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/*
* BaseUrlResolver.cpp
*****************************************************************************
* Copyright (C) 2012, bitmovin Softwareentwicklung OG, All Rights Reserved
*
* Email: libdash-dev@vicky.bitmovin.net
*
* This source code and its use and distribution, is subject to the terms
* and conditions of the applicable license agreement.
*****************************************************************************/
#include "BaseUrlResolver.h"
using namespace dash::mpd;
using namespace libdash::framework::mpd;
std::vector<dash::mpd::IBaseUrl *> BaseUrlResolver::resolveBaseUrl(IMPD *mpd, IPeriod *period, IAdaptationSet *adaptationSet,
size_t mpdBaseUrl, size_t periodBaseUrl, size_t adaptationSetBaseUrl)
{
std::vector<dash::mpd::IBaseUrl *> urls;
if (mpd->GetBaseUrls().size() > 0)
{
if (mpd->GetBaseUrls().size() > mpdBaseUrl)
urls.push_back(mpd->GetBaseUrls().at(mpdBaseUrl));
else
urls.push_back(mpd->GetBaseUrls().at(0));
}
if (period->GetBaseURLs().size() > 0)
{
if (period->GetBaseURLs().size() > periodBaseUrl)
urls.push_back(period->GetBaseURLs().at(periodBaseUrl));
else
urls.push_back(period->GetBaseURLs().at(0));
}
if (adaptationSet->GetBaseURLs().size() > 0)
{
if (adaptationSet->GetBaseURLs().size() > adaptationSetBaseUrl)
urls.push_back(adaptationSet->GetBaseURLs().at(adaptationSetBaseUrl));
else
urls.push_back(adaptationSet->GetBaseURLs().at(0));
}
if (urls.size() > 0)
{
if (urls.at(0)->GetUrl().substr(0,7) != "http://" && urls.at(0)->GetUrl().substr(0,8) != "https://")
{
urls.push_back(mpd->GetMPDPathBaseUrl());
size_t lastPos = urls.size() - 1;
IBaseUrl *absoluteUrl = urls.at(lastPos);
for (size_t i = lastPos; i > 0; i--)
{
urls[i] = urls[i-1];
}
urls[0] = absoluteUrl;
}
}
else
{
urls.push_back(mpd->GetMPDPathBaseUrl());
}
return urls;
}
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