I think it is set up properly. My server code are as follows,
/*Server code*/
int main(int argc, char *argv[])
{
/* listen on sock_fd, new connection on new_fd */
int sockfd, new_fd;
/* my address information */
struct sockaddr_in my_addr;
/* connector’s address information */
struct sockaddr_in their_addr;
socklen_t sin_size;
struct sigaction sa;
int yes = 1;
if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1){
perror("Server-socket() error lol!");
exit(1);
}
else
printf("Server-socket() sockfd is OK...\n");
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1) {
perror("Server-setsockopt() error lol!");
exit(1);
}
else
printf("Server-setsockopt is OK...\n");
/* host byte order */
my_addr.sin_family = AF_INET;
/* short, network byte order */
my_addr.sin_port = htons(MYPORT);
/* automatically fill with my IP */
my_addr.sin_addr.s_addr = INADDR_ANY;
printf("Server-Using %s and port %d...\n", inet_ntoa(my_addr.sin_addr), MYPORT);
/* zero the rest of the struct */
memset(&(my_addr.sin_zero), '\0', 8);
if(bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr)) == -1) {
perror("Server-bind() error");
exit(1);
}
else
printf("Server-bind() is OK...\n");
if(listen(sockfd, BACKLOG) == -1) {
perror("Server-listen() error");
exit(1);
}
printf("Server-listen() is OK...Listening...\n");
/* clean all the dead processes */
sa.sa_handler = sigchld_handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
if(sigaction(SIGCHLD, &sa, NULL) == -1) {
perror("Server-sigaction() error");
exit(1);
}
else
printf("Server-sigaction() is OK...\n");
/* accept() loop */
while(1)
{
sin_size = sizeof(struct sockaddr_in);
if((new_fd = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size)) == -1) {
perror("Server-accept() error");
continue;
}
else
printf("Server-accept() is OK...\n");
printf("Server-new socket, new_fd is OK...\n");
printf("Server: Got connection from %s\n", inet_ntoa(their_addr.sin_addr));
pid_t pid1 = getpid();
/* this is the child process */
if (!fork())
{
/* child doesn’t need the listener */
close(sockfd);
for (int iii = 0; iii < 5; iii++) {
int size = 0;
char buffer [512];
while (size <= 0) {
size = recv(new_fd, buffer, (sizeof buffer)-1, 0);
*(buffer+size) = 0;
}
printf("Received data => %s\n", buffer);
char pPolicy[1024];
FILE* fp = fopen("flashpolicy.xml", "rb");
if (fp) {
int n = fread(pPolicy, 1, 1024, fp);
fclose(fp);
// printf("size = %d\n%s\n",n, pPolicy);
}
int m = send(new_fd, pPolicy, strlen(pPolicy), 0);
printf("send size = %d\n", m);
}
close(new_fd);
exit(0);
}
else
printf("Server-send is OK (%d)...!\n", pid1);
/* parent doesn’t need this*/
close(new_fd);
printf("Server-new socket, new_fd closed successfully...\n");
}
return 0;
}
Besides, I have updated my security file as follows,
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "https://www.mysite.com/cross-domain-policy.dtd">
<!-- I have downloaded the dtd to my server -->
<!-- Policy file for xmlsocket://socks.example.com -->
<cross-domain-policy>
<!-- This is a master socket policy file -->
<!-- No other socket policies on the host will be permitted -->
<site-control permitted-cross-domain-policies="all"/>
<!-- Instead of setting to-ports="*", administrator's can use ranges and commas -->
<!-- This will allow access to ports 123, 456, 457 and 458 -->
<allow-access-from domain="*.myspotcam.com" to-ports="843, 3496" />
</cross-domain-policy>
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