public static IEnumerable <CssSourceMapNode> Decode(string vlqValue, string basePath, params string[] sources)
{
int generatedLine = 0, previousSource, previousGeneratedColumn, previousOriginalLine, previousOriginalColumn;
previousSource = previousGeneratedColumn = previousOriginalLine = previousOriginalColumn = 0;
var stream = new StringReader(vlqValue);
while (stream.Peek() != -1)
{
if (stream.Peek() == ',')
{
stream.Read();
continue;
}
if (stream.Peek() == ';')
{
stream.Read();
generatedLine++;
previousGeneratedColumn = 0;
continue;
}
var result = new CssSourceMapNode();
// Generated column.
result.GeneratedColumn = previousGeneratedColumn + VlqDecode(stream);
result.GeneratedLine = generatedLine;
previousGeneratedColumn = result.GeneratedColumn;
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
{
yield break;
}
// Original source.
previousSource += VlqDecode(stream);
result.SourceFilePath = GetName(previousSource, basePath, sources);
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
{
throw new VlqException("Found a source, but no line and column");
}
// Original line.
result.OriginalLine = previousOriginalLine + VlqDecode(stream);
previousOriginalLine = result.OriginalLine;
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
{
throw new VlqException("Found a source and line, but no column");
}
// Original column.
result.OriginalColumn = previousOriginalColumn + VlqDecode(stream);
previousOriginalColumn = result.OriginalColumn;
// Skip Original Name bit; we are not using it.
if (stream.Peek() > 0 && !IsMappingSeparator(stream.Peek()))
{
stream.Read();
}
yield return(result);
}
}
public static IEnumerable<CssSourceMapNode> Decode(string vlqValue, string basePath, params string[] sources)
{
int generatedLine = 0, previousSource, previousGeneratedColumn, previousOriginalLine, previousOriginalColumn;
previousSource = previousGeneratedColumn = previousOriginalLine = previousOriginalColumn = 0;
var stream = new StringReader(vlqValue);
while (stream.Peek() != -1)
{
if (stream.Peek() == ',')
{
stream.Read();
continue;
}
if (stream.Peek() == ';')
{
stream.Read();
generatedLine++;
previousGeneratedColumn = 0;
continue;
}
var result = new CssSourceMapNode();
// Generated column.
result.GeneratedColumn = previousGeneratedColumn + VlqDecode(stream);
result.GeneratedLine = generatedLine;
previousGeneratedColumn = result.GeneratedColumn;
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
yield break;
// Original source.
previousSource += VlqDecode(stream);
result.SourceFilePath = GetName(previousSource, basePath, sources);
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
throw new VlqException("Found a source, but no line and column");
// Original line.
result.OriginalLine = previousOriginalLine + VlqDecode(stream);
previousOriginalLine = result.OriginalLine;
if (stream.Peek() < 0 || IsMappingSeparator(stream.Peek()))
throw new VlqException("Found a source and line, but no column");
// Original column.
result.OriginalColumn = previousOriginalColumn + VlqDecode(stream);
previousOriginalColumn = result.OriginalColumn;
// Skip Original Name bit; we are not using it.
if (stream.Peek() > 0 && !IsMappingSeparator(stream.Peek()))
stream.Read();
yield return result;
}
}
public static IEnumerable<CssSourceMapNode> Decode(string vlqValue, string basePath, params string[] sources)
{
int generatedLine = 0, previousSource, previousGeneratedColumn, previousOriginalLine, previousOriginalColumn;
previousSource = previousGeneratedColumn = previousOriginalLine = previousOriginalColumn = 0;
while (vlqValue.Length > 0)
{
if (vlqValue[0] == ',')
{
vlqValue = vlqValue.Substring(1);
continue;
}
if (vlqValue[0] == ';')
{
generatedLine++;
vlqValue = vlqValue.Substring(1);
previousGeneratedColumn = 0;
continue;
}
var temp = VlqDecode(vlqValue);
var result = new CssSourceMapNode();
// Generated column.
result.GeneratedColumn = previousGeneratedColumn + temp.value;
result.GeneratedLine = generatedLine;
previousGeneratedColumn = result.GeneratedColumn;
vlqValue = temp.rest;
if (vlqValue.Length < 1 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
yield break;
// Original source.
temp = VlqDecode(vlqValue);
previousSource += temp.value;
result.SourceFilePath = GetName(previousSource, basePath, sources);
vlqValue = temp.rest;
if (vlqValue.Length == 0 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
throw new VlqException("Found a source, but no line and column");
// Original line.
temp = VlqDecode(vlqValue);
result.OriginalLine = previousOriginalLine + temp.value;
previousOriginalLine = result.OriginalLine;
vlqValue = temp.rest;
if (vlqValue.Length == 0 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
throw new VlqException("Found a source and line, but no column");
// Original column.
temp = VlqDecode(vlqValue);
result.OriginalColumn = previousOriginalColumn + temp.value;
previousOriginalColumn = result.OriginalColumn;
vlqValue = temp.rest;
if (vlqValue.Length > 0 && !_mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
// Skip Original Name bit; we are not using it.
vlqValue = vlqValue.Substring(1);
yield return result;
}
}
public static IEnumerable <CssSourceMapNode> Decode(string vlqValue, string basePath, params string[] sources)
{
int generatedLine = 0, previousSource, previousGeneratedColumn, previousOriginalLine, previousOriginalColumn;
previousSource = previousGeneratedColumn = previousOriginalLine = previousOriginalColumn = 0;
while (vlqValue.Length > 0)
{
if (vlqValue[0] == ',')
{
vlqValue = vlqValue.Substring(1);
continue;
}
if (vlqValue[0] == ';')
{
generatedLine++;
vlqValue = vlqValue.Substring(1);
previousGeneratedColumn = 0;
continue;
}
var temp = VlqDecode(vlqValue);
var result = new CssSourceMapNode();
// Generated column.
result.GeneratedColumn = previousGeneratedColumn + temp.value;
result.GeneratedLine = generatedLine;
previousGeneratedColumn = result.GeneratedColumn;
vlqValue = temp.rest;
if (vlqValue.Length < 1 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
{
yield break;
}
// Original source.
temp = VlqDecode(vlqValue);
previousSource += temp.value;
result.SourceFilePath = GetName(previousSource, basePath, sources);
vlqValue = temp.rest;
if (vlqValue.Length == 0 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
{
throw new VlqException("Found a source, but no line and column");
}
// Original line.
temp = VlqDecode(vlqValue);
result.OriginalLine = previousOriginalLine + temp.value;
previousOriginalLine = result.OriginalLine;
vlqValue = temp.rest;
if (vlqValue.Length == 0 || _mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
{
throw new VlqException("Found a source and line, but no column");
}
// Original column.
temp = VlqDecode(vlqValue);
result.OriginalColumn = previousOriginalColumn + temp.value;
previousOriginalColumn = result.OriginalColumn;
vlqValue = temp.rest;
if (vlqValue.Length > 0 && !_mappingSeparator.IsMatch(vlqValue.Substring(0, 1)))
{
// Skip Original Name bit; we are not using it.
vlqValue = vlqValue.Substring(1);
}
yield return(result);
}
}
