htsmsg_t *
hts_settings_load(const char *pathfmt, ...)
{
htsmsg_t *ret = NULL;
char fullpath[256];
va_list ap;
/* Try normal path */
va_start(ap, pathfmt);
_hts_settings_buildpath(fullpath, sizeof(fullpath),
pathfmt, ap, settingspath);
va_end(ap);
ret = _hts_settings_load(fullpath);
/* Try bundle path */
if (!ret && *pathfmt != '/') {
va_start(ap, pathfmt);
_hts_settings_buildpath(fullpath, sizeof(fullpath),
pathfmt, ap, "data/conf");
va_end(ap);
ret = _hts_settings_load(fullpath);
}
return ret;
}
void
hts_settings_save(htsmsg_t *record, const char *pathfmt, ...)
{
char path[PATH_MAX];
char tmppath[PATH_MAX];
int fd;
va_list ap;
htsbuf_queue_t hq;
htsbuf_data_t *hd;
int ok, r, pack;
if(settingspath == NULL)
return;
/* Clean the path */
va_start(ap, pathfmt);
_hts_settings_buildpath(path, sizeof(path), pathfmt, ap, settingspath);
va_end(ap);
/* Create directories */
if (hts_settings_makedirs(path)) return;
tvhdebug("settings", "saving to %s", path);
/* Create tmp file */
snprintf(tmppath, sizeof(tmppath), "%s.tmp", path);
if((fd = tvh_open(tmppath, O_CREAT | O_TRUNC | O_RDWR, S_IRUSR | S_IWUSR)) < 0) {
tvhlog(LOG_ALERT, "settings", "Unable to create \"%s\" - %s",
tmppath, strerror(errno));
return;
}
/* Store data */
#if ENABLE_ZLIB
pack = strstr(path, "/muxes/") != NULL && /* ugly, redesign API */
strstr(path, "/networks/") != NULL &&
strstr(path, "/input/") != NULL;
#else
pack = 0;
#endif
ok = 1;
if (!pack) {
htsbuf_queue_init(&hq, 0);
htsmsg_json_serialize(record, &hq, 1);
TAILQ_FOREACH(hd, &hq.hq_q, hd_link)
if(tvh_write(fd, hd->hd_data + hd->hd_data_off, hd->hd_data_len)) {
tvhlog(LOG_ALERT, "settings", "Failed to write file \"%s\" - %s",
tmppath, strerror(errno));
ok = 0;
break;
}
htsbuf_queue_flush(&hq);
} else {
void
hts_settings_save(htsmsg_t *record, const char *pathfmt, ...)
{
char path[256];
char tmppath[256];
int fd;
va_list ap;
htsbuf_queue_t hq;
htsbuf_data_t *hd;
int ok;
if(settingspath == NULL)
return;
/* Clean the path */
va_start(ap, pathfmt);
_hts_settings_buildpath(path, sizeof(path), pathfmt, ap, settingspath);
va_end(ap);
/* Create directories */
if (hts_settings_makedirs(path)) return;
tvhdebug("settings", "saving to %s", path);
/* Create tmp file */
snprintf(tmppath, sizeof(tmppath), "%s.tmp", path);
if((fd = tvh_open(tmppath, O_CREAT | O_TRUNC | O_RDWR, 0700)) < 0) {
tvhlog(LOG_ALERT, "settings", "Unable to create \"%s\" - %s",
tmppath, strerror(errno));
return;
}
/* Store data */
ok = 1;
htsbuf_queue_init(&hq, 0);
htsmsg_json_serialize(record, &hq, 1);
TAILQ_FOREACH(hd, &hq.hq_q, hd_link)
if(tvh_write(fd, hd->hd_data + hd->hd_data_off, hd->hd_data_len)) {
tvhlog(LOG_ALERT, "settings", "Failed to write file \"%s\" - %s",
tmppath, strerror(errno));
ok = 0;
break;
}
close(fd);
htsbuf_queue_flush(&hq);
/* Move */
if(ok) {
rename(tmppath, path);
/* Delete tmp */
} else
unlink(tmppath);
}
int
hts_settings_buildpath
(char *dst, size_t dstsize, const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
if (!settingspath)
return 1;
_hts_settings_buildpath(dst, dstsize, fmt, va, settingspath);
return 0;
}
static htsmsg_t *
hts_settings_vload(const char *pathfmt, va_list ap, int depth)
{
htsmsg_t *ret = NULL;
char fullpath[256];
va_list ap2;
va_copy(ap2, ap);
/* Try normal path */
_hts_settings_buildpath(fullpath, sizeof(fullpath),
pathfmt, ap, settingspath);
ret = hts_settings_load_path(fullpath, depth);
/* Try bundle path */
if (!ret && *pathfmt != '/') {
_hts_settings_buildpath(fullpath, sizeof(fullpath),
pathfmt, ap2, "data/conf");
ret = hts_settings_load_path(fullpath, depth);
}
return ret;
}
/*
* Check if a path exists
*/
int
hts_settings_exists ( const char *pathfmt, ... )
{
va_list ap;
char path[256];
struct stat st;
/* Build path */
va_start(ap, pathfmt);
_hts_settings_buildpath(path, sizeof(path), pathfmt, ap, settingspath);
va_end(ap);
return (stat(path, &st) == 0);
}
void
hts_settings_remove(const char *pathfmt, ...)
{
char fullpath[256];
va_list ap;
struct stat st;
va_start(ap, pathfmt);
_hts_settings_buildpath(fullpath, sizeof(fullpath),
pathfmt, ap, settingspath);
va_end(ap);
if (stat(fullpath, &st) == 0) {
if (S_ISDIR(st.st_mode))
rmtree(fullpath);
else
unlink(fullpath);
}
}
int
hts_settings_open_file(int for_write, const char *pathfmt, ...)
{
char path[256];
va_list ap;
/* Build path */
va_start(ap, pathfmt);
_hts_settings_buildpath(path, sizeof(path), pathfmt, ap, settingspath);
va_end(ap);
/* Create directories */
if (for_write)
if (hts_settings_makedirs(path)) return -1;
/* Open file */
int flags = for_write ? O_CREAT | O_TRUNC | O_WRONLY : O_RDONLY;
return tvh_open(path, flags, 0700);
}
