diff options
| author | Max Kellermann <max@duempel.org> | 2013-01-29 21:21:07 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-01-29 21:21:07 +0100 |
| commit | 9f0fb8f6a8f58ff9a760d40bccfadd010b9ddef9 (patch) | |
| tree | e8f5dc8f9e19cfb0873b2f761e26b8a9da7b5e36 /src/ArchivePlugin.hxx | |
| parent | a42f9fd4e2ccb164c0634571da9903e6a2aa507a (diff) | |
ArchivePlugin: replace scan_reset(), scan_next() with visit()
Add the interface ArchiveVisitor.
Diffstat (limited to 'src/ArchivePlugin.hxx')
| -rw-r--r-- | src/ArchivePlugin.hxx | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/src/ArchivePlugin.hxx b/src/ArchivePlugin.hxx index 448a1941..007a4f15 100644 --- a/src/ArchivePlugin.hxx +++ b/src/ArchivePlugin.hxx @@ -26,6 +26,7 @@ struct input_stream; struct archive_file; +class ArchiveVisitor; struct archive_plugin { const char *name; @@ -51,18 +52,9 @@ struct archive_plugin { struct archive_file *(*open)(const char *path_fs, GError **error_r); /** - * reset routine will move current read index in archive to default - * position and then the filenames from archives can be read - * via scan_next routine + * Visit all entries inside this archive. */ - void (*scan_reset)(struct archive_file *); - - /** - * the read method will return corresponding files from archive - * (as pathnames) and move read index to next file. When there is no - * next file it return NULL. - */ - const char *(*scan_next)(struct archive_file *); + void (*visit)(archive_file *af, ArchiveVisitor &visitor); /** * Opens an input_stream of a file within the archive. @@ -96,10 +88,7 @@ void archive_file_close(struct archive_file *file); void -archive_file_scan_reset(struct archive_file *file); - -const char * -archive_file_scan_next(struct archive_file *file); +archive_file_visit(archive_file *file, ArchiveVisitor &visitor); struct input_stream * archive_file_open_stream(struct archive_file *file, const char *path, |