* | 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) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include "inspircd_config.h"
-#include "globals.h"
+#include "inspircd.h"
+#include "configreader.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(char *fname)
+DLLManager::DLLManager(InspIRCd* ServerInstance, 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++)
+ err = NULL;
+
+ 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...";
+ return;
+ }
+
+ h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
+ if (!h)
+ {
+ err = (char*)dlerror();
+ 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 = (char*)dlerror();
-#endif
}
DLLManager::~DLLManager()
{
-#ifndef STATIC_LINK
- // close the library if it isn't null
- if (h != 0)
- dlclose(h);
-#endif
+ /* close the library */
+ if (h)
+ dlclose(h);
}
-#ifdef STATIC_LINK
-
-bool DLLManager::GetSymbol(initfunc* &v, char *sym_name)
+bool DLLManager::GetSymbol(void** v, const char* sym_name)
{
- log(DEBUG,"Symbol search...");
- for (int j = 0; modsyms[j].name; j++)
- {
- if (!strcmp(this->staticname,modsyms[j].name))
- {
- log(DEBUG,"Loading symbol...");
- v = modsyms[j].value;
- err = 0;
- return true;
- }
- }
- err = "Module symbol missing from the core";
- return false;
-}
-
-#else
-
-bool DLLManager::GetSymbol(void **v, char *sym_name)
-{
- // try extract a symbol from the library
- // get any error message is there is any
+ /*
+ * try extract a symbol from the library
+ * get any error message is there is any
+ */
- if(h != 0)
+ if (h)
{
- *v = dlsym( h, sym_name );
+ dlerror(); // clear value
+ *v = dlsym(h, sym_name);
err = (char*)dlerror();
- if( err == 0 )
- return true;
- else
+ if (!*v || err)
return false;
}
- else
- {
- return false;
- }
+
+ /* succeeded :) */
+ return true;
}
-#endif
-
-DLLFactoryBase::DLLFactoryBase(char *fname, char *factory) : DLLManager(fname)
+DLLFactoryBase::DLLFactoryBase(InspIRCd* Instance, const char* fname, const char* symbol) : DLLManager(Instance, fname)
{
- // try get the factory function if there is no error yet
-
+ /* try get the factory function if there is no error yet */
factory_func = 0;
- if(LastError() == 0)
+ if (!LastError())
{
-#ifdef STATIC_LINK
- GetSymbol( factory_func, factory ? factory : (char*)"init_module" );
-#else
- GetSymbol( (void **)&factory_func, factory ? factory : (char*)"init_module" );
-#endif
+ if (!GetSymbol( (void **)&factory_func, symbol ? symbol : "init_module"))
+ {
+ throw ModuleException("Missing init_module() entrypoint!");
+ }
}
}
-
DLLFactoryBase::~DLLFactoryBase()
{
}
+