FreeCalypso > hg > freecalypso-tools

annotate ringtools/imy/convert.c @ 1011:6d9b10633f10 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 3e398f9c31a0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements the second pass of fc-imy2pwt processing:
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * stepping through the captured melody and converting it to PWT.
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <ctype.h>
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdio.h>
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <stdlib.h>
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <string.h>
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <strings.h>
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 extern char melody_str_buf[];
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 extern unsigned tdma_durations[6][4];
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 extern FILE *outF;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 static int cur_octave = 4;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 static char *pwt_note_names[12] = {"c", "cs", "d", "ds", "e", "f", "fs",
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 "g", "gs", "a", "as", "b"};
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 static void
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
22 melody_error(cp, msg)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
23 char *cp, *msg;
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 {
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
25 unsigned pos;
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
26
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
27 pos = cp - melody_str_buf;
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
28 fprintf(stderr, "melody error at offset %u: %s\n", pos, msg);
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
29 exit(1);
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
30 }
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
31
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
32 static void
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
33 process_octave_cmd(cp)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
34 char *cp;
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
35 {
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
36 if (!isdigit(cp[1]))
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
37 melody_error(cp, "'*' octave prefix not followed by digit");
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
38 cur_octave = cp[1] - '0';
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 static int
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 process_note(str, type)
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 char *str;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 int note, dur_basic, dur_mod;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 switch (*str) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 case 'c':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 note = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 case 'd':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 note = 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 case 'e':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 note = 4;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 case 'f':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 note = 5;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 case 'g':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 note = 7;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 case 'a':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 note = 9;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 case 'b':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 note = 11;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 default:
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
70 melody_error(str, "note letter expected after '&' or '#'");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 switch (type) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 case 1:
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
74 if (note == 0 || note == 5)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
75 melody_error(str, "invalid flat note");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 note--;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 case 2:
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
79 if (note == 4 || note == 11)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
80 melody_error(str, "invalid sharp note");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 note++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 }
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
84 if (str[1] < '0' || str[1] > '5')
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
85 melody_error(str, "missing expected note duration digit");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 dur_basic = str[1] - '0';
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 switch (str[2]) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 case '.':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 dur_mod = 1;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 case ':':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 dur_mod = 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 case ';':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 dur_mod = 3;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 default:
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 dur_mod = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 fprintf(outF, "%s%d\t64\t%u\n", pwt_note_names[note], cur_octave + 1,
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 tdma_durations[dur_basic][dur_mod]);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 if (dur_mod)
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 return 3;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 else
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 return 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 static int
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 process_rest(str)
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 char *str;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 int dur_basic, dur_mod;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
115 if (str[1] < '0' || str[1] > '5')
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
116 melody_error(str, "missing expected rest duration digit");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 dur_basic = str[1] - '0';
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 switch (str[2]) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 case '.':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 dur_mod = 1;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 case ':':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 dur_mod = 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 case ';':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 dur_mod = 3;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 default:
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 dur_mod = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 break;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 fprintf(outF, "rest\t\t%u\n", tdma_durations[dur_basic][dur_mod]);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 if (dur_mod)
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 return 3;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 else
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 return 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 melody_convert_pass()
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 char *cp, *repeat_start_ptr;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 int repeat_start_octave, repeat_count, rpt_set;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 repeat_start_ptr = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 for (cp = melody_str_buf; *cp; ) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 /* skip junk first */
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 if (!strncmp(cp, "vibeon", 6)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 cp += 6;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 if (!strncmp(cp, "vibeoff", 7)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 cp += 7;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 if (!strncmp(cp, "ledon", 5)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 cp += 5;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 if (!strncmp(cp, "ledoff", 6)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 cp += 6;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 if (!strncmp(cp, "backon", 6)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 cp += 6;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 if (!strncmp(cp, "backoff", 7)) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 cp += 7;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 /* real stuff */
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 switch (*cp) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 case '*':
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
174 process_octave_cmd(cp);
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 cp += 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 case 'c':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 case 'd':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 case 'e':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 case 'f':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 case 'g':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 case 'a':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 case 'b':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 cp += process_note(cp, 0);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 case '&':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 cp += process_note(cp, 1);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 case '#':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 cp += process_note(cp, 2);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 case 'r':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 cp += process_rest(cp);
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 case 'V':
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 /* skip unimplemented volume control */
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 if (*cp == '+' || *cp == '-') {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 }
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
204 if (!isdigit(*cp))
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
205 melody_error(cp, "invalid character after 'V'");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 if (*cp == '1' && cp[1] >= '0' && cp[1] <= '5')
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 cp += 2;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 else
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 case '(':
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
212 if (repeat_start_ptr)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
213 melody_error(cp, "nested repeat");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 repeat_start_ptr = cp;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 repeat_start_octave = cur_octave;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 repeat_count = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 case '@':
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
220 if (!repeat_start_ptr)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
221 melody_error(cp, "'@' not in repeat block");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 cp++;
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
223 if (!isdigit(*cp))
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
224 melody_error(cp, "'@' not followed by digit");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 rpt_set = *cp - '0';
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
226 if (!rpt_set)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
227 melody_error(cp,
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
228 "infinite repeat not supported");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 if (!repeat_count)
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 repeat_count = rpt_set;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 case ')':
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
234 if (!repeat_start_ptr)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
235 melody_error(cp, "')' without opening '('");
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
236 if (!repeat_count)
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
237 melody_error(cp, "repeat block without count");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 repeat_count--;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 if (repeat_count) {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 cp = repeat_start_ptr;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 cur_octave = repeat_start_octave;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 } else {
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 cp++;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 repeat_start_ptr = 0;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 continue;
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 default:
887
3e398f9c31a0 fc-imy2pwt: overhaul melody error handling, report position
Mychaela Falconia <falcon@freecalypso.org>
parents: 882
diff changeset
248 melody_error(cp, "non-understood character");
882
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 }
fd4c9bc7835d fc-imy2pwt program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 }