std::string agocontrol::variantListToJSONString(qpid::types::Variant::List list) {
string result;
result += "[";
for (Variant::List::const_iterator it = list.begin(); it != list.end(); ++it) {
std::string tmpstring;
switch(it->getType()) {
case VAR_MAP:
result += variantMapToJSONString(it->asMap());
break;
case VAR_LIST:
result += variantListToJSONString(it->asList());
break;
case VAR_STRING:
tmpstring = it->asString();
replaceString(tmpstring, "\"", "\\\"");
result += "\"" + tmpstring + "\"";
break;
default:
if (it->asString().size() != 0) {
result += it->asString();
} else {
result += "null";
}
}
if ((it != list.end()) && (next(it) != list.end())) result += ",";
}
result += "]";
return result;
}
size_t MessageEncoder::getEncodedSize(const qpid::types::Variant::List& list, bool alwaysUseLargeList)
{
size_t total(0);
for (qpid::types::Variant::List::const_iterator i = list.begin(); i != list.end(); ++i) {
total += getEncodedSizeForValue(*i);
}
//its not just the count that determines whether we can use a small list, but the aggregate size:
if (alwaysUseLargeList || list.size()*2 > 255 || total > 255) total += 4/*size*/ + 4/*count*/;
else total += 1/*size*/ + 1/*count*/;
total += 1 /*code for list itself*/;
return total;
}