1 files changed, 367 insertions, 0 deletions
diff --git a/src/plugins/c_plugins.c b/src/plugins/c_plugins.c
new file mode 100644
index 00000000..38ed8137
--- /dev/null
+++ b/src/plugins/c_plugins.c
@@ -0,0 +1,367 @@
+/*
+ * c_plugins.c
+ *
+ * Copyright (C) 2012 - 2015 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 <dlfcn.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include "config/preferences.h"
+#include "log.h"
+#include "plugins/api.h"
+#include "plugins/callbacks.h"
+#include "plugins/plugins.h"
+#include "plugins/c_plugins.h"
+#include "plugins/c_api.h"
+#include "ui/ui.h"
+
+void
+c_env_init(void)
+{
+    c_api_init();
+}
+
+ProfPlugin *
+c_plugin_create(const char * const filename)
+{
+    ProfPlugin *plugin;
+    void *handle = NULL;
+
+    gchar *plugins_dir = plugins_get_dir();
+    GString *path = g_string_new(plugins_dir);
+    g_free(plugins_dir);
+    g_string_append(path, "/");
+    g_string_append(path, filename);
+
+    handle = dlopen (path->str, RTLD_NOW | RTLD_GLOBAL);
+
+    if (!handle) {
+        log_warning ("dlopen failed to open `%s', %s", filename, dlerror ());
+        g_string_free(path, TRUE);
+        return NULL;
+    }
+
+    gchar *module_name = g_strndup(filename, strlen(filename) - 3);
+
+    plugin = malloc(sizeof(ProfPlugin));
+    plugin->name = strdup(module_name);
+    plugin->lang = LANG_C;
+    plugin->module = handle;
+    plugin->init_func = c_init_hook;
+    plugin->on_start_func = c_on_start_hook;
+    plugin->on_shutdown_func = c_on_shutdown_hook;
+    plugin->on_connect_func = c_on_connect_hook;
+    plugin->on_disconnect_func = c_on_disconnect_hook;
+    plugin->pre_chat_message_display = c_pre_chat_message_display_hook;
+    plugin->post_chat_message_display = c_post_chat_message_display_hook;
+    plugin->pre_chat_message_send = c_pre_chat_message_send_hook;
+    plugin->post_chat_message_send = c_post_chat_message_send_hook;
+    plugin->pre_room_message_display = c_pre_room_message_display_hook;
+    plugin->post_room_message_display = c_post_room_message_display_hook;
+    plugin->pre_room_message_send = c_pre_room_message_send_hook;
+    plugin->post_room_message_send = c_post_room_message_send_hook;
+    plugin->pre_priv_message_display = c_pre_priv_message_display_hook;
+    plugin->post_priv_message_display = c_post_priv_message_display_hook;
+    plugin->pre_priv_message_send = c_pre_priv_message_send_hook;
+    plugin->post_priv_message_send = c_post_priv_message_send_hook;
+
+    g_string_free(path, TRUE);
+    g_free(module_name);
+
+    return plugin;
+}
+
+void
+c_init_hook(ProfPlugin *plugin, const char *  const version, const char *  const status)
+{
+    void *  f = NULL;
+    void (*func)(const char * const __version, const char * const __status);
+
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_init"))) {
+        log_warning ("warning: %s does not have init function", plugin->name);
+        return ;
+    }
+
+    func = (void (*)(const char * const, const char * const))f;
+
+    // FIXME maybe we want to make it boolean to see if it succeeded or not?
+    func (version, status);
+}
+
+void
+c_on_start_hook(ProfPlugin *plugin)
+{
+    void * f = NULL;
+    void (*func)(void);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_on_start")))
+        return ;
+
+    func = (void (*)(void)) f;
+    func ();
+}
+
+void
+c_on_shutdown_hook(ProfPlugin *plugin)
+{
+    void * f = NULL;
+    void (*func)(void);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_on_shutdown")))
+        return ;
+
+    func = (void (*)(void)) f;
+    func ();
+}
+
+void
+c_on_connect_hook(ProfPlugin *plugin, const char * const account_name, const char * const fulljid)
+{
+    void * f = NULL;
+    void (*func)(const char * const __account_name, const char * const __fulljid);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_on_connect")))
+        return ;
+
+    func = (void (*)(const char * const, const char * const)) f;
+    func (account_name, fulljid);
+}
+
+void
+c_on_disconnect_hook(ProfPlugin *plugin, const char * const account_name, const char * const fulljid)
+{
+    void * f = NULL;
+    void (*func)(const char * const __account_name, const char * const __fulljid);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_on_disconnect")))
+        return ;
+
+    func = (void (*)(const char * const, const char * const)) f;
+    func (account_name, fulljid);
+}
+
+char *
+c_pre_chat_message_display_hook(ProfPlugin *plugin, const char * const jid, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __jid, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_chat_message_display")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char *)) f;
+    return func (jid, message);
+}
+
+void
+c_post_chat_message_display_hook(ProfPlugin *plugin, const char * const jid, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __jid, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_chat_message_display")))
+        return;
+
+    func = (void (*)(const char * const, const char *)) f;
+    func (jid, message);
+}
+
+char *
+c_pre_chat_message_send_hook(ProfPlugin *plugin, const char * const jid, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __jid, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_chat_message_send")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char *)) f;
+    return func (jid, message);
+}
+
+void
+c_post_chat_message_send_hook(ProfPlugin *plugin, const char * const jid, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __jid, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_chat_message_send")))
+        return;
+
+    func = (void (*)(const char * const, const char *)) f;
+    func (jid, message);
+}
+
+char *
+c_pre_room_message_display_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_room_message_display")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char * const, const char *)) f;
+    return func (room, nick, message);
+}
+
+void
+c_post_room_message_display_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_room_message_display")))
+        return;
+
+    func = (void (*)(const char * const, const char * const, const char *)) f;
+    func (room, nick, message);
+}
+
+char *
+c_pre_room_message_send_hook(ProfPlugin *plugin, const char * const room, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __room, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_room_message_send")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char *)) f;
+    return func (room, message);
+}
+
+void
+c_post_room_message_send_hook(ProfPlugin *plugin, const char * const room, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __room, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_room_message_send")))
+        return;
+
+    func = (void (*)(const char * const, const char *)) f;
+    func (room, message);
+}
+
+char *
+c_pre_priv_message_display_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_priv_message_display")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char * const, const char *)) f;
+    return func (room, nick, message);
+}
+
+void
+c_post_priv_message_display_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_priv_message_display")))
+        return;
+
+    func = (void (*)(const char * const, const char * const, const char *)) f;
+    func (room, nick, message);
+}
+
+char *
+c_pre_priv_message_send_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_pre_priv_message_send")))
+        return NULL;
+
+    func = (char* (*)(const char * const, const char * const, const char *)) f;
+    return func (room, nick, message);
+}
+
+void
+c_post_priv_message_send_hook(ProfPlugin *plugin, const char * const room, const char * const nick, const char *message)
+{
+    void * f = NULL;
+    void (*func)(const char * const __room, const char * const __nick, const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_post_priv_message_send")))
+        return;
+
+    func = (void (*)(const char * const, const char * const, const char *)) f;
+    func (room, nick, message);
+}
+
+void
+c_plugin_destroy(ProfPlugin *plugin)
+{
+    assert (plugin && plugin->module);
+
+    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)
+{
+
+}