本文整理汇总了C++中HttpSession::CloseTransaction方法的典型用法代码示例。如果您正苦于以下问题：C++ HttpSession::CloseTransaction方法的具体用法？C++ HttpSession::CloseTransaction怎么用？C++ HttpSession::CloseTransaction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HttpSession的用法示例。
在下文中一共展示了HttpSession::CloseTransaction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: OnTransactionHeaderCompleted
void HttpThread::OnTransactionHeaderCompleted(HttpSession & httpSession,
HttpTransaction & httpTransaction,
int headerLen, bool bAuthRequired)
{
result r = E_SUCCESS;
HttpResponse * pResponse = httpTransaction.GetResponse();
if ((r = GetLastResult()) != E_SUCCESS)
{
LOG(LWARNING, ("httpTransaction.GetResponse error", r));
httpSession.CancelTransaction(httpTransaction);
httpSession.CloseTransaction(httpTransaction);
m_callback.OnFinish(-1, m_begRange, m_endRange);
return;
}
int const httpStatusCode = pResponse->GetHttpStatusCode();
// When we didn't ask for chunks, code should be 200
// When we asked for a chunk, code should be 206
bool const isChunk = !(m_begRange == 0 && m_endRange < 0);
if ((isChunk && httpStatusCode != 206) || (!isChunk && httpStatusCode != 200))
{
LOG(LWARNING, ("Http request to", m_url, " aborted with HTTP code", httpStatusCode));
httpSession.CancelTransaction(httpTransaction);
r = httpSession.CloseTransaction(httpTransaction);
m_callback.OnFinish(-4, m_begRange, m_endRange);
LOG(LDEBUG, ("CloseTransaction result", r));
return;
}
else if (m_expectedSize > 0)
{
bool bGoodSize = false;
// try to get content length from Content-Range header first
HttpHeader * pHeader = pResponse->GetHeader();
LOG(LDEBUG, ("Header:", FromTizenString(*pHeader->GetRawHeaderN())));
IEnumerator * pValues = pHeader->GetFieldValuesN("Content-Range");
if (GetLastResult() == E_SUCCESS)
{
bGoodSize = true;
pValues->MoveNext(); // strange, but works
String const * pString = dynamic_cast<String const *>(pValues->GetCurrent());
if (pString->GetLength())
{
int lastInd;
pString->LastIndexOf ('/', pString->GetLength()-1, lastInd);
int64_t value = -1;
String tail;
pString->SubString(lastInd + 1, tail);
LOG(LDEBUG, ("tail value:",FromTizenString(tail)));
LongLong::Parse(tail, value);
if (value != m_expectedSize)
{
LOG(LWARNING, ("Http request to", m_url,
"aborted - invalid Content-Range:", value, " expected:", m_expectedSize ));
httpSession.CancelTransaction(httpTransaction);
r = httpSession.CloseTransaction(httpTransaction);
m_callback.OnFinish(-2, m_begRange, m_endRange);
LOG(LDEBUG, ("CloseTransaction result", r));
}
}
}
else
{
pValues = pHeader->GetFieldValuesN("Content-Length");
if (GetLastResult() == E_SUCCESS)
{
bGoodSize = true;
pValues->MoveNext(); // strange, but works
String const * pString = dynamic_cast<String const *>(pValues->GetCurrent());
if (pString)
{
int64_t value = -1;
LongLong::Parse(*pString, value);
if (value != m_expectedSize)
{
LOG(LWARNING, ("Http request to", m_url,
"aborted - invalid Content-Length:", value, " expected:", m_expectedSize));
httpSession.CancelTransaction(httpTransaction);
r = httpSession.CloseTransaction(httpTransaction);
m_callback.OnFinish(-2, m_begRange, m_endRange);
LOG(LDEBUG, ("CloseTransaction result", r));
}
}
}
}
if (!bGoodSize)
{
LOG(LWARNING, ("Http request to", m_url,
"aborted, server didn't send any valid file size"));
httpSession.CancelTransaction(httpTransaction);
r = httpSession.CloseTransaction(httpTransaction);
m_callback.OnFinish(-2, m_begRange, m_endRange);
LOG(LDEBUG, ("CloseTransaction result", r));
}
}
}