[嵌入式linux] adobeFlashSocketServer.c 处理flash建立socket安全认证的

#include <sys/socket.h>

#include <stdio.h>

#include <stdlib.h>

#include <arpa/inet.h>

#include <string.h>

#include <unistd.h>

#include <netinet/in.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <fcntl.h>

#include <signal.h>



#define PORT 843



int main (int argc, char **argv)

{

        int listen_fd;

        if ((listen_fd = socket (PF_INET, SOCK_STREAM, 0)) < 0) { printf ("socket() error\n"); exit (0); }

        struct sockaddr_in acceptAddr; bzero(&acceptAddr, sizeof(acceptAddr));

        acceptAddr.sin_family = PF_INET;

        acceptAddr.sin_addr.s_addr = htonl (INADDR_ANY);

        acceptAddr.sin_port = htons (PORT);

        if (bind(listen_fd, (struct sockaddr *)&acceptAddr, sizeof(acceptAddr)) != 0) { printf("bind() error\n"); exit(0); }

        if (listen (listen_fd, 1000) != 0) { printf("listen() error\n"); exit(0); }

        signal(SIGPIPE, SIG_IGN);

        for(;;) {

                struct sockaddr_in clientAddr; bzero(&clientAddr, sizeof(clientAddr));

                int clientSockfd, len;

                len = sizeof (clientAddr);

                clientSockfd = accept (listen_fd, (struct sockaddr *)&clientAddr, (socklen_t *)&len);        /* accept() creates a new connected socket file descriptor. */

                char *data = "<?xml version="1.0"?><cross-domain-policy><site-control permitted-cross-domain-policies="all"/><allow-access-from domain="*" to-ports="*"/></cross-domain-policy>\x00";

                write (clientSockfd, data, (strlen(data)+1));

                shutdown(clientSockfd, SHUT_RDWR); close (clientSockfd);        /* close file descriptor */

        }

        return 0;

}