#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 "util.h"
#include "metadata.h"
#include "exceptions.h"
-#include "cpl_file.h"
-#include "pkl_file.h"
-#include "asset_map.h"
+#include "parse/pkl.h"
+#include "parse/asset_map.h"
#include "reel.h"
#include "cpl.h"
+#include "signer.h"
+#include "kdm.h"
using std::string;
using std::list;
using std::stringstream;
using std::ofstream;
using std::ostream;
+using std::copy;
+using std::back_inserter;
+using std::make_pair;
using boost::shared_ptr;
+using boost::lexical_cast;
using namespace libdcp;
-DCP::DCP (string directory)
+DCP::DCP (boost::filesystem::path directory)
: _directory (directory)
{
boost::filesystem::create_directories (directory);
}
void
-DCP::write_xml () const
+DCP::write_xml (bool interop, XMLMetadata const & metadata, shared_ptr<const Signer> signer) const
{
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
- (*i)->write_xml ();
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ (*i)->write_xml (interop, metadata, signer);
}
string pkl_uuid = make_uuid ();
- string pkl_path = write_pkl (pkl_uuid);
+ string pkl_path = write_pkl (pkl_uuid, interop, metadata, signer);
write_volindex ();
- write_assetmap (pkl_uuid, boost::filesystem::file_size (pkl_path));
+ write_assetmap (pkl_uuid, boost::filesystem::file_size (pkl_path), interop, metadata);
}
std::string
-DCP::write_pkl (string pkl_uuid) const
+DCP::write_pkl (string pkl_uuid, bool interop, XMLMetadata const & metadata, shared_ptr<const Signer> signer) const
{
assert (!_cpls.empty ());
stringstream s;
s << pkl_uuid << "_pkl.xml";
p /= s.str();
- ofstream pkl (p.string().c_str());
-
- pkl << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- << "<PackingList xmlns=\"http://www.smpte-ra.org/schemas/429-8/2007/PKL\">\n"
- << " <Id>urn:uuid:" << pkl_uuid << "</Id>\n"
- /* XXX: this is a bit of a hack */
- << " <AnnotationText>" << _cpls.front()->name() << "</AnnotationText>\n"
- << " <IssueDate>" << Metadata::instance()->issue_date << "</IssueDate>\n"
- << " <Issuer>" << Metadata::instance()->issuer << "</Issuer>\n"
- << " <Creator>" << Metadata::instance()->creator << "</Creator>\n"
- << " <AssetList>\n";
+ xmlpp::Document doc;
+ xmlpp::Element* pkl;
+ if (interop) {
+ pkl = doc.create_root_node("PackingList", "http://www.digicine.com/PROTO-ASDCP-PKL-20040311#");
+ } else {
+ pkl = doc.create_root_node("PackingList", "http://www.smpte-ra.org/schemas/429-8/2007/PKL");
+ }
+
+ if (signer) {
+ pkl->set_namespace_declaration ("http://www.w3.org/2000/09/xmldsig#", "dsig");
+ }
+
+ pkl->add_child("Id")->add_child_text ("urn:uuid:" + pkl_uuid);
+ /* XXX: this is a bit of a hack */
+ 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 (pkl);
+ (*i)->write_to_pkl (asset_list);
}
-
- for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
- (*i)->write_to_pkl (pkl);
+
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ (*i)->write_to_pkl (asset_list);
}
- pkl << " </AssetList>\n"
- << "</PackingList>\n";
-
+ if (signer) {
+ signer->sign (pkl, interop);
+ }
+
+ doc.write_to_file_formatted (p.string (), "UTF-8");
return p.string ();
}
boost::filesystem::path p;
p /= _directory;
p /= "VOLINDEX.xml";
- ofstream vi (p.string().c_str());
- vi << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- << "<VolumeIndex xmlns=\"http://www.smpte-ra.org/schemas/429-9/2007/AM\">\n"
- << " <Index>1</Index>\n"
- << "</VolumeIndex>\n";
+ xmlpp::Document doc;
+ xmlpp::Element* root = doc.create_root_node ("VolumeIndex", "http://www.smpte-ra.org/schemas/429-9/2007/AM");
+ root->add_child("Index")->add_child_text ("1");
+ doc.write_to_file_formatted (p.string (), "UTF-8");
}
void
-DCP::write_assetmap (string pkl_uuid, int pkl_length) const
+DCP::write_assetmap (string pkl_uuid, int pkl_length, bool interop, XMLMetadata const & metadata) const
{
boost::filesystem::path p;
p /= _directory;
p /= "ASSETMAP.xml";
- ofstream am (p.string().c_str());
-
- am << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- << "<AssetMap xmlns=\"http://www.smpte-ra.org/schemas/429-9/2007/AM\">\n"
- << " <Id>urn:uuid:" << make_uuid() << "</Id>\n"
- << " <Creator>" << Metadata::instance()->creator << "</Creator>\n"
- << " <VolumeCount>1</VolumeCount>\n"
- << " <IssueDate>" << Metadata::instance()->issue_date << "</IssueDate>\n"
- << " <Issuer>" << Metadata::instance()->issuer << "</Issuer>\n"
- << " <AssetList>\n";
-
- am << " <Asset>\n"
- << " <Id>urn:uuid:" << pkl_uuid << "</Id>\n"
- << " <PackingList>true</PackingList>\n"
- << " <ChunkList>\n"
- << " <Chunk>\n"
- << " <Path>" << pkl_uuid << "_pkl.xml</Path>\n"
- << " <VolumeIndex>1</VolumeIndex>\n"
- << " <Offset>0</Offset>\n"
- << " <Length>" << pkl_length << "</Length>\n"
- << " </Chunk>\n"
- << " </ChunkList>\n"
- << " </Asset>\n";
+
+ xmlpp::Document doc;
+ xmlpp::Element* root;
+ if (interop) {
+ root = doc.create_root_node ("AssetMap", "http://www.digicine.com/PROTO-ASDCP-AM-20040311#");
+ } else {
+ root = doc.create_root_node ("AssetMap", "http://www.smpte-ra.org/schemas/429-9/2007/AM");
+ }
+
+ root->add_child("Id")->add_child_text ("urn:uuid:" + make_uuid());
+ root->add_child("AnnotationText")->add_child_text ("Created by " + metadata.creator);
+ if (interop) {
+ root->add_child("VolumeCount")->add_child_text ("1");
+ 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);
+ } else {
+ root->add_child("Creator")->add_child_text (metadata.creator);
+ root->add_child("VolumeCount")->add_child_text ("1");
+ root->add_child("IssueDate")->add_child_text (metadata.issue_date);
+ root->add_child("Issuer")->add_child_text (metadata.issuer);
+ }
+
+ xmlpp::Node* asset_list = root->add_child ("AssetList");
+
+ xmlpp::Node* asset = asset_list->add_child ("Asset");
+ asset->add_child("Id")->add_child_text ("urn:uuid:" + pkl_uuid);
+ asset->add_child("PackingList")->add_child_text ("true");
+ xmlpp::Node* chunk_list = asset->add_child ("ChunkList");
+ xmlpp::Node* chunk = chunk_list->add_child ("Chunk");
+ chunk->add_child("Path")->add_child_text (pkl_uuid + "_pkl.xml");
+ chunk->add_child("VolumeIndex")->add_child_text ("1");
+ 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) {
- (*i)->write_to_assetmap (am);
+ for (list<shared_ptr<CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ (*i)->write_to_assetmap (asset_list);
}
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_assetmap (am);
+ (*i)->write_to_assetmap (asset_list);
}
- am << " </AssetList>\n"
- << "</AssetMap>\n";
+ doc.write_to_file_formatted (p.string (), "UTF-8");
}
-
void
DCP::read (bool require_mxfs)
{
- Files files;
+ read_assets ();
+ read_cpls (require_mxfs);
+}
- shared_ptr<AssetMap> asset_map;
+void
+DCP::read_assets ()
+{
+ shared_ptr<parse::AssetMap> asset_map;
try {
boost::filesystem::path p = _directory;
p /= "ASSETMAP";
if (boost::filesystem::exists (p)) {
- asset_map.reset (new AssetMap (p.string ()));
+ asset_map.reset (new libdcp::parse::AssetMap (p.string ()));
} else {
p = _directory;
p /= "ASSETMAP.xml";
if (boost::filesystem::exists (p)) {
- asset_map.reset (new AssetMap (p.string ()));
+ asset_map.reset (new libdcp::parse::AssetMap (p.string ()));
} else {
boost::throw_exception (DCPReadError ("could not find AssetMap file"));
}
}
} catch (FileError& e) {
- boost::throw_exception (FileError ("could not load AssetMap file", files.asset_map));
+ boost::throw_exception (FileError ("could not load AssetMap file", _files.asset_map));
}
- for (list<shared_ptr<AssetMapAsset> >::const_iterator i = asset_map->assets.begin(); i != asset_map->assets.end(); ++i) {
+ for (list<shared_ptr<libdcp::parse::AssetMapAsset> >::const_iterator i = asset_map->assets.begin(); i != asset_map->assets.end(); ++i) {
if ((*i)->chunks.size() != 1) {
boost::throw_exception (XMLError ("unsupported asset chunk count"));
}
delete p;
if (root == "CompositionPlaylist") {
- files.cpls.push_back (t.string());
+ _files.cpls.push_back (t.string());
} else if (root == "PackingList") {
- if (files.pkl.empty ()) {
- files.pkl = t.string();
+ if (_files.pkl.empty ()) {
+ _files.pkl = t.string();
} else {
boost::throw_exception (DCPReadError ("duplicate PKLs found"));
}
}
}
- if (files.cpls.empty ()) {
+ if (_files.cpls.empty ()) {
boost::throw_exception (FileError ("no CPL files found", ""));
}
- if (files.pkl.empty ()) {
+ if (_files.pkl.empty ()) {
boost::throw_exception (FileError ("no PKL file found", ""));
}
- shared_ptr<PKLFile> pkl;
+ shared_ptr<parse::PKL> pkl;
try {
- pkl.reset (new PKLFile (files.pkl));
+ pkl.reset (new parse::PKL (_files.pkl));
} catch (FileError& e) {
- boost::throw_exception (FileError ("could not load PKL file", files.pkl));
+ boost::throw_exception (FileError ("could not load PKL file", _files.pkl));
}
- /* Cross-check */
- /* XXX */
+ _asset_maps.push_back (make_pair (boost::filesystem::absolute (_directory).string(), asset_map));
+}
- for (list<string>::iterator i = files.cpls.begin(); i != files.cpls.end(); ++i) {
- _cpls.push_back (shared_ptr<CPL> (new CPL (_directory, *i, asset_map, require_mxfs)));
+void
+DCP::read_cpls (bool require_mxfs)
+{
+ for (list<string>::iterator i = _files.cpls.begin(); i != _files.cpls.end(); ++i) {
+ _cpls.push_back (shared_ptr<CPL> (new CPL (_directory, *i, _asset_maps, require_mxfs)));
}
}
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<KDMKey> keys = kdm.keys ();
+
+ for (list<shared_ptr<CPL> >::iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+ for (list<KDMKey>::iterator j = keys.begin(); j != keys.end(); ++j) {
+ if (j->cpl_id() == (*i)->id()) {
+ (*i)->add_kdm (kdm);
+ }
+ }
+ }
+}
+
+void
+DCP::add_assets_from (DCP const & ov)
+{
+ copy (ov._asset_maps.begin(), ov._asset_maps.end(), back_inserter (_asset_maps));
+}
projects / libdcp.git / blobdiff