diff options
Diffstat (limited to 'lib/common/EventWatchFilesystemObject.cpp')
-rw-r--r-- | lib/common/EventWatchFilesystemObject.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/lib/common/EventWatchFilesystemObject.cpp b/lib/common/EventWatchFilesystemObject.cpp deleted file mode 100644 index 43533fc8..00000000 --- a/lib/common/EventWatchFilesystemObject.cpp +++ /dev/null @@ -1,112 +0,0 @@ -// -------------------------------------------------------------------------- -// -// File -// Name: EventWatchFilesystemObject.cpp -// Purpose: WaitForEvent compatible object for watching directories -// Created: 12/3/04 -// -// -------------------------------------------------------------------------- - -#include "Box.h" - -#include <errno.h> -#include <fcntl.h> - -#ifdef HAVE_UNISTD_H - #include <unistd.h> -#endif - -#include "EventWatchFilesystemObject.h" -#include "autogen_CommonException.h" -#include "Logging.h" - -#include "MemLeakFindOn.h" - - -// -------------------------------------------------------------------------- -// -// Function -// Name: EventWatchFilesystemObject::EventWatchFilesystemObject -// (const char *) -// Purpose: Constructor -- opens the file object -// Created: 12/3/04 -// -// -------------------------------------------------------------------------- -EventWatchFilesystemObject::EventWatchFilesystemObject(const char *Filename) -#ifdef HAVE_KQUEUE - : mDescriptor(::open(Filename, O_RDONLY /*O_EVTONLY*/, 0)) -#endif -{ -#ifdef HAVE_KQUEUE - if(mDescriptor == -1) - { - BOX_LOG_SYS_ERROR("EventWatchFilesystemObject: " - "Failed to open file '" << Filename << "'"); - THROW_EXCEPTION(CommonException, OSFileOpenError) - } -#else - THROW_EXCEPTION(CommonException, KQueueNotSupportedOnThisPlatform) -#endif -} - - -// -------------------------------------------------------------------------- -// -// Function -// Name: EventWatchFilesystemObject::~EventWatchFilesystemObject() -// Purpose: Destructor -// Created: 12/3/04 -// -// -------------------------------------------------------------------------- -EventWatchFilesystemObject::~EventWatchFilesystemObject() -{ - if(mDescriptor != -1) - { - ::close(mDescriptor); - } -} - - -// -------------------------------------------------------------------------- -// -// Function -// Name: EventWatchFilesystemObject::EventWatchFilesystemObject -// (const EventWatchFilesystemObject &) -// Purpose: Copy constructor -// Created: 12/3/04 -// -// -------------------------------------------------------------------------- -EventWatchFilesystemObject::EventWatchFilesystemObject( - const EventWatchFilesystemObject &rToCopy) - : mDescriptor(::dup(rToCopy.mDescriptor)) -{ - if(mDescriptor == -1) - { - THROW_EXCEPTION(CommonException, OSFileError) - } -} - - -#ifdef HAVE_KQUEUE -// -------------------------------------------------------------------------- -// -// Function -// Name: EventWatchFilesystemObject::FillInKEvent(struct kevent &, int) -// Purpose: For WaitForEvent -// Created: 12/3/04 -// -// -------------------------------------------------------------------------- -void EventWatchFilesystemObject::FillInKEvent(struct kevent &rEvent, - int Flags) const -{ - EV_SET(&rEvent, mDescriptor, EVFILT_VNODE, EV_CLEAR, - NOTE_DELETE | NOTE_WRITE, 0, (void*)this); -} -#else -void EventWatchFilesystemObject::FillInPoll(int &fd, short &events, - int Flags) const -{ - THROW_EXCEPTION(CommonException, KQueueNotSupportedOnThisPlatform) -} -#endif - |