pidgin/pidgin

Route GLib debug logging directly to the Finch debug window

2021-10-18, Elliott Sales de Andrade
1896a80ff8e3
Route GLib debug logging directly to the Finch debug window

Instead of flowing through purple debug, this merges some bits of the existing GLib log handler, and the purple debug printer.

Testing Done:
Open the Debug window an see some `GLib-*` outputs.

Reviewed at https://reviews.imfreedom.org/r/1057/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include <glib/gi18n-lib.h>
#include "purplewhiteboardmanager.h"
#include "purpleprivate.h"
enum {
SIG_REGISTERED,
SIG_UNREGISTERED,
N_SIGNALS,
};
static guint signals[N_SIGNALS] = {0, };
typedef struct {
GListStore *store;
} PurpleWhiteboardManagerPrivate;
G_DEFINE_TYPE_WITH_PRIVATE(PurpleWhiteboardManager, purple_whiteboard_manager,
G_TYPE_OBJECT);
static PurpleWhiteboardManager *default_manager = NULL;
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
purple_whiteboard_manager_finalize(GObject *obj) {
PurpleWhiteboardManager *manager = NULL;
PurpleWhiteboardManagerPrivate *priv = NULL;
manager = PURPLE_WHITEBOARD_MANAGER(obj);
priv = purple_whiteboard_manager_get_instance_private(manager);
g_clear_object(&priv->store);
G_OBJECT_CLASS(purple_whiteboard_manager_parent_class)->finalize(obj);
}
static void
purple_whiteboard_manager_init(PurpleWhiteboardManager *manager) {
PurpleWhiteboardManagerPrivate *priv = NULL;
priv = purple_whiteboard_manager_get_instance_private(manager);
priv->store = g_list_store_new(PURPLE_TYPE_WHITEBOARD);
}
static void
purple_whiteboard_manager_class_init(PurpleWhiteboardManagerClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->finalize = purple_whiteboard_manager_finalize;
/**
* PurpleWhiteboardManager::registered:
* @manager: The #PurpleWhiteboardManager instance.
* @whiteboard: The #PurpleWhiteboard that was registered.
*
* Emitted after @whiteboard has been registered in @manager.
*
* Since: 3.0.0
*/
signals[SIG_REGISTERED] = g_signal_new(
"registered",
G_OBJECT_CLASS_TYPE(klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(PurpleWhiteboardManagerClass, registered),
NULL,
NULL,
NULL,
G_TYPE_NONE,
1,
PURPLE_TYPE_WHITEBOARD);
/**
* PurpleWhiteboardManager::unregistered:
* @manager: The #PurpleWhiteboardManager instance.
* @whiteboard: The #PurpleWhiteboard that was unregistered.
*
* Emitted after @whiteboard has been unregistered from @manager.
*
* Since: 3.0.0
*/
signals[SIG_UNREGISTERED] = g_signal_new(
"unregistered",
G_OBJECT_CLASS_TYPE(klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(PurpleWhiteboardManagerClass, unregistered),
NULL,
NULL,
NULL,
G_TYPE_NONE,
1,
PURPLE_TYPE_WHITEBOARD);
}
/******************************************************************************
* Private API
*****************************************************************************/
void
purple_whiteboard_manager_startup(void) {
if(default_manager == NULL) {
default_manager = g_object_new(PURPLE_TYPE_WHITEBOARD_MANAGER, NULL);
}
}
void
purple_whiteboard_manager_shutdown(void) {
g_clear_object(&default_manager);
}
/******************************************************************************
* Public API
*****************************************************************************/
PurpleWhiteboardManager *
purple_whiteboard_manager_get_default(void) {
return default_manager;
}
gboolean
purple_whiteboard_manager_register(PurpleWhiteboardManager *manager,
PurpleWhiteboard *whiteboard,
GError **error)
{
PurpleWhiteboardManagerPrivate *priv = NULL;
gboolean found = FALSE;
g_return_val_if_fail(PURPLE_IS_WHITEBOARD_MANAGER(manager), FALSE);
g_return_val_if_fail(PURPLE_IS_WHITEBOARD(whiteboard), FALSE);
priv = purple_whiteboard_manager_get_instance_private(manager);
found = g_list_store_find_with_equal_func(priv->store, whiteboard,
(GEqualFunc)purple_whiteboard_equal,
NULL);
if(found) {
g_set_error(error, PURPLE_WHITEBOARD_MANAGER_DOMAIN, 0,
_("whiteboard %s is already registered"),
purple_whiteboard_get_id(whiteboard));
return FALSE;
}
g_list_store_insert(priv->store, 0, whiteboard);
g_signal_emit(G_OBJECT(manager), signals[SIG_REGISTERED], 0, whiteboard);
return TRUE;
}
gboolean
purple_whiteboard_manager_unregister(PurpleWhiteboardManager *manager,
PurpleWhiteboard *whiteboard,
GError **error)
{
PurpleWhiteboardManagerPrivate *priv = NULL;
guint position = 0;
gboolean found = FALSE;
g_return_val_if_fail(PURPLE_IS_WHITEBOARD_MANAGER(manager), FALSE);
g_return_val_if_fail(PURPLE_IS_WHITEBOARD(whiteboard), FALSE);
priv = purple_whiteboard_manager_get_instance_private(manager);
found = g_list_store_find_with_equal_func(priv->store, whiteboard,
(GEqualFunc)purple_whiteboard_equal,
&position);
if(!found) {
g_set_error(error, PURPLE_WHITEBOARD_MANAGER_DOMAIN, 0,
_("whiteboard %s is not registered"),
purple_whiteboard_get_id(whiteboard));
return FALSE;
}
/* Temporarily ref whiteboard so we can pass it along to the signal
* callbacks.
*/
g_object_ref(G_OBJECT(whiteboard));
g_list_store_remove(priv->store, position);
g_signal_emit(G_OBJECT(manager), signals[SIG_UNREGISTERED], 0, whiteboard);
g_object_unref(G_OBJECT(whiteboard));
return TRUE;
}
PurpleWhiteboard *
purple_whiteboard_manager_find(PurpleWhiteboardManager *manager,
const gchar *id)
{
PurpleWhiteboardManagerPrivate *priv = NULL;
guint idx, n;
g_return_val_if_fail(PURPLE_IS_WHITEBOARD_MANAGER(manager), NULL);
g_return_val_if_fail(id != NULL, NULL);
priv = purple_whiteboard_manager_get_instance_private(manager);
n = g_list_model_get_n_items(G_LIST_MODEL(priv->store));
for(idx = 0; idx < n; idx++) {
GObject *obj = NULL;
obj = g_list_model_get_object(G_LIST_MODEL(priv->store), idx);
if(PURPLE_IS_WHITEBOARD(obj)) {
PurpleWhiteboard *whiteboard = PURPLE_WHITEBOARD(obj);
if(purple_strequal(id, purple_whiteboard_get_id(whiteboard))) {
return whiteboard;
}
}
g_clear_object(&obj);
}
return NULL;
}
void
purple_whiteboard_manager_foreach(PurpleWhiteboardManager *manager,
PurpleWhiteboardManagerForeachFunc func,
gpointer data)
{
PurpleWhiteboardManagerPrivate *priv = NULL;
guint idx, n;
g_return_if_fail(PURPLE_IS_WHITEBOARD_MANAGER(manager));
g_return_if_fail(func != NULL);
priv = purple_whiteboard_manager_get_instance_private(manager);
n = g_list_model_get_n_items(G_LIST_MODEL(priv->store));
for(idx = 0; idx < n; idx++) {
gpointer item = g_list_model_get_item(G_LIST_MODEL(priv->store), idx);
func(item, data);
g_object_unref(item);
}
}
GListModel *
purple_whiteboard_manager_get_model(PurpleWhiteboardManager *manager) {
PurpleWhiteboardManagerPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_WHITEBOARD_MANAGER(manager), NULL);
priv = purple_whiteboard_manager_get_instance_private(manager);
return G_LIST_MODEL(priv->store);
}