1 files changed, 92 insertions, 0 deletions
diff --git a/3rdParty/Breakpad/src/common/windows/dia_util.cc b/3rdParty/Breakpad/src/common/windows/dia_util.cc
new file mode 100644
index 0000000..f4cfa1d
--- /dev/null
+++ b/3rdParty/Breakpad/src/common/windows/dia_util.cc
@@ -0,0 +1,92 @@
+// 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
+\ No newline at end of file