pidgin-irc-format.c

#define PURPLE_PLUGINS

#include <glib.h>
#include <plugin.h>
#include <account.h>
#include <accountopt.h>

#ifndef _
#	define _(a) a
#endif

static void
ircformat_format_message_out(PurpleAccount *account, gchar **message)
{
  gchar *tmp;
#define irc_format(a, b) \
              tmp = purple_strreplace(*message, a, b); \
              g_free(*message); \
              *message = tmp;

  irc_format("<b>", "\x02"); irc_format("</b>", "\x02");
  irc_format("<u>", "\x1F"); irc_format("</u>", "\x1F");
  irc_format("<i>", "\x1D"); irc_format("</i>", "\x1D");

  irc_format("<font color=\"#FFFFFF\">", "\x03" "0"); /* white */
  irc_format("<font color=\"#000000\">", "\x03" "1"); /* black */
  irc_format("<font color=\"#070292\">", "\x03" "2"); /* blue */
  irc_format("<font color=\"#007700\">", "\x03" "3"); /* dark green */
  irc_format("<font color=\"#FF2F00\">", "\x03" "4"); /* red */
  irc_format("<font color=\"#803046\">", "\x03" "5"); /* brown */
  irc_format("<font color=\"#7A3180\">", "\x03" "6"); /* purple */
  irc_format("<font color=\"#FF9057\">", "\x03" "7"); /* orange */
  irc_format("<font color=\"#FFFF00\">", "\x03" "8"); /* yellow */
  irc_format("<font color=\"#78FF00\">", "\x03" "9"); /* green */
  irc_format("<font color=\"#178A6E\">", "\x03" "10"); /* teal */
  irc_format("<font color=\"#3CE9FF\">", "\x03" "11"); /* cyan */
  irc_format("<font color=\"#2320E2\">", "\x03" "12"); /* light blue */
  irc_format("<font color=\"#E659EE\">", "\x03" "13"); /* pink */
  irc_format("<font color=\"#777777\">", "\x03" "14"); /* grey */
  irc_format("<font color=\"#BBBBBB\">", "\x03" "15"); /* light grey */

  irc_format("</font>", "\x03,");

}

static void
ircformat_format_message_in(PurpleAccount *account, gchar **message)
{
	gchar *tmp;
  /* This function is basically a copy-paste of the above one, but with the arguments flipped in the macro. I suck at C, sorry. Please make a less dumb version of this. */
#define irc_format_r(a, b) \
							tmp = purple_strreplace(*message, b, a); \
							g_free(*message); \
							*message = tmp;

	irc_format_r("<b>", "\x02"); irc_format_r("</b>", "\x02");
	irc_format_r("<u>", "\x1F"); irc_format_r("</u>", "\x1F");
	irc_format_r("<i>", "\x1D"); irc_format_r("</i>", "\x1D");

	irc_format_r("<font color=\"#FFFFFF\">", "\x03" "0"); /* white */
	irc_format_r("<font color=\"#000000\">", "\x03" "1"); /* black */
	irc_format_r("<font color=\"#070292\">", "\x03" "2"); /* blue */
	irc_format_r("<font color=\"#007700\">", "\x03" "3"); /* dark green */
	irc_format_r("<font color=\"#FF2F00\">", "\x03" "4"); /* red */
	irc_format_r("<font color=\"#803046\">", "\x03" "5"); /* brown */
	irc_format_r("<font color=\"#7A3180\">", "\x03" "6"); /* purple */
	irc_format_r("<font color=\"#FF9057\">", "\x03" "7"); /* orange */
	irc_format_r("<font color=\"#FFFF00\">", "\x03" "8"); /* yellow */
	irc_format_r("<font color=\"#78FF00\">", "\x03" "9"); /* green */
	irc_format_r("<font color=\"#178A6E\">", "\x03" "10"); /* teal */
	irc_format_r("<font color=\"#3CE9FF\">", "\x03" "11"); /* cyan */
	irc_format_r("<font color=\"#2320E2\">", "\x03" "12"); /* light blue */
	irc_format_r("<font color=\"#E659EE\">", "\x03" "13"); /* pink */
	irc_format_r("<font color=\"#777777\">", "\x03" "14"); /* grey */
	irc_format_r("<font color=\"#BBBBBB\">", "\x03" "15"); /* light grey */

	irc_format_r("</font>", "\x03,");

}

static gboolean
ircformat_sending_im_cb(PurpleAccount *account, const gchar *receiver, gchar **message)
{
  ircformat_format_message_out(account, message);
  return FALSE;
}

static gboolean
ircformat_receiving_im_cb(PurpleAccount *account, const gchar *receiver, gchar **message)
{
	ircformat_format_message_in(account, message);
	return FALSE;
}

static gboolean
ircformat_sending_chat_cb(PurpleAccount *account, gchar **message, gint id)
{
	ircformat_format_message_out(account, message);
	return FALSE;
}

static gboolean
ircformat_receiving_chat_cb(PurpleAccount *account, const gchar *receiver, gchar **message)
{
  ircformat_format_message_in(account, message);
  return FALSE;
}

static void
ircformat_enable_formatting_on_conversation(PurpleConversation *conv)
{
	if (!conv || !conv->account)
		return;
	if (!g_str_equal(conv->account->protocol_id, "prpl-irc"))
		return;

	purple_conversation_set_features(conv, purple_conversation_get_features(conv)
			| PURPLE_CONNECTION_HTML | PURPLE_CONNECTION_NO_URLDESC
			| PURPLE_CONNECTION_NO_FONTSIZE | PURPLE_CONNECTION_NO_IMAGES);
}

static void
ircformat_disable_formatting_on_conversation(PurpleConversation *conv)
{
	if (!conv || !conv->account)
		return;
	if (!g_str_equal(conv->account->protocol_id, "prpl-irc"))
		return;

	purple_conversation_set_features(conv, purple_conversation_get_features(conv) & ~PURPLE_CONNECTION_HTML);
}

static void
ircformat_enable_formatting_on_connection(PurpleConnection *pc)
{
	pc->flags |= PURPLE_CONNECTION_HTML;
	pc->flags |= PURPLE_CONNECTION_NO_BGCOLOR;
	pc->flags |= PURPLE_CONNECTION_NO_URLDESC;
	pc->flags |= PURPLE_CONNECTION_NO_FONTSIZE;
	pc->flags |= PURPLE_CONNECTION_NO_IMAGES;

	purple_conversation_foreach(ircformat_enable_formatting_on_conversation);
}

static void
ircformat_disable_formatting_on_connection(PurpleConnection *pc)
{
	pc->flags &= ~PURPLE_CONNECTION_HTML;

	purple_conversation_foreach(ircformat_disable_formatting_on_conversation);
}

static gboolean
plugin_load(PurplePlugin *plugin)
{
	void *handle;
	GList *conns;

	handle = purple_conversations_get_handle();

  purple_signal_connect(handle, "sending-im-msg", plugin, PURPLE_CALLBACK(ircformat_sending_im_cb), NULL);
  purple_signal_connect(handle, "sending-chat-msg", plugin, PURPLE_CALLBACK(ircformat_sending_chat_cb), NULL);

	purple_signal_connect(handle, "receiving-im-msg", plugin, PURPLE_CALLBACK(ircformat_receiving_im_cb), NULL);
	purple_signal_connect(handle, "receiving-chat-msg", plugin, PURPLE_CALLBACK(ircformat_receiving_chat_cb), NULL);

	conns = purple_connections_get_all();
	for(; conns; conns = conns->next)
	{
		PurpleConnection *pc = conns->data;
		if (!g_str_equal(pc->account->protocol_id, "prpl-irc"))
			continue;
		ircformat_enable_formatting_on_connection(pc);
	}

	return TRUE;
}

static gboolean
plugin_unload(PurplePlugin *plugin)
{
	GList *conns;

	conns = purple_connections_get_all();
	for(; conns; conns = conns->next)
	{
		PurpleConnection *pc = conns->data;
		if (!g_str_equal(pc->account->protocol_id, "prpl-irc"))
			continue;
		ircformat_disable_formatting_on_connection(pc);
	}

	return TRUE;
}

static void
plugin_init(PurplePlugin *plugin)
{
}

static PurplePluginInfo info =
{
	PURPLE_PLUGIN_MAGIC,
	2,
	2,
	PURPLE_PLUGIN_STANDARD,
	NULL,
	0,
	NULL,
	PURPLE_PRIORITY_LOWEST,

	"eionrobb-irc-format",
	"IRC Message Format",
	"0.1",
	"Format outgoing IRC messages",
	"Allows you to use the Pidgin formatting toolbar to make messages bold and stuff",
	"Eion Robb <[email protected]>",
	"http://pidgin-irc-format.googlecode.com/", //URL

	plugin_load,
	plugin_unload,
	NULL,

	NULL,
	NULL,
	NULL,
	NULL,

	NULL,
	NULL,
	NULL,
	NULL
};

PURPLE_INIT_PLUGIN(icon_override, plugin_init, info);