@ -46,32 +46,27 @@ namespace Net {
|
||||
/** Maximum time to hold a cache entry
|
||||
* = 1 week in seconds
|
||||
*/
|
||||
#define MAX_TIME_TO_EXPIRE 1*7*24*60*60
|
||||
#define MAX_TIME_TO_EXPIRE 1 * 7 * 24 * 60 * 60
|
||||
|
||||
|
||||
MetaCacheSink::MetaCacheSink(MetaEntryPtr entry, ChecksumValidator * md5sum, bool is_eternal)
|
||||
:Net::FileSink(entry->getFullPath()), m_entry(entry), m_md5Node(md5sum), m_is_eternal(is_eternal)
|
||||
MetaCacheSink::MetaCacheSink(MetaEntryPtr entry, ChecksumValidator* md5sum, bool is_eternal)
|
||||
: Net::FileSink(entry->getFullPath()), m_entry(entry), m_md5Node(md5sum), m_is_eternal(is_eternal)
|
||||
{
|
||||
addValidator(md5sum);
|
||||
}
|
||||
|
||||
Task::State MetaCacheSink::initCache(QNetworkRequest& request)
|
||||
{
|
||||
if (!m_entry->isStale())
|
||||
{
|
||||
if (!m_entry->isStale()) {
|
||||
return Task::State::Succeeded;
|
||||
}
|
||||
|
||||
// check if file exists, if it does, use its information for the request
|
||||
QFile current(m_filename);
|
||||
if(current.exists() && current.size() != 0)
|
||||
{
|
||||
if (m_entry->getRemoteChangedTimestamp().size())
|
||||
{
|
||||
if (current.exists() && current.size() != 0) {
|
||||
if (m_entry->getRemoteChangedTimestamp().size()) {
|
||||
request.setRawHeader(QString("If-Modified-Since").toLatin1(), m_entry->getRemoteChangedTimestamp().toLatin1());
|
||||
}
|
||||
if (m_entry->getETag().size())
|
||||
{
|
||||
if (m_entry->getETag().size()) {
|
||||
request.setRawHeader(QString("If-None-Match").toLatin1(), m_entry->getETag().toLatin1());
|
||||
}
|
||||
}
|
||||
@ -79,25 +74,23 @@ Task::State MetaCacheSink::initCache(QNetworkRequest& request)
|
||||
return Task::State::Running;
|
||||
}
|
||||
|
||||
Task::State MetaCacheSink::finalizeCache(QNetworkReply & reply)
|
||||
Task::State MetaCacheSink::finalizeCache(QNetworkReply& reply)
|
||||
{
|
||||
QFileInfo output_file_info(m_filename);
|
||||
|
||||
if(wroteAnyData)
|
||||
{
|
||||
if (wroteAnyData) {
|
||||
m_entry->setMD5Sum(m_md5Node->hash().toHex().constData());
|
||||
}
|
||||
|
||||
m_entry->setETag(reply.rawHeader("ETag").constData());
|
||||
|
||||
if (reply.hasRawHeader("Last-Modified"))
|
||||
{
|
||||
if (reply.hasRawHeader("Last-Modified")) {
|
||||
m_entry->setRemoteChangedTimestamp(reply.rawHeader("Last-Modified").constData());
|
||||
}
|
||||
|
||||
m_entry->setLocalChangedTimestamp(output_file_info.lastModified().toUTC().toMSecsSinceEpoch());
|
||||
|
||||
{ // Cache lifetime
|
||||
{ // Cache lifetime
|
||||
if (m_is_eternal) {
|
||||
qCDebug(taskMetaCacheLogC) << "Adding eternal cache entry:" << m_entry->getFullPath();
|
||||
m_entry->makeEternal(true);
|
||||
@ -141,4 +134,4 @@ bool MetaCacheSink::hasLocalData()
|
||||
QFileInfo info(m_filename);
|
||||
return info.exists() && info.size() != 0;
|
||||
}
|
||||
}
|
||||
} // namespace Net
|
||||
|
Reference in New Issue
Block a user