[nx] Removed importBinary(const u8* bytes) from ISerialisableBinary and all children. AciHeader supports ACID version 1. Size bug in SacEntry fixed(?). Bitlength typo in SystemCallEntry fixed(?). MiscFlagsHandler now returns a fnd::List of flags, not the raw word. Forloop in MemoryMappingHandler fixed.

lib/nx/AciHeader.cpp

@@ -24,6 +24,7 @@ void AciHeader::calculateSectionOffsets()
 bool AciHeader::isEqual(const AciHeader & other) const
 {
 	return (mType == other.mType) \
+		&& (mAcidSize == other.mAcidSize) \
 		&& (mProgramId == other.mProgramId) \
 		&& (mFac == other.mFac) \
 		&& (mSac == other.mSac) \
@@ -39,6 +40,7 @@ void AciHeader::copyFrom(const AciHeader & other)
 	else
 	{
 		mType = other.mType;
+		mAcidSize = other.mAcidSize;
 		mProgramId = other.mProgramId;
 		mFac = other.mFac;
 		mSac = other.mSac;
@@ -56,9 +58,9 @@ AciHeader::AciHeader(const AciHeader & other)
 	importBinary(other.getBytes(), other.getSize());
 }
 
-AciHeader::AciHeader(const u8 * bytes)
+AciHeader::AciHeader(const u8 * bytes, size_t len)
 {
-	importBinary(bytes);
+	importBinary(bytes, len);
 }
 
 bool AciHeader::operator==(const AciHeader & other) const
@@ -104,8 +106,31 @@ void AciHeader::exportBinary()
 		throw fnd::Exception(kModuleName, "Unexpected ACI type");
 	}
 
-	// set program
+	if (mType == TYPE_ACI0)
-	hdr->set_program_id(mProgramId);
+	{
+		// set program
+		hdr->set_program_id(mProgramId);
+	}
+	else if (mType == TYPE_ACID)
+	{
+		hdr->set_version(mAcidVersion);
+		switch (mAcidVersion)
+		{
+			case(0):
+				hdr->set_size(mAcidSize);
+				hdr->set_program_id_min(0);
+				hdr->set_program_id_max(0);
+				break;
+			case(1):
+				hdr->set_size(0);
+				hdr->set_program_id_min(mProgramIdMin);
+				hdr->set_program_id_max(mProgramIdMax);
+				break;
+			default:
+				throw fnd::Exception(kModuleName, "Unsupported ACID version");
+		}
+	}
+
 
 	// set offset/size
 	calculateSectionOffsets();
@@ -117,8 +142,13 @@ void AciHeader::exportBinary()
 	hdr->kc().set_size(mKc.size);
 }
 
-void AciHeader::importBinary(const u8 * bytes)
+void AciHeader::importBinary(const u8 * bytes, size_t len)
 {
+	if (len < sizeof(sAciHeader))
+	{
+		throw fnd::Exception(kModuleName, "ACI header too small");
+	}
+	
 	clearVariables();
 
 	mBinaryBlob.alloc(sizeof(sAciHeader));
@@ -139,7 +169,36 @@ void AciHeader::importBinary(const u8 * bytes)
 		throw fnd::Exception(kModuleName, "ACI header corrupt");
 	}
 
-	mProgramId = hdr->program_id();
+	
+	if (mType == TYPE_ACI0)
+	{
+		mProgramId = hdr->program_id();
+		mAcidVersion = 0;
+		mAcidSize = 0;
+		mProgramIdMin = 0;
+		mProgramIdMax = 0;
+	}
+	else if (mType == TYPE_ACID)
+	{
+		mProgramId = 0;
+		mAcidVersion = hdr->version();
+		switch (mAcidVersion)
+		{
+			case(0):
+				mAcidSize = hdr->size();
+				mProgramIdMin = 0;
+				mProgramIdMax = 0;
+				break;
+			case(1):
+				mAcidSize = 0;
+				mProgramIdMin = hdr->program_id_min();
+				mProgramIdMax = hdr->program_id_max();
+				break;
+			default:
+				throw fnd::Exception(kModuleName, "Unsupported ACID version");
+		}
+	}
+	
 	mFac.offset = hdr->fac().offset();
 	mFac.size = hdr->fac().size();
 	mSac.offset = hdr->sac().offset();
@@ -148,13 +207,54 @@ void AciHeader::importBinary(const u8 * bytes)
 	mKc.size = hdr->kc().size();
 }
 
-void AciHeader::importBinary(const u8 * bytes, size_t len)
+void nx::AciHeader::clear()
 {
-	if (len < sizeof(sAciHeader))
+	clearVariables();
-	{
+}
-		throw fnd::Exception(kModuleName, "ACI header too small");
+
-	}
+size_t nx::AciHeader::getAciSize() const
-	importBinary(bytes);
+{
+	return MAX(MAX(MAX(mSac.offset + mSac.size, mKc.offset + mKc.size), mFac.offset + mFac.size), sizeof(sAciHeader));
+}
+
+u32 nx::AciHeader::getAcidVersion() const
+{
+	return mAcidVersion;
+}
+
+void nx::AciHeader::setAcidVersion(u32 version)
+{
+	mAcidVersion = version;
+}
+
+size_t nx::AciHeader::getAcidSize() const
+{
+	return mAcidSize;
+}
+
+void nx::AciHeader::setAcidSize(size_t size)
+{
+	mAcidSize = size;
+}
+
+u64 nx::AciHeader::getProgramIdMin() const
+{
+	return mProgramIdMin;
+}
+
+void nx::AciHeader::setProgramIdMin(u64 program_id)
+{
+	mProgramIdMin = program_id;
+}
+
+u64 nx::AciHeader::getProgramIdMax() const
+{
+	return mProgramIdMax;
+}
+
+void nx::AciHeader::setProgramIdMax(u64 program_id)
+{
+	mProgramIdMax = program_id;
 }
 
 AciHeader::AciType AciHeader::getAciType() const
@@ -177,32 +277,32 @@ void AciHeader::setProgramId(u64 program_id)
 	mProgramId = program_id;
 }
 
-const AciHeader::sSection & AciHeader::getFileAccessControl() const
+const AciHeader::sSection & AciHeader::getFacPos() const
 {
 	return mFac;
 }
 
-void AciHeader::setFileAccessControl(u32 size)
+void AciHeader::setFacSize(u32 size)
 {
 	mFac.size = size;
 }
 
-const AciHeader::sSection & AciHeader::getServiceAccessControl() const
+const AciHeader::sSection & AciHeader::getSacPos() const
 {
 	return mSac;
 }
 
-void AciHeader::setServiceAccessControl(u32 size)
+void AciHeader::setSacSize(u32 size)
 {
 	mSac.size = size;
 }
 
-const AciHeader::sSection & AciHeader::getKernelCapabilities() const
+const AciHeader::sSection & AciHeader::getKcPos() const
 {
 	return mKc;
 }
 
-void AciHeader::setKernelCapabilities(u32 size)
+void AciHeader::setKcSize(u32 size)
 {
 	mKc.size = size;
 }

lib/nx/AciHeader.h

@@ -40,7 +40,7 @@ namespace nx
 
 		AciHeader();
 		AciHeader(const AciHeader& other);
-		AciHeader(const u8* bytes);
+		AciHeader(const u8* bytes, size_t len);
 
 		bool operator==(const AciHeader& other) const;
 		bool operator!=(const AciHeader& other) const;
@@ -51,21 +51,36 @@ namespace nx
 		size_t getSize() const;
 
 		// export/import binary
-		void exportBinary();
+		virtual void exportBinary();
-		void importBinary(const u8* bytes);
+		virtual void importBinary(const u8* bytes, size_t len);
-		void importBinary(const u8* bytes, size_t len);
 
 		// variables
-		AciType getAciType() const;
+		virtual void clear();
-		void setAciType(AciType type);
+		size_t getAciSize() const;
+
+		// ACI0 only
 		u64 getProgramId() const;
 		void setProgramId(u64 program_id);
-		const sSection& getFileAccessControl() const;
+		
-		void setFileAccessControl(u32 size);
+		// ACID only
-		const sSection& getServiceAccessControl() const;
+		u32 getAcidVersion() const;
-		void setServiceAccessControl(u32 size);
+		void setAcidVersion(u32 version);
-		const sSection& getKernelCapabilities() const;
+		size_t getAcidSize() const;
-		void setKernelCapabilities(u32 size);
+		void setAcidSize(size_t size);
+		u64 getProgramIdMin() const;
+		void setProgramIdMin(u64 program_id);
+		u64 getProgramIdMax() const;
+		void setProgramIdMax(u64 program_id);
+
+		// ACID & ACI0
+		AciType getAciType() const;
+		void setAciType(AciType type);
+		const sSection& getFacPos() const;
+		void setFacSize(u32 size);
+		const sSection& getSacPos() const;
+		void setSacSize(u32 size);
+		const sSection& getKcPos() const;
+		void setKcSize(u32 size);
 
 	private:
 		const std::string kModuleName = "ACI_HEADER";
@@ -79,9 +94,10 @@ namespace nx
 		private:
 			u8 signature_[4];
 			u32 size_; // includes prefacing signature, set only in ACID since it is signed
-			u8 reserved_1[8];
+			u32 version_; // set in ACID only, v0 has size, but no pid range, v1 has no size by pid range
+			u8 reserved_1[4];
 			u64 program_id_; // set only in ACI0 (since ACID is generic)
-			u8 reserved_2[8];
+			u64 program_id_max_;
 			struct sAciSection
 			{
 			private:
@@ -93,8 +109,7 @@ namespace nx
 
 				u32 size() const { return le_word(size_); }
 				void set_size(u32 size) { size_ = le_word(size); }
-			} fac_, sac_, kc_;
+			} fac_, sac_, kc_, reserved_3;
-			u8 reserved_3[8];
 		public:
 			const char* signature() const { return (const char*)signature_; }
 			void set_signature(const char* signature) { memcpy(signature_, signature, 4); }
@@ -102,9 +117,18 @@ namespace nx
 			u32 size() const { return le_word(size_); }
 			void set_size(u32 size) { size_ = le_word(size); }
 
+			u32 version() const { return le_word(version_); }
+			void set_version(u32 version) { version_ = le_word(version); }
+
 			u64 program_id() const { return le_dword(program_id_); }
 			void set_program_id(u64 program_id) { program_id_ = le_dword(program_id); }
 
+			u64 program_id_min() const { return program_id(); }
+			void set_program_id_min(u64 program_id) { set_program_id(program_id); }
+
+			u64 program_id_max() const { return le_dword(program_id_max_); }
+			void set_program_id_max(u64 program_id) { program_id_max_ = le_dword(program_id); }
+
 			const sAciSection& fac() const { return fac_; }
 			sAciSection& fac() { return fac_; }
 
@@ -119,9 +143,17 @@ namespace nx
 		// raw data
 		fnd::MemoryBlob mBinaryBlob;
 
-		// variables
+		// ACI variables
-		AciType mType;
 		u64 mProgramId;
+
+		// ACID variables
+		u32 mAcidVersion;
+		size_t mAcidSize;
+		u64 mProgramIdMin;
+		u64 mProgramIdMax;
+
+		// ACI(D) variables
+		AciType mType;
 		sSection mFac, mSac, mKc;
 
 		void clearVariables();

lib/nx/FacBinary.cpp

@@ -66,11 +66,6 @@ void FacBinary::exportBinary()
 	}
 }
 
-void FacBinary::importBinary(const u8 * bytes)
-{
-	throw fnd::Exception(kModuleName, "Unsupported operation. importBinary(const u8* bytes) is not supported for variable size structures.");
-}
-
 void FacBinary::importBinary(const u8 * bytes, size_t len)
 {
 	clearVariables();
@@ -99,6 +94,11 @@ void FacBinary::importBinary(const u8 * bytes, size_t len)
 	}
 }
 
+void nx::FacBinary::clear()
+{
+	clearVariables();
+}
+
 bool FacBinary::isPermissionSet(FsAccessFlag flag) const
 {
 	return (mFsaRights & flag) == flag;

lib/nx/FacBinary.h

@@ -51,10 +51,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
+		void clear();
 		bool isPermissionSet(FsAccessFlag flag) const;
 		void addPermission(FsAccessFlag flag);
 		void removePermission(FsAccessFlag flag);

lib/nx/FacHeader.cpp

@@ -1,48 +1,48 @@
 #include "FacHeader.h"
 
-using namespace nx;
 
-FacHeader::FacHeader()
+
+nx::FacHeader::FacHeader()
 {
 	clearVariables();
 }
 
-FacHeader::FacHeader(const FacHeader & other)
+nx::FacHeader::FacHeader(const FacHeader & other)
 {
 	copyFrom(other);
 }
 
-FacHeader::FacHeader(const u8 * bytes)
+nx::FacHeader::FacHeader(const u8 * bytes, size_t len)
 {
-	importBinary(bytes);
+	importBinary(bytes, len);
 }
 
-bool FacHeader::operator==(const FacHeader & other) const
+bool nx::FacHeader::operator==(const FacHeader & other) const
 {
 	return isEqual(other);
 }
 
-bool FacHeader::operator!=(const FacHeader & other) const
+bool nx::FacHeader::operator!=(const FacHeader & other) const
 {
 	return !isEqual(other);
 }
 
-void FacHeader::operator=(const FacHeader & other)
+void nx::FacHeader::operator=(const FacHeader & other)
 {
 	copyFrom(other);
 }
 
-const u8 * FacHeader::getBytes() const
+const u8 * nx::FacHeader::getBytes() const
 {
 	return mBinaryBlob.getBytes();
 }
 
-size_t FacHeader::getSize() const
+size_t nx::FacHeader::getSize() const
 {
 	return mBinaryBlob.getSize();
 }
 
-void FacHeader::exportBinary()
+void nx::FacHeader::exportBinary()
 {
 	mBinaryBlob.alloc(sizeof(sFacHeader));
 	sFacHeader* hdr = (sFacHeader*)mBinaryBlob.getBytes();
@@ -57,8 +57,13 @@ void FacHeader::exportBinary()
 	hdr->save_data_owner_ids().set_end(mSaveDataOwnerIdPos.offset + mSaveDataOwnerIdPos.size);
 }
 
-void FacHeader::importBinary(const u8 * bytes)
+void nx::FacHeader::importBinary(const u8 * bytes, size_t len)
 {
+	if (len < sizeof(sFacHeader))
+	{
+		throw fnd::Exception(kModuleName, "FAC header too small");
+	}
+	
 	mBinaryBlob.alloc(sizeof(sFacHeader));
 	memcpy(mBinaryBlob.getBytes(), bytes, mBinaryBlob.getSize());
 	sFacHeader* hdr = (sFacHeader*)mBinaryBlob.getBytes();
@@ -70,66 +75,64 @@ void FacHeader::importBinary(const u8 * bytes)
 
 	mFsaRights = hdr->fac_flags();
 	mContentOwnerIdPos.offset = hdr->content_owner_ids().start();
-	mContentOwnerIdPos.size = hdr->content_owner_ids().end() - hdr->content_owner_ids().start();
+	mContentOwnerIdPos.size = hdr->content_owner_ids().end() > hdr->content_owner_ids().start() ? hdr->content_owner_ids().end() - hdr->content_owner_ids().start() : 0;
 	mSaveDataOwnerIdPos.offset = hdr->save_data_owner_ids().start();
-	mSaveDataOwnerIdPos.size = hdr->save_data_owner_ids().end() - hdr->save_data_owner_ids().start();
+	mSaveDataOwnerIdPos.size = hdr->save_data_owner_ids().end() > hdr->save_data_owner_ids().start() ? hdr->save_data_owner_ids().end() - hdr->save_data_owner_ids().start() : 0;
 }
 
-void FacHeader::importBinary(const u8 * bytes, size_t len)
+void nx::FacHeader::clear()
 {
-	if (len < sizeof(sFacHeader))
+	clearVariables();
-	{
-		throw fnd::Exception(kModuleName, "FAC header too small");
-	}
-	importBinary(bytes);
 }
 
-u64 FacHeader::getFacSize() const
+size_t nx::FacHeader::getFacSize() const
 {
-	return MAX(getSaveDataOwnerIdOffset() + getSaveDataOwnerIdSize(), getContentOwnerIdOffset() + getContentOwnerIdSize());
+	size_t savedata = getSaveDataOwnerIdOffset() + getSaveDataOwnerIdSize();
+	size_t content = getContentOwnerIdOffset() + getContentOwnerIdSize();
+	return MAX(MAX(savedata, content), sizeof(sFacHeader));
 }
 
-u64 FacHeader::getFsaRights() const
+u64 nx::FacHeader::getFsaRights() const
 {
 	return mFsaRights;
 }
 
-void FacHeader::setFsaRights(u64 flag)
+void nx::FacHeader::setFsaRights(u64 flag)
 {
 	mFsaRights = flag;
 }
 
-size_t FacHeader::getContentOwnerIdOffset() const
+size_t nx::FacHeader::getContentOwnerIdOffset() const
 {
 	return mContentOwnerIdPos.offset;
 }
 
-size_t FacHeader::getContentOwnerIdSize() const
+size_t nx::FacHeader::getContentOwnerIdSize() const
 {
 	return mContentOwnerIdPos.size;
 }
 
-void FacHeader::setContentOwnerIdSize(size_t size)
+void nx::FacHeader::setContentOwnerIdSize(size_t size)
 {
 	mContentOwnerIdPos.size = size;
 }
 
-size_t FacHeader::getSaveDataOwnerIdOffset() const
+size_t nx::FacHeader::getSaveDataOwnerIdOffset() const
 {
 	return mSaveDataOwnerIdPos.offset;
 }
 
-size_t FacHeader::getSaveDataOwnerIdSize() const
+size_t nx::FacHeader::getSaveDataOwnerIdSize() const
 {
 	return mSaveDataOwnerIdPos.size;
 }
 
-void FacHeader::setSaveDataOwnerIdSize(size_t size)
+void nx::FacHeader::setSaveDataOwnerIdSize(size_t size)
 {
 	mSaveDataOwnerIdPos.size = size;
 }
 
-void FacHeader::clearVariables()
+void nx::FacHeader::clearVariables()
 {
 	mFsaRights = 0;
 	mContentOwnerIdPos.offset = 0;
@@ -138,13 +141,13 @@ void FacHeader::clearVariables()
 	mSaveDataOwnerIdPos.size = 0;
 }
 
-void FacHeader::calculateOffsets()
+void nx::FacHeader::calculateOffsets()
 {
 	mContentOwnerIdPos.offset = align(sizeof(sFacHeader), 4);
 	mSaveDataOwnerIdPos.offset = mContentOwnerIdPos.offset + align(mContentOwnerIdPos.size, 4);
 }
 
-bool FacHeader::isEqual(const FacHeader & other) const
+bool nx::FacHeader::isEqual(const FacHeader & other) const
 {
 	return (mFsaRights == other.mFsaRights) \
 		&& (mContentOwnerIdPos.offset == other.mContentOwnerIdPos.offset) \
@@ -153,7 +156,7 @@ bool FacHeader::isEqual(const FacHeader & other) const
 		&& (mSaveDataOwnerIdPos.size == other.mSaveDataOwnerIdPos.size);
 }
 
-void FacHeader::copyFrom(const FacHeader & other)
+void nx::FacHeader::copyFrom(const FacHeader & other)
 {
 	if (other.getSize())
 	{

lib/nx/FacHeader.h

@@ -11,7 +11,7 @@ namespace nx
 	public:
 		FacHeader();
 		FacHeader(const FacHeader& other);
-		FacHeader(const u8* bytes);
+		FacHeader(const u8* bytes, size_t len);
 
 		bool operator==(const FacHeader& other) const;
 		bool operator!=(const FacHeader& other) const;
@@ -23,11 +23,11 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
-		u64 getFacSize() const;
+		void clear();
+		size_t getFacSize() const;
 
 		u64 getFsaRights() const;
 		void setFsaRights(u64 flag);

lib/nx/ISerialiseableBinary.h

@@ -13,8 +13,9 @@ namespace nx
 		virtual size_t getSize() const = 0;
 
 		virtual void exportBinary() = 0;
-		virtual void importBinary(const u8* bytes) = 0;
 		virtual void importBinary(const u8* bytes, size_t len) = 0;
+
+		virtual void clear() = 0;
 	};
 }
 

lib/nx/InteruptHandler.cpp

@@ -24,6 +24,9 @@ void nx::InteruptHandler::operator=(const InteruptHandler & other)
 
 void nx::InteruptHandler::importKernelCapabilityList(const fnd::List<KernelCapability>& caps)
 {
+	if (caps.getSize() == 0)
+		return;
+
 	// convert to interupts
 	fnd::List<InteruptEntry> interupts;
 	for (size_t i = 0; i < caps.getSize(); i++)
@@ -92,12 +95,12 @@ bool nx::InteruptHandler::isSet() const
 	return mIsSet;
 }
 
-const fnd::List<u16>& nx::InteruptHandler::getInterupts() const
+const fnd::List<u16>& nx::InteruptHandler::getInteruptList() const
 {
 	return mInterupts;
 }
 
-void nx::InteruptHandler::setInterupts(const fnd::List<u16>& interupts)
+void nx::InteruptHandler::setInteruptList(const fnd::List<u16>& interupts)
 {
 	mInterupts.clear();
 	for (size_t i = 0; i < interupts.getSize(); i++)

lib/nx/InteruptHandler.h

@@ -21,8 +21,8 @@ namespace nx
 		bool isSet() const;
 
 		// variables
-		const fnd::List<u16>& getInterupts() const;
+		const fnd::List<u16>& getInteruptList() const;
-		void setInterupts(const fnd::List<u16>& interupts);
+		void setInteruptList(const fnd::List<u16>& interupts);
 
 	private:
 		const std::string kModuleName = "INTERUPT_HANDLER";

lib/nx/KcBinary.cpp

@@ -65,11 +65,6 @@ void nx::KcBinary::exportBinary()
 	}
 }
 
-void nx::KcBinary::importBinary(const u8 * bytes)
-{
-	throw fnd::Exception(kModuleName, "Unsupported operation. importBinary(const u8* bytes) is not supported for variable size structures.");
-}
-
 void nx::KcBinary::importBinary(const u8 * bytes, size_t len)
 {
 	if ((len % sizeof(u32)) != 0)
@@ -134,6 +129,11 @@ void nx::KcBinary::importBinary(const u8 * bytes, size_t len)
 	mMiscFlags.importKernelCapabilityList(miscFlagsCaps);
 }
 
+void nx::KcBinary::clear()
+{
+	clearVariables();
+}
+
 const nx::ThreadInfoHandler & nx::KcBinary::getThreadInfo() const
 {
 	return mThreadInfo;

lib/nx/KcBinary.h

@@ -33,10 +33,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables (consider further abstraction?)
+		void clear();
 		const ThreadInfoHandler& getThreadInfo() const;
 		ThreadInfoHandler& getThreadInfo();
 

lib/nx/MemoryMappingHandler.cpp

@@ -23,8 +23,11 @@ void nx::MemoryMappingHandler::operator=(const MemoryMappingHandler & other)
 
 void nx::MemoryMappingHandler::importKernelCapabilityList(const fnd::List<KernelCapability>& caps)
 {
-	fnd::List<MemoryPageEntry> entries;
+	if (caps.getSize() == 0)
+		return;
 
+	// get entry list
+	fnd::List<MemoryPageEntry> entries;
 	for (size_t i = 0; i < caps.getSize(); i++)
 	{
 		entries[i].setKernelCapability(caps[i]);
@@ -32,7 +35,7 @@ void nx::MemoryMappingHandler::importKernelCapabilityList(const fnd::List<Kernel
 
 	mMemRange.clear();
 	mMemPage.clear();
-	for (size_t i = 0; i < entries.getSize();)
+	for (size_t i = 0; i < entries.getSize(); i++)
 	{
 		// has flag means "MemMap"
 		if (entries[i].isMultiplePages())

lib/nx/MiscFlagsHandler.cpp

@@ -6,6 +6,21 @@ nx::MiscFlagsHandler::MiscFlagsHandler() :
 	mIsSet(false)
 {}
 
+bool nx::MiscFlagsHandler::operator==(const MiscFlagsHandler & other) const
+{
+	return isEqual(other);
+}
+
+bool nx::MiscFlagsHandler::operator!=(const MiscFlagsHandler & other) const
+{
+	return !isEqual(other);
+}
+
+void nx::MiscFlagsHandler::operator=(const MiscFlagsHandler & other)
+{
+	copyFrom(other);
+}
+
 void nx::MiscFlagsHandler::importKernelCapabilityList(const fnd::List<KernelCapability>& caps)
 {
 	if (caps.getSize() > kMaxKernelCapNum)
@@ -16,8 +31,18 @@ void nx::MiscFlagsHandler::importKernelCapabilityList(const fnd::List<KernelCapa
 	if (caps.getSize() == 0)
 		return;
 
-	mEntry.setKernelCapability(caps[0]);
+	MiscFlagsEntry entry;
+	entry.setKernelCapability(caps[0]);
 	
+	clear();
+	for (u32 i = 0; i < FLAG_NUM; i++)
+	{
+		if ((entry.getFlags() & BIT(i)) == BIT(i))
+		{
+			mFlags.addElement((Flags)i);
+		}
+	}
+
 	mIsSet = true;
 }
 
@@ -26,13 +51,25 @@ void nx::MiscFlagsHandler::exportKernelCapabilityList(fnd::List<KernelCapability
 	if (isSet() == false)
 		return;
 
-	caps.addElement(mEntry.getKernelCapability());
+	// convert list to word flags
+	u32 flag;
+	for (size_t i = 0; i < mFlags.getSize(); i++)
+	{
+		flag |= BIT(mFlags[i]);
+	}
+
+	// create MiscFlag entry
+	MiscFlagsEntry entry;
+	entry.setFlags(flag);
+
+	// add to list
+	caps.addElement(entry.getKernelCapability());
 }
 
 void nx::MiscFlagsHandler::clear()
 {
 	mIsSet = false;
-	mEntry.setFlags(0);
+	mFlags.clear();
 }
 
 bool nx::MiscFlagsHandler::isSet() const
@@ -40,25 +77,25 @@ bool nx::MiscFlagsHandler::isSet() const
 	return mIsSet;
 }
 
-u32 nx::MiscFlagsHandler::getFlags() const
+const fnd::List<nx::MiscFlagsHandler::Flags>& nx::MiscFlagsHandler::getFlagList() const
 {
-	return mEntry.getFlags();
+	return mFlags;
 }
 
-void nx::MiscFlagsHandler::setFlags(u32 flags)
+void nx::MiscFlagsHandler::setFlagList(fnd::List<Flags> flags)
 {
-	mEntry.setFlags(flags);
+	mFlags = flags;
 	mIsSet = true;
 }
 
 void nx::MiscFlagsHandler::copyFrom(const MiscFlagsHandler & other)
 {
 	mIsSet = other.mIsSet;
-	mEntry.setKernelCapability(other.mEntry.getKernelCapability());
+	mFlags = other.mFlags;
 }
 
 bool nx::MiscFlagsHandler::isEqual(const MiscFlagsHandler & other) const
 {
 	return (mIsSet == other.mIsSet) \
-		&& (mEntry.getKernelCapability() == other.mEntry.getKernelCapability());
+		&& (mFlags == other.mFlags);
 }

lib/nx/MiscFlagsHandler.h

@@ -10,21 +10,22 @@ namespace nx
 	public:
 		enum Flags
 		{
-			FLAG_ENABLE_DEBUG = BIT(0),
+			FLAG_ENABLE_DEBUG,
-			FLAG_FORCE_DEBUG = BIT(1),
+			FLAG_FORCE_DEBUG,
-			FLAG_UNK02 = BIT(2),
+			FLAG_UNK02,
-			FLAG_UNK03 = BIT(3),
+			FLAG_UNK03,
-			FLAG_UNK04 = BIT(4),
+			FLAG_UNK04,
-			FLAG_UNK05 = BIT(5),
+			FLAG_UNK05,
-			FLAG_UNK06 = BIT(6),
+			FLAG_UNK06,
-			FLAG_UNK07 = BIT(7),
+			FLAG_UNK07,
-			FLAG_UNK08 = BIT(8),
+			FLAG_UNK08,
-			FLAG_UNK09 = BIT(9),
+			FLAG_UNK09,
-			FLAG_UNK10 = BIT(10),
+			FLAG_UNK10,
-			FLAG_UNK11 = BIT(11),
+			FLAG_UNK11,
-			FLAG_UNK12 = BIT(12),
+			FLAG_UNK12,
-			FLAG_UNK13 = BIT(13),
+			FLAG_UNK13,
-			FLAG_UNK14 = BIT(14),
+			FLAG_UNK14,
+			FLAG_NUM
 		};
 
 		MiscFlagsHandler();
@@ -40,14 +41,15 @@ namespace nx
 		bool isSet() const;
 
 		// variables
-		u32 getFlags() const;
+		const fnd::List<Flags>& getFlagList() const;
-		void setFlags(u32 flags);
+		void setFlagList(fnd::List<Flags> flags);
+
 	private:
 		const std::string kModuleName = "MISC_FLAGS_HANDLER";
 		static const size_t kMaxKernelCapNum = 1;
 
 		bool mIsSet;
-		MiscFlagsEntry mEntry;
+		fnd::List<Flags> mFlags;
 
 		void copyFrom(const MiscFlagsHandler& other);
 		bool isEqual(const MiscFlagsHandler& other) const;

lib/nx/NcaHeader.cpp

@@ -34,10 +34,15 @@ void NcaHeader::exportBinary()
 	}
 }
 
-void NcaHeader::importBinary(const u8 * bytes)
+void NcaHeader::importBinary(const u8 * bytes, size_t len)
 {
+	if (len < sizeof(sNcaHeader))
+	{
+		throw fnd::Exception(kModuleName, "NCA header size is too small");
+	}
+
 	clearVariables();
-	
+
 	mBinaryBlob.alloc(sizeof(sNcaHeader));
 	memcpy(mBinaryBlob.getBytes(), bytes, sizeof(sNcaHeader));
 
@@ -47,7 +52,7 @@ void NcaHeader::importBinary(const u8 * bytes)
 	{
 		throw fnd::Exception(kModuleName, "NCA header corrupt");
 	}
-	
+
 	mBlockSize = hdr->block_size();
 	mNcaSize = hdr->nca_size();
 	mProgramId = hdr->program_id();
@@ -57,10 +62,10 @@ void NcaHeader::importBinary(const u8 * bytes)
 	{
 		// determine section index
 		u8 section = kSectionNum - 1 - i;
-		
+
 		// skip sections that don't exist
 		if (hdr->section(section).start() == 0 && hdr->section(section).end() == 0) continue;
-		
+
 		// add high level struct
 		mSections.addElement({ blockNumToSize(hdr->section(section).start()), blockNumToSize(hdr->section(section).end() - hdr->section(section).start()), hdr->section(section).key_type(), hdr->section_hash(section) });
 	}
@@ -71,13 +76,9 @@ void NcaHeader::importBinary(const u8 * bytes)
 	}
 }
 
-void NcaHeader::importBinary(const u8 * bytes, size_t len)
+void nx::NcaHeader::clear()
 {
-	if (len < sizeof(sNcaHeader))
+	clearVariables();
-	{
-		throw fnd::Exception(kModuleName, "NCA header size is too small");
-	}
-	importBinary(bytes);
 }
 
 u64 NcaHeader::getNcaSize() const
@@ -192,9 +193,9 @@ NcaHeader::NcaHeader(const NcaHeader & other)
 	copyFrom(other);
 }
 
-NcaHeader::NcaHeader(const u8 * bytes)
+NcaHeader::NcaHeader(const u8 * bytes, size_t len)
 {
-	importBinary(bytes);
+	importBinary(bytes, len);
 }
 
 bool NcaHeader::operator==(const NcaHeader & other) const

lib/nx/NcaHeader.h

@@ -47,7 +47,7 @@ namespace nx
 
 		NcaHeader();
 		NcaHeader(const NcaHeader& other);
-		NcaHeader(const u8* bytes);
+		NcaHeader(const u8* bytes, size_t len);
 
 		bool operator==(const NcaHeader& other) const;
 		bool operator!=(const NcaHeader& other) const;
@@ -59,10 +59,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
+		void clear();
 		u64 getNcaSize() const;
 		void setNcaSize(u64 size);
 		u64 getProgramId() const;

lib/nx/NpdmHeader.cpp

@@ -12,9 +12,9 @@ nx::NpdmHeader::NpdmHeader(const NpdmHeader & other)
 	copyFrom(other);
 }
 
-nx::NpdmHeader::NpdmHeader(const u8 * bytes)
+nx::NpdmHeader::NpdmHeader(const u8 * bytes, size_t len)
 {
-	importBinary(bytes);
+	importBinary(bytes, len);
 }
 
 bool nx::NpdmHeader::operator==(const NpdmHeader & other) const
@@ -122,8 +122,15 @@ void nx::NpdmHeader::exportBinary()
 	hdr->acid().set_size(mAcidPos.size);
 }
 
-void nx::NpdmHeader::importBinary(const u8 * bytes)
+void nx::NpdmHeader::importBinary(const u8 * bytes, size_t len)
 {
+	if (len < sizeof(sNpdmHeader))
+	{
+		throw fnd::Exception(kModuleName, "NPDM header too small");
+	}
+	
+	clearVariables();
+
 	mBinaryBlob.alloc(sizeof(sNpdmHeader));
 	memcpy(mBinaryBlob.getBytes(), bytes, mBinaryBlob.getSize());
 	sNpdmHeader* hdr = (sNpdmHeader*)mBinaryBlob.getBytes();
@@ -148,13 +155,9 @@ void nx::NpdmHeader::importBinary(const u8 * bytes)
 	mAcidPos.size = hdr->acid().size();
 }
 
-void nx::NpdmHeader::importBinary(const u8 * bytes, size_t len)
+void nx::NpdmHeader::clear()
 {
-	if (len < sizeof(sNpdmHeader))
+	clearVariables();
-	{
-		throw fnd::Exception(kModuleName, "NPDM header too small");
-	}
-	importBinary(bytes);
 }
 
 size_t nx::NpdmHeader::getNpdmSize() const

lib/nx/NpdmHeader.h

@@ -49,7 +49,7 @@ namespace nx
 
 		NpdmHeader();
 		NpdmHeader(const NpdmHeader& other);
-		NpdmHeader(const u8* bytes);
+		NpdmHeader(const u8* bytes, size_t len);
 
 		bool operator==(const NpdmHeader& other) const;
 		bool operator!=(const NpdmHeader& other) const;
@@ -61,10 +61,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
+		void clear();
 		size_t getNpdmSize() const;
 
 		InstructionType getInstructionType() const;

lib/nx/SacBinary.cpp

@@ -57,11 +57,6 @@ void SacBinary::exportBinary()
 	}
 }
 
-void SacBinary::importBinary(const u8 * bytes)
-{
-	throw fnd::Exception(kModuleName, "Unsupported operation. importBinary(const u8* bytes) is not supported for variable size structures.");
-}
-
 void SacBinary::importBinary(const u8 * bytes, size_t len)
 {
 	clearVariables();
@@ -76,6 +71,11 @@ void SacBinary::importBinary(const u8 * bytes, size_t len)
 	}
 }
 
+void nx::SacBinary::clear()
+{
+	clearVariables();
+}
+
 const fnd::List<SacEntry>& SacBinary::getServiceList() const
 {
 	return mServices;

lib/nx/SacBinary.h

@@ -26,10 +26,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
+		void clear();
 		const fnd::List<SacEntry>& getServiceList() const;
 		void addService(const SacEntry& service);
 	private:

lib/nx/SacEntry.cpp

@@ -55,25 +55,25 @@ void SacEntry::exportBinary()
 		throw fnd::Exception(kModuleName, "Failed to allocate memory for SacEntry: " + std::string(e.what()));
 	}
 
+	if (mName.length() == 0)
+	{
+		throw fnd::Exception(kModuleName, "Service name is empty");
+	}
+
 	if (mName.length() > kMaxServiceNameLen)
 	{
 		throw fnd::Exception(kModuleName, "Service name string too long (max 8 chars)");
 	}
 
 	// copy data into binary blob
-	mBinaryBlob[0] = (mIsServer ? SAC_IS_SERVER : 0) | (mName.length() & SAC_NAME_LEN_MASK);
+	mBinaryBlob[0] = (mIsServer ? SAC_IS_SERVER : 0) | ((mName.length()-1) & SAC_NAME_LEN_MASK); // bug?
 	memcpy(mBinaryBlob.getBytes() + 1, mName.c_str(), mName.length());
 }
 
-void SacEntry::importBinary(const u8 * bytes)
-{
-	throw fnd::Exception(kModuleName, "Unsupported operation. importBinary(const u8* bytes) is not supported for variable size structures.");
-}
-
 void SacEntry::importBinary(const u8 * bytes, size_t len)
 {
 	bool isServer = (bytes[0] & SAC_IS_SERVER) == SAC_IS_SERVER;
-	size_t nameLen = (bytes[0] & SAC_NAME_LEN_MASK);
+	size_t nameLen = (bytes[0] & SAC_NAME_LEN_MASK) + 1; // bug?
 
 	if (nameLen+1 > len)
 	{
@@ -96,6 +96,12 @@ void SacEntry::importBinary(const u8 * bytes, size_t len)
 	mName = std::string((const char*)(mBinaryBlob.getBytes() + 1), nameLen);
 }
 
+void nx::SacEntry::clear()
+{
+	mIsServer = false;
+	mName.clear();
+}
+
 bool SacEntry::isServer() const
 {
 	return mIsServer;

lib/nx/SacEntry.h

@@ -23,10 +23,10 @@ namespace nx
 
 		// export/import binary
 		void exportBinary();
-		void importBinary(const u8* bytes);
 		void importBinary(const u8* bytes, size_t len);
 
 		// variables
+		void clear();
 		bool isServer() const;
 		void setIsServer(bool isServer);
 		const std::string& getName() const;

lib/nx/SystemCallEntry.h

@@ -26,7 +26,7 @@ namespace nx
 		const std::string kModuleName = "SYSTEM_CALL_ENTRY";
 		static const KernelCapability::KernelCapId kCapId = KernelCapability::KC_ENABLE_SYSTEM_CALLS;
 		static const u32 kSysCallUpperBits = 3;
-		static const u32 kSysCallLowerBits = 23;
+		static const u32 kSysCallLowerBits = 24;
 		static const u32 kSysCallUpperMax = BIT(kSysCallUpperBits) - 1;
 		static const u32 kSysCallLowerMax = BIT(kSysCallLowerBits) - 1;
 

lib/nx/SystemCallHandler.cpp

@@ -24,18 +24,19 @@ void nx::SystemCallHandler::operator=(const SystemCallHandler & other)
 
 void nx::SystemCallHandler::importKernelCapabilityList(const fnd::List<KernelCapability>& caps)
 {
+	if (caps.getSize() == 0)
+		return;
+
 	SystemCallEntry entry;
 
 	u8 syscallUpper, syscall;
 	for (size_t i = 0; i < caps.getSize(); i++)
 	{
 		entry.setKernelCapability(caps[i]);
-
 		syscallUpper = 24 * entry.getSystemCallUpperBits();
 		for (u8 j = 0; j < 24; j++)
 		{
 			syscall = syscallUpper + j;
-
 			if (((entry.getSystemCallLowerBits() >> j) & 1) == 1)
 			{
 				mSystemCalls.hasElement(syscall) == false ? mSystemCalls.addElement(syscall) : throw fnd::Exception(kModuleName, "SystemCall already added");
@@ -94,7 +95,7 @@ const fnd::List<u8>& nx::SystemCallHandler::getSystemCalls() const
 	return mSystemCalls;
 }
 
-void nx::SystemCallHandler::setSystemCalls(const fnd::List<u8>& calls)
+void nx::SystemCallHandler::setSystemCallList(const fnd::List<u8>& calls)
 {
 	mSystemCalls.clear();
 	for (size_t i = 0; i < calls.getSize(); i++)

lib/nx/SystemCallHandler.h

@@ -21,7 +21,7 @@ namespace nx
 
 		// variables
 		const fnd::List<u8>& getSystemCalls() const;
-		void setSystemCalls(const fnd::List<u8>& calls);
+		void setSystemCallList(const fnd::List<u8>& calls);
 
 	private:
 		const std::string kModuleName = "SYSTEM_CALL_HANDLER";

programs/ncatool/main.cpp

@@ -70,7 +70,7 @@ int main(int argc, char** argv)
 			decryptNcaSectorXts(nca, sector, 1, crypto::aes::nx::nca_header_key[0], crypto::aes::nx::nca_header_key[1]);
 
 			nx::NcaHeader hdr;
-			hdr.importBinary(sector);
+			hdr.importBinary(sector, kNcaSectorSize);
 
 			printf("[NCA Header]\n");
 			printf("  Size:       0x%" PRIx64 "\n", hdr.getNcaSize());