/* ExplicitlyConfiguredTracer -- tracer initialized with ppaml_tracer_init
* Copyright (C) 2014 Galois, Inc.
*
* This library is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* This library 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this library. If not, see ExplicitlyConfiguredTracer
. The
* trace report will be stored in Open Trace Format.
*
* @param reportNameBase all trace file paths will begin with this path.
*/
public ExplicitlyConfiguredTracer(final String reportNameBase) {
this.reportNameBase = reportNameBase;
super.open();
}
////////////////////////// Low-level life cycle //////////////////////////
///// JNI adapter code /////
/**
* Installs data into the structure to make it ready for use.
*
*
Precondition: Initialization succeeded.
*
* @throws OutOfMemoryError converting reportNameBase
from a
* String
to a char *
failed.
*
* @throws OTFManagerInitializationException the Open Trace Format file
* manager could not be initialized.
*
* @throws OTFWriterInitializationException the Open Trace Format writer
* could not be initialized.
*
* @throws OTFWriterResolutionException setting the trace resolution failed.
*
* @throws OTFWriterProcessDefinitionException defining the main OTF process
* failed.
*/
@Override
protected void initializeCPointer() {
assert this.cPointer != 0;
assert reportNameBase != null;
final int r = ppaml_tracer_init(this.cPointer, reportNameBase);
switch (r) {
case 0:
break;
case -1:
throw new java.lang.OutOfMemoryError(
"failed to convert Java string to C string");
case 1:
throw new OTFManagerInitializationException();
case 2:
throw new OTFWriterInitializationException();
case 3:
throw new OTFWriterResolutionException();
case 4:
throw new OTFWriterProcessDefinitionException("main");
default:
throw new UnexpectedReturnValueError(r);
}
}
}