1
2 bool PatternMatch(const char *p, const char *s);
3 bool PatternMatchMulti(const char *p, const char *s);
4
5 const char *GetFileNamePos(const char *path);
6 const char *GetFileExtPos(const char *path);
7
8 bool HasFileExt(const char *path);
9 bool HasWildcards(const char *path);
10 bool IsFullPath(const char *path);
11
12 String GetFileDirectory(const char *path); // with DIR_SEP at the end
13 String GetFileFolder(const char *path); // without DIR_SEP at the end, if not Win32 root
14 String GetFileTitle(const char *path);
15 String GetFileExt(const char *path);
16 String GetFileName(const char *path);
17
18 String AppendFileName(const String& path, const char *filename);
19
20 String WinPath(const char *path);
21 String UnixPath(const char *path);
22
23 #ifdef PLATFORM_WIN32
NativePath(const char * path)24 inline String NativePath(const char *path) { return WinPath(path); }
25 #endif
26
27 #ifdef PLATFORM_POSIX
NativePath(const char * path)28 inline String NativePath(const char *path) { return UnixPath(path); }
29 #endif
30
31 String AppendExt(const char *path, const char *ext);
32 String ForceExt(const char *path, const char *ext);
33
34 String GetFileOnPath(const char *file, const char *paths, bool current = true, const char *curdir = NULL);
35
36 #ifndef PLATFORM_WINCE
37 String GetFullPath(const char *path);
38 String GetCurrentDirectory();
39 #endif
40
41 #ifdef PLATFORM_POSIX
42 bool SetCurrentDirectory(const char *path);
43 #endif
44
45 struct FileTime;
46
47 int Compare_FileTime(const FileTime& fa, const FileTime& fb);
48
49 #ifdef PLATFORM_WIN32
50
51 struct FileTime : FILETIME, CompareRelOps<const FileTime&, &Compare_FileTime> {
FileTimeFileTime52 FileTime() {}
FileTimeFileTime53 FileTime(const FILETIME& ft) { dwLowDateTime = ft.dwLowDateTime;
54 dwHighDateTime = ft.dwHighDateTime; }
55 };
56
57 class FindFile : NoCopy {
58 WIN32_FIND_DATAW data[1];
59 HANDLE handle;
60 String pattern;
61 String path;
62
63 bool Next0();
64 void Close();
65
66 public:
67 bool Search(const char *path);
68 bool Next();
69
GetAttributes()70 dword GetAttributes() const { return data->dwFileAttributes; }
71 String GetName() const;
72 String GetPath() const;
73 int64 GetLength() const;
GetCreationTime()74 FileTime GetCreationTime() const { return data->ftCreationTime; }
GetLastAccessTime()75 FileTime GetLastAccessTime() const { return data->ftLastAccessTime; }
GetLastWriteTime()76 FileTime GetLastWriteTime() const { return data->ftLastWriteTime; }
77
IsDirectory()78 bool IsDirectory() const { return GetAttributes() & FILE_ATTRIBUTE_DIRECTORY; }
79 bool IsFolder() const;
IsFile()80 bool IsFile() const { return !IsDirectory(); }
81 bool IsSymLink() const;
82 bool IsExecutable() const;
83
IsArchive()84 bool IsArchive() const { return GetAttributes() & FILE_ATTRIBUTE_ARCHIVE; }
IsCompressed()85 bool IsCompressed() const { return GetAttributes() & FILE_ATTRIBUTE_COMPRESSED; }
IsHidden()86 bool IsHidden() const { return GetAttributes() & FILE_ATTRIBUTE_HIDDEN; }
IsReadOnly()87 bool IsReadOnly() const { return GetAttributes() & FILE_ATTRIBUTE_READONLY; }
IsSystem()88 bool IsSystem() const { return GetAttributes() & FILE_ATTRIBUTE_SYSTEM; }
IsTemporary()89 bool IsTemporary() const { return GetAttributes() & FILE_ATTRIBUTE_TEMPORARY; }
90
91 operator bool() const { return handle != INVALID_HANDLE_VALUE; }
92
93 FindFile();
94 FindFile(const char *name);
95 ~FindFile();
96 };
97
98 #endif
99
100 #ifdef PLATFORM_POSIX
101
102 struct FileTime : CompareRelOps<const FileTime&, &Compare_FileTime>
103 {
FileTimeFileTime104 FileTime() {}
FileTimeFileTime105 FileTime(time_t ft) : ft(ft) {}
106
time_tFileTime107 operator time_t () const { return ft; }
108
109 time_t ft;
110 };
111
Compare_FileTime(const FileTime & f,const FileTime & g)112 inline int Compare_FileTime(const FileTime& f, const FileTime& g) { return f.ft < g.ft ? -1 : f.ft > g.ft ? 1 : 0; }
113
114 class FindFile : NoCopy {
115 bool file;
116 DIR *dir;
117 mutable bool statis;
118 mutable struct stat statf;
119 String path;
120 String name;
121 String pattern;
122
123 struct stat &Stat() const;
124 bool CanMode(dword usr, dword grp, dword oth) const;
125
126 public:
127 bool Search(const char *name);
128 bool Next();
129 void Close();
130
GetMode()131 dword GetMode() const { return Stat().st_mode; }
GetName()132 String GetName() const { return name; }
133 String GetPath() const;
GetLength()134 int64 GetLength() const { return Stat().st_size; }
GetLastChangeTime()135 FileTime GetLastChangeTime() const { return Stat().st_ctime; }
GetLastAccessTime()136 FileTime GetLastAccessTime() const { return Stat().st_atime; }
GetLastWriteTime()137 FileTime GetLastWriteTime() const { return Stat().st_mtime; }
138
GetUid()139 uid_t GetUid() { return Stat().st_uid; }
GetGid()140 gid_t GetGid() { return Stat().st_gid; }
141
CanRead()142 bool CanRead() const { return CanMode(S_IRUSR, S_IRGRP, S_IROTH); }
CanWrite()143 bool CanWrite() const { return CanMode(S_IWUSR, S_IWGRP, S_IWOTH); }
CanExecute()144 bool CanExecute() const { return CanMode(S_IXUSR, S_IXGRP, S_IXOTH); }
145
IsReadOnly()146 bool IsReadOnly() const { return CanRead() && !CanWrite(); }
147
IsHidden()148 bool IsHidden() const { return *name == '.'; }
IsDirectory()149 bool IsDirectory() const { return S_ISDIR(GetMode()); }
150 bool IsFolder() const;
IsFile()151 bool IsFile() const { return S_ISREG(GetMode()); }
152 bool IsSymLink() const;
153 bool IsExecutable() const;
154
155 operator bool() const { return file; }
156
FindFile()157 FindFile() { file = false; dir = NULL; }
158 FindFile(const char *name);
~FindFile()159 ~FindFile() { Close(); }
160 };
161
162 // POSIX FileTime is unfortunately long int and clashes with Date::operator int()
163 inline bool operator==(Time a, FileTime b) { return a == Time(b); }
164 inline bool operator!=(Time a, FileTime b) { return a != Time(b); }
165
166 inline bool operator==(FileTime a, Time b) { return Time(a) == b; }
167 inline bool operator!=(FileTime a, Time b) { return Time(a) != b; }
168
169 #endif
170
171 int64 GetFileLength(const char *path);
172 bool FileExists(const char *path);
173 bool DirectoryExists(const char *path);
174
175 struct Time;
176 FileTime GetFileTime(const char *path);
177 Time FileGetTime(const char *path);
178 bool SetFileTime(const char *path, FileTime ft);
179 bool FileSetTime(const char *path, Time time);
180 FileTime TimeToFileTime(Time time);
181
182 bool FileCopy(const char *oldpath, const char *newpath);
183 bool FileMove(const char *oldpath, const char *newpath);
184 bool FileDelete(const char *path);
185
186 #ifdef PLATFORM_POSIX
187 bool DirectoryCreate(const char *path, int mode = 0755);
188 bool RealizeDirectory(const String& path, int mode = 0755);
189 bool RealizePath(const String& path, int mode = 0755);
190 #else
191 bool DirectoryCreate(const char *path);
192 bool RealizeDirectory(const String& path);
193 bool RealizePath(const String& path);
194 #endif
195
196 bool DirectoryDelete(const char *path);
197
198 String NormalizePath(const char *path, const char *currdir);
199 String NormalizePath(const char *path);
200
201 bool PathIsEqual(const char *p1, const char *p2);
202
203 #ifdef PLATFORM_POSIX
DeleteFile(const char * fn)204 inline bool DeleteFile(const char *fn) { return unlink(fn) == 0; }
205 #endif
206
207 bool DeleteFolderDeep(const char *dir);
208
209 #ifndef PLATFORM_WINCE
210 String GetTempPath();
211 String GetTempFileName(const char *prefix = NULL);
212 #endif
213
214 String GetSymLinkPath(const char *linkpath);
215
216 template <class T>
217 class Array;
218
219 class FileSystemInfo {
220 public:
221 enum
222 {
223 ROOT_UNKNOWN = 0,
224 ROOT_NO_ROOT_DIR = 1,
225 ROOT_REMOVABLE = 2,
226 ROOT_FIXED = 3,
227 ROOT_REMOTE = 4,
228 ROOT_CDROM = 5,
229 ROOT_RAMDISK = 6,
230 ROOT_NETWORK = 7,
231 ROOT_COMPUTER = 8,
232 };
233
234 enum
235 {
236 STYLE_WIN32 = 0x0001,
237 STYLE_POSIX = 0x0002,
238 };
239
240 struct FileInfo
241 {
242 FileInfo();
243
244 operator bool () const { return !IsNull(filename); }
245
246 String filename;
247 String msdos_name;
248 String root_desc;
249 int64 length;
250 Time last_access_time;
251 Time last_write_time;
252 Time creation_time;
253 bool read_only;
254 bool is_directory;
255 bool is_folder;
256 bool is_file;
257 bool is_symlink;
258 bool is_archive;
259 bool is_compressed;
260 bool is_hidden;
261 bool is_read_only;
262 bool is_system;
263 bool is_temporary;
264 char root_style;
265 dword unix_mode;
266 };
267
268 virtual int GetStyle() const;
IsWin32()269 bool IsWin32() const { return GetStyle() & STYLE_WIN32; }
IsPosix()270 bool IsPosix() const { return GetStyle() & STYLE_POSIX; }
271
272 virtual Array<FileInfo> Find(String mask, int max_count = 1000000, bool unmounted = false) const; // mask = Null -> root
273 virtual bool CreateFolder(String path, String& error) const;
274
275 bool FolderExists(String path) const;
276
~FileSystemInfo()277 virtual ~FileSystemInfo() {}
278 };
279
280 FileSystemInfo& StdFileSystemInfo();
281
282 #ifdef PLATFORM_WIN32
283
284 class NetNode : Moveable<NetNode> {
285 NETRESOURCE net;
286 String local, remote, comment, provider;
287
288 String name;
289 String path;
290
291 static void Copy(String& t, char *s);
292 static Array<NetNode> Enum0(HANDLE hEnum);
293 static void SetPtr(String& s, char *& ptr);
294
295 void SetPtrs();
296
297 public:
298 enum {
299 UNKNOWN, NETWORK, GROUP, SERVER, SHARE
300 };
GetName()301 String GetName() const { return name; }
GetPath()302 String GetPath() const { return path; }
303 int GetDisplayType() const;
GetRemote()304 String GetRemote() const { return remote; }
GetLocal()305 String GetLocal() const { return local; }
GetProvider()306 String GetProvider() const { return provider; }
GetComment()307 String GetComment() const { return comment; }
308 Array<NetNode> Enum() const;
309
310 void Serialize(Stream& s);
311
312 static Array<NetNode> EnumRoot();
313 static Array<NetNode> EnumRemembered();
314
315 NetNode();
NetNode(const NetNode & s)316 NetNode(const NetNode& s) { *this = s; }
317
318 NetNode& operator=(const NetNode& s);
319 };
320
321 #endif
322