本文整理汇总了C++中Sock::Open方法的典型用法代码示例。如果您正苦于以下问题：C++ Sock::Open方法的具体用法？C++ Sock::Open怎么用？C++ Sock::Open使用的例子？那么, 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Sock的用法示例。
在下文中一共展示了Sock::Open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: qsmtp
int qsmtp(qMailOpts *popts)
{
Sock *pSock = NULL;
int rval = 0;
try
{
if (popts->timeout == 0.0F)
popts->timeout = QM_TIMEOUT;
else if (popts->timeout < QM_TIMEOUT_MIN)
popts->timeout = QM_TIMEOUT_MIN;
if (!popts->port)
popts->port = QM_SMTP_PORT;
if (!popts->smtp)
throw qEx(199, "Host was not specified");
if (!popts->rcpt)
throw qEx(198, "Must specify recipient.");
if (!popts->to && !strchr((const char *)popts->rcpt,';'))
popts->to = popts->rcpt;
if (!popts->helo)
popts->helo = popts->smtp;
const char *host = popts->smtp;
int port = popts->port;
pSock = new Sock;
pSock->SetTimeout(popts->timeout);
int sock_err = pSock->Open(host, port);
if (sock_err == Sock::ERR_GETHOST)
throw qEx(QM_ERR_SOCK_GETHOST, QM_ERR_SOCK_GETHOST_RC, host);
else if (sock_err == Sock::ERR_CONNECT)
throw qEx(QM_ERR_SOCK_CONNECT, QM_ERR_SOCK_CONNECT_RC, host, port);
else if (sock_err == Sock::ERR_TIMEOUT)
throw qEx(QM_ERR_SOCK_CONNECT, QM_ERR_SOCK_CONNECT_RC, host, port);
else if (sock_err)
throw qEx(sock_err, "Connect to host %s, error #%d", host, sock_err);
qMailState state;
int multi;
char *line, *pcur;
int errs;
CStr request;
state.opts = popts;
state.proto = 1;
state.code = 0;
pSock->ReadLine(&line);
do {
errs = smtp_next(&state, request);
if (errs > Q_ERRTHRESH) {
char *p = request.Length() ? strrchr((const char *) request,'\r') : NULL;
if (p) *p = '\0';
throw qEx(QM_ERR_SMTP_THRESH, QM_ERR_SMTP_THRESH_RC, errs, (const char *) request);
}
if (pSock->Write(request, request.Length()) < 0)
throw qEx(QM_ERR_SOCK_WRITE_REQ, QM_ERR_SOCK_WRITE_REQ_RC, host);
if (state.proto != qsBlock && state.proto != qsQuit) {
do {
if (pSock->ReadLine(&line) < 0)
throw qEx(QM_ERR_SOCK_READ_REQ, QM_ERR_SOCK_READ_REQ_RC, host);
state.code = strtol(line, &pcur, 10);
multi = (*pcur++ == '-');
smtp_resp(&state, pcur);
} while (multi);
}
} while (state.proto);
} catch (CEx pEx) {
if (pSock) delete pSock;
pSock = NULL;
throw pEx;
} catch (...) {
rval = 999;
}
if (pSock) delete pSock;
return rval;
}