fileUntil::AppendFile::AppendFile(StringArg filename)
: fp_(::fopen(filename.c_str(), "a+")),
writtenBytes_(0)
{
assert(fp_);
::setbuffer(fp_, buffer_, sizeof buffer_);
}
fileUntil::ReadSmallFile::ReadSmallFile(StringArg filename)
: fd_(::open(filename.c_str(), O_RDONLY | O_CLOEXEC)),
err_(0)
{
buf_[0] = '\0';
if (fd_ < 0)
err_ = errno;
}
bool Resolver::resolve(StringArg hostname, const Callback& cb){
loop_->assertInLoopThread();
QueryData* queryData = new QueryData(this, cb);
ares_gethostbyname(ctx_, hostname.c_str(), AF_INET,
&Resolver::ares_host_callback, queryData);
struct timeval tv;
struct timeval* tvp = ares_timeout(ctx_, NULL, &tv);
double timeout = getSeconds(tvp);
LOG_DEBUG << "timeout " << timeout << " active" << timerActive_;
if(!timerActive_){
loop_->runAfter(timeout, boost::bind(&Resolver::onTimer, this));
timerActive_ = true;
}
return queryData != NULL;
}
void Request::setRange(const StringArg range){
setopt(CURLOPT_RANGE, range.c_str());
}
RequestPtr Curl::getUrl(StringArg url){
RequestPtr req(new Request(this, url.c_str()));
return req;
}
