public string Run(string sourceSql)
{
StringBuilder output = new StringBuilder();
int num = 0;
int pos = 0;
while (pos <= sourceSql.Length)
{
this.PassWhiteSpaces(output, sourceSql, ref pos);
if (pos < sourceSql.Length)
{
if (TextScanner.Pass('?', sourceSql, ref pos))
{
this.OutputQuestionMark(num++, output, sourceSql, ref pos);
}
else
{
string str;
if (TextScanner.PassQuoted(ref str, '\'', sourceSql, ref pos))
{
this.OutputStringLiteral(str, output, sourceSql, ref pos);
}
else if (TextScanner.PassQuoted(ref str, '"', sourceSql, ref pos))
{
this.OutputQualifiedIdentifier(str, output, sourceSql, ref pos);
}
else if (this.PassQuoted(ref str, '[', ']', sourceSql, ref pos))
{
this.OutputQualifiedIdentifier(str, output, sourceSql, ref pos);
}
else if (TextScanner.PassIdentifier(ref str, sourceSql, ref pos))
{
this.OutputIdentifier(str, output, sourceSql, ref pos);
}
else
{
output.Append(sourceSql[pos++]);
}
}
}
else
{
break;
}
}
return(output.ToString());
}