aaru-dps/libaaruformat
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Add Wii U conversion support: implement command and usage for converting WUD/WUX to AaruFormat

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This commit is contained in:
Natalia Portillo
2026-03-16 12:01:38 +00:00
parent 03a5a06888
commit 70b51ec38e
5 changed files with 49 additions and 0 deletions
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4
tool/CMakeLists.txt
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@@ -35,9 +35,13 @@ add_executable(aaruformattool
iso9660_mini.c
iso9660_mini.h
convert_ps3.c
convert_wiiu.c
wiiu_reader.c
wiiu_reader.h
${CMAKE_CURRENT_SOURCE_DIR}/../src/lib/aes128.c
${CMAKE_CURRENT_SOURCE_DIR}/../src/ps3/ps3_crypto.c
${CMAKE_CURRENT_SOURCE_DIR}/../src/ps3/ps3_encryption_map.c
${CMAKE_CURRENT_SOURCE_DIR}/../src/wiiu/wiiu_crypto.c
termbox2.h
)

1
tool/aaruformattool.h
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@@ -45,5 +45,6 @@ int upgrade_ddt_to_alpha21(const char *path);
int inject_media_tag(const char *tag_type, const char *media_tag_file, const char *image_file);
int convert_ps3(const char *input_path, const char *output_path, const char *disc_key_hex, const char *data1_key_hex,
const char *ird_path);
int convert_wiiu(const char *input_path, const char *output_path, const char *disc_key_hex);
#endif // LIBAARUFORMAT_TOOL_AARUFORMATTOOL_H_

24
tool/commands.c
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@@ -243,6 +243,29 @@ int cmd_convert_ps3(int argc, char *argv[])
return result;
}
int cmd_convert_wiiu(int argc, char *argv[])
{
struct arg_str *input_filename = arg_str1(NULL, NULL, "<input>", "Input WUD, WUX, or AaruFormat image");
struct arg_str *output_filename = arg_str1(NULL, NULL, "<output>", "Output AaruFormat image");
struct arg_str *disc_key_arg = arg_str0(NULL, "disc-key", "<hex>", "32-char hex disc key");
struct arg_end *end = arg_end(10);
void *argtable[] = {input_filename, output_filename, disc_key_arg, end};
if(arg_parse(argc, argv, argtable) > 0)
{
arg_print_errors(stderr, end, "convert-wiiu");
usage_convert_wiiu();
arg_freetable(argtable, sizeof(argtable) / sizeof(argtable[0]));
return -1;
}
const char *disc_key_hex = disc_key_arg->count > 0 ? disc_key_arg->sval[0] : NULL;
const int result = convert_wiiu(input_filename->sval[0], output_filename->sval[0], disc_key_hex);
arg_freetable(argtable, sizeof(argtable) / sizeof(argtable[0]));
return result;
}
Command commands[] = {
{ "identify", cmd_identify},
{ "info", cmd_info},
@@ -256,6 +279,7 @@ Command commands[] = {
{"upgrade-ddt-to-alpha21", cmd_upgrade_ddt_to_alpha21},
{ "inject-media-tag", cmd_inject_media_tag},
{ "convert-ps3", cmd_convert_ps3},
{ "convert-wiiu", cmd_convert_wiiu},
};
const size_t num_commands = sizeof(commands) / sizeof(commands[0]);

19
tool/usage.c
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@@ -38,6 +38,8 @@ void usage()
printf(" cli-compare Compares two AaruFormat images sector by sector (CLI mode).\n");
printf(" compare Compares two AaruFormat images.\n");
printf(" convert Converts an AaruFormat image to another AaruFormat image.\n");
printf(" convert-ps3 Converts a PS3 disc image to AaruFormat with decrypted storage.\n");
printf(" convert-wiiu Converts a Wii U disc image to AaruFormat with decrypted storage.\n");
printf(" identify Identifies if the indicated file is a supported AaruFormat image.\n");
printf(" info Prints information about a given AaruFormat image.\n");
printf(" inject-media-tag Injects a media tag into an AaruFormat image.\n");
@@ -180,3 +182,20 @@ void usage_convert_ps3()
printf(" 4. Sidecar files: <input>.disc_key, <input>.data1, <input>.ird\n");
printf(" 5. Source AaruFormat image media tags\n");
}
void usage_convert_wiiu()
{
printf("\nUsage:\n");
printf(" aaruformattool convert-wiiu <input> <output> [options]\n\n");
printf("Converts a Wii U disc WUD, WUX, or AaruFormat image to an AaruFormat image\n");
printf("with decrypted sector storage and Wii U encryption metadata.\n\n");
printf("Arguments:\n");
printf(" <input> Path to input WUD, WUX, or AaruFormat image.\n");
printf(" <output> Path to output AaruFormat image.\n\n");
printf("Options:\n");
printf(" --disc-key=<hex> 32-char hex disc key (16 bytes).\n\n");
printf("Key resolution order:\n");
printf(" 1. --disc-key argument\n");
printf(" 2. Sidecar files: <input>.disckey, <input>.key\n");
printf(" 3. Source AaruFormat image media tags\n");
}

1
tool/usage.h
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@@ -34,5 +34,6 @@ void usage_convert();
void usage_upgrade_ddt_to_alpha21();
void usage_inject_media_tag();
void usage_convert_ps3();
void usage_convert_wiiu();
#endif // LIBAARUFORMAT_USAGE_H