protected virtual void AddConverterMapping()
{
// remove any existing converter by the name we're about to give it (probably not necessary).
System.Diagnostics.Debug.Assert(!String.IsNullOrEmpty(FriendlyName));
if (ShouldRemoveBeforeAdd)
{
m_aECs.Remove(FriendlyName);
}
// if it was originally under a different name...
if (!String.IsNullOrEmpty(m_strOriginalFriendlyName) && (m_strOriginalFriendlyName != FriendlyName))
{
// ... remove that too (this one probably *is* necessary to remove old stuff)
m_aECs.Remove(m_strOriginalFriendlyName);
}
// have the sub-classes do their thing to add it
AddConverterMappingSub();
// if it worked, then ...
// ... indicate that now this converter is in the repository
IsInRepository = true;
// and save the name so we can clear it out if need be later
m_strOriginalFriendlyName = FriendlyName;
}
public void ConvertAsciiToUnicode()
{
string encFileName = Path.Combine(Path.GetTempPath(), "test.map");
try
{
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(
"SIL.FieldWorks.TE.EncTest.map"))
{
Assert.IsNotNull(stream);
// Define an encoding converter
using (StreamReader reader = new StreamReader(stream))
{
using (StreamWriter writer = new StreamWriter(encFileName))
{
writer.Write(reader.ReadToEnd());
}
}
}
m_converters = new EncConverters();
m_converters.Add("MyConverter", encFileName, ConvType.Legacy_to_from_Unicode, string.Empty,
string.Empty, ProcessTypeFlags.UnicodeEncodingConversion);
Assert.NotNull(m_converters["MyConverter"], "MyConverter didn't get added");
string filename = m_fileOs.MakeSfFile(Encoding.GetEncoding(EncodingConstants.kMagicCodePage),
false, "ROM",
@"\mt 0123456789",
"\\s \u0081\u009a\u0096\u00b5",
@"\c 1",
@"\v 1");
m_settings.AddFile(filename, ImportDomain.Main, null, null);
// Set the vernacular WS to use the MyConverter encoder
VernacularWs.LegacyMapping = "MyConverter";
ISCTextEnum textEnum = GetTextEnum(ImportDomain.Main,
new ScrReference(45, 0, 0, ScrVers.English),
new ScrReference(45, 1, 1, ScrVers.English));
ISCTextSegment textSeg = textEnum.Next();
Assert.IsNotNull(textSeg, "Unable to read segment");
Assert.AreEqual(@"\id", textSeg.Marker);
Assert.AreEqual("ROM ", textSeg.Text);
textSeg = textEnum.Next();
Assert.IsNotNull(textSeg, "Unable to read segment");
Assert.AreEqual(@"\mt", textSeg.Marker);
Assert.AreEqual("\u0966\u0967\u0968\u0969\u096a\u096b\u096c\u096d\u096e\u096f ", textSeg.Text);
textSeg = textEnum.Next();
Assert.IsNotNull(textSeg, "Unable to read segment");
Assert.AreEqual(@"\s", textSeg.Marker);
Assert.AreEqual("\u0492\u043a\u2013\u04e9 ", textSeg.Text);
textSeg = textEnum.Next();
Assert.IsNotNull(textSeg, "Unable to read segment");
Assert.AreEqual(@"\c", textSeg.Marker);
Assert.AreEqual(@" ", textSeg.Text);
textSeg = textEnum.Next();
Assert.IsNotNull(textSeg, "Unable to read segment");
Assert.AreEqual(@"\v", textSeg.Marker);
Assert.AreEqual(@" ", textSeg.Text);
}
finally
{
m_converters.Remove("MyConverter");
try
{
FileUtils.Delete(encFileName);
}
catch { }
}
}
