Add an abstract interface to SourceLineResolver, and allow any implementation

to be used with MinidumpProcessor.  The basic SourceLineResolver is now a
public interface (#89)



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@83 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 0 insertions, 98 deletions

diff --git a/src/processor/source_line_resolver.h b/src/processor/source_line_resolver.h
deleted file mode 100644
index 3e992607..00000000
--- a/src/processor/source_line_resolver.h
+++ /dev/null
@@ -1,98 +0,0 @@
-// 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.
-
-// SourceLineResolver returns function/file/line info for a memory address.
-// It uses address map files produced by a compatible writer, e.g.
-// PDBSourceLineWriter.
-
-#ifndef PROCESSOR_SOURCE_LINE_RESOLVER_H__
-#define PROCESSOR_SOURCE_LINE_RESOLVER_H__
-
-#include <string>
-#include <ext/hash_map>
-#include "google_airbag/common/airbag_types.h"
-
-namespace google_airbag {
-
-using std::string;
-using __gnu_cxx::hash_map;
-
-struct StackFrame;
-struct StackFrameInfo;
-
-class SourceLineResolver {
- public:
-  typedef u_int64_t MemAddr;
-
-  SourceLineResolver();
-  ~SourceLineResolver();
-
-  // Adds a module to this resolver, returning true on success.
-  //
-  // module_name may be an arbitrary string.  Typically, it will be the
-  // filename of the module, optionally with version identifiers.
-  //
-  // map_file should contain line/address mappings for this module.
-  bool LoadModule(const string &module_name, const string &map_file);
-
-  // Returns true if a module with the given name has been loaded.
-  bool HasModule(const string &module_name) const;
-
-  // Fills in the function_base, function_name, source_file_name,
-  // and source_line fields of the StackFrame.  The instruction and
-  // module_name fields must already be filled in.  Additional debugging
-  // information, if available, is returned.  If the information is not
-  // available, returns NULL.  A NULL return value does not indicate an
-  // error.  The caller takes ownership of any returned StackFrameInfo
-  // object.
-  StackFrameInfo* FillSourceLineInfo(StackFrame *frame) const;
-
- private:
-  template<class T> class MemAddrMap;
-  struct Line;
-  struct Function;
-  struct PublicSymbol;
-  struct File;
-  struct HashString {
-    size_t operator()(const string &s) const;
-  };
-  class Module;
-
-  // All of the modules we've loaded
-  typedef hash_map<string, Module*, HashString> ModuleMap;
-  ModuleMap *modules_;
-
-  // Disallow unwanted copy ctor and assignment operator
-  SourceLineResolver(const SourceLineResolver&);
-  void operator=(const SourceLineResolver&);
-};
-
-}  // namespace google_airbag
-
-#endif  // PROCESSOR_SOURCE_LINE_RESOLVER_H__