/*
* plugins.c
*
* Copyright (C) 2012 - 2016 James Booth <boothj5@gmail.com>
*
* This file is part of Profanity.
*
* Profanity 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 3 of the License, or
* (at your option) any later version.
*
* Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders give permission to
* link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two.
*
* You must obey the GNU General Public License in all respects for all of the
* code used other than OpenSSL. If you modify file(s) with this exception, you
* may extend this exception to your version of the file(s), but you are not
* obligated to do so. If you do not wish to do so, delete this exception
* statement from your version. If you delete this exception statement from all
* source files in the program, then also delete it here.
*
*/
#include <string.h>
#include <stdlib.h>
#include "common.h"
#include "config/preferences.h"
#include "log.h"
#include "plugins/callbacks.h"
#include "plugins/autocompleters.h"
#include "plugins/themes.h"
#include "plugins/api.h"
#include "plugins/plugins.h"
#ifdef PROF_HAVE_C
#include "plugins/c_plugins.h"
#include "plugins/c_api.h"
#endif
#include "ui/ui.h"
static GSList* plugins;
void
plugins_init(void)
{
plugins = NULL;
autocompleters_init();
plugin_themes_init();
#ifdef PROF_HAVE_C
c_env_init();
#endif
// load plugins
gchar **plugins_load = prefs_get_plugins();
if (plugins_load) {
int i;
for (i = 0; i < g_strv_length(plugins_load); i++)
{
gboolean loaded = FALSE;
gchar *filename = plugins_load[i];
#ifdef PROF_HAVE_C
if (g_str_has_suffix(filename, ".so")) {
ProfPlugin *plugin = c_plugin_create(filename);
if (plugin) {
plugins = g_slist_append(plugins, plugin);
loaded = TRUE;
}
}
#endif
if (loaded == TRUE) {
log_info("Loaded plugin: %s", filename);
}
}
// initialise plugins
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->init_func(plugin, PROF_PACKAGE_VERSION, PROF_PACKAGE_STATUS);
curr = g_slist_next(curr);
}
}
prefs_free_plugins(plugins_load);
return;
}
GSList *
plugins_get_list(void)
{
return plugins;
}
char *
plugins_get_lang_string(ProfPlugin *plugin)
{
switch (plugin->lang)
{
case LANG_C:
return "C";
default:
return "Unknown";
}
}
char *
plugins_autocomplete(const char * const input)
{
return autocompleters_complete(input);
}
void
plugins_reset_autocomplete(void)
{
autocompleters_reset();
}
void
plugins_win_process_line(char *win, const char * const line)
{
PluginWindowCallback *window = callbacks_get_window_handler(win);
window->callback_func(window, win, line);
}
void
plugins_on_start(void)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->on_start_func(plugin);
curr = g_slist_next(curr);
}
}
void
plugins_on_shutdown(void)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->on_shutdown_func(plugin);
curr = g_slist_next(curr);
}
}
void
plugins_on_connect(const char * const account_name, const char * const fulljid)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->on_connect_func(plugin, account_name, fulljid);
curr = g_slist_next(curr);
}
}
void
plugins_on_disconnect(const char * const account_name, const char * const fulljid)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->on_disconnect_func(plugin, account_name, fulljid);
curr = g_slist_next(curr);
}
}
char*
plugins_pre_chat_message_display(const char * const jid, const char *message)
{
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_chat_message_display(plugin, jid, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
return curr_message;
}
void
plugins_post_chat_message_display(const char * const jid, const char *message)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_chat_message_display(plugin, jid, message);
curr = g_slist_next(curr);
}
}
char*
plugins_pre_chat_message_send(const char * const jid, const char *message)
{
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_chat_message_send(plugin, jid, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
return curr_message;
}
void
plugins_post_chat_message_send(const char * const jid, const char *message)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_chat_message_send(plugin, jid, message);
curr = g_slist_next(curr);
}
}
char*
plugins_pre_room_message_display(const char * const room, const char * const nick, const char *message)
{
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_room_message_display(plugin, room, nick, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
return curr_message;
}
void
plugins_post_room_message_display(const char * const room, const char * const nick, const char *message)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_room_message_display(plugin, room, nick, message);
curr = g_slist_next(curr);
}
}
char*
plugins_pre_room_message_send(const char * const room, const char *message)
{
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_room_message_send(plugin, room, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
return curr_message;
}
void
plugins_post_room_message_send(const char * const room, const char *message)
{
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_room_message_send(plugin, room, message);
curr = g_slist_next(curr);
}
}
char*
plugins_pre_priv_message_display(const char * const jid, const char *message)
{
Jid *jidp = jid_create(jid);
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_priv_message_display(plugin, jidp->barejid, jidp->resourcepart, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
jid_destroy(jidp);
return curr_message;
}
void
plugins_post_priv_message_display(const char * const jid, const char *message)
{
Jid *jidp = jid_create(jid);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_priv_message_display(plugin, jidp->barejid, jidp->resourcepart, message);
curr = g_slist_next(curr);
}
jid_destroy(jidp);
}
char*
plugins_pre_priv_message_send(const char * const jid, const char * const message)
{
Jid *jidp = jid_create(jid);
char *new_message = NULL;
char *curr_message = strdup(message);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
new_message = plugin->pre_priv_message_send(plugin, jidp->barejid, jidp->resourcepart, curr_message);
if (new_message) {
free(curr_message);
curr_message = strdup(new_message);
free(new_message);
}
curr = g_slist_next(curr);
}
jid_destroy(jidp);
return curr_message;
}
void
plugins_post_priv_message_send(const char * const jid, const char * const message)
{
Jid *jidp = jid_create(jid);
GSList *curr = plugins;
while (curr) {
ProfPlugin *plugin = curr->data;
plugin->post_priv_message_send(plugin, jidp->barejid, jidp->resourcepart, message);
curr = g_slist_next(curr);
}
jid_destroy(jidp);
}
void
plugins_shutdown(void)
{
GSList *curr = plugins;
while (curr) {
#ifdef PROF_HAVE_C
if (((ProfPlugin *)curr->data)->lang == LANG_C) {
c_plugin_destroy(curr->data);
}
#endif
curr = g_slist_next(curr);
}
#ifdef PROF_HAVE_C
c_shutdown();
#endif
autocompleters_destroy();
plugin_themes_close();
}
gchar *
plugins_get_dir(void)
{
gchar *xdg_data = xdg_get_data_home();
GString *plugins_dir = g_string_new(xdg_data);
g_string_append(plugins_dir, "/profanity/plugins");
gchar *result = strdup(plugins_dir->str);
g_free(xdg_data);
g_string_free(plugins_dir, TRUE);
return result;
}