2 Unix SMB/CIFS implementation.
3 Samba utility functions
4 Copyright (C) Andrew Tridgell 1992-1998
5 Copyright (C) Jeremy Allison 2001-2002
6 Copyright (C) Simo Sorce 2001
7 Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2003.
8 Copyright (C) James J Myers 2003
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include "dynconfig.h"
27 #include "system/network.h"
28 #include "system/filesys.h"
32 * @brief Misc utility functions
37 see if a string matches either our primary or one of our secondary
38 netbios aliases. do a case insensitive match
40 _PUBLIC_ BOOL is_myname(const char *name)
45 if (strcasecmp(name, lp_netbios_name()) == 0) {
49 aliases = lp_netbios_aliases();
50 for (i=0; aliases && aliases[i]; i++) {
51 if (strcasecmp(name, aliases[i]) == 0) {
61 A useful function for returning a path in the Samba lock directory.
63 _PUBLIC_ char *lock_path(TALLOC_CTX* mem_ctx, const char *name)
69 if (name[0] == 0 || name[0] == '/' || strstr(name, ":/")) {
70 return talloc_strdup(mem_ctx, name);
73 dname = talloc_strdup(mem_ctx, lp_lockdir());
74 trim_string(dname,"","/");
76 if (!directory_exist(dname)) {
80 fname = talloc_asprintf(mem_ctx, "%s/%s", dname, name);
89 A useful function for returning a path in the Samba piddir directory.
91 static char *pid_path(TALLOC_CTX* mem_ctx, const char *name)
95 dname = talloc_strdup(mem_ctx, lp_piddir());
96 trim_string(dname,"","/");
98 if (!directory_exist(dname)) {
102 fname = talloc_asprintf(mem_ctx, "%s/%s", dname, name);
111 * @brief Returns an absolute path to a file in the Samba lib directory.
113 * @param name File to find, relative to DATADIR.
115 * @retval Pointer to a talloc'ed string containing the full path.
118 _PUBLIC_ char *data_path(TALLOC_CTX* mem_ctx, const char *name)
121 fname = talloc_asprintf(mem_ctx, "%s/%s", dyn_DATADIR, name);
126 * @brief Returns an absolute path to a file in the Samba private directory.
128 * @param name File to find, relative to PRIVATEDIR.
129 * if name is not relative, then use it as-is
131 * @retval Pointer to a talloc'ed string containing the full path.
133 _PUBLIC_ char *private_path(TALLOC_CTX* mem_ctx, const char *name)
139 if (name[0] == 0 || name[0] == '/' || strstr(name, ":/")) {
140 return talloc_strdup(mem_ctx, name);
142 fname = talloc_asprintf(mem_ctx, "%s/%s", lp_private_dir(), name);
147 return a path in the smbd.tmp directory, where all temporary file
148 for smbd go. If NULL is passed for name then return the directory
151 _PUBLIC_ char *smbd_tmp_path(TALLOC_CTX *mem_ctx, const char *name)
155 dname = pid_path(mem_ctx, "smbd.tmp");
156 if (!directory_exist(dname)) {
164 fname = talloc_asprintf(mem_ctx, "%s/%s", dname, name);
170 static char *modules_path(TALLOC_CTX* mem_ctx, const char *name)
172 return talloc_asprintf(mem_ctx, "%s/%s", lp_modulesdir(), name);
176 * Load the initialization functions from DSO files for a specific subsystem.
178 * Will return an array of function pointers to initialization functions
181 _PUBLIC_ init_module_fn *load_samba_modules(TALLOC_CTX *mem_ctx, const char *subsystem)
183 char *path = modules_path(mem_ctx, subsystem);
186 ret = load_modules(mem_ctx, path);