Commit | Line | Data |
a0d0e21e |
1 | /* |
2 | * "The Road goes ever on and on, down from the door where it began." |
3 | */ |
4 | |
4633a7c4 |
5 | #ifdef __cplusplus |
6 | extern "C" { |
7 | #endif |
8 | |
ecfc5424 |
9 | #include "EXTERN.h" |
2304df62 |
10 | #include "perl.h" |
11 | |
4633a7c4 |
12 | #ifdef __cplusplus |
13 | } |
14 | # define EXTERN_C extern "C" |
15 | #else |
16 | # define EXTERN_C extern |
17 | #endif |
18 | |
a0d0e21e |
19 | static void xs_init _((void)); |
20 | static PerlInterpreter *my_perl; |
21 | |
c07a80fd |
22 | int |
23 | perl_init_i18nl14n(printwarn) /* XXX move to perl.c */ |
24 | int printwarn; |
28e44ed9 |
25 | { |
c07a80fd |
26 | int ok = 1; |
27 | /* returns |
28 | * 1 = set ok or not applicable, |
29 | * 0 = fallback to C locale, |
30 | * -1 = fallback to C locale failed |
31 | */ |
28e44ed9 |
32 | #if defined(HAS_SETLOCALE) && defined(LC_CTYPE) |
c07a80fd |
33 | char * lang = getenv("LANG"); |
37b42002 |
34 | char * lc_all = getenv("LC_ALL"); |
28e44ed9 |
35 | char * lc_ctype = getenv("LC_CTYPE"); |
36 | int i; |
37 | |
37b42002 |
38 | if (setlocale(LC_CTYPE, "") == NULL && (lc_all || lc_ctype || lang)) { |
c07a80fd |
39 | if (printwarn) { |
40 | fprintf(stderr, "warning: setlocale(LC_CTYPE, \"\") failed.\n"); |
41 | fprintf(stderr, |
37b42002 |
42 | "warning: LC_ALL = \"%s\", LC_CTYPE = \"%s\", LANG = \"%s\",\n", |
43 | lc_all ? lc_all : "(null)", |
28e44ed9 |
44 | lc_ctype ? lc_ctype : "(null)", |
45 | lang ? lang : "(null)" |
46 | ); |
c07a80fd |
47 | fprintf(stderr, "warning: falling back to the \"C\" locale.\n"); |
48 | } |
49 | ok = 0; |
50 | if (setlocale(LC_CTYPE, "C") == NULL) |
51 | ok = -1; |
28e44ed9 |
52 | } |
53 | |
54 | for (i = 0; i < 256; i++) { |
c07a80fd |
55 | if (isUPPER(i)) fold[i] = toLOWER(i); |
56 | else if (isLOWER(i)) fold[i] = toUPPER(i); |
57 | else fold[i] = i; |
28e44ed9 |
58 | } |
28e44ed9 |
59 | #endif |
c07a80fd |
60 | return ok; |
28e44ed9 |
61 | } |
62 | |
c07a80fd |
63 | |
28e44ed9 |
64 | int |
4633a7c4 |
65 | #ifndef CAN_PROTOTYPE |
2304df62 |
66 | main(argc, argv, env) |
67 | int argc; |
68 | char **argv; |
69 | char **env; |
4633a7c4 |
70 | #else /* def(CAN_PROTOTYPE) */ |
71 | main(int argc, char **argv, char **env) |
72 | #endif /* def(CAN_PROTOTYPE) */ |
2304df62 |
73 | { |
74 | int exitstatus; |
2304df62 |
75 | |
c07a80fd |
76 | PERL_SYS_INIT(&argc,&argv); |
4633a7c4 |
77 | |
c07a80fd |
78 | perl_init_i18nl14n(1); |
4633a7c4 |
79 | |
a0d0e21e |
80 | if (!do_undump) { |
81 | my_perl = perl_alloc(); |
82 | if (!my_perl) |
83 | exit(1); |
84 | perl_construct( my_perl ); |
85 | } |
2304df62 |
86 | |
28e44ed9 |
87 | exitstatus = perl_parse( my_perl, xs_init, argc, argv, (char **) NULL ); |
2304df62 |
88 | if (exitstatus) |
89 | exit( exitstatus ); |
90 | |
91 | exitstatus = perl_run( my_perl ); |
92 | |
748a9306 |
93 | perl_destruct( my_perl ); |
2304df62 |
94 | perl_free( my_perl ); |
95 | |
96 | exit( exitstatus ); |
97 | } |
98 | |
99 | /* Register any extra external extensions */ |
100 | |
4633a7c4 |
101 | /* Do not delete this line--writemain depends on it */ |
102 | |
a0d0e21e |
103 | static void |
104 | xs_init() |
2304df62 |
105 | { |
2304df62 |
106 | } |