-// Author: Dwivedi, Ajay kumar\r
-// Adwiv@Yahoo.com\r
-// XmlConvert.cs: Xml data type conversion\r
-// \r
-using System;\r
-using System.Globalization;\r
-\r
-namespace System.Xml {\r
-\r
- public class XmlConvert {\r
-\r
- public XmlConvert()\r
- {}\r
-\r
- // Methods\r
- [MonoTODO]\r
- public static string DecodeName(string name)\r
- {\r
- return null;\r
- }\r
- [MonoTODO]\r
- public static string EncodeLocalName(string name)\r
- {\r
- return null;\r
- }\r
- [MonoTODO]\r
- public static string EncodeName(string name)\r
- {\r
- return null;\r
- }\r
- [MonoTODO]\r
- public static string EncodeNmToken(string name)\r
- {\r
- return null;\r
- }\r
-\r
- // {true, false, 1, 0}\r
- public static bool ToBoolean(string s)\r
- {\r
- s = s.Trim();\r
- switch(s)\r
- {\r
- case "1":\r
- return true;\r
- case "true":\r
- return true;\r
- case "0":\r
- return false;\r
- case "false":\r
- return false;\r
- default:\r
- throw new FormatException(s + " is not a valid boolean value");\r
- }\r
- }\r
-\r
- public static byte ToByte(string s)\r
- {\r
- return Byte.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static char ToChar(string s)\r
- {\r
- return Char.Parse(s);\r
- }\r
-\r
- public static DateTime ToDateTime(string s)\r
- {\r
- return DateTime.Parse(s);\r
- }\r
-\r
- public static DateTime ToDateTime(string s, string format)\r
- {\r
- DateTimeFormatInfo d = new DateTimeFormatInfo();\r
- d.FullDateTimePattern = format;\r
- return DateTime.Parse(s, d);\r
- }\r
-\r
- [MonoTODO]\r
- public static DateTime ToDateTime(string s, string[] formats)\r
- {\r
- return DateTime.Parse(s);\r
- }\r
- \r
- public static Decimal ToDecimal(string s)\r
- {\r
- return Decimal.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
- \r
- public static double ToDouble(string s)\r
- {\r
- return Double.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static Guid ToGuid(string s)\r
- {\r
- return new Guid(s);\r
- }\r
-\r
- public static short ToInt16(string s)\r
- {\r
- return Int16.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static int ToInt32(string s)\r
- {\r
- return Int32.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static long ToInt64(string s)\r
- {\r
- return Int64.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static SByte ToSByte(string s)\r
- {\r
- return SByte.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static float ToSingle(string s)\r
- {\r
- return Single.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(Guid value)\r
- {\r
- return value.ToString("D",CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(int value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(short value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(byte value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(long value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(char value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string ToString(bool value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static string ToString(SByte value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
- public static string ToString(Decimal value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static string ToString(UInt64 value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
- public static string ToString(TimeSpan value)\r
- {\r
- return value.ToString();\r
- }\r
- public static string ToString(double value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
- public static string ToString(float value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static string ToString(UInt32 value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static string ToString(UInt16 value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
- public static string ToString(DateTime value)\r
- {\r
- return value.ToString(CultureInfo.InvariantCulture);\r
- }\r
- public static string ToString(DateTime value, string format)\r
- {\r
- return value.ToString(format, CultureInfo.InvariantCulture);\r
- }\r
- public static TimeSpan ToTimeSpan(string s)\r
- {\r
- return TimeSpan.Parse(s);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static UInt16 ToUInt16(string s)\r
- {\r
- return UInt16.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static UInt32 ToUInt32(string s)\r
- {\r
- return UInt32.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- [CLSCompliant (false)]\r
- public static UInt64 ToUInt64(string s)\r
- {\r
- return UInt64.Parse(s, CultureInfo.InvariantCulture);\r
- }\r
-\r
- public static string VerifyName(string name)\r
- {\r
- Exception innerEx;\r
- if(name == null)\r
- throw new ArgumentNullException("name");\r
-\r
- if(XmlConstructs.IsValidName(name, out innerEx))\r
- return name;\r
- \r
- throw new XmlException("'"+name+"' is not a valid XML Name",null);\r
- }\r
-\r
- public static string VerifyNCName(string ncname)\r
- {\r
- Exception innerEx;\r
- if(ncname == null)\r
- throw new ArgumentNullException("ncname");\r
-\r
- if(XmlConstructs.IsValidName(ncname, out innerEx))\r
- return ncname;\r
- \r
- throw new XmlException("'"+ncname+"' is not a valid XML NCName",innerEx);\r
- }\r
- }\r
-}\r
+//
+// System.Xml.XmlConvert
+//
+// Authors:
+// Dwivedi, Ajay kumar (Adwiv@Yahoo.com)
+// Gonzalo Paniagua Javier (gonzalo@ximian.com)
+// Alan Tam Siu Lung (Tam@SiuLung.com)
+// Atsushi Enomoto (ginga@kit.h-ho.ne.jp)
+//
+// (C) 2002 Ximian, Inc (http://www.ximian.com)
+//
+using System;
+using System.Text;
+using System.Globalization;
+
+namespace System.Xml {
+
+ public class XmlConvert {
+
+ static string encodedColon = "_x003A_";
+
+ public XmlConvert()
+ {}
+
+ private static string TryDecoding (string s)
+ {
+ if (s == null || s.Length < 6)
+ return s;
+
+ char c = '\uFFFF';
+ try {
+ c = (char) Int32.Parse (s.Substring (1, 4), NumberStyles.HexNumber);
+ } catch {
+ return s [0] + DecodeName (s.Substring (1));
+ }
+
+ if (s.Length == 6)
+ return c.ToString ();
+ return c + DecodeName (s.Substring (6));
+ }
+
+ public static string DecodeName (string name)
+ {
+ if (name == null || name.Length == 0)
+ return name;
+
+ int pos = name.IndexOf ('_');
+ if (pos == -1 || pos + 6 >= name.Length)
+ return name;
+
+ if (Char.ToUpper (name [pos + 1]) != 'X' || name [pos + 6] != '_')
+ return name [0] + DecodeName (name.Substring (1));
+
+ return name.Substring (0, pos) + TryDecoding (name.Substring (pos + 1));
+ }
+
+ public static string EncodeLocalName (string name)
+ {
+ string encoded = EncodeName (name);
+ int pos = encoded.IndexOf (':');
+ if (pos == -1)
+ return encoded;
+ return encoded.Replace (":", encodedColon);
+ }
+
+ internal static bool IsInvalid (char c, bool firstOnlyLetter)
+ {
+ if (c == ':') // Special case. allowed in EncodeName, but encoded in EncodeLocalName
+ return false;
+
+ if (firstOnlyLetter)
+ return !XmlConstructs.IsNameStart (c);
+ else
+ return !XmlConstructs.IsName (c);
+ }
+
+ private static string EncodeName (string name, bool nmtoken)
+ {
+ StringBuilder sb = new StringBuilder ();
+ int length = name.Length;
+ for (int i = 0; i < length; i++) {
+ char c = name [i];
+ if (IsInvalid (c, i == 0 && !nmtoken))
+ sb.AppendFormat ("_x{0:X4}_", (int) c);
+ else if (c == '_' && i + 6 < length && name [i+1] == 'x' && name [i + 6] == '_')
+ sb.Append ("_x005F_");
+ else
+ sb.Append (c);
+ }
+ return sb.ToString ();
+ }
+
+ public static string EncodeName (string name)
+ {
+ return EncodeName (name, false);
+ }
+
+ public static string EncodeNmToken(string name)
+ {
+ return EncodeName (name, true);
+ }
+
+ // {true, false, 1, 0}
+ public static bool ToBoolean(string s)
+ {
+ s = s.Trim();
+ switch(s)
+ {
+ case "1":
+ return true;
+ case "true":
+ return true;
+ case "0":
+ return false;
+ case "false":
+ return false;
+ default:
+ throw new FormatException(s + " is not a valid boolean value");
+ }
+ }
+
+ public static byte ToByte(string s)
+ {
+ return Byte.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static char ToChar(string s)
+ {
+ return Char.Parse(s);
+ }
+
+ public static DateTime ToDateTime(string s)
+ {
+ return ToDateTime(s, new string[] {
+ // dateTime
+ "yyyy-MM-ddTHH:mm:ss",
+ "yyyy-MM-ddTHH:mm:ss.f",
+ "yyyy-MM-ddTHH:mm:ss.ff",
+ "yyyy-MM-ddTHH:mm:ss.fff",
+ "yyyy-MM-ddTHH:mm:ss.ffff",
+ "yyyy-MM-ddTHH:mm:ss.fffff",
+ "yyyy-MM-ddTHH:mm:ss.ffffff",
+ "yyyy-MM-ddTHH:mm:ss.fffffff",
+ "yyyy-MM-ddTHH:mm:sszzz",
+ "yyyy-MM-ddTHH:mm:ss.fzzz",
+ "yyyy-MM-ddTHH:mm:ss.ffzzz",
+ "yyyy-MM-ddTHH:mm:ss.fffzzz",
+ "yyyy-MM-ddTHH:mm:ss.ffffzzz",
+ "yyyy-MM-ddTHH:mm:ss.fffffzzz",
+ "yyyy-MM-ddTHH:mm:ss.ffffffzzz",
+ "yyyy-MM-ddTHH:mm:ss.fffffffzzz",
+ "yyyy-MM-ddTHH:mm:ssZ",
+ "yyyy-MM-ddTHH:mm:ss.fZ",
+ "yyyy-MM-ddTHH:mm:ss.ffZ",
+ "yyyy-MM-ddTHH:mm:ss.fffZ",
+ "yyyy-MM-ddTHH:mm:ss.ffffZ",
+ "yyyy-MM-ddTHH:mm:ss.fffffZ",
+ "yyyy-MM-ddTHH:mm:ss.ffffffZ",
+ "yyyy-MM-ddTHH:mm:ss.fffffffZ",
+ // time
+ "HH:mm:ss",
+ "HH:mm:ss.f",
+ "HH:mm:ss.ff",
+ "HH:mm:ss.fff",
+ "HH:mm:ss.ffff",
+ "HH:mm:ss.fffff",
+ "HH:mm:ss.ffffff",
+ "HH:mm:ss.fffffff",
+ "HH:mm:sszzz",
+ "HH:mm:ss.fzzz",
+ "HH:mm:ss.ffzzz",
+ "HH:mm:ss.fffzzz",
+ "HH:mm:ss.ffffzzz",
+ "HH:mm:ss.fffffzzz",
+ "HH:mm:ss.ffffffzzz",
+ "HH:mm:ss.fffffffzzz",
+ "HH:mm:ssZ",
+ "HH:mm:ss.fZ",
+ "HH:mm:ss.ffZ",
+ "HH:mm:ss.fffZ",
+ "HH:mm:ss.ffffZ",
+ "HH:mm:ss.fffffZ",
+ "HH:mm:ss.ffffffZ",
+ "HH:mm:ss.fffffffZ",
+ // date
+ "yyyy-MM-dd",
+ "yyyy-MM-ddzzz",
+ "yyyy-MM-ddZ",
+ // gYearMonth
+ "yyyy-MM",
+ "yyyy-MMzzz",
+ "yyyy-MMZ",
+ // gYear
+ "yyyy",
+ "yyyyzzz",
+ "yyyyZ",
+ // gMonthDay
+ "--MM-dd",
+ "--MM-ddzzz",
+ "--MM-ddZ",
+ // gDay
+ "---dd",
+ "---ddzzz",
+ "---ddZ",
+ });
+ }
+
+ public static DateTime ToDateTime(string s, string format)
+ {
+ DateTimeFormatInfo d = new DateTimeFormatInfo();
+ d.FullDateTimePattern = format;
+ return DateTime.Parse(s, d);
+ }
+
+ public static DateTime ToDateTime(string s, string[] formats)
+ {
+ DateTimeStyles style = DateTimeStyles.AllowLeadingWhite |
+ DateTimeStyles.AllowTrailingWhite;
+ return DateTime.ParseExact (s, formats, DateTimeFormatInfo.InvariantInfo, style);
+ }
+
+ public static Decimal ToDecimal(string s)
+ {
+ return Decimal.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static double ToDouble(string s)
+ {
+ if (s == "INF") return System.Double.PositiveInfinity;
+ if (s == "-INF") return System.Double.NegativeInfinity;
+ if (s == "NaN") return System.Double.NaN;
+ return Double.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static Guid ToGuid(string s)
+ {
+ return new Guid(s);
+ }
+
+ public static short ToInt16(string s)
+ {
+ return Int16.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static int ToInt32(string s)
+ {
+ return Int32.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static long ToInt64(string s)
+ {
+ return Int64.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static SByte ToSByte(string s)
+ {
+ return SByte.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static float ToSingle(string s)
+ {
+ if (s == "INF") return System.Single.PositiveInfinity;
+ if (s == "-INF") return System.Single.NegativeInfinity;
+ if (s == "NaN") return System.Single.NaN;
+ return Single.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(Guid value)
+ {
+ return value.ToString("D",CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(int value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(short value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(byte value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(long value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(char value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(bool value)
+ {
+ if (value) return "true";
+ return "false";
+ }
+
+ [CLSCompliant (false)]
+ public static string ToString(SByte value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(Decimal value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static string ToString(UInt64 value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(TimeSpan value)
+ {
+ StringBuilder builder = new StringBuilder();
+ if (value.Ticks < 0) {
+ builder.Append('-');
+ value = value.Negate();
+ }
+ builder.Append('P');
+ if (value.Days > 0) builder.Append(value.Days).Append('D');
+ if (value.Days > 0 || value.Minutes > 0 || value.Seconds > 0 || value.Milliseconds > 0) {
+ builder.Append('T');
+ if (value.Hours > 0) builder.Append(value.Hours).Append('D');
+ if (value.Minutes > 0) builder.Append(value.Minutes).Append('M');
+ if (value.Seconds > 0 || value.Milliseconds > 0) {
+ builder.Append(value.Seconds);
+ if (value.Milliseconds > 0) builder.Append('.').Append(String.Format("{0:000}", value.Milliseconds));
+ builder.Append('S');
+ }
+ }
+ return builder.ToString();
+ }
+
+ public static string ToString(double value)
+ {
+ if (Double.IsNegativeInfinity(value)) return "-INF";
+ if (Double.IsPositiveInfinity(value)) return "INF";
+ if (Double.IsNaN(value)) return "INF";
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(float value)
+ {
+ if (Single.IsNegativeInfinity(value)) return "-INF";
+ if (Single.IsPositiveInfinity(value)) return "INF";
+ if (Single.IsNaN(value)) return "INF";
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static string ToString(UInt32 value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static string ToString(UInt16 value)
+ {
+ return value.ToString(CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(DateTime value)
+ {
+ return value.ToString("yyyy-MM-ddTHH:mm:ss.fffffffzzz", CultureInfo.InvariantCulture);
+ }
+
+ public static string ToString(DateTime value, string format)
+ {
+ return value.ToString(format, CultureInfo.InvariantCulture);
+ }
+
+ [MonoTODO]
+ public static TimeSpan ToTimeSpan(string s)
+ {
+ return TimeSpan.Parse(s); // FIXME: Should Parse according to XML Schema spec
+ }
+
+ [CLSCompliant (false)]
+ public static UInt16 ToUInt16(string s)
+ {
+ return UInt16.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static UInt32 ToUInt32(string s)
+ {
+ return UInt32.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ [CLSCompliant (false)]
+ public static UInt64 ToUInt64(string s)
+ {
+ return UInt64.Parse(s, CultureInfo.InvariantCulture);
+ }
+
+ public static string VerifyName(string name)
+ {
+ Exception innerEx;
+ if(name == null)
+ throw new ArgumentNullException("name");
+
+ if(XmlConstructs.IsValidName(name, out innerEx))
+ return name;
+
+ throw new XmlException("'"+name+"' is not a valid XML Name",null);
+ }
+
+ public static string VerifyNCName(string ncname)
+ {
+ Exception innerEx;
+ if(ncname == null)
+ throw new ArgumentNullException("ncname");
+
+ if(XmlConstructs.IsValidNCName(ncname, out innerEx))
+ return ncname;
+
+ throw new XmlException("'"+ncname+"' is not a valid XML NCName",innerEx);
+ }
+ }
+}
projects / mono.git / blobdiff