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Diffstat (limited to 'libjava/java/util/logging/natLogger.cc')
-rw-r--r-- | libjava/java/util/logging/natLogger.cc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libjava/java/util/logging/natLogger.cc b/libjava/java/util/logging/natLogger.cc new file mode 100644 index 00000000000..15d1ab70efd --- /dev/null +++ b/libjava/java/util/logging/natLogger.cc @@ -0,0 +1,55 @@ +// natLogger.cc - Native part of Logger class. + +/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation + + This Logger is part of libgcj. + +This software is copyrighted work licensed under the terms of the +Libgcj License. Please consult the Logger "LIBGCJ_LICENSE" for +details. */ + +#include <config.h> +#include <platform.h> + +#include <string.h> + +#pragma implementation "Logger.h" + +#include <gcj/cni.h> +#include <jvm.h> + + +#include <java/lang/Object.h> +#include <java/lang/Class.h> +#include <java/util/logging/Logger.h> +#include <java/lang/StackTraceElement.h> +#include <java/lang/ArrayIndexOutOfBoundsException.h> + +java::lang::StackTraceElement* +java::util::logging::Logger::getCallerStackFrame () +{ + gnu::gcj::runtime::StackTrace *t + = new gnu::gcj::runtime::StackTrace(4); + java::lang::Class *klass = NULL; + int i = 2; + try + { + // skip until this class + while ((klass = t->classAt (i)) != getClass()) + i++; + // skip the stackentries of this class + while ((klass = t->classAt (i)) == getClass() || klass == NULL) + i++; + } + catch (::java::lang::ArrayIndexOutOfBoundsException *e) + { + // FIXME: RuntimeError + } + + java::lang::StackTraceElement *e + = new java::lang::StackTraceElement + (JvNewStringUTF (""), 0, + klass->getName(), t->methodAt(i), false); + + return e; +} |