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authorMax Kellermann <max@duempel.org>2009-12-15 20:29:44 +0100
committerMax Kellermann <max@duempel.org>2009-12-15 20:29:44 +0100
commitc959148ed1aae9b31a649a08f5dd8a51ef128942 (patch)
treea7b678b2a5989cd2499cf203eb1c3342554436c4 /src/archive/zip_plugin.c
parent530e480748854f43819c3dd1dbe6418c343b4f64 (diff)
downloadmpd-c959148ed1aae9b31a649a08f5dd8a51ef128942.tar.gz
mpd-c959148ed1aae9b31a649a08f5dd8a51ef128942.tar.xz
mpd-c959148ed1aae9b31a649a08f5dd8a51ef128942.zip
archive/zip: renamed plugin to "zzip"
This plugin is based on libzzip.
Diffstat (limited to 'src/archive/zip_plugin.c')
-rw-r--r--src/archive/zip_plugin.c197
1 files changed, 0 insertions, 197 deletions
diff --git a/src/archive/zip_plugin.c b/src/archive/zip_plugin.c
deleted file mode 100644
index 95bc1d02b..000000000
--- a/src/archive/zip_plugin.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright (C) 2003-2009 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/**
- * zip archive handling (requires zziplib)
- */
-
-#include "config.h"
-#include "archive_api.h"
-#include "archive_api.h"
-#include "input_plugin.h"
-
-#include <zzip/zzip.h>
-#include <glib.h>
-#include <string.h>
-
-typedef struct {
- ZZIP_DIR *dir;
- ZZIP_FILE *file;
- size_t length;
- GSList *list;
- GSList *iter;
-} zip_context;
-
-static const struct input_plugin zip_inputplugin;
-
-/* archive open && listing routine */
-
-static struct archive_file *
-zip_open(char * pathname)
-{
- zip_context *context = g_malloc(sizeof(zip_context));
- ZZIP_DIRENT dirent;
-
- // open archive
- context->list = NULL;
- context->dir = zzip_dir_open(pathname, NULL);
- if (context->dir == NULL) {
- g_warning("zipfile %s open failed\n", pathname);
- return NULL;
- }
-
- while (zzip_dir_read(context->dir, &dirent)) {
- //add only files
- if (dirent.st_size > 0) {
- context->list = g_slist_prepend(context->list,
- g_strdup(dirent.d_name));
- }
- }
-
- return (struct archive_file *)context;
-}
-
-static void
-zip_scan_reset(struct archive_file *file)
-{
- zip_context *context = (zip_context *) file;
- //reset iterator
- context->iter = context->list;
-}
-
-static char *
-zip_scan_next(struct archive_file *file)
-{
- zip_context *context = (zip_context *) file;
- char *data = NULL;
- if (context->iter != NULL) {
- ///fetch data and goto next
- data = context->iter->data;
- context->iter = g_slist_next(context->iter);
- }
- return data;
-}
-
-static void
-zip_close(struct archive_file *file)
-{
- zip_context *context = (zip_context *) file;
- if (context->list) {
- //free list
- for (GSList *tmp = context->list; tmp != NULL; tmp = g_slist_next(tmp))
- g_free(tmp->data);
- g_slist_free(context->list);
- }
- //close archive
- zzip_dir_close (context->dir);
-
- g_free(context);
-}
-
-/* single archive handling */
-
-static bool
-zip_open_stream(struct archive_file *file, struct input_stream *is,
- const char *pathname)
-{
- zip_context *context = (zip_context *) file;
- ZZIP_STAT z_stat;
-
- //setup file ops
- is->plugin = &zip_inputplugin;
- //insert back reference
- is->data = context;
- //we are seekable (but its not recommendent to do so)
- is->seekable = true;
-
- context->file = zzip_file_open(context->dir, pathname, 0);
- if (!context->file) {
- g_warning("file %s not found in the zipfile\n", pathname);
- return false;
- }
- zzip_file_stat(context->file, &z_stat);
- context->length = z_stat.st_size;
- return true;
-}
-
-static void
-zip_is_close(struct input_stream *is)
-{
- zip_context *context = (zip_context *) is->data;
- zzip_file_close (context->file);
-
- zip_close((struct archive_file *)context);
-}
-
-static size_t
-zip_is_read(struct input_stream *is, void *ptr, size_t size)
-{
- zip_context *context = (zip_context *) is->data;
- int ret;
- ret = zzip_file_read(context->file, ptr, size);
- if (ret < 0) {
- g_warning("error %d reading zipfile\n", ret);
- return 0;
- }
- return ret;
-}
-
-static bool
-zip_is_eof(struct input_stream *is)
-{
- zip_context *context = (zip_context *) is->data;
- return ((size_t) zzip_tell(context->file) == context->length);
-}
-
-static bool
-zip_is_seek(G_GNUC_UNUSED struct input_stream *is,
- G_GNUC_UNUSED goffset offset, G_GNUC_UNUSED int whence)
-{
- zip_context *context = (zip_context *) is->data;
- zzip_off_t ofs = zzip_seek(context->file, offset, whence);
- if (ofs != -1) {
- is->offset = ofs;
- return true;
- }
- return false;
-}
-
-/* exported structures */
-
-static const char *const zip_extensions[] = {
- "zip",
- NULL
-};
-
-static const struct input_plugin zip_inputplugin = {
- .close = zip_is_close,
- .read = zip_is_read,
- .eof = zip_is_eof,
- .seek = zip_is_seek,
-};
-
-const struct archive_plugin zip_plugin = {
- .name = "zip",
- .open = zip_open,
- .scan_reset = zip_scan_reset,
- .scan_next = zip_scan_next,
- .open_stream = zip_open_stream,
- .close = zip_close,
- .suffixes = zip_extensions
-};