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0f17471b27
*Added sources of the custom libs to the branches *Fixed crash when switching from list layout to grid/carousel layout *Removed 1:1 copy option because its meaningless and almost the same as installing all partitions *Fixed install partition selection. This option needs a reset. Go to settings and reselect your option for this. *Fixed schinese and tchinese language modes (filename bugs. has to be schinese.lang and tchinese.lang like on SVN) *Fixed bug in sound buffer circle *Fixed incorrect behaviour of x-flip when selecting system like (thx Cyan for the patch) *Accept ios revision 65535 for Waninkokos IOSes (thx to PPSainity for pointing it out) *Merged the new theming style branch into trunk. Just as a reminder: ALL old themes will not work until the themers did port it to the new style! *Removed old theme style completely Theme example: The example file of the theme is the Default.them file. It can be found in the SVN trunk. Change in loading of themes: When selecting a theme now a list of all .them files in a folder is displayed. The image folder of that theme has to be in the same folder as the .them file. The image path is defined in the head of the .them file in the line with "Image-Folder: Example\n".
106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
/*
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fatfile.h
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Functions used by the newlib disc stubs to interface with
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this library
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Copyright (c) 2006 Michael "Chishm" Chisholm
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _FATFILE_H
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#define _FATFILE_H
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#include <sys/reent.h>
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#include <sys/stat.h>
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#include "common.h"
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#include "partition.h"
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#include "directory.h"
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#define FILE_MAX_SIZE ((uint32_t)0xFFFFFFFF) // 4GiB - 1B
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typedef struct {
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u32 cluster;
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sec_t sector;
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s32 byte;
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} FILE_POSITION;
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struct _FILE_STRUCT;
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struct _FILE_STRUCT {
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uint32_t filesize;
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uint32_t startCluster;
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uint32_t currentPosition;
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FILE_POSITION rwPosition;
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FILE_POSITION appendPosition;
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DIR_ENTRY_POSITION dirEntryStart; // Points to the start of the LFN entries of a file, or the alias for no LFN
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DIR_ENTRY_POSITION dirEntryEnd; // Always points to the file's alias entry
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PARTITION* partition;
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struct _FILE_STRUCT* prevOpenFile; // The previous entry in a double-linked list of open files
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struct _FILE_STRUCT* nextOpenFile; // The next entry in a double-linked list of open files
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bool read;
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bool write;
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bool append;
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bool inUse;
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bool modified;
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};
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typedef struct _FILE_STRUCT FILE_STRUCT;
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int _FAT_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode);
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int _FAT_close_r (struct _reent *r, int fd);
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ssize_t _FAT_write_r (struct _reent *r,int fd, const char *ptr, size_t len);
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ssize_t _FAT_read_r (struct _reent *r, int fd, char *ptr, size_t len);
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off_t _FAT_seek_r (struct _reent *r, int fd, off_t pos, int dir);
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int _FAT_fstat_r (struct _reent *r, int fd, struct stat *st);
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int _FAT_stat_r (struct _reent *r, const char *path, struct stat *st);
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int _FAT_link_r (struct _reent *r, const char *existing, const char *newLink);
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int _FAT_unlink_r (struct _reent *r, const char *name);
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int _FAT_chdir_r (struct _reent *r, const char *name);
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int _FAT_rename_r (struct _reent *r, const char *oldName, const char *newName);
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int _FAT_ftruncate_r (struct _reent *r, int fd, off_t len);
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int _FAT_fsync_r (struct _reent *r, int fd);
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/*
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Synchronizes the file data to disc.
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Does no locking of its own -- lock the partition before calling.
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Returns 0 on success, an error code on failure.
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*/
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extern int _FAT_syncToDisc (FILE_STRUCT* file);
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#endif // _FATFILE_H
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