1 files changed, 140 insertions, 0 deletions
diff --git a/src/VBox/HostDrivers/win/VBoxDbgLog.h b/src/VBox/HostDrivers/win/VBoxDbgLog.h
new file mode 100644
index 00000000..d22744cb
--- /dev/null
+++ b/src/VBox/HostDrivers/win/VBoxDbgLog.h
@@ -0,0 +1,140 @@
+/* $Id: VBoxDbgLog.h $ */
+/** @file
+ * Logging helper
+ */
+
+/*
+ * Copyright (C) 2011-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+#ifndef VBOX_INCLUDED_SRC_win_VBoxDbgLog_h
+#define VBOX_INCLUDED_SRC_win_VBoxDbgLog_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#ifndef VBOX_DBG_LOG_NAME
+# error VBOX_DBG_LOG_NAME should be defined!
+#endif
+
+/* Uncomment to show file/line info in the log */
+/*#define VBOX_DBG_LOG_SHOWLINEINFO*/
+
+#define VBOX_DBG_LOG_PREFIX_FMT VBOX_DBG_LOG_NAME"::"LOG_FN_FMT": "
+#define VBOX_DBG_LOG_PREFIX_PARMS __PRETTY_FUNCTION__
+
+#ifdef VBOX_DBG_LOG_SHOWLINEINFO
+# define VBOX_DBG_LOG_SUFFIX_FMT " (%s:%d)\n"
+# define VBOX_DBG_LOG_SUFFIX_PARMS ,__FILE__, __LINE__
+#else
+# define VBOX_DBG_LOG_SUFFIX_FMT "\n"
+# define VBOX_DBG_LOG_SUFFIX_PARMS
+#endif
+
+#ifdef DEBUG_misha
+# define BP_WARN() AssertFailed()
+#else
+# define BP_WARN() do { } while (0)
+#endif
+
+#define _LOGMSG_EXACT(_logger, _a)                                          \
+    do                                                                      \
+    {                                                                       \
+        _logger(_a);                                                        \
+    } while (0)
+
+#define _LOGMSG(_logger, _a)                                                \
+    do                                                                      \
+    {                                                                       \
+        _logger((VBOX_DBG_LOG_PREFIX_FMT, VBOX_DBG_LOG_PREFIX_PARMS));  \
+        _logger(_a);                                                        \
+        _logger((VBOX_DBG_LOG_SUFFIX_FMT  VBOX_DBG_LOG_SUFFIX_PARMS));  \
+    } while (0)
+
+/* we can not print paged strings to RT logger, do it this way */
+#define _LOGMSG_STR(_logger, _a, _f) do {\
+        int _i = 0; \
+        _logger(("\"")); \
+        for (;(_a)[_i];++_i) { \
+            _logger(("%"_f, (_a)[_i])); \
+        }\
+        _logger(("\"\n")); \
+    } while (0)
+
+#define _LOGMSG_USTR(_logger, _a) do {\
+        int _i = 0; \
+        _logger(("\"")); \
+        for (;_i<(_a)->Length/2;++_i) { \
+            _logger(("%c", (_a)->Buffer[_i])); \
+        }\
+        _logger(("\"\n")); \
+    } while (0)
+
+#define WARN_NOBP(_a)                                                          \
+    do                                                                            \
+    {                                                                             \
+        Log((VBOX_DBG_LOG_PREFIX_FMT"WARNING! ", VBOX_DBG_LOG_PREFIX_PARMS)); \
+        Log(_a);                                                                  \
+        Log((VBOX_DBG_LOG_SUFFIX_FMT VBOX_DBG_LOG_SUFFIX_PARMS));             \
+    } while (0)
+
+#define WARN(_a)                                                                  \
+    do                                                                            \
+    {                                                                             \
+        WARN_NOBP(_a);                                                         \
+        BP_WARN();                                                             \
+    } while (0)
+
+#define ASSERT_WARN(_a, _w) do {\
+        if(!(_a)) { \
+            WARN(_w); \
+        }\
+    } while (0)
+
+#define LOG(_a) _LOGMSG(Log, _a)
+#define LOGREL(_a) _LOGMSG(LogRel, _a)
+#define LOGF(_a) _LOGMSG(LogFlow, _a)
+#define LOGF_ENTER() LOGF(("ENTER"))
+#define LOGF_LEAVE() LOGF(("LEAVE"))
+#define LOG_EXACT(_a) _LOGMSG_EXACT(Log, _a)
+#define LOGREL_EXACT(_a) _LOGMSG_EXACT(LogRel, _a)
+/* we can not print paged strings to RT logger, do it this way */
+#define LOG_STRA(_a) do {\
+        _LOGMSG_STR(Log, _a, "c"); \
+    } while (0)
+#define LOG_STRW(_a) do {\
+        _LOGMSG_STR(Log, _a, "c"); \
+    } while (0)
+#define LOG_USTR(_a) do {\
+        _LOGMSG_USTR(Log, _a); \
+    } while (0)
+#define LOGREL_STRA(_a) do {\
+        _LOGMSG_STR(LogRel, _a, "c"); \
+    } while (0)
+#define LOGREL_STRW(_a) do {\
+        _LOGMSG_STR(LogRel, _a, "c"); \
+    } while (0)
+#define LOGREL_USTR(_a) do {\
+        _LOGMSG_USTR(LogRel, _a); \
+    } while (0)
+
+
+#endif /* !VBOX_INCLUDED_SRC_win_VBoxDbgLog_h */
+