X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/d3a1a808f65812c591ef0de3e61a94b13aa73160..b9d7bcadee831e9b59fb785f2464a5fc1897bd1a:/pageant.c

diff --git a/pageant.c b/pageant.c
index d12e02b4..71753c07 100644
--- a/pageant.c
+++ b/pageant.c
@@ -59,6 +59,22 @@ static char *putty_path;
 #define PUTTY_DEFAULT     "Default%20Settings"
 static int initial_menuitems_count;
 
+/*
+ * Print a modal (Really Bad) message box and perform a fatal exit.
+ */
+void modalfatalbox(char *fmt, ...)
+{
+    va_list ap;
+    char stuff[200];
+
+    va_start(ap, fmt);
+    vsprintf(stuff, fmt, ap);
+    va_end(ap);
+    MessageBox(main_hwnd, stuff, "Pageant Fatal Error",
+	       MB_SYSTEMMODAL | MB_ICONERROR | MB_OK);
+    exit(1);
+}
+
 /* Un-munge session names out of the registry. */
 static void unmungestr(char *in, char *out, int outlen)
 {
@@ -607,7 +623,7 @@ static void add_keyfile(char *filename)
 	    agent_query(request, reqlen, &vresponse, &resplen);
 	    response = vresponse;
 	    if (resplen < 5 || response[4] != SSH_AGENT_SUCCESS)
-		MessageBox(NULL, "The already running Pageant"
+		MessageBox(NULL, "The already running Pageant "
 			   "refused to add the key.", APPNAME,
 			   MB_OK | MB_ICONERROR);
 
@@ -1596,14 +1612,17 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
 		keylist = CreateDialog(instance, MAKEINTRESOURCE(211),
 				       NULL, KeyListProc);
 		ShowWindow(keylist, SW_SHOWNORMAL);
-		/* 
-		 * Sometimes the window comes up minimised / hidden
-		 * for no obvious reason. Prevent this.
-		 */
-		SetForegroundWindow(keylist);
-		SetWindowPos(keylist, HWND_TOP, 0, 0, 0, 0,
-			     SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
 	    }
+	    /* 
+	     * Sometimes the window comes up minimised / hidden for
+	     * no obvious reason. Prevent this. This also brings it
+	     * to the front if it's already present (the user
+	     * selected View Keys because they wanted to _see_ the
+	     * thing).
+	     */
+	    SetForegroundWindow(keylist);
+	    SetWindowPos(keylist, HWND_TOP, 0, 0, 0, 0,
+			 SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
 	    break;
 	  case IDM_ADDKEY:
 	    if (passphrase_box) {
@@ -1997,8 +2016,11 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
      * Main message loop.
      */
     while (GetMessage(&msg, NULL, 0, 0) == 1) {
-	TranslateMessage(&msg);
-	DispatchMessage(&msg);
+	if (!(IsWindow(keylist) && IsDialogMessage(keylist, &msg)) &&
+	    !(IsWindow(aboutbox) && IsDialogMessage(aboutbox, &msg))) {
+	    TranslateMessage(&msg);
+	    DispatchMessage(&msg);
+	}
     }
 
     /* Clean up the system tray icon */