second week

第二周/client/Debug/client.log

@@ -0,0 +1,22 @@
+  fileOperation.c
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(11): warning 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(47): warning C4996: '_splitpath': This function or variable may be unsafe. Consider using _splitpath_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\stdlib.h(1112): note: 参见“_splitpath”的声明
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(48): warning C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_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(90): note: 参见“strcat”的声明
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(49): 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(72): 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): warning C4047: “函数”:“const char *”与“char (*)[256]”的间接级别不同
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): warning C4024: “fopen”: 形参和实参 1 的类型不同
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): warning 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
+  tcpSocket.c
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\tcpsocket.c(74): warning C4133: “函数”: 从“sockaddr_in *”到“const sockaddr *”的类型不兼容
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\tcpsocket.c(71): warning C4996: 'inet_addr': Use inet_pton() or InetPton() instead or define _WINSOCK_DEPRECATED_NO_WARNINGS to disable deprecated API warnings
+  d:\windows kits\10\include\10.0.17763.0\um\winsock2.h(1831): note: 参见“inet_addr”的声明
+  client.c
+  正在生成代码...
+  client.vcxproj -> F:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\Debug\client.exe

第二周/client/Debug/client.tlog/client.lastbuildstate

@@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
+Debug|Win32|F:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\|

第二周/client/client.c

@@ -0,0 +1,33 @@
+#include"../tcpSocket/tcpSocket.h"
+#include"../tcpSocket/fileOperation.h"
+int main()
+{
+	init_Socket();
+
+	SOCKET fd = create_clientSocket("127.0.0.1");  //传入本地ip地址
+	printf("连接成功\n");
+	//struct MsgHeader msg = { .msgID = MSG_READY_READ,.fileInfo.fileName = "toby.jpg" };
+	recvFile(fd);
+
+	//ipconfig,可以填默认网关192.168.0.1，或者127.0.0.1实现本地回还
+	//char recvBuf[1024] = "";  //定义缓冲区2^10
+	//int ret = recv(fd, recvBuf, 1024, 0);
+	//if (ret == 0)
+	//{
+	//	printf("服务器正常下线...\n");  //返回值ret=0客户端正常下线
+	//}
+	//else if (ret < 0)
+	//{
+	//	err("recv");
+	//}
+
+	//puts(recvBuf); //在客户端上显示服务器发送的消息
+	//char sendBuf[1024] = "客户端给服务器回发的消息";
+	//send(fd, sendBuf, strlen(sendBuf), 0);
+
+	closesocket(fd);  //关socket需要传入socket参数
+	close_Socket();
+	getchar();
+
+	return 0;
+}

第二周/client/client.vcxproj

@@ -0,0 +1,137 @@
+<?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>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <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>{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}</ProjectGuid>
+    <RootNamespace>client</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>false</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\tcpSocket\fileOperation.c" />
+    <ClCompile Include="..\tcpSocket\tcpSocket.c" />
+    <ClCompile Include="client.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\tcpSocket\fileOperation.h" />
+    <ClInclude Include="..\tcpSocket\tcpSocket.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

第二周/client/client.vcxproj.filters

@@ -0,0 +1,36 @@
+<?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>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\tcpSocket\tcpSocket.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="client.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="..\tcpSocket\fileOperation.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\tcpSocket\tcpSocket.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="..\tcpSocket\fileOperation.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>

第二周/client/client.vcxproj.user

@@ -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>

第二周/readme.txt

@@ -0,0 +1,5 @@
+完成时间：20230726
+代码开发环境：Visual Studio
+开发语言：C
+实现功能：通信模块，客户端和服务器端socket通信实现文件传输
+具体实现：实现服务器向客户端传输文件，将服务器和客户端分开编写，服务器的ip设置为127.0.0.1实现本地回环，即将处于server文件夹中的文件传输到client文件夹中，编程完成后将项目转换为可执行文件（server.exe和client.exe），分别保存到test文件夹中的server文件夹和client文件夹中备份。

第二周/server.sln

@@ -0,0 +1,41 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.1927
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "server", "server\server.vcxproj", "{0074D7E8-BE6E-40A4-8608-2D65566C9239}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "client", "client\client.vcxproj", "{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}"
+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
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Debug|x64.ActiveCfg = Debug|x64
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Debug|x64.Build.0 = Debug|x64
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Debug|x86.ActiveCfg = Debug|Win32
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Debug|x86.Build.0 = Debug|Win32
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Release|x64.ActiveCfg = Release|x64
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Release|x64.Build.0 = Release|x64
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Release|x86.ActiveCfg = Release|Win32
+		{0074D7E8-BE6E-40A4-8608-2D65566C9239}.Release|x86.Build.0 = Release|Win32
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Debug|x64.ActiveCfg = Debug|x64
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Debug|x64.Build.0 = Debug|x64
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Debug|x86.ActiveCfg = Debug|Win32
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Debug|x86.Build.0 = Debug|Win32
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Release|x64.ActiveCfg = Release|x64
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Release|x64.Build.0 = Release|x64
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Release|x86.ActiveCfg = Release|Win32
+		{B99B1E8E-6AD1-4F95-A98C-0BA8AC3F820E}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AA084055-FEA9-44EA-A96C-0B989F394FB5}
+	EndGlobalSection
+EndGlobal

第二周/server/Debug/server.log

@@ -0,0 +1 @@
+  server.vcxproj -> F:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\Debug\server.exe

第二周/server/Debug/server.tlog/server.lastbuildstate

@@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
+Debug|Win32|F:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\|

第二周/server/server.c

@@ -0,0 +1,47 @@
+#include"../tcpSocket/tcpSocket.h"
+#include"../tcpSocket/fileOperation.h"
+//ctrl+k+c
+
+int main()
+{
+	init_Socket();
+
+	SOCKET serfd = create_serverSocket();  //创建服务器socket
+	printf("server has created successfully,waiting for client connect..\n");
+	//等待客户端连接
+	SOCKET clifd = accept(serfd,NULL,NULL);  //创建用于连接的客户端socket
+	if (clifd == INVALID_SOCKET) //失败情况
+	{
+		err("accept"); 
+	}
+	printf("客户端发起与服务器的连接，成功...\n");
+	//可以与客户端进行通信
+	struct MsgHeader msg = { .msgID = MSG_SEND,.fileInfo.fileName = "./AutoHotkey_setup.exe" };
+	sendFile(clifd, (char*)&msg);  //发送的文件名
+
+
+	//if (SOCKET_ERROR == send(clifd, "服务器向客户端发来的消息", 24, 0))  // 字符个数，中文1个汉字=2个字符
+	//{
+	//	err("dingyaya send");
+	//}
+
+	//char recvBuf[1024] = "";  //定义缓冲区2^10
+	//int ret = recv(clifd, recvBuf, 1024, 0);  //接收客户端发来的
+	//if (ret == 0)
+	//{
+	//	printf("客户端正常下线...\n");  //返回值ret=0客户端正常下线
+	//}
+	//else if (ret < 0)
+	//{
+	//	err("recv");
+	//}
+	//puts(recvBuf); //在客户端上显示服务器发送的消息
+
+	closesocket(clifd);  //系统函数，关闭客户端
+	closesocket(serfd);
+
+	close_Socket();
+	getchar(); //防止闪退
+
+	return 0;
+}

第二周/server/server.vcxproj

@@ -0,0 +1,137 @@
+<?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>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <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>{0074D7E8-BE6E-40A4-8608-2D65566C9239}</ProjectGuid>
+    <RootNamespace>server</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>false</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\tcpSocket\fileOperation.c" />
+    <ClCompile Include="..\tcpSocket\tcpSocket.c" />
+    <ClCompile Include="server.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\tcpSocket\fileOperation.h" />
+    <ClInclude Include="..\tcpSocket\tcpSocket.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

第二周/server/server.vcxproj.filters

@@ -0,0 +1,36 @@
+<?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>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="server.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="..\tcpSocket\tcpSocket.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="..\tcpSocket\fileOperation.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\tcpSocket\tcpSocket.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="..\tcpSocket\fileOperation.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>

第二周/server/server.vcxproj.user

@@ -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>

第二周/server/x64/Debug/server.log

@@ -0,0 +1,20 @@
+  fileOperation.c
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(11): 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(47): error C4996: '_splitpath': This function or variable may be unsafe. Consider using _splitpath_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\stdlib.h(1112): note: 参见“_splitpath”的声明
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(48): error C4996: 'strcat': This function or variable may be unsafe. Consider using strcat_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(90): note: 参见“strcat”的声明
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(49): error 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(72): error 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
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): warning C4047: “函数”:“const char *”与“char (*)[256]”的间接级别不同
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): warning C4024: “fopen”: 形参和实参 1 的类型不同
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\fileoperation.c(110): 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
+  tcpSocket.c
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\tcpsocket.c(74): warning C4133: “函数”: 从“sockaddr_in *”到“const sockaddr *”的类型不兼容
+f:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\tcpsocket\tcpsocket.c(71): error C4996: 'inet_addr': Use inet_pton() or InetPton() instead or define _WINSOCK_DEPRECATED_NO_WARNINGS to disable deprecated API warnings
+  d:\windows kits\10\include\10.0.17763.0\um\winsock2.h(1831): note: 参见“inet_addr”的声明
+  正在生成代码...

第二周/server/x64/Debug/server.tlog/server.lastbuildstate

@@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
+Debug|x64|F:\100 - 学习\190 - 研究生\1910 - 项目\1 - 803\socket文件传输 - w2版本\server\|

第二周/tcpSocket/fileOperation.c

@@ -0,0 +1,121 @@
+#include"fileOperation.h"
+long g_fileSize;  //保存文件大小，全局变量初始化为空
+//long g_fileSize = 11152;
+char *g_fileBuf;  //保存文件数据
+char g_recvBuf[1024];  //保存文件大小
+//int main()
+
+
+bool readFile(struct MsgHeader* pmsg)
+{
+	FILE* read = fopen(pmsg->fileInfo.fileName, "rb"); //文件指针，rb为二进制方式打开
+	if (!read)  //如果读取为空
+	{
+		perror("文件读取失败\n");
+		printf("找不到[%s]文件...\n", pmsg->fileInfo.fileName);
+		struct MsgHeader msg = { .msgID = MSG_OPENFILE_FAILD };
+		return false;
+	}
+
+	//获取文件大小，单位字节
+	fseek(read, 0, SEEK_END);  //将文件位置指针移动到最后
+	g_fileSize = ftell(read);  //ftell获取当前文件位置指针
+	fseek(read, 0, SEEK_SET);  //移动到开头
+	printf("filesize:%d\n", g_fileSize);
+
+	//分配内存
+	g_fileBuf = calloc(g_fileSize, sizeof(char));  //calloc将内存全部初始化为0
+	if (!g_fileBuf)
+	{
+		return false;
+	}
+	//将文件读到内存中来
+	fread(g_fileBuf, sizeof(char), g_fileSize, read);
+
+	fclose(read);
+	return true;
+}
+
+bool sendFile(SOCKET s, struct MsgHeader* pmsg)
+{
+	readFile(pmsg);  //免去在server当中再读文件！！
+	//把文件名称和大小发给客户端
+	struct MsgHeader msg = { .msgID = MSG_FILESIZE,.fileInfo.fileSize = g_fileSize };
+	//fileName = C:\Users\Katherine\Desktop\TyporaHotKey.ahk
+	
+	char tfname[200] = { 0 }, text[100];  //tfname文件名TyporaHotKey；text后缀名.ahk
+	_splitpath(pmsg->fileInfo.fileName, NULL, NULL, tfname, text);  //分割路径
+	strcat(tfname, text);  //拼接为TyporaHotKey.ahk，放入tfname
+	strcpy(msg.fileInfo.fileName, tfname);  //拷贝到msg.fileInfo.fileName
+
+	//int ret1 = send(s,  //发名称
+	int ret2 = send(s, (char*)&msg, sizeof(struct MsgHeader), 0);  //发大小
+	
+	//发送文件，【g_fileBuf】要改吗？应该不用
+	int ret = send(s, g_fileBuf, msg.fileInfo.fileSize,0);  //实际发送的文件大小ret
+	if (ret == SOCKET_ERROR)
+	{
+		err("sendFile");
+		return false;
+	}
+	printf("发送成功(%d)Byte\n", ret);
+
+	return true;
+}
+
+void downloadFileName(SOCKET serfd)
+{
+	char fileName[1024] = "你好，我是隔壁的泰山~";
+	gets_s(fileName, 1023);		//获取要下载的文件
+
+	struct MsgHeader file = { .msgID = MSG_FILENAME };
+	strcpy(file.fileInfo.fileName, fileName);
+
+	send(serfd, (char*)&file, sizeof(struct MsgHeader), 0);
+
+}
+
+bool recvFile(SOCKET s)
+{
+	//接收文件大小
+	recv(s, g_recvBuf, 1023, 0);
+	struct MsgHeader* msg = (struct MsgHeader*)g_recvBuf;
+	printf("接收的文件大小为：(%d)Byte\n", msg->fileInfo.fileSize);
+	//strcpy(msg->fileInfo.fileName, pmsg->fileInfo.fileName);
+	//接收文件时需要分配内存！！
+	if (g_fileBuf == NULL)
+	{
+		g_fileBuf = calloc(msg->fileInfo.fileSize, sizeof(char));
+		if (!g_fileBuf)
+		{
+			return false;
+		}
+	}
+	int ret = recv(s, g_fileBuf, msg->fileInfo.fileSize, 0);
+	//int ret = recv(s, g_fileBuf, 1023, 0);
+	if (ret == 0)
+	{
+		printf("服务器正常下线...\n");  
+	}
+	else if (ret < 0)
+	{
+		err("recv");
+	}
+	saveFile(msg);
+	return true;
+}
+
+bool saveFile(struct MsgHeader* pmsg)
+{
+	FILE* write = fopen(&(pmsg->fileInfo.fileName), "wb"); //文件指针，wb只允许写数据
+	if (!write)  //如果读取为空
+	{
+		perror("文件读取失败\n");
+		return false;
+	}
+
+	fwrite(g_fileBuf, sizeof(char), pmsg->fileInfo.fileSize, write);
+
+	fclose(write);
+	return true;
+}

第二周/tcpSocket/fileOperation.h

@@ -0,0 +1,41 @@
+#ifndef _FILEOPERATION_H_ //防止重复包含
+#define _FILEOPERATION_H_ 
+#include"tcpSocket.h"
+
+//定义标记
+enum MSGTAG
+{
+	MSG_FILENAME = 1,		//文件名
+	MSG_FILESIZE = 2,		//文件大小
+	MSG_READY_READ = 3,		//准备接受
+	MSG_SEND = 4,			//发送
+	MSG_SUCCESSED = 5,		//传输完成
+
+	MSG_OPENFILE_FAILD = 6	//告诉客户端文件找不到
+
+};
+
+struct MsgHeader	//封装消息头结构体
+{
+	enum MSGTAG msgID;	//当前消息标记
+	struct
+	{
+		int fileSize;		//文件大小
+		char fileName[256];	//文件名
+	}fileInfo;
+};
+
+/***服务器***/
+//读取文件
+bool readFile(struct MsgHeader* pmsg);
+//发送文件
+bool sendFile(SOCKET s, struct MsgHeader* pmsg);
+/***客户端***/
+//接收文件名
+void  downloadFileName(SOCKET serfd);
+//接收文件
+bool recvFile(SOCKET s);
+//保存文件
+bool saveFile(struct MsgHeader* pmsg);
+
+#endif //!__FILEOP_H_

第二周/tcpSocket/tcpSocket.c

@@ -0,0 +1,84 @@
+#include"tcpSocket.h"
+
+bool init_Socket()
+{
+	WSADATA wsadata;  //定义变量wsadata
+	if (0 != WSAStartup(MAKEWORD(2,2),&wsadata))  //WSA:windows socket ansyc windows异步套接字;2.2版本
+	 {
+		 //不等于0失败
+		 //printf("[error]WSAStartup failed code %d", WSAGetLastError());
+		 err("WSAStartup");
+		 return false;
+	 }
+
+	return true;
+}
+
+bool close_Socket()
+{
+	if (0 != WSACleanup())
+	{
+		err("WSACleanup");
+		return false;
+	}
+
+	return true;
+}
+
+SOCKET create_serverSocket()
+{
+	//1.创建一个空socket,AF_INET代表IPV4，SOCK_STREAM流式套接字
+	SOCKET fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+	if (INVALID_SOCKET == fd)
+	{
+		err("socket");
+		return INVALID_SOCKET;  //错误就返回，正确就继续
+	}
+	//~0（对0取反） 对于有符号来说是-1，对于无符号来说是最大值
+
+	//2.给socket绑定本地的ip地址和端口号
+	struct sockaddr_in addr;  //结构体addr
+	addr.sin_family = AF_INET;  //协议族IPV4
+	addr.sin_port = htons(PORT);  //本地字节序转成网络字节序,大端存储和小端存储的相互转换
+	addr.sin_addr.S_un.S_addr = ADDR_ANY;  //绑定本地任意ip
+
+	if (SOCKET_ERROR == bind(fd, (struct sockaddr*)&addr, sizeof(addr))) //(struct sockaddr*)强制转换
+	{
+		err("bind");
+		return INVALID_SOCKET;
+	}
+	//3.开始监听
+	listen(fd, 10);
+
+	return fd;
+}
+
+SOCKET create_clientSocket(const char * ip)
+{
+	//1.创建一个空socket,AF_INET代表IPV4，SOCK_STREAM流式套接字
+	SOCKET fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+	if (INVALID_SOCKET == fd)
+	{
+		err("socket");
+		return INVALID_SOCKET;  //错误就返回，正确就继续
+	}
+	//~0（对0取反） 对于有符号来说是-1，对于无符号来说是最大值
+
+	//2.给socket绑定服务端的ip地址和端口号
+	struct sockaddr_in addr;  //结构体addr
+	addr.sin_family = AF_INET;  //协议族IPV4
+	addr.sin_port = htons(PORT);  //本地字节序转成网络字节序,大端存储和小端存储的相互转换
+	addr.sin_addr.S_un.S_addr = inet_addr(ip);  //绑定服务器ip，ip转换格式
+
+	//
+	if (INVALID_SOCKET == connect(fd, &addr, sizeof(addr)))
+	{
+		err("connect");
+		return INVALID_SOCKET;
+	}
+
+
+
+	return fd;
+}
+

第二周/tcpSocket/tcpSocket.h

@@ -0,0 +1,21 @@
+#ifndef _TCPSOCKET_H_ //防止重复包含
+#define _TCPSOCKET_H_ 
+#include<stdbool.h>
+#include<stdio.h>  //printf
+#include<WinSock2.h>  //网络编程的头文件
+#pragma comment(lib,"ws2_32.lib")  //库文件
+
+#define err(errMsg) printf("[error]%s failed code %d \
+			line:%d", errMsg, WSAGetLastError(),__LINE__); //宏定义print
+#define PORT 8888  //设定端口号为8888；0-1024是系统保留，一般不用；宏定义不用分号
+
+//初始化网络库
+bool init_Socket();  //alt+enter
+//关闭网络库
+bool close_Socket();
+//服务器：创建服务器socket（socket返回一个整数代表数组的下标）
+SOCKET create_serverSocket();
+
+//客户端：创建客户端socket，传入ip地址
+SOCKET create_clientSocket(const char* ip);
+#endif