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main.c
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main.c
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/*
* TVheadend
* Copyright (C) 2007 - 2010 Andreas Öman
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <tvh_thread.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <errno.h>
#include <syslog.h>
#include <limits.h>
#include <time.h>
#include <locale.h>
#include <pwd.h>
#include <grp.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "tvheadend.h"
#include "api.h"
#include "tcp.h"
#include "access.h"
#include "http.h"
#include "upnp.h"
#include "webui/webui.h"
#include "epggrab.h"
#include "spawn.h"
#include "subscriptions.h"
#include "service_mapper.h"
#include "descrambler/descrambler.h"
#include "dvr/dvr.h"
#include "htsp_server.h"
#include "satip/server.h"
#include "avahi.h"
#include "bonjour.h"
#include "input.h"
#include "service.h"
#include "trap.h"
#include "settings.h"
#include "config.h"
#include "notify.h"
#include "idnode.h"
#include "imagecache.h"
#include "timeshift.h"
#include "fsmonitor.h"
#include "lang_codes.h"
#include "esfilter.h"
#include "intlconv.h"
#include "dbus.h"
#include "libav.h"
#include "transcoding/codec.h"
#include "profile.h"
#include "bouquet.h"
#include "ratinglabels.h"
#include "tvhtime.h"
#include "packet.h"
#include "streaming.h"
#include "memoryinfo.h"
#include "watchdog.h"
#include "tprofile.h"
#if CONFIG_LINUXDVB_CA
#include "input/mpegts/en50221/en50221.h"
#endif
#ifdef PLATFORM_LINUX
#include <sys/prctl.h>
#endif
#include <sys/resource.h>
#include <openssl/ssl.h>
#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#ifndef OPENSSL_NO_ENGINE
#include <openssl/engine.h>
#endif
pthread_t main_tid;
int64_t __mdispatch_clock;
time_t __gdispatch_clock;
/* Command line option struct */
typedef struct {
const char sopt;
const char *lopt;
const char *desc;
enum {
OPT_STR,
OPT_INT,
OPT_BOOL,
OPT_STR_LIST,
} type;
void *param;
} cmdline_opt_t;
static cmdline_opt_t* cmdline_opt_find
( cmdline_opt_t *opts, int num, const char *arg )
{
int i;
int isshort = 0;
if (strlen(arg) < 2 || *arg != '-')
return NULL;
arg++;
if (strlen(arg) == 1)
isshort = 1;
else if (*arg == '-')
arg++;
else
return NULL;
for (i = 0; i < num; i++) {
if (!opts[i].lopt) continue;
if (isshort && opts[i].sopt == *arg)
return &opts[i];
if (!isshort && !strcmp(opts[i].lopt, arg))
return &opts[i];
}
return NULL;
}
/*
* Globals
*/
int tvheadend_running; /* do not use directly: tvheadend_is_running() */
int tvheadend_mainloop;
int tvheadend_webui_port;
int tvheadend_webui_debug;
int tvheadend_htsp_port;
int tvheadend_htsp_port_extra;
const char *tvheadend_cwd0;
const char *tvheadend_cwd;
const char *tvheadend_webroot;
const tvh_caps_t tvheadend_capabilities[] = {
#if ENABLE_CWC || ENABLE_CAPMT || ENABLE_CONSTCW || ENABLE_CCCAM
{ "caclient", NULL },
#endif
#if ENABLE_LINUXDVB || ENABLE_SATIP_CLIENT || ENABLE_HDHOMERUN_CLIENT
{ "tvadapters", NULL },
#endif
#if ENABLE_SATIP_CLIENT
{ "satip_client", NULL },
#endif
#if ENABLE_SATIP_SERVER
{ "satip_server", NULL },
#endif
#if ENABLE_TIMESHIFT
{ "timeshift", (uint32_t *)×hift_conf.enabled },
#endif
#if ENABLE_TRACE
{ "trace", NULL },
#endif
#if ENABLE_LIBAV
{ "libav", NULL },
#endif
{ NULL, NULL }
};
tvh_mutex_t global_lock;
tvh_mutex_t mtimer_lock;
tvh_mutex_t gtimer_lock;
tvh_mutex_t tasklet_lock;
tvh_mutex_t fork_lock;
tvh_mutex_t atomic_lock;
/*
* Locals
*/
static LIST_HEAD(, mtimer) mtimers;
static tvh_cond_t mtimer_cond;
static mtimer_t *mtimer_running;
static int64_t mtimer_periodic;
static pthread_t mtimer_tid;
static pthread_t mtimer_tick_tid;
static tprofile_t mtimer_profile;
static LIST_HEAD(, gtimer) gtimers;
static gtimer_t *gtimer_running;
static tvh_cond_t gtimer_cond;
static tprofile_t gtimer_profile;
static TAILQ_HEAD(, tasklet) tasklets;
static tvh_cond_t tasklet_cond;
static pthread_t tasklet_tid;
static memoryinfo_t tasklet_memoryinfo = { .my_name = "Tasklet" };
static void
handle_sigpipe(int x)
{
return;
}
static void
handle_sigill(int x)
{
/* Note that on some platforms, the SSL library tries */
/* to determine the CPU capabilities with possible */
/* unknown instructions */
tvhwarn(LS_CPU, "Illegal instruction handler (might be OK)");
tvh_signal(SIGILL, handle_sigill);
}
void
doexit(int x)
{
if (pthread_self() != main_tid)
tvh_thread_kill(main_tid, SIGTERM);
tvh_cond_signal(>imer_cond, 0);
tvh_cond_signal(&mtimer_cond, 0);
atomic_set(&tvheadend_running, 0);
tvh_signal(x, doexit);
}
static int
get_user_groups (const struct passwd *pw, gid_t* glist, size_t gmax)
{
int num = 0;
#if !ENABLE_ANDROID
struct group *gr;
char **mem;
glist[num++] = pw->pw_gid;
for ( gr = getgrent(); (gr != NULL) && (num < gmax); gr = getgrent() ) {
if (gr->gr_gid == pw->pw_gid) continue;
for (mem = gr->gr_mem; *mem; mem++) {
if(!strcmp(*mem, pw->pw_name)) glist[num++] = gr->gr_gid;
}
}
#endif
return num;
}
/**
*
*/
#define safecmp(a, b) ((a) > (b) ? 1 : ((a) < (b) ? -1 : 0))
static int
mtimercmp(mtimer_t *a, mtimer_t *b)
{
return safecmp(a->mti_expire, b->mti_expire);
}
#if ENABLE_TRACE
static void mtimer_magic_check(mtimer_t *mti)
{
if (mti->mti_magic1 != MTIMER_MAGIC1) {
tvhdbg(LS_MAIN, "mtimer magic check failed for %p", mti);
tvherror(LS_MAIN, "mtimer magic check failed for %p", mti);
abort();
}
}
#else
static inline void mtimer_magic_check(mtimer_t *mti)
{
}
#endif
/**
* this routine can be called inside any locks
*/
void
GTIMER_FCN(mtimer_arm_abs)
(GTIMER_TRACEID_ mtimer_t *mti, mti_callback_t *callback, void *opaque, int64_t when)
{
tvh_mutex_lock(&mtimer_lock);
if (mti->mti_callback != NULL) {
mtimer_magic_check(mti);
LIST_REMOVE(mti, mti_link);
}
#if ENABLE_TRACE
mti->mti_magic1 = MTIMER_MAGIC1;
#endif
mti->mti_callback = callback;
mti->mti_opaque = opaque;
mti->mti_expire = when;
#if ENABLE_GTIMER_CHECK
mti->mti_id = id;
#endif
LIST_INSERT_SORTED(&mtimers, mti, mti_link, mtimercmp);
if (LIST_FIRST(&mtimers) == mti)
tvh_cond_signal(&mtimer_cond, 0); // force timer re-check
tvh_mutex_unlock(&mtimer_lock);
}
/**
*
*/
void
GTIMER_FCN(mtimer_arm_rel)
(GTIMER_TRACEID_ mtimer_t *gti, mti_callback_t *callback, void *opaque, int64_t delta)
{
#if ENABLE_GTIMER_CHECK
GTIMER_FCN(mtimer_arm_abs)(id, gti, callback, opaque, mclk() + delta);
#else
mtimer_arm_abs(gti, callback, opaque, mclk() + delta);
#endif
}
/**
* the global_lock must be held
*/
void
mtimer_disarm(mtimer_t *mti)
{
lock_assert(&global_lock);
tvh_mutex_lock(&mtimer_lock);
if (mtimer_running == mti)
mtimer_running = NULL;
if (mti->mti_callback) {
mtimer_magic_check(mti);
LIST_REMOVE(mti, mti_link);
mti->mti_callback = NULL;
}
tvh_mutex_unlock(&mtimer_lock);
}
/**
*
*/
static int
gtimercmp(gtimer_t *a, gtimer_t *b)
{
return safecmp(a->gti_expire, b->gti_expire);
}
#if ENABLE_TRACE
static void gtimer_magic_check(gtimer_t *gti)
{
if (gti->gti_magic1 != GTIMER_MAGIC1) {
tvhdbg(LS_MAIN, "gtimer magic check failed for %p", gti);
tvherror(LS_MAIN, "gtimer magic check failed for %p", gti);
abort();
}
}
#else
static inline void gtimer_magic_check(gtimer_t *gti)
{
}
#endif
/**
* this routine can be called inside any locks
*/
void
GTIMER_FCN(gtimer_arm_absn)
(GTIMER_TRACEID_ gtimer_t *gti, gti_callback_t *callback, void *opaque, time_t when)
{
tvh_mutex_lock(>imer_lock);
if (gti->gti_callback != NULL) {
gtimer_magic_check(gti);
LIST_REMOVE(gti, gti_link);
}
#if ENABLE_TRACE
gti->gti_magic1 = GTIMER_MAGIC1;
#endif
gti->gti_callback = callback;
gti->gti_opaque = opaque;
gti->gti_expire = when;
#if ENABLE_GTIMER_CHECK
gti->gti_id = id;
#endif
LIST_INSERT_SORTED(>imers, gti, gti_link, gtimercmp);
if (LIST_FIRST(>imers) == gti)
tvh_cond_signal(>imer_cond, 0); // force timer re-check
tvh_mutex_unlock(>imer_lock);
}
/**
*
*/
void
GTIMER_FCN(gtimer_arm_rel)
(GTIMER_TRACEID_ gtimer_t *gti, gti_callback_t *callback, void *opaque, time_t delta)
{
#if ENABLE_GTIMER_CHECK
GTIMER_FCN(gtimer_arm_absn)(id, gti, callback, opaque, gclk() + delta);
#else
gtimer_arm_absn(gti, callback, opaque, gclk() + delta);
#endif
}
/**
* the global_lock must be held
*/
void
gtimer_disarm(gtimer_t *gti)
{
lock_assert(&global_lock);
tvh_mutex_lock(>imer_lock);
if (gti == gtimer_running)
gtimer_running = NULL;
if (gti->gti_callback) {
gtimer_magic_check(gti);
LIST_REMOVE(gti, gti_link);
gti->gti_callback = NULL;
}
tvh_mutex_unlock(>imer_lock);
}
/**
*
*/
tasklet_t *
tasklet_arm_alloc(tsk_callback_t *callback, void *opaque)
{
tasklet_t *tsk = calloc(1, sizeof(*tsk));
if (tsk) {
memoryinfo_alloc(&tasklet_memoryinfo, sizeof(*tsk));
tsk->tsk_free = free;
tasklet_arm(tsk, callback, opaque);
}
return tsk;
}
/**
*
*/
void
tasklet_arm(tasklet_t *tsk, tsk_callback_t *callback, void *opaque)
{
tvh_mutex_lock(&tasklet_lock);
if (tsk->tsk_callback != NULL)
TAILQ_REMOVE(&tasklets, tsk, tsk_link);
tsk->tsk_callback = callback;
tsk->tsk_opaque = opaque;
TAILQ_INSERT_TAIL(&tasklets, tsk, tsk_link);
if (TAILQ_FIRST(&tasklets) == tsk)
tvh_cond_signal(&tasklet_cond, 0);
tvh_mutex_unlock(&tasklet_lock);
}
/**
*
*/
void
tasklet_disarm(tasklet_t *tsk)
{
tvh_mutex_lock(&tasklet_lock);
if(tsk->tsk_callback) {
TAILQ_REMOVE(&tasklets, tsk, tsk_link);
tsk->tsk_callback(tsk->tsk_opaque, 1);
tsk->tsk_callback = NULL;
if (tsk->tsk_free) tsk->tsk_free(tsk);
}
tvh_mutex_unlock(&tasklet_lock);
}
static void
tasklet_flush()
{
tasklet_t *tsk;
tvh_mutex_lock(&tasklet_lock);
while ((tsk = TAILQ_FIRST(&tasklets)) != NULL) {
TAILQ_REMOVE(&tasklets, tsk, tsk_link);
tsk->tsk_callback(tsk->tsk_opaque, 1);
tsk->tsk_callback = NULL;
if (tsk->tsk_free) {
memoryinfo_free(&tasklet_memoryinfo, sizeof(*tsk));
tsk->tsk_free(tsk);
}
}
tvh_mutex_unlock(&tasklet_lock);
}
/**
*
*/
static void *
tasklet_thread ( void *aux )
{
tasklet_t *tsk;
tsk_callback_t *tsk_cb;
void *opaque;
tvh_thread_renice(20);
tvh_mutex_lock(&tasklet_lock);
while (tvheadend_is_running()) {
tsk = TAILQ_FIRST(&tasklets);
if (tsk == NULL) {
tvh_cond_wait(&tasklet_cond, &tasklet_lock);
continue;
}
/* the callback might re-initialize tasklet, save everything */
TAILQ_REMOVE(&tasklets, tsk, tsk_link);
tsk_cb = tsk->tsk_callback;
opaque = tsk->tsk_opaque;
tsk->tsk_callback = NULL;
if (tsk->tsk_free) {
memoryinfo_free(&tasklet_memoryinfo, sizeof(*tsk));
tsk->tsk_free(tsk);
}
/* now, the callback can be safely called */
if (tsk_cb) {
tvh_mutex_unlock(&tasklet_lock);
tsk_cb(opaque, 0);
tvh_mutex_lock(&tasklet_lock);
}
}
tvh_mutex_unlock(&tasklet_lock);
return NULL;
}
/**
* Show version info
*/
static void
show_version(const char *argv0)
{
printf("%s: version %s\n", argv0, tvheadend_version);
exit(0);
}
/**
*
*/
static void
show_usage
(const char *argv0, cmdline_opt_t *opts, int num, const char *err, ...)
{
int i;
char buf[256];
printf(_("Usage: %s [OPTIONS]\n"), argv0);
for (i = 0; i < num; i++) {
/* Section */
if (!opts[i].lopt) {
printf("\n%s\n\n", tvh_gettext(opts[i].desc));
/* Option */
} else {
char sopt[4];
char *desc, *tok;
if (opts[i].sopt)
snprintf(sopt, sizeof(sopt), "-%c,", opts[i].sopt);
else
strcpy(sopt, " ");
snprintf(buf, sizeof(buf), " %s --%s", sopt, opts[i].lopt);
desc = strdup(tvh_gettext(opts[i].desc));
tok = strtok(desc, "\n");
while (tok) {
printf("%-30s%s\n", buf, tok);
tok = buf;
while (*tok) {
*tok = ' ';
tok++;
}
tok = strtok(NULL, "\n");
}
free(desc);
}
}
printf("%s",
_("\n"
"For more information please visit the Tvheadend website:\n"
"https://tvheadend.org\n"));
exit(0);
}
/**
* Show subsystems info
*/
static void
show_subsystems(const char *argv0)
{
int i;
tvhlog_subsys_t *ts = tvhlog_subsystems;
printf("Subsystems:\n\n");
for (i = 1, ts++; i < LS_LAST; i++, ts++) {
printf(" %-15s %s\n", ts->name, _(ts->desc));
}
exit(0);
}
/**
*
*/
static inline time_t
gdispatch_clock_update(void)
{
time_t now = time(NULL);
atomic_set_time_t(&__gdispatch_clock, now);
return now;
}
/**
*
*/
static int64_t
mdispatch_clock_update(void)
{
int64_t mono = getmonoclock();
if (mono > atomic_get_s64(&mtimer_periodic)) {
atomic_set_s64(&mtimer_periodic, mono + MONOCLOCK_RESOLUTION);
gdispatch_clock_update(); /* gclk() update */
tprofile_log_stats(); /* Log timings */
comet_flush(); /* Flush idle comet mailboxes */
}
atomic_set_s64(&__mdispatch_clock, mono);
return mono;
}
/**
*
*/
static void *
mtimer_tick_thread(void *aux)
{
while (tvheadend_is_running()) {
/* update clocks each 10x in one second */
atomic_set_s64(&__mdispatch_clock, getmonoclock());
tvh_safe_usleep(100000);
}
return NULL;
}
/**
*
*/
static void *
mtimer_thread(void *aux)
{
mtimer_t *mti;
mti_callback_t *cb;
int64_t now, next;
const char *id;
tvh_mutex_lock(&mtimer_lock);
while (tvheadend_is_running() && atomic_get(&tvheadend_mainloop) == 0)
tvh_cond_wait(&mtimer_cond, &mtimer_lock);
tvh_mutex_unlock(&mtimer_lock);
while (tvheadend_is_running()) {
/* Global monoclock timers */
now = mdispatch_clock_update();
next = now + sec2mono(3600);
while (1) {
tvh_mutex_lock(&mtimer_lock);
mti = LIST_FIRST(&mtimers);
if (mti == NULL || mti->mti_expire > now) {
if (mti)
next = mti->mti_expire;
tvh_mutex_unlock(&mtimer_lock);
break;
}
#if ENABLE_GTIMER_CHECK
id = mti->mti_id;
#else
id = NULL;
#endif
cb = mti->mti_callback;
LIST_REMOVE(mti, mti_link);
mti->mti_callback = NULL;
mtimer_running = mti;
tvh_mutex_unlock(&mtimer_lock);
tvh_mutex_lock(&global_lock);
if (mtimer_running == mti) {
tprofile_start(&mtimer_profile, id);
cb(mti->mti_opaque);
tprofile_finish(&mtimer_profile);
}
tvh_mutex_unlock(&global_lock);
}
/* Periodic updates */
now = atomic_get_s64(&mtimer_periodic);
if (next > now)
next = now;
/* Wait */
tvh_mutex_lock(&mtimer_lock);
tvh_cond_timedwait(&mtimer_cond, &mtimer_lock, next);
tvh_mutex_unlock(&mtimer_lock);
}
return NULL;
}
/**
*
*/
static void
mainloop(void)
{
gtimer_t *gti;
gti_callback_t *cb;
time_t now;
struct timespec ts;
const char *id;
while (tvheadend_is_running()) {
now = gdispatch_clock_update();
ts.tv_sec = now + 3600;
ts.tv_nsec = 0;
while (1) {
tvh_mutex_lock(>imer_lock);
gti = LIST_FIRST(>imers);
if (gti == NULL || gti->gti_expire > now) {
if (gti)
ts.tv_sec = gti->gti_expire;
tvh_mutex_unlock(>imer_lock);
break;
}
#if ENABLE_GTIMER_CHECK
id = gti->gti_id;
#else
id = NULL;
#endif
cb = gti->gti_callback;
LIST_REMOVE(gti, gti_link);
gti->gti_callback = NULL;
gtimer_running = gti;
tvh_mutex_unlock(>imer_lock);
tvh_mutex_lock(&global_lock);
if (gtimer_running == gti) {
tprofile_start(>imer_profile, id);
cb(gti->gti_opaque);
tprofile_finish(>imer_profile);
}
tvh_mutex_unlock(&global_lock);
}
/* Wait */
tvh_mutex_lock(>imer_lock);
tvh_cond_timedwait_ts(>imer_cond, >imer_lock, &ts);
tvh_mutex_unlock(>imer_lock);
}
}
/**
*
*/
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;
static struct {
void *thread_id;
struct timeval tv;
uint8_t ru[32];
} randseed;
struct rlimit rl;
extern int dvb_bouquets_parse;
#if ENABLE_VAAPI
extern int vainfo_probe_enabled;
#endif
main_tid = pthread_self();
/* Setup global mutexes */
tvh_mutex_init(&fork_lock, NULL);
tvh_mutex_init(&global_lock, NULL);
tvh_mutex_init(&mtimer_lock, NULL);
tvh_mutex_init(>imer_lock, NULL);
tvh_mutex_init(&tasklet_lock, NULL);
tvh_mutex_init(&atomic_lock, NULL);
tvh_cond_init(&mtimer_cond, 1);
tvh_cond_init(>imer_cond, 0);
tvh_cond_init(&tasklet_cond, 1);
TAILQ_INIT(&tasklets);
/* Defaults */
tvheadend_webui_port = 9981;
tvheadend_webroot = NULL;
tvheadend_htsp_port = 9982;
tvheadend_htsp_port_extra = 0;
__mdispatch_clock = getmonoclock();
__gdispatch_clock = time(NULL);
/* Command line options */
int opt_help = 0,
opt_version = 0,
opt_fork = 0,
opt_firstrun = 0,
opt_stderr = 0,
opt_nostderr = 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_nosatipcli = 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,
opt_subsystems = 0,
opt_tprofile = 0,
opt_thread_debug = 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 = "/run/tvheadend.pid",
#if ENABLE_LINUXDVB
*opt_dvb_adapters = NULL,
#endif
*opt_bindaddr = NULL,
*opt_subscribe = NULL,
*opt_user_agent = NULL,
*opt_satip_bindaddr = NULL;
static char *__opt_satip_xml[10];
str_list_t opt_satip_xml = { .max = 10, .num = 0, .str = __opt_satip_xml };
static char *__opt_satip_tsfile[10];
str_list_t opt_tsfile = { .max = 10, .num = 0, .str = __opt_satip_tsfile };
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 configuration path"), OPT_STR, &opt_config },
{ 'B', "nobackup", N_("Don't backup configuration 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 create or edit\n"
"the access control from within the Tvheadend web interface."),
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 of the system one"),
OPT_BOOL, &opt_dbus_session },
#endif
#if ENABLE_LINUXDVB
{ 'a', "adapters", N_("Only use specified DVB adapters (comma-separated, -1 = none)"),
OPT_STR, &opt_dvb_adapters },
#endif
#if ENABLE_SATIP_SERVER
{ 0, "satip_bindaddr", N_("Specify bind address for SAT>IP server"),
OPT_STR, &opt_satip_bindaddr },
{ 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, "nosatip", N_("Disable SAT>IP client (deprecated flag, use nosatipcli)"),
OPT_BOOL, &opt_nosatipcli },
{ 0, "nosatipcli", N_("Disable SAT>IP client"),
OPT_BOOL, &opt_nosatipcli },
{ 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 },
{ 'n', "nostderr", N_("Disable debug on stderr"), OPT_BOOL, &opt_nostderr },
{ 's', "syslog", N_("Enable debug to syslog"), OPT_BOOL, &opt_syslog },
{ 'S', "nosyslog", N_("Disable syslog (all messages)"), 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, "subsystems",N_("List subsystems"), OPT_BOOL, &opt_subsystems },
{ 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 web UI 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
{ 0, "tprofile", N_("Gather timing statistics for the code"), OPT_BOOL, &opt_tprofile },
#if ENABLE_TRACE
{ 0, "thrdebug", N_("Thread debugging"), OPT_INT, &opt_thread_debug },
#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");
tvh_gettext_init();
/* 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]);
continue;