added: to Request options used by ezc generators:

bool gen_trim_white;
       bool gen_skip_new_line;
       bool gen_use_special_chars;
added: new ezc filter: fil_csv_escape
       for escaping csv fields





git-svn-id: svn://ttmath.org/publicrep/winix/trunk@877 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/filters.cpp

@@ -97,4 +97,43 @@ void fil_first_wordup(Info & i)
 }
 
 
+bool fil_csv_has_colon_or_quote(const std::wstring & str)
+{
+	for(size_t i=0 ; i<str.size() ; ++i)
+	{
+		if( str[i] == ',' || str[i] == '"' )
+			return true;
+	}
+
+return false;
+}
+
+
+
+void fil_csv_escape(Info & i)
+{
+	const std::wstring & str = i.in.Str();
+
+	if( fil_csv_has_colon_or_quote(str) )
+	{
+		i.out << R("\"");
+
+		for(size_t a=0 ; a<str.size() ; ++a)
+		{
+			if( str[a] == '"' )
+				i.out << R("\"\"");
+			else
+				i.out << R(str[a]);
+		}
+
+		i.out << R("\"");
+	}
+	else
+	{
+		i.out << R(str);
+	}
+}
+
+
+
 } // namespace