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comparison loadtools/bpunify.c @ 895:850b4f066d75

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fc-buzplay: unified play command
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Apr 2022 08:30:35 +0000
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894:7ade15d4e0cb 895:850b4f066d75
1 /*
2 * fc-buzplay: this module implements the unified 'play' command.
3 */
4
5 #include <sys/types.h>
6 #include <ctype.h>
7 #include <stdio.h>
8 #include <string.h>
9 #include <strings.h>
10 #include <stdlib.h>
11
12 set_bu_volume(vol)
13 unsigned vol;
14 {
15 char *targv[3], argbuf[16];
16
17 sprintf(argbuf, "%u", vol - 1);
18 targv[0] = "buzlev";
19 targv[1] = argbuf;
20 targv[2] = 0;
21 tpinterf_make_cmd(targv);
22 if (tpinterf_send_cmd() < 0)
23 return(-1);
24 return tpinterf_pass_output(1);
25 }
26
27 cmd_play(argc, argv)
28 char **argv;
29 {
30 char *filename, *tail;
31 int pwt_mode, rc;
32 unsigned global_vol;
33
34 filename = argv[1];
35 tail = rindex(filename, '.');
36 if (!tail) {
37 unknown: fprintf(stderr,
38 "unable to intuit format of %s, use play-bu or play-pwt\n",
39 filename);
40 return(-1);
41 }
42 if (!strcmp(tail, ".buz"))
43 pwt_mode = 0;
44 else if (!strcmp(tail, ".pwt"))
45 pwt_mode = 1;
46 else
47 goto unknown;
48 if (argv[2]) {
49 global_vol = strtoul(argv[2], 0, 0);
50 if (global_vol < 1 || global_vol > 64) {
51 fprintf(stderr,
52 "error: invalid global volume argument\n");
53 return(-1);
54 }
55 } else
56 global_vol = 64;
57 if (pwt_mode)
58 return buzplay_pwt_file(filename, global_vol);
59 else {
60 rc = set_bu_volume(global_vol);
61 if (rc)
62 return(rc);
63 return buzplay_bu_file(filename);
64 }
65 }