Very simple dcpverify.

3 files changed, 153 insertions, 1 deletions

diff --git a/run/tools/dcpverify b/run/tools/dcpverify
new file mode 100755
index 00000000..382a6c67
--- /dev/null
+++ b/run/tools/dcpverify
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+top=$DIR/../..
+
+export LD_LIBRARY_PATH=$top/build/src:build/asdcplib/src:$LD_LIBRARY_PATH
+if [ "$1" == "--debug" ]; then
+    shift
+    gdb --args $top/build/tools/dcpverify "$@"
+elif [ "$1" == "--valgrind" ]; then
+    shift
+    valgrind --tool="memcheck" --leak-check=full --show-reachable=yes $top/build/tools/dcpverify "$@"
+else
+    $top/build/tools/dcpverify "$@"
+fi
diff --git a/tools/dcpverify.cc b/tools/dcpverify.cc
new file mode 100644
index 00000000..d246dc65
--- /dev/null
+++ b/tools/dcpverify.cc
@@ -0,0 +1,137 @@
+/*
+    Copyright (C) 2019 Carl Hetherington <cth@carlh.net>
+
+    This file is part of libdcp.
+
+    libdcp is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    libdcp is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
+
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
+*/
+
+#include "verify.h"
+#include <boost/bind.hpp>
+#include <boost/optional.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/foreach.hpp>
+#include <getopt.h>
+#include <iostream>
+#include <cstdlib>
+
+using std::cout;
+using std::cerr;
+using std::string;
+using std::vector;
+using std::list;
+using boost::bind;
+using boost::optional;
+
+static void
+help (string n)
+{
+	cerr << "Syntax: " << n << " [OPTION] <DCP>\n"
+	     << "  -V, --version   show libdcp version\n"
+	     << "  -h, --help      show this help\n";
+}
+
+void
+stage (string s, optional<boost::filesystem::path> path)
+{
+	if (path) {
+		cout << s << ": " << path->string() << "\n";
+	} else {
+		cout << s << "\n";
+	}
+}
+
+void
+progress ()
+{
+
+}
+
+int
+main (int argc, char* argv[])
+{
+	int option_index = 0;
+	while (true) {
+		static struct option long_options[] = {
+			{ "version", no_argument, 0, 'V'},
+			{ "help", no_argument, 0, 'h'},
+			{ 0, 0, 0, 0 }
+		};
+
+		int c = getopt_long (argc, argv, "Vh", long_options, &option_index);
+
+		if (c == -1) {
+			break;
+		}
+
+		switch (c) {
+		case 'V':
+			cout << "dcpverify version " << LIBDCP_VERSION << "\n";
+			exit (EXIT_SUCCESS);
+		case 'h':
+			help (argv[0]);
+			exit (EXIT_SUCCESS);
+		}
+	}
+
+	if (argc <= optind) {
+		help (argv[0]);
+		exit (EXIT_FAILURE);
+	}
+
+	if (!boost::filesystem::exists (argv[optind])) {
+		cerr << argv[0] << ": DCP " << argv[optind] << " not found.\n";
+		exit (EXIT_FAILURE);
+	}
+
+	vector<boost::filesystem::path> directories;
+	directories.push_back (argv[optind]);
+	list<dcp::VerificationNote> notes = dcp::verify (directories, bind(&stage, _1, _2), bind(&progress));
+
+	bool failed = false;
+	BOOST_FOREACH (dcp::VerificationNote i, notes) {
+		switch (i.type()) {
+		case dcp::VerificationNote::VERIFY_ERROR:
+			cout << "Error: " << i.note() << "\n";
+			failed = true;
+			break;
+		case dcp::VerificationNote::VERIFY_WARNING:
+			cout << "Warning: " << i.note() << "\n";
+			break;
+		case dcp::VerificationNote::VERIFY_NOTE:
+			cout << "Note: " << i.note() << "\n";
+			break;
+		}
+	}
+
+	if (!failed) {
+		cout << "DCP verified OK.\n";
+	}
+
+	exit (failed ? EXIT_FAILURE : EXIT_SUCCESS);
+}
diff --git a/tools/wscript b/tools/wscript
index 99f5207e..73c58f30 100644
--- a/tools/wscript
+++ b/tools/wscript
@@ -44,7 +44,7 @@ def build(bld):
     obj.source = 'dcpinfo.cc common.cc'
     obj.target = 'dcpinfo'
 
-    for f in ['dumpsub', 'decryptmxf', 'kdm', 'thumb', 'recover']:
+    for f in ['dumpsub', 'decryptmxf', 'kdm', 'thumb', 'recover', 'verify']:
         obj = bld(features='cxx cxxprogram')
         obj.use = ['libdcp%s' % bld.env.API_VERSION]
         obj.uselib = 'OPENJPEG CXML OPENMP ASDCPLIB_CTH BOOST_FILESYSTEM LIBXML++ XMLSEC1 OPENSSL'