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/*
Copyright (C) 2012-2021 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 "log.h"
#include "version.h"
#include "warnings.h"
#include <dcp/compose.h>
#include <dcp/version.h>
#include <libssh/libssh.h>
DCPOMATIC_DISABLE_WARNINGS
extern "C" {
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#include <libavfilter/avfilter.h>
#include <libswscale/swscale.h>
#include <libavutil/pixfmt.h>
}
DCPOMATIC_ENABLE_WARNINGS
#include <boost/thread.hpp>
#include "i18n.h"
using std::list;
using std::pair;
using std::shared_ptr;
using std::string;
/** @param v Version as used by FFmpeg.
* @return A string representation of v.
*/
static
string
ffmpeg_version_to_string (int v)
{
char buffer[64];
snprintf (buffer, sizeof(buffer), "%d.%d.%d", ((v & 0xff0000) >> 16), ((v & 0xff00) >> 8), (v & 0xff));
return buffer;
}
/** Return a user-readable string summarising the versions of our dependencies */
static
string
dependency_version_summary ()
{
char buffer[512];
snprintf (
buffer, sizeof(buffer), "libavcodec %s, libavfilter %s, libavformat %s, libavutil %s, libswscale %s, libssh %s, libdcp %s git %s",
ffmpeg_version_to_string(avcodec_version()).c_str(),
ffmpeg_version_to_string(avfilter_version()).c_str(),
ffmpeg_version_to_string(avformat_version()).c_str(),
ffmpeg_version_to_string(avutil_version()).c_str(),
ffmpeg_version_to_string(swscale_version()).c_str(),
ssh_version(0),
dcp::version, dcp::git_commit
);
return buffer;
}
list<string>
environment_info ()
{
list<string> info;
info.push_back (dcp::compose ("DCP-o-matic %1 git %2 using %3", dcpomatic_version, dcpomatic_git_commit, dependency_version_summary()));
{
char buffer[128];
gethostname (buffer, sizeof (buffer));
info.push_back (dcp::compose ("Host name %1", &buffer[0]));
}
#ifdef DCPOMATIC_DEBUG
info.push_back ("DCP-o-matic built in debug mode.");
#else
info.push_back ("DCP-o-matic built in optimised mode.");
#endif
#ifdef LIBDCP_DEBUG
info.push_back ("libdcp built in debug mode.");
#else
info.push_back ("libdcp built in optimised mode.");
#endif
#ifdef DCPOMATIC_WINDOWS
OSVERSIONINFO os_info;
os_info.dwOSVersionInfoSize = sizeof (os_info);
GetVersionEx (&os_info);
info.push_back (
dcp::compose (
"Windows version %1.%2.%3",
(int) os_info.dwMajorVersion, (int) os_info.dwMinorVersion, (int) os_info.dwBuildNumber
)
);
if (os_info.dwMajorVersion == 5 && os_info.dwMinorVersion == 0) {
info.push_back ("Windows 2000");
} else if (os_info.dwMajorVersion == 5 && os_info.dwMinorVersion == 1) {
info.push_back ("Windows XP");
} else if (os_info.dwMajorVersion == 5 && os_info.dwMinorVersion == 2) {
info.push_back ("Windows XP 64-bit or Windows Server 2003");
} else if (os_info.dwMajorVersion == 6 && os_info.dwMinorVersion == 0) {
info.push_back ("Windows Vista or Windows Server 2008");
} else if (os_info.dwMajorVersion == 6 && os_info.dwMinorVersion == 1) {
info.push_back ("Windows 7 or Windows Server 2008");
} else if (os_info.dwMajorVersion == 6 && (os_info.dwMinorVersion == 2 || os_info.dwMinorVersion == 3)) {
info.push_back ("Windows 8 or Windows Server 2012");
} else if (os_info.dwMajorVersion == 10 && os_info.dwMinorVersion == 0) {
info.push_back ("Windows 10 or Windows Server 2016");
}
#endif
#if __GNUC__
#if __x86_64__
info.push_back ("Built for x86 64-bit");
#elif __aarch64__
info.push_back ("Built for ARM 64-bit");
#else
info.push_back ("Built for x86 32-bit");
#endif
#endif
info.push_back (dcp::compose ("CPU: %1, %2 processors", cpu_info(), boost::thread::hardware_concurrency()));
for (auto const& i: mount_info()) {
info.push_back (dcp::compose("Mount: %1 %2", i.first, i.second));
}
return info;
}
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