| 1 |
root |
1.1 |
#include "EXTERN.h" |
| 2 |
|
|
#include "perl.h" |
| 3 |
|
|
#include "XSUB.h" |
| 4 |
|
|
|
| 5 |
|
|
#define HLOG 18 /* up to 22, but gives diminishing improvements */ |
| 6 |
|
|
#define VERY_FAST 0 |
| 7 |
|
|
#define ULTRA_FAST 0 |
| 8 |
|
|
|
| 9 |
|
|
#include "liblzf/lzf_c_best.c" |
| 10 |
|
|
|
| 11 |
|
|
#include "urlib.h" |
| 12 |
|
|
#include "urlib.c" |
| 13 |
|
|
|
| 14 |
|
|
MODULE = Urlader PACKAGE = Urlader PREFIX = u_ |
| 15 |
|
|
|
| 16 |
|
|
PROTOTYPES: ENABLE |
| 17 |
|
|
|
| 18 |
|
|
BOOT: |
| 19 |
|
|
{ |
| 20 |
|
|
HV *stash = gv_stashpv ("Urlader", 1); |
| 21 |
|
|
|
| 22 |
|
|
static const struct { |
| 23 |
|
|
const char *name; |
| 24 |
|
|
IV iv; |
| 25 |
|
|
} *civ, const_iv[] = { |
| 26 |
|
|
# define const_iv(name) { # name, (IV) name }, |
| 27 |
|
|
const_iv (MAX_ARGC) |
| 28 |
|
|
const_iv (MAX_ARGS) |
| 29 |
|
|
const_iv (T_NULL) |
| 30 |
|
|
const_iv (T_META) |
| 31 |
|
|
const_iv (T_ENV) |
| 32 |
|
|
const_iv (T_ARG) |
| 33 |
|
|
const_iv (T_DIR) |
| 34 |
|
|
const_iv (T_FILE) |
| 35 |
|
|
const_iv (T_NUM) |
| 36 |
|
|
const_iv (F_LZF) |
| 37 |
|
|
const_iv (F_EXEC) |
| 38 |
|
|
const_iv (F_NULL) |
| 39 |
|
|
}; |
| 40 |
|
|
|
| 41 |
|
|
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
| 42 |
|
|
newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
| 43 |
|
|
|
| 44 |
|
|
newCONSTSUB (stash, "URLADER" , newSVpv (URLADER , 0)); |
| 45 |
|
|
newCONSTSUB (stash, "URLADER_VERSION", newSVpv (URLADER_VERSION, 0)); |
| 46 |
|
|
newCONSTSUB (stash, "TAIL_MAGIC" , newSVpv (TAIL_MAGIC , 0)); |
| 47 |
|
|
} |
| 48 |
|
|
|
| 49 |
|
|
const char * |
| 50 |
|
|
getenv (const char *name) |
| 51 |
|
|
|
| 52 |
|
|
SV * |
| 53 |
|
|
lzf_compress (SV *in, int min_improve = 2) |
| 54 |
|
|
CODE: |
| 55 |
|
|
{ |
| 56 |
|
|
STRLEN in_len; |
| 57 |
|
|
char *in_data = SvPVbyte (in, in_len); |
| 58 |
|
|
STRLEN out_len = in_len - min_improve; |
| 59 |
|
|
SV *out = sv_newmortal (); |
| 60 |
|
|
|
| 61 |
|
|
RETVAL = &PL_sv_no; |
| 62 |
|
|
if (in_len) |
| 63 |
|
|
{ |
| 64 |
|
|
sv_grow (out, out_len); |
| 65 |
|
|
out_len = lzf_compress_best (in_data, in_len, SvPVX (out), out_len); |
| 66 |
|
|
|
| 67 |
|
|
if (out_len) |
| 68 |
|
|
{ |
| 69 |
|
|
SvPOK_only (out); |
| 70 |
|
|
SvCUR_set (out, out_len); |
| 71 |
|
|
SvSetSV (in, out); |
| 72 |
|
|
RETVAL = &PL_sv_yes; |
| 73 |
|
|
} |
| 74 |
|
|
} |
| 75 |
|
|
} |
| 76 |
|
|
OUTPUT: |
| 77 |
|
|
RETVAL |
| 78 |
|
|
|
| 79 |
|
|
void |
| 80 |
|
|
_set_datadir () |
| 81 |
|
|
CODE: |
| 82 |
|
|
u_set_datadir (); |
| 83 |
|
|
|
| 84 |
|
|
void |
| 85 |
|
|
_set_exe_info (const char *id, const char *ver) |
| 86 |
|
|
CODE: |
| 87 |
|
|
strcpy (exe_id , id); |
| 88 |
|
|
strcpy (exe_ver, ver); |
| 89 |
|
|
u_set_exe_info (); |
| 90 |
|
|
|
| 91 |
|
|
SV * |
| 92 |
|
|
lock (SV *path, SV *excl, SV *dowait) |
| 93 |
|
|
CODE: |
| 94 |
|
|
{ |
| 95 |
|
|
u_handle h = u_lock (SvPVbyte_nolen (path), SvTRUE (excl), SvTRUE (dowait)); |
| 96 |
|
|
|
| 97 |
|
|
RETVAL = &PL_sv_undef; |
| 98 |
|
|
if (u_valid (h)) |
| 99 |
|
|
RETVAL = sv_setref_iv (sv_newmortal (), "Urlader::lock", (IV)h); |
| 100 |
|
|
} |
| 101 |
|
|
OUTPUT: |
| 102 |
|
|
RETVAL |
| 103 |
|
|
|
| 104 |
|
|
MODULE = Urlader PACKAGE = Urlader::lock |
| 105 |
|
|
|
| 106 |
|
|
void |
| 107 |
|
|
DESTROY (SV *self) |
| 108 |
|
|
CODE: |
| 109 |
|
|
u_close ((u_handle)SvIV (SvRV (self))); |
| 110 |
|
|
|
| 111 |
|
|
|
