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1// Copyright (C) 2002-2012 Nikolaus Gebhardt
2// This file is part of the "Irrlicht Engine".
3// For conditions of distribution and use, see copyright notice in irrlicht.h
4
5#include "CFileList.h"
6#include "IrrCompileConfig.h"
7#include "irrArray.h"
8#include "coreutil.h"
9
10#include "os.h"
11
12namespace irr
13{
14namespace io
15{
16
17static const io::path emptyFileListEntry;
18
19CFileList::CFileList(const io::path& path, bool ignoreCase, bool ignorePaths)
20 : IgnorePaths(ignorePaths), IgnoreCase(ignoreCase), Path(path)
21{
22 #ifdef _DEBUG
23 setDebugName("CFileList");
24 #endif
25
26 Path.replace('\\', '/');
27}
28
29CFileList::~CFileList()
30{
31 Files.clear();
32}
33
34u32 CFileList::getFileCount() const
35{
36 return Files.size();
37}
38
39void CFileList::sort()
40{
41 Files.sort();
42}
43
44const io::path& CFileList::getFileName(u32 index) const
45{
46 if (index >= Files.size())
47 return emptyFileListEntry;
48
49 return Files[index].Name;
50}
51
52
53//! Gets the full name of a file in the list, path included, based on an index.
54const io::path& CFileList::getFullFileName(u32 index) const
55{
56 if (index >= Files.size())
57 return emptyFileListEntry;
58
59 return Files[index].FullName;
60}
61
62//! adds a file or folder
63u32 CFileList::addItem(const io::path& fullPath, u32 offset, u32 size, bool isDirectory, u32 id)
64{
65 SFileListEntry entry;
66 entry.ID = id ? id : Files.size();
67 entry.Offset = offset;
68 entry.Size = size;
69 entry.Name = fullPath;
70 entry.Name.replace('\\', '/');
71 entry.IsDirectory = isDirectory;
72
73 // remove trailing slash
74 if (entry.Name.lastChar() == '/')
75 {
76 entry.IsDirectory = true;
77 entry.Name[entry.Name.size()-1] = 0;
78 entry.Name.validate();
79 }
80
81 if (IgnoreCase)
82 entry.Name.make_lower();
83
84 entry.FullName = entry.Name;
85
86 core::deletePathFromFilename(entry.Name);
87
88 if (IgnorePaths)
89 entry.FullName = entry.Name;
90
91 //os::Printer::log(Path.c_str(), entry.FullName);
92
93 Files.push_back(entry);
94
95 return Files.size() - 1;
96}
97
98//! Returns the ID of a file in the file list, based on an index.
99u32 CFileList::getID(u32 index) const
100{
101 return index < Files.size() ? Files[index].ID : 0;
102}
103
104bool CFileList::isDirectory(u32 index) const
105{
106 bool ret = false;
107 if (index < Files.size())
108 ret = Files[index].IsDirectory;
109
110 _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
111 return ret;
112}
113
114//! Returns the size of a file
115u32 CFileList::getFileSize(u32 index) const
116{
117 return index < Files.size() ? Files[index].Size : 0;
118}
119
120//! Returns the size of a file
121u32 CFileList::getFileOffset(u32 index) const
122{
123 return index < Files.size() ? Files[index].Offset : 0;
124}
125
126
127//! Searches for a file or folder within the list, returns the index
128s32 CFileList::findFile(const io::path& filename, bool isDirectory = false) const
129{
130 SFileListEntry entry;
131 // we only need FullName to be set for the search
132 entry.FullName = filename;
133 entry.IsDirectory = isDirectory;
134
135 // exchange
136 entry.FullName.replace('\\', '/');
137
138 // remove trailing slash
139 if (entry.FullName.lastChar() == '/')
140 {
141 entry.IsDirectory = true;
142 entry.FullName[entry.FullName.size()-1] = 0;
143 entry.FullName.validate();
144 }
145
146 if (IgnoreCase)
147 entry.FullName.make_lower();
148
149 if (IgnorePaths)
150 core::deletePathFromFilename(entry.FullName);
151
152 return Files.binary_search(entry);
153}
154
155
156//! Returns the base path of the file list
157const io::path& CFileList::getPath() const
158{
159 return Path;
160}
161
162
163} // end namespace irr
164} // end namespace io
165