X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcross.h;h=1c77545033fdb0c7e2ee17db2a297b9e8100659f;hb=9c5a7319d807063c22d6bc165ee414ce82e26965;hp=58fa821c7276aba3a96fb0a8996b6f224ca3b2e2;hpb=373f010a7f04add1f49169cbaa60cb7ae5f508d4;p=dcpomatic.git

diff --git a/src/lib/cross.h b/src/lib/cross.h
index 58fa821c7..1c7754503 100644
--- a/src/lib/cross.h
+++ b/src/lib/cross.h
@@ -17,7 +17,13 @@
 
 */
 
+#ifndef DCPOMATIC_CROSS_H
+#define DCPOMATIC_CROSS_H
+
 #include <boost/filesystem.hpp>
+#ifdef DCPOMATIC_OSX
+#include <IOKit/pwr_mgt/IOPMLib.h>
+#endif
 
 #ifdef DCPOMATIC_WINDOWS
 #define WEXITSTATUS(w) (w)
@@ -29,3 +35,29 @@ void dcpomatic_sleep (int);
 extern std::string cpu_info ();
 extern void run_ffprobe (boost::filesystem::path, boost::filesystem::path, boost::shared_ptr<Log>);
 extern std::list<std::pair<std::string, std::string> > mount_info ();
+extern boost::filesystem::path openssl_path ();
+#ifdef DCPOMATIC_OSX
+extern boost::filesystem::path app_contents ();
+#endif
+extern FILE * fopen_boost (boost::filesystem::path, std::string);
+extern int dcpomatic_fseek (FILE *, int64_t, int);
+
+/** 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