* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
* ---------------------------------------------------
*/
-#include "configreader.h"
+#include "inspircd.h"
#include "dynamic.h"
+#ifndef WIN32
#include <dlfcn.h>
-#include "inspircd.h"
+#endif
-DLLManager::DLLManager(InspIRCd* ServerInstance, const char *fname)
+DLLManager::DLLManager(const char *fname)
{
- err = NULL;
-
if (!strstr(fname,".so"))
{
err = "This doesn't look like a module file to me...";
+ h = NULL;
return;
}
h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
if (!h)
{
- err = (char*)dlerror();
- return;
+ err = dlerror();
}
}
DLLManager::~DLLManager()
{
- // close the library if it isn't null
+ /* close the library */
if (h)
dlclose(h);
}
+union init_t {
+ void* vptr;
+ Module* (*fptr)();
+};
-
-bool DLLManager::GetSymbol(void** v, const char* sym_name)
+Module* DLLManager::CallInit()
{
- // try extract a symbol from the library
- // get any error message is there is any
-
- if (h)
- {
- dlerror(); // clear value
- *v = dlsym(h, sym_name);
- err = (char*)dlerror();
- if (!*v || err)
- return false;
- }
-
- if (err)
- {
- return false;
- }
- else
- {
- return true;
- }
-}
+ if (!h)
+ return NULL;
-DLLFactoryBase::DLLFactoryBase(InspIRCd* Instance, const char* fname, const char* symbol) : DLLManager(Instance, fname)
-{
- // try get the factory function if there is no error yet
- factory_func = 0;
-
- if (!LastError())
+ init_t initfn;
+ initfn.vptr = dlsym(h, MODULE_INIT_STR);
+ if (!initfn.vptr)
{
- if (!GetSymbol( (void **)&factory_func, symbol ? symbol : "init_module"))
- {
- throw ModuleException("Missing init_module() entrypoint!");
- }
+ err = dlerror();
+ return NULL;
}
+
+ return (*initfn.fptr)();
}
-DLLFactoryBase::~DLLFactoryBase()
+std::string DLLManager::GetVersion()
{
-}
+ if (!h)
+ return "";
+ const char* srcver = (char*)dlsym(h, "inspircd_src_version");
+ if (srcver)
+ return srcver;
+ return "Unversioned module";
+}