1 files changed, 65 insertions, 0 deletions
diff --git a/sal/osl/all/printtrace.cxx b/sal/osl/all/printtrace.cxx
new file mode 100644
index 000000000000..5d79d9b1de5a
--- /dev/null
+++ b/sal/osl/all/printtrace.cxx
@@ -0,0 +1,65 @@
+/*************************************************************************
+*
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* Copyright 2000, 2010 Oracle and/or its affiliates.
+*
+* OpenOffice.org - a multi-platform office productivity suite
+*
+* This file is part of OpenOffice.org.
+*
+* OpenOffice.org is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License version 3
+* only, as published by the Free Software Foundation.
+*
+* OpenOffice.org is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Lesser General Public License version 3 for more details
+* (a copy is included in the LICENSE file that accompanied this code).
+*
+* You should have received a copy of the GNU Lesser General Public License
+* version 3 along with OpenOffice.org.  If not, see
+* <http://www.openoffice.org/license.html>
+* for a copy of the LGPLv3 License.
+*
+************************************************************************/
+
+#include "precompiled_sal.hxx"
+
+#include "sal/config.h"
+
+#include <cstdarg>
+#include <cstdio>
+#include <cstring>
+
+#include <stdio.h> // snprintf, vsnprintf
+
+#include "osl/diagnose.h"
+#include "osl/thread.hxx"
+#include "rtl/string.h"
+#include "sal/types.h"
+
+#include "printtrace.h"
+
+void printTrace(unsigned long pid, char const * format, std::va_list arguments)
+{
+    char buf[1024];
+    int n1 = snprintf(
+        buf, sizeof buf, "Trace %lu/%" SAL_PRIuUINT32 ": \"", pid,
+        osl::Thread::getCurrentIdentifier());
+    OSL_ASSERT(
+        n1 >= 0 &&
+        (static_cast< unsigned int >(n1) <
+         sizeof buf - RTL_CONSTASCII_LENGTH("\"...\n")));
+    int n2 = sizeof buf - n1 - RTL_CONSTASCII_LENGTH("\"...\n");
+    int n3 = vsnprintf(buf + n1, n2, format, arguments);
+    if (n3 < 0) {
+        std::strcpy(buf + n1, "\"???\n");
+    } else if (n3 < n2) {
+        std::strcpy(buf + n1 + n3, "\"\n");
+    } else {
+        std::strcpy(buf + n1 + n2 - 1, "\"...\n");
+    }
+    std::fputs(buf, stderr);
+}