use $HOME/Downloads folder

pEpMacOSAdapter/pEpMacOSAdapter.m

@@ -56,6 +56,18 @@ extern pEpUpdater* updater;
     if (updater) [updater updateAll:nil];
 }
 
+- (void)scheduleUpdates
+{
+    NSLog(@"scheduleUpdates called");
+    if (updater) [updater scheduleUpdates];
+}
+
+- (void)stopUpdates
+{
+    NSLog(@"stopUpdates called");
+    if (updater) [updater stopUpdates];
+}
+
 // end pEpMacOSAdapterProtocol
 
 @end

pEpMacOSAdapter/pEpMacOSAdapterProtocol.h

@@ -41,4 +41,10 @@ typedef enum { ready = 0, downloading, downloadArrived, noDownloadAvailable } DN
 /// search for immediate updates
 - (void)updateNow;
 
+/// schedules updates each 2 hours
+- (void)scheduleUpdates;
+
+/// stop auto updates
+- (void)stopUpdates;
+
 @end

pEpMacOSAdapter/pEpUpdater.h

@@ -28,6 +28,9 @@
 /// schedules updates each 2 hours
 - (void)scheduleUpdates;
 
+/// stop auto updates
+- (void)stopUpdates;
+
 /// update all configured software
 - (void)updateAll:(NSTimer*)timer;
 

pEpMacOSAdapter/pEpUpdater.mm

@@ -22,7 +22,6 @@ NSString* CONFIG_PATH = @"/Library/Application Support/pEp/Updater";
     if (self) {
         self.configPath = CONFIG_PATH;
     }
-    [self scheduleUpdates];
     return self;
 }
 
@@ -101,11 +100,14 @@ NSString* CONFIG_PATH = @"/Library/Application Support/pEp/Updater";
  
     NSLog(@"using key from %s", keyfile.c_str());
 
-    NSFileManager *localFileManager=[NSFileManager new];
-    NSString* cwd = localFileManager.currentDirectoryPath;
-    NSString* tmp = NSTemporaryDirectory();
-    
-    [localFileManager changeCurrentDirectoryPath:tmp];
+    NSString* cwd = [NSFileManager defaultManager].currentDirectoryPath;
+    NSURL* dirurl = [[[NSFileManager defaultManager]
+        URLsForDirectory:NSDownloadsDirectory inDomains:NSUserDomainMask]
+        lastObject];
+
+    NSString* dir = [dirurl path];
+
+    [[NSFileManager defaultManager] changeCurrentDirectoryPath:dir];
     std::string _filename;
 
     pEp::notifyRead_t notifyRead = [=]()->void{
@@ -120,8 +122,8 @@ NSString* CONFIG_PATH = @"/Library/Application Support/pEp/Updater";
 
         if (_filename.length()) {
             NSString* filename = [NSString stringWithUTF8String:_filename.c_str()];
-            NSString* download = [NSString stringWithFormat:@"%@/%@", tmp, filename];
-            [localFileManager changeCurrentDirectoryPath:cwd];
+            NSString* download = [NSString stringWithFormat:@"%@/%@", dir, filename];
+            [[NSFileManager defaultManager] changeCurrentDirectoryPath:cwd];
 
             NSLog(@"download arrived %@", download);
             if (_subscriber) {