struct t_relay_server *
relay_server_new (const char *protocol_string, enum t_relay_protocol protocol,
const char *protocol_args, int port, int ipv4, int ipv6,
int ssl)
{
struct t_relay_server *new_server;
if (!protocol_string)
return NULL;
if (relay_server_search_port (port))
{
dogechat_printf (NULL, _("%s%s: error: port \"%d\" is already used"),
dogechat_prefix ("error"),
RELAY_PLUGIN_NAME, port);
return NULL;
}
new_server = malloc (sizeof (*new_server));
if (new_server)
{
new_server->protocol_string = strdup (protocol_string);
new_server->protocol = protocol;
new_server->protocol_args =
(protocol_args) ? strdup (protocol_args) : NULL;
new_server->port = port;
new_server->ipv4 = ipv4;
new_server->ipv6 = ipv6;
new_server->ssl = ssl;
new_server->sock = -1;
new_server->hook_fd = NULL;
new_server->start_time = 0;
new_server->last_client_disconnect = 0;
relay_server_create_socket (new_server);
new_server->prev_server = NULL;
new_server->next_server = relay_servers;
if (relay_servers)
relay_servers->prev_server = new_server;
else
last_relay_server = new_server;
relay_servers = new_server;
}
else
{
dogechat_printf (NULL,
_("%s%s: not enough memory for listening on new port"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME);
}
return new_server;
}
void
fifo_exec (const char *text)
{
char *text2, *pos_msg;
struct t_gui_buffer *ptr_buffer;
text2 = strdup (text);
if (!text2)
return;
pos_msg = NULL;
ptr_buffer = NULL;
/*
* look for plugin + buffer name at beginning of text
* text may be: "plugin.buffer *text" or "*text"
*/
if (text2[0] == '*')
{
pos_msg = text2 + 1;
ptr_buffer = dogechat_current_buffer ();
}
else
{
pos_msg = strstr (text2, " *");
if (!pos_msg)
{
dogechat_printf (NULL,
_("%s%s: invalid text received in pipe"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME);
free (text2);
return;
}
pos_msg[0] = '\0';
pos_msg += 2;
ptr_buffer = dogechat_buffer_search ("==", text2);
if (!ptr_buffer)
{
dogechat_printf (NULL,
_("%s%s: buffer \"%s\" not found"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME,
text2);
free (text2);
return;
}
}
dogechat_command (ptr_buffer, pos_msg);
free (text2);
}
void
dogechat_js_reload_name (const char *name)
{
struct t_plugin_script *ptr_script;
char *filename;
ptr_script = plugin_script_search (dogechat_js_plugin, js_scripts, name);
if (ptr_script)
{
filename = strdup (ptr_script->filename);
if (filename)
{
dogechat_js_unload (ptr_script);
if (!js_quiet)
{
dogechat_printf (NULL,
dogechat_gettext ("%s: script \"%s\" unloaded"),
JS_PLUGIN_NAME, name);
}
dogechat_js_load (filename);
free (filename);
}
}
else
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: script \"%s\" not loaded"),
dogechat_prefix ("error"), JS_PLUGIN_NAME, name);
}
}
void
xfer_network_send_file_fork (struct t_xfer *xfer)
{
pid_t pid;
int rc;
if (!xfer_network_create_pipe (xfer))
return;
xfer->file = open (xfer->local_filename, O_RDONLY | O_NONBLOCK, 0644);
switch (pid = fork ())
{
case -1: /* fork failed */
dogechat_printf (NULL,
_("%s%s: unable to fork"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return;
case 0: /* child process */
rc = setuid (getuid ());
(void) rc;
close (xfer->child_read);
switch (xfer->protocol)
{
case XFER_NO_PROTOCOL:
_exit (EXIT_SUCCESS);
break;
case XFER_PROTOCOL_DCC:
xfer_dcc_send_file_child (xfer);
break;
case XFER_NUM_PROTOCOLS:
break;
}
_exit (EXIT_SUCCESS);
}
dogechat_printf (NULL,
_("%s: sending file to %s (%s, %s.%s), "
"name: %s (local filename: %s), %llu bytes (protocol: %s)"),
XFER_PLUGIN_NAME,
xfer->remote_nick,
xfer->remote_address_str,
xfer->plugin_name,
xfer->plugin_id,
xfer->filename,
xfer->local_filename,
xfer->size,
xfer_protocol_string[xfer->protocol]);
/* parent process */
xfer->child_pid = pid;
close (xfer->child_write);
xfer->child_write = -1;
xfer->hook_fd = dogechat_hook_fd (xfer->child_read,
1, 0, 0,
&xfer_network_child_read_cb,
xfer);
}
int
irc_input_data (struct t_gui_buffer *buffer, const char *input_data, int flags)
{
const char *ptr_data;
char *data_with_colors, *msg;
IRC_BUFFER_GET_SERVER_CHANNEL(buffer);
if (buffer == irc_raw_buffer)
{
if (dogechat_strcasecmp (input_data, "q") == 0)
dogechat_buffer_close (buffer);
}
else
{
/*
* if send unknown commands is enabled and that input data is a
* command, then send this command to IRC server
*/
if (dogechat_config_boolean (irc_config_network_send_unknown_commands)
&& !dogechat_string_input_for_buffer (input_data))
{
if (ptr_server)
{
irc_server_sendf (ptr_server, flags, NULL,
"%s", dogechat_utf8_next_char (input_data));
}
return DOGECHAT_RC_OK;
}
if (ptr_channel)
{
ptr_data = dogechat_string_input_for_buffer (input_data);
if (!ptr_data)
ptr_data = input_data;
data_with_colors = irc_color_encode (
ptr_data,
dogechat_config_boolean (irc_config_network_colors_send));
msg = strdup ((data_with_colors) ? data_with_colors : ptr_data);
if (msg)
{
irc_input_send_user_message (buffer, flags, NULL, msg);
free (msg);
}
if (data_with_colors)
free (data_with_colors);
}
else
{
dogechat_printf (buffer,
_("%s%s: this buffer is not a channel!"),
dogechat_prefix ("error"), IRC_PLUGIN_NAME);
}
}
return DOGECHAT_RC_OK;
}
void
xfer_network_recv_file_fork (struct t_xfer *xfer)
{
pid_t pid;
int rc;
if (!xfer_network_create_pipe (xfer))
return;
if (xfer->start_resume > 0)
xfer->file = open (xfer->local_filename,
O_APPEND | O_WRONLY | O_NONBLOCK);
else
xfer->file = open (xfer->local_filename,
O_CREAT | O_TRUNC | O_WRONLY | O_NONBLOCK,
0644);
switch (pid = fork ())
{
case -1: /* fork failed */
dogechat_printf (NULL,
_("%s%s: unable to fork"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return;
case 0: /* child process */
rc = setuid (getuid ());
(void) rc;
close (xfer->child_read);
switch (xfer->protocol)
{
case XFER_NO_PROTOCOL:
_exit (EXIT_SUCCESS);
break;
case XFER_PROTOCOL_DCC:
xfer_dcc_recv_file_child (xfer);
break;
case XFER_NUM_PROTOCOLS:
break;
}
_exit (EXIT_SUCCESS);
}
/* parent process */
xfer->child_pid = pid;
close (xfer->child_write);
xfer->child_write = -1;
xfer->hook_fd = dogechat_hook_fd (xfer->child_read,
1, 0, 0,
&xfer_network_child_read_cb,
xfer);
}
int
xfer_command_me (void *data, struct t_gui_buffer *buffer, int argc,
char **argv, char **argv_eol)
{
struct t_xfer *ptr_xfer;
/* make C compiler happy */
(void) data;
(void) argc;
(void) argv;
ptr_xfer = xfer_search_by_buffer (buffer);
if (!ptr_xfer)
{
dogechat_printf (NULL,
_("%s%s: can't find xfer for buffer \"%s\""),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
dogechat_buffer_get_string (buffer, "name"));
return DOGECHAT_RC_OK;
}
if (!XFER_HAS_ENDED(ptr_xfer->status))
{
xfer_chat_sendf (ptr_xfer, "\01ACTION %s\01\r\n",
(argv_eol[1]) ? argv_eol[1] : "");
dogechat_printf_tags (buffer,
"no_highlight",
"%s%s%s %s%s",
dogechat_prefix ("action"),
dogechat_color ("chat_nick_self"),
ptr_xfer->local_nick,
dogechat_color ("chat"),
(argv_eol[1]) ? argv_eol[1] : "");
}
return DOGECHAT_RC_OK;
}
struct t_exec_cmd *
exec_command_search_running_id (const char *id)
{
struct t_exec_cmd *ptr_exec_cmd;
ptr_exec_cmd = exec_search_by_id (id);
if (!ptr_exec_cmd)
{
dogechat_printf (NULL, _("%s%s: command id \"%s\" not found"),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME, id);
return NULL;
}
if (!ptr_exec_cmd->hook)
{
dogechat_printf (NULL,
_("%s%s: command with id \"%s\" is not running any "
"more"),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME, id);
return NULL;
}
return ptr_exec_cmd;
}
void
irc_input_send_user_message (struct t_gui_buffer *buffer, int flags,
const char *tags, char *message)
{
int number, action;
char hash_key[32], *str_args;
struct t_hashtable *hashtable;
IRC_BUFFER_GET_SERVER_CHANNEL(buffer);
if (!ptr_server || !ptr_channel || !message || !message[0])
return;
if (!ptr_server->is_connected)
{
dogechat_printf (buffer,
_("%s%s: you are not connected to server"),
dogechat_prefix ("error"), IRC_PLUGIN_NAME);
return;
}
hashtable = irc_server_sendf (ptr_server,
flags | IRC_SERVER_SEND_RETURN_HASHTABLE,
tags,
"PRIVMSG %s :%s",
ptr_channel->name, message);
if (hashtable)
{
action = (strncmp (message, "\01ACTION ", 8) == 0);
number = 1;
while (1)
{
snprintf (hash_key, sizeof (hash_key), "args%d", number);
str_args = dogechat_hashtable_get (hashtable, hash_key);
if (!str_args)
break;
irc_input_user_message_display (buffer, action, str_args);
number++;
}
dogechat_hashtable_free (hashtable);
}
}
int
xfer_network_create_pipe (struct t_xfer *xfer)
{
int child_pipe[2];
if (pipe (child_pipe) < 0)
{
dogechat_printf (NULL,
_("%s%s: unable to create pipe: error %d %s"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
errno, strerror (errno));
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return 0;
}
xfer->child_read = child_pipe[0];
xfer->child_write = child_pipe[1];
return 1;
}
int
xfer_network_timer_cb (void *arg_xfer, int remaining_calls)
{
struct t_xfer *xfer;
/* make C compiler happy */
(void) remaining_calls;
xfer = (struct t_xfer *)arg_xfer;
if ((xfer->status == XFER_STATUS_WAITING)
|| (xfer->status == XFER_STATUS_CONNECTING))
{
dogechat_printf (NULL,
_("%s%s: timeout for \"%s\" with %s"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
xfer->filename, xfer->remote_nick);
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
}
return DOGECHAT_RC_OK;
}
char *
irc_sasl_get_key_content (struct t_irc_server *server, const char *sasl_key)
{
const char *dogechat_dir;
char *key_path1, *key_path2, *content;
if (!sasl_key)
return NULL;
content = NULL;
dogechat_dir = dogechat_info_get ("dogechat_dir", "");
key_path1 = dogechat_string_replace (sasl_key, "%h", dogechat_dir);
key_path2 = (key_path1) ?
dogechat_string_expand_home (key_path1) : NULL;
if (key_path2)
content = dogechat_file_get_content (key_path2);
if (!content)
{
dogechat_printf (
server->buffer,
_("%s%s: unable to read private key in file \"%s\""),
dogechat_prefix ("error"),
IRC_PLUGIN_NAME,
(key_path2) ? key_path2 : ((key_path1) ? key_path1 : sasl_key));
}
if (key_path1)
free (key_path1);
if (key_path2)
free (key_path2);
return content;
}
int
script_action_show_source_process_cb (void *data, const char *command,
int return_code, const char *out,
const char *err)
{
char *pos, *filename, *filename_loaded, line[4096], *ptr_line;
char *diff_command;
const char *ptr_diff_command;
struct t_script_repo *ptr_script;
FILE *file;
int length, diff_made;
/* make C compiler happy */
(void) data;
(void) out;
if (return_code >= 0)
{
pos = strrchr (command, '/');
if (err && err[0])
{
dogechat_printf (NULL,
_("%s%s: error downloading script \"%s\": %s"),
dogechat_prefix ("error"),
SCRIPT_PLUGIN_NAME,
(pos) ? pos + 1 : "?",
err);
return DOGECHAT_RC_OK;
}
if (pos)
{
ptr_script = script_repo_search_by_name_ext (pos + 1);
if (ptr_script)
{
filename = script_config_get_script_download_filename (ptr_script,
".repository");
if (filename)
{
/*
* read file and display content on script buffer
* (only if script buffer is still displaying detail of
* this script)
*/
if (script_buffer && script_buffer_detail_script
&& (script_buffer_detail_script == ptr_script))
{
file = fopen (filename, "r");
if (file)
{
while (!feof (file))
{
ptr_line = fgets (line, sizeof (line) - 1, file);
if (ptr_line)
{
dogechat_printf_y (script_buffer,
script_buffer_detail_script_last_line++,
"%s", ptr_line);
}
}
fclose (file);
}
else
{
dogechat_printf_y (script_buffer,
script_buffer_detail_script_last_line++,
_("Error: file not found"));
}
dogechat_printf_y (script_buffer,
script_buffer_detail_script_last_line++,
"%s----------------------------------------"
"----------------------------------------",
dogechat_color ("lightcyan"));
}
diff_made = 0;
ptr_diff_command = script_config_get_diff_command ();
if (ptr_diff_command && ptr_diff_command[0]
&& (ptr_script->status & SCRIPT_STATUS_NEW_VERSION))
{
/*
* diff command set => get the diff with a new process,
* file will be deleted later (in callback of this new
* process)
*/
filename_loaded = script_repo_get_filename_loaded (ptr_script);
if (filename_loaded)
{
length = strlen (ptr_diff_command) + 1
+ strlen (filename_loaded) + 1
+ strlen (filename) + 1;
diff_command = malloc (length);
if (diff_command)
{
snprintf (diff_command, length,
"%s %s %s",
ptr_diff_command,
filename_loaded,
filename);
script_buffer_detail_script_last_line++;
script_buffer_detail_script_line_diff = script_buffer_detail_script_last_line;
dogechat_printf_y (script_buffer,
script_buffer_detail_script_last_line++,
"%s", diff_command);
dogechat_printf_y (script_buffer,
script_buffer_detail_script_last_line++,
"%s----------------------------------------"
"----------------------------------------",
dogechat_color ("magenta"));
dogechat_hook_process (diff_command, 10000,
&script_action_show_diff_process_cb,
filename);
diff_made = 1;
free (diff_command);
}
free (filename_loaded);
}
}
if (!diff_made)
{
/* no diff made: delete temporary file now */
unlink (filename);
free (filename);
}
}
}
}
}
return DOGECHAT_RC_OK;
}
int
xfer_network_connect_chat_recv_cb (void *data, int status, int gnutls_rc,
int sock, const char *error,
const char *ip_address)
{
struct t_xfer *xfer;
int flags;
/* make C compiler happy */
(void) gnutls_rc;
(void) ip_address;
xfer = (struct t_xfer*)data;
dogechat_unhook (xfer->hook_connect);
xfer->hook_connect = NULL;
/* connection OK? */
if (status == DOGECHAT_HOOK_CONNECT_OK)
{
xfer->sock = sock;
flags = fcntl (xfer->sock, F_GETFL);
if (flags == -1)
flags = 0;
if (fcntl (xfer->sock, F_SETFL, flags | O_NONBLOCK) == -1)
{
dogechat_printf (NULL,
_("%s%s: unable to set option \"nonblock\" "
"for socket: error %d %s"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
errno, strerror (errno));
close (xfer->sock);
xfer->sock = -1;
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return DOGECHAT_RC_OK;
}
xfer->hook_fd = dogechat_hook_fd (xfer->sock,
1, 0, 0,
&xfer_chat_recv_cb,
xfer);
xfer_chat_open_buffer (xfer);
xfer->status = XFER_STATUS_ACTIVE;
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return DOGECHAT_RC_OK;
}
/* connection error */
switch (status)
{
case DOGECHAT_HOOK_CONNECT_ADDRESS_NOT_FOUND:
dogechat_printf (NULL,
(xfer->proxy && xfer->proxy[0]) ?
_("%s%s: proxy address \"%s\" not found") :
_("%s%s: address \"%s\" not found"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
xfer->remote_address_str);
break;
case DOGECHAT_HOOK_CONNECT_IP_ADDRESS_NOT_FOUND:
dogechat_printf (NULL,
(xfer->proxy && xfer->proxy[0]) ?
_("%s%s: proxy IP address not found") :
_("%s%s: IP address not found"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_CONNECTION_REFUSED:
dogechat_printf (NULL,
(xfer->proxy && xfer->proxy[0]) ?
_("%s%s: proxy connection refused") :
_("%s%s: connection refused"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_PROXY_ERROR:
dogechat_printf (NULL,
_("%s%s: proxy fails to establish connection to "
"server (check username/password if used and if "
"server address/port is allowed by proxy)"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_LOCAL_HOSTNAME_ERROR:
dogechat_printf (NULL,
_("%s%s: unable to set local hostname/IP"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_MEMORY_ERROR:
dogechat_printf (NULL,
_("%s%s: not enough memory"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_TIMEOUT:
dogechat_printf (NULL,
_("%s%s: timeout"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case DOGECHAT_HOOK_CONNECT_SOCKET_ERROR:
dogechat_printf (NULL,
_("%s%s: unable to create socket"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
default:
dogechat_printf (NULL,
_("%s%s: unable to connect: unexpected error (%d)"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
status);
break;
}
if (error && error[0])
{
dogechat_printf (NULL,
_("%s%s: error: %s"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME, error);
}
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
return DOGECHAT_RC_OK;
}
int
script_action_install_process_cb (void *data, const char *command,
int return_code, const char *out,
const char *err)
{
char *pos, *filename, *filename2, str_signal[256];
int quiet, length;
struct t_script_repo *ptr_script;
/* make C compiler happy */
(void) out;
quiet = (data) ? 1 : 0;
if (return_code >= 0)
{
pos = strrchr (command, '/');
if (err && err[0])
{
dogechat_printf (NULL,
_("%s%s: error downloading script \"%s\": %s"),
dogechat_prefix ("error"),
SCRIPT_PLUGIN_NAME,
(pos) ? pos + 1 : "?",
err);
return DOGECHAT_RC_OK;
}
if (pos)
{
ptr_script = script_repo_search_by_name_ext (pos + 1);
if (ptr_script)
{
filename = script_config_get_script_download_filename (ptr_script,
NULL);
if (filename)
{
length = 16 + strlen (filename) + 1;
filename2 = malloc (length);
if (filename2)
{
snprintf (filename2, length,
"%s%s%s",
(quiet && dogechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "",
(dogechat_config_boolean (script_config_scripts_autoload)) ? "-a " : "",
filename);
snprintf (str_signal, sizeof (str_signal),
"%s_script_install",
script_language[ptr_script->language]);
(void) dogechat_hook_signal_send (str_signal,
DOGECHAT_HOOK_SIGNAL_STRING,
filename2);
free (filename2);
}
free (filename);
}
/* schedule install of next script */
dogechat_hook_timer (10, 0, 1,
&script_action_installnext_timer_cb,
(quiet) ? (void *)1 : (void *)0);
}
}
}
return DOGECHAT_RC_OK;
}
int
relay_server_sock_cb (void *data, int fd)
{
struct t_relay_server *server;
struct sockaddr_in client_addr;
struct sockaddr_in6 client_addr6;
socklen_t client_addr_size;
void *ptr_addr;
int client_fd, flags, set;
char ipv4_address[INET_ADDRSTRLEN + 1], ipv6_address[INET6_ADDRSTRLEN + 1];
char *ptr_ip_address;
/* make C compiler happy */
(void) fd;
server = (struct t_relay_server *)data;
if (server->ipv6)
{
ptr_addr = &client_addr6;
client_addr_size = sizeof (struct sockaddr_in6);
}
else
{
ptr_addr = &client_addr;
client_addr_size = sizeof (struct sockaddr_in);
}
memset (ptr_addr, 0, client_addr_size);
client_fd = accept (server->sock, (struct sockaddr *)ptr_addr,
&client_addr_size);
if (client_fd < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot accept client on port %d (%s): error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
server->port, server->protocol_string,
errno, strerror (errno));
return DOGECHAT_RC_OK;
}
ptr_ip_address = NULL;
if (server->ipv6)
{
if (inet_ntop (AF_INET6,
&(client_addr6.sin6_addr),
ipv6_address,
INET6_ADDRSTRLEN))
{
ptr_ip_address = ipv6_address;
if (strncmp (ptr_ip_address, "::ffff:", 7) == 0)
{
/* actually an IPv4-mapped IPv6 address, so skip "::ffff:" */
ptr_ip_address += 7;
}
}
}
else
{
if (inet_ntop (AF_INET,
&(client_addr.sin_addr),
ipv4_address,
INET_ADDRSTRLEN))
{
ptr_ip_address = ipv4_address;
}
}
/* check if IP is allowed, if not, just close socket */
if (relay_config_regex_allowed_ips
&& (regexec (relay_config_regex_allowed_ips, ptr_ip_address, 0, NULL, 0) != 0))
{
if (dogechat_relay_plugin->debug >= 1)
{
dogechat_printf (NULL,
_("%s%s: IP address \"%s\" not allowed for relay"),
dogechat_prefix ("error"),
RELAY_PLUGIN_NAME,
ptr_ip_address);
}
close (client_fd);
return DOGECHAT_RC_OK;
}
/* set non-blocking mode for socket */
flags = fcntl (client_fd, F_GETFL);
if (flags == -1)
flags = 0;
fcntl (client_fd, F_SETFL, flags | O_NONBLOCK);
/* set socket option SO_REUSEADDR */
set = 1;
if (setsockopt (client_fd, SOL_SOCKET, SO_REUSEADDR,
(void *) &set, sizeof (set)) < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot set socket option \"%s\" to %d: "
"error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
"SO_REUSEADDR", set, errno, strerror (errno));
close (client_fd);
return DOGECHAT_RC_OK;
}
/* add the client */
relay_client_new (client_fd, ptr_ip_address, server);
return DOGECHAT_RC_OK;
}
int
relay_server_create_socket (struct t_relay_server *server)
{
int domain, set, max_clients, addr_size;
struct sockaddr_in server_addr;
struct sockaddr_in6 server_addr6;
const char *bind_address;
void *ptr_addr;
bind_address = dogechat_config_string (relay_config_network_bind_address);
if (server->ipv6)
{
domain = AF_INET6;
memset (&server_addr6, 0, sizeof (struct sockaddr_in6));
server_addr6.sin6_family = domain;
server_addr6.sin6_port = htons (server->port);
server_addr6.sin6_addr = in6addr_any;
if (bind_address && bind_address[0])
{
if (!inet_pton (domain, bind_address, &server_addr6.sin6_addr))
{
dogechat_printf (NULL,
/* TRANSLATORS: second "%s" is "IPv4" or "IPv6" */
_("%s%s: invalid bind address \"%s\" for %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
bind_address, "IPv6");
return 0;
}
}
ptr_addr = &server_addr6;
addr_size = sizeof (struct sockaddr_in6);
}
else
{
domain = AF_INET;
memset (&server_addr, 0, sizeof (struct sockaddr_in));
server_addr.sin_family = domain;
server_addr.sin_port = htons (server->port);
server_addr.sin_addr.s_addr = INADDR_ANY;
if (bind_address && bind_address[0])
{
if (!inet_pton (domain, bind_address, &server_addr.sin_addr))
{
dogechat_printf (NULL,
/* TRANSLATORS: second "%s" is "IPv4" or "IPv6" */
_("%s%s: invalid bind address \"%s\" for %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
bind_address, "IPv4");
return 0;
}
}
ptr_addr = &server_addr;
addr_size = sizeof (struct sockaddr_in);
}
/* create socket */
server->sock = socket (domain, SOCK_STREAM, 0);
if (server->sock < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot create socket: error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
errno, strerror (errno));
if (errno == EAFNOSUPPORT)
{
dogechat_printf (NULL,
_("%s%s: try /set relay.network.ipv6 off"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME);
}
return 0;
}
#ifdef IPV6_V6ONLY
/* set option IPV6_V6ONLY to 0 or 1 */
if (server->ipv6)
{
set = (server->ipv4) ? 0 : 1;
if (setsockopt (server->sock, IPPROTO_IPV6, IPV6_V6ONLY,
(void *) &set, sizeof (set)) < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot set socket option \"%s\" "
"to %d: error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
"IPV6_V6ONLY", set, errno, strerror (errno));
close (server->sock);
server->sock = -1;
return 0;
}
}
#endif /* IPV6_V6ONLY */
/* set option SO_REUSEADDR to 1 */
set = 1;
if (setsockopt (server->sock, SOL_SOCKET, SO_REUSEADDR,
(void *) &set, sizeof (set)) < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot set socket option \"%s\" to %d: "
"error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
"SO_REUSEADDR", set, errno, strerror (errno));
close (server->sock);
server->sock = -1;
return 0;
}
/* set option SO_KEEPALIVE to 1 */
set = 1;
if (setsockopt (server->sock, SOL_SOCKET, SO_KEEPALIVE,
(void *) &set, sizeof (set)) < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot set socket option \"%s\" to %d: "
"error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
"SO_KEEPALIVE", set, errno, strerror (errno));
close (server->sock);
server->sock = -1;
return 0;
}
/* bind */
if (bind (server->sock, (struct sockaddr *)ptr_addr, addr_size) < 0)
{
dogechat_printf (NULL,
_("%s%s: cannot \"bind\" on port %d (%s): error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
server->port, server->protocol_string,
errno, strerror (errno));
close (server->sock);
server->sock = -1;
return 0;
}
max_clients = dogechat_config_integer (relay_config_network_max_clients);
if (listen (server->sock, max_clients) != 0)
{
dogechat_printf (NULL,
_("%s%s: cannot \"listen\" on port %d (%s): error %d %s"),
dogechat_prefix ("error"), RELAY_PLUGIN_NAME,
server->port, server->protocol_string,
errno, strerror (errno));
close (server->sock);
server->sock = -1;
return 0;
}
dogechat_printf (NULL,
_("%s: listening on port %d (relay: %s, %s, max %d clients)"),
RELAY_PLUGIN_NAME,
server->port,
server->protocol_string,
((server->ipv4 && server->ipv6) ? "IPv4+6" : ((server->ipv6) ? "IPv6" : "IPv4")),
max_clients);
server->hook_fd = dogechat_hook_fd (server->sock,
1, 0, 0,
&relay_server_sock_cb,
server);
server->start_time = time (NULL);
return 1;
}
void *
dogechat_js_exec (struct t_plugin_script *script,
int ret_type, const char *function,
const char *format, void **argv)
{
struct t_plugin_script *old_js_current_script;
DogechatJsV8 *js_v8;
void *ret_value;
v8::Handle<v8::Value> argv2[16], ret_js;
int i, argc, *ret_int;
ret_value = NULL;
old_js_current_script = js_current_script;
js_current_script = script;
js_v8 = (DogechatJsV8 *)(script->interpreter);
if (!js_v8->functionExists(function))
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: unable to run function \"%s\""),
dogechat_prefix ("error"), JS_PLUGIN_NAME, function);
goto end;
}
argc = 0;
if (format && format[0])
{
argc = strlen (format);
for (i = 0; i < argc; i++)
{
switch (format[i])
{
case 's': /* string */
argv2[i] = v8::String::New((const char *)argv[i]);
break;
case 'i': /* integer */
argv2[i] = v8::Integer::New(*((int *)argv[i]));
break;
case 'h': /* hash */
argv2[i] = dogechat_js_hashtable_to_object (
(struct t_hashtable *)argv[i]);
break;
}
}
}
ret_js = js_v8->execFunction(function,
argc,
(argc > 0) ? argv2 : NULL);
if (!ret_js.IsEmpty())
{
if ((ret_type == DOGECHAT_SCRIPT_EXEC_STRING) && (ret_js->IsString()))
{
v8::String::Utf8Value temp_str(ret_js);
ret_value = *temp_str;
}
else if ((ret_type == DOGECHAT_SCRIPT_EXEC_INT) && (ret_js->IsInt32()))
{
ret_int = (int *)malloc (sizeof (*ret_int));
if (ret_int)
*ret_int = (int)(ret_js->IntegerValue());
ret_value = ret_int;
}
else if ((ret_type == DOGECHAT_SCRIPT_EXEC_HASHTABLE)
&& (ret_js->IsObject()))
{
ret_value = (struct t_hashtable *)dogechat_js_object_to_hashtable (
ret_js->ToObject(),
DOGECHAT_SCRIPT_HASHTABLE_DEFAULT_SIZE,
DOGECHAT_HASHTABLE_STRING,
DOGECHAT_HASHTABLE_STRING);
}
else
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: function \"%s\" must "
"return a valid value"),
dogechat_prefix ("error"), JS_PLUGIN_NAME,
function);
}
}
if (!ret_value)
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: error in function \"%s\""),
dogechat_prefix ("error"), JS_PLUGIN_NAME, function);
}
end:
js_current_script = old_js_current_script;
return ret_value;
}
int
xfer_network_child_read_cb (void *arg_xfer, int fd)
{
struct t_xfer *xfer;
char bufpipe[1 + 1 + 32 + 1];
int num_read;
/* make C compiler happy */
(void) fd;
xfer = (struct t_xfer *)arg_xfer;
num_read = read (xfer->child_read, bufpipe, sizeof (bufpipe));
if (num_read > 0)
{
sscanf (bufpipe + 2, "%llu", &xfer->pos);
xfer->last_activity = time (NULL);
xfer_file_calculate_speed (xfer, 0);
/* read error code */
switch (bufpipe[1] - '0')
{
/* errors for sender */
case XFER_ERROR_READ_LOCAL:
dogechat_printf (NULL,
_("%s%s: unable to read local file"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_SEND_BLOCK:
dogechat_printf (NULL,
_("%s%s: unable to send block to receiver"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_READ_ACK:
dogechat_printf (NULL,
_("%s%s: unable to read ACK from receiver"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
/* errors for receiver */
case XFER_ERROR_CONNECT_SENDER:
dogechat_printf (NULL,
_("%s%s: unable to connect to sender"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_RECV_BLOCK:
dogechat_printf (NULL,
_("%s%s: unable to receive block from sender"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_WRITE_LOCAL:
dogechat_printf (NULL,
_("%s%s: unable to write local file"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_SEND_ACK:
dogechat_printf (NULL,
_("%s%s: unable to send ACK to sender"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
break;
case XFER_ERROR_HASH_MISMATCH:
dogechat_printf (NULL,
_("%s%s: wrong CRC32 for file %s"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME,
xfer->filename);
xfer->hash_status = XFER_HASH_STATUS_MISMATCH;
break;
case XFER_ERROR_HASH_RESUME_ERROR:
dogechat_printf (NULL,
_("%s%s: CRC32 error while resuming"),
dogechat_prefix ("error"), XFER_PLUGIN_NAME);
xfer->hash_status = XFER_HASH_STATUS_RESUME_ERROR;
break;
}
/* read new DCC status */
switch (bufpipe[0] - '0')
{
case XFER_STATUS_CONNECTING:
xfer->status = XFER_STATUS_CONNECTING;
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
break;
case XFER_STATUS_ACTIVE:
if (xfer->status == XFER_STATUS_CONNECTING)
{
/* connection was successful by child, init transfer times */
xfer->status = XFER_STATUS_ACTIVE;
xfer->start_transfer = time (NULL);
xfer->last_check_time = time (NULL);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
}
else
xfer_buffer_refresh (DOGECHAT_HOTLIST_LOW);
break;
case XFER_STATUS_DONE:
xfer_close (xfer, XFER_STATUS_DONE);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
break;
case XFER_STATUS_FAILED:
xfer_close (xfer, XFER_STATUS_FAILED);
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
break;
case XFER_STATUS_HASHING:
xfer->status = XFER_STATUS_HASHING;
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
break;
case XFER_STATUS_HASHED:
if (bufpipe[1] - '0' == XFER_NO_ERROR)
xfer->hash_status = XFER_HASH_STATUS_MATCH;
xfer_buffer_refresh (DOGECHAT_HOTLIST_MESSAGE);
break;
}
}
return DOGECHAT_RC_OK;
}
void
fifo_create ()
{
int filename_length;
const char *fifo_option, *dogechat_home;
fifo_option = dogechat_config_get_plugin ("fifo");
if (!fifo_option)
{
dogechat_config_set_plugin ("fifo", "on");
fifo_option = dogechat_config_get_plugin ("fifo");
}
dogechat_home = dogechat_info_get ("dogechat_dir", "");
if (fifo_option && dogechat_home)
{
fifo_remove_old_pipes ();
if (dogechat_strcasecmp (fifo_option, "on") == 0)
{
/*
* build FIFO filename:
* "<dogechat_home>/dogechat_fifo_" + process PID
*/
if (!fifo_filename)
{
filename_length = strlen (dogechat_home) + 64;
fifo_filename = malloc (filename_length);
snprintf (fifo_filename, filename_length,
"%s/%s%d",
dogechat_home, FIFO_FILENAME_PREFIX, (int) getpid());
}
fifo_fd = -1;
/* create FIFO pipe, writable for user only */
if (mkfifo (fifo_filename, 0600) == 0)
{
/* open FIFO pipe in read-only, non-blocking mode */
if ((fifo_fd = open (fifo_filename,
O_RDONLY | O_NONBLOCK)) != -1)
{
if ((dogechat_fifo_plugin->debug >= 1) || !fifo_quiet)
{
dogechat_printf (NULL,
_("%s: pipe opened (file: %s)"),
FIFO_PLUGIN_NAME,
fifo_filename);
}
fifo_fd_hook = dogechat_hook_fd (fifo_fd, 1, 0, 0,
&fifo_read, NULL);
}
else
dogechat_printf (NULL,
_("%s%s: unable to open pipe (%s) for "
"reading"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME,
fifo_filename);
}
else
{
dogechat_printf (NULL,
_("%s%s: unable to create pipe for remote "
"control (%s): error %d %s"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME,
fifo_filename, errno, strerror (errno));
}
}
}
}
int
alias_cb (void *data, struct t_gui_buffer *buffer, int argc, char **argv,
char **argv_eol)
{
struct t_alias *ptr_alias;
char **commands, **ptr_cmd, **ptr_next_cmd;
char *args_replaced, *alias_command;
int some_args_replaced, length1, length2;
/* make C compiler happy */
(void) argv;
ptr_alias = (struct t_alias *)data;
if (ptr_alias->running)
{
dogechat_printf (NULL,
_("%s%s: error, circular reference when calling "
"alias \"%s\""),
dogechat_prefix ("error"), ALIAS_PLUGIN_NAME,
ptr_alias->name);
return DOGECHAT_RC_OK;
}
else
{
/* an alias can contain many commands separated by ';' */
commands = dogechat_string_split_command (ptr_alias->command, ';');
if (commands)
{
some_args_replaced = 0;
ptr_alias->running = 1;
for (ptr_cmd = commands; *ptr_cmd; ptr_cmd++)
{
ptr_next_cmd = ptr_cmd;
ptr_next_cmd++;
args_replaced = alias_replace_args (*ptr_cmd,
(argc > 1) ? argv_eol[1] : "");
if (args_replaced && (strcmp (args_replaced, *ptr_cmd) != 0))
some_args_replaced = 1;
/*
* if alias has arguments, they are now
* arguments of the last command in the list (if no $1,$2,..$*)
* was found
*/
if ((*ptr_next_cmd == NULL) && argv_eol[1] && (!some_args_replaced))
{
length1 = strlen (*ptr_cmd);
length2 = strlen (argv_eol[1]);
alias_command = malloc (1 + length1 + 1 + length2 + 1);
if (alias_command)
{
if (!dogechat_string_is_command_char (*ptr_cmd))
strcpy (alias_command, "/");
else
alias_command[0] = '\0';
strcat (alias_command, *ptr_cmd);
strcat (alias_command, " ");
strcat (alias_command, argv_eol[1]);
alias_run_command (&buffer,
alias_command);
free (alias_command);
}
}
else
{
if (dogechat_string_is_command_char (*ptr_cmd))
{
alias_run_command (&buffer,
(args_replaced) ? args_replaced : *ptr_cmd);
}
else
{
alias_command = malloc (1 + strlen((args_replaced) ? args_replaced : *ptr_cmd) + 1);
if (alias_command)
{
strcpy (alias_command, "/");
strcat (alias_command, (args_replaced) ? args_replaced : *ptr_cmd);
alias_run_command (&buffer,
alias_command);
free (alias_command);
}
}
}
if (args_replaced)
free (args_replaced);
}
ptr_alias->running = 0;
dogechat_string_free_split_command (commands);
}
}
return DOGECHAT_RC_OK;
}
int
dogechat_plugin_init (struct t_dogechat_plugin *plugin, int argc, char *argv[])
{
int i, auto_connect, upgrading;
dogechat_plugin = plugin;
if (!irc_config_init ())
return DOGECHAT_RC_ERROR;
irc_config_read ();
irc_command_init ();
irc_info_init ();
irc_redirect_init ();
irc_notify_init ();
/* hook some signals */
irc_debug_init ();
dogechat_hook_signal ("quit", &irc_signal_quit_cb, NULL);
dogechat_hook_signal ("upgrade", &irc_signal_upgrade_cb, NULL);
dogechat_hook_signal ("xfer_send_ready", &irc_server_xfer_send_ready_cb, NULL);
dogechat_hook_signal ("xfer_resume_ready", &irc_server_xfer_resume_ready_cb, NULL);
dogechat_hook_signal ("xfer_send_accept_resume", &irc_server_xfer_send_accept_resume_cb, NULL);
dogechat_hook_signal ("irc_input_send", &irc_input_send_cb, NULL);
/* hook hsignals for redirection */
dogechat_hook_hsignal ("irc_redirect_pattern", &irc_redirect_pattern_hsignal_cb, NULL);
dogechat_hook_hsignal ("irc_redirect_command", &irc_redirect_command_hsignal_cb, NULL);
/* modifiers */
dogechat_hook_modifier ("irc_color_decode", &irc_color_modifier_cb, NULL);
dogechat_hook_modifier ("irc_color_encode", &irc_color_modifier_cb, NULL);
dogechat_hook_modifier ("irc_color_decode_ansi", &irc_color_modifier_cb, NULL);
/* hook completions */
irc_completion_init ();
irc_bar_item_init ();
/* look at arguments */
auto_connect = 1;
upgrading = 0;
for (i = 0; i < argc; i++)
{
if ((dogechat_strcasecmp (argv[i], "-a") == 0)
|| (dogechat_strcasecmp (argv[i], "--no-connect") == 0))
{
auto_connect = 0;
}
else if ((dogechat_strncasecmp (argv[i], IRC_PLUGIN_NAME, 3) == 0))
{
if (!irc_server_alloc_with_url (argv[i]))
{
dogechat_printf (
NULL,
_("%s%s: unable to add temporary server \"%s\" (check "
"if there is already a server with this name)"),
dogechat_prefix ("error"), IRC_PLUGIN_NAME, argv[i]);
}
}
else if (dogechat_strcasecmp (argv[i], "--upgrade") == 0)
{
upgrading = 1;
}
}
if (upgrading)
{
if (!irc_upgrade_load ())
{
dogechat_printf (
NULL,
_("%s%s: WARNING: some network connections may still be "
"opened and not visible, you should restart DogeChat now "
"(with /quit)."),
dogechat_prefix ("error"), IRC_PLUGIN_NAME);
}
}
else
{
irc_server_auto_connect (auto_connect);
}
irc_hook_timer = dogechat_hook_timer (1 * 1000, 0, 0,
&irc_server_timer_cb, NULL);
return DOGECHAT_RC_OK;
}
int
irc_signal_upgrade_cb (void *data, const char *signal, const char *type_data,
void *signal_data)
{
struct t_irc_server *ptr_server;
int quit, ssl_disconnected;
/* make C compiler happy */
(void) data;
(void) signal;
(void) type_data;
irc_signal_upgrade_received = 1;
quit = (signal_data && (strcmp (signal_data, "quit") == 0));
ssl_disconnected = 0;
for (ptr_server = irc_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
/*
* FIXME: it's not possible to upgrade with SSL servers connected
* (GnuTLS library can't reload data after upgrade), so we close
* connection for all SSL servers currently connected
*/
if (ptr_server->is_connected && (ptr_server->ssl_connected || quit))
{
if (!quit)
{
ssl_disconnected++;
dogechat_printf (
ptr_server->buffer,
_("%s%s: disconnecting from server because upgrade can't "
"work for servers connected via SSL"),
dogechat_prefix ("error"), IRC_PLUGIN_NAME);
}
irc_server_disconnect (ptr_server, 0, 0);
/*
* schedule reconnection: DogeChat will reconnect to this server
* after restart
*/
ptr_server->index_current_address = 0;
ptr_server->reconnect_delay = IRC_SERVER_OPTION_INTEGER(ptr_server, IRC_SERVER_OPTION_AUTORECONNECT_DELAY);
ptr_server->reconnect_start = time (NULL) - ptr_server->reconnect_delay - 1;
}
}
if (ssl_disconnected > 0)
{
dogechat_printf (
NULL,
/* TRANSLATORS: "%s" after "%d" is "server" or "servers" */
_("%s%s: disconnected from %d %s (SSL connection not supported "
"with upgrade)"),
dogechat_prefix ("error"),
IRC_PLUGIN_NAME,
ssl_disconnected,
NG_("server", "servers", ssl_disconnected));
}
return DOGECHAT_RC_OK;
}
int
exec_command_exec (void *data, struct t_gui_buffer *buffer, int argc,
char **argv, char **argv_eol)
{
int i, length, count;
char *text;
struct t_exec_cmd *ptr_exec_cmd, *ptr_next_exec_cmd;
/* make C compiler happy */
(void) data;
(void) buffer;
/* list running commands */
if ((argc == 1)
|| ((argc == 2) && (dogechat_strcasecmp (argv[1], "-list") == 0)))
{
exec_command_list ();
return DOGECHAT_RC_OK;
}
/* send text to a running process */
if (dogechat_strcasecmp (argv[1], "-in") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(4, "-in");
ptr_exec_cmd = exec_command_search_running_id (argv[2]);
if (ptr_exec_cmd && ptr_exec_cmd->hook)
{
length = strlen (argv_eol[3]) + 1 + 1;
text = malloc (length);
if (text)
{
snprintf (text, length, "%s\n", argv_eol[3]);
dogechat_hook_set (ptr_exec_cmd->hook, "stdin", text);
free (text);
}
}
return DOGECHAT_RC_OK;
}
/* send text to a running process (if given), then close stdin */
if (dogechat_strcasecmp (argv[1], "-inclose") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(3, "-inclose");
ptr_exec_cmd = exec_command_search_running_id (argv[2]);
if (ptr_exec_cmd && ptr_exec_cmd->hook)
{
if (argc > 3)
{
length = strlen (argv_eol[3]) + 1 + 1;
text = malloc (length);
if (text)
{
snprintf (text, length, "%s\n", argv_eol[3]);
dogechat_hook_set (ptr_exec_cmd->hook, "stdin", text);
free (text);
}
}
dogechat_hook_set (ptr_exec_cmd->hook, "stdin_close", "1");
}
return DOGECHAT_RC_OK;
}
/* send a signal to a running process */
if (dogechat_strcasecmp (argv[1], "-signal") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(4, "-signal");
ptr_exec_cmd = exec_command_search_running_id (argv[2]);
if (ptr_exec_cmd)
dogechat_hook_set (ptr_exec_cmd->hook, "signal", argv[3]);
return DOGECHAT_RC_OK;
}
/* send a KILL signal to a running process */
if (dogechat_strcasecmp (argv[1], "-kill") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(3, "-kill");
ptr_exec_cmd = exec_command_search_running_id (argv[2]);
if (ptr_exec_cmd)
dogechat_hook_set (ptr_exec_cmd->hook, "signal", "kill");
return DOGECHAT_RC_OK;
}
/* send a KILL signal to all running processes */
if (dogechat_strcasecmp (argv[1], "-killall") == 0)
{
for (ptr_exec_cmd = exec_cmds; ptr_exec_cmd;
ptr_exec_cmd = ptr_exec_cmd->next_cmd)
{
if (ptr_exec_cmd->hook)
{
dogechat_hook_set (ptr_exec_cmd->hook, "signal", "kill");
}
}
return DOGECHAT_RC_OK;
}
/* set a hook property */
if (dogechat_strcasecmp (argv[1], "-set") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(5, "-set");
ptr_exec_cmd = exec_command_search_running_id (argv[2]);
if (ptr_exec_cmd)
dogechat_hook_set (ptr_exec_cmd->hook, argv[3], argv_eol[4]);
return DOGECHAT_RC_OK;
}
/* delete terminated command(s) */
if (dogechat_strcasecmp (argv[1], "-del") == 0)
{
DOGECHAT_COMMAND_MIN_ARGS(3, "-del");
if (dogechat_strcasecmp (argv[2], "-all") == 0)
{
count = 0;
ptr_exec_cmd = exec_cmds;
while (ptr_exec_cmd)
{
ptr_next_exec_cmd = ptr_exec_cmd->next_cmd;
if (!ptr_exec_cmd->hook)
{
exec_free (ptr_exec_cmd);
count++;
}
ptr_exec_cmd = ptr_next_exec_cmd;
}
dogechat_printf (NULL, _("%d commands removed"), count);
}
else
{
for (i = 2; i < argc; i++)
{
ptr_exec_cmd = exec_search_by_id (argv[i]);
if (ptr_exec_cmd)
{
if (ptr_exec_cmd->hook)
{
dogechat_printf (NULL,
_("%s%s: command with id \"%s\" is still "
"running"),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME,
argv[i]);
}
else
{
exec_free (ptr_exec_cmd);
dogechat_printf (NULL,
_("Command \"%s\" removed"), argv[i]);
}
}
else
{
dogechat_printf (NULL,
_("%s%s: command id \"%s\" not found"),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME,
argv[i]);
}
}
}
return DOGECHAT_RC_OK;
}
return exec_command_run (buffer, argc, argv, argv_eol, 1);
}
struct t_alias *
alias_new (const char *name, const char *command, const char *completion)
{
struct t_alias *new_alias, *ptr_alias, *pos_alias;
if (!alias_name_valid (name))
{
dogechat_printf (NULL,
_("%s%s: invalid alias name: \"%s\""),
dogechat_prefix ("error"), ALIAS_PLUGIN_NAME,
name);
return NULL;
}
if (!command || !command[0])
return NULL;
while (dogechat_string_is_command_char (name))
{
name = dogechat_utf8_next_char (name);
}
ptr_alias = alias_search (name);
if (ptr_alias)
alias_free (ptr_alias);
new_alias = malloc (sizeof (*new_alias));
if (new_alias)
{
new_alias->hook = NULL;
new_alias->name = strdup (name);
new_alias->command = strdup (command);
new_alias->completion = (completion) ? strdup (completion) : NULL;
new_alias->running = 0;
alias_hook_command (new_alias);
if (alias_list)
{
pos_alias = alias_find_pos (name);
if (pos_alias)
{
/* insert alias into the list (before alias found) */
new_alias->prev_alias = pos_alias->prev_alias;
new_alias->next_alias = pos_alias;
if (pos_alias->prev_alias)
(pos_alias->prev_alias)->next_alias = new_alias;
else
alias_list = new_alias;
pos_alias->prev_alias = new_alias;
}
else
{
/* add alias to end of list */
new_alias->prev_alias = last_alias;
new_alias->next_alias = NULL;
last_alias->next_alias = new_alias;
last_alias = new_alias;
}
}
else
{
new_alias->prev_alias = NULL;
new_alias->next_alias = NULL;
alias_list = new_alias;
last_alias = new_alias;
}
}
return new_alias;
}
void
irc_input_user_message_display (struct t_gui_buffer *buffer, int action,
const char *text)
{
struct t_irc_nick *ptr_nick;
char *pos, *text2, *text_decoded, str_tags[256], *str_color;
const char *ptr_text;
/* if message is an action, force "action" to 1 and extract message */
if (strncmp (text, "\01ACTION ", 8) == 0)
{
action = 1;
pos = strrchr (text + 8, '\01');
if (pos)
text2 = dogechat_strndup (text + 8, pos - text - 8);
else
text2 = strdup (text + 8);
}
else
text2 = strdup (text);
text_decoded = irc_color_decode (
(text2) ? text2 : text,
dogechat_config_boolean (irc_config_network_colors_send));
IRC_BUFFER_GET_SERVER_CHANNEL(buffer);
if (ptr_channel)
{
ptr_nick = NULL;
if (ptr_channel->type == IRC_CHANNEL_TYPE_CHANNEL)
{
ptr_nick = irc_nick_search (ptr_server, ptr_channel,
ptr_server->nick);
}
if (action)
{
snprintf (str_tags, sizeof (str_tags),
"irc_action,notify_none,no_highlight");
}
else
{
str_color = irc_color_for_tags (
dogechat_config_color (
dogechat_config_get ("dogechat.color.chat_nick_self")));
snprintf (str_tags, sizeof (str_tags),
"notify_none,no_highlight,prefix_nick_%s",
(str_color) ? str_color : "default");
if (str_color)
free (str_color);
}
ptr_text = (text_decoded) ? text_decoded : ((text2) ? text2 : text);
if (action)
{
dogechat_printf_tags (
buffer,
irc_protocol_tags (
"privmsg", str_tags,
(ptr_nick) ? ptr_nick->name : ptr_server->nick,
NULL),
"%s%s%s%s%s %s",
dogechat_prefix ("action"),
irc_nick_mode_for_display (ptr_server, ptr_nick, 0),
IRC_COLOR_CHAT_NICK_SELF,
ptr_server->nick,
IRC_COLOR_RESET,
ptr_text);
}
else
{
dogechat_printf_tags (
buffer,
irc_protocol_tags (
"privmsg", str_tags,
(ptr_nick) ? ptr_nick->name : ptr_server->nick,
NULL),
"%s%s",
irc_nick_as_prefix (
ptr_server,
(ptr_nick) ? ptr_nick : NULL,
(ptr_nick) ? NULL : ptr_server->nick,
IRC_COLOR_CHAT_NICK_SELF),
ptr_text);
}
}
if (text2)
free (text2);
if (text_decoded)
free (text_decoded);
}
char *
irc_sasl_mechanism_ecdsa_nist256p_challenge (struct t_irc_server *server,
const char *data_base64,
const char *sasl_username,
const char *sasl_key)
{
#if defined(HAVE_GNUTLS) && (LIBGNUTLS_VERSION_NUMBER >= 0x030015) /* 3.0.21 */
char *data, *string, *answer_base64;
int length_data, length_username, length, ret;
char *str_privkey;
gnutls_x509_privkey_t x509_privkey;
gnutls_privkey_t privkey;
gnutls_datum_t filedatum, decoded_data, signature;
#if LIBGNUTLS_VERSION_NUMBER >= 0x030300 /* 3.3.0 */
gnutls_ecc_curve_t curve;
gnutls_datum_t x, y, k;
char *pubkey, *pubkey_base64;
#endif /* LIBGNUTLS_VERSION_NUMBER >= 0x030300 */
answer_base64 = NULL;
string = NULL;
length = 0;
if (strcmp (data_base64, "+") == 0)
{
/* send "username" + '\0' + "username" */
answer_base64 = NULL;
length_username = strlen (sasl_username);
length = length_username + 1 + length_username;
string = malloc (length + 1);
if (string)
{
snprintf (string, length + 1, "%s|%s", sasl_username, sasl_username);
string[length_username] = '\0';
}
}
else
{
/* sign the challenge with the private key and return the result */
/* decode the challenge */
data = malloc (strlen (data_base64) + 1);
if (!data)
return NULL;
length_data = dogechat_string_decode_base64 (data_base64, data);
/* read file with private key */
str_privkey = irc_sasl_get_key_content (server, sasl_key);
if (!str_privkey)
{
free (data);
return NULL;
}
/* import key */
gnutls_x509_privkey_init (&x509_privkey);
gnutls_privkey_init (&privkey);
filedatum.data = (unsigned char *)str_privkey;
filedatum.size = strlen (str_privkey);
ret = gnutls_x509_privkey_import (x509_privkey, &filedatum,
GNUTLS_X509_FMT_PEM);
free (str_privkey);
if (ret != GNUTLS_E_SUCCESS)
{
dogechat_printf (
server->buffer,
_("%sgnutls: invalid private key file: error %d %s"),
dogechat_prefix ("error"),
ret,
gnutls_strerror (ret));
gnutls_x509_privkey_deinit (x509_privkey);
gnutls_privkey_deinit (privkey);
free (data);
return NULL;
}
#if LIBGNUTLS_VERSION_NUMBER >= 0x030300 /* 3.3.0 */
/* read raw values in key, to display public key */
ret = gnutls_x509_privkey_export_ecc_raw (x509_privkey,
&curve, &x, &y, &k);
if (ret == GNUTLS_E_SUCCESS)
{
pubkey = malloc (x.size + 1);
if (pubkey)
{
pubkey[0] = (y.data[y.size - 1] & 1) ? 0x03 : 0x02;
memcpy (pubkey + 1, x.data, x.size);
pubkey_base64 = malloc ((x.size + 1 + 1) * 4);
if (pubkey_base64)
{
dogechat_string_encode_base64 (pubkey, x.size + 1,
pubkey_base64);
dogechat_printf (
server->buffer,
_("%s%s: signing the challenge with ECC public key: "
"%s"),
dogechat_prefix ("network"),
IRC_PLUGIN_NAME,
pubkey_base64);
free (pubkey_base64);
}
free (pubkey);
}
gnutls_free (x.data);
gnutls_free (y.data);
gnutls_free (k.data);
}
#endif /* LIBGNUTLS_VERSION_NUMBER >= 0x030300 */
/* import private key in an abstract key structure */
ret = gnutls_privkey_import_x509 (privkey, x509_privkey, 0); /* gnutls >= 2.11.0 */
if (ret != GNUTLS_E_SUCCESS)
{
dogechat_printf (
server->buffer,
_("%sgnutls: unable to import the private key: error %d %s"),
dogechat_prefix ("error"),
ret,
gnutls_strerror (ret));
gnutls_x509_privkey_deinit (x509_privkey);
gnutls_privkey_deinit (privkey);
free (data);
return NULL;
}
decoded_data.data = (unsigned char *)data;
decoded_data.size = length_data;
ret = gnutls_privkey_sign_hash (privkey, GNUTLS_DIG_SHA256, 0, /* gnutls >= 2.11.0 */
&decoded_data, &signature);
if (ret != GNUTLS_E_SUCCESS)
{
dogechat_printf (
server->buffer,
_("%sgnutls: unable to sign the hashed data: error %d %s"),
dogechat_prefix ("error"),
ret,
gnutls_strerror (ret));
gnutls_x509_privkey_deinit (x509_privkey);
gnutls_privkey_deinit (privkey);
free (data);
return NULL;
}
gnutls_x509_privkey_deinit (x509_privkey);
gnutls_privkey_deinit (privkey);
string = malloc (signature.size);
if (string)
memcpy (string, signature.data, signature.size);
length = signature.size;
gnutls_free (signature.data);
free (data);
}
if (string && (length > 0))
{
answer_base64 = malloc ((length + 1) * 4);
if (answer_base64)
dogechat_string_encode_base64 (string, length, answer_base64);
free (string);
}
return answer_base64;
#else /* no gnutls or gnutls < 3.0.21 */
/* make C compiler happy */
(void) data_base64;
(void) sasl_username;
(void) sasl_key;
dogechat_printf (server->buffer,
_("%sgnutls: version >= 3.0.21 is required for SASL "
"\"ecdsa-nist256p-challenge\""),
dogechat_prefix ("error"));
return NULL;
#endif /* defined(HAVE_GNUTLS) && (LIBGNUTLS_VERSION_NUMBER >= 0x030015) */
}
int
fifo_read (void *data, int fd)
{
static char buffer[4096 + 2];
char *buf2, *pos, *ptr_buf, *next_ptr_buf;
int num_read;
/* make C compiler happy */
(void) data;
(void) fd;
num_read = read (fifo_fd, buffer, sizeof (buffer) - 2);
if (num_read > 0)
{
buffer[num_read] = '\0';
buf2 = NULL;
ptr_buf = buffer;
if (fifo_unterminated)
{
buf2 = malloc (strlen (fifo_unterminated) +
strlen (buffer) + 1);
if (buf2)
{
strcpy (buf2, fifo_unterminated);
strcat (buf2, buffer);
}
ptr_buf = buf2;
free (fifo_unterminated);
fifo_unterminated = NULL;
}
while (ptr_buf && ptr_buf[0])
{
next_ptr_buf = NULL;
pos = strstr (ptr_buf, "\r\n");
if (pos)
{
pos[0] = '\0';
next_ptr_buf = pos + 2;
}
else
{
pos = strstr (ptr_buf, "\n");
if (pos)
{
pos[0] = '\0';
next_ptr_buf = pos + 1;
}
else
{
fifo_unterminated = strdup (ptr_buf);
ptr_buf = NULL;
next_ptr_buf = NULL;
}
}
if (ptr_buf)
fifo_exec (ptr_buf);
ptr_buf = next_ptr_buf;
}
if (buf2)
free (buf2);
}
else
{
if (num_read < 0)
{
#ifdef __CYGWIN__
if ((errno == EAGAIN) || (errno == ECOMM))
#else
if (errno == EAGAIN)
#endif /* __CYGWIN__ */
return DOGECHAT_RC_OK;
dogechat_printf (NULL,
_("%s%s: error reading pipe (%d %s), closing it"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME,
errno, strerror (errno));
fifo_remove ();
}
else
{
dogechat_unhook (fifo_fd_hook);
fifo_fd_hook = NULL;
close (fifo_fd);
fifo_fd = open (fifo_filename, O_RDONLY | O_NONBLOCK);
if (fifo_fd < 0)
{
dogechat_printf (NULL,
_("%s%s: error opening file, closing it"),
dogechat_prefix ("error"), FIFO_PLUGIN_NAME);
fifo_remove ();
}
else
fifo_fd_hook = dogechat_hook_fd (fifo_fd, 1, 0, 0,
&fifo_read, NULL);
}
}
return DOGECHAT_RC_OK;
}
int
exec_command_run (struct t_gui_buffer *buffer,
int argc, char **argv, char **argv_eol, int start_arg)
{
char str_buffer[512];
struct t_exec_cmd *new_exec_cmd;
struct t_exec_cmd_options cmd_options;
struct t_hashtable *process_options;
struct t_infolist *ptr_infolist;
struct t_gui_buffer *ptr_new_buffer;
/* parse command options */
cmd_options.command_index = -1;
cmd_options.use_shell = 0;
cmd_options.detached = 0;
cmd_options.pipe_stdin = 0;
cmd_options.timeout = 0;
cmd_options.ptr_buffer_name = NULL;
cmd_options.ptr_buffer = buffer;
cmd_options.output_to_buffer = 0;
cmd_options.new_buffer = 0;
cmd_options.new_buffer_clear = 0;
cmd_options.switch_to_buffer = 1;
cmd_options.line_numbers = -1;
cmd_options.flush = 1;
cmd_options.color = EXEC_COLOR_AUTO;
cmd_options.display_rc = 1;
cmd_options.ptr_command_name = NULL;
cmd_options.pipe_command = NULL;
cmd_options.hsignal = NULL;
/* parse default options */
if (!exec_command_parse_options (&cmd_options,
exec_config_cmd_num_options,
exec_config_cmd_options,
0, 0))
{
dogechat_printf (NULL,
_("%s%s: invalid options in option "
"exec.command.default_options"),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME);
return DOGECHAT_RC_ERROR;
}
if (!exec_command_parse_options (&cmd_options, argc, argv, start_arg, 1))
return DOGECHAT_RC_ERROR;
/* options "-bg" and "-o"/"-n" are incompatible */
if (cmd_options.detached
&& (cmd_options.output_to_buffer || cmd_options.new_buffer))
return DOGECHAT_RC_ERROR;
/* options "-pipe" and "-bg"/"-o"/"-n" are incompatible */
if (cmd_options.pipe_command
&& (cmd_options.detached || cmd_options.output_to_buffer
|| cmd_options.new_buffer))
return DOGECHAT_RC_ERROR;
/* command not found? */
if (cmd_options.command_index < 0)
return DOGECHAT_RC_ERROR;
new_exec_cmd = exec_add ();
if (!new_exec_cmd)
return DOGECHAT_RC_ERROR;
/* create hashtable for dogechat_hook_process_hashtable() */
process_options = dogechat_hashtable_new (32,
DOGECHAT_HASHTABLE_STRING,
DOGECHAT_HASHTABLE_STRING,
NULL,
NULL);
if (!process_options)
{
exec_free (new_exec_cmd);
return DOGECHAT_RC_ERROR;
}
/* automatically disable shell if we are downloading an URL */
if (strncmp (argv_eol[cmd_options.command_index], "url:", 4) == 0)
cmd_options.use_shell = 0;
if (cmd_options.use_shell)
{
/* command will be: sh -c "command arguments..." */
dogechat_hashtable_set (process_options, "arg1", "-c");
dogechat_hashtable_set (process_options, "arg2",
argv_eol[cmd_options.command_index]);
}
if (cmd_options.pipe_stdin)
dogechat_hashtable_set (process_options, "stdin", "1");
if (cmd_options.detached)
dogechat_hashtable_set (process_options, "detached", "1");
if (cmd_options.flush)
dogechat_hashtable_set (process_options, "buffer_flush", "1");
/* set variables in new command (before running the command) */
new_exec_cmd->name = (cmd_options.ptr_command_name) ?
strdup (cmd_options.ptr_command_name) : NULL;
new_exec_cmd->command = strdup (argv_eol[cmd_options.command_index]);
new_exec_cmd->detached = cmd_options.detached;
if (!cmd_options.detached && !cmd_options.pipe_command
&& !cmd_options.hsignal)
{
if (cmd_options.ptr_buffer_name && !cmd_options.ptr_buffer)
{
/* output in a new buffer using given name */
new_exec_cmd->output_to_buffer = 0;
snprintf (str_buffer, sizeof (str_buffer),
"exec.%s", cmd_options.ptr_buffer_name);
ptr_new_buffer = exec_buffer_new (str_buffer,
(cmd_options.new_buffer == 2),
cmd_options.new_buffer_clear,
cmd_options.switch_to_buffer);
if (ptr_new_buffer)
{
new_exec_cmd->buffer_full_name =
strdup (dogechat_buffer_get_string (ptr_new_buffer,
"full_name"));
}
}
else if (cmd_options.new_buffer)
{
/* output in a new buffer using automatic name */
if (new_exec_cmd->name)
{
snprintf (str_buffer, sizeof (str_buffer),
"exec.%s", new_exec_cmd->name);
}
else
{
snprintf (str_buffer, sizeof (str_buffer),
"exec.%d", new_exec_cmd->number);
}
ptr_new_buffer = exec_buffer_new (str_buffer,
(cmd_options.new_buffer == 2),
cmd_options.new_buffer_clear,
cmd_options.switch_to_buffer);
if (ptr_new_buffer)
{
new_exec_cmd->buffer_full_name =
strdup (dogechat_buffer_get_string (ptr_new_buffer,
"full_name"));
}
}
else if (cmd_options.ptr_buffer)
{
new_exec_cmd->buffer_full_name =
strdup (dogechat_buffer_get_string (cmd_options.ptr_buffer,
"full_name"));
if (cmd_options.switch_to_buffer)
dogechat_buffer_set (cmd_options.ptr_buffer, "display", "1");
}
if (cmd_options.ptr_buffer
&& (strcmp (dogechat_buffer_get_string (cmd_options.ptr_buffer, "plugin"),
EXEC_PLUGIN_NAME) == 0))
{
cmd_options.output_to_buffer = 0;
cmd_options.new_buffer = 1;
}
}
new_exec_cmd->output_to_buffer = cmd_options.output_to_buffer;
new_exec_cmd->line_numbers = (cmd_options.line_numbers < 0) ?
cmd_options.new_buffer : cmd_options.line_numbers;
new_exec_cmd->color = cmd_options.color;
new_exec_cmd->display_rc = cmd_options.display_rc;
new_exec_cmd->pipe_command = cmd_options.pipe_command;
new_exec_cmd->hsignal = cmd_options.hsignal;
/* execute the command */
if (dogechat_exec_plugin->debug >= 1)
{
dogechat_printf (NULL, "%s: executing command: \"%s%s%s\"",
EXEC_PLUGIN_NAME,
(cmd_options.use_shell) ? "" : "sh -c '",
argv_eol[cmd_options.command_index],
(cmd_options.use_shell) ? "" : "'");
}
new_exec_cmd->hook = dogechat_hook_process_hashtable (
(cmd_options.use_shell) ? "sh" : argv_eol[cmd_options.command_index],
process_options,
cmd_options.timeout * 1000,
&exec_process_cb,
new_exec_cmd);
if (new_exec_cmd->hook)
{
/* get PID of command */
ptr_infolist = dogechat_infolist_get ("hook", new_exec_cmd->hook, NULL);
if (ptr_infolist)
{
if (dogechat_infolist_next (ptr_infolist))
{
new_exec_cmd->pid = dogechat_infolist_integer (ptr_infolist,
"child_pid");
}
dogechat_infolist_free (ptr_infolist);
}
}
else
{
exec_free (new_exec_cmd);
dogechat_printf (NULL,
_("%s%s: failed to run command \"%s\""),
dogechat_prefix ("error"), EXEC_PLUGIN_NAME,
argv_eol[cmd_options.command_index]);
}
dogechat_hashtable_free (process_options);
return DOGECHAT_RC_OK;
}
int
dogechat_js_load (const char *filename)
{
char *source;
source = dogechat_file_get_content (filename);
if (!source)
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: script \"%s\" not found"),
dogechat_prefix ("error"), JS_PLUGIN_NAME, filename);
return 0;
}
if ((dogechat_js_plugin->debug >= 2) || !js_quiet)
{
dogechat_printf (NULL,
dogechat_gettext ("%s: loading script \"%s\""),
JS_PLUGIN_NAME, filename);
}
js_current_script = NULL;
js_registered_script = NULL;
js_current_interpreter = new DogechatJsV8();
if (!js_current_interpreter)
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: unable to create new "
"sub-interpreter"),
dogechat_prefix ("error"), JS_PLUGIN_NAME);
free (source);
return 0;
}
/* load libs */
js_current_interpreter->loadLibs();
js_current_script_filename = filename;
if (!js_current_interpreter->load(source))
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: unable to load file \"%s\""),
dogechat_prefix ("error"), JS_PLUGIN_NAME);
delete js_current_interpreter;
free (source);
/* if script was registered, remove it from list */
if (js_current_script)
{
plugin_script_remove (dogechat_js_plugin,
&js_scripts, &last_js_script,
js_current_script);
js_current_script = NULL;
}
return 0;
}
free (source);
if (!js_current_interpreter->execScript())
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: unable to execute file "
"\"%s\""),
dogechat_prefix ("error"), JS_PLUGIN_NAME, filename);
delete js_current_interpreter;
/* if script was registered, remove it from list */
if (js_current_script)
{
plugin_script_remove (dogechat_js_plugin,
&js_scripts, &last_js_script,
js_current_script);
js_current_script = NULL;
}
return 0;
}
if (!js_registered_script)
{
dogechat_printf (NULL,
dogechat_gettext ("%s%s: function \"register\" not "
"found (or failed) in file \"%s\""),
dogechat_prefix ("error"), JS_PLUGIN_NAME, filename);
delete js_current_interpreter;
return 0;
}
js_current_script = js_registered_script;
/*
* set input/close callbacks for buffers created by this script
* (to restore callbacks after upgrade)
*/
plugin_script_set_buffer_callbacks (dogechat_js_plugin,
js_scripts,
js_current_script,
&dogechat_js_api_buffer_input_data_cb,
&dogechat_js_api_buffer_close_cb);
dogechat_hook_signal_send ("javascript_script_loaded",
DOGECHAT_HOOK_SIGNAL_STRING,
js_current_script->filename);
return 1;
}
