/// <summary>
/// Parses a given portrait.gfx file.
/// </summary>
/// <param name="filename">Path of the file to parse.</param>
private void Parse(string filename, PortraitData data)
{
if (!File.Exists(filename))
{
logger.Error(string.Format("File not found: {0}", filename));
return;
}
// Exclude vanilla files with known errors
if (filename.EndsWith("DefaultDialog.gfx") || filename.EndsWith("EU3_mapitems.gfx") || filename.EndsWith("chatfonts.gfx") ||
filename.EndsWith("fonts.gfx") || filename.EndsWith("mapitems.gfx"))
{
logger.Info(string.Format("Skipping parsing of file: {0}", filename));
return;
}
StreamReader stream = new StreamReader(filename, Encoding.GetEncoding(1252));
string fileContent = stream.ReadToEnd();
stream.Dispose();
//Check the file isn't empty
string[] lines = fileContent.Split(fileContent.Contains('\r') ? '\r' : '\n');
bool isEmpty = true;
for (int i = 0; i < lines.Length; i++)
{
if (!lines[i].Trim().StartsWith("#") && !String.IsNullOrEmpty(lines[i].Trim()))
{
isEmpty = false;
break;
}
}
if (isEmpty)
{
logger.Warn("File is empty: " + filename);
return;
}
//Parse the file
PortraitReaderLexer lexer = new PortraitReaderLexer(fileContent);
PortraitReaderParser parser = new PortraitReaderParser(lexer);
ParseResult result = parser.Parse();
if (!result.IsSuccess)
{
logger.Error(String.Format("Lexical error in file {0}, line {1}", (new FileInfo(filename).Name), string.Concat(result.Errors)));
return;
}
ParseTree(result.Root, filename, data);
}
/// <summary>
/// Parses a given portrait.gfx file.
/// </summary>
/// <param name="filename">Path of the file to parse.</param>
private void Parse(string filename, PortraitData data)
{
var fi = new FileInfo(filename);
if (!fi.Exists)
{
logger.LogError($"File not found: {filename}");
return;
}
// Exclude vanilla files with known errors
if (BadFiles.Contains(fi.Name))
{
logger.LogInformation($"Skipping parsing of file: {filename}");
return;
}
//Check the file isn't empty
var hasContent = File.ReadLines(filename, WesternEncoding)
.Select(l => l.Trim())
.Any(l => !l.StartsWith("#"));
if (!hasContent)
{
logger.LogWarning($"File is empty: {filename}");
return;
}
ParseResult result;
using (var fs = File.OpenRead(filename))
using (var fileReader = new StreamReader(fs, WesternEncoding))
{
//Parse the file
PortraitReaderLexer lexer = new PortraitReaderLexer(fileReader);
PortraitReaderParser parser = new PortraitReaderParser(lexer);
result = parser.Parse();
}
if (!result.IsSuccess)
{
logger.LogError($"Lexical error in file {fi.Name}, line {result.Errors}");
return;
}
ParseTree(result.Root, filename, data);
}
/// <summary>
/// Initializes a new instance of the parser
/// </summary>
/// <param name="lexer">The input lexer</param>
public PortraitReaderParser(PortraitReaderLexer lexer) : base(commonAutomaton, variables, virtuals, null, lexer)
{
}