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crodnoeparser.cpp
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crodnoeparser.cpp
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/*=============================================================================\
| $HeadURL$
|
| Author: Jo2003
|
| last changed by: $Author$
|
| Begin: 19.03.2013
|
| $Id$
|
\=============================================================================*/
#include "crodnoeparser.h"
#include "externals_inc.h"
/* -----------------------------------------------------------------\
| Method: CRodnoeParser / constructor
| Begin: 19.01.2010 / 15:27:01
| Author: Jo2003
| Description: construct object and init values
|
| Parameters: data to parse, pointer to parent object
|
| Returns: --
\----------------------------------------------------------------- */
CRodnoeParser::CRodnoeParser(QObject * parent) : CApiXmlParser(parent)
{
// nothing to do here ...
}
/* -----------------------------------------------------------------\
| Method: parseChannelList
| Begin: 29.07.2010 / 11:28:20 (rewrite 13.01.2011)
| Author: Jo2003
| Description: parse channel list
|
| Parameters: ref. to response, ref. to chanList
|
| Returns: 0 --> ok
| else --> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseChannelList (const QString &sResp,
QVector<cparser::SChan> &chanList)
{
int iRV = 0;
QXmlStreamReader xml;
// clear channel list ...
chanList.clear();
sImgTmplTv = xmlElementToValue(sResp, "tv");
sImgTmplRadio = xmlElementToValue(sResp, "radio");
// fall back variant ...
if (sImgTmplTv == "")
{
sImgTmplTv = xmlElementToValue(sResp, "default");
}
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "groups")
{
// go into next level and parse groups ...
parseGroups(xml, chanList);
}
break;
default:
break;
} // end switch ...
} // end while ...
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseGroups
| Begin: 14.01.2011 / 16:50
| Author: Jo2003
| Description: parse group part of channel list
|
| Parameters: ref. to xml parser, ref. to chanList
|
| Returns: 0
\----------------------------------------------------------------- */
int CRodnoeParser::parseGroups (QXmlStreamReader &xml, QVector<cparser::SChan> &chanList)
{
QString sUnknown;
cparser::SChan groupEntry;
int idx = 0;
// while not end groups ...
while (!((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name() == "groups")))
{
if (xml.tokenType() == QXmlStreamReader::StartElement)
{
// item start --> initialize struct ...
if (xml.name() == "item")
{
initChanEntry(groupEntry, false);
}
else if (xml.name() == "name") // this is the default ...
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
groupEntry.sName = xml.text().toString();
}
}
else if (xml.name() == "user_title") // here we might overwrite the default name ...
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
groupEntry.sName = xml.text().toString();
}
}
else if (xml.name() == "id")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
groupEntry.iId = xml.text().toString().toInt();
}
}
else if (xml.name() == "color")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
groupEntry.sProgramm = xml.text().toString();
}
}
else if (xml.name() == "channels")
{
// ignore group ... ?
if (!ignoreGroup(groupEntry))
{
// make sure color isn't black ...
checkColor(groupEntry.sProgramm, idx++);
// store group entry ...
chanList.push_back(groupEntry);
// go into next level (channels)
parseChannels(xml, chanList);
}
}
else
{
// any unknown element shouldn't break our parser ...
sUnknown = xml.name().toString();
#ifndef QT_NO_DEBUG
mInfo(tr("Found unused element %1 ...").arg(sUnknown));
#endif
while (!((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name().toString() == sUnknown)))
{
#ifndef QT_NO_DEBUG
mInfo(tr("Found unused child %1: %2 ...")
.arg(xml.name().toString()).arg(xml.text().toString()));
#endif
}
}
}
}
return 0;
}
/* -----------------------------------------------------------------\
| Method: parseChannels
| Begin: 14.01.2011 / 16:50
| Author: Jo2003
| Description: parse channels part of channel list
|
| Parameters: ref. to xml parser, ref. to chanList
|
| Returns: 0
\----------------------------------------------------------------- */
int CRodnoeParser::parseChannels(QXmlStreamReader &xml, QVector<cparser::SChan> &chanList)
{
QString sUnknown;
cparser::SChan chanEntry;
QStringList slNeeded;
QMap<QString, QString> mResults;
QStringList slATracks;
// while no end of channels ...
while (!((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name() == "channels")))
{
if (xml.tokenType() == QXmlStreamReader::StartElement)
{
// item start -> init struct ...
if (xml.name() == "item")
{
initChanEntry(chanEntry);
}
else if (xml.name() == "name")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.sName = xml.text().toString();
}
}
else if (xml.name() == "id")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.iId = xml.text().toString().toInt();
}
}
else if (xml.name() == "is_video")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.bIsVideo = (xml.text().toString().toInt() == 1) ? true : false;
if (!chanEntry.bIsVideo)
{
// make radio cid unique ...
chanEntry.iId |= RADIO_OFFSET;
}
}
}
else if (xml.name() == "has_archive")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.bHasArchive = (xml.text().toString().toInt() == 1) ? true : false;
}
}
else if (xml.name() == "time_shift")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.iTs = xml.text().toString().toInt();
}
}
else if (xml.name() == "protected")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.bIsProtected = (xml.text().toString().toInt() == 1) ? true : false;
}
}
else if (xml.name() == "icon")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.sIcon = chanEntry.bIsVideo ? sImgTmplTv : sImgTmplRadio;
chanEntry.sIcon.replace("%ICON%", xml.text().toString());
}
}
else if (xml.name() == "epg")
{
// known ...
}
else if (xml.name() == "current")
{
slNeeded.clear();
mResults.clear();
slNeeded << "title" << "info" << "begin" << "end";
oneLevelParser(xml, "current", slNeeded, mResults);
chanEntry.sProgramm = QString("%1\n%2").arg(mResults.value("title")).arg(mResults.value("info"));
chanEntry.uiStart = mResults.value("begin").toUInt();
chanEntry.uiEnd = mResults.value("end").toUInt();
}
else if (xml.name() == "hide")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
chanEntry.bIsHidden = (xml.text().toString().toInt() == 1) ? true : false;
}
}
else if (xml.name() == "stream_params")
{
// go into next level ... parse stream params ...
parseStreamParams(xml, chanEntry.vTs);
}
else if (xml.name() == "audiotracks")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
slATracks = xml.text().toString().split(QChar(','), QString::SkipEmptyParts);
}
}
else if (xml.name() == "audiotrack_default")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
uint idx = (uint)slATracks.indexOf(xml.text().toString());
chanEntry.uiDefAud = (idx == (uint)-1) ? 0 : idx;
}
}
else
{
// any unknown element shouldn't break our parser ...
sUnknown = xml.name().toString();
#ifndef QT_NO_DEBUG
mInfo(tr("Found unused element %1 ...").arg(sUnknown));
#endif
while (!((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name().toString() == sUnknown)))
{
#ifndef QT_NO_DEBUG
mInfo(tr("Found unused child %1: %2 ...")
.arg(xml.name().toString()).arg(xml.text().toString()));
#endif
}
}
}
else if (xml.tokenType() == QXmlStreamReader::EndElement)
{
// item end -> save entry ...
if (xml.name() == "item")
{
chanList.push_back(chanEntry);
}
}
}
return 0;
}
/* -----------------------------------------------------------------\
| Method: parseStreamParams
| Begin: 14.01.2011 / 16:50
| Author: Jo2003
| Description: parse stream params part of channel list
|
| Parameters: ref. to xml parser, ref. to stream params vector
|
| Returns: 0
\----------------------------------------------------------------- */
int CRodnoeParser::parseStreamParams (QXmlStreamReader &xml, QVector<cparser::STimeShift>& vTs)
{
QString sUnknown;
cparser::STimeShift sTs;
bool bEndSub;
sTs.iBitRate = 0;
sTs.iTimeShift = 0;
while (!((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name() == "stream_params")))
{
if (xml.tokenType() == QXmlStreamReader::StartElement)
{
// item start -> init struct ...
if (xml.name() == "item")
{
sTs.iBitRate = 0;
sTs.iTimeShift = 0;
}
else if (xml.name() == "rate")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
sTs.iBitRate = xml.text().toString().toInt();
}
}
else if (xml.name() == "ts")
{
if (xml.readNext() == QXmlStreamReader::Characters)
{
sTs.iTimeShift = xml.text().toString().toInt();
}
}
else
{
// starttag unknown element ...
bEndSub = false;
sUnknown = xml.name().toString();
#ifndef QT_NO_DEBUG
mInfo(tr("Found unused element %1 ...").arg(sUnknown));
#endif
// search for endtag of unknown element ...
while(!xml.atEnd() && !xml.hasError() && !bEndSub)
{
if ((xml.readNext() == QXmlStreamReader::EndElement)
&& (xml.name().toString() == sUnknown))
{
// found end tag of unknown element ...
bEndSub = true;
}
}
}
}
else if (xml.tokenType() == QXmlStreamReader::EndElement)
{
// item end -> save entry ...
if (xml.name() == "item")
{
vTs.push_back(sTs);
}
}
}
return 0;
}
/* -----------------------------------------------------------------\
| Method: parseSServersLogin
| Begin: 11.05.2012
| Author: Jo2003
| Description: parse stream server from login response
|
| Parameters: XML in, ref. to srv vector, ref. to act value
|
| Returns: 0 ==> ok
| else ==> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseSServersLogin(const QString &sResp, QVector<cparser::SSrv> &vSrv,
QString &sActIp)
{
cparser::SSrv srv;
int iRV = 0;
QXmlStreamReader xml;
bool bStarted = false;
bool bAtEnd = false;
// clear epg list ...
vSrv.clear();
sActIp = xmlElementToValue(sResp, "media_server_id");
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError() && !bAtEnd)
{
switch (xml.readNext())
{
// we aren't interested in ...
case QXmlStreamReader::StartDocument:
case QXmlStreamReader::EndDocument:
break;
// any xml element ends ...
case QXmlStreamReader::EndElement:
if (xml.name() == "media_servers")
{
bStarted = false;
bAtEnd = true;
}
if ((xml.name() == "item") && bStarted)
{
vSrv.push_back(srv);
}
break;
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "media_servers")
{
bStarted = true;
}
if (bStarted)
{
if (xml.name() == "item")
{
srv.sName = "";
srv.sIp = "";
}
else if (xml.name() == "id")
{
// read srv ip address ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
srv.sIp = xml.text().toString();
}
}
else if (xml.name() == "title")
{
// read srv name ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
srv.sName = xml.text().toString();
}
}
}
break;
default:
break;
} // end switch ...
} // end while ...
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseCookie
| Begin: 28.07.2010 / 18:42:54
| Author: Jo2003
| Description: parse cookie
|
| Parameters: XML in, buffer for cookie, buffer for expire string
|
| Returns: 0 ==> ok
| else ==> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseCookie (const QString &sResp, QString &sCookie, cparser::SAccountInfo &sInf)
{
int iRV = 0;
QXmlStreamReader xml;
QString sSid, sSidName = "sid";
QStringList slNeeded;
QMap<QString, QString> mResults;
sCookie = "";
// so far we have no info about this -> fake!
sInf.bHasArchive = true;
sInf.bHasVOD = false;
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "sid")
{
// read sid ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sSid = xml.text().toString();
}
}
else if (xml.name() == "sid_name")
{
// read sid_name ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sSidName = xml.text().toString();
}
}
else if (xml.name() == "subscriptions")
{
mResults.clear();
slNeeded.clear();
slNeeded << "title" << "end_date";
// read next start tag "item" ...
xml.readNext();
// get expires value ...
oneLevelParser(xml, "item", slNeeded, mResults);
// format into string ...
sInf.sExpires = mResults.value("end_date");
/// Fix-Me! this might not work ... I haven't the possibility to check this right now!
sInf.dtExpires = QDateTime::fromString(sInf.sExpires);
}
else if (xml.name() == "services")
{
mResults.clear();
slNeeded.clear();
slNeeded << "vod" << "archive";
// get values ...
oneLevelParser(xml, "services", slNeeded, mResults);
sInf.bHasVOD = mResults.value("vod").toInt() ? true : false;
sInf.bHasArchive = mResults.value("archive").toInt() ? true : false;
}
else if (xml.name() == "servertime")
{
// read server time ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
// check offset ...
checkTimeOffSet (xml.text().toString().toUInt());
}
}
break;
default:
break;
} // end switch ...
} // end while ...
if ((sSid != "") && (sSidName != ""))
{
sCookie = QString("%1=%2").arg(sSidName).arg(sSid);
}
else
{
iRV = -1;
}
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseGenres
| Begin: 09.12.2010 / 13:27
| Author: Jo2003
| Description: parse genre XML
|
| Parameters: ref. to response, ref. to genres vector
|
| Returns: 0 --> ok
| else --> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseGenres (const QString& sResp, QVector<cparser::SGenre>& vGenres)
{
int iRV = 0;
QXmlStreamReader xml;
cparser::SGenre sGenre;
vGenres.clear ();
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "id")
{
// read id ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sGenre.uiGid = xml.text().toString().toUInt();
}
}
else if (xml.name() == "name")
{
// read name ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sGenre.sGName = xml.text().toString();
// add genre to vector ...
vGenres.push_back(sGenre);
}
}
break;
default:
break;
} // end switch ...
} // end while ...
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
//---------------------------------------------------------------------------
//
//! \brief parse current epg anser
//
//! \author Jo2003
//! \date 30.05.2012
//
//! \param parent pointer to parent widget
//
//! \return --
//---------------------------------------------------------------------------
int CRodnoeParser::parseEpgCurrent (const QString& sResp, QCurrentMap ¤tEpg)
{
int iRV = 0;
QXmlStreamReader xml;
int cid = -1;
QStringList slNeeded;
QMap<QString, QString> mResults;
cparser::SEpgCurrent entry;
QVector<cparser::SEpgCurrent> chanEntries;
currentEpg.clear();
slNeeded << "title" << "info" << "begin" << "end";
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "id")
{
// read cid ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
cid = xml.text().toString().toInt();
}
}
else if((xml.name() == "current") && (cid != -1))
{
// read epg entry ...
oneLevelParser(xml, "current", slNeeded, mResults);
entry.sShow = QString("%1\n%2").arg(mResults.value("title")).arg(mResults.value("info"));
entry.uiStart = mResults.value("begin").toUInt();
entry.uiEnd = mResults.value("end").toUInt();
chanEntries.append(entry);
}
else if((xml.name() == "next") && (cid != -1))
{
// read epg entry ...
oneLevelParser(xml, "next", slNeeded, mResults);
entry.sShow = QString("%1\n%2").arg(mResults.value("title")).arg(mResults.value("info"));
entry.uiStart = mResults.value("begin").toUInt();
entry.uiEnd = mResults.value("end").toUInt();
chanEntries.append(entry);
}
break;
case QXmlStreamReader::EndElement:
if ((xml.name() == "item") && (cid != -1))
{
if (!chanEntries.isEmpty())
{
currentEpg.insert(cid, chanEntries);
}
cid = -1;
chanEntries.clear();
}
break;
default:
break;
}
}
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseVodManager
| Begin: 23.05.2012
| Author: Jo2003
| Description: parse Vod Manager data (genre rating)
|
| Parameters: ref. to response, ref. to rates vector
|
| Returns: 0 --> ok
| else --> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseVodManager (const QString &sResp, QVector<cparser::SVodRate> &vRates)
{
int iRV = 0;
QXmlStreamReader xml;
cparser::SVodRate sRate;
vRates.clear ();
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "item")
{
sRate.iRateID = -1;
sRate.sAccess = "";
sRate.sGenre = "";
}
else if (xml.name() == "id_rate")
{
// read id ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sRate.iRateID = xml.text().toString().toUInt();
}
}
else if (xml.name() == "rate_name")
{
// read genre name ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sRate.sGenre = xml.text().toString();
}
}
else if (xml.name() == "action")
{
// read access ...
if (xml.readNext() == QXmlStreamReader::Characters)
{
sRate.sAccess = xml.text().toString();
}
}
break;
// any xml element ends ...
case QXmlStreamReader::EndElement:
if (xml.name() == "item")
{
// add rate ...
vRates.append(sRate);
}
break;
default:
break;
} // end switch ...
} // end while ...
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseVodList
| Begin: 09.12.2010 / 13:27
| Author: Jo2003
| Description: parse vod list
|
| Parameters: ref. to response, ref. to vod list vector,
| ref. to genre info struct
|
| Returns: 0 --> ok
| else --> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseVodList(const QString &sResp, QVector<cparser::SVodVideo> &vVodList, cparser::SGenreInfo &gInfo)
{
int iRV = 0;
QXmlStreamReader xml;
QStringList slNeeded;
QMap<QString, QString> mResults;
cparser::SVodVideo vod;
// clear vod list ...
vVodList.clear();
xml.addData(sResp);
while(!xml.atEnd() && !xml.hasError())
{
switch (xml.readNext())
{
// any xml element starts ...
case QXmlStreamReader::StartElement:
if (xml.name() == "response")
{
mResults.clear();
slNeeded.clear();
// we need following data ...
slNeeded << "type" << "total" << "count" << "page";
oneLevelParser(xml, "page", slNeeded, mResults);
gInfo.sType = mResults.value("type");
gInfo.iCount = mResults.value("count").toInt();
gInfo.iPage = mResults.value("page").toInt();
gInfo.iTotal = mResults.value("total").toInt();
mInfo(tr("Got Type: %1, Count: %2, Page: %3, Total: %4")
.arg(gInfo.sType)
.arg(gInfo.iCount)
.arg(gInfo.iPage)
.arg(gInfo.iTotal));
}
else if (xml.name() == "item")
{
mResults.clear();
slNeeded.clear();
// we need following data ...
slNeeded << "id" << "name" << "description" << "year" << "country" << "poster" << "pass_protect" << "favorite";
oneLevelParser(xml, "item", slNeeded, mResults);
vod.uiVidId = mResults.value("id").toUInt();
vod.sName = mResults.value("name");
vod.sDescr = mResults.value("description");
vod.sYear = mResults.value("year");
vod.sCountry = mResults.value("country");
vod.sImg = mResults.value("poster");
vod.bProtected = !!mResults.value("pass_protect").toInt();
vod.bFavourit = !!mResults.value("favorite").toInt();
// store element ...
vVodList.push_back(vod);
}
break;
default:
break;
} // end switch ...
} // end while ...
// check for xml errors ...
if(xml.hasError())
{
emit sigError((int)Msg::Error, tr("Error in %1").arg(__FUNCTION__),
tr("XML Error String: %1").arg(xml.errorString()));
iRV = -1;
}
return iRV;
}
/* -----------------------------------------------------------------\
| Method: parseVideoInfo
| Begin: 09.12.2010 / 16:27
| Author: Jo2003
| Description: parse video info
|
| Parameters: ref. to response, ref. to video info struct
|
| Returns: 0 --> ok
| else --> any error
\----------------------------------------------------------------- */
int CRodnoeParser::parseVideoInfo(const QString &sResp, cparser::SVodVideo &vidInfo)
{
int iRV = 0;