libpurple/plugins/codeinline.c

Sat, 27 Aug 2016 18:16:01 -0500

author
Mike Ruprecht <cmaiku@gmail.com>
date
Sat, 27 Aug 2016 18:16:01 -0500
changeset 37959
e76677ed819c
parent 37482
922720634101
child 39959
e47fcffd061b
permissions
-rw-r--r--

connection: Add purple_connection_take_error()

This patch adds a purple_connection_take_error() function, which
is functionally equivalent to purple_connection_g_error(), except
that it takes ownership of the passed GError.

This is useful to simplify error handling so that the GError doesn't
have to be freed, or, in the future potentially copied, if it's no
longer needed where it's generated. It can also allow for GErrors
being generated without storing them in a variable. This would be
reasonably common if/when all PurpleConnection errors are passed
in via GError.

/*
 * 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
 */

#include "internal.h"
#include "plugins.h"
#include "notify.h"
#include "util.h"
#include "version.h"

PurplePlugin *plugin_handle = NULL;

static char *
outgoing_msg_common(const char *message)
{
  char *m;
  char **ms = g_strsplit(message, "<u>", -1);
  m = g_strjoinv("<font face=\"monospace\" color=\"#00b025\">", ms);
  g_strfreev(ms);

  ms = g_strsplit(m, "</u>", -1);
  g_free(m);
  return g_strjoinv("</font>", ms);
}

static gboolean outgoing_msg_cb1(PurpleConversation *conv, PurpleMessage *msg,
	gpointer null)
{
	purple_message_set_contents(msg,
		outgoing_msg_common(purple_message_get_contents(msg)));
	return FALSE;
}

static void
outgoing_msg_cb2(PurpleAccount *account, PurpleMessage *msg,
	PurpleConversation *conv, PurpleMessageFlags flags, gpointer null)
{
	purple_message_set_contents(msg,
		outgoing_msg_common(purple_message_get_contents(msg)));
}

static PurplePluginInfo *
plugin_query(GError **error)
{
	const gchar * const authors[] = {
		"Sean Egan <seanegan@gmail.com>",
		NULL
	};

	return purple_plugin_info_new(
		"id",           "codeinline",
		"name",         "Code Inline",
		"version",      "1.0",
		"category",     "Formatting",
		"summary",      "Formats text as code",
		"description",  "Changes the formatting of any outgoing text such "
		                "that anything underlined will be received green and "
		                "monospace.",
		"authors",      authors,
		"website",      PURPLE_WEBSITE,
		"abi-version",  PURPLE_ABI_VERSION,
		NULL
	);
}

static gboolean
plugin_load(PurplePlugin *plugin, GError **error)
{
     void *handle = purple_conversations_get_handle();
     plugin_handle = plugin;
     purple_signal_connect(handle, "writing-im-msg", plugin,
                PURPLE_CALLBACK(outgoing_msg_cb1), NULL);
     purple_signal_connect(handle, "sending-im-msg", plugin,
		PURPLE_CALLBACK(outgoing_msg_cb2), NULL);

     return TRUE;
}

static gboolean
plugin_unload(PurplePlugin *plugin, GError **error)
{
	return TRUE;
}

PURPLE_PLUGIN_INIT(codeinline, plugin_query, plugin_load, plugin_unload);

mercurial