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author | wm4 <wm4@nowhere> | 2014-02-19 16:29:04 +0100 |
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committer | wm4 <wm4@nowhere> | 2014-02-19 16:29:04 +0100 |
commit | bda0e7da1376d5d190e972af794dd76bf83e56fe (patch) | |
tree | 1c371befe5a98f1876d788e99415a5293e464aca /player | |
parent | 844efa54313b395750d139abcea9425e9f4ee6f9 (diff) | |
download | mpv-bda0e7da1376d5d190e972af794dd76bf83e56fe.tar.bz2 mpv-bda0e7da1376d5d190e972af794dd76bf83e56fe.tar.xz |
command: allow accessing metadata entries as list
Not sure about these deep path-names. Maybe "metadata/0" should work
instead of "metadata/list/0". I'm so unsure about it, that I'm leaving
it open.
Diffstat (limited to 'player')
-rw-r--r-- | player/command.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/player/command.c b/player/command.c index d9a2b99922..d9984fc8cb 100644 --- a/player/command.c +++ b/player/command.c @@ -770,6 +770,19 @@ static int mp_property_angle(m_option_t *prop, int action, void *arg, return M_PROPERTY_NOT_IMPLEMENTED; } +static int get_tag_entry(int item, int action, void *arg, void *ctx) +{ + struct mp_tags *tags = ctx; + + struct m_sub_property props[] = { + {"key", SUB_PROP_STR(tags->keys[item])}, + {"value", SUB_PROP_STR(tags->values[item])}, + {0} + }; + + return m_property_read_sub(props, action, arg); +} + static int tag_property(m_option_t *prop, int action, void *arg, struct mp_tags *tags) { @@ -802,6 +815,12 @@ static int tag_property(m_option_t *prop, int action, void *arg, case M_PROPERTY_KEY_ACTION: { struct m_property_action_arg *ka = arg; bstr key = bstr0(ka->key); + if (bstr_eatstart0(&key, "list/")) { + struct m_property_action_arg nka = *ka; + nka.key = key.start; // ok because slice ends with \0 + return m_property_read_list(action, &nka, tags->num_keys, + get_tag_entry, tags); + } // Direct access without this prefix is allowed for compatibility. bstr_eatstart0(&key, "by-key/"); char *meta = mp_tags_get_bstr(tags, key); |