-#include "globals.h"
-#include <dlfcn.h>
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "configreader.h"
#include "dynamic.h"
+#ifndef STATIC_LINK
+#include <dlfcn.h>
+#else
+#include "modlist.h"
+#endif
+#include "inspircd.h"
-DLLManager::DLLManager( const char *fname )
+DLLManager::DLLManager(InspIRCd* ServerInstance, const char *fname)
{
- // Try to open the library now and get any error message.
-
- h=dlopen( fname, RTLD_NOW );
- err=dlerror();
+ err = NULL;
+
+ if (!strstr(fname,".so"))
+ {
+ err = "This doesn't look like a module file to me...";
+ return;
+ }
+#ifdef STATIC_LINK
+ this->staticname[0] = '\0';
+ for (int j = 0; modsyms[j].name; j++)
+ {
+ if (!strcmp(modsyms[j].name,fname))
+ {
+ strlcpy(this->staticname,fname,1020);
+ err = 0;
+ return;
+ }
+ }
+ err = "Module is not statically compiled into the ircd";
+#else
+ h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
+ if (!h)
+ {
+ err = (char*)dlerror();
+ return;
+ }
+#endif
}
DLLManager::~DLLManager()
{
+#ifndef STATIC_LINK
// close the library if it isn't null
- if( h!=0 )
- dlclose(h);
+ if (h)
+ dlclose(h);
+#endif
}
-bool DLLManager::GetSymbol(
- void **v,
- const char *sym_name
- )
+
+#ifdef STATIC_LINK
+
+bool DLLManager::GetSymbol(initfunc* &v, const char *sym_name)
+{
+ for (int j = 0; modsyms[j].name; j++)
+ {
+ if (!strcmp(this->staticname,modsyms[j].name))
+ {
+ v = modsyms[j].value;
+ err = 0;
+ return true;
+ }
+ }
+ err = "Module symbol missing from the core";
+ return false;
+}
+
+#else
+
+bool DLLManager::GetSymbol(void** v, const char* sym_name)
{
// try extract a symbol from the library
// get any error message is there is any
- if( h!=0 )
+ if (h)
+ {
+ dlerror(); // clear value
+ *v = dlsym(h, sym_name);
+ err = (char*)dlerror();
+ if (!*v || err)
+ return false;
+ }
+
+ if (err)
{
- *v = dlsym( h, sym_name );
- err=dlerror();
- if( err==0 )
- return true;
- else
- return false;
+ return false;
}
else
{
- return false;
+ return true;
}
-
}
+#endif
-DLLFactoryBase::DLLFactoryBase(
- const char *fname,
- const char *factory=0
- ) : 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
+ factory_func = 0;
- factory_func=0;
-
- if( LastError()==0 )
- {
- GetSymbol( (void **)&factory_func, factory ? factory : "init_module" );
+ if (!LastError())
+ {
+#ifdef STATIC_LINK
+ if (!GetSymbol( factory_func, symbol ? symbol : "init_module"))
+#else
+ if (!GetSymbol( (void **)&factory_func, symbol ? symbol : "init_module"))
+#endif
+ {
+ throw ModuleException("Missing init_module() entrypoint!");
+ }
}
-
}
-
DLLFactoryBase::~DLLFactoryBase()
{
}
-
-