diff options
Diffstat (limited to 'source3/groupdb/aliasfile.c')
-rw-r--r-- | source3/groupdb/aliasfile.c | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/source3/groupdb/aliasfile.c b/source3/groupdb/aliasfile.c deleted file mode 100644 index 77189fd822..0000000000 --- a/source3/groupdb/aliasfile.c +++ /dev/null @@ -1,290 +0,0 @@ -/* - * Unix SMB/CIFS implementation. - * SMB parameters and setup - * Copyright (C) Andrew Tridgell 1992-1998 Modified by Jeremy Allison 1995. - * - * 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 2 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, write to the Free Software Foundation, Inc., 675 - * Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "includes.h" - -#ifdef USE_SMBPASS_DB - -static int al_file_lock_depth = 0; - -static char s_readbuf[1024]; - -/*************************************************************** - Start to enumerate the aliasdb list. Returns a void pointer - to ensure no modification outside this module. -****************************************************************/ - -static void *startalsfilepwent(BOOL update) -{ - return startfilepwent(lp_smb_alias_file(), - s_readbuf, sizeof(s_readbuf), - &al_file_lock_depth, update); -} - -/*************************************************************** - End enumeration of the aliasdb list. -****************************************************************/ - -static void endalsfilepwent(void *vp) -{ - endfilepwent(vp, &al_file_lock_depth); -} - -/************************************************************************* - Return the current position in the aliasdb list as an SMB_BIG_UINT. - This must be treated as an opaque token. -*************************************************************************/ -static SMB_BIG_UINT getalsfilepwpos(void *vp) -{ - return getfilepwpos(vp); -} - -/************************************************************************* - Set the current position in the aliasdb list from an SMB_BIG_UINT. - This must be treated as an opaque token. -*************************************************************************/ -static BOOL setalsfilepwpos(void *vp, SMB_BIG_UINT tok) -{ - return setfilepwpos(vp, tok); -} - -static BOOL make_alias_line(char *p, int max_len, - LOCAL_GRP *als, - LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - int i; - int len; - len = slprintf(p, max_len-1, "%s:%s:%d:", als->name, als->comment, als->rid); - - if (len == -1) - { - DEBUG(0,("make_alias_line: cannot create entry\n")); - return False; - } - - p += len; - max_len -= len; - - if (mem == NULL || num_mem == NULL) - { - return True; - } - - for (i = 0; i < (*num_mem); i++) - { - len = strlen((*mem)[i].name); - p = safe_strcpy(p, (*mem)[i].name, max_len); - - if (p == NULL) - { - DEBUG(0, ("make_alias_line: out of space for aliases!\n")); - return False; - } - - max_len -= len; - - if (i != (*num_mem)-1) - { - *p = ','; - p++; - max_len--; - } - } - - return True; -} - -/************************************************************************* - Routine to return the next entry in the smbdomainalias list. - *************************************************************************/ -static char *get_alias_members(char *p, int *num_mem, LOCAL_GRP_MEMBER **members) -{ - fstring name; - - if (num_mem == NULL || members == NULL) - return NULL; - - (*num_mem) = 0; - (*members) = NULL; - - while (next_token(&p, name, ",", sizeof(fstring))) { - LOCAL_GRP_MEMBER *mbrs; - DOM_SID sid; - uint8 type; - - if (lookup_sid(name, &sid, &type)) { - mbrs = Realloc((*members), ((*num_mem)+1) * sizeof(LOCAL_GRP_MEMBER)); - (*num_mem)++; - } else { - DEBUG(0,("alias database: could not resolve alias named %s\n", name)); - continue; - } - if (mbrs == NULL) { - SAFE_FREE(*members); - return NULL; - } else - (*members) = mbrs; - - fstrcpy((*members)[(*num_mem)-1].name, name); - (*members)[(*num_mem)-1].sid_use = type; - sid_copy(&(*members)[(*num_mem)-1].sid, &sid); - } - return p; -} - -/************************************************************************* - Routine to return the next entry in the smbdomainalias list. - *************************************************************************/ -static LOCAL_GRP *getalsfilepwent(void *vp, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - /* Static buffers we will return. */ - static LOCAL_GRP al_buf; - - int gidval; - - pstring linebuf; - char *p; - size_t linebuf_len; - - aldb_init_als(&al_buf); - - /* - * Scan the file, a line at a time and check if the name matches. - */ - while ((linebuf_len = getfileline(vp, linebuf, sizeof(linebuf))) > 0) - { - /* get alias name */ - - p = strncpyn(al_buf.name, linebuf, sizeof(al_buf.name), ':'); - if (p == NULL) - { - DEBUG(0, ("getalsfilepwent: malformed alias entry (no :)\n")); - continue; - } - - /* Go past ':' */ - p++; - - /* get alias comment */ - - p = strncpyn(al_buf.comment, p, sizeof(al_buf.comment), ':'); - if (p == NULL) - { - DEBUG(0, ("getalsfilepwent: malformed alias entry (no :)\n")); - continue; - } - - /* Go past ':' */ - p++; - - /* Get alias gid. */ - - p = Atoic(p, &gidval, ":"); - - if (p == NULL) - { - DEBUG(0, ("getalsfilepwent: malformed alias entry (no : after uid)\n")); - continue; - } - - /* Go past ':' */ - p++; - - /* now get the user's aliases. there are a maximum of 32 */ - - if (mem != NULL && num_mem != NULL) - { - (*mem) = NULL; - (*num_mem) = 0; - - p = get_alias_members(p, num_mem, mem); - if (p == NULL) - { - DEBUG(0, ("getalsfilepwent: malformed alias entry (no : after members)\n")); - } - } - - /* ok, set up the static data structure and return it */ - - al_buf.rid = pwdb_gid_to_alias_rid((gid_t)gidval); - - make_alias_line(linebuf, sizeof(linebuf), &al_buf, mem, num_mem); - DEBUG(10,("line: '%s'\n", linebuf)); - - return &al_buf; - } - - DEBUG(5,("getalsfilepwent: end of file reached.\n")); - return NULL; -} - -/************************************************************************ - Routine to add an entry to the aliasdb file. -*************************************************************************/ - -static BOOL add_alsfileals_entry(LOCAL_GRP *newals) -{ - DEBUG(0, ("add_alsfileals_entry: NOT IMPLEMENTED\n")); - return False; -} - -/************************************************************************ - Routine to search the aliasdb file for an entry matching the aliasname. - and then modify its alias entry. We can't use the startalspwent()/ - getalspwent()/endalspwent() interfaces here as we depend on looking - in the actual file to decide how much room we have to write data. - override = False, normal - override = True, override XXXXXXXX'd out alias or NO PASS -************************************************************************/ - -static BOOL mod_alsfileals_entry(LOCAL_GRP* als) -{ - DEBUG(0, ("mod_alsfileals_entry: NOT IMPLEMENTED\n")); - return False; -} - - -static struct aliasdb_ops file_ops = -{ - startalsfilepwent, - endalsfilepwent, - getalsfilepwpos, - setalsfilepwpos, - - iterate_getaliasnam, /* In aliasdb.c */ - iterate_getaliasgid, /* In aliasdb.c */ - iterate_getaliasrid, /* In aliasdb.c */ - getalsfilepwent, - - add_alsfileals_entry, - mod_alsfileals_entry, - - iterate_getuseraliasnam /* in aliasdb.c */ -}; - -struct aliasdb_ops *file_initialise_alias_db(void) -{ - return &file_ops; -} - -#else - /* Do *NOT* make this function static. It breaks the compile on gcc. JRA */ - void als_dummy_function(void) { } /* stop some compilers complaining */ -#endif /* USE_SMBPASS_DB */ |