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Issue 29537555: Issue 5556 - Update to use libadblockplus revision hg:566f64c8a2a8 (Closed)
Patch Set: Created Sept. 6, 2017, 8:11 a.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-2017 eyeo GmbH 3 * Copyright (C) 2006-present eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
(...skipping 20 matching lines...) Expand all
34 { 34 {
35 public: 35 public:
36 /** 36 /**
37 * Result of a stat operation, i.e.\ information about a file. 37 * Result of a stat operation, i.e.\ information about a file.
38 */ 38 */
39 struct StatResult 39 struct StatResult
40 { 40 {
41 StatResult() 41 StatResult()
42 { 42 {
43 exists = false; 43 exists = false;
44 isDirectory = false;
45 isFile = false;
46 lastModified = 0; 44 lastModified = 0;
47 } 45 }
48 46
49 /** 47 /**
50 * File exists. 48 * File exists.
51 */ 49 */
52 bool exists; 50 bool exists;
53 51
54 /** 52 /**
55 * File is a directory.
56 */
57 bool isDirectory;
58
59 /**
60 * File is a regular file.
61 */
62 bool isFile;
63
64 /**
65 * POSIX time of the last modification. 53 * POSIX time of the last modification.
66 */ 54 */
67 int64_t lastModified; 55 int64_t lastModified;
68 }; 56 };
69 57
70 virtual ~IFileSystem() {} 58 virtual ~IFileSystem() {}
71 59
72 /** Type for the buffer used for IO */ 60 /** Type for the buffer used for IO */
73 typedef std::vector<uint8_t> IOBuffer; 61 typedef std::vector<uint8_t> IOBuffer;
74 62
75 /** 63 /**
76 * Default callback type for asynchronous filesystem calls. 64 * Default callback type for asynchronous filesystem calls.
77 * @param An error string. Empty is success. 65 * @param An error string. Empty is success.
78 */ 66 */
79 typedef std::function<void(const std::string&)> Callback; 67 typedef std::function<void(const std::string&)> Callback;
80 68
81 /** 69 /**
82 * Callback type for the asynchronous Read call. 70 * Callback type for the asynchronous Read call.
83 * @param Output char array with file content. 71 * @param Output char array with file content.
84 * @param An error string. Empty if success. 72 * @param An error string. Empty if success.
85 */ 73 */
86 typedef std::function<void(IOBuffer&&, 74 typedef std::function<void(IOBuffer&&,
87 const std::string&)> ReadCallback; 75 const std::string&)> ReadCallback;
88 76
89 /** 77 /**
90 * Reads from a file. 78 * Reads from a file.
91 * @param path File path. 79 * @param fileName File name.
92 * @param callback The function called on completion with the input data. 80 * @param callback The function called on completion with the input data.
93 */ 81 */
94 virtual void Read(const std::string& path, 82 virtual void Read(const std::string& fileName,
95 const ReadCallback& callback) const = 0; 83 const ReadCallback& callback) const = 0;
96 84
97 /** 85 /**
98 * Writes to a file. 86 * Writes to a file.
99 * @param path File path. 87 * @param fileName File name.
100 * @param data The data to write. 88 * @param data The data to write.
101 * @param callback The function called on completion. 89 * @param callback The function called on completion.
102 */ 90 */
103 virtual void Write(const std::string& path, 91 virtual void Write(const std::string& fileName,
104 const IOBuffer& data, 92 const IOBuffer& data,
105 const Callback& callback) = 0; 93 const Callback& callback) = 0;
106 94
107 /** 95 /**
108 * Moves a file (i.e.\ renames it). 96 * Moves a file (i.e.\ renames it).
109 * @param fromPath Current path to the file. 97 * @param fromFileName Current file name.
110 * @param toPath New path to the file. 98 * @param toFileName New file name.
111 * @param callback The function called on completion. 99 * @param callback The function called on completion.
112 */ 100 */
113 virtual void Move(const std::string& fromPath, const std::string& toPath, 101 virtual void Move(const std::string& fromFileName, const std::string& toFile Name,
114 const Callback& callback) = 0; 102 const Callback& callback) = 0;
115 103
116 /** 104 /**
117 * Removes a file. 105 * Removes a file.
118 * @param path File path. 106 * @param fileName File name.
119 * @param callback The function called on completion. 107 * @param callback The function called on completion.
120 */ 108 */
121 virtual void Remove(const std::string& path, const Callback& callback) = 0; 109 virtual void Remove(const std::string& fileName, const Callback& callback) = 0;
122 110
123 /** 111 /**
124 * Callback type for the asynchronous Stat call. 112 * Callback type for the asynchronous Stat call.
125 * @param the StatResult data. 113 * @param the StatResult data.
126 * @param an error string. Empty if no error. 114 * @param an error string. Empty if no error.
127 */ 115 */
128 typedef std::function<void(const StatResult&, const std::string&)> StatCallb ack; 116 typedef std::function<void(const StatResult&, const std::string&)> StatCallb ack;
129 117
130 /** 118 /**
131 * Retrieves information about a file. 119 * Retrieves information about a file.
132 * @param path File path. 120 * @param fileName File name.
133 * @param callback The function called on completion. 121 * @param callback The function called on completion.
134 */ 122 */
135 virtual void Stat(const std::string& path, 123 virtual void Stat(const std::string& fileName,
136 const StatCallback& callback) const = 0; 124 const StatCallback& callback) const = 0;
137
138 /**
139 * Returns the absolute path to a file.
140 * @param path File path (can be relative or absolute).
141 * @return Absolute file path.
142 */
143 virtual std::string Resolve(const std::string& path) const = 0;
144 }; 125 };
145 126
146 /** 127 /**
147 * Shared smart pointer to a `IFileSystem` instance. 128 * Unique smart pointer to to a `IFileSystem` instance.
148 */ 129 */
149 typedef std::shared_ptr<IFileSystem> FileSystemPtr; 130 typedef std::unique_ptr<IFileSystem> FileSystemPtr;
150 } 131 }
151 132
152 #endif 133 #endif
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