/// # valac --pkg gee-0.8 --pkg gio-2.0 --pkg posix Monitor.val
-using Gee; // for array list?
+//using Gee; // for array list?
static int main (string[] args) {
// A reference to our file
- var file = File.new_for_path ("data.txt");
+ //var file = File.new_for_path ("data.txt");
+ MainLoop loop = new MainLoop ();
+ print("starting");
+ var m = new Monitor();
+
+ m.add("/home/alan/gitlive");
+ m.start();
+ loop.run ();
+ return 0;
}
}
}
+
+
+public delegate void onEventHander (FileMonitor fm, File f_orig, File of_orig, FileMonitorEvent event_type);
+
+
/**
* Monitor class - handles monitor managment for a large tree...
*
{
- this.monitors = new ArrayList<FileMonitor> ();
- this.top = new ArrayList<string> ();
+ this.monitors = new Array<FileMonitor> ();
+ this.top = new Array<string> ();
this.paused = false;
}
- public ArrayList<FileMonitor> monitors;// Array of MonitorNamePathDirileMonitors
- public ArrayList<string> top; // list of top level directories..
+ public Array<FileMonitor> monitors;// Array of MonitorNamePathDirileMonitors
+ public Array<string> top; // list of top level directories..
public bool paused;
/**
* add a directory or file to monitor
*/
public void add (string add)
{
- this.top.add(add);
+ this.top.append_val(add);
}
/**
* start monitoring
*/
public void start()
{
- foreach(var in in this.top) {
- this.monitor(this.top[i]);
+ for(int i = 0; i < this.monitors.length ; i++) {
+ this.monitor(this.top.index(i), ( fm, f_orig, of_orig, event_type) => {
+ this.onEvent (fm, f_orig, of_orig, event_type ) ;
+ } );
}
}
/**
public void stop()
{
- foreach(var i in this.monitors) {
- this.monitors[i].cancel();
+ for(int i = 0; i < this.monitors.length ; i++) {
+ this.monitors.index(i).cancel();
}
- this.monitors = new ArrayList<FileMonitor>(); // clean /destroy/ kill old?
+ this.monitors = new Array<FileMonitor>(); // clean /destroy/ kill old?
}
/**
* pause monitoring - without changing what's monitored
*
*
*/
- public void monitor(string path, string fn, int depth)
+ public void monitor(string path, onEventHander fn , int depth = 0)
{
- // print("ADD: " + path)
+ print("ADD: " + path + "\n");
//depth = typeof(depth) == 'number' ? depth *1 : 0;
depth = depth > 0 ? depth *1 : 0;
var f = File.new_for_path(path);
//var cancel = new Gio.Cancellable ();
- if (depth > 0) {
- var fm = f.monitor(FileMonitorFlags.SEND_MOVED,null); //Gio.FileMonitorFlags.SEND_MOVED
-
- fm.changed.connect( ( fm, f_orig, of_orig, event_type) => {
- this.onEvent (fm, f_orig, of_orig, event_type ) ;
- });
- this.monitors.add(fm);
+ if (depth > 0) {
+ try {
+
+ var fm = f.monitor(FileMonitorFlags.SEND_MOVED,null); //Gio.FileMonitorFlags.SEND_MOVED
+
+ fm.changed.connect( ( fm, f_orig, of_orig, event_type) => {
+ //if (fn) {
+ fn (fm, f_orig, of_orig, event_type ) ;
+ // return;
+ //}
+ //this.onEvent (fm, f_orig, of_orig, event_type ) ;
+ });
+ this.monitors.append_val(fm);
+
+ } catch (Error e) {
+ // FIXME -- show error? do nothing..
+ }
// print("ADD path " + depth + ' ' + path);
}
// iterate children?
// this.initRepo(path);
//}
-
-
- var file_enum = f.enumerate_children(
- FileAttribute.STANDARD_DISPLAY_NAME + "," + FileAttribute.STANDARD_TYPE,
- 0, // FileQueryInfoFlags.NONE,
- null);
-
+ FileEnumerator file_enum;
+ try {
+ file_enum = f.enumerate_children(
+ FileAttribute.STANDARD_DISPLAY_NAME + "," + FileAttribute.STANDARD_TYPE,
+ 0, // FileQueryInfoFlags.NONE,
+ null);
+ } catch (Error e) {
+ // FIXME - show error..
+ return;
+ }
FileInfo next_file;
- while ((next_file = file_enum.next_file(null)) != null) {
-
+ while (true) {
+ try {
+ next_file = file_enum.next_file(null);
+ } catch (Error e) {
+ break;
+ }
+ if (next_file == null) {
+ break;
+ }
//print("got a file " + next_file.sudo () + '?=' + Gio.FileType.DIRECTORY);
if (next_file.get_file_type() != FileType.DIRECTORY) {
next_file = null;
continue;
}
- var sp = path+'/'+next_file.get_display_name();
+ var sp = path+"/"+next_file.get_display_name();
// skip modules.
//print("got a file : " + sp);
this.monitor(sp, fn, depth + 1);
}
-
- file_enum.close(null);
+ try {
+ file_enum.close(null);
+ } catch(Error e) {
+ // ignore?
+ }
}
if (this.paused) {
return;
}
-
+ print("onEvent");
var f = this.realpath(f_orig);
var of = this.realpath(of_orig);
dest = new MonitorNamePathDir( of.get_basename(), of.get_path(), Path.get_dirname(of.get_path()));
}
- string event_name = "UKNOWN";
+ //string event_name = "UKNOWN";
// extract the event names ... - not sure if introspection is feasible in vala..
// }
//}
+
+
+
//print (JSON.stringify([event_name , f.get_path(), of ? of.get_path() : false ] ));
//print ("got src: " + src.toString());
//print ("got event: " + src.toString());