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service/set: Implement MakeLanguageCode

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This function simply converts a given index into a language code.
This commit is contained in:
Lioncash 2018-11-28 23:47:01 -05:00
parent 4b950728fd
commit 7c04fe22b4
2 changed files with 19 additions and 1 deletions
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19
src/core/hle/service/set/set.cpp
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@ -35,6 +35,8 @@ constexpr std::array<LanguageCode, 17> available_language_codes = {{
constexpr std::size_t pre4_0_0_max_entries = 0xF; constexpr std::size_t pre4_0_0_max_entries = 0xF;
constexpr std::size_t post4_0_0_max_entries = 0x40; constexpr std::size_t post4_0_0_max_entries = 0x40;
constexpr ResultCode ERR_INVALID_LANGUAGE{ErrorModule::Settings, 625};
LanguageCode GetLanguageCodeFromIndex(std::size_t index) { LanguageCode GetLanguageCodeFromIndex(std::size_t index) {
return available_language_codes.at(index); return available_language_codes.at(index);
} }
@ -67,6 +69,21 @@ void SET::GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx) {
PushResponseLanguageCode(ctx, pre4_0_0_max_entries); PushResponseLanguageCode(ctx, pre4_0_0_max_entries);
} }
void SET::MakeLanguageCode(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto index = rp.Pop<u32>();
if (index >= available_language_codes.size()) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ERR_INVALID_LANGUAGE);
return;
}
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(available_language_codes[index]);
}
void SET::GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx) { void SET::GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_SET, "called"); LOG_DEBUG(Service_SET, "called");
@ -102,7 +119,7 @@ SET::SET() : ServiceFramework("set") {
static const FunctionInfo functions[] = { static const FunctionInfo functions[] = {
{0, &SET::GetLanguageCode, "GetLanguageCode"}, {0, &SET::GetLanguageCode, "GetLanguageCode"},
{1, &SET::GetAvailableLanguageCodes, "GetAvailableLanguageCodes"}, {1, &SET::GetAvailableLanguageCodes, "GetAvailableLanguageCodes"},
{2, nullptr, "MakeLanguageCode"}, {2, &SET::MakeLanguageCode, "MakeLanguageCode"},
{3, &SET::GetAvailableLanguageCodeCount, "GetAvailableLanguageCodeCount"}, {3, &SET::GetAvailableLanguageCodeCount, "GetAvailableLanguageCodeCount"},
{4, nullptr, "GetRegionCode"}, {4, nullptr, "GetRegionCode"},
{5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"}, {5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"},

1
src/core/hle/service/set/set.h
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@ -38,6 +38,7 @@ public:
private: private:
void GetLanguageCode(Kernel::HLERequestContext& ctx); void GetLanguageCode(Kernel::HLERequestContext& ctx);
void GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx);
void MakeLanguageCode(Kernel::HLERequestContext& ctx);
void GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx);
void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx);
void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx);