1 files changed, 135 insertions, 0 deletions
diff --git a/hid/firefly/app/firefly.cpp b/hid/firefly/app/firefly.cpp
new file mode 100644
index 00000000..1e0ecb89
--- /dev/null
+++ b/hid/firefly/app/firefly.cpp
@@ -0,0 +1,135 @@
+/*++
+
+Copyright (c) Microsoft Corporation.  All rights reserved.
+
+    THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
+    KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
+    PURPOSE.
+
+Module Name:
+
+    Firefly.c
+
+Abstract:
+
+    App to change the tail light state of MS optical mouse with the help of
+    firefly driver. This app uses WMI interface to talk to the driver.
+
+Environment:
+
+    User Mode console application
+
+--*/
+#include "luminous.h"
+#include <dontuse.h>
+
+#define USAGE  \
+_T("Usage: Flicker <-0 | -1 | -2>\n\
+    \t\t-0 turns off light \n\
+    \t\t-1 turns on light \n\
+    \t\t-2 flashes light ")
+
+int __cdecl
+main(
+    _In_ ULONG argc,
+    _In_reads_(argc) PCHAR argv[]
+    )
+{
+    int                                 i, j, k;
+    BOOL                            bAdjustLight = FALSE;
+    BOOL                            bSuccessful;
+    ULONG                          lightSetting = 0;
+    CLuminous                    *luminous;
+
+    if (argc == 2) {
+
+        if (argv[1][0] == '-') {
+
+            if ((argv[1][1] >= '0') && (argv[1][1] <= '2')) {
+
+                bAdjustLight = TRUE;
+                lightSetting = (argv[1][1] - '0');
+            }
+        }
+     }
+
+    if  (FALSE == bAdjustLight)
+    {
+        _tprintf(USAGE);
+        exit(0);
+    }
+
+    luminous = new CLuminous();
+
+    if (luminous == NULL) {
+
+        _tprintf(_T("Problem creating Luminous\n"));
+        return 0;
+    }
+
+    if (!luminous->Open()) {
+
+        _tprintf(_T("Problem opening Luminous\n"));
+        delete(luminous);
+        return 0;
+    }
+
+    if (bAdjustLight) {
+
+        if (lightSetting < 2) {
+
+            bSuccessful = luminous->Set((BOOL) lightSetting);
+
+            if (bSuccessful) {
+
+                _tprintf(_T("Adjusted light to %x\n"), lightSetting);
+
+            } else {
+
+                _tprintf(_T("Problem occured while adjusting light: %x\n"), GetLastError());
+            }
+
+        } else {
+
+            k=0;
+            j=1;
+            for(i = 500; (i>0)&&(j>0); i-=j) {
+
+                j = (i*9/100);
+                Sleep(i);
+                if(!luminous->Set((BOOL) k)) {
+                    _tprintf(_T("Set operation on Luminous failed.\n"));
+                    goto End;
+                }
+                k=1-k;
+            }
+            for(i = 12; i<500; i+=j) {
+
+                j = (i*9/100);
+                Sleep(i);
+                if(!luminous->Set((BOOL) k)) {
+                    _tprintf(_T("Set operation on Luminous failed.\n"));
+                    goto End;
+                }
+                k=1-k;
+            }
+            if (k) {
+                if(!luminous->Set((BOOL) k)) {
+                    _tprintf(_T("Set operation on Luminous failed.\n"));
+                }
+            }
+        }
+    }
+
+    luminous->Set(TRUE);
+
+End:
+    luminous->Close();
+
+    delete(luminous);
+
+    return 0;
+}
+
+