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loader: Add accessor for Manual RomFS

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This commit is contained in:
Zach Hilman 2018-12-24 16:19:41 -05:00
parent 621b25b6be
commit 4c20a39828
5 changed files with 30 additions and 0 deletions
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9
src/core/loader/loader.h
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@ -259,6 +259,15 @@ public:
return ResultStatus::ErrorNotImplemented;
}
/**
* Get the RomFS of the manual of the application
* @param file The raw manual RomFS of the game
* @return ResultStatus result of function
*/
virtual ResultStatus ReadManualRomFS(FileSys::VirtualFile& file) {
return ResultStatus::ErrorNotImplemented;
}
protected:
FileSys::VirtualFile file;
bool is_loaded = false;

8
src/core/loader/nsp.cpp
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@ -158,4 +158,12 @@ ResultStatus AppLoader_NSP::ReadControlData(FileSys::NACP& nacp) {
nacp = *nacp_file;
return ResultStatus::Success;
}
ResultStatus AppLoader_NSP::ReadManualRomFS(FileSys::VirtualFile& file) {
const auto nca = nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::Manual);
if (nsp->GetStatus() != ResultStatus::Success || nca == nullptr)
return ResultStatus::ErrorNoRomFS;
file = nca->GetRomFS();
return file == nullptr ? ResultStatus::ErrorNoRomFS : ResultStatus::Success;
}
} // namespace Loader

2
src/core/loader/nsp.h
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@ -44,6 +44,8 @@ public:
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
ResultStatus ReadControlData(FileSys::NACP& nacp) override;
ResultStatus ReadDeveloper(std::string& developer) override;
ResultStatus ReadManualRomFS(FileSys::VirtualFile& file) override;
private:
std::unique_ptr<FileSys::NSP> nsp;

9
src/core/loader/xci.cpp
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@ -128,4 +128,13 @@ ResultStatus AppLoader_XCI::ReadControlData(FileSys::NACP& control) {
return ResultStatus::Success;
}
ResultStatus AppLoader_XCI::ReadManualRomFS(FileSys::VirtualFile& file) {
const auto nca = xci->GetSecurePartitionNSP()->GetNCA(xci->GetProgramTitleID(),
FileSys::ContentRecordType::Manual);
if (xci->GetStatus() != ResultStatus::Success || nca == nullptr)
return ResultStatus::ErrorXCIMissingPartition;
file = nca->GetRomFS();
return file == nullptr ? ResultStatus::ErrorNoRomFS : ResultStatus::Success;
}
} // namespace Loader

2
src/core/loader/xci.h
View File

@ -44,6 +44,8 @@ public:
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
ResultStatus ReadControlData(FileSys::NACP& control) override;
ResultStatus ReadDeveloper(std::string& developer) override;
ResultStatus ReadManualRomFS(FileSys::VirtualFile& file) override;
private:
std::unique_ptr<FileSys::XCI> xci;