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// Copyright 2013 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.↩
↩
#include "common/windows/dia_util.h"↩
↩
#include <atlbase.h>↩
↩
namespace google_breakpad {↩
↩
bool FindDebugStream(const wchar_t* name,↩
IDiaSession* session,↩
IDiaEnumDebugStreamData** debug_stream) {↩
CComPtr<IDiaEnumDebugStreams> enum_debug_streams;↩
if (FAILED(session->getEnumDebugStreams(&enum_debug_streams))) {↩
fprintf(stderr, "IDiaSession::getEnumDebugStreams failed\n");↩
return false;↩
}↩
↩
CComPtr<IDiaEnumDebugStreamData> temp_debug_stream;↩
ULONG fetched = 0;↩
while (SUCCEEDED(enum_debug_streams->Next(1, &temp_debug_stream, &fetched)) &&↩
fetched == 1) {↩
CComBSTR stream_name;↩
if (FAILED(temp_debug_stream->get_name(&stream_name))) {↩
fprintf(stderr, "IDiaEnumDebugStreamData::get_name failed\n");↩
return false;↩
}↩
↩
// Found the stream?↩
if (wcsncmp((LPWSTR)stream_name, name, stream_name.Length()) == 0) {↩
*debug_stream = temp_debug_stream.Detach();↩
return true;↩
}↩
↩
temp_debug_stream.Release();↩
}↩
↩
// No table was found.↩
return false;↩
}↩
↩
bool FindTable(REFIID iid, IDiaSession* session, void** table) {↩
// Get the table enumerator.↩
CComPtr<IDiaEnumTables> enum_tables;↩
if (FAILED(session->getEnumTables(&enum_tables))) {↩
fprintf(stderr, "IDiaSession::getEnumTables failed\n");↩
return false;↩
}↩
↩
// Iterate through the tables.↩
CComPtr<IDiaTable> temp_table;↩
ULONG fetched = 0;↩
while (SUCCEEDED(enum_tables->Next(1, &temp_table, &fetched)) &&↩
fetched == 1) {↩
void* temp = NULL;↩
if (SUCCEEDED(temp_table->QueryInterface(iid, &temp))) {↩
*table = temp;↩
return true;↩
}↩
temp_table.Release();↩
}↩
↩
// The table was not found.↩
return false;↩
}↩
↩
} // namespace google_breakpad