diff options
Diffstat (limited to 'src/firecfg/sound.c')
-rw-r--r-- | src/firecfg/sound.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/firecfg/sound.c b/src/firecfg/sound.c new file mode 100644 index 000000000..9dfb305cd --- /dev/null +++ b/src/firecfg/sound.c | |||
@@ -0,0 +1,65 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2014-2017 Firejail Authors | ||
3 | * | ||
4 | * This file is part of firejail project | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License along | ||
17 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
19 | */ | ||
20 | |||
21 | #include "firecfg.h" | ||
22 | |||
23 | void sound(void) { | ||
24 | struct passwd *pw = getpwuid(getuid()); | ||
25 | if (!pw) { | ||
26 | goto errexit; | ||
27 | } | ||
28 | char *home = pw->pw_dir; | ||
29 | if (!home) { | ||
30 | goto errexit; | ||
31 | } | ||
32 | |||
33 | // the input file is /etc/pulse/client.conf | ||
34 | FILE *fpin = fopen("/etc/pulse/client.conf", "r"); | ||
35 | if (!fpin) { | ||
36 | fprintf(stderr, "PulseAudio is not available on this platform, there is nothing to fix...\n"); | ||
37 | return; | ||
38 | } | ||
39 | |||
40 | // the dest is PulseAudio user config file | ||
41 | char *fname; | ||
42 | if (asprintf(&fname, "%s/.config/pulse/client.conf", home) == -1) | ||
43 | errExit("asprintf"); | ||
44 | FILE *fpout = fopen(fname, "w"); | ||
45 | free(fname); | ||
46 | if (!fpout) | ||
47 | goto errexit; | ||
48 | |||
49 | // copy default config | ||
50 | char buf[MAX_BUF]; | ||
51 | while (fgets(buf, MAX_BUF, fpin)) | ||
52 | fputs(buf, fpout); | ||
53 | |||
54 | // disable shm | ||
55 | fprintf(fpout, "\nenable-shm = no\n"); | ||
56 | fclose(fpin); | ||
57 | fclose(fpout); | ||
58 | printf("PulseAudio configured, please logout and login back again\n"); | ||
59 | return; | ||
60 | |||
61 | errexit: | ||
62 | fprintf(stderr, "Error: cannot configure sound file\n"); | ||
63 | exit(1); | ||
64 | } | ||
65 | |||