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PlaylistFile: convert system_error::ENOENT to PlaylistResult::NO_SUCH_LIST

This commit is contained in:
Max Kellermann 2015-12-28 06:43:41 +01:00
parent 72851647ca
commit fe0b6a1117
2 changed files with 15 additions and 2 deletions
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5
src/PlaylistError.hxx
View File

@ -55,6 +55,11 @@ public:
"No such song");
}
static PlaylistError NoSuchList() {
return PlaylistError(PlaylistResult::NO_SUCH_LIST,
"No such playlist");
}
static PlaylistError BadRange() {
return PlaylistError(PlaylistResult::BAD_RANGE,
"Bad song index");

12
src/PlaylistFile.cxx
View File

@ -247,7 +247,7 @@ SavePlaylistFile(const PlaylistFileContents &contents, const char *utf8path,
PlaylistFileContents
LoadPlaylistFile(const char *utf8path, Error &error)
{
try {
PlaylistFileContents contents;
const auto path_fs = spl_map_to_fs(utf8path, error);
@ -301,6 +301,10 @@ LoadPlaylistFile(const char *utf8path, Error &error)
}
return contents;
} catch (const std::system_error &e) {
if (IsFileNotFound(e))
throw PlaylistError::NoSuchList();
throw;
}
bool
@ -393,7 +397,7 @@ spl_remove_index(const char *utf8path, unsigned pos, Error &error)
bool
spl_append_song(const char *utf8path, const DetachedSong &song, Error &error)
{
try {
const auto path_fs = spl_map_to_fs(utf8path, error);
if (path_fs.IsNull())
return false;
@ -415,6 +419,10 @@ spl_append_song(const char *utf8path, const DetachedSong &song, Error &error)
idle_add(IDLE_STORED_PLAYLIST);
return true;
} catch (const std::system_error &e) {
if (IsFileNotFound(e))
throw PlaylistError::NoSuchList();
throw;
}
bool