//var XObject = imports.XObject.XObject;
//var File = imports.File.File;
-
+/// # valac --pkg gio-2.0 --pkg posix Monitor.vala -o /tmp/Monitor
-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;
}
+*/
-
-class MonitorNamePathDir {
-
+public class MonitorNamePathDir {
+ public string action;
public string name;
public string path;
public string dir;
this.name = name;
this.path = path;
this.dir = dir;
+ this.action = "?";
}
}
+
+
+public delegate void onEventHander (FileMonitor fm, File f_orig, File of_orig, FileMonitorEvent event_type);
+
+
/**
* Monitor class - handles monitor managment for a large tree...
*
*
*/
-public class Monitor : Object
+public abstract class gitMonitorBase : Object
+{
+ public abstract void monitor(string path, int depth = 0);
+}
+
+public class Monitor : gitMonitorBase
{
{
- 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 GioFileMonitors
- 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);
+
+ print("Monitor.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.top.length ; i++) {
+ this.monitor(this.top.index(i));
}
}
/**
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 override void monitor(string path, int depth = 0)
{
- // print("ADD: " + path)
+ //GLib.debug("ADD: (%d): %s\n", depth, path);
//depth = typeof(depth) == 'number' ? depth *1 : 0;
depth = depth > 0 ? depth *1 : 0;
//fn = fn || function (fm, f, of, event_type, uh) {
// _this.onEvent(fm, f, of, event_type, uh);
//}
-
-
+
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(onEvent);
- this.monitors.add(fm);
+ if (depth > 0) {
+
+ try {
+ var fm = f.monitor(FileMonitorFlags.SEND_MOVED + FileMonitorFlags.WATCH_MOVES,null);
+ //var fm = f.monitor(FileMonitorFlags.WATCH_MOVES,null);
+
+ fm.changed.connect( this.onEvent );
+ this.monitors.append_val(fm);
+
+ } catch (Error e) {
+ GLib.debug("Error adding monitor: %s\n", e.message);
+ GLib.debug("Try: \n\nsudo su\necho 512 > /proc/sys/fs/inotify/max_user_instances\n");
+ // FIXME -- show error? do nothing..
+ }
// print("ADD path " + depth + ' ' + path);
}
// iterate children?
// this.initRepo(path);
//}
-
- var enumerator = directory.enumerate_children (FILE_ATTRIBUTE_STANDARD_NAME, 0, null);
-
-
- var file_enum = f.enumerate_children(
- FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME + ','+ FILE_ATTRIBUTE_STANDARD_TYPE,
- 0, // FileQueryInfoFlags.NONE,
- null);
-
+ FileEnumerator file_enum;
+ var cancellable = new Cancellable ();
+ try {
+ file_enum = f.enumerate_children(
+ FileAttribute.STANDARD_DISPLAY_NAME + "," + FileAttribute.STANDARD_TYPE,
+ FileQueryInfoFlags.NOFOLLOW_SYMLINKS, // FileQueryInfoFlags.NONE,
+ cancellable);
+ } catch (Error e) {
+ // FIXME - show error..
+ return;
+ }
FileInfo next_file;
- while ((next_file = file_enum.next_file(null)) != null) {
-
+ while (cancellable.is_cancelled () == false ) {
+ try {
+ next_file = file_enum .next_file (cancellable);
+ } catch(Error e) {
+ print(e.message);
+ break;
+ }
+
+ if (next_file == null) {
+ break;
+ }
+
//print("got a file " + next_file.sudo () + '?=' + Gio.FileType.DIRECTORY);
-
- if (next_file.get_file_type() != FILETYPE_DIRECTORY) {
+
+ if (next_file.get_file_type() != FileType.DIRECTORY) {
next_file = null;
continue;
}
-
- if (next_file.get_file_type() == FILETYPE_SYMBOLIC_LINK) {
+
+
+ //stdout.printf("Monitor.monitor: got file %s : type :%u\n",
+ // next_file.get_display_name(), next_file.get_file_type());
+
+
+ if (next_file.get_is_symlink()) {
next_file = null;
continue;
}
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);
+ this.monitor(sp, depth + 1);
}
-
- file_enum.close(null);
+ try {
+ file_enum.close(null);
+ } catch(Error e) {
+ // ignore?
+ }
}
// FIX ME - string split?/?
var bn = file.get_basename();
- var ar = ('' + file.get_path())).split('/');
- ar.pop();
- var dirname = ar.join('/');
+ var ar = file.get_path().split("/");
+ ar.resize(ar.length-1);
+ var dirname = string.joinv("/",ar );
var rp = Posix.realpath(dirname);
- return File.new_for_path(rp + '/' + bn);
+ return File.new_for_path(rp + "/" + bn);
}
- public void onEvent(FileMonitor fm, File f_orig, File of_orig, FileMonitorEvent event_type)
+ public void onEvent(File f_orig, File? of_orig, FileMonitorEvent event_type)
{
if (this.paused) {
return;
}
-
+ // print("onEvent\n");
var f = this.realpath(f_orig);
- var of = this.realpath(of_orig);
-
-
- MonitorNamePathDir src = new MonitorNamePathDir( f.get_basename(), f.get_path() , GLib.path_get_dirname(f.get_path()));
- MonitorNamePathDir dest = null;
-
- if (of) {
- dest = new MonitorNamePathDir( of.get_basename(), of.get_path(), GLib.path_get_dirname(of.get_path()));
-
- }
- string event_name = "UKNOWN";
-
-
- // extract the event names ... - not sure if introspection is feasible in vala..
- //for(var i in Gio.FileMonitorEvent) {
- // if (Gio.FileMonitorEvent[i] == event_type) {
- // event_name = i;
- // }
- //}
-
- //print (JSON.stringify([event_name , f.get_path(), of ? of.get_path() : false ] ));
- //print ("got src: " + src.toString());
- //print ("got event: " + src.toString());
+ MonitorNamePathDir src = new MonitorNamePathDir( f.get_basename(), f.get_path() , Path.get_dirname(f.get_path()));
+
+ GLib.debug("onEvent src: %s", f.get_path());
+
try {
+
switch(event_type) {
- case Gio.FileMonitorEvent.CHANGED:
+ case FileMonitorEvent.CHANGED:
+ src.action = "changed";
this.onChanged(src);
return; // ingore thise?? -wait for changes_done_htin?
- case Gio.FileMonitorEvent.CHANGES_DONE_HINT:
+ case FileMonitorEvent.CHANGES_DONE_HINT:
+ src.action = "changed";
this.onChangesDoneHint(src);
return;
- case Gio.FileMonitorEvent.DELETED:
+ case FileMonitorEvent.DELETED:
+ src.action = "rm";
this.onDeleted(src);
return;
- case Gio.FileMonitorEvent.CREATED:
+ case FileMonitorEvent.CREATED:
+ src.action = "created";
this.onCreated(src);
return;
- case Gio.FileMonitorEvent.ATTRIBUTE_CHANGED: // eg. chmod/chatt
+ case FileMonitorEvent.ATTRIBUTE_CHANGED: // eg. chmod/chatt
+ src.action = "attrib";
this.onAttributeChanged(src);
return;
- case Gio.FileMonitorEvent.MOVED: // eg. chmod/chatt
+ case FileMonitorEvent.MOVED: // eg. chmod/chatt
+ case FileMonitorEvent.MOVED_IN: // eg. chmod/chatt
+ case FileMonitorEvent.MOVED_OUT: // eg. chmod/chatt
+ case FileMonitorEvent.RENAMED: // eg. chmod/chatt
+ if (of_orig == null) { // move from outside of monitoring?
+ this.onChanged(src);
+ return;
+ }
+
+
+ var of = this.realpath(of_orig);
+ var dest = new MonitorNamePathDir(
+ of.get_basename(),
+ of.get_path(),
+ Path.get_dirname(of.get_path())
+ );
+
+ if (dest == null) {
+
+ return;
+ }
+ src.action = "moved";
+ dest.action = "moved";
this.onMoved(src,dest);
return;
-
+
+
+ default:
+ stdout.printf("event type not handled %u", event_type);
+ break;
// rest are mount related - not really relivant.. maybe add later..
}
} catch(Error e) {
}
+
/** override these to do stuff.. */
- public void initRepo(MonitorNamePathDir src) { } // called on startup at the top level repo dir.
- public void onChanged(MonitorNamePathDir src) { }
- public void onChangesDoneHint(MonitorNamePathDir src) { }
- public void onDeleted(MonitorNamePathDir src) { }
- public void onCreated(MonitorNamePathDir src) { }
- public void onAttributeChanged(MonitorNamePathDir src) { }
- public void onMoved(MonitorNamePathDir src) { }
+ //public void initRepo(MonitorNamePathDir src) { } // called on startup at the top level repo dir.
+ public virtual void onChanged(MonitorNamePathDir src) { }
+ public virtual void onChangesDoneHint(MonitorNamePathDir src) { }
+ public virtual void onDeleted(MonitorNamePathDir src) { }
+ public virtual void onCreated(MonitorNamePathDir src) { }
+ public virtual void onAttributeChanged(MonitorNamePathDir src) { }
+ public virtual void onMoved(MonitorNamePathDir src,MonitorNamePathDir dest) { }
}
projects / gitlive / blobdiff