/* accept an incoming connection */
bool sock_accept(Socket *sockp, const char *mode, bool pasvmode)
{
if (!sockp)
return false;
if (!pasvmode)
{
struct sockaddr_storage sa;
socklen_t l = sizeof(sa);
int s = accept(sockp->handle, (struct sockaddr*)&sa, &l);
close(sockp->handle);
if (s == -1)
{
perror("accept()");
sockp->handle = -1;
return false;
}
sockp->handle = s;
memcpy(&sockp->local_addr, &sa, l);
}
if (!create_streams(sockp, mode, mode))
{
close(sockp->handle);
sockp->handle = -1;
return false;
}
return true;
}
static bool ps_connect_addr(Socket *sockp, const struct sockaddr* sa,
socklen_t salen)
{
if (sockp->data->handle != -1)
return false;
sockp->data->handle = socket(sa->sa_family, SOCK_STREAM, IPPROTO_TCP);
if (sockp->data->handle == -1)
return false;
/* connect to the socket */
if (connect(sockp->data->handle, sa, salen) == -1)
{
perror("connect()");
close(sockp->data->handle);
sockp->data->handle = -1;
return false;
}
if (!ps_getsockname(sockp, &sockp->local_addr))
{
perror("getsockname()");
close(sockp->data->handle);
sockp->data->handle = -1;
return false;
}
memcpy(&sockp->remote_addr, sa, salen);
if (!create_streams(sockp->data, "r", "w"))
{
close(sockp->data->handle);
sockp->data->handle = -1;
return false;
}
sockp->connected = true;
return true;
}
int main(int argc, char *argv[])
{
char *master_key=0;
fp = 0;
APPL_TRACE_INFO("Starting with M2x \n");
if (argc < 2) {
printf("Correct Usage brcm_m2x_demo <<filename>>\n");
/* exit(1);*/
} else {
APPL_TRACE_INFO("Opening File: %s\n", argv[1]);
fp = fopen(argv[1], "r");
}
if (argc < 2) {
APPL_TRACE_INFO("Opening File: /etc/m2x/m2x_key \n" );
fp = fopen("/etc/m2x/m2x_key", "r");
}
if (fp) {
/* 1.1 Read the key from the file. */
master_key = (char *) malloc(strlen(M2X_KEY) * sizeof (char));
fscanf(fp,"%s",master_key );
APPL_TRACE_INFO("Master Key from file: %s\n", master_key);
/*memcpy(master_key,, strlen(M2X_KEY));*/
ctx = m2x_open(master_key);
free(master_key);
fclose(fp);
}
else {
/* 1.1 Open the Account using Master Key. */
APPL_TRACE_INFO("Error in opening file %s\n", argv[1]);
APPL_TRACE_INFO("reading default master key: %s\n", M2X_KEY);
ctx = m2x_open(M2X_KEY);
}
for (i=0; i < MAX_STREAM; i++) {
printf("Need to create %d M2X Stream :\"%s\" of size=%d \n", i, stream_name_list[i], strlen(stream_name_list[i]));
}
/* 1.2 Enable Verbose */
m2x_set_verbose(ctx, 1);
/* Create Device and Stream*/
#ifdef RUN_M2X
create_device();
create_streams();
#endif
/* Open Server Socket */
server_fd = socket_server_open(WICED_M2X_SOCK_PATH);
APPL_TRACE_ERROR1("socket_local_client: fd = %d \n", server_fd);
if(server_fd > 0) {
APPL_TRACE_INFO("socket_local_server: opening server socket successful \n");
}
else {
APPL_TRACE_ERROR1("socket_local_server: returned error %d \n", errno );
exit(0);
}
while (1) {
FD_ZERO(&socks_rd);
FD_SET(server_fd, &socks_rd);
max_fd = server_fd;
if(read_fd > 0) {
FD_SET(read_fd, &socks_rd);
if (read_fd > max_fd)
max_fd = read_fd;
}
status = select (max_fd + 1, &socks_rd, (fd_set *) NULL,(fd_set *) NULL,NULL);
if(status < 0) {
strerror_r(errno, errorstring, sizeof(errorstring));
APPL_TRACE_ERROR1("server: select failed(%s)", errorstring);
exit(0);
}
else {
length = 0;
if(FD_ISSET(server_fd, &socks_rd)) {
read_fd = accept(server_fd, NULL, NULL);
if ( read_fd < 0) {
strerror_r(errno, errorstring, sizeof(errorstring));
APPL_TRACE_ERROR1("server: accept error %s", errorstring);
}
else {
APPL_TRACE_INFO("server: client connected %d", read_fd);
}
}
/* If there is something to read from the socket */
if (FD_ISSET(read_fd, &socks_rd)) {
/* Read length */
status = read(read_fd, (void *)&length, 2);
if(status <= 0 )
{
strerror_r(errno, errorstring, sizeof(errorstring));
APPL_TRACE_ERROR1("server: read failed(%s)", errorstring);
close(read_fd);
read_fd = -1;
}
else {
APPL_TRACE_INFO("received length:%d", length);
}
status = read(read_fd, (UINT8 *) &buf[0], length);
if(status <= 0 ) {
strerror_r(errno, errorstring, sizeof(errorstring));
APPL_TRACE_ERROR1("server: read failed(%s)", errorstring);
close(read_fd);
read_fd = -1;
}
else {
printf("Received data: ");
for (i=0;i<length;i++) {
printf("%c", buf[i]);
}
printf("\n");
post_to_m2x(length, buf);
}
}
}
}
close(read_fd);
close(server_fd);
}
