Changeset 3591 in vbox for trunk/src/VBox/Additions/WINNT

Timestamp:

Jul 12, 2007 4:34:22 PM (18 years ago)

Author:

vboxsync

Message:

Debug logging update

File:

• trunk/src/VBox/Additions/WINNT/VBoxService/VBoxSeamless.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/VBoxService/VBoxSeamless.cpp

@@ -34 +34 @@
 
 
+void VBoxLogString(HANDLE hDriver, char *pszStr);
+
 int VBoxSeamlessInit(const VBOXSERVICEENV *pEnv, void **ppInstance, bool *pfStartThread)
 {
     *pfStartThread = false;
-
     hModule = LoadLibrary(VBOXHOOK_DLL_NAME);
     if (hModule)
@@ -84 +85 @@
     return;
 }
+
+#if 0
+
+static char LogBuffer[1024];
+
+
+VBGLR3DECL(int) VbglR3GRPerform(HANDLE hDriver, VMMDevRequestHeader *pReq)
+{
+    DWORD cbReturned;
+    if (!DeviceIoControl(hDriver, IOCTL_VBOXGUEST_VMMREQUEST, pReq, pReq->size,
+                         pReq, pReq->size, &cbReturned, NULL))
+    {
+        SvcDebugOut2("error doing IOCTL, last error: %d\n", GetLastError());
+    }
+    return VINF_SUCCESS;
+}
+
+void VBoxLogString(HANDLE hDriver, char *pszStr)
+{
+    VMMDevReqLogString *pReq = (VMMDevReqLogString *)LogBuffer;
+    int rc;
+
+    vmmdevInitRequest(&pReq->header, VMMDevReq_LogString);
+    strcpy(pReq->szString, pszStr);
+    pReq->header.size += strlen(pszStr);
+    rc = VbglR3GRPerform(hDriver, &pReq->header);
+    return;
+}
+
+#endif