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stream_libarchive: simplify multi-volume rar hate message 

I couldn't find any reason for this message to be so far dispalced from
where it's necessity was determined. That necessity is not however in
question.

Also improve the wording and line breaking.
This commit is contained in:
Kevin Mitchell 2020-04-27 00:25:58 -07:00
parent 430b6f9f12
commit 9285a1c05e
No known key found for this signature in database
GPG Key ID: 559A34B46A917232
1 changed files with 8 additions and 14 deletions
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22
stream/stream_libarchive.c
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@ -260,8 +260,7 @@ static const struct file_pattern patterns[] = {
{ NULL, NULL, NULL, 0, 0 },
};
static bool find_volumes(struct mp_archive *mpa, bool multivol_hint,
bool *is_multivolume)
static bool find_volumes(struct mp_archive *mpa, bool multivol_hint)
{
struct bstr primary_url = bstr0(mpa->primary_src->url);
@ -284,7 +283,12 @@ static bool find_volumes(struct mp_archive *mpa, bool multivol_hint,
if (!add_volume(mpa, NULL, url, i + 1))
return false;
}
*is_multivolume = true;
MP_WARN(mpa, "This appears to be a multi-volume archive.\n"
"Support is not very good due to libarchive limitations.\n"
"There are known cases of libarchive crashing mpv on these.\n"
"This is also an excessively inefficient and stupid way to distribute\n"
"media files. People creating them should rethink this.\n");
return true;
}
@ -315,10 +319,9 @@ struct mp_archive *mp_archive_new(struct mp_log *log, struct stream *src,
bool probe_all = flags & MP_ARCHIVE_FLAG_UNSAFE;
bool maybe_rar2_multivol = maybe_rar && probe_multi_rar(src);
bool is_multivolume = false;
if (!(flags & MP_ARCHIVE_FLAG_NO_RAR_VOLUMES)) {
// try to open other volumes
if (!find_volumes(mpa, maybe_rar2_multivol, &is_multivolume))
if (!find_volumes(mpa, maybe_rar2_multivol))
goto err;
}
@ -360,15 +363,6 @@ struct mp_archive *mp_archive_new(struct mp_log *log, struct stream *src,
if (fail)
goto err;
if (is_multivolume) {
MP_WARN(mpa, "This appears to be a multi-volume rar file. Support is "
"not very good due to lack of good libarchive support for them. "
"They are also an excessively inefficient and stupid way to "
"distribute media files, so tell the people creating these files "
"to rethink this.\n");
MP_WARN(mpa, "There are known cases of libarchive crashing mpv on these.\n");
}
return mpa;
err: