07897c8bea
Batch #11163 by ragnarok-clanker: no function's compiled code changes; checked with 226 compiled unit(s), including every includer of Source/Client/Application/UnhandledExceptionHandler.h, Source/Contents/ReputeMgrLoad.inl, Source/Render/RenderSystemBase.h, Source/UI/Lists/UIListBoxTemplate.h, Source/Utility/Async/NRecycleObject.h.
114 lines
2.3 KiB
C++
114 lines
2.3 KiB
C++
#include "Utility/GGHash.h"
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#include "Utility/FileSignatureVerifier.h"
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#include "Utility/MD5.h"
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#include <cstdint>
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#include <cstdlib>
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struct GGHashEntry {
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std::uint32_t nameHash;
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std::uint32_t fileHash;
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};
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// OFFSET: 0x004012B0
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// FUNCTION: fn_00109
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CGGHash::CGGHash() : m_error(0), m_size(0), m_data(nullptr) {
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}
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// OFFSET: 0x00401870
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// FUNCTION: fn_00113
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DWORD CGGHash::GetSize() const {
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return this->m_size;
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}
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// OFFSET: 0x00401880
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// FUNCTION: fn_00114
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DWORD CGGHash::GetError() const {
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return this->m_error;
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}
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// OFFSET: 0x004018C0
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// FUNCTION: fn_00115
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BOOL CGGHash::Load(const char* filename) {
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WCHAR wideFileName[260];
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MultiByteToWideChar(CP_ACP, 0, filename, -1, wideFileName, 260);
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return this->Load(wideFileName);
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}
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// OFFSET: 0x00401920
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// FUNCTION: fn_00116
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int CGGHash::VerifyBuffer(const wchar_t* name, const unsigned char* buf, unsigned int size) {
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this->m_error = 0;
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if (name == nullptr) {
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this->m_error = 1;
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return 0;
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}
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if (buf == nullptr || size == 0) {
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this->m_error = 2;
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return 0;
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}
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MD5 md5;
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std::uint32_t hash = md5.HashBuffer(buf, size);
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return this->VerifyHash(name, hash);
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}
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// OFFSET: 0x004019E0
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// FUNCTION: fn_00117
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int CGGHash::VerifyFile(const wchar_t* filename) {
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this->m_error = 0;
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if (filename == nullptr) {
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this->m_error = 1;
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return 0;
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}
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MD5 md5;
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std::uint32_t hash = md5.HashFile(filename);
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if (hash == 0) {
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this->m_error = 2;
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return 0;
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}
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return this->VerifyHash(filename, hash);
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}
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// OFFSET: 0x00401AC0
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// FUNCTION: fn_00118
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CGGHash::~CGGHash() {
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this->Clear();
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}
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// OFFSET: 0x00401B10
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// FUNCTION: fn_00119
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int CGGHash::VerifyBuffer(const char* name, const unsigned char* buf, unsigned int size) {
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this->m_error = 0;
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if (name == nullptr) {
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this->m_error = 1;
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return 0;
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}
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if (buf == nullptr || size == 0) {
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this->m_error = 2;
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return 0;
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}
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WCHAR wideName[260];
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MultiByteToWideChar(CP_ACP, 0, name, -1, wideName, 260);
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return this->VerifyBuffer(wideName, buf, size);
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}
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// OFFSET: 0x00401BB0
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// FUNCTION: fn_00120
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int CGGHash::VerifyFile(const char* filename) {
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this->m_error = 0;
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if (filename == nullptr) {
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this->m_error = 1;
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return 0;
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}
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WCHAR wideFileName[260];
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MultiByteToWideChar(CP_ACP, 0, filename, -1, wideFileName, 260);
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return this->VerifyFile(wideFileName);
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}
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