Added --load-plugin commandline argument

Signed-off-by: Haru <haru@dotalux.com>

5 files changed, 31 insertions, 7 deletions

diff --git a/src/char/char.c b/src/char/char.c
index a42524444..bf19a0012 100644
--- a/src/char/char.c
+++ b/src/char/char.c
@@ -5393,7 +5393,7 @@ int do_init(int argc, char **argv) {
 	online_char_db = idb_alloc(DB_OPT_RELEASE_DATA);
 
 	HPM->share(sql_handle,"sql_handle");
-	HPM->config_read();
+	HPM->config_read(NULL, 0);
 	HPM->event(HPET_INIT);
 	
 	mmo_char_sql_init();
diff --git a/src/common/HPM.c b/src/common/HPM.c
index a25a17782..971eb83bd 100644
--- a/src/common/HPM.c
+++ b/src/common/HPM.c
@@ -269,11 +269,12 @@ void hplugin_unload(struct hplugin* plugin) {
 	}
 }
 
-void hplugins_config_read(void) {
+void hplugins_config_read(const char * const *extra_plugins, int extra_plugins_count) {
 	config_t plugins_conf;
 	config_setting_t *plist = NULL;
 	const char *config_filename = "conf/plugins.conf"; // FIXME hardcoded name
 	FILE *fp;
+	int i;
 	
 // uncomment once login/char support is wrapped up
 //	if( !HPM->DataCheck ) {
@@ -294,9 +295,13 @@ void hplugins_config_read(void) {
 		HPM->symbol_defaults_sub();
 	
 	plist = libconfig->lookup(&plugins_conf, "plugins_list");
+	for (i = 0; i < extra_plugins_count; i++) {
+		config_setting_t *entry = libconfig->setting_add(plist, NULL, CONFIG_TYPE_STRING);
+		config_setting_set_string(entry, extra_plugins[i]);
+	}
 	
 	if (plist != NULL) {
-		int length = libconfig->setting_length(plist), i;
+		int length = libconfig->setting_length(plist);
 		char filename[60];
 		for(i = 0; i < length; i++) {
 			if( !strcmpi(libconfig->setting_get_string_elem(plist,i),"HPMHooking") ) {//must load it first
diff --git a/src/common/HPM.h b/src/common/HPM.h
index 52ad24a03..b466cb4f3 100644
--- a/src/common/HPM.h
+++ b/src/common/HPM.h
@@ -131,7 +131,7 @@ struct HPM_interface {
 	void *(*import_symbol) (char *name, unsigned int pID);
 	void (*share) (void *, char *);
 	void (*symbol_defaults) (void);
-	void (*config_read) (void);
+	void (*config_read) (const char * const *extra_plugins, int extra_plugins_count);
 	bool (*populate) (struct hplugin *plugin,const char *filename);
 	void (*symbol_defaults_sub) (void);//TODO drop
 	char *(*pid2name) (unsigned int pid);
diff --git a/src/login/login.c b/src/login/login.c
index 252031bb8..cb30de2f3 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -1821,7 +1821,7 @@ int do_init(int argc, char** argv)
 	}
 
 	HPM->share(account_db_sql_up(accounts),"sql_handle");
-	HPM->config_read();
+	HPM->config_read(NULL, 0);
 	HPM->event(HPET_INIT);
 	
 	// server port open & binding	
diff --git a/src/map/map.c b/src/map/map.c
index a7e83cae3..b2d50292e 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -5356,6 +5356,7 @@ void map_helpscreen(bool do_exit)
 	ShowInfo("  --inter-config <file>     Alternative inter-server configuration.\n");
 	ShowInfo("  --log-config <file>       Alternative logging configuration.\n");
 	ShowInfo("  --script-check <file>     Tests a script for errors, without running the server.\n");
+	ShowInfo("  --load-plugin <name>      Loads an additional plugin (can be repeated).\n");
 	HPM->arg_help();/* display help for commands implemented thru HPM */
 	if( do_exit )
 		exit(EXIT_SUCCESS);
@@ -5566,7 +5567,8 @@ int do_init(int argc, char *argv[])
 {
 	bool minimal = false;
 	char *scriptcheck = NULL;
-	int i;
+	int i, extra_plugins_count = 0;
+	const char **extra_plugins = NULL;
 
 #ifdef GCOLLECT
 	GC_enable_incremental();
@@ -5579,7 +5581,21 @@ int do_init(int argc, char *argv[])
 	HPM->load_sub = HPM_map_plugin_load_sub;
 	HPM->symbol_defaults_sub = map_hp_symbols;
 	HPM->grabHPDataSub = HPM_map_grabHPData;
-	HPM->config_read();
+	for( i = 1; i < argc; i++ ) {
+		const char* arg = argv[i];
+		if( strcmp(arg, "--load-plugin") == 0 ) {
+			if( map->arg_next_value(arg, i, argc, true) ) {
+				RECREATE(extra_plugins, const char *, ++extra_plugins_count);
+				extra_plugins[extra_plugins_count-1] = argv[++i];
+			}
+		}
+	}
+	HPM->config_read(extra_plugins, extra_plugins_count);
+	if (extra_plugins) {
+		aFree(extra_plugins);
+		extra_plugins = NULL;
+		extra_plugins_count = 0;
+	}
 	
 	HPM->event(HPET_PRE_INIT);
 	
@@ -5629,6 +5645,9 @@ int do_init(int argc, char *argv[])
 				runflag = CORE_ST_STOP;
 				if( map->arg_next_value(arg, i, argc, true) )
 					scriptcheck = argv[++i];
+			} else if( strcmp(arg, "load-plugin") == 0 ) {
+				if( map->arg_next_value(arg, i, argc, true) )
+					i++;
 			} else {
 				ShowError("Unknown option '%s'.\n", argv[i]);
 				exit(EXIT_FAILURE);