int handleNetworkDatagramEvents(WPARAM wParam,LPARAM lParam) {
switch(WSAGETSELECTEVENT(lParam)) {
case FD_WRITE:
javanotify_datagram_event(
JAVACALL_EVENT_DATAGRAM_SENDTO_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_WRITE)\n");
#endif
return 0;
case FD_READ:
#ifdef ENABLE_JSR_120
if (JAVACALL_OK == try_process_wma_emulator((javacall_handle)wParam)) {
return 0;
}
#endif
javanotify_datagram_event(
JAVACALL_EVENT_DATAGRAM_RECVFROM_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_READ)\n");
#endif
return 0;
case FD_CLOSE:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_CLOSE)\n");
#endif
return 0;
default:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] unsolicited event %d)\n",
WSAGETSELECTEVENT(lParam));
#endif
break;
}//end switch
return 0;
}
static LRESULT CALLBACK
WndProc (HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) {
//check if udp or tcp
int level = SOL_SOCKET;
int opttarget;
int optname;
int optsize = sizeof(optname);
switch (iMsg) {
case WM_CLOSE:
/*
* Handle the "X" (close window) button by sending the AMS a shutdown
* event.
*/
PostQuitMessage (0);
javanotify_shutdown();
return 0;
case WM_TIMER:
// Stop the timer from repeating the WM_TIMER message.
KillTimer(hwnd, wParam);
return 0;
case WM_NETWORK:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "Got WM_NETWORK(");
fprintf(stderr, "descriptor = %d, ", (int)wParam);
fprintf(stderr, "status = %d, ", WSAGETSELECTERROR(lParam));
#endif
optname = SO_TYPE;
if (0 != getsockopt((SOCKET)wParam, SOL_SOCKET, optname,(char*)&opttarget, &optsize)) {
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "getsocketopt error)\n");
#endif
}
if(opttarget == SOCK_STREAM) {
switch (WSAGETSELECTEVENT(lParam)) {
case FD_CONNECT:
/* Change this to a write. */
javanotify_socket_event(
JAVACALL_EVENT_SOCKET_OPEN_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] FD_CONNECT)\n");
#endif
return 0;
case FD_WRITE:
javanotify_socket_event(
JAVACALL_EVENT_SOCKET_SEND,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
javanotify_socket_event(
JAVACALL_EVENT_SERVER_SOCKET_ACCEPT_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] FD_WRITE)\n");
#endif
return 0;
case FD_ACCEPT:
javanotify_server_socket_event(
JAVACALL_EVENT_SERVER_SOCKET_ACCEPT_COMPLETED,
(javacall_handle)wParam,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] FD_ACCEPT, ");
#endif
case FD_READ:
javanotify_socket_event(
JAVACALL_EVENT_SOCKET_RECEIVE,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] FD_READ)\n");
#endif
return 0;
case FD_CLOSE:
javanotify_socket_event(
JAVACALL_EVENT_SOCKET_CLOSE_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] FD_CLOSE)\n");
#endif
return 0;
default:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[TCP] unsolicited event %d)\n",
WSAGETSELECTEVENT(lParam));
#endif
break;
}//end switch
}//SOCK_STREAM
else if (opttarget == SOCK_DGRAM) {
switch (WSAGETSELECTEVENT(lParam)) {
case FD_WRITE:
javanotify_datagram_event(
JAVACALL_EVENT_DATAGRAM_SENDTO_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_WRITE)\n");
#endif
return 0;
case FD_READ:
#if ENABLE_JSR_120
if (JAVACALL_OK == try_process_wma_emulator((javacall_handle)wParam)) {
return 0;
}
#endif
javanotify_datagram_event(
JAVACALL_EVENT_DATAGRAM_RECVFROM_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_READ)\n");
#endif
return 0;
case FD_CLOSE:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] FD_CLOSE)\n");
#endif
return 0;
default:
#ifdef ENABLE_NETWORK_TRACING
fprintf(stderr, "[UDP] unsolicited event %d)\n",
WSAGETSELECTEVENT(lParam));
#endif
break;
}//end switch
}//end UDP
return 0;
case WM_HOST_RESOLVED:
#ifdef ENABLE_TRACE_NETWORKING
fprintf(stderr, "Got Windows event WM_HOST_RESOLVED \n");
#endif
javanotify_socket_event(
JAVACALL_EVENT_NETWORK_GETHOSTBYNAME_COMPLETED,
(javacall_handle)wParam,
(WSAGETSELECTERROR(lParam) == 0) ? JAVACALL_OK : JAVACALL_FAIL);
return 0;
}
return DefWindowProc (hwnd, iMsg, wParam, lParam);
}