本文整理汇总了C++中XMLAttribute::getFirstText方法的典型用法代码示例。如果您正苦于以下问题：C++ XMLAttribute::getFirstText方法的具体用法？C++ XMLAttribute::getFirstText怎么用？C++ XMLAttribute::getFirstText使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类XMLAttribute的用法示例。
在下文中一共展示了XMLAttribute::getFirstText方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getInt
IDSLoadbalancerCfg::IDSLoadbalancerCfg(XMLElement* elem)
: CfgHelper<IDSLoadbalancer, IDSLoadbalancerCfg>(elem, "IDSLoadbalancer"),
selector(NULL),
updateInterval(0)
{
if (!elem) return;
XMLNode::XMLSet<XMLElement*> set = elem->getElementChildren();
for (XMLNode::XMLSet<XMLElement*>::iterator it = set.begin(); it != set.end(); it++) {
XMLElement* e = *it;
if (e->matches("updateinterval")) {
updateInterval = getInt("updateinterval", 0, e);
} else if (e->matches("PacketSelector")) {
XMLAttribute *a = e->getAttribute("type");
if (!a)
THROWEXCEPTION("no PacketSelector specified");
string _selector = a->getValue();
if (_selector == "HashPacketSelector") {
if (!selector) {
selector = new HashPacketSelector();
} else
THROWEXCEPTION("IDSLoadBalancerCfg: multiple packet selectors specified! This is not allowed.");
} else if (_selector == "IpPacketSelector") {
msg(MSG_DEBUG, "IpPacketSelector");
XMLNode::XMLSet<XMLElement*> set = e->getElementChildren();
for (XMLNode::XMLSet<XMLElement*>::iterator it = set.begin(); it != set.end(); it++) {
XMLElement* e = *it;
if (e->matches("DestinationIp")){
XMLAttribute *a = e->getAttribute("queueno");
if (!a)
THROWEXCEPTION("No queue number specified");
int queueno = 0;
std::string tmp = a->getValue();
try {
queueno = boost::lexical_cast<int>(tmp);
}catch (boost::bad_lexical_cast &){
THROWEXCEPTION("bad value for queue number: %s", tmp.c_str());
}
std::string ip = e->getFirstText();
dst[parseIp(ip)] = queueno;
}else if (e->matches("SourceIp")){
XMLElement* e = *it;
XMLAttribute *a = e->getAttribute("queueno");
if (!a)
THROWEXCEPTION("No queue number specified");
int queueno = 0;
std::string tmp = a->getValue();
try {
queueno = boost::lexical_cast<int>(tmp);
}catch (boost::bad_lexical_cast &){
THROWEXCEPTION("bad value for queue number: %s", tmp.c_str());
}
std::string ip = e->getFirstText();
src[parseIp(ip)] = queueno;
}
}
if (!selector) {
selector = new IpPacketSelector();
if (src.empty() && dst.empty())
THROWEXCEPTION("IDSLoadBalancerCfg: packet selector IpPacketSelector was defined, but no source or destination IPs!");
} else
THROWEXCEPTION("IDSLoadBalancerCfg: multiple packet selectors specified! This is not allowed.");
} else if (_selector == "PriorityPacketSelector") {
float startprio = getDouble("startPriority", 1.0, e);
uint32_t minmontime = getInt("minimumMonitoringTime", 10000, e);
uint32_t maxspeed = getInt("maxSpeed", 0, e);
list<PriorityNetConfig> config;
list<WeightModifierConfig> weightmods;
XMLNode::XMLSet<XMLElement*> set = e->getElementChildren();
for (XMLNode::XMLSet<XMLElement*>::iterator it = set.begin(); it != set.end(); it++) {
XMLElement* e = *it;
if (e->matches("networks")) {
XMLNode::XMLSet<XMLElement*> netset = e->getElementChildren();
for (XMLNode::XMLSet<XMLElement*>::iterator nit = netset.begin(); nit != netset.end(); nit++) {
XMLElement* e = *nit;
if (e->matches("network")) {
XMLAttribute* a = e->getAttribute("address");
if (!a) THROWEXCEPTION("IDSLoadBalancerCfg: no attribute 'address' in configuration element 'network'!");
string cidr = a->getFirstText();
size_t pos = cidr.find("/");
string ip = cidr.substr(0, pos);
string sbits = cidr.substr(pos+1);
int maskbits = atoi(sbits.c_str());
if (maskbits<0 || maskbits>32)
THROWEXCEPTION("IDSLoadBalancerCfg: attribute 'address' has invalid number of mask bits in configuration (%s)!", sbits.c_str());
in_addr_t ipaddr = inet_addr(ip.c_str());
if (ipaddr==(in_addr_t)-1)
THROWEXCEPTION("IDSLoadBalancerCfg: attribute 'address' has invalid ip subnet in configuration (%s)!", ip.c_str());
a = e->getAttribute("weight");
if (!a) THROWEXCEPTION("IDSLoadBalancerCfg: no attribute 'weight' in configuration element 'network'!");
char* res;
float weight = strtof(a->getFirstText().c_str(), &res);
if (weight<=0 || res==a->getFirstText().c_str())
THROWEXCEPTION("IDSLoadBalancerCfg: attribute 'weight' in configuration element 'network' contains invalid value (%s)!", a->getFirstText().c_str());
config.push_back(PriorityNetConfig(ntohl((uint32_t)ipaddr), ((1<<(32-maskbits))-1)^0xFFFFFFFF, maskbits, weight));
}
}
//.........这里部分代码省略.........