mirror of
https://github.com/palera1n/palera1n.git
synced 2026-10-21 01:37:02 +02:00
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/*
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* palera1n - https://palera.in
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*
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* Copyright (C) 2026 palera1n team
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#if defined(__linux__)
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#include "udev_helper.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h> // waitpid
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#include <sys/stat.h> // chmod
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#include "gen/embedded/add_udev_rules.h"
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int udev_rules_exist(void)
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{
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return access("/etc/udev/rules.d/turdusra1n.rules", F_OK) == 0;
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}
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int add_udev_rules(void)
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{
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FILE *f = fopen("/tmp/udevhelper.sh", "wb");
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if (!f)
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return 1;
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fwrite(
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embedded_add_udev_rules_sh,
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1,
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embedded_add_udev_rules_sh_len,
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f
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);
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fclose(f);
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chmod("/tmp/udevhelper.sh", 0700);
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pid_t pid = fork();
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if (pid < 0) {
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unlink("/tmp/udevhelper.sh");
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return 1;
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}
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if (pid == 0) {
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execlp("pkexec", "pkexec", "/tmp/udevhelper.sh", (char *)NULL);
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exit(1);
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}
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int status;
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waitpid(pid, &status, 0);
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unlink("/tmp/udevhelper.sh");
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return WIFEXITED(status) ? WEXITSTATUS(status) : 1;
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}
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#endif // defined(__linux__)
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