[Dotgnu-pnet-commits] CVS: pnetlib/runtime/System ContextMarshalException.cs,NONE,1.1 ContextStaticObject.cs,NONE,1.1 DllNotFoundException.cs,NONE,1.1 ICustomFormatter.cs,NONE,1.1 TimeZone.cs,NONE,1.1DateTime.cs,1.21,1.22

[Rhys Weatherley <address@hidden>]

Update of /cvsroot/dotgnu-pnet/pnetlib/runtime/System
In directory subversions:/tmp/cvs-serv10170/runtime/System

Modified Files:
        DateTime.cs 
Added Files:
        ContextMarshalException.cs ContextStaticObject.cs 
        DllNotFoundException.cs ICustomFormatter.cs TimeZone.cs 
Log Message:


Add various missing classes.


--- NEW FILE ---
/*
 * ContextMarshalException.cs - Implementation of the
 *              "System.ContextMarshalException" class.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System
{

#if CONFIG_REMOTING

using System.Runtime.Serialization;

[Serializable]
public class ContextMarshalException : SystemException
{

        // Constructors.
        public ContextMarshalException()
                : base(_("Exception_ContextMarshal")) {}
        public ContextMarshalException(String msg)
                : base(msg) {}
        public ContextMarshalException(String msg, Exception inner)
                : base(msg, inner) {}
        protected ContextMarshalException(SerializationInfo info,
                                                                          
StreamingContext context)
                : base(info, context) {}

        // Get the default message to use for this exception type.
        internal override String MessageDefault
                        {
                                get
                                {
                                        return _("Exception_ContextMarshal");
                                }
                        }

        // Get the default HResult value for this type of exception.
        internal override uint HResultDefault
                        {
                                get
                                {
                                        return 0x80131504;
                                }
                        }

}; // class ContextMarshalException

#endif // CONFIG_REMOTING

}; // namespace System

--- NEW FILE ---
/*
 * ContextStaticAttribute.cs - Implementation of the
 *                      "System.ContextStaticAttribute" class.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System
{

#if CONFIG_REMOTING

[Serializable]
[AttributeUsage(AttributeTargets.Field, Inherited=false)]
public class ContextStaticAttribute : Attribute
{
        // Constructor.
        public ContextStaticAttribute() {}

}; // class ContextStaticAttribute

#endif // CONFIG_REMOTING

}; // namespace System

--- NEW FILE ---
/*
 * DllNotFoundException.cs - Implementation of the
 *                      "System.DllNotFoundException" class.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System
{

#if !ECMA_COMPAT

using System.Runtime.Serialization;

[Serializable]
public class DllNotFoundException : TypeLoadException
{
        // Constructors.
        public DllNotFoundException()
                : base(_("Exception_DllNotFound")) {}
        public DllNotFoundException(String msg)
                : base(msg) {}
        public DllNotFoundException(String msg, Exception inner)
                : base(msg, inner) {}
        protected DllNotFoundException(SerializationInfo info,
                                                                   
StreamingContext context)
                : base(info, context) {}

        // Get the default message to use for this exception type.
        internal override String MessageDefault
                        {
                                get
                                {
                                        return _("Exception_DllNotFound");
                                }
                        }

        // Get the default HResult value for this type of exception.
        internal override uint HResultDefault
                        {
                                get
                                {
                                        return 0x80131524;
                                }
                        }

}; // class DllNotFoundException

#endif // !ECMA_COMPAT

}; // namespace System

--- NEW FILE ---
/*
 * ICustomFormatter.cs - Implementation of the
 *              "System.ICustomFormatter" interface.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System
{

#if !ECMA_COMPAT

public interface ICustomFormatter
{

        String Format(String format, Object arg, IFormatProvider 
formatProvider);

}; // interface ICustomFormatter

#endif // !ECMA_COMPAT

}; // namespace System

--- NEW FILE ---
/*
 * TimeZone.cs - Implementation of the "System.TimeZone" class.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System
{

#if !ECMA_COMPAT

using System.Globalization;
using Platform;

[Serializable]
public abstract class TimeZone
{
        // Internal state.
        private static TimeZone current;

        // Constructor.
        protected TimeZone() {}

        // Get the current timezone.
        public static TimeZone CurrentTimeZone
                        {
                                get
                                {
                                        lock(typeof(TimeZone))
                                        {
                                                if(current == null)
                                                {
                                                        current = new 
LocalTimeZone();
                                                }
                                                return current;
                                        }
                                }
                        }

        // Get the daylight savings name for the timezone.
        public abstract String DaylightName { get; }

        // Get the standard name for the timezone.
        public abstract String StandardName { get; }

        // Get the offset from UTC of this timezone at a given time.
        public abstract TimeSpan GetUtcOffset(DateTime time);

        // Convert a UTC time value into a local time value.
        public virtual DateTime ToLocalTime(DateTime time)
                        {
                                return time - GetUtcOffset(time);
                        }

        // Convert a local time value into a UTC time value.
        public virtual DateTime ToUniversalTime(DateTime time)
                        {
                                return time + GetUtcOffset(time);
                        }

        // Get the daylight saving time rules for this timezone in a given year.
        public abstract DaylightTime GetDaylightChanges(int year);

        // Determine if a specified time is within the daylight savings period.
        public static bool IsDaylightSavingTime
                                (DateTime time, DaylightTime daylightTimes)
                        {
                                // If there are no daylight savings rules, then 
bail out.
                                if(daylightTimes == null)
                                {
                                        return false;
                                }

                                // The period needs to be calculated 
differently depending
                                // upon whether the delta is positive or 
negative.
                                DateTime start, end;
                                if(daylightTimes.Delta.Ticks > 0)
                                {
                                        start = daylightTimes.Start + 
daylightTimes.Delta;
                                        end = daylightTimes.End;
                                }
                                else
                                {
                                        start = daylightTimes.Start;
                                        end = daylightTimes.End - 
daylightTimes.Delta;
                                }

                                // Detect which hemisphere the information is 
for.
                                if(start > end)
                                {
                                        // Southern hemisphere with summer at 
year's end.
                                        return (time < start || time >= end);
                                }
                                else
                                {
                                        // Northern hemisphere with summer in 
mid-year.
                                        return (time >= start && time < end);
                                }
                        }
        public virtual bool IsDaylightSavingTime(DateTime time)
                        {
                                return IsDaylightSavingTime
                                        (time, GetDaylightChanges(time.Year));
                        }

        // Information about the local time zone.
        private sealed class LocalTimeZone : TimeZone
        {
                // Cached daylight information for a particular year.
                private int cachedYear;
                private DaylightTime cachedChanges;

                // Constructor.
                public LocalTimeZone()
                                {
                                        cachedYear = -1;
                                }

                // Get the daylight savings name for the timezone.
                public override String DaylightName
                                {
                                        get
                                        {
                                                return 
TimeMethods.GetDaylightName();
                                        }
                                }

                // Get the standard name for the timezone.
                public override String StandardName
                                {
                                        get
                                        {
                                                return 
TimeMethods.GetStandardName();
                                        }
                                }

                // Get the offset from UTC of this timezone at a given time.
                public override TimeSpan GetUtcOffset(DateTime time)
                                {
                                        int secs = 
TimeMethods.GetTimeZoneAdjust(time.Ticks);
                                        return new TimeSpan(-secs * 
TimeSpan.TicksPerSecond);
                                }

                // Get the daylight saving time rules for this timezone in a 
given year.
                public override DaylightTime GetDaylightChanges(int year)
                                {
                                        long start, end, delta;
                                        if(year < 1 || year > 9999)
                                        {
                                                throw new 
ArgumentOutOfRangeException
                                                        (_("ArgRange_Year"));
                                        }
                                        lock(this)
                                        {
                                                if(cachedYear == year)
                                                {
                                                        return cachedChanges;
                                                }
                                                if(TimeMethods.GetDaylightRules
                                                                (year, out 
start, out end, out delta))
                                                {
                                                        cachedChanges = new 
DaylightTime
                                                                (new 
DateTime(start),
                                                                 new 
DateTime(end),
                                                                 new 
TimeSpan(delta));
                                                }
                                                else
                                                {
                                                        cachedChanges = new 
DaylightTime
                                                                
(DateTime.MinValue, DateTime.MaxValue,
                                                                 TimeSpan.Zero);
                                                }
                                                cachedYear = year;
                                                return cachedChanges;
                                        }
                                }

        }; // class LocalTimeZone

}; // class TimeZone

#endif // !ECMA_COMPAT

}; // namespace System

Index: DateTime.cs
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnetlib/runtime/System/DateTime.cs,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -r1.21 -r1.22
*** DateTime.cs 16 Apr 2003 03:17:55 -0000      1.21
--- DateTime.cs 19 Apr 2003 04:03:04 -0000      1.22
***************
*** 933,937 ****
                        {
                                return new DateTime
!                                       (value_ - 
((long)(TimeMethods.GetTimeZoneAdjust())) *
                                                                        
TimeSpan.TicksPerSecond);
                        }
--- 933,937 ----
                        {
                                return new DateTime
!                                       (value_ - 
((long)(TimeMethods.GetTimeZoneAdjust(value_))) *
                                                                        
TimeSpan.TicksPerSecond);
                        }
***************
*** 941,945 ****
                        {
                                return new DateTime
!                                       (value_ + 
((long)(TimeMethods.GetTimeZoneAdjust())) *
                                                                        
TimeSpan.TicksPerSecond);
                        }
--- 941,945 ----
                        {
                                return new DateTime
!                                       (value_ + 
((long)(TimeMethods.GetTimeZoneAdjust(value_))) *
                                                                        
TimeSpan.TicksPerSecond);
                        }