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3 Commits

Author SHA1 Message Date
ChangCheng
6b0a59d2b1 启动项替换 2020-06-13 17:21:23 +08:00
ChangCheng
7512936a9c 启动项+ 2020-06-12 18:52:06 +08:00
ChangCheng
feb20dcd4e 启动项查找demo 2020-06-11 18:52:35 +08:00
25 changed files with 1153 additions and 0 deletions

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StartDemo/StartDemo.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.28307.1022
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "StartDemo", "StartDemo\StartDemo.vcxproj", "{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Debug|x64.ActiveCfg = Debug|x64
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Debug|x64.Build.0 = Debug|x64
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Debug|x86.ActiveCfg = Debug|Win32
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Debug|x86.Build.0 = Debug|Win32
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Release|x64.ActiveCfg = Release|x64
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Release|x64.Build.0 = Release|x64
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Release|x86.ActiveCfg = Release|Win32
{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {8DF98FBA-5DA4-49FA-9BC6-EFDD98E2CE5C}
EndGlobalSection
EndGlobal

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#include "CRegOperate.h"
CRegOperate::CRegOperate(HKEY beginKey, TCHAR* path)
{
dwType = REG_BINARY | REG_DWORD | REG_EXPAND_SZ | REG_MULTI_SZ | REG_NONE | REG_SZ;
//Begin to get HKEY of path.
Query(beginKey, path);
//test if queue is empty<74><79><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ<EFBFBD><CEAA>
while (!keystack.empty())
{
string newPath = keystack.front();
keystack.pop();
Query(beginKey, newPath.c_str());
}
//Release.
RegCloseKey(beginKey);
}
CRegOperate::~CRegOperate()
{
vecKeyData.clear();
}
void CRegOperate::Query(HKEY rootKey, const char* path)
{
vecKeyData.clear();
vecKeyData.reserve(200);
#ifdef COMMAND_OUTPUT
_tprintf(TEXT("\nProcess: %s :\n"), path);
#endif
HKEY hKey;
if (RegOpenKeyEx(rootKey, path, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
{
RegCloseKey(hKey);
return;
}
TCHAR achKey[MAX_KEY_LENGTH]; // buffer for subkey name
DWORD cbName; // size of name string
TCHAR achClass[MAX_PATH] = TEXT(""); // buffer for class name
DWORD cchClassName = MAX_PATH; // size of class string
DWORD cSubKeys = 0; // number of subkeys
DWORD cbMaxSubKey; // longest subkey size
DWORD cchMaxClass; // longest class string
DWORD cValues; // number of values for key
DWORD cchMaxValue; // longest value name
DWORD cbMaxValueData; // longest value data
DWORD cbSecurityDescriptor; // size of security descriptor
FILETIME ftLastWriteTime; // last write time
DWORD i, retCode;
TCHAR achValue[MAX_VALUE_NAME];
DWORD cchValue = MAX_VALUE_NAME;
// Get the class name and the value count.
retCode = RegQueryInfoKey(
hKey, // key handle
achClass, // buffer for class name
&cchClassName, // size of class string
NULL, // reserved
&cSubKeys, // number of subkeys
&cbMaxSubKey, // longest subkey size
&cchMaxClass, // longest class string
&cValues, // number of values for this key
&cchMaxValue, // longest value name
&cbMaxValueData, // longest value data
&cbSecurityDescriptor, // security descriptor
&ftLastWriteTime); // last write time
// Enumerate the subkeys, until RegEnumKeyEx fails.
if (cSubKeys)
{
#ifdef COMMAND_OUTPUT
printf("Number of subkeys: %d\n", cSubKeys);
#endif
for (i = 0; i < cSubKeys; i++)
{
cbName = MAX_KEY_LENGTH;
retCode = RegEnumKeyEx(hKey, i,
achKey,
&cbName,
NULL,
NULL,
NULL,
&ftLastWriteTime);
if (retCode == ERROR_SUCCESS)
{
#ifdef COMMAND_OUTPUT
_tprintf(TEXT("(%d) %s\n"), i + 1, achKey);
#endif
//use achKey to build new path and input it into stack.
std::string newPath = "";
newPath.append(path);
newPath.append("\\");
newPath.append(achKey);
keystack.push(newPath);
}
}
}
// Enumerate the key values.
if (cValues)
{
#ifdef COMMAND_OUTPUT
printf("Number of values: %d\n", cValues);
#endif
for (i = 0, retCode = ERROR_SUCCESS; i < cValues; i++)
{
cchValue = MAX_VALUE_NAME;
achValue[0] = '\0';
unsigned char vari[70];
retCode = RegEnumValue(hKey, i,
achValue,
&cchValue,
NULL,
NULL,
NULL,
NULL);
if (retCode == ERROR_SUCCESS)
{
std::string filePath = "";
std::string filePath2 = "";
TCHAR szBuffer[255] = { 0 };
DWORD dwNameLen = 255;
DWORD rQ = RegQueryValueEx(hKey, achValue, 0, &dwType, (LPBYTE)szBuffer, &dwNameLen);
if (rQ == ERROR_SUCCESS)
{
filePath.append(szBuffer);
//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ļ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>vector<6F><72>
vecKeyData.push_back(filePath);
char* filePathData;
filePathData = (char*)(filePath.c_str());
if (filePathData[0] == 0x22)
{
filePathData += 1;
for (size_t i = 0; i < strlen(filePathData); i++)
{
if (filePathData[i] == 0x22)
{
filePathData[i] = 0x00;
break;
}
}
}
else
{
for (size_t i = 0; i < strlen(filePathData); i++)
{
if (i<5)
{
continue;
}
if (filePathData[i] == 0x20 &&
filePathData[i-1] == 0x65 &&
filePathData[i-2] == 0x78 &&
filePathData[i-3] == 0x65 &&
filePathData[i-4] == 0x2e
)
{
filePathData[i] = 0x00;
break;
}
}
}
filePath2.append(filePathData);
vecKeyPath.push_back(filePath2);
//_tprintf(TEXT("(%d) %s %s\n"), i + 1, achValue, szBuffer);
}
}
}
}
//release.
RegCloseKey(hKey);
}

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#pragma once
#include <time.h>
#include <windows.h>
#include <iostream>
#include <stdio.h>
#include <tchar.h>
#include <fstream>
#include <queue>
#include <vector>
using namespace std;
class CRegOperate
{
public:
CRegOperate(HKEY beginKey, TCHAR* path);
~CRegOperate();
private:
#define MAX_KEY_LENGTH 255
#define MAX_VALUE_NAME 16383
DWORD dwType;
queue<string> keystack;
//<2F><>ѯ<EFBFBD><D1AF>ֵ
void Query(HKEY rootKey, const char* path);
public:
vector<string> vecKeyData;
vector<string> vecKeyPath;
};

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f:\myapp\ccremote\startdemo\startdemo\debug\vc141.pdb
f:\myapp\ccremote\startdemo\startdemo\debug\vc141.idb
f:\myapp\ccremote\startdemo\startdemo\debug\md5file.obj
f:\myapp\ccremote\startdemo\startdemo\debug\md5.obj
f:\myapp\ccremote\startdemo\startdemo\debug\cregoperate.obj
f:\myapp\ccremote\startdemo\startdemo\debug\startdemo.tlog\cl.command.1.tlog
f:\myapp\ccremote\startdemo\startdemo\debug\startdemo.tlog\cl.read.1.tlog
f:\myapp\ccremote\startdemo\startdemo\debug\startdemo.tlog\cl.write.1.tlog

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 StartDemo.cpp
f:\myapp\ccremote\startdemo\startdemo\startdemo.cpp(65): warning C4018: “<”: 有符号/无符号不匹配
f:\myapp\ccremote\startdemo\startdemo\startdemo.cpp(75): warning C4018: “<”: 有符号/无符号不匹配
f:\myapp\ccremote\startdemo\startdemo\startdemo.cpp(80): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
d:\windows kits\10\include\10.0.17763.0\ucrt\string.h(133): note: 参见“strcpy”的声明
StartDemo.vcxproj -> F:\myapp\CcRemote\StartDemo\Debug\StartDemo.exe

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#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
Debug|Win32|F:\myapp\CcRemote\StartDemo\|

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#include <time.h>
#include <windows.h>
#include <iostream>
#include <stdio.h>
#include <tchar.h>
#include <fstream>
#include <queue>
#include <io.h>
#include "CRegOperate.h"
#include "md5file.h"
char *GetFilename(char *p)
{
int x = strlen(p);
char ch = '\\';
char *q = strrchr(p, ch) + 1;
return q;
}
int _tmain(int argc, _TCHAR* argv[])
{
//初始化临界区全局原子变量
HANDLE MutexHandle = CreateMutex(NULL, FALSE, TEXT("Cc28256")); //创建互斥体. 信号量为0. 有信号的状态.wait可以等待
DWORD ErrorCode = 0;
ErrorCode = GetLastError();
if (ERROR_ALREADY_EXISTS == ErrorCode)
{
printf("对不起,程序已经启动一份了.这份即将关闭\r\n");
CloseHandle(MutexHandle);
system("pause");
}
if (NULL == MutexHandle)
{
return 0; //表示句柄获取失败
}
CHAR path[MAX_PATH] = { 0 };
HMODULE hm = GetModuleHandle(NULL);
GetModuleFileName(hm, path, sizeof(path));
string selfMD5 = getFileMD5(path);
//64位注册表
TCHAR N1path[] = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run";
//32位注册表
TCHAR N3path[] = "SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Run";
TCHAR N2path[] = "SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Run";
//HKEY_CURRENT_USER
CRegOperate test_reg(HKEY_CURRENT_USER, N1path);
//HKEY_CURRENT_USER
string name_ = "update";
char name2[MAX_PATH] = { 0 };
bool isMD5Same = false;
for (int i = 0; i < test_reg.vecKeyData.size(); i++)
{
_tprintf(TEXT("%s%s\n"), test_reg.vecKeyPath[i].c_str(), "存在");
if (selfMD5 == getFileMD5(test_reg.vecKeyPath[i].c_str()))
{
isMD5Same = true;
}
}
if (!isMD5Same)
{
for (int i = 0; i < test_reg.vecKeyData.size(); i++)
{
strcpy_s(name2, test_reg.vecKeyPath[i].c_str());
name_ = name_ + GetFilename(name2);
strcpy(GetFilename(name2), name_.c_str());
if (!rename(test_reg.vecKeyPath[i].c_str(), name2))
{
_tprintf(TEXT("%s\n"), "成功");
break;
}
name_.clear();
name_ = "update";
}
}
//int _access(const char *pathname, int mode);位于头文件<io.h>中
/*
返回0存在 -1不存在
mode的值和含义如下所示
00——只检查文件是否存在
02——写权限
04——读权限
06——读写权限
*/
//char s[] = "C:\\Program Files\\Realtek\\Audio\\HDA\\RtkAudioService64.exe";
//if (_access(s, 0)==0)
//{
// _tprintf(TEXT("%s%s\n"), s, "存在");
//}
//
system("pause");
return 0;
}

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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
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<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>15.0</VCProjectVersion>
<ProjectGuid>{6BC6014B-5F66-4E3D-B4E6-38D68021CB7D}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>StartDemo</RootNamespace>
<WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<UseDebugLibraries>true</UseDebugLibraries>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<PlatformToolset>v141</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
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<ImportGroup Label="ExtensionSettings">
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<ImportGroup Label="Shared">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LinkIncremental>true</LinkIncremental>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>false</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
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<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>MaxSpeed</Optimization>
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<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<WarningLevel>Level3</WarningLevel>
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<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="CRegOperate.cpp" />
<ClCompile Include="md5.cpp" />
<ClCompile Include="md5file.cpp" />
<ClCompile Include="StartDemo.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="CRegOperate.h" />
<ClInclude Include="md5.h" />
<ClInclude Include="md5file.h" />
<ClInclude Include="md5global.h" />
<ClInclude Include="resource.h" />
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="StartDemo.rc" />
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<ImportGroup Label="ExtensionTargets">
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="源文件">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="头文件">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
</Filter>
<Filter Include="资源文件">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
<Filter Include="算法">
<UniqueIdentifier>{dc0bb3e5-2f00-43a3-a484-ea9ea63595c0}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="StartDemo.cpp">
<Filter>源文件</Filter>
</ClCompile>
<ClCompile Include="CRegOperate.cpp">
<Filter>源文件</Filter>
</ClCompile>
<ClCompile Include="md5file.cpp">
<Filter>算法</Filter>
</ClCompile>
<ClCompile Include="md5.cpp">
<Filter>算法</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="CRegOperate.h">
<Filter>头文件</Filter>
</ClInclude>
<ClInclude Include="md5.h">
<Filter>算法</Filter>
</ClInclude>
<ClInclude Include="md5file.h">
<Filter>算法</Filter>
</ClInclude>
<ClInclude Include="md5global.h">
<Filter>算法</Filter>
</ClInclude>
<ClInclude Include="resource.h">
<Filter>头文件</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="StartDemo.rc">
<Filter>资源文件</Filter>
</ResourceCompile>
</ItemGroup>
</Project>

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@@ -0,0 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup />
</Project>

314
StartDemo/StartDemo/md5.cpp Normal file
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@@ -0,0 +1,314 @@
/* MD5.C - RSA Data Security, Inc., MD5 message-digest algorithm
*/
/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
rights reserved.
License to copy and use this software is granted provided that it
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
Algorithm" in all material mentioning or referencing this software
or this function.
License is also granted to make and use derivative works provided
that such works are identified as "derived from the RSA Data
Security, Inc. MD5 Message-Digest Algorithm" in all material
mentioning or referencing the derived work.
RSA Data Security, Inc. makes no representations concerning either
the merchantability of this software or the suitability of this
software for any particular purpose. It is provided "as is"
without express or implied warranty of any kind.
These notices must be retained in any copies of any part of this
documentation and/or software.
*/
#include "md5file.h"
#include "md5.h"
/* Constants for MD5Transform routine.
*/
#define S11 7
#define S12 12
#define S13 17
#define S14 22
#define S21 5
#define S22 9
#define S23 14
#define S24 20
#define S31 4
#define S32 11
#define S33 16
#define S34 23
#define S41 6
#define S42 10
#define S43 15
#define S44 21
static void MD5Transform(UINT4[4], unsigned char[64]);
static void Encode(unsigned char *, UINT4 *, unsigned int);
static void Decode(UINT4 *, unsigned char *, unsigned int);
static void MD5_memcpy(POINTER, POINTER, unsigned int);
static void MD5_memset(POINTER, int, unsigned int);
static unsigned char PADDING[64] = {
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
/* F, G, H and I are basic MD5 functions.
*/
#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
#define H(x, y, z) ((x) ^ (y) ^ (z))
#define I(x, y, z) ((y) ^ ((x) | (~z)))
/* ROTATE_LEFT rotates x left n bits.
*/
#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
Rotation is separate from addition to prevent recomputation.
*/
#define FF(a, b, c, d, x, s, ac) { \
(a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define GG(a, b, c, d, x, s, ac) { \
(a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define HH(a, b, c, d, x, s, ac) { \
(a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define II(a, b, c, d, x, s, ac) { \
(a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
/* MD5 initialization. Begins an MD5 operation, writing a new context.
*/
void MD5Init(MD5_CTX *context) /* context */
{
context->count[0] = context->count[1] = 0;
/* Load magic initialization constants.
*/
context->state[0] = 0x67452301;
context->state[1] = 0xefcdab89;
context->state[2] = 0x98badcfe;
context->state[3] = 0x10325476;
}
/* MD5 block update operation. Continues an MD5 message-digest
operation, processing another message block, and updating the
context.
*/
void MD5Update(MD5_CTX *context, unsigned char *input, unsigned int inputLen)
{
unsigned int i, index, partLen;
/* Compute number of bytes mod 64 */
index = (unsigned int)((context->count[0] >> 3) & 0x3F);
/* Update number of bits */
if ((context->count[0] += ((UINT4)inputLen << 3))
< ((UINT4)inputLen << 3))
context->count[1]++;
context->count[1] += ((UINT4)inputLen >> 29);
partLen = 64 - index;
/* Transform as many times as possible.
*/
if (inputLen >= partLen) {
MD5_memcpy
((POINTER)&context->buffer[index], (POINTER)input, partLen);
MD5Transform(context->state, context->buffer);
for (i = partLen; i + 63 < inputLen; i += 64)
MD5Transform(context->state, &input[i]);
index = 0;
}
else
i = 0;
/* Buffer remaining input */
MD5_memcpy
((POINTER)&context->buffer[index], (POINTER)&input[i],
inputLen - i);
}
/* MD5 finalization. Ends an MD5 message-digest operation, writing the
the message digest and zeroizing the context.
*/
void MD5Final(unsigned char digest[16], MD5_CTX *context)
{
unsigned char bits[8];
unsigned int index, padLen;
/* Save number of bits */
Encode(bits, context->count, 8);
/* Pad out to 56 mod 64.
*/
index = (unsigned int)((context->count[0] >> 3) & 0x3f);
padLen = (index < 56) ? (56 - index) : (120 - index);
MD5Update(context, PADDING, padLen);
/* Append length (before padding) */
MD5Update(context, bits, 8);
/* Store state in digest */
Encode(digest, context->state, 16);
/* Zeroize sensitive information.
*/
MD5_memset((POINTER)context, 0, sizeof(*context));
}
/* MD5 basic transformation. Transforms state based on block.
*/
static void MD5Transform(UINT4 state[4], unsigned char block[64])
{
UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
Decode(x, block, 64);
/* Round 1 */
FF(a, b, c, d, x[0], S11, 0xd76aa478); /* 1 */
FF(d, a, b, c, x[1], S12, 0xe8c7b756); /* 2 */
FF(c, d, a, b, x[2], S13, 0x242070db); /* 3 */
FF(b, c, d, a, x[3], S14, 0xc1bdceee); /* 4 */
FF(a, b, c, d, x[4], S11, 0xf57c0faf); /* 5 */
FF(d, a, b, c, x[5], S12, 0x4787c62a); /* 6 */
FF(c, d, a, b, x[6], S13, 0xa8304613); /* 7 */
FF(b, c, d, a, x[7], S14, 0xfd469501); /* 8 */
FF(a, b, c, d, x[8], S11, 0x698098d8); /* 9 */
FF(d, a, b, c, x[9], S12, 0x8b44f7af); /* 10 */
FF(c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
FF(b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
FF(a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
FF(d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
FF(c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
FF(b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
/* Round 2 */
GG(a, b, c, d, x[1], S21, 0xf61e2562); /* 17 */
GG(d, a, b, c, x[6], S22, 0xc040b340); /* 18 */
GG(c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
GG(b, c, d, a, x[0], S24, 0xe9b6c7aa); /* 20 */
GG(a, b, c, d, x[5], S21, 0xd62f105d); /* 21 */
GG(d, a, b, c, x[10], S22, 0x2441453); /* 22 */
GG(c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
GG(b, c, d, a, x[4], S24, 0xe7d3fbc8); /* 24 */
GG(a, b, c, d, x[9], S21, 0x21e1cde6); /* 25 */
GG(d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
GG(c, d, a, b, x[3], S23, 0xf4d50d87); /* 27 */
GG(b, c, d, a, x[8], S24, 0x455a14ed); /* 28 */
GG(a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
GG(d, a, b, c, x[2], S22, 0xfcefa3f8); /* 30 */
GG(c, d, a, b, x[7], S23, 0x676f02d9); /* 31 */
GG(b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
/* Round 3 */
HH(a, b, c, d, x[5], S31, 0xfffa3942); /* 33 */
HH(d, a, b, c, x[8], S32, 0x8771f681); /* 34 */
HH(c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
HH(b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
HH(a, b, c, d, x[1], S31, 0xa4beea44); /* 37 */
HH(d, a, b, c, x[4], S32, 0x4bdecfa9); /* 38 */
HH(c, d, a, b, x[7], S33, 0xf6bb4b60); /* 39 */
HH(b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
HH(a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
HH(d, a, b, c, x[0], S32, 0xeaa127fa); /* 42 */
HH(c, d, a, b, x[3], S33, 0xd4ef3085); /* 43 */
HH(b, c, d, a, x[6], S34, 0x4881d05); /* 44 */
HH(a, b, c, d, x[9], S31, 0xd9d4d039); /* 45 */
HH(d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
HH(c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
HH(b, c, d, a, x[2], S34, 0xc4ac5665); /* 48 */
/* Round 4 */
II(a, b, c, d, x[0], S41, 0xf4292244); /* 49 */
II(d, a, b, c, x[7], S42, 0x432aff97); /* 50 */
II(c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
II(b, c, d, a, x[5], S44, 0xfc93a039); /* 52 */
II(a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
II(d, a, b, c, x[3], S42, 0x8f0ccc92); /* 54 */
II(c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
II(b, c, d, a, x[1], S44, 0x85845dd1); /* 56 */
II(a, b, c, d, x[8], S41, 0x6fa87e4f); /* 57 */
II(d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
II(c, d, a, b, x[6], S43, 0xa3014314); /* 59 */
II(b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
II(a, b, c, d, x[4], S41, 0xf7537e82); /* 61 */
II(d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
II(c, d, a, b, x[2], S43, 0x2ad7d2bb); /* 63 */
II(b, c, d, a, x[9], S44, 0xeb86d391); /* 64 */
state[0] += a;
state[1] += b;
state[2] += c;
state[3] += d;
/* Zeroize sensitive information.
*/
MD5_memset((POINTER)x, 0, sizeof(x));
}
/* Encodes input (UINT4) into output (unsigned char). Assumes len is
a multiple of 4.
*/
static void Encode(unsigned char *output, UINT4 *input, unsigned int len)
{
unsigned int i, j;
for (i = 0, j = 0; j < len; i++, j += 4) {
output[j] = (unsigned char)(input[i] & 0xff);
output[j + 1] = (unsigned char)((input[i] >> 8) & 0xff);
output[j + 2] = (unsigned char)((input[i] >> 16) & 0xff);
output[j + 3] = (unsigned char)((input[i] >> 24) & 0xff);
}
}
/* Decodes input (unsigned char) into output (UINT4). Assumes len is
a multiple of 4.
*/
static void Decode(UINT4 *output, unsigned char *input, unsigned int len)
{
unsigned int i, j;
for (i = 0, j = 0; j < len; i++, j += 4)
output[i] = ((UINT4)input[j]) | (((UINT4)input[j + 1]) << 8) |
(((UINT4)input[j + 2]) << 16) | (((UINT4)input[j + 3]) << 24);
}
/* Note: Replace "for loop" with standard memcpy if possible.
*/
static void MD5_memcpy(POINTER output, POINTER input, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i++)
output[i] = input[i];
}
/* Note: Replace "for loop" with standard memset if possible.
*/
static void MD5_memset(POINTER output, int value, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i++)
((char *)output)[i] = (char)value;
}

42
StartDemo/StartDemo/md5.h Normal file
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#pragma once
/* MD5.H - header file for MD5C.C
*/
/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
rights reserved.
License to copy and use this software is granted provided that it
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
Algorithm" in all material mentioning or referencing this software
or this function.
License is also granted to make and use derivative works provided
that such works are identified as "derived from the RSA Data
Security, Inc. MD5 Message-Digest Algorithm" in all material
mentioning or referencing the derived work.
RSA Data Security, Inc. makes no representations concerning either
the merchantability of this software or the suitability of this
software for any particular purpose. It is provided "as is"
without express or implied warranty of any kind.
These notices must be retained in any copies of any part of this
documentation and/or software.
*/
#ifndef MD5_H
#define MD5_H
/* MD5 context. */
typedef struct {
UINT4 state[4]; /* state (ABCD) */
UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
unsigned char buffer[64]; /* input buffer */
} MD5_CTX;
void MD5Init(MD5_CTX *);
void MD5Update(MD5_CTX *, unsigned char *, unsigned int);
void MD5Final(unsigned char[16], MD5_CTX *);
#endif

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#include "md5file.h"
#include "md5.h"
#include <fstream>
#include <sstream>
#include <memory>
#include <iomanip>
#include <exception>
std::string getFileMD5(const std::string& filename)
{
std::ifstream fin(filename.c_str(), std::ifstream::in | std::ifstream::binary);
if (fin)
{
MD5_CTX context;
MD5Init(&context);
fin.seekg(0, fin.end);
const auto fileLength = fin.tellg();
fin.seekg(0, fin.beg);
const int bufferLen = 8192;
std::unique_ptr<unsigned char[]> buffer{ new unsigned char[bufferLen] {} };
unsigned long long totalReadCount = 0;
decltype(fin.gcount()) readCount = 0;
// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD>MD5Update()<29><><EFBFBD><EFBFBD>MD5ֵ
while (fin.read(reinterpret_cast<char*>(buffer.get()), bufferLen))
{
readCount = fin.gcount();
totalReadCount += readCount;
MD5Update(&context, buffer.get(), static_cast<unsigned int>(readCount));
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>ζ<EFBFBD><CEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
readCount = fin.gcount();
if (readCount > 0)
{
totalReadCount += readCount;
MD5Update(&context, buffer.get(), static_cast<unsigned int>(readCount));
}
fin.close();
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD>
if (totalReadCount != fileLength)
{
std::ostringstream oss;
oss << "FATAL ERROR: read " << filename << " failed!" << std::ends;
throw std::runtime_error(oss.str());
}
unsigned char digest[16];
MD5Final(digest, &context);
// <20><>ȡMD5
std::ostringstream oss;
for (int i = 0; i < 16; ++i)
{
oss << std::hex << std::setw(2) << std::setfill('0') << static_cast<unsigned int>(digest[i]);
}
oss << std::ends;
return std::move(oss.str());
}
else
{
std::ostringstream oss;
oss << "FATAL ERROR: " << filename << " can't be opened" << std::ends;
throw std::runtime_error(oss.str());
}
}

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#pragma once
#ifndef MD5FILE_H
#define MD5FILE_H
#include <string>
#include "md5global.h"
std::string getFileMD5(const std::string& filename);
#endif

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/* GLOBAL.H - RSAREF types and constants
*/
/* PROTOTYPES should be set to one if and only if the compiler supports
function argument prototyping.
The following makes PROTOTYPES default to 0 if it has not already
been defined with C compiler flags.
*/
#ifndef MD5_GLOBAL_H
#define MD5_GLOBAL_H
/* POINTER defines a generic pointer type */
typedef unsigned char *POINTER;
/* UINT2 defines a two byte word */
typedef unsigned short int UINT2;
/* UINT4 defines a four byte word */
typedef unsigned long int UINT4;
#endif

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//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by StartDemo.rc
// <20><EFBFBD><C2B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ĭ<EFBFBD><C4AC>ֵ
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 101
#define _APS_NEXT_COMMAND_VALUE 40001
#define _APS_NEXT_CONTROL_VALUE 1001
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif

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f:\myapp\ccremote\startdemo\startdemo\x64\debug\vc141.pdb
f:\myapp\ccremote\startdemo\startdemo\x64\debug\vc141.idb
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.obj
f:\myapp\ccremote\startdemo\startdemo\x64\debug\cregoperate.obj
f:\myapp\ccremote\startdemo\x64\debug\startdemo.exe
f:\myapp\ccremote\startdemo\x64\debug\startdemo.ilk
f:\myapp\ccremote\startdemo\x64\debug\startdemo.pdb
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.obj.enc
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\cl.command.1.tlog
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\cl.read.1.tlog
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\cl.write.1.tlog
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\link.command.1.tlog
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\link.read.1.tlog
f:\myapp\ccremote\startdemo\startdemo\x64\debug\startdemo.tlog\link.write.1.tlog

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 CRegOperate.cpp
f:\myapp\ccremote\startdemo\startdemo\cregoperate.cpp(160): warning C4101: “vari”: 未引用的局部变量
StartDemo.cpp
f:\myapp\ccremote\startdemo\startdemo\startdemo.cpp(58): error C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
d:\windows kits\10\include\10.0.17763.0\ucrt\stdio.h(208): note: 参见“fopen”的声明
正在生成代码...

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#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
Debug|x64|F:\myapp\CcRemote\StartDemo\|