X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fcross.h;h=641900bc47922464b3447a59581c0c33f4faef91;hp=1fe34edbe0760d9e86f00c47a6689c61acf073a0;hb=422be0eece2bf6ee80db1d3c21553cd82efff789;hpb=877227c50d5f48f0de5d64352d11afc2e0db696f

diff --git a/src/lib/cross.h b/src/lib/cross.h
index 1fe34edbe..641900bc4 100644
--- a/src/lib/cross.h
+++ b/src/lib/cross.h
@@ -1,22 +1,33 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic 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 this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+/** @file  src/lib/cross.h
+ *  @brief Cross-platform compatibility code.
+ */
+
+#ifndef DCPOMATIC_CROSS_H
+#define DCPOMATIC_CROSS_H
+
+#ifdef DCPOMATIC_OSX
+#include <IOKit/pwr_mgt/IOPMLib.h>
+#endif
 #include <boost/filesystem.hpp>
 
 #ifdef DCPOMATIC_WINDOWS
@@ -33,3 +44,29 @@ extern boost::filesystem::path openssl_path ();
 #ifdef DCPOMATIC_OSX
 extern boost::filesystem::path app_contents ();
 #endif
+extern boost::filesystem::path shared_path ();
+extern FILE * fopen_boost (boost::filesystem::path, std::string);
+extern int dcpomatic_fseek (FILE *, int64_t, int);
+extern void start_batch_converter (boost::filesystem::path dcpomatic);
+
+/** @class Waker
+ *  @brief A class which tries to keep the computer awake on various operating systems.
+ *
+ *  Create a Waker to prevent sleep, and call ::nudge every so often (every minute or so).
+ *  Destroy the Waker to allow sleep again.
+ */
+class Waker
+{
+public:
+	Waker ();
+	~Waker ();
+
+	void nudge ();
+
+private:
+#ifdef DCPOMATIC_OSX
+	IOPMAssertionID _assertion_id;
+#endif
+};
+
+#endif