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added sample project

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This commit is contained in:
Joachim Bauch
2004-10-10 16:31:50 +00:00
parent cc38494f47
commit 135337380a
8 changed files with 396 additions and 0 deletions
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example/DllLoader/DllLoader.cpp
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#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <stdio.h>
#include <malloc.h>
#include "../../MemoryModule.h"
typedef int (*addNumberProc)(int, int);
#define DLL_FILE "..\\..\\SampleDLL\\Debug\\SampleDLL.dll"
void LoadFromFile(void)
{
addNumberProc addNumber;
HINSTANCE handle = LoadLibrary(DLL_FILE);
if (handle == INVALID_HANDLE_VALUE)
return;
addNumber = (addNumberProc)GetProcAddress(handle, "addNumbers");
printf("From file: %d\n", addNumber(1, 2));
FreeLibrary(handle);
}
void LoadFromMemory(void)
{
FILE *fp;
unsigned char *data=NULL;
size_t size;
HMEMORYMODULE module;
addNumberProc addNumber;
fp = fopen(DLL_FILE, "rb");
if (fp == NULL)
{
printf("Can't open DLL file \"%s\".", DLL_FILE);
goto exit;
}
fseek(fp, 0, SEEK_END);
size = ftell(fp);
data = (unsigned char *)malloc(size);
fseek(fp, 0, SEEK_SET);
fread(data, 1, size, fp);
fclose(fp);
module = MemoryLoadLibrary(data, size);
if (module == NULL)
{
printf("Can't load library from memory.\n");
goto exit;
}
addNumber = (addNumberProc)MemoryGetProcAddress(module, "addNumbers");
printf("From memory: %d\n", addNumber(1, 2));
MemoryFreeLibrary(module);
exit:
if (data)
free(data);
}
int main(int argc, char* argv[])
{
LoadFromFile();
printf("\n\n");
LoadFromMemory();
return 0;
}
example/DllLoader/DllLoader.vcproj
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<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="DllLoader"
ProjectGUID="{D0226BB5-3A02-4C91-893A-F36567AED5C5}"
Keyword="Win32Proj">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="Debug"
IntermediateDirectory="Debug"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
RuntimeLibrary="5"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="4"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/DllLoader.exe"
LinkIncremental="2"
GenerateDebugInformation="TRUE"
ProgramDatabaseFile="$(OutDir)/DllLoader.pdb"
SubSystem="1"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="Release"
IntermediateDirectory="Release"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="4"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="3"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/DllLoader.exe"
LinkIncremental="1"
GenerateDebugInformation="TRUE"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Quelldateien"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath=".\DllLoader.cpp">
</File>
<File
RelativePath="..\..\MemoryModule.c">
</File>
</Filter>
<Filter
Name="Headerdateien"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath="..\..\MemoryModule.h">
</File>
</Filter>
<Filter
Name="Ressourcendateien"
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>
example/DllMemory.ncb
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example/DllMemory.sln
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Microsoft Visual Studio Solution File, Format Version 8.00
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SampleDLL", "SampleDLL\SampleDLL.vcproj", "{B293DAC4-5BCA-4413-9B7B-92CB56459875}"
ProjectSection(ProjectDependencies) = postProject
{D0226BB5-3A02-4C91-893A-F36567AED5C5} = {D0226BB5-3A02-4C91-893A-F36567AED5C5}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DllLoader", "DllLoader\DllLoader.vcproj", "{D0226BB5-3A02-4C91-893A-F36567AED5C5}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Global
GlobalSection(SolutionConfiguration) = preSolution
Debug = Debug
Release = Release
EndGlobalSection
GlobalSection(ProjectConfiguration) = postSolution
{B293DAC4-5BCA-4413-9B7B-92CB56459875}.Debug.ActiveCfg = Debug|Win32
{B293DAC4-5BCA-4413-9B7B-92CB56459875}.Debug.Build.0 = Debug|Win32
{B293DAC4-5BCA-4413-9B7B-92CB56459875}.Release.ActiveCfg = Release|Win32
{B293DAC4-5BCA-4413-9B7B-92CB56459875}.Release.Build.0 = Release|Win32
{D0226BB5-3A02-4C91-893A-F36567AED5C5}.Debug.ActiveCfg = Debug|Win32
{D0226BB5-3A02-4C91-893A-F36567AED5C5}.Debug.Build.0 = Debug|Win32
{D0226BB5-3A02-4C91-893A-F36567AED5C5}.Release.ActiveCfg = Release|Win32
{D0226BB5-3A02-4C91-893A-F36567AED5C5}.Release.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
EndGlobalSection
GlobalSection(ExtensibilityAddIns) = postSolution
EndGlobalSection
EndGlobal
example/DllMemory.suo
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example/SampleDLL/SampleDLL.cpp
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#include "SampleDLL.h"
extern "C" {
SAMPLEDLL_API int addNumbers(int a, int b)
{
return a + b;
}
}
example/SampleDLL/SampleDLL.h
+11
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extern "C" {
#ifdef SAMPLEDLL_EXPORTS
#define SAMPLEDLL_API __declspec(dllexport)
#else
#define SAMPLEDLL_API __declspec(dllimport)
#endif
SAMPLEDLL_API int addNumbers(int a, int b);
}
example/SampleDLL/SampleDLL.vcproj
+137
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<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="SampleDLL"
ProjectGUID="{B293DAC4-5BCA-4413-9B7B-92CB56459875}"
Keyword="Win32Proj">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="Debug"
IntermediateDirectory="Debug"
ConfigurationType="2"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SAMPLEDLL_EXPORTS"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
RuntimeLibrary="1"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="4"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/SampleDLL.dll"
LinkIncremental="2"
GenerateDebugInformation="TRUE"
ProgramDatabaseFile="$(OutDir)/SampleDLL.pdb"
SubSystem="2"
ImportLibrary="$(OutDir)/SampleDLL.lib"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="Release"
IntermediateDirectory="Release"
ConfigurationType="2"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SAMPLEDLL_EXPORTS"
RuntimeLibrary="0"
UsePrecompiledHeader="0"
WarningLevel="3"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="3"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/SampleDLL.dll"
LinkIncremental="1"
GenerateDebugInformation="TRUE"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
ImportLibrary="$(OutDir)/SampleDLL.lib"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Quelldateien"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
<File
RelativePath=".\SampleDLL.cpp">
</File>
</Filter>
<Filter
Name="Headerdateien"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
<File
RelativePath=".\SampleDLL.h">
</File>
</Filter>
<Filter
Name="Ressourcendateien"
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>