[perl5.git] / ext / File-Glob / Glob.xs

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#include "bsd_glob.h"

#define MY_CXT_KEY "File::Glob::_guts" XS_VERSION

typedef struct {
    int		x_GLOB_ERROR;
} my_cxt_t;

START_MY_CXT

#define GLOB_ERROR	(MY_CXT.x_GLOB_ERROR)

#include "const-c.inc"

#ifdef WIN32
#define errfunc		NULL
#else
static int
errfunc(const char *foo, int bar) {
  return !(bar == EACCES || bar == ENOENT || bar == ENOTDIR);
}
#endif

MODULE = File::Glob		PACKAGE = File::Glob

BOOT:
{
    MY_CXT_INIT;
}

void
doglob(pattern,...)
    char *pattern
PROTOTYPE: $;$
PREINIT:
    glob_t pglob;
    int i;
    int retval;
    int flags = 0;
    SV *tmp;
PPCODE:
    {
	dMY_CXT;

	/* allow for optional flags argument */
	if (items > 1) {
	    flags = (int) SvIV(ST(1));
	}

	/* call glob */
	retval = bsd_glob(pattern, flags, errfunc, &pglob);
	GLOB_ERROR = retval;

	/* return any matches found */
	EXTEND(sp, pglob.gl_pathc);
	for (i = 0; i < pglob.gl_pathc; i++) {
	    /* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
	    tmp = sv_2mortal(newSVpvn(pglob.gl_pathv[i],
				      strlen(pglob.gl_pathv[i])));
	    TAINT;
	    SvTAINT(tmp);
	    PUSHs(tmp);
	}

	bsd_globfree(&pglob);
    }

INCLUDE: const-xs.inc
Commit	Line	Data
72b16652 GS	1	#include "EXTERN.h"
	2	#include "perl.h"
	3	#include "XSUB.h"
	4
	5	#include "bsd_glob.h"
	6
df3728a2	7	#define MY_CXT_KEY "File::Glob::_guts" XS_VERSION
89ca4ac7 JH	8
	9	typedef struct {
	10	int x_GLOB_ERROR;
	11	} my_cxt_t;
	12
	13	START_MY_CXT
	14
	15	#define GLOB_ERROR (MY_CXT.x_GLOB_ERROR)
72b16652	16
1cb0fb50	17	#include "const-c.inc"
72b16652 GS	18
	19	#ifdef WIN32
	20	#define errfunc NULL
	21	#else
f681a178	22	static int
72b16652	23	errfunc(const char *foo, int bar) {
5f18268b	24	return !(bar == EACCES \|\| bar == ENOENT \|\| bar == ENOTDIR);
72b16652 GS	25	}
	26	#endif
	27
	28	MODULE = File::Glob PACKAGE = File::Glob
	29
89ca4ac7 JH	30	BOOT:
	31	{
	32	MY_CXT_INIT;
	33	}
	34
72b16652 GS	35	void
	36	doglob(pattern,...)
	37	char *pattern
e3de7a34	38	PROTOTYPE: $;$
72b16652 GS	39	PREINIT:
	40	glob_t pglob;
	41	int i;
	42	int retval;
	43	int flags = 0;
	44	SV *tmp;
	45	PPCODE:
	46	{
89ca4ac7 JH	47	dMY_CXT;
89ca4ac7 JH	48
72b16652 GS	49	/* allow for optional flags argument */
	50	if (items > 1) {
	51	flags = (int) SvIV(ST(1));
	52	}
	53
	54	/* call glob */
	55	retval = bsd_glob(pattern, flags, errfunc, &pglob);
	56	GLOB_ERROR = retval;
	57
	58	/* return any matches found */
	59	EXTEND(sp, pglob.gl_pathc);
	60	for (i = 0; i < pglob.gl_pathc; i++) {
	61	/* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
	62	tmp = sv_2mortal(newSVpvn(pglob.gl_pathv[i],
	63	strlen(pglob.gl_pathv[i])));
	64	TAINT;
	65	SvTAINT(tmp);
	66	PUSHs(tmp);
	67	}
	68
	69	bsd_globfree(&pglob);
	70	}
	71
1cb0fb50	72	INCLUDE: const-xs.inc