80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2014-2015 Robin Gareus <robin@gareus.org>
|
|
* Copyright (C) 2014-2015 Tim Mayberry <mojofunk@gmail.com>
|
|
*
|
|
* This program 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,
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include <glibmm/miscutils.h>
|
|
|
|
#include "pbd/error.h"
|
|
#include "pbd/file_utils.h"
|
|
|
|
#include "ardour/filesystem_paths.h"
|
|
#include "ardour/system_exec.h"
|
|
|
|
namespace ARDOUR {
|
|
|
|
bool SystemExec::_initialized = false;
|
|
Glib::Threads::Mutex SystemExec::_init_mutex;
|
|
std::string SystemExec::_vfork_exec;
|
|
|
|
void
|
|
SystemExec::initialize ()
|
|
{
|
|
if (_initialized) {
|
|
return;
|
|
}
|
|
#ifndef PLATFORM_WINDOWS
|
|
Glib::Threads::Mutex::Lock lk (_init_mutex);
|
|
if (_initialized) {
|
|
return;
|
|
}
|
|
PBD::Searchpath vfsp (
|
|
ARDOUR::ardour_dll_directory () //< deployed
|
|
+ G_SEARCHPATH_SEPARATOR_S + Glib::build_filename (ARDOUR::ardour_dll_directory (), "vfork") //< src-tree (ardev, etc)
|
|
);
|
|
|
|
if (!PBD::find_file (vfsp, "ardour-exec-wrapper", _vfork_exec)) {
|
|
PBD::fatal << "child process app 'ardour-exec-wrapper' was not found in search path:\n"
|
|
<< vfsp.to_string () << endmsg;
|
|
abort (); /*NOTREACHED*/
|
|
}
|
|
#endif
|
|
_initialized = true;
|
|
}
|
|
|
|
SystemExec::SystemExec (std::string cmd, char** argv, bool supress_ld_env)
|
|
: PBD::SystemExec (cmd, argv, supress_ld_env)
|
|
{
|
|
initialize ();
|
|
}
|
|
|
|
SystemExec::SystemExec (std::string cmd, std::string argv, bool supress_ld_env)
|
|
: PBD::SystemExec (cmd, argv, supress_ld_env)
|
|
{
|
|
initialize ();
|
|
}
|
|
|
|
SystemExec::SystemExec (std::string cmd, const std::map<char, std::string> subs, bool supress_ld_env)
|
|
: PBD::SystemExec (cmd, subs, supress_ld_env)
|
|
{
|
|
initialize ();
|
|
}
|
|
|
|
SystemExec::~SystemExec () {}
|
|
|
|
} // namespace ARDOUR
|