author | llornkcor <llornkcor> | 2003-07-10 02:40:10 (UTC) |
---|---|---|
committer | llornkcor <llornkcor> | 2003-07-10 02:40:10 (UTC) |
commit | 155d68c1e7d7dc0fed2534ac43d6d77ce2781f55 (patch) (unidiff) | |
tree | e6edaa5a7040fe6c224c3943d1094dcf02e4f74c /qmake/tools/qfileinfo_unix.cpp | |
parent | 86703e8a5527ef114facd02c005b6b3a7e62e263 (diff) | |
download | opie-155d68c1e7d7dc0fed2534ac43d6d77ce2781f55.zip opie-155d68c1e7d7dc0fed2534ac43d6d77ce2781f55.tar.gz opie-155d68c1e7d7dc0fed2534ac43d6d77ce2781f55.tar.bz2 |
update qmake to 1.05a
Diffstat (limited to 'qmake/tools/qfileinfo_unix.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | qmake/tools/qfileinfo_unix.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qmake/tools/qfileinfo_unix.cpp b/qmake/tools/qfileinfo_unix.cpp index f7c3a97..364f219 100644 --- a/qmake/tools/qfileinfo_unix.cpp +++ b/qmake/tools/qfileinfo_unix.cpp | |||
@@ -25,307 +25,307 @@ | |||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | 25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE |
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | 26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
27 | ** | 27 | ** |
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | 28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for |
29 | ** information about Qt Commercial License Agreements. | 29 | ** information about Qt Commercial License Agreements. |
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | 30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. |
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | 31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. |
32 | ** | 32 | ** |
33 | ** Contact info@trolltech.com if any conditions of this licensing are | 33 | ** Contact info@trolltech.com if any conditions of this licensing are |
34 | ** not clear to you. | 34 | ** not clear to you. |
35 | ** | 35 | ** |
36 | **********************************************************************/ | 36 | **********************************************************************/ |
37 | 37 | ||
38 | #include "qplatformdefs.h" | 38 | #include "qplatformdefs.h" |
39 | #include "qfileinfo.h" | 39 | #include "qfileinfo.h" |
40 | #include "qfiledefs_p.h" | 40 | #include "qfiledefs_p.h" |
41 | #include "qdatetime.h" | 41 | #include "qdatetime.h" |
42 | #include "qdir.h" | 42 | #include "qdir.h" |
43 | 43 | ||
44 | #include <limits.h> | 44 | #include <limits.h> |
45 | 45 | ||
46 | 46 | ||
47 | void QFileInfo::slashify( QString& ) | 47 | void QFileInfo::slashify( QString& ) |
48 | { | 48 | { |
49 | return; | 49 | return; |
50 | } | 50 | } |
51 | 51 | ||
52 | 52 | ||
53 | void QFileInfo::makeAbs( QString & ) | 53 | void QFileInfo::makeAbs( QString & ) |
54 | { | 54 | { |
55 | return; | 55 | return; |
56 | } | 56 | } |
57 | 57 | ||
58 | /*! | 58 | /*! |
59 | Returns TRUE if this object points to a file. Returns FALSE if the | 59 | Returns TRUE if this object points to a file. Returns FALSE if the |
60 | object points to something which isn't a file, e.g. a directory or | 60 | object points to something which isn't a file, e.g. a directory or |
61 | a symlink. | 61 | a symlink. |
62 | 62 | ||
63 | \sa isDir(), isSymLink() | 63 | \sa isDir(), isSymLink() |
64 | */ | 64 | */ |
65 | bool QFileInfo::isFile() const | 65 | bool QFileInfo::isFile() const |
66 | { | 66 | { |
67 | if ( !fic || !cache ) | 67 | if ( !fic || !cache ) |
68 | doStat(); | 68 | doStat(); |
69 | return fic ? (fic->st.st_mode & S_IFMT) == S_IFREG : FALSE; | 69 | return fic ? (fic->st.st_mode & S_IFMT) == S_IFREG : FALSE; |
70 | } | 70 | } |
71 | 71 | ||
72 | /*! | 72 | /*! |
73 | Returns TRUE if this object points to a directory or to a symbolic | 73 | Returns TRUE if this object points to a directory or to a symbolic |
74 | link to a directory; otherwise returns FALSE. | 74 | link to a directory; otherwise returns FALSE. |
75 | 75 | ||
76 | \sa isFile(), isSymLink() | 76 | \sa isFile(), isSymLink() |
77 | */ | 77 | */ |
78 | bool QFileInfo::isDir() const | 78 | bool QFileInfo::isDir() const |
79 | { | 79 | { |
80 | if ( !fic || !cache ) | 80 | if ( !fic || !cache ) |
81 | doStat(); | 81 | doStat(); |
82 | return fic ? (fic->st.st_mode & S_IFMT) == S_IFDIR : FALSE; | 82 | return fic ? (fic->st.st_mode & S_IFMT) == S_IFDIR : FALSE; |
83 | } | 83 | } |
84 | 84 | ||
85 | /*! | 85 | /*! |
86 | Returns TRUE if this object points to a symbolic link (or to a | 86 | Returns TRUE if this object points to a symbolic link (or to a |
87 | shortcut on Windows); otherwise returns FALSE. | 87 | shortcut on Windows); otherwise returns FALSE. |
88 | 88 | ||
89 | \sa isFile(), isDir(), readLink() | 89 | \sa isFile(), isDir(), readLink() |
90 | */ | 90 | */ |
91 | 91 | ||
92 | bool QFileInfo::isSymLink() const | 92 | bool QFileInfo::isSymLink() const |
93 | { | 93 | { |
94 | if ( !fic || !cache ) | 94 | if ( !fic || !cache ) |
95 | doStat(); | 95 | doStat(); |
96 | return symLink; | 96 | return symLink; |
97 | } | 97 | } |
98 | 98 | ||
99 | /*! | 99 | /*! |
100 | Returns the name a symlink (or shortcut on Windows) points to, or | 100 | Returns the name a symlink (or shortcut on Windows) points to, or |
101 | a QString::null if the object isn't a symbolic link. | 101 | a QString::null if the object isn't a symbolic link. |
102 | 102 | ||
103 | This name may not represent an existing file; it is only a string. | 103 | This name may not represent an existing file; it is only a string. |
104 | QFileInfo::exists() returns TRUE if the symlink points to an | 104 | QFileInfo::exists() returns TRUE if the symlink points to an |
105 | existing file. | 105 | existing file. |
106 | 106 | ||
107 | \sa exists(), isSymLink(), isDir(), isFile() | 107 | \sa exists(), isSymLink(), isDir(), isFile() |
108 | */ | 108 | */ |
109 | 109 | ||
110 | QString QFileInfo::readLink() const | 110 | QString QFileInfo::readLink() const |
111 | { | 111 | { |
112 | QString r; | 112 | QString r; |
113 | 113 | ||
114 | #if defined(Q_OS_UNIX) && !defined(Q_OS_OS2EMX) | 114 | #if defined(Q_OS_UNIX) && !defined(Q_OS_OS2EMX) |
115 | char s[PATH_MAX+1]; | 115 | char s[PATH_MAX+1]; |
116 | if ( !isSymLink() ) | 116 | if ( !isSymLink() ) |
117 | return QString(); | 117 | return QString(); |
118 | int len = readlink( QFile::encodeName(fn).data(), s, PATH_MAX ); | 118 | int len = readlink( QFile::encodeName(fn).data(), s, PATH_MAX ); |
119 | if ( len >= 0 ) { | 119 | if ( len >= 0 ) { |
120 | s[len] = '\0'; | 120 | s[len] = '\0'; |
121 | r = QFile::decodeName(s); | 121 | r = QFile::decodeName(s); |
122 | } | 122 | } |
123 | #endif | 123 | #endif |
124 | 124 | ||
125 | return r; | 125 | return r; |
126 | } | 126 | } |
127 | 127 | ||
128 | static const uint nobodyID = (uint) -2; | 128 | static const uint nobodyID = (uint) -2; |
129 | 129 | ||
130 | /*! | 130 | /*! |
131 | Returns the owner of the file. On Windows, on systems where files | 131 | Returns the owner of the file. On Windows, on systems where files |
132 | do not have owners, or if an error occurs, QString::null is | 132 | do not have owners, or if an error occurs, QString::null is |
133 | returned. | 133 | returned. |
134 | 134 | ||
135 | This function can be time consuming under Unix (in the order of | 135 | This function can be time consuming under Unix (in the order of |
136 | milliseconds). | 136 | milliseconds). |
137 | 137 | ||
138 | \sa ownerId(), group(), groupId() | 138 | \sa ownerId(), group(), groupId() |
139 | */ | 139 | */ |
140 | 140 | ||
141 | QString QFileInfo::owner() const | 141 | QString QFileInfo::owner() const |
142 | { | 142 | { |
143 | passwd *pw = getpwuid( ownerId() ); | 143 | passwd *pw = getpwuid( ownerId() ); |
144 | if ( pw ) | 144 | if ( pw ) |
145 | return QFile::decodeName( pw->pw_name ); | 145 | return QFile::decodeName( pw->pw_name ); |
146 | return QString::null; | 146 | return QString::null; |
147 | } | 147 | } |
148 | 148 | ||
149 | /*! | 149 | /*! |
150 | Returns the id of the owner of the file. | 150 | Returns the id of the owner of the file. |
151 | 151 | ||
152 | On Windows and on systems where files do not have owners this | 152 | On Windows and on systems where files do not have owners this |
153 | function returns ((uint) -2). | 153 | function returns ((uint) -2). |
154 | 154 | ||
155 | \sa owner(), group(), groupId() | 155 | \sa owner(), group(), groupId() |
156 | */ | 156 | */ |
157 | 157 | ||
158 | uint QFileInfo::ownerId() const | 158 | uint QFileInfo::ownerId() const |
159 | { | 159 | { |
160 | if ( !fic || !cache ) | 160 | if ( !fic || !cache ) |
161 | doStat(); | 161 | doStat(); |
162 | if ( fic ) | 162 | if ( fic ) |
163 | return fic->st.st_uid; | 163 | return fic->st.st_uid; |
164 | return nobodyID; | 164 | return nobodyID; |
165 | } | 165 | } |
166 | 166 | ||
167 | /*! | 167 | /*! |
168 | Returns the group of the file. On Windows, on systems where files | 168 | Returns the group of the file. On Windows, on systems where files |
169 | do not have groups, or if an error occurs, QString::null is | 169 | do not have groups, or if an error occurs, QString::null is |
170 | returned. | 170 | returned. |
171 | 171 | ||
172 | This function can be time consuming under Unix (in the order of | 172 | This function can be time consuming under Unix (in the order of |
173 | milliseconds). | 173 | milliseconds). |
174 | 174 | ||
175 | \sa groupId(), owner(), ownerId() | 175 | \sa groupId(), owner(), ownerId() |
176 | */ | 176 | */ |
177 | 177 | ||
178 | QString QFileInfo::group() const | 178 | QString QFileInfo::group() const |
179 | { | 179 | { |
180 | struct group *gr = getgrgid( groupId() ); | 180 | struct group *gr = getgrgid( groupId() ); |
181 | if ( gr ) | 181 | if ( gr ) |
182 | return QFile::decodeName( gr->gr_name ); | 182 | return QFile::decodeName( gr->gr_name ); |
183 | return QString::null; | 183 | return QString::null; |
184 | } | 184 | } |
185 | 185 | ||
186 | /*! | 186 | /*! |
187 | Returns the id of the group the file belongs to. | 187 | Returns the id of the group the file belongs to. |
188 | 188 | ||
189 | On Windows and on systems where files do not have groups this | 189 | On Windows and on systems where files do not have groups this |
190 | function always returns (uint) -2. | 190 | function always returns (uint) -2. |
191 | 191 | ||
192 | \sa group(), owner(), ownerId() | 192 | \sa group(), owner(), ownerId() |
193 | */ | 193 | */ |
194 | 194 | ||
195 | uint QFileInfo::groupId() const | 195 | uint QFileInfo::groupId() const |
196 | { | 196 | { |
197 | if ( !fic || !cache ) | 197 | if ( !fic || !cache ) |
198 | doStat(); | 198 | doStat(); |
199 | if ( fic ) | 199 | if ( fic ) |
200 | return fic->st.st_gid; | 200 | return fic->st.st_gid; |
201 | return nobodyID; | 201 | return nobodyID; |
202 | } | 202 | } |
203 | 203 | ||
204 | 204 | ||
205 | /*! | 205 | /*! |
206 | Tests for file permissions. The \a permissionSpec argument can be | 206 | Tests for file permissions. The \a permissionSpec argument can be |
207 | several flags of type \c PermissionSpec OR-ed together to check | 207 | several flags of type \c PermissionSpec OR-ed together to check |
208 | for permission combinations. | 208 | for permission combinations. |
209 | 209 | ||
210 | On systems where files do not have permissions this function | 210 | On systems where files do not have permissions this function |
211 | always returns TRUE. | 211 | always returns TRUE. |
212 | 212 | ||
213 | Example: | 213 | Example: |
214 | \code | 214 | \code |
215 | QFileInfo fi( "/tmp/archive.tar.gz" ); | 215 | QFileInfo fi( "/tmp/archive.tar.gz" ); |
216 | if ( fi.permission( QFileInfo::WriteUser | QFileInfo::ReadGroup ) ) | 216 | if ( fi.permission( QFileInfo::WriteUser | QFileInfo::ReadGroup ) ) |
217 | qWarning( "I can change the file; my group can read the file."); | 217 | qWarning( "I can change the file; my group can read the file" ); |
218 | if ( fi.permission( QFileInfo::WriteGroup | QFileInfo::WriteOther ) ) | 218 | if ( fi.permission( QFileInfo::WriteGroup | QFileInfo::WriteOther ) ) |
219 | qWarning( "The group or others can change the file!" ); | 219 | qWarning( "The group or others can change the file" ); |
220 | \endcode | 220 | \endcode |
221 | 221 | ||
222 | \sa isReadable(), isWritable(), isExecutable() | 222 | \sa isReadable(), isWritable(), isExecutable() |
223 | */ | 223 | */ |
224 | 224 | ||
225 | bool QFileInfo::permission( int permissionSpec ) const | 225 | bool QFileInfo::permission( int permissionSpec ) const |
226 | { | 226 | { |
227 | if ( !fic || !cache ) | 227 | if ( !fic || !cache ) |
228 | doStat(); | 228 | doStat(); |
229 | if ( fic ) { | 229 | if ( fic ) { |
230 | uint mask = 0; | 230 | uint mask = 0; |
231 | if ( permissionSpec & ReadUser ) | 231 | if ( permissionSpec & ReadUser ) |
232 | mask |= S_IRUSR; | 232 | mask |= S_IRUSR; |
233 | if ( permissionSpec & WriteUser ) | 233 | if ( permissionSpec & WriteUser ) |
234 | mask |= S_IWUSR; | 234 | mask |= S_IWUSR; |
235 | if ( permissionSpec & ExeUser ) | 235 | if ( permissionSpec & ExeUser ) |
236 | mask |= S_IXUSR; | 236 | mask |= S_IXUSR; |
237 | if ( permissionSpec & ReadGroup ) | 237 | if ( permissionSpec & ReadGroup ) |
238 | mask |= S_IRGRP; | 238 | mask |= S_IRGRP; |
239 | if ( permissionSpec & WriteGroup ) | 239 | if ( permissionSpec & WriteGroup ) |
240 | mask |= S_IWGRP; | 240 | mask |= S_IWGRP; |
241 | if ( permissionSpec & ExeGroup ) | 241 | if ( permissionSpec & ExeGroup ) |
242 | mask |= S_IXGRP; | 242 | mask |= S_IXGRP; |
243 | if ( permissionSpec & ReadOther ) | 243 | if ( permissionSpec & ReadOther ) |
244 | mask |= S_IROTH; | 244 | mask |= S_IROTH; |
245 | if ( permissionSpec & WriteOther ) | 245 | if ( permissionSpec & WriteOther ) |
246 | mask |= S_IWOTH; | 246 | mask |= S_IWOTH; |
247 | if ( permissionSpec & ExeOther ) | 247 | if ( permissionSpec & ExeOther ) |
248 | mask |= S_IXOTH; | 248 | mask |= S_IXOTH; |
249 | if ( mask ) { | 249 | if ( mask ) { |
250 | return (fic->st.st_mode & mask) == mask; | 250 | return (fic->st.st_mode & mask) == mask; |
251 | } else { | 251 | } else { |
252 | #if defined(QT_CHECK_NULL) | 252 | #if defined(QT_CHECK_NULL) |
253 | qWarning( "QFileInfo::permission: permissionSpec is 0" ); | 253 | qWarning( "QFileInfo::permission: permissionSpec is 0" ); |
254 | #endif | 254 | #endif |
255 | return TRUE; | 255 | return TRUE; |
256 | } | 256 | } |
257 | } else { | 257 | } else { |
258 | return FALSE; | 258 | return FALSE; |
259 | } | 259 | } |
260 | } | 260 | } |
261 | 261 | ||
262 | void QFileInfo::doStat() const | 262 | void QFileInfo::doStat() const |
263 | { | 263 | { |
264 | QFileInfo *that = ((QFileInfo*)this);// mutable function | 264 | QFileInfo *that = ((QFileInfo*)this);// mutable function |
265 | if ( !that->fic ) | 265 | if ( !that->fic ) |
266 | that->fic = new QFileInfoCache; | 266 | that->fic = new QFileInfoCache; |
267 | that->symLink = FALSE; | 267 | that->symLink = FALSE; |
268 | struct stat *b = &that->fic->st; | 268 | struct stat *b = &that->fic->st; |
269 | #if defined(Q_OS_UNIX) && defined(S_IFLNK) | 269 | #if defined(Q_OS_UNIX) && defined(S_IFLNK) |
270 | if ( ::lstat( QFile::encodeName(fn), b ) == 0 ) { | 270 | if ( ::lstat( QFile::encodeName(fn), b ) == 0 ) { |
271 | if ( S_ISLNK( b->st_mode ) ) | 271 | if ( S_ISLNK( b->st_mode ) ) |
272 | that->symLink = TRUE; | 272 | that->symLink = TRUE; |
273 | else | 273 | else |
274 | return; | 274 | return; |
275 | } | 275 | } |
276 | #endif | 276 | #endif |
277 | 277 | ||
278 | int r = ::stat( QFile::encodeName(fn), b ); | 278 | int r = ::stat( QFile::encodeName(fn), b ); |
279 | if ( r != 0 && !that->symLink ) { | 279 | if ( r != 0 && !that->symLink ) { |
280 | delete that->fic; | 280 | delete that->fic; |
281 | that->fic = 0; | 281 | that->fic = 0; |
282 | } | 282 | } |
283 | } | 283 | } |
284 | 284 | ||
285 | /*! | 285 | /*! |
286 | Returns the file's path. | 286 | Returns the file's path. |
287 | 287 | ||
288 | If \a absPath is TRUE an absolute path is returned. | 288 | If \a absPath is TRUE an absolute path is returned. |
289 | 289 | ||
290 | \sa dir(), filePath(), fileName(), isRelative() | 290 | \sa dir(), filePath(), fileName(), isRelative() |
291 | */ | 291 | */ |
292 | #ifndef QT_NO_DIR | 292 | #ifndef QT_NO_DIR |
293 | QString QFileInfo::dirPath( bool absPath ) const | 293 | QString QFileInfo::dirPath( bool absPath ) const |
294 | { | 294 | { |
295 | QString s; | 295 | QString s; |
296 | if ( absPath ) | 296 | if ( absPath ) |
297 | s = absFilePath(); | 297 | s = absFilePath(); |
298 | else | 298 | else |
299 | s = fn; | 299 | s = fn; |
300 | int pos = s.findRev( '/' ); | 300 | int pos = s.findRev( '/' ); |
301 | if ( pos == -1 ) { | 301 | if ( pos == -1 ) { |
302 | return QString::fromLatin1( "." ); | 302 | return QString::fromLatin1( "." ); |
303 | } else { | 303 | } else { |
304 | if ( pos == 0 ) | 304 | if ( pos == 0 ) |
305 | return QString::fromLatin1( "/" ); | 305 | return QString::fromLatin1( "/" ); |
306 | return s.left( pos ); | 306 | return s.left( pos ); |
307 | } | 307 | } |
308 | } | 308 | } |
309 | #endif | 309 | #endif |
310 | 310 | ||
311 | /*! | 311 | /*! |
312 | Returns the name of the file, excluding the path. | 312 | Returns the name of the file, excluding the path. |
313 | 313 | ||
314 | Example: | 314 | Example: |
315 | \code | 315 | \code |
316 | QFileInfo fi( "/tmp/archive.tar.gz" ); | 316 | QFileInfo fi( "/tmp/archive.tar.gz" ); |
317 | QString name = fi.fileName(); // name = "archive.tar.gz" | 317 | QString name = fi.fileName(); // name = "archive.tar.gz" |
318 | \endcode | 318 | \endcode |
319 | 319 | ||
320 | \sa isRelative(), filePath(), baseName(), extension() | 320 | \sa isRelative(), filePath(), baseName(), extension() |
321 | */ | 321 | */ |
322 | 322 | ||
323 | QString QFileInfo::fileName() const | 323 | QString QFileInfo::fileName() const |
324 | { | 324 | { |
325 | int p = fn.findRev( '/' ); | 325 | int p = fn.findRev( '/' ); |
326 | if ( p == -1 ) { | 326 | if ( p == -1 ) { |
327 | return fn; | 327 | return fn; |
328 | } else { | 328 | } else { |
329 | return fn.mid( p + 1 ); | 329 | return fn.mid( p + 1 ); |
330 | } | 330 | } |
331 | } | 331 | } |