mirror of
https://github.com/nextcloud/desktop.git
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87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
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/*
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* Copyright (C) by Markus Goetz <markus@woboq.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "config.h"
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#include "mirall/folder.h"
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#include "mirall/folderwatcher.h"
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#include "mirall/folderwatcher_mac.h"
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#include <cerrno>
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#include <QDebug>
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#include <QStringList>
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namespace Mirall {
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FolderWatcherPrivate::FolderWatcherPrivate(FolderWatcher *p)
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: parent(p)
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{
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folder = parent->root();
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this->startWatching();
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}
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FolderWatcherPrivate::~FolderWatcherPrivate()
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{
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FSEventStreamStop(stream);
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FSEventStreamInvalidate(stream);
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}
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static void callback(
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ConstFSEventStreamRef streamRef,
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void *clientCallBackInfo,
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size_t numEvents,
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void *eventPaths,
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const FSEventStreamEventFlags eventFlags[],
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const FSEventStreamEventId eventIds[])
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{
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qDebug() << "FolderWatcherPrivate::callback by OS X";
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reinterpret_cast<FolderWatcherPrivate*>(clientCallBackInfo)->doNotifyParent();
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}
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void FolderWatcherPrivate::startWatching()
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{
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qDebug() << "FolderWatcherPrivate::startWatching()" << folder;
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CFStringRef folderCF = CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar *>(folder.unicode()),
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folder.length());
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CFArrayRef pathsToWatch = CFStringCreateArrayBySeparatingStrings (NULL, folderCF, CFSTR(":"));
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//CFStringCreateArrayBySeparatingStrings (NULL, folderCF, CFSTR(":"));
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FSEventStreamContext ctx = {0, this, NULL, NULL, NULL};
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// TODO: Add kFSEventStreamCreateFlagFileEvents ?
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stream = FSEventStreamCreate(NULL,
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&callback,
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&ctx,
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pathsToWatch,
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kFSEventStreamEventIdSinceNow,
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0, // latency
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kFSEventStreamCreateFlagNone
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);
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FSEventStreamScheduleWithRunLoop(stream, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
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FSEventStreamStart(stream);
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}
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void FolderWatcherPrivate::doNotifyParent() {
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parent->changeDetected(folder);
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}
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} // ns mirall
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