* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include "globals.h"
-#include "inspircd_config.h"
+#include "inspircd.h"
#include "dynamic.h"
-
-#ifndef STATIC_LINK
+#ifndef WIN32
#include <dlfcn.h>
-#else
-#include "modlist.h"
#endif
-#include "inspstring.h"
-#include "helperfuncs.h"
-
DLLManager::DLLManager(const char *fname)
{
-#ifdef STATIC_LINK
- this->staticname[0] = '\0';
- log(DEBUG,"Loading core-compiled module '%s'",fname);
- for (int j = 0; modsyms[j].name; j++)
+ if (!strstr(fname,".so"))
{
- log(DEBUG,"Check %s",modsyms[j].name);
- if (!strcmp(modsyms[j].name,fname))
- {
- log(DEBUG,"Found %s",fname);
- strlcpy(this->staticname,fname,1020);
- err = 0;
- return;
- }
+ err = "This doesn't look like a module file to me...";
+ h = NULL;
+ return;
}
- err = "Module is not statically compiled into the ircd";
-#else
- // Try to open the library now and get any error message.
-
- h = dlopen( fname, RTLD_NOW );
- err = dlerror();
-#endif
-}
-DLLManager::~DLLManager()
-{
-#ifndef STATIC_LINK
- // close the library if it isn't null
- if (h != 0)
- dlclose(h);
-#endif
-}
-
-
-
-#ifdef STATIC_LINK
-
-bool DLLManager::GetSymbol(initfunc* &v, const char *sym_name)
-{
- log(DEBUG,"Symbol search...");
- for (int j = 0; modsyms[j].name; j++)
+ h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
+ if (!h)
{
- if (!strcmp(this->staticname,modsyms[j].name))
- {
- log(DEBUG,"Loading symbol...");
- v = modsyms[j].value;
- err = 0;
- return true;
- }
+ err = dlerror();
}
- err = "Module symbol missing from the core";
- return false;
}
-#else
-
-bool DLLManager::GetSymbol(void **v, const char *sym_name)
+DLLManager::~DLLManager()
{
- // try extract a symbol from the library
- // get any error message is there is any
-
- if(h != 0)
- {
- *v = dlsym( h, sym_name );
- err = dlerror();
- if( err == 0 )
- return true;
- else
- return false;
- }
- else
- {
- return false;
- }
+ /* close the library */
+ if (h)
+ dlclose(h);
}
-#endif
+union init_t {
+ void* vptr;
+ Module* (*fptr)();
+};
-DLLFactoryBase::DLLFactoryBase(const char *fname, const char *factory) : DLLManager(fname)
+Module* DLLManager::callInit()
{
- // try get the factory function if there is no error yet
-
- factory_func = 0;
-
- if(LastError() == 0)
+ if (!h)
+ return NULL;
+
+ init_t initfn;
+ initfn.vptr = dlsym(h, MODULE_INIT_STR);
+ if (!initfn.vptr)
{
-#ifdef STATIC_LINK
- GetSymbol( factory_func, factory ? factory : "init_module" );
-#else
- GetSymbol( (void **)&factory_func, factory ? factory : "init_module" );
-#endif
+ err = dlerror();
+ return NULL;
}
-}
-
-DLLFactoryBase::~DLLFactoryBase()
-{
+ return (*initfn.fptr)();
}