mirror of
https://github.com/GameHackingBook/GameHackingCode
synced 2026-06-08 11:08:54 +00:00
Initial commit
This commit is contained in:
Nick Cano
@@ -0,0 +1,22 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Source Files">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Header Files">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
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</Filter>
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<Filter Include="Resource Files">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="main-CodeToMemory.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>
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@@ -0,0 +1,91 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{42D11C4C-AC06-47BD-B6CD-FC6DBAF54472}</ProjectGuid>
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<Keyword>Win32Proj</Keyword>
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<RootNamespace>Chapter4_CodeToMemory</RootNamespace>
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<ProjectName>Chapter4_CodeToMemory</ProjectName>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LinkIncremental>true</LinkIncremental>
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<IntDir>$(SolutionDir)\BuildTemp\$(Configuration)\</IntDir>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<LinkIncremental>false</LinkIncremental>
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<IntDir>$(SolutionDir)\BuildTemp\$(ProjectName)_$(Configuration)\</IntDir>
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</PropertyGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<PrecompiledHeader>
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</PrecompiledHeader>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<StructMemberAlignment>4Bytes</StructMemberAlignment>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<RandomizedBaseAddress>false</RandomizedBaseAddress>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<PrecompiledHeader>
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</PrecompiledHeader>
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<Optimization>Disabled</Optimization>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<StructMemberAlignment>4Bytes</StructMemberAlignment>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<FixedBaseAddress>
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</FixedBaseAddress>
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<RandomizedBaseAddress>false</RandomizedBaseAddress>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClCompile Include="main-codeToMemory.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>
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@@ -0,0 +1,159 @@
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#include <iostream>
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#include <windows.h>
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/* numeric values */
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unsigned char ubyteValue = 0xFF;
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char byteValue = 0xFE;
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unsigned short uwordValue = 0x4142;
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short wordValue = 0x4344;
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unsigned int udwordValue = 0xDEADBEEF;
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int dwordValue = 0xDEADBEEF;
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unsigned long long ulongLongValue = 0xEFCDAB8967452301;
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long long longLongValue = 0xEFCDAB8967452301;
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float floatValue = 1337.7331;
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/* string values */
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char* thinStringP = "my_thin_terminated_value_pointer";
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char thinStringA[40] = "my_thin_terminated_value_array";
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wchar_t* wideStringP = L"my_wide_terminated_value_pointer";
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wchar_t wideStringA[40] = L"my_wide_terminated_value_array";
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/* structures */
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struct MyStruct {
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unsigned char ubyteValue;
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char byteValue;
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unsigned short uwordValue;
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short wordValue;
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unsigned int udwordValue;
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int dwordValue;
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unsigned long long ulongLongValue;
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char interruptor;
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long long longLongValue;
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float floatValue;
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};
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/* classes with no VF tables */
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class bar {
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public:
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bar() : bar1(0x898989), bar2(0x10203040) {}
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void myfunction() { bar1++; }
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int bar1, bar2;
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};
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/* classes with VF tables */
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class foo {
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public:
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foo() : myValue1(0xDEADBEEF), myValue2(0xBABABABA) {}
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int myValue1;
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static int myStaticValue;
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virtual void bar() { printf("foo::bar()\n"); }
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virtual void baz() { printf("foo::baz()\n"); }
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virtual void barbaz() {}
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int myValue2;
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};
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int foo::myStaticValue = 0x12121212;
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class fooa : public foo {
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public:
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fooa() : foo() {}
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virtual void bar() { printf("fooa::bar()\n"); }
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virtual void baz() { printf("fooa::baz()\n"); }
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};
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class foob : public foo {
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public:
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foob() : foo() { }
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virtual void bar() { printf("foob::bar()\n"); }
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virtual void baz() { printf("foob::baz()\n"); }
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};
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/* class protection */
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class baz {
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public:
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baz() : baz1(0x11111111), baz2(0x22222222),
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baz3(0x33333333), baz4(0x44444444) {}
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int baz1, baz2;
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void printStuff()
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{
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printf("0x%x : baz->baz1\n", &this->baz1);
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printf("0x%x : baz->baz2\n", &this->baz2);
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printf("0x%x : baz->baz3\n", &this->baz3);
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printf("0x%x : baz->baz4\n", &this->baz4);
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}
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private:
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int baz3, baz4;
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};
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int main(void)
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{
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/* just using global values so they don't get optimized away */
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ubyteValue = ubyteValue;
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byteValue = byteValue;
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wordValue = wordValue;
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uwordValue = uwordValue;
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udwordValue = udwordValue;
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dwordValue = dwordValue;
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ulongLongValue = ulongLongValue;
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longLongValue = longLongValue;
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floatValue = floatValue;
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thinStringP = thinStringP;
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if (thinStringA){}
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wideStringP = wideStringP;
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if (wideStringA){}
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/* printing addresses so we can easily find the dumps */
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printf("0x%x : ubyteValue\n", &ubyteValue);
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printf("0x%x : thinStringP\n", &thinStringP);
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/* showing structure arrangement */
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MyStruct* m = 0;
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printf("Offsets: %d,%d,%d,%d,%d,%d,%d,%d,%d\n",
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&m->ubyteValue, &m->byteValue,
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&m->uwordValue, &m->wordValue,
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&m->udwordValue, &m->dwordValue,
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&m->ulongLongValue, &m->longLongValue,
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&m->floatValue);
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/* union stuff */
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union {
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BYTE byteValue;
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struct {
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WORD first;
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WORD second;
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} words;
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DWORD value;
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} dwValue;
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dwValue.value = 0xDEADBEEF;
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printf("Size %d; Addresses 0x%x,0x%x; Values 0x%x,0x%x\n",
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sizeof(dwValue), &dwValue.value, &dwValue.words,
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dwValue.words.first, dwValue.words.second);
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/* classes with no VF tables */
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bar _bar = bar();
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printf("Size %d; Address 0x%x : _bar\n", sizeof(_bar), &_bar);
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/* class VF call */
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foo* _testfoo = (foo*)new fooa();
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_testfoo->bar();
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/* classes with VF tables */
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foo _foo = foo();
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fooa _fooa = fooa();
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foob _foob = foob();
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printf("0x%x : _foo\n", &_foo);
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printf("0x%x : _fooa\n", &_fooa);
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printf("0x%x : _foob\n", &_foob);
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_foo.barbaz();
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_fooa.bar();
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_foob.baz();
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/* class protection */
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baz* _baz = 0;
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_baz->printStuff();
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system("pause");
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}
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