C_File::~C_File()
{
C_FileCritSect cCS0( this, CRITSECT0 );
if( (_bIs32s && iFile != -1) || (!_bIs32s && hFile != INVALID_HANDLE_VALUE) ){
Close();
}
ListOut();
};
/*------------------------------------------------------------------------------------------------------------------
-- FUNCTION: menuAction
--
-- DATE: January 14, 2016
--
-- REVISIONS: Feb 5, 2016 - change menu value and connect others
--
-- DESIGNER: Eunwon Moon
--
-- PROGRAMMER: Eunwon Moon
--
-- INTERFACE: BOOL menuAction(HWND hwnd, WPARAM wParam)
-- HWND hwnd : a handle to the window procedure which received the message.
-- WPARAM wParam : tha additional message information
--
-- RETURNS: bool
--
--
-- NOTES:
-- This function is used to read command message and perform the menu action in dialog item
--
----------------------------------------------------------------------------------------------------------------------*/
void menuAction(HWND hwnd, WPARAM wParam)
{
TCHAR str_port[STRSIZE], str[STRSIZE], str2[STRSIZE], str_addr[STRSIZE], str_file[STRSIZE];
char temp[STRSIZE] = "";
int check = 0;
int packet_size, trial_num, port_num = DEFAULTPORT;
WCHAR szFileName[STRSIZE];
switch (LOWORD(wParam)) {
case IDC_RADIO_SERVER:
op_type = SERVER;
ListOut("SERVER");
changeType(hwnd, op_type % 2);
break;
case IDC_RADIO_CLIENT:
op_type = CLIENT;
ListOut("CLIENT");
changeType(hwnd, op_type % 2);
break;
case IDC_RADIO_TCP:
op_protocol = TCP;
ListOut("TCP");
return ;
case IDC_RADIO_UDP:
op_protocol = UDP;
ListOut("UDP");
return ;
case IDC_BTN_FILE:
GetDlgItemText(hwnd, IDC_EDIT_FILE, str_file, STRSIZE);
if (strcmp(str_file, "") == 0)
{
ListOut("Input File Name!!");
return;
}
op_msg = FILESEND;
case IDC_BTN_CONN:
EnableWindow(GetDlgItem(hwnd, IDC_RADIO_SERVER), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_RADIO_CLIENT), FALSE);
GetDlgItemText(hwnd, IDC_EDIT_PORT, str_port, STRSIZE);
if (!isdigit(*str_port) && strcmp(str_port, "") != 0) {
MessageBox(NULL, TEXT("Please Input valid port number"), NULL, MB_OK);
break;
}
else if (strcmp(str_port, "") != 0)
port_num = atoi(str_port);
else
port_num = DEFAULTPORT;
if (op_type == CLIENT) {
GetDlgItemText(hwnd, IDC_EDIT_ADDR, str_addr, STRSIZE);
GetDlgItemText(hwnd, IDC_EDIT_SIZE, str, STRSIZE);
GetDlgItemText(hwnd, IDC_EDIT_NUM, str2, STRSIZE);
if (strcmp(str, "") == 0 || (op_msg !=FILESEND && strcmp(str2, "") == 0)) {
SendMessage(hList, LB_RESETCONTENT, 0, 0);
ListOut("Please input the value");
break;
}
else if (!isdigit(*str) && !isdigit(*str2)) {
SendMessage(hList, LB_RESETCONTENT, 0, 0);
ListOut("Please input the valid address");
break;
}
else {
wsprintf(temp, "START CLIENT IP : %s, PORT: %d", str_addr, port_num);
ListOut(temp);
packet_size = atoi(str);
trial_num = atoi(str2);
}
cl_winsock(hwnd, &client_sock, op_protocol, str_addr, port_num, op_msg);
}
else if (op_type == SERVER) {
wsprintf(temp, "START SERVER PORT: %d", port_num);
ListOut(temp);
sv_winsock(hwnd, &server_sock, op_protocol, port_num);
}
else {
ListOut("Sth wrong");
ListOut(" ");
}
break;
case IDCLEAR:
SendMessage(hList, LB_RESETCONTENT, 0, 0);
break;
case IDDISCONNECT:
ListOut(" disconnected!");
shutdown(op_type == SERVER ? server_sock : client_sock, SD_BOTH);
closesocket(op_type == CLIENT ? server_sock : client_sock);
WSACleanup();
EnableWindow(GetDlgItem(hwnd, IDC_RADIO_SERVER), TRUE);
EnableWindow(GetDlgItem(hwnd, IDC_RADIO_CLIENT), TRUE);
break;
case IDCLOSE:
PostQuitMessage(0);
return;
}
}
