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

#define PERL_NO_GET_CONTEXT

#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) {
  PERL_UNUSED_ARG(foo);
  return !(bar == EACCES || bar == ENOENT || bar == ENOTDIR);
}
#endif

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

int
GLOB_ERROR()
    PREINIT:
	dMY_CXT;
    CODE:
	RETVAL = GLOB_ERROR;
    OUTPUT:
	RETVAL

void
doglob(pattern,...)
    char *pattern
PROTOTYPE: $;$
PREINIT:
    glob_t pglob;
    int i;
    int retval;
    int flags = 0;
    SV *tmp;
PPCODE:
    {
	dMY_CXT;
	dXSI32;

	/* allow for optional flags argument */
	if (items > 1) {
	    flags = (int) SvIV(ST(1));
	} else if (ix) {
	    flags = (int) SvIV(get_sv("File::Glob::DEFAULT_FLAGS", GV_ADD));
	}

	/* 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 = newSVpvn_flags(pglob.gl_pathv[i], strlen(pglob.gl_pathv[i]),
				 SVs_TEMP);
	    TAINT;
	    SvTAINT(tmp);
	    PUSHs(tmp);
	}

	bsd_globfree(&pglob);
    }

BOOT:
{
    CV *cv = newXS("File::Glob::bsd_glob", XS_File__Glob_doglob, __FILE__);
    XSANY.any_i32 = 1;
}

BOOT:
{
    MY_CXT_INIT;
}

INCLUDE: const-xs.inc
Commit	Line	Data
8e9c4baf NC	1	#define PERL_NO_GET_CONTEXT
8e9c4baf NC	2
72b16652 GS	3	#include "EXTERN.h"
	4	#include "perl.h"
	5	#include "XSUB.h"
	6
	7	#include "bsd_glob.h"
	8
df3728a2	9	#define MY_CXT_KEY "File::Glob::_guts" XS_VERSION
89ca4ac7 JH	10
	11	typedef struct {
	12	int x_GLOB_ERROR;
	13	} my_cxt_t;
	14
	15	START_MY_CXT
	16
	17	#define GLOB_ERROR (MY_CXT.x_GLOB_ERROR)
72b16652	18
1cb0fb50	19	#include "const-c.inc"
72b16652 GS	20
	21	#ifdef WIN32
	22	#define errfunc NULL
	23	#else
f681a178	24	static int
72b16652	25	errfunc(const char *foo, int bar) {
c33e8be1	26	PERL_UNUSED_ARG(foo);
5f18268b	27	return !(bar == EACCES \|\| bar == ENOENT \|\| bar == ENOTDIR);
72b16652 GS	28	}
	29	#endif
	30
	31	MODULE = File::Glob PACKAGE = File::Glob
	32
b84cd0b1 NC	33	int
	34	GLOB_ERROR()
	35	PREINIT:
	36	dMY_CXT;
	37	CODE:
	38	RETVAL = GLOB_ERROR;
	39	OUTPUT:
	40	RETVAL
	41
72b16652 GS	42	void
	43	doglob(pattern,...)
	44	char *pattern
e3de7a34	45	PROTOTYPE: $;$
72b16652 GS	46	PREINIT:
	47	glob_t pglob;
	48	int i;
	49	int retval;
	50	int flags = 0;
	51	SV *tmp;
	52	PPCODE:
	53	{
89ca4ac7	54	dMY_CXT;
28cd8e1d	55	dXSI32;
89ca4ac7	56
72b16652 GS	57	/* allow for optional flags argument */
	58	if (items > 1) {
	59	flags = (int) SvIV(ST(1));
28cd8e1d NC	60	} else if (ix) {
28cd8e1d NC	61	flags = (int) SvIV(get_sv("File::Glob::DEFAULT_FLAGS", GV_ADD));
72b16652 GS	62	}
	63
	64	/* call glob */
	65	retval = bsd_glob(pattern, flags, errfunc, &pglob);
	66	GLOB_ERROR = retval;
	67
	68	/* return any matches found */
	69	EXTEND(sp, pglob.gl_pathc);
	70	for (i = 0; i < pglob.gl_pathc; i++) {
	71	/* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
d3d34884 NC	72	tmp = newSVpvn_flags(pglob.gl_pathv[i], strlen(pglob.gl_pathv[i]),
d3d34884 NC	73	SVs_TEMP);
72b16652 GS	74	TAINT;
	75	SvTAINT(tmp);
	76	PUSHs(tmp);
	77	}
	78
	79	bsd_globfree(&pglob);
	80	}
	81
28cd8e1d NC	82	BOOT:
	83	{
	84	CV *cv = newXS("File::Glob::bsd_glob", XS_File__Glob_doglob, __FILE__);
	85	XSANY.any_i32 = 1;
bcd258b8	86	}
28cd8e1d	87
bcd258b8 NC	88	BOOT:
bcd258b8 NC	89	{
28cd8e1d NC	90	MY_CXT_INIT;
	91	}
	92
1cb0fb50	93	INCLUDE: const-xs.inc