You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
379 lines
11 KiB
C
379 lines
11 KiB
C
/*
|
|
* Copyright (c) 2014 Håvard Pettersson <haavard.pettersson@gmail.com>
|
|
*
|
|
* This file is part of Tox-WeeChat.
|
|
*
|
|
* Tox-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.
|
|
*
|
|
* Tox-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 Tox-WeeChat. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <pwd.h>
|
|
#include <unistd.h>
|
|
|
|
#include <weechat/weechat-plugin.h>
|
|
#include <tox/tox.h>
|
|
|
|
#include "tox-weechat.h"
|
|
#include "tox-weechat-config.h"
|
|
#include "tox-weechat-friend-requests.h"
|
|
#include "tox-weechat-chats.h"
|
|
#include "tox-weechat-tox-callbacks.h"
|
|
#include "tox-weechat-utils.h"
|
|
|
|
#include "tox-weechat-identities.h"
|
|
|
|
struct t_tox_weechat_identity *tox_weechat_identities = NULL;
|
|
struct t_tox_weechat_identity *tox_weechat_last_identity = NULL;
|
|
|
|
char *tox_weechat_bootstrap_addresses[] = {
|
|
"192.254.75.98",
|
|
"107.161.17.51",
|
|
"144.76.60.215",
|
|
"23.226.230.47",
|
|
"37.59.102.176",
|
|
"37.187.46.132",
|
|
"178.21.112.187",
|
|
"192.210.149.121",
|
|
"54.199.139.199",
|
|
"195.154.119.113",
|
|
};
|
|
|
|
uint16_t tox_weechat_bootstrap_ports[] = {
|
|
33445, 33445, 33445, 33445, 33445,
|
|
33445, 33445, 33445, 33445, 33445,
|
|
};
|
|
|
|
char *tox_weechat_bootstrap_keys[] = {
|
|
"951C88B7E75C867418ACDB5D273821372BB5BD652740BCDF623A4FA293E75D2F",
|
|
"7BE3951B97CA4B9ECDDA768E8C52BA19E9E2690AB584787BF4C90E04DBB75111",
|
|
"04119E835DF3E78BACF0F84235B300546AF8B936F035185E2A8E9E0A67C8924F",
|
|
"A09162D68618E742FFBCA1C2C70385E6679604B2D80EA6E84AD0996A1AC8A074",
|
|
"B98A2CEAA6C6A2FADC2C3632D284318B60FE5375CCB41EFA081AB67F500C1B0B",
|
|
"5EB67C51D3FF5A9D528D242B669036ED2A30F8A60E674C45E7D43010CB2E1331",
|
|
"4B2C19E924972CB9B57732FB172F8A8604DE13EEDA2A6234E348983344B23057",
|
|
"F404ABAA1C99A9D37D61AB54898F56793E1DEF8BD46B1038B9D822E8460FAB67",
|
|
"7F9C31FE850E97CEFD4C4591DF93FC757C7C12549DDD55F8EEAECC34FE76C029",
|
|
"E398A69646B8CEACA9F0B84F553726C1C49270558C57DF5F3C368F05A7D71354",
|
|
};
|
|
|
|
int tox_weechat_bootstrap_count = sizeof(tox_weechat_bootstrap_addresses)/sizeof(tox_weechat_bootstrap_addresses[0]);
|
|
|
|
char *
|
|
tox_weechat_identity_data_file_path(struct t_tox_weechat_identity *identity)
|
|
{
|
|
// expand path
|
|
const char *weechat_dir = weechat_info_get ("weechat_dir", NULL);
|
|
const char *base_path = weechat_config_string(identity->options[TOX_WEECHAT_IDENTITY_OPTION_SAVEFILE]);
|
|
char *home_expanded = weechat_string_replace(base_path, "%h", weechat_dir);
|
|
char *full_path = weechat_string_replace(home_expanded, "%n", identity->name);
|
|
free(home_expanded);
|
|
|
|
return full_path;
|
|
}
|
|
|
|
int
|
|
tox_weechat_load_identity_data_file(struct t_tox_weechat_identity *identity)
|
|
{
|
|
char *full_path = tox_weechat_identity_data_file_path(identity);
|
|
|
|
FILE *file = fopen(full_path, "r");
|
|
free(full_path);
|
|
|
|
if (file)
|
|
{
|
|
// get file size
|
|
fseek(file, 0, SEEK_END);
|
|
size_t size = ftell(file);
|
|
rewind(file);
|
|
|
|
// allocate a buffer and read file into it
|
|
uint8_t *data = malloc(sizeof(*data) * size);
|
|
fread(data, sizeof(uint8_t), size, file);
|
|
fclose(file);
|
|
|
|
// try loading the data
|
|
int status = tox_load(identity->tox, data, size);
|
|
free(data);
|
|
|
|
return status;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
tox_weechat_save_identity_data_file(struct t_tox_weechat_identity *identity)
|
|
{
|
|
char *full_path = tox_weechat_identity_data_file_path(identity);
|
|
|
|
char *rightmost_slash = strrchr(full_path, '/');
|
|
char *save_dir = weechat_strndup(full_path, rightmost_slash - full_path);
|
|
weechat_mkdir_parents(save_dir, 0755);
|
|
free(save_dir);
|
|
|
|
// save Tox data to a buffer
|
|
uint32_t size = tox_size(identity->tox);
|
|
uint8_t *data = malloc(sizeof(*data) * size);
|
|
tox_save(identity->tox, data);
|
|
|
|
// save buffer to a file
|
|
FILE *file = fopen(full_path, "w");
|
|
if (file)
|
|
{
|
|
fwrite(data, sizeof(data[0]), size, file);
|
|
fclose(file);
|
|
|
|
return 0;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
tox_weechat_identity_buffer_close_callback(void *data,
|
|
struct t_gui_buffer *buffer)
|
|
{
|
|
struct t_tox_weechat_identity *identity = data;
|
|
identity->buffer = NULL;
|
|
|
|
tox_weechat_identity_disconnect(identity);
|
|
|
|
return WEECHAT_RC_OK;
|
|
}
|
|
|
|
|
|
int
|
|
tox_weechat_bootstrap_tox(Tox *tox, const char *address, uint16_t port, const char *public_key)
|
|
{
|
|
char binary_key[TOX_FRIEND_ADDRESS_SIZE];
|
|
tox_weechat_hex2bin(public_key, binary_key);
|
|
|
|
int result = tox_bootstrap_from_address(tox,
|
|
address,
|
|
port,
|
|
(uint8_t *)binary_key);
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
struct t_tox_weechat_identity *
|
|
tox_weechat_identity_new(const char *name)
|
|
{
|
|
struct t_tox_weechat_identity *identity = malloc(sizeof(*identity));
|
|
identity->name = strdup(name);
|
|
|
|
// add to identity list
|
|
identity->prev_identity= tox_weechat_last_identity;
|
|
identity->next_identity = NULL;
|
|
|
|
if (tox_weechat_identities == NULL)
|
|
tox_weechat_identities = identity;
|
|
else
|
|
tox_weechat_last_identity->next_identity = identity;
|
|
|
|
tox_weechat_last_identity = identity;
|
|
|
|
// set up internal vars
|
|
identity->tox = NULL;
|
|
identity->buffer = NULL;
|
|
identity->tox_do_timer = NULL;
|
|
identity->chats = identity->last_chat = NULL;
|
|
identity->friend_requests = identity->last_friend_request = NULL;
|
|
|
|
// set up config
|
|
tox_weechat_config_init_identity(identity);
|
|
|
|
return identity;
|
|
}
|
|
|
|
void
|
|
tox_weechat_bootstrap_random_node(Tox *tox)
|
|
{
|
|
int i = rand() % tox_weechat_bootstrap_count;
|
|
tox_weechat_bootstrap_tox(tox, tox_weechat_bootstrap_addresses[i],
|
|
tox_weechat_bootstrap_ports[i],
|
|
tox_weechat_bootstrap_keys[i]);
|
|
}
|
|
|
|
void
|
|
tox_weechat_identity_connect(struct t_tox_weechat_identity *identity)
|
|
{
|
|
if (identity->tox)
|
|
return;
|
|
|
|
// create main buffer
|
|
identity->buffer = weechat_buffer_new(identity->name,
|
|
NULL, NULL,
|
|
tox_weechat_identity_buffer_close_callback, identity);
|
|
|
|
// create Tox
|
|
identity->tox = tox_new(NULL);
|
|
|
|
// try loading Tox saved data
|
|
if (tox_weechat_load_identity_data_file(identity) == -1)
|
|
{
|
|
// we failed to load - set an initial name
|
|
char *name;
|
|
|
|
struct passwd *user_pwd;
|
|
if ((user_pwd = getpwuid(geteuid())))
|
|
name = user_pwd->pw_name;
|
|
else
|
|
name = "Tox-WeeChat User";
|
|
|
|
tox_set_name(identity->tox,
|
|
(uint8_t *)name, strlen(name));
|
|
}
|
|
|
|
// initialize friend requests
|
|
tox_weechat_friend_request_init_identity(identity);
|
|
weechat_printf(identity->buffer,
|
|
"%sYou have %d pending friend requests.",
|
|
weechat_prefix("network"),
|
|
identity->friend_request_count);
|
|
|
|
// bootstrap DHT
|
|
int max_bootstrap_nodes = 5;
|
|
int bootstrap_nodes = max_bootstrap_nodes > tox_weechat_bootstrap_count ?
|
|
tox_weechat_bootstrap_count : max_bootstrap_nodes;
|
|
for (int i = 0; i < bootstrap_nodes; ++i)
|
|
tox_weechat_bootstrap_random_node(identity->tox);
|
|
|
|
// start Tox_do loop
|
|
tox_weechat_do_timer_cb(identity, 0);
|
|
|
|
// register Tox callbacks
|
|
tox_callback_friend_message(identity->tox, tox_weechat_friend_message_callback, identity);
|
|
tox_callback_friend_action(identity->tox, tox_weechat_friend_action_callback, identity);
|
|
tox_callback_connection_status(identity->tox, tox_weechat_connection_status_callback, identity);
|
|
tox_callback_name_change(identity->tox, tox_weechat_name_change_callback, identity);
|
|
tox_callback_user_status(identity->tox, tox_weechat_user_status_callback, identity);
|
|
tox_callback_status_message(identity->tox, tox_weechat_status_message_callback, identity);
|
|
tox_callback_friend_request(identity->tox, tox_weechat_callback_friend_request, identity);
|
|
}
|
|
|
|
void
|
|
tox_weechat_identity_disconnect(struct t_tox_weechat_identity *identity)
|
|
{
|
|
// check that we're not already disconnected
|
|
if (!identity->tox)
|
|
return;
|
|
|
|
// save and kill tox
|
|
int result = tox_weechat_save_identity_data_file(identity);
|
|
tox_kill(identity->tox);
|
|
identity->tox = NULL;
|
|
|
|
if (result == -1)
|
|
{
|
|
char *path = tox_weechat_identity_data_file_path(identity);
|
|
weechat_printf(NULL,
|
|
"%s%s: Could not save Tox identity %s to file: %s",
|
|
weechat_prefix("error"),
|
|
weechat_plugin->name,
|
|
identity->name,
|
|
path);
|
|
free(path);
|
|
}
|
|
|
|
// stop Tox timer
|
|
weechat_unhook(identity->tox_do_timer);
|
|
}
|
|
|
|
void
|
|
tox_weechat_identity_autoconnect()
|
|
{
|
|
for (struct t_tox_weechat_identity *identity = tox_weechat_identities;
|
|
identity;
|
|
identity = identity->next_identity)
|
|
{
|
|
if (weechat_config_boolean(identity->options[TOX_WEECHAT_IDENTITY_OPTION_AUTOCONNECT]))
|
|
tox_weechat_identity_connect(identity);
|
|
}
|
|
}
|
|
|
|
struct t_tox_weechat_identity *
|
|
tox_weechat_identity_name_search(const char *name)
|
|
{
|
|
for (struct t_tox_weechat_identity *identity = tox_weechat_identities;
|
|
identity;
|
|
identity = identity->next_identity)
|
|
{
|
|
if (weechat_strcasecmp(identity->name, name) == 0)
|
|
return identity;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
struct t_tox_weechat_identity *
|
|
tox_weechat_identity_for_buffer(struct t_gui_buffer *buffer)
|
|
{
|
|
for (struct t_tox_weechat_identity *identity = tox_weechat_identities;
|
|
identity;
|
|
identity = identity->next_identity)
|
|
{
|
|
if (identity->buffer == buffer)
|
|
return identity;
|
|
|
|
for (struct t_tox_weechat_chat *chat = identity->chats;
|
|
chat;
|
|
chat = chat->next_chat)
|
|
{
|
|
if (chat->buffer == buffer)
|
|
return identity;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
tox_weechat_identity_free(struct t_tox_weechat_identity *identity)
|
|
{
|
|
// save friend requests
|
|
tox_weechat_friend_request_save_identity(identity);
|
|
tox_weechat_friend_request_free_identity(identity);
|
|
|
|
// disconnect
|
|
tox_weechat_identity_disconnect(identity);
|
|
|
|
// remove from list
|
|
if (identity == tox_weechat_last_identity)
|
|
tox_weechat_last_identity = identity->prev_identity;
|
|
|
|
if (identity->prev_identity)
|
|
identity->prev_identity->next_identity = identity->next_identity;
|
|
else
|
|
tox_weechat_identities = identity->next_identity;
|
|
|
|
if (identity->next_identity)
|
|
identity->next_identity->prev_identity = identity->prev_identity;
|
|
|
|
// free remaining vars
|
|
free(identity->name);
|
|
free(identity);
|
|
}
|
|
|
|
void
|
|
tox_weechat_identity_free_all()
|
|
{
|
|
while (tox_weechat_identities)
|
|
tox_weechat_identity_free(tox_weechat_identities);
|
|
}
|