static void
rdpdr_send_available(void)
{
uint8 magic[4] = "rDAD";
uint32 driverlen, printerlen, bloblen;
int i;
STREAM s;
PRINTER *printerinfo;
s = channel_init(rdpdr_channel, announcedata_size());
out_uint8a(s, magic, 4);
out_uint32_le(s, g_num_devices);
for (i = 0; i < g_num_devices; i++)
{
out_uint32_le(s, g_rdpdr_device[i].device_type);
out_uint32_le(s, i); /* RDP Device ID */
/* Is it possible to use share names longer than 8 chars?
/astrand */
out_uint8p(s, g_rdpdr_device[i].name, 8);
switch (g_rdpdr_device[i].device_type)
{
case DEVICE_TYPE_PRINTER:
printerinfo = (PRINTER *) g_rdpdr_device[i].pdevice_data;
driverlen = 2 * strlen(printerinfo->driver) + 2;
printerlen = 2 * strlen(printerinfo->printer) + 2;
bloblen = printerinfo->bloblen;
out_uint32_le(s, 24 + driverlen + printerlen + bloblen); /* length of extra info */
out_uint32_le(s, printerinfo->default_printer ? 2 : 0);
out_uint8s(s, 8); /* unknown */
out_uint32_le(s, driverlen);
out_uint32_le(s, printerlen);
out_uint32_le(s, bloblen);
rdp_out_unistr(s, printerinfo->driver, driverlen - 2);
rdp_out_unistr(s, printerinfo->printer, printerlen - 2);
out_uint8a(s, printerinfo->blob, bloblen);
if (printerinfo->blob)
xfree(printerinfo->blob); /* Blob is sent twice if reconnecting */
break;
default:
out_uint32(s, 0);
}
}
#if 0
out_uint32_le(s, 0x20); /* Device type 0x20 - smart card */
out_uint32_le(s, 0);
out_uint8p(s, "SCARD", 5);
out_uint8s(s, 3);
out_uint32(s, 0);
#endif
s_mark_end(s);
channel_send(s, rdpdr_channel);
}
static STREAM rdpsnd_init_packet(uint16 type, uint16 size) {
STREAM s;
s = channel_init(rdpsnd_channel, size + 4);
out_uint16_le(s, type);
out_uint16_le(s, size);
return s;
}
static STREAM
rdpusb_init_packet(uint32 len, uint8 code)
{
STREAM s;
s = channel_init(rdpusb_channel, len + 5);
out_uint32_le (s, len + sizeof (code)); /* The length of data after the 'len' field. */
out_uint8(s, code);
return s;
}
static STREAM
rdpsnd_init_packet(uint8 type, uint16 size)
{
STREAM s;
s = channel_init(rdpsnd_channel, size + 4);
out_uint8(s, type);
out_uint8(s, 0); /* protocol-mandated padding */
out_uint16_le(s, size);
return s;
}
int main() {
int sockfd, newsockfd;
socklen_t clilen;
struct sockaddr_in serv_addr, client_addr;
channel_init(&defaultChannel);
strcpy(defaultChannel.alias, DEFAULT_CHANNEL_ALIAS);
channels_init(&channels);
channels_insert(&channels, &defaultChannel);
if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1)
printf("ERROR opening socket");
serv_addr.sin_family = AF_INET;
serv_addr.sin_port = htons(PORT);
serv_addr.sin_addr.s_addr = INADDR_ANY;
bzero(&(serv_addr.sin_zero), 8);
if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0)
printf("ERROR on binding");
listen(sockfd, MAX_USERS);
while(1) {
clilen = sizeof(struct sockaddr_in);
if((newsockfd = accept(sockfd, (struct sockaddr *)&client_addr, (socklen_t*)&clilen)) == -1) {
fprintf(stderr, "accept() failed...\n");
return -1;
}
else {
if(defaultChannel.size == MAX_USERS) {
fprintf(stderr, "Connection full, request rejected...\n");
continue;
}
printf("Connection requested received...\n");
struct USER user;
user_init(&user);
user.socketfd = newsockfd;
strcpy(user.alias, "Anonymous");
strcpy(user.channelAlias, DEFAULT_CHANNEL_ALIAS);
channel_insert(&channels.head->channel, &user);
pthread_create(&user.threadInfo, NULL, client_handler, (void *)&user);
}
}
return 0;
}
int cos_init(void)
{
int i;
lock_static_init(&l);
torlib_init();
for (i = 0 ; i < COS_TRANS_SERVICE_MAX ; i++) {
channel_init(i);
}
return 0;
}
struct channel *network_add_channel (struct network *net, const char *channel)
{
struct network_channel_node *tmp_chan;
tmp_chan = malloc(sizeof(struct network_channel_node));
channel_init(&tmp_chan->chan);
tmp_chan->chan.name = strdup(channel);
tmp_chan->chan.net = net;
tmp_chan->next = net->first_channel;
net->first_channel = tmp_chan;
return &tmp_chan->chan;
}
/* Create new ICB channel record */
ICB_CHANNEL_REC *icb_channel_create(ICB_SERVER_REC *server, const char *name,
const char *visible_name, int automatic)
{
ICB_CHANNEL_REC *rec;
g_return_val_if_fail(server == NULL || IS_ICB_SERVER(server), NULL);
g_return_val_if_fail(name != NULL, NULL);
rec = g_new0(ICB_CHANNEL_REC, 1);
channel_init((CHANNEL_REC *) rec, (SERVER_REC *) server,
name, visible_name, automatic);
return rec;
}
static int msconf_set_sr(MSFilter *f, void *arg){
ConfState *s=(ConfState*)f->data;
int i;
s->samplerate = *(int*)arg;
s->conf_gran = ((16 * s->samplerate) / 800) *2;
s->conf_nsamples=s->conf_gran/2;
for (i=0;i<CONF_MAX_PINS;i++)
channel_uninit(&s->channels[i]);
for (i=0;i<CONF_MAX_PINS;i++)
channel_init(s, &s->channels[i], i);
return 0;
}
static int msconf_enable_halfduplex(MSFilter *f, void *arg){
ConfState *s=(ConfState*)f->data;
int i;
ms_mutex_lock(&s->lock);
s->enable_halfduplex = *(int*)arg;
for (i=0;i<CONF_MAX_PINS;i++)
channel_uninit(&s->channels[i]);
for (i=0;i<CONF_MAX_PINS;i++)
channel_init(s, &s->channels[i], i);
ms_mutex_unlock(&s->lock);
return 0;
}
static int msconf_set_vad_prob_continue(MSFilter *f, void *arg){
ConfState *s=(ConfState*)f->data;
int i;
ms_mutex_lock(&s->lock);
s->vad_prob_continue = *(int*)arg;
for (i=0;i<CONF_MAX_PINS;i++)
channel_uninit(&s->channels[i]);
for (i=0;i<CONF_MAX_PINS;i++)
channel_init(s, &s->channels[i], i);
ms_mutex_unlock(&s->lock);
return 0;
}
static void conf_postprocess(MSFilter *f){
int i;
ConfState *s=(ConfState*)f->data;
ms_mutex_lock(&s->lock);
for (i=0;i<CONF_MAX_PINS;i++)
channel_uninit(&s->channels[i]);
for (i=0;i<CONF_MAX_PINS;i++)
channel_init(s, &s->channels[i], i);
ms_mutex_unlock(&s->lock);
}
static void
rdpdr_send_connect(RDPCLIENT * This)
{
uint8 magic[4] = "rDCC";
STREAM s;
s = channel_init(This, This->rdpdr.channel, 12);
out_uint8a(s, magic, 4);
out_uint16_le(s, 1); /* unknown */
out_uint16_le(s, 5);
out_uint32_be(s, 0x815ed39d); /* IP address (use 127.0.0.1) 0x815ed39d */
s_mark_end(s);
channel_send(This, s, This->rdpdr.channel);
}
IRC_CHANNEL_REC *irc_channel_create(IRC_SERVER_REC *server, const char *name,
const char *visible_name, int automatic)
{
IRC_CHANNEL_REC *rec;
g_return_val_if_fail(server == NULL || IS_IRC_SERVER(server), NULL);
g_return_val_if_fail(name != NULL, NULL);
rec = g_new0(IRC_CHANNEL_REC, 1);
if (*name == '+') rec->no_modes = TRUE;
channel_init((CHANNEL_REC *) rec, (SERVER_REC *) server,
name, visible_name, automatic);
return rec;
}
http_server_t * jukebox_init(int port)
{
http_server_t *server;
encoder_init("mp3", "encoded", 4);
song_init();
channel_init();
event_init();
server = http_server_new(port);
http_node_new(server, "/stream", on_stream, NULL);
http_map_directory(server, "/", "html");
http_server_set_auth_cb(server, auth_session);
return server;
}
static void
cliprdr_send_packet(uint16 type, uint16 status, uint8 * data, uint32 length)
{
STREAM s;
DEBUG_CLIPBOARD(("CLIPRDR send: type=%d, status=%d, length=%d\n", type, status, length));
s = channel_init(cliprdr_channel, length + 12);
out_uint16_le(s, type);
out_uint16_le(s, status);
out_uint32_le(s, length);
out_uint8p(s, data, length);
out_uint32(s, 0); /* pad? */
s_mark_end(s);
channel_send(s, cliprdr_channel);
}
IRC_CHANNEL_REC *irc_channel_create(IRC_SERVER_REC *server,
const char *name, int automatic)
{
IRC_CHANNEL_REC *rec;
g_return_val_if_fail(server == NULL || IS_IRC_SERVER(server), NULL);
g_return_val_if_fail(name != NULL, NULL);
rec = g_new0(IRC_CHANNEL_REC, 1);
rec->chat_type = IRC_PROTOCOL;
rec->name = g_strdup(name);
rec->server = server;
if (*name == '+') rec->no_modes = TRUE;
channel_init((CHANNEL_REC *) rec, automatic);
return rec;
}
static void conf_init(MSFilter *f){
ConfState *s=(ConfState *)ms_new0(ConfState,1);
int i;
s->samplerate=8000;
s->conf_gran=((16 * s->samplerate) / 800) *2;
s->conf_nsamples=s->conf_gran/2;
for (i=0;i<CONF_MAX_PINS;i++)
channel_init(s, &s->channels[i], i);
s->enable_directmode=FALSE;
s->enable_vad=TRUE;
s->agc_level=0;
s->max_gain=30;
s->mix_mode=TRUE;
s->adaptative_msconf_buf=2;
ms_mutex_init(&s->lock,NULL);
f->data=s;
}
/* Send data to channel */
static void
lspci_send(const char *output)
{
STREAM s;
size_t len;
len = strlen(output);
s = channel_init(lspci_channel, len);
out_uint8p(s, output, len) s_mark_end(s);
#if 0
printf("lspci send:\n");
hexdump(s->channel_hdr + 8, s->end - s->channel_hdr - 8);
#endif
channel_send(s, lspci_channel);
}
channel_t *
new_fake_channel(void)
{
channel_t *chan = tor_malloc_zero(sizeof(channel_t));
channel_init(chan);
chan->close = chan_test_close;
chan->num_cells_writeable = chan_test_num_cells_writeable;
chan->get_remote_descr = chan_test_get_remote_descr;
chan->write_packed_cell = chan_test_write_packed_cell;
chan->write_var_cell = chan_test_write_var_cell;
chan->state = CHANNEL_STATE_OPEN;
chan->cmux = circuitmux_alloc();
circuitmux_set_policy(chan->cmux, &ewma_policy);
return chan;
}
CHANNEL_REC *
muc_create(XMPP_SERVER_REC *server, const char *name,
const char *visible_name, int automatic, const char *nick)
{
MUC_REC *rec;
g_return_val_if_fail(IS_XMPP_SERVER(server), NULL);
g_return_val_if_fail(name != NULL, NULL);
rec = g_new0(MUC_REC, 1);
rec->chat_type = XMPP_PROTOCOL;
rec->nick = g_strdup((nick != NULL) ? nick :
(*settings_get_str("nick") != '\0') ?
settings_get_str("nick") : server->user);
channel_init((CHANNEL_REC *)rec, SERVER(server), name, visible_name,
automatic);
rec->get_join_data = (char *(*)(CHANNEL_REC *))get_join_data;
return (CHANNEL_REC *)rec;
}
void event_init()
{
// Initialize the event queues
deferred_events = kl_init(Event);
immediate_events = kl_init(Event);
// Initialize input events
input_init();
// Timer to wake the event loop if a timeout argument is passed to
// `event_poll`
// Signals
signal_init();
// Jobs
job_init();
// Channels
channel_init();
// Servers
server_init();
}
void event_init(void)
{
// Initialize the event queues
deferred_events = kl_init(Event);
immediate_events = kl_init(Event);
// early msgpack-rpc initialization
msgpack_rpc_init_method_table();
msgpack_rpc_helpers_init();
// Initialize input events
input_init();
// Timer to wake the event loop if a timeout argument is passed to
// `event_poll`
// Signals
signal_init();
// Jobs
job_init();
// finish mspgack-rpc initialization
channel_init();
server_init();
terminal_init();
}
static void
rdpdr_send_clientcapabilty(RDPCLIENT * This)
{
uint8 magic[4] = "rDPC";
STREAM s;
s = channel_init(This, This->rdpdr.channel, 0x50);
out_uint8a(s, magic, 4);
out_uint32_le(s, 5); /* count */
out_uint16_le(s, 1); /* first */
out_uint16_le(s, 0x28); /* length */
out_uint32_le(s, 1);
out_uint32_le(s, 2);
out_uint16_le(s, 2);
out_uint16_le(s, 5);
out_uint16_le(s, 1);
out_uint16_le(s, 5);
out_uint16_le(s, 0xFFFF);
out_uint16_le(s, 0);
out_uint32_le(s, 0);
out_uint32_le(s, 3);
out_uint32_le(s, 0);
out_uint32_le(s, 0);
out_uint16_le(s, 2); /* second */
out_uint16_le(s, 8); /* length */
out_uint32_le(s, 1);
out_uint16_le(s, 3); /* third */
out_uint16_le(s, 8); /* length */
out_uint32_le(s, 1);
out_uint16_le(s, 4); /* fourth */
out_uint16_le(s, 8); /* length */
out_uint32_le(s, 1);
out_uint16_le(s, 5); /* fifth */
out_uint16_le(s, 8); /* length */
out_uint32_le(s, 1);
s_mark_end(s);
channel_send(This, s, This->rdpdr.channel);
}
static void
rdpdr_send_completion(RDPCLIENT * This, uint32 device, uint32 id, uint32 status, uint32 result, uint8 * buffer,
uint32 length)
{
uint8 magic[4] = "rDCI";
STREAM s;
s = channel_init(This, This->rdpdr.channel, 20 + length);
out_uint8a(s, magic, 4);
out_uint32_le(s, device);
out_uint32_le(s, id);
out_uint32_le(s, status);
out_uint32_le(s, result);
out_uint8p(s, buffer, length);
s_mark_end(s);
/* JIF */
#ifdef WITH_DEBUG_RDP5
printf("--> rdpdr_send_completion\n");
/* hexdump(s->channel_hdr + 8, s->end - s->channel_hdr - 8); */
#endif
channel_send(This, s, This->rdpdr.channel);
}
void initialise_sigyn(char *nick, char *ident, char *gecos, char *uplink,
char * port, bool use_ssl, char *vhost)
{
me.client = mowgli_alloc(sizeof(irc_user_t));
me.stats.start = time(NULL);
me.stats.inB = 0;
me.stats.outB = 0;
me.client->nick = nick;
me.client->user = ident;
me.client->gecos = gecos;
me.uplink.port = port;
me.uplink.hostname = uplink;
me.uplink.ssl = use_ssl;
me.uplink.vhost = vhost;
me.uplink.connected = false;
me.maxfd = 3;
modules_init();
queue_init();
command_init();
channel_init();
isupport_table = mowgli_patricia_create(strcasecanon);
}
static void
rdpdr_send_name(RDPCLIENT * This)
{
uint8 magic[4] = "rDNC";
STREAM s;
uint32 hostlen;
if (NULL == This->rdpdr_clientname)
{
This->rdpdr_clientname = This->hostname;
}
hostlen = (strlen(This->rdpdr_clientname) + 1) * 2;
s = channel_init(This, This->rdpdr.channel, 16 + hostlen);
out_uint8a(s, magic, 4);
out_uint16_le(s, 0x63); /* unknown */
out_uint16_le(s, 0x72);
out_uint32(s, 0);
out_uint32_le(s, hostlen);
rdp_out_unistr(This, s, This->rdpdr_clientname, hostlen - 2);
s_mark_end(s);
channel_send(This, s, This->rdpdr.channel);
}
static void
rdpdr_send_name(void)
{
uint8 magic[4] = "rDNC";
STREAM s;
uint32 hostlen;
if (NULL == g_rdpdr_clientname)
{
g_rdpdr_clientname = g_hostname;
}
hostlen = (strlen(g_rdpdr_clientname) + 1) * 2;
s = channel_init(rdpdr_channel, 16 + hostlen);
out_uint8a(s, magic, 4);
out_uint16_le(s, 0x63); /* unknown */
out_uint16_le(s, 0x72);
out_uint32(s, 0);
out_uint32_le(s, hostlen);
rdp_out_unistr(s, g_rdpdr_clientname, hostlen - 2);
s_mark_end(s);
channel_send(s, rdpdr_channel);
}
int
main(int argc, char **argv)
{
int i;
sigset_t set;
#if ENABLE_MPEGTS
uint32_t adapter_mask = 0;
#endif
int log_level = LOG_INFO;
int log_options = TVHLOG_OPT_MILLIS | TVHLOG_OPT_STDERR | TVHLOG_OPT_SYSLOG;
const char *log_debug = NULL, *log_trace = NULL;
gid_t gid = -1;
uid_t uid = -1;
char buf[512];
FILE *pidfile = NULL;
extern int dvb_bouquets_parse;
main_tid = pthread_self();
/* Setup global mutexes */
pthread_mutex_init(&fork_lock, NULL);
pthread_mutex_init(&global_lock, NULL);
pthread_mutex_init(&tasklet_lock, NULL);
pthread_mutex_init(&atomic_lock, NULL);
pthread_cond_init(>imer_cond, NULL);
pthread_cond_init(&tasklet_cond, NULL);
TAILQ_INIT(&tasklets);
/* Defaults */
tvheadend_webui_port = 9981;
tvheadend_webroot = NULL;
tvheadend_htsp_port = 9982;
tvheadend_htsp_port_extra = 0;
time(&dispatch_clock);
/* Command line options */
int opt_help = 0,
opt_version = 0,
opt_fork = 0,
opt_firstrun = 0,
opt_stderr = 0,
opt_syslog = 0,
opt_nosyslog = 0,
opt_uidebug = 0,
opt_abort = 0,
opt_noacl = 0,
opt_fileline = 0,
opt_threadid = 0,
opt_libav = 0,
opt_ipv6 = 0,
opt_satip_rtsp = 0,
#if ENABLE_TSFILE
opt_tsfile_tuner = 0,
#endif
opt_dump = 0,
opt_xspf = 0,
opt_dbus = 0,
opt_dbus_session = 0,
opt_nobackup = 0,
opt_nobat = 0;
const char *opt_config = NULL,
*opt_user = NULL,
*opt_group = NULL,
*opt_logpath = NULL,
*opt_log_debug = NULL,
*opt_log_trace = NULL,
*opt_pidpath = "/var/run/tvheadend.pid",
#if ENABLE_LINUXDVB
*opt_dvb_adapters = NULL,
#endif
*opt_bindaddr = NULL,
*opt_subscribe = NULL,
*opt_user_agent = NULL;
str_list_t opt_satip_xml = { .max = 10, .num = 0, .str = calloc(10, sizeof(char*)) };
str_list_t opt_tsfile = { .max = 10, .num = 0, .str = calloc(10, sizeof(char*)) };
cmdline_opt_t cmdline_opts[] = {
{ 0, NULL, N_("Generic Options"), OPT_BOOL, NULL },
{ 'h', "help", N_("Show this page"), OPT_BOOL, &opt_help },
{ 'v', "version", N_("Show version information"),OPT_BOOL, &opt_version },
{ 0, NULL, N_("Service Configuration"), OPT_BOOL, NULL },
{ 'c', "config", N_("Alternate config path"), OPT_STR, &opt_config },
{ 'B', "nobackup", N_("Don't backup config tree at upgrade"), OPT_BOOL, &opt_nobackup },
{ 'f', "fork", N_("Fork and run as daemon"), OPT_BOOL, &opt_fork },
{ 'u', "user", N_("Run as user"), OPT_STR, &opt_user },
{ 'g', "group", N_("Run as group"), OPT_STR, &opt_group },
{ 'p', "pid", N_("Alternate pid path"), OPT_STR, &opt_pidpath },
{ 'C', "firstrun", N_("If no user account exists then create one with\n"
"no username and no password. Use with care as\n"
"it will allow world-wide administrative access\n"
"to your Tvheadend installation until you edit/create\n"
"access-control from within the Tvheadend UI"),
OPT_BOOL, &opt_firstrun },
#if ENABLE_DBUS_1
{ 'U', "dbus", N_("Enable DBus"),
OPT_BOOL, &opt_dbus },
{ 'e', "dbus_session", N_("DBus - use the session message bus instead system one"),
OPT_BOOL, &opt_dbus_session },
#endif
#if ENABLE_LINUXDVB
{ 'a', "adapters", N_("Only use specified DVB adapters (comma separated)"),
OPT_STR, &opt_dvb_adapters },
#endif
#if ENABLE_SATIP_SERVER
{ 0, "satip_rtsp", N_("SAT>IP RTSP port number for server\n"
"(default: -1 = disable, 0 = webconfig, standard port is 554)"),
OPT_INT, &opt_satip_rtsp },
#endif
#if ENABLE_SATIP_CLIENT
{ 0, "satip_xml", N_("URL with the SAT>IP server XML location"),
OPT_STR_LIST, &opt_satip_xml },
#endif
{ 0, NULL, N_("Server Connectivity"), OPT_BOOL, NULL },
{ '6', "ipv6", N_("Listen on IPv6"), OPT_BOOL, &opt_ipv6 },
{ 'b', "bindaddr", N_("Specify bind address"), OPT_STR, &opt_bindaddr},
{ 0, "http_port", N_("Specify alternative http port"),
OPT_INT, &tvheadend_webui_port },
{ 0, "http_root", N_("Specify alternative http webroot"),
OPT_STR, &tvheadend_webroot },
{ 0, "htsp_port", N_("Specify alternative htsp port"),
OPT_INT, &tvheadend_htsp_port },
{ 0, "htsp_port2", N_("Specify extra htsp port"),
OPT_INT, &tvheadend_htsp_port_extra },
{ 0, "useragent", N_("Specify User-Agent header for the http client"),
OPT_STR, &opt_user_agent },
{ 0, "xspf", N_("Use XSPF playlist instead of M3U"),
OPT_BOOL, &opt_xspf },
{ 0, NULL, N_("Debug Options"), OPT_BOOL, NULL },
{ 'd', "stderr", N_("Enable debug on stderr"), OPT_BOOL, &opt_stderr },
{ 's', "syslog", N_("Enable debug to syslog"), OPT_BOOL, &opt_syslog },
{ 'S', "nosyslog", N_("Disable syslog (all msgs)"), OPT_BOOL, &opt_nosyslog },
{ 'l', "logfile", N_("Enable debug to file"), OPT_STR, &opt_logpath },
{ 0, "debug", N_("Enable debug subsystems"), OPT_STR, &opt_log_debug },
#if ENABLE_TRACE
{ 0, "trace", N_("Enable trace subsystems"), OPT_STR, &opt_log_trace },
#endif
{ 0, "fileline", N_("Add file and line numbers to debug"), OPT_BOOL, &opt_fileline },
{ 0, "threadid", N_("Add the thread ID to debug"), OPT_BOOL, &opt_threadid },
#if ENABLE_LIBAV
{ 0, "libav", N_("More verbose libav log"), OPT_BOOL, &opt_libav },
#endif
{ 0, "uidebug", N_("Enable webUI debug (non-minified JS)"), OPT_BOOL, &opt_uidebug },
{ 'A', "abort", N_("Immediately abort"), OPT_BOOL, &opt_abort },
{ 'D', "dump", N_("Enable coredumps for daemon"), OPT_BOOL, &opt_dump },
{ 0, "noacl", N_("Disable all access control checks"),
OPT_BOOL, &opt_noacl },
{ 0, "nobat", N_("Disable DVB bouquets"),
OPT_BOOL, &opt_nobat },
{ 'j', "join", N_("Subscribe to a service permanently"),
OPT_STR, &opt_subscribe },
#if ENABLE_TSFILE || ENABLE_TSDEBUG
{ 0, NULL, N_("Testing options"), OPT_BOOL, NULL },
{ 0, "tsfile_tuners", N_("Number of tsfile tuners"), OPT_INT, &opt_tsfile_tuner },
{ 0, "tsfile", N_("tsfile input (mux file)"), OPT_STR_LIST, &opt_tsfile },
#endif
#if ENABLE_TSDEBUG
{ 0, "tsdebug", N_("Output directory for tsdebug"), OPT_STR, &tvheadend_tsdebug },
#endif
};
/* Get current directory */
tvheadend_cwd0 = dirname(tvh_strdupa(argv[0]));
tvheadend_cwd = dirname(tvh_strdupa(tvheadend_cwd0));
/* Set locale */
setlocale(LC_ALL, "");
setlocale(LC_NUMERIC, "C");
/* make sure the timezone is set */
tzset();
/* Process command line */
for (i = 1; i < argc; i++) {
/* Find option */
cmdline_opt_t *opt
= cmdline_opt_find(cmdline_opts, ARRAY_SIZE(cmdline_opts), argv[i]);
if (!opt)
show_usage(argv[0], cmdline_opts, ARRAY_SIZE(cmdline_opts),
_("invalid option specified [%s]"), argv[i]);
/* Process */
if (opt->type == OPT_BOOL)
*((int*)opt->param) = 1;
else if (++i == argc)
show_usage(argv[0], cmdline_opts, ARRAY_SIZE(cmdline_opts),
_("option %s requires a value"), opt->lopt);
else if (opt->type == OPT_INT)
*((int*)opt->param) = atoi(argv[i]);
else if (opt->type == OPT_STR_LIST) {
str_list_t *strl = opt->param;
if (strl->num < strl->max)
strl->str[strl->num++] = argv[i];
}
else
*((char**)opt->param) = argv[i];
/* Stop processing */
if (opt_help)
show_usage(argv[0], cmdline_opts, ARRAY_SIZE(cmdline_opts), NULL);
if (opt_version)
show_version(argv[0]);
}
/* Additional cmdline processing */
if (opt_nobat)
dvb_bouquets_parse = 0;
#if ENABLE_LINUXDVB
if (!opt_dvb_adapters) {
adapter_mask = ~0;
} else {
char *p, *e;
char *r = NULL;
char *dvb_adapters = strdup(opt_dvb_adapters);
adapter_mask = 0x0;
p = strtok_r(dvb_adapters, ",", &r);
while (p) {
int a = strtol(p, &e, 10);
if (*e != 0 || a < 0 || a > 31) {
fprintf(stderr, _("Invalid adapter number '%s'\n"), p);
free(dvb_adapters);
return 1;
}
adapter_mask |= (1 << a);
p = strtok_r(NULL, ",", &r);
}
free(dvb_adapters);
if (!adapter_mask) {
fprintf(stderr, "%s", _("No adapters specified!\n"));
return 1;
}
}
#endif
if (tvheadend_webroot) {
char *tmp;
if (*tvheadend_webroot == '/')
tmp = strdup(tvheadend_webroot);
else {
tmp = malloc(strlen(tvheadend_webroot)+2);
*tmp = '/';
strcpy(tmp+1, tvheadend_webroot);
}
if (tmp[strlen(tmp)-1] == '/')
tmp[strlen(tmp)-1] = '\0';
tvheadend_webroot = tmp;
}
tvheadend_webui_debug = opt_uidebug;
/* Setup logging */
if (isatty(2))
log_options |= TVHLOG_OPT_DECORATE;
if (opt_stderr || opt_syslog || opt_logpath) {
if (!opt_log_trace && !opt_log_debug)
log_debug = "all";
log_level = LOG_DEBUG;
if (opt_stderr)
log_options |= TVHLOG_OPT_DBG_STDERR;
if (opt_syslog)
log_options |= TVHLOG_OPT_DBG_SYSLOG;
if (opt_logpath)
log_options |= TVHLOG_OPT_DBG_FILE;
}
if (opt_nosyslog)
log_options &= ~(TVHLOG_OPT_SYSLOG|TVHLOG_OPT_DBG_SYSLOG);
if (opt_fileline)
log_options |= TVHLOG_OPT_FILELINE;
if (opt_threadid)
log_options |= TVHLOG_OPT_THREAD;
if (opt_libav)
log_options |= TVHLOG_OPT_LIBAV;
if (opt_log_trace) {
log_level = LOG_TRACE;
log_trace = opt_log_trace;
}
if (opt_log_debug)
log_debug = opt_log_debug;
tvhlog_init(log_level, log_options, opt_logpath);
tvhlog_set_debug(log_debug);
tvhlog_set_trace(log_trace);
tvhinfo("main", "Log started");
signal(SIGPIPE, handle_sigpipe); // will be redundant later
signal(SIGILL, handle_sigill); // see handler..
/* Set priviledges */
if(opt_fork || opt_group || opt_user) {
const char *homedir;
struct group *grp = getgrnam(opt_group ?: "video");
struct passwd *pw = opt_user ? getpwnam(opt_user) : NULL;
if(grp != NULL) {
gid = grp->gr_gid;
} else {
gid = 1;
}
if (pw != NULL) {
if (getuid() != pw->pw_uid) {
gid_t glist[16];
int gnum;
gnum = get_user_groups(pw, glist, ARRAY_SIZE(glist));
if (gnum > 0 && setgroups(gnum, glist)) {
char buf[256] = "";
int i;
for (i = 0; i < gnum; i++)
snprintf(buf + strlen(buf), sizeof(buf) - 1 - strlen(buf),
",%d", glist[i]);
tvhlog(LOG_ALERT, "START",
"setgroups(%s) failed, do you have permission?", buf+1);
return 1;
}
}
uid = pw->pw_uid;
homedir = pw->pw_dir;
setenv("HOME", homedir, 1);
} else {
uid = 1;
}
}
uuid_init();
config_boot(opt_config, gid, uid);
tcp_server_preinit(opt_ipv6);
http_server_init(opt_bindaddr); // bind to ports only
htsp_init(opt_bindaddr); // bind to ports only
satip_server_init(opt_satip_rtsp); // bind to ports only
if (opt_fork)
pidfile = tvh_fopen(opt_pidpath, "w+");
if (gid != -1 && (getgid() != gid) && setgid(gid)) {
tvhlog(LOG_ALERT, "START",
"setgid(%d) failed, do you have permission?", gid);
return 1;
}
if (uid != -1 && (getuid() != uid) && setuid(uid)) {
tvhlog(LOG_ALERT, "START",
"setuid(%d) failed, do you have permission?", uid);
return 1;
}
/* Daemonise */
if(opt_fork) {
if(daemon(0, 0)) {
exit(2);
}
if(pidfile != NULL) {
fprintf(pidfile, "%d\n", getpid());
fclose(pidfile);
}
/* Make dumpable */
if (opt_dump) {
#ifdef PLATFORM_LINUX
if (chdir("/tmp"))
tvhwarn("START", "failed to change cwd to /tmp");
prctl(PR_SET_DUMPABLE, 1);
#else
tvhwarn("START", "Coredumps not implemented on your platform");
#endif
}
umask(0);
}
tvheadend_running = 1;
/* Start log thread (must be done post fork) */
tvhlog_start();
/* Alter logging */
if (opt_fork)
tvhlog_options &= ~TVHLOG_OPT_STDERR;
if (!isatty(2))
tvhlog_options &= ~TVHLOG_OPT_DECORATE;
/* Initialise clock */
pthread_mutex_lock(&global_lock);
time(&dispatch_clock);
/* Signal handling */
sigfillset(&set);
sigprocmask(SIG_BLOCK, &set, NULL);
trap_init(argv[0]);
/* SSL library init */
OPENSSL_config(NULL);
SSL_load_error_strings();
SSL_library_init();
/* Initialise configuration */
notify_init();
idnode_init();
spawn_init();
config_init(opt_nobackup == 0);
/**
* Initialize subsystems
*/
epg_in_load = 1;
tvhthread_create(&tasklet_tid, NULL, tasklet_thread, NULL);
dbus_server_init(opt_dbus, opt_dbus_session);
intlconv_init();
api_init();
fsmonitor_init();
libav_init();
tvhtime_init();
profile_init();
imagecache_init();
http_client_init(opt_user_agent);
esfilter_init();
bouquet_init();
service_init();
dvb_init();
#if ENABLE_MPEGTS
mpegts_init(adapter_mask, &opt_satip_xml, &opt_tsfile, opt_tsfile_tuner);
#endif
channel_init();
bouquet_service_resolve();
subscription_init();
dvr_config_init();
access_init(opt_firstrun, opt_noacl);
#if ENABLE_TIMESHIFT
timeshift_init();
#endif
tcp_server_init();
webui_init(opt_xspf);
#if ENABLE_UPNP
upnp_server_init(opt_bindaddr);
#endif
service_mapper_init();
descrambler_init();
epggrab_init();
epg_init();
dvr_init();
dbus_server_start();
http_server_register();
satip_server_register();
htsp_register();
if(opt_subscribe != NULL)
subscription_dummy_join(opt_subscribe, 1);
avahi_init();
bonjour_init();
epg_updated(); // cleanup now all prev ref's should have been created
epg_in_load = 0;
pthread_mutex_unlock(&global_lock);
/**
* Wait for SIGTERM / SIGINT, but only in this thread
*/
sigemptyset(&set);
sigaddset(&set, SIGTERM);
sigaddset(&set, SIGINT);
signal(SIGTERM, doexit);
signal(SIGINT, doexit);
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
tvhlog(LOG_NOTICE, "START", "HTS Tvheadend version %s started, "
"running as PID:%d UID:%d GID:%d, CWD:%s CNF:%s",
tvheadend_version,
getpid(), getuid(), getgid(), getcwd(buf, sizeof(buf)),
hts_settings_get_root());
if(opt_abort)
abort();
mainloop();
#if ENABLE_DBUS_1
tvhftrace("main", dbus_server_done);
#endif
#if ENABLE_UPNP
tvhftrace("main", upnp_server_done);
#endif
tvhftrace("main", satip_server_done);
tvhftrace("main", htsp_done);
tvhftrace("main", http_server_done);
tvhftrace("main", webui_done);
tvhftrace("main", fsmonitor_done);
tvhftrace("main", http_client_done);
tvhftrace("main", tcp_server_done);
// Note: the locking is obviously a bit redundant, but without
// we need to disable the gtimer_arm call in epg_save()
pthread_mutex_lock(&global_lock);
tvhftrace("main", epg_save);
#if ENABLE_TIMESHIFT
tvhftrace("main", timeshift_term);
#endif
pthread_mutex_unlock(&global_lock);
tvhftrace("main", epggrab_done);
#if ENABLE_MPEGTS
tvhftrace("main", mpegts_done);
#endif
tvhftrace("main", descrambler_done);
tvhftrace("main", service_mapper_done);
tvhftrace("main", service_done);
tvhftrace("main", channel_done);
tvhftrace("main", bouquet_done);
tvhftrace("main", dvr_done);
tvhftrace("main", subscription_done);
tvhftrace("main", access_done);
tvhftrace("main", epg_done);
tvhftrace("main", avahi_done);
tvhftrace("main", bonjour_done);
tvhftrace("main", imagecache_done);
tvhftrace("main", lang_code_done);
tvhftrace("main", api_done);
tvhtrace("main", "tasklet enter");
pthread_cond_signal(&tasklet_cond);
pthread_join(tasklet_tid, NULL);
tvhtrace("main", "tasklet thread end");
tasklet_flush();
tvhtrace("main", "tasklet leave");
tvhftrace("main", hts_settings_done);
tvhftrace("main", dvb_done);
tvhftrace("main", lang_str_done);
tvhftrace("main", esfilter_done);
tvhftrace("main", profile_done);
tvhftrace("main", intlconv_done);
tvhftrace("main", urlparse_done);
tvhftrace("main", idnode_done);
tvhftrace("main", notify_done);
tvhftrace("main", spawn_done);
tvhlog(LOG_NOTICE, "STOP", "Exiting HTS Tvheadend");
tvhlog_end();
tvhftrace("main", config_done);
if(opt_fork)
unlink(opt_pidpath);
#if ENABLE_TSFILE
free(opt_tsfile.str);
#endif
free(opt_satip_xml.str);
/* OpenSSL - welcome to the "cleanup" hell */
ENGINE_cleanup();
RAND_cleanup();
CRYPTO_cleanup_all_ex_data();
EVP_cleanup();
CONF_modules_free();
#ifndef OPENSSL_NO_COMP
COMP_zlib_cleanup();
#endif
ERR_remove_state(0);
ERR_free_strings();
#ifndef OPENSSL_NO_COMP
sk_SSL_COMP_free(SSL_COMP_get_compression_methods());
#endif
/* end of OpenSSL cleanup code */
#if ENABLE_DBUS_1
extern void dbus_shutdown(void);
if (opt_dbus) dbus_shutdown();
#endif
return 0;
}
/**
*
*/
void
tvh_str_set(char **strp, const char *src)
{
free(*strp);
*strp = src ? strdup(src) : NULL;
}
/**
*
*/
int
tvh_str_update(char **strp, const char *src)
{
if(src == NULL)
return 0;
free(*strp);
*strp = strdup(src);
return 1;
}
/**
*
*/
void
scopedunlock(pthread_mutex_t **mtxp)
{
pthread_mutex_unlock(*mtxp);
}
/*
* Create a new peer session in assigned state (connect will start automatically)
*/
static struct session *peer_session_create(struct peer *peer, struct peer_session *ps)
{
struct listener *l = ((struct proxy *)peer->peers->peers_fe)->listen;
struct proxy *p = (struct proxy *)l->frontend; /* attached frontend */
struct session *s;
struct http_txn *txn;
struct task *t;
if ((s = pool_alloc2(pool2_session)) == NULL) { /* disable this proxy for a while */
Alert("out of memory in event_accept().\n");
goto out_close;
}
LIST_ADDQ(&sessions, &s->list);
LIST_INIT(&s->back_refs);
s->flags = SN_ASSIGNED|SN_ADDR_SET;
s->term_trace = 0;
/* if this session comes from a known monitoring system, we want to ignore
* it as soon as possible, which means closing it immediately for TCP.
*/
if ((t = task_new()) == NULL) { /* disable this proxy for a while */
Alert("out of memory in event_accept().\n");
goto out_free_session;
}
ps->reconnect = tick_add(now_ms, MS_TO_TICKS(5000));
ps->statuscode = PEER_SESSION_CONNECTCODE;
t->process = l->handler;
t->context = s;
t->nice = l->nice;
memcpy(&s->si[1].conn.addr.to, &peer->addr, sizeof(s->si[1].conn.addr.to));
s->task = t;
s->listener = l;
/* Note: initially, the session's backend points to the frontend.
* This changes later when switching rules are executed or
* when the default backend is assigned.
*/
s->be = s->fe = p;
s->req = s->rep = NULL; /* will be allocated later */
s->si[0].conn.t.sock.fd = -1;
s->si[0].conn.flags = CO_FL_NONE;
s->si[0].owner = t;
s->si[0].state = s->si[0].prev_state = SI_ST_EST;
s->si[0].err_type = SI_ET_NONE;
s->si[0].err_loc = NULL;
s->si[0].release = NULL;
s->si[0].send_proxy_ofs = 0;
set_target_client(&s->si[0].conn.target, l);
s->si[0].exp = TICK_ETERNITY;
s->si[0].flags = SI_FL_NONE;
if (s->fe->options2 & PR_O2_INDEPSTR)
s->si[0].flags |= SI_FL_INDEP_STR;
stream_int_register_handler(&s->si[0], &peer_applet);
s->si[0].applet.st0 = PEER_SESSION_CONNECT;
s->si[0].conn.data_ctx = (void *)ps;
s->si[1].conn.t.sock.fd = -1; /* just to help with debugging */
s->si[1].conn.flags = CO_FL_NONE;
s->si[1].owner = t;
s->si[1].state = s->si[1].prev_state = SI_ST_ASS;
s->si[1].conn_retries = p->conn_retries;
s->si[1].err_type = SI_ET_NONE;
s->si[1].err_loc = NULL;
s->si[1].release = NULL;
s->si[1].send_proxy_ofs = 0;
set_target_proxy(&s->si[1].conn.target, s->be);
si_prepare_conn(&s->si[1], peer->proto, peer->data);
s->si[1].exp = TICK_ETERNITY;
s->si[1].flags = SI_FL_NONE;
if (s->be->options2 & PR_O2_INDEPSTR)
s->si[1].flags |= SI_FL_INDEP_STR;
session_init_srv_conn(s);
set_target_proxy(&s->target, s->be);
s->pend_pos = NULL;
/* init store persistence */
s->store_count = 0;
s->stkctr1_entry = NULL;
s->stkctr2_entry = NULL;
/* FIXME: the logs are horribly complicated now, because they are
* defined in <p>, <p>, and later <be> and <be>.
*/
s->logs.logwait = 0;
s->do_log = NULL;
/* default error reporting function, may be changed by analysers */
s->srv_error = default_srv_error;
s->uniq_id = 0;
s->unique_id = NULL;
txn = &s->txn;
/* Those variables will be checked and freed if non-NULL in
* session.c:session_free(). It is important that they are
* properly initialized.
*/
txn->sessid = NULL;
txn->srv_cookie = NULL;
txn->cli_cookie = NULL;
txn->uri = NULL;
txn->req.cap = NULL;
txn->rsp.cap = NULL;
txn->hdr_idx.v = NULL;
txn->hdr_idx.size = txn->hdr_idx.used = 0;
if ((s->req = pool_alloc2(pool2_channel)) == NULL)
goto out_fail_req; /* no memory */
s->req->buf.size = global.tune.bufsize;
channel_init(s->req);
s->req->prod = &s->si[0];
s->req->cons = &s->si[1];
s->si[0].ib = s->si[1].ob = s->req;
s->req->flags |= CF_READ_ATTACHED; /* the producer is already connected */
/* activate default analysers enabled for this listener */
s->req->analysers = l->analysers;
/* note: this should not happen anymore since there's always at least the switching rules */
if (!s->req->analysers) {
channel_auto_connect(s->req);/* don't wait to establish connection */
channel_auto_close(s->req);/* let the producer forward close requests */
}
s->req->rto = s->fe->timeout.client;
s->req->wto = s->be->timeout.server;
if ((s->rep = pool_alloc2(pool2_channel)) == NULL)
goto out_fail_rep; /* no memory */
s->rep->buf.size = global.tune.bufsize;
channel_init(s->rep);
s->rep->prod = &s->si[1];
s->rep->cons = &s->si[0];
s->si[0].ob = s->si[1].ib = s->rep;
s->rep->rto = s->be->timeout.server;
s->rep->wto = s->fe->timeout.client;
s->req->rex = TICK_ETERNITY;
s->req->wex = TICK_ETERNITY;
s->req->analyse_exp = TICK_ETERNITY;
s->rep->rex = TICK_ETERNITY;
s->rep->wex = TICK_ETERNITY;
s->rep->analyse_exp = TICK_ETERNITY;
t->expire = TICK_ETERNITY;
s->rep->flags |= CF_READ_DONTWAIT;
/* it is important not to call the wakeup function directly but to
* pass through task_wakeup(), because this one knows how to apply
* priorities to tasks.
*/
task_wakeup(t, TASK_WOKEN_INIT);
l->nbconn++; /* warning! right now, it's up to the handler to decrease this */
p->feconn++;/* beconn will be increased later */
jobs++;
if (!(s->listener->options & LI_O_UNLIMITED))
actconn++;
totalconn++;
return s;
/* Error unrolling */
out_fail_rep:
pool_free2(pool2_channel, s->req);
out_fail_req:
task_free(t);
out_free_session:
LIST_DEL(&s->list);
pool_free2(pool2_session, s);
out_close:
return s;
}
