void mp_parse_cfgfiles(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
if (!opts->load_config)
return;
mp_mk_config_dir(mpctx->global, "");
m_config_t *conf = mpctx->mconfig;
char *section = NULL;
bool encoding = opts->encode_opts &&
opts->encode_opts->file && opts->encode_opts->file[0];
// In encoding mode, we don't want to apply normal config options.
// So we "divert" normal options into a separate section, and the diverted
// section is never used - unless maybe it's explicitly referenced from an
// encoding profile.
if (encoding)
section = "playback-default";
// The #if is a stupid hack to avoid errors if libavfilter is not available.
#if HAVE_LIBAVFILTER && HAVE_ENCODING
char *cf = mp_find_config_file(NULL, mpctx->global, "encoding-profiles.conf");
if (cf)
m_config_parse_config_file(mpctx->mconfig, cf, SECT_ENCODE, 0);
talloc_free(cf);
#endif
load_all_cfgfiles(mpctx, section, "config");
load_all_cfgfiles(mpctx, section, "mpv.conf");
if (encoding)
m_config_set_profile(conf, m_config_add_profile(conf, SECT_ENCODE), 0);
}
void mp_ass_configure_fonts(ASS_Renderer *priv, struct osd_style_opts *opts,
struct mpv_global *global, struct mp_log *log)
{
void *tmp = talloc_new(NULL);
char *default_font = mp_find_config_file(tmp, global, "subfont.ttf");
char *config = mp_find_config_file(tmp, global, "fonts.conf");
if (default_font && !mp_path_exists(default_font))
default_font = NULL;
mp_verbose(log, "Setting up fonts...\n");
ass_set_fonts(priv, default_font, opts->font, 1, config, 1);
mp_verbose(log, "Done.\n");
talloc_free(tmp);
}
static void mp_load_per_file_config(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
char *confpath;
char cfg[512];
const char *file = mpctx->filename;
if (snprintf(cfg, sizeof(cfg), "%s.conf", file) >= sizeof(cfg)) {
MP_VERBOSE(mpctx, "Filename is too long, "
"can not load file or directory specific config files\n");
return;
}
char *name = mp_basename(cfg);
if (opts->use_filedir_conf) {
bstr dir = mp_dirname(cfg);
char *dircfg = mp_path_join(NULL, dir, bstr0("mpv.conf"));
try_load_config(mpctx, dircfg, FILE_LOCAL_FLAGS);
talloc_free(dircfg);
if (try_load_config(mpctx, cfg, FILE_LOCAL_FLAGS))
return;
}
if ((confpath = mp_find_config_file(NULL, mpctx->global, name))) {
try_load_config(mpctx, confpath, FILE_LOCAL_FLAGS);
talloc_free(confpath);
}
}
bool mp_parse_cfgfiles(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
if (!opts->load_config)
return true;
m_config_t *conf = mpctx->mconfig;
void *tmp = talloc_new(NULL);
bool r = true;
char *conffile;
// The #if is a stupid hack to avoid errors if libavfilter is not available.
#if HAVE_VF_LAVFI && HAVE_ENCODING
conffile = mp_find_config_file(tmp, mpctx->global, "encoding-profiles.conf");
if (conffile && mp_path_exists(conffile))
m_config_parse_config_file(mpctx->mconfig, conffile, 0);
#endif
conffile = mp_find_global_config_file(tmp, mpctx->global, "mpv.conf");
if (conffile && m_config_parse_config_file(conf, conffile, 0) < 0) {
r = false;
goto done;
}
mp_mk_config_dir(mpctx->global, NULL);
if (!(conffile = mp_find_user_config_file(tmp, mpctx->global, "config")))
MP_ERR(mpctx, "mp_find_user_config_file(\"config\") problem\n");
else if (m_config_parse_config_file(conf, conffile, 0) < 0) {
r = false;
goto done;
}
done:
talloc_free(tmp);
return r;
}
static char *mp_get_playback_resume_config_filename(struct mpv_global *global,
const char *fname)
{
struct MPOpts *opts = global->opts;
char *res = NULL;
void *tmp = talloc_new(NULL);
const char *realpath = fname;
bstr bfname = bstr0(fname);
if (!mp_is_url(bfname)) {
if (opts->ignore_path_in_watch_later_config) {
realpath = mp_basename(fname);
} else {
char *cwd = mp_getcwd(tmp);
if (!cwd)
goto exit;
realpath = mp_path_join(tmp, bstr0(cwd), bstr0(fname));
}
}
if (bstr_startswith0(bfname, "dvd://"))
realpath = talloc_asprintf(tmp, "%s - %s", realpath, opts->dvd_device);
if (bstr_startswith0(bfname, "br://") || bstr_startswith0(bfname, "bd://") ||
bstr_startswith0(bfname, "bluray://"))
realpath = talloc_asprintf(tmp, "%s - %s", realpath, opts->bluray_device);
uint8_t md5[16];
av_md5_sum(md5, realpath, strlen(realpath));
char *conf = talloc_strdup(tmp, "");
for (int i = 0; i < 16; i++)
conf = talloc_asprintf_append(conf, "%02X", md5[i]);
res = talloc_asprintf(tmp, MP_WATCH_LATER_CONF "/%s", conf);
res = mp_find_config_file(NULL, global, res);
if (!res) {
res = mp_find_config_file(tmp, global, MP_WATCH_LATER_CONF);
if (res)
res = talloc_asprintf(NULL, "%s/%s", res, conf);
}
exit:
talloc_free(tmp);
return res;
}
void mp_ass_configure_fonts(ASS_Renderer *priv, struct osd_style_opts *opts)
{
char *default_font = mp_find_user_config_file("subfont.ttf");
char *config = mp_find_config_file("fonts.conf");
if (!mp_path_exists(default_font)) {
talloc_free(default_font);
default_font = NULL;
}
ass_set_fonts(priv, default_font, opts->font, 1, config, 1);
talloc_free(default_font);
talloc_free(config);
}
bool mp_parse_cfgfiles(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
if (!opts->load_config)
return true;
m_config_t *conf = mpctx->mconfig;
void *tmp = talloc_new(NULL);
bool r = true;
char *conffile;
char *section = NULL;
bool encoding = opts->encode_output.file && *opts->encode_output.file;
// In encoding mode, we don't want to apply normal config options.
// So we "divert" normal options into a separate section, and the diverted
// section is never used - unless maybe it's explicitly referenced from an
// encoding profile.
if (encoding)
section = "playback-default";
// The #if is a stupid hack to avoid errors if libavfilter is not available.
#if HAVE_LIBAVFILTER && HAVE_ENCODING
conffile = mp_find_config_file(tmp, mpctx->global, "encoding-profiles.conf");
if (conffile && mp_path_exists(conffile))
m_config_parse_config_file(mpctx->mconfig, conffile, SECT_ENCODE, 0);
#endif
conffile = mp_find_global_config_file(tmp, mpctx->global, "mpv.conf");
if (conffile && m_config_parse_config_file(conf, conffile, section, 0) < 0) {
r = false;
goto done;
}
mp_mk_config_dir(mpctx->global, NULL);
if (!(conffile = mp_find_user_config_file(tmp, mpctx->global, "config")))
MP_ERR(mpctx, "mp_find_user_config_file(\"config\") problem\n");
else if (m_config_parse_config_file(conf, conffile, section, 0) < 0) {
r = false;
goto done;
}
if (encoding)
m_config_set_profile(conf, m_config_add_profile(conf, SECT_ENCODE), 0);
done:
talloc_free(tmp);
return r;
}
void mp_ass_configure_fonts(ASS_Renderer *priv, struct osd_style_opts *opts)
{
char *default_font = mp_find_user_config_file("subfont.ttf");
char *config = mp_find_config_file("fonts.conf");
if (default_font && !mp_path_exists(default_font)) {
talloc_free(default_font);
default_font = NULL;
}
mp_msg(MSGT_ASS, MSGL_V, "[ass] Setting up fonts...\n");
ass_set_fonts(priv, default_font, opts->font, 1, config, 1);
mp_msg(MSGT_ASS, MSGL_V, "[ass] Done.\n");
talloc_free(default_font);
talloc_free(config);
}
static struct bstr strip_ext(struct bstr str)
{
int dotpos = bstrrchr(str, '.');
if (dotpos < 0)
return str;
return (struct bstr){str.start, dotpos};
}
static struct bstr get_ext(struct bstr s)
{
int dotpos = bstrrchr(s, '.');
if (dotpos < 0)
return (struct bstr){NULL, 0};
return bstr_splice(s, dotpos + 1, s.len);
}
bool mp_might_be_subtitle_file(const char *filename)
{
return test_ext(get_ext(bstr0(filename))) == STREAM_SUB;
}
static int compare_sub_filename(const void *a, const void *b)
{
const struct subfn *s1 = a;
const struct subfn *s2 = b;
return strcoll(s1->fname, s2->fname);
}
static int compare_sub_priority(const void *a, const void *b)
{
const struct subfn *s1 = a;
const struct subfn *s2 = b;
if (s1->priority > s2->priority)
return -1;
if (s1->priority < s2->priority)
return 1;
return strcoll(s1->fname, s2->fname);
}
static struct bstr guess_lang_from_filename(struct bstr name)
{
if (name.len < 2)
return (struct bstr){NULL, 0};
int n = 0;
int i = name.len - 1;
if (name.start[i] == ')' || name.start[i] == ']')
i--;
while (i >= 0 && mp_isalpha(name.start[i])) {
n++;
if (n > 3)
return (struct bstr){NULL, 0};
i--;
}
if (n < 2)
return (struct bstr){NULL, 0};
return (struct bstr){name.start + i + 1, n};
}
static void append_dir_subtitles(struct mpv_global *global,
struct subfn **slist, int *nsub,
struct bstr path, const char *fname,
int limit_fuzziness)
{
void *tmpmem = talloc_new(NULL);
struct MPOpts *opts = global->opts;
struct mp_log *log = mp_log_new(tmpmem, global->log, "find_files");
if (mp_is_url(bstr0(fname)))
goto out;
struct bstr f_fname = bstr0(mp_basename(fname));
struct bstr f_fname_noext = bstrdup(tmpmem, strip_ext(f_fname));
bstr_lower(f_fname_noext);
struct bstr f_fname_trim = bstr_strip(f_fname_noext);
// 0 = nothing
// 1 = any subtitle file
// 2 = any sub file containing movie name
// 3 = sub file containing movie name and the lang extension
char *path0 = bstrdup0(tmpmem, path);
DIR *d = opendir(path0);
if (!d)
goto out;
mp_verbose(log, "Loading external files in %.*s\n", BSTR_P(path));
struct dirent *de;
while ((de = readdir(d))) {
struct bstr dename = bstr0(de->d_name);
void *tmpmem2 = talloc_new(tmpmem);
// retrieve various parts of the filename
struct bstr tmp_fname_noext = bstrdup(tmpmem2, strip_ext(dename));
bstr_lower(tmp_fname_noext);
struct bstr tmp_fname_ext = get_ext(dename);
struct bstr tmp_fname_trim = bstr_strip(tmp_fname_noext);
// check what it is (most likely)
int type = test_ext(tmp_fname_ext);
char **langs = NULL;
int fuzz = -1;
switch (type) {
case STREAM_SUB:
langs = opts->sub_lang;
fuzz = opts->sub_auto;
break;
case STREAM_AUDIO:
langs = opts->audio_lang;
fuzz = opts->audiofile_auto;
break;
}
if (fuzz < 0)
goto next_sub;
// we have a (likely) subtitle file
int prio = 0;
char *found_lang = NULL;
if (langs) {
if (bstr_startswith(tmp_fname_trim, f_fname_trim)) {
struct bstr lang = guess_lang_from_filename(tmp_fname_trim);
if (lang.len) {
for (int n = 0; langs[n]; n++) {
if (bstr_startswith0(lang, langs[n])) {
prio = 4; // matches the movie name + lang extension
found_lang = langs[n];
break;
}
}
}
}
}
if (!prio && bstrcmp(tmp_fname_trim, f_fname_trim) == 0)
prio = 3; // matches the movie name
if (!prio && bstr_find(tmp_fname_trim, f_fname_trim) >= 0 && fuzz >= 1)
prio = 2; // contains the movie name
if (!prio) {
// doesn't contain the movie name
// don't try in the mplayer subtitle directory
if (!limit_fuzziness && fuzz >= 2) {
prio = 1;
}
}
mp_dbg(log, "Potential external file: \"%s\" Priority: %d\n",
de->d_name, prio);
if (prio) {
prio += prio;
char *subpath = mp_path_join(*slist, path, dename);
if (mp_path_exists(subpath)) {
MP_GROW_ARRAY(*slist, *nsub);
struct subfn *sub = *slist + (*nsub)++;
// annoying and redundant
if (strncmp(subpath, "./", 2) == 0)
subpath += 2;
sub->type = type;
sub->priority = prio;
sub->fname = subpath;
sub->lang = found_lang;
} else
talloc_free(subpath);
}
next_sub:
talloc_free(tmpmem2);
}
closedir(d);
out:
talloc_free(tmpmem);
}
static bool case_endswith(const char *s, const char *end)
{
size_t len = strlen(s);
size_t elen = strlen(end);
return len >= elen && strcasecmp(s + len - elen, end) == 0;
}
// Drop .sub file if .idx file exists.
// Assumes slist is sorted by compare_sub_filename.
static void filter_subidx(struct subfn **slist, int *nsub)
{
const char *prev = NULL;
for (int n = 0; n < *nsub; n++) {
const char *fname = (*slist)[n].fname;
if (case_endswith(fname, ".idx")) {
prev = fname;
} else if (case_endswith(fname, ".sub")) {
if (prev && strncmp(prev, fname, strlen(fname) - 4) == 0)
(*slist)[n].priority = -1;
}
}
for (int n = *nsub - 1; n >= 0; n--) {
if ((*slist)[n].priority < 0)
MP_TARRAY_REMOVE_AT(*slist, *nsub, n);
}
}
// Return a list of subtitles and audio files found, sorted by priority.
// Last element is terminated with a fname==NULL entry.
struct subfn *find_external_files(struct mpv_global *global, const char *fname)
{
struct MPOpts *opts = global->opts;
struct subfn *slist = talloc_array_ptrtype(NULL, slist, 1);
int n = 0;
// Load subtitles from current media directory
append_dir_subtitles(global, &slist, &n, mp_dirname(fname), fname, 0);
if (opts->sub_auto >= 0) {
// Load subtitles in dirs specified by sub-paths option
if (opts->sub_paths) {
for (int i = 0; opts->sub_paths[i]; i++) {
char *path = mp_path_join(slist, mp_dirname(fname),
bstr0(opts->sub_paths[i]));
append_dir_subtitles(global, &slist, &n, bstr0(path), fname, 0);
}
}
// Load subtitles in ~/.mpv/sub limiting sub fuzziness
char *mp_subdir = mp_find_config_file(NULL, global, "sub/");
if (mp_subdir)
append_dir_subtitles(global, &slist, &n, bstr0(mp_subdir), fname, 1);
talloc_free(mp_subdir);
}
// Sort by name for filter_subidx()
qsort(slist, n, sizeof(*slist), compare_sub_filename);
filter_subidx(&slist, &n);
// Sort subs by priority and append them
qsort(slist, n, sizeof(*slist), compare_sub_priority);
struct subfn z = {0};
MP_TARRAY_APPEND(NULL, slist, n, z);
return slist;
}
dvb_config_t *dvb_get_config(stream_t *stream)
{
struct mp_log *log = stream->log;
struct mpv_global *global = stream->global;
int i, fd, type, size;
char filename[30], *conf_file, *name;
dvb_channels_list *list;
dvb_card_config_t *cards = NULL, *tmp;
dvb_config_t *conf = NULL;
conf = malloc(sizeof(dvb_config_t));
if(conf == NULL)
return NULL;
conf->priv = NULL;
conf->count = 0;
conf->cards = NULL;
for(i=0; i<MAX_CARDS; i++)
{
snprintf(filename, sizeof(filename), "/dev/dvb/adapter%d/frontend0", i);
fd = open(filename, O_RDONLY|O_NONBLOCK|O_CLOEXEC);
if(fd < 0)
{
mp_verbose(log, "DVB_CONFIG, can't open device %s, skipping\n", filename);
continue;
}
type = dvb_get_tuner_type(fd, log);
close(fd);
if(type != TUNER_SAT && type != TUNER_TER && type != TUNER_CBL && type != TUNER_ATSC)
{
mp_verbose(log, "DVB_CONFIG, can't detect tuner type of card %d, skipping\n", i);
continue;
}
void *talloc_ctx = talloc_new(NULL);
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf");
switch(type) {
case TUNER_TER:
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf.ter");
break;
case TUNER_CBL:
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf.cbl");
break;
case TUNER_SAT:
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf.sat");
break;
case TUNER_ATSC:
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf.atsc");
break;
}
if(conf_file && (access(conf_file, F_OK | R_OK) != 0))
conf_file = mp_find_config_file(talloc_ctx, global, "channels.conf");
list = dvb_get_channels(log, conf_file, type);
talloc_free(talloc_ctx);
if(list == NULL)
continue;
size = sizeof(dvb_card_config_t) * (conf->count + 1);
tmp = realloc(conf->cards, size);
if(tmp == NULL)
{
fprintf(stderr, "DVB_CONFIG, can't realloc %d bytes, skipping\n", size);
continue;
}
cards = tmp;
name = malloc(20);
if(name==NULL)
{
fprintf(stderr, "DVB_CONFIG, can't realloc 20 bytes, skipping\n");
continue;
}
conf->cards = cards;
conf->cards[conf->count].devno = i;
conf->cards[conf->count].list = list;
conf->cards[conf->count].type = type;
snprintf(name, 20, "DVB-%c card n. %d", type==TUNER_TER ? 'T' : (type==TUNER_CBL ? 'C' : 'S'), conf->count+1);
conf->cards[conf->count].name = name;
conf->count++;
}
if(conf->count == 0)
{
free(conf);
conf = NULL;
}
return conf;
}
dvb_state_t *dvb_get_state(stream_t *stream)
{
if (global_dvb_state != NULL) {
return global_dvb_state;
}
struct mp_log *log = stream->log;
struct mpv_global *global = stream->global;
dvb_priv_t *priv = stream->priv;
int type, size;
char filename[30], *name;
dvb_channels_list *list;
dvb_card_config_t *cards = NULL, *tmp;
dvb_state_t *state = NULL;
state = malloc(sizeof(dvb_state_t));
if (state == NULL)
return NULL;
state->count = 0;
state->switching_channel = false;
state->stream_used = true;
state->cards = NULL;
state->fe_fd = state->dvr_fd = -1;
for (int i = 0; i < MAX_CARDS; i++) {
snprintf(filename, sizeof(filename), "/dev/dvb/adapter%d/frontend0", i);
int fd = open(filename, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
if (fd < 0) {
mp_verbose(log, "DVB_CONFIG, can't open device %s, skipping\n",
filename);
continue;
}
mp_verbose(log, "Opened device %s, FD: %d\n", filename, fd);
int* tuner_types = NULL;
int num_tuner_types = dvb_get_tuner_types(fd, log, &tuner_types);
close(fd);
mp_verbose(log, "Frontend device %s offers %d supported delivery systems.\n",
filename, num_tuner_types);
for (int num_tuner_type=0; num_tuner_type<num_tuner_types; num_tuner_type++) {
type = tuner_types[num_tuner_type];
if (type != TUNER_SAT && type != TUNER_TER && type != TUNER_CBL &&
type != TUNER_ATSC) {
mp_verbose(log, "DVB_CONFIG, can't detect tuner type of "
"card %d, skipping\n", i);
continue;
}
void *talloc_ctx = talloc_new(NULL);
char *conf_file = NULL;
if (priv->cfg_file && priv->cfg_file[0])
conf_file = priv->cfg_file;
else {
switch (type) {
case TUNER_TER:
conf_file = mp_find_config_file(talloc_ctx, global,
"channels.conf.ter");
break;
case TUNER_CBL:
conf_file = mp_find_config_file(talloc_ctx, global,
"channels.conf.cbl");
break;
case TUNER_SAT:
conf_file = mp_find_config_file(talloc_ctx, global,
"channels.conf.sat");
break;
case TUNER_ATSC:
conf_file = mp_find_config_file(talloc_ctx, global,
"channels.conf.atsc");
break;
}
if (conf_file) {
mp_verbose(log, "Ignoring other channels.conf files.\n");
} else {
conf_file = mp_find_config_file(talloc_ctx, global,
"channels.conf");
}
}
list = dvb_get_channels(log, priv->cfg_full_transponder, conf_file,
type);
talloc_free(talloc_ctx);
if (list == NULL)
continue;
size = sizeof(dvb_card_config_t) * (state->count + 1);
tmp = realloc(state->cards, size);
if (tmp == NULL) {
mp_err(log, "DVB_CONFIG, can't realloc %d bytes, skipping\n",
size);
free(list);
continue;
}
cards = tmp;
name = malloc(20);
if (name == NULL) {
mp_err(log, "DVB_CONFIG, can't realloc 20 bytes, skipping\n");
free(list);
free(tmp);
continue;
}
state->cards = cards;
state->cards[state->count].devno = i;
state->cards[state->count].list = list;
state->cards[state->count].type = type;
snprintf(name, 20, "DVB-%c card n. %d",
type == TUNER_TER ? 'T' : (type == TUNER_CBL ? 'C' : 'S'),
state->count + 1);
state->cards[state->count].name = name;
state->count++;
}
talloc_free(tuner_types);
}
if (state->count == 0) {
free(state);
state = NULL;
}
global_dvb_state = state;
return state;
}
