virtual const unsigned char *GetDataForUrl(const WCHAR *url, size_t *len) {
ScopedCritSec scope(&docAccess);
ScopedMem<WCHAR> plainUrl(url::GetFullPath(url));
ScopedMem<char> urlUtf8(str::conv::ToUtf8(plainUrl));
data.Append(doc->GetData(urlUtf8, len));
return data.Last();
}
PageDestination *ChmEngineImpl::GetNamedDest(const WCHAR *name)
{
ScopedMem<WCHAR> plainUrl(str::ToPlainUrl(name));
int pageNo = pages.Find(plainUrl) + 1;
if (pageNo > 0)
return new ChmTocItem(NULL, pageNo, str::Dup(name));
return NULL;
}
PageDestination *ChmModel::GetNamedDest(const WCHAR *name)
{
ScopedMem<WCHAR> plainUrl(url::GetFullPath(name));
int pageNo = pages.Find(plainUrl) + 1;
if (pageNo > 0)
return new ChmNamedDest(name, pageNo);
return NULL;
}
// We fake page numbers by doing a depth-first traversal of
// toc tree and considering each unique html page in toc tree
// as a page
int CreatePageNoForURL(const WCHAR *url) {
if (!url || IsExternalUrl(url))
return 0;
ScopedMem<WCHAR> plainUrl(str::ToPlainUrl(url));
int pageNo = pages->Find(plainUrl) + 1;
if (pageNo > 0)
return pageNo;
pages->Append(plainUrl.StealData());
return pages->Count();
}
int CreatePageNoForURL(const WCHAR *url) {
if (!url || IsExternalUrl(url))
return 0;
ScopedMem<WCHAR> plainUrl(str::ToPlainUrl(url));
int pageNo = pages->Count() + 1;
bool inserted = urlsSet.Insert(plainUrl, pageNo, &pageNo);
if (inserted) {
pages->Append(plainUrl.StealData());
CrashIf(pageNo != pages->Count());
} else {
CrashIf(pageNo == pages->Count() + 1);
}
return pageNo;
}
// Load and cache data for a given url inside CHM file.
bool ChmEngineImpl::GetDataForUrl(const WCHAR *url, char **data, size_t *len)
{
ScopedMem<WCHAR> plainUrl(str::ToPlainUrl(url));
ChmCacheEntry *e = FindDataForUrl(plainUrl);
if (!e) {
e = new ChmCacheEntry(plainUrl);
ScopedMem<char> urlUtf8(str::conv::ToUtf8(plainUrl));
e->data = (char *)doc->GetData(urlUtf8, &e->size);
if (!e->data) {
delete e;
return false;
}
urlDataCache.Append(e);
}
*data = e->data;
*len = e->size;
return true;
}
// Load and cache data for a given url inside CHM file.
const unsigned char *ChmModel::GetDataForUrl(const WCHAR *url, size_t *len)
{
ScopedMem<WCHAR> plainUrl(url::GetFullPath(url));
ChmCacheEntry *e = FindDataForUrl(plainUrl);
if (!e) {
e = new ChmCacheEntry(Allocator::StrDup(&poolAlloc, plainUrl));
ScopedMem<char> urlUtf8(str::conv::ToUtf8(plainUrl));
e->data = doc->GetData(urlUtf8, &e->size);
if (!e->data) {
delete e;
return NULL;
}
urlDataCache.Append(e);
}
if (len)
*len = e->size;
return e->data;
}
//
// There have been problems with the finish-signal coming from the networkmanager.
// To avoid that, the reply-signals were connected and the data is taken from the
// sender() method.
//
void ownCloudInfo::slotReplyFinished()
{
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
if( ! reply ) {
qDebug() << "ownCloudInfo: Reply empty!";
return;
}
// Detect redirect url
QVariant possibleRedirUrl = reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
/* We'll deduct if the redirection is valid in the redirectUrl function */
_urlRedirectedTo = redirectUrl( possibleRedirUrl.toUrl(),
_urlRedirectedTo );
if(!_urlRedirectedTo.isEmpty()) {
QString configHandle;
qDebug() << "Redirected to " << possibleRedirUrl;
// We'll do another request to the redirection url.
// an empty config handle is ok for the default config.
if( _configHandleMap.contains(reply) ) {
configHandle = _configHandleMap[reply];
qDebug() << "Redirect: Have a custom config handle: " << configHandle;
}
QString path = _directories[reply];
qDebug() << "This path was redirected: " << path;
MirallConfigFile cfgFile( configHandle );
QString newUrl = _urlRedirectedTo.toString();
if( newUrl.endsWith( path )) {
// cut off the trailing path
newUrl.chop( path.length() );
cfgFile.setOwnCloudUrl( _connection, newUrl );
qDebug() << "Update the config file url to " << newUrl;
getRequest( path, false ); // FIXME: Redirect for webdav!
reply->deleteLater();
return;
} else {
qDebug() << "WRN: Path is not part of the redirect URL. NO redirect.";
}
}
_urlRedirectedTo.clear();
// TODO: check if this is always the correct encoding
const QString version = QString::fromUtf8( reply->readAll() );
const QString url = reply->url().toString();
QString plainUrl(url);
plainUrl.remove( QLatin1String("/status.php"));
QString info( version );
if( url.endsWith( QLatin1String("status.php")) ) {
// it was a call to status.php
if( reply->error() == QNetworkReply::NoError && info.isEmpty() ) {
// This seems to be a bit strange behaviour of QNetworkAccessManager.
// It calls the finised slot multiple times but only the first read wins.
// That happend when the code connected the finished signal of the manager.
// It did not happen when the code connected to the reply finish signal.
qDebug() << "WRN: NetworkReply with not content but also no error! " << reply;
reply->deleteLater();
return;
}
qDebug() << "status.php returns: " << info << " " << reply->error() << " Reply: " << reply;
if( info.contains(QLatin1String("installed"))
&& info.contains(QLatin1String("version"))
&& info.contains(QLatin1String("versionstring")) ) {
info.remove(0,1); // remove first char which is a "{"
info.remove(-1,1); // remove the last char which is a "}"
QStringList li = info.split( QLatin1Char(',') );
QString versionStr;
QString version;
QString edition;
foreach ( const QString& infoString, li ) {
QStringList touple = infoString.split( QLatin1Char(':'));
QString key = touple[0];
key.remove(QLatin1Char('"'));
QString val = touple[1];
val.remove(QLatin1Char('"'));
if( key == QLatin1String("versionstring") ) {
// get the versionstring out.
versionStr = val;
} else if( key == QLatin1String( "version") ) {
// get version out
version = val;
} else if( key == QLatin1String( "edition") ) {
// get version out
edition = val;
} else {
qDebug() << "Unknown info from ownCloud status.php: "<< key << "=" << val;
}
}
emit ownCloudInfoFound( plainUrl, versionStr, version, edition );
} else {
//
// There have been problems with the finish-signal coming from the networkmanager.
// To avoid that, the reply-signals were connected and the data is taken from the
// sender() method.
//
void ownCloudInfo::slotReplyFinished()
{
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
QSslConfiguration sslConfig = reply->sslConfiguration();
if (!sslConfig.isNull()) {
QMutexLocker lock(&_certChainMutex);
_certificateChain = sslConfig.peerCertificateChain();
}
if( ! reply ) {
qDebug() << "ownCloudInfo: Reply empty!";
return;
}
// Detect redirect url
QUrl possibleRedirUrl = reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
/* We'll deduct if the redirection is valid in the redirectUrl function */
if (!possibleRedirUrl.isEmpty() && _redirectCount++ > 10) {
// Are we in a redirect loop
qDebug() << "Redirect loop while redirecting to" << possibleRedirUrl;
possibleRedirUrl.clear();
}
if(!possibleRedirUrl.isEmpty()) {
QString configHandle;
qDebug() << "Redirected to " << possibleRedirUrl;
// We'll do another request to the redirection url.
// an empty config handle is ok for the default config.
if( _configHandleMap.contains(reply) ) {
configHandle = _configHandleMap[reply];
qDebug() << "Redirect: Have a custom config handle: " << configHandle;
}
QString path = _directories[reply];
if (path.isEmpty()) {
path = QLatin1String("status.php");
} else {
path.prepend( QLatin1String(WEBDAV_PATH) );
}
qDebug() << "This path was redirected: " << path;
QString newUrl = possibleRedirUrl.toString();
if( !path.isEmpty() && newUrl.endsWith( path )) {
// cut off the trailing path
newUrl.chop( path.length() );
_urlRedirectedTo = newUrl;
qDebug() << "Updated url to" << newUrl;
getRequest( possibleRedirUrl );
} else {
qDebug() << "WRN: Path is not part of the redirect URL. NO redirect.";
}
reply->deleteLater();
_directories.remove(reply);
_configHandleMap.remove(reply);
return;
}
// TODO: check if this is always the correct encoding
const QString version = QString::fromUtf8( reply->readAll() );
const QString url = reply->url().toString();
QString plainUrl(url);
plainUrl.remove( QLatin1String("/status.php"));
QString info( version );
if( url.endsWith( QLatin1String("status.php")) ) {
// it was a call to status.php
if( reply->error() == QNetworkReply::NoError && info.isEmpty() ) {
// This seems to be a bit strange behaviour of QNetworkAccessManager.
// It calls the finised slot multiple times but only the first read wins.
// That happend when the code connected the finished signal of the manager.
// It did not happen when the code connected to the reply finish signal.
qDebug() << "WRN: NetworkReply with not content but also no error! " << reply;
reply->deleteLater();
return;
}
qDebug() << "status.php returns: " << info << " " << reply->error() << " Reply: " << reply;
if( info.contains(QLatin1String("installed"))
&& info.contains(QLatin1String("version"))
&& info.contains(QLatin1String("versionstring")) ) {
info.remove(0,1); // remove first char which is a "{"
info.remove(-1,1); // remove the last char which is a "}"
QStringList li = info.split( QLatin1Char(',') );
QString versionStr;
QString version;
QString edition;
foreach ( const QString& infoString, li ) {
QStringList touple = infoString.split( QLatin1Char(':'));
QString key = touple[0];
key.remove(QLatin1Char('"'));
QString val = touple[1];
val.remove(QLatin1Char('"'));
if( key == QLatin1String("versionstring") ) {
// get the versionstring out.
versionStr = val;
} else if( key == QLatin1String( "version") ) {
// get version out
version = val;
} else if( key == QLatin1String( "edition") ) {
// get version out
edition = val;
} else if(key == QLatin1String("installed")) {
// Silently ignoring "installed = true" information
} else {
qDebug() << "Unknown info from ownCloud status.php: "<< key << "=" << val;
}
}
emit ownCloudInfoFound( plainUrl, versionStr, version, edition );
} else {
