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// 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.
// BasicSourceLineResolver implements SourceLineResolverInterface, using
// address map files produced by a compatible writer, e.g. PDBSourceLineWriter.
#ifndef GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
#define GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
#include <map>
#include "google_breakpad/processor/source_line_resolver_interface.h"
namespace google_breakpad {
using std::string;
using std::map;
class BasicSourceLineResolver : public SourceLineResolverInterface {
public:
BasicSourceLineResolver();
virtual ~BasicSourceLineResolver();
// SourceLineResolverInterface methods, see source_line_resolver_interface.h
// for more details.
// Adds a module to this resolver, returning true on success.
// The given map_file is read into memory, and its symbols will be
// retained until the BasicSourceLineResolver is destroyed.
virtual bool LoadModule(const string &module_name, const string &map_file);
// Exactly the same as above, except the given map_buffer is used
// for symbols.
virtual bool LoadModuleUsingMapBuffer(const string &module_name,
const string &map_buffer);
virtual bool HasModule(const string &module_name) const;
virtual void FillSourceLineInfo(StackFrame *frame) const;
virtual WindowsFrameInfo *FindWindowsFrameInfo(const StackFrame *frame) const;
private:
template<class T> class MemAddrMap;
struct Line;
struct Function;
struct PublicSymbol;
struct File;
struct CompareString {
bool operator()(const string &s1, const string &s2) const;
};
class Module;
// All of the modules we've loaded
typedef map<string, Module*, CompareString> ModuleMap;
ModuleMap *modules_;
// Disallow unwanted copy ctor and assignment operator
BasicSourceLineResolver(const BasicSourceLineResolver&);
void operator=(const BasicSourceLineResolver&);
};
} // namespace google_breakpad
#endif // GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
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