void InitWatcher()
{
lock (lockobj)
{
if (watcher != null)
{
return;
}
string managed = Environment.GetEnvironmentVariable("MONO_MANAGED_WATCHER");
int mode = 0;
if (managed == null)
{
mode = InternalSupportsFSW();
}
bool ok = false;
switch (mode)
{
case 1: // windows
ok = DefaultWatcher.GetInstance(out watcher);
//ok = WindowsWatcher.GetInstance (out watcher);
break;
case 2: // libfam
ok = FAMWatcher.GetInstance(out watcher, false);
break;
case 3: // kevent
ok = KeventWatcher.GetInstance(out watcher);
break;
case 4: // libgamin
ok = FAMWatcher.GetInstance(out watcher, true);
break;
case 5: // inotify
ok = InotifyWatcher.GetInstance(out watcher, true);
break;
}
if (mode == 0 || !ok)
{
if (String.Compare(managed, "disabled", true) == 0)
{
NullFileWatcher.GetInstance(out watcher);
}
else
{
DefaultWatcher.GetInstance(out watcher);
}
}
ShowWatcherInfo();
}
}
// Locked by caller
public static bool GetInstance (out IFileWatcher watcher)
{
if (instance != null) {
watcher = instance;
return true;
}
instance = new DefaultWatcher ();
watcher = instance;
return true;
}
public static bool GetInstance(out IFileWatcher watcher)
{
if (DefaultWatcher.instance != null)
{
watcher = DefaultWatcher.instance;
return(true);
}
DefaultWatcher.instance = new DefaultWatcher();
watcher = DefaultWatcher.instance;
return(true);
}
private void InitWatcher()
{
object obj = FileSystemWatcher.lockobj;
lock (obj)
{
if (FileSystemWatcher.watcher == null)
{
string environmentVariable = Environment.GetEnvironmentVariable("MONO_MANAGED_WATCHER");
int num = 0;
if (environmentVariable == null)
{
num = FileSystemWatcher.InternalSupportsFSW();
}
bool flag = false;
switch (num)
{
case 1:
flag = DefaultWatcher.GetInstance(out FileSystemWatcher.watcher);
break;
case 2:
flag = FAMWatcher.GetInstance(out FileSystemWatcher.watcher, false);
break;
case 3:
flag = KeventWatcher.GetInstance(out FileSystemWatcher.watcher);
break;
case 4:
flag = FAMWatcher.GetInstance(out FileSystemWatcher.watcher, true);
break;
case 5:
flag = InotifyWatcher.GetInstance(out FileSystemWatcher.watcher, true);
break;
}
if (num == 0 || !flag)
{
if (string.Compare(environmentVariable, "disabled", true) == 0)
{
NullFileWatcher.GetInstance(out FileSystemWatcher.watcher);
}
else
{
DefaultWatcher.GetInstance(out FileSystemWatcher.watcher);
}
}
}
}
}
private void DoFiles(DefaultWatcherData data, string directory, bool dispatch)
{
bool flag = Directory.Exists(directory);
if (flag && data.IncludeSubdirs)
{
foreach (string directory2 in Directory.GetDirectories(directory))
{
this.DoFiles(data, directory2, dispatch);
}
}
string[] array = null;
if (!flag)
{
array = DefaultWatcher.NoStringsArray;
}
else if (!data.NoWildcards)
{
array = Directory.GetFileSystemEntries(directory, data.FileMask);
}
else if (File.Exists(data.FileMask) || Directory.Exists(data.FileMask))
{
array = new string[]
{
data.FileMask
};
}
else
{
array = DefaultWatcher.NoStringsArray;
}
foreach (object obj in data.Files.Keys)
{
string key = (string)obj;
FileData fileData = (FileData)data.Files[key];
if (fileData.Directory == directory)
{
fileData.NotExists = true;
}
}
foreach (string text in array)
{
FileData fileData2 = (FileData)data.Files[text];
if (fileData2 == null)
{
try
{
data.Files.Add(text, DefaultWatcher.CreateFileData(directory, text));
}
catch
{
data.Files.Remove(text);
goto IL_1BD;
}
if (dispatch)
{
DefaultWatcher.DispatchEvents(data.FSW, FileAction.Added, text);
}
}
else if (fileData2.Directory == directory)
{
fileData2.NotExists = false;
}
IL_1BD :;
}
if (!dispatch)
{
return;
}
ArrayList arrayList = null;
foreach (object obj2 in data.Files.Keys)
{
string text2 = (string)obj2;
FileData fileData3 = (FileData)data.Files[text2];
if (fileData3.NotExists)
{
if (arrayList == null)
{
arrayList = new ArrayList();
}
arrayList.Add(text2);
DefaultWatcher.DispatchEvents(data.FSW, FileAction.Removed, text2);
}
}
if (arrayList != null)
{
foreach (object obj3 in arrayList)
{
string key2 = (string)obj3;
data.Files.Remove(key2);
}
arrayList = null;
}
foreach (object obj4 in data.Files.Keys)
{
string text3 = (string)obj4;
FileData fileData4 = (FileData)data.Files[text3];
DateTime creationTime;
DateTime lastWriteTime;
try
{
creationTime = File.GetCreationTime(text3);
lastWriteTime = File.GetLastWriteTime(text3);
}
catch
{
if (arrayList == null)
{
arrayList = new ArrayList();
}
arrayList.Add(text3);
DefaultWatcher.DispatchEvents(data.FSW, FileAction.Removed, text3);
continue;
}
if (creationTime != fileData4.CreationTime || lastWriteTime != fileData4.LastWriteTime)
{
fileData4.CreationTime = creationTime;
fileData4.LastWriteTime = lastWriteTime;
DefaultWatcher.DispatchEvents(data.FSW, FileAction.Modified, text3);
}
}
if (arrayList != null)
{
foreach (object obj5 in arrayList)
{
string key3 = (string)obj5;
data.Files.Remove(key3);
}
}
}
void InitWatcher()
{
lock (lockobj) {
if (watcher_handle != null)
{
return;
}
string managed = Environment.GetEnvironmentVariable("MONO_MANAGED_WATCHER");
int mode = 0;
if (managed == null)
{
mode = InternalSupportsFSW();
}
bool ok = false;
switch (mode)
{
case 1: // windows
ok = DefaultWatcher.GetInstance(out watcher);
watcher_handle = this;
break;
case 2: // libfam
ok = FAMWatcher.GetInstance(out watcher, false);
watcher_handle = this;
break;
case 3: // kevent
ok = KeventWatcher.GetInstance(out watcher);
watcher_handle = this;
break;
case 4: // libgamin
ok = FAMWatcher.GetInstance(out watcher, true);
watcher_handle = this;
break;
case 6: // CoreFX
ok = CoreFXFileSystemWatcherProxy.GetInstance(out watcher);
watcher_handle = (watcher as CoreFXFileSystemWatcherProxy).NewWatcher(this);
break;
}
if (mode == 0 || !ok)
{
if (String.Compare(managed, "disabled", true) == 0)
{
NullFileWatcher.GetInstance(out watcher);
}
else
{
DefaultWatcher.GetInstance(out watcher);
watcher_handle = this;
}
}
this.inited = true;
ShowWatcherInfo();
}
}