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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/test/logging/win/mof_data_parser.h"
namespace logging_win {
MofDataParser::MofDataParser(const EVENT_TRACE* event)
: scan_(reinterpret_cast<const uint8*>(event->MofData)),
length_(event->MofLength) {
}
bool MofDataParser::ReadString(base::StringPiece* value) {
const uint8* str_scan = scan_;
const uint8* const str_end = str_scan + length_;
while (str_scan < str_end && *str_scan != 0)
++str_scan;
if (str_scan == str_end)
return false;
size_t string_length = str_scan - scan_;
bool has_trailing_newline = (string_length > 0 && str_scan[-1] == '\n');
value->set(reinterpret_cast<const char*>(scan_),
has_trailing_newline ? string_length - 1 : string_length);
Advance(string_length + 1);
return true;
}
} // namespace logging_win
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