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-rw-r--r--src/core/file_sys/program_metadata.cpp27
-rw-r--r--src/core/file_sys/program_metadata.h2
2 files changed, 14 insertions, 15 deletions
diff --git a/src/core/file_sys/program_metadata.cpp b/src/core/file_sys/program_metadata.cpp
index d3e00437f..d863253f8 100644
--- a/src/core/file_sys/program_metadata.cpp
+++ b/src/core/file_sys/program_metadata.cpp
@@ -3,7 +3,6 @@
// Refer to the license.txt file included.
#include <cstddef>
-#include <cstring>
#include <vector>
#include "common/logging/log.h"
@@ -17,28 +16,30 @@ ProgramMetadata::ProgramMetadata() = default;
ProgramMetadata::~ProgramMetadata() = default;
Loader::ResultStatus ProgramMetadata::Load(VirtualFile file) {
- std::size_t total_size = static_cast<std::size_t>(file->GetSize());
- if (total_size < sizeof(Header))
+ const std::size_t total_size = file->GetSize();
+ if (total_size < sizeof(Header)) {
return Loader::ResultStatus::ErrorBadNPDMHeader;
+ }
- // TODO(DarkLordZach): Use ReadObject when Header/AcidHeader becomes trivially copyable.
- std::vector<u8> npdm_header_data = file->ReadBytes(sizeof(Header));
- if (sizeof(Header) != npdm_header_data.size())
+ if (sizeof(Header) != file->ReadObject(&npdm_header)) {
return Loader::ResultStatus::ErrorBadNPDMHeader;
- std::memcpy(&npdm_header, npdm_header_data.data(), sizeof(Header));
+ }
- std::vector<u8> acid_header_data = file->ReadBytes(sizeof(AcidHeader), npdm_header.acid_offset);
- if (sizeof(AcidHeader) != acid_header_data.size())
+ if (sizeof(AcidHeader) != file->ReadObject(&acid_header, npdm_header.acid_offset)) {
return Loader::ResultStatus::ErrorBadACIDHeader;
- std::memcpy(&acid_header, acid_header_data.data(), sizeof(AcidHeader));
+ }
- if (sizeof(AciHeader) != file->ReadObject(&aci_header, npdm_header.aci_offset))
+ if (sizeof(AciHeader) != file->ReadObject(&aci_header, npdm_header.aci_offset)) {
return Loader::ResultStatus::ErrorBadACIHeader;
+ }
- if (sizeof(FileAccessControl) != file->ReadObject(&acid_file_access, acid_header.fac_offset))
+ if (sizeof(FileAccessControl) != file->ReadObject(&acid_file_access, acid_header.fac_offset)) {
return Loader::ResultStatus::ErrorBadFileAccessControl;
- if (sizeof(FileAccessHeader) != file->ReadObject(&aci_file_access, aci_header.fah_offset))
+ }
+
+ if (sizeof(FileAccessHeader) != file->ReadObject(&aci_file_access, aci_header.fah_offset)) {
return Loader::ResultStatus::ErrorBadFileAccessHeader;
+ }
aci_kernel_capabilities.resize(aci_header.kac_size / sizeof(u32));
const u64 read_size = aci_header.kac_size;
diff --git a/src/core/file_sys/program_metadata.h b/src/core/file_sys/program_metadata.h
index 0033ba347..7de5b9cf9 100644
--- a/src/core/file_sys/program_metadata.h
+++ b/src/core/file_sys/program_metadata.h
@@ -58,7 +58,6 @@ public:
void Print() const;
private:
- // TODO(DarkLordZach): BitField is not trivially copyable.
struct Header {
std::array<char, 4> magic;
std::array<u8, 8> reserved;
@@ -85,7 +84,6 @@ private:
static_assert(sizeof(Header) == 0x80, "NPDM header structure size is wrong");
- // TODO(DarkLordZach): BitField is not trivially copyable.
struct AcidHeader {
std::array<u8, 0x100> signature;
std::array<u8, 0x100> nca_modulus;