diff options
Diffstat (limited to 'Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs')
| -rw-r--r-- | Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs | 332 |
1 files changed, 168 insertions, 164 deletions
diff --git a/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs b/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs index ea8a0b846..1db74d133 100644 --- a/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs +++ b/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs @@ -21,192 +21,196 @@ using SharpCifs.Util.Sharpen; namespace SharpCifs.Smb { - /// <summary> - /// There are hundreds of error codes that may be returned by a CIFS - /// server. - /// </summary> - /// <remarks> - /// There are hundreds of error codes that may be returned by a CIFS - /// server. Rather than represent each with it's own <code>Exception</code> - /// class, this class represents all of them. For many of the popular - /// error codes, constants and text messages like "The device is not ready" - /// are provided. - /// <p> - /// The jCIFS client maps DOS error codes to NTSTATUS codes. This means that - /// the user may recieve a different error from a legacy server than that of - /// a newer varient such as Windows NT and above. If you should encounter - /// such a case, please report it to jcifs at samba dot org and we will - /// change the mapping. - /// </remarks> - - public class SmbException : IOException - { - + /// <summary> + /// There are hundreds of error codes that may be returned by a CIFS + /// server. + /// </summary> + /// <remarks> + /// There are hundreds of error codes that may be returned by a CIFS + /// server. Rather than represent each with it's own <code>Exception</code> + /// class, this class represents all of them. For many of the popular + /// error codes, constants and text messages like "The device is not ready" + /// are provided. + /// <p> + /// The jCIFS client maps DOS error codes to NTSTATUS codes. This means that + /// the user may recieve a different error from a legacy server than that of + /// a newer varient such as Windows NT and above. If you should encounter + /// such a case, please report it to jcifs at samba dot org and we will + /// change the mapping. + /// </remarks> + + public class SmbException : IOException + { + internal static string GetMessageByCode(int errcode) - { - if (errcode == 0) - { - return "NT_STATUS_SUCCESS"; - } - if ((errcode & unchecked((int)(0xC0000000))) == unchecked((int)(0xC0000000))) - { - int min = 1; - int max = NtStatus.NtStatusCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; + { + if (errcode == 0) + { + return "NT_STATUS_SUCCESS"; + } + if ((errcode & unchecked((int)(0xC0000000))) == unchecked((int)(0xC0000000))) + { + int min = 1; + int max = NtStatus.NtStatusCodes.Length - 1; + while (max >= min) + { + int mid = (min + max) / 2; if (errcode > NtStatus.NtStatusCodes[mid]) - { - min = mid + 1; - } - else - { + { + min = mid + 1; + } + else + { if (errcode < NtStatus.NtStatusCodes[mid]) - { - max = mid - 1; - } - else - { + { + max = mid - 1; + } + else + { return NtStatus.NtStatusMessages[mid]; - } - } - } - } - else - { - int min = 0; - int max = DosError.DosErrorCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; + } + } + } + } + else + { + int min = 0; + int max = DosError.DosErrorCodes.Length - 1; + while (max >= min) + { + int mid = (min + max) / 2; if (errcode > DosError.DosErrorCodes[mid][0]) - { - min = mid + 1; - } - else - { + { + min = mid + 1; + } + else + { if (errcode < DosError.DosErrorCodes[mid][0]) - { - max = mid - 1; - } - else - { + { + max = mid - 1; + } + else + { return DosError.DosErrorMessages[mid]; - } - } - } - } - return "0x" + Hexdump.ToHexString(errcode, 8); - } + } + } + } + } + return "0x" + Hexdump.ToHexString(errcode, 8); + } - internal static int GetStatusByCode(int errcode) - { - if ((errcode & unchecked((int)(0xC0000000))) != 0) - { - return errcode; - } - int min = 0; - int max = DosError.DosErrorCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; - if (errcode > DosError.DosErrorCodes[mid][0]) - { - min = mid + 1; - } - else - { - if (errcode < DosError.DosErrorCodes[mid][0]) - { - max = mid - 1; - } - else - { - return DosError.DosErrorCodes[mid][1]; - } - } - } - return NtStatus.NtStatusUnsuccessful; - } + internal static int GetStatusByCode(int errcode) + { + if ((errcode & unchecked((int)(0xC0000000))) != 0) + { + return errcode; + } + int min = 0; + int max = DosError.DosErrorCodes.Length - 1; + while (max >= min) + { + int mid = (min + max) / 2; + if (errcode > DosError.DosErrorCodes[mid][0]) + { + min = mid + 1; + } + else + { + if (errcode < DosError.DosErrorCodes[mid][0]) + { + max = mid - 1; + } + else + { + return DosError.DosErrorCodes[mid][1]; + } + } + } + return NtStatus.NtStatusUnsuccessful; + } - internal static string GetMessageByWinerrCode(int errcode) - { - int min = 0; - int max = WinError.WinerrCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; + internal static string GetMessageByWinerrCode(int errcode) + { + int min = 0; + int max = WinError.WinerrCodes.Length - 1; + while (max >= min) + { + int mid = (min + max) / 2; if (errcode > WinError.WinerrCodes[mid]) - { - min = mid + 1; - } - else - { + { + min = mid + 1; + } + else + { if (errcode < WinError.WinerrCodes[mid]) - { - max = mid - 1; - } - else - { + { + max = mid - 1; + } + else + { return WinError.WinerrMessages[mid]; - } - } - } - return errcode + string.Empty; - } + } + } + } + return errcode + string.Empty; + } - private int _status; + private int _status; - private Exception _rootCause; + private Exception _rootCause; - public SmbException() - { - } + public SmbException() + { + } - internal SmbException(int errcode, Exception rootCause) : base(GetMessageByCode(errcode - )) - { - _status = GetStatusByCode(errcode); - this._rootCause = rootCause; - } + internal SmbException(int errcode, Exception rootCause) + : base(GetMessageByCode(errcode)) + { + _status = GetStatusByCode(errcode); + this._rootCause = rootCause; + } - public SmbException(string msg) : base(msg) - { + public SmbException(string msg) : base(msg) + { _status = NtStatus.NtStatusUnsuccessful; - } + } - public SmbException(string msg, Exception rootCause) : base(msg) - { - this._rootCause = rootCause; + public SmbException(string msg, Exception rootCause) : base(msg) + { + this._rootCause = rootCause; _status = NtStatus.NtStatusUnsuccessful; - } + } - public SmbException(int errcode, bool winerr) : base(winerr ? GetMessageByWinerrCode - (errcode) : GetMessageByCode(errcode)) - { - _status = winerr ? errcode : GetStatusByCode(errcode); - } + public SmbException(int errcode, bool winerr) + : base(winerr + ? GetMessageByWinerrCode(errcode) + : GetMessageByCode(errcode)) + { + _status = winerr + ? errcode + : GetStatusByCode(errcode); + } - public virtual int GetNtStatus() - { - return _status; - } + public virtual int GetNtStatus() + { + return _status; + } - public virtual Exception GetRootCause() - { - return _rootCause; - } + public virtual Exception GetRootCause() + { + return _rootCause; + } - public override string ToString() - { - if (_rootCause != null) - { - StringWriter sw = new StringWriter(); - PrintWriter pw = new PrintWriter(sw); - Runtime.PrintStackTrace(_rootCause, pw); - return base.ToString() + "\n" + sw; - } - return base.ToString(); - } - } + public override string ToString() + { + if (_rootCause != null) + { + StringWriter sw = new StringWriter(); + PrintWriter pw = new PrintWriter(sw); + Runtime.PrintStackTrace(_rootCause, pw); + return base.ToString() + "\n" + sw; + } + return base.ToString(); + } + } } |