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|
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "bsd_glob.h"
static int GLOB_ERROR = 0;
static int
not_here(char *s)
{
croak("%s not implemented on this architecture", s);
return -1;
}
static double
constant(char *name, int arg)
{
errno = 0;
if (strlen(name) <= 5)
goto not_there;
switch (*(name+5)) {
case 'A':
if (strEQ(name, "GLOB_ABEND"))
#ifdef GLOB_ABEND
return GLOB_ABEND;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_ALTDIRFUNC"))
#ifdef GLOB_ALTDIRFUNC
return GLOB_ALTDIRFUNC;
#else
goto not_there;
#endif
break;
case 'B':
if (strEQ(name, "GLOB_BRACE"))
#ifdef GLOB_BRACE
return GLOB_BRACE;
#else
goto not_there;
#endif
break;
case 'C':
break;
case 'D':
break;
case 'E':
if (strEQ(name, "GLOB_ERR"))
#ifdef GLOB_ERR
return GLOB_ERR;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_ERROR"))
return GLOB_ERROR;
break;
case 'F':
break;
case 'G':
break;
case 'H':
break;
case 'I':
break;
case 'J':
break;
case 'K':
break;
case 'L':
break;
case 'M':
if (strEQ(name, "GLOB_MARK"))
#ifdef GLOB_MARK
return GLOB_MARK;
#else
goto not_there;
#endif
break;
case 'N':
if (strEQ(name, "GLOB_NOCASE"))
#ifdef GLOB_NOCASE
return GLOB_NOCASE;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_NOCHECK"))
#ifdef GLOB_NOCHECK
return GLOB_NOCHECK;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_NOMAGIC"))
#ifdef GLOB_NOMAGIC
return GLOB_NOMAGIC;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_NOSORT"))
#ifdef GLOB_NOSORT
return GLOB_NOSORT;
#else
goto not_there;
#endif
if (strEQ(name, "GLOB_NOSPACE"))
#ifdef GLOB_NOSPACE
return GLOB_NOSPACE;
#else
goto not_there;
#endif
break;
case 'O':
break;
case 'P':
break;
case 'Q':
if (strEQ(name, "GLOB_QUOTE"))
#ifdef GLOB_QUOTE
return GLOB_QUOTE;
#else
goto not_there;
#endif
break;
case 'R':
break;
case 'S':
break;
case 'T':
if (strEQ(name, "GLOB_TILDE"))
#ifdef GLOB_TILDE
return GLOB_TILDE;
#else
goto not_there;
#endif
break;
case 'U':
break;
case 'V':
break;
case 'W':
break;
case 'X':
break;
case 'Y':
break;
case 'Z':
break;
}
errno = EINVAL;
return 0;
not_there:
errno = ENOENT;
return 0;
}
#ifdef WIN32
#define errfunc NULL
#else
int
errfunc(const char *foo, int bar) {
return !(bar == ENOENT || bar == ENOTDIR);
}
#endif
MODULE = File::Glob PACKAGE = File::Glob
void
doglob(pattern,...)
char *pattern
PROTOTYPE: $;$
PREINIT:
glob_t pglob;
int i;
int retval;
int flags = 0;
SV *tmp;
PPCODE:
{
/* 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);
}
double
constant(name,arg)
char *name
int arg
PROTOTYPE: $$
|
