void RSSManager::load(SimpleXML& aXml)
{
{
CFlyLock(g_csFeed);
aXml.resetCurrentChild();
if (aXml.findChild("Rss"))
{
aXml.stepIn();
while (aXml.findChild("Feed"))
{
const string& realURL = aXml.getChildData();
if (realURL.empty())
{
continue;
}
const string& sourceName = aXml.getChildAttrib("Name");
const string& codeingType = aXml.getChildAttrib("Codeing");
const size_t iCodeingType = Util::toInt(codeingType);
// add only unique RSS feeds
addNewFeed(realURL, sourceName, getCodeing(iCodeingType));
}
aXml.stepOut();
}
}
updateFeeds();
}
void VideoPreview::SetDownloadSegment(int64_t pos, int64_t size)
{
CFlyLock(csDownloadItems);
int64_t posNew = pos;
int64_t sizeNew = size;
if (!_fileRoadMap->GetInsertableSizeAndPos(posNew, sizeNew))
{
bool iFound = false;
MapVItems::const_iterator i = _ask2Download.cbegin();
while (i != _ask2Download.cend()) // Это цикл должен убить все скачанные из заказа не зависимо от найденных
{
if (IsAvailableData(i->getPosition(), i->getSize()))
i = _ask2Download.erase(i);
else
{
if (i->getPosition() == posNew)
iFound = true;
++i;
}
}
if (iFound)
return;
LocalArray<CHAR, 256>buff;
_snprintf(buff.data(), buff.size(), "ask segment: %s / %s", Util::toString(posNew).c_str(), Util::toString(sizeNew).c_str());
string loginfo = buff.data();
VideoPreview::getInstance()->AddLogInfo(loginfo);
_ask2Download.push_back(FileRoadMapItem(posNew, sizeNew));
}
}
/*
* 1) Pass through labels w/o "xn--" prefix unaltered.
* 2) Strip "xn--" prefix and pass to punycode_decode()
* 3) Repeat for all labels with "xn--" prefix.
* 4) Collect Unicode strings and convert to original codepage.
*/
BOOL IDNA_convert_from_ACE (
char *name, /* IN/OUT: ACE/native ASCII name */
size_t *size) /* IN: ACE raw string length */
{ /* OUT: ASCII decoded length */
char *in_name = name;
char **labels;
int i;
BOOL rc = FALSE;
CFlyLock(g_critSection);
labels = split_labels (name);
for (i = 0; labels[i]; i++)
{
const char *ascii = NULL;
const char *label = labels[i];
if (!strncmp(label,"xn--",4) && label[4])
{
ascii = convert_from_ACE (label+4);
if (!ascii)
goto quit;
}
name += sprintf_s (name, MAX_COPY_SIZE, "%s.", ascii ? ascii : label);
}
if (name > in_name)
name--;
*name = '\0';
*size = name - in_name;
rc = TRUE;
quit:
return rc;
}
bool
RSSManager::removeFeedAt(size_t pos)
{
bool bRes = false;
CFlyLock(g_csFeed); // [+] IRainman fix.
if (pos < g_feeds.size())
{
RSSFeed* feed = g_feeds.at(pos);
if (feed)
{
auto i = g_feeds.cbegin();
for (; i != g_feeds.cend(); ++i)
{
if (*i == feed)
{
break;
}
}
if (i != g_feeds.cend())
{
g_feeds.erase(i);
bRes = true;
}
}
}
return bRes;
}
void TraceManager::print(const string& msg)
{
DWORD tid;
char buf[21];
time_t now = time(NULL);
//+BugMaster: fix
if (!strftime(buf, 21, "%Y-%m-%d %H:%M:%S ", localtime(&now)))
{
strcpy(buf, "xxxx-xx-xx xx:xx:xx ");
}
//-BugMaster: fix
tid = GetCurrentThreadId();
CFlyLock(cs);
try
{
f->write(buf + string(indents[tid], ' ') + msg + "\r\n");
}
catch (const FileException&)
{
// ...
}
}
bool VideoPreview::IsAvailableData(int64_t pos, int64_t size) const
{
CFlyLock(csRoadMap);
if (_fileRoadMap.get() != NULL)
return _fileRoadMap->IsAvaiable(pos, size);
return false;
}
void VideoPreview::addSegment(int64_t start, int64_t size)
{
CFlyLock(csRoadMap);
_fileRoadMap->AddSegment(start, size);
if (!_viewStarted && ::IsWindow(_callWnd))
_ServerStartedReportNoWait(_callWnd);
_viewStarted = true;
}
void VideoPreview::_AddLogInfo(const std::string& loginfo)
{
CFlyLock(csInfo);
if (_logInfoData.size() >= MAX_INFO_STACK_COUNT)
_logInfoData.pop();
_logInfoData.push(loginfo);
_SendLogInfo();
}
void VideoPreview::on(QueueManagerListener::FileMoved, const string& n) noexcept
{
if (n.compare(_currentFilePreview) == 0)
{
CFlyLock(csRoadMap);
m_tempFilename = n;
_canUseFile = true;
LocalArray<CHAR, 256>buff;
_snprintf(buff.data(), buff.size(), "All file %s now available", n.c_str());
VideoPreview::getInstance()->AddLogInfo(buff.data());
}
}
bool VideoPreview::GetNextLogItem(string& outString)
{
CFlyLock(csInfo);
if (!_logInfoData.empty())
{
outString = _logInfoData.front();
_logInfoData.pop();
}
else
outString.clear();
return !outString.empty();
}
void RSSManager::save(SimpleXML& aXml)
{
CFlyLock(g_csFeed);
aXml.addTag("Rss");
aXml.stepIn();
for (auto i = g_feeds.cbegin(); i != g_feeds.cend(); ++i)
{
aXml.addTag("Feed", (*i)->getFeedURL());
aXml.addChildAttrib("Name", (*i)->getSource());
const size_t codeingT = GetCodeingByString((*i)->getCodeing());
aXml.addChildAttrib("Codeing", Util::toString(codeingT));
}
aXml.stepOut();
}
void RSSManager::updateFeeds()
{
dcassert(!ClientManager::isShutdown());
if (!ClientManager::isShutdown())
{
{
CFlyLock(g_csFeed);
if (g_feeds.empty()) // [+] IRainman fix.
return;
}
if (RSSManager::isValidInstance())
{
RSSManager::getInstance()->addTask(CHECK_NEWS);
}
}
}
RSSFeed*
RSSManager::addNewFeed(const string& url, const string& name, const string& codeing, bool bUpdateFeeds/* = false */)
{
CFlyLock(g_csFeed); // [+] IRainman fix.
if (!hasRSSFeed(url, name))
{
RSSFeed* rFeed = new RSSFeed(url, name, codeing);
g_feeds.push_back(rFeed);
if (bUpdateFeeds)
{
updateFeeds();
}
return rFeed;
}
return nullptr;
}
RSSManager::~RSSManager(void)
{
TimerManager::getInstance()->removeListener(this);
waitShutdown();
{
CFlyFastLock(g_csNews);
for (auto j = g_newsList.cbegin(); j != g_newsList.cend(); ++j)
{
delete *j;
}
}
{
CFlyLock(g_csFeed);
for (auto i = g_feeds.cbegin(); i != g_feeds.cend(); ++i)
{
delete *i;
}
}
}
void
RSSManager::updateAllFeeds()
{
unsigned int iNewNews = 0;
NewsList l_fire_added_array;
{
CFlyLock(g_csFeed); // [+] IRainman fix.
for (auto i = g_feeds.cbegin(); i != g_feeds.cend(); ++i)
{
if ((*i)->UpdateFeedNewXML())
{
const RSSFeed::RSSItemList& list = (*i)->getNewsList();
for (auto j = list.cbegin(); j != list.cend(); ++j)
{
const RSSItem *l_item = new RSSItem(*j);
CFlyFastLock(g_csNews);
if (canAdd(l_item))
{
g_newsList.push_back(l_item);
l_fire_added_array.push_back(l_item);
}
else
{
safe_delete(l_item);
}
}
iNewNews += list.size();
}
}
}
for (auto i = l_fire_added_array.begin(); i != l_fire_added_array.end(); ++i)
{
fly_fire1(RSSListener::Added(), *i);
}
if (iNewNews)
{
fly_fire1(RSSListener::NewRSS(), iNewNews);
}
}
size_t VideoPreview::getDownloadItems(int64_t blockSize, vector<int64_t>& ItemsArray)
{
CFlyLock(csDownloadItems);
MapVItems::const_iterator i = _ask2Download.cbegin();
while (i != _ask2Download.cend())
{
if (IsAvailableData(i->getPosition(), i->getSize()))
i = _ask2Download.erase(i);
else
{
int64_t startPos = ((i->getPosition()) / blockSize) * blockSize;
const int64_t endPos = ((i->getPosition() + i->getSize()) / blockSize) * blockSize;
for (; startPos <= endPos; startPos += blockSize)
ItemsArray.push_back(startPos);
++i;
}
}
_ask2Download.clear();
return ItemsArray.size();
}
/*
* E.g. convert "www.tromsø.no" to ACE:
*
* 1) Convert each label separately. "www", "tromsø" and "no"
* 2) "tromsø" -> u+0074 u+0072 u+006F u+006D u+0073 u+00F8
* 3) Pass this through 'punycode_encode()' which gives "troms-zua".
* 4) Repeat for all labels with non-ASCII letters.
* 5) Prepending "xn--" for each converted label gives "www.xn--troms-zua.no".
*
* E.g. 2:
* "www.blåbærsyltetøy.no" -> "www.xn--blbrsyltety-y8aO3x.no"
*
* Ref. http://www.imc.org/idna/do-idna.cgi
* http://www.norid.no/domenenavnbaser/ace/ace_technical.en.html
*/
BOOL IDNA_convert_to_ACE (
char *name, /* IN/OUT: native ASCII/ACE name */
size_t *size) /* IN: length of name buf */
{ /* OUT: ACE encoded length */
const BYTE *p;
const char *ace;
char *in_name = name;
char **labels;
int i;
size_t len = 0;
BOOL rc = FALSE;
CFlyLock(g_critSection);
labels = split_labels (name);
for (i = 0; labels[i]; i++)
{
ace = NULL;
for (p = (const BYTE*)labels[i]; *p; p++)
if (*p >= 0x80) /* !! this may not be true for all codepages */
{
ace = convert_to_ACE (labels[i]);
if (!ace)
goto quit;
break;
}
if (ace)
{
if (len + 5 + strlen(ace) > *size)
{
#ifdef IDNA_DEBUG_ENABLED
IDNA_DEBUG ("input length exceeded\n");
#endif
dcassert(0);
goto quit;
}
name += sprintf (name, "xn--%s.", ace);
}
else /* pass through unchanged */
{
if (len + 1 + strlen(labels[i]) > *size)
{
#ifdef IDNA_DEBUG_ENABLED
IDNA_DEBUG ("input length exceeded\n");
#endif
dcassert(0);
goto quit;
}
name += sprintf (name, "%s.", labels[i]);
}
}
if (in_name > name) /* drop trailing '.' */
name--;
len = name - in_name;
*name = '\0';
*size = len;
#ifdef IDNA_DEBUG_ENABLED
IDNA_DEBUG ("IDNA_convert_to_ACE: '%s', %d bytes\n", in_name, int(len));
#endif
rc = TRUE;
quit:
return rc;
}
void VideoPreview::setFileAlreadyDownloaded()
{
CFlyLock(csRoadMap);
_fileRoadMap->AddSegment(0, _previewFileSize);
}
bool VideoPreview::checkEvents()
{
while (m_video_task_semaphore.wait())
{
pair<Tasks, TaskData*> p;
p.second = 0;
{
CFlyLock(cs);
dcassert(!m_tasks.empty());
if (m_tasks.empty())
return false;
p = m_tasks.front();
m_tasks.pop_front();
}
try
{
if (failed && p.first != SHUTDOWN)
{
dcdebug("VideoPreview: New command when already failed: %d\n", p.first);
fail(STRING(DISCONNECTED));
goto check_events_clean_task_data; // [+] IRainman fix.
// delete p.second; continue; [-] IRainman fix.
}
switch (p.first)
{
case START_PREVIEW_SERVER:
{
if (!IsServerStarted())
{
_StartServer();
}
}
break;
case STOP_PREVIEW_SERVER:
{
if (IsServerStarted())
_StopServer();
}
break;
case ADD_LOG_INFO:
{
_AddLogInfo(p.second->m_logInfo);
}
break;
case SHUTDOWN:
{
if (IsServerStarted())
_StopServer();
}
return false;
}
// delete p.second; [-] IRainman fix.
}
catch (const Exception& e)
{
// delete p.second; [-] IRainman fix.
fail(e.getError());
}
// [+] IRainman fix.
check_events_clean_task_data:
delete p.second;
// [~] IRainman fix.
}
return true;
}
