From 011a325e32c05f6e4817dcdc555615e6b7b6c102 Mon Sep 17 00:00:00 2001
From: Kevin Ferrare <kevin@rockbox.org>
Date: Fri, 20 Jul 2007 17:06:55 +0000
Subject: Makes apps and plugins interract with directories using a posix-like
 api instead of calling dircache / simulator functions (no additionnal layer
 added, only a cosmetic change)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13943 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/include/dir_uncached.h | 91 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 firmware/include/dir_uncached.h

(limited to 'firmware/include/dir_uncached.h')

diff --git a/firmware/include/dir_uncached.h b/firmware/include/dir_uncached.h
new file mode 100644
index 0000000000..575c3b67e4
--- /dev/null
+++ b/firmware/include/dir_uncached.h
@@ -0,0 +1,91 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id: dir.h 13741 2007-06-30 02:08:27Z jethead71 $
+ *
+ * Copyright (C) 2002 by Björn Stenberg
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _DIR_UNCACHED_H_
+#define _DIR_UNCACHED_H_
+
+#include <stdbool.h>
+#include "file.h"
+
+#define ATTR_READ_ONLY   0x01
+#define ATTR_HIDDEN      0x02
+#define ATTR_SYSTEM      0x04
+#define ATTR_VOLUME_ID   0x08
+#define ATTR_DIRECTORY   0x10
+#define ATTR_ARCHIVE     0x20
+#define ATTR_VOLUME      0x40 /* this is a volume, not a real directory */
+
+#ifdef SIMULATOR
+#define dirent_uncached sim_dirent
+#define DIR_UNCACHED SIM_DIR
+#define opendir_uncached sim_opendir
+#define readdir_uncached sim_readdir
+#define closedir_uncached sim_closedir
+#define mkdir_uncached sim_mkdir
+#define rmdir_uncached sim_rmdir
+#endif
+
+#ifndef DIRENT_DEFINED
+
+struct dirent_uncached {
+    unsigned char d_name[MAX_PATH];
+    int attribute;
+    long size;
+    long startcluster;
+    unsigned short wrtdate; /*  Last write date */ 
+    unsigned short wrttime; /*  Last write time */
+};
+#endif
+
+#include "fat.h"
+
+typedef struct {
+#ifndef SIMULATOR
+    bool busy;
+    long startcluster;
+    struct fat_dir fatdir;
+    struct fat_dir parent_dir;
+    struct dirent_uncached theent;
+#ifdef HAVE_MULTIVOLUME
+    int volumecounter; /* running counter for faked volume entries */
+#endif
+#else
+    /* simulator: */
+    void *dir; /* actually a DIR* dir */
+    char *name;
+#endif
+} DIR_UNCACHED;
+
+#ifdef HAVE_HOTSWAP
+char *get_volume_name(int volume);
+#endif
+
+#ifndef DIRFUNCTIONS_DEFINED
+
+extern DIR_UNCACHED* opendir_uncached(const char* name);
+extern int closedir_uncached(DIR_UNCACHED* dir);
+extern int mkdir_uncached(const char* name);
+extern int rmdir_uncached(const char* name);
+
+extern struct dirent_uncached* readdir_uncached(DIR_UNCACHED* dir);
+
+extern int release_dirs(int volume);
+
+#endif /* DIRFUNCTIONS_DEFINED */
+
+#endif
-- 
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