mirror of
https://github.com/samba-team/samba.git
synced 2024-12-31 17:18:04 +03:00
50d2527eed
- Allocate sam_methods, set domain_sid, domain_name and backend_name in make_sam_methods_backend_entry instead of in the backend - Remove sam_context and domain_sid pointers from the sam_init_function - we don't need those arguments anymore since they're available in sam_methods as well
80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
Loadable san module interface.
|
|
Copyright (C) Jelmer Vernooij 2002
|
|
Copyright (C) Andrew Bartlett 2002
|
|
Copyright (C) Stefan (metze) Metzmacher 2002
|
|
|
|
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"
|
|
|
|
#undef DBGC_CLASS
|
|
#define DBGC_CLASS DBGC_SAM
|
|
|
|
NTSTATUS sam_init_plugin(SAM_METHODS *sam_methods, const char *module_params)
|
|
{
|
|
void *dl_handle;
|
|
char *plugin_params, *plugin_name, *p;
|
|
sam_init_function plugin_init;
|
|
int (*plugin_version)(void);
|
|
|
|
if (module_params == NULL) {
|
|
DEBUG(0, ("The plugin module needs an argument!\n"));
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
plugin_name = smb_xstrdup(module_params);
|
|
p = strchr(plugin_name, ':');
|
|
if (p) {
|
|
*p = 0;
|
|
plugin_params = p+1;
|
|
trim_string(plugin_params, " ", " ");
|
|
} else plugin_params = NULL;
|
|
trim_string(plugin_name, " ", " ");
|
|
|
|
DEBUG(5, ("Trying to load sam plugin %s\n", plugin_name));
|
|
dl_handle = sys_dlopen(plugin_name, RTLD_NOW);
|
|
if (!dl_handle) {
|
|
DEBUG(0, ("Failed to load sam plugin %s using sys_dlopen (%s)\n", plugin_name, sys_dlerror()));
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
plugin_version = sys_dlsym(dl_handle, "sam_version");
|
|
if (!plugin_version) {
|
|
sys_dlclose(dl_handle);
|
|
DEBUG(0, ("Failed to find function 'sam_version' using sys_dlsym in sam plugin %s (%s)\n", plugin_name, sys_dlerror()));
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
if (plugin_version()!=SAM_INTERFACE_VERSION) {
|
|
sys_dlclose(dl_handle);
|
|
DEBUG(0, ("Wrong SAM_INTERFACE_VERSION! sam plugin has version %d and version %d is needed! Please update!\n",
|
|
plugin_version(),SAM_INTERFACE_VERSION));
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
plugin_init = sys_dlsym(dl_handle, "sam_init");
|
|
if (!plugin_init) {
|
|
sys_dlclose(dl_handle);
|
|
DEBUG(0, ("Failed to find function 'sam_init' using sys_dlsym in sam plugin %s (%s)\n", plugin_name, sys_dlerror()));
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
DEBUG(5, ("Starting sam plugin %s with parameters %s for domain %s\n", plugin_name, plugin_params, sam_methods->domain_name));
|
|
return plugin_init(sam_methods, plugin_params);
|
|
}
|