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_EVENTLOOP_H
#define PURPLE_EVENTLOOP_H
/**
* SECTION:eventloop
* @section_id: libpurple-eventloop
* @short_description: <filename>eventloop.h</filename>
* @title: Event Loop API
*/
#include <glib.h>
#include <glib-object.h>
/**
* PurpleInputCondition:
* @PURPLE_INPUT_READ: A read condition.
* @PURPLE_INPUT_WRITE: A write condition.
*
* An input condition.
*/
typedef enum
{
PURPLE_INPUT_READ = 1 << 0,
PURPLE_INPUT_WRITE = 1 << 1
} PurpleInputCondition;
/**
* PurpleInputFunction:
* @data: User specified data.
* @fd: The input file descriptor.
* @cond: The condition type.
*
* The type of callbacks to handle events on file descriptors, as passed to
* purple_input_add(). The callback will receive the @user_data passed to
* purple_input_add(), the file descriptor on which the event occurred, and the
* condition that was satisfied to cause the callback to be invoked.
*/
typedef void (*PurpleInputFunction)(gpointer data, gint fd, PurpleInputCondition cond);
G_BEGIN_DECLS
/**************************************************************************/
/* Event Loop API */
/**************************************************************************/
/**
* purple_input_add:
* @fd: The input file descriptor.
* @cond: The condition type.
* @func: (scope call): The callback function for data.
* @user_data: User-specified data.
*
* Adds an input handler.
*
* See g_io_add_watch_full().
*
* Returns: The resulting handle (will be greater than 0).
*/
guint purple_input_add(int fd, PurpleInputCondition cond,
PurpleInputFunction func, gpointer user_data);
/**
* purple_input_remove:
* @handle: The handle of the input handler. Note that this is the return
* value from purple_input_add(), <emphasis>not</emphasis> the
* file descriptor.
*
* Removes an input handler.
*/
gboolean purple_input_remove(guint handle);
/**
* purple_input_pipe:
* @pipefd: Array used to return file descriptors for both ends of pipe.
*
* Creates a pipe - an unidirectional data channel that can be used for
* interprocess communication.
*
* File descriptors for both ends of pipe will be written into provided array.
* The first one (pipefd[0]) can be used for reading, the second one (pipefd[1])
* for writing.
*
* On Windows it's simulated by creating a pair of connected sockets, on other
* systems pipe() is used.
*
* Returns: 0 on success, -1 on error.
*/
int
purple_input_pipe(int pipefd[2]);
G_END_DECLS
#endif /* PURPLE_EVENTLOOP_H */