XML<?xml version="1.0" encoding="utf-8"?><response list="true"> <count>1</count> <message> <mid>3094</mid> <date>1328546760</date> <out>0</out> <uid>nnnnnnnnnn</uid> <read_state>0</read_state> <title> ... </title> <body>test</body> </message></response>
int API_VK::getUnreadMessages() { QXmlStreamReader reader(xmlData); reader.readNext(); reader.readNext(); if (reader.name() == "response") { if (reader.attributes().hasAttribute("list")) { if (reader.attributes().value("list").toString() == "true") { reader.readNext(); reader.readNext(); // <--- дубликат if (reader.name() == "count") { return reader.readElementText().toInt(); } } } else return 0; } return -1; } return -1;}
