#include <cassert>
#include <iostream>
#include <boost/filesystem.hpp>
+#include <boost/lexical_cast.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/lexical_cast.hpp>
#include <libxml++/libxml++.h>
+#include <xmlsec/xmldsig.h>
+#include <xmlsec/app.h>
#include "dcp.h"
#include "asset.h"
#include "sound_asset.h"
#include "parse/asset_map.h"
#include "reel.h"
#include "cpl.h"
+#include "encryption.h"
+#include "kdm.h"
using std::string;
using std::list;
}
void
-DCP::write_xml (XMLMetadata const & metadata) const
+DCP::write_xml (XMLMetadata const & metadata, shared_ptr<Encryption> crypt) const
{
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
- (*i)->write_xml (metadata);
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ (*i)->write_xml (metadata, crypt);
}
string pkl_uuid = make_uuid ();
- string pkl_path = write_pkl (pkl_uuid, metadata);
+ string pkl_path = write_pkl (pkl_uuid, metadata, crypt);
write_volindex ();
write_assetmap (pkl_uuid, boost::filesystem::file_size (pkl_path), metadata);
}
std::string
-DCP::write_pkl (string pkl_uuid, XMLMetadata const & metadata) const
+DCP::write_pkl (string pkl_uuid, XMLMetadata const & metadata, shared_ptr<Encryption> crypt) const
{
assert (!_cpls.empty ());
p /= s.str();
xmlpp::Document doc;
- xmlpp::Element* root = doc.create_root_node ("PackingList", "http://www.smpte-ra.org/schemas/429-8/2007/PKL");
+ xmlpp::Element* pkl = doc.create_root_node("PackingList", "http://www.smpte-ra.org/schemas/429-8/2007/PKL");
+ if (crypt) {
+ pkl->set_namespace_declaration ("http://www.w3.org/2000/09/xmldsig#", "dsig");
+ }
- root->add_child("Id")->add_child_text ("urn:uuid:" + pkl_uuid);
+ pkl->add_child("Id")->add_child_text ("urn:uuid:" + pkl_uuid);
/* XXX: this is a bit of a hack */
- root->add_child("AnnotationText")->add_child_text (_cpls.front()->name());
- root->add_child("IssueDate")->add_child_text (metadata.issue_date);
- root->add_child("Issuer")->add_child_text (metadata.issuer);
- root->add_child("Creator")->add_child_text (metadata.creator);
-
- xmlpp::Node* asset_list = root->add_child ("AssetList");
+ pkl->add_child("AnnotationText")->add_child_text(_cpls.front()->name());
+ pkl->add_child("IssueDate")->add_child_text (metadata.issue_date);
+ pkl->add_child("Issuer")->add_child_text (metadata.issuer);
+ pkl->add_child("Creator")->add_child_text (metadata.creator);
+ xmlpp::Element* asset_list = pkl->add_child("AssetList");
list<shared_ptr<const Asset> > a = assets ();
for (list<shared_ptr<const Asset> >::const_iterator i = a.begin(); i != a.end(); ++i) {
(*i)->write_to_pkl (asset_list);
}
-
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
(*i)->write_to_pkl (asset_list);
}
+ if (crypt) {
+ sign (pkl, crypt->certificates, crypt->signer_key);
+ }
+
doc.write_to_file_formatted (p.string (), "UTF-8");
return p.string ();
}
chunk->add_child("Offset")->add_child_text ("0");
chunk->add_child("Length")->add_child_text (lexical_cast<string> (pkl_length));
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
(*i)->write_to_assetmap (asset_list);
}
return false;
}
- list<shared_ptr<const CPL> >::const_iterator a = _cpls.begin ();
- list<shared_ptr<const CPL> >::const_iterator b = other._cpls.begin ();
+ list<shared_ptr<CPL> >::const_iterator a = _cpls.begin ();
+ list<shared_ptr<CPL> >::const_iterator b = other._cpls.begin ();
while (a != _cpls.end ()) {
if (!(*a)->equals (*b->get(), opt, note)) {
return true;
}
-
void
DCP::add_cpl (shared_ptr<CPL> cpl)
{
DCP::assets () const
{
list<shared_ptr<const Asset> > a;
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
list<shared_ptr<const Asset> > t = (*i)->assets ();
a.merge (t);
}
- a.sort ();
+ a.sort (AssetComparator ());
a.unique ();
return a;
}
+bool
+DCP::encrypted () const
+{
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ if ((*i)->encrypted ()) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void
+DCP::add_kdm (KDM const & kdm)
+{
+ list<KDMCipher> ciphers = kdm.ciphers ();
+
+ for (list<shared_ptr<CPL> >::iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ for (list<KDMCipher>::iterator j = ciphers.begin(); j != ciphers.end(); ++j) {
+ if (j->cpl_id() == (*i)->id()) {
+ (*i)->add_kdm (kdm);
+ }
+ }
+ }
+}