Add disk writer tool.

1 files changed, 0 insertions, 538 deletions

diff --git a/src/lib/cross.cc b/src/lib/cross.cc
deleted file mode 100644
index 5d35d5a4b..000000000
--- a/src/lib/cross.cc
+++ /dev/null
@@ -1,538 +0,0 @@
-/*
-    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
-
-    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.
-
-    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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#include "cross.h"
-#include "compose.hpp"
-#include "log.h"
-#include "dcpomatic_log.h"
-#include "config.h"
-#include "exceptions.h"
-extern "C" {
-#include <libavformat/avio.h>
-}
-#include <boost/algorithm/string.hpp>
-#ifdef DCPOMATIC_LINUX
-#include <unistd.h>
-#include <mntent.h>
-#endif
-#ifdef DCPOMATIC_WINDOWS
-#include <windows.h>
-#undef DATADIR
-#include <shlwapi.h>
-#include <shellapi.h>
-#include <fcntl.h>
-#endif
-#ifdef DCPOMATIC_OSX
-#include <sys/sysctl.h>
-#include <mach-o/dyld.h>
-#include <IOKit/pwr_mgt/IOPMLib.h>
-#endif
-#ifdef DCPOMATIC_POSIX
-#include <sys/types.h>
-#include <ifaddrs.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#endif
-#include <fstream>
-
-#include "i18n.h"
-
-using std::pair;
-using std::list;
-using std::ifstream;
-using std::string;
-using std::wstring;
-using std::make_pair;
-using std::runtime_error;
-using boost::shared_ptr;
-
-/** @param s Number of seconds to sleep for */
-void
-dcpomatic_sleep_seconds (int s)
-{
-#ifdef DCPOMATIC_POSIX
-	sleep (s);
-#endif
-#ifdef DCPOMATIC_WINDOWS
-	Sleep (s * 1000);
-#endif
-}
-
-void
-dcpomatic_sleep_milliseconds (int ms)
-{
-#ifdef DCPOMATIC_POSIX
-	usleep (ms * 1000);
-#endif
-#ifdef DCPOMATIC_WINDOWS
-	Sleep (ms);
-#endif
-}
-
-/** @return A string of CPU information (model name etc.) */
-string
-cpu_info ()
-{
-	string info;
-
-#ifdef DCPOMATIC_LINUX
-	/* This use of ifstream is ok; the filename can never
-	   be non-Latin
-	*/
-	ifstream f ("/proc/cpuinfo");
-	while (f.good ()) {
-		string l;
-		getline (f, l);
-		if (boost::algorithm::starts_with (l, "model name")) {
-			string::size_type const c = l.find (':');
-			if (c != string::npos) {
-				info = l.substr (c + 2);
-			}
-		}
-	}
-#endif
-
-#ifdef DCPOMATIC_OSX
-	char buffer[64];
-	size_t N = sizeof (buffer);
-	if (sysctlbyname ("machdep.cpu.brand_string", buffer, &N, 0, 0) == 0) {
-		info = buffer;
-	}
-#endif
-
-#ifdef DCPOMATIC_WINDOWS
-	HKEY key;
-	if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, L"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", 0, KEY_READ, &key) != ERROR_SUCCESS) {
-		return info;
-	}
-
-	DWORD type;
-	DWORD data;
-	if (RegQueryValueEx (key, L"ProcessorNameString", 0, &type, 0, &data) != ERROR_SUCCESS) {
-		return info;
-	}
-
-	if (type != REG_SZ) {
-		return info;
-	}
-
-	wstring value (data / sizeof (wchar_t), L'\0');
-	if (RegQueryValueEx (key, L"ProcessorNameString", 0, 0, reinterpret_cast<LPBYTE> (&value[0]), &data) != ERROR_SUCCESS) {
-		RegCloseKey (key);
-		return info;
-	}
-
-	info = string (value.begin(), value.end());
-
-	RegCloseKey (key);
-
-#endif
-
-	return info;
-}
-
-#ifdef DCPOMATIC_OSX
-/** @return Path of the Contents directory in the .app */
-boost::filesystem::path
-app_contents ()
-{
-	uint32_t size = 1024;
-	char buffer[size];
-	if (_NSGetExecutablePath (buffer, &size)) {
-		throw runtime_error ("_NSGetExecutablePath failed");
-	}
-
-	boost::filesystem::path path (buffer);
-	path = boost::filesystem::canonical (path);
-	path = path.parent_path ();
-	path = path.parent_path ();
-	return path;
-}
-#endif
-
-boost::filesystem::path
-shared_path ()
-{
-#ifdef DCPOMATIC_LINUX
-	char const * p = getenv ("DCPOMATIC_LINUX_SHARE_PREFIX");
-	if (p) {
-		return p;
-	}
-	return boost::filesystem::canonical (LINUX_SHARE_PREFIX);
-#endif
-#ifdef DCPOMATIC_WINDOWS
-	wchar_t dir[512];
-	GetModuleFileName (GetModuleHandle (0), dir, sizeof (dir));
-	PathRemoveFileSpec (dir);
-	boost::filesystem::path path = dir;
-	return path.parent_path();
-#endif
-#ifdef DCPOMATIC_OSX
-	return app_contents() / "Resources";
-#endif
-}
-
-void
-run_ffprobe (boost::filesystem::path content, boost::filesystem::path out)
-{
-#ifdef DCPOMATIC_WINDOWS
-	SECURITY_ATTRIBUTES security;
-	security.nLength = sizeof (security);
-	security.bInheritHandle = TRUE;
-	security.lpSecurityDescriptor = 0;
-
-	HANDLE child_stderr_read;
-	HANDLE child_stderr_write;
-	if (!CreatePipe (&child_stderr_read, &child_stderr_write, &security, 0)) {
-		LOG_ERROR_NC ("ffprobe call failed (could not CreatePipe)");
-		return;
-	}
-
-	wchar_t dir[512];
-	GetModuleFileName (GetModuleHandle (0), dir, sizeof (dir));
-	PathRemoveFileSpec (dir);
-	SetCurrentDirectory (dir);
-
-	STARTUPINFO startup_info;
-	ZeroMemory (&startup_info, sizeof (startup_info));
-	startup_info.cb = sizeof (startup_info);
-	startup_info.hStdError = child_stderr_write;
-	startup_info.dwFlags |= STARTF_USESTDHANDLES;
-
-	wchar_t command[512];
-	wcscpy (command, L"ffprobe.exe \"");
-
-	wchar_t file[512];
-	MultiByteToWideChar (CP_UTF8, 0, content.string().c_str(), -1, file, sizeof(file));
-	wcscat (command, file);
-
-	wcscat (command, L"\"");
-
-	PROCESS_INFORMATION process_info;
-	ZeroMemory (&process_info, sizeof (process_info));
-	if (!CreateProcess (0, command, 0, 0, TRUE, CREATE_NO_WINDOW, 0, 0, &startup_info, &process_info)) {
-		LOG_ERROR_NC (N_("ffprobe call failed (could not CreateProcess)"));
-		return;
-	}
-
-	FILE* o = fopen_boost (out, "w");
-	if (!o) {
-		LOG_ERROR_NC (N_("ffprobe call failed (could not create output file)"));
-		return;
-	}
-
-	CloseHandle (child_stderr_write);
-
-	while (true) {
-		char buffer[512];
-		DWORD read;
-		if (!ReadFile(child_stderr_read, buffer, sizeof(buffer), &read, 0) || read == 0) {
-			break;
-		}
-		fwrite (buffer, read, 1, o);
-	}
-
-	fclose (o);
-
-	WaitForSingleObject (process_info.hProcess, INFINITE);
-	CloseHandle (process_info.hProcess);
-	CloseHandle (process_info.hThread);
-	CloseHandle (child_stderr_read);
-#endif
-
-#ifdef DCPOMATIC_LINUX
-	string ffprobe = "ffprobe \"" + content.string() + "\" 2> \"" + out.string() + "\"";
-	LOG_GENERAL (N_("Probing with %1"), ffprobe);
-        system (ffprobe.c_str ());
-#endif
-
-#ifdef DCPOMATIC_OSX
-	boost::filesystem::path path = app_contents();
-	path /= "MacOS";
-	path /= "ffprobe";
-
-	string ffprobe = "\"" + path.string() + "\" \"" + content.string() + "\" 2> \"" + out.string() + "\"";
-	LOG_GENERAL (N_("Probing with %1"), ffprobe);
-	system (ffprobe.c_str ());
-#endif
-}
-
-list<pair<string, string> >
-mount_info ()
-{
-	list<pair<string, string> > m;
-
-#ifdef DCPOMATIC_LINUX
-	FILE* f = setmntent ("/etc/mtab", "r");
-	if (!f) {
-		return m;
-	}
-
-	while (true) {
-		struct mntent* mnt = getmntent (f);
-		if (!mnt) {
-			break;
-		}
-
-		m.push_back (make_pair (mnt->mnt_dir, mnt->mnt_type));
-	}
-
-	endmntent (f);
-#endif
-
-	return m;
-}
-
-boost::filesystem::path
-openssl_path ()
-{
-#ifdef DCPOMATIC_WINDOWS
-	wchar_t dir[512];
-	GetModuleFileName (GetModuleHandle (0), dir, sizeof (dir));
-	PathRemoveFileSpec (dir);
-
-	boost::filesystem::path path = dir;
-	path /= "openssl.exe";
-	return path;
-#endif
-
-#ifdef DCPOMATIC_OSX
-	boost::filesystem::path path = app_contents();
-	path /= "MacOS";
-	path /= "openssl";
-	return path;
-#endif
-
-#ifdef DCPOMATIC_LINUX
-	return "dcpomatic2_openssl";
-#endif
-
-}
-
-/* Apparently there is no way to create an ofstream using a UTF-8
-   filename under Windows.  We are hence reduced to using fopen
-   with this wrapper.
-*/
-FILE *
-fopen_boost (boost::filesystem::path p, string t)
-{
-#ifdef DCPOMATIC_WINDOWS
-        wstring w (t.begin(), t.end());
-	/* c_str() here should give a UTF-16 string */
-        return _wfopen (p.c_str(), w.c_str ());
-#else
-        return fopen (p.c_str(), t.c_str ());
-#endif
-}
-
-int
-dcpomatic_fseek (FILE* stream, int64_t offset, int whence)
-{
-#ifdef DCPOMATIC_WINDOWS
-	return _fseeki64 (stream, offset, whence);
-#else
-	return fseek (stream, offset, whence);
-#endif
-}
-
-void
-Waker::nudge ()
-{
-#ifdef DCPOMATIC_WINDOWS
-	boost::mutex::scoped_lock lm (_mutex);
-	SetThreadExecutionState (ES_SYSTEM_REQUIRED);
-#endif
-}
-
-Waker::Waker ()
-{
-#ifdef DCPOMATIC_OSX
-	boost::mutex::scoped_lock lm (_mutex);
-	/* We should use this */
-        // IOPMAssertionCreateWithName (kIOPMAssertionTypeNoIdleSleep, kIOPMAssertionLevelOn, CFSTR ("Encoding DCP"), &_assertion_id);
-	/* but it's not available on 10.5, so we use this */
-        IOPMAssertionCreate (kIOPMAssertionTypeNoIdleSleep, kIOPMAssertionLevelOn, &_assertion_id);
-#endif
-}
-
-Waker::~Waker ()
-{
-#ifdef DCPOMATIC_OSX
-	boost::mutex::scoped_lock lm (_mutex);
-	IOPMAssertionRelease (_assertion_id);
-#endif
-}
-
-void
-start_tool (boost::filesystem::path dcpomatic, string executable,
-#ifdef DCPOMATIC_OSX
-	    string app
-#else
-	    string
-#endif
-	)
-{
-#if defined(DCPOMATIC_LINUX) || defined(DCPOMATIC_WINDOWS)
-	boost::filesystem::path batch = dcpomatic.parent_path() / executable;
-#endif
-
-#ifdef DCPOMATIC_OSX
-	boost::filesystem::path batch = dcpomatic.parent_path ();
-	batch = batch.parent_path (); // MacOS
-	batch = batch.parent_path (); // Contents
-	batch = batch.parent_path (); // DCP-o-matic.app
-	batch = batch.parent_path (); // Applications
-	batch /= app;
-	batch /= "Contents";
-	batch /= "MacOS";
-	batch /= executable;
-#endif
-
-#if defined(DCPOMATIC_LINUX) || defined(DCPOMATIC_OSX)
-	pid_t pid = fork ();
-	if (pid == 0) {
-		int const r = system (batch.string().c_str());
-		exit (WEXITSTATUS (r));
-	}
-#endif
-
-#ifdef DCPOMATIC_WINDOWS
-	STARTUPINFO startup_info;
-	ZeroMemory (&startup_info, sizeof (startup_info));
-	startup_info.cb = sizeof (startup_info);
-
-	PROCESS_INFORMATION process_info;
-	ZeroMemory (&process_info, sizeof (process_info));
-
-	wchar_t cmd[512];
-	MultiByteToWideChar (CP_UTF8, 0, batch.string().c_str(), -1, cmd, sizeof(cmd));
-	CreateProcess (0, cmd, 0, 0, FALSE, 0, 0, 0, &startup_info, &process_info);
-#endif
-}
-
-void
-start_batch_converter (boost::filesystem::path dcpomatic)
-{
-	start_tool (dcpomatic, "dcpomatic2_batch", "DCP-o-matic\\ 2\\ Batch\\ Converter.app");
-}
-
-void
-start_player (boost::filesystem::path dcpomatic)
-{
-	start_tool (dcpomatic, "dcpomatic2_player", "DCP-o-matic\\ 2\\ Player.app");
-}
-
-uint64_t
-thread_id ()
-{
-#ifdef DCPOMATIC_WINDOWS
-	return (uint64_t) GetCurrentThreadId ();
-#else
-	return (uint64_t) pthread_self ();
-#endif
-}
-
-int
-avio_open_boost (AVIOContext** s, boost::filesystem::path file, int flags)
-{
-#ifdef DCPOMATIC_WINDOWS
-	int const length = (file.string().length() + 1) * 2;
-	char* utf8 = new char[length];
-	WideCharToMultiByte (CP_UTF8, 0, file.c_str(), -1, utf8, length, 0, 0);
-	int const r = avio_open (s, utf8, flags);
-	delete[] utf8;
-	return r;
-#else
-	return avio_open (s, file.c_str(), flags);
-#endif
-}
-
-#ifdef DCPOMATIC_WINDOWS
-void
-maybe_open_console ()
-{
-	if (Config::instance()->win32_console ()) {
-		AllocConsole();
-
-		HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
-		int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
-		FILE* hf_out = _fdopen(hCrt, "w");
-		setvbuf(hf_out, NULL, _IONBF, 1);
-		*stdout = *hf_out;
-
-		HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
-		hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
-		FILE* hf_in = _fdopen(hCrt, "r");
-		setvbuf(hf_in, NULL, _IONBF, 128);
-		*stdin = *hf_in;
-	}
-}
-#endif
-
-boost::filesystem::path
-home_directory ()
-{
-#if defined(DCPOMATIC_LINUX) || defined(DCPOMATIC_OSX)
-		return getenv("HOME");
-#endif
-#ifdef DCPOMATIC_WINDOWS
-		return boost::filesystem::path(getenv("HOMEDRIVE")) / boost::filesystem::path(getenv("HOMEPATH"));
-#endif
-}
-
-string
-command_and_read (string cmd)
-{
-#ifdef DCPOMATIC_LINUX
-	FILE* pipe = popen (cmd.c_str(), "r");
-	if (!pipe) {
-		throw runtime_error ("popen failed");
-	}
-
-	string result;
-	char buffer[128];
-	try {
-		while (fgets(buffer, sizeof(buffer), pipe)) {
-			result += buffer;
-		}
-	} catch (...) {
-		pclose (pipe);
-		throw;
-	}
-
-	pclose (pipe);
-	return result;
-#endif
-
-	return "";
-}
-
-/** @return true if this process is a 32-bit one running on a 64-bit-capable OS */
-bool
-running_32_on_64 ()
-{
-#ifdef DCPOMATIC_WINDOWS
-	BOOL p;
-	IsWow64Process (GetCurrentProcess(), &p);
-	return p;
-#endif
-	/* XXX: assuming nobody does this on Linux / OS X */
-	return false;
-}