Move trace dumping to a separate module. Add option to not dump arg names.

[apitrace] / common / trace_dump.hpp

diff --git a/common/trace_dump.hpp b/common/trace_dump.hpp
new file mode 100644 (file)
index 0000000..4ffe65a
--- /dev/null
+++ b/common/trace_dump.hpp
@@ -0,0 +1,72 @@
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/*
+ * Human-readible dumping.
+ */
+
+#ifndef _TRACE_DUMP_HPP_
+#define _TRACE_DUMP_HPP_
+
+
+#include <iostream>
+
+#include "trace_model.hpp"
+
+
+namespace trace {
+
+
+typedef unsigned DumpFlags;
+
+enum {
+    DUMP_FLAG_NO_COLOR                 = (1 << 0),
+    DUMP_FLAG_NO_ARG_NAMES             = (1 << 1),
+};
+
+
+void dump(Value *value, std::ostream &os, DumpFlags flags = 0);
+
+
+inline std::ostream & operator <<(std::ostream &os, Value *value) {
+    if (value) {
+        dump(value, os);
+    }
+    return os;
+}
+
+
+void dump(Call &call, std::ostream &os, DumpFlags flags = 0);
+
+
+inline std::ostream & operator <<(std::ostream &os, Call &call) {
+    dump(call, os);
+    return os;
+}
+
+
+} /* namespace trace */
+
+#endif /* _TRACE_DUMP_HPP_ */