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Line 1: − /**************************************************************/+ − //+ − // Nintendo Wii Virtual Console tmd-file structure + − // − // v.0.1 − // − // by Lockhool for #wiidev at efnet − // 14.12.2007 − /**************************************************************/ Line 21:
Line 15: − // − // ! Remember the Wii has a LITTLE-ENDIAN processor. When ! − // ! working with ints or shorts on none-LE machines ! − // ! (e.g. PPC Mac) you need to swap the byteorder. ! − + + − + − + − + − u8 undef0 [0x1]; // might be 0x00 or 0x80 + − u8 undef1 [0x1]; // # 0x01 + − + − u32 length [0x1]; // non-padded filelength+ − u8 hash [0x14]; // ? maybe SHA1-hash −
fixed content record
[[Category:Software]]
[[Category:Software]]
== Nintendo Wii Title-Metadata (tmd) file structure ==
A "title" is a standalone entity -- a game, a channel, etc. Titles can be made up of multiple "contents". (Don't ask me I just work here.)
// Common labels used in this file:
// Common labels used in this file:
// # in front of a comment signifies entires that are
// # in front of a comment signifies entires that are
// the same in each tmd-files the author checked
// the same in each tmd-files the author checked
typedef unsigned char u8;
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned int u32;
typedef unsigned long u64;
typedef struct{
typedef struct {
u32 file [0x1]; // name of the file to download
u32 cid; // content id
u16 num [0x1]; // # number of the file
u16 index; // # number of the file
u16 type;
u64 size;
u8 zeros0 [0x4]; // # 0
u8 hash [20]; // SHA1 hash content
} content_record; // size: 0x30 bytes
}VC_TMD_FILE; // size: 0x30 bytes
typedef struct{
typedef struct{