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
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_IMAGE_STORE_H
#define PURPLE_IMAGE_STORE_H
/**
* SECTION:image-store
* @include:image-store.h
* @section_id: libpurple-image-store
* @short_description: a global, temporary storage for images
* @title: Image store
*
* Image store references #PurpleImage's by a simple integer value.
* It's a convenient way to embed images in HTML-like strings.
*
* Integer ID's are tracked for being valid - when a image is destroyed, it's
* also removed from the store. If the application runs for a very long time and
* all possible id numbers from integer range are utilized, it will use
* previously released numbers.
*/
#include "image.h"
/**
* PURPLE_IMAGE_STORE_PROTOCOL:
*
* A global URI prefix for images stored in this subsystem.
*/
#define PURPLE_IMAGE_STORE_PROTOCOL "purple-image:"
/**
* PURPLE_IMAGE_STORE_STOCK_PROTOCOL:
*
* A global URI prefix for stock images, with names defined by libpurple and
* contents defined by the UI.
*/
#define PURPLE_IMAGE_STORE_STOCK_PROTOCOL "purple-stock-image:"
G_BEGIN_DECLS
/**
* purple_image_store_add:
* @image: the image.
*
* Permanently adds an image to the store. If the @image is already in the
* store, it will return its current id.
*
* This function increases @image's reference count, so it won't be destroyed
* until image store subsystem is shut down. Don't decrease @image's reference
* count by yourself - if you don't want the store to hold the reference,
* use #purple_image_store_add_weak.
*
* Returns: the unique identifier for the @image.
*/
guint
purple_image_store_add(PurpleImage *image);
/**
* purple_image_store_add_weak:
* @image: the image.
*
* Adds an image to the store without increasing reference count. It will be
* removed from the store when @image gets destroyed.
*
* If the @image is already in the store, it will return its current id.
*
* Returns: the unique identifier for the @image.
*/
guint
purple_image_store_add_weak(PurpleImage *image);
/**
* purple_image_store_add_temporary:
* @image: the image.
*
* Adds an image to the store to be used in a short period of time.
* If the @image is already in the store, it will just return its current id.
*
* Increases reference count for the @image for a time long enough to display
* the @image by the UI. In current implementation it's five seconds, but may be
* changed in the future, so if you need more sophisticated reference
* management, implement it on your own.
*
* Returns: the unique identifier for the @image.
*/
guint
purple_image_store_add_temporary(PurpleImage *image);
/**
* purple_image_store_get:
* @id: the unique identifier of an image.
*
* Finds the image with a certain identifier within a store.
*
* Returns: (transfer none): the image referenced by @id, or %NULL if it
* doesn't exists.
*/
PurpleImage *
purple_image_store_get(guint id);
/**
* purple_image_store_get_from_uri:
* @uri: the URI of a potential #PurpleImage. Should not be %NULL.
*
* Checks, if the @uri is pointing to any #PurpleImage by referring
* to #PURPLE_IMAGE_STORE_PROTOCOL and returns the image, if it's valid.
*
* The function doesn't throw any warning, if the @uri is for any
* other protocol.
*
* Returns: (transfer none): the image referenced by @uri, or %NULL if it
* doesn't point to any valid image.
*/
PurpleImage *
purple_image_store_get_from_uri(const gchar *uri);
/**
* purple_image_store_get_uri:
* @image: the image.
*
* Generates an URI for the @image, to be retrieved using
* #purple_image_store_get_from_uri.
*
* Returns: (transfer full): the URI for the @image. Should be #g_free'd when
* you done using it.
*/
gchar *
purple_image_store_get_uri(PurpleImage *image);
/**
* _purple_image_store_init: (skip)
*
* Initializes the image store subsystem.
*/
void
_purple_image_store_init(void);
/**
* _purple_image_store_uninit: (skip)
*
* Uninitializes the image store subsystem.
*/
void
_purple_image_store_uninit(void);
G_END_DECLS
#endif /* PURPLE_IMAGE_STORE_H */