Diffstat (limited to 'libopie2/opiecore/ofilenotify.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | libopie2/opiecore/ofilenotify.cpp | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/libopie2/opiecore/ofilenotify.cpp b/libopie2/opiecore/ofilenotify.cpp index efd041a..11d4f87 100644 --- a/libopie2/opiecore/ofilenotify.cpp +++ b/libopie2/opiecore/ofilenotify.cpp | |||
@@ -72,59 +72,59 @@ OFileNotification::~OFileNotification() | |||
72 | } | 72 | } |
73 | 73 | ||
74 | 74 | ||
75 | bool OFileNotification::isActive() const | 75 | bool OFileNotification::isActive() const |
76 | { | 76 | { |
77 | return _active; | 77 | return _active; |
78 | } | 78 | } |
79 | 79 | ||
80 | 80 | ||
81 | int OFileNotification::watch( const QString& path, bool sshot, OFileNotificationType type ) | 81 | int OFileNotification::watch( const QString& path, bool sshot, OFileNotificationType type ) |
82 | { | 82 | { |
83 | // check if path exists and is a regular file | 83 | // check if path exists and is a regular file |
84 | struct stat s; | 84 | struct stat s; |
85 | if ( ::stat( (const char*) path, &s ) == -1 ) | 85 | if ( ::stat( (const char*) path, &s ) == -1 ) |
86 | { | 86 | { |
87 | qWarning( "OFileNotification::watch(): Can't watch '%s': %s.", (const char*) path, strerror( errno ) ); | 87 | qWarning( "OFileNotification::watch(): Can't watch '%s': %s.", (const char*) path, strerror( errno ) ); |
88 | return -1; | 88 | return -1; |
89 | } | 89 | } |
90 | if ( !S_ISREG( s.st_mode ) ) | 90 | if ( !S_ISREG( s.st_mode ) ) |
91 | { | 91 | { |
92 | qWarning( "OFileNotification::watch(): Can't watch '%s': %s.", (const char*) path, "not a regular file" ); | 92 | qWarning( "OFileNotification::watch(): Can't watch '%s': %s.", (const char*) path, "not a regular file" ); |
93 | return -1; | 93 | return -1; |
94 | } | 94 | } |
95 | 95 | ||
96 | if ( notification_list.isEmpty() ) | ||
97 | { | ||
98 | OFileNotification::registerEventHandler(); | ||
99 | } | ||
100 | |||
101 | return startWatching( path, sshot, type ); | 96 | return startWatching( path, sshot, type ); |
102 | } | 97 | } |
103 | 98 | ||
104 | 99 | ||
105 | int OFileNotification::startWatching( const QString& path, bool sshot, OFileNotificationType type ) | 100 | int OFileNotification::startWatching( const QString& path, bool sshot, OFileNotificationType type ) |
106 | { | 101 | { |
102 | if ( notification_list.isEmpty() ) | ||
103 | { | ||
104 | OFileNotification::registerEventHandler(); | ||
105 | } | ||
106 | |||
107 | struct inotify_watch_request iwr; | 107 | struct inotify_watch_request iwr; |
108 | ::memset( &iwr, 0, sizeof iwr ); | 108 | ::memset( &iwr, 0, sizeof iwr ); |
109 | iwr.name = const_cast<char*>( (const char*) path ); | 109 | iwr.name = const_cast<char*>( (const char*) path ); |
110 | iwr.mask = type; | 110 | iwr.mask = type; |
111 | 111 | ||
112 | _wd = ::ioctl( OFileNotification::_fd, INOTIFY_WATCH, &iwr ); | 112 | _wd = ::ioctl( OFileNotification::_fd, INOTIFY_WATCH, &iwr ); |
113 | 113 | ||
114 | if ( _wd < 0 ) | 114 | if ( _wd < 0 ) |
115 | { | 115 | { |
116 | qWarning( "OFileNotification::watch(): inotify can't watch '%s': %s.", (const char*) path, strerror( errno ) ); | 116 | qWarning( "OFileNotification::watch(): inotify can't watch '%s': %s.", (const char*) path, strerror( errno ) ); |
117 | return -1; | 117 | return -1; |
118 | } | 118 | } |
119 | 119 | ||
120 | notification_list.insert( _wd, this ); | 120 | notification_list.insert( _wd, this ); |
121 | _path = path; | 121 | _path = path; |
122 | _multi = !sshot; | 122 | _multi = !sshot; |
123 | _type = type; | 123 | _type = type; |
124 | _active = true; | 124 | _active = true; |
125 | qDebug( "OFileNotification::watch(): watching '%s' [wd=%d].", (const char*) path, _wd ); | 125 | qDebug( "OFileNotification::watch(): watching '%s' [wd=%d].", (const char*) path, _wd ); |
126 | return _wd; | 126 | return _wd; |
127 | } | 127 | } |
128 | 128 | ||
129 | 129 | ||
130 | void OFileNotification::stop() | 130 | void OFileNotification::stop() |
@@ -234,30 +234,45 @@ void OFileNotification::unregisterEventHandler() | |||
234 | if ( OFileNotification::_fd ) | 234 | if ( OFileNotification::_fd ) |
235 | ::close( OFileNotification::_fd ); | 235 | ::close( OFileNotification::_fd ); |
236 | qDebug( "OFileNotification::unregisterEventHandler(): done" ); | 236 | qDebug( "OFileNotification::unregisterEventHandler(): done" ); |
237 | } | 237 | } |
238 | 238 | ||
239 | //================================================================================================= | 239 | //================================================================================================= |
240 | // ODirNotification | 240 | // ODirNotification |
241 | //================================================================================================= | 241 | //================================================================================================= |
242 | ODirNotification::ODirNotification( QObject* parent, const char* name ) | 242 | ODirNotification::ODirNotification( QObject* parent, const char* name ) |
243 | :QObject( parent, name ) | 243 | :QObject( parent, name ) |
244 | { | 244 | { |
245 | qDebug( "ODirNotification::ODirNotification()" ); | 245 | qDebug( "ODirNotification::ODirNotification()" ); |
246 | } | 246 | } |
247 | 247 | ||
248 | 248 | ||
249 | ODirNotification::~ODirNotification() | 249 | ODirNotification::~ODirNotification() |
250 | { | 250 | { |
251 | qDebug( "ODirNotification::~ODirNotification()" ); | 251 | qDebug( "ODirNotification::~ODirNotification()" ); |
252 | } | 252 | } |
253 | 253 | ||
254 | 254 | ||
255 | int ODirNotification::watch( const QString& path, bool sshot, OFileNotificationType type, int recurse ) | 255 | int ODirNotification::watch( const QString& path, bool sshot, OFileNotificationType type, int recurse ) |
256 | { | 256 | { |
257 | qDebug( "ODirNotification::watch( %s, %d, 0x%08x, %d )", (const char*) path, sshot, type, recurse ); | 257 | qDebug( "ODirNotification::watch( %s, %d, 0x%08x, %d )", (const char*) path, sshot, type, recurse ); |
258 | return 0; | ||
259 | } | ||
260 | 258 | ||
259 | if ( recurse == 0 ) | ||
260 | { | ||
261 | OFileNotification* fn = new OFileNotification( this, "ODirNotification delegate" ); | ||
262 | int result = fn->startWatching( path, sshot, type ); | ||
263 | if ( result != -1 ) | ||
264 | { | ||
265 | connect( fn, SIGNAL( triggered( const QString& ) ), this, SIGNAL( triggered( const QString& ) ) ); | ||
266 | return result; | ||
267 | } | ||
268 | } | ||
269 | else | ||
270 | { | ||
271 | qDebug( "ODirNotification::watch(), recursion not yet implemented... :)" ); | ||
272 | return -1; | ||
261 | } | 273 | } |
262 | |||
263 | } \ No newline at end of file | 274 | } \ No newline at end of file |
275 | |||
276 | } // namespace Ui | ||
277 | |||
278 | } // namespace Opie | ||