#include "asset.h"
#include "sound_asset.h"
#include "picture_asset.h"
+#include "subtitle_asset.h"
#include "util.h"
#include "metadata.h"
#include "exceptions.h"
DCP::DCP (string directory)
: _directory (directory)
{
- string cpl_file;
- string pkl_file;
- string asset_map_file;
+ Files files;
+ scan (files, directory);
- for (filesystem::directory_iterator i = filesystem::directory_iterator(directory); i != filesystem::directory_iterator(); ++i) {
-
- string const t = i->path().string ();
-
- if (ends_with (t, ".mxf")) {
- continue;
- }
-
- xmlpp::DomParser* p = new xmlpp::DomParser;
-
- try {
- p->parse_file (t);
- } catch (std::exception& e) {
- delete p;
- continue;
- }
-
- if (!p) {
- delete p;
- continue;
- }
-
- string const root = p->get_document()->get_root_node()->get_name ();
- delete p;
-
- if (root == "CompositionPlaylist") {
- if (cpl_file.empty ()) {
- cpl_file = t;
- } else {
- throw DCPReadError ("duplicate CPLs found");
- }
- } else if (root == "PackingList") {
- if (pkl_file.empty ()) {
- pkl_file = t;
- } else {
- throw DCPReadError ("duplicate PKLs found");
- }
- } else if (root == "AssetMap") {
- if (asset_map_file.empty ()) {
- asset_map_file = t;
- } else {
- throw DCPReadError ("duplicate AssetMaps found");
- }
- asset_map_file = t;
- }
- }
-
- if (cpl_file.empty ()) {
+ if (files.cpl.empty ()) {
throw FileError ("no CPL file found", "");
}
- if (pkl_file.empty ()) {
+ if (files.pkl.empty ()) {
throw FileError ("no PKL file found", "");
}
- if (asset_map_file.empty ()) {
+ if (files.asset_map.empty ()) {
throw FileError ("no AssetMap file found", "");
}
/* Read the XML */
shared_ptr<CPL> cpl;
try {
- cpl.reset (new CPL (cpl_file));
+ cpl.reset (new CPL (files.cpl));
} catch (FileError& e) {
- throw FileError ("could not load CPL file", cpl_file);
+ throw FileError ("could not load CPL file", files.cpl);
}
shared_ptr<PKL> pkl;
try {
- pkl.reset (new PKL (pkl_file));
+ pkl.reset (new PKL (files.pkl));
} catch (FileError& e) {
- throw FileError ("could not load PKL file", pkl_file);
+ throw FileError ("could not load PKL file", files.pkl);
}
shared_ptr<AssetMap> asset_map;
try {
- asset_map.reset (new AssetMap (asset_map_file));
+ asset_map.reset (new AssetMap (files.asset_map));
} catch (FileError& e) {
- throw FileError ("could not load AssetMap file", asset_map_file);
+ throw FileError ("could not load AssetMap file", files.asset_map);
}
/* Cross-check */
_fps = cpl_assets->main_picture->frame_rate.numerator;
_length = cpl_assets->main_picture->duration;
- string n = cpl_assets->main_picture->annotation_text;
+ string n = pkl->asset_from_id(cpl_assets->main_picture->id)->original_file_name;
if (n.empty ()) {
- n = pkl->asset_from_id(cpl_assets->main_picture->id)->original_file_name;
+ n = cpl_assets->main_picture->annotation_text;
}
_assets.push_back (shared_ptr<PictureAsset> (
_directory,
n,
_fps,
- _length,
- cpl_assets->main_picture->screen_aspect_ratio.numerator,
- cpl_assets->main_picture->screen_aspect_ratio.denominator
+ _length
)
));
- n = cpl_assets->main_sound->annotation_text;
- if (n.empty ()) {
+ if (cpl_assets->main_sound) {
+
n = pkl->asset_from_id(cpl_assets->main_sound->id)->original_file_name;
- }
+ if (n.empty ()) {
+ n = cpl_assets->main_sound->annotation_text;
+ }
- if (cpl_assets->main_sound) {
_assets.push_back (shared_ptr<SoundAsset> (
new SoundAsset (
_directory,
)
));
}
+
+ for (list<string>::iterator i = files.subtitles.begin(); i != files.subtitles.end(); ++i) {
+ string const l = i->substr (_directory.length ());
+ _assets.push_back (shared_ptr<SubtitleAsset> (new SubtitleAsset (_directory, l)));
+ }
+}
+
+
+void
+DCP::scan (Files& files, string directory) const
+{
+ for (filesystem::directory_iterator i = filesystem::directory_iterator(directory); i != filesystem::directory_iterator(); ++i) {
+
+ string const t = i->path().string ();
+
+ if (filesystem::is_directory (*i)) {
+ scan (files, t);
+ continue;
+ }
+
+ if (ends_with (t, ".mxf") || ends_with (t, ".ttf")) {
+ continue;
+ }
+
+ xmlpp::DomParser* p = new xmlpp::DomParser;
+
+ try {
+ p->parse_file (t);
+ } catch (std::exception& e) {
+ delete p;
+ continue;
+ }
+
+ if (!p) {
+ delete p;
+ continue;
+ }
+
+ string const root = p->get_document()->get_root_node()->get_name ();
+ delete p;
+
+ if (root == "CompositionPlaylist") {
+ if (files.cpl.empty ()) {
+ files.cpl = t;
+ } else {
+ throw DCPReadError ("duplicate CPLs found");
+ }
+ } else if (root == "PackingList") {
+ if (files.pkl.empty ()) {
+ files.pkl = t;
+ } else {
+ throw DCPReadError ("duplicate PKLs found");
+ }
+ } else if (root == "AssetMap") {
+ if (files.asset_map.empty ()) {
+ files.asset_map = t;
+ } else {
+ throw DCPReadError ("duplicate AssetMaps found");
+ }
+ files.asset_map = t;
+ } else if (root == "DCSubtitle") {
+ files.subtitles.push_back (t);
+ }
+ }
}
+
list<string>
DCP::equals (DCP const & other, EqualityOptions opt) const
{
return shared_ptr<const PictureAsset> ();
}
+
+shared_ptr<const SoundAsset>
+DCP::sound_asset () const
+{
+ for (list<shared_ptr<Asset> >::const_iterator i = _assets.begin(); i != _assets.end(); ++i) {
+ shared_ptr<SoundAsset> s = dynamic_pointer_cast<SoundAsset> (*i);
+ if (s) {
+ return s;
+ }
+ }
+
+ return shared_ptr<const SoundAsset> ();
+}
+
+shared_ptr<const SubtitleAsset>
+DCP::subtitle_asset () const
+{
+ for (list<shared_ptr<Asset> >::const_iterator i = _assets.begin(); i != _assets.end(); ++i) {
+ shared_ptr<SubtitleAsset> s = dynamic_pointer_cast<SubtitleAsset> (*i);
+ if (s) {
+ return s;
+ }
+ }
+
+ return shared_ptr<const SubtitleAsset> ();
+}
projects / libdcp.git / blobdiff