/// ------------------------------------------------------------------------------------
/// <summary>
/// writes the contents of the LDS file.
/// </summary>
/// <param name="ldsFileName">name of the Paratext LDS to be saved.</param>
/// <param name="normalStyle">The normal style.</param>
/// <param name="ws">The HVO of the writing system for the current export.</param>
/// <param name="fileWriterLds">file writer for the Paratext LDS file</param>
/// ------------------------------------------------------------------------------------
private void WriteLdsFileContents(string ldsFileName, UsfmStyEntry normalStyle, int ws,
FileWriter fileWriterLds)
{
Debug.Assert(fileWriterLds != null);
fileWriterLds.Open(ldsFileName);
ComputeSettings(normalStyle, ws);
fileWriterLds.WriteLine("[General]");
fileWriterLds.WriteLine("codepage=65001");
fileWriterLds.WriteLine("RTL=" + m_RtoL);
fileWriterLds.WriteLine("font=" + m_fontName);
fileWriterLds.WriteLine("name=" + m_wsName);
fileWriterLds.WriteLine("size=" + m_fontSize);
fileWriterLds.WriteLine(string.Empty, true);
fileWriterLds.WriteLine("[Checking]");
fileWriterLds.WriteLine(string.Empty, true);
fileWriterLds.WriteLine("[Characters]");
fileWriterLds.WriteLine(string.Empty, true);
fileWriterLds.WriteLine("[Punctuation]");
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Updates the lds file which describes the writing system in Paratext.
/// </summary>
/// <param name="ldsFileName">Name of the LDS file.</param>
/// <param name="normalStyle">The normal style.</param>
/// <param name="ws">The HVO of the writing system for the current export.</param>
/// <param name="fileWriterLDS">file writer for updating the Paratext LDS file</param>
/// ------------------------------------------------------------------------------------
public bool UpdateLdsFile(string ldsFileName, UsfmStyEntry normalStyle, int ws,
FileWriter fileWriterLDS)
{
try
{
string ldsContents;
using (StreamReader sr = new StreamReader(ldsFileName))
{
ldsContents = sr.ReadToEnd();
}
// Make backup of language file, if it doesn't exist.
if (!File.Exists(ldsFileName + ".bak"))
File.Copy(ldsFileName, ldsFileName + ".bak");
// REVIEW: Best way to handle if the file cannot be copied?
fileWriterLDS.Open(ldsFileName);
UpdateLdsContents(ldsContents, normalStyle, ws, fileWriterLDS);
}
catch
{
return false;
}
return true;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Open the file. This is virtual so it can be replaced in testing with an
/// in-memory file writer.
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
protected virtual FileWriter OpenFile(string fileName)
{
FileWriter writer = new FileWriter();
writer.Open(fileName);
return writer;
}