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cf6aca1619c32422a43fa3d82e0674f6b7b49fe9
weechat/src/plugins/relay/relay-config.c
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Sébastien Helleu cf6aca1619 core: add pointer in some callbacks (closes #406) 
This pointer is the first argument received by callbacks, and the
existing argument "data" is now automatically freed by WeeChat when the
object containing the callback is removed.

With this new pointer, the linked list of callbacks in scripts has been
removed. This will improve speed of scripts (using a lot of hooks),
reduce memory used by scripts and reduce time to unload scripts.

Following functions are affected in the C API:

* exec_on_files
* config_new
* config_new_section
* config_new_option
* hook_command
* hook_command_run
* hook_timer
* hook_fd
* hook_process
* hook_process_hashtable
* hook_connect
* hook_print
* hook_signal
* hook_hsignal
* hook_config
* hook_completion
* hook_modifier
* hook_info
* hook_info_hashtable
* hook_infolist
* hook_hdata
* hook_focus
* unhook_all_plugin
* buffer_new
* bar_item_new
* upgrade_new
* upgrade_read
2016-03-21 18:11:21 +01:00

984 lines
32 KiB
C
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/*
* relay-config.c - relay configuration options (file relay.conf)
*
* Copyright (C) 2003-2016 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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 3 of the License, or
* (at your option) any later version.
*
* WeeChat 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 WeeChat. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <regex.h>
#include "../weechat-plugin.h"
#include "relay.h"
#include "relay-config.h"
#include "irc/relay-irc.h"
#include "relay-client.h"
#include "relay-buffer.h"
#include "relay-network.h"
#include "relay-server.h"
struct t_config_file *relay_config_file = NULL;
struct t_config_section *relay_config_section_port = NULL;
/* relay config, look section */
struct t_config_option *relay_config_look_auto_open_buffer;
struct t_config_option *relay_config_look_raw_messages;
/* relay config, color section */
struct t_config_option *relay_config_color_client;
struct t_config_option *relay_config_color_status[RELAY_NUM_STATUS];
struct t_config_option *relay_config_color_text;
struct t_config_option *relay_config_color_text_bg;
struct t_config_option *relay_config_color_text_selected;
/* relay config, network section */
struct t_config_option *relay_config_network_allowed_ips;
struct t_config_option *relay_config_network_bind_address;
struct t_config_option *relay_config_network_clients_purge_delay;
struct t_config_option *relay_config_network_compression_level;
struct t_config_option *relay_config_network_ipv6;
struct t_config_option *relay_config_network_max_clients;
struct t_config_option *relay_config_network_password;
struct t_config_option *relay_config_network_ssl_cert_key;
struct t_config_option *relay_config_network_ssl_priorities;
struct t_config_option *relay_config_network_websocket_allowed_origins;
/* relay config, irc section */
struct t_config_option *relay_config_irc_backlog_max_minutes;
struct t_config_option *relay_config_irc_backlog_max_number;
struct t_config_option *relay_config_irc_backlog_since_last_disconnect;
struct t_config_option *relay_config_irc_backlog_since_last_message;
struct t_config_option *relay_config_irc_backlog_tags;
struct t_config_option *relay_config_irc_backlog_time_format;
/* other */
regex_t *relay_config_regex_allowed_ips = NULL;
regex_t *relay_config_regex_websocket_allowed_origins = NULL;
struct t_hashtable *relay_config_hashtable_irc_backlog_tags = NULL;
/*
* Callback for changes on options that require a refresh of relay list.
*/
void
relay_config_refresh_cb (const void *pointer, void *data,
struct t_config_option *option)
{
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
if (relay_buffer)
relay_buffer_refresh (NULL);
}
/*
* Callback for changes on option "relay.network.allowed_ips".
*/
void
relay_config_change_network_allowed_ips (const void *pointer, void *data,
struct t_config_option *option)
{
const char *allowed_ips;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
if (relay_config_regex_allowed_ips)
{
regfree (relay_config_regex_allowed_ips);
free (relay_config_regex_allowed_ips);
relay_config_regex_allowed_ips = NULL;
}
allowed_ips = weechat_config_string (relay_config_network_allowed_ips);
if (allowed_ips && allowed_ips[0])
{
relay_config_regex_allowed_ips = malloc (sizeof (*relay_config_regex_allowed_ips));
if (relay_config_regex_allowed_ips)
{
if (weechat_string_regcomp (relay_config_regex_allowed_ips,
allowed_ips,
REG_EXTENDED | REG_ICASE) != 0)
{
free (relay_config_regex_allowed_ips);
relay_config_regex_allowed_ips = NULL;
}
}
}
}
/*
* Callback for changes on option "relay.network.bind_address".
*/
void
relay_config_change_network_bind_address_cb (const void *pointer, void *data,
struct t_config_option *option)
{
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
for (ptr_server = relay_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
relay_server_close_socket (ptr_server);
relay_server_create_socket (ptr_server);
}
}
/*
* Callback for changes on option "relay.network.ipv6".
*/
void
relay_config_change_network_ipv6_cb (const void *pointer, void *data,
struct t_config_option *option)
{
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
for (ptr_server = relay_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
relay_server_get_protocol_args (ptr_server->protocol_string,
&ptr_server->ipv4, &ptr_server->ipv6,
NULL, NULL, NULL);
relay_server_close_socket (ptr_server);
relay_server_create_socket (ptr_server);
}
}
/*
* Callback for changes on option "relay.network.ssl_cert_key".
*/
void
relay_config_change_network_ssl_cert_key (const void *pointer, void *data,
struct t_config_option *option)
{
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
if (relay_network_init_ok)
relay_network_set_ssl_cert_key (1);
}
/*
* Callback for changes on option "relay.network.ssl_priorities".
*/
int
relay_config_check_network_ssl_priorities (const void *pointer, void *data,
struct t_config_option *option,
const char *value)
{
#ifdef HAVE_GNUTLS
gnutls_priority_t priority_cache;
const char *pos_error;
int rc;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
pos_error = value;
if (value && value[0])
{
rc = gnutls_priority_init (&priority_cache, value, &pos_error);
if (rc == GNUTLS_E_SUCCESS)
{
gnutls_priority_deinit (priority_cache);
return 1;
}
}
weechat_printf (NULL,
_("%s%s: invalid priorities string, error "
"at this position in string: \"%s\""),
weechat_prefix ("error"), RELAY_PLUGIN_NAME,
(pos_error) ? pos_error : value);
return 0;
#else
/* make C compiler happy */
(void) data;
(void) option;
(void) value;
return 1;
#endif /* HAVE_GNUTLS */
}
/*
* Callback for changes on option "relay.network.ssl_priorities".
*/
void
relay_config_change_network_ssl_priorities (const void *pointer, void *data,
struct t_config_option *option)
{
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
#ifdef HAVE_GNUTLS
if (relay_network_init_ok && relay_gnutls_priority_cache)
{
gnutls_priority_deinit (*relay_gnutls_priority_cache);
relay_network_set_priority ();
}
#endif /* HAVE_GNUTLS */
}
/*
* Callback for changes on option "relay.network.websocker_allowed_origins".
*/
void
relay_config_change_network_websocket_allowed_origins (const void *pointer, void *data,
struct t_config_option *option)
{
const char *allowed_origins;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
if (relay_config_regex_websocket_allowed_origins)
{
regfree (relay_config_regex_websocket_allowed_origins);
free (relay_config_regex_websocket_allowed_origins);
relay_config_regex_websocket_allowed_origins = NULL;
}
allowed_origins = weechat_config_string (relay_config_network_websocket_allowed_origins);
if (allowed_origins && allowed_origins[0])
{
relay_config_regex_websocket_allowed_origins = malloc (sizeof (*relay_config_regex_websocket_allowed_origins));
if (relay_config_regex_websocket_allowed_origins)
{
if (weechat_string_regcomp (relay_config_regex_websocket_allowed_origins,
allowed_origins,
REG_EXTENDED | REG_ICASE) != 0)
{
free (relay_config_regex_websocket_allowed_origins);
relay_config_regex_websocket_allowed_origins = NULL;
}
}
}
}
/*
* Checks if IRC backlog tags are valid.
*
* Returns:
* 1: IRC backlog tags are valid
* 0: IRC backlog tags are not valid
*/
int
relay_config_check_irc_backlog_tags (const void *pointer, void *data,
struct t_config_option *option,
const char *value)
{
char **tags;
int num_tags, i, rc;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
rc = 1;
/* "*" means all tags */
if (strcmp (value, "*") == 0)
return rc;
/* split tags and check them */
tags = weechat_string_split (value, ",", 0, 0, &num_tags);
if (tags)
{
for (i = 0; i < num_tags; i++)
{
if (relay_irc_search_backlog_commands_tags (tags[i]) < 0)
{
rc = 0;
break;
}
}
weechat_string_free_split (tags);
}
return rc;
}
/*
* Callback for changes on option "relay.irc.backlog_tags".
*/
void
relay_config_change_irc_backlog_tags (const void *pointer, void *data,
struct t_config_option *option)
{
char **items;
int num_items, i;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
if (!relay_config_hashtable_irc_backlog_tags)
{
relay_config_hashtable_irc_backlog_tags = weechat_hashtable_new (
32,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING,
NULL, NULL);
}
else
weechat_hashtable_remove_all (relay_config_hashtable_irc_backlog_tags);
items = weechat_string_split (weechat_config_string (relay_config_irc_backlog_tags),
",", 0, 0, &num_items);
if (items)
{
for (i = 0; i < num_items; i++)
{
weechat_hashtable_set (relay_config_hashtable_irc_backlog_tags,
items[i],
NULL);
}
weechat_string_free_split (items);
}
}
/*
* Checks if a port is valid.
*
* Returns:
* 1: port is valid
* 0: port is not valid
*/
int
relay_config_check_port_cb (const void *pointer, void *data,
struct t_config_option *option,
const char *value)
{
char *error;
long port;
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) option;
error = NULL;
port = strtol (value, &error, 10);
ptr_server = relay_server_search_port ((int)port);
if (ptr_server)
{
weechat_printf (NULL, _("%s%s: error: port \"%d\" is already used"),
weechat_prefix ("error"),
RELAY_PLUGIN_NAME, (int)port);
return 0;
}
return 1;
}
/*
* Callback for changes on options in section "port".
*/
void
relay_config_change_port_cb (const void *pointer, void *data,
struct t_config_option *option)
{
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
ptr_server = relay_server_search (weechat_config_option_get_pointer (option, "name"));
if (ptr_server)
{
relay_server_update_port (ptr_server,
*((int *)weechat_config_option_get_pointer (option, "value")));
}
}
/*
* Callback called when an option is deleted in section "port".
*/
void
relay_config_delete_port_cb (const void *pointer, void *data,
struct t_config_option *option)
{
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
ptr_server = relay_server_search (weechat_config_option_get_pointer (option, "name"));
if (ptr_server)
relay_server_free (ptr_server);
}
/*
* Callback called when an option is created in section "port".
*/
int
relay_config_create_option_port (const void *pointer, void *data,
struct t_config_file *config_file,
struct t_config_section *section,
const char *option_name,
const char *value)
{
int rc, protocol_number, ipv4, ipv6, ssl;
char *error, *protocol, *protocol_args;
long port;
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) pointer;
(void) data;
rc = WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE;
protocol_number = -1;
port = -1;
relay_server_get_protocol_args (option_name, &ipv4, &ipv6, &ssl,
&protocol, &protocol_args);
#ifndef HAVE_GNUTLS
if (ssl)
{
weechat_printf (NULL,
_("%s%s: cannot use SSL because WeeChat was not built "
"with GnuTLS support"),
weechat_prefix ("error"), RELAY_PLUGIN_NAME);
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
#endif /* HAVE_GNUTLS */
if (rc != WEECHAT_CONFIG_OPTION_SET_ERROR)
{
if (protocol)
protocol_number = relay_protocol_search (protocol);
if (protocol_number < 0)
{
weechat_printf (NULL, _("%s%s: error: unknown protocol \"%s\""),
weechat_prefix ("error"),
RELAY_PLUGIN_NAME, protocol);
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
if ((protocol_number == RELAY_PROTOCOL_WEECHAT) && protocol_args)
{
weechat_printf (NULL, _("%s%s: error: name is not allowed for "
"protocol \"%s\""),
weechat_prefix ("error"),
RELAY_PLUGIN_NAME, protocol);
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
}
if (rc != WEECHAT_CONFIG_OPTION_SET_ERROR)
{
if (weechat_config_search_option (config_file, section, option_name))
{
weechat_printf (NULL, _("%s%s: error: relay for \"%s\" already exists"),
weechat_prefix ("error"),
RELAY_PLUGIN_NAME, option_name);
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
}
if (rc != WEECHAT_CONFIG_OPTION_SET_ERROR)
{
error = NULL;
port = strtol (value, &error, 10);
ptr_server = relay_server_search_port ((int)port);
if (ptr_server)
{
weechat_printf (NULL, _("%s%s: error: port \"%d\" is already used"),
weechat_prefix ("error"),
RELAY_PLUGIN_NAME, (int)port);
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
}
if (rc != WEECHAT_CONFIG_OPTION_SET_ERROR)
{
if (relay_server_new (option_name, protocol_number, protocol_args,
port, ipv4, ipv6, ssl))
{
/* create configuration option */
weechat_config_new_option (
config_file, section,
option_name, "integer", NULL,
NULL, 0, 65535, "", value, 0,
&relay_config_check_port_cb, NULL, NULL,
&relay_config_change_port_cb, NULL, NULL,
&relay_config_delete_port_cb, NULL, NULL);
rc = WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE;
}
else
rc = WEECHAT_CONFIG_OPTION_SET_ERROR;
}
if (protocol)
free (protocol);
if (protocol_args)
free (protocol_args);
return rc;
}
/*
* Reloads relay configuration file.
*/
int
relay_config_reload (const void *pointer, void *data,
struct t_config_file *config_file)
{
/* make C compiler happy */
(void) pointer;
(void) data;
weechat_config_section_free_options (relay_config_section_port);
relay_server_free_all ();
return weechat_config_reload (config_file);
}
/*
* Initializes relay configuration file.
*
* Returns:
* 1: OK
* 0: error
*/
int
relay_config_init ()
{
struct t_config_section *ptr_section;
relay_config_file = weechat_config_new (RELAY_CONFIG_NAME,
&relay_config_reload, NULL, NULL);
if (!relay_config_file)
return 0;
/* section look */
ptr_section = weechat_config_new_section (relay_config_file, "look",
0, 0,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL);
if (!ptr_section)
{
weechat_config_free (relay_config_file);
return 0;
}
relay_config_look_auto_open_buffer = weechat_config_new_option (
relay_config_file, ptr_section,
"auto_open_buffer", "boolean",
N_("auto open relay buffer when a new client is connecting"),
NULL, 0, 0, "on", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_look_raw_messages = weechat_config_new_option (
relay_config_file, ptr_section,
"raw_messages", "integer",
N_("number of raw messages to save in memory when raw data buffer is "
"closed (messages will be displayed when opening raw data buffer)"),
NULL, 0, 65535, "256", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
/* section color */
ptr_section = weechat_config_new_section (relay_config_file, "color",
0, 0,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL);
if (!ptr_section)
{
weechat_config_free (relay_config_file);
return 0;
}
relay_config_color_client = weechat_config_new_option (
relay_config_file, ptr_section,
"client", "color",
N_("text color for client description"),
NULL, 0, 0, "cyan", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_color_status[RELAY_STATUS_CONNECTING] = weechat_config_new_option (
relay_config_file, ptr_section,
"status_connecting", "color",
N_("text color for \"connecting\" status"),
NULL, 0, 0, "yellow", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_status[RELAY_STATUS_WAITING_AUTH] = weechat_config_new_option (
relay_config_file, ptr_section,
"status_waiting_auth", "color",
N_("text color for \"waiting authentication\" status"),
NULL, 0, 0, "brown", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_status[RELAY_STATUS_CONNECTED] = weechat_config_new_option (
relay_config_file, ptr_section,
"status_active", "color",
N_("text color for \"connected\" status"),
NULL, 0, 0, "lightblue", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_status[RELAY_STATUS_AUTH_FAILED] = weechat_config_new_option (
relay_config_file, ptr_section,
"status_auth_failed", "color",
N_("text color for \"authentication failed\" status"),
NULL, 0, 0, "lightred", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_status[RELAY_STATUS_DISCONNECTED] = weechat_config_new_option (
relay_config_file, ptr_section,
"status_disconnected", "color",
N_("text color for \"disconnected\" status"),
NULL, 0, 0, "lightred", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_text = weechat_config_new_option (
relay_config_file, ptr_section,
"text", "color",
N_("text color in relay buffer"),
NULL, 0, 0, "default", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_text_bg = weechat_config_new_option (
relay_config_file, ptr_section,
"text_bg", "color",
N_("background color in relay buffer"),
NULL, 0, 0, "default", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_color_text_selected = weechat_config_new_option (
relay_config_file, ptr_section,
"text_selected", "color",
N_("text color of selected line in relay buffer"),
NULL, 0, 0, "white", NULL, 0,
NULL, NULL, NULL,
&relay_config_refresh_cb, NULL, NULL,
NULL, NULL, NULL);
/* section network */
ptr_section = weechat_config_new_section (relay_config_file, "network",
0, 0,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL);
if (!ptr_section)
{
weechat_config_free (relay_config_file);
return 0;
}
relay_config_network_allowed_ips = weechat_config_new_option (
relay_config_file, ptr_section,
"allowed_ips", "string",
N_("POSIX extended regular expression with IPs allowed to use relay "
"(case insensitive, use \"(?-i)\" at beginning to make it case "
"sensitive), example: "
"\"^(123.45.67.89|192.160.*)$\""),
NULL, 0, 0, "", NULL, 0,
NULL, NULL, NULL,
&relay_config_change_network_allowed_ips, NULL, NULL,
NULL, NULL, NULL);
relay_config_network_bind_address = weechat_config_new_option (
relay_config_file, ptr_section,
"bind_address", "string",
N_("address for bind (if empty, connection is possible on all "
"interfaces, use \"127.0.0.1\" to allow connections from "
"local machine only)"),
NULL, 0, 0, "", NULL, 0,
NULL, NULL, NULL,
&relay_config_change_network_bind_address_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_network_clients_purge_delay = weechat_config_new_option (
relay_config_file, ptr_section,
"clients_purge_delay", "integer",
N_("delay for purging disconnected clients (in minutes, 0 = purge "
"clients immediately, -1 = never purge)"),
NULL, -1, 60 * 24 * 30, "0", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_network_compression_level = weechat_config_new_option (
relay_config_file, ptr_section,
"compression_level", "integer",
N_("compression level for packets sent to client with WeeChat protocol "
"(0 = disable compression, 1 = low compression ... 9 = best "
"compression)"),
NULL, 0, 9, "6", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_network_ipv6 = weechat_config_new_option (
relay_config_file, ptr_section,
"ipv6", "boolean",
N_("listen on IPv6 socket by default (in addition to IPv4 which is "
"default); protocols IPv4 and IPv6 can be forced (individually or "
"together) in the protocol name (see /help relay)"),
NULL, 0, 0, "on", NULL, 0,
NULL, NULL, NULL,
&relay_config_change_network_ipv6_cb, NULL, NULL,
NULL, NULL, NULL);
relay_config_network_max_clients = weechat_config_new_option (
relay_config_file, ptr_section,
"max_clients", "integer",
N_("maximum number of clients connecting to a port (0 = no limit)"),
NULL, 0, INT_MAX, "5", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_network_password = weechat_config_new_option (
relay_config_file, ptr_section,
"password", "string",
N_("password required by clients to access this relay (empty value "
"means no password required) (note: content is evaluated, see "
"/help eval)"),
NULL, 0, 0, "", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_network_ssl_cert_key = weechat_config_new_option (
relay_config_file, ptr_section,
"ssl_cert_key", "string",
N_("file with SSL certificate and private key (for serving clients "
"with SSL)"),
NULL, 0, 0, "%h/ssl/relay.pem", NULL, 0,
NULL, NULL, NULL,
&relay_config_change_network_ssl_cert_key, NULL, NULL,
NULL, NULL, NULL);
relay_config_network_ssl_priorities = weechat_config_new_option (
relay_config_file, ptr_section,
"ssl_priorities", "string",
N_("string with priorities for gnutls (for syntax, see "
"documentation of function gnutls_priority_init in gnutls "
"manual, common strings are: \"PERFORMANCE\", \"NORMAL\", "
"\"SECURE128\", \"SECURE256\", \"EXPORT\", \"NONE\")"),
NULL, 0, 0, "NORMAL:-VERS-SSL3.0", NULL, 0,
&relay_config_check_network_ssl_priorities, NULL, NULL,
&relay_config_change_network_ssl_priorities, NULL, NULL,
NULL, NULL, NULL);
relay_config_network_websocket_allowed_origins = weechat_config_new_option (
relay_config_file, ptr_section,
"websocket_allowed_origins", "string",
N_("POSIX extended regular expression with origins allowed in "
"websockets (case insensitive, use \"(?-i)\" at beginning to make "
"it case sensitive), example: "
"\"^http://(www\\.)?example\\.(com|org)\""),
NULL, 0, 0, "", NULL, 0,
NULL, NULL, NULL,
&relay_config_change_network_websocket_allowed_origins, NULL, NULL,
NULL, NULL, NULL);
/* section irc */
ptr_section = weechat_config_new_section (relay_config_file, "irc",
0, 0,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL);
if (!ptr_section)
{
weechat_config_free (relay_config_file);
return 0;
}
relay_config_irc_backlog_max_minutes = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_max_minutes", "integer",
N_("maximum number of minutes in backlog per IRC channel "
"(0 = unlimited, examples: 1440 = one day, 10080 = one week, "
"43200 = one month, 525600 = one year)"),
NULL, 0, INT_MAX, "1440", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_irc_backlog_max_number = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_max_number", "integer",
N_("maximum number of lines in backlog per IRC channel "
"(0 = unlimited)"),
NULL, 0, INT_MAX, "256", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_irc_backlog_since_last_disconnect = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_since_last_disconnect", "boolean",
N_("display backlog starting from last client disconnect"),
NULL, 0, 0, "on", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_irc_backlog_since_last_message = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_since_last_message", "boolean",
N_("display backlog starting from your last message"),
NULL, 0, 0, "off", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
relay_config_irc_backlog_tags = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_tags", "string",
N_("comma-separated list of messages tags which are displayed in "
"backlog per IRC channel (supported tags: \"irc_join\", "
"\"irc_part\", \"irc_quit\", \"irc_nick\", \"irc_privmsg\"), "
"\"*\" = all supported tags"),
NULL, 0, 0, "irc_privmsg", NULL, 0,
&relay_config_check_irc_backlog_tags, NULL, NULL,
&relay_config_change_irc_backlog_tags, NULL, NULL,
NULL, NULL, NULL);
relay_config_irc_backlog_time_format = weechat_config_new_option (
relay_config_file, ptr_section,
"backlog_time_format", "string",
N_("format for time in backlog messages (see man strftime for format) "
"(not used if server capability \"server-time\" was enabled by "
"client, because time is sent as irc tag); empty string = disable "
"time in backlog messages"),
NULL, 0, 0, "[%H:%M] ", NULL, 0,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
/* section port */
ptr_section = weechat_config_new_section (
relay_config_file, "port",
1, 1,
NULL, NULL, NULL,
NULL, NULL, NULL,
NULL, NULL, NULL,
&relay_config_create_option_port, NULL, NULL,
NULL, NULL, NULL);
if (!ptr_section)
{
weechat_config_free (relay_config_file);
return 0;
}
relay_config_section_port = ptr_section;
return 1;
}
/*
* Reads relay configuration file.
*/
int
relay_config_read ()
{
int rc;
rc = weechat_config_read (relay_config_file);
if (rc == WEECHAT_CONFIG_READ_OK)
{
relay_config_change_network_allowed_ips (NULL, NULL, NULL);
relay_config_change_irc_backlog_tags (NULL, NULL, NULL);
}
return rc;
}
/*
* Writes relay configuration file.
*/
int
relay_config_write ()
{
return weechat_config_write (relay_config_file);
}
/*
* Frees relay configuration.
*/
void
relay_config_free ()
{
weechat_config_free (relay_config_file);
if (relay_config_regex_allowed_ips)
{
regfree (relay_config_regex_allowed_ips);
free (relay_config_regex_allowed_ips);
relay_config_regex_allowed_ips = NULL;
}
if (relay_config_regex_websocket_allowed_origins)
{
regfree (relay_config_regex_websocket_allowed_origins);
free (relay_config_regex_websocket_allowed_origins);
relay_config_regex_websocket_allowed_origins = NULL;
}
if (relay_config_hashtable_irc_backlog_tags)
{
weechat_hashtable_free (relay_config_hashtable_irc_backlog_tags);
relay_config_hashtable_irc_backlog_tags = NULL;
}
}
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