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Use FSA instead of FS functions

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Maschell 2022-08-22 13:54:22 +02:00
parent 54bff918a7
commit 95e02d53f8
1 changed files with 16 additions and 28 deletions
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44
source/romfs_dev.cpp
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@ -1,16 +1,12 @@
#include <coreinit/cache.h> #include <coreinit/cache.h>
#include <coreinit/filesystem.h> #include <coreinit/filesystem_fsa.h>
#include <coreinit/mutex.h> #include <coreinit/mutex.h>
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#include <limits.h> #include <limits.h>
#include <malloc.h> #include <malloc.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#include <sys/dirent.h>
#include <sys/iosupport.h> #include <sys/iosupport.h>
#include <sys/param.h>
#include <unistd.h> #include <unistd.h>
#include "romfs_dev.h" #include "romfs_dev.h"
@ -29,8 +25,8 @@ typedef struct romfs_mount {
uint32_t *dirHashTable, *fileHashTable; uint32_t *dirHashTable, *fileHashTable;
void *dirTable, *fileTable; void *dirTable, *fileTable;
char name[32]; char name[32];
FSFileHandle cafe_fd; FSAFileHandle cafe_fd;
FSClient cafe_client; FSAClientHandle cafe_client;
OSMutex cafe_mutex; OSMutex cafe_mutex;
} romfs_mount; } romfs_mount;
@ -72,9 +68,7 @@ static ssize_t _romfs_read(romfs_mount *mount, uint64_t offset, void *buffer, ui
} }
return read(mount->fd, buffer, size); return read(mount->fd, buffer, size);
} else if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) { } else if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) {
FSCmdBlock cmd; FSError status;
FSStatus status;
FSInitCmdBlock(&cmd);
uint32_t bytesRead = 0; uint32_t bytesRead = 0;
__attribute__((aligned(0x40))) uint8_t alignedBuffer[0x40]; __attribute__((aligned(0x40))) uint8_t alignedBuffer[0x40];
@ -86,8 +80,7 @@ static ssize_t _romfs_read(romfs_mount *mount, uint64_t offset, void *buffer, ui
// read "head // read "head
if (headLen > 0) { if (headLen > 0) {
status = FSReadFileWithPos(&mount->cafe_client, &cmd, alignedBuffer, 1, status = FSAReadFileWithPos(mount->cafe_client, alignedBuffer, 1, headLen, pos, mount->cafe_fd, 0);
headLen, pos, mount->cafe_fd, 0, FS_ERROR_FLAG_ALL);
if (status < 0) { if (status < 0) {
return -1; return -1;
} else if (status > 0) { } else if (status > 0) {
@ -107,8 +100,7 @@ static ssize_t _romfs_read(romfs_mount *mount, uint64_t offset, void *buffer, ui
uint32_t bodyLen = remainingLen & ~(0x3F); uint32_t bodyLen = remainingLen & ~(0x3F);
// read "body" // read "body"
if (bodyLen > 0) { if (bodyLen > 0) {
status = FSReadFileWithPos(&mount->cafe_client, &cmd, (uint8_t *) buffer, 1, status = FSAReadFileWithPos(mount->cafe_client, (uint8_t *) buffer, 1, bodyLen, pos, mount->cafe_fd, 0);
bodyLen, pos, mount->cafe_fd, 0, FS_ERROR_FLAG_ALL);
if (status < 0) { if (status < 0) {
return -1; return -1;
} else if (status > 0) { } else if (status > 0) {
@ -125,8 +117,7 @@ static ssize_t _romfs_read(romfs_mount *mount, uint64_t offset, void *buffer, ui
} }
// read "tail" // read "tail"
status = FSReadFileWithPos(&mount->cafe_client, &cmd, alignedBuffer, 1, status = FSAReadFileWithPos(mount->cafe_client, alignedBuffer, 1, remainingLen, pos, mount->cafe_fd, 0);
remainingLen, pos, mount->cafe_fd, 0, FS_ERROR_FLAG_ALL);
if (status < 0) { if (status < 0) {
return -1; return -1;
} else if (status > 0) { } else if (status > 0) {
@ -215,6 +206,7 @@ static void _romfsResetMount(romfs_mount *mount, int32_t id) {
mount->device.name = mount->name; mount->device.name = mount->name;
mount->device.deviceData = mount; mount->device.deviceData = mount;
mount->id = id; mount->id = id;
mount->cafe_client = 0;
DCFlushRange(mount, sizeof(*mount)); DCFlushRange(mount, sizeof(*mount));
} }
@ -280,12 +272,10 @@ static void romfs_mountclose(romfs_mount *mount) {
close(mount->fd); close(mount->fd);
} }
if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) { if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) {
FSCmdBlock cmd; FSACloseFile(mount->cafe_client, mount->cafe_fd);
FSInitCmdBlock(&cmd);
FSCloseFile(&mount->cafe_client, &cmd, mount->cafe_fd, FS_ERROR_FLAG_ALL);
mount->cafe_fd = 0; mount->cafe_fd = 0;
FSDelClient(&mount->cafe_client, FS_ERROR_FLAG_ALL); FSADelClient(mount->cafe_client);
memset(&mount->cafe_client, 0, sizeof(FSClient)); mount->cafe_client = 0;
} }
romfs_free(mount); romfs_free(mount);
} }
@ -313,17 +303,15 @@ int32_t romfsMount(const char *name, const char *filepath, RomfsSource source) {
} else if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) { } else if (mount->fd_type == RomfsSource_FileDescriptor_CafeOS) {
memset(&mount->cafe_mutex, 0, sizeof(OSMutex)); memset(&mount->cafe_mutex, 0, sizeof(OSMutex));
OSInitMutex(&mount->cafe_mutex); OSInitMutex(&mount->cafe_mutex);
memset(&mount->cafe_client, 0, sizeof(FSClient)); mount->cafe_client = FSAAddClient(nullptr);
if (FSAddClient(&mount->cafe_client, FS_ERROR_FLAG_ALL) != FS_STATUS_OK) { if (mount->cafe_client == 0) {
romfs_free(mount); romfs_free(mount);
OSMemoryBarrier(); OSMemoryBarrier();
return -1; return -1;
} }
FSCmdBlock cmd; FSError result = FSAOpenFileEx(mount->cafe_client, filepath, "r", static_cast<FSMode>(0x666), FS_OPEN_FLAG_NONE, 0, &mount->cafe_fd);
FSInitCmdBlock(&cmd); if (result != FS_ERROR_OK) {
FSStatus result = FSOpenFile(&mount->cafe_client, &cmd, filepath, "r", &mount->cafe_fd, FS_ERROR_FLAG_ALL); FSADelClient(mount->cafe_client);
if (result != FS_STATUS_OK) {
FSDelClient(&mount->cafe_client, FS_ERROR_FLAG_ALL);
romfs_free(mount); romfs_free(mount);
OSMemoryBarrier(); OSMemoryBarrier();
return -1; return -1;