Welcome to our HTTP server demo!

This is a just small test page.";  

int http_send_file(char *filename, int sockfd)  
{  
    if(!strcmp(filename, "/")){  
        write(sockfd, http_html_hdr, strlen(http_html_hdr));  
        write(sockfd, http_index_html, strlen(http_index_html));
    }  
    else{  
        printf("%s:file not find!n",filename);  
        write(sockfd, http_error_hdr, strlen(http_error_hdr));  
    }  
  return 0;  
}  

void serve(int sockfd){
  char buf[BUF_LEN];
    read(sockfd, buf, BUF_LEN);
        printf("%sn",buf);
    if(!strncmp(buf, "GET", 3)){
        char *file = buf + 4;
        printf("%sn",file);
       char *space = strchr(file, ' ');
        *space = '';
        http_send_file(file, sockfd);

    }
    else{
        printf("unsupported request!n");
        return;
}      
}  


int main(){
    int sockfd,err,newfd;  
    struct sockaddr_in addr;  
    sockfd = socket(AF_INET, SOCK_STREAM, 0);  
    if(sockfd < 0){  
        perror("socket creation failed!n");  
        return;  
    }  
    memset(&addr, 0, sizeof(addr));  
    addr.sin_family = AF_INET;  
    addr.sin_port = htons(SERVER_PORT);  
    addr.sin_addr.s_addr = INADDR_ANY;  
    if(bind(sockfd, (struct sockaddr *)&addr, sizeof(struct sockaddr_in))){  
        perror("socket binding failed!n");  
        return;  
    }  
    listen(sockfd, 1024);  
    for(;;){  
        newfd = accept(sockfd, NULL, NULL);  
        serve(newfd);
        close(newfd);





    }  
}

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