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comparison Core/FileStorage.cpp @ 50:a15e90e5d6fc

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rename in code
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 05 Sep 2012 15:50:12 +0200
parents 3959d33612cc
children c996319e90bc
comparison
equal deleted inserted replaced
49:e1a3ae0dadf3 50:a15e90e5d6fc
1 /** 1 /**
2 * Palantir - A Lightweight, RESTful DICOM Store 2 * Palanthir - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
4 * Belgium 4 * Belgium
5 * 5 *
6 * This program is free software: you can redistribute it and/or 6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as 7 * modify it under the terms of the GNU General Public License as
21 #include "FileStorage.h" 21 #include "FileStorage.h"
22 22
23 // http://stackoverflow.com/questions/1576272/storing-large-number-of-files-in-file-system 23 // http://stackoverflow.com/questions/1576272/storing-large-number-of-files-in-file-system
24 // http://stackoverflow.com/questions/446358/storing-a-large-number-of-images 24 // http://stackoverflow.com/questions/446358/storing-a-large-number-of-images
25 25
26 #include "PalantirException.h" 26 #include "PalanthirException.h"
27 #include "Toolbox.h" 27 #include "Toolbox.h"
28 #include "Uuid.h" 28 #include "Uuid.h"
29 29
30 #include <boost/filesystem/fstream.hpp> 30 #include <boost/filesystem/fstream.hpp>
31 31
32 namespace Palantir 32 namespace Palanthir
33 { 33 {
34 boost::filesystem::path FileStorage::GetPath(const std::string& uuid) const 34 boost::filesystem::path FileStorage::GetPath(const std::string& uuid) const
35 { 35 {
36 namespace fs = boost::filesystem; 36 namespace fs = boost::filesystem;
37 37
38 if (!Toolbox::IsUuid(uuid)) 38 if (!Toolbox::IsUuid(uuid))
39 { 39 {
40 throw PalantirException(ErrorCode_ParameterOutOfRange); 40 throw PalanthirException(ErrorCode_ParameterOutOfRange);
41 } 41 }
42 42
43 fs::path path = root_; 43 fs::path path = root_;
44 44
45 path /= std::string(&uuid[0], &uuid[2]); 45 path /= std::string(&uuid[0], &uuid[2]);
58 58
59 if (fs::exists(root)) 59 if (fs::exists(root))
60 { 60 {
61 if (!fs::is_directory(root)) 61 if (!fs::is_directory(root))
62 { 62 {
63 throw PalantirException("The file storage root directory is a file"); 63 throw PalanthirException("The file storage root directory is a file");
64 } 64 }
65 } 65 }
66 else 66 else
67 { 67 {
68 if (!fs::create_directories(root)) 68 if (!fs::create_directories(root))
69 { 69 {
70 throw PalantirException("Unable to create the file storage root directory"); 70 throw PalanthirException("Unable to create the file storage root directory");
71 } 71 }
72 } 72 }
73 } 73 }
74 74
75 std::string FileStorage::CreateFileWithoutCompression(const void* content, size_t size) 75 std::string FileStorage::CreateFileWithoutCompression(const void* content, size_t size)
94 94
95 if (boost::filesystem::exists(path.parent_path())) 95 if (boost::filesystem::exists(path.parent_path()))
96 { 96 {
97 if (!boost::filesystem::is_directory(path.parent_path())) 97 if (!boost::filesystem::is_directory(path.parent_path()))
98 { 98 {
99 throw PalantirException("The subdirectory to be created is already occupied by a regular file"); 99 throw PalanthirException("The subdirectory to be created is already occupied by a regular file");
100 } 100 }
101 } 101 }
102 else 102 else
103 { 103 {
104 if (!boost::filesystem::create_directories(path.parent_path())) 104 if (!boost::filesystem::create_directories(path.parent_path()))
105 { 105 {
106 throw PalantirException("Unable to create a subdirectory in the file storage"); 106 throw PalanthirException("Unable to create a subdirectory in the file storage");
107 } 107 }
108 } 108 }
109 109
110 boost::filesystem::ofstream f; 110 boost::filesystem::ofstream f;
111 f.open(path, std::ofstream::out | std::ios::binary); 111 f.open(path, std::ofstream::out | std::ios::binary);
112 if (!f.good()) 112 if (!f.good())
113 { 113 {
114 throw PalantirException("Unable to create a new file in the file storage"); 114 throw PalanthirException("Unable to create a new file in the file storage");
115 } 115 }
116 116
117 if (size != 0) 117 if (size != 0)
118 { 118 {
119 f.write(static_cast<const char*>(content), size); 119 f.write(static_cast<const char*>(content), size);
120 if (!f.good()) 120 if (!f.good())
121 { 121 {
122 f.close(); 122 f.close();
123 throw PalantirException("Unable to write to the new file in the file storage"); 123 throw PalanthirException("Unable to write to the new file in the file storage");
124 } 124 }
125 } 125 }
126 126
127 f.close(); 127 f.close();
128 128