1// Copyright 2013 Google Inc. All rights reserved. 2// 3// Redistribution and use in source and binary forms, with or without 4// modification, are permitted provided that the following conditions are 5// met: 6// 7// * Redistributions of source code must retain the above copyright 8// notice, this list of conditions and the following disclaimer. 9// * Redistributions in binary form must reproduce the above 10// copyright notice, this list of conditions and the following disclaimer 11// in the documentation and/or other materials provided with the 12// distribution. 13// * Neither the name of Google Inc. nor the names of its 14// contributors may be used to endorse or promote products derived from 15// this software without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29// Utilities for loading debug streams and tables from a PDB file. 30 31#ifndef COMMON_WINDOWS_DIA_UTIL_H_ 32#define COMMON_WINDOWS_DIA_UTIL_H_ 33 34#include <Windows.h> 35#include <dia2.h> 36 37namespace google_breakpad { 38 39// Find the debug stream of the given |name| in the given |session|. Returns 40// true on success, false on error of if the stream does not exist. On success 41// the stream will be returned via |debug_stream|. 42bool FindDebugStream(const wchar_t* name, 43 IDiaSession* session, 44 IDiaEnumDebugStreamData** debug_stream); 45 46// Finds the first table implementing the COM interface with ID |iid| in the 47// given |session|. Returns true on success, false on error or if no such 48// table is found. On success the table will be returned via |table|. 49bool FindTable(REFIID iid, IDiaSession* session, void** table); 50 51// A templated version of FindTable. Finds the first table implementing type 52// |InterfaceType| in the given |session|. Returns true on success, false on 53// error or if no such table is found. On success the table will be returned via 54// |table|. 55template<typename InterfaceType> 56bool FindTable(IDiaSession* session, InterfaceType** table) { 57 return FindTable(__uuidof(InterfaceType), 58 session, 59 reinterpret_cast<void**>(table)); 60} 61 62} // namespace google_breakpad 63 64#endif // COMMON_WINDOWS_DIA_UTIL_H_ 65