mirror of
https://github.com/jakcron/nstool
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113 lines
No EOL
4.2 KiB
C++
113 lines
No EOL
4.2 KiB
C++
#pragma once
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#include <string>
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#include <cstring>
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#include <fnd/IByteModel.h>
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#include <fnd/List.h>
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#include <nn/hac/define/cnmt.h>
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#include <nn/hac/ContentInfo.h>
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#include <nn/hac/ContentMetaInfo.h>
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#include <nn/hac/ApplicationMetaExtendedHeader.h>
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#include <nn/hac/PatchMetaExtendedHeader.h>
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#include <nn/hac/AddOnContentMetaExtendedHeader.h>
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#include <nn/hac/DeltaMetaExtendedHeader.h>
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namespace nn
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{
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namespace hac
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{
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class ContentMeta :
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public fnd::IByteModel
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{
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public:
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ContentMeta();
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ContentMeta(const ContentMeta& other);
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void operator=(const ContentMeta& other);
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bool operator==(const ContentMeta& other) const;
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bool operator!=(const ContentMeta& other) const;
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// IByteModel
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void toBytes();
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void fromBytes(const byte_t* bytes, size_t len);
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const fnd::Vec<byte_t>& getBytes() const;
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// variables
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void clear();
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uint64_t getTitleId() const;
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void setTitleId(uint64_t title_id);
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uint32_t getTitleVersion() const;
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void setTitleVersion(uint32_t version);
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cnmt::ContentMetaType getContentMetaType() const;
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void setContentMetaType(cnmt::ContentMetaType type);
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byte_t getAttributes() const;
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void setAttributes(byte_t attributes);
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uint32_t getRequiredDownloadSystemVersion() const;
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void setRequiredDownloadSystemVersion(uint32_t version);
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const ApplicationMetaExtendedHeader& getApplicationMetaExtendedHeader() const;
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void setApplicationMetaExtendedHeader(const ApplicationMetaExtendedHeader& exhdr);
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const PatchMetaExtendedHeader& getPatchMetaExtendedHeader() const;
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void setPatchMetaExtendedHeader(const PatchMetaExtendedHeader& exhdr);
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const AddOnContentMetaExtendedHeader& getAddOnContentMetaExtendedHeader() const;
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void setAddOnContentMetaExtendedHeader(const AddOnContentMetaExtendedHeader& exhdr);
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const DeltaMetaExtendedHeader& getDeltaMetaExtendedHeader() const;
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void setDeltaMetaExtendedHeader(const DeltaMetaExtendedHeader& exhdr);
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const fnd::List<nn::hac::ContentInfo>& getContentInfo() const;
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void setContentInfo(const fnd::List<nn::hac::ContentInfo>& info);
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const fnd::List<nn::hac::ContentMetaInfo>& getContentMetaInfo() const;
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void setContentMetaInfo(const fnd::List<nn::hac::ContentMetaInfo>& info);
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const fnd::Vec<byte_t>& getExtendedData() const;
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void setExtendedData(const fnd::Vec<byte_t>& data);
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const cnmt::sDigest& getDigest() const;
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void setDigest(const cnmt::sDigest& digest);
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private:
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const std::string kModuleName = "CONTENT_META";
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// binary blob
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fnd::Vec<byte_t> mRawBinary;
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// variables
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uint64_t mTitleId;
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uint32_t mTitleVersion;
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cnmt::ContentMetaType mType;
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byte_t mAttributes;
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uint32_t mRequiredDownloadSystemVersion;
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fnd::Vec<byte_t> mExtendedHeader;
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ApplicationMetaExtendedHeader mApplicationMetaExtendedHeader;
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PatchMetaExtendedHeader mPatchMetaExtendedHeader;
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AddOnContentMetaExtendedHeader mAddOnContentMetaExtendedHeader;
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DeltaMetaExtendedHeader mDeltaMetaExtendedHeader;
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fnd::List<ContentInfo> mContentInfo;
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fnd::List<ContentMetaInfo> mContentMetaInfo;
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fnd::Vec<byte_t> mExtendedData;
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cnmt::sDigest mDigest;
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inline size_t getExtendedHeaderOffset() const { return sizeof(sContentMetaHeader); }
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inline size_t getContentInfoOffset(size_t exhdrSize) const { return getExtendedHeaderOffset() + exhdrSize; }
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inline size_t getContentMetaInfoOffset(size_t exhdrSize, size_t contentInfoNum) const { return getContentInfoOffset(exhdrSize) + contentInfoNum * sizeof(sContentInfo); }
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inline size_t getExtendedDataOffset(size_t exhdrSize, size_t contentInfoNum, size_t contentMetaNum) const { return getContentMetaInfoOffset(exhdrSize, contentInfoNum) + contentMetaNum * sizeof(sContentMetaInfo); }
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inline size_t getDigestOffset(size_t exhdrSize, size_t contentInfoNum, size_t contentMetaNum, size_t exdataSize) const { return getExtendedDataOffset(exhdrSize, contentInfoNum, contentMetaNum) + exdataSize; }
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inline size_t getTotalSize(size_t exhdrSize, size_t contentInfoNum, size_t contentMetaNum, size_t exdataSize) const { return getDigestOffset(exhdrSize, contentInfoNum, contentMetaNum, exdataSize) + cnmt::kDigestLen; }
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bool validateExtendedHeaderSize(cnmt::ContentMetaType type, size_t exhdrSize) const;
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size_t getExtendedDataSize(cnmt::ContentMetaType type, const byte_t* data) const;
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void validateBinary(const byte_t* bytes, size_t len) const;
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};
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}
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} |