public static Result IterateDirectoryRecursively(IFileSystem fs, U8Span rootPath, Span <byte> workPath,
ref DirectoryEntry dirEntry, FsIterationTask onEnterDir, FsIterationTask onExitDir, FsIterationTask onFile)
{
Abort.DoAbortUnless(workPath.Length >= PathTool.EntryNameLengthMax + 1);
// Get size of the root path.
int rootPathLen = StringUtils.GetLength(rootPath, PathTool.EntryNameLengthMax + 1);
if (rootPathLen > PathTool.EntryNameLengthMax)
{
return(ResultFs.TooLongPath.Log());
}
// Copy root path in, add a / if necessary.
rootPath.Value.Slice(0, rootPathLen).CopyTo(workPath);
if (!PathTool.IsSeparator(workPath[rootPathLen - 1]))
{
workPath[rootPathLen++] = StringTraits.DirectorySeparator;
}
// Make sure the result path is still valid.
if (rootPathLen > PathTool.EntryNameLengthMax)
{
return(ResultFs.TooLongPath.Log());
}
workPath[rootPathLen] = StringTraits.NullTerminator;
return(IterateDirectoryRecursivelyImpl(fs, workPath, ref dirEntry, onEnterDir, onExitDir, onFile));
}
public static bool IsMounted(this FileSystemClient fs, U8Span mountName)
{
Result rc;
bool isMounted;
Span <byte> logBuffer = stackalloc byte[0x30];
if (fs.Impl.IsEnabledAccessLog() && fs.Impl.IsEnabledFileSystemAccessorAccessLog(mountName))
{
Tick start = fs.Hos.Os.GetSystemTick();
rc = fs.Impl.IsMounted(out isMounted, mountName);
Tick end = fs.Hos.Os.GetSystemTick();
var sb = new U8StringBuilder(logBuffer, true);
ReadOnlySpan <byte> boolString = AccessLogImpl.ConvertFromBoolToAccessLogBooleanValue(isMounted);
sb.Append(LogName).Append(mountName).Append(LogIsMounted).Append(boolString).Append((byte)'"');
fs.Impl.OutputAccessLog(rc, start, end, null, new U8Span(sb.Buffer));
}
else
{
rc = fs.Impl.IsMounted(out isMounted, mountName);
}
fs.Impl.LogErrorMessage(rc);
Abort.DoAbortUnless(rc.IsSuccess());
return(isMounted);
}
protected virtual void Dispose(bool disposing)
{
if (!disposing)
{
return;
}
using (ScopedLock.Lock(ref _openListLock))
{
Abort.DoAbortUnless(_openFiles.Count == 0, ResultFs.FileNotClosed.Value,
"All files must be closed before unmounting.");
Abort.DoAbortUnless(_openDirectories.Count == 0, ResultFs.DirectoryNotClosed.Value,
"All directories must be closed before unmounting.");
if (_isPathCacheAttached)
{
throw new NotImplementedException();
}
}
_saveDataAttributeGetter?.Dispose();
_saveDataAttributeGetter = null;
_mountNameGenerator?.Dispose();
_mountNameGenerator = null;
_fileSystem?.Dispose();
_fileSystem = null;
}
public void RaiseAbortRequestReceived(Abort abort, Association asc)
{
if (AbortRequestReceived != null)
{
AbortRequestReceived(abort, asc);
}
}
public FileRegion(long offset, long size)
{
Offset = offset;
Size = size;
Abort.DoAbortUnless(size >= 0);
}
public static bool IsAbortNeeded(this FileSystemClientImpl fs, Result result)
{
if (result.IsSuccess())
{
return(false);
}
switch (fs.Fs.GetCurrentThreadFsContext().HandleResult(result))
{
case AbortSpecifier.Default:
if (fs.Globals.ResultHandlingUtility.IsResultHandledByApplication)
{
return(ResultFs.HandledByAllProcess.Includes(result));
}
else
{
return(!(ResultFs.HandledByAllProcess.Includes(result) ||
ResultFs.HandledBySystemProcess.Includes(result)));
}
case AbortSpecifier.Abort:
return(true);
case AbortSpecifier.Return:
return(false);
default:
Abort.UnexpectedDefault();
return(default);
}
}
public FileSystemAccessor(FileSystemClient fsClient, U8Span name, IMultiCommitTarget multiCommitTarget,
IFileSystem fileSystem, ICommonMountNameGenerator mountNameGenerator,
ISaveDataAttributeGetter saveAttributeGetter)
{
FsClient = fsClient;
_fileSystem = fileSystem;
_openFiles = new LinkedList <FileAccessor>();
_openDirectories = new LinkedList <DirectoryAccessor>();
_openListLock.Initialize();
_mountNameGenerator = mountNameGenerator;
_saveDataAttributeGetter = saveAttributeGetter;
_multiCommitTarget = multiCommitTarget;
if (name.IsEmpty())
{
Abort.DoAbort(ResultFs.InvalidMountName.Log());
}
if (StringUtils.GetLength(name, PathTool.MountNameLengthMax + 1) > PathTool.MountNameLengthMax)
{
Abort.DoAbort(ResultFs.InvalidMountName.Log());
}
StringUtils.Copy(_mountName.Name.Slice(0, PathTool.MountNameLengthMax), name);
_mountName.Name[PathTool.MountNameLengthMax] = 0;
}
public Result SetOpenType(OpenType type)
{
Assert.SdkRequires(type == OpenType.Normal || type == OpenType.Internal);
switch (type)
{
case OpenType.Normal:
if (_isNormalStorageOpened)
{
return(ResultFs.TargetLocked.Log());
}
_isNormalStorageOpened = true;
return(Result.Success);
case OpenType.Internal:
if (_isInternalStorageOpened)
{
return(ResultFs.TargetLocked.Log());
}
_isInternalStorageOpened = true;
_isInternalStorageInvalidated = false;
return(Result.Success);
default:
Abort.UnexpectedDefault();
return(Result.Success);
}
}
/// <summary>
/// if need, run this method for auto-login.
/// </summary>
/// <returns></returns>
private async Task ClickSubmitButtonIfAuto()
{
Submit.IsEnabled = false;
SubitRing.IsActive = true;
var user = EmailBox.Text;
var pass = PasswordBox.Password;
PasswordAndUserEncryption(ref user, ref pass);
// set the abort button with keybord-focus, so that the vitual keyboad in the mobile device with disappear.
Abort.Focus(FocusState.Keyboard);
//await InsertLoginMessage(user, pass);
var loginReturn = await PostLNULoginCallback(MainPage.LoginClient, user, pass);
if (loginReturn != null)
{
CheckIfLoginSucceed(loginReturn);
}
else
{
ReportHelper.ReportAttention(GetUIString("Internet_Failed"));
Submit.IsEnabled = true;
SubitRing.IsActive = false;
}
}
public void MergeFrom(HTTPFault other)
{
if (other == null)
{
return;
}
if (other.delay_ != null)
{
if (delay_ == null)
{
delay_ = new global::Envoy.Config.Filter.Fault.V2.FaultDelay();
}
Delay.MergeFrom(other.Delay);
}
if (other.abort_ != null)
{
if (abort_ == null)
{
abort_ = new global::Envoy.Config.Filter.Http.Fault.V2.FaultAbort();
}
Abort.MergeFrom(other.Abort);
}
if (other.UpstreamCluster.Length != 0)
{
UpstreamCluster = other.UpstreamCluster;
}
headers_.Add(other.headers_);
downstreamNodes_.Add(other.downstreamNodes_);
_unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
}
public static unsafe Result CopyDirectoryRecursively(IFileSystem destFileSystem, IFileSystem sourceFileSystem,
U8Span destPath, U8Span sourcePath, Span <byte> workBuffer)
{
var destPathBuf = new FsPath();
int originalSize = StringUtils.Copy(destPathBuf.Str, destPath);
Abort.DoAbortUnless(originalSize < Unsafe.SizeOf <FsPath>());
// Pin and recreate the span because C# can't use byref-like types in a closure
int workBufferSize = workBuffer.Length;
fixed(byte *pWorkBuffer = workBuffer)
{
// Copy the pointer to workaround CS1764.
// IterateDirectoryRecursively won't store the delegate anywhere, so it should be safe
byte *pWorkBuffer2 = pWorkBuffer;
Result OnEnterDir(U8Span path, ref DirectoryEntry entry)
{
// Update path, create new dir.
StringUtils.Concat(SpanHelpers.AsByteSpan(ref destPathBuf), entry.Name);
StringUtils.Concat(SpanHelpers.AsByteSpan(ref destPathBuf), DirectorySeparator);
return(destFileSystem.CreateDirectory(destPathBuf));
}
Result OnExitDir(U8Span path, ref DirectoryEntry entry)
{
// Check we have a parent directory.
int len = StringUtils.GetLength(SpanHelpers.AsByteSpan(ref destPathBuf));
if (len < 2)
{
return(ResultFs.InvalidPathFormat.Log());
}
// Find previous separator, add null terminator
int cur = len - 2;
while (!PathTool.IsSeparator(SpanHelpers.AsByteSpan(ref destPathBuf)[cur]) && cur > 0)
{
cur--;
}
SpanHelpers.AsByteSpan(ref destPathBuf)[cur + 1] = StringTraits.NullTerminator;
return(Result.Success);
}
Result OnFile(U8Span path, ref DirectoryEntry entry)
{
var buffer = new Span <byte>(pWorkBuffer2, workBufferSize);
return(CopyFile(destFileSystem, sourceFileSystem, destPathBuf, path, ref entry, buffer));
}
return(IterateDirectoryRecursively(sourceFileSystem, sourcePath, OnEnterDir, OnExitDir, OnFile));
}
}
/// <summary>
/// Constructor
/// </summary>
public TransferProgress()
{
Delegator = new ElapsedEventHandler(CalculateEstimated);
Completion = 0;
AbortTransfer = new Abort(this);
Visibility = "Visible";
}
private void Write(ReadOnlySpan <byte> source)
{
// Bounds check.
Abort.DoAbortUnless(_offset + source.Length <= _buffer.Length &&
_offset + source.Length > _offset);
source.CopyTo(_buffer.Slice(_offset));
_offset += source.Length;
}
public override int GetHashCode()
{
int hash = 1;
if (delay_ != null)
{
hash ^= Delay.GetHashCode();
}
if (abort_ != null)
{
hash ^= Abort.GetHashCode();
}
if (UpstreamCluster.Length != 0)
{
hash ^= UpstreamCluster.GetHashCode();
}
hash ^= headers_.GetHashCode();
hash ^= downstreamNodes_.GetHashCode();
if (maxActiveFaults_ != null)
{
hash ^= MaxActiveFaults.GetHashCode();
}
if (responseRateLimit_ != null)
{
hash ^= ResponseRateLimit.GetHashCode();
}
if (DelayPercentRuntime.Length != 0)
{
hash ^= DelayPercentRuntime.GetHashCode();
}
if (AbortPercentRuntime.Length != 0)
{
hash ^= AbortPercentRuntime.GetHashCode();
}
if (DelayDurationRuntime.Length != 0)
{
hash ^= DelayDurationRuntime.GetHashCode();
}
if (AbortHttpStatusRuntime.Length != 0)
{
hash ^= AbortHttpStatusRuntime.GetHashCode();
}
if (MaxActiveFaultsRuntime.Length != 0)
{
hash ^= MaxActiveFaultsRuntime.GetHashCode();
}
if (ResponseRateLimitPercentRuntime.Length != 0)
{
hash ^= ResponseRateLimitPercentRuntime.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
public HorizonClient CreatePrivilegedHorizonClient()
{
ulong processId = Interlocked.Increment(ref _currentInitialProcessId);
Abort.DoAbortUnless(processId <= InitialProcessCountMax, "Created too many privileged clients.");
// Todo: Register process with FS
return(new HorizonClient(this, new ProcessId(processId)));
}
public void Unlock()
{
Abort.DoAbortUnless(IsLockedByCurrentThread());
_recursiveCount--;
if (_recursiveCount == 0)
{
_cs.Leave();
}
}
/// <summary>
/// Constructs a window
/// </summary>
public Window()
{
// Save UI thread's dispatcher.
Dispatcher = Dispatcher.CurrentDispatcher;
Dispatcher.ShutdownStarted += (object sender, EventArgs e) => {
// Raise the abort flag to gracefully shutdown all background threads.
Abort.Cancel();
};
}
/// <summary>
/// Reevaluate condition and try to abort the tree if required
/// </summary>
/// <param name="abort">Abort type</param>
protected void EvaluateConditionAndTryAbort(Abort abortType)
{
bool c = Check();
if (c != lastConditionCheckResult)
{
lastConditionCheckResult = c;
TryAbort(abortType);
}
}
/// <summary>
/// Handle Abort Rq
/// </summary>
/// <param name="abort"></param>
public override void AfterHandlingAbort(Abort abort)
{
if (!IsMessageHandled)
{
StopResultsGathering();
StartResultsGathering();
IsMessageHandled = true;
}
}
public void Lock()
{
if (!IsLockedByCurrentThread())
{
_cs.Enter();
}
_recursiveCount++;
Abort.DoAbortUnless(_recursiveCount != 0);
}
/// <summary>
/// if need, run this method for auto-login.
/// </summary>
/// <returns></returns>
private async void ClickSubmitButtonIfAutoAsync()
{
Submit.IsEnabled = false;
SubitRing.IsActive = true;
var user = EmailBox.Text;
var pass = PasswordBox.Password;
PasswordAndUserEncryption(user, pass);
// set the abort button with keybord-focus, so that the vitual keyboad in the mobile device with disappear.
Abort.Focus(FocusState.Keyboard);
var result = await DoubanWebProcess.PostDoubanResponseAsync(
path : "https://frodo.douban.com/service/auth2/token",
host : "frodo.douban.com",
reffer : null,
content :
new HttpFormUrlEncodedContent(new List <KeyValuePair <string, string> > {
new KeyValuePair <string, string>("client_id", "0dad551ec0f84ed02907ff5c42e8ec70"),
new KeyValuePair <string, string>("client_secret", "9e8bb54dc3288cdf"),
new KeyValuePair <string, string>("redirect_uri", "frodo://app/oauth/callback/"),
new KeyValuePair <string, string>("grant_type", "password"),
new KeyValuePair <string, string>("username", user),
new KeyValuePair <string, string>("password", pass),
//new KeyValuePair<string, string>("apiKey","0dad551ec0f84ed02907ff5c42e8ec70"),
new KeyValuePair <string, string>("os_rom", "android"),
}),
isMobileDevice : true);
var tokenReturn = default(APITokenReturn);
try {
JObject jo = JObject.Parse(result);
tokenReturn = new APITokenReturn {
AccessToken = jo["access_token"].Value <string>(),
RefreshToken = jo["refresh_token"].Value <string>(),
ExpiresIn = jo["expires_in"].Value <string>(),
UserId = jo["douban_user_id"].Value <string>(),
UserName = jo["douban_user_name"].Value <string>(),
};
MainLoginPopup.IsOpen = false;
try {
await MainPage.SetUserStatusAsync(tokenReturn.UserId);
//await MainPage.SetUserStatusAsync("155845973");
NavigateToBase?.Invoke(
null,
null,
GetFrameInstance(FrameType.UserInfos),
GetPageType(NavigateType.UserInfo));
} catch { /* Ignore. */ }
} catch {
ReportHelper.ReportAttentionAsync(GetUIString("LoginFailed"));
}
}
public static void SendAbort(Association asc, AbortSource abortSource = AbortSource.DICOM_UL_SERV_PROVIDER, AbortReason reason = AbortReason.REASON_NOT_SPECIFIED)
{
if (asc.Stream.CanWrite)
{
var abort = new Abort {
Source = abortSource, Reason = reason
};
var message = abort.Write();
asc.Stream.Write(message, 0, message.Length);
}
}
public void Dispose()
{
if (_lastResult.IsSuccess() && _writeState == WriteState.NeedsFlush)
{
Abort.DoAbort(ResultFs.NeedFlush.Log(), "File needs flush before closing.");
}
_parentFileSystem?.NotifyCloseFile(this);
_file?.Dispose();
_file = null;
}
public void ResetIndexer(SaveDataSpaceId spaceId)
{
if (spaceId != SaveDataSpaceId.Temporary)
{
Abort.UnexpectedDefault();
}
// ReSharper disable once RedundantAssignment
Result rc = _tempIndexer.Indexer.Reset();
Assert.SdkAssert(rc.IsSuccess());
}
/// <summary>
/// Method to handle the workflow after receiving an Abort Request.
/// </summary>
/// <param name="abort">Abort Request message.</param>
public override void AfterHandlingAbort(Abort abort)
{
// message has now been handled
if (!IsMessageHandled)
{
StopResultsGathering();
StartResultsGathering();
IsMessageHandled = true;
isAssociated = false;
}
}
public void MergeFrom(HTTPFault other) {
if (other == null) {
return;
}
if (other.delay_ != null) {
if (delay_ == null) {
Delay = new global::Envoy.Config.Filter.Fault.V3Alpha.FaultDelay();
}
Delay.MergeFrom(other.Delay);
}
if (other.abort_ != null) {
if (abort_ == null) {
Abort = new global::Envoy.Config.Filter.Http.Fault.V3Alpha.FaultAbort();
}
Abort.MergeFrom(other.Abort);
}
if (other.UpstreamCluster.Length != 0) {
UpstreamCluster = other.UpstreamCluster;
}
headers_.Add(other.headers_);
downstreamNodes_.Add(other.downstreamNodes_);
if (other.maxActiveFaults_ != null) {
if (maxActiveFaults_ == null || other.MaxActiveFaults != 0) {
MaxActiveFaults = other.MaxActiveFaults;
}
}
if (other.responseRateLimit_ != null) {
if (responseRateLimit_ == null) {
ResponseRateLimit = new global::Envoy.Config.Filter.Fault.V3Alpha.FaultRateLimit();
}
ResponseRateLimit.MergeFrom(other.ResponseRateLimit);
}
if (other.DelayPercentRuntime.Length != 0) {
DelayPercentRuntime = other.DelayPercentRuntime;
}
if (other.AbortPercentRuntime.Length != 0) {
AbortPercentRuntime = other.AbortPercentRuntime;
}
if (other.DelayDurationRuntime.Length != 0) {
DelayDurationRuntime = other.DelayDurationRuntime;
}
if (other.AbortHttpStatusRuntime.Length != 0) {
AbortHttpStatusRuntime = other.AbortHttpStatusRuntime;
}
if (other.MaxActiveFaultsRuntime.Length != 0) {
MaxActiveFaultsRuntime = other.MaxActiveFaultsRuntime;
}
if (other.ResponseRateLimitPercentRuntime.Length != 0) {
ResponseRateLimitPercentRuntime = other.ResponseRateLimitPercentRuntime;
}
_unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
}
public static Message <Abort> ReadAbort(NetworkBinaryReader dr)
{
var abort = new Abort();
dr.Skip(1); //Skip null and header
dr.Skip(4); //Skip length
dr.Skip(2); //Skip null
abort.Source = (AbortSource)dr.Take(1).First();
abort.Reason = (AbortReason)dr.Skip(1).Take(1).First();
return(new Message <Abort> {
Payload = abort, Type = MessageType.PDU
});
}
public static U8Span GetCustomStorageDirectoryName(CustomStorageId storageId)
{
switch (storageId)
{
case CustomStorageId.System:
case CustomStorageId.SdCard:
return(new U8Span(CustomStorageDirectoryName));
default:
Abort.UnexpectedDefault();
return(default);
}
}
/// <summary>
/// if need, run this method for auto-login.
/// </summary>
/// <returns></returns>
private async void ClickSubmitButtonIfAutoAsync()
{
Submit.IsEnabled = false;
SubitRing.IsActive = true;
var user = EmailBox.Text;
var pass = PasswordBox.Password;
PasswordAndUserEncryption(user, pass);
// set the abort button with keybord-focus, so that the vitual keyboad in the mobile device with disappear.
Abort.Focus(FocusState.Keyboard);
await InsertLoginMessageAsync(user, pass, VerificationCodeBorder.Visibility == Visibility.Visible?VerificationCodeBox.Text : null, isAuto.Value);
}
/// <summary>
/// if need, run this method for auto-login.
/// </summary>
/// <returns></returns>
private async Task ClickSubmitButtonIfAuto()
{
Submit.IsEnabled = false;
SubitRing.IsActive = true;
var user = EmailBox.Text;
var pass = PasswordBox.Password;
SettingsHelper.SaveSettingsValue(SettingsConstants.Email, user);
PasswordEncryption(pass);
// set the abort button with keybord-focus, so that the vitual keyboad in the mobile device with disappear.
Abort.Focus(FocusState.Keyboard);
await InsertLoginMessage(user, pass);
}
