From def5c50960eea4c112647f88361a3ae7155901a8 Mon Sep 17 00:00:00 2001 From: egor-tensin Date: Tue, 4 Jul 2023 00:48:00 +0000 Subject: =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20egor-tensin/wina?= =?UTF-8?q?pi-common@0c196cbe8b4927c78c02b2c7312fc69a507db845=20?= =?UTF-8?q?=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- file_8hpp_source.html | 155 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 file_8hpp_source.html (limited to 'file_8hpp_source.html') diff --git a/file_8hpp_source.html b/file_8hpp_source.html new file mode 100644 index 0000000..c710d95 --- /dev/null +++ b/file_8hpp_source.html @@ -0,0 +1,155 @@ + + + + + + + +winapi_common: include/winapi/file.hpp Source File + + + + + + + + + +
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winapi_common +
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file.hpp
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1 // Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com>
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2 // This file is part of the "winapi-common" project.
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3 // For details, see https://github.com/egor-tensin/winapi-common.
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4 // Distributed under the MIT License.
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5 
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6 #pragma once
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7 
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8 #include "handle.hpp"
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9 #include "path.hpp"
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10 
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11 #include <boost/functional/hash.hpp>
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12 
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13 #include <windows.h>
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14 
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15 #include <cstddef>
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16 #include <functional>
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17 #include <string>
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18 #include <utility>
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19 
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20 namespace winapi {
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21 
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22 bool operator==(const FILE_ID_128& a, const FILE_ID_128& b);
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23 
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29 class File : public Handle {
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30 public:
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31  struct ID {
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32  const FILE_ID_INFO impl;
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33 
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34  bool operator==(const ID& other) const {
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35  return impl.VolumeSerialNumber == other.impl.VolumeSerialNumber &&
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36  impl.FileId == other.impl.FileId;
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37  }
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38  };
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39 
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41  static File open_r(const std::string&);
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43  static File open_r(const CanonicalPath&);
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45  static File open_read_attributes(const std::string&);
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47  static File open_read_attributes(const CanonicalPath&);
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49  static File open_w(const std::string&);
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51  static File open_w(const CanonicalPath&);
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52 
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54  static void remove(const std::string&);
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56  static void remove(const CanonicalPath&);
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57 
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59  explicit File(Handle&& handle) : Handle{std::move(handle)} {}
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60 
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65  std::size_t get_size() const;
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66 
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71  ID query_id() const;
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72 };
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73 
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74 } // namespace winapi
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75 
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76 namespace std {
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77 
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78 template <>
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79 struct hash<winapi::File::ID> {
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80  std::size_t operator()(const winapi::File::ID& id) const {
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81  std::size_t seed = 0;
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82  boost::hash_combine(seed, id.impl.VolumeSerialNumber);
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83  boost::hash_combine(seed, id.impl.FileId.Identifier);
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84  return seed;
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85  }
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86 };
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87 
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88 } // namespace std
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winapi::CanonicalPath
Absolute, canonical path.
Definition: path.hpp:13
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winapi::File
File I/O.
Definition: file.hpp:29
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winapi::File::open_w
static File open_w(const std::string &)
Definition: file.cpp:108
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winapi::File::remove
static void remove(const std::string &)
Definition: file.cpp:116
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winapi::File::File
File(Handle &&handle)
Definition: file.hpp:59
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winapi::File::open_read_attributes
static File open_read_attributes(const std::string &)
Definition: file.cpp:100
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winapi::File::open_r
static File open_r(const std::string &)
Definition: file.cpp:92
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winapi::File::get_size
std::size_t get_size() const
Definition: file.cpp:124
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winapi::File::query_id
ID query_id() const
Definition: file.cpp:139
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winapi::Handle
HANDLE wrapper.
Definition: handle.hpp:25
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