Open Chinese Convert  1.0.2
A project for conversion between Traditional and Simplified Chinese
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Exception.hpp
1 /*
2  * Open Chinese Convert
3  *
4  * Copyright 2010-2014 BYVoid <byvoid@byvoid.com>
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 
19 #pragma once
20 
21 #include <sstream>
22 #include <stdexcept>
23 #include <string>
24 
25 #include "Export.hpp"
26 
27 #ifdef _MSC_VER
28 
29 // Until Visual Studio 2013 (12.0), C++ 11 "noexcept" qualifier is not supported
30 # define noexcept
31 #endif // ifdef _MSC_VER
32 
33 namespace opencc {
34 class OPENCC_EXPORT Exception : public std::exception {
35 public:
36  Exception() {
37  }
38 
39  virtual ~Exception() throw() {
40  }
41 
42  Exception(const std::string& _message) : message(_message) {
43  }
44 
45  virtual const char* what() const noexcept {
46  return message.c_str();
47  }
48 
49 protected:
50  std::string message;
51 };
52 
53 class OPENCC_EXPORT FileNotFound : public Exception {
54 public:
55  FileNotFound(const std::string& fileName) :
56  Exception(fileName + " not found or not accessible.") {
57  }
58 };
59 
60 class OPENCC_EXPORT FileNotWritable : public Exception {
61 public:
62  FileNotWritable(const std::string& fileName) :
63  Exception(fileName + " not writable.") {
64  }
65 };
66 
67 class OPENCC_EXPORT InvalidFormat : public Exception {
68 public:
69  InvalidFormat(const std::string& message) :
70  Exception("Invalid format: " + message) {
71  }
72 };
73 
74 class OPENCC_EXPORT InvalidTextDictionary : public InvalidFormat {
75 public:
76  InvalidTextDictionary(const std::string& _message, size_t lineNum) :
77  InvalidFormat("") {
78  std::ostringstream buffer;
79  buffer << "Invalid text dictionary at line " << lineNum << ": "
80  << _message;
81  message = buffer.str();
82  }
83 };
84 
85 class OPENCC_EXPORT InvalidUTF8 : public Exception {
86 public:
87  InvalidUTF8(const std::string& _message) :
88  Exception("Invalid UTF8: " + _message) {
89  }
90 };
91 }
Definition: Exception.hpp:34
Definition: Exception.hpp:85
Definition: Exception.hpp:53
Definition: Exception.hpp:67
Definition: BinaryDict.hpp:24
Definition: Exception.hpp:74
Definition: Exception.hpp:60