X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcross.h;h=6d3c2bd2ea17a8c1d346f2ead2a02642df289df7;hb=ddccef68ae80bac6b4aa8583dd8e0a7c943b535c;hp=d9cc2d12f4b2981b48378515fcbfae8d3d15dacd;hpb=e6dd32ca6a32f364dafd99b0fe4bbb6119afb9d7;p=dcpomatic.git

diff --git a/src/lib/cross.h b/src/lib/cross.h
index d9cc2d12f..6d3c2bd2e 100644
--- a/src/lib/cross.h
+++ b/src/lib/cross.h
@@ -1,32 +1,128 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 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/>.
 
 */
 
-#include <string>
-#include <boost/filesystem.hpp>
+/** @file  src/lib/cross.h
+ *  @brief Cross-platform compatibility code.
+ */
 
-class Log;
+#ifndef DCPOMATIC_CROSS_H
+#define DCPOMATIC_CROSS_H
+
+#ifdef DCPOMATIC_OSX
+#include <IOKit/pwr_mgt/IOPMLib.h>
+#endif
+#include <boost/filesystem.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/optional.hpp>
 
-#ifdef DVDOMATIC_WINDOWS
+#ifdef DCPOMATIC_WINDOWS
 #define WEXITSTATUS(w) (w)
 #endif
 
-extern void dvdomatic_sleep (int);
-extern std::pair<std::string, int> cpu_info ();
-extern void run_ffprobe (boost::filesystem::path, boost::filesystem::path, boost::shared_ptr<Log>);
+class Log;
+struct AVIOContext;
+
+void dcpomatic_sleep_seconds (int);
+void dcpomatic_sleep_milliseconds (int);
+extern std::string cpu_info ();
+extern void run_ffprobe (boost::filesystem::path, boost::filesystem::path);
 extern std::list<std::pair<std::string, std::string> > mount_info ();
+extern boost::filesystem::path openssl_path ();
+#ifdef DCPOMATIC_DISK
+extern boost::filesystem::path disk_writer_path ();
+#endif
+#ifdef DCPOMATIC_OSX
+extern boost::filesystem::path app_contents ();
+#endif
+#ifdef DCPOMATIC_WINDOWS
+extern void maybe_open_console ();
+#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);
+extern void start_player (boost::filesystem::path dcpomatic);
+extern uint64_t thread_id ();
+extern int avio_open_boost (AVIOContext** s, boost::filesystem::path file, int flags);
+extern boost::filesystem::path home_directory ();
+extern std::string command_and_read (std::string cmd);
+extern bool running_32_on_64 ();
+extern void unprivileged ();
+extern boost::filesystem::path config_path ();
+
+class PrivilegeEscalator
+{
+public:
+	PrivilegeEscalator ();
+	~PrivilegeEscalator ();
+};
+
+/** @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:
+	boost::mutex _mutex;
+#ifdef DCPOMATIC_OSX
+	IOPMAssertionID _assertion_id;
+#endif
+};
+
+class Drive
+{
+public:
+	Drive (std::string internal_name, uint64_t size, bool mounted, boost::optional<std::string> vendor, boost::optional<std::string> model)
+		: _internal_name(internal_name)
+		, _size(size)
+		, _mounted(mounted)
+		, _vendor(vendor)
+		, _model(model)
+	{}
+
+	std::string description () const;
+	std::string internal_name () const {
+		return _internal_name;
+	}
+	bool mounted () const {
+		return _mounted;
+	}
+
+private:
+	std::string _internal_name;
+	/** size in bytes */
+	uint64_t _size;
+	bool _mounted;
+	boost::optional<std::string> _vendor;
+	boost::optional<std::string> _model;
+};
+
+std::vector<Drive> get_drives ();
+
+#endif