WebCore/PositionError.h

   1 /*
   2  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef PositionError_h
  27 #define PositionError_h
  28
  29 #include "PlatformString.h"
  30 #include <wtf/PassRefPtr.h>
  31 #include <wtf/RefCounted.h>
  32
  33 namespace WebCore {
  34
  35 class PositionError : public RefCounted<PositionError> {
  36 public:
  37     enum ErrorCode {
  38         UNKNOWN_ERROR = 0,
  39         PERMISSION_DENIED = 1,
  40         POSITION_UNAVAILABLE = 2,
  41         TIMEOUT = 3
  42     };
  43
  44     static PassRefPtr<PositionError> create(ErrorCode code, const String& message) { return adoptRef(new PositionError(code, message)); }
  45
  46     ErrorCode code() const { return m_code; }
  47     const String& message() const { return m_message; }
  48
  49 private:
  50     PositionError(ErrorCode code, const String& message)
  51         : m_code(code)
  52         , m_message(message)
  53     {
  54     }
  55
  56     ErrorCode m_code;
  57     String m_message;
  58 };
  59
  60 } // namespace WebCore
  61
  62 #endif // PositionError_h