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/*
fe-queries.c : irssi
Copyright (C) 1999-2000 Timo Sirainen
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 02110-1301 USA.
*/
#include "module.h"
#include "module-formats.h"
#include "modules.h"
#include "signals.h"
#include "commands.h"
#include "levels.h"
#include "settings.h"
#include "chat-protocols.h"
#include "servers.h"
#include "queries.h"
#include "fe-core-commands.h"
#include "fe-windows.h"
#include "window-items.h"
#include "printtext.h"
static int queryclose_tag, query_auto_close, querycreate_level;
/* Return query where to put the private message. */
QUERY_REC *privmsg_get_query(SERVER_REC *server, const char *nick,
int own, int level)
{
QUERY_REC *query;
g_return_val_if_fail(IS_SERVER(server), NULL);
g_return_val_if_fail(nick != NULL, NULL);
query = query_find(server, nick);
if (query == NULL && !command_hide_output &&
(querycreate_level & level) != 0 &&
(!own || settings_get_bool("autocreate_own_query"))) {
query = CHAT_PROTOCOL(server)->
query_create(server->tag, nick, TRUE);
}
return query;
}
static void signal_query_created(QUERY_REC *query, gpointer automatic)
{
TEXT_DEST_REC dest;
g_return_if_fail(IS_QUERY(query));
if (window_item_window(query) == NULL) {
window_item_create((WI_ITEM_REC *) query,
GPOINTER_TO_INT(automatic));
}
format_create_dest_tag(&dest, query->server, query->server_tag,
query->name, MSGLEVEL_CLIENTNOTICE, NULL);
printformat_dest(&dest, TXT_QUERY_START,
query->name, query->server_tag);
}
static void signal_query_created_curwin(QUERY_REC *query)
{
g_return_if_fail(IS_QUERY(query));
window_item_add(active_win, (WI_ITEM_REC *) query, FALSE);
}
static void signal_query_destroyed(QUERY_REC *query)
{
WINDOW_REC *window;
TEXT_DEST_REC dest;
g_return_if_fail(IS_QUERY(query));
window = window_item_window((WI_ITEM_REC *) query);
if (window == NULL)
return;
format_create_dest_tag(&dest, query->server, query->server_tag,
query->name, MSGLEVEL_CLIENTNOTICE, NULL);
printformat_dest(&dest, TXT_QUERY_STOP, query->name);
window_item_destroy((WI_ITEM_REC *) query);
if (!query->unwanted)
window_auto_destroy(window);
else {
/* eg. connection lost to dcc chat */
window_bind_add(window, query->server_tag, query->name);
}
}
static void signal_query_server_changed(QUERY_REC *query)
{
WINDOW_REC *window;
g_return_if_fail(query != NULL);
window = window_item_window((WI_ITEM_REC *) query);
if (window->active == (WI_ITEM_REC *) query)
window_change_server(window, query->server);
}
static void signal_query_nick_changed(QUERY_REC *query, const char *oldnick)
{
TEXT_DEST_REC dest;
g_return_if_fail(query != NULL);
format_create_dest_tag(&dest, query->server, query->server_tag,
query->name, MSGLEVEL_CLIENTNOTICE, NULL);
/* don't print the nick change message if only the case was changed */
if (g_strcasecmp(query->name, oldnick) != 0) {
printformat_dest(&dest, TXT_NICK_CHANGED, oldnick,
query->name, query->name,
query->address == NULL ? "" : query->address);
}
signal_emit("window item changed", 2,
window_item_window((WI_ITEM_REC *) query), query);
}
static void signal_window_item_server_changed(WINDOW_REC *window,
QUERY_REC *query)
{
if (IS_QUERY(query)) {
g_free_and_null(query->server_tag);
if (query->server != NULL)
query->server_tag = g_strdup(query->server->tag);
}
}
static void sig_server_connected(SERVER_REC *server)
{
GSList *tmp;
if (!IS_SERVER(server))
return;
/* check if there's any queries without server */
for (tmp = queries; tmp != NULL; tmp = tmp->next) {
QUERY_REC *rec = tmp->data;
if (rec->server == NULL &&
(rec->server_tag == NULL ||
g_strcasecmp(rec->server_tag, server->tag) == 0)) {
window_item_change_server((WI_ITEM_REC *) rec, server);
server->queries = g_slist_append(server->queries, rec);
}
}
}
static void cmd_window_server(const char *data)
{
SERVER_REC *server;
QUERY_REC *query;
TEXT_DEST_REC dest;
g_return_if_fail(data != NULL);
server = server_find_tag(data);
query = QUERY(active_win->active);
if (server == NULL || query == NULL)
return;
/* /WINDOW SERVER used in a query window */
format_create_dest_tag(&dest, query->server, query->server_tag,
query->name, MSGLEVEL_CLIENTNOTICE, NULL);
printformat_dest(&dest, TXT_QUERY_SERVER_CHANGED,
query->name, server->tag);
query_change_server(query, server);
signal_stop();
}
/* SYNTAX: UNQUERY [<nick>] */
static void cmd_unquery(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
{
QUERY_REC *query;
char *nick;
void *free_arg;
g_return_if_fail(data != NULL);
if (!cmd_get_params(data, &free_arg, 1, &nick))
return;
if (*nick == '\0') {
/* remove current query */
query = QUERY(item);
} else {
query = query_find(server, nick);
if (query == NULL) {
printformat(server, NULL, MSGLEVEL_CLIENTERROR,
TXT_NO_QUERY, nick);
}
}
if (query != NULL)
query_destroy(query);
cmd_params_free(free_arg);
}
/* SYNTAX: QUERY [-window] [-<server tag>] <nick> [<message>] */
static void cmd_query(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
{
GHashTable *optlist;
QUERY_REC *query;
char *nick, *msg;
void *free_arg;
g_return_if_fail(data != NULL);
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST |
PARAM_FLAG_OPTIONS | PARAM_FLAG_UNKNOWN_OPTIONS,
"query", &optlist, &nick, &msg))
return;
if (*nick == '\0') {
/* remove current query */
cmd_unquery("", server, item);
cmd_params_free(free_arg);
return;
}
server = cmd_options_get_server("query", optlist, server);
if (server == NULL) {
cmd_params_free(free_arg);
return;
}
if (*nick != '=' && (server == NULL || !server->connected))
cmd_param_error(CMDERR_NOT_CONNECTED);
if (g_hash_table_lookup(optlist, "window") != NULL) {
signal_add("query created",
(SIGNAL_FUNC) signal_query_created_curwin);
}
query = query_find(server, nick);
if (query == NULL)
query = CHAT_PROTOCOL(server)->
query_create(server->tag, nick, FALSE);
else {
/* query already exists, set it active */
WINDOW_REC *window = window_item_window(query);
if (window != active_win)
window_set_active(window);
window_item_set_active(active_win, (WI_ITEM_REC *) query);
}
if (g_hash_table_lookup(optlist, "window") != NULL) {
signal_remove("query created",
(SIGNAL_FUNC) signal_query_created_curwin);
}
if (*msg != '\0') {
msg = g_strdup_printf("-nick %s %s", nick, msg);
signal_emit("command msg", 3, msg, server, query);
g_free(msg);
}
cmd_params_free(free_arg);
}
static void window_reset_query_timestamps(WINDOW_REC *window)
{
GSList *tmp;
if (window == NULL)
return;
for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
QUERY_REC *query = QUERY(tmp->data);
if (query != NULL)
query->last_unread_msg = time(NULL);
}
}
static void sig_window_changed(WINDOW_REC *window, WINDOW_REC *old_window)
{
/* reset the queries last_unread_msg so query doesn't get closed
immediately after switched to the window, or after changed to
some other window from it */
window_reset_query_timestamps(window);
window_reset_query_timestamps(old_window);
}
static int sig_query_autoclose(void)
{
WINDOW_REC *window;
GSList *tmp, *next;
time_t now;
now = time(NULL);
for (tmp = queries; tmp != NULL; tmp = next) {
QUERY_REC *rec = tmp->data;
next = tmp->next;
window = window_item_window((WI_ITEM_REC *) rec);
if (window != active_win && rec->data_level < DATA_LEVEL_MSG &&
now-rec->last_unread_msg > query_auto_close)
query_destroy(rec);
}
return 1;
}
static void sig_message_private(SERVER_REC *server, const char *msg,
const char *nick, const char *address)
{
QUERY_REC *query;
/* create query window if needed */
query = privmsg_get_query(server, nick, FALSE, MSGLEVEL_MSGS);
/* reset the query's last_unread_msg timestamp */
if (query != NULL)
query->last_unread_msg = time(NULL);
}
static void read_settings(void)
{
querycreate_level = settings_get_level("autocreate_query_level");
query_auto_close = settings_get_time("autoclose_query")/1000;
if (query_auto_close > 0 && queryclose_tag == -1)
queryclose_tag = g_timeout_add(5000, (GSourceFunc) sig_query_autoclose, NULL);
else if (query_auto_close <= 0 && queryclose_tag != -1) {
g_source_remove(queryclose_tag);
queryclose_tag = -1;
}
}
void fe_queries_init(void)
{
settings_add_level("lookandfeel", "autocreate_query_level", "MSGS DCCMSGS");
settings_add_bool("lookandfeel", "autocreate_own_query", TRUE);
settings_add_time("lookandfeel", "autoclose_query", "0");
queryclose_tag = -1;
read_settings();
signal_add("query created", (SIGNAL_FUNC) signal_query_created);
signal_add("query destroyed", (SIGNAL_FUNC) signal_query_destroyed);
signal_add("query server changed", (SIGNAL_FUNC) signal_query_server_changed);
signal_add("query nick changed", (SIGNAL_FUNC) signal_query_nick_changed);
signal_add("window item server changed", (SIGNAL_FUNC) signal_window_item_server_changed);
signal_add("server connected", (SIGNAL_FUNC) sig_server_connected);
signal_add("window changed", (SIGNAL_FUNC) sig_window_changed);
signal_add_first("message private", (SIGNAL_FUNC) sig_message_private);
signal_add("setup changed", (SIGNAL_FUNC) read_settings);
command_bind("query", NULL, (SIGNAL_FUNC) cmd_query);
command_bind("unquery", NULL, (SIGNAL_FUNC) cmd_unquery);
command_bind("window server", NULL, (SIGNAL_FUNC) cmd_window_server);
command_set_options("query", "window");
}
void fe_queries_deinit(void)
{
if (queryclose_tag != -1) g_source_remove(queryclose_tag);
signal_remove("query created", (SIGNAL_FUNC) signal_query_created);
signal_remove("query destroyed", (SIGNAL_FUNC) signal_query_destroyed);
signal_remove("query server changed", (SIGNAL_FUNC) signal_query_server_changed);
signal_remove("query nick changed", (SIGNAL_FUNC) signal_query_nick_changed);
signal_remove("window item server changed", (SIGNAL_FUNC) signal_window_item_server_changed);
signal_remove("server connected", (SIGNAL_FUNC) sig_server_connected);
signal_remove("window changed", (SIGNAL_FUNC) sig_window_changed);
signal_remove("message private", (SIGNAL_FUNC) sig_message_private);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
command_unbind("query", (SIGNAL_FUNC) cmd_query);
command_unbind("unquery", (SIGNAL_FUNC) cmd_unquery);
command_unbind("window server", (SIGNAL_FUNC) cmd_window_server);
}
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