nstool/lib/libnx/include/nx/romfs.h
2018-06-29 15:09:05 +08:00

58 lines
1.1 KiB
C++

#pragma once
#include <fnd/types.h>
namespace nx
{
namespace romfs
{
static const uint64_t kRomfsHeaderAlign = 0x200;
static const uint32_t kInvalidAddr = 0xffffffff;
enum HeaderSectionIndex
{
DIR_HASHMAP_TABLE,
DIR_NODE_TABLE,
FILE_HASHMAP_TABLE,
FILE_NODE_TABLE,
SECTION_NUM
};
}
#pragma pack(push,1)
struct sRomfsHeader
{
le_uint64_t header_size;
struct sSection
{
le_uint64_t offset;
le_uint64_t size;
} sections[romfs::SECTION_NUM];
le_uint64_t data_offset;
};
struct sRomfsDirEntry
{
le_uint32_t parent;
le_uint32_t sibling;
le_uint32_t child;
le_uint32_t file;
le_uint32_t hash;
le_uint32_t name_size;
char* name() { return ((char*)(this)) + sizeof(sRomfsDirEntry); }
const char* name() const { return ((char*)(this)) + sizeof(sRomfsDirEntry); }
};
struct sRomfsFileEntry
{
le_uint32_t parent;
le_uint32_t sibling;
le_uint64_t offset;
le_uint64_t size;
le_uint32_t hash;
le_uint32_t name_size;
char* name() { return ((char*)(this)) + sizeof(sRomfsFileEntry); }
const char* name() const { return ((char*)(this)) + sizeof(sRomfsFileEntry); }
};
#pragma pack(pop)
}