diff options
Diffstat (limited to 'src/plugins/scripts/weechat-script.c')
| -rw-r--r-- | src/plugins/scripts/weechat-script.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/plugins/scripts/weechat-script.c b/src/plugins/scripts/weechat-script.c new file mode 100644 index 000000000..ae2555184 --- /dev/null +++ b/src/plugins/scripts/weechat-script.c @@ -0,0 +1,189 @@ +/* + * Copyright (c) 2003-2005 by FlashCode <flashcode@flashtux.org> + * See README for License detail, AUTHORS for developers list. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* scripts.c: script interface for WeeChat plugins */ + + +#include <stdlib.h> +#include <unistd.h> +#include <stdio.h> +#include <string.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <dirent.h> + +#include "../weechat-plugin.h" +#include "weechat-script.h" + + +/* + * weechat_script_auto_load: auto-load all scripts in a directory + */ + +void +weechat_script_auto_load (t_weechat_plugin *plugin, char *language, + int (*callback)(t_weechat_plugin *, char *)) +{ + char *dir_home, *dir_name; + int dir_length; + + /* build directory, adding WeeChat home */ + dir_home = plugin->get_info (plugin, "weechat_dir", NULL, NULL); + if (!dir_home) + return; + dir_length = strlen (dir_home) + strlen (language) + 16; + dir_name = + (char *) malloc (dir_length * sizeof (char)); + if (!dir_name) + { + free (dir_home); + return; + } + snprintf (dir_name, dir_length, "%s/%s/autoload", dir_home, language); + + plugin->exec_on_files (plugin, dir_name, callback); + + free (dir_name); + free (dir_home); +} + +/* + * weechat_script_search: search a script in list + */ + +t_plugin_script * +weechat_script_search (t_weechat_plugin *plugin, + t_plugin_script **list, char *name) +{ + t_plugin_script *ptr_script; + + for (ptr_script = *list; ptr_script; + ptr_script = ptr_script->next_script) + { + if (plugin->ascii_strcasecmp (plugin, ptr_script->name, name) == 0) + return ptr_script; + } + + /* script not found */ + return NULL; +} + +/* + * weechat_script_add: add a script to list of scripts + */ + +t_plugin_script * +weechat_script_add (t_weechat_plugin *plugin, + t_plugin_script **script_list, + char *filename, + char *name, char *version, + char *shutdown_func, char *description) +{ + t_plugin_script *new_script; + + /* make gcc happy */ + (void) plugin; + + new_script = (t_plugin_script *)malloc (sizeof (t_plugin_script)); + if (new_script) + { + new_script->filename = strdup (filename); + new_script->interpreter = NULL; + new_script->name = strdup (name); + new_script->version = strdup (version); + new_script->shutdown_func = strdup (shutdown_func); + new_script->description = strdup (description); + + /* add new script to list */ + if ((*script_list)) + (*script_list)->prev_script = new_script; + new_script->prev_script = NULL; + new_script->next_script = (*script_list); + (*script_list) = new_script; + return new_script; + } + + return NULL; +} + +/* + * weechat_script_remove: remove a script from list of scripts + */ + +void +weechat_script_remove (t_weechat_plugin *plugin, + t_plugin_script **script_list, t_plugin_script *script) +{ + t_plugin_msg_handler *ptr_msg_handler, *next_msg_handler; + t_plugin_cmd_handler *ptr_cmd_handler, *next_cmd_handler; + + /* make gcc happy */ + (void) plugin; + + /* remove message handlers */ + ptr_msg_handler = plugin->msg_handlers; + while (ptr_msg_handler) + { + if ((t_plugin_script *)ptr_msg_handler->msg_handler_pointer == script) + { + next_msg_handler = ptr_msg_handler->next_handler; + plugin->msg_handler_remove (plugin, ptr_msg_handler); + ptr_msg_handler = next_msg_handler; + } + else + ptr_msg_handler = ptr_msg_handler->next_handler; + } + + /* remove command handlers */ + ptr_cmd_handler = plugin->cmd_handlers; + while (ptr_cmd_handler) + { + if ((t_plugin_script *)ptr_cmd_handler->cmd_handler_pointer == script) + { + next_cmd_handler = ptr_cmd_handler->next_handler; + plugin->cmd_handler_remove (plugin, ptr_cmd_handler); + ptr_cmd_handler = next_cmd_handler; + } + else + ptr_cmd_handler = ptr_cmd_handler->next_handler; + } + + /* free data */ + if (script->filename) + free (script->filename); + if (script->name) + free (script->name); + if (script->description) + free (script->description); + if (script->version) + free (script->version); + if (script->shutdown_func) + free (script->shutdown_func); + + /* remove script from list */ + if (script->prev_script) + (script->prev_script)->next_script = script->next_script; + else + (*script_list) = script->next_script; + if (script->next_script) + (script->next_script)->prev_script = script->prev_script; + + /* free script */ + free (script); +} |