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🎥 Command line media player
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C
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152/* * This file is part of mpv. * * mpv is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * mpv 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with mpv. If not, see <http://www.gnu.org/licenses/>. */
#include "common/common.h"#include "common/msg.h"#include "common/msg_control.h"
#include "subprocess.h"
const char *mp_subprocess_err_str(int num){ // Note: these are visible to the public client API switch (num) { case MP_SUBPROCESS_OK: return "success"; case MP_SUBPROCESS_EKILLED_BY_US: return "killed"; case MP_SUBPROCESS_EINIT: return "init"; case MP_SUBPROCESS_EUNSUPPORTED: return "unsupported"; case MP_SUBPROCESS_EGENERIC: // fall through default: return "unknown"; }}
void mp_subprocess(struct mp_log *log, struct mp_subprocess_opts *opts, struct mp_subprocess_result *res){ mp_verbose(log, "Starting subprocess: [%s", opts->args[0]); char **arg = &opts->args[1]; while (*arg) mp_verbose(log, ", %s", *arg++); mp_verbose(log, "]\n"); mp_subprocess2(opts, res); if (res->error < 0) { int lev = res->error == MP_SUBPROCESS_EKILLED_BY_US ? MSGL_V : MSGL_ERR; mp_msg(log, lev, "Subprocess failed: %s\n", mp_subprocess_err_str(res->error)); }}