************************************** + * Callable functions for directories. * + * Each callable has a function signature typedef, a declaration * + * for the getter, and a declaration for the setter. * + *****************************************************************/ + +typedef SMBCFILE * (*smbc_opendir_fn)(SMBCCTX *c, + const char *fname); +smbc_opendir_fn smbc_getFunctionOpendir(SMBCCTX *c); +void smbc_setFunctionOpendir(SMBCCTX *c, smbc_opendir_fn fn); + +typedef int (*smbc_closedir_fn)(SMBCCTX *c, + SMBCFILE *dir); +smbc_closedir_fn smbc_getFunctionClosedir(SMBCCTX *c); +void smbc_setFunctionClosedir(SMBCCTX *c, smbc_closedir_fn fn); + +typedef struct smbc_dirent * (*smbc_readdir_fn)(SMBCCTX *c, + SMBCFILE *dir); +smbc_readdir_fn smbc_getFunctionReaddir(SMBCCTX *c); +void smbc_setFunctionReaddir(SMBCCTX *c, smbc_readdir_fn fn); + +typedef const struct libsmb_file_info * (*smbc_readdirplus_fn)(SMBCCTX *c, + SMBCFILE *dir); +smbc_readdirplus_fn smbc_getFunctionReaddirPlus(SMBCCTX *c); +void smbc_setFunctionReaddirPlus(SMBCCTX *c, smbc_readdirplus_fn fn); + +typedef const struct libsmb_file_info * (*smbc_readdirplus2_fn)(SMBCCTX *c, + SMBCFILE *dir, + struct stat *st); +smbc_readdirplus2_fn smbc_getFunctionReaddirPlus2(SMBCCTX *c); +void smbc_setFunctionReaddirPlus2(SMBCCTX *c, smbc_readdirplus2_fn fn); + +typedef int (*smbc_getdents_fn)(SMBCCTX *c, + SMBCFILE *dir, + struct smbc_dirent *dirp, + int count); +smbc_getdents_fn smbc_getFunctionGetdents(SMBCCTX *c); +void smbc_setFunctionGetdents(SMBCCTX *c, smbc_getdents_fn fn); + +typedef int (*smbc_mkdir_fn)(SMBCCTX *c, + const char *fname, + mode_t mode); +smbc_mkdir_fn smbc_getFunctionMkdir(SMBCCTX *c); +void smbc_setFunctionMkdir(SMBCCTX *c, smbc_mkdir_fn fn); + +typedef int (*smbc_rmdir_fn)(SMBCCTX *c, + const char *fname); +smbc_rmdir_fn smbc_getFunctionRmdir(SMBCCTX *c); +void smbc_setFunctionRmdir(SMBCCTX *c, smbc_rmdir_fn fn); + +typedef off_t (*smbc_telldir_fn)(SMBCCTX *c, + SMBCFILE *dir); +smbc_telldir_fn smbc_getFunctionTelldir(SMBCCTX *c); +void smbc_setFunctionTelldir(SMBCCTX *c, smbc_telldir_fn fn); + +typedef int (*smbc_lseekdir_fn)(SMBCCTX *c, + SMBCFILE *dir, + off_t offset); +smbc_lseekdir_fn smbc_getFunctionLseekdir(SMBCCTX *c); +void smbc_setFunctionLseekdir(SMBCCTX *c, smbc_lseekdir_fn fn); + +typedef int (*smbc_fstatdir_fn)(SMBCCTX *c, + SMBCFILE *dir, + struct stat *st); +smbc_fstatdir_fn smbc_getFunctionFstatdir(SMBCCTX *c); +void smbc_setFunctionFstatdir(SMBCCTX *c, smbc_fstatdir_fn fn); + +#define SMBC_NOTIFY_ACTION_ADDED 1 +#define SMBC_NOTIFY_ACTION_REMOVED 2 +#define SMBC_NOTIFY_ACTION_MODIFIED 3 +#define SMBC_NOTIFY_ACTION_OLD_NAME 4 +#define SMBC_NOTIFY_ACTION_NEW_NAME 5 +#define SMBC_NOTIFY_ACTION_ADDED_STREAM 6 +#define SMBC_NOTIFY_ACTION_REMOVED_STREAM 7 +#define SMBC_NOTIFY_ACTION_MODIFIED_STREAM 8 + +struct smbc_notify_callback_action { + uint32_t action; + const char *filename; +}; + +typedef int (*smbc_notify_callback_fn)( + const struct smbc_notify_callback_action *actions, + size_t num_actions, void *private_data); + +typedef int (*smbc_notify_fn)(SMBCCTX *c, SMBCFILE *dir, smbc_bool recursive, + uint32_t completion_filter, + unsigned callback_timeout_ms, + smbc_notify_callback_fn cb, void *private_data); +smbc_notify_fn smbc_getFunctionNotify(SMBCCTX *c); +void smbc_setFunctionNotify(SMBCCTX *c, smbc_notify_fn fn); + + +/***************************************************************** + * Callable functions applicable to both files and directories. * + * Each callable has a function signature typedef, a declaration * + * for the getter, and a declaration for the setter. * + *****************************************************************/ + +typedef int (*smbc_chmod_fn)(SMBCCTX *c, + const char *fname, + mode_t mode); +smbc_chmod_fn smbc_getFunctionChmod(SMBCCTX *c); +void smbc_setFunctionChmod(SMBCCTX *c, smbc_chmod_fn fn); + +typedef int (*smbc_utimes_fn)(SMBCCTX *c, + const char *fname, + struct timeval *tbuf); +smbc_utimes_fn smbc_getFunctionUtimes(SMBCCTX *c); +void smbc_setFunctionUtimes(SMBCCTX *c, smbc_utimes_fn fn); + +typedef int (*smbc_setxattr_fn)(SMBCCTX *context, + const char *fname, + const char *name, + const void *value, + size_t size, + int flags); +smbc_setxattr_fn smbc_getFunctionSetxattr(SMBCCTX *c); +void smbc_setFunctionSetxattr(SMBCCTX *c, smbc_setxattr_fn fn); + +typedef int (*smbc_getxattr_fn)(SMBCCTX *context, + const char *fname, + const char *name, + const void *value, + size_t size); +smbc_getxattr_fn smbc_getFunctionGetxattr(SMBCCTX *c); +void smbc_setFunctionGetxattr(SMBCCTX *c, smbc_getxattr_fn fn); + +typedef int (*smbc_removexattr_fn)(SMBCCTX *context, + const char *fname, + const char *name); +smbc_removexattr_fn smbc_getFunctionRemovexattr(SMBCCTX *c); +void smbc_setFunctionRemovexattr(SMBCCTX *c, smbc_removexattr_fn fn); + +typedef int (*smbc_listxattr_fn)(SMBCCTX *context, + const char *fname, + char *list, + size_t size); +smbc_listxattr_fn smbc_getFunctionListxattr(SMBCCTX *c); +void smbc_setFunctionListxattr(SMBCCTX *c, smbc_listxattr_fn fn); + + + +/***************************************************************** + * Callable functions for printing. * + * Each callable has a function signature typedef, a declaration * + * for the getter, and a declaration for the setter. * + *****************************************************************/ + +typedef int (*smbc_print_file_fn)(SMBCCTX *c_file, + const char *fname, + SMBCCTX *c_print, + const char *printq); +smbc_print_file_fn smbc_getFunctionPrintFile(SMBCCTX *c); +void smbc_setFunctionPrintFile(SMBCCTX *c, smbc_print_file_fn fn); + +typedef SMBCFILE * (*smbc_open_print_job_fn)(SMBCCTX *c, + const char *fname); +smbc_open_print_job_fn smbc_getFunctionOpenPrintJob(SMBCCTX *c); +void smbc_setFunctionOpenPrintJob(SMBCCTX *c, + smbc_open_print_job_fn fn); + +typedef int (*smbc_list_print_jobs_fn)(SMBCCTX *c, + const char *fname, + smbc_list_print_job_fn fn); +smbc_list_print_jobs_fn smbc_getFunctionListPrintJobs(SMBCCTX *c); +void smbc_setFunctionListPrintJobs(SMBCCTX *c, + smbc_list_print_jobs_fn fn); + +typedef int (*smbc_unlink_print_job_fn)(SMBCCTX *c, + const char *fname, + int id); +smbc_unlink_print_job_fn smbc_getFunctionUnlinkPrintJob(SMBCCTX *c); +void smbc_setFunctionUnlinkPrintJob(SMBCCTX *c, + smbc_unlink_print_job_fn fn); + + +/**@ingroup misc + * Create a new SBMCCTX (a context). + * + * Must be called before the context is passed to smbc_context_init() + * + * @return The given SMBCCTX pointer on success, NULL on error with errno set: + * - ENOMEM Out of memory + * + * @see smbc_free_context(), smbc_init_context() + * + * @note Do not forget to smbc_init_context() the returned SMBCCTX pointer ! + */ +SMBCCTX * smbc_new_context(void); + +/**@ingroup misc + * Delete a SBMCCTX (a context) acquired from smbc_new_context(). + * + * The context will be deleted if possible. + * + * @param context A pointer to a SMBCCTX obtained from smbc_new_context() + * + * @param shutdown_ctx If 1, all connections and files will be closed even if they are busy. + * + * + * @return Returns 0 on succes. Returns 1 on failure with errno set: + * - EBUSY Server connections are still used, Files are open or cache + * could not be purged + * - EBADF context == NULL + * + * @see smbc_new_context() + * + * @note It is advised to clean up all the contexts with shutdown_ctx set to 1 + * just before exit()'ing. When shutdown_ctx is 0, this function can be + * use in periodical cleanup functions for example. + */ +int smbc_free_context(SMBCCTX * context, int shutdown_ctx); + + +/**@ingroup misc + * + * @deprecated. Use smbc_setOption*() functions instead. + */ +void +smbc_option_set(SMBCCTX *context, + char *option_name, + ... /* option_value */); + +/* + * @deprecated. Use smbc_getOption*() functions instead. + */ +void * +smbc_option_get(SMBCCTX *context, + char *option_name); + +/**@ingroup misc + * Initialize a SBMCCTX (a context). + * + * Must be called before using any SMBCCTX API function + * + * @param context A pointer to a SMBCCTX obtained from smbc_new_context() + * + * @return A pointer to the given SMBCCTX on success, + * NULL on error with errno set: + * - EBADF NULL context given + * - ENOMEM Out of memory + * - ENOENT The smb.conf file would not load + * + * @see smbc_new_context() + * + * @note my_context = smbc_init_context(smbc_new_context()) + * is perfectly safe, but it might leak memory on + * smbc_context_init() failure. Avoid this. + * You'll have to call smbc_free_context() yourself + * on failure. + */ + +SMBCCTX * smbc_init_context(SMBCCTX * context); + +/**@ingroup misc + * Initialize the samba client library. + * + * Must be called before using any of the smbclient API function + * + * @param fn The function that will be called to obtaion + * authentication credentials. + * + * @param debug Allows caller to set the debug level. Can be + * changed in smb.conf file. Allows caller to set + * debugging if no smb.conf. + * + * @return 0 on success, < 0 on error with errno set: + * - ENOMEM Out of memory + * - ENOENT The smb.conf file would not load + * + */ + +int smbc_init(smbc_get_auth_data_fn fn, int debug); + +/**@ingroup misc + * Set or retrieve the compatibility library's context pointer + * + * @param context New context to use, or NULL. If a new context is provided, + * it must have allocated with smbc_new_context() and + * initialized with smbc_init_context(), followed, optionally, + * by some manual changes to some of the non-internal fields. + * + * @return The old context. + * + * @see smbc_new_context(), smbc_init_context(), smbc_init() + * + * @note This function may be called prior to smbc_init() to force + * use of the next context without any internal calls to + * smbc_new_context() or smbc_init_context(). It may also + * be called after smbc_init() has already called those two + * functions, to replace the existing context with a new one. + * Care should be taken, in this latter case, to ensure that + * the server cache and any data allocated by the + * authentication functions have been freed, if necessary. + */ + +SMBCCTX * smbc_set_context(SMBCCTX * new_context); + +/**@ingroup file + * Open a file on an SMB server. + * + * @param furl The smb url of the file to be opened. + * + * @param flags Is one of O_RDONLY, O_WRONLY or O_RDWR which + * request opening the file read-only,write-only + * or read/write. flags may also be bitwise-or'd with + * one or more of the following: + * O_CREAT - If the file does not exist it will be + * created. + * O_EXCL - When used with O_CREAT, if the file + * already exists it is an error and the open will + * fail. + * O_TRUNC - If the file already exists it will be + * truncated. + * O_APPEND The file is opened in append mode + * + * @param mode mode specifies the permissions to use if a new + * file is created. It is modified by the + * process's umask in the usual way: the permissions + * of the created file are (mode & ~umask) + * + * Not currently use, but there for future use. + * We will map this to SYSTEM, HIDDEN, etc bits + * that reverses the mapping that smbc_fstat does. + * + * @return Valid file handle, < 0 on error with errno set: + * - ENOMEM Out of memory + * - EINVAL if an invalid parameter passed, like no + * file, or smbc_init not called. + * - EEXIST pathname already exists and O_CREAT and + * O_EXCL were used. + * - EISDIR pathname refers to a directory and + * the access requested involved writing. + * - EACCES The requested access to the file is not + * allowed + * - ENODEV The requested share does not exist + * - ENOTDIR A file on the path is not a directory + * - ENOENT A directory component in pathname does + * not exist. + * + * @see smbc_creat() + * + * @note This call uses an underlying routine that may create + * a new connection to the server specified in the URL. + * If the credentials supplied in the URL, or via the + * auth_fn in the smbc_init call, fail, this call will + * try again with an empty username and password. This + * often gets mapped to the guest account on some machines. + */ + +int smbc_open(const char *furl, int flags, mode_t mode); + +/**@ingroup file + * Create a file on an SMB server. + * + * Same as calling smbc_open() with flags = O_CREAT|O_WRONLY|O_TRUNC + * + * @param furl The smb url of the file to be created + * + * @param mode mode specifies the permissions to use if a new + * file is created. It is modified by the + * process's umask in the usual way: the permissions + * of the created file are (mode & ~umask) + * + * NOTE, the above is not true. We are dealing with + * an SMB server, which has no concept of a umask! + * + * @return Valid file handle, < 0 on error with errno set: + * - ENOMEM Out of memory + * - EINVAL if an invalid parameter passed, like no + * file, or smbc_init not called. + * - EEXIST pathname already exists and O_CREAT and + * O_EXCL were used. + * - EISDIR pathname refers to a directory and + * the access requested involved writing. + * - EACCES The requested access to the file is not + * allowed + * - ENOENT A directory component in pathname does + * not exist. + * - ENODEV The requested share does not exist. + * @see smbc_open() + * + */ + +int smbc_creat(const char *furl, mode_t mode); + +/**@ingroup file + * Read from a file using an opened file handle. + * + * @param fd Open file handle from smbc_open() or smbc_creat() + * + * @param buf Pointer to buffer to receive read data + * + * @param bufsize Size of buf in bytes + * + * @return Number of bytes read; + * 0 upon EOF; + * < 0 on error, with errno set: + * - EISDIR fd refers to a directory + * - EBADF fd is not a valid file descriptor or + * is not open for reading. + * - EINVAL fd is attached to an object which is + * unsuitable for reading, or no buffer passed or + * smbc_init not called. + * + * @see smbc_open(), smbc_write() + * + */ +ssize_t smbc_read(int fd, void *buf, size_t bufsize); + + +/**@ingroup file + * Write to a file using an opened file handle. + * + * @param fd Open file handle from smbc_open() or smbc_creat() + * + * @param buf Pointer to buffer to recieve read data + * + * @param bufsize Size of buf in bytes + * + * @return Number of bytes written, < 0 on error with errno set: + * - EISDIR fd refers to a directory. + * - EBADF fd is not a valid file descriptor or + * is not open for reading. + * - EINVAL fd is attached to an object which is + * unsuitable for reading, or no buffer passed or + * smbc_init not called. + * + * @see smbc_open(), smbc_read() + * + */ +ssize_t smbc_write(int fd, const void *buf, size_t bufsize); + + +/**@ingroup file + * Seek to a specific location in a file. + * + * @param fd Open file handle from smbc_open() or smbc_creat() + * + * @param offset Offset in bytes from whence + * + * @param whence A location in the file: + * - SEEK_SET The offset is set to offset bytes from + * the beginning of the file + * - SEEK_CUR The offset is set to current location + * plus offset bytes. + * - SEEK_END The offset is set to the size of the + * file plus offset bytes. + * + * @return Upon successful completion, lseek returns the + * resulting offset location as measured in bytes + * from the beginning of the file. Otherwise, a value + * of (off_t)-1 is returned and errno is set to + * indicate the error: + * - EBADF Fildes is not an open file descriptor. + * - EINVAL Whence is not a proper value or smbc_init + * not called. + * + * @todo Are all the whence values really supported? + * + * @todo Are errno values complete and correct? + */ +off_t smbc_lseek(int fd, off_t offset, int whence); + + +/**@ingroup file + * Close an open file handle. + * + * @param fd The file handle to close + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF fd isn't a valid open file descriptor + * - EINVAL smbc_init() failed or has not been called + * + * @see smbc_open(), smbc_creat() + */ +int smbc_close(int fd); + + +/**@ingroup directory + * Unlink (delete) a file or directory. + * + * @param furl The smb url of the file to delete + * + * @return 0 on success, < 0 on error with errno set: + * - EACCES or EPERM Write access to the directory + * containing pathname is not allowed or one + * of the directories in pathname did not allow + * search (execute) permission + * - ENOENT A directory component in pathname does + * not exist + * - EINVAL NULL was passed in the file param or + * smbc_init not called. + * - EACCES You do not have access to the file + * - ENOMEM Insufficient kernel memory was available + * + * @see smbc_rmdir()s + * + * @todo Are errno values complete and correct? + */ +int smbc_unlink(const char *furl); + + +/**@ingroup directory + * Rename or move a file or directory. + * + * @param ourl The original smb url (source url) of file or + * directory to be moved + * + * @param nurl The new smb url (destination url) of the file + * or directory after the move. Currently nurl must + * be on the same share as ourl. + * + * @return 0 on success, < 0 on error with errno set: + * - EISDIR nurl is an existing directory, but ourl is + * not a directory. + * - EEXIST nurl is a non-empty directory, + * i.e., contains entries other than "." and ".." + * - EINVAL The new url contained a path prefix + * of the old, or, more generally, an attempt was + * made to make a directory a subdirectory of itself + * or smbc_init not called. + * - ENOTDIR A component used as a directory in ourl + * or nurl path is not, in fact, a directory. Or, + * ourl is a directory, and newpath exists but is not + * a directory. + * - EACCES or EPERM Write access to the directory + * containing ourl or nurl is not allowed for the + * process's effective uid, or one of the + * directories in ourl or nurl did not allow search + * (execute) permission, or ourl was a directory + * and did not allow write permission. + * - ENOENT A directory component in ourl or nurl + * does not exist. + * - EXDEV Rename across shares not supported. + * - ENOMEM Insufficient kernel memory was available. + * - EEXIST The target file, nurl, already exists. + * + * + * @todo Are we going to support copying when urls are not on the same + * share? I say no... NOTE. I agree for the moment. + * + */ +int smbc_rename(const char *ourl, const char *nurl); + + +/**@ingroup directory + * Open a directory used to obtain directory entries. + * + * @param durl The smb url of the directory to open + * + * @return Valid directory handle. < 0 on error with errno set: + * - EACCES Permission denied. + * - EINVAL A NULL file/URL was passed, or the URL would + * not parse, or was of incorrect form or smbc_init not + * called. + * - ENOENT durl does not exist, or name is an + * - ENOMEM Insufficient memory to complete the + * operation. + * - ENOTDIR name is not a directory. + * - EPERM the workgroup could not be found. + * - ENODEV the workgroup or server could not be found. + * + * @see smbc_getdents(), smbc_readdir(), smbc_closedir() + * + */ +int smbc_opendir(const char *durl); + + +/**@ingroup directory + * Close a directory handle opened by smbc_opendir(). + * + * @param dh Directory handle to close + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF dh is an invalid directory handle + * + * @see smbc_opendir() + */ +int smbc_closedir(int dh); + + +/**@ingroup directory + * Get multiple directory entries. + * + * smbc_getdents() reads as many dirent structures from the an open + * directory handle into a specified memory area as will fit. + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @param dirp pointer to buffer that will receive the directory + * entries. + * + * @param count The size of the dirp buffer in bytes + * + * @returns If any dirents returned, return will indicate the + * total size. If there were no more dirents available, + * 0 is returned. < 0 indicates an error. + * - EBADF Invalid directory handle + * - EINVAL Result buffer is too small or smbc_init + * not called. + * - ENOENT No such directory. + * @see , smbc_dirent, smbc_readdir(), smbc_open() + * + * @todo Are errno values complete and correct? + * + * @todo Add example code so people know how to parse buffers. + */ +int smbc_getdents(unsigned int dh, struct smbc_dirent *dirp, int count); + + +/**@ingroup directory + * Get a single directory entry. + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @return A pointer to a smbc_dirent structure, or NULL if an + * error occurs or end-of-directory is reached: + * - EBADF Invalid directory handle + * - EINVAL smbc_init() failed or has not been called + * + * @see smbc_dirent, smbc_getdents(), smbc_open() + */ +struct smbc_dirent* smbc_readdir(unsigned int dh); + +/**@ingroup directory + * Works similar as smbc_readdir() but returns more information about file. + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @return A const pointer to a libsmb_file_info structure, + * or NULL if an error occurs or end-of-directory is reached: + * - EBADF Invalid directory handle + * - EINVAL smbc_init() failed or has not been called + * + * @see smbc_open(), smbc_readdir() + */ +const struct libsmb_file_info *smbc_readdirplus(unsigned int dh); + +/**@ingroup directory + * Works similar as smbc_readdirplus() as well as fills up stat structure if + * provided. + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @param stat Pointer to stat structure which will receive the + * information. If this pointer is null the call + * is identical to smbc_readdirplus. + * + * @return A const pointer to a libsmb_file_info structure, + * or NULL if an error occurs or end-of-directory is reached: + * - EBADF Invalid directory handle + * - EINVAL smbc_init() failed or has not been called + * + * @see smbc_open(), smbc_readdir(), smbc_readdirplus2() + */ +const struct libsmb_file_info *smbc_readdirplus2(unsigned int dh, + struct stat *st); + +/**@ingroup directory + * Get the current directory offset. + * + * smbc_telldir() may be used in conjunction with smbc_readdir() and + * smbc_lseekdir(). + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @return The current location in the directory stream or -1 + * if an error occur. The current location is not + * an offset. Becuase of the implementation, it is a + * handle that allows the library to find the entry + * later. + * - EBADF dh is not a valid directory handle + * - EINVAL smbc_init() failed or has not been called + * - ENOTDIR if dh is not a directory + * + * @see smbc_readdir() + * + */ +off_t smbc_telldir(int dh); + + +/**@ingroup directory + * lseek on directories. + * + * smbc_lseekdir() may be used in conjunction with smbc_readdir() and + * smbc_telldir(). (rewind by smbc_lseekdir(fd, NULL)) + * + * @param fd Valid directory as returned by smbc_opendir() + * + * @param offset The offset (as returned by smbc_telldir). Can be + * NULL, in which case we will rewind + * + * @return 0 on success, -1 on failure + * - EBADF dh is not a valid directory handle + * - ENOTDIR if dh is not a directory + * - EINVAL offset did not refer to a valid dirent or + * smbc_init not called. + * + * @see smbc_telldir() + * + * + * @todo In what does the reture and errno values mean? + */ +int smbc_lseekdir(int fd, off_t offset); + +/**@ingroup directory + * Create a directory. + * + * @param durl The url of the directory to create + * + * @param mode Specifies the permissions to use. It is modified + * by the process's umask in the usual way: the + * permissions of the created file are (mode & ~umask). + * + * @return 0 on success, < 0 on error with errno set: + * - EEXIST directory url already exists + * - EACCES The parent directory does not allow write + * permission to the process, or one of the directories + * - ENOENT A directory component in pathname does not + * exist. + * - EINVAL NULL durl passed or smbc_init not called. + * - ENOMEM Insufficient memory was available. + * + * @see smbc_rmdir() + * + */ +int smbc_mkdir(const char *durl, mode_t mode); + + +/**@ingroup directory + * Remove a directory. + * + * @param durl The smb url of the directory to remove + * + * @return 0 on success, < 0 on error with errno set: + * - EACCES or EPERM Write access to the directory + * containing pathname was not allowed. + * - EINVAL durl is NULL or smbc_init not called. + * - ENOENT A directory component in pathname does not + * exist. + * - ENOTEMPTY directory contains entries. + * - ENOMEM Insufficient kernel memory was available. + * + * @see smbc_mkdir(), smbc_unlink() + * + * @todo Are errno values complete and correct? + */ +int smbc_rmdir(const char *durl); + +/**@ingroup directory + * Request directory notifications + * + * @param dh Valid directory as returned by smbc_opendir() + * + * @param recursive Are changes in subdirectories wanted? + * + * @param completion_filter Bitwise-or of the SMBC_NOTIFY_CHANGE_* + * events that are interesting + * + * @param callback_timeout_ms If set to non-zero, interval in milliseconds + * that "cb" will be called with 0 actions. + * This gives "cb" the chance to cancel the + * smbc_notify call. + * + * @param cb Callback functions taking events. If "cb" + * returns nonzero, smbc_notify will return. + * + * @param private_data Pointer given to "cb" + * + * @return 0 on success, -1 on error with errno set + * + * @see smbc_opendir(), smbc_closedir() + */ + +#define SMBC_NOTIFY_CHANGE_FILE_NAME 0x001 +#define SMBC_NOTIFY_CHANGE_DIR_NAME 0x002 +#define SMBC_NOTIFY_CHANGE_ATTRIBUTES 0x004 +#define SMBC_NOTIFY_CHANGE_SIZE 0x008 +#define SMBC_NOTIFY_CHANGE_LAST_WRITE 0x010 +#define SMBC_NOTIFY_CHANGE_LAST_ACCESS 0x020 +#define SMBC_NOTIFY_CHANGE_CREATION 0x040 +#define SMBC_NOTIFY_CHANGE_EA 0x080 +#define SMBC_NOTIFY_CHANGE_SECURITY 0x100 +#define SMBC_NOTIFY_CHANGE_STREAM_NAME 0x200 +#define SMBC_NOTIFY_CHANGE_STREAM_SIZE 0x400 +#define SMBC_NOTIFY_CHANGE_STREAM_WRITE 0x800 + +int smbc_notify(int dh, smbc_bool recursive, uint32_t completion_filter, + unsigned callback_timeout_ms, + smbc_notify_callback_fn cb, void *private_data); + +/**@ingroup attribute + * Get information about a file or directory. + * + * @param url The smb url to get information for + * + * @param st pointer to a buffer that will be filled with + * standard Unix struct stat information. + * + * @return 0 on success, < 0 on error with errno set: + * - ENOENT A component of the path file_name does not + * exist. + * - EINVAL a NULL url was passed or smbc_init not called. + * - EACCES Permission denied. + * - ENOMEM Out of memory + * - ENOTDIR The target dir, url, is not a directory. + * + * @see Unix stat() + * + */ +int smbc_stat(const char *url, struct stat *st); + + +/**@ingroup attribute + * Get file information via an file descriptor. + * + * @param fd Open file handle from smbc_open() or smbc_creat() + * + * @param st pointer to a buffer that will be filled with + * standard Unix struct stat information. + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF filedes is bad. + * - EACCES Permission denied. + * - EBADF fd is not a valid file descriptor + * - EINVAL Problems occurred in the underlying routines + * or smbc_init not called. + * - ENOMEM Out of memory + * + * @see smbc_stat(), Unix stat() + * + */ +int smbc_fstat(int fd, struct stat *st); + + +/**@ingroup attribute + * Get file system information for a specified path. + * + * @param url The smb url to get information for + * + * @param st pointer to a buffer that will be filled with + * standard Unix struct statvfs information. + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF filedes is bad. + * - EACCES Permission denied. + * - EBADF fd is not a valid file descriptor + * - EINVAL Problems occurred in the underlying routines + * or smbc_init not called. + * - ENOMEM Out of memory + * + * @see Unix fstatvfs() + * + */ +int +smbc_statvfs(char *url, + struct statvfs *st); + +/**@ingroup attribute + * Get file system information via an file descriptor. + * + * @param fd Open file handle from smbc_open(), smbc_creat(), + * or smbc_opendir() + * + * @param st pointer to a buffer that will be filled with + * standard Unix struct statvfs information. + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF filedes is bad. + * - EACCES Permission denied. + * - EBADF fd is not a valid file descriptor + * - EINVAL Problems occurred in the underlying routines + * or smbc_init not called. + * - ENOMEM Out of memory + * + * @see Unix fstatvfs() + * + */ +int +smbc_fstatvfs(int fd, + struct statvfs *st); + + +/**@ingroup attribute + * Truncate a file given a file descriptor + * + * @param fd Open file handle from smbc_open() or smbc_creat() + * + * @param size size to truncate the file to + * + * @return 0 on success, < 0 on error with errno set: + * - EBADF filedes is bad. + * - EACCES Permission denied. + * - EBADF fd is not a valid file descriptor + * - EINVAL Problems occurred in the underlying routines + * or smbc_init not called. + * - ENOMEM Out of memory + * + * @see , Unix ftruncate() + * + */ +int smbc_ftruncate(int fd, off_t size); + + +/**@ingroup attribute + * Change the permissions of a file. + * + * @param url The smb url of the file or directory to change + * permissions of + * + * @param mode The permissions to set: + * - Put good explaination of permissions here! + * + * @return 0 on success, < 0 on error with errno set: + * - EPERM The effective UID does not match the owner + * of the file, and is not zero + * - ENOENT The file does not exist. + * - ENOMEM Insufficient was available. + * - ENOENT file or directory does not exist + * + * @todo Actually implement this fuction? + * + * @todo Are errno values complete and correct? + */ +int smbc_chmod(const char *url, mode_t mode); + +/** + * @ingroup attribute + * Change the last modification time on a file + * + * @param url The smb url of the file or directory to change + * the modification time of + * + * @param tbuf An array of two timeval structures which contains, + * respectively, the desired access and modification times. + * NOTE: Only the tv_sec field off each timeval structure is + * used. The tv_usec (microseconds) portion is ignored. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - EPERM Permission was denied. + * + */ +int smbc_utimes(const char *url, struct timeval *tbuf); + +#ifdef HAVE_UTIME_H +/** + * @ingroup attribute + * Change the last modification time on a file + * + * @param url The smb url of the file or directory to change + * the modification time of + * + * @param utbuf A pointer to a utimebuf structure which contains the + * desired access and modification times. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * + */ +int smbc_utime(const char *fname, struct utimbuf *utbuf); +#endif + +/**@ingroup attribute + * Set extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list) + * + * @param url The smb url of the file or directory to set extended + * attributes for. + * + * @param name The name of an attribute to be changed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter should contain a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value The value to be assigned to the specified attribute name. + * This buffer should contain only the attribute value if the + * name was of the "system.nt_sec_desc.<attribute_name>" + * form. If the name was of the "system.nt_sec_desc.*" form + * then a complete security descriptor, with name:value pairs + * separated by tabs, commas, or newlines (not spaces!), + * should be provided in this value buffer. A complete + * security descriptor will contain one or more entries + * selected from the following: + * + * REVISION:<revision number> + * OWNER:<sid or name> + * GROUP:<sid or name> + * ACL:<sid or name>:<type>/<flags>/<mask> + * + * The revision of the ACL specifies the internal Windows NT + * ACL revision for the security descriptor. If not specified + * it defaults to 1. Using values other than 1 may cause + * strange behaviour. + * + * The owner and group specify the owner and group sids for + * the object. If the attribute name (either '*+' with a + * complete security descriptor, or individual 'owner+' or + * 'group+' attribute names) ended with a plus sign, the + * specified name is resolved to a SID value, using the + * server on which the file or directory resides. Otherwise, + * the value should be provided in SID-printable format as + * S-1-x-y-z, and is used directly. The <sid or name> + * associated with the ACL: attribute should be provided + * similarly. + * + * @param size The number of the bytes of data in the value buffer + * + * @param flags A bit-wise OR of zero or more of the following: + * SMBC_XATTR_FLAG_CREATE - + * fail if the named attribute already exists + * SMBC_XATTR_FLAG_REPLACE - + * fail if the attribute does not already exist + * + * If neither flag is specified, the specified attributes + * will be added or replace existing attributes of the same + * name, as necessary. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note Attribute names are compared in a case-insensitive + * fashion. All of the following are equivalent, although + * the all-lower-case name is the preferred format: + * system.nt_sec_desc.owner + * SYSTEM.NT_SEC_DESC.OWNER + * sYsTeM.nt_sEc_desc.owNER + * + */ +int smbc_setxattr(const char *url, + const char *name, + const void *value, + size_t size, + int flags); + + +/**@ingroup attribute + * Set extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list). The + * POSIX function which this maps to would act on a symbolic link rather than + * acting on what the symbolic link points to, but with no symbolic links in + * SMB file systems, this function is functionally identical to + * smbc_setxattr(). + * + * @param url The smb url of the file or directory to set extended + * attributes for. + * + * @param name The name of an attribute to be changed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter should contain a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value The value to be assigned to the specified attribute name. + * This buffer should contain only the attribute value if the + * name was of the "system.nt_sec_desc.<attribute_name>" + * form. If the name was of the "system.nt_sec_desc.*" form + * then a complete security descriptor, with name:value pairs + * separated by tabs, commas, or newlines (not spaces!), + * should be provided in this value buffer. A complete + * security descriptor will contain one or more entries + * selected from the following: + * + * REVISION:<revision number> + * OWNER:<sid or name> + * GROUP:<sid or name> + * ACL:<sid or name>:<type>/<flags>/<mask> + * + * The revision of the ACL specifies the internal Windows NT + * ACL revision for the security descriptor. If not specified + * it defaults to 1. Using values other than 1 may cause + * strange behaviour. + * + * The owner and group specify the owner and group sids for + * the object. If the attribute name (either '*+' with a + * complete security descriptor, or individual 'owner+' or + * 'group+' attribute names) ended with a plus sign, the + * specified name is resolved to a SID value, using the + * server on which the file or directory resides. Otherwise, + * the value should be provided in SID-printable format as + * S-1-x-y-z, and is used directly. The <sid or name> + * associated with the ACL: attribute should be provided + * similarly. + * + * @param size The number of the bytes of data in the value buffer + * + * @param flags A bit-wise OR of zero or more of the following: + * SMBC_XATTR_FLAG_CREATE - + * fail if the named attribute already exists + * SMBC_XATTR_FLAG_REPLACE - + * fail if the attribute does not already exist + * + * If neither flag is specified, the specified attributes + * will be added or replace existing attributes of the same + * name, as necessary. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note Attribute names are compared in a case-insensitive + * fashion. All of the following are equivalent, although + * the all-lower-case name is the preferred format: + * system.nt_sec_desc.owner + * SYSTEM.NT_SEC_DESC.OWNER + * sYsTeM.nt_sEc_desc.owNER + * + */ +int smbc_lsetxattr(const char *url, + const char *name, + const void *value, + size_t size, + int flags); + + +/**@ingroup attribute + * Set extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list) + * + * @param fd A file descriptor associated with an open file (as + * previously returned by smbc_open(), to get extended + * attributes for. + * + * @param name The name of an attribute to be changed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter should contain a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value The value to be assigned to the specified attribute name. + * This buffer should contain only the attribute value if the + * name was of the "system.nt_sec_desc.<attribute_name>" + * form. If the name was of the "system.nt_sec_desc.*" form + * then a complete security descriptor, with name:value pairs + * separated by tabs, commas, or newlines (not spaces!), + * should be provided in this value buffer. A complete + * security descriptor will contain one or more entries + * selected from the following: + * + * REVISION:<revision number> + * OWNER:<sid or name> + * GROUP:<sid or name> + * ACL:<sid or name>:<type>/<flags>/<mask> + * + * The revision of the ACL specifies the internal Windows NT + * ACL revision for the security descriptor. If not specified + * it defaults to 1. Using values other than 1 may cause + * strange behaviour. + * + * The owner and group specify the owner and group sids for + * the object. If the attribute name (either '*+' with a + * complete security descriptor, or individual 'owner+' or + * 'group+' attribute names) ended with a plus sign, the + * specified name is resolved to a SID value, using the + * server on which the file or directory resides. Otherwise, + * the value should be provided in SID-printable format as + * S-1-x-y-z, and is used directly. The <sid or name> + * associated with the ACL: attribute should be provided + * similarly. + * + * @param size The number of the bytes of data in the value buffer + * + * @param flags A bit-wise OR of zero or more of the following: + * SMBC_XATTR_FLAG_CREATE - + * fail if the named attribute already exists + * SMBC_XATTR_FLAG_REPLACE - + * fail if the attribute does not already exist + * + * If neither flag is specified, the specified attributes + * will be added or replace existing attributes of the same + * name, as necessary. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note Attribute names are compared in a case-insensitive + * fashion. All of the following are equivalent, although + * the all-lower-case name is the preferred format: + * system.nt_sec_desc.owner + * SYSTEM.NT_SEC_DESC.OWNER + * sYsTeM.nt_sEc_desc.owNER + * + */ +int smbc_fsetxattr(int fd, + const char *name, + const void *value, + size_t size, + int flags); + + +/**@ingroup attribute + * Get extended attributes for a file. + * + * @param url The smb url of the file or directory to get extended + * attributes for. + * + * @param name The name of an attribute to be retrieved. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value A pointer to a buffer in which the value of the specified + * attribute will be placed (unless size is zero). + * + * @param size The size of the buffer pointed to by value. This parameter + * may also be zero, in which case the size of the buffer + * required to hold the attribute value will be returned, + * but nothing will be placed into the value buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_getxattr(const char *url, + const char *name, + const void *value, + size_t size); + + +/**@ingroup attribute + * Get extended attributes for a file. The POSIX function which this maps to + * would act on a symbolic link rather than acting on what the symbolic link + * points to, but with no symbolic links in SMB file systems, this function + * is functionally identical to smbc_getxattr(). + * + * @param url The smb url of the file or directory to get extended + * attributes for. + * + * @param name The name of an attribute to be retrieved. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value A pointer to a buffer in which the value of the specified + * attribute will be placed (unless size is zero). + * + * @param size The size of the buffer pointed to by value. This parameter + * may also be zero, in which case the size of the buffer + * required to hold the attribute value will be returned, + * but nothing will be placed into the value buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_lgetxattr(const char *url, + const char *name, + const void *value, + size_t size); + + +/**@ingroup attribute + * Get extended attributes for a file. + * + * @param fd A file descriptor associated with an open file (as + * previously returned by smbc_open(), to get extended + * attributes for. + * + * @param name The name of an attribute to be retrieved. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @param value A pointer to a buffer in which the value of the specified + * attribute will be placed (unless size is zero). + * + * @param size The size of the buffer pointed to by value. This parameter + * may also be zero, in which case the size of the buffer + * required to hold the attribute value will be returned, + * but nothing will be placed into the value buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * or one of the parameters is not of a correct + * form + * - ENOMEM No memory was available for internal needs + * - EEXIST If the attribute already exists and the flag + * SMBC_XATTR_FLAG_CREAT was specified + * - ENOATTR If the attribute does not exist and the flag + * SMBC_XATTR_FLAG_REPLACE was specified + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_fgetxattr(int fd, + const char *name, + const void *value, + size_t size); + + +/**@ingroup attribute + * Remove extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list) + * + * @param url The smb url of the file or directory to remove the extended + * attributes for. + * + * @param name The name of an attribute to be removed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_removexattr(const char *url, + const char *name); + + +/**@ingroup attribute + * Remove extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list) The POSIX + * function which this maps to would act on a symbolic link rather than acting + * on what the symbolic link points to, but with no symbolic links in SMB file + * systems, this function is functionally identical to smbc_removexattr(). + * + * @param url The smb url of the file or directory to remove the extended + * attributes for. + * + * @param name The name of an attribute to be removed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_lremovexattr(const char *url, + const char *name); + + +/**@ingroup attribute + * Remove extended attributes for a file. This is used for modifying a file's + * security descriptor (i.e. owner, group, and access control list) + * + * @param fd A file descriptor associated with an open file (as + * previously returned by smbc_open(), to get extended + * attributes for. + * + * @param name The name of an attribute to be removed. Names are of + * one of the following forms: + * + * system.nt_sec_desc.<attribute name> + * system.nt_sec_desc.* + * system.nt_sec_desc.*+ + * + * where <attribute name> is one of: + * + * revision + * owner + * owner+ + * group + * group+ + * acl:<name or sid> + * acl+:<name or sid> + * + * In the forms "system.nt_sec_desc.*" and + * "system.nt_sec_desc.*+", the asterisk and plus signs are + * literal, i.e. the string is provided exactly as shown, and + * the value parameter will return a complete security + * descriptor with name:value pairs separated by tabs, + * commas, or newlines (not spaces!). + * + * The plus sign ('+') indicates that SIDs should be mapped + * to names. Without the plus sign, SIDs are not mapped; + * rather they are simply converted to a string format. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + */ +int smbc_fremovexattr(int fd, + const char *name); + + +/**@ingroup attribute + * List the supported extended attribute names associated with a file + * + * @param url The smb url of the file or directory to list the extended + * attributes for. + * + * @param list A pointer to a buffer in which the list of attributes for + * the specified file or directory will be placed (unless + * size is zero). + * + * @param size The size of the buffer pointed to by list. This parameter + * may also be zero, in which case the size of the buffer + * required to hold all of the attribute names will be + * returned, but nothing will be placed into the list buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note This function always returns all attribute names supported + * by NT file systems, regardless of whether the referenced + * file system supports extended attributes (e.g. a Windows + * 2000 machine supports extended attributes if NTFS is used, + * but not if FAT is used, and Windows 98 doesn't support + * extended attributes at all. Whether this is a feature or + * a bug is yet to be decided. + */ +int smbc_listxattr(const char *url, + char *list, + size_t size); + +/**@ingroup attribute + * List the supported extended attribute names associated with a file The + * POSIX function which this maps to would act on a symbolic link rather than + * acting on what the symbolic link points to, but with no symbolic links in + * SMB file systems, this function is functionally identical to + * smbc_listxattr(). + * + * @param url The smb url of the file or directory to list the extended + * attributes for. + * + * @param list A pointer to a buffer in which the list of attributes for + * the specified file or directory will be placed (unless + * size is zero). + * + * @param size The size of the buffer pointed to by list. This parameter + * may also be zero, in which case the size of the buffer + * required to hold all of the attribute names will be + * returned, but nothing will be placed into the list buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note This function always returns all attribute names supported + * by NT file systems, regardless of whether the referenced + * file system supports extended attributes (e.g. a Windows + * 2000 machine supports extended attributes if NTFS is used, + * but not if FAT is used, and Windows 98 doesn't support + * extended attributes at all. Whether this is a feature or + * a bug is yet to be decided. + */ +int smbc_llistxattr(const char *url, + char *list, + size_t size); + +/**@ingroup attribute + * List the supported extended attribute names associated with a file + * + * @param fd A file descriptor associated with an open file (as + * previously returned by smbc_open(), to get extended + * attributes for. + * + * @param list A pointer to a buffer in which the list of attributes for + * the specified file or directory will be placed (unless + * size is zero). + * + * @param size The size of the buffer pointed to by list. This parameter + * may also be zero, in which case the size of the buffer + * required to hold all of the attribute names will be + * returned, but nothing will be placed into the list buffer. + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL The client library is not properly initialized + * - ENOMEM No memory was available for internal needs + * - EPERM Permission was denied. + * - ENOTSUP The referenced file system does not support + * extended attributes + * + * @note This function always returns all attribute names supported + * by NT file systems, regardless of whether the referenced + * file system supports extended attributes (e.g. a Windows + * 2000 machine supports extended attributes if NTFS is used, + * but not if FAT is used, and Windows 98 doesn't support + * extended attributes at all. Whether this is a feature or + * a bug is yet to be decided. + */ +int smbc_flistxattr(int fd, + char *list, + size_t size); + +/**@ingroup print + * Print a file given the name in fname. It would be a URL ... + * + * @param fname The URL of a file on a remote SMB server that the + * caller wants printed + * + * @param printq The URL of the print share to print the file to. + * + * @return 0 on success, < 0 on error with errno set: + * + * - EINVAL fname or printq was NULL or smbc_init not + * not called. + * and errors returned by smbc_open + * + */ +int smbc_print_file(const char *fname, const char *printq); + +/**@ingroup print + * Open a print file that can be written to by other calls. This simply + * does an smbc_open call after checking if there is a file name on the + * URI. If not, a temporary name is added ... + * + * @param fname The URL of the print share to print to? + * + * @returns A file handle for the print file if successful. + * Returns -1 if an error ocurred and errno has the values + * - EINVAL fname was NULL or smbc_init not called. + * - all errors returned by smbc_open + * + */ +int smbc_open_print_job(const char *fname); + +/**@ingroup print + * List the print jobs on a print share, for the moment, pass a callback + * + * @param purl The url of the print share to list the jobs of + * + * @param fn Callback function the receives printjob info + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL fname was NULL or smbc_init not called + * - EACCES ??? + */ +int smbc_list_print_jobs(const char *purl, smbc_list_print_job_fn fn); + +/**@ingroup print + * Delete a print job + * + * @param purl Url of the print share + * + * @param id The id of the job to delete + * + * @return 0 on success, < 0 on error with errno set: + * - EINVAL fname was NULL or smbc_init not called + * + * @todo what errno values are possible here? + */ +int smbc_unlink_print_job(const char *purl, int id); + +/**@ingroup callback + * Remove a server from the cached server list it's unused. + * + * @param context pointer to smb context + * + * @param srv pointer to server to remove + * + * @return On success, 0 is returned. 1 is returned if the server could not + * be removed. Also useable outside libsmbclient. + */ +int smbc_remove_unused_server(SMBCCTX * context, SMBCSRV * srv); + +#ifdef __cplusplus +} +#endif + +/**@ingroup directory + * Convert strings of %xx to their single character equivalent. + * + * @param dest A pointer to a buffer in which the resulting decoded + * string should be placed. This may be a pointer to the + * same buffer as src_segment. + * + * @param src A pointer to the buffer containing the URL to be decoded. + * Any %xx sequences herein are converted to their single + * character equivalent. Each 'x' must be a valid hexadecimal + * digit, or that % sequence is left undecoded. + * + * @param max_dest_len + * The size of the buffer pointed to by dest_segment. + * + * @return The number of % sequences which could not be converted + * due to lack of two following hexadecimal digits. + */ +#ifdef __cplusplus +extern "C" { +#endif +int +smbc_urldecode(char *dest, char * src, size_t max_dest_len); +#ifdef __cplusplus +} +#endif + + +/* + * Convert any characters not specifically allowed in a URL into their %xx + * equivalent. + * + * @param dest A pointer to a buffer in which the resulting encoded + * string should be placed. Unlike smbc_urldecode(), this + * must be a buffer unique from src. + * + * @param src A pointer to the buffer containing the string to be encoded. + * Any character not specifically allowed in a URL is converted + * into its hexadecimal value and encoded as %xx. + * + * @param max_dest_len + * The size of the buffer pointed to by dest_segment. + * + * @returns The remaining buffer length. + */ +#ifdef __cplusplus +extern "C" { +#endif +int +smbc_urlencode(char * dest, char * src, int max_dest_len); +#ifdef __cplusplus +} +#endif + + +/**@ingroup directory + * Return the version of the linked Samba code, and thus the version of the + * libsmbclient code. + * + * @return The version string. + */ +#ifdef __cplusplus +extern "C" { +#endif +const char * +smbc_version(void); +#ifdef __cplusplus +} +#endif + +/**@ingroup misc + * Set the users credentials globally so they can be used for DFS + * referrals. Probably best to use this function in the smbc_get_auth_data_fn + * callback. + * + * @param workgroup Workgroup of the user. + * + * @param user Username of user. + * + * @param password Password of user. + * + * @param use_kerberos Whether to use Kerberos + * + * @param signing_state One of these strings (all equivalents on same line): + * "off", "no", "false" + * "on", "yes", "true", "auto" + * "force", "required", "forced" + */ + +void +smbc_set_credentials(const char *workgroup, + const char *user, + const char *password, + smbc_bool use_kerberos, + const char *signing_state); + +/* + * Wrapper around smbc_set_credentials. + * Used to set correct credentials that will + * be used to connect to DFS target share + * in libsmbclient + */ + +void +smbc_set_credentials_with_fallback(SMBCCTX *ctx, + const char *workgroup, + const char *user, + const char *password); + + +/** + * @ingroup threads + * + * Initialize for threads using the Posix Threads (pthread) + * implementation. This is a built-in implementation, avoiding the need to + * implement the component functions of the thread interface. If this function + * is used, it is not necessary to call smbc_thread_impl(). + * + * @return {void} + */ +void +smbc_thread_posix(void); + +/** + * @ingroup threads + * + * Initialize for an arbitrary thread implementation. The caller should + * provide, as parameters, pointers to functions to implement the requisite + * low-level thread functionality. A function must be provided for each + * parameter; none may be null. + * + * If the thread implementation is POSIX Threads (pthreads), then the much + * simpler smbc_thread_pthread() function may be used instead of this one. + * + * @param create_mutex + * Create a mutex. This function should expect three parameters: lockname, + * pplock, and location. It should create a unique mutex for each unique + * lockname it is provided, and return the mutex identifier in *pplock. The + * location parameter can be used for debugging, as it contains the + * compiler-provided __location__ of the call. + * + * @param destroy_mutex + * Destroy a mutex. This function should expect two parameters: plock and + * location. It should destroy the mutex associated with the identifier + * plock. The location parameter can be used for debugging, as it contains + * the compiler-provided __location__ of the call. + * + * @param lock_mutex + * Lock a mutex. This function should expect three parameters: plock, + * lock_type, and location. The mutex aassociated with identifier plock + * should be locked if lock_type is 1, and unlocked if lock_type is 2. The + * location parameter can be used for debugging, as it contains the + * compiler-provided __location__ of the call. + * + * @param create_tls + * Create thread local storage. This function should expect three + * parameters: keyname, ppkey, and location. It should allocate an + * implementation-specific amount of memory and assign the pointer to that + * allocated memory to *ppkey. The location parameter can be used for + * debugging, as it contains the compiler-provided __location__ of the + * call. This function should return 0 upon success, non-zero upon failure. + * + * @param destroy_tls + * Destroy thread local storage. This function should expect two parameters: + * ppkey and location. The ppkey parameter points to a variable containing a + * thread local storage key previously provided by the create_tls + * function. The location parameter can be used for debugging, as it + * contains the compiler-provided __location__ of the call. + * + * @param set_tls + * Set a thread local storage variable's value. This function should expect + * three parameters: pkey, pval, and location. The pkey parameter is a + * thread local storage key previously provided by the create_tls + * function. The (void *) pval parameter contains the value to be placed in + * the thread local storage variable identified by pkey. The location + * parameter can be used for debugging, as it contains the compiler-provided + * __location__ of the call. This function should return 0 upon success; + * non-zero otherwise. + * + * @param get_tls + * Retrieve a thread local storage variable's value. This function should + * expect two parameters: pkey and location. The pkey parameter is a thread + * local storage key previously provided by the create_tls function, and + * which has previously been used in a call to the set_tls function to + * initialize a thread local storage variable. The location parameter can be + * used for debugging, as it contains the compiler-provided __location__ of + * the call. This function should return the (void *) value stored in the + * variable identified by pkey. + * + * @return {void} + */ +void +smbc_thread_impl( + /* Mutex functions. */ + int (*create_mutex)(const char *lockname, + void **pplock, + const char *location), + void (*destroy_mutex)(void *plock, + const char *location), + int (*lock_mutex)(void *plock, + int lock_type, + const char *location), + + /* Thread local storage. */ + int (*create_tls)(const char *keyname, + void **ppkey, + const char *location), + void (*destroy_tls)(void **ppkey, + const char *location), + int (*set_tls)(void *pkey, + const void *pval, + const char *location), + void *(*get_tls)(void *pkey, + const char *location) + ); + + + +/** + * @ingroup structure + * Structure that contains a client context information + * This structure is known as SMBCCTX + * + * DO NOT DIRECTLY MANIPULATE THE CONTEXT STRUCTURE! The data in the context + * structure should all be considered private to the library. It remains here + * only for backward compatibility. + * + * See the comments herein for use of the setter and getter functions which + * should now be used for manipulating these values. New features, functions, + * etc., are not added here but rather in _internal where they are not + * directly visible to applications. This makes it much easier to maintain + * ABI compatibility. + */ +struct _SMBCCTX +{ + /** + * debug level + * + * DEPRECATED: + * Use smbc_getDebug() and smbc_setDebug() + */ + int debug DEPRECATED_SMBC_INTERFACE; + + /** + * netbios name used for making connections + * + * DEPRECATED: + * Use smbc_getNetbiosName() and smbc_setNetbiosName() + */ + char * netbios_name DEPRECATED_SMBC_INTERFACE; + + /** + * workgroup name used for making connections + * + * DEPRECATED: + * Use smbc_getWorkgroup() and smbc_setWorkgroup() + */ + char * workgroup DEPRECATED_SMBC_INTERFACE; + + /** + * username used for making connections + * + * DEPRECATED: + * Use smbc_getUser() and smbc_setUser() + */ + char * user DEPRECATED_SMBC_INTERFACE; + + /** + * timeout used for waiting on connections / response data (in + * milliseconds) + * + * DEPRECATED: + * Use smbc_getTimeout() and smbc_setTimeout() + */ + int timeout DEPRECATED_SMBC_INTERFACE; + + /** + * callable functions for files: + * For usage and return values see the SMBC_* functions + * + * DEPRECATED: + * + * Use smbc_getFunction*() and smbc_setFunction*(), e.g. + * smbc_getFunctionOpen(), smbc_setFunctionUnlink(), etc. + */ + smbc_open_fn open DEPRECATED_SMBC_INTERFACE; + smbc_creat_fn creat DEPRECATED_SMBC_INTERFACE; + smbc_read_fn read DEPRECATED_SMBC_INTERFACE; + smbc_write_fn write DEPRECATED_SMBC_INTERFACE; + smbc_unlink_fn unlink DEPRECATED_SMBC_INTERFACE; + smbc_rename_fn rename DEPRECATED_SMBC_INTERFACE; + smbc_lseek_fn lseek DEPRECATED_SMBC_INTERFACE; + smbc_stat_fn stat DEPRECATED_SMBC_INTERFACE; + smbc_fstat_fn fstat DEPRECATED_SMBC_INTERFACE; +#if 0 /* internal */ + smbc_ftruncate_fn ftruncate_fn; +#endif + smbc_close_fn close_fn DEPRECATED_SMBC_INTERFACE; + smbc_opendir_fn opendir DEPRECATED_SMBC_INTERFACE; + smbc_closedir_fn closedir DEPRECATED_SMBC_INTERFACE; + smbc_readdir_fn readdir DEPRECATED_SMBC_INTERFACE; + smbc_readdirplus_fn readdirplus DEPRECATED_SMBC_INTERFACE; + smbc_readdirplus2_fn readdirplus2 DEPRECATED_SMBC_INTERFACE; + smbc_getdents_fn getdents DEPRECATED_SMBC_INTERFACE; + smbc_mkdir_fn mkdir DEPRECATED_SMBC_INTERFACE; + smbc_rmdir_fn rmdir DEPRECATED_SMBC_INTERFACE; + smbc_telldir_fn telldir DEPRECATED_SMBC_INTERFACE; + smbc_lseekdir_fn lseekdir DEPRECATED_SMBC_INTERFACE; + smbc_fstatdir_fn fstatdir DEPRECATED_SMBC_INTERFACE; + smbc_chmod_fn chmod DEPRECATED_SMBC_INTERFACE; + smbc_utimes_fn utimes DEPRECATED_SMBC_INTERFACE; + smbc_setxattr_fn setxattr DEPRECATED_SMBC_INTERFACE; + smbc_getxattr_fn getxattr DEPRECATED_SMBC_INTERFACE; + smbc_removexattr_fn removexattr DEPRECATED_SMBC_INTERFACE; + smbc_listxattr_fn listxattr DEPRECATED_SMBC_INTERFACE; + + /* Printing-related functions */ + smbc_print_file_fn print_file DEPRECATED_SMBC_INTERFACE; + smbc_open_print_job_fn open_print_job DEPRECATED_SMBC_INTERFACE; + smbc_list_print_jobs_fn list_print_jobs DEPRECATED_SMBC_INTERFACE; + smbc_unlink_print_job_fn unlink_print_job DEPRECATED_SMBC_INTERFACE; + + /* + ** Callbacks + * + * DEPRECATED: + * + * See the comment above each field, for the getter and setter + * functions that should now be used. + */ + struct _smbc_callbacks + { + /** + * authentication function callback: called upon auth requests + * + * DEPRECATED: + * Use smbc_getFunctionAuthData(), smbc_setFunctionAuthData() + */ + smbc_get_auth_data_fn auth_fn DEPRECATED_SMBC_INTERFACE; + + /** + * check if a server is still good + * + * DEPRECATED: + * Use smbc_getFunctionCheckServer(), + * smbc_setFunctionCheckServer() + */ + smbc_check_server_fn check_server_fn DEPRECATED_SMBC_INTERFACE; + + /** + * remove a server if unused + * + * DEPRECATED: + * Use smbc_getFunctionRemoveUnusedServer(), + * smbc_setFunctionCheckServer() + */ + smbc_remove_unused_server_fn remove_unused_server_fn DEPRECATED_SMBC_INTERFACE; + + /** Cache subsystem + * + * For an example cache system see + * samba/source/libsmb/libsmb_cache.c + * + * Cache subsystem * functions follow. + */ + + /** + * server cache addition + * + * DEPRECATED: + * Use smbc_getFunctionAddCachedServer(), + * smbc_setFunctionAddCachedServer() + */ + smbc_add_cached_srv_fn add_cached_srv_fn DEPRECATED_SMBC_INTERFACE; + + /** + * server cache lookup + * + * DEPRECATED: + * Use smbc_getFunctionGetCachedServer(), + * smbc_setFunctionGetCachedServer() + */ + smbc_get_cached_srv_fn get_cached_srv_fn DEPRECATED_SMBC_INTERFACE; + + /** + * server cache removal + * + * DEPRECATED: + * Use smbc_getFunctionRemoveCachedServer(), + * smbc_setFunctionRemoveCachedServer() + */ + smbc_remove_cached_srv_fn remove_cached_srv_fn DEPRECATED_SMBC_INTERFACE; + + /** + * server cache purging, try to remove all cached servers + * (disconnect) + * + * DEPRECATED: + * Use smbc_getFunctionPurgeCachedServers(), + * smbc_setFunctionPurgeCachedServers() + */ + smbc_purge_cached_fn purge_cached_fn DEPRECATED_SMBC_INTERFACE; + } callbacks; + + /** + * Space where the private data of the server cache used to be + * + * DEPRECATED: + * Use smbc_getServerCacheData(), smbc_setServerCacheData() + */ + void * reserved DEPRECATED_SMBC_INTERFACE; + + /* + * Very old configuration options. + * + * DEPRECATED: + * Use one of the following functions instead: + * smbc_setOptionUseKerberos() + * smbc_getOptionUseKerberos() + * smbc_setOptionFallbackAfterKerberos() + * smbc_getOptionFallbackAfterKerberos() + * smbc_setOptionNoAutoAnonymousLogin() + * smbc_getOptionNoAutoAnonymousLogin() + */ + int flags DEPRECATED_SMBC_INTERFACE; + + /** + * user options selections that apply to this session + * + * NEW OPTIONS ARE NOT ADDED HERE! + * + * DEPRECATED: + * To set and retrieve options, use the smbc_setOption*() and + * smbc_getOption*() functions. + */ + struct _smbc_options { + int browse_max_lmb_count DEPRECATED_SMBC_INTERFACE; + int urlencode_readdir_entries DEPRECATED_SMBC_INTERFACE; + int one_share_per_server DEPRECATED_SMBC_INTERFACE; + } options DEPRECATED_SMBC_INTERFACE; + + /** INTERNAL DATA + * do _NOT_ touch this from your program ! + */ + struct SMBC_internal_data * internal; +}; + + +#endif /* SMBCLIENT_H_INCLUDED */ |