87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
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// C Server For ZT tests
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#include <stdio.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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int main(int argc , char *argv[])
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{
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int socket_desc , client_sock , c , read_size;
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struct sockaddr_in server , client;
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char client_message[2000];
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//Create socket
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socket_desc = socket(AF_INET , SOCK_STREAM , 0);
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if (socket_desc == -1)
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{
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printf("Could not create socket");
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}
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puts("Socket created");
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//Prepare the sockaddr_in structure
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server.sin_family = AF_INET;
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server.sin_addr.s_addr = INADDR_ANY;
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server.sin_port = htons( 8888 );
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//Bind
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if( bind(socket_desc,(struct sockaddr *)&server , sizeof(server)) < 0)
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{
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//print the error message
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perror("bind failed. Error");
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return 1;
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}
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puts("bind done");
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//Listen
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listen(socket_desc , 3);
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//Accept and incoming connection
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puts("Waiting for incoming connections...");
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c = sizeof(struct sockaddr_in);
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//accept connection from an incoming client
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client_sock = accept(socket_desc, (struct sockaddr *)&client, (socklen_t*)&c);
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if (client_sock < 0)
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{
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perror("accept failed");
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return 1;
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}
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puts("Connection accepted");
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//Receive a message from client
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sleep(5);
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int bytes_read = recv(client_sock , client_message , 2000 , 0);
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// printf("read (%d) bytes from client: %s\n", bytes_read, client_message);
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printf("Read (%d) bytes\n", bytes_read);
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for(int i=0; i<bytes_read; i++)
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{
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printf("%c", client_message[i]);
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}
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/*
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while( (read_size = recv(client_sock , client_message , 2000 , 0)) > 0 )
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{
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//Send the message back to client
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//write(client_sock , client_message , strlen(client_message));
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printf("from client: %s\n", client_message);
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}
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*/
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/*
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if(read_size == 0)
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{
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puts("Client disconnected");
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fflush(stdout);
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}
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else if(read_size == -1)
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{
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perror("recv failed");
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}
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*/
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return 0;
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}
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