void
descrambler_init ( void )
{
#if ENABLE_CWC
cwc_init();
capmt_init();
#if !ENABLE_DVBCSA
ffdecsa_init();
#endif
#endif
}
int
main(int argc, char **argv)
{
int i;
sigset_t set;
#if ENABLE_LINUXDVB
uint32_t adapter_mask;
#endif
/* Defaults */
log_stderr = 1;
log_decorate = isatty(2);
log_debug_to_syslog = 0;
log_debug_to_console = 0;
log_debug_to_path = 0;
log_path = NULL;
tvheadend_webui_port = 9981;
tvheadend_webroot = NULL;
tvheadend_htsp_port = 9982;
tvheadend_htsp_port_extra = 0;
/* Command line options */
int opt_help = 0,
opt_version = 0,
opt_fork = 0,
opt_firstrun = 0,
opt_debug = 0,
opt_syslog = 0,
opt_uidebug = 0,
opt_abort = 0,
opt_noacl = 0,
opt_ipv6 = 0;
const char *opt_config = NULL,
*opt_user = NULL,
*opt_group = NULL,
*opt_pidpath = "/var/run/tvheadend.pid",
#if ENABLE_LINUXDVB
*opt_dvb_adapters = NULL,
*opt_dvb_raw = NULL,
#endif
*opt_rawts = NULL,
*opt_subscribe = NULL;
cmdline_opt_t cmdline_opts[] = {
{ 0, NULL, "Generic Options", OPT_BOOL, NULL },
{ 'h', "help", "Show this page", OPT_BOOL, &opt_help },
{ 'v', "version", "Show version infomation", OPT_BOOL, &opt_version },
{ 0, NULL, "Service Configuration", OPT_BOOL, NULL },
{ 'c', "config", "Alternate config path", OPT_STR, &opt_config },
{ 'f', "fork", "Fork and run as daemon", OPT_BOOL, &opt_fork },
{ 'u', "user", "Run as user", OPT_STR, &opt_user },
{ 'g', "group", "Run as group", OPT_STR, &opt_group },
{ 'p', "pid", "Alternate pid path", OPT_STR, &opt_pidpath },
{ 'C', "firstrun", "If no useraccount exist 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\n"
"the access-control from within the Tvheadend UI",
OPT_BOOL, &opt_firstrun },
#if ENABLE_LINUXDVB
{ 'a', "adapters", "Use only specified DVB adapters",
OPT_STR, &opt_dvb_adapters },
#endif
{ 0, NULL, "Server Connectivity", OPT_BOOL, NULL },
{ '6', "ipv6", "Listen on IPv6", OPT_BOOL, &opt_ipv6 },
{ 0, "http_port", "Specify alternative http port",
OPT_INT, &tvheadend_webui_port },
{ 0, "http_root", "Specify alternative http webroot",
OPT_STR, &tvheadend_webroot },
{ 0, "htsp_port", "Specify alternative htsp port",
OPT_INT, &tvheadend_htsp_port },
{ 0, "htsp_port2", "Specify extra htsp port",
OPT_INT, &tvheadend_htsp_port_extra },
{ 0, NULL, "Debug Options", OPT_BOOL, NULL },
{ 'd', "debug", "Enable all debug", OPT_BOOL, &opt_debug },
{ 's', "syslog", "Enable debug to syslog", OPT_BOOL, &opt_syslog },
{ 0, "uidebug", "Enable webUI debug", OPT_BOOL, &opt_uidebug },
{ 'l', "log", "Log to file", OPT_STR, &log_path },
{ 'A', "abort", "Immediately abort", OPT_BOOL, &opt_abort },
{ 0, "noacl", "Disable all access control checks",
OPT_BOOL, &opt_noacl },
#if ENABLE_LINUXDVB
{ 'R', "dvbraw", "Use rawts file to create virtual adapter",
OPT_STR, &opt_dvb_raw },
#endif
{ 'r', "rawts", "Use rawts file to generate virtual services",
OPT_STR, &opt_rawts },
{ 'j', "join", "Subscribe to a service permanently",
OPT_STR, &opt_subscribe }
};
/* Get current directory */
tvheadend_cwd = dirname(dirname(tvh_strdupa(argv[0])));
/* Set locale */
setlocale(LC_ALL, "");
/* 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
*((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 */
log_debug_to_console = opt_debug;
log_debug_to_syslog = opt_syslog;
log_debug_to_path = opt_debug;
tvheadend_webui_debug = opt_debug || opt_uidebug;
tvhlog(LOG_INFO, "START", "initialising");
#if ENABLE_LINUXDVB
if (!opt_dvb_adapters) {
adapter_mask = ~0;
} else {
char *p, *r, *e;
adapter_mask = 0x0;
p = strtok_r((char*)opt_dvb_adapters, ",", &r);
while (p) {
int a = strtol(p, &e, 10);
if (*e != 0 || a < 0 || a > 31) {
tvhlog(LOG_ERR, "START", "Invalid adapter number '%s'", p);
return 1;
}
adapter_mask |= (1 << a);
p = strtok_r(NULL, ",", &r);
}
if (!adapter_mask) {
tvhlog(LOG_ERR, "START", "No adapters specified!");
return 1;
}
}
#endif
if (tvheadend_webroot) {
char *tmp;
if (*tvheadend_webroot == '/')
tmp = strdup(tvheadend_webroot);
else {
tmp = malloc(strlen(tvheadend_webroot)+1);
*tmp = '/';
strcpy(tmp+1, tvheadend_webroot);
}
if (tmp[strlen(tmp)-1] == '/')
tmp[strlen(tmp)-1] = '\0';
tvheadend_webroot = tmp;
}
signal(SIGPIPE, handle_sigpipe); // will be redundant later
/* Daemonise */
if(opt_fork) {
const char *homedir;
gid_t gid;
uid_t uid;
struct group *grp = getgrnam(opt_group ?: "video");
struct passwd *pw = opt_user ? getpwnam(opt_user) : NULL;
FILE *pidfile = fopen(opt_pidpath, "w+");
if(grp != NULL) {
gid = grp->gr_gid;
} else {
gid = 1;
}
if (pw != NULL) {
if (getuid() != pw->pw_uid) {
gid_t glist[10];
int gnum;
gnum = get_user_groups(pw, glist, 10);
if (setgroups(gnum, glist)) {
tvhlog(LOG_ALERT, "START",
"setgroups() failed, do you have permission?");
return 1;
}
}
uid = pw->pw_uid;
homedir = pw->pw_dir;
setenv("HOME", homedir, 1);
} else {
uid = 1;
}
if ((getgid() != gid) && setgid(gid)) {
tvhlog(LOG_ALERT, "START",
"setgid() failed, do you have permission?");
return 1;
}
if ((getuid() != uid) && setuid(uid)) {
tvhlog(LOG_ALERT, "START",
"setuid() failed, do you have permission?");
return 1;
}
if(daemon(0, 0)) {
exit(2);
}
if(pidfile != NULL) {
fprintf(pidfile, "%d\n", getpid());
fclose(pidfile);
}
umask(0);
}
/* Setup logging */
log_stderr = !opt_fork;
log_decorate = isatty(2);
openlog("tvheadend", LOG_PID, LOG_DAEMON);
/* Initialise configuration */
hts_settings_init(opt_config);
/* Setup global mutexes */
pthread_mutex_init(&ffmpeg_lock, NULL);
pthread_mutex_init(&fork_lock, NULL);
pthread_mutex_init(&global_lock, NULL);
pthread_mutex_lock(&global_lock);
time(&dispatch_clock);
/* Signal handling */
sigfillset(&set);
sigprocmask(SIG_BLOCK, &set, NULL);
trap_init(argv[0]);
/**
* Initialize subsystems
*/
#if ENABLE_LIBAV
libav_init();
#endif
config_init();
imagecache_init();
service_init();
channels_init();
subscription_init();
access_init(opt_firstrun, opt_noacl);
#if ENABLE_LINUXDVB
muxes_init();
dvb_init(adapter_mask, opt_dvb_raw);
#endif
iptv_input_init();
#if ENABLE_V4L
v4l_init();
#endif
#if ENABLE_TIMESHIFT
timeshift_init();
#endif
tcp_server_init(opt_ipv6);
http_server_init();
webui_init();
serviceprobe_init();
#if ENABLE_CWC
cwc_init();
capmt_init();
#if (!ENABLE_DVBCSA)
ffdecsa_init();
#endif
#endif
epggrab_init();
epg_init();
dvr_init();
htsp_init();
if(opt_rawts != NULL)
rawts_init(opt_rawts);
if(opt_subscribe != NULL)
subscription_dummy_join(opt_subscribe, 1);
#ifdef CONFIG_AVAHI
avahi_init();
#endif
epg_updated(); // cleanup now all prev ref's should have been created
pthread_mutex_unlock(&global_lock);
/**
* Wait for SIGTERM / SIGINT, but only in this thread
*/
running = 1;
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, settings located in '%s'",
tvheadend_version,
getpid(), getuid(), getgid(), hts_settings_get_root());
if(opt_abort)
abort();
mainloop();
epg_save();
#if ENABLE_TIMESHIFT
timeshift_term();
#endif
tvhlog(LOG_NOTICE, "STOP", "Exiting HTS Tvheadend");
if(opt_fork)
unlink(opt_pidpath);
return 0;
}
int
main(int argc, char **argv)
{
int c;
int forkaway = 0;
FILE *pidfile;
const char *pidpath = "/var/run/tvheadend.pid";
struct group *grp;
struct passwd *pw;
char *webroot;
const char *usernam = NULL;
const char *groupnam = NULL;
int logfacility = LOG_DAEMON;
int createdefault = 0;
sigset_t set;
const char *homedir;
const char *rawts_input = NULL;
#if ENABLE_LINUXDVB
const char *dvb_rawts_input = NULL;
#endif
const char *join_transport = NULL;
const char *confpath = NULL;
char *p, *endp;
uint32_t adapter_mask = 0xffffffff;
int crash = 0;
webui_port = 9981;
htsp_port = 9982;
gid_t gid;
uid_t uid;
/* Get current directory */
tvheadend_cwd = dirname(dirname(tvh_strdupa(argv[0])));
/* Set locale */
setlocale(LC_ALL, "");
// make sure the timezone is set
tzset();
while((c = getopt(argc, argv, "Aa:fp:u:g:c:Chdr:j:sw:e:E:R:W:")) != -1) {
switch(c) {
case 'a':
adapter_mask = 0x0;
p = strtok(optarg, ",");
if (p != NULL) {
do {
int adapter = strtol(p, &endp, 10);
if (*endp != 0 || adapter < 0 || adapter > 31) {
fprintf(stderr, "Invalid adapter number '%s'\n", p);
return 1;
}
adapter_mask |= (1 << adapter);
} while ((p = strtok(NULL, ",")) != NULL);
if (adapter_mask == 0x0) {
fprintf(stderr, "No adapters specified!\n");
return 1;
}
} else {
usage(argv[0]);
}
break;
case 'A':
crash = 1;
break;
case 'f':
forkaway = 1;
break;
case 'p':
pidpath = optarg;
break;
case 'w':
webui_port = atoi(optarg);
break;
case 'e':
htsp_port = atoi(optarg);
break;
case 'E':
htsp_port_extra = atoi(optarg);
break;
case 'u':
usernam = optarg;
break;
case 'g':
groupnam = optarg;
break;
case 'c':
confpath = optarg;
break;
case 'd':
log_debug_to_console = 1;
break;
case 's':
log_debug_to_syslog = 1;
break;
case 'C':
createdefault = 1;
break;
case 'r':
rawts_input = optarg;
break;
#if ENABLE_LINUXDVB
case 'R':
dvb_rawts_input = optarg;
break;
#endif
case 'j':
join_transport = optarg;
break;
case 'W':
webroot = malloc(strlen(optarg) + (*optarg == '/' ? 0 : 1));
if (*optarg != '/') {
*webroot = '/';
strcpy(webroot+1, optarg);
} else {
strcpy(webroot, optarg);
}
if (webroot[strlen(webroot)-1] == '/')
webroot[strlen(webroot)-1] = '\0';
tvheadend_webroot = webroot;
break;
default:
usage(argv[0]);
}
}
signal(SIGPIPE, handle_sigpipe);
log_stderr = 1;
log_decorate = isatty(2);
if(forkaway) {
grp = getgrnam(groupnam ?: "video");
pw = usernam ? getpwnam(usernam) : NULL;
pidfile = fopen(pidpath, "w+");
if(grp != NULL) {
gid = grp->gr_gid;
} else {
gid = 1;
}
if (pw != NULL) {
if (getuid() != pw->pw_uid) {
gid_t glist[10];
int gnum;
gnum = get_user_groups(pw, glist, 10);
if (setgroups(gnum, glist)) {
tvhlog(LOG_ALERT, "START", "setgroups() failed, do you have permission?");
return 1;
}
}
uid = pw->pw_uid;
homedir = pw->pw_dir;
setenv("HOME", homedir, 1);
} else {
uid = 1;
}
if ((getgid() != gid) && setgid(gid)) {
tvhlog(LOG_ALERT, "START", "setgid() failed, do you have permission?");
return 1;
}
if ((getuid() != uid) && setuid(uid)) {
tvhlog(LOG_ALERT, "START", "setuid() failed, do you have permission?");
return 1;
}
if(daemon(0, 0)) {
exit(2);
}
if(pidfile != NULL) {
fprintf(pidfile, "%d\n", getpid());
fclose(pidfile);
}
umask(0);
}
log_stderr = !forkaway;
log_decorate = isatty(2);
sigfillset(&set);
sigprocmask(SIG_BLOCK, &set, NULL);
openlog("tvheadend", LOG_PID, logfacility);
hts_settings_init(confpath);
pthread_mutex_init(&ffmpeg_lock, NULL);
pthread_mutex_init(&fork_lock, NULL);
pthread_mutex_init(&global_lock, NULL);
pthread_mutex_lock(&global_lock);
time(&dispatch_clock);
trap_init(argv[0]);
/**
* Initialize subsystems
*/
config_init();
imagecache_init();
service_init();
channels_init();
subscription_init();
access_init(createdefault);
#if ENABLE_LINUXDVB
muxes_init();
dvb_init(adapter_mask, dvb_rawts_input);
#endif
iptv_input_init();
#if ENABLE_V4L
v4l_init();
#endif
tcp_server_init();
http_server_init();
webui_init();
serviceprobe_init();
#if ENABLE_CWC
cwc_init();
capmt_init();
#if (!ENABLE_DVBCSA)
ffdecsa_init();
#endif
#endif
epggrab_init();
epg_init();
dvr_init();
htsp_init();
if(rawts_input != NULL)
rawts_init(rawts_input);
if(join_transport != NULL)
subscription_dummy_join(join_transport, 1);
#ifdef CONFIG_AVAHI
avahi_init();
#endif
epg_updated(); // cleanup now all prev ref's should have been created
pthread_mutex_unlock(&global_lock);
/**
* Wait for SIGTERM / SIGINT, but only in this thread
*/
running = 1;
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, settings located in '%s'",
tvheadend_version,
getpid(), getuid(), getgid(), hts_settings_get_root());
if(crash)
abort();
mainloop();
epg_save();
tvhlog(LOG_NOTICE, "STOP", "Exiting HTS Tvheadend");
if(forkaway)
unlink("/var/run/tvheadend.pid");
return 0;
}
int
main(int argc, char **argv)
{
int c;
int forkaway = 0;
FILE *pidfile;
const char *pidpath = "/var/run/tvheadend.pid";
struct group *grp;
struct passwd *pw;
const char *usernam = NULL;
const char *groupnam = NULL;
int logfacility = LOG_DAEMON;
int createdefault = 0;
sigset_t set;
const char *homedir;
const char *rawts_input = NULL;
const char *join_transport = NULL;
const char *confpath = NULL;
char *p, *endp;
uint32_t adapter_mask = 0xffffffff;
int crash = 0;
// make sure the timezone is set
tzset();
while((c = getopt(argc, argv, "Aa:fp:u:g:c:Chdr:j:s")) != -1) {
switch(c) {
case 'a':
adapter_mask = 0x0;
p = strtok(optarg, ",");
if (p != NULL) {
do {
int adapter = strtol(p, &endp, 10);
if (*endp != 0 || adapter < 0 || adapter > 31) {
fprintf(stderr, "Invalid adapter number '%s'\n", p);
return 1;
}
adapter_mask |= (1 << adapter);
} while ((p = strtok(NULL, ",")) != NULL);
if (adapter_mask == 0x0) {
fprintf(stderr, "No adapters specified!\n");
return 1;
}
} else {
usage(argv[0]);
}
break;
case 'A':
crash = 1;
break;
case 'f':
forkaway = 1;
break;
case 'p':
pidpath = optarg;
break;
case 'u':
usernam = optarg;
break;
case 'g':
groupnam = optarg;
break;
case 'c':
confpath = optarg;
break;
case 'd':
log_debug_to_console = 1;
break;
case 's':
log_debug_to_syslog = 1;
break;
case 'C':
createdefault = 1;
break;
case 'r':
rawts_input = optarg;
break;
case 'j':
join_transport = optarg;
break;
default:
usage(argv[0]);
break;
}
}
signal(SIGPIPE, handle_sigpipe);
grp = getgrnam(groupnam ?: "video");
pw = usernam ? getpwnam(usernam) : NULL;
if(forkaway) {
if(daemon(0, 0)) {
exit(2);
}
pidfile = fopen(pidpath, "w+");
if(pidfile != NULL) {
fprintf(pidfile, "%d\n", getpid());
fclose(pidfile);
}
if(grp != NULL) {
setgid(grp->gr_gid);
} else {
setgid(1);
}
if(pw != NULL) {
setuid(pw->pw_uid);
} else {
setuid(1);
}
if(pw != NULL) {
homedir = pw->pw_dir;
setenv("HOME", homedir, 1);
}
umask(0);
}
log_stderr = !forkaway;
log_decorate = isatty(2);
sigfillset(&set);
sigprocmask(SIG_BLOCK, &set, NULL);
openlog("tvheadend", LOG_PID, logfacility);
hts_settings_init(confpath);
pthread_mutex_init(&ffmpeg_lock, NULL);
pthread_mutex_init(&fork_lock, NULL);
pthread_mutex_init(&global_lock, NULL);
pthread_mutex_lock(&global_lock);
time(&dispatch_clock);
trap_init(argv[0]);
/**
* Initialize subsystems
*/
xmltv_init(); /* Must be initialized before channels */
service_init();
channels_init();
access_init(createdefault);
tcp_server_init();
#if ENABLE_LINUXDVB
dvb_init(adapter_mask);
#endif
iptv_input_init();
#if ENABLE_V4L
v4l_init();
#endif
http_server_init();
webui_init(tvheadend_dataroot());
serviceprobe_init();
cwc_init();
capmt_init();
epg_init();
dvr_init();
htsp_init();
ffdecsa_init();
if(rawts_input != NULL)
rawts_init(rawts_input);
if(join_transport != NULL)
subscription_dummy_join(join_transport, 1);
#ifdef CONFIG_AVAHI
avahi_init();
#endif
pthread_mutex_unlock(&global_lock);
/**
* Wait for SIGTERM / SIGINT, but only in this thread
*/
running = 1;
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, settings located in '%s', "
"dataroot: %s",
tvheadend_version,
getpid(), getuid(), getgid(), hts_settings_get_root(),
tvheadend_dataroot() ?: "<Embedded file system>");
if(crash)
abort();
mainloop();
epg_save();
tvhlog(LOG_NOTICE, "STOP", "Exiting HTS Tvheadend");
if(forkaway)
unlink("/var/run/tvheadend.pid");
return 0;
}