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https://github.com/wiidev/usbloadergx.git
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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".
90 lines
3.3 KiB
C
90 lines
3.3 KiB
C
/*
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partition.h
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Functions for mounting and dismounting partitions
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on various block devices.
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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 _PARTITION_H
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#define _PARTITION_H
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#include "common.h"
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#include "cache.h"
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#include "lock.h"
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// Device name
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extern const char* DEVICE_NAME;
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// Filesystem type
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typedef enum {FS_UNKNOWN, FS_FAT12, FS_FAT16, FS_FAT32} FS_TYPE;
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typedef struct {
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sec_t fatStart;
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uint32_t sectorsPerFat;
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uint32_t lastCluster;
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uint32_t firstFree;
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} FAT;
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typedef struct {
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const DISC_INTERFACE* disc;
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CACHE* cache;
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// Info about the partition
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FS_TYPE filesysType;
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uint64_t totalSize;
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sec_t rootDirStart;
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uint32_t rootDirCluster;
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uint32_t numberOfSectors;
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sec_t dataStart;
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uint32_t bytesPerSector;
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uint32_t sectorsPerCluster;
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uint32_t bytesPerCluster;
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FAT fat;
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// Values that may change after construction
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uint32_t cwdCluster; // Current working directory cluster
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int openFileCount;
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struct _FILE_STRUCT* firstOpenFile; // The start of a linked list of files
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mutex_t lock; // A lock for partition operations
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bool readOnly; // If this is set, then do not try writing to the disc
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char label[12]; // Volume label
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} PARTITION;
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/*
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Mount the supplied device and return a pointer to the struct necessary to use it
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*/
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PARTITION* _FAT_partition_constructor (const DISC_INTERFACE* disc, uint32_t cacheSize, uint32_t SectorsPerPage, sec_t startSector);
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/*
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Dismount the device and free all structures used.
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Will also attempt to synchronise all open files to disc.
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*/
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void _FAT_partition_destructor (PARTITION* partition);
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/*
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Return the partition specified in a path, as taken from the devoptab.
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*/
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PARTITION* _FAT_partition_getPartitionFromPath (const char* path);
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#endif // _PARTITION_H
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