HGKeeper

/**

* @file irc-more.c A couple of additional IRC features.

* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

/* Pack/Local headers */

#include "../common/pp_internal.h"

#include <cmds.h>

#include <plugin.h>

#include <accountopt.h>

#include <conversation.h>

#include <string.h>

#define CTCP_REPLY purple_account_get_string(account, "ctcp-message", "Purple IRC")

#define PART_MESSAGE purple_account_get_string(account, "part-message", "Leaving.")

#define QUIT_MESSAGE purple_account_get_string(account, "quit-message", "Leaving.")

#define MATCHES(string) !strncmp(*msg, string, sizeof(string) - 1)

static PurpleCmdId notice_cmd_id = 0;

static PurplePluginProtocolInfo *irc_info = NULL;

static PurpleCmdRet

notice_cmd_cb(PurpleConversation *conv, const gchar *cmd, gchar **args,

gchar **error, void *data)

{

gchar *tmp = NULL, *msg = NULL;

gint len = 0, arg0len = 0, arg1len = 0, maxlen = 0;

PurpleConnection *gc = NULL;

if(!args && !args[0] && !args[1])

return PURPLE_CMD_RET_FAILED;

gc = purple_conversation_get_gc(conv);

/* convenience to make the next comparison make more sense */

arg0len = strlen(args[0]);

arg1len = strlen(args[1]);

/* IRC messages are limited to 512 bytes. 2 are reserved for CRLF, 2 for

* the spaces needed after the command and target, 1 for the colon needed

* before the notice text starts, and 6 for NOTICE. Result is the length

* of the message needs to be limited to 501 bytes. We need to account

* for the length of the nick or channel name that is the target, too. */

maxlen = 501 - arg0len;

if(arg1len > maxlen)

tmp = g_strndup(args[1], maxlen);

/* if tmp is not NULL, the notice the user wants to send is too long so we

* truncated it. If tmp is NULL the notice is fine as-is. Either way,

* assign msg as appropriate. */

if(tmp)

msg = tmp;

else

msg = args[1];

msg = g_strdup_printf("NOTICE %s :%s\r\n", args[0], msg);

len = strlen(msg);

irc_info->send_raw(gc, msg, len);

g_free(msg);

g_free(tmp);

return PURPLE_CMD_RET_OK;

}

static void

irc_sending_text(PurpleConnection *gc, char **msg, gpointer null)

{

PurpleAccount *account = purple_connection_get_account(gc);

char **old = msg;

if (MATCHES("QUIT ")) {

char *message = strchr(*msg, ':');

if (!message || !strcmp(message + 1, "Leaving.\r\n")) {

*msg = g_strdup_printf("QUIT :%s\r\n", QUIT_MESSAGE);

}

} else if (MATCHES("PART ")) {

char *message = strchr(*msg, ':');

if (message)

return; /* The user did give some part message. Do not use the default one. */

message = strchr(*msg, '\r');

*message = '\0';

*msg = g_strdup_printf("%s :%s\r\n", *msg, PART_MESSAGE);

} else if (MATCHES("NOTICE ")) {

char *version = strstr(*msg, ":\001VERSION ");

if (!version)

return;

*version = '\0';

*msg = g_strdup_printf("%s:\001VERSION %s\001\r\n", *msg, CTCP_REPLY);

}

if (msg != old)

g_free(*old);

}

static gboolean

plugin_load(PurplePlugin *plugin)

{

PurplePlugin *prpl = purple_find_prpl("prpl-irc");

PurpleAccountOption *option;

gchar *notice_help = NULL;

notice_help = _("notice target message: Send a notice to the specified target.");

notice_cmd_id = purple_cmd_register("notice", "ws", PURPLE_CMD_P_PLUGIN,

PURPLE_CMD_FLAG_IM | PURPLE_CMD_FLAG_CHAT | PURPLE_CMD_FLAG_PRPL_ONLY,

"prpl-irc", notice_cmd_cb, notice_help, NULL);

if (!prpl)

return FALSE;

purple_signal_connect(prpl, "irc-sending-text", plugin,

G_CALLBACK(irc_sending_text), NULL);

irc_info = PURPLE_PLUGIN_PROTOCOL_INFO(prpl);

option = purple_account_option_string_new(_("Default Quit Message"), "quit-message", "Leaving.");

irc_info->protocol_options = g_list_append(irc_info->protocol_options, option);

option = purple_account_option_string_new(_("Default Part Message"), "part-message", "Leaving.");

irc_info->protocol_options = g_list_append(irc_info->protocol_options, option);

option = purple_account_option_string_new(_("CTCP Version reply"), "ctcp-message", "Purple IRC");

irc_info->protocol_options = g_list_append(irc_info->protocol_options, option);

return TRUE;

}

static gboolean

plugin_unload(PurplePlugin *plugin)

{

purple_cmd_unregister(notice_cmd_id);

return TRUE;

}

static PurplePluginInfo info =

{

PURPLE_PLUGIN_MAGIC,

PURPLE_MAJOR_VERSION,

PURPLE_MINOR_VERSION,

PURPLE_PLUGIN_STANDARD,

NULL,

PURPLE_PRIORITY_DEFAULT,

"irc-more",

NULL,

PP_VERSION,

NULL,

"Sadrul H Chowdhury <sadrul@users.sourceforge.net>",

PP_WEBSITE,

plugin_load,

plugin_unload,

NULL,

NULL

};

static void

init_plugin(PurplePlugin *plugin)

{

#ifdef ENABLE_NLS

bindtextdomain(GETTEXT_PACKAGE, PP_LOCALEDIR);

bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");

#endif /* ENABLE_NLS */

info.name = _("IRC More");

info.summary = _("Adds additional IRC features.");

info.description = _("Adds additional IRC features, including a "

"customizable quit message, a customizable CTCP VERSION reply, "

"and the /notice command for notices.");

}

PURPLE_INIT_PLUGIN(irc_more, init_plugin, info)

pidgin/purple-plugin-pack