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XCI: Add function for checking the existence of the program NCA

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The only reason the getter existed was to check whether or not the
program NCA was null. Instead, we can just provide a function to query
for the existence of it, instead of exposing it entirely.
This commit is contained in:
Lioncash 2018-10-16 11:36:55 -04:00
parent 78f2a6a9e1
commit 73e1e929a2
3 changed files with 8 additions and 7 deletions
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10
src/core/file_sys/card_image.cpp
View File

@ -122,14 +122,16 @@ u64 XCI::GetProgramTitleID() const {
return secure_partition->GetProgramTitleID(); return secure_partition->GetProgramTitleID();
} }
std::shared_ptr<NCA> XCI::GetProgramNCA() const { bool XCI::HasProgramNCA() const {
return program; return program != nullptr;
} }
VirtualFile XCI::GetProgramNCAFile() const { VirtualFile XCI::GetProgramNCAFile() const {
if (GetProgramNCA() == nullptr) if (!HasProgramNCA()) {
return nullptr; return nullptr;
return GetProgramNCA()->GetBaseFile(); }
return program->GetBaseFile();
} }
const std::vector<std::shared_ptr<NCA>>& XCI::GetNCAs() const { const std::vector<std::shared_ptr<NCA>>& XCI::GetNCAs() const {

2
src/core/file_sys/card_image.h
View File

@ -80,7 +80,7 @@ public:
u64 GetProgramTitleID() const; u64 GetProgramTitleID() const;
std::shared_ptr<NCA> GetProgramNCA() const; bool HasProgramNCA() const;
VirtualFile GetProgramNCAFile() const; VirtualFile GetProgramNCAFile() const;
const std::vector<std::shared_ptr<NCA>>& GetNCAs() const; const std::vector<std::shared_ptr<NCA>>& GetNCAs() const;
std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const; std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const;

3
src/core/loader/xci.cpp
View File

@ -59,8 +59,7 @@ ResultStatus AppLoader_XCI::Load(Kernel::Process& process) {
if (xci->GetProgramNCAStatus() != ResultStatus::Success) if (xci->GetProgramNCAStatus() != ResultStatus::Success)
return xci->GetProgramNCAStatus(); return xci->GetProgramNCAStatus();
const auto nca = xci->GetProgramNCA(); if (!xci->HasProgramNCA() && !Core::Crypto::KeyManager::KeyFileExists(false))
if (nca == nullptr && !Core::Crypto::KeyManager::KeyFileExists(false))
return ResultStatus::ErrorMissingProductionKeyFile; return ResultStatus::ErrorMissingProductionKeyFile;
const auto result = nca_loader->Load(process); const auto result = nca_loader->Load(process);