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Implement CFG::TranslateCountryInfo

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wheremyfoodat 2023-09-26 23:45:52 +03:00
parent 9e2707e097
commit a42d678c04
2 changed files with 37 additions and 0 deletions
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1
include/services/cfg.hpp
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@ -23,6 +23,7 @@ class CFGService {
void genUniqueConsoleHash(u32 messagePointer);
void secureInfoGetByte101(u32 messagePointer);
void secureInfoGetRegion(u32 messagePointer);
void translateCountryInfo(u32 messagePointer);
void getConfigInfo(u32 output, u32 blockID, u32 size, u32 permissionMask);

36
src/core/services/cfg.cpp
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@ -16,6 +16,7 @@ namespace CFGCommands {
GenHashConsoleUnique = 0x00030040,
GetRegionCanadaUSA = 0x00040000,
GetSystemModel = 0x00050000,
TranslateCountryInfo = 0x00080080,
GetCountryCodeID = 0x000A0040,
GetLocalFriendCodeSeed = 0x04050000,
@ -34,6 +35,7 @@ void CFGService::handleSyncRequest(u32 messagePointer, CFGService::Type type) {
case CFGCommands::GetSystemModel: getSystemModel(messagePointer); break;
case CFGCommands::GenHashConsoleUnique: genUniqueConsoleHash(messagePointer); break;
case CFGCommands::SecureInfoGetRegion: secureInfoGetRegion(messagePointer); break;
case CFGCommands::TranslateCountryInfo: translateCountryInfo(messagePointer); break;
default:
if (type == Type::S) {
@ -256,4 +258,38 @@ void CFGService::getLocalFriendCodeSeed(u32 messagePointer) {
mem.write32(messagePointer, IPC::responseHeader(0x405, 3, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write64(messagePointer + 8, 0);
}
// https://www.3dbrew.org/wiki/Cfg:TranslateCountryInfo
void CFGService::translateCountryInfo(u32 messagePointer) {
const u32 country = mem.read32(messagePointer + 4);
const u8 direction = mem.read8(messagePointer + 8);
log("CFG::TranslateCountryInfo (country = %d, direction = %d)\n", country, direction);
// By default the translated code is the input
u32 result = country;
if (direction == 0) { // Translate from version B to version A
switch (country) {
case 0x6E040000: result = 0x6E030000; break;
case 0x6E050000: result = 0x6E040000; break;
case 0x6E060000: result = 0x6E050000; break;
case 0x6E070000: result = 0x6E060000; break;
case 0x6E030000: result = 0x6E070000; break;
default: break;
}
} else if (direction == 1) { // Translate from version A to version B
switch (country) {
case 0x6E030000: result = 0x6E040000; break;
case 0x6E040000: result = 0x6E050000; break;
case 0x6E050000: result = 0x6E060000; break;
case 0x6E060000: result = 0x6E070000; break;
case 0x6E070000: result = 0x6E030000; break;
default: break;
}
}
mem.write32(messagePointer, IPC::responseHeader(0x8, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, result);
}