mirror of
https://github.com/profanity-im/profanity.git
synced 2024-12-04 14:46:46 -05:00
571 lines
17 KiB
C
571 lines
17 KiB
C
/*
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* c_plugins.c
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*
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* Copyright (C) 2012 - 2018 James Booth <boothj5@gmail.com>
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*
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* This file is part of Profanity.
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*
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* Profanity is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Profanity is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Profanity. If not, see <https://www.gnu.org/licenses/>.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link the code of portions of this program with the OpenSSL library under
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* certain conditions as described in each individual source file, and
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* distribute linked combinations including the two.
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*
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* You must obey the GNU General Public License in all respects for all of the
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* code used other than OpenSSL. If you modify file(s) with this exception, you
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* may extend this exception to your version of the file(s), but you are not
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* obligated to do so. If you do not wish to do so, delete this exception
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* statement from your version. If you delete this exception statement from all
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* source files in the program, then also delete it here.
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*
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*/
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#include <dlfcn.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <string.h>
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#include <glib.h>
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#include "log.h"
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#include "config/preferences.h"
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#include "config/files.h"
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#include "plugins/api.h"
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#include "plugins/callbacks.h"
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#include "plugins/disco.h"
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#include "plugins/plugins.h"
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#include "plugins/c_plugins.h"
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#include "plugins/c_api.h"
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#include "ui/ui.h"
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void
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c_env_init(void)
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{
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c_api_init();
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}
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ProfPlugin*
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c_plugin_create(const char *const filename)
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{
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ProfPlugin *plugin;
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void *handle = NULL;
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char *plugins_dir = files_get_data_path(DIR_PLUGINS);
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GString *path = g_string_new(plugins_dir);
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free(plugins_dir);
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g_string_append(path, "/");
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g_string_append(path, filename);
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handle = dlopen (path->str, RTLD_NOW | RTLD_GLOBAL);
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if (!handle) {
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log_warning("dlopen failed to open `%s', %s", filename, dlerror ());
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g_string_free(path, TRUE);
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return NULL;
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}
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plugin = malloc(sizeof(ProfPlugin));
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plugin->name = strdup(filename);
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plugin->lang = LANG_C;
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plugin->module = handle;
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plugin->init_func = c_init_hook;
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plugin->contains_hook = c_contains_hook;
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plugin->on_start_func = c_on_start_hook;
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plugin->on_shutdown_func = c_on_shutdown_hook;
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plugin->on_unload_func = c_on_unload_hook;
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plugin->on_connect_func = c_on_connect_hook;
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plugin->on_disconnect_func = c_on_disconnect_hook;
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plugin->pre_chat_message_display = c_pre_chat_message_display_hook;
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plugin->post_chat_message_display = c_post_chat_message_display_hook;
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plugin->pre_chat_message_send = c_pre_chat_message_send_hook;
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plugin->post_chat_message_send = c_post_chat_message_send_hook;
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plugin->pre_room_message_display = c_pre_room_message_display_hook;
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plugin->post_room_message_display = c_post_room_message_display_hook;
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plugin->pre_room_message_send = c_pre_room_message_send_hook;
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plugin->post_room_message_send = c_post_room_message_send_hook;
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plugin->on_room_history_message = c_on_room_history_message_hook;
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plugin->pre_priv_message_display = c_pre_priv_message_display_hook;
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plugin->post_priv_message_display = c_post_priv_message_display_hook;
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plugin->pre_priv_message_send = c_pre_priv_message_send_hook;
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plugin->post_priv_message_send = c_post_priv_message_send_hook;
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plugin->on_message_stanza_send = c_on_message_stanza_send_hook;
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plugin->on_message_stanza_receive = c_on_message_stanza_receive_hook;
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plugin->on_presence_stanza_send = c_on_presence_stanza_send_hook;
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plugin->on_presence_stanza_receive = c_on_presence_stanza_receive_hook;
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plugin->on_iq_stanza_send = c_on_iq_stanza_send_hook;
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plugin->on_iq_stanza_receive = c_on_iq_stanza_receive_hook;
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plugin->on_contact_offline = c_on_contact_offline_hook;
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plugin->on_contact_presence = c_on_contact_presence_hook;
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plugin->on_chat_win_focus = c_on_chat_win_focus_hook;
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plugin->on_room_win_focus = c_on_room_win_focus_hook;
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g_string_free(path, TRUE);
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return plugin;
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}
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void
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c_init_hook(ProfPlugin *plugin, const char *const version, const char *const status, const char *const account_name,
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const char *const fulljid)
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{
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void *f = NULL;
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void (*func)(const char *const __version, const char *const __status, const char *const __account_name,
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const char *const __fulljid);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_init"))) {
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log_warning ("warning: %s does not have init function", plugin->name);
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return;
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}
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func = (void (*)(const char *const, const char *const, const char *const, const char *const))f;
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// FIXME maybe we want to make it boolean to see if it succeeded or not?
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func(version, status, account_name, fulljid);
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}
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gboolean
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c_contains_hook(ProfPlugin *plugin, const char *const hook)
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{
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if (dlsym(plugin->module, hook)) {
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return TRUE;
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} else {
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return FALSE;
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}
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}
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void
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c_on_start_hook(ProfPlugin *plugin)
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{
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void *f = NULL;
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void (*func)(void);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_start")))
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return;
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func = (void (*)(void))f;
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func();
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}
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void
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c_on_shutdown_hook(ProfPlugin *plugin)
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{
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void *f = NULL;
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void (*func)(void);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_shutdown")))
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return;
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func = (void (*)(void))f;
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func();
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}
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void
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c_on_unload_hook(ProfPlugin *plugin)
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{
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void *f = NULL;
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void (*func)(void);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_unload")))
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return;
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func = (void (*)(void))f;
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func();
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}
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void
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c_on_connect_hook(ProfPlugin *plugin, const char *const account_name, const char *const fulljid)
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{
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void *f = NULL;
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void (*func)(const char *const __account_name, const char *const __fulljid);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_connect")))
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return;
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func = (void (*)(const char *const, const char *const))f;
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func(account_name, fulljid);
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}
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void
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c_on_disconnect_hook(ProfPlugin *plugin, const char *const account_name, const char *const fulljid)
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{
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void *f = NULL;
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void (*func)(const char *const __account_name, const char *const __fulljid);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_disconnect")))
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return;
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func = (void (*)(const char *const, const char *const))f;
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func(account_name, fulljid);
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}
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char*
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c_pre_chat_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const resource, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *const __resource, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_chat_message_display")))
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return NULL;
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func = (char* (*)(const char *const, const char *const, const char *))f;
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return func(barejid, resource, message);
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}
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void
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c_post_chat_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const resource, const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *const __resource, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_chat_message_display")))
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return;
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func = (void (*)(const char *const, const char *const, const char *))f;
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func(barejid, resource, message);
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}
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char*
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c_pre_chat_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_chat_message_send")))
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return NULL;
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func = (char* (*)(const char *const, const char *))f;
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return func(barejid, message);
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}
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void
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c_post_chat_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_chat_message_send")))
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return;
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func = (void (*)(const char *const, const char *))f;
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func(barejid, message);
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}
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char*
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c_pre_room_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_room_message_display")))
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return NULL;
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func = (char* (*)(const char *const, const char *const, const char *))f;
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return func(barejid, nick, message);
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}
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void
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c_post_room_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick,
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const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_room_message_display")))
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return;
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func = (void (*)(const char *const, const char *const, const char *))f;
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func(barejid, nick, message);
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}
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char*
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c_pre_room_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_room_message_send")))
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return NULL;
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func = (char* (*)(const char *const, const char *))f;
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return func(barejid, message);
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}
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void
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c_post_room_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_room_message_send")))
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return;
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func = (void (*)(const char *const, const char *))f;
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func(barejid, message);
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}
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void
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c_on_room_history_message_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick,
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const char *const message, const char *const timestamp)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *const __nick, const char *const __message,
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const char *const __timestamp);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_room_history_message")))
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return;
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func = (void (*)(const char *const, const char *const, const char *const, const char *const))f;
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func(barejid, nick, message, timestamp);
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}
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char*
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c_pre_priv_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_priv_message_display")))
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return NULL;
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func = (char* (*)(const char *const, const char *const, const char *))f;
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return func(barejid, nick, message);
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}
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void
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c_post_priv_message_display_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick,
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const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_priv_message_display")))
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return;
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func = (void (*)(const char *const, const char *const, const char *))f;
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func(barejid, nick, message);
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}
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char*
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c_pre_priv_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick, const char *message)
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{
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void *f = NULL;
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char* (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_pre_priv_message_send")))
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return NULL;
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func = (char* (*)(const char *const, const char *const, const char *))f;
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return func(barejid, nick, message);
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}
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void
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c_post_priv_message_send_hook(ProfPlugin *plugin, const char *const barejid, const char *const nick, const char *message)
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{
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void *f = NULL;
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void (*func)(const char *const __barejid, const char *const __nick, const char *__message);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_post_priv_message_send")))
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return;
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func = (void (*)(const char *const, const char *const, const char *))f;
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func(barejid, nick, message);
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}
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char*
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c_on_message_stanza_send_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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char* (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_message_stanza_send")))
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return NULL;
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func = (char* (*)(const char *const))f;
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return func(text);
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}
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gboolean
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c_on_message_stanza_receive_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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int (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_message_stanza_receive")))
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return TRUE;
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func = (int (*)(const char *const))f;
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return func(text);
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}
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char*
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c_on_presence_stanza_send_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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char* (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_presence_stanza_send")))
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return NULL;
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func = (char* (*)(const char *const))f;
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return func(text);
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}
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gboolean
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c_on_presence_stanza_receive_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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int (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_presence_stanza_receive")))
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return TRUE;
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func = (int (*)(const char *const))f;
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return func(text);
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}
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char*
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c_on_iq_stanza_send_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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char* (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_iq_stanza_send")))
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return NULL;
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func = (char* (*)(const char *const))f;
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return func(text);
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}
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gboolean
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c_on_iq_stanza_receive_hook(ProfPlugin *plugin, const char *const text)
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{
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void *f = NULL;
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int (*func)(const char *const __text);
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assert(plugin && plugin->module);
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if (NULL == (f = dlsym(plugin->module, "prof_on_iq_stanza_receive")))
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return TRUE;
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func = (int (*)(const char *const))f;
|
|
return func(text);
|
|
}
|
|
|
|
void
|
|
c_on_contact_offline_hook(ProfPlugin *plugin, const char *const barejid, const char *const resource,
|
|
const char *const status)
|
|
{
|
|
void *f = NULL;
|
|
void (*func)(const char *const __barejid, const char *const __resource, const char *const __status);
|
|
assert(plugin && plugin->module);
|
|
|
|
if (NULL == (f = dlsym(plugin->module, "prof_on_contact_offline")))
|
|
return;
|
|
|
|
func = (void (*)(const char *const, const char *const, const char *const))f;
|
|
func(barejid, resource, status);
|
|
}
|
|
|
|
void
|
|
c_on_contact_presence_hook(ProfPlugin *plugin, const char *const barejid, const char *const resource,
|
|
const char *const presence, const char *const status, const int priority)
|
|
{
|
|
void *f = NULL;
|
|
void (*func)(const char *const __barejid, const char *const __resource, const char *const __presence,
|
|
const char *const __status, const int __priority);
|
|
assert(plugin && plugin->module);
|
|
|
|
if (NULL == (f = dlsym(plugin->module, "prof_on_contact_presence")))
|
|
return;
|
|
|
|
func = (void (*)(const char *const, const char *const, const char *const, const char *const, const int))f;
|
|
func(barejid, resource, presence, status, priority);
|
|
}
|
|
|
|
void
|
|
c_on_chat_win_focus_hook(ProfPlugin *plugin, const char *const barejid)
|
|
{
|
|
void *f = NULL;
|
|
void (*func)(const char *const __barejid);
|
|
assert(plugin && plugin->module);
|
|
|
|
if (NULL == (f = dlsym(plugin->module, "prof_on_chat_win_focus")))
|
|
return;
|
|
|
|
func = (void (*)(const char *const))f;
|
|
func(barejid);
|
|
}
|
|
|
|
void
|
|
c_on_room_win_focus_hook(ProfPlugin *plugin, const char *const barejid)
|
|
{
|
|
void *f = NULL;
|
|
void (*func)(const char *const __barejid);
|
|
assert(plugin && plugin->module);
|
|
|
|
if (NULL == (f = dlsym(plugin->module, "prof_on_room_win_focus")))
|
|
return;
|
|
|
|
func = (void (*)(const char *const))f;
|
|
func(barejid);
|
|
}
|
|
|
|
void
|
|
c_plugin_destroy(ProfPlugin *plugin)
|
|
{
|
|
assert (plugin && plugin->module);
|
|
|
|
callbacks_remove(plugin->name);
|
|
|
|
disco_remove_features(plugin->name);
|
|
|
|
if (dlclose (plugin->module)) {
|
|
log_warning ("dlclose failed to close `%s' with `%s'", plugin->name, dlerror ());
|
|
}
|
|
|
|
free(plugin->name);
|
|
free(plugin);
|
|
}
|
|
|
|
void
|
|
c_shutdown(void)
|
|
{
|
|
|
|
}
|