all repos — nimisewi_c @ 57f683f181495b802761d23e36b6d7ff75863613

simple random toki pona phrase generator

makenimitoki.c (view raw)

 1/* Copyright (c) 2021, la-ninpre
 2 *
 3 * this file creates necessary data files for nimisewi.c.
 4 *
 5 * i thought that it would be stupid to hardcode all the tokipona words into
 6 * actual code, so this little program is created. it reads nimitoki.txt file
 7 * which is in such format that one word is on separate line. i hope it's
 8 * easy now to add and remove desired words.
 9 *
10 * it's use is very narrow and tied to nimisewi.c, but it could be adapted.
11 * 
12 * TODO: make use of templates, maybe?
13 */
14#include <err.h>
15#include <stdio.h>
16#include <stdlib.h>
17#include <string.h>
18#include <unistd.h>
19
20#include "makenimitoki.h"
21
22void
23make_header(FILE *nimitoki_h)
24{
25    fprintf(nimitoki_h,
26            _MAKENIMITOKI_COMMENT_
27            "#ifndef NIMI_TOKI_H\n"
28            "#define NIMI_TOKI_H\n\n"
29
30            "extern const char *nimi_toki[];    /* list of words */\n"
31            "extern const unsigned long suli_pi_nimi_toki   /* length of word list */;\n\n"
32
33            "#endif /* NIMI_TOKI_H */\n");
34}
35
36void
37make_nimi_toki(FILE *nimitoki_txt, FILE *nimitoki_c)
38{
39    char buf[NIMI_TOKI_MAX_LENGTH];
40
41    fprintf(nimitoki_c,
42            _MAKENIMITOKI_COMMENT_
43            "#include \"nimitoki.h\"\n\n");
44
45    fprintf(nimitoki_c, "const char *nimi_toki[] = {\n");
46    
47    while (fgets(buf, NIMI_TOKI_MAX_LENGTH, nimitoki_txt) != NULL) {
48        buf[strlen(buf)-1] = '\0';  /* i know it's weird, but :) */
49        fprintf(nimitoki_c, "    \"%s\",\n", buf);
50    }
51    
52    fprintf(nimitoki_c, "};\n\n");
53
54    fprintf(nimitoki_c, "const unsigned long suli_pi_nimi_toki = "
55                        "sizeof(nimi_toki)/sizeof(const char *);\n");
56}
57
58int
59main(int argc, char *argv[])
60{
61    FILE *nimitoki_txt; /* list of words */
62    FILE *nimitoki_h;   /* output header file */
63    FILE *nimitoki_c;   /* output code file */
64    char *nimitoki_txt_path;
65
66#ifdef __OpenBSD__
67    if (pledge("stdio rpath wpath cpath", NULL) == -1) {
68        err(EXIT_FAILURE, "pledge");
69    }
70#endif
71
72    if (argc < 1 || argc > 2) {
73        err(EXIT_FAILURE, "usage: makenimitoki <nimitoki.txt>");
74    }
75
76    nimitoki_txt_path = argv[1];
77
78    nimitoki_txt = fopen(nimitoki_txt_path, "r");
79    if (nimitoki_txt == NULL) {
80        err(EXIT_FAILURE, "file not found");
81    }
82
83    nimitoki_h = fopen("nimitoki.h", "w");
84    make_header(nimitoki_h);
85    fclose(nimitoki_h);
86
87    nimitoki_c = fopen("nimitoki.c", "w");
88    make_nimi_toki(nimitoki_txt, nimitoki_c);
89    fclose(nimitoki_txt);
90    fclose(nimitoki_c);
91
92    return 0;
93}