192 lines
5.2 KiB
C
192 lines
5.2 KiB
C
/*
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* relay-info.c - info and infolist hooks for relay plugin
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*
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* Copyright (C) 2003-2020 Sébastien Helleu <flashcode@flashtux.org>
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*
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* This file is part of WeeChat, the extensible chat client.
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*
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* WeeChat is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* WeeChat is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "../weechat-plugin.h"
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#include "relay.h"
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#include "relay-client.h"
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/*
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* Returns relay info "relay_client_count".
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*/
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char *
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relay_info_info_relay_client_count_cb (const void *pointer, void *data,
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const char *info_name,
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const char *arguments)
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{
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char str_count[32], **items;
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const char *ptr_count;
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int count, protocol, status, num_items;
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struct t_relay_client *ptr_client;
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/* make C compiler happy */
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(void) pointer;
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(void) data;
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(void) info_name;
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items = NULL;
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ptr_count = NULL;
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count = 0;
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protocol = -1;
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status = -1;
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items = weechat_string_split (arguments, ",", NULL,
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WEECHAT_STRING_SPLIT_STRIP_LEFT
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| WEECHAT_STRING_SPLIT_STRIP_RIGHT
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| WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
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0, &num_items);
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if (num_items > 2)
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goto end;
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if (num_items == 1)
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{
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/* one argument: try to guess if it's a protocol or a status */
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if (strcmp (items[0], "*") != 0)
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{
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protocol = relay_protocol_search (items[0]);
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if (protocol < 0)
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{
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status = relay_client_status_search (items[0]);
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if (status < 0)
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goto end;
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}
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}
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}
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else if (num_items == 2)
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{
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/* two arguments: protocol,status */
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if (strcmp (items[0], "*") != 0)
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{
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protocol = relay_protocol_search (items[0]);
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if (protocol < 0)
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goto end;
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}
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if (strcmp (items[1], "*") != 0)
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{
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status = relay_client_status_search (items[1]);
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if (status < 0)
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goto end;
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}
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}
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for (ptr_client = relay_clients; ptr_client;
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ptr_client = ptr_client->next_client)
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{
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if ((protocol >= 0) && ((int)ptr_client->protocol != protocol))
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continue;
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if ((status >= 0) && ((int)ptr_client->status != status))
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continue;
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count++;
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}
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snprintf (str_count, sizeof (str_count), "%d", count);
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ptr_count = str_count;
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end:
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if (items)
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weechat_string_free_split (items);
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return (ptr_count) ? strdup (ptr_count) : NULL;
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}
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/*
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* Returns relay infolist "relay".
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*/
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struct t_infolist *
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relay_info_infolist_relay_cb (const void *pointer, void *data,
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const char *infolist_name,
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void *obj_pointer, const char *arguments)
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{
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struct t_infolist *ptr_infolist;
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struct t_relay_client *ptr_client;
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/* make C compiler happy */
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(void) pointer;
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(void) data;
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(void) infolist_name;
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(void) arguments;
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if (obj_pointer && !relay_client_valid (obj_pointer))
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return NULL;
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ptr_infolist = weechat_infolist_new ();
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if (!ptr_infolist)
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return NULL;
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if (obj_pointer)
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{
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/* build list with only one relay */
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if (!relay_client_add_to_infolist (ptr_infolist, obj_pointer))
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{
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weechat_infolist_free (ptr_infolist);
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return NULL;
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}
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return ptr_infolist;
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}
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else
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{
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/* build list with all relays */
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for (ptr_client = relay_clients; ptr_client;
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ptr_client = ptr_client->next_client)
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{
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if (!relay_client_add_to_infolist (ptr_infolist, ptr_client))
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{
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weechat_infolist_free (ptr_infolist);
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return NULL;
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}
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}
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return ptr_infolist;
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}
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return NULL;
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}
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/*
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* Hooks infolist for relay plugin.
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*/
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void
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relay_info_init ()
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{
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/* info hooks */
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weechat_hook_info (
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"relay_client_count",
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N_("number of clients for relay"),
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/* TRANSLATORS: please do not translate the status names, they must be used in English */
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N_("protocol,status (both are optional, for each argument \"*\" "
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"means all; protocols: irc, weechat; statuses: connecting, "
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"waiting_auth, connected, auth_failed, disconnected)"),
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&relay_info_info_relay_client_count_cb, NULL, NULL);
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/* infolist hooks */
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weechat_hook_infolist (
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"relay", N_("list of relay clients"),
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N_("relay pointer (optional)"),
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NULL,
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&relay_info_infolist_relay_cb, NULL, NULL);
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}
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