mirror of
https://github.com/mpv-player/mpv
synced 2024-12-22 14:52:43 +00:00
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <pthread.h>
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#include "config.h"
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#include "common/common.h"
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#include "common/msg.h"
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#include "common/msg_control.h"
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#include "subprocess.h"
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struct subprocess_args {
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struct mp_log *log;
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char **args;
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};
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static void *run_subprocess(void *ptr)
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{
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struct subprocess_args *p = ptr;
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pthread_detach(pthread_self());
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mp_msg_flush_status_line(p->log);
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char *err = NULL;
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if (mp_subprocess(p->args, NULL, NULL, NULL, NULL, &err) < 0)
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mp_err(p->log, "Running subprocess failed: %s\n", err);
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talloc_free(p);
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return NULL;
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}
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void mp_devnull(void *ctx, char *data, size_t size)
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{
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}
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void mp_subprocess_detached(struct mp_log *log, char **args)
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{
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struct subprocess_args *p = talloc_zero(NULL, struct subprocess_args);
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p->log = mp_log_new(p, log, NULL);
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int num_args = 0;
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for (int n = 0; args[n]; n++)
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MP_TARRAY_APPEND(p, p->args, num_args, talloc_strdup(p, args[n]));
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MP_TARRAY_APPEND(p, p->args, num_args, NULL);
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pthread_t thread;
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if (pthread_create(&thread, NULL, run_subprocess, p))
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talloc_free(p);
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}
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#if !HAVE_SUBPROCESS
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int mp_subprocess(char **args, struct mp_cancel *cancel, void *ctx,
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subprocess_read_cb on_stdout, subprocess_read_cb on_stderr,
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char **error)
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{
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*error = "unsupported";
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return -1;
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}
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#endif
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