oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

archiveapi: adding seeking support in zip archives

Browse Source
This commit is contained in:
Viliam Mateicka 2009-01-20 17:22:45 +01:00 committed by Max Kellermann
parent 1379db379d
commit 17222e9561
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/archive/zip_plugin.c
View File

@ -111,8 +111,8 @@ zip_setup_stream(struct archive_file *file, struct input_stream *is)
is->plugin = &zip_inputplugin;
//insert back reference
is->archive = context;
//we are not seekable
is->seekable = false;
//we are seekable (but its not recommendent to do so)
is->seekable = true;
}
@ -163,6 +163,12 @@ static bool
zip_is_seek(G_GNUC_UNUSED struct input_stream *is,
G_GNUC_UNUSED off_t offset, G_GNUC_UNUSED int whence)
{
zip_context *context = (zip_context *) is->archive;
zzip_off_t ofs = zzip_seek(context->file, offset, whence);
if (ofs != -1) {
is->offset = ofs;
return true;
}
return false;
}