1 files changed, 55 insertions, 0 deletions
diff --git a/src/trace.cc b/src/trace.cc
new file mode 100644
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--- /dev/null
+++ b/src/trace.cc
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+// Copyright (c) 2009-2013, Tor M. Aamodt, Timothy Rogers,
+// The University of British Columbia
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// Redistributions of source code must retain the above copyright notice, this
+// list of conditions and the following disclaimer.
+// Redistributions in binary form must reproduce the above copyright notice, this
+// list of conditions and the following disclaimer in the documentation and/or
+// other materials provided with the distribution.
+// Neither the name of The University of British Columbia nor the names of its
+// contributors may be used to endorse or promote products derived from this
+// software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "trace.h"
+#include "string.h"
+
+namespace Trace {
+
+
+#define TS_TUP_BEGIN(X) const char* trace_streams_str[] = {
+#define TS_TUP(X) #X
+#define TS_TUP_END(X) };
+#include "trace_streams.tup"
+#undef TS_TUP_BEGIN
+#undef TS_TUP
+#undef TS_TUP_END
+
+    bool enabled = false;
+    int sampling_core = 0;
+    bool trace_streams_enabled[NUM_TRACE_STREAMS] = {false};
+    const char* config_str;
+
+    void init()
+    {
+        for ( unsigned i = 0; i < NUM_TRACE_STREAMS; ++i ) {
+            if ( strstr( config_str, trace_streams_str[i] ) != NULL ) {
+                trace_streams_enabled[ i ] = true;
+            }
+        }
+    }
+}