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/*
Copyright(c) 1998-2000 NOKUBI Takatsugu <knok@daionet.gr.jp>
Copyright(c) 1997 Nara Institute of Science and Technorogy.
All Rights Reserved.
$Id: ChaSen.xs,v 1.2 2008/07/22 13:00:45 masayu-a Exp $
*/
#ifdef __cplusplus
extern "C" {
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#ifdef __cplusplus
}
#endif
/* for old version of perl (< 5.004_04?) */
#if !defined(PL_na) && defined(na)
#define PL_na na
#endif
#if !defined(PL_sv_undef) && defined(sv_undef)
#define PL_sv_undef sv_undef
#endif
extern int Cha_optind;
int chasen_getopt_argv(char **, FILE *);
/* FILE * could be set NULL */
/* return: 0 (1: wrong option) */
int chasen_fparse(FILE *, FILE *);
int chasen_sparse(char *, FILE *);
/* return: 0 (1: end) */
char *chasen_fparse_tostr(FILE *);
char *chasen_sparse_tostr(char *);
/* return: pointer to parsed string (NULL: end) */
#define INNER_BUFSIZE 8192
#define CHA_INPUT_SIZE 8192
static unsigned char *pos;
/*PROTOTYPES: DISABLE*/
MODULE = Text::ChaSen PACKAGE = Text::ChaSen
int
getopt_argv(sv,...)
SV* sv
PREINIT:
char **cargs;
int i;
CODE:
cargs = (char **) malloc(sizeof(char *) * items + 1);
for (i = 0; i < items; i ++) {
cargs[i] = SvPV(ST(i), PL_na);
}
cargs[items] = NULL;
RETVAL = chasen_getopt_argv(cargs, NULL);
free(cargs);
OUTPUT:
RETVAL
SV*
sparse_tostr(sv)
SV* sv
PREINIT:
char *r, *s;
CODE:
s = SvPV(sv, PL_na);
r = chasen_sparse_tostr(s);
RETVAL = newSVpv(r, 0);
OUTPUT:
RETVAL
SV*
fparse_tostr(sv)
SV* sv
PREINIT:
char *fname, *out;
FILE *fp;
CODE:
fname = SvPV(sv, PL_na);
fp = fopen(fname, "r");
if (fp == NULL) {
RETVAL = &PL_sv_undef;
} else {
RETVAL = newSVpv("", 0);
while ((out = chasen_fparse_tostr(fp)) != NULL) {
sv_catpv(RETVAL, out);
}
fclose(fp);
}
OUTPUT:
RETVAL
SV*
sparse_tostr_long(sv)
SV* sv
PREINIT:
char *r, *s;
CODE:
s = SvPV(sv, PL_na);
r = chasen_sparse_tostr(s);
RETVAL = newSVpv(r, 0);
OUTPUT:
RETVAL
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