/* Unix SMB/CIFS implementation. Copyright (C) 2001 by Martin Pool <mbp@samba.org> Copyright (C) 2003 by Jim McDonough <jmcd@us.ibm.com> Copyright (C) 2007 by Jeremy Allison <jra@samba.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "includes.h" /** * @file dynconfig.c * * @brief Global configurations, initialized to configured defaults. * * This file should be the only file that depends on path * configuration (--prefix, etc), so that if ./configure is re-run, * all programs will be appropriately updated. Everything else in * Samba should import extern variables from here, rather than relying * on preprocessor macros. * * Eventually some of these may become even more variable, so that * they can for example consistently be set across the whole of Samba * by command-line parameters, config file entries, or environment * variables. * * @todo Perhaps eventually these should be merged into the parameter * table? There's kind of a chicken-and-egg situation there... **/ #define DEFINE_DYN_CONFIG_PARAM(name) \ static char *dyn_##name; \ \ const char *get_dyn_##name(void) \ {\ if (dyn_##name == NULL) {\ return name;\ }\ return dyn_##name;\ }\ \ const char *set_dyn_##name(const char *newpath) \ {\ if (dyn_##name) {\ SAFE_FREE(dyn_##name);\ }\ dyn_##name = SMB_STRDUP(newpath);\ return dyn_##name;\ }\ \ bool is_default_dyn_##name(void) \ {\ return (dyn_##name == NULL);\ } DEFINE_DYN_CONFIG_PARAM(SBINDIR) DEFINE_DYN_CONFIG_PARAM(BINDIR) DEFINE_DYN_CONFIG_PARAM(SWATDIR) DEFINE_DYN_CONFIG_PARAM(CONFIGFILE) /**< Location of smb.conf file. **/ DEFINE_DYN_CONFIG_PARAM(LOGFILEBASE) /** Log file directory. **/ DEFINE_DYN_CONFIG_PARAM(LMHOSTSFILE) /** Statically configured LanMan hosts. **/ DEFINE_DYN_CONFIG_PARAM(CODEPAGEDIR) DEFINE_DYN_CONFIG_PARAM(LIBDIR) DEFINE_DYN_CONFIG_PARAM(MODULESDIR) DEFINE_DYN_CONFIG_PARAM(SHLIBEXT) DEFINE_DYN_CONFIG_PARAM(LOCKDIR) DEFINE_DYN_CONFIG_PARAM(PIDDIR) DEFINE_DYN_CONFIG_PARAM(NCALRPCDIR) DEFINE_DYN_CONFIG_PARAM(SMB_PASSWD_FILE) DEFINE_DYN_CONFIG_PARAM(PRIVATE_DIR) /* In non-FHS mode, these should be configurable using 'lock dir ='; but in FHS mode, they are their own directory. Implement as wrapper functions so that everything can still be kept in dynconfig.c. */ const char *get_dyn_STATEDIR(void) { #ifdef FHS_COMPATIBLE return STATEDIR; #else return lp_lockdir(); #endif } const char *get_dyn_CACHEDIR(void) { #ifdef FHS_COMPATIBLE return CACHEDIR; #else return lp_lockdir(); #endif }