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mac: Fix C4FileMonitor implementation by reporting files modified since last 3 seconds

floating-point
Martin Plicht 2012-09-02 14:59:30 +02:00
parent f6825d073e
commit f389fd230c
1 changed files with 2 additions and 4 deletions
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6
src/platform/C4FileMonitorMac.mm
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@ -25,8 +25,6 @@
#import <Foundation/Foundation.h>
namespace {const NSTimeInterval FileMonitor_Latency = 0.3;}
// Implementation using FSEvents
C4FileMonitor::C4FileMonitor(ChangeNotify pCallback): fStarted(false), pCallback(pCallback)
@ -66,7 +64,7 @@ static void FSEvents_Callback(
NSString* fullPath = [dir stringByAppendingPathComponent:str];
NSDictionary* attribs = [[NSFileManager defaultManager] attributesOfItemAtPath:fullPath error:NULL];
NSDate* modified = [attribs fileModificationDate];
if (modified && abs([modified timeIntervalSinceNow]) <= FileMonitor_Latency)
if (modified && -[modified timeIntervalSinceNow] <= 3.0)
mon->OnThreadEvent(Ev_FileChange, (void*)[fullPath UTF8String]);
}
}
@ -74,7 +72,7 @@ static void FSEvents_Callback(
void C4FileMonitor::StartStream()
{
eventStream = FSEventStreamCreate(kCFAllocatorDefault, &FSEvents_Callback, &context, (__bridge CFArrayRef)objectiveCObject<NSMutableArray>(), kFSEventStreamEventIdSinceNow, FileMonitor_Latency,
eventStream = FSEventStreamCreate(kCFAllocatorDefault, &FSEvents_Callback, &context, (__bridge CFArrayRef)objectiveCObject<NSMutableArray>(), kFSEventStreamEventIdSinceNow, 0.3,
kFSEventStreamCreateFlagNone);
FSEventStreamScheduleWithRunLoop(eventStream, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
FSEventStreamStart(eventStream);