Server

Server/Debug/Server.log

@@ -0,0 +1,5 @@
+  Server.cpp
+c:\users\geyouheng\source\repos\server\server\server.cpp(1): fatal error C1041: 无法打开程序数据库“C:\Users\GeYouheng\source\repos\Server\Server\Debug\vc141.idb”；如果要将多个 CL.EXE 写入同一个 .PDB 文件，请使用 /FS
+  main.cpp
+c:\users\geyouheng\source\repos\server\server\main.cpp(4): fatal error C1041: 无法打开程序数据库“C:\Users\GeYouheng\source\repos\Server\Server\Debug\vc141.idb”；如果要将多个 CL.EXE 写入同一个 .PDB 文件，请使用 /FS
+  正在生成代码...

Server/Debug/Server.tlog/Server.lastbuildstate

@@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17134.0
+Debug|Win32|C:\Users\GeYouheng\source\repos\Server\|

Server/Server.cpp

@@ -0,0 +1,6 @@
+#include "stdafx.h"
+#include "Server.h"
+
+SOCKET Server::sListen = NULL, Server::sServer = NULL; //�����׽��֣������׽���
+Client Server::clients[MaxClient] = { 0 };
+int Server::clientNum = 0;

Server/Server.h

@@ -0,0 +1,165 @@
+#pragma once
+#include "msg.h"
+#include <winsock2.h>
+#include <iostream>
+#include <thread>
+#include <cstdio>
+#include<cstring>
+#include <ctime>
+#pragma comment(lib, "Ws2_32.lib")
+
+#define SERVER_PORT	6666 //�����˿�
+#define MaxClient 10
+#define ServerName "Server1"
+
+struct Client {
+	char ip[20];
+	int port;
+};
+
+class Server
+{
+public:
+	Server() {
+		WORD wVersionRequested;
+		WSADATA wsaData;
+		wVersionRequested = MAKEWORD(2, 2);//ϣ��ʹ�õ�WinSock DLL�İ汾
+		int ret = WSAStartup(wVersionRequested, &wsaData);
+		if (ret != 0) {
+			printf("WSAStartup() failed!\n");
+			return;
+		}
+
+		//ȷ��WinSock DLL֧�ְ汾2.2��
+		if (LOBYTE(wsaData.wVersion) != 2 || HIBYTE(wsaData.wVersion) != 2){
+			WSACleanup();
+			printf("Invalid Winsock version!\n");
+			return;
+		}
+
+		//����socket��ʹ��TCPЭ�飺
+		sListen = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+		if (sListen == INVALID_SOCKET) {
+			WSACleanup();
+			printf("socket() failed!\n");
+			return;
+		}
+
+		//�������ص�ַ��Ϣ��
+		struct sockaddr_in saServer;//��ַ��Ϣ
+		saServer.sin_family = AF_INET;//��ַ����
+		saServer.sin_port = htons(SERVER_PORT);//ע��ת��Ϊ�����ֽ���
+		saServer.sin_addr.S_un.S_addr = htonl(INADDR_ANY);//ʹ��INADDR_ANYָʾ�����ַ
+
+		//�󶨣�
+		ret = bind(sListen, (struct sockaddr *)&saServer, sizeof(saServer));
+		if (ret == SOCKET_ERROR) {
+			printf("bind() failed! code:%d\n", WSAGetLastError());
+			closesocket(sListen);//�ر��׽���
+			WSACleanup();
+			return;
+		}
+
+		//������������
+		ret = listen(sListen, 5);
+		if (ret == SOCKET_ERROR) {
+			printf("listen() failed! code:%d\n", WSAGetLastError());
+			closesocket(sListen);//�ر��׽���
+			WSACleanup();
+			return;
+		}
+	}
+
+	~Server() {
+		for (int i = 0; i < clientNum; i++) {
+			threads[i].join();
+		}
+		closesocket(sListen);//�ر��׽���
+		closesocket(sServer);
+		WSACleanup();
+	}
+
+	void run() {
+		while (true) {
+			//printf("Waiting for client connecting!\n");
+			//�����ȴ����ܿͻ������ӣ�
+			struct sockaddr_in saClient;
+			int length = sizeof(saClient);
+			sServer = accept(sListen, (struct sockaddr *)&saClient, &length);
+			if (sServer == INVALID_SOCKET){
+				printf("accept() failed! code:%d\n", WSAGetLastError());
+				continue;
+			}
+			if (clientNum == MaxClient) {
+				printf("�̳߳شﵽ��������");
+			}
+			else {
+				Client client;
+				strcpy(client.ip, inet_ntoa(saClient.sin_addr));
+				client.port = ntohs(saClient.sin_port);
+				clients[clientNum] = client;
+				threads[clientNum] = std::thread(trans, sServer, saClient, clientNum);
+				clientNum++;
+				printf("Accepted client: %s:%d\n", inet_ntoa(saClient.sin_addr), ntohs(saClient.sin_port));
+			}
+		}
+	}
+
+	static void trans(SOCKET arg, SOCKADDR_IN client_addr, int pos){
+		request req;
+		int sen, ret;
+		while (true) {
+			ret = recv(sServer, (char*)&req, sizeof(request), 0);
+			if (ret == SOCKET_ERROR) {
+				printf("recv() failed! code:%d\n", WSAGetLastError());
+				continue;
+			}
+			respond res;
+			switch (req.type)
+			{
+			TIME:
+				res.type = TIME;
+				time_t t;    
+				time(&t);  
+				strcpy(res.data, ctime(&t));
+				sen = send(sServer, (char*)&res, sizeof(res), 0);
+				if (sen == SOCKET_ERROR)
+					printf("send() failed! code:%d\n", WSAGetLastError());
+				break;
+			NAME:
+				res.type = TIME;
+				strcpy(res.data, ServerName);
+				sen = send(sServer, (char*)&res, sizeof(res), 0);
+				if (sen == SOCKET_ERROR)
+					printf("send() failed! code:%d\n", WSAGetLastError());
+				break;
+			LIST:
+				res.type = LIST;
+				char list[300];
+				for (int i = 0; i < clientNum; i++) {
+					char clinfo[30] = { 0 };
+					sprintf(clinfo, "%d/t%s/t%d", i, clients[i].ip, clients[i].port);
+					strcpy(list + 30 * i, clinfo);
+				}
+				strcpy(res.data, list);
+				sen = send(sServer, (char*)&res, sizeof(res), 0);
+				if (sen == SOCKET_ERROR)
+					printf("send() failed! code:%d\n", WSAGetLastError());
+				break;
+			SEND:
+				instruct ins;
+
+
+			default:
+				break;
+			}
+		}
+	}
+
+private:
+	static SOCKET sListen, sServer; //�����׽��֣������׽���
+	std::thread threads[MaxClient];
+	static Client clients[MaxClient];
+	static int clientNum;
+};
+

Server/Server.vcxproj

@@ -0,0 +1,168 @@
+<?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>{F7E148AC-0720-452C-BA19-C25F4B894DCF}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>Server</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(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 Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>false</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="msg.h" />
+    <ClInclude Include="Server.h" />
+    <ClInclude Include="stdafx.h" />
+    <ClInclude Include="targetver.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+    <ClCompile Include="Server.cpp" />
+    <ClCompile Include="stdafx.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Server/Server.vcxproj.filters

@@ -0,0 +1,42 @@
+<?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>
+    <ClInclude Include="stdafx.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="targetver.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="msg.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="Server.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="stdafx.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="main.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="Server.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>