1/*
2 * Copyright (C) 2010 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef FileException_h
32#define FileException_h
33
34#include "ExceptionBase.h"
35
36namespace WebCore {
37
38class FileException : public ExceptionBase {
39public:
40    static PassRefPtr<FileException> create(const ExceptionCodeDescription& description)
41    {
42        return adoptRef(new FileException(description));
43    }
44
45    static const int FileExceptionOffset = 1100;
46    static const int FileExceptionMax = 1199;
47
48    enum FileExceptionCode {
49        NOT_FOUND_ERR = FileExceptionOffset + 1,
50        SECURITY_ERR = FileExceptionOffset + 2,
51        ABORT_ERR = FileExceptionOffset + 3,
52        NOT_READABLE_ERR = FileExceptionOffset + 4,
53        ENCODING_ERR = FileExceptionOffset + 5,
54        NO_MODIFICATION_ALLOWED_ERR = FileExceptionOffset + 6,
55        INVALID_STATE_ERR = FileExceptionOffset + 7,
56        SYNTAX_ERR = FileExceptionOffset + 8,
57        INVALID_MODIFICATION_ERR = FileExceptionOffset + 9,
58        QUOTA_EXCEEDED_ERR = FileExceptionOffset + 10,
59        TYPE_MISMATCH_ERR = FileExceptionOffset + 11,
60        PATH_EXISTS_ERR = FileExceptionOffset + 12,
61    };
62
63    static int ErrorCodeToExceptionCode(int errorCode)
64    {
65        if (!errorCode)
66            return 0;
67        return errorCode + FileExceptionOffset;
68    }
69
70    static bool initializeDescription(ExceptionCode, ExceptionCodeDescription*);
71
72private:
73    FileException(const ExceptionCodeDescription& description)
74        : ExceptionBase(description)
75    {
76    }
77};
78
79} // namespace WebCore
80
81#endif // FileException_h
82