From c34850a2023442a22fa653ab8546e72738ed2dd4 Mon Sep 17 00:00:00 2001 From: mmentovai Date: Fri, 27 Oct 2006 00:40:56 +0000 Subject: minidump_stackwalk should use MinidumpProcessor (#64). r=bryner - minidump_stackwalk is now much more useful as a debugging tool and even as a standalone tool. - Reimplementation of minidump_stackwalk around MinidumpProcessor. - minidump_stackwalk displays all pertinent information returned by MinidumpProcessor in the ProcessState. - New PathnameStripper::File static utility method to display only the leaf file name in a pathname, cleaning up minidump_stackwalk's output. - New SimpleSymbolSupplier class, which implements a simple filesystem-based symbol supplier compatible with the layout used by Microsoft Symbol Server and its client cache. - minidump_stackwalk now accepts an optional second argument, a pathname to use as a symbol directory for a SimpleSymbolSupplier. - Updated test data to be compatible with SimpleSymbolSupplier, and added test data for kernel32.pdb. Test data converted from CRLF line endings to LF. http://groups.google.com/group/airbag-dev/browse_thread/thread/cce30a84f6b2d728 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@53 4c0a9323-5329-0410-9bdc-e9ce6186880e --- src/processor/pathname_stripper.cc | 56 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/processor/pathname_stripper.cc (limited to 'src/processor/pathname_stripper.cc') diff --git a/src/processor/pathname_stripper.cc b/src/processor/pathname_stripper.cc new file mode 100644 index 00000000..cfedc407 --- /dev/null +++ b/src/processor/pathname_stripper.cc @@ -0,0 +1,56 @@ +// Copyright (c) 2006, Google Inc. +// 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 Google Inc. 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 +// OWNER 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. + +// pathname_stripper.cc: Manipulates pathnames into their component parts. +// +// See pathname_stripper.h for documentation. +// +// Author: Mark Mentovai + +#include "processor/pathname_stripper.h" + +namespace google_airbag { + +// static +string PathnameStripper::File(const string &path) { + string::size_type slash = path.rfind('/'); + string::size_type backslash = path.rfind('\\'); + + string::size_type file_start = 0; + if (slash != string::npos && + (backslash == string::npos || slash > backslash)) { + file_start = slash + 1; + } else if (backslash != string::npos) { + file_start = backslash + 1; + } + + return path.substr(file_start); +} + +} // namespace google_airbag -- cgit v1.2.1