void playlist_add_base_path(struct playlist *pl, bstr base_path)
{
if (base_path.len == 0 || bstrcmp0(base_path, ".") == 0)
return;
for (struct playlist_entry *e = pl->first; e; e = e->next) {
if (!mp_is_url(bstr0(e->filename))) {
char *new_file = mp_path_join(e, base_path, bstr0(e->filename));
talloc_free(e->filename);
e->filename = new_file;
}
}
}
// Returns 0 if a valid option/file is available, <0 on error, 1 on end of args.
static int split_opt_silent(struct parse_state *p)
{
assert(!p->error);
if (p->argc < 1)
return 1;
p->is_opt = false;
p->arg = bstr0(p->argv[0]);
p->param = bstr0(NULL);
p->argc--;
p->argv++;
if (p->no_more_opts || !bstr_startswith0(p->arg, "-") || p->arg.len == 1)
return 0;
if (bstrcmp0(p->arg, "--") == 0) {
p->no_more_opts = true;
return split_opt_silent(p);
}
p->is_opt = true;
if (!bstr_eatstart0(&p->arg, "--"))
bstr_eatstart0(&p->arg, "-");
bool ambiguous = !bstr_split_tok(p->arg, "=", &p->arg, &p->param);
int r = m_config_option_requires_param(p->config, p->arg);
if (r < 0)
return r;
if (ambiguous && r > 0) {
if (p->argc < 1)
return M_OPT_MISSING_PARAM;
p->param = bstr0(p->argv[0]);
p->argc--;
p->argv++;
}
return 0;
}
static int parse_profile(struct m_config *config, const struct m_option *opt,
struct bstr name, struct bstr param, bool set)
{
if (!bstrcmp0(param, "help")) {
struct m_profile *p;
if (!config->profiles) {
mp_tmsg(MSGT_CFGPARSER, MSGL_INFO,
"No profiles have been defined.\n");
return M_OPT_EXIT - 1;
}
mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Available profiles:\n");
for (p = config->profiles; p; p = p->next)
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\t%s\t%s\n", p->name,
p->desc ? p->desc : "");
mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n");
return M_OPT_EXIT - 1;
}
char **list = NULL;
int r = m_option_type_string_list.parse(opt, name, param, &list);
if (r < 0)
return r;
if (!list || !list[0])
return M_OPT_INVALID;
for (int i = 0; list[i]; i++) {
struct m_profile *p = m_config_get_profile(config, list[i]);
if (!p) {
mp_tmsg(MSGT_CFGPARSER, MSGL_WARN, "Unknown profile '%s'.\n",
list[i]);
r = M_OPT_INVALID;
} else if (set)
m_config_set_profile(config, p);
}
m_option_free(opt, &list);
return r;
}
// returns M_OPT_... error code
int m_config_parse_mp_command_line(m_config_t *config, struct playlist *files,
struct mpv_global *global, char **argv)
{
int ret = M_OPT_UNKNOWN;
int mode = 0;
struct playlist_entry *local_start = NULL;
int local_params_count = 0;
struct playlist_param *local_params = 0;
assert(config != NULL);
mode = GLOBAL;
struct parse_state p = {config, argv};
while (split_opt(&p)) {
if (p.is_opt) {
int flags = M_SETOPT_FROM_CMDLINE;
if (mode == LOCAL)
flags |= M_SETOPT_BACKUP | M_SETOPT_CHECK_ONLY;
int r = m_config_set_option_ext(config, p.arg, p.param, flags);
if (r == M_OPT_EXIT) {
ret = r;
goto err_out;
} else if (r < 0) {
MP_FATAL(config, "Setting command line option '--%.*s=%.*s' failed.\n",
BSTR_P(p.arg), BSTR_P(p.param));
goto err_out;
}
// Handle some special arguments outside option parser.
if (!bstrcmp0(p.arg, "{")) {
if (mode != GLOBAL) {
MP_ERR(config, "'--{' can not be nested.\n");
goto err_out;
}
mode = LOCAL;
assert(!local_start);
local_start = files->last;
continue;
}
if (!bstrcmp0(p.arg, "}")) {
if (mode != LOCAL) {
MP_ERR(config, "Too many closing '--}'.\n");
goto err_out;
}
if (local_params_count) {
// The files added between '{' and '}' are the entries from
// the entry _after_ local_start, until the end of the list.
// If local_start is NULL, the list was empty on '{', and we
// want all files in the list.
struct playlist_entry *cur
= local_start ? local_start->next : files->first;
if (!cur)
MP_WARN(config, "Ignored options!\n");
while (cur) {
playlist_entry_add_params(cur, local_params,
local_params_count);
cur = cur->next;
}
}
local_params_count = 0;
mode = GLOBAL;
m_config_restore_backups(config);
local_start = NULL;
continue;
}
if (bstrcmp0(p.arg, "playlist") == 0) {
// append the playlist to the local args
char *param0 = bstrdup0(NULL, p.param);
struct playlist *pl = playlist_parse_file(param0, global);
talloc_free(param0);
if (!pl) {
MP_FATAL(config, "Error reading playlist '%.*s'\n",
BSTR_P(p.param));
goto err_out;
}
playlist_transfer_entries(files, pl);
talloc_free(pl);
continue;
}
if (mode == LOCAL) {
MP_TARRAY_APPEND(NULL, local_params, local_params_count,
(struct playlist_param) {p.arg, p.param});
}
// Returns 0 if a valid option/file is available, <0 on error, 1 on end of args.
static int split_opt_silent(struct parse_state *p)
{
assert(!p->error);
if (p->argc < 1)
return 1;
p->mp_opt = NULL;
p->arg = bstr0(p->argv[0]);
p->param = bstr0(NULL);
p->argc--;
p->argv++;
if (p->no_more_opts || !bstr_startswith0(p->arg, "-") || p->arg.len == 1)
return 0;
if (bstrcmp0(p->arg, "--") == 0) {
p->no_more_opts = true;
return split_opt_silent(p);
}
bool old_syntax = !bstr_startswith0(p->arg, "--");
if (old_syntax) {
p->arg = bstr_cut(p->arg, 1);
} else {
p->arg = bstr_cut(p->arg, 2);
int idx = bstrchr(p->arg, '=');
if (idx > 0) {
p->param = bstr_cut(p->arg, idx + 1);
p->arg = bstr_splice(p->arg, 0, idx);
}
}
p->mp_opt = m_config_get_option(p->config, p->arg);
if (!p->mp_opt) {
// Automagic "no-" arguments: "--no-bla" turns into "--bla=no".
if (!bstr_startswith0(p->arg, "no-"))
return -1;
struct bstr s = bstr_cut(p->arg, 3);
p->mp_opt = m_config_get_option(p->config, s);
if (!p->mp_opt || p->mp_opt->type != &m_option_type_flag)
return -1;
// Avoid allowing "--no-no-bla".
if (bstr_startswith(bstr0(p->mp_opt->name), bstr0("no-")))
return -1;
// Flag options never have parameters.
old_syntax = false;
if (p->param.len)
return -2;
p->arg = s;
p->param = bstr0("no");
}
if (bstr_endswith0(p->arg, "-clr"))
old_syntax = false;
if (old_syntax && !(p->mp_opt->type->flags & M_OPT_TYPE_OLD_SYNTAX_NO_PARAM))
{
if (p->argc < 1)
return -3;
p->param = bstr0(p->argv[0]);
p->argc--;
p->argv++;
}
return 0;
}
bool m_config_parse_mp_command_line(m_config_t *config, struct playlist *files,
int argc, char **argv)
{
int mode = 0;
struct playlist_entry *local_start = NULL;
bool shuffle = false;
int local_params_count = 0;
struct playlist_param *local_params = 0;
assert(config != NULL);
assert(!config->file_local_mode);
config->mode = M_COMMAND_LINE;
mode = GLOBAL;
#ifdef CONFIG_MACOSX_FINDER
if (macosx_finder_args(config, files, argc, argv))
return true;
#endif
struct parse_state p = {config, argc, argv};
while (split_opt(&p)) {
if (p.mp_opt) {
int r;
if (mode == GLOBAL && !(p.mp_opt->flags & M_OPT_PRE_PARSE)) {
r = m_config_set_option(config, p.arg, p.param);
} else {
r = m_config_check_option(config, p.arg, p.param);
}
if (r <= M_OPT_EXIT)
goto err_out;
if (r < 0) {
char *msg = m_option_strerror(r);
if (!msg)
goto print_err;
mp_tmsg(MSGT_CFGPARSER, MSGL_FATAL,
"Error parsing commandline option %.*s: %s\n",
BSTR_P(p.arg), msg);
goto err_out;
}
// Handle some special arguments outside option parser.
if (!bstrcmp0(p.arg, "{")) {
if (mode != GLOBAL) {
mp_msg(MSGT_CFGPARSER, MSGL_ERR,
"'--{' can not be nested.\n");
goto err_out;
}
mode = LOCAL;
// Needed for option checking.
m_config_enter_file_local(config);
assert(!local_start);
local_start = files->last;
continue;
}
if (!bstrcmp0(p.arg, "}")) {
if (mode != LOCAL) {
mp_msg(MSGT_CFGPARSER, MSGL_ERR,
"Too many closing '--}'.\n");
goto err_out;
}
if (local_params_count) {
// The files added between '{' and '}' are the entries from
// the entry _after_ local_start, until the end of the list.
// If local_start is NULL, the list was empty on '{', and we
// want all files in the list.
struct playlist_entry *cur
= local_start ? local_start->next : files->first;
if (!cur)
mp_msg(MSGT_CFGPARSER, MSGL_WARN, "Ignored options!\n");
while (cur) {
playlist_entry_add_params(cur, local_params,
local_params_count);
cur = cur->next;
}
}
local_params_count = 0;
mode = GLOBAL;
m_config_leave_file_local(config);
local_start = NULL;
shuffle = false;
continue;
}
if (bstrcmp0(p.arg, "shuffle") == 0) {
shuffle = parse_flag(p.arg, p.param);
continue;
}
if (bstrcmp0(p.arg, "playlist") == 0) {
// append the playlist to the local args
char *param0 = bstrdup0(NULL, p.param);
struct playlist *pl = playlist_parse_file(param0);
talloc_free(param0);
if (!pl)
goto print_err;
playlist_transfer_entries(files, pl);
talloc_free(pl);
continue;
}
if (mode == LOCAL) {
MP_TARRAY_APPEND(NULL, local_params, local_params_count,
(struct playlist_param) {p.arg, p.param});
}
