简单网络版五子棋实现(服务器-客户端)

Makefile

@@ -1,7 +1,8 @@
-search_tree:search_tree.c
+.PHONY:all
+all:server client
+server: game.c server.c 
 	gcc -o $@ -g $^
-.PHONY:
-	clean
+client: game.c client.c
+.PHONY:clean
 clean:
-	rm -f search_tree
-
+	rm -f server client

client.c

@@ -1,59 +1,110 @@
-#include <stdio.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-#include <sys/types.h>          
+#include "game.h"
 #include <sys/socket.h>
+#include <arpa/inet.h>
+#include <sys/types.h>  
 #include <netinet/in.h>
-#include <string.h>
 #include <unistd.h>
-void SocketCommon(int sock, struct sockaddr_in* server)
+#include <stdlib.h>
+
+void Menu()
 {
-    char buf[1024];
-    struct sockaddr_in peer;
-    while(1)
-    {
-        socklen_t len = sizeof(peer);
-        printf("Please Enter# \n");
-        fflush(stdout);
-        ssize_t s = read(0,buf,sizeof(buf)-1);
-        if(s > 0)
-        {
-            buf[s-1] = 0;
-            sendto(sock,buf,strlen(buf),0,(struct sockaddr*)server,sizeof(*server));
-            ssize_t _s = recvfrom(sock,buf,sizeof(buf)-1,0,(struct sockaddr*)&peer,&len);
-            if(_s > 0)
-            {
-                buf[_s] = 0;
-                printf("server echo# %s\n",buf);
-            }
+    printf("==================================\n");
+    printf("||  1.开始游戏   0.退出游戏     ||\n");
+    printf("==================================\n");
+}
+void Game(int sock)
+{
+    Point point_server,point_client;
+    char board[ROWS][COLS];
+    InitBoard(board,ROWS,COLS);
+    PrintBoard(board,ROWS,COLS);
+    ssize_t s;
+    int x,y;
+    while(1){
+        printf("请下子(输入坐标)> ");
+        scanf("%d%d",&x,&y);
+        point_client.row = x-1;
+        point_client.col = y-1;
+        ClientMove(board,&point_client);
+        PrintBoard(board,ROWS,COLS);
+        write(sock,(void*)&point_client,sizeof(point_client));
+        if(GameState(board,&point_client) == 'X')
+        {
+            printf("You win!\n");
+            break;
+        }
+        else if(GameState(board,&point_client) == 'p')
+        {
+            printf("平局!\n");
+            break;
+        }
+        s = read(sock,(void*)&point_server,sizeof(point_server));
+        if(s == 0)
+        {
+            printf("Server quit\n");
+            return;
+        }
+        ServerMove(board,&point_server);
+        PrintBoard(board,ROWS,COLS);
+        if(GameState(board,&point_server) == 'O')
+        {
+            printf("Server win!\n");
+            break;
+        }
+        else if(GameState(board,&point_server) == 'p')
+        {
+            printf("平局!\n");
+            break;
         }
     }
 }
 
-int main(int argc,char *argv[])
+int main(int argc, char* argv[])
 {
-    if(argc < 3)
+    if(argc != 3)
     {
-        perror("argc");
+        printf("Usage: ./server [ip] [port]\n");
         exit(1);
     }
-    //创建 socket 文件描述符
-    //AF_INET    ipv4地址类型
-    //SOCK_DGRAM udp类型
-    //0          默认使用SOCK_DGRAM类型
-    int sock = socket(AF_INET,SOCK_DGRAM,0);
+
+    int sock = socket(AF_INET,SOCK_STREAM,0);
     if(sock < 0)
     {
         perror("socket");
-        exit(2);
+        exit(1);
     }
 
-    struct sockaddr_in server;
-    server.sin_family = AF_INET;//ipv4地址类型
-    server.sin_port = htons(atoi(argv[2]));//端口号
-    server.sin_addr.s_addr = inet_addr(argv[1]);//ipv4地址转换 因为输入的是点分十进制
-
+    struct sockaddr_in client;
+    client.sin_family = AF_INET;
+    client.sin_addr.s_addr = inet_addr(argv[1]);
+    client.sin_port = htons(atoi(argv[2]));
+    int ret = connect(sock,(const struct sockaddr*)&client,sizeof(client));
+    if(ret < 0)
+    {
+        perror("connect");
+        exit(2);
+    }
+    Menu();
+    int state;
+    while(1)
+    {
+        printf("请做出你的选择> ");
+        scanf("%d",&state);
+        if(state == 1)
+        {
+            Game(sock);
+        }else if(state == 0)
+        {
+            break;
+        }
+        else
+        {
+            printf("选择错误\n");
+            Menu();
+            sleep(2);
+        }
+    }
 
-    SocketCommon(sock,&server);
+    close(sock);
     return 0;
 }