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author | bunnei <bunneidev@gmail.com> | 2018-08-27 21:41:38 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-08-27 21:41:38 +0200 |
commit | 43a2598e26351a100a7bd52aba6633126cb3d510 (patch) | |
tree | 17087ba20c8e3d5cb92596c7a8002f78f008b79f /src/core | |
parent | Merge pull request #1173 from lioncash/batch (diff) | |
parent | set: Fixed GetAvailableLanguageCodes() to follow the max_entries (diff) | |
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Diffstat (limited to 'src/core')
-rw-r--r-- | src/core/hle/service/set/set.cpp | 51 | ||||
-rw-r--r-- | src/core/hle/service/set/set.h | 2 |
2 files changed, 45 insertions, 8 deletions
diff --git a/src/core/hle/service/set/set.cpp b/src/core/hle/service/set/set.cpp index a461e72ec..92b0640e8 100644 --- a/src/core/hle/service/set/set.cpp +++ b/src/core/hle/service/set/set.cpp @@ -32,24 +32,59 @@ constexpr std::array<LanguageCode, 17> available_language_codes = {{ LanguageCode::ZH_HANT, }}; +constexpr size_t pre4_0_0_max_entries = 0xF; +constexpr size_t post4_0_0_max_entries = 0x40; + LanguageCode GetLanguageCodeFromIndex(size_t index) { return available_language_codes.at(index); } -void SET::GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx) { - ctx.WriteBuffer(available_language_codes); +template <size_t size> +static std::array<LanguageCode, size> MakeLanguageCodeSubset() { + std::array<LanguageCode, size> arr; + std::copy_n(available_language_codes.begin(), size, arr.begin()); + return arr; +} +static void PushResponseLanguageCode(Kernel::HLERequestContext& ctx, size_t max_size) { IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push(static_cast<u32>(available_language_codes.size())); + if (available_language_codes.size() > max_size) + rb.Push(static_cast<u32>(max_size)); + else + rb.Push(static_cast<u32>(available_language_codes.size())); +} + +void SET::GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx) { + if (available_language_codes.size() > pre4_0_0_max_entries) + ctx.WriteBuffer(MakeLanguageCodeSubset<pre4_0_0_max_entries>()); + else + ctx.WriteBuffer(available_language_codes); + + PushResponseLanguageCode(ctx, pre4_0_0_max_entries); + + LOG_DEBUG(Service_SET, "called"); +} + +void SET::GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx) { + if (available_language_codes.size() > post4_0_0_max_entries) + ctx.WriteBuffer(MakeLanguageCodeSubset<post4_0_0_max_entries>()); + else + ctx.WriteBuffer(available_language_codes); + + PushResponseLanguageCode(ctx, post4_0_0_max_entries); LOG_DEBUG(Service_SET, "called"); } void SET::GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx) { - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(RESULT_SUCCESS); - rb.Push(static_cast<u32>(available_language_codes.size())); + PushResponseLanguageCode(ctx, pre4_0_0_max_entries); + + LOG_DEBUG(Service_SET, "called"); +} + +void SET::GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx) { + PushResponseLanguageCode(ctx, post4_0_0_max_entries); LOG_DEBUG(Service_SET, "called"); } @@ -69,8 +104,8 @@ SET::SET() : ServiceFramework("set") { {2, nullptr, "MakeLanguageCode"}, {3, &SET::GetAvailableLanguageCodeCount, "GetAvailableLanguageCodeCount"}, {4, nullptr, "GetRegionCode"}, - {5, &SET::GetAvailableLanguageCodes, "GetAvailableLanguageCodes2"}, - {6, &SET::GetAvailableLanguageCodeCount, "GetAvailableLanguageCodeCount2"}, + {5, &SET::GetAvailableLanguageCodes2, "GetAvailableLanguageCodes2"}, + {6, &SET::GetAvailableLanguageCodeCount2, "GetAvailableLanguageCodeCount2"}, {7, nullptr, "GetKeyCodeMap"}, {8, nullptr, "GetQuestFlag"}, }; diff --git a/src/core/hle/service/set/set.h b/src/core/hle/service/set/set.h index 4232b6162..669e740b7 100644 --- a/src/core/hle/service/set/set.h +++ b/src/core/hle/service/set/set.h @@ -38,7 +38,9 @@ public: private: void GetLanguageCode(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodes(Kernel::HLERequestContext& ctx); + void GetAvailableLanguageCodes2(Kernel::HLERequestContext& ctx); void GetAvailableLanguageCodeCount(Kernel::HLERequestContext& ctx); + void GetAvailableLanguageCodeCount2(Kernel::HLERequestContext& ctx); }; } // namespace Service::Set |