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Diffstat (limited to 'src/archive/zzip_archive_plugin.c')
-rw-r--r--src/archive/zzip_archive_plugin.c246
1 files changed, 0 insertions, 246 deletions
diff --git a/src/archive/zzip_archive_plugin.c b/src/archive/zzip_archive_plugin.c
deleted file mode 100644
index ad96b5f8..00000000
--- a/src/archive/zzip_archive_plugin.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2003-2011 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/zzip_archive_plugin.h"
-#include "archive_api.h"
-#include "archive_api.h"
-#include "input_internal.h"
-#include "input_plugin.h"
-#include "refcount.h"
-
-#include <zzip/zzip.h>
-#include <glib.h>
-#include <string.h>
-
-struct zzip_archive {
- struct archive_file base;
-
- struct refcount ref;
-
- ZZIP_DIR *dir;
- GSList *list;
- GSList *iter;
-};
-
-static const struct input_plugin zzip_input_plugin;
-
-static inline GQuark
-zzip_quark(void)
-{
- return g_quark_from_static_string("zzip");
-}
-
-/* archive open && listing routine */
-
-static struct archive_file *
-zzip_archive_open(const char *pathname, GError **error_r)
-{
- struct zzip_archive *context = g_malloc(sizeof(*context));
- ZZIP_DIRENT dirent;
-
- archive_file_init(&context->base, &zzip_archive_plugin);
- refcount_init(&context->ref);
-
- // open archive
- context->list = NULL;
- context->dir = zzip_dir_open(pathname, NULL);
- if (context->dir == NULL) {
- g_set_error(error_r, zzip_quark(), 0,
- "Failed to open ZIP file %s", 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 &context->base;
-}
-
-static void
-zzip_archive_scan_reset(struct archive_file *file)
-{
- struct zzip_archive *context = (struct zzip_archive *) file;
- //reset iterator
- context->iter = context->list;
-}
-
-static char *
-zzip_archive_scan_next(struct archive_file *file)
-{
- struct zzip_archive *context = (struct zzip_archive *) 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
-zzip_archive_close(struct archive_file *file)
-{
- struct zzip_archive *context = (struct zzip_archive *) file;
-
- if (!refcount_dec(&context->ref))
- return;
-
- 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 */
-
-struct zzip_input_stream {
- struct input_stream base;
-
- struct zzip_archive *archive;
-
- ZZIP_FILE *file;
-};
-
-static struct input_stream *
-zzip_archive_open_stream(struct archive_file *file,
- const char *pathname,
- GMutex *mutex, GCond *cond,
- GError **error_r)
-{
- struct zzip_archive *context = (struct zzip_archive *) file;
- struct zzip_input_stream *zis;
- ZZIP_STAT z_stat;
-
- zis = g_new(struct zzip_input_stream, 1);
- input_stream_init(&zis->base, &zzip_input_plugin, pathname,
- mutex, cond);
-
- zis->archive = context;
- zis->file = zzip_file_open(context->dir, pathname, 0);
- if (zis->file == NULL) {
- g_free(zis);
- g_set_error(error_r, zzip_quark(), 0,
- "not found in the ZIP file: %s", pathname);
- return NULL;
- }
-
- zis->base.ready = true;
- //we are seekable (but its not recommendent to do so)
- zis->base.seekable = true;
-
- zzip_file_stat(zis->file, &z_stat);
- zis->base.size = z_stat.st_size;
-
- refcount_inc(&context->ref);
-
- return &zis->base;
-}
-
-static void
-zzip_input_close(struct input_stream *is)
-{
- struct zzip_input_stream *zis = (struct zzip_input_stream *)is;
-
- zzip_file_close(zis->file);
- zzip_archive_close(&zis->archive->base);
- input_stream_deinit(&zis->base);
- g_free(zis);
-}
-
-static size_t
-zzip_input_read(struct input_stream *is, void *ptr, size_t size,
- GError **error_r)
-{
- struct zzip_input_stream *zis = (struct zzip_input_stream *)is;
- int ret;
-
- ret = zzip_file_read(zis->file, ptr, size);
- if (ret < 0) {
- g_set_error(error_r, zzip_quark(), ret,
- "zzip_file_read() has failed");
- return 0;
- }
-
- is->offset = zzip_tell(zis->file);
-
- return ret;
-}
-
-static bool
-zzip_input_eof(struct input_stream *is)
-{
- struct zzip_input_stream *zis = (struct zzip_input_stream *)is;
-
- return (goffset)zzip_tell(zis->file) == is->size;
-}
-
-static bool
-zzip_input_seek(struct input_stream *is,
- goffset offset, int whence, GError **error_r)
-{
- struct zzip_input_stream *zis = (struct zzip_input_stream *)is;
- zzip_off_t ofs = zzip_seek(zis->file, offset, whence);
- if (ofs != -1) {
- g_set_error(error_r, zzip_quark(), ofs,
- "zzip_seek() has failed");
- is->offset = ofs;
- return true;
- }
- return false;
-}
-
-/* exported structures */
-
-static const char *const zzip_archive_extensions[] = {
- "zip",
- NULL
-};
-
-static const struct input_plugin zzip_input_plugin = {
- .close = zzip_input_close,
- .read = zzip_input_read,
- .eof = zzip_input_eof,
- .seek = zzip_input_seek,
-};
-
-const struct archive_plugin zzip_archive_plugin = {
- .name = "zzip",
- .open = zzip_archive_open,
- .scan_reset = zzip_archive_scan_reset,
- .scan_next = zzip_archive_scan_next,
- .open_stream = zzip_archive_open_stream,
- .close = zzip_archive_close,
- .suffixes = zzip_archive_extensions
-};