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Added support for HbbTV to libsi

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This commit is contained in:
Klaus Schmidinger
2011-12-10 15:51:35 +01:00
parent 96160f91db
commit 76b6ae2cab
7 changed files with 86 additions and 8 deletions
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37
libsi/descriptor.c
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@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: descriptor.c 2.2 2011/06/15 21:26:00 kls Exp $
* $Id: descriptor.c 2.3 2011/12/10 15:47:15 kls Exp $
* *
***************************************************************************/
@@ -1005,8 +1005,14 @@ int MHP_TransportProtocolDescriptor::getComponentTag() const {
return componentTag;
}
char *MHP_TransportProtocolDescriptor::getUrlBase(char *buffer, int size) {
return UrlBase.getText(buffer, size);
}
void MHP_TransportProtocolDescriptor::Parse() {
int offset=0;
remote=false;
componentTag=-1;
data.setPointerAndOffset<const descr_transport_protocol>(s, offset);
if (getProtocolId() == ObjectCarousel) {
const transport_via_oc *oc;
@@ -1021,12 +1027,24 @@ void MHP_TransportProtocolDescriptor::Parse() {
data.setPointerAndOffset<const transport_via_oc_end>(rem, offset);
componentTag=rem->component_tag;
}
} else { //unimplemented
remote=false;
componentTag=-1;
} else if (getProtocolId() == HTTPoverInteractionChannel) {
const transport_via_http *http;
data.setPointerAndOffset<const transport_via_http>(http, offset);
UrlBase.setDataAndOffset(data+offset, http->url_base_length, offset);
// fill URL Extension,
UrlExtensionLoop.setData(data+offset, getLength()-offset);
} else {
//unimplemented
}
}
void MHP_TransportProtocolDescriptor::UrlExtensionEntry::Parse() {
const descr_url_extension_entry *s;
s=data.getData<const descr_url_extension_entry>();
UrlExtension.setData(data, s->url_extension_length);
}
void MHP_DVBJApplicationDescriptor::Parse() {
applicationLoop.setData(data+sizeof(descr_dvbj_application), getLength()-sizeof(descr_dvbj_application));
}
@@ -1059,6 +1077,17 @@ void MHP_ApplicationIconsDescriptor::Parse() {
data.setPointerAndOffset<const descr_application_icons_descriptor_end>(s, offset);
}
char *MHP_SimpleApplicationLocationDescriptor::getLocation(char *buffer, int size) {
return location.getText(buffer, size);
}
void MHP_SimpleApplicationLocationDescriptor::Parse() {
int offset=0;
const descr_simple_application_location_descriptor *loc;
data.setPointerAndOffset<const descr_simple_application_location_descriptor>(loc, offset);
location.setDataAndOffset(data+offset, loc->descriptor_length, offset);
}
int RegistrationDescriptor::getFormatIdentifier() const {
return HILOHILO(s->format_identifier);
}