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yanczi 2025-11-06 03:24:15 +01:00
parent 6335472904
commit 66e776ee87
7 changed files with 24 additions and 16 deletions
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18
CreateCargo.cpp
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@ -222,30 +222,30 @@ std::vector<FilesTable> CreateCargo::ComputingHeadFiles()
f.seekg(0, std::ios::beg); f.seekg(0, std::ios::beg);
//Wczytanie pliku do pamięci //Wczytanie pliku do pamięci
std::vector<char> buffor(size); std::vector<char> buffer(size);
f.read(buffor.data(), size); f.read(buffer.data(), size);
f.close(); f.close();
//Tworzenie hashu CRC //Tworzenie hashu CRC
const uint64_t crc = XXH64(buffor.data(), buffor.size(), VERSION); const uint64_t crc = XXH64(buffer.data(), buffer.size(), VERSION);
//Kompresjia //Kompresjia
std::vector<char> zip; std::vector<char> pakBuffer;
uint8_t method = CheckFileOnTheList(path, buffor, zip); uint8_t method = CheckFileOnTheList(path, buffer, pakBuffer);
FilesTable ft; FilesTable ft;
ft.nameFile = path; ft.nameFile = path;
ft.nameLen = path.length(); ft.nameLen = path.length();
ft.hashName = fnv64(path); ft.hashName = fnv64(path);
ft.offset = offset; ft.offset = offset;
ft.size = zip.size(); ft.size = pakBuffer.size();
ft.isZip = method; ft.flag = method;
ft.crc = crc; ft.crc = crc;
cargo.write(reinterpret_cast<const char*>(zip.data()), zip.size()); cargo.write(reinterpret_cast<const char*>(pakBuffer.data()), pakBuffer.size());
filesTable.push_back(ft); filesTable.push_back(ft);
offset += zip.size(); offset += pakBuffer.size();
} }
return filesTable; return filesTable;
} }

1
CreateCargoEX.cpp Normal file
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@ -0,0 +1 @@
#include "CreateCargoEX.h"

5
CreateCargoEX.h Normal file
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@ -0,0 +1,5 @@
#pragma once
class CreateCargoEX
{
};

6
DataStruct.h
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@ -27,7 +27,7 @@
#define SIGNATURE_KEY_FILE 1497713496 // XKEY #define SIGNATURE_KEY_FILE 1497713496 // XKEY
#define VERSION 100 #define VERSION 300
enum StoreMethod enum StoreMethod
{ {
@ -59,7 +59,7 @@ enum StoreMethod
struct CargoHead struct CargoHead
{ {
std::string signature; std::string signature;
uint16_t version; int16_t version;
uint32_t files; uint32_t files;
uint64_t table; uint64_t table;
}; };
@ -72,5 +72,5 @@ struct FilesTable
uint64_t offset; uint64_t offset;
uint32_t size; uint32_t size;
uint64_t crc; uint64_t crc;
uint8_t isZip; int8_t flag;
}; };

4
ExtractCargo.cpp
View file

@ -150,7 +150,7 @@ void ExtractCargo::LoadFilesTable()
cargoFile.read(reinterpret_cast<char*>(&fhTmp.offset), sizeof(fhTmp.offset)); cargoFile.read(reinterpret_cast<char*>(&fhTmp.offset), sizeof(fhTmp.offset));
cargoFile.read(reinterpret_cast<char*>(&fhTmp.size), sizeof(fhTmp.size)); cargoFile.read(reinterpret_cast<char*>(&fhTmp.size), sizeof(fhTmp.size));
cargoFile.read(reinterpret_cast<char*>(&fhTmp.crc), sizeof(fhTmp.crc)); cargoFile.read(reinterpret_cast<char*>(&fhTmp.crc), sizeof(fhTmp.crc));
cargoFile.read(reinterpret_cast<char*>(&fhTmp.isZip), sizeof(fhTmp.isZip)); cargoFile.read(reinterpret_cast<char*>(&fhTmp.flag), sizeof(fhTmp.flag));
filesHeads.push_back(fhTmp); filesHeads.push_back(fhTmp);
} }
@ -174,7 +174,7 @@ void ExtractCargo::ExtractingFilesFromCargo()
cargoFile.read(buffor.data(), fh.size); cargoFile.read(buffor.data(), fh.size);
std::vector<char> rawBuffor = fh.isZip ? cm.decompress(buffor) : eman.decrypt(buffor); std::vector<char> rawBuffor = fh.flag ? cm.decompress(buffor) : eman.decrypt(buffor);
if (!HashValid(rawBuffor, fh.crc)) if (!HashValid(rawBuffor, fh.crc))
{ {

2
voidcmd.vcxproj
View file

@ -134,6 +134,7 @@
<ItemGroup> <ItemGroup>
<ClCompile Include="CompressingManager.cpp" /> <ClCompile Include="CompressingManager.cpp" />
<ClCompile Include="CreateCargo.cpp" /> <ClCompile Include="CreateCargo.cpp" />
<ClCompile Include="CreateCargoEX.cpp" />
<ClCompile Include="EncryptionManager.cpp" /> <ClCompile Include="EncryptionManager.cpp" />
<ClCompile Include="ExtractCargo.cpp" /> <ClCompile Include="ExtractCargo.cpp" />
<ClCompile Include="Interface.cpp" /> <ClCompile Include="Interface.cpp" />
@ -143,6 +144,7 @@
<ItemGroup> <ItemGroup>
<ClInclude Include="CompressingManager.h" /> <ClInclude Include="CompressingManager.h" />
<ClInclude Include="CreateCargo.h" /> <ClInclude Include="CreateCargo.h" />
<ClInclude Include="CreateCargoEX.h" />
<ClInclude Include="DataStruct.h" /> <ClInclude Include="DataStruct.h" />
<ClInclude Include="EncryptionManager.h" /> <ClInclude Include="EncryptionManager.h" />
<ClInclude Include="ExtractCargo.h" /> <ClInclude Include="ExtractCargo.h" />