diff options
| author | Max Kellermann <max@duempel.org> | 2009-12-31 10:29:17 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-12-31 16:13:09 +0100 |
| commit | 131cb0598a6cd659211d5a468ebf4575da001a95 (patch) | |
| tree | 0b15c33cde87aed9d93ff5f9c943c1db68f17f38 /src/archive | |
| parent | 9862521aec461bc59236510b9a86ce9571039e91 (diff) | |
archive/iso9660: set input_stream.{size,offset}
Diffstat (limited to 'src/archive')
| -rw-r--r-- | src/archive/iso9660_archive_plugin.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/archive/iso9660_archive_plugin.c b/src/archive/iso9660_archive_plugin.c index 780268df..ab9ba899 100644 --- a/src/archive/iso9660_archive_plugin.c +++ b/src/archive/iso9660_archive_plugin.c @@ -39,7 +39,6 @@ struct iso9660_archive_file { iso9660_t *iso; iso9660_stat_t *statbuf; - size_t cur_ofs; size_t max_blocks; GSList *list; GSList *iter; @@ -179,7 +178,9 @@ iso9660_archive_open_stream(struct archive_file *file, struct input_stream *is, "not found in the ISO file: %s", pathname); return false; } - context->cur_ofs = 0; + + is->size = context->statbuf->size; + context->max_blocks = CEILING(context->statbuf->size, ISO_BLOCKSIZE); return true; } @@ -200,7 +201,7 @@ iso9660_input_read(struct input_stream *is, void *ptr, size_t size, GError **err struct iso9660_archive_file *context = (struct iso9660_archive_file *) is->data; int toread, readed = 0; int no_blocks, cur_block; - size_t left_bytes = context->statbuf->size - context->cur_ofs; + size_t left_bytes = context->statbuf->size - is->offset; size = (size * ISO_BLOCKSIZE) / ISO_BLOCKSIZE; @@ -213,7 +214,7 @@ iso9660_input_read(struct input_stream *is, void *ptr, size_t size, GError **err } if (no_blocks > 0) { - cur_block = context->cur_ofs / ISO_BLOCKSIZE; + cur_block = is->offset / ISO_BLOCKSIZE; readed = iso9660_iso_seek_read (context->iso, ptr, context->statbuf->lsn + cur_block, no_blocks); @@ -227,7 +228,8 @@ iso9660_input_read(struct input_stream *is, void *ptr, size_t size, GError **err if (left_bytes < size) { readed = left_bytes; } - context->cur_ofs += readed; + + is->offset += readed; } return readed; } @@ -235,9 +237,7 @@ iso9660_input_read(struct input_stream *is, void *ptr, size_t size, GError **err static bool iso9660_input_eof(struct input_stream *is) { - struct iso9660_archive_file *context = is->data; - - return (context->cur_ofs == context->statbuf->size); + return is->offset == is->size; } /* exported structures */ |