+++ /dev/null
-/*
- 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
-}
-
-/** @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;
-#else
- /* We assume that it's on the path for Linux and OS X */
- return "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