pidgin/pidgin

Add some new methods to purple tags
default tip
10 hours ago, Gary Kramlich
b45add2a840c
Add some new methods to purple tags

* purple_tags_exists is a simplier version of purple_tags_lookup.
* purple_tags_contains makes it easier to find multiple matching tags.

Testing Done:
Ran the unit tests under valgrind and had the turtles check in on things too.

Reviewed at https://reviews.imfreedom.org/r/3143/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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 library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#include "debug.h"
#include "prefs.h"
/*
* These determine whether verbose or unsafe debugging are desired. I
* don't want to make these purple preferences because their values should
* not be remembered across instances of the UI.
*/
static gboolean debug_verbose = FALSE;
static gboolean debug_unsafe = FALSE;
static void
purple_debug_vargs(PurpleDebugLevel level, const gchar *category,
const gchar *format, va_list args)
{
GLogLevelFlags log_level = G_LOG_LEVEL_DEBUG;
gchar *msg = NULL;
g_return_if_fail(format != NULL);
/* GLib's debug levels are not quite the same as ours, so we need to
* re-assign them. */
switch(level) {
case PURPLE_DEBUG_MISC:
log_level = G_LOG_LEVEL_INFO;
break;
case PURPLE_DEBUG_INFO:
log_level = G_LOG_LEVEL_MESSAGE;
break;
case PURPLE_DEBUG_WARNING:
log_level = G_LOG_LEVEL_WARNING;
break;
case PURPLE_DEBUG_ERROR:
log_level = G_LOG_LEVEL_CRITICAL;
break;
case PURPLE_DEBUG_FATAL:
log_level = G_LOG_LEVEL_ERROR;
break;
default:
g_return_if_reached();
}
/* strip trailing linefeeds */
msg = g_strdup(format);
g_strchomp(msg);
g_logv(category, log_level, msg, args);
g_free(msg);
}
void
purple_debug(PurpleDebugLevel level, const gchar *category,
const gchar *format, ...)
{
va_list args;
g_return_if_fail(level != PURPLE_DEBUG_ALL);
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(level, category, format, args);
va_end(args);
}
void
purple_debug_misc(const gchar *category, const gchar *format, ...) {
va_list args;
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(PURPLE_DEBUG_MISC, category, format, args);
va_end(args);
}
void
purple_debug_info(const gchar *category, const gchar *format, ...) {
va_list args;
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(PURPLE_DEBUG_INFO, category, format, args);
va_end(args);
}
void
purple_debug_warning(const gchar *category, const gchar *format, ...) {
va_list args;
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(PURPLE_DEBUG_WARNING, category, format, args);
va_end(args);
}
void
purple_debug_error(const gchar *category, const gchar *format, ...) {
va_list args;
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(PURPLE_DEBUG_ERROR, category, format, args);
va_end(args);
}
void
purple_debug_fatal(const gchar *category, const gchar *format, ...) {
va_list args;
g_return_if_fail(format != NULL);
va_start(args, format);
purple_debug_vargs(PURPLE_DEBUG_FATAL, category, format, args);
va_end(args);
}
gboolean
purple_debug_is_verbose(void) {
return debug_verbose;
}
void
purple_debug_set_verbose(gboolean verbose) {
debug_verbose = verbose;
}
gboolean
purple_debug_is_unsafe(void) {
return debug_unsafe;
}
void
purple_debug_set_unsafe(gboolean unsafe) {
debug_unsafe = unsafe;
}
void
purple_debug_init(void) {
/* Read environment variables once per init */
if(g_getenv("PURPLE_UNSAFE_DEBUG")) {
purple_debug_set_unsafe(TRUE);
}
if(g_getenv("PURPLE_VERBOSE_DEBUG")) {
purple_debug_set_verbose(TRUE);
}
purple_prefs_add_none("/purple/debug");
}