escape_json()

std::string Lila::Lila::escape_json ( const std::string &  str )

staticprivate

Escapes a string for safe JSON encoding.

Parameters

str	Input string

Returns

Escaped string

Definition at line 251 of file Lila.cpp.

{
    std::string escaped;
    escaped.reserve(str.size());
 
    for (char c : str) {
        switch (c) {
        case '"':
            escaped += "\\\"";
            break;
        case '\\':
            escaped += "\\\\";
            break;
        case '\n':
            escaped += "\\n";
            break;
        case '\r':
            escaped += "\\r";
            break;
        case '\t':
            escaped += "\\t";
            break;
        default:
            if (c >= 0x20) {
                escaped += c;
            }
        }
    }
    return escaped;
}