lbfile.c File Reference

#include "lbfile.h"
#include <placeholder.h>
#include <string.h>
#include "lb_0195.h"
#include "lbdvd.h"
#include "lbheap.h"
#include "lblanguage.h"
#include <dolphin/dvd.h>
#include <sysdolphin/baselib/debug.h>
#include <sysdolphin/baselib/devcom.h>

Macros
#define	MAX_FILENAME_LENGTH   0x20
#define	ROUND_UP_32(x)

Functions
static void	lbFile_8001615C (int dcreq, int args, void *buf, bool cancelflag)
static bool	discIsDone (void)
static void	waitForDisc (void)
void	lbFile_800161C4 (int file, uintptr_t src, uintptr_t dst, size_t size, int type, int pri)
char *	lbFileGetFullName (const char *basename)
	append file extension (if needed)
size_t	lbFile_8001634C (int fileno)
size_t	lbFileGetSize (const char *basename)
void	lbFile_800164A4 (int file, uintptr_t dst, size_t *size, int pri, HSD_DevComCallback callback, void *args)
void	lbFile_80016580 (const char *basename, void *dst, size_t *size, HSD_DevComCallback callback, void *args)
void	lbFile_8001668C (const char *basename, void *dst, size_t *size)
static void	lbFile_80016760_inline (int heap_id, const char *basename, void **dst, size_t *size)
void	lbFile_80016760 (const char *basename, void **dst, size_t *size)
	Same as lbFile_800168A0, but with an implicit heap_id=0 and no preload cache.
bool	lbFile_800168A0 (int heap_id, const char *basename, void **dst, size_t *size)

Variables
static bool	cancel
const int	FILE_EXTENSION_LENGTH = 4
const int	MAX_BASENAME_LENGTH = MAX_FILENAME_LENGTH - FILE_EXTENSION_LENGTH

Macro Definition Documentation

MAX_FILENAME_LENGTH

#define MAX_FILENAME_LENGTH   0x20

ROUND_UP_32

#define ROUND_UP_32

(

x

)

Value:

(((x) + 31) & ~31)

Function Documentation

lbFile_8001615C()

void lbFile_8001615C ( int dcreq, int args, void * buf, bool cancelflag )

static

discIsDone()

bool discIsDone ( void )

static

Todo

Non-inlined function forces loop in lbFile_800161C4 to yield to interrupts. Pragma solution likely fake.

waitForDisc()

void waitForDisc ( void )

static

lbFile_800161C4()

void lbFile_800161C4	(	int	file,
		uintptr_t	src,
		uintptr_t	dst,
		size_t	size,
		int	type,
		int	pri )

lbFileGetFullName()

char * lbFileGetFullName

(

const char *

basename

)

append file extension (if needed)

Returns

The proper filename + extension of an extensionless "base name".

lbFile_8001634C()

size_t lbFile_8001634C

(

int

fileno

)

lbFileGetSize()

size_t lbFileGetSize

(

const char *

basename

)

Returns

The size in bytes of a specified file

lbFile_800164A4()

void lbFile_800164A4	(	int	file,
		uintptr_t	dst,
		size_t *	size,
		int	pri,
		HSD_DevComCallback	callback,
		void *	args )

lbFile_80016580()

void lbFile_80016580	(	const char *	basename,
		void *	dst,
		size_t *	size,
		HSD_DevComCallback	callback,
		void *	args )

lbFile_8001668C()

void lbFile_8001668C	(	const char *	basename,
		void *	dst,
		size_t *	size )

lbFile_80016760_inline()

void lbFile_80016760_inline ( int heap_id, const char * basename, void ** dst, size_t * size )

static

lbFile_80016760()

void lbFile_80016760	(	const char *	basename,
		void **	dst,
		size_t *	size )

Same as lbFile_800168A0, but with an implicit heap_id=0 and no preload cache.

lbFile_800168A0()

bool lbFile_800168A0	(	int	arg0,
		const char *	basename,
		void **	dst,
		size_t *	size )

Parameters

	heap_id	The heap ID to use for the allocation (if needed)
	basename	Base (extensionless) file name to read
[out]	dst	Address of read contents
[out]	size	Size of read contents

Returns

True iff the file was already preloaded, rather than read from disc.

Variable Documentation

cancel

bool cancel

static

FILE_EXTENSION_LENGTH

const int FILE_EXTENSION_LENGTH = 4

MAX_BASENAME_LENGTH

const int MAX_BASENAME_LENGTH = MAX_FILENAME_LENGTH - FILE_EXTENSION_LENGTH