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am: Properly implement GetDisplayVersion

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Properly implement IApplicationFunctions::GetDisplayVersion
This commit is contained in:
David Marcec
2020-04-29 22:13:56 +10:00
parent 8e64fb3225
commit 9acd336422
1 changed files with 14 additions and 3 deletions
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17
src/core/hle/service/am/am.cpp
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@@ -1343,12 +1343,23 @@ void IApplicationFunctions::SetTerminateResult(Kernel::HLERequestContext& ctx) {
}
void IApplicationFunctions::GetDisplayVersion(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_AM, "(STUBBED) called");
LOG_DEBUG(Service_AM, "called");
std::array<u8, 0x10> version_string{};
FileSys::PatchManager pm{system.CurrentProcess()->GetTitleID()};
const auto res = pm.GetControlMetadata();
if (res.first != nullptr) {
const auto& version = res.first->GetVersionString();
std::copy(version.begin(), version.end(), version_string.begin());
} else {
const u128 default_version = {1, 0};
std::memcpy(version_string.data(), default_version.data(), sizeof(u128));
}
IPC::ResponseBuilder rb{ctx, 6};
rb.Push(RESULT_SUCCESS);
rb.Push<u64>(1);
rb.Push<u64>(0);
rb.PushRaw(version_string);
}
void IApplicationFunctions::GetDesiredLanguage(Kernel::HLERequestContext& ctx) {