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 #if ENABLE(BLOB) || ENABLE(FILE_SYSTEM) 35 36 #include "ExceptionBase.h" 37 38 namespace WebCore { 39 40 class FileException : public ExceptionBase { 41 public: create(const ExceptionCodeDescription & description)42 static PassRefPtr<FileException> create(const ExceptionCodeDescription& description) 43 { 44 return adoptRef(new FileException(description)); 45 } 46 47 static const int FileExceptionOffset = 1100; 48 static const int FileExceptionMax = 1199; 49 50 enum FileExceptionCode { 51 NOT_FOUND_ERR = FileExceptionOffset + 1, 52 SECURITY_ERR = FileExceptionOffset + 2, 53 ABORT_ERR = FileExceptionOffset + 3, 54 NOT_READABLE_ERR = FileExceptionOffset + 4, 55 ENCODING_ERR = FileExceptionOffset + 5, 56 NO_MODIFICATION_ALLOWED_ERR = FileExceptionOffset + 6, 57 INVALID_STATE_ERR = FileExceptionOffset + 7, 58 SYNTAX_ERR = FileExceptionOffset + 8, 59 INVALID_MODIFICATION_ERR = FileExceptionOffset + 9, 60 QUOTA_EXCEEDED_ERR = FileExceptionOffset + 10, 61 TYPE_MISMATCH_ERR = FileExceptionOffset + 11, 62 PATH_EXISTS_ERR = FileExceptionOffset + 12, 63 }; 64 ErrorCodeToExceptionCode(int errorCode)65 static int ErrorCodeToExceptionCode(int errorCode) 66 { 67 if (!errorCode) 68 return 0; 69 return errorCode + FileExceptionOffset; 70 } 71 72 private: FileException(const ExceptionCodeDescription & description)73 FileException(const ExceptionCodeDescription& description) 74 : ExceptionBase(description) 75 { 76 } 77 }; 78 79 } // namespace WebCore 80 81 #endif // ENABLE(BLOB) || ENABLE(FILE_SYSTEM) 82 83 #endif // FileException_h 84