+- Added loadmodule "filename.so"; and made the modules

+  unable to get loaded twice with same name.

Changes

@@ -312,3 +312,5 @@
 - Added Modules, using dlopen() and LoadLibrary for *nix/win32. 
 - Added /module load <path.to.so>, /module status (list modules), 
   /module unload <modulename>
+- Added loadmodule "filename.so"; and made the modules
+  unable to get loaded twice with same name.

src/modules.c

@@ -34,6 +34,7 @@
 #include <stdlib.h>
 #include <string.h>
 #ifdef _WIN32
+
 #include <io.h>
 #endif
 #include <fcntl.h>
@@ -70,7 +71,7 @@ int  load_module(char *module)
 			mod_init = irc_dlsym(Mod, "_mod_init");
 			if (!mod_init)
 			{
-				sendto_realops
+				config_progress
 				    ("Failed to load module %s: Could not locate mod_init",
 				    module);
 				irc_dlclose(Mod);
@@ -81,7 +82,7 @@ int  load_module(char *module)
 		(*mod_init) ();
 		if (!module_buffer)
 		{
-			sendto_realops
+			config_progress
 			    ("Failed to load module %s: mod_init did not set module_buffer",
 			    module);
 			irc_dlclose(Mod);
@@ -89,7 +90,7 @@ int  load_module(char *module)
 		}
 		if (module_buffer->mversion != MOD_VERSION)
 		{
-			sendto_realops
+			config_progress
 			    ("Failed to load module %s: mversion is %i, not %i as we require",
 			    module, module_buffer->mversion, MOD_VERSION);
 			irc_dlclose(Mod);
@@ -98,7 +99,7 @@ int  load_module(char *module)
 		if (!module_buffer->name || !module_buffer->version
 		    || !module_buffer->description)
 		{
-			sendto_realops
+			config_progress
 			    ("Failed to load module %s: name/version/description missing",
 			    module);
 			irc_dlclose(Mod);
@@ -110,7 +111,7 @@ int  load_module(char *module)
 			mod_unload = irc_dlsym(Mod, "_mod_unload");
 			if (!mod_unload)
 			{
-				sendto_realops
+				config_progress
 				    ("Failed to load module %s: Could not locate mod_unload",
 				    module);
 				irc_dlclose(Mod);
@@ -119,6 +120,16 @@ int  load_module(char *module)
 		}
 		module_buffer->dll = Mod;
 		module_buffer->unload = mod_unload;
+		for (i = 0; i < MAXMODULES; i++)
+			if (Modules[i] && !strcmp(Modules[i]->name, module_buffer->name))
+			{
+				/* We will unload it without notice, its a duplicate */
+				sendto_umode(UMODE_JUNK, "Ignoring load of module %s, duplicate names", module_buffer->name);
+				(*module_buffer->unload)();
+				irc_dlclose(Mod);
+				return 1;
+			}
+		
 		for (i = 0; i <= MAXMODULES; i++)
 		{
 			if (!Modules[i])
@@ -130,7 +141,7 @@ int  load_module(char *module)
 		}
 		if (i == MAXMODULES)
 		{
-			sendto_realops
+			config_progress
 			    ("Failed to load module %s: Too many modules loaded");
 			irc_dlclose(Mod);
 			return -1;
@@ -143,7 +154,7 @@ int  load_module(char *module)
 
 		if (err)
 		{
-			sendto_realops("Failed to load module %s: %s",
+			config_progress("Failed to load module %s: %s",
 			    module, err);
 		}
 		return -1;

src/s_conf.c

@@ -95,6 +95,7 @@ int     _conf_deny_link         (ConfigFile *conf, ConfigEntry *ce);
 int	_conf_deny_channel	(ConfigFile *conf, ConfigEntry *ce);
 int     _conf_deny_version      (ConfigFile *conf, ConfigEntry *ce);
 int	_conf_allow_channel	(ConfigFile *conf, ConfigEntry *ce);
+int	_conf_loadmodule	(ConfigFile *conf, ConfigEntry *ce);
 
 extern int conf_debuglevel;
 
@@ -118,6 +119,7 @@ static ConfigCommand _ConfigCommands[] = {
 	{ "badword",		_conf_badword },
 #endif
 	{ "deny",		_conf_deny },
+	{ "loadmodule",		_conf_loadmodule },
 	{ NULL, 		NULL  }
 };
 
@@ -337,7 +339,7 @@ static void config_status(char *format, ...)
 	sendto_realops("warning: %s", buffer);
 }
 
-static void config_progress(char *format, ...)
+void config_progress(char *format, ...)
 {
 	va_list		ap;
 	char		buffer[1024];
@@ -1001,6 +1003,23 @@ int	_conf_me(ConfigFile *conf, ConfigEntry *ce)
 	}
 }
 
+int	_conf_loadmodule(ConfigFile *conf, ConfigEntry *ce)
+{
+	if (!ce->ce_vardata)
+	{
+		config_error("%s:%i: loadmodule without filename",
+			ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
+		return -1;
+	}	
+	if (load_module(ce->ce_vardata) != 1)
+	{
+		config_error("%s:%i: loadmodule %s: failed to load",
+			ce->ce_fileptr->cf_filename, ce->ce_varlinenum,
+			ce->ce_vardata);
+		return -1;
+	}
+	return 1;
+}
 /*
  * The oper {} block parser
 */