bool KsCardMsg::ParseMsg(const std::string &msg)
{
Json::Value root;
Json::Reader reader;
msgtype_="";
msg_field_.clear();
if(!reader.parse(msg,root))
{
wxLogError(wxT("数据格式错误"));
return false;
}
std::string value;
value = root.get("msgtype","None").asString();
msgtype_ = value;
if(msgtype_.length() == 0)
{
wxLogError(wxT("数据格式错误,没有消息类型"));
return false;
}
parseLevel_ = 0;
bool rc = parseJsonData("",root);
if(!rc)
msg_field_.clear();
return rc;
}
bool KsCardMsg::parseJsonData(const std::string& rootname,Json::Value &root)
{
size_t i;
Json::Value::Members mbs = root.getMemberNames();
++parseLevel_;
if(parseLevel_>2)
return false;
for(i = 0;i < mbs.size(); ++i)
{
Json::Value& clt = root[mbs[i]];
std::string fullname = rootname;
if(rootname.length() > 0)
fullname += ".";
fullname += mbs[i];
if(clt.isArray() || clt.isObject())
{
if(!parseJsonData(fullname,clt))
return false;
}
else
{
msg_field_.insert(PARA_MAP_TYPE::value_type(fullname,root.get(mbs[i],"").asString()));
}
}
return true;
}
void SocketIOClient::monitor() {
*databuffer = 0;
if (!client.connected()) {
Serial.println("Connecting...");
if (!connect(ID, hostname, port)){
Serial.println("Connection Failed.");
delay(1000);
return;
}
}
if (!client.available()) return;
char which;
while (client.available()) {
readmsg();
dataptr = databuffer;
switch (databuffer[0]) {
case '1': // connect: []
which = 6;
break;
case '2': // heartbeat: [2::]
client.print((char)0);
client.print("2::");
client.print((char)255);
continue;
case '5': // event: [5:::{"name":"ls"}]
which = 3;
break;
default:
if (debug) {
Serial.print("Drop ");
Serial.println(dataptr);
}
continue;
}
findColon(which);
dataptr += 1;
// handle backslash-delimited escapes
char *optr = databuffer;
/*
while (*dataptr && (*dataptr != '"')) {
if (*dataptr == '\\') {
++dataptr; // todo: this just handles "; handle \r, \n, \t, \xdd
}
*optr++ = *dataptr++;
}*/
while (*dataptr) {
if (*dataptr == '\\') {
// Do not remove escapes for json parsing
//Serial.println("\\");
//++dataptr; // todo: this just handles "; handle \r, \n, \t, \xdd
}
*optr++ = *dataptr++;
}
*optr = 0;
if (debug) {
Serial.print("[");
Serial.print(databuffer);
Serial.println("]");
}
parseJsonData(databuffer);
}
}
