/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2018 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 "cross.h"
-#ifdef DCPOMATIC_POSIX
+#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"
+#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 (int s)
+dcpomatic_sleep_seconds (int s)
{
#ifdef DCPOMATIC_POSIX
sleep (s);
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;
+}
projects / dcpomatic.git / blobdiff