// Set the enabled state of the window
void SetEnable(HWND hWnd, UINT id, bool b)
{
// Validate arguments
if (hWnd == NULL)
{
return;
}
if (b == false)
{
if (IsEnable(hWnd, id))
{
EnableWindow(DlgItem(hWnd, id), false);
Refresh(DlgItem(hWnd, id));
}
}
else
{
if (IsDisable(hWnd, id))
{
EnableWindow(DlgItem(hWnd, id), true);
Refresh(DlgItem(hWnd, id));
}
}
}
// Set the window style
void SetStyle(HWND hWnd, UINT id, UINT style)
{
UINT old;
// Validate arguments
if (hWnd == NULL)
{
return;
}
old = GetStyle(hWnd, id);
if (old & style)
{
return;
}
SetWindowLong(DlgItem(hWnd, id), GWL_STYLE, old | style);
Refresh(DlgItem(hWnd, id));
}
// Remove the window style
void RemoveExStyle(HWND hWnd, UINT id, UINT style)
{
UINT old;
// Validate arguments
if (hWnd == NULL)
{
return;
}
old = GetExStyle(hWnd, id);
if ((old & style) == 0)
{
return;
}
SetWindowLong(DlgItem(hWnd, id), GWL_EXSTYLE, old & ~style);
Refresh(DlgItem(hWnd, id));
}
// Set the string to window
void SetText(HWND hWnd, UINT id, wchar_t *str)
{
wchar_t tmp[512];
// Validate arguments
if (hWnd == NULL || str == NULL)
{
return;
}
Zero(tmp, sizeof(tmp));
GetWindowTextW(DlgItem(hWnd, id), tmp, sizeof(tmp) - 1);
if (lstrcmpW(tmp, str) == 0)
{
return;
}
SetWindowTextW(DlgItem(hWnd, id), str);
}
// Transmit a message to the control
UINT SendMsg(HWND hWnd, UINT id, UINT msg, WPARAM wParam, LPARAM lParam)
{
// Validate arguments
if (hWnd == NULL)
{
return 0;
}
return (UINT)SendMessageA(DlgItem(hWnd, id), msg, wParam, lParam);
}
// Examine whether the window is enabled
bool IsEnable(HWND hWnd, UINT id)
{
// Validate arguments
if (hWnd == NULL)
{
return false;
}
return IsWindowEnabled(DlgItem(hWnd, id));
}
// Get the window style
UINT GetStyle(HWND hWnd, UINT id)
{
// Validate arguments
if (hWnd == NULL)
{
return 0;
}
return GetWindowLong(DlgItem(hWnd, id), GWL_STYLE);
}
// Display the window
void Show(HWND hWnd, UINT id)
{
// Validate arguments
if (hWnd == NULL)
{
return;
}
if (IsHide(hWnd, id))
{
ShowWindow(DlgItem(hWnd, id), SW_SHOW);
}
}
// Hide the window
void Hide(HWND hWnd, UINT id)
{
// Validate arguments
if (hWnd == NULL)
{
return;
}
if (IsShow(hWnd, id))
{
ShowWindow(DlgItem(hWnd, id), SW_HIDE);
}
}
// Connecting dialog
UINT NmConnectDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param)
{
NM_CONNECT *t = (NM_CONNECT *)param;
RPC *rpc;
NM_LOGIN login;
UINT err;
// Validate arguments
if (hWnd == NULL)
{
return 0;
}
switch (msg)
{
case WM_INITDIALOG:
FormatText(hWnd, S_TITLE, t->Hostname);
SetTimer(hWnd, 1, 50, NULL);
break;
case WM_TIMER:
switch (wParam)
{
case 1:
KillTimer(hWnd, 1);
while (true)
{
bool flag = false;
RETRY_PASSWORD:
// Password input dialog
Zero(&login, sizeof(login));
login.Hostname = t->Hostname;
login.Port = t->Port;
Hash(login.hashed_password, "", 0, true);
if (flag)
{
if (Dialog(hWnd, D_NM_LOGIN, NmLogin, &login) == false)
{
EndDialog(hWnd, false);
break;
}
}
RETRY_CONNECT:
Refresh(DlgItem(hWnd, S_TITLE));
Refresh(hWnd);
// Connection
rpc = NatAdminConnect(nm->Cedar, t->Hostname, t->Port, login.hashed_password, &err);
if (rpc != NULL)
{
t->Rpc = rpc;
EndDialog(hWnd, true);
break;
}
// Error
if (err == ERR_ACCESS_DENIED || err == ERR_AUTH_FAILED)
{
if (flag)
{
if (MsgBox(hWnd, MB_ICONEXCLAMATION | MB_RETRYCANCEL,
_E(err)) == IDCANCEL)
{
EndDialog(hWnd, false);
break;
}
}
flag = true;
goto RETRY_PASSWORD;
}
else
{
if (MsgBox(hWnd, MB_ICONEXCLAMATION | MB_RETRYCANCEL,
_E(err)) == IDCANCEL)
{
EndDialog(hWnd, false);
break;
}
goto RETRY_CONNECT;
}
}
break;
}
break;
}
return 0;
}
