-/* vms.c
+/* vms.c
*
- * VMS-specific routines for perl5
- * Version: 5.7.0
+ * VMS-specific routines for perl5
*
- * August 2005 Convert VMS status code to UNIX status codes
- * August 2000 tweaks to vms_image_init, my_flush, my_fwrite, cando_by_name,
- * and Perl_cando by Craig Berry
- * 29-Aug-2000 Charles Lane's piping improvements rolled in
- * 20-Aug-1999 revisions by Charles Bailey bailey@newman.upenn.edu
+ * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+ * 2002, 2003, 2004, 2005, 2006, 2007 by Charles Bailey and others.
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ * Please see Changes*.* or the Perl Repository Browser for revision history.
*/
+/*
+ * Yet small as was their hunted band
+ * still fell and fearless was each hand,
+ * and strong deeds they wrought yet oft,
+ * and loved the woods, whose ways more soft
+ * them seemed than thralls of that black throne
+ * to live and languish in halls of stone.
+ * "The Lay of Leithian", Canto II, lines 135-40
+ *
+ * [p.162 of _The Lays of Beleriand_]
+ */
+
#include <acedef.h>
#include <acldef.h>
#include <armdef.h>
+#if __CRTL_VER < 70300000
+/* needed for home-rolled utime() */
#include <atrdef.h>
+#include <fibdef.h>
+#endif
#include <chpdef.h>
#include <clidef.h>
#include <climsgdef.h>
#include <descrip.h>
#include <devdef.h>
#include <dvidef.h>
-#include <fibdef.h>
#include <float.h>
#include <fscndef.h>
#include <iodef.h>
#include <libdef.h>
#include <lib$routines.h>
#include <lnmdef.h>
-#include <msgdef.h>
+#include <ossdef.h>
#if __CRTL_VER >= 70301000 && !defined(__VAX)
#include <ppropdef.h>
#endif
#include <uaidef.h>
#include <uicdef.h>
#include <stsdef.h>
-#include <rmsdef.h>
-#include <smgdef.h>
#if __CRTL_VER >= 70000000 /* FIXME to earliest version */
#include <efndef.h>
#define NO_EFN EFN$C_ENF
};
#pragma member_alignment restore
-/* More specific prototype than in starlet_c.h makes programming errors
- more visible.
- */
-#ifdef sys$getdviw
-#undef sys$getdviw
-int sys$getdviw
- (unsigned long efn,
- unsigned short chan,
- const struct dsc$descriptor_s * devnam,
- const struct item_list_3 * itmlst,
- void * iosb,
- void * (astadr)(unsigned long),
- void * astprm,
- void * nullarg);
-#endif
-
#if __CRTL_VER >= 70300000 && !defined(__VAX)
static int set_feature_default(const char *name, int value)
# define RTL_USES_UTC 1
#endif
-#ifdef USE_VMS_DECTERM
+#if !defined(__VAX) && __CRTL_VER >= 80200000
+#ifdef lstat
+#undef lstat
+#endif
+#else
+#ifdef lstat
+#undef lstat
+#endif
+#define lstat(_x, _y) stat(_x, _y)
+#endif
/* Routine to create a decterm for use with the Perl debugger */
/* No headers, this information was found in the Programming Concepts Manual */
-int decw$term_port
+static int (*decw_term_port)
(const struct dsc$descriptor_s * display,
const struct dsc$descriptor_s * setup_file,
const struct dsc$descriptor_s * customization,
unsigned short * result_device_name_length,
void * controller,
void * char_buffer,
- void * char_change_buffer);
-#endif
+ void * char_change_buffer) = 0;
/* gcc's header files don't #define direct access macros
* corresponding to VAXC's variant structs */
#define do_tovmspath(a,b,c,d) mp_do_tovmspath(aTHX_ a,b,c,d)
#define do_rmsexpand(a,b,c,d,e,f,g) mp_do_rmsexpand(aTHX_ a,b,c,d,e,f,g)
#define do_vms_realpath(a,b,c) mp_do_vms_realpath(aTHX_ a,b,c)
+#define do_vms_realname(a,b,c) mp_do_vms_realname(aTHX_ a,b,c)
#define do_tounixspec(a,b,c,d) mp_do_tounixspec(aTHX_ a,b,c,d)
#define do_tounixpath(a,b,c,d) mp_do_tounixpath(aTHX_ a,b,c,d)
#define do_vms_case_tolerant(a) mp_do_vms_case_tolerant(a)
static char *mp_do_tounixspec(pTHX_ const char *, char *, int, int *);
static char *mp_do_pathify_dirspec(pTHX_ const char *dir,char *buf, int ts, int *);
+static char * int_rmsexpand_vms(
+ const char * filespec, char * outbuf, unsigned opts);
+static char * int_rmsexpand_tovms(
+ const char * filespec, char * outbuf, unsigned opts);
+static char *int_tovmsspec
+ (const char *path, char *buf, int dir_flag, int * utf8_flag);
+static char * int_fileify_dirspec(const char *dir, char *buf, int *utf8_fl);
+static char * int_tounixspec(const char *spec, char *buf, int * utf8_fl);
+static char * int_tovmspath(const char *path, char *buf, int * utf8_fl);
+
/* see system service docs for $TRNLNM -- NOT the same as LNM$_MAX_INDEX */
#define PERL_LNM_MAX_ALLOWED_INDEX 127
static int decc_disable_posix_root = 1;
int decc_efs_case_preserve = 0;
static int decc_efs_charset = 0;
+static int decc_efs_charset_index = -1;
static int decc_filename_unix_no_version = 0;
static int decc_filename_unix_only = 0;
int decc_filename_unix_report = 0;
static int vms_process_case_tolerant = 1;
int vms_vtf7_filenames = 0;
int gnv_unix_shell = 0;
+static int vms_unlink_all_versions = 0;
+static int vms_posix_exit = 0;
/* bug workarounds if needed */
-int decc_bug_readdir_efs1 = 0;
int decc_bug_devnull = 1;
-int decc_bug_fgetname = 0;
int decc_dir_barename = 0;
+int vms_bug_stat_filename = 0;
static int vms_debug_on_exception = 0;
+static int vms_debug_fileify = 0;
+
+/* Simple logical name translation */
+static int simple_trnlnm
+ (const char * logname,
+ char * value,
+ int value_len)
+{
+ const $DESCRIPTOR(table_dsc, "LNM$FILE_DEV");
+ const unsigned long attr = LNM$M_CASE_BLIND;
+ struct dsc$descriptor_s name_dsc;
+ int status;
+ unsigned short result;
+ struct itmlst_3 itlst[2] = {{value_len, LNM$_STRING, value, &result},
+ {0, 0, 0, 0}};
+
+ name_dsc.dsc$w_length = strlen(logname);
+ name_dsc.dsc$a_pointer = (char *)logname;
+ name_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ name_dsc.dsc$b_class = DSC$K_CLASS_S;
+
+ status = sys$trnlnm(&attr, &table_dsc, &name_dsc, 0, itlst);
+
+ if ($VMS_STATUS_SUCCESS(status)) {
+
+ /* Null terminate and return the string */
+ /*--------------------------------------*/
+ value[result] = 0;
+ return result;
+ }
+
+ return 0;
+}
+
/* Is this a UNIX file specification?
* No longer a simple check with EFS file specs
(char *outspec, const char *inspec, int *output_cnt, const int * utf8_fl)
{
int count;
-int scnt;
int utf8_flag;
utf8_flag = 0;
}
}
- /* High bit set, but not a unicode character! */
+ /* High bit set, but not a Unicode character! */
/* Non printing DECMCS or ISO Latin-1 character? */
- if (*inspec <= 0x9F) {
- int hex;
+ if ((unsigned char)*inspec <= 0x9F) {
+ int hex;
outspec[0] = '^';
outspec++;
hex = (*inspec >> 4) & 0xF;
}
*output_cnt = 3;
return 1;
- } else if (*inspec == 0xA0) {
+ } else if ((unsigned char)*inspec == 0xA0) {
outspec[0] = '^';
outspec[1] = 'A';
outspec[2] = '0';
*output_cnt = 3;
return 1;
- } else if (*inspec == 0xFF) {
+ } else if ((unsigned char)*inspec == 0xFF) {
outspec[0] = '^';
outspec[1] = 'F';
outspec[2] = 'F';
case ']':
case '%':
case '^':
+ case '\\':
+ /* Don't escape again if following character is
+ * already something we escape.
+ */
+ if (strchr(".~!#&\'`()+@{},;[]%^=_\\", *(inspec+1))) {
+ *outspec = *inspec;
+ *output_cnt = 1;
+ return 1;
+ break;
+ }
+ /* But otherwise fall through and escape it. */
case '=':
/* Assume that this is to be escaped */
outspec[0] = '^';
if (*inspec == '^') {
inspec++;
switch (*inspec) {
+ /* Spaces and non-trailing dots should just be passed through,
+ * but eat the escape character.
+ */
case '.':
- /* Non trailing dots should just be passed through, but eat the escape */
*outspec = *inspec;
- count++;
+ count += 2;
+ (*output_cnt)++;
break;
case '_': /* space */
*outspec = ' ';
- inspec++;
- count++;
+ count += 2;
(*output_cnt)++;
break;
+ case '^':
+ /* Hmm. Better leave the escape escaped. */
+ outspec[0] = '^';
+ outspec[1] = '^';
+ count += 2;
+ (*output_cnt) += 2;
+ break;
case 'U': /* Unicode - FIX-ME this is wrong. */
inspec++;
count++;
if (scnt == 4) {
unsigned int c1, c2;
scnt = sscanf(inspec, "%2x%2x", &c1, &c2);
- outspec[0] == c1 & 0xff;
- outspec[1] == c2 & 0xff;
+ outspec[0] = c1 & 0xff;
+ outspec[1] = c2 & 0xff;
if (scnt > 1) {
(*output_cnt) += 2;
count += 4;
return count;
}
-#ifdef sys$filescan
-#undef sys$filescan
-int sys$filescan
- (const struct dsc$descriptor_s * srcstr,
- struct filescan_itmlst_2 * valuelist,
- unsigned long * fldflags,
- struct dsc$descriptor_s *auxout,
- unsigned short * retlen);
-#endif
-
/* vms_split_path - Verify that the input file specification is a
* VMS format file specification, and provide pointers to the components of
* it. With EFS format filenames, this is virtually the only way to
*root = NULL;
*root_len = 0;
*dir = NULL;
- *dir_len;
*name = NULL;
*name_len = 0;
*ext = NULL;
item_list[devspec].component = NULL;
/* root is a special case, adding it to either the directory or
- * the device components will probalby complicate things for the
+ * the device components will probably complicate things for the
* callers of this routine, so leave it separate.
*/
item_list[rootspec].itmcode = FSCN$_ROOT;
return ret_stat;
}
+/* Routine to determine if the file specification ends with .dir */
+static int is_dir_ext(char * e_spec, int e_len, char * vs_spec, int vs_len) {
+
+ /* e_len must be 4, and version must be <= 2 characters */
+ if (e_len != 4 || vs_len > 2)
+ return 0;
+
+ /* If a version number is present, it needs to be one */
+ if ((vs_len == 2) && (vs_spec[1] != '1'))
+ return 0;
+
+ /* Look for the DIR on the extension */
+ if (vms_process_case_tolerant) {
+ if ((toupper(e_spec[1]) == 'D') &&
+ (toupper(e_spec[2]) == 'I') &&
+ (toupper(e_spec[3]) == 'R')) {
+ return 1;
+ }
+ } else {
+ /* Directory extensions are supposed to be in upper case only */
+ /* I would not be surprised if this rule can not be enforced */
+ /* if and when someone fully debugs the case sensitive mode */
+ if ((e_spec[1] == 'D') &&
+ (e_spec[2] == 'I') &&
+ (e_spec[3] == 'R')) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
/* my_maxidx
* Routine to retrieve the maximum equivalence index for an input
for (curtab = 0; tabvec[curtab]; curtab++) {
if (!str$case_blind_compare(tabvec[curtab],&crtlenv)) {
if (!ivenv && !secure) {
- char *eq, *end;
+ char *eq;
int i;
if (!environ) {
ivenv = 1;
- Perl_warn(aTHX_ "Can't read CRTL environ\n");
+#if defined(PERL_IMPLICIT_CONTEXT)
+ if (aTHX == NULL) {
+ fprintf(stderr,
+ "Can't read CRTL environ\n");
+ } else
+#endif
+ Perl_warn(aTHX_ "Can't read CRTL environ\n");
continue;
}
retsts = SS$_NOLOGNAM;
if (!ivsym && !secure) {
unsigned short int deflen = LNM$C_NAMLENGTH;
struct dsc$descriptor_d eqvdsc = {0,DSC$K_DTYPE_T,DSC$K_CLASS_D,0};
- /* dynamic dsc to accomodate possible long value */
- _ckvmssts(lib$sget1_dd(&deflen,&eqvdsc));
+ /* dynamic dsc to accommodate possible long value */
+ _ckvmssts_noperl(lib$sget1_dd(&deflen,&eqvdsc));
retsts = lib$get_symbol(&lnmdsc,&eqvdsc,&eqvlen,0);
if (retsts & 1) {
if (eqvlen > MAX_DCL_SYMBOL) {
/* fully initialized, in which case either thr or PL_curcop */
/* might be bogus. We have to check, since ckWARN needs them */
/* both to be valid if running threaded */
+#if defined(PERL_IMPLICIT_CONTEXT)
+ if (aTHX == NULL) {
+ fprintf(stderr,
+ "Value of CLI symbol \"%s\" too long",lnm);
+ } else
+#endif
if (ckWARN(WARN_MISC)) {
Perl_warner(aTHX_ packWARN(WARN_MISC),"Value of CLI symbol \"%s\" too long",lnm);
}
}
strncpy(eqv,eqvdsc.dsc$a_pointer,eqvlen);
}
- _ckvmssts(lib$sfree1_dd(&eqvdsc));
+ _ckvmssts_noperl(lib$sfree1_dd(&eqvdsc));
if (retsts == LIB$_INVSYMNAM) { ivsym = 1; continue; }
if (retsts == LIB$_NOSUCHSYM) continue;
break;
retsts == SS$_NOLOGNAM) {
set_errno(EINVAL); set_vaxc_errno(retsts);
}
- else _ckvmssts(retsts);
+ else _ckvmssts_noperl(retsts);
return 0;
} /* end of vmstrnenv */
/*}}}*/
/* Define as a function so we can access statics. */
int Perl_my_trnlnm(pTHX_ const char *lnm, char *eqv, unsigned long int idx)
{
- return vmstrnenv(lnm,eqv,idx,fildev,
+ int flags = 0;
+
+#if defined(PERL_IMPLICIT_CONTEXT)
+ if (aTHX != NULL)
+#endif
#ifdef SECURE_INTERNAL_GETENV
- (PL_curinterp ? PL_tainting : will_taint) ? PERL__TRNENV_SECURE : 0
-#else
- 0
+ flags = (PL_curinterp ? PL_tainting : will_taint) ?
+ PERL__TRNENV_SECURE : 0;
#endif
- );
+
+ return vmstrnenv(lnm, eqv, idx, fildev, flags);
}
/*}}}*/
static char *__my_getenv_eqv = NULL;
char uplnm[LNM$C_NAMLENGTH+1], *cp2, *eqv;
unsigned long int idx = 0;
- int trnsuccess, success, secure, saverr, savvmserr;
+ int success, secure, saverr, savvmserr;
int midx, flags;
SV *tmpsv;
* off and make sure we only retrieve the equivalence name for
* that index. */
if ((cp2 = strchr(lnm,';')) != NULL) {
- strcpy(uplnm,lnm);
- uplnm[cp2-lnm] = '\0';
+ my_strlcpy(uplnm, lnm, cp2 - lnm + 1);
idx = strtoul(cp2+1,NULL,0);
lnm = uplnm;
flags &= ~PERL__TRNENV_JOIN_SEARCHLIST;
* for an optional name, and this "error" often shows up as the
* (bogus) exit status for a die() call later on. */
if (sys && vaxc$errno == SS$_NOLOGNAM) SETERRNO(saverr,savvmserr);
- return success ? eqv : Nullch;
+ return success ? eqv : NULL;
}
} /* end of my_getenv() */
flags |= PERL__TRNENV_JOIN_SEARCHLIST;
if ((cp2 = strchr(lnm,';')) != NULL) {
- strcpy(buf,lnm);
- buf[cp2-lnm] = '\0';
+ my_strlcpy(buf, lnm, cp2 - lnm + 1);
idx = strtoul(cp2+1,NULL,0);
lnm = buf;
flags &= ~PERL__TRNENV_JOIN_SEARCHLIST;
* for an optional name, and this "error" often shows up as the
* (bogus) exit status for a die() call later on. */
if (sys && vaxc$errno == SS$_NOLOGNAM) SETERRNO(saverr,savvmserr);
- return *len ? buf : Nullch;
+ return *len ? buf : NULL;
}
} /* end of my_getenv_len() */
/*}}}*/
-static void create_mbx(pTHX_ unsigned short int *, struct dsc$descriptor_s *);
+static void create_mbx(unsigned short int *, struct dsc$descriptor_s *);
static void riseandshine(unsigned long int dummy) { sys$wake(0,0); }
static int primed = 0;
HV *seenhv = NULL, *envhv;
SV *sv = NULL;
- char cmd[LNM$C_NAMLENGTH+24], mbxnam[LNM$C_NAMLENGTH], *buf = Nullch;
+ char cmd[LNM$C_NAMLENGTH+24], mbxnam[LNM$C_NAMLENGTH], *buf = NULL;
unsigned short int chan;
#ifndef CLI$M_TRUSTED
# define CLI$M_TRUSTED 0x40 /* Missing from VAXC headers */
#endif
unsigned long int defflags = CLI$M_NOWAIT | CLI$M_NOKEYPAD | CLI$M_TRUSTED;
- unsigned long int mbxbufsiz, flags, retsts, subpid = 0, substs = 0, wakect = 0;
+ unsigned long int mbxbufsiz, flags, retsts, subpid = 0, substs = 0;
long int i;
bool have_sym = FALSE, have_lnm = FALSE;
struct dsc$descriptor_s tmpdsc = {6,DSC$K_DTYPE_T,DSC$K_CLASS_S,0};
if (PL_curinterp) {
aTHX = PERL_GET_INTERP;
} else {
+ /* we never get here because the NULL pointer will cause the */
+ /* several of the routines called by this routine to access violate */
+
+ /* This routine is only called by hv.c/hv_iterinit which has a */
+ /* context, so the real fix may be to pass it through instead of */
+ /* the hoops above */
aTHX = NULL;
}
#endif
}
else if ((tmpdsc.dsc$a_pointer = env_tables[i]->dsc$a_pointer) &&
!str$case_blind_compare(&tmpdsc,&clisym)) {
- strcpy(cmd,"Show Symbol/Global *");
+ my_strlcpy(cmd, "Show Symbol/Global *", sizeof(cmd));
cmddsc.dsc$w_length = 20;
if (env_tables[i]->dsc$w_length == 12 &&
(tmpdsc.dsc$a_pointer = env_tables[i]->dsc$a_pointer + 6) &&
- !str$case_blind_compare(&tmpdsc,&local)) strcpy(cmd+12,"Local *");
+ !str$case_blind_compare(&tmpdsc,&local)) my_strlcpy(cmd+12, "Local *", sizeof(cmd)-12);
flags = defflags | CLI$M_NOLOGNAM;
}
else {
- strcpy(cmd,"Show Logical *");
+ my_strlcpy(cmd, "Show Logical *", sizeof(cmd));
if (str$case_blind_compare(env_tables[i],&fildevdsc)) {
- strcat(cmd," /Table=");
- strncat(cmd,env_tables[i]->dsc$a_pointer,env_tables[i]->dsc$w_length);
- cmddsc.dsc$w_length = strlen(cmd);
+ my_strlcat(cmd," /Table=", sizeof(cmd));
+ cmddsc.dsc$w_length = my_strlcat(cmd, env_tables[i]->dsc$a_pointer, env_tables[i]->dsc$w_length + 1);
}
else cmddsc.dsc$w_length = 14; /* N.B. We test this below */
flags = defflags | CLI$M_NOCLISYM;
/* vmssetuserlnm
* sets a user-mode logical in the process logical name table
* used for redirection of sys$error
+ *
+ * Fix-me: The pTHX is not needed for this routine, however doio.c
+ * is calling it with one instead of using a macro.
+ * A macro needs to be added to vmsish.h and doio.c updated to use it.
+ *
*/
void
Perl_vmssetuserlnm(pTHX_ const char *name, const char *eqv)
/* fixup barenames that are directories for internal use.
* There have been problems with the consistent handling of UNIX
* style directory names when routines are presented with a name that
- * has no directory delimitors at all. So this routine will eventually
+ * has no directory delimiters at all. So this routine will eventually
* fix the issue.
*/
static char * fixup_bare_dirnames(const char * name)
return NULL;
}
+/* 8.3, remove() is now broken on symbolic links */
+static int rms_erase(const char * vmsname);
+
+
/* mp_do_kill_file
- * A little hack to get around a bug in some implemenation of remove()
+ * A little hack to get around a bug in some implementation of remove()
* that do not know how to delete a directory
*
* Delete any file to which user has control access, regardless of whether
static int
mp_do_kill_file(pTHX_ const char *name, int dirflag)
{
- char *vmsname, *rspec;
- char *remove_name;
+ char *vmsname;
+ char *rslt;
unsigned long int jpicode = JPI$_UIC, type = ACL$C_FILE;
unsigned long int cxt = 0, aclsts, fndsts, rmsts = -1;
struct dsc$descriptor_s fildsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
* system services won't do this by themselves, so we may miss
* a file "hiding" behind a logical name or search list. */
vmsname = PerlMem_malloc(NAM$C_MAXRSS+1);
- if (vmsname == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmsname == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- if (do_rmsexpand(name, vmsname, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL) == NULL) {
- PerlMem_free(vmsname);
- return -1;
- }
-
- if (decc_posix_compliant_pathnames) {
- /* In POSIX mode, we prefer to remove the UNIX name */
- rspec = vmsname;
- remove_name = (char *)name;
- }
- else {
- rspec = PerlMem_malloc(NAM$C_MAXRSS+1);
- if (rspec == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_rmsexpand(vmsname, rspec, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL) == NULL) {
- PerlMem_free(rspec);
+ rslt = int_rmsexpand_tovms(name, vmsname, PERL_RMSEXPAND_M_SYMLINK);
+ if (rslt == NULL) {
PerlMem_free(vmsname);
return -1;
}
- PerlMem_free(vmsname);
- remove_name = rspec;
- }
-#if defined(__CRTL_VER) && __CRTL_VER >= 70000000
- if (dirflag != 0) {
- if (decc_dir_barename && decc_posix_compliant_pathnames) {
- remove_name = PerlMem_malloc(NAM$C_MAXRSS+1);
- if (remove_name == NULL) _ckvmssts(SS$_INSFMEM);
+ /* Erase the file */
+ rmsts = rms_erase(vmsname);
- do_pathify_dirspec(name, remove_name, 0, NULL);
- if (!rmdir(remove_name)) {
-
- PerlMem_free(remove_name);
- PerlMem_free(rspec);
- return 0; /* Can we just get rid of it? */
- }
- }
- else {
- if (!rmdir(remove_name)) {
- PerlMem_free(rspec);
- return 0; /* Can we just get rid of it? */
- }
- }
- }
- else
-#endif
- if (!remove(remove_name)) {
- PerlMem_free(rspec);
- return 0; /* Can we just get rid of it? */
+ /* Did it succeed */
+ if ($VMS_STATUS_SUCCESS(rmsts)) {
+ PerlMem_free(vmsname);
+ return 0;
}
/* If not, can changing protections help? */
- if (vaxc$errno != RMS$_PRV) {
- PerlMem_free(rspec);
+ if (rmsts != RMS$_PRV) {
+ set_vaxc_errno(rmsts);
+ PerlMem_free(vmsname);
return -1;
}
* and the insert an ACE at the head of the ACL which allows us
* to delete the file.
*/
- _ckvmssts(lib$getjpi(&jpicode,0,0,&(oldace.myace$l_ident),0,0));
- fildsc.dsc$w_length = strlen(rspec);
- fildsc.dsc$a_pointer = rspec;
+ _ckvmssts_noperl(lib$getjpi(&jpicode,0,0,&(oldace.myace$l_ident),0,0));
+ fildsc.dsc$w_length = strlen(vmsname);
+ fildsc.dsc$a_pointer = vmsname;
cxt = 0;
newace.myace$l_ident = oldace.myace$l_ident;
+ rmsts = -1;
if (!((aclsts = sys$change_acl(0,&type,&fildsc,lcklst,0,0,0)) & 1)) {
switch (aclsts) {
case RMS$_FNF: case RMS$_DNF: case SS$_NOSUCHOBJECT:
case RMS$_PRV:
set_errno(EACCES); break;
default:
- _ckvmssts(aclsts);
+ _ckvmssts_noperl(aclsts);
}
set_vaxc_errno(aclsts);
- PerlMem_free(rspec);
+ PerlMem_free(vmsname);
return -1;
}
/* Grab any existing ACEs with this identifier in case we fail */
if (!((aclsts = sys$change_acl(0,&type,&fildsc,addlst,0,0,0)) & 1))
goto yourroom;
-#if defined(__CRTL_VER) && __CRTL_VER >= 70000000
- if (dirflag != 0)
- if (decc_dir_barename && decc_posix_compliant_pathnames) {
- remove_name = PerlMem_malloc(NAM$C_MAXRSS+1);
- if (remove_name == NULL) _ckvmssts(SS$_INSFMEM);
-
- do_pathify_dirspec(name, remove_name, 0, NULL);
- rmsts = rmdir(remove_name);
- PerlMem_free(remove_name);
+ rmsts = rms_erase(vmsname);
+ if ($VMS_STATUS_SUCCESS(rmsts)) {
+ rmsts = 0;
}
else {
- rmsts = rmdir(remove_name);
- }
- else
-#endif
- rmsts = remove(remove_name);
- if (rmsts) {
+ rmsts = -1;
/* We blew it - dir with files in it, no write priv for
* parent directory, etc. Put things back the way they were. */
if (!((aclsts = sys$change_acl(0,&type,&fildsc,dellst,0,0,0)) & 1))
if (!(aclsts & 1)) {
set_errno(EVMSERR);
set_vaxc_errno(aclsts);
- PerlMem_free(rspec);
- return -1;
}
- PerlMem_free(rspec);
+ PerlMem_free(vmsname);
return rmsts;
} /* end of kill_file() */
int
Perl_do_rmdir(pTHX_ const char *name)
{
- char dirfile[NAM$C_MAXRSS+1];
+ char * dirfile;
int retval;
Stat_t st;
- if (do_fileify_dirspec(name,dirfile,0,NULL) == NULL) return -1;
- if (flex_stat(dirfile,&st) || !S_ISDIR(st.st_mode)) retval = -1;
- else retval = mp_do_kill_file(aTHX_ dirfile, 1);
+ /* lstat returns a VMS fileified specification of the name */
+ /* that is looked up, and also lets verifies that this is a directory */
+
+ retval = flex_lstat(name, &st);
+ if (retval != 0) {
+ char * ret_spec;
+
+ /* Due to a historical feature, flex_stat/lstat can not see some */
+ /* Unix format file names that the rest of the CRTL can see */
+ /* Fixing that feature will cause some perl tests to fail */
+ /* So try this one more time. */
+
+ retval = lstat(name, &st.crtl_stat);
+ if (retval != 0)
+ return -1;
+
+ /* force it to a file spec for the kill file to work. */
+ ret_spec = do_fileify_dirspec(name, st.st_devnam, 0, NULL);
+ if (ret_spec == NULL) {
+ errno = EIO;
+ return -1;
+ }
+ }
+
+ if (!S_ISDIR(st.st_mode)) {
+ errno = ENOTDIR;
+ retval = -1;
+ }
+ else {
+ dirfile = st.st_devnam;
+
+ /* It may be possible for flex_stat to find a file and vmsify() to */
+ /* fail with ODS-2 specifications. mp_do_kill_file can not deal */
+ /* with that case, so fail it */
+ if (dirfile[0] == 0) {
+ errno = EIO;
+ return -1;
+ }
+
+ retval = mp_do_kill_file(aTHX_ dirfile, 1);
+ }
+
return retval;
} /* end of do_rmdir */
int
Perl_kill_file(pTHX_ const char *name)
{
- char rspec[NAM$C_MAXRSS+1];
- char *tspec;
- unsigned long int jpicode = JPI$_UIC, type = ACL$C_FILE;
- unsigned long int cxt = 0, aclsts, fndsts, rmsts = -1;
- struct dsc$descriptor_s fildsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
- struct myacedef {
- unsigned char myace$b_length;
- unsigned char myace$b_type;
- unsigned short int myace$w_flags;
- unsigned long int myace$l_access;
- unsigned long int myace$l_ident;
- } newace = { sizeof(struct myacedef), ACE$C_KEYID, 0,
- ACE$M_READ | ACE$M_WRITE | ACE$M_DELETE | ACE$M_CONTROL, 0},
- oldace = { sizeof(struct myacedef), ACE$C_KEYID, 0, 0, 0};
- struct itmlst_3
- findlst[3] = {{sizeof oldace, ACL$C_FNDACLENT, &oldace, 0},
- {sizeof oldace, ACL$C_READACE, &oldace, 0},{0,0,0,0}},
- addlst[2] = {{sizeof newace, ACL$C_ADDACLENT, &newace, 0},{0,0,0,0}},
- dellst[2] = {{sizeof newace, ACL$C_DELACLENT, &newace, 0},{0,0,0,0}},
- lcklst[2] = {{sizeof newace, ACL$C_WLOCK_ACL, &newace, 0},{0,0,0,0}},
- ulklst[2] = {{sizeof newace, ACL$C_UNLOCK_ACL, &newace, 0},{0,0,0,0}};
-
- /* Expand the input spec using RMS, since the CRTL remove() and
- * system services won't do this by themselves, so we may miss
- * a file "hiding" behind a logical name or search list. */
- tspec = do_rmsexpand(name, rspec, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL);
- if (tspec == NULL) return -1;
- if (!remove(rspec)) return 0; /* Can we just get rid of it? */
- /* If not, can changing protections help? */
- if (vaxc$errno != RMS$_PRV) return -1;
+ char * vmsfile;
+ Stat_t st;
+ int rmsts;
- /* No, so we get our own UIC to use as a rights identifier,
- * and the insert an ACE at the head of the ACL which allows us
- * to delete the file.
- */
- _ckvmssts(lib$getjpi(&jpicode,0,0,&(oldace.myace$l_ident),0,0));
- fildsc.dsc$w_length = strlen(rspec);
- fildsc.dsc$a_pointer = rspec;
- cxt = 0;
- newace.myace$l_ident = oldace.myace$l_ident;
- if (!((aclsts = sys$change_acl(0,&type,&fildsc,lcklst,0,0,0)) & 1)) {
- switch (aclsts) {
- case RMS$_FNF: case RMS$_DNF: case SS$_NOSUCHOBJECT:
- set_errno(ENOENT); break;
- case RMS$_DIR:
- set_errno(ENOTDIR); break;
- case RMS$_DEV:
- set_errno(ENODEV); break;
- case RMS$_SYN: case SS$_INVFILFOROP:
- set_errno(EINVAL); break;
- case RMS$_PRV:
- set_errno(EACCES); break;
- default:
- _ckvmssts(aclsts);
- }
- set_vaxc_errno(aclsts);
- return -1;
- }
- /* Grab any existing ACEs with this identifier in case we fail */
- aclsts = fndsts = sys$change_acl(0,&type,&fildsc,findlst,0,0,&cxt);
- if ( fndsts & 1 || fndsts == SS$_ACLEMPTY || fndsts == SS$_NOENTRY
- || fndsts == SS$_NOMOREACE ) {
- /* Add the new ACE . . . */
- if (!((aclsts = sys$change_acl(0,&type,&fildsc,addlst,0,0,0)) & 1))
- goto yourroom;
- if ((rmsts = remove(name))) {
- /* We blew it - dir with files in it, no write priv for
- * parent directory, etc. Put things back the way they were. */
- if (!((aclsts = sys$change_acl(0,&type,&fildsc,dellst,0,0,0)) & 1))
- goto yourroom;
- if (fndsts & 1) {
- addlst[0].bufadr = &oldace;
- if (!((aclsts = sys$change_acl(0,&type,&fildsc,addlst,0,0,&cxt)) & 1))
- goto yourroom;
+ /* Convert the filename to VMS format and see if it is a directory */
+ /* flex_lstat returns a vmsified file specification */
+ rmsts = flex_lstat(name, &st);
+ if (rmsts != 0) {
+
+ /* Due to a historical feature, flex_stat/lstat can not see some */
+ /* Unix format file names that the rest of the CRTL can see when */
+ /* ODS-2 file specifications are in use. */
+ /* Fixing that feature will cause some perl tests to fail */
+ /* [.lib.ExtUtils.t]Manifest.t is one of them */
+ st.st_mode = 0;
+ vmsfile = (char *) name; /* cast ok */
+
+ } else {
+ vmsfile = st.st_devnam;
+ if (vmsfile[0] == 0) {
+ /* It may be possible for flex_stat to find a file and vmsify() */
+ /* to fail with ODS-2 specifications. mp_do_kill_file can not */
+ /* deal with that case, so fail it */
+ errno = EIO;
+ return -1;
}
- }
}
- yourroom:
- fndsts = sys$change_acl(0,&type,&fildsc,ulklst,0,0,0);
- /* We just deleted it, so of course it's not there. Some versions of
- * VMS seem to return success on the unlock operation anyhow (after all
- * the unlock is successful), but others don't.
+ /* Remove() is allowed to delete directories, according to the X/Open
+ * specifications.
+ * This may need special handling to work with the ACL hacks.
*/
- if (fndsts == RMS$_FNF || fndsts == SS$_NOSUCHOBJECT) fndsts = SS$_NORMAL;
- if (aclsts & 1) aclsts = fndsts;
- if (!(aclsts & 1)) {
- set_errno(EVMSERR);
- set_vaxc_errno(aclsts);
- return -1;
+ if (S_ISDIR(st.st_mode)) {
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 1);
+ return rmsts;
+ }
+
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 0);
+
+ /* Need to delete all versions ? */
+ if ((rmsts == 0) && (vms_unlink_all_versions == 1)) {
+ int i = 0;
+
+ /* Just use lstat() here as do not need st_dev */
+ /* and we know that the file is in VMS format or that */
+ /* because of a historical bug, flex_stat can not see the file */
+ while (lstat(vmsfile, (stat_t *)&st) == 0) {
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 0);
+ if (rmsts != 0)
+ break;
+ i++;
+
+ /* Make sure that we do not loop forever */
+ if (i > 32767) {
+ errno = EIO;
+ rmsts = -1;
+ break;
+ }
+ }
}
return rmsts;
* null file name/type. However, it's commonplace under Unix,
* so we'll allow it for a gain in portability.
*
- * - Preview- '/' will be valid soon on VMS
+ * '/' is valid when SYS$POSIX_ROOT or POSIX compliant pathnames are active.
*/
if ((dirlen > 1) && (dir1[dirlen-1] == '/')) {
- char *newdir = savepvn(dir1,dirlen-1);
- int ret = chdir(newdir);
- Safefree(newdir);
- return ret;
+ char *newdir;
+ int ret;
+ newdir = PerlMem_malloc(dirlen);
+ if (newdir ==NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+ memcpy(newdir, dir1, dirlen-1);
+ newdir[dirlen-1] = '\0';
+ ret = chdir(newdir);
+ PerlMem_free(newdir);
+ return ret;
}
else return chdir(dir1);
} /* end of my_chdir */
/*}}}*/
+/*{{{int my_chmod(char *, mode_t)*/
+int
+Perl_my_chmod(pTHX_ const char *file_spec, mode_t mode)
+{
+ Stat_t st;
+ int ret = -1;
+ char * changefile;
+ STRLEN speclen = strlen(file_spec);
+
+ /* zero length string sometimes gives ACCVIO */
+ if (speclen == 0) return -1;
+
+ /* some versions of CRTL chmod() doesn't tolerate trailing /, since
+ * that implies null file name/type. However, it's commonplace under Unix,
+ * so we'll allow it for a gain in portability.
+ *
+ * Tests are showing that chmod() on VMS 8.3 is only accepting directories
+ * in VMS file.dir notation.
+ */
+ changefile = (char *) file_spec; /* cast ok */
+ ret = flex_lstat(file_spec, &st);
+ if (ret != 0) {
+
+ /* Due to a historical feature, flex_stat/lstat can not see some */
+ /* Unix format file names that the rest of the CRTL can see when */
+ /* ODS-2 file specifications are in use. */
+ /* Fixing that feature will cause some perl tests to fail */
+ /* [.lib.ExtUtils.t]Manifest.t is one of them */
+ st.st_mode = 0;
+
+ } else {
+ /* It may be possible to get here with nothing in st_devname */
+ /* chmod still may work though */
+ if (st.st_devnam[0] != 0) {
+ changefile = st.st_devnam;
+ }
+ }
+ ret = chmod(changefile, mode);
+ return ret;
+} /* end of my_chmod */
+/*}}}*/
+
+
/*{{{FILE *my_tmpfile()*/
FILE *
my_tmpfile(void)
int
Perl_my_kill(int pid, int sig)
{
- dTHX;
int iss;
unsigned int code;
+#define sys$sigprc SYS$SIGPRC
int sys$sigprc(unsigned int *pidadr,
struct dsc$descriptor_s *prcname,
unsigned int code);
case SS$_INSFMEM:
set_errno(ENOMEM); break;
default:
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
set_errno(EVMSERR);
}
set_vaxc_errno(iss);
case RMS$_WLK: /* Device write locked */
unix_status = EACCES;
break;
+ case RMS$_MKD: /* Failed to mark for delete */
+ unix_status = EPERM;
+ break;
/* case RMS$_NMF: */ /* No more files */
}
}
default:
return SS$_ABORT; /* punt */
}
-
- return SS$_ABORT; /* Should not get here */
}
/* default piping mailbox size */
-#define PERL_BUFSIZ 512
+#ifdef __VAX
+# define PERL_BUFSIZ 512
+#else
+# define PERL_BUFSIZ 8192
+#endif
static void
-create_mbx(pTHX_ unsigned short int *chan, struct dsc$descriptor_s *namdsc)
+create_mbx(unsigned short int *chan, struct dsc$descriptor_s *namdsc)
{
unsigned long int mbxbufsiz;
static unsigned long int syssize = 0;
* keep the size between 128 and MAXBUF.
*
*/
- _ckvmssts(lib$getsyi(&syiitm, &syssize, 0, 0, 0, 0));
+ _ckvmssts_noperl(lib$getsyi(&syiitm, &syssize, 0, 0, 0, 0));
}
if (vmstrnenv("PERL_MBX_SIZE", csize, 0, fildev, 0)) {
if (mbxbufsiz < 128) mbxbufsiz = 128;
if (mbxbufsiz > syssize) mbxbufsiz = syssize;
- _ckvmssts(sts = sys$crembx(0,chan,mbxbufsiz,mbxbufsiz,0,0,0));
+ _ckvmssts_noperl(sts = sys$crembx(0,chan,mbxbufsiz,mbxbufsiz,0,0,0));
- _ckvmssts(sts = lib$getdvi(&dviitm, chan, NULL, NULL, namdsc, &namdsc->dsc$w_length));
+ sts = lib$getdvi(&dviitm, chan, NULL, NULL, namdsc, &namdsc->dsc$w_length);
+ _ckvmssts_noperl(sts);
namdsc->dsc$a_pointer[namdsc->dsc$w_length] = '\0';
} /* end of create_mbx() */
struct exit_control_block
{
struct exit_control_block *flink;
- unsigned long int (*exit_routine)();
+ unsigned long int (*exit_routine)(void);
unsigned long int arg_count;
unsigned long int *status_address;
unsigned long int exit_status;
static unsigned long int
-pipe_exit_routine(pTHX)
+pipe_exit_routine(void)
{
pInfo info;
unsigned long int retsts = SS$_NORMAL, abort = SS$_TIMEOUT;
- int sts, did_stuff, need_eof, j;
+ int sts, did_stuff, j;
/*
* Flush any pending i/o, but since we are in process run-down, be
info = open_pipes;
while (info) {
if (info->fp) {
+#if defined(PERL_IMPLICIT_CONTEXT)
+ /* We need to use the Perl context of the thread that created */
+ /* the pipe. */
+ pTHX;
+ if (info->err)
+ aTHX = info->err->thx;
+ else if (info->out)
+ aTHX = info->out->thx;
+ else if (info->in)
+ aTHX = info->in->thx;
+#endif
if (!info->useFILE
#if defined(USE_ITHREADS)
&& my_perl
#endif
- && PL_perlio_fd_refcnt)
+#ifdef USE_PERLIO
+ && PL_perlio_fd_refcnt
+#endif
+ )
PerlIO_flush(info->fp);
else
fflush((FILE *)info->fp);
info = open_pipes;
while (info) {
- int need_eof;
_ckvmssts_noperl(sys$setast(0));
if (info->in && !info->in->shut_on_empty) {
_ckvmssts_noperl(sys$qio(0,info->in->chan_in,IO$_WRITEOF,0,0,0,
- 0, 0, 0, 0, 0, 0));
+ 0, 0, 0, 0, 0, 0));
info->waiting = 1;
did_stuff = 1;
}
}
while(open_pipes) {
+
+#if defined(PERL_IMPLICIT_CONTEXT)
+ /* We need to use the Perl context of the thread that created */
+ /* the pipe. */
+ pTHX;
+ if (open_pipes->err)
+ aTHX = open_pipes->err->thx;
+ else if (open_pipes->out)
+ aTHX = open_pipes->out->thx;
+ else if (open_pipes->in)
+ aTHX = open_pipes->in->thx;
+#endif
if ((sts = my_pclose(open_pipes->fp)) == -1) retsts = vaxc$errno;
else if (!(sts & 1)) retsts = sts;
}
{
pInfo i = open_pipes;
int iss;
- int sts;
- pXpipe x;
info->completion &= 0x0FFFFFFF; /* strip off "control" field */
closed_list[closed_index].pid = info->pid;
static unsigned long int setup_cmddsc(pTHX_ const char *cmd, int check_img, int *suggest_quote, struct dsc$descriptor_s **pvmscmd);
static void vms_execfree(struct dsc$descriptor_s *vmscmd);
-
-/*
- we actually differ from vmstrnenv since we use this to
- get the RMS IFI to check if SYS$OUTPUT and SYS$ERROR *really*
- are pointing to the same thing
-*/
-
-static unsigned short
-popen_translate(pTHX_ char *logical, char *result)
-{
- int iss;
- $DESCRIPTOR(d_table,"LNM$PROCESS_TABLE");
- $DESCRIPTOR(d_log,"");
- struct _il3 {
- unsigned short length;
- unsigned short code;
- char * buffer_addr;
- unsigned short *retlenaddr;
- } itmlst[2];
- unsigned short l, ifi;
-
- d_log.dsc$a_pointer = logical;
- d_log.dsc$w_length = strlen(logical);
-
- itmlst[0].code = LNM$_STRING;
- itmlst[0].length = 255;
- itmlst[0].buffer_addr = result;
- itmlst[0].retlenaddr = &l;
-
- itmlst[1].code = 0;
- itmlst[1].length = 0;
- itmlst[1].buffer_addr = 0;
- itmlst[1].retlenaddr = 0;
-
- iss = sys$trnlnm(0, &d_table, &d_log, 0, itmlst);
- if (iss == SS$_NOLOGNAM) {
- iss = SS$_NORMAL;
- l = 0;
- }
- if (!(iss&1)) lib$signal(iss);
- result[l] = '\0';
-/*
- logicals for PPFs have a 4 byte prefix ESC+NUL+(RMS IFI)
- strip it off and return the ifi, if any
-*/
- ifi = 0;
- if (result[0] == 0x1b && result[1] == 0x00) {
- memmove(&ifi,result+2,2);
- strcpy(result,result+4);
- }
- return ifi; /* this is the RMS internal file id */
-}
-
-static void pipe_infromchild_ast(pPipe p);
+static void pipe_infromchild_ast(pPipe p);
/*
I'm using LIB$(GET|FREE)_VM here so that we can allocate and deallocate
int j, n;
n = sizeof(Pipe);
- _ckvmssts(lib$get_vm(&n, &p));
+ _ckvmssts_noperl(lib$get_vm(&n, &p));
- create_mbx(aTHX_ &p->chan_in , &d_mbx1);
- create_mbx(aTHX_ &p->chan_out, &d_mbx2);
- _ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
+ create_mbx(&p->chan_in , &d_mbx1);
+ create_mbx(&p->chan_out, &d_mbx2);
+ _ckvmssts_noperl(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
p->buf = 0;
p->shut_on_empty = FALSE;
n = sizeof(CBuf) + p->bufsize;
for (j = 0; j < INITIAL_TOCHILDQUEUE; j++) {
- _ckvmssts(lib$get_vm(&n, &b));
+ _ckvmssts_noperl(lib$get_vm(&n, &b));
b->buf = (char *) b + sizeof(CBuf);
- _ckvmssts(lib$insqhi(b, &p->free));
+ _ckvmssts_noperl(lib$insqhi(b, &p->free));
}
pipe_tochild2_ast(p);
if (eof) {
p->shut_on_empty = TRUE;
b->eof = TRUE;
- _ckvmssts(sys$dassgn(p->chan_in));
+ _ckvmssts_noperl(sys$dassgn(p->chan_in));
} else {
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
b->eof = eof;
b->size = p->iosb.count;
- _ckvmssts(sts = lib$insqhi(b, &p->wait));
+ _ckvmssts_noperl(sts = lib$insqhi(b, &p->wait));
if (p->need_wake) {
p->need_wake = FALSE;
- _ckvmssts(sys$dclast(pipe_tochild2_ast,p,0));
+ _ckvmssts_noperl(sys$dclast(pipe_tochild2_ast,p,0));
}
} else {
p->retry = 1; /* initial call */
while (1) {
iss = lib$remqti(&p->free, &b);
if (iss == LIB$_QUEWASEMP) return;
- _ckvmssts(iss);
- _ckvmssts(lib$free_vm(&n, &b));
+ _ckvmssts_noperl(iss);
+ _ckvmssts_noperl(lib$free_vm(&n, &b));
}
}
iss = lib$remqti(&p->free, &b);
if (iss == LIB$_QUEWASEMP) {
int n = sizeof(CBuf) + p->bufsize;
- _ckvmssts(lib$get_vm(&n, &b));
+ _ckvmssts_noperl(lib$get_vm(&n, &b));
b->buf = (char *) b + sizeof(CBuf);
} else {
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
p->curr = b;
&p->iosb,
pipe_tochild1_ast, p, b->buf, p->bufsize, 0, 0, 0, 0);
if (iss == SS$_ENDOFFILE && p->shut_on_empty) iss = SS$_NORMAL;
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
do {
if (p->type) { /* type=1 has old buffer, dispose */
if (p->shut_on_empty) {
- _ckvmssts(lib$free_vm(&n, &b));
+ _ckvmssts_noperl(lib$free_vm(&n, &b));
} else {
- _ckvmssts(lib$insqhi(b, &p->free));
+ _ckvmssts_noperl(lib$insqhi(b, &p->free));
}
p->type = 0;
}
if (iss == LIB$_QUEWASEMP) {
if (p->shut_on_empty) {
if (done) {
- _ckvmssts(sys$dassgn(p->chan_out));
+ _ckvmssts_noperl(sys$dassgn(p->chan_out));
*p->pipe_done = TRUE;
- _ckvmssts(sys$setef(pipe_ef));
+ _ckvmssts_noperl(sys$setef(pipe_ef));
} else {
- _ckvmssts(sys$qio(0,p->chan_out,IO$_WRITEOF,
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_WRITEOF,
&p->iosb2, pipe_tochild2_ast, p, 0, 0, 0, 0, 0, 0));
}
return;
p->need_wake = TRUE;
return;
}
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
p->type = 1;
} while (done);
p->curr2 = b;
if (b->eof) {
- _ckvmssts(sys$qio(0,p->chan_out,IO$_WRITEOF,
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_WRITEOF,
&p->iosb2, pipe_tochild2_ast, p, 0, 0, 0, 0, 0, 0));
} else {
- _ckvmssts(sys$qio(0,p->chan_out,IO$_WRITEVBLK,
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_WRITEVBLK,
&p->iosb2, pipe_tochild2_ast, p, b->buf, b->size, 0, 0, 0, 0));
}
unsigned int dviitm = DVI$_DEVBUFSIZ;
int n = sizeof(Pipe);
- _ckvmssts(lib$get_vm(&n, &p));
- create_mbx(aTHX_ &p->chan_in , &d_mbx1);
- create_mbx(aTHX_ &p->chan_out, &d_mbx2);
+ _ckvmssts_noperl(lib$get_vm(&n, &p));
+ create_mbx(&p->chan_in , &d_mbx1);
+ create_mbx(&p->chan_out, &d_mbx2);
- _ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
+ _ckvmssts_noperl(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
n = p->bufsize * sizeof(char);
- _ckvmssts(lib$get_vm(&n, &p->buf));
+ _ckvmssts_noperl(lib$get_vm(&n, &p->buf));
p->shut_on_empty = FALSE;
p->info = 0;
p->type = 0;
#endif
if (p->info && p->info->closing && p->chan_out) { /* output shutdown */
- _ckvmssts(sys$dassgn(p->chan_out));
+ _ckvmssts_noperl(sys$dassgn(p->chan_out));
p->chan_out = 0;
}
if (p->type == 1) {
p->type = 0;
if (myeof && p->chan_in) { /* input shutdown */
- _ckvmssts(sys$dassgn(p->chan_in));
+ _ckvmssts_noperl(sys$dassgn(p->chan_in));
p->chan_in = 0;
}
if (p->chan_out) {
if (myeof || kideof) { /* pass EOF to parent */
- _ckvmssts(sys$qio(0,p->chan_out,IO$_WRITEOF, &p->iosb,
- pipe_infromchild_ast, p,
- 0, 0, 0, 0, 0, 0));
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_WRITEOF, &p->iosb,
+ pipe_infromchild_ast, p,
+ 0, 0, 0, 0, 0, 0));
return;
} else if (eof) { /* eat EOF --- fall through to read*/
} else { /* transmit data */
- _ckvmssts(sys$qio(0,p->chan_out,IO$_WRITEVBLK,&p->iosb,
- pipe_infromchild_ast,p,
- p->buf, p->iosb.count, 0, 0, 0, 0));
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_WRITEVBLK,&p->iosb,
+ pipe_infromchild_ast,p,
+ p->buf, p->iosb.count, 0, 0, 0, 0));
return;
}
}
if (!p->chan_in && !p->chan_out) {
*p->pipe_done = TRUE;
- _ckvmssts(sys$setef(pipe_ef));
+ _ckvmssts_noperl(sys$setef(pipe_ef));
return;
}
pipe_infromchild_ast,p,
p->buf, p->bufsize, 0, 0, 0, 0);
if (p->shut_on_empty && iss == SS$_ENDOFFILE) iss = SS$_NORMAL;
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
} else { /* send EOFs for extra reads */
p->iosb.status = SS$_ENDOFFILE;
p->iosb.dvispec = 0;
- _ckvmssts(sys$qio(0,p->chan_out,IO$_SETMODE|IO$M_READATTN,
- 0, 0, 0,
- pipe_infromchild_ast, p, 0, 0, 0, 0));
+ _ckvmssts_noperl(sys$qio(0,p->chan_out,IO$_SETMODE|IO$M_READATTN,
+ 0, 0, 0,
+ pipe_infromchild_ast, p, 0, 0, 0, 0));
}
}
}
/* things like terminals and mbx's don't need this filter */
if (fd && fstat(fd,&s) == 0) {
- unsigned long dviitm = DVI$_DEVCHAR, devchar;
+ unsigned long devchar;
char device[65];
unsigned short dev_len;
struct dsc$descriptor_s d_dev;
unsigned short dvi_iosb[4];
cptr = getname(fd, out, 1);
- if (cptr == NULL) _ckvmssts(SS$_NOSUCHDEV);
+ if (cptr == NULL) _ckvmssts_noperl(SS$_NOSUCHDEV);
d_dev.dsc$a_pointer = out;
d_dev.dsc$w_length = strlen(out);
d_dev.dsc$b_dtype = DSC$K_DTYPE_T;
status = sys$getdviw
(NO_EFN, 0, &d_dev, items, dvi_iosb, NULL, NULL, NULL);
- _ckvmssts(status);
+ _ckvmssts_noperl(status);
if ($VMS_STATUS_SUCCESS(dvi_iosb[0])) {
device[dev_len] = 0;
}
}
- _ckvmssts(lib$get_vm(&n, &p));
+ _ckvmssts_noperl(lib$get_vm(&n, &p));
p->fd_out = dup(fd);
- create_mbx(aTHX_ &p->chan_in, &d_mbx);
- _ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
+ create_mbx(&p->chan_in, &d_mbx);
+ _ckvmssts_noperl(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
n = (p->bufsize+1) * sizeof(char);
- _ckvmssts(lib$get_vm(&n, &p->buf));
+ _ckvmssts_noperl(lib$get_vm(&n, &p->buf));
p->shut_on_empty = FALSE;
p->retry = 0;
p->info = 0;
strcpy(out, mbx);
- _ckvmssts(sys$qio(0, p->chan_in, IO$_READVBLK, &p->iosb,
- pipe_mbxtofd_ast, p,
- p->buf, p->bufsize, 0, 0, 0, 0));
+ _ckvmssts_noperl(sys$qio(0, p->chan_in, IO$_READVBLK, &p->iosb,
+ pipe_mbxtofd_ast, p,
+ p->buf, p->bufsize, 0, 0, 0, 0));
return p;
}
close(p->fd_out);
sys$dassgn(p->chan_in);
*p->pipe_done = TRUE;
- _ckvmssts(sys$setef(pipe_ef));
+ _ckvmssts_noperl(sys$setef(pipe_ef));
return;
}
if (iss2 < 0) {
p->retry++;
if (p->retry < MAX_RETRY) {
- _ckvmssts(sys$setimr(0,delaytime,pipe_mbxtofd_ast,p));
+ _ckvmssts_noperl(sys$setimr(0,delaytime,pipe_mbxtofd_ast,p));
return;
}
}
p->retry = 0;
} else if (err) {
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
pipe_mbxtofd_ast, p,
p->buf, p->bufsize, 0, 0, 0, 0);
if (p->shut_on_empty && (iss == SS$_ENDOFFILE)) iss = SS$_NORMAL;
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
pPLOC p;
AV *av = 0;
SV *dirsv;
- GV *gv;
char *dir, *x;
char *unixdir;
char temp[NAM$C_MAXRSS+1];
/* the . directory from @INC comes last */
p = (pPLOC) PerlMem_malloc(sizeof(PLOC));
- if (p == NULL) _ckvmssts(SS$_INSFMEM);
+ if (p == NULL) _ckvmssts_noperl(SS$_INSFMEM);
p->next = head_PLOC;
head_PLOC = p;
strcpy(p->dir,"./");
/* get the directory from $^X */
unixdir = PerlMem_malloc(VMS_MAXRSS);
- if (unixdir == NULL) _ckvmssts(SS$_INSFMEM);
+ if (unixdir == NULL) _ckvmssts_noperl(SS$_INSFMEM);
#ifdef PERL_IMPLICIT_CONTEXT
if (aTHX && PL_origargv && PL_origargv[0]) { /* maybe nul if embedded Perl */
#else
if (PL_origargv && PL_origargv[0]) { /* maybe nul if embedded Perl */
#endif
- strcpy(temp, PL_origargv[0]);
+ my_strlcpy(temp, PL_origargv[0], sizeof(temp));
x = strrchr(temp,']');
if (x == NULL) {
x = strrchr(temp,'>');
temp[1] = '\0';
}
- if ((tounixpath_utf8(temp, unixdir, NULL)) != Nullch) {
+ if ((tounixpath_utf8(temp, unixdir, NULL)) != NULL) {
p = (pPLOC) PerlMem_malloc(sizeof(PLOC));
- if (p == NULL) _ckvmssts(SS$_INSFMEM);
+ if (p == NULL) _ckvmssts_noperl(SS$_INSFMEM);
p->next = head_PLOC;
head_PLOC = p;
- strncpy(p->dir,unixdir,sizeof(p->dir)-1);
- p->dir[NAM$C_MAXRSS] = '\0';
+ my_strlcpy(p->dir, unixdir, sizeof(p->dir));
}
}
if (SvROK(dirsv)) continue;
dir = SvPVx(dirsv,n_a);
if (strcmp(dir,".") == 0) continue;
- if ((tounixpath_utf8(dir, unixdir, NULL)) == Nullch)
+ if ((tounixpath_utf8(dir, unixdir, NULL)) == NULL)
continue;
p = (pPLOC) PerlMem_malloc(sizeof(PLOC));
p->next = head_PLOC;
head_PLOC = p;
- strncpy(p->dir,unixdir,sizeof(p->dir)-1);
- p->dir[NAM$C_MAXRSS] = '\0';
+ my_strlcpy(p->dir, unixdir, sizeof(p->dir));
}
/* most likely spot (ARCHLIB) put first in the list */
#ifdef ARCHLIB_EXP
- if ((tounixpath_utf8(ARCHLIB_EXP, unixdir, NULL)) != Nullch) {
+ if ((tounixpath_utf8(ARCHLIB_EXP, unixdir, NULL)) != NULL) {
p = (pPLOC) PerlMem_malloc(sizeof(PLOC));
- if (p == NULL) _ckvmssts(SS$_INSFMEM);
+ if (p == NULL) _ckvmssts_noperl(SS$_INSFMEM);
p->next = head_PLOC;
head_PLOC = p;
- strncpy(p->dir,unixdir,sizeof(p->dir)-1);
- p->dir[NAM$C_MAXRSS] = '\0';
+ my_strlcpy(p->dir, unixdir, sizeof(p->dir));
}
#endif
PerlMem_free(unixdir);
while (p) {
char * exp_res;
int dirlen;
- strcpy(file, p->dir);
- dirlen = strlen(file);
- strncat(file, "vmspipe.com",NAM$C_MAXRSS - dirlen);
- file[NAM$C_MAXRSS] = '\0';
+ dirlen = my_strlcpy(file, p->dir, sizeof(file));
+ my_strlcat(file, "vmspipe.com", sizeof(file));
p = p->next;
- exp_res = do_rmsexpand
- (file, vmspipe_file, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL);
+ exp_res = int_rmsexpand_tovms(file, vmspipe_file, 0);
if (!exp_res) continue;
if (cando_by_name_int
fsync(fileno(fp));
fgetname(fp, file, 1);
- fstat(fileno(fp), (struct stat *)&s0);
+ fstat(fileno(fp), &s0.crtl_stat);
fclose(fp);
if (decc_filename_unix_only)
- do_tounixspec(file, file, 0, NULL);
+ int_tounixspec(file, file, NULL);
fp = fopen(file,"r","shr=get");
if (!fp) return 0;
- fstat(fileno(fp), (struct stat *)&s1);
+ fstat(fileno(fp), &s1.crtl_stat);
cmp_result = VMS_INO_T_COMPARE(s0.crtl_stat.st_ino, s1.crtl_stat.st_ino);
if ((cmp_result != 0) && (s0.st_ctime != s1.st_ctime)) {
}
-#ifdef USE_VMS_DECTERM
-
static int vms_is_syscommand_xterm(void)
{
const static struct dsc$descriptor_s syscommand_dsc =
struct dsc$descriptor_s customization_dsc;
struct dsc$descriptor_s device_name_dsc;
const char * cptr;
- char * tptr;
char customization[200];
char title[40];
pInfo info = NULL;
unsigned short p_chan;
int n;
unsigned short iosb[4];
- struct item_list_3 items[2];
const char * cust_str =
"DECW$TERMINAL.iconName:\tPerl Dbg\nDECW$TERMINAL.title:\t%40s\n";
struct dsc$descriptor_s d_mbx1 = {sizeof mbx1, DSC$K_DTYPE_T,
DSC$K_CLASS_S, mbx1};
+ /* LIB$FIND_IMAGE_SIGNAL needs a handler */
+ /*---------------------------------------*/
+ VAXC$ESTABLISH((__vms_handler)lib$sig_to_ret);
+
+
+ /* Make sure that this is from the Perl debugger */
ret_char = strstr(cmd," xterm ");
if (ret_char == NULL)
return NULL;
if (ret_char == NULL)
return NULL;
+ if (decw_term_port == 0) {
+ $DESCRIPTOR(filename1_dsc, "DECW$TERMINALSHR12");
+ $DESCRIPTOR(filename2_dsc, "DECW$TERMINALSHR");
+ $DESCRIPTOR(decw_term_port_dsc, "DECW$TERM_PORT");
+
+ status = lib$find_image_symbol
+ (&filename1_dsc,
+ &decw_term_port_dsc,
+ (void *)&decw_term_port,
+ NULL,
+ 0);
+
+ /* Try again with the other image name */
+ if (!$VMS_STATUS_SUCCESS(status)) {
+
+ status = lib$find_image_symbol
+ (&filename2_dsc,
+ &decw_term_port_dsc,
+ (void *)&decw_term_port,
+ NULL,
+ 0);
+
+ }
+
+ }
+
+
+ /* No decw$term_port, give it up */
+ if (!$VMS_STATUS_SUCCESS(status))
+ return NULL;
+
/* Are we on a workstation? */
/* to do: capture the rows / columns and pass their properties */
ret_stat = vms_is_syscommand_xterm();
title[n] = *cptr;
n++;
if (n == 39) {
- title[39] == 0;
+ title[39] = 0;
break;
}
cptr++;
device_name_len = 0;
/* Try to create the window */
- status = decw$term_port
+ status = (*decw_term_port)
(NULL,
NULL,
&customization_dsc,
info->in = 0;
info->out = 0;
info->err = 0;
- info->fp = Nullfp;
+ info->fp = NULL;
info->useFILE = 0;
info->waiting = 0;
info->in_done = TRUE;
/* Now create a mailbox to be read by the application */
- create_mbx(aTHX_ &p_chan, &d_mbx1);
+ create_mbx(&p_chan, &d_mbx1);
/* write the name of the created terminal to the mailbox */
status = sys$qiow(NO_EFN, p_chan, IO$_WRITEVBLK|IO$M_NOW,
/* If any errors, then clean up */
if (!info->fp) {
n = sizeof(Info);
- _ckvmssts(lib$free_vm(&n, &info));
+ _ckvmssts_noperl(lib$free_vm(&n, &info));
return NULL;
}
/* All done */
return info->fp;
}
-#endif
+
+static I32 my_pclose_pinfo(pTHX_ pInfo info);
static PerlIO *
safe_popen(pTHX_ const char *cmd, const char *in_mode, int *psts)
{
static int handler_set_up = FALSE;
+ PerlIO * ret_fp;
unsigned long int sts, flags = CLI$M_NOWAIT;
/* The use of a GLOBAL table (as was done previously) rendered
* Perl's qx() or `` unusable from a C<$ SET SYMBOL/SCOPE=NOGLOBAL> DCL
$DESCRIPTOR(d_sym_out,"PERL_POPEN_OUT");
$DESCRIPTOR(d_sym_err,"PERL_POPEN_ERR");
-#ifdef USE_VMS_DECTERM
/* Check here for Xterm create request. This means looking for
* "3>&1 xterm\b" and "\btty 1>&3\b$" in the command, and that it
* is possible to create an xterm.
if (*in_mode == 'r') {
PerlIO * xterm_fd;
+#if defined(PERL_IMPLICIT_CONTEXT)
+ /* Can not fork an xterm with a NULL context */
+ /* This probably could never happen */
+ xterm_fd = NULL;
+ if (aTHX != NULL)
+#endif
xterm_fd = create_forked_xterm(aTHX_ cmd, in_mode);
- if (xterm_fd != Nullfp)
+ if (xterm_fd != NULL)
return xterm_fd;
}
-#endif
if (!head_PLOC) store_pipelocs(aTHX); /* at least TRY to use a static vmspipe file */
*/
if (!pipe_ef) {
- _ckvmssts(sys$setast(0));
+ _ckvmssts_noperl(sys$setast(0));
if (!pipe_ef) {
unsigned long int pidcode = JPI$_PID;
$DESCRIPTOR(d_delay, RETRY_DELAY);
- _ckvmssts(lib$get_ef(&pipe_ef));
- _ckvmssts(lib$getjpi(&pidcode,0,0,&mypid,0,0));
- _ckvmssts(sys$bintim(&d_delay, delaytime));
+ _ckvmssts_noperl(lib$get_ef(&pipe_ef));
+ _ckvmssts_noperl(lib$getjpi(&pidcode,0,0,&mypid,0,0));
+ _ckvmssts_noperl(sys$bintim(&d_delay, delaytime));
}
if (!handler_set_up) {
- _ckvmssts(sys$dclexh(&pipe_exitblock));
+ _ckvmssts_noperl(sys$dclexh(&pipe_exitblock));
handler_set_up = TRUE;
}
- _ckvmssts(sys$setast(1));
+ _ckvmssts_noperl(sys$setast(1));
}
/* see if we can find a VMSPIPE.COM */
tfilebuf[0] = '@';
vmspipe = find_vmspipe(aTHX);
if (vmspipe) {
- strcpy(tfilebuf+1,vmspipe);
+ vmspipedsc.dsc$w_length = my_strlcpy(tfilebuf+1, vmspipe, sizeof(tfilebuf)-1) + 1;
} else { /* uh, oh...we're in tempfile hell */
tpipe = vmspipe_tempfile(aTHX);
if (!tpipe) { /* a fish popular in Boston */
if (ckWARN(WARN_PIPE)) {
Perl_warner(aTHX_ packWARN(WARN_PIPE),"unable to find VMSPIPE.COM for i/o piping");
}
- return Nullfp;
+ return NULL;
}
fgetname(tpipe,tfilebuf+1,1);
+ vmspipedsc.dsc$w_length = strlen(tfilebuf);
}
vmspipedsc.dsc$a_pointer = tfilebuf;
- vmspipedsc.dsc$w_length = strlen(tfilebuf);
sts = setup_cmddsc(aTHX_ cmd,0,0,&vmscmd);
if (!(sts & 1)) {
case CLI$_BUFOVF: case RMS$_RTB: case CLI$_TKNOVF: case CLI$_RSLOVF:
set_errno(E2BIG); break;
case LIB$_INVARG: case LIB$_INVSTRDES: case SS$_ACCVIO: /* shouldn't happen */
- _ckvmssts(sts); /* fall through */
+ _ckvmssts_noperl(sts); /* fall through */
default: /* SS$_DUPLNAM, SS$_CLI, resource exhaustion, etc. */
set_errno(EVMSERR);
}
Perl_warner(aTHX_ packWARN(WARN_PIPE),"Can't pipe \"%*s\": %s", strlen(cmd), cmd, Strerror(errno));
}
*psts = sts;
- return Nullfp;
+ return NULL;
}
n = sizeof(Info);
- _ckvmssts(lib$get_vm(&n, &info));
+ _ckvmssts_noperl(lib$get_vm(&n, &info));
- strcpy(mode,in_mode);
+ my_strlcpy(mode, in_mode, sizeof(mode));
info->mode = *mode;
info->done = FALSE;
info->completion = 0;
info->in = 0;
info->out = 0;
info->err = 0;
- info->fp = Nullfp;
+ info->fp = NULL;
info->useFILE = 0;
info->waiting = 0;
info->in_done = TRUE;
info->xchan_valid = 0;
in = PerlMem_malloc(VMS_MAXRSS);
- if (in == NULL) _ckvmssts(SS$_INSFMEM);
+ if (in == NULL) _ckvmssts_noperl(SS$_INSFMEM);
out = PerlMem_malloc(VMS_MAXRSS);
- if (out == NULL) _ckvmssts(SS$_INSFMEM);
+ if (out == NULL) _ckvmssts_noperl(SS$_INSFMEM);
err = PerlMem_malloc(VMS_MAXRSS);
- if (err == NULL) _ckvmssts(SS$_INSFMEM);
+ if (err == NULL) _ckvmssts_noperl(SS$_INSFMEM);
in[0] = out[0] = err[0] = '\0';
while (!info->out_done) {
int done;
- _ckvmssts(sys$setast(0));
+ _ckvmssts_noperl(sys$setast(0));
done = info->out_done;
- if (!done) _ckvmssts(sys$clref(pipe_ef));
- _ckvmssts(sys$setast(1));
- if (!done) _ckvmssts(sys$waitfr(pipe_ef));
+ if (!done) _ckvmssts_noperl(sys$clref(pipe_ef));
+ _ckvmssts_noperl(sys$setast(1));
+ if (!done) _ckvmssts_noperl(sys$waitfr(pipe_ef));
}
if (info->out->buf) {
n = info->out->bufsize * sizeof(char);
- _ckvmssts(lib$free_vm(&n, &info->out->buf));
+ _ckvmssts_noperl(lib$free_vm(&n, &info->out->buf));
}
n = sizeof(Pipe);
- _ckvmssts(lib$free_vm(&n, &info->out));
+ _ckvmssts_noperl(lib$free_vm(&n, &info->out));
n = sizeof(Info);
- _ckvmssts(lib$free_vm(&n, &info));
+ _ckvmssts_noperl(lib$free_vm(&n, &info));
*psts = RMS$_FNF;
- return Nullfp;
+ return NULL;
}
info->err = pipe_mbxtofd_setup(aTHX_ fileno(stderr), err);
/* error cleanup */
if (!info->fp && info->in) {
info->done = TRUE;
- _ckvmssts(sys$qiow(0,info->in->chan_in, IO$_WRITEOF, 0,
- 0, 0, 0, 0, 0, 0, 0, 0));
+ _ckvmssts_noperl(sys$qiow(0,info->in->chan_in, IO$_WRITEOF, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0));
while (!info->in_done) {
int done;
- _ckvmssts(sys$setast(0));
+ _ckvmssts_noperl(sys$setast(0));
done = info->in_done;
- if (!done) _ckvmssts(sys$clref(pipe_ef));
- _ckvmssts(sys$setast(1));
- if (!done) _ckvmssts(sys$waitfr(pipe_ef));
+ if (!done) _ckvmssts_noperl(sys$clref(pipe_ef));
+ _ckvmssts_noperl(sys$setast(1));
+ if (!done) _ckvmssts_noperl(sys$waitfr(pipe_ef));
}
if (info->in->buf) {
n = info->in->bufsize * sizeof(char);
- _ckvmssts(lib$free_vm(&n, &info->in->buf));
+ _ckvmssts_noperl(lib$free_vm(&n, &info->in->buf));
}
n = sizeof(Pipe);
- _ckvmssts(lib$free_vm(&n, &info->in));
+ _ckvmssts_noperl(lib$free_vm(&n, &info->in));
n = sizeof(Info);
- _ckvmssts(lib$free_vm(&n, &info));
+ _ckvmssts_noperl(lib$free_vm(&n, &info));
*psts = RMS$_FNF;
- return Nullfp;
+ return NULL;
}
}
}
- symbol[MAX_DCL_SYMBOL] = '\0';
+ d_symbol.dsc$w_length = my_strlcpy(symbol, in, sizeof(symbol));
+ _ckvmssts_noperl(lib$set_symbol(&d_sym_in, &d_symbol, &table));
- strncpy(symbol, in, MAX_DCL_SYMBOL);
- d_symbol.dsc$w_length = strlen(symbol);
- _ckvmssts(lib$set_symbol(&d_sym_in, &d_symbol, &table));
+ d_symbol.dsc$w_length = my_strlcpy(symbol, err, sizeof(symbol));
+ _ckvmssts_noperl(lib$set_symbol(&d_sym_err, &d_symbol, &table));
- strncpy(symbol, err, MAX_DCL_SYMBOL);
- d_symbol.dsc$w_length = strlen(symbol);
- _ckvmssts(lib$set_symbol(&d_sym_err, &d_symbol, &table));
-
- strncpy(symbol, out, MAX_DCL_SYMBOL);
- d_symbol.dsc$w_length = strlen(symbol);
- _ckvmssts(lib$set_symbol(&d_sym_out, &d_symbol, &table));
+ d_symbol.dsc$w_length = my_strlcpy(symbol, out, sizeof(symbol));
+ _ckvmssts_noperl(lib$set_symbol(&d_sym_out, &d_symbol, &table));
/* Done with the names for the pipes */
PerlMem_free(err);
sprintf(cmd_sym_name,"PERL_POPEN_CMD%d",j);
d_sym_cmd.dsc$w_length = strlen(cmd_sym_name);
- strncpy(symbol, p, MAX_DCL_SYMBOL);
- d_symbol.dsc$w_length = strlen(symbol);
- _ckvmssts(lib$set_symbol(&d_sym_cmd, &d_symbol, &table));
+ d_symbol.dsc$w_length = my_strlcpy(symbol, p, sizeof(symbol));
+ _ckvmssts_noperl(lib$set_symbol(&d_sym_cmd, &d_symbol, &table));
if (strlen(p) > MAX_DCL_SYMBOL) {
p += MAX_DCL_SYMBOL;
p += strlen(p);
}
}
- _ckvmssts(sys$setast(0));
+ _ckvmssts_noperl(sys$setast(0));
info->next=open_pipes; /* prepend to list */
open_pipes=info;
- _ckvmssts(sys$setast(1));
+ _ckvmssts_noperl(sys$setast(1));
/* Omit arg 2 (input file) so the child will get the parent's SYS$INPUT
* and SYS$COMMAND. vmspipe.com will redefine SYS$INPUT, but we'll still
* have SYS$COMMAND if we need it.
*/
- _ckvmssts(lib$spawn(&vmspipedsc, 0, &nl_desc, &flags,
+ _ckvmssts_noperl(lib$spawn(&vmspipedsc, 0, &nl_desc, &flags,
0, &info->pid, &info->completion,
0, popen_completion_ast,info,0,0,0));
for (j = 0; j < 4; j++) {
sprintf(cmd_sym_name,"PERL_POPEN_CMD%d",j);
d_sym_cmd.dsc$w_length = strlen(cmd_sym_name);
- _ckvmssts(lib$delete_symbol(&d_sym_cmd, &table));
+ _ckvmssts_noperl(lib$delete_symbol(&d_sym_cmd, &table));
}
- _ckvmssts(lib$delete_symbol(&d_sym_in, &table));
- _ckvmssts(lib$delete_symbol(&d_sym_err, &table));
- _ckvmssts(lib$delete_symbol(&d_sym_out, &table));
+ _ckvmssts_noperl(lib$delete_symbol(&d_sym_in, &table));
+ _ckvmssts_noperl(lib$delete_symbol(&d_sym_err, &table));
+ _ckvmssts_noperl(lib$delete_symbol(&d_sym_out, &table));
vms_execfree(vmscmd);
#ifdef PERL_IMPLICIT_CONTEXT
#endif
PL_forkprocess = info->pid;
+ ret_fp = info->fp;
if (wait) {
+ dSAVEDERRNO;
int done = 0;
while (!done) {
- _ckvmssts(sys$setast(0));
+ _ckvmssts_noperl(sys$setast(0));
done = info->done;
- if (!done) _ckvmssts(sys$clref(pipe_ef));
- _ckvmssts(sys$setast(1));
- if (!done) _ckvmssts(sys$waitfr(pipe_ef));
+ if (!done) _ckvmssts_noperl(sys$clref(pipe_ef));
+ _ckvmssts_noperl(sys$setast(1));
+ if (!done) _ckvmssts_noperl(sys$waitfr(pipe_ef));
}
*psts = info->completion;
/* Caller thinks it is open and tries to close it. */
/* This causes some problems, as it changes the error status */
/* my_pclose(info->fp); */
+
+ /* If we did not have a file pointer open, then we have to */
+ /* clean up here or eventually we will run out of something */
+ SAVE_ERRNO;
+ if (info->fp == NULL) {
+ my_pclose_pinfo(aTHX_ info);
+ }
+ RESTORE_ERRNO;
+
} else {
- *psts = SS$_NORMAL;
+ *psts = info->pid;
}
- return info->fp;
+ return ret_fp;
} /* end of safe_popen */
/*}}}*/
-/*{{{ I32 my_pclose(PerlIO *fp)*/
-I32 Perl_my_pclose(pTHX_ PerlIO *fp)
-{
- pInfo info, last = NULL;
- unsigned long int retsts;
- int done, iss, n;
- int status;
-
- for (info = open_pipes; info != NULL; last = info, info = info->next)
- if (info->fp == fp) break;
- if (info == NULL) { /* no such pipe open */
- set_errno(ECHILD); /* quoth POSIX */
- set_vaxc_errno(SS$_NONEXPR);
- return -1;
- }
+/* Routine to close and cleanup a pipe info structure */
+
+static I32 my_pclose_pinfo(pTHX_ pInfo info) {
+
+ unsigned long int retsts;
+ int done, n;
+ pInfo next, last;
/* If we were writing to a subprocess, insure that someone reading from
* the mailbox gets an EOF. It looks like a simple fclose() doesn't
#if defined(USE_ITHREADS)
&& my_perl
#endif
- && PL_perlio_fd_refcnt)
+#ifdef USE_PERLIO
+ && PL_perlio_fd_refcnt
+#endif
+ )
PerlIO_flush(info->fp);
else
fflush((FILE *)info->fp);
#if defined(USE_ITHREADS)
&& my_perl
#endif
- && PL_perlio_fd_refcnt)
+#ifdef USE_PERLIO
+ && PL_perlio_fd_refcnt
+#endif
+ )
PerlIO_close(info->fp);
else
fclose((FILE *)info->fp);
/* remove from list of open pipes */
_ckvmssts(sys$setast(0));
- if (last) last->next = info->next;
- else open_pipes = info->next;
+ last = NULL;
+ for (next = open_pipes; next != NULL; last = next, next = next->next) {
+ if (next == info)
+ break;
+ }
+
+ if (last)
+ last->next = info->next;
+ else
+ open_pipes = info->next;
_ckvmssts(sys$setast(1));
/* free buffers and structures */
_ckvmssts(lib$free_vm(&n, &info));
return retsts;
+}
+
+
+/*{{{ I32 my_pclose(PerlIO *fp)*/
+I32 Perl_my_pclose(pTHX_ PerlIO *fp)
+{
+ pInfo info, last = NULL;
+ I32 ret_status;
+
+ /* Fixme - need ast and mutex protection here */
+ for (info = open_pipes; info != NULL; last = info, info = info->next)
+ if (info->fp == fp) break;
+
+ if (info == NULL) { /* no such pipe open */
+ set_errno(ECHILD); /* quoth POSIX */
+ set_vaxc_errno(SS$_NONEXPR);
+ return -1;
+ }
+
+ ret_status = my_pclose_pinfo(aTHX_ info);
+
+ return ret_status;
} /* end of my_pclose() */
#define rms_set_dna(fab, nam, name, size) \
{ fab.fab$b_dns = size; fab.fab$l_dna = name; }
#define rms_nam_dns(fab, nam) fab.fab$b_dns
-#define rms_set_esa(fab, nam, name, size) \
+#define rms_set_esa(nam, name, size) \
{ nam.nam$b_ess = size; nam.nam$l_esa = name; }
#define rms_set_esal(nam, s_name, s_size, l_name, l_size) \
{ nam.nam$l_esa = s_name; nam.nam$b_ess = s_size;}
nam.naml$l_long_defname_size = size; \
nam.naml$l_long_defname = name; }
#define rms_nam_dns(fab, nam) nam.naml$l_long_defname_size
-#define rms_set_esa(fab, nam, name, size) \
+#define rms_set_esa(nam, name, size) \
{ nam.naml$b_ess = 0; nam.naml$l_esa = (char *) -1; \
nam.naml$l_long_expand_alloc = size; \
nam.naml$l_long_expand = name; }
#endif
+/* rms_erase
+ * The CRTL for 8.3 and later can create symbolic links in any mode,
+ * however in 8.3 the unlink/remove/delete routines will only properly handle
+ * them if one of the PCP modes is active.
+ */
+static int rms_erase(const char * vmsname)
+{
+ int status;
+ struct FAB myfab = cc$rms_fab;
+ rms_setup_nam(mynam);
+
+ rms_set_fna(myfab, mynam, (char *)vmsname, strlen(vmsname)); /* cast ok */
+ rms_bind_fab_nam(myfab, mynam);
+
+#ifdef NAML$M_OPEN_SPECIAL
+ rms_set_nam_nop(mynam, NAML$M_OPEN_SPECIAL);
+#endif
+
+ status = sys$erase(&myfab, 0, 0);
+
+ return status;
+}
+
+
+static int
+vms_rename_with_acl(pTHX_ const struct dsc$descriptor_s * vms_src_dsc,
+ const struct dsc$descriptor_s * vms_dst_dsc,
+ unsigned long flags)
+{
+ /* VMS and UNIX handle file permissions differently and the
+ * the same ACL trick may be needed for renaming files,
+ * especially if they are directories.
+ */
+
+ /* todo: get kill_file and rename to share common code */
+ /* I can not find online documentation for $change_acl
+ * it appears to be replaced by $set_security some time ago */
+
+const unsigned int access_mode = 0;
+$DESCRIPTOR(obj_file_dsc,"FILE");
+char *vmsname;
+char *rslt;
+unsigned long int jpicode = JPI$_UIC;
+int aclsts, fndsts, rnsts = -1;
+unsigned int ctx = 0;
+struct dsc$descriptor_s fildsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+struct dsc$descriptor_s * clean_dsc;
+
+struct myacedef {
+ unsigned char myace$b_length;
+ unsigned char myace$b_type;
+ unsigned short int myace$w_flags;
+ unsigned long int myace$l_access;
+ unsigned long int myace$l_ident;
+} newace = { sizeof(struct myacedef), ACE$C_KEYID, 0,
+ ACE$M_READ | ACE$M_WRITE | ACE$M_DELETE | ACE$M_CONTROL,
+ 0},
+ oldace = { sizeof(struct myacedef), ACE$C_KEYID, 0, 0, 0};
+
+struct item_list_3
+ findlst[3] = {{sizeof oldace, OSS$_ACL_FIND_ENTRY, &oldace, 0},
+ {sizeof oldace, OSS$_ACL_READ_ENTRY, &oldace, 0},
+ {0,0,0,0}},
+ addlst[2] = {{sizeof newace, OSS$_ACL_ADD_ENTRY, &newace, 0},{0,0,0,0}},
+ dellst[2] = {{sizeof newace, OSS$_ACL_DELETE_ENTRY, &newace, 0},
+ {0,0,0,0}};
+
+
+ /* Expand the input spec using RMS, since we do not want to put
+ * ACLs on the target of a symbolic link */
+ vmsname = PerlMem_malloc(NAM$C_MAXRSS+1);
+ if (vmsname == NULL)
+ return SS$_INSFMEM;
+
+ rslt = int_rmsexpand_tovms(vms_src_dsc->dsc$a_pointer,
+ vmsname,
+ PERL_RMSEXPAND_M_SYMLINK);
+ if (rslt == NULL) {
+ PerlMem_free(vmsname);
+ return SS$_INSFMEM;
+ }
+
+ /* So we get our own UIC to use as a rights identifier,
+ * and the insert an ACE at the head of the ACL which allows us
+ * to delete the file.
+ */
+ _ckvmssts_noperl(lib$getjpi(&jpicode,0,0,&(oldace.myace$l_ident),0,0));
+
+ fildsc.dsc$w_length = strlen(vmsname);
+ fildsc.dsc$a_pointer = vmsname;
+ ctx = 0;
+ newace.myace$l_ident = oldace.myace$l_ident;
+ rnsts = SS$_ABORT;
+
+ /* Grab any existing ACEs with this identifier in case we fail */
+ clean_dsc = &fildsc;
+ aclsts = fndsts = sys$get_security(&obj_file_dsc,
+ &fildsc,
+ NULL,
+ OSS$M_WLOCK,
+ findlst,
+ &ctx,
+ &access_mode);
+
+ if ($VMS_STATUS_SUCCESS(fndsts) || (fndsts == SS$_ACLEMPTY)) {
+ /* Add the new ACE . . . */
+
+ /* if the sys$get_security succeeded, then ctx is valid, and the
+ * object/file descriptors will be ignored. But otherwise they
+ * are needed
+ */
+ aclsts = sys$set_security(&obj_file_dsc, &fildsc, NULL,
+ OSS$M_RELCTX, addlst, &ctx, &access_mode);
+ if (!$VMS_STATUS_SUCCESS(aclsts) && (aclsts != SS$_NOCLASS)) {
+ set_errno(EVMSERR);
+ set_vaxc_errno(aclsts);
+ PerlMem_free(vmsname);
+ return aclsts;
+ }
+
+ rnsts = lib$rename_file(vms_src_dsc, vms_dst_dsc,
+ NULL, NULL,
+ &flags,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+
+ if ($VMS_STATUS_SUCCESS(rnsts)) {
+ clean_dsc = (struct dsc$descriptor_s *)vms_dst_dsc;
+ }
+
+ /* Put things back the way they were. */
+ ctx = 0;
+ aclsts = sys$get_security(&obj_file_dsc,
+ clean_dsc,
+ NULL,
+ OSS$M_WLOCK,
+ findlst,
+ &ctx,
+ &access_mode);
+
+ if ($VMS_STATUS_SUCCESS(aclsts)) {
+ int sec_flags;
+
+ sec_flags = 0;
+ if (!$VMS_STATUS_SUCCESS(fndsts))
+ sec_flags = OSS$M_RELCTX;
+
+ /* Get rid of the new ACE */
+ aclsts = sys$set_security(NULL, NULL, NULL,
+ sec_flags, dellst, &ctx, &access_mode);
+
+ /* If there was an old ACE, put it back */
+ if ($VMS_STATUS_SUCCESS(aclsts) && $VMS_STATUS_SUCCESS(fndsts)) {
+ addlst[0].bufadr = &oldace;
+ aclsts = sys$set_security(NULL, NULL, NULL,
+ OSS$M_RELCTX, addlst, &ctx, &access_mode);
+ if (!$VMS_STATUS_SUCCESS(aclsts) && (aclsts != SS$_NOCLASS)) {
+ set_errno(EVMSERR);
+ set_vaxc_errno(aclsts);
+ rnsts = aclsts;
+ }
+ } else {
+ int aclsts2;
+
+ /* Try to clear the lock on the ACL list */
+ aclsts2 = sys$set_security(NULL, NULL, NULL,
+ OSS$M_RELCTX, NULL, &ctx, &access_mode);
+
+ /* Rename errors are most important */
+ if (!$VMS_STATUS_SUCCESS(rnsts))
+ aclsts = rnsts;
+ set_errno(EVMSERR);
+ set_vaxc_errno(aclsts);
+ rnsts = aclsts;
+ }
+ }
+ else {
+ if (aclsts != SS$_ACLEMPTY)
+ rnsts = aclsts;
+ }
+ }
+ else
+ rnsts = fndsts;
+
+ PerlMem_free(vmsname);
+ return rnsts;
+}
+
+
+/*{{{int rename(const char *, const char * */
+/* Not exactly what X/Open says to do, but doing it absolutely right
+ * and efficiently would require a lot more work. This should be close
+ * enough to pass all but the most strict X/Open compliance test.
+ */
+int
+Perl_rename(pTHX_ const char *src, const char * dst)
+{
+int retval;
+int pre_delete = 0;
+int src_sts;
+int dst_sts;
+Stat_t src_st;
+Stat_t dst_st;
+
+ /* Validate the source file */
+ src_sts = flex_lstat(src, &src_st);
+ if (src_sts != 0) {
+
+ /* No source file or other problem */
+ return src_sts;
+ }
+ if (src_st.st_devnam[0] == 0) {
+ /* This may be possible so fail if it is seen. */
+ errno = EIO;
+ return -1;
+ }
+
+ dst_sts = flex_lstat(dst, &dst_st);
+ if (dst_sts == 0) {
+
+ if (dst_st.st_dev != src_st.st_dev) {
+ /* Must be on the same device */
+ errno = EXDEV;
+ return -1;
+ }
+
+ /* VMS_INO_T_COMPARE is true if the inodes are different
+ * to match the output of memcmp
+ */
+
+ if (!VMS_INO_T_COMPARE(src_st.st_ino, dst_st.st_ino)) {
+ /* That was easy, the files are the same! */
+ return 0;
+ }
+
+ if (S_ISDIR(src_st.st_mode) && !S_ISDIR(dst_st.st_mode)) {
+ /* If source is a directory, so must be dest */
+ errno = EISDIR;
+ return -1;
+ }
+
+ }
+
+
+ if ((dst_sts == 0) &&
+ (vms_unlink_all_versions || S_ISDIR(dst_st.st_mode))) {
+
+ /* We have issues here if vms_unlink_all_versions is set
+ * If the destination exists, and is not a directory, then
+ * we must delete in advance.
+ *
+ * If the src is a directory, then we must always pre-delete
+ * the destination.
+ *
+ * If we successfully delete the dst in advance, and the rename fails
+ * X/Open requires that errno be EIO.
+ *
+ */
+
+ if (!S_ISDIR(dst_st.st_mode) || S_ISDIR(src_st.st_mode)) {
+ int d_sts;
+ d_sts = mp_do_kill_file(aTHX_ dst_st.st_devnam,
+ S_ISDIR(dst_st.st_mode));
+
+ /* Need to delete all versions ? */
+ if ((d_sts == 0) && (vms_unlink_all_versions == 1)) {
+ int i = 0;
+
+ while (lstat(dst_st.st_devnam, &dst_st.crtl_stat) == 0) {
+ d_sts = mp_do_kill_file(aTHX_ dst_st.st_devnam, 0);
+ if (d_sts != 0)
+ break;
+ i++;
+
+ /* Make sure that we do not loop forever */
+ if (i > 32767) {
+ errno = EIO;
+ d_sts = -1;
+ break;
+ }
+ }
+ }
+
+ if (d_sts != 0)
+ return d_sts;
+
+ /* We killed the destination, so only errno now is EIO */
+ pre_delete = 1;
+ }
+ }
+
+ /* Originally the idea was to call the CRTL rename() and only
+ * try the lib$rename_file if it failed.
+ * It turns out that there are too many variants in what the
+ * the CRTL rename might do, so only use lib$rename_file
+ */
+ retval = -1;
+
+ {
+ /* Is the source and dest both in VMS format */
+ /* if the source is a directory, then need to fileify */
+ /* and dest must be a directory or non-existent. */
+
+ char * vms_dst;
+ int sts;
+ char * ret_str;
+ unsigned long flags;
+ struct dsc$descriptor_s old_file_dsc;
+ struct dsc$descriptor_s new_file_dsc;
+
+ /* We need to modify the src and dst depending
+ * on if one or more of them are directories.
+ */
+
+ vms_dst = PerlMem_malloc(VMS_MAXRSS);
+ if (vms_dst == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ if (S_ISDIR(src_st.st_mode)) {
+ char * ret_str;
+ char * vms_dir_file;
+
+ vms_dir_file = PerlMem_malloc(VMS_MAXRSS);
+ if (vms_dir_file == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ /* If the dest is a directory, we must remove it */
+ if (dst_sts == 0) {
+ int d_sts;
+ d_sts = mp_do_kill_file(aTHX_ dst_st.st_devnam, 1);
+ if (d_sts != 0) {
+ PerlMem_free(vms_dst);
+ errno = EIO;
+ return d_sts;
+ }
+
+ pre_delete = 1;
+ }
+
+ /* The dest must be a VMS file specification */
+ ret_str = int_tovmsspec(dst, vms_dst, 0, NULL);
+ if (ret_str == NULL) {
+ PerlMem_free(vms_dst);
+ errno = EIO;
+ return -1;
+ }
+
+ /* The source must be a file specification */
+ ret_str = do_fileify_dirspec(vms_dst, vms_dir_file, 0, NULL);
+ if (ret_str == NULL) {
+ PerlMem_free(vms_dst);
+ PerlMem_free(vms_dir_file);
+ errno = EIO;
+ return -1;
+ }
+ PerlMem_free(vms_dst);
+ vms_dst = vms_dir_file;
+
+ } else {
+ /* File to file or file to new dir */
+
+ if ((dst_sts == 0) && S_ISDIR(dst_st.st_mode)) {
+ /* VMS pathify a dir target */
+ ret_str = int_tovmspath(dst, vms_dst, NULL);
+ if (ret_str == NULL) {
+ PerlMem_free(vms_dst);
+ errno = EIO;
+ return -1;
+ }
+ } else {
+ char * v_spec, * r_spec, * d_spec, * n_spec;
+ char * e_spec, * vs_spec;
+ int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+
+ /* fileify a target VMS file specification */
+ ret_str = int_tovmsspec(dst, vms_dst, 0, NULL);
+ if (ret_str == NULL) {
+ PerlMem_free(vms_dst);
+ errno = EIO;
+ return -1;
+ }
+
+ sts = vms_split_path(vms_dst, &v_spec, &v_len, &r_spec, &r_len,
+ &d_spec, &d_len, &n_spec, &n_len, &e_spec,
+ &e_len, &vs_spec, &vs_len);
+ if (sts == 0) {
+ if (e_len == 0) {
+ /* Get rid of the version */
+ if (vs_len != 0) {
+ *vs_spec = '\0';
+ }
+ /* Need to specify a '.' so that the extension */
+ /* is not inherited */
+ strcat(vms_dst,".");
+ }
+ }
+ }
+ }
+
+ old_file_dsc.dsc$a_pointer = src_st.st_devnam;
+ old_file_dsc.dsc$w_length = strlen(src_st.st_devnam);
+ old_file_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ old_file_dsc.dsc$b_class = DSC$K_CLASS_S;
+
+ new_file_dsc.dsc$a_pointer = vms_dst;
+ new_file_dsc.dsc$w_length = strlen(vms_dst);
+ new_file_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ new_file_dsc.dsc$b_class = DSC$K_CLASS_S;
+
+ flags = 0;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ flags |= 4; /* LIB$M_FIL_LONG_NAMES (bit 2) */
+#endif
+
+ sts = lib$rename_file(&old_file_dsc,
+ &new_file_dsc,
+ NULL, NULL,
+ &flags,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+ if (!$VMS_STATUS_SUCCESS(sts)) {
+
+ /* We could have failed because VMS style permissions do not
+ * permit renames that UNIX will allow. Just like the hack
+ * in for kill_file.
+ */
+ sts = vms_rename_with_acl(aTHX_ &old_file_dsc, &new_file_dsc, flags);
+ }
+
+ PerlMem_free(vms_dst);
+ if (!$VMS_STATUS_SUCCESS(sts)) {
+ errno = EIO;
+ return -1;
+ }
+ retval = 0;
+ }
+
+ if (vms_unlink_all_versions) {
+ /* Now get rid of any previous versions of the source file that
+ * might still exist
+ */
+ int i = 0;
+ dSAVEDERRNO;
+ SAVE_ERRNO;
+ src_sts = mp_do_kill_file(aTHX_ src_st.st_devnam,
+ S_ISDIR(src_st.st_mode));
+ while (lstat(src_st.st_devnam, &src_st.crtl_stat) == 0) {
+ src_sts = mp_do_kill_file(aTHX_ src_st.st_devnam,
+ S_ISDIR(src_st.st_mode));
+ if (src_sts != 0)
+ break;
+ i++;
+
+ /* Make sure that we do not loop forever */
+ if (i > 32767) {
+ src_sts = -1;
+ break;
+ }
+ }
+ RESTORE_ERRNO;
+ }
+
+ /* We deleted the destination, so must force the error to be EIO */
+ if ((retval != 0) && (pre_delete != 0))
+ errno = EIO;
+
+ return retval;
+}
+/*}}}*/
+
+
/*{{{char *do_rmsexpand(char *fspec, char *out, int ts, char *def, unsigned opts)*/
/* Shortcut for common case of simple calls to $PARSE and $SEARCH
* to expand file specification. Allows for a single default file
* PERL_RMSEXPAND_M_VMS - Force output file specification to VMS format.
* PERL_RMSEXPAND_M_LONG - Want output in long formst
* PERL_RMSEXPAND_M_VMS_IN - Input is already in VMS, so do not vmsify
+ * PERL_RMSEXPAND_M_SYMLINK - Use symbolic link, not target
*/
static char *mp_do_tounixspec(pTHX_ const char *, char *, int, int *);
static char *
-mp_do_rmsexpand
- (pTHX_ const char *filespec,
+int_rmsexpand
+ (const char *filespec,
char *outbuf,
- int ts,
const char *defspec,
unsigned opts,
int * fs_utf8,
int * dfs_utf8)
{
- static char __rmsexpand_retbuf[VMS_MAXRSS];
- char * vmsfspec, *tmpfspec;
- char * esa, *cp, *out = NULL;
- char * tbuf;
+ char * ret_spec;
+ const char * in_spec;
+ char * spec_buf;
+ const char * def_spec;
+ char * vmsfspec, *vmsdefspec;
+ char * esa;
char * esal = NULL;
char * outbufl;
struct FAB myfab = cc$rms_fab;
set_vaxc_errno(LIB$_INVARG); set_errno(EINVAL);
return NULL;
}
- if (!outbuf) {
- if (ts) out = Newx(outbuf,VMS_MAXRSS,char);
- else outbuf = __rmsexpand_retbuf;
- }
vmsfspec = NULL;
- tmpfspec = NULL;
+ vmsdefspec = NULL;
outbufl = NULL;
+ in_spec = filespec;
isunix = 0;
if ((opts & PERL_RMSEXPAND_M_VMS_IN) == 0) {
- isunix = is_unix_filespec(filespec);
- if (isunix) {
- vmsfspec = PerlMem_malloc(VMS_MAXRSS);
- if (vmsfspec == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_tovmsspec(filespec,vmsfspec,0,fs_utf8) == NULL) {
- PerlMem_free(vmsfspec);
- if (out)
- Safefree(out);
- return NULL;
- }
- filespec = vmsfspec;
+ char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
+ int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+
+ /* If this is a UNIX file spec, convert it to VMS */
+ sts = vms_split_path(filespec, &v_spec, &v_len, &r_spec, &r_len,
+ &d_spec, &d_len, &n_spec, &n_len, &e_spec,
+ &e_len, &vs_spec, &vs_len);
+ if (sts != 0) {
+ isunix = 1;
+ char * ret_spec;
+
+ vmsfspec = PerlMem_malloc(VMS_MAXRSS);
+ if (vmsfspec == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ ret_spec = int_tovmsspec(filespec, vmsfspec, 0, fs_utf8);
+ if (ret_spec == NULL) {
+ PerlMem_free(vmsfspec);
+ return NULL;
+ }
+ in_spec = (const char *)vmsfspec;
- /* Unless we are forcing to VMS format, a UNIX input means
- * UNIX output, and that requires long names to be used
- */
- if ((opts & PERL_RMSEXPAND_M_VMS) == 0)
- opts |= PERL_RMSEXPAND_M_LONG;
- else {
- isunix = 0;
+ /* Unless we are forcing to VMS format, a UNIX input means
+ * UNIX output, and that requires long names to be used
+ */
+ if ((opts & PERL_RMSEXPAND_M_VMS) == 0)
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ opts |= PERL_RMSEXPAND_M_LONG;
+#else
+ NOOP;
+#endif
+ else
+ isunix = 0;
}
- }
+
}
- rms_set_fna(myfab, mynam, (char *)filespec, strlen(filespec)); /* cast ok */
+ rms_set_fna(myfab, mynam, (char *)in_spec, strlen(in_spec)); /* cast ok */
rms_bind_fab_nam(myfab, mynam);
+ /* Process the default file specification if present */
+ def_spec = defspec;
if (defspec && *defspec) {
int t_isunix;
t_isunix = is_unix_filespec(defspec);
if (t_isunix) {
- tmpfspec = PerlMem_malloc(VMS_MAXRSS);
- if (tmpfspec == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_tovmsspec(defspec,tmpfspec,0,dfs_utf8) == NULL) {
- PerlMem_free(tmpfspec);
- if (vmsfspec != NULL)
- PerlMem_free(vmsfspec);
- if (out)
- Safefree(out);
- return NULL;
+ vmsdefspec = PerlMem_malloc(VMS_MAXRSS);
+ if (vmsdefspec == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ ret_spec = int_tovmsspec(defspec, vmsdefspec, 0, dfs_utf8);
+
+ if (ret_spec == NULL) {
+ /* Clean up and bail */
+ PerlMem_free(vmsdefspec);
+ if (vmsfspec != NULL)
+ PerlMem_free(vmsfspec);
+ return NULL;
+ }
+ def_spec = (const char *)vmsdefspec;
}
- defspec = tmpfspec;
- }
- rms_set_dna(myfab, mynam, (char *)defspec, strlen(defspec)); /* cast ok */
+ rms_set_dna(myfab, mynam,
+ (char *)def_spec, strlen(def_spec)); /* cast ok */
}
+ /* Now we need the expansion buffers */
esa = PerlMem_malloc(NAM$C_MAXRSS + 1);
- if (esa == NULL) _ckvmssts(SS$_INSFMEM);
+ if (esa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
#if !defined(__VAX) && defined(NAML$C_MAXRSS)
esal = PerlMem_malloc(VMS_MAXRSS);
- if (esal == NULL) _ckvmssts(SS$_INSFMEM);
+ if (esal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
#endif
rms_set_esal(mynam, esa, NAM$C_MAXRSS, esal, VMS_MAXRSS-1);
- if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
- rms_set_rsa(mynam, outbuf, (VMS_MAXRSS - 1));
- }
- else {
+ /* If a NAML block is used RMS always writes to the long and short
+ * addresses unless you suppress the short name.
+ */
#if !defined(__VAX) && defined(NAML$C_MAXRSS)
- outbufl = PerlMem_malloc(VMS_MAXRSS);
- if (outbufl == NULL) _ckvmssts(SS$_INSFMEM);
- rms_set_rsal(mynam, outbuf, NAM$C_MAXRSS, outbufl, (VMS_MAXRSS - 1));
-#else
- rms_set_rsa(mynam, outbuf, NAM$C_MAXRSS);
+ outbufl = PerlMem_malloc(VMS_MAXRSS);
+ if (outbufl == NULL) _ckvmssts_noperl(SS$_INSFMEM);
#endif
- }
+ rms_set_rsal(mynam, outbuf, NAM$C_MAXRSS, outbufl, (VMS_MAXRSS - 1));
#ifdef NAM$M_NO_SHORT_UPCASE
if (decc_efs_case_preserve)
rms_set_nam_nop(mynam, NAM$M_NO_SHORT_UPCASE);
#endif
+ /* We may not want to follow symbolic links */
+#ifdef NAML$M_OPEN_SPECIAL
+ if ((opts & PERL_RMSEXPAND_M_SYMLINK) != 0)
+ rms_set_nam_nop(mynam, NAML$M_OPEN_SPECIAL);
+#endif
+
/* First attempt to parse as an existing file */
retsts = sys$parse(&myfab,0,0);
if (!(retsts & STS$K_SUCCESS)) {
/* Could not find the file, try as syntax only if error is not fatal */
rms_set_nam_nop(mynam, NAM$M_SYNCHK);
- if (retsts == RMS$_DNF || retsts == RMS$_DIR || retsts == RMS$_DEV) {
+ if (retsts == RMS$_DNF ||
+ retsts == RMS$_DIR ||
+ retsts == RMS$_DEV ||
+ retsts == RMS$_PRV) {
retsts = sys$parse(&myfab,0,0);
- if (retsts & STS$K_SUCCESS) goto expanded;
+ if (retsts & STS$K_SUCCESS) goto int_expanded;
}
/* Still could not parse the file specification */
/*----------------------------------------------*/
sts = rms_free_search_context(&myfab); /* Free search context */
- if (out) Safefree(out);
- if (tmpfspec != NULL)
- PerlMem_free(tmpfspec);
+ if (vmsdefspec != NULL)
+ PerlMem_free(vmsdefspec);
if (vmsfspec != NULL)
PerlMem_free(vmsfspec);
if (outbufl != NULL)
retsts = sys$search(&myfab,0,0);
if (!(retsts & STS$K_SUCCESS) && retsts != RMS$_FNF) {
sts = rms_free_search_context(&myfab); /* Free search context */
- if (out) Safefree(out);
- if (tmpfspec != NULL)
- PerlMem_free(tmpfspec);
+ if (vmsdefspec != NULL)
+ PerlMem_free(vmsdefspec);
if (vmsfspec != NULL)
PerlMem_free(vmsfspec);
if (outbufl != NULL)
/* If the input filespec contained any lowercase characters,
* downcase the result for compatibility with Unix-minded code. */
- expanded:
+int_expanded:
if (!decc_efs_case_preserve) {
+ char * tbuf;
for (tbuf = rms_get_fna(myfab, mynam); *tbuf; tbuf++)
if (islower(*tbuf)) { haslower = 1; break; }
}
/* Is a long or a short name expected */
/*------------------------------------*/
+ spec_buf = NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
if (rms_nam_rsll(mynam)) {
- tbuf = outbuf;
+ spec_buf = outbufl;
speclen = rms_nam_rsll(mynam);
}
else {
- tbuf = esal; /* Not esa */
+ spec_buf = esal; /* Not esa */
speclen = rms_nam_esll(mynam);
}
}
else {
+#endif
if (rms_nam_rsl(mynam)) {
- tbuf = outbuf;
+ spec_buf = outbuf;
speclen = rms_nam_rsl(mynam);
}
else {
- tbuf = esa; /* Not esal */
+ spec_buf = esa; /* Not esal */
speclen = rms_nam_esl(mynam);
}
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
}
- tbuf[speclen] = '\0';
+#endif
+ spec_buf[speclen] = '\0';
/* Trim off null fields added by $PARSE
* If type > 1 char, must have been specified in original or default spec
if (trimver || trimtype) {
if (defspec && *defspec) {
char *defesal = NULL;
- defesal = PerlMem_malloc(VMS_MAXRSS + 1);
- if (defesal != NULL) {
- struct FAB deffab = cc$rms_fab;
+ char *defesa = NULL;
+ defesa = PerlMem_malloc(VMS_MAXRSS + 1);
+ if (defesa != NULL) {
+ struct FAB deffab = cc$rms_fab;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ defesal = PerlMem_malloc(VMS_MAXRSS + 1);
+ if (defesal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+#endif
rms_setup_nam(defnam);
rms_bind_fab_nam(deffab, defnam);
rms_set_fna
(deffab, defnam, (char *)defspec, rms_nam_dns(myfab, mynam));
- rms_set_esa(deffab, defnam, defesal, VMS_MAXRSS - 1);
+ /* RMS needs the esa/esal as a work area if wildcards are involved */
+ rms_set_esal(defnam, defesa, NAM$C_MAXRSS, defesal, VMS_MAXRSS - 1);
rms_clear_nam_nop(defnam);
rms_set_nam_nop(defnam, NAM$M_SYNCHK);
if (decc_efs_case_preserve)
rms_set_nam_nop(defnam, NAM$M_NO_SHORT_UPCASE);
#endif
+#ifdef NAML$M_OPEN_SPECIAL
+ if ((opts & PERL_RMSEXPAND_M_SYMLINK) != 0)
+ rms_set_nam_nop(mynam, NAML$M_OPEN_SPECIAL);
+#endif
if (sys$parse(&deffab,0,0) & STS$K_SUCCESS) {
if (trimver) {
trimver = !rms_is_nam_fnb(defnam, NAM$M_EXP_VER);
trimtype = !rms_is_nam_fnb(defnam, NAM$M_EXP_TYPE);
}
}
- PerlMem_free(defesal);
+ if (defesal != NULL)
+ PerlMem_free(defesal);
+ PerlMem_free(defesa);
+ } else {
+ _ckvmssts_noperl(SS$_INSFMEM);
}
}
if (trimver) {
if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
if (*(rms_nam_verl(mynam)) != '\"')
- speclen = rms_nam_verl(mynam) - tbuf;
+ speclen = rms_nam_verl(mynam) - spec_buf;
}
else {
if (*(rms_nam_ver(mynam)) != '\"')
- speclen = rms_nam_ver(mynam) - tbuf;
+ speclen = rms_nam_ver(mynam) - spec_buf;
}
}
if (trimtype) {
/* If we didn't already trim version, copy down */
if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
- if (speclen > rms_nam_verl(mynam) - tbuf)
+ if (speclen > rms_nam_verl(mynam) - spec_buf)
memmove
(rms_nam_typel(mynam),
rms_nam_verl(mynam),
- speclen - (rms_nam_verl(mynam) - tbuf));
+ speclen - (rms_nam_verl(mynam) - spec_buf));
speclen -= rms_nam_verl(mynam) - rms_nam_typel(mynam);
}
else {
- if (speclen > rms_nam_ver(mynam) - tbuf)
+ if (speclen > rms_nam_ver(mynam) - spec_buf)
memmove
(rms_nam_type(mynam),
rms_nam_ver(mynam),
- speclen - (rms_nam_ver(mynam) - tbuf));
+ speclen - (rms_nam_ver(mynam) - spec_buf));
speclen -= rms_nam_ver(mynam) - rms_nam_type(mynam);
}
}
/*-------------------------------------------*/
if (vmsfspec != NULL)
PerlMem_free(vmsfspec);
- if (tmpfspec != NULL)
- PerlMem_free(tmpfspec);
+ if (vmsdefspec != NULL)
+ PerlMem_free(vmsdefspec);
/* If we just had a directory spec on input, $PARSE "helpfully"
* adds an empty name and type for us */
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
if (rms_nam_namel(mynam) == rms_nam_typel(mynam) &&
rms_nam_verl(mynam) == rms_nam_typel(mynam) + 1 &&
!(rms_is_nam_fnb(mynam, NAM$M_EXP_NAME)))
- speclen = rms_nam_namel(mynam) - tbuf;
+ speclen = rms_nam_namel(mynam) - spec_buf;
}
- else {
+ else
+#endif
+ {
if (rms_nam_name(mynam) == rms_nam_type(mynam) &&
rms_nam_ver(mynam) == rms_nam_ver(mynam) + 1 &&
!(rms_is_nam_fnb(mynam, NAM$M_EXP_NAME)))
- speclen = rms_nam_name(mynam) - tbuf;
+ speclen = rms_nam_name(mynam) - spec_buf;
}
/* Posix format specifications must have matching quotes */
if (speclen < (VMS_MAXRSS - 1)) {
- if (decc_posix_compliant_pathnames && (tbuf[0] == '\"')) {
- if ((speclen > 1) && (tbuf[speclen-1] != '\"')) {
- tbuf[speclen] = '\"';
+ if (decc_posix_compliant_pathnames && (spec_buf[0] == '\"')) {
+ if ((speclen > 1) && (spec_buf[speclen-1] != '\"')) {
+ spec_buf[speclen] = '\"';
speclen++;
}
}
}
- tbuf[speclen] = '\0';
- if (haslower && !decc_efs_case_preserve) __mystrtolower(tbuf);
+ spec_buf[speclen] = '\0';
+ if (haslower && !decc_efs_case_preserve) __mystrtolower(spec_buf);
/* Have we been working with an expanded, but not resultant, spec? */
/* Also, convert back to Unix syntax if necessary. */
+ {
+ int rsl;
- if (!rms_nam_rsll(mynam)) {
- if (isunix) {
- if (do_tounixspec(esa,outbuf,0,fs_utf8) == NULL) {
- if (out) Safefree(out);
- if (esal != NULL)
- PerlMem_free(esal);
- PerlMem_free(esa);
- if (outbufl != NULL)
- PerlMem_free(outbufl);
- return NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ if ((opts & PERL_RMSEXPAND_M_LONG) != 0) {
+ rsl = rms_nam_rsll(mynam);
+ } else
+#endif
+ {
+ rsl = rms_nam_rsl(mynam);
+ }
+ if (!rsl) {
+ /* rsl is not present, it means that spec_buf is either */
+ /* esa or esal, and needs to be copied to outbuf */
+ /* convert to Unix if desired */
+ if (isunix) {
+ ret_spec = int_tounixspec(spec_buf, outbuf, fs_utf8);
+ } else {
+ /* VMS file specs are not in UTF-8 */
+ if (fs_utf8 != NULL)
+ *fs_utf8 = 0;
+ my_strlcpy(outbuf, spec_buf, VMS_MAXRSS);
+ ret_spec = outbuf;
}
}
- else strcpy(outbuf,esa);
- }
- else if (isunix) {
- tmpfspec = PerlMem_malloc(VMS_MAXRSS);
- if (tmpfspec == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_tounixspec(outbuf,tmpfspec,0,fs_utf8) == NULL) {
- if (out) Safefree(out);
- PerlMem_free(esa);
- if (esal != NULL)
- PerlMem_free(esal);
- PerlMem_free(tmpfspec);
- if (outbufl != NULL)
- PerlMem_free(outbufl);
- return NULL;
- }
- strcpy(outbuf,tmpfspec);
- PerlMem_free(tmpfspec);
- }
-
+ else {
+ /* Now spec_buf is either outbuf or outbufl */
+ /* We need the result into outbuf */
+ if (isunix) {
+ /* If we need this in UNIX, then we need another buffer */
+ /* to keep things in order */
+ char * src;
+ char * new_src = NULL;
+ if (spec_buf == outbuf) {
+ new_src = PerlMem_malloc(VMS_MAXRSS);
+ my_strlcpy(new_src, spec_buf, VMS_MAXRSS);
+ } else {
+ src = spec_buf;
+ }
+ ret_spec = int_tounixspec(src, outbuf, fs_utf8);
+ if (new_src) {
+ PerlMem_free(new_src);
+ }
+ } else {
+ /* VMS file specs are not in UTF-8 */
+ if (fs_utf8 != NULL)
+ *fs_utf8 = 0;
+
+ /* Copy the buffer if needed */
+ if (outbuf != spec_buf)
+ my_strlcpy(outbuf, spec_buf, VMS_MAXRSS);
+ ret_spec = outbuf;
+ }
+ }
+ }
+
+ /* Need to clean up the search context */
rms_set_rsal(mynam, NULL, 0, NULL, 0);
sts = rms_free_search_context(&myfab); /* Free search context */
- PerlMem_free(esa);
+
+ /* Clean up the extra buffers */
if (esal != NULL)
- PerlMem_free(esal);
+ PerlMem_free(esal);
+ PerlMem_free(esa);
if (outbufl != NULL)
PerlMem_free(outbufl);
- return outbuf;
+
+ /* Return the result */
+ return ret_spec;
+}
+
+/* Common simple case - Expand an already VMS spec */
+static char *
+int_rmsexpand_vms(const char * filespec, char * outbuf, unsigned opts) {
+ opts |= PERL_RMSEXPAND_M_VMS_IN;
+ return int_rmsexpand(filespec, outbuf, NULL, opts, NULL, NULL);
+}
+
+/* Common simple case - Expand to a VMS spec */
+static char *
+int_rmsexpand_tovms(const char * filespec, char * outbuf, unsigned opts) {
+ opts |= PERL_RMSEXPAND_M_VMS;
+ return int_rmsexpand(filespec, outbuf, NULL, opts, NULL, NULL);
+}
+
+
+/* Entry point used by perl routines */
+static char *
+mp_do_rmsexpand
+ (pTHX_ const char *filespec,
+ char *outbuf,
+ int ts,
+ const char *defspec,
+ unsigned opts,
+ int * fs_utf8,
+ int * dfs_utf8)
+{
+ static char __rmsexpand_retbuf[VMS_MAXRSS];
+ char * expanded, *ret_spec, *ret_buf;
+
+ expanded = NULL;
+ ret_buf = outbuf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(expanded, VMS_MAXRSS, char);
+ if (expanded == NULL)
+ _ckvmssts(SS$_INSFMEM);
+ ret_buf = expanded;
+ } else {
+ ret_buf = __rmsexpand_retbuf;
+ }
+ }
+
+
+ ret_spec = int_rmsexpand(filespec, ret_buf, defspec,
+ opts, fs_utf8, dfs_utf8);
+
+ if (ret_spec == NULL) {
+ /* Cleanup on isle 5, if this is thread specific we need to deallocate */
+ if (expanded)
+ Safefree(expanded);
+ }
+
+ return ret_spec;
}
/*}}}*/
/* External entry points */
** found in the Perl standard distribution.
*/
-/*{{{ char *fileify_dirspec[_ts](char *dir, char *buf, int * utf8_fl)*/
-static char *mp_do_fileify_dirspec(pTHX_ const char *dir,char *buf,int ts, int *utf8_fl)
+/*{{{ char * int_fileify_dirspec[_ts](char *dir, char *buf, int * utf8_fl)*/
+static char *
+int_fileify_dirspec(const char *dir, char *buf, int *utf8_fl)
{
- static char __fileify_retbuf[VMS_MAXRSS];
- unsigned long int dirlen, retlen, addmfd = 0, hasfilename = 0;
- char *retspec, *cp1, *cp2, *lastdir;
+ unsigned long int dirlen, retlen, hasfilename = 0;
+ char *cp1, *cp2, *lastdir;
char *trndir, *vmsdir;
unsigned short int trnlnm_iter_count;
+ int is_vms = 0;
+ int is_unix = 0;
int sts;
if (utf8_fl != NULL)
*utf8_fl = 0;
return NULL;
}
trndir = PerlMem_malloc(VMS_MAXRSS + 1);
- if (trndir == NULL) _ckvmssts(SS$_INSFMEM);
+ if (trndir == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (!strpbrk(dir+1,"/]>:") &&
(!decc_posix_compliant_pathnames && decc_disable_posix_root)) {
strcpy(trndir,*dir == '/' ? dir + 1: dir);
trnlnm_iter_count = 0;
- while (!strpbrk(trndir,"/]>:") && my_trnlnm(trndir,trndir,0)) {
+ while (!strpbrk(trndir,"/]>:") && simple_trnlnm(trndir,trndir,VMS_MAXRSS-1)) {
trnlnm_iter_count++;
if (trnlnm_iter_count >= PERL_LNM_MAX_ITER) break;
}
dirlen = strlen(trndir);
}
else {
- strncpy(trndir,dir,dirlen);
+ memcpy(trndir, dir, dirlen);
trndir[dirlen] = '\0';
}
}
vmsdir = PerlMem_malloc(VMS_MAXRSS + 1);
- if (vmsdir == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmsdir == NULL) _ckvmssts_noperl(SS$_INSFMEM);
cp1 = strpbrk(trndir,"]:>");
- if (hasfilename || !cp1) { /* Unix-style path or filename */
+ if (hasfilename || !cp1) { /* filename present or not VMS */
+
+ if (decc_efs_charset && !cp1) {
+
+ /* EFS handling for UNIX mode */
+
+ /* Just remove the trailing '/' and we should be done */
+ STRLEN trndir_len;
+ trndir_len = strlen(trndir);
+
+ if (trndir_len > 1) {
+ trndir_len--;
+ if (trndir[trndir_len] == '/') {
+ trndir[trndir_len] = '\0';
+ }
+ }
+ my_strlcpy(buf, trndir, VMS_MAXRSS);
+ PerlMem_free(trndir);
+ PerlMem_free(vmsdir);
+ return buf;
+ }
+
+ /* For non-EFS mode, this is left for backwards compatibility */
+ /* For EFS mode, this is only done for VMS format filespecs as */
+ /* Perl programs generally have problems when a UNIX format spec */
+ /* returns a VMS format spec */
if (trndir[0] == '.') {
if (trndir[1] == '\0' || (trndir[1] == '/' && trndir[2] == '\0')) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
- return do_fileify_dirspec("[]",buf,ts,NULL);
+ return int_fileify_dirspec("[]", buf, NULL);
}
else if (trndir[1] == '.' &&
(trndir[2] == '\0' || (trndir[2] == '/' && trndir[3] == '\0'))) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
- return do_fileify_dirspec("[-]",buf,ts,NULL);
+ return int_fileify_dirspec("[-]", buf, NULL);
}
}
if (dirlen && trndir[dirlen-1] == '/') { /* path ends with '/'; just add .dir;1 */
if (*(cp1+2) == '.') cp1++;
if (*(cp1+2) == '/' || *(cp1+2) == '\0') {
char * ret_chr;
- if (do_tovmsspec(trndir,vmsdir,0,NULL) == NULL) {
+ if (int_tovmsspec(trndir, vmsdir, 0, utf8_fl) == NULL) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return NULL;
}
if (strchr(vmsdir,'/') != NULL) {
- /* If do_tovmsspec() returned it, it must have VMS syntax
+ /* If int_tovmsspec() returned it, it must have VMS syntax
* delimiters in it, so it's a mixed VMS/Unix spec. We take
* the time to check this here only so we avoid a recursion
* loop; otherwise, gigo.
set_errno(EINVAL); set_vaxc_errno(RMS$_SYN);
return NULL;
}
- if (do_fileify_dirspec(vmsdir,trndir,0,NULL) == NULL) {
+ if (int_fileify_dirspec(vmsdir, trndir, NULL) == NULL) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return NULL;
}
- ret_chr = do_tounixspec(trndir,buf,ts,NULL);
+ ret_chr = int_tounixspec(trndir, buf, utf8_fl);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return ret_chr;
*/
trndir[dirlen] = '/'; trndir[dirlen+1] = '\0';
- if (do_tovmsspec(trndir,vmsdir,0,NULL) == NULL) {
+ if (int_tovmsspec(trndir, vmsdir, 0, NULL) == NULL) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return NULL;
}
- if (do_fileify_dirspec(vmsdir,trndir,0,NULL) == NULL) {
+ if (int_fileify_dirspec(vmsdir, trndir, NULL) == NULL) {
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return NULL;
}
- ret_chr = do_tounixspec(trndir,buf,ts,NULL);
+ ret_chr = int_tounixspec(trndir, buf, utf8_fl);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return ret_chr;
if ( !(lastdir = cp1 = strrchr(trndir,'/')) &&
!(lastdir = cp1 = strrchr(trndir,']')) &&
!(lastdir = cp1 = strrchr(trndir,'>'))) cp1 = trndir;
- if ((cp2 = strchr(cp1,'.'))) { /* look for explicit type */
- int ver; char *cp3;
- /* For EFS or ODS-5 look for the last dot */
- if (decc_efs_charset) {
- cp2 = strrchr(cp1,'.');
- }
- if (vms_process_case_tolerant) {
- if (!*(cp2+1) || toupper(*(cp2+1)) != 'D' || /* Wrong type. */
- !*(cp2+2) || toupper(*(cp2+2)) != 'I' || /* Bzzt. */
- !*(cp2+3) || toupper(*(cp2+3)) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- PerlMem_free(vmsdir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
- else {
- if (!*(cp2+1) || *(cp2+1) != 'D' || /* Wrong type. */
- !*(cp2+2) || *(cp2+2) != 'I' || /* Bzzt. */
- !*(cp2+3) || *(cp2+3) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- PerlMem_free(vmsdir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
- dirlen = cp2 - trndir;
+ cp2 = strrchr(cp1,'.');
+ if (cp2) {
+ int e_len, vs_len = 0;
+ int is_dir = 0;
+ char * cp3;
+ cp3 = strchr(cp2,';');
+ e_len = strlen(cp2);
+ if (cp3) {
+ vs_len = strlen(cp3);
+ e_len = e_len - vs_len;
+ }
+ is_dir = is_dir_ext(cp2, e_len, cp3, vs_len);
+ if (!is_dir) {
+ if (!decc_efs_charset) {
+ /* If this is not EFS, then not a directory */
+ PerlMem_free(trndir);
+ PerlMem_free(vmsdir);
+ set_errno(ENOTDIR);
+ set_vaxc_errno(RMS$_DIR);
+ return NULL;
+ }
+ } else {
+ /* Ok, here we have an issue, technically if a .dir shows */
+ /* from inside a directory, then we should treat it as */
+ /* xxx^.dir.dir. But we do not have that context at this */
+ /* point unless this is totally restructured, so we remove */
+ /* The .dir for now, and fix this better later */
+ dirlen = cp2 - trndir;
+ }
}
+
}
retlen = dirlen + 6;
- if (buf) retspec = buf;
- else if (ts) Newx(retspec,retlen+1,char);
- else retspec = __fileify_retbuf;
- memcpy(retspec,trndir,dirlen);
- retspec[dirlen] = '\0';
+ memcpy(buf, trndir, dirlen);
+ buf[dirlen] = '\0';
/* We've picked up everything up to the directory file name.
Now just add the type and version, and we're set. */
- if ((!decc_efs_case_preserve) && vms_process_case_tolerant)
- strcat(retspec,".dir;1");
- else
- strcat(retspec,".DIR;1");
+
+ /* We should only add type for VMS syntax, but historically Perl
+ has added it for UNIX style also */
+
+ /* Fix me - we should not be using the same routine for VMS and
+ UNIX format files. Things are too tangled so we need to lookup
+ what syntax the output is */
+
+ is_unix = 0;
+ is_vms = 0;
+ lastdir = strrchr(trndir,'/');
+ if (lastdir) {
+ is_unix = 1;
+ } else {
+ lastdir = strpbrk(trndir,"]:>");
+ if (lastdir) {
+ is_vms = 1;
+ }
+ }
+
+ if ((is_vms == 0) && (is_unix == 0)) {
+ /* We still do not know? */
+ is_unix = decc_filename_unix_report;
+ if (is_unix == 0)
+ is_vms = 1;
+ }
+
+ if ((is_unix && !decc_efs_charset) || is_vms) {
+
+ /* It is a bug to add a .dir to a UNIX format directory spec */
+ /* However Perl on VMS may have programs that expect this so */
+ /* If not using EFS character specifications allow it. */
+
+ if ((!decc_efs_case_preserve) && vms_process_case_tolerant) {
+ /* Traditionally Perl expects filenames in lower case */
+ strcat(buf, ".dir");
+ } else {
+ /* VMS expects the .DIR to be in upper case */
+ strcat(buf, ".DIR");
+ }
+
+ /* It is also a bug to put a VMS format version on a UNIX file */
+ /* specification. Perl self tests are looking for this */
+ if (is_vms || !(decc_efs_charset || decc_filename_unix_report))
+ strcat(buf, ";1");
+ }
PerlMem_free(trndir);
PerlMem_free(vmsdir);
- return retspec;
+ return buf;
}
else { /* VMS-style directory spec */
- char *esa, term, *cp;
- unsigned long int sts, cmplen, haslower = 0;
- unsigned int nam_fnb;
- char * nam_type;
+ char *esa, *esal, term, *cp;
+ char *my_esa;
+ int my_esa_len;
+ unsigned long int cmplen, haslower = 0;
struct FAB dirfab = cc$rms_fab;
rms_setup_nam(savnam);
rms_setup_nam(dirnam);
- esa = PerlMem_malloc(VMS_MAXRSS + 1);
- if (esa == NULL) _ckvmssts(SS$_INSFMEM);
+ esa = PerlMem_malloc(NAM$C_MAXRSS + 1);
+ if (esa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ esal = NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ esal = PerlMem_malloc(VMS_MAXRSS);
+ if (esal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+#endif
rms_set_fna(dirfab, dirnam, trndir, strlen(trndir));
rms_bind_fab_nam(dirfab, dirnam);
rms_set_dna(dirfab, dirnam, ".DIR;1", 6);
- rms_set_esa(dirfab, dirnam, esa, (VMS_MAXRSS - 1));
+ rms_set_esal(dirnam, esa, NAM$C_MAXRSS, esal, (VMS_MAXRSS - 1));
#ifdef NAM$M_NO_SHORT_UPCASE
if (decc_efs_case_preserve)
rms_set_nam_nop(dirnam, NAM$M_NO_SHORT_UPCASE);
for (cp = trndir; *cp; cp++)
if (islower(*cp)) { haslower = 1; break; }
if (!((sts = sys$parse(&dirfab)) & STS$K_SUCCESS)) {
- if ((dirfab.fab$l_sts == RMS$_DIR) || (dirfab.fab$l_sts == RMS$_DNF)) {
- rms_set_nam_nop(dirnam, NAM$M_SYNCHK);
- sts = sys$parse(&dirfab) & STS$K_SUCCESS;
+ if ((dirfab.fab$l_sts == RMS$_DIR) ||
+ (dirfab.fab$l_sts == RMS$_DNF) ||
+ (dirfab.fab$l_sts == RMS$_PRV)) {
+ rms_set_nam_nop(dirnam, NAM$M_SYNCHK);
+ sts = sys$parse(&dirfab);
}
if (!sts) {
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
set_errno(EVMSERR);
/* Does the file really exist? */
if (sys$search(&dirfab)& STS$K_SUCCESS) {
/* Yes; fake the fnb bits so we'll check type below */
- rms_set_nam_fnb(dirnam, (NAM$M_EXP_TYPE | NAM$M_EXP_VER));
+ rms_set_nam_fnb(dirnam, (NAM$M_EXP_TYPE | NAM$M_EXP_VER));
}
else { /* No; just work with potential name */
if (dirfab.fab$l_sts == RMS$_FNF) dirnam = savnam;
fab_sts = dirfab.fab$l_sts;
sts = rms_free_search_context(&dirfab);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
set_errno(EVMSERR); set_vaxc_errno(fab_sts);
}
}
}
- esa[rms_nam_esll(dirnam)] = '\0';
+
+ /* Make sure we are using the right buffer */
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ if (esal != NULL) {
+ my_esa = esal;
+ my_esa_len = rms_nam_esll(dirnam);
+ } else {
+#endif
+ my_esa = esa;
+ my_esa_len = rms_nam_esl(dirnam);
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ }
+#endif
+ my_esa[my_esa_len] = '\0';
if (!rms_is_nam_fnb(dirnam, (NAM$M_EXP_DEV | NAM$M_EXP_DIR))) {
- cp1 = strchr(esa,']');
- if (!cp1) cp1 = strchr(esa,'>');
+ cp1 = strchr(my_esa,']');
+ if (!cp1) cp1 = strchr(my_esa,'>');
if (cp1) { /* Should always be true */
- rms_nam_esll(dirnam) -= cp1 - esa - 1;
- memmove(esa,cp1 + 1, rms_nam_esll(dirnam));
+ my_esa_len -= cp1 - my_esa - 1;
+ memmove(my_esa, cp1 + 1, my_esa_len);
}
}
if (rms_is_nam_fnb(dirnam, NAM$M_EXP_TYPE)) { /* Was type specified? */
/* Something other than .DIR[;1]. Bzzt. */
sts = rms_free_search_context(&dirfab);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
set_errno(ENOTDIR);
if (rms_is_nam_fnb(dirnam, NAM$M_EXP_NAME)) {
/* They provided at least the name; we added the type, if necessary, */
- if (buf) retspec = buf; /* in sys$parse() */
- else if (ts) Newx(retspec, rms_nam_esll(dirnam)+1, char);
- else retspec = __fileify_retbuf;
- strcpy(retspec,esa);
+ my_strlcpy(buf, my_esa, VMS_MAXRSS);
sts = rms_free_search_context(&dirfab);
PerlMem_free(trndir);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(vmsdir);
- return retspec;
+ return buf;
}
if ((cp1 = strstr(esa,".][000000]")) != NULL) {
for (cp2 = cp1 + 9; *cp2; cp1++,cp2++) *cp1 = *cp2;
*cp1 = '\0';
- rms_nam_esll(dirnam) -= 9;
+ my_esa_len -= 9;
}
- if ((cp1 = strrchr(esa,']')) == NULL) cp1 = strrchr(esa,'>');
+ if ((cp1 = strrchr(my_esa,']')) == NULL) cp1 = strrchr(my_esa,'>');
if (cp1 == NULL) { /* should never happen */
sts = rms_free_search_context(&dirfab);
PerlMem_free(trndir);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(vmsdir);
return NULL;
}
term = *cp1;
*cp1 = '\0';
- retlen = strlen(esa);
- cp1 = strrchr(esa,'.');
+ retlen = strlen(my_esa);
+ cp1 = strrchr(my_esa,'.');
/* ODS-5 directory specifications can have extra "." in them. */
/* Fix-me, can not scan EFS file specifications backwards */
while (cp1 != NULL) {
- if ((cp1-1 == esa) || (*(cp1-1) != '^'))
+ if ((cp1-1 == my_esa) || (*(cp1-1) != '^'))
break;
else {
cp1--;
- while ((cp1 > esa) && (*cp1 != '.'))
+ while ((cp1 > my_esa) && (*cp1 != '.'))
cp1--;
}
- if (cp1 == esa)
+ if (cp1 == my_esa)
cp1 = NULL;
}
if ((cp1) != NULL) {
/* There's more than one directory in the path. Just roll back. */
*cp1 = term;
- if (buf) retspec = buf;
- else if (ts) Newx(retspec,retlen+7,char);
- else retspec = __fileify_retbuf;
- strcpy(retspec,esa);
+ my_strlcpy(buf, my_esa, VMS_MAXRSS);
}
else {
if (rms_is_nam_fnb(dirnam, NAM$M_ROOT_DIR)) {
if (!(sys$parse(&dirfab) & STS$K_SUCCESS)) {
sts = rms_free_search_context(&dirfab);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(trndir);
PerlMem_free(vmsdir);
set_errno(EVMSERR);
set_vaxc_errno(dirfab.fab$l_sts);
return NULL;
}
- retlen = rms_nam_esll(dirnam) - 9; /* esa - '][' - '].DIR;1' */
- if (buf) retspec = buf;
- else if (ts) Newx(retspec,retlen+16,char);
- else retspec = __fileify_retbuf;
- cp1 = strstr(esa,"][");
- if (!cp1) cp1 = strstr(esa,"]<");
- dirlen = cp1 - esa;
- memcpy(retspec,esa,dirlen);
+
+ /* This changes the length of the string of course */
+ if (esal != NULL) {
+ my_esa_len = rms_nam_esll(dirnam);
+ } else {
+ my_esa_len = rms_nam_esl(dirnam);
+ }
+
+ retlen = my_esa_len - 9; /* esa - '][' - '].DIR;1' */
+ cp1 = strstr(my_esa,"][");
+ if (!cp1) cp1 = strstr(my_esa,"]<");
+ dirlen = cp1 - my_esa;
+ memcpy(buf, my_esa, dirlen);
if (!strncmp(cp1+2,"000000]",7)) {
- retspec[dirlen-1] = '\0';
+ buf[dirlen-1] = '\0';
/* fix-me Not full ODS-5, just extra dots in directories for now */
- cp1 = retspec + dirlen - 1;
- while (cp1 > retspec)
+ cp1 = buf + dirlen - 1;
+ while (cp1 > buf)
{
if (*cp1 == '[')
break;
}
if (*cp1 == '.') *cp1 = ']';
else {
- memmove(cp1+8,cp1+1,retspec+dirlen-cp1);
+ memmove(cp1+8, cp1+1, buf+dirlen-cp1);
memmove(cp1+1,"000000]",7);
}
}
else {
- memmove(retspec+dirlen,cp1+2,retlen-dirlen);
- retspec[retlen] = '\0';
+ memmove(buf+dirlen, cp1+2, retlen-dirlen);
+ buf[retlen] = '\0';
/* Convert last '.' to ']' */
- cp1 = retspec+retlen-1;
+ cp1 = buf+retlen-1;
while (*cp != '[') {
cp1--;
if (*cp1 == '.') {
/* Do not trip on extra dots in ODS-5 directories */
- if ((cp1 == retspec) || (*(cp1-1) != '^'))
+ if ((cp1 == buf) || (*(cp1-1) != '^'))
break;
}
}
if (*cp1 == '.') *cp1 = ']';
else {
- memmove(cp1+8,cp1+1,retspec+dirlen-cp1);
+ memmove(cp1+8, cp1+1, buf+dirlen-cp1);
memmove(cp1+1,"000000]",7);
}
}
}
else { /* This is a top-level dir. Add the MFD to the path. */
- if (buf) retspec = buf;
- else if (ts) Newx(retspec,retlen+16,char);
- else retspec = __fileify_retbuf;
- cp1 = esa;
- cp2 = retspec;
+ cp1 = my_esa;
+ cp2 = buf;
while ((*cp1 != ':') && (*cp1 != '\0')) *(cp2++) = *(cp1++);
strcpy(cp2,":[000000]");
cp1 += 2;
sts = rms_free_search_context(&dirfab);
/* We've set up the string up through the filename. Add the
type and version, and we're done. */
- strcat(retspec,".DIR;1");
+ strcat(buf,".DIR;1");
/* $PARSE may have upcased filespec, so convert output to lower
* case if input contained any lowercase characters. */
- if (haslower && !decc_efs_case_preserve) __mystrtolower(retspec);
+ if (haslower && !decc_efs_case_preserve) __mystrtolower(buf);
PerlMem_free(trndir);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(vmsdir);
- return retspec;
+ return buf;
+ }
+} /* end of int_fileify_dirspec() */
+
+
+/*{{{ char *fileify_dirspec[_ts](char *dir, char *buf, int * utf8_fl)*/
+static char *mp_do_fileify_dirspec(pTHX_ const char *dir,char *buf,int ts, int *utf8_fl)
+{
+ static char __fileify_retbuf[VMS_MAXRSS];
+ char * fileified, *ret_spec, *ret_buf;
+
+ fileified = NULL;
+ ret_buf = buf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(fileified, VMS_MAXRSS, char);
+ if (fileified == NULL)
+ _ckvmssts(SS$_INSFMEM);
+ ret_buf = fileified;
+ } else {
+ ret_buf = __fileify_retbuf;
+ }
+ }
+
+ ret_spec = int_fileify_dirspec(dir, ret_buf, utf8_fl);
+
+ if (ret_spec == NULL) {
+ /* Cleanup on isle 5, if this is thread specific we need to deallocate */
+ if (fileified)
+ Safefree(fileified);
}
+
+ return ret_spec;
} /* end of do_fileify_dirspec() */
/*}}}*/
+
/* External entry points */
char *Perl_fileify_dirspec(pTHX_ const char *dir, char *buf)
{ return do_fileify_dirspec(dir,buf,0,NULL); }
char *Perl_fileify_dirspec_utf8_ts(pTHX_ const char *dir, char *buf, int * utf8_fl)
{ return do_fileify_dirspec(dir,buf,1,utf8_fl); }
-/*{{{ char *pathify_dirspec[_ts](char *path, char *buf)*/
-static char *mp_do_pathify_dirspec(pTHX_ const char *dir,char *buf, int ts, int * utf8_fl)
+static char * int_pathify_dirspec_simple(const char * dir, char * buf,
+ char * v_spec, int v_len, char * r_spec, int r_len,
+ char * d_spec, int d_len, char * n_spec, int n_len,
+ char * e_spec, int e_len, char * vs_spec, int vs_len) {
+
+ /* VMS specification - Try to do this the simple way */
+ if ((v_len + r_len > 0) || (d_len > 0)) {
+ int is_dir;
+
+ /* No name or extension component, already a directory */
+ if ((n_len + e_len + vs_len) == 0) {
+ strcpy(buf, dir);
+ return buf;
+ }
+
+ /* Special case, we may get [.foo]bar instead of [.foo]bar.dir */
+ /* This results from catfile() being used instead of catdir() */
+ /* So even though it should not work, we need to allow it */
+
+ /* If this is .DIR;1 then do a simple conversion */
+ is_dir = is_dir_ext(e_spec, e_len, vs_spec, vs_len);
+ if (is_dir || (e_len == 0) && (d_len > 0)) {
+ int len;
+ len = v_len + r_len + d_len - 1;
+ char dclose = d_spec[d_len - 1];
+ memcpy(buf, dir, len);
+ buf[len] = '.';
+ len++;
+ memcpy(&buf[len], n_spec, n_len);
+ len += n_len;
+ buf[len] = dclose;
+ buf[len + 1] = '\0';
+ return buf;
+ }
+
+#ifdef HAS_SYMLINK
+ else if (d_len > 0) {
+ /* In the olden days, a directory needed to have a .DIR */
+ /* extension to be a valid directory, but now it could */
+ /* be a symbolic link */
+ int len;
+ len = v_len + r_len + d_len - 1;
+ char dclose = d_spec[d_len - 1];
+ memcpy(buf, dir, len);
+ buf[len] = '.';
+ len++;
+ memcpy(&buf[len], n_spec, n_len);
+ len += n_len;
+ if (e_len > 0) {
+ if (decc_efs_charset) {
+ buf[len] = '^';
+ len++;
+ memcpy(&buf[len], e_spec, e_len);
+ len += e_len;
+ } else {
+ set_vaxc_errno(RMS$_DIR);
+ set_errno(ENOTDIR);
+ return NULL;
+ }
+ }
+ buf[len] = dclose;
+ buf[len + 1] = '\0';
+ return buf;
+ }
+#else
+ else {
+ set_vaxc_errno(RMS$_DIR);
+ set_errno(ENOTDIR);
+ return NULL;
+ }
+#endif
+ }
+ set_vaxc_errno(RMS$_DIR);
+ set_errno(ENOTDIR);
+ return NULL;
+}
+
+
+/* Internal routine to make sure or convert a directory to be in a */
+/* path specification. No utf8 flag because it is not changed or used */
+static char *int_pathify_dirspec(const char *dir, char *buf)
{
- static char __pathify_retbuf[VMS_MAXRSS];
- unsigned long int retlen;
- char *retpath, *cp1, *cp2, *trndir;
+ char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
+ int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+ char * exp_spec, *ret_spec;
+ char * trndir;
unsigned short int trnlnm_iter_count;
STRLEN trnlen;
- int sts;
- if (utf8_fl != NULL)
- *utf8_fl = 0;
+ int need_to_lower;
+
+ if (vms_debug_fileify) {
+ if (dir == NULL)
+ fprintf(stderr, "int_pathify_dirspec: dir = NULL\n");
+ else
+ fprintf(stderr, "int_pathify_dirspec: dir = %s\n", dir);
+ }
+
+ /* We may need to lower case the result if we translated */
+ /* a logical name or got the current working directory */
+ need_to_lower = 0;
if (!dir || !*dir) {
- set_errno(EINVAL); set_vaxc_errno(SS$_BADPARAM); return NULL;
+ set_errno(EINVAL);
+ set_vaxc_errno(SS$_BADPARAM);
+ return NULL;
}
trndir = PerlMem_malloc(VMS_MAXRSS);
- if (trndir == NULL) _ckvmssts(SS$_INSFMEM);
- if (*dir) strcpy(trndir,dir);
- else getcwd(trndir,VMS_MAXRSS - 1);
+ if (trndir == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ /* If no directory specified use the current default */
+ if (*dir)
+ my_strlcpy(trndir, dir, VMS_MAXRSS);
+ else {
+ getcwd(trndir, VMS_MAXRSS - 1);
+ need_to_lower = 1;
+ }
+ /* now deal with bare names that could be logical names */
trnlnm_iter_count = 0;
while (!strpbrk(trndir,"/]:>") && !no_translate_barewords
- && my_trnlnm(trndir,trndir,0)) {
- trnlnm_iter_count++;
- if (trnlnm_iter_count >= PERL_LNM_MAX_ITER) break;
- trnlen = strlen(trndir);
-
- /* Trap simple rooted lnms, and return lnm:[000000] */
- if (!strcmp(trndir+trnlen-2,".]")) {
- if (buf) retpath = buf;
- else if (ts) Newx(retpath,strlen(dir)+10,char);
- else retpath = __pathify_retbuf;
- strcpy(retpath,dir);
- strcat(retpath,":[000000]");
- PerlMem_free(trndir);
- return retpath;
- }
+ && simple_trnlnm(trndir, trndir, VMS_MAXRSS)) {
+ trnlnm_iter_count++;
+ need_to_lower = 1;
+ if (trnlnm_iter_count >= PERL_LNM_MAX_ITER)
+ break;
+ trnlen = strlen(trndir);
+
+ /* Trap simple rooted lnms, and return lnm:[000000] */
+ if (!strcmp(trndir+trnlen-2,".]")) {
+ my_strlcpy(buf, dir, VMS_MAXRSS);
+ strcat(buf, ":[000000]");
+ PerlMem_free(trndir);
+
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_pathify_dirspec: buf = %s\n", buf);
+ }
+ return buf;
+ }
}
- /* At this point we do not work with *dir, but the copy in
- * *trndir that is modifiable.
- */
+ /* At this point we do not work with *dir, but the copy in *trndir */
- if (!strpbrk(trndir,"]:>")) { /* Unix-style path or plain name */
- if (*trndir == '.' && (*(trndir+1) == '\0' ||
- (*(trndir+1) == '.' && *(trndir+2) == '\0')))
- retlen = 2 + (*(trndir+1) != '\0');
- else {
- if ( !(cp1 = strrchr(trndir,'/')) &&
- !(cp1 = strrchr(trndir,']')) &&
- !(cp1 = strrchr(trndir,'>')) ) cp1 = trndir;
- if ((cp2 = strchr(cp1,'.')) != NULL &&
- (*(cp2-1) != '/' || /* Trailing '.', '..', */
- !(*(cp2+1) == '\0' || /* or '...' are dirs. */
- (*(cp2+1) == '.' && *(cp2+2) == '\0') ||
- (*(cp2+1) == '.' && *(cp2+2) == '.' && *(cp2+3) == '\0')))) {
- int ver; char *cp3;
-
- /* For EFS or ODS-5 look for the last dot */
- if (decc_efs_charset) {
- cp2 = strrchr(cp1,'.');
- }
- if (vms_process_case_tolerant) {
- if (!*(cp2+1) || toupper(*(cp2+1)) != 'D' || /* Wrong type. */
- !*(cp2+2) || toupper(*(cp2+2)) != 'I' || /* Bzzt. */
- !*(cp2+3) || toupper(*(cp2+3)) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
- else {
- if (!*(cp2+1) || *(cp2+1) != 'D' || /* Wrong type. */
- !*(cp2+2) || *(cp2+2) != 'I' || /* Bzzt. */
- !*(cp2+3) || *(cp2+3) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
- retlen = cp2 - trndir + 1;
- }
- else { /* No file type present. Treat the filename as a directory. */
- retlen = strlen(trndir) + 1;
+ if (need_to_lower && !decc_efs_case_preserve) {
+ /* Legacy mode, lower case the returned value */
+ __mystrtolower(trndir);
+ }
+
+
+ /* Some special cases, '..', '.' */
+ sts = 0;
+ if ((trndir[0] == '.') && ((trndir[1] == '.') || (trndir[1] == '\0'))) {
+ /* Force UNIX filespec */
+ sts = 1;
+
+ } else {
+ /* Is this Unix or VMS format? */
+ sts = vms_split_path(trndir, &v_spec, &v_len, &r_spec, &r_len,
+ &d_spec, &d_len, &n_spec, &n_len, &e_spec,
+ &e_len, &vs_spec, &vs_len);
+ if (sts == 0) {
+
+ /* Just a filename? */
+ if ((v_len + r_len + d_len) == 0) {
+
+ /* Now we have a problem, this could be Unix or VMS */
+ /* We have to guess. .DIR usually means VMS */
+
+ /* In UNIX report mode, the .DIR extension is removed */
+ /* if one shows up, it is for a non-directory or a directory */
+ /* in EFS charset mode */
+
+ /* So if we are in Unix report mode, assume that this */
+ /* is a relative Unix directory specification */
+
+ sts = 1;
+ if (!decc_filename_unix_report && decc_efs_charset) {
+ int is_dir;
+ is_dir = is_dir_ext(e_spec, e_len, vs_spec, vs_len);
+
+ if (is_dir) {
+ /* Traditional mode, assume .DIR is directory */
+ buf[0] = '[';
+ buf[1] = '.';
+ memcpy(&buf[2], n_spec, n_len);
+ buf[n_len + 2] = ']';
+ buf[n_len + 3] = '\0';
+ PerlMem_free(trndir);
+ if (vms_debug_fileify) {
+ fprintf(stderr,
+ "int_pathify_dirspec: buf = %s\n",
+ buf);
+ }
+ return buf;
+ }
+ }
+ }
}
- }
- if (buf) retpath = buf;
- else if (ts) Newx(retpath,retlen+1,char);
- else retpath = __pathify_retbuf;
- strncpy(retpath, trndir, retlen-1);
- if (retpath[retlen-2] != '/') { /* If the path doesn't already end */
- retpath[retlen-1] = '/'; /* with '/', add it. */
- retpath[retlen] = '\0';
- }
- else retpath[retlen-1] = '\0';
}
- else { /* VMS-style directory spec */
- char *esa, *cp;
- unsigned long int sts, cmplen, haslower;
- struct FAB dirfab = cc$rms_fab;
- int dirlen;
- rms_setup_nam(savnam);
- rms_setup_nam(dirnam);
+ if (sts == 0) {
+ ret_spec = int_pathify_dirspec_simple(trndir, buf,
+ v_spec, v_len, r_spec, r_len,
+ d_spec, d_len, n_spec, n_len,
+ e_spec, e_len, vs_spec, vs_len);
+
+ if (ret_spec != NULL) {
+ PerlMem_free(trndir);
+ if (vms_debug_fileify) {
+ fprintf(stderr,
+ "int_pathify_dirspec: ret_spec = %s\n", ret_spec);
+ }
+ return ret_spec;
+ }
- /* If we've got an explicit filename, we can just shuffle the string. */
- if ( ( (cp1 = strrchr(trndir,']')) != NULL ||
- (cp1 = strrchr(trndir,'>')) != NULL ) && *(cp1+1)) {
- if ((cp2 = strchr(cp1,'.')) != NULL) {
- int ver; char *cp3;
- if (vms_process_case_tolerant) {
- if (!*(cp2+1) || toupper(*(cp2+1)) != 'D' || /* Wrong type. */
- !*(cp2+2) || toupper(*(cp2+2)) != 'I' || /* Bzzt. */
- !*(cp2+3) || toupper(*(cp2+3)) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
- else {
- if (!*(cp2+1) || *(cp2+1) != 'D' || /* Wrong type. */
- !*(cp2+2) || *(cp2+2) != 'I' || /* Bzzt. */
- !*(cp2+3) || *(cp2+3) != 'R' ||
- (*(cp2+4) && ((*(cp2+4) != ';' && *(cp2+4) != '.') ||
- (*(cp2+5) && ((ver = strtol(cp2+5,&cp3,10)) != 1 &&
- (ver || *cp3)))))) {
- PerlMem_free(trndir);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
- }
- }
+ /* Simple way did not work, which means that a logical name */
+ /* was present for the directory specification. */
+ /* Need to use an rmsexpand variant to decode it completely */
+ exp_spec = PerlMem_malloc(VMS_MAXRSS);
+ if (exp_spec == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ ret_spec = int_rmsexpand_vms(trndir, exp_spec, PERL_RMSEXPAND_M_LONG);
+ if (ret_spec != NULL) {
+ sts = vms_split_path(exp_spec, &v_spec, &v_len,
+ &r_spec, &r_len, &d_spec, &d_len,
+ &n_spec, &n_len, &e_spec,
+ &e_len, &vs_spec, &vs_len);
+ if (sts == 0) {
+ ret_spec = int_pathify_dirspec_simple(
+ exp_spec, buf, v_spec, v_len, r_spec, r_len,
+ d_spec, d_len, n_spec, n_len,
+ e_spec, e_len, vs_spec, vs_len);
+
+ if ((ret_spec != NULL) && (!decc_efs_case_preserve)) {
+ /* Legacy mode, lower case the returned value */
+ __mystrtolower(ret_spec);
+ }
+ } else {
+ set_vaxc_errno(RMS$_DIR);
+ set_errno(ENOTDIR);
+ ret_spec = NULL;
+ }
}
- else { /* No file type, so just draw name into directory part */
- for (cp2 = cp1; *cp2; cp2++) ;
+ PerlMem_free(exp_spec);
+ PerlMem_free(trndir);
+ if (vms_debug_fileify) {
+ if (ret_spec == NULL)
+ fprintf(stderr, "int_pathify_dirspec: ret_spec = NULL\n");
+ else
+ fprintf(stderr,
+ "int_pathify_dirspec: ret_spec = %s\n", ret_spec);
}
- *cp2 = *cp1;
- *(cp2+1) = '\0'; /* OK; trndir is guaranteed to be long enough */
- *cp1 = '.';
- /* We've now got a VMS 'path'; fall through */
- }
+ return ret_spec;
- dirlen = strlen(trndir);
- if (trndir[dirlen-1] == ']' ||
- trndir[dirlen-1] == '>' ||
- trndir[dirlen-1] == ':') { /* It's already a VMS 'path' */
- if (buf) retpath = buf;
- else if (ts) Newx(retpath,strlen(trndir)+1,char);
- else retpath = __pathify_retbuf;
- strcpy(retpath,trndir);
- PerlMem_free(trndir);
- return retpath;
- }
- rms_set_fna(dirfab, dirnam, trndir, dirlen);
- esa = PerlMem_malloc(VMS_MAXRSS);
- if (esa == NULL) _ckvmssts(SS$_INSFMEM);
- rms_set_dna(dirfab, dirnam, ".DIR;1", 6);
- rms_bind_fab_nam(dirfab, dirnam);
- rms_set_esa(dirfab, dirnam, esa, VMS_MAXRSS - 1);
-#ifdef NAM$M_NO_SHORT_UPCASE
- if (decc_efs_case_preserve)
- rms_set_nam_nop(dirnam, NAM$M_NO_SHORT_UPCASE);
-#endif
+ } else {
+ /* Unix specification, Could be trivial conversion */
+ STRLEN dir_len;
+ dir_len = strlen(trndir);
+
+ /* If the extended file character set is in effect */
+ /* then pathify is simple */
+
+ if (!decc_efs_charset) {
+ /* Have to deal with trailing '.dir' or extra '.' */
+ /* that should not be there in legacy mode, but is */
+
+ char * lastdot;
+ char * lastslash;
+ int is_dir;
+
+ lastslash = strrchr(trndir, '/');
+ if (lastslash == NULL)
+ lastslash = trndir;
+ else
+ lastslash++;
+
+ lastdot = NULL;
+
+ /* '..' or '.' are valid directory components */
+ is_dir = 0;
+ if (lastslash[0] == '.') {
+ if (lastslash[1] == '\0') {
+ is_dir = 1;
+ } else if (lastslash[1] == '.') {
+ if (lastslash[2] == '\0') {
+ is_dir = 1;
+ } else {
+ /* And finally allow '...' */
+ if ((lastslash[2] == '.') && (lastslash[3] == '\0')) {
+ is_dir = 1;
+ }
+ }
+ }
+ }
- for (cp = trndir; *cp; cp++)
- if (islower(*cp)) { haslower = 1; break; }
+ if (!is_dir) {
+ lastdot = strrchr(lastslash, '.');
+ }
+ if (lastdot != NULL) {
+ STRLEN e_len;
+
+ /* '.dir' is discarded, and any other '.' is invalid */
+ e_len = strlen(lastdot);
+
+ is_dir = is_dir_ext(lastdot, e_len, NULL, 0);
+
+ if (is_dir) {
+ dir_len = dir_len - 4;
- if (!(sts = (sys$parse(&dirfab)& STS$K_SUCCESS))) {
- if ((dirfab.fab$l_sts == RMS$_DIR) || (dirfab.fab$l_sts == RMS$_DNF)) {
- rms_set_nam_nop(dirnam, NAM$M_SYNCHK);
- sts = sys$parse(&dirfab) & STS$K_SUCCESS;
+ }
+ }
}
- if (!sts) {
- PerlMem_free(trndir);
- PerlMem_free(esa);
- set_errno(EVMSERR);
- set_vaxc_errno(dirfab.fab$l_sts);
- return NULL;
+
+ my_strlcpy(buf, trndir, VMS_MAXRSS);
+ if (buf[dir_len - 1] != '/') {
+ buf[dir_len] = '/';
+ buf[dir_len + 1] = '\0';
}
- }
- else {
- savnam = dirnam;
- /* Does the file really exist? */
- if (!(sys$search(&dirfab)&STS$K_SUCCESS)) {
- if (dirfab.fab$l_sts != RMS$_FNF) {
- int sts1;
- sts1 = rms_free_search_context(&dirfab);
- PerlMem_free(trndir);
- PerlMem_free(esa);
- set_errno(EVMSERR);
- set_vaxc_errno(dirfab.fab$l_sts);
- return NULL;
- }
- dirnam = savnam; /* No; just work with potential name */
+
+ /* Under ODS-2 rules, '.' becomes '_', so fix it up */
+ if (!decc_efs_charset) {
+ int dir_start = 0;
+ char * str = buf;
+ if (str[0] == '.') {
+ char * dots = str;
+ int cnt = 1;
+ while ((dots[cnt] == '.') && (cnt < 3))
+ cnt++;
+ if (cnt <= 3) {
+ if ((dots[cnt] == '\0') || (dots[cnt] == '/')) {
+ dir_start = 1;
+ str += cnt;
+ }
+ }
+ }
+ for (; *str; ++str) {
+ while (*str == '/') {
+ dir_start = 1;
+ *str++;
+ }
+ if (dir_start) {
+
+ /* Have to skip up to three dots which could be */
+ /* directories, 3 dots being a VMS extension for Perl */
+ char * dots = str;
+ int cnt = 0;
+ while ((dots[cnt] == '.') && (cnt < 3)) {
+ cnt++;
+ }
+ if (dots[cnt] == '\0')
+ break;
+ if ((cnt > 1) && (dots[cnt] != '/')) {
+ dir_start = 0;
+ } else {
+ str += cnt;
+ }
+
+ /* too many dots? */
+ if ((cnt == 0) || (cnt > 3)) {
+ dir_start = 0;
+ }
+ }
+ if (!dir_start && (*str == '.')) {
+ *str = '_';
+ }
+ }
}
- }
- if (rms_is_nam_fnb(dirnam, NAM$M_EXP_TYPE)) { /* Was type specified? */
- /* Yep; check version while we're at it, if it's there. */
- cmplen = rms_is_nam_fnb(dirnam, NAM$M_EXP_VER) ? 6 : 4;
- if (strncmp(rms_nam_typel(dirnam),".DIR;1",cmplen)) {
- int sts2;
- /* Something other than .DIR[;1]. Bzzt. */
- sts2 = rms_free_search_context(&dirfab);
- PerlMem_free(trndir);
- PerlMem_free(esa);
- set_errno(ENOTDIR);
- set_vaxc_errno(RMS$_DIR);
- return NULL;
+ PerlMem_free(trndir);
+ ret_spec = buf;
+ if (vms_debug_fileify) {
+ if (ret_spec == NULL)
+ fprintf(stderr, "int_pathify_dirspec: ret_spec = NULL\n");
+ else
+ fprintf(stderr,
+ "int_pathify_dirspec: ret_spec = %s\n", ret_spec);
+ }
+ return ret_spec;
+ }
+}
+
+/*{{{ char *pathify_dirspec[_ts](char *path, char *buf)*/
+static char *mp_do_pathify_dirspec(pTHX_ const char *dir,char *buf, int ts, int * utf8_fl)
+{
+ static char __pathify_retbuf[VMS_MAXRSS];
+ char * pathified, *ret_spec, *ret_buf;
+
+ pathified = NULL;
+ ret_buf = buf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(pathified, VMS_MAXRSS, char);
+ if (pathified == NULL)
+ _ckvmssts(SS$_INSFMEM);
+ ret_buf = pathified;
+ } else {
+ ret_buf = __pathify_retbuf;
}
- }
- /* OK, the type was fine. Now pull any file name into the
- directory path. */
- if ((cp1 = strrchr(esa,']'))) *(rms_nam_typel(dirnam)) = ']';
- else {
- cp1 = strrchr(esa,'>');
- *(rms_nam_typel(dirnam)) = '>';
- }
- *cp1 = '.';
- *(rms_nam_typel(dirnam) + 1) = '\0';
- retlen = (rms_nam_typel(dirnam)) - esa + 2;
- if (buf) retpath = buf;
- else if (ts) Newx(retpath,retlen,char);
- else retpath = __pathify_retbuf;
- strcpy(retpath,esa);
- PerlMem_free(esa);
- sts = rms_free_search_context(&dirfab);
- /* $PARSE may have upcased filespec, so convert output to lower
- * case if input contained any lowercase characters. */
- if (haslower && !decc_efs_case_preserve) __mystrtolower(retpath);
}
- PerlMem_free(trndir);
- return retpath;
+ ret_spec = int_pathify_dirspec(dir, ret_buf);
+
+ if (ret_spec == NULL) {
+ /* Cleanup on isle 5, if this is thread specific we need to deallocate */
+ if (pathified)
+ Safefree(pathified);
+ }
+
+ return ret_spec;
+
} /* end of do_pathify_dirspec() */
-/*}}}*/
+
+
/* External entry points */
char *Perl_pathify_dirspec(pTHX_ const char *dir, char *buf)
{ return do_pathify_dirspec(dir,buf,0,NULL); }
char *Perl_pathify_dirspec_utf8_ts(pTHX_ const char *dir, char *buf, int *utf8_fl)
{ return do_pathify_dirspec(dir,buf,1,utf8_fl); }
-/*{{{ char *tounixspec[_ts](char *spec, char *buf, int *)*/
-static char *mp_do_tounixspec(pTHX_ const char *spec, char *buf, int ts, int * utf8_fl)
+/* Internal tounixspec routine that does not use a thread context */
+/*{{{ char *int_tounixspec[_ts](char *spec, char *buf, int *)*/
+static char *int_tounixspec(const char *spec, char *rslt, int * utf8_fl)
{
- static char __tounixspec_retbuf[VMS_MAXRSS];
- char *dirend, *rslt, *cp1, *cp3, *tmp;
+ char *dirend, *cp1, *cp3, *tmp;
const char *cp2;
- int devlen, dirlen, retlen = VMS_MAXRSS;
- int expand = 1; /* guarantee room for leading and trailing slashes */
+ int dirlen;
unsigned short int trnlnm_iter_count;
int cmp_rslt;
if (utf8_fl != NULL)
*utf8_fl = 0;
- if (spec == NULL) return NULL;
- if (strlen(spec) > (VMS_MAXRSS-1)) return NULL;
- if (buf) rslt = buf;
- else if (ts) {
- Newx(rslt, VMS_MAXRSS, char);
+ if (vms_debug_fileify) {
+ if (spec == NULL)
+ fprintf(stderr, "int_tounixspec: spec = NULL\n");
+ else
+ fprintf(stderr, "int_tounixspec: spec = %s\n", spec);
+ }
+
+
+ if (spec == NULL) {
+ set_errno(EINVAL);
+ set_vaxc_errno(SS$_BADPARAM);
+ return NULL;
+ }
+ if (strlen(spec) > (VMS_MAXRSS-1)) {
+ set_errno(E2BIG);
+ set_vaxc_errno(SS$_BUFFEROVF);
+ return NULL;
}
- else rslt = __tounixspec_retbuf;
/* New VMS specific format needs translation
* glob passes filenames with trailing '\n' and expects this preserved.
int nl_flag;
tunix = PerlMem_malloc(VMS_MAXRSS);
- if (tunix == NULL) _ckvmssts(SS$_INSFMEM);
- strcpy(tunix, spec);
- tunix_len = strlen(tunix);
+ if (tunix == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ tunix_len = my_strlcpy(tunix, spec, VMS_MAXRSS);
nl_flag = 0;
if (tunix[tunix_len - 1] == '\n') {
tunix[tunix_len - 1] = '\"';
uspec = decc$translate_vms(tunix);
PerlMem_free(tunix);
if ((int)uspec > 0) {
- strcpy(rslt,uspec);
+ my_strlcpy(rslt, uspec, VMS_MAXRSS);
if (nl_flag) {
strcat(rslt,"\n");
}
else {
/* If we can not translate it, makemaker wants as-is */
- strcpy(rslt, spec);
+ my_strlcpy(rslt, spec, VMS_MAXRSS);
}
return rslt;
}
}
/* This is already UNIX or at least nothing VMS understands */
if (cmp_rslt) {
- strcpy(rslt,spec);
+ my_strlcpy(rslt, spec, VMS_MAXRSS);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = %s\n", rslt);
+ }
return rslt;
}
if (dirend == NULL) dirend = strchr(spec,':');
if (dirend == NULL) {
strcpy(rslt,spec);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = %s\n", rslt);
+ }
return rslt;
}
cp1 = cp1 + 9;
cp2 = cp2 + 5;
if (spec[6] != '\0') {
- cp1[9] == '/';
+ cp1[9] = '/';
cp1++;
cp2++;
}
cmp_rslt = strncasecmp(spec,"SYS$SCRATCH:", 12);
#endif
tmp = PerlMem_malloc(VMS_MAXRSS);
- if (tmp == NULL) _ckvmssts(SS$_INSFMEM);
+ if (tmp == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (cmp_rslt == 0) {
int islnm;
- islnm = my_trnlnm(tmp, "TMP", 0);
+ islnm = simple_trnlnm("TMP", tmp, VMS_MAXRSS-1);
if (!islnm) {
strcpy(rslt, "/tmp");
cp1 = cp1 + 4;
cp2 = cp2 + 12;
if (spec[12] != '\0') {
- cp1[4] == '/';
+ cp1[4] = '/';
cp1++;
cp2++;
}
}
else if ( *cp2 != '^' && *cp2 != '.' && *cp2 != '-') { /* add the implied device */
if (getcwd(tmp, VMS_MAXRSS-1 ,1) == NULL) {
- if (ts) Safefree(rslt);
PerlMem_free(tmp);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = NULL\n");
+ }
return NULL;
}
trnlnm_iter_count = 0;
trnlnm_iter_count++;
if (trnlnm_iter_count >= PERL_LNM_MAX_ITER+1) break;
} while (vmstrnenv(tmp,tmp,0,fildev,0));
- if (ts && !buf &&
- ((devlen = strlen(tmp)) + (dirlen = strlen(cp2)) + 1 > retlen)) {
- retlen = devlen + dirlen;
- Renew(rslt,retlen+1+2*expand,char);
- cp1 = rslt;
- }
+ cp1 = rslt;
cp3 = tmp;
*(cp1++) = '/';
while (*cp3) {
*(cp1++) = *(cp3++);
- if (cp1 - rslt > (VMS_MAXRSS - 1) && !ts && !buf) {
+ if (cp1 - rslt > (VMS_MAXRSS - 1)) {
PerlMem_free(tmp);
+ set_errno(ENAMETOOLONG);
+ set_vaxc_errno(SS$_BUFFEROVF);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = NULL\n");
+ }
return NULL; /* No room */
}
}
}
if ((*cp2 == '^')) {
/* EFS file escape, pass the next character as is */
- /* Fix me: HEX encoding for UNICODE not implemented */
+ /* Fix me: HEX encoding for Unicode not implemented */
cp2++;
}
else if ( *cp2 == '.') {
for (; cp2 <= dirend; cp2++) {
if ((*cp2 == '^')) {
/* EFS file escape, pass the next character as is */
- /* Fix me: HEX encoding for UNICODE not implemented */
+ /* Fix me: HEX encoding for Unicode not implemented */
*(cp1++) = *(++cp2);
/* An escaped dot stays as is -- don't convert to slash */
if (*cp2 == '.') cp2++;
}
if (*cp2 == ':') {
*(cp1++) = '/';
- if (*(cp2+1) == '[') cp2++;
+ if (*(cp2+1) == '[' || *(cp2+1) == '<') cp2++;
}
else if (*cp2 == ']' || *cp2 == '>') {
if (*(cp1-1) != '/') *(cp1++) = '/'; /* Don't double after ellipsis */
*(cp1++) = '.'; *(cp1++) = '.'; *(cp1++) = '/';
}
if (*cp2 != '.' && *cp2 != ']' && *cp2 != '>') { /* we don't allow */
- if (ts) Safefree(rslt); /* filespecs like */
+ /* filespecs like */
set_errno(EINVAL); set_vaxc_errno(RMS$_SYN); /* [fred.--foo.bar] */
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = NULL\n");
+ }
return NULL;
}
}
}
else *(cp1++) = *cp2;
}
+ /* Translate the rest of the filename. */
while (*cp2) {
- if ((*cp2 == '^') && (*(cp2+1) == '.')) cp2++; /* '^.' --> '.' */
- *(cp1++) = *(cp2++);
+ int dot_seen;
+ dot_seen = 0;
+ switch(*cp2) {
+ /* Fixme - for compatibility with the CRTL we should be removing */
+ /* spaces from the file specifications, but this may show that */
+ /* some tests that were appearing to pass are not really passing */
+ case '%':
+ cp2++;
+ *(cp1++) = '?';
+ break;
+ case '^':
+ /* Fix me hex expansions not implemented */
+ cp2++; /* '^.' --> '.' and other. */
+ if (*cp2) {
+ if (*cp2 == '_') {
+ cp2++;
+ *(cp1++) = ' ';
+ } else {
+ *(cp1++) = *(cp2++);
+ }
+ }
+ break;
+ case ';':
+ if (decc_filename_unix_no_version) {
+ /* Easy, drop the version */
+ while (*cp2)
+ cp2++;
+ break;
+ } else {
+ /* Punt - passing the version as a dot will probably */
+ /* break perl in weird ways, but so did passing */
+ /* through the ; as a version. Follow the CRTL and */
+ /* hope for the best. */
+ cp2++;
+ *(cp1++) = '.';
+ }
+ break;
+ case '.':
+ if (dot_seen) {
+ /* We will need to fix this properly later */
+ /* As Perl may be installed on an ODS-5 volume, but not */
+ /* have the EFS_CHARSET enabled, it still may encounter */
+ /* filenames with extra dots in them, and a precedent got */
+ /* set which allowed them to work, that we will uphold here */
+ /* If extra dots are present in a name and no ^ is on them */
+ /* VMS assumes that the first one is the extension delimiter */
+ /* the rest have an implied ^. */
+
+ /* this is also a conflict as the . is also a version */
+ /* delimiter in VMS, */
+
+ *(cp1++) = *(cp2++);
+ break;
+ }
+ dot_seen = 1;
+ /* This is an extension */
+ if (decc_readdir_dropdotnotype) {
+ cp2++;
+ if ((!*cp2) || (*cp2 == ';') || (*cp2 == '.')) {
+ /* Drop the dot for the extension */
+ break;
+ } else {
+ *(cp1++) = '.';
+ }
+ break;
+ }
+ default:
+ *(cp1++) = *(cp2++);
+ }
}
*cp1 = '\0';
}
}
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tounixspec: rslt = %s\n", rslt);
+ }
return rslt;
+} /* end of int_tounixspec() */
+
+
+/*{{{ char *tounixspec[_ts](char *spec, char *buf, int *)*/
+static char *mp_do_tounixspec(pTHX_ const char *spec, char *buf, int ts, int * utf8_fl)
+{
+ static char __tounixspec_retbuf[VMS_MAXRSS];
+ char * unixspec, *ret_spec, *ret_buf;
+
+ unixspec = NULL;
+ ret_buf = buf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(unixspec, VMS_MAXRSS, char);
+ if (unixspec == NULL)
+ _ckvmssts(SS$_INSFMEM);
+ ret_buf = unixspec;
+ } else {
+ ret_buf = __tounixspec_retbuf;
+ }
+ }
+
+ ret_spec = int_tounixspec(spec, ret_buf, utf8_fl);
+
+ if (ret_spec == NULL) {
+ /* Cleanup on isle 5, if this is thread specific we need to deallocate */
+ if (unixspec)
+ Safefree(unixspec);
+ }
+
+ return ret_spec;
+
} /* end of do_tounixspec() */
/*}}}*/
/* External entry points */
static int posix_root_to_vms
(char *vmspath, int vmspath_len,
const char *unixpath,
- const int * utf8_fl) {
+ const int * utf8_fl)
+{
int sts;
struct FAB myfab = cc$rms_fab;
-struct NAML mynam = cc$rms_naml;
+rms_setup_nam(mynam);
struct dsc$descriptor_s dvidsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
- struct dsc$descriptor_s specdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
-char *esa;
-char *vms_delim;
+struct dsc$descriptor_s specdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+char * esa, * esal, * rsa, * rsal;
int dir_flag;
int unixlen;
dir_flag = 0;
+ vmspath[0] = '\0';
unixlen = strlen(unixpath);
if (unixlen == 0) {
- vmspath[0] = '\0';
return RMS$_FNF;
}
else {
/* This is already a VMS specification, no conversion */
unixlen--;
- strncpy(vmspath,unixpath, vmspath_len);
+ my_strlcpy(vmspath, unixpath, vmspath_len + 1);
}
}
else
vmspath[vmspath_len] = 0;
if (unixpath[unixlen - 1] == '/')
dir_flag = 1;
- esa = PerlMem_malloc(VMS_MAXRSS);
+ esal = PerlMem_malloc(VMS_MAXRSS);
+ if (esal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ esa = PerlMem_malloc(NAM$C_MAXRSS + 1);
if (esa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- myfab.fab$l_fna = vmspath;
- myfab.fab$b_fns = strlen(vmspath);
- myfab.fab$l_naml = &mynam;
- mynam.naml$l_esa = NULL;
- mynam.naml$b_ess = 0;
- mynam.naml$l_long_expand = esa;
- mynam.naml$l_long_expand_alloc = (unsigned char) VMS_MAXRSS - 1;
- mynam.naml$l_rsa = NULL;
- mynam.naml$b_rss = 0;
+ rsal = PerlMem_malloc(VMS_MAXRSS);
+ if (rsal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ rsa = PerlMem_malloc(NAM$C_MAXRSS + 1);
+ if (rsa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ rms_set_fna(myfab, mynam, (char *) vmspath, strlen(vmspath)); /* cast ok */
+ rms_bind_fab_nam(myfab, mynam);
+ rms_set_esal(mynam, esa, NAM$C_MAXRSS, esal, VMS_MAXRSS - 1);
+ rms_set_rsal(mynam, rsa, NAM$C_MAXRSS, rsal, VMS_MAXRSS - 1);
if (decc_efs_case_preserve)
mynam.naml$b_nop |= NAM$M_NO_SHORT_UPCASE;
#ifdef NAML$M_OPEN_SPECIAL
/* It failed! Try again as a UNIX filespec */
if (!(sts & 1)) {
+ PerlMem_free(esal);
PerlMem_free(esa);
+ PerlMem_free(rsal);
+ PerlMem_free(rsa);
return sts;
}
/* get the Device ID and the FID */
sts = sys$search(&myfab);
+
+ /* These are no longer needed */
+ PerlMem_free(esa);
+ PerlMem_free(rsal);
+ PerlMem_free(rsa);
+
/* on any failure, returned the POSIX ^UP^ filespec */
if (!(sts & 1)) {
- PerlMem_free(esa);
+ PerlMem_free(esal);
return sts;
}
specdsc.dsc$a_pointer = vmspath;
if (strncmp(unixpath,"\"^UP^",5) != 0)
sprintf(vmspath,"\"^UP^%s\"",unixpath);
else
- strcpy(vmspath, unixpath);
+ my_strlcpy(vmspath, unixpath, vmspath_len + 1);
}
else {
vmspath[specdsc.dsc$w_length] = 0;
}
}
}
- PerlMem_free(esa);
+ PerlMem_free(esal);
return sts;
}
char * nextslash;
int len;
int cmp;
-int islnm;
unixptr += 4;
nextslash = strchr(unixptr, '/');
return SS$_NORMAL;
}
}
+ return 0;
}
lastslash = unixptr + unixlen;
}
- /* Watch out for traiing ".." after last slash, still a directory */
+ /* Watch out for trailing ".." after last slash, still a directory */
if ((lastslash[1] == '.')&&(lastslash[2] == '.')&&(lastslash[3] == '\0')) {
lastslash = unixptr + unixlen;
}
if (nextslash != NULL) {
seg_len = nextslash - unixptr;
- strncpy(esa, unixptr, seg_len);
+ memcpy(esa, unixptr, seg_len);
esa[seg_len] = 0;
}
else {
- strcpy(esa, unixptr);
- seg_len = strlen(unixptr);
+ seg_len = my_strlcpy(esa, unixptr, sizeof(esa));
}
/* trnlnm(section) */
islnm = vmstrnenv(esa, trn, 0, fildev, 0);
&vs_len);
while (sts == 0) {
- char * strt;
int cmp;
/* A logical name must be a directory or the full
if ((unixptr[seg_len] == '/') || (dir_flag != 0)) {
/* This must be a directory */
if (((n_len + e_len) == 0)&&(seg_len <= vmspath_len)) {
- strcpy(vmsptr, esa);
- vmslen=strlen(vmsptr);
+ vmslen = my_strlcpy(vmsptr, esa, vmspath_len - 1);
vmsptr[vmslen] = ':';
vmslen++;
vmsptr[vmslen] = '\0';
/* transfer the volume */
if (v_len > 0 && ((v_len + vmslen) < vmspath_len)) {
- strncpy(vmsptr, v_spec, v_len);
+ memcpy(vmsptr, v_spec, v_len);
vmsptr += v_len;
vmsptr[0] = '\0';
vmslen += v_len;
}
}
if (r_len > 0) {
- strncpy(vmsptr, r_spec, r_len);
+ memcpy(vmsptr, r_spec, r_len);
vmsptr += r_len;
vmslen += r_len;
vmsptr[0] = '\0';
d_spec++;
d_len--;
}
- strncpy(vmsptr, d_spec, d_len);
+ memcpy(vmsptr, d_spec, d_len);
vmsptr += d_len;
vmslen += d_len;
vmsptr[0] = '\0';
else {
if (dotdir_seen) {
/* Perl wants an empty directory here to tell the difference
- * between a DCL commmand and a filename
+ * between a DCL command and a filename
*/
*vmsptr++ = '[';
*vmsptr++ = ']';
if (nextslash != NULL) {
int cmp;
seg_len = nextslash - &unixptr[1];
- strncpy(vmspath, unixptr, seg_len + 1);
- vmspath[seg_len+1] = 0;
+ my_strlcpy(vmspath, unixptr, seg_len + 1);
cmp = 1;
if (seg_len == 3) {
cmp = strncmp(vmspath, "dev", 4);
if (cmp == 0) {
sts = slash_dev_special_to_vms(unixptr, vmspath, vmspath_len);
- if (sts = SS$_NORMAL)
+ if (sts == SS$_NORMAL)
return SS$_NORMAL;
}
}
sts = posix_root_to_vms(esa, vmspath_len, "/", NULL);
if ($VMS_STATUS_SUCCESS(sts)) {
- strcpy(vmspath, esa);
- vmslen = strlen(vmspath);
+ vmslen = my_strlcpy(vmspath, esa, vmspath_len + 1);
vmsptr = vmspath + vmslen;
unixptr++;
if (unixptr < lastslash) {
*/
/* Posix to VMS destroyed this, so copy it again */
- strncpy(vmspath, &unixptr[1], seg_len);
- vmspath[seg_len] = 0;
- vmslen = seg_len;
+ vmslen = my_strlcpy(vmspath, &unixptr[1], seg_len);
vmsptr = &vmsptr[vmslen];
islnm = 0;
* special device files.
*/
- if ((add_6zero == 0) && (*nextslash == '/') &&
+ if (!islnm && (add_6zero == 0) && (*nextslash == '/') &&
(&nextslash[1] == unixend)) {
/* No real directory present */
add_6zero = 1;
vmsptr2 = vmsptr - 1;
if ((vmslen > 1) &&
(*vmsptr2 != ']') && (*vmsptr2 != '*') && (*vmsptr2 != '%') &&
- (*vmsptr2 != ')') && (*lastdot != '.')) {
+ (*vmsptr2 != ')') && (*lastdot != '.') && (*vmsptr2 != ':')) {
*vmsptr++ = '.';
vmslen++;
}
}
+
/*{{{ char *tovmsspec[_ts](char *path, char *buf, int * utf8_flag)*/
-static char *mp_do_tovmsspec
- (pTHX_ const char *path, char *buf, int ts, int dir_flag, int * utf8_flag) {
- static char __tovmsspec_retbuf[VMS_MAXRSS];
- char *rslt, *dirend;
+static char *int_tovmsspec
+ (const char *path, char *rslt, int dir_flag, int * utf8_flag) {
+ char *dirend;
char *lastdot;
- char *vms_delim;
register char *cp1;
const char *cp2;
unsigned long int infront = 0, hasdir = 1;
char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
- if (path == NULL) return NULL;
+ if (vms_debug_fileify) {
+ if (path == NULL)
+ fprintf(stderr, "int_tovmsspec: path = NULL\n");
+ else
+ fprintf(stderr, "int_tovmsspec: path = %s\n", path);
+ }
+
+ if (path == NULL) {
+ /* If we fail, we should be setting errno */
+ set_errno(EINVAL);
+ set_vaxc_errno(SS$_BADPARAM);
+ return NULL;
+ }
rslt_len = VMS_MAXRSS-1;
- if (buf) rslt = buf;
- else if (ts) Newx(rslt, VMS_MAXRSS, char);
- else rslt = __tovmsspec_retbuf;
/* '.' and '..' are "[]" and "[-]" for a quick check */
if (path[0] == '.') {
if ((v_len != 0) || (r_len != 0) || (d_len != 0) || (vs_len != 0)) {
if (utf8_flag != NULL)
*utf8_flag = 0;
- strcpy(rslt, path);
+ my_strlcpy(rslt, path, VMS_MAXRSS);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
/* Now, what to do with trailing "." cases where there is no
*/
if (utf8_flag != NULL)
*utf8_flag = 0;
- strcpy(rslt, path);
+ my_strlcpy(rslt, path, VMS_MAXRSS);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
dirend = strrchr(path,'/');
if (dirend == NULL) {
+ char *macro_start;
+ int has_macro;
+
/* If we get here with no UNIX directory delimiters, then this is
not a complete file specification, either garbage a UNIX glob
specification that can not be converted to a VMS wildcard, or
- it a UNIX shell macro. MakeMaker wants these passed through AS-IS,
- so apparently other programs expect this also.
+ it a UNIX shell macro. MakeMaker wants shell macros passed
+ through AS-IS,
utf8 flag setting needs to be preserved.
*/
- strcpy(rslt, path);
- return rslt;
+ hasdir = 0;
+
+ has_macro = 0;
+ macro_start = strchr(path,'$');
+ if (macro_start != NULL) {
+ if (macro_start[1] == '(') {
+ has_macro = 1;
+ }
+ }
+ if ((decc_efs_charset == 0) || (has_macro)) {
+ my_strlcpy(rslt, path, VMS_MAXRSS);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
+ return rslt;
+ }
}
-/* If POSIX mode active, handle the conversion */
+/* If EFS charset mode active, handle the conversion */
#if __CRTL_VER >= 80200000 && !defined(__VAX)
if (decc_efs_charset) {
posix_to_vmsspec_hardway(rslt, rslt_len, path, dir_flag, utf8_flag);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
#endif
}
if (utf8_flag != NULL)
*utf8_flag = 0;
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
while (*(++cp2) != '/' && *cp2) *(cp1++) = *cp2;
*cp1 = '\0';
trndev = PerlMem_malloc(VMS_MAXRSS);
- if (trndev == NULL) _ckvmssts(SS$_INSFMEM);
- islnm = my_trnlnm(rslt,trndev,0);
+ if (trndev == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ islnm = simple_trnlnm(rslt,trndev,VMS_MAXRSS-1);
/* DECC special handling */
if (!islnm) {
strcpy(rslt,"sys$system");
cp1 = rslt + 10;
*cp1 = 0;
- islnm = my_trnlnm(rslt,trndev,0);
+ islnm = simple_trnlnm(rslt,trndev,VMS_MAXRSS-1);
}
else if (strcmp(rslt,"tmp") == 0) {
strcpy(rslt,"sys$scratch");
cp1 = rslt + 11;
*cp1 = 0;
- islnm = my_trnlnm(rslt,trndev,0);
+ islnm = simple_trnlnm(rslt,trndev,VMS_MAXRSS-1);
}
else if (!decc_disable_posix_root) {
strcpy(rslt, "sys$posix_root");
- cp1 = rslt + 13;
+ cp1 = rslt + 14;
*cp1 = 0;
cp2 = path;
while (*(cp2+1) == '/') cp2++; /* Skip multiple /s */
- islnm = my_trnlnm(rslt,trndev,0);
+ islnm = simple_trnlnm(rslt,trndev,VMS_MAXRSS-1);
}
else if (strcmp(rslt,"dev") == 0) {
if (strncmp(cp2,"/null", 5) == 0) {
cp1 = rslt + 4;
*cp1 = 0;
cp2 = cp2 + 5;
- islnm = my_trnlnm(rslt,trndev,0);
+ islnm = simple_trnlnm(rslt,trndev,VMS_MAXRSS-1);
}
}
}
}
else {
if (cp2 != dirend) {
- strcpy(rslt,trndev);
+ my_strlcpy(rslt, trndev, VMS_MAXRSS);
cp1 = rslt + trnend;
if (*cp2 != 0) {
*(cp1++) = '.';
case '#':
case '%':
case '^':
+ /* Don't escape again if following character is
+ * already something we escape.
+ */
+ if (strchr("\"~`!#%^&()=+\'@[]{}:\\|<>_.", *(cp2+1))) {
+ *(cp1++) = *(cp2++);
+ break;
+ }
+ /* But otherwise fall through and escape it. */
case '&':
case '(':
case ')':
if (utf8_flag != NULL)
*utf8_flag = 0;
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
-} /* end of do_tovmsspec() */
+} /* end of int_tovmsspec() */
+
+
+/*{{{ char *tovmsspec[_ts](char *path, char *buf, int * utf8_flag)*/
+static char *mp_do_tovmsspec
+ (pTHX_ const char *path, char *buf, int ts, int dir_flag, int * utf8_flag) {
+ static char __tovmsspec_retbuf[VMS_MAXRSS];
+ char * vmsspec, *ret_spec, *ret_buf;
+
+ vmsspec = NULL;
+ ret_buf = buf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(vmsspec, VMS_MAXRSS, char);
+ if (vmsspec == NULL)
+ _ckvmssts(SS$_INSFMEM);
+ ret_buf = vmsspec;
+ } else {
+ ret_buf = __tovmsspec_retbuf;
+ }
+ }
+
+ ret_spec = int_tovmsspec(path, ret_buf, 0, utf8_flag);
+
+ if (ret_spec == NULL) {
+ /* Cleanup on isle 5, if this is thread specific we need to deallocate */
+ if (vmsspec)
+ Safefree(vmsspec);
+ }
+
+ return ret_spec;
+
+} /* end of mp_do_tovmsspec() */
/*}}}*/
/* External entry points */
char *Perl_tovmsspec(pTHX_ const char *path, char *buf)
char *Perl_tovmsspec_utf8_ts(pTHX_ const char *path, char *buf, int * utf8_fl)
{ return do_tovmsspec(path,buf,1,utf8_fl); }
+/*{{{ char *int_tovmspath(char *path, char *buf, const int *)*/
+/* Internal routine for use with out an explicit context present */
+static char * int_tovmspath(const char *path, char *buf, int * utf8_fl) {
+
+ char * ret_spec, *pathified;
+
+ if (path == NULL)
+ return NULL;
+
+ pathified = PerlMem_malloc(VMS_MAXRSS);
+ if (pathified == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ ret_spec = int_pathify_dirspec(path, pathified);
+
+ if (ret_spec == NULL) {
+ PerlMem_free(pathified);
+ return NULL;
+ }
+
+ ret_spec = int_tovmsspec(pathified, buf, 0, utf8_fl);
+
+ PerlMem_free(pathified);
+ return ret_spec;
+
+}
+
/*{{{ char *tovmspath[_ts](char *path, char *buf, const int *)*/
static char *mp_do_tovmspath(pTHX_ const char *path, char *buf, int ts, int * utf8_fl) {
static char __tovmspath_retbuf[VMS_MAXRSS];
if (path == NULL) return NULL;
pathified = PerlMem_malloc(VMS_MAXRSS);
if (pathified == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_pathify_dirspec(path,pathified,0,NULL) == NULL) {
+ if (int_pathify_dirspec(path, pathified) == NULL) {
PerlMem_free(pathified);
return NULL;
}
return cp;
}
else {
- strcpy(__tovmspath_retbuf,vmsified);
+ my_strlcpy(__tovmspath_retbuf, vmsified, sizeof(__tovmspath_retbuf));
Safefree(vmsified);
return __tovmspath_retbuf;
}
if (path == NULL) return NULL;
pathified = PerlMem_malloc(VMS_MAXRSS);
if (pathified == NULL) _ckvmssts(SS$_INSFMEM);
- if (do_pathify_dirspec(path,pathified,0,NULL) == NULL) {
+ if (int_pathify_dirspec(path, pathified) == NULL) {
PerlMem_free(pathified);
return NULL;
}
return cp;
}
else {
- strcpy(__tounixpath_retbuf,unixified);
+ my_strlcpy(__tounixpath_retbuf, unixified, sizeof(__tounixpath_retbuf));
Safefree(unixified);
return __tounixpath_retbuf;
}
/* Input from a pipe, reopen it in binary mode to disable */
/* carriage control processing. */
- fgetname(stdin, mbxname);
+ fgetname(stdin, mbxname, 1);
mbxnam.dsc$a_pointer = mbxname;
mbxnam.dsc$w_length = strlen(mbxnam.dsc$a_pointer);
lib$getdvi(&dvi_item, 0, &mbxnam, &bufsize, 0, 0);
vmsspec = PerlMem_malloc(VMS_MAXRSS);
if (vmsspec == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if ((isunix = (int) strchr(item,'/')) != (int) NULL)
- filespec.dsc$a_pointer = do_tovmsspec(item,vmsspec,0,NULL);
+ filespec.dsc$a_pointer = int_tovmsspec(item, vmsspec, 0, NULL);
if (!isunix || !filespec.dsc$a_pointer)
filespec.dsc$a_pointer = item;
filespec.dsc$w_length = strlen(filespec.dsc$a_pointer);
*/
had_version = strchr(item, ';');
/*
- * Only return device and directory specs, if the caller specifed either.
+ * Only return device and directory specs, if the caller specified either.
*/
had_device = strchr(item, ':');
had_directory = (isunix || NULL != strchr(item, '[')) || (NULL != strchr(item, '<'));
string = PerlMem_malloc(resultspec.dsc$w_length+1);
if (string == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- strncpy(string, resultspec.dsc$a_pointer, resultspec.dsc$w_length);
- string[resultspec.dsc$w_length] = '\0';
+ my_strlcpy(string, resultspec.dsc$a_pointer, resultspec.dsc$w_length);
if (NULL == had_version)
*(strrchr(string, ';')) = '\0';
if ((!had_directory) && (had_device == NULL))
{
if (NULL == (devdir = strrchr(string, ']')))
devdir = strrchr(string, '>');
- strcpy(string, devdir + 1);
+ my_strlcpy(string, devdir + 1, resultspec.dsc$w_length);
}
/*
* Be consistent with what the C RTL has already done to the rest of
static unsigned short child_chan;/* I/O Channel for Pipe Mailbox */
-static unsigned long int exit_handler(int *status)
+static unsigned long int exit_handler(void)
{
short iosb[4];
*p = '\0';
fp = safe_popen(aTHX_ subcmd,"wbF",&sts);
- if (fp == Nullfp) {
+ if (fp == NULL) {
PerlIO_printf(Perl_debug_log,"Can't open output pipe (status %d)",sts);
}
}
unsigned long int flags = 17, one = 1, retsts;
int len;
- strcat(command, argv[0]);
- len = strlen(command);
+ len = my_strlcat(command, argv[0], sizeof(command));
while (--argc && (len < MAX_DCL_SYMBOL))
{
- strcat(command, " \"");
- strcat(command, *(++argv));
- strcat(command, "\"");
- len = strlen(command);
+ my_strlcat(command, " \"", sizeof(command));
+ my_strlcat(command, *(++argv), sizeof(command));
+ len = my_strlcat(command, "\"", sizeof(command));
}
value.dsc$a_pointer = command;
value.dsc$w_length = strlen(value.dsc$a_pointer);
void
vms_image_init(int *argcp, char ***argvp)
{
+ int status;
char eqv[LNM$C_NAMLENGTH+1] = "";
unsigned int len, tabct = 8, tabidx = 0;
unsigned long int *mask, iosb[2], i, rlst[128], rsz;
Perl_csighandler_init();
#endif
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ /* This was moved from the pre-image init handler because on threaded */
+ /* Perl it was always returning 0 for the default value. */
+ status = simple_trnlnm("SYS$POSIX_ROOT", eqv, LNM$C_NAMLENGTH);
+ if (status > 0) {
+ int s;
+ s = decc$feature_get_index("DECC$DISABLE_POSIX_ROOT");
+ if (s > 0) {
+ int initial;
+ initial = decc$feature_get_value(s, 4);
+ if (initial > 0) {
+ /* initial is: 0 if nothing has set the feature */
+ /* -1 if initialized to default */
+ /* 1 if set by logical name */
+ /* 2 if set by decc$feature_set_value */
+ decc_disable_posix_root = decc$feature_get_value(s, 1);
+
+ /* If the value is not valid, force the feature off */
+ if (decc_disable_posix_root < 0) {
+ decc$feature_set_value(s, 1, 1);
+ decc_disable_posix_root = 1;
+ }
+ }
+ else {
+ /* Nothing has asked for it explicitly, so use our own default. */
+ decc_disable_posix_root = 1;
+ decc$feature_set_value(s, 1, 1);
+ }
+ }
+ }
+#endif
+
_ckvmssts_noperl(sys$getjpiw(0,NULL,NULL,jpilist,iosb,NULL,NULL));
_ckvmssts_noperl(iosb[0]);
for (i = 0; i < sizeof iprv / sizeof(unsigned long int); i++) {
*template, *base, *end, *cp1, *cp2;
register int tmplen, reslen = 0, dirs = 0;
- unixwild = PerlMem_malloc(VMS_MAXRSS);
- if (unixwild == NULL) _ckvmssts(SS$_INSFMEM);
if (!wildspec || !fspec) return 0;
+
+ unixwild = PerlMem_malloc(VMS_MAXRSS);
+ if (unixwild == NULL) _ckvmssts_noperl(SS$_INSFMEM);
template = unixwild;
if (strpbrk(wildspec,"]>:") != NULL) {
- if (do_tounixspec(wildspec,unixwild,0,NULL) == NULL) {
+ if (int_tounixspec(wildspec, unixwild, NULL) == NULL) {
PerlMem_free(unixwild);
return 0;
}
}
else {
- strncpy(unixwild, wildspec, VMS_MAXRSS-1);
- unixwild[VMS_MAXRSS-1] = 0;
+ my_strlcpy(unixwild, wildspec, VMS_MAXRSS);
}
unixified = PerlMem_malloc(VMS_MAXRSS);
- if (unixified == NULL) _ckvmssts(SS$_INSFMEM);
+ if (unixified == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (strpbrk(fspec,"]>:") != NULL) {
- if (do_tounixspec(fspec,unixified,0,NULL) == NULL) {
+ if (int_tounixspec(fspec, unixified, NULL) == NULL) {
PerlMem_free(unixwild);
PerlMem_free(unixified);
return 0;
totells = ells;
for (cp1 = ellipsis+4; *cp1; cp1++) if (*cp1 == '/') dirs++;
tpl = PerlMem_malloc(VMS_MAXRSS);
- if (tpl == NULL) _ckvmssts(SS$_INSFMEM);
+ if (tpl == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (ellipsis == template && opts & 1) {
/* Template begins with an ellipsis. Since we can't tell how many
* directory names at the front of the resultant to keep for an
if (*front == '/' && !dirs--) { front++; break; }
}
lcres = PerlMem_malloc(VMS_MAXRSS);
- if (lcres == NULL) _ckvmssts(SS$_INSFMEM);
+ if (lcres == NULL) _ckvmssts_noperl(SS$_INSFMEM);
for (cp1=template,cp2=lcres; *cp1 && cp2 <= lcres + (VMS_MAXRSS - 1);
cp1++,cp2++) {
if (!decc_efs_case_preserve) {
char def[NAM$C_MAXRSS+1], *st;
if (getcwd(def, sizeof def,0) == NULL) {
- Safefree(unixified);
- Safefree(unixwild);
- Safefree(lcres);
- Safefree(tpl);
+ PerlMem_free(unixified);
+ PerlMem_free(unixwild);
+ PerlMem_free(lcres);
+ PerlMem_free(tpl);
return 0;
}
if (!decc_efs_case_preserve) {
PerlMem_free(unixwild);
PerlMem_free(lcres);
return 1;
- ellipsis = nextell;
}
} /* end of trim_unixpath() */
DIR *dd;
char *dir;
Stat_t sb;
- int unix_flag = 0;
-
- unix_flag = is_unix_filespec(name);
Newx(dir, VMS_MAXRSS, char);
- if (do_tovmspath(name,dir,0,NULL) == NULL) {
+ if (int_tovmspath(name, dir, NULL) == NULL) {
Safefree(dir);
return NULL;
}
dd->context = 0;
dd->count = 0;
dd->flags = 0;
- if (unix_flag)
- dd->flags = PERL_VMSDIR_M_UNIXSPECS;
+ /* By saying we always want the result of readdir() in unix format, we
+ * are really saying we want all the escapes removed. Otherwise the caller,
+ * having no way to know whether it's already in VMS format, might send it
+ * through tovmsspec again, thus double escaping.
+ */
+ dd->flags = PERL_VMSDIR_M_UNIXSPECS;
dd->pat.dsc$a_pointer = dd->pattern;
dd->pat.dsc$w_length = strlen(dd->pattern);
dd->pat.dsc$b_dtype = DSC$K_DTYPE_T;
/* Add the version wildcard, ignoring the "*.*" put on before */
i = strlen(dd->pattern);
Newx(text,i + e->d_namlen + 3,char);
- strcpy(text, dd->pattern);
+ my_strlcpy(text, dd->pattern, i + 1);
sprintf(&text[i - 3], "%s;*", e->d_name);
/* Set up the pattern descriptor. */
}
dd->count++;
/* Force the buffer to end with a NUL, and downcase name to match C convention. */
+ buff[res.dsc$w_length] = '\0';
+ p = buff + res.dsc$w_length;
+ while (--p >= buff) if (!isspace(*p)) break;
+ *p = '\0';
if (!decc_efs_case_preserve) {
- buff[VMS_MAXRSS - 1] = '\0';
for (p = buff; *p; p++) *p = _tolower(*p);
}
- else {
- /* we don't want to force to lowercase, just null terminate */
- buff[res.dsc$w_length] = '\0';
- }
- while (--p >= buff) if (!isspace(*p)) break; /* Do we really need this? */
- *p = '\0';
/* Skip any directory component and just copy the name. */
sts = vms_split_path
&vs_spec,
&vs_len);
- /* Drop NULL extensions on UNIX file specification */
- if ((dd->flags & PERL_VMSDIR_M_UNIXSPECS &&
- (e_len == 1) && decc_readdir_dropdotnotype)) {
- e_len = 0;
- e_spec[0] = '\0';
+ if (dd->flags & PERL_VMSDIR_M_UNIXSPECS) {
+
+ /* In Unix report mode, remove the ".dir;1" from the name */
+ /* if it is a real directory. */
+ if (decc_filename_unix_report || decc_efs_charset) {
+ if (is_dir_ext(e_spec, e_len, vs_spec, vs_len)) {
+ Stat_t statbuf;
+ int ret_sts;
+
+ ret_sts = flex_lstat(buff, &statbuf);
+ if ((ret_sts == 0) && S_ISDIR(statbuf.st_mode)) {
+ e_len = 0;
+ e_spec[0] = 0;
+ }
+ }
+ }
+
+ /* Drop NULL extensions on UNIX file specification */
+ if ((e_len == 1) && decc_readdir_dropdotnotype) {
+ e_len = 0;
+ e_spec[0] = '\0';
+ }
}
- strncpy(dd->entry.d_name, n_spec, n_len + e_len);
+ memcpy(dd->entry.d_name, n_spec, n_len + e_len);
dd->entry.d_name[n_len + e_len] = '\0';
dd->entry.d_namlen = strlen(dd->entry.d_name);
if (dd->flags & PERL_VMSDIR_M_UNIXSPECS) {
/* Translate the encoded characters. */
- /* Fixme: unicode handling could result in embedded 0 characters */
+ /* Fixme: Unicode handling could result in embedded 0 characters */
if (strchr(dd->entry.d_name, '^') != NULL) {
char new_name[256];
char * q;
/* fix-me */
/* if outchars_added > 1, then this is a wide file specification */
/* Wide file specifications need to be passed in Perl */
- /* counted strings apparently with a unicode flag */
+ /* counted strings apparently with a Unicode flag */
}
*q = 0;
- strcpy(dd->entry.d_name, new_name);
- dd->entry.d_namlen = strlen(dd->entry.d_name);
+ dd->entry.d_namlen = my_strlcpy(dd->entry.d_name, new_name, sizeof(dd->entry.d_name));
}
}
*
* Note on command arguments to perl 'exec' and 'system': When handled
* in 'VMSish fashion' (i.e. not after a call to vfork) The args
- * are concatenated to form a DCL command string. If the first arg
- * begins with '$' (i.e. the perl script had "\$ Type" or some such),
+ * are concatenated to form a DCL command string. If the first non-numeric
+ * arg begins with '$' (i.e. the perl script had "\$ Type" or some such),
* the command string is handed off to DCL directly. Otherwise,
* the first token of the command is taken as the filespec of an image
* to run. The filespec is expanded using a default type of '.EXE' and
static int vfork_called;
-/*{{{int my_vfork()*/
+/*{{{int my_vfork(void)*/
int
-my_vfork()
+my_vfork(void)
{
vfork_called++;
return vfork();
static char *
setup_argstr(pTHX_ SV *really, SV **mark, SV **sp)
{
- char *junk, *tmps = Nullch;
+ char *junk, *tmps = NULL;
register size_t cmdlen = 0;
size_t rlen;
register SV **idx;
Newx(PL_Cmd, cmdlen+1, char);
if (tmps && *tmps) {
- strcpy(PL_Cmd,tmps);
+ my_strlcpy(PL_Cmd, tmps, cmdlen + 1);
mark++;
}
else *PL_Cmd = '\0';
if (*mark) {
char *s = SvPVx(*mark,n_a);
if (!*s) continue;
- if (*PL_Cmd) strcat(PL_Cmd," ");
- strcat(PL_Cmd,s);
+ if (*PL_Cmd) my_strlcat(PL_Cmd, " ", cmdlen+1);
+ my_strlcat(PL_Cmd, s, cmdlen+1);
}
}
return PL_Cmd;
setup_cmddsc(pTHX_ const char *incmd, int check_img, int *suggest_quote,
struct dsc$descriptor_s **pvmscmd)
{
- char vmsspec[NAM$C_MAXRSS+1], resspec[NAM$C_MAXRSS+1];
+ char * vmsspec;
+ char * resspec;
char image_name[NAM$C_MAXRSS+1];
char image_argv[NAM$C_MAXRSS+1];
$DESCRIPTOR(defdsc,".EXE");
$DESCRIPTOR(defdsc2,".");
- $DESCRIPTOR(resdsc,resspec);
+ struct dsc$descriptor_s resdsc;
struct dsc$descriptor_s *vmscmd;
struct dsc$descriptor_s imgdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
unsigned long int cxt = 0, flags = 1, retsts = SS$_NORMAL;
register int isdcl;
vmscmd = PerlMem_malloc(sizeof(struct dsc$descriptor_s));
- if (vmscmd == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmscmd == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+
+ /* vmsspec is a DCL command buffer, not just a filename */
+ vmsspec = PerlMem_malloc(MAX_DCL_LINE_LENGTH + 1);
+ if (vmsspec == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ resspec = PerlMem_malloc(VMS_MAXRSS);
+ if (resspec == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
/* Make a copy for modification */
cmdlen = strlen(incmd);
cmd = PerlMem_malloc(cmdlen+1);
- if (cmd == NULL) _ckvmssts(SS$_INSFMEM);
- strncpy(cmd, incmd, cmdlen);
- cmd[cmdlen] = 0;
+ if (cmd == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ my_strlcpy(cmd, incmd, cmdlen + 1);
image_name[0] = 0;
image_argv[0] = 0;
+ resdsc.dsc$a_pointer = resspec;
+ resdsc.dsc$b_dtype = DSC$K_DTYPE_T;
+ resdsc.dsc$b_class = DSC$K_CLASS_S;
+ resdsc.dsc$w_length = VMS_MAXRSS - 1;
+
vmscmd->dsc$a_pointer = NULL;
vmscmd->dsc$b_dtype = DSC$K_DTYPE_T;
vmscmd->dsc$b_class = DSC$K_CLASS_S;
if (strlen(cmd) > MAX_DCL_LINE_LENGTH) {
PerlMem_free(cmd);
+ PerlMem_free(vmsspec);
+ PerlMem_free(resspec);
return CLI$_BUFOVF; /* continuation lines currently unsupported */
}
if (*rest == '.' || *rest == '/') {
char *cp2;
for (cp2 = resspec;
- *rest && !isspace(*rest) && cp2 - resspec < sizeof resspec;
+ *rest && !isspace(*rest) && cp2 - resspec < (VMS_MAXRSS - 1);
rest++, cp2++) *cp2 = *rest;
*cp2 = '\0';
- if (do_tovmsspec(resspec,cp,0,NULL)) {
+ if (int_tovmsspec(resspec, cp, 0, NULL)) {
s = vmsspec;
+
+ /* When a UNIX spec with no file type is translated to VMS, */
+ /* A trailing '.' is appended under ODS-5 rules. */
+ /* Here we do not want that trailing "." as it prevents */
+ /* Looking for a implied ".exe" type. */
+ if (decc_efs_charset) {
+ int i;
+ i = strlen(vmsspec);
+ if (vmsspec[i-1] == '.') {
+ vmsspec[i-1] = '\0';
+ }
+ }
+
if (*rest) {
for (cp2 = vmsspec + strlen(vmsspec);
- *rest && cp2 - vmsspec < sizeof vmsspec;
+ *rest && cp2 - vmsspec < MAX_DCL_LINE_LENGTH;
rest++, cp2++) *cp2 = *rest;
*cp2 = '\0';
}
imgdsc.dsc$w_length = wordbreak - s;
retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc,0,&rsts,&flags);
if (!(retsts&1)) {
- _ckvmssts(lib$find_file_end(&cxt));
+ _ckvmssts_noperl(lib$find_file_end(&cxt));
retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc2,0,&rsts,&flags);
if (!(retsts & 1) && *s == '$') {
- _ckvmssts(lib$find_file_end(&cxt));
+ _ckvmssts_noperl(lib$find_file_end(&cxt));
imgdsc.dsc$a_pointer++; imgdsc.dsc$w_length--;
retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc,0,&rsts,&flags);
if (!(retsts&1)) {
- _ckvmssts(lib$find_file_end(&cxt));
+ _ckvmssts_noperl(lib$find_file_end(&cxt));
retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc2,0,&rsts,&flags);
}
}
}
- _ckvmssts(lib$find_file_end(&cxt));
+ _ckvmssts_noperl(lib$find_file_end(&cxt));
if (retsts & 1) {
FILE *fp;
/* Try to find the exact program requested to be run */
/*---------------------------------------------------*/
- iname = do_rmsexpand
- (tmpspec, image_name, 0, ".exe",
+ iname = int_rmsexpand
+ (tmpspec, image_name, ".exe",
PERL_RMSEXPAND_M_VMS, NULL, NULL);
if (iname != NULL) {
if (cando_by_name_int
else {
/* Try again with a null type */
/*----------------------------*/
- iname = do_rmsexpand
- (tmpspec, image_name, 0, ".",
+ iname = int_rmsexpand
+ (tmpspec, image_name, ".",
PERL_RMSEXPAND_M_VMS, NULL, NULL);
if (iname != NULL) {
if (cando_by_name_int
else {
tchr = tmpspec;
}
- strcpy(image_name, tchr);
+ my_strlcpy(image_name, tchr, sizeof(image_name));
}
}
}
}
fclose(fp);
}
- if (check_img && isdcl) return RMS$_FNF;
+ if (check_img && isdcl) {
+ PerlMem_free(cmd);
+ PerlMem_free(resspec);
+ PerlMem_free(vmsspec);
+ return RMS$_FNF;
+ }
if (cando_by_name(S_IXUSR,0,resspec)) {
vmscmd->dsc$a_pointer = PerlMem_malloc(MAX_DCL_LINE_LENGTH);
- if (vmscmd->dsc$a_pointer == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmscmd->dsc$a_pointer == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (!isdcl) {
- strcpy(vmscmd->dsc$a_pointer,"$ MCR ");
+ my_strlcpy(vmscmd->dsc$a_pointer,"$ MCR ", MAX_DCL_LINE_LENGTH);
if (image_name[0] != 0) {
- strcat(vmscmd->dsc$a_pointer, image_name);
- strcat(vmscmd->dsc$a_pointer, " ");
+ my_strlcat(vmscmd->dsc$a_pointer, image_name, MAX_DCL_LINE_LENGTH);
+ my_strlcat(vmscmd->dsc$a_pointer, " ", MAX_DCL_LINE_LENGTH);
}
} else if (image_name[0] != 0) {
- strcpy(vmscmd->dsc$a_pointer, image_name);
- strcat(vmscmd->dsc$a_pointer, " ");
+ my_strlcpy(vmscmd->dsc$a_pointer, image_name, MAX_DCL_LINE_LENGTH);
+ my_strlcat(vmscmd->dsc$a_pointer, " ", MAX_DCL_LINE_LENGTH);
} else {
- strcpy(vmscmd->dsc$a_pointer,"@");
+ my_strlcpy(vmscmd->dsc$a_pointer, "@", MAX_DCL_LINE_LENGTH);
}
if (suggest_quote) *suggest_quote = 1;
/* If there is an image name, use original command */
if (image_name[0] == 0)
- strcat(vmscmd->dsc$a_pointer,resspec);
+ my_strlcat(vmscmd->dsc$a_pointer, resspec, MAX_DCL_LINE_LENGTH);
else {
rest = cmd;
while (*rest && isspace(*rest)) rest++;
}
if (image_argv[0] != 0) {
- strcat(vmscmd->dsc$a_pointer,image_argv);
- strcat(vmscmd->dsc$a_pointer, " ");
+ my_strlcat(vmscmd->dsc$a_pointer, image_argv, MAX_DCL_LINE_LENGTH);
+ my_strlcat(vmscmd->dsc$a_pointer, " ", MAX_DCL_LINE_LENGTH);
}
if (rest) {
int rest_len;
rest_len = strlen(rest);
vmscmd_len = strlen(vmscmd->dsc$a_pointer);
if ((rest_len + vmscmd_len) < MAX_DCL_LINE_LENGTH)
- strcat(vmscmd->dsc$a_pointer,rest);
+ my_strlcat(vmscmd->dsc$a_pointer, rest, MAX_DCL_LINE_LENGTH);
else
retsts = CLI$_BUFOVF;
}
vmscmd->dsc$w_length = strlen(vmscmd->dsc$a_pointer);
PerlMem_free(cmd);
+ PerlMem_free(vmsspec);
+ PerlMem_free(resspec);
return (vmscmd->dsc$w_length > MAX_DCL_LINE_LENGTH ? CLI$_BUFOVF : retsts);
}
else
vmscmd->dsc$w_length = strlen(cmd);
vmscmd->dsc$a_pointer = PerlMem_malloc(vmscmd->dsc$w_length + 1);
- strncpy(vmscmd->dsc$a_pointer,cmd,vmscmd->dsc$w_length);
- vmscmd->dsc$a_pointer[vmscmd->dsc$w_length] = 0;
+ my_strlcpy(vmscmd->dsc$a_pointer, cmd, vmscmd->dsc$w_length + 1);
PerlMem_free(cmd);
+ PerlMem_free(resspec);
+ PerlMem_free(vmsspec);
/* check if it's a symbol (for quoting purposes) */
if (suggest_quote && !*suggest_quote) {
if (retsts == RMS$_FNF || retsts == RMS$_DNF || retsts == RMS$_PRV ||
retsts == RMS$_DEV || retsts == RMS$_DIR || retsts == RMS$_SYN ||
(retsts & STS$M_CODE) == (SHR$_NOWILD & STS$M_CODE)) return retsts;
- else { _ckvmssts(retsts); }
+ else { _ckvmssts_noperl(retsts); }
}
return (vmscmd->dsc$w_length > MAX_DCL_LINE_LENGTH ? CLI$_BUFOVF : retsts);
case CLI$_BUFOVF: case RMS$_RTB: case CLI$_TKNOVF: case CLI$_RSLOVF:
set_errno(E2BIG); break;
case LIB$_INVARG: case LIB$_INVSTRDES: case SS$_ACCVIO: /* shouldn't happen */
- _ckvmssts(retsts); /* fall through */
+ _ckvmssts_noperl(retsts); /* fall through */
default: /* SS$_DUPLNAM, SS$_CLI, resource exhaustion, etc. */
set_errno(EVMSERR);
}
} /* end of vms_do_exec() */
/*}}}*/
-unsigned long int Perl_do_spawn(pTHX_ const char *);
+int do_spawn2(pTHX_ const char *, int);
-/* {{{ unsigned long int do_aspawn(void *really,void **mark,void **sp) */
-unsigned long int
-Perl_do_aspawn(pTHX_ void *really,void **mark,void **sp)
+int
+Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
{
unsigned long int sts;
char * cmd;
+int flags = 0;
if (sp > mark) {
- cmd = setup_argstr(aTHX_ (SV *)really,(SV **)mark,(SV **)sp);
- sts = do_spawn(cmd);
+
+ /* We'll copy the (undocumented?) Win32 behavior and allow a
+ * numeric first argument. But the only value we'll support
+ * through do_aspawn is a value of 1, which means spawn without
+ * waiting for completion -- other values are ignored.
+ */
+ if (SvNIOKp(*(mark+1)) && !SvPOKp(*(mark+1))) {
+ ++mark;
+ flags = SvIVx(*mark);
+ }
+
+ if (flags && flags == 1) /* the Win32 P_NOWAIT value */
+ flags = CLI$M_NOWAIT;
+ else
+ flags = 0;
+
+ cmd = setup_argstr(aTHX_ really, mark, sp);
+ sts = do_spawn2(aTHX_ cmd, flags);
/* pp_sys will clean up cmd */
return sts;
}
} /* end of do_aspawn() */
/*}}}*/
-/* {{{unsigned long int do_spawn(char *cmd) */
-unsigned long int
-Perl_do_spawn(pTHX_ const char *cmd)
+
+/* {{{int do_spawn(char* cmd) */
+int
+Perl_do_spawn(pTHX_ char* cmd)
+{
+ PERL_ARGS_ASSERT_DO_SPAWN;
+
+ return do_spawn2(aTHX_ cmd, 0);
+}
+/*}}}*/
+
+/* {{{int do_spawn_nowait(char* cmd) */
+int
+Perl_do_spawn_nowait(pTHX_ char* cmd)
+{
+ PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT;
+
+ return do_spawn2(aTHX_ cmd, CLI$M_NOWAIT);
+}
+/*}}}*/
+
+/* {{{int do_spawn2(char *cmd) */
+int
+do_spawn2(pTHX_ const char *cmd, int flags)
{
unsigned long int sts, substs;
TAINT_ENV();
TAINT_PROPER("spawn");
if (!cmd || !*cmd) {
- sts = lib$spawn(0,0,0,0,0,0,&substs,0,0,0,0,0,0);
+ sts = lib$spawn(0,0,0,&flags,0,0,&substs,0,0,0,0,0,0);
if (!(sts & 1)) {
switch (sts) {
case RMS$_FNF: case RMS$_DNF:
case CLI$_BUFOVF: case RMS$_RTB: case CLI$_TKNOVF: case CLI$_RSLOVF:
set_errno(E2BIG); break;
case LIB$_INVARG: case LIB$_INVSTRDES: case SS$_ACCVIO: /* shouldn't happen */
- _ckvmssts(sts); /* fall through */
+ _ckvmssts_noperl(sts); /* fall through */
default: /* SS$_DUPLNAM, SS$_CLI, resource exhaustion, etc. */
set_errno(EVMSERR);
}
sts = substs;
}
else {
+ char mode[3];
PerlIO * fp;
- fp = safe_popen(aTHX_ cmd, "nW", (int *)&sts);
+ if (flags & CLI$M_NOWAIT)
+ strcpy(mode, "n");
+ else
+ strcpy(mode, "nW");
+
+ fp = safe_popen(aTHX_ cmd, mode, (int *)&sts);
if (fp != NULL)
my_pclose(fp);
+ /* sts will be the pid in the nowait case */
}
return sts;
-} /* end of do_spawn() */
+} /* end of do_spawn2() */
/*}}}*/
memset(sockflags+sockflagsize,0,fdoff + 2 - sockflagsize);
sockflagsize = fdoff + 2;
}
- if (fstat(fd, (struct stat *)&sbuf) == 0 && S_ISSOCK(sbuf.st_mode))
+ if (fstat(fd, &sbuf.crtl_stat) == 0 && S_ISSOCK(sbuf.st_mode))
sockflags[fdoff] |= 1 << (fd % sizeof(unsigned int));
}
return fp;
unsigned int fd = fileno(fp);
unsigned int fdoff = fd / sizeof(unsigned int);
- if (sockflagsize && fdoff <= sockflagsize)
+ if (sockflagsize && fdoff < sockflagsize)
sockflags[fdoff] &= ~(1 << fd % sizeof(unsigned int));
}
return fclose(fp);
int
my_fwrite(const void *src, size_t itmsz, size_t nitm, FILE *dest)
{
- register char *cp, *end, *cpd, *data;
+ register char *cp, *end, *cpd;
+ char *data;
register unsigned int fd = fileno(dest);
register unsigned int fdoff = fd / sizeof(unsigned int);
int retval;
if ((res = fflush(fp)) == 0 && fp) {
#ifdef VMS_DO_SOCKETS
Stat_t s;
- if (Fstat(fileno(fp), &s) == 0 && !S_ISSOCK(s.st_mode))
+ if (fstat(fileno(fp), &s.crtl_stat) == 0 && !S_ISSOCK(s.st_mode))
#endif
res = fsync(fileno(fp));
}
}
/*}}}*/
+/* fgetname() is not returning the correct file specifications when
+ * decc_filename_unix_report mode is active. So we have to have it
+ * aways return filenames in VMS mode and convert it ourselves.
+ */
+
+/*{{{ char * my_fgetname(FILE *fp, buf)*/
+char *
+Perl_my_fgetname(FILE *fp, char * buf) {
+ char * retname;
+ char * vms_name;
+
+ retname = fgetname(fp, buf, 1);
+
+ /* If we are in VMS mode, then we are done */
+ if (!decc_filename_unix_report || (retname == NULL)) {
+ return retname;
+ }
+
+ /* Convert this to Unix format */
+ vms_name = PerlMem_malloc(VMS_MAXRSS);
+ my_strlcpy(vms_name, retname, VMS_MAXRSS);
+ retname = int_tounixspec(vms_name, buf, NULL);
+ PerlMem_free(vms_name);
+
+ return retname;
+}
+/*}}}*/
+
/*
* Here are replacements for the following Unix routines in the VMS environment:
* getpwuid Get information for a particular UIC or UID
if (pwd->pw_unixdir[ldir]=='/') pwd->pw_unixdir[ldir]= '\0';
}
else
- strcpy(pwd->pw_unixdir, pwd->pw_dir);
+ my_strlcpy(pwd->pw_unixdir, pwd->pw_dir, sizeof(pwd->pw_unixdir));
if (!decc_efs_case_preserve)
__mystrtolower(pwd->pw_unixdir);
return 1;
{
struct dsc$descriptor_s name_desc;
union uicdef uic;
- unsigned long int status, sts;
+ unsigned long int sts;
__pwdcache = __passwd_empty;
if (!fillpasswd(aTHX_ name, &__pwdcache)) {
else { _ckvmssts(sts); }
}
}
- strncpy(__pw_namecache, name, sizeof(__pw_namecache));
- __pw_namecache[sizeof __pw_namecache - 1] = '\0';
+ my_strlcpy(__pw_namecache, name, sizeof(__pw_namecache));
__pwdcache.pw_name= __pw_namecache;
return &__pwdcache;
} /* end of my_getpwnam() */
static time_t toutc_dst(time_t loc) {
struct tm *rsltmp;
- if ((rsltmp = localtime(&loc)) == NULL) return -1;
+ if ((rsltmp = localtime(&loc)) == NULL) return -1u;
loc -= utc_offset_secs;
if (rsltmp->tm_isdst) loc -= 3600;
return loc;
struct tm *rsltmp;
utc += utc_offset_secs;
- if ((rsltmp = localtime(&utc)) == NULL) return -1;
+ if ((rsltmp = localtime(&utc)) == NULL) return -1u;
if (rsltmp->tm_isdst) utc += 3600;
return utc;
}
reversed = -1; /* flag need to check */
envtz[0] = ucxtz[0] = '\0';
tz = my_getenv("TZ",0);
- if (tz) strcpy(envtz, tz);
+ if (tz) my_strlcpy(envtz, tz, sizeof(envtz));
tz = my_getenv("UCX$TZ",0);
- if (tz) strcpy(ucxtz, tz);
+ if (tz) my_strlcpy(ucxtz, tz, sizeof(ucxtz));
if (!envtz[0] && !ucxtz[0]) return 0; /* we give up */
}
tz = envtz;
struct tm *tm_p;
if (gmtime_emulation_type == 0) {
- int dstnow;
time_t base = 15 * 86400; /* 15jan71; to avoid month/year ends between */
/* results of calls to gmtime() and localtime() */
/* for same &base */
struct tm *
Perl_my_gmtime(pTHX_ const time_t *timep)
{
- char *p;
time_t when;
struct tm *rsltmp;
}
/* Convert to VMS format ensuring that it will fit in 255 characters */
- if (do_rmsexpand(file, vmsspec, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL) == NULL) {
+ if (int_rmsexpand_tovms(file, vmsspec, 0) == NULL) {
SETERRNO(ENOENT, LIB$_INVARG);
return -1;
}
#endif
static int
-is_null_device(name)
- const char *name;
+is_null_device(const char *name)
{
if (decc_bug_devnull != 0) {
if (strncmp("/dev/null", name, 9) == 0)
return (*name++ == ':') && (*name != ':');
}
+static int
+Perl_flex_stat_int(pTHX_ const char *fspec, Stat_t *statbufp, int lstat_flag);
+
+#define flex_stat_int(a,b,c) Perl_flex_stat_int(aTHX_ a,b,c)
static I32
Perl_cando_by_name_int
/* Make sure we expand logical names, since sys$check_access doesn't */
fileified = PerlMem_malloc(VMS_MAXRSS);
- if (fileified == NULL) _ckvmssts(SS$_INSFMEM);
+ if (fileified == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if (!strpbrk(fname,"/]>:")) {
- strcpy(fileified,fname);
+ my_strlcpy(fileified, fname, VMS_MAXRSS);
trnlnm_iter_count = 0;
while (!strpbrk(fileified,"/]>:") && my_trnlnm(fileified,fileified,0)) {
trnlnm_iter_count++;
}
vmsname = PerlMem_malloc(VMS_MAXRSS);
- if (vmsname == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmsname == NULL) _ckvmssts_noperl(SS$_INSFMEM);
if ( !(opts & PERL_RMSEXPAND_M_VMS_IN) ) {
/* Don't know if already in VMS format, so make sure */
if (!do_rmsexpand(fname, vmsname, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL)) {
}
}
else {
- strcpy(vmsname,fname);
+ my_strlcpy(vmsname, fname, VMS_MAXRSS);
}
/* sys$check_access needs a file spec, not a directory spec.
- * Don't use flex_stat here, as that depends on thread context
- * having been initialized, and we may get here during startup.
+ * flex_stat now will handle a null thread context during startup.
*/
retlen = namdsc.dsc$w_length = strlen(vmsname);
if (vmsname[retlen-1] == ']'
|| vmsname[retlen-1] == '>'
|| vmsname[retlen-1] == ':'
- || (!stat(vmsname, (stat_t *)&st) && S_ISDIR(st.st_mode))) {
+ || (!flex_stat_int(vmsname, &st, 1) &&
+ S_ISDIR(st.st_mode))) {
- if (!do_fileify_dirspec(vmsname,fileified,1,NULL)) {
+ if (!int_fileify_dirspec(vmsname, fileified, NULL)) {
PerlMem_free(fileified);
PerlMem_free(vmsname);
return FALSE;
*/
/* get current process privs and username */
- _ckvmssts(sys$getjpiw(0,0,0,jpilst,iosb,0,0));
- _ckvmssts(iosb[0]);
+ _ckvmssts_noperl(sys$getjpiw(0,0,0,jpilst,iosb,0,0));
+ _ckvmssts_noperl(iosb[0]);
#if defined(__VMS_VER) && __VMS_VER >= 60000000
/* find out the space required for the profile */
- _ckvmssts(sys$create_user_profile(&usrdsc,&usrprolst,0,0,
+ _ckvmssts_noperl(sys$create_user_profile(&usrdsc,&usrprolst,0,0,
&usrprodsc.dsc$w_length,&profile_context));
/* allocate space for the profile and get it filled in */
usrprodsc.dsc$a_pointer = PerlMem_malloc(usrprodsc.dsc$w_length);
- if (usrprodsc.dsc$a_pointer == NULL) _ckvmssts(SS$_INSFMEM);
- _ckvmssts(sys$create_user_profile(&usrdsc,&usrprolst,0,usrprodsc.dsc$a_pointer,
+ if (usrprodsc.dsc$a_pointer == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ _ckvmssts_noperl(sys$create_user_profile(&usrdsc,&usrprolst,0,usrprodsc.dsc$a_pointer,
&usrprodsc.dsc$w_length,&profile_context));
/* use the profile to check access to the file; free profile & analyze results */
PerlMem_free(vmsname);
return TRUE;
}
- _ckvmssts(retsts);
+ _ckvmssts_noperl(retsts);
if (fileified != NULL)
PerlMem_free(fileified);
int
Perl_flex_fstat(pTHX_ int fd, Stat_t *statbufp)
{
- if (!fstat(fd,(stat_t *) statbufp)) {
+ if (!fstat(fd, &statbufp->crtl_stat)) {
char *cptr;
char *vms_filename;
vms_filename = PerlMem_malloc(VMS_MAXRSS);
}
else {
/* Make sure that the saved name fits in 255 characters */
- cptr = do_rmsexpand
+ cptr = int_rmsexpand_vms
(vms_filename,
statbufp->st_devnam,
- 0,
- NULL,
- PERL_RMSEXPAND_M_VMS | PERL_RMSEXPAND_M_VMS_IN,
- NULL,
- NULL);
+ 0);
if (cptr == NULL)
statbufp->st_devnam[0] = 0;
}
} /* end of flex_fstat() */
/*}}}*/
-#if !defined(__VAX) && __CRTL_VER >= 80200000
-#ifdef lstat
-#undef lstat
-#endif
-#else
-#ifdef lstat
-#undef lstat
-#endif
-#define lstat(_x, _y) stat(_x, _y)
-#endif
-
-#define flex_stat_int(a,b,c) Perl_flex_stat_int(aTHX_ a,b,c)
-
static int
Perl_flex_stat_int(pTHX_ const char *fspec, Stat_t *statbufp, int lstat_flag)
{
- char fileified[VMS_MAXRSS];
- char temp_fspec[VMS_MAXRSS];
- char *save_spec;
+ char *fileified;
+ char *temp_fspec;
+ const char *save_spec;
+ char *ret_spec;
int retval = -1;
- int saved_errno, saved_vaxc_errno;
+ int efs_hack = 0;
+ dSAVEDERRNO;
- if (!fspec) return retval;
- saved_errno = errno; saved_vaxc_errno = vaxc$errno;
- strcpy(temp_fspec, fspec);
+ if (!fspec) {
+ errno = EINVAL;
+ return retval;
+ }
if (decc_bug_devnull != 0) {
- if (is_null_device(temp_fspec)) { /* Fake a stat() for the null device */
+ if (is_null_device(fspec)) { /* Fake a stat() for the null device */
memset(statbufp,0,sizeof *statbufp);
VMS_DEVICE_ENCODE(statbufp->st_dev, "_NLA0:", 0);
statbufp->st_mode = S_IFBLK | S_IREAD | S_IWRITE | S_IEXEC;
*/
-#if __CRTL_VER >= 70300000 && !defined(__VAX)
- /* The CRTL stat() falls down hard on multi-dot filenames in unix format unless
- * DECC$EFS_CHARSET is in effect, so temporarily enable it if it isn't already.
- */
- if (!decc_efs_charset)
- decc$feature_set_value(decc$feature_get_index("DECC$EFS_CHARSET"),1,1);
-#endif
+ fileified = PerlMem_malloc(VMS_MAXRSS);
+ if (fileified == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ temp_fspec = PerlMem_malloc(VMS_MAXRSS);
+ if (temp_fspec == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ my_strlcpy(temp_fspec, fspec, VMS_MAXRSS);
+
+ SAVE_ERRNO;
#if __CRTL_VER >= 80200000 && !defined(__VAX)
if (decc_posix_compliant_pathnames == 0) {
#endif
- if (do_fileify_dirspec(temp_fspec,fileified,0,NULL) != NULL) {
- if (lstat_flag == 0)
- retval = stat(fileified,(stat_t *) statbufp);
- else
- retval = lstat(fileified,(stat_t *) statbufp);
- save_spec = fileified;
+
+ /* We may be able to optimize this, but in order for fileify_dirspec to
+ * always return a usuable answer, we have to call vmspath first to
+ * make sure that it is in VMS directory format, as stat/lstat on 8.3
+ * can not handle directories in unix format that it does not have read
+ * access to. Vmspath handles the case where a bare name which could be
+ * a logical name gets passed.
+ */
+ ret_spec = int_tovmspath(fspec, temp_fspec, NULL);
+ if (ret_spec != NULL) {
+ ret_spec = int_fileify_dirspec(temp_fspec, fileified, NULL);
+ if (ret_spec != NULL) {
+ if (lstat_flag == 0)
+ retval = stat(fileified, &statbufp->crtl_stat);
+ else
+ retval = lstat(fileified, &statbufp->crtl_stat);
+ save_spec = fileified;
+ }
+ }
+
+ if (retval && vms_bug_stat_filename) {
+
+ /* We should try again as a vmsified file specification */
+ /* However Perl traditionally has not done this, which */
+ /* causes problems with existing tests */
+
+ ret_spec = int_tovmsspec(fspec, temp_fspec, 0, NULL);
+ if (ret_spec != NULL) {
+ if (lstat_flag == 0)
+ retval = stat(temp_fspec, &statbufp->crtl_stat);
+ else
+ retval = lstat(temp_fspec, &statbufp->crtl_stat);
+ save_spec = temp_fspec;
+ }
}
+
if (retval) {
- if (lstat_flag == 0)
- retval = stat(temp_fspec,(stat_t *) statbufp);
- else
- retval = lstat(temp_fspec,(stat_t *) statbufp);
- save_spec = temp_fspec;
+ /* Last chance - allow multiple dots with out EFS CHARSET */
+ /* The CRTL stat() falls down hard on multi-dot filenames in unix
+ * format unless * DECC$EFS_CHARSET is in effect, so temporarily
+ * enable it if it isn't already.
+ */
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ if (!decc_efs_charset && (decc_efs_charset_index > 0))
+ decc$feature_set_value(decc_efs_charset_index, 1, 1);
+#endif
+ if (lstat_flag == 0)
+ retval = stat(fspec, &statbufp->crtl_stat);
+ else
+ retval = lstat(fspec, &statbufp->crtl_stat);
+ save_spec = fspec;
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ if (!decc_efs_charset && (decc_efs_charset_index > 0)) {
+ decc$feature_set_value(decc_efs_charset_index, 1, 0);
+ efs_hack = 1;
+ }
+#endif
}
+
#if __CRTL_VER >= 80200000 && !defined(__VAX)
} else {
if (lstat_flag == 0)
- retval = stat(temp_fspec,(stat_t *) statbufp);
+ retval = stat(temp_fspec, &statbufp->crtl_stat);
else
- retval = lstat(temp_fspec,(stat_t *) statbufp);
+ retval = lstat(temp_fspec, &statbufp->crtl_stat);
save_spec = temp_fspec;
}
#endif
if (!retval) {
char * cptr;
- cptr = do_rmsexpand
- (save_spec, statbufp->st_devnam, 0, NULL, PERL_RMSEXPAND_M_VMS, NULL, NULL);
+ int rmsex_flags = PERL_RMSEXPAND_M_VMS;
+
+ /* If this is an lstat, do not follow the link */
+ if (lstat_flag)
+ rmsex_flags |= PERL_RMSEXPAND_M_SYMLINK;
+
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ /* If we used the efs_hack above, we must also use it here for */
+ /* perl_cando to work */
+ if (efs_hack && (decc_efs_charset_index > 0)) {
+ decc$feature_set_value(decc_efs_charset_index, 1, 1);
+ }
+#endif
+ cptr = int_rmsexpand_tovms(save_spec, statbufp->st_devnam, rmsex_flags);
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ if (efs_hack && (decc_efs_charset_index > 0)) {
+ decc$feature_set_value(decc_efs_charset, 1, 0);
+ }
+#endif
+
+ /* Fix me: If this is NULL then stat found a file, and we could */
+ /* not convert the specification to VMS - Should never happen */
if (cptr == NULL)
statbufp->st_devnam[0] = 0;
# endif
}
/* If we were successful, leave errno where we found it */
- if (retval == 0) { errno = saved_errno; vaxc$errno = saved_vaxc_errno; }
+ if (retval == 0) RESTORE_ERRNO;
+ PerlMem_free(temp_fspec);
+ PerlMem_free(fileified);
return retval;
} /* end of flex_stat_int() */
int
Perl_rmscopy(pTHX_ const char *spec_in, const char *spec_out, int preserve_dates)
{
- char *vmsin, * vmsout, *esa, *esa_out,
- *rsa, *ubf;
- unsigned long int i, sts, sts2;
+ char *vmsin, * vmsout, *esa, *esal, *esa_out, *esal_out,
+ *rsa, *rsal, *rsa_out, *rsal_out, *ubf;
+ unsigned long int sts;
int dna_len;
struct FAB fab_in, fab_out;
struct RAB rab_in, rab_out;
struct XABSUM xabsum;
vmsin = PerlMem_malloc(VMS_MAXRSS);
- if (vmsin == NULL) _ckvmssts(SS$_INSFMEM);
+ if (vmsin == NULL) _ckvmssts_noperl(SS$_INSFMEM);
vmsout = PerlMem_malloc(VMS_MAXRSS);
- if (vmsout == NULL) _ckvmssts(SS$_INSFMEM);
- if (!spec_in || !*spec_in || !do_tovmsspec(spec_in,vmsin,1,NULL) ||
- !spec_out || !*spec_out || !do_tovmsspec(spec_out,vmsout,1,NULL)) {
+ if (vmsout == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ if (!spec_in || !*spec_in || !int_tovmsspec(spec_in, vmsin, 1, NULL) ||
+ !spec_out || !*spec_out || !int_tovmsspec(spec_out, vmsout, 1, NULL)) {
PerlMem_free(vmsin);
PerlMem_free(vmsout);
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
}
esa = PerlMem_malloc(VMS_MAXRSS);
- if (esa == NULL) _ckvmssts(SS$_INSFMEM);
+ if (esa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ esal = NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ esal = PerlMem_malloc(VMS_MAXRSS);
+ if (esal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+#endif
fab_in = cc$rms_fab;
rms_set_fna(fab_in, nam, vmsin, strlen(vmsin));
fab_in.fab$b_shr = FAB$M_SHRPUT | FAB$M_UPI;
fab_in.fab$l_xab = (void *) &xabdat;
rsa = PerlMem_malloc(VMS_MAXRSS);
- if (rsa == NULL) _ckvmssts(SS$_INSFMEM);
- rms_set_rsa(nam, rsa, (VMS_MAXRSS-1));
- rms_set_esa(fab_in, nam, esa, (VMS_MAXRSS-1));
+ if (rsa == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ rsal = NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ rsal = PerlMem_malloc(VMS_MAXRSS);
+ if (rsal == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+#endif
+ rms_set_rsal(nam, rsa, NAM$C_MAXRSS, rsal, (VMS_MAXRSS - 1));
+ rms_set_esal(nam, esa, NAM$C_MAXRSS, esal, (VMS_MAXRSS - 1));
rms_nam_esl(nam) = 0;
rms_nam_rsl(nam) = 0;
rms_nam_esll(nam) = 0;
PerlMem_free(vmsin);
PerlMem_free(vmsout);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
set_vaxc_errno(sts);
switch (sts) {
case RMS$_FNF: case RMS$_DNF:
rms_set_fna(fab_out, nam_out, vmsout, strlen(vmsout));
dna_len = rms_nam_namel(nam) ? rms_nam_name_type_l_size(nam) : 0;
rms_set_dna(fab_out, nam_out, rms_nam_namel(nam), dna_len);
- esa_out = PerlMem_malloc(VMS_MAXRSS);
- if (esa_out == NULL) _ckvmssts(SS$_INSFMEM);
- rms_set_rsa(nam_out, NULL, 0);
- rms_set_esa(fab_out, nam_out, esa_out, (VMS_MAXRSS - 1));
+ esa_out = PerlMem_malloc(NAM$C_MAXRSS + 1);
+ if (esa_out == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ rsa_out = PerlMem_malloc(NAM$C_MAXRSS + 1);
+ if (rsa_out == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ esal_out = NULL;
+ rsal_out = NULL;
+#if !defined(__VAX) && defined(NAML$C_MAXRSS)
+ esal_out = PerlMem_malloc(VMS_MAXRSS);
+ if (esal_out == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+ rsal_out = PerlMem_malloc(VMS_MAXRSS);
+ if (rsal_out == NULL) _ckvmssts_noperl(SS$_INSFMEM);
+#endif
+ rms_set_rsal(nam_out, rsa_out, NAM$C_MAXRSS, rsal_out, (VMS_MAXRSS - 1));
+ rms_set_esal(nam_out, esa_out, NAM$C_MAXRSS, esal_out, (VMS_MAXRSS - 1));
if (preserve_dates == 0) { /* Act like DCL COPY */
rms_set_nam_nop(nam_out, NAM$M_SYNCHK);
PerlMem_free(vmsin);
PerlMem_free(vmsout);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
set_errno(sts == RMS$_SYN ? EINVAL : EVMSERR);
set_vaxc_errno(sts);
return 0;
PerlMem_free(vmsin);
PerlMem_free(vmsout);
PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
set_vaxc_errno(sts);
switch (sts) {
case RMS$_DNF:
}
ubf = PerlMem_malloc(32256);
- if (ubf == NULL) _ckvmssts(SS$_INSFMEM);
+ if (ubf == NULL) _ckvmssts_noperl(SS$_INSFMEM);
rab_in = cc$rms_rab;
rab_in.rab$l_fab = &fab_in;
rab_in.rab$l_rop = RAB$M_BIO;
sys$close(&fab_in); sys$close(&fab_out);
PerlMem_free(vmsin);
PerlMem_free(vmsout);
- PerlMem_free(esa);
PerlMem_free(ubf);
+ PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
set_errno(EVMSERR); set_vaxc_errno(sts);
return 0;
}
sys$close(&fab_in); sys$close(&fab_out);
PerlMem_free(vmsin);
PerlMem_free(vmsout);
- PerlMem_free(esa);
PerlMem_free(ubf);
+ PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
set_errno(EVMSERR); set_vaxc_errno(sts);
return 0;
}
sys$close(&fab_in); sys$close(&fab_out);
PerlMem_free(vmsin);
PerlMem_free(vmsout);
- PerlMem_free(esa);
PerlMem_free(ubf);
+ PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
set_errno(EVMSERR); set_vaxc_errno(sts);
return 0;
}
fab_out.fab$l_fop &= ~FAB$M_DLT; /* We got this far; keep the output */
sys$close(&fab_in); sys$close(&fab_out);
sts = (fab_in.fab$l_sts & 1) ? fab_out.fab$l_sts : fab_in.fab$l_sts;
- if (!(sts & 1)) {
- PerlMem_free(vmsin);
- PerlMem_free(vmsout);
- PerlMem_free(esa);
- PerlMem_free(ubf);
- PerlMem_free(rsa);
- PerlMem_free(esa_out);
- set_errno(EVMSERR); set_vaxc_errno(sts);
- return 0;
- }
PerlMem_free(vmsin);
PerlMem_free(vmsout);
- PerlMem_free(esa);
PerlMem_free(ubf);
+ PerlMem_free(esa);
+ if (esal != NULL)
+ PerlMem_free(esal);
PerlMem_free(rsa);
+ if (rsal != NULL)
+ PerlMem_free(rsal);
PerlMem_free(esa_out);
+ if (esal_out != NULL)
+ PerlMem_free(esal_out);
+ PerlMem_free(rsa_out);
+ if (rsal_out != NULL)
+ PerlMem_free(rsal_out);
+
+ if (!(sts & 1)) {
+ set_errno(EVMSERR); set_vaxc_errno(sts);
+ return 0;
+ }
+
return 1;
} /* end of rmscopy() */
mysv = SvROK(ST(0)) ? SvRV(ST(0)) : ST(0);
Newx(fspec, VMS_MAXRSS, char);
if (fspec == NULL) _ckvmssts(SS$_INSFMEM);
- if (SvTYPE(mysv) == SVt_PVGV) {
+ if (isGV_with_GP(mysv)) {
if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),fspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
ST(0) = &PL_sv_no;
dXSARGS;
char *inspec, *outspec, *inp, *outp;
int date_flag;
- struct dsc$descriptor indsc = { 0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0},
- outdsc = { 0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
- unsigned long int sts;
SV *mysv;
IO *io;
STRLEN n_a;
mysv = SvROK(ST(0)) ? SvRV(ST(0)) : ST(0);
Newx(inspec, VMS_MAXRSS, char);
- if (SvTYPE(mysv) == SVt_PVGV) {
+ if (isGV_with_GP(mysv)) {
if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),inspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
- ST(0) = &PL_sv_no;
+ ST(0) = sv_2mortal(newSViv(0));
Safefree(inspec);
XSRETURN(1);
}
else {
if (mysv != ST(0) || !(inp = SvPV(mysv,n_a)) || !*inp) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
- ST(0) = &PL_sv_no;
+ ST(0) = sv_2mortal(newSViv(0));
Safefree(inspec);
XSRETURN(1);
}
}
mysv = SvROK(ST(1)) ? SvRV(ST(1)) : ST(1);
Newx(outspec, VMS_MAXRSS, char);
- if (SvTYPE(mysv) == SVt_PVGV) {
+ if (isGV_with_GP(mysv)) {
if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),outspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
- ST(0) = &PL_sv_no;
+ ST(0) = sv_2mortal(newSViv(0));
Safefree(inspec);
Safefree(outspec);
XSRETURN(1);
else {
if (mysv != ST(1) || !(outp = SvPV(mysv,n_a)) || !*outp) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
- ST(0) = &PL_sv_no;
+ ST(0) = sv_2mortal(newSViv(0));
Safefree(inspec);
Safefree(outspec);
XSRETURN(1);
}
date_flag = (items == 3) ? SvIV(ST(2)) : 0;
- ST(0) = boolSV(rmscopy(inp,outp,date_flag));
+ ST(0) = sv_2mortal(newSViv(rmscopy(inp,outp,date_flag)));
Safefree(inspec);
Safefree(outspec);
XSRETURN(1);
dXSARGS;
char ultimate_name[NAM$C_MAXRSS+1], work_name[NAM$C_MAXRSS*8 + 1],
workbuff[NAM$C_MAXRSS*1 + 1];
- int total_namelen = 3, counter, num_entries;
+ int counter, num_entries;
/* ODS-5 ups this, but we want to be consistent, so... */
int max_name_len = 39;
AV *in_array = (AV *)SvRV(ST(0));
for(counter = 0; counter <= num_entries; counter++) {
/* If it's not the first name then tack on a __ */
if (counter) {
- strcat(work_name, "__");
+ my_strlcat(work_name, "__", sizeof(work_name));
}
- strcat(work_name, SvPV(*av_fetch(in_array, counter, FALSE),
- PL_na));
+ my_strlcat(work_name, SvPV_nolen(*av_fetch(in_array, counter, FALSE)), sizeof(work_name));
}
/* Check to see if we actually have to bother...*/
if (strlen(work_name) + 3 <= max_name_len) {
- strcat(ultimate_name, work_name);
+ my_strlcat(ultimate_name, work_name, sizeof(ultimate_name));
} else {
/* It's too darned big, so we need to go strip. We use the same */
/* algorithm as xsubpp does. First, strip out doubled __ */
last = *source;
}
/* Go put it back */
- strcpy(work_name, workbuff);
+ my_strlcpy(work_name, workbuff, sizeof(work_name));
/* Is it still too big? */
if (strlen(work_name) + 3 > max_name_len) {
/* Strip duplicate letters */
*dest++ = *source;
last = toupper(*source);
}
- strcpy(work_name, workbuff);
+ my_strlcpy(work_name, workbuff, sizeof(work_name));
}
/* Is it *still* too big? */
/* Too bad, we truncate */
work_name[max_name_len - 2] = 0;
}
- strcat(ultimate_name, work_name);
+ my_strlcat(ultimate_name, work_name, sizeof(ultimate_name));
}
/* Okay, return it */
unsigned long hasver = 0, isunix = 0;
unsigned long int lff_flags = 0;
int rms_sts;
+ int vms_old_glob = 1;
+
+ if (!SvOK(tmpglob)) {
+ SETERRNO(ENOENT,RMS$_FNF);
+ return NULL;
+ }
+
+ vms_old_glob = !decc_filename_unix_report;
#ifdef VMS_LONGNAME_SUPPORT
lff_flags = LIB$M_FIL_LONG_NAMES;
break;
}
}
+
+ /* In UNIX report mode, assume UNIX unless VMS directory delimiters seen */
+ if ((hasdir == 0) && decc_filename_unix_report) {
+ isunix = 1;
+ }
+
if ((tmpfp = PerlIO_tmpfile()) != NULL) {
+ char * wv_spec, * wr_spec, * wd_spec, * wn_spec, * we_spec, * wvs_spec;
+ int wv_sts, wv_len, wr_len, wd_len, wn_len, we_len, wvs_len;
+ int wildstar = 0;
+ int wildquery = 0;
int found = 0;
Stat_t st;
int stat_sts;
stat_sts = PerlLIO_stat(SvPVX_const(tmpglob),&st);
if (!stat_sts && S_ISDIR(st.st_mode)) {
- wilddsc.dsc$a_pointer = tovmspath_utf8(SvPVX(tmpglob),vmsspec,NULL);
- ok = (wilddsc.dsc$a_pointer != NULL);
- /* maybe passed 'foo' rather than '[.foo]', thus not detected above */
- hasdir = 1;
+ char * vms_dir;
+ const char * fname;
+ STRLEN fname_len;
+
+ /* Test to see if SvPVX_const(tmpglob) ends with a VMS */
+ /* path delimiter of ':>]', if so, then the old behavior has */
+ /* obviously been specifically requested */
+
+ fname = SvPVX_const(tmpglob);
+ fname_len = strlen(fname);
+ vms_dir = strpbrk(&fname[fname_len - 1], ":>]");
+ if (vms_old_glob || (vms_dir != NULL)) {
+ wilddsc.dsc$a_pointer = tovmspath_utf8(
+ SvPVX(tmpglob),vmsspec,NULL);
+ ok = (wilddsc.dsc$a_pointer != NULL);
+ /* maybe passed 'foo' rather than '[.foo]', thus not
+ detected above */
+ hasdir = 1;
+ } else {
+ /* Operate just on the directory, the special stat/fstat for */
+ /* leaves the fileified specification in the st_devnam */
+ /* member. */
+ wilddsc.dsc$a_pointer = st.st_devnam;
+ ok = 1;
+ }
}
else {
wilddsc.dsc$a_pointer = tovmsspec_utf8(SvPVX(tmpglob),vmsspec,NULL);
/* If not extended character set, replace ? with % */
/* With extended character set, ? is a wildcard single character */
- if (!decc_efs_case_preserve) {
- for (cp=wilddsc.dsc$a_pointer; ok && cp && *cp; cp++)
- if (*cp == '?') *cp = '%';
+ for (cp=wilddsc.dsc$a_pointer; ok && cp && *cp; cp++) {
+ if (*cp == '?') {
+ wildquery = 1;
+ if (!decc_efs_charset)
+ *cp = '%';
+ } else if (*cp == '%') {
+ wildquery = 1;
+ } else if (*cp == '*') {
+ wildstar = 1;
+ }
}
+
+ if (ok) {
+ wv_sts = vms_split_path(
+ wilddsc.dsc$a_pointer, &wv_spec, &wv_len, &wr_spec, &wr_len,
+ &wd_spec, &wd_len, &wn_spec, &wn_len, &we_spec, &we_len,
+ &wvs_spec, &wvs_len);
+ } else {
+ wn_spec = NULL;
+ wn_len = 0;
+ we_spec = NULL;
+ we_len = 0;
+ }
+
sts = SS$_NORMAL;
while (ok && $VMS_STATUS_SUCCESS(sts)) {
char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
int v_sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+ int valid_find;
+ valid_find = 0;
sts = lib$find_file(&wilddsc,&rsdsc,&cxt,
&dfltdsc,NULL,&rms_sts,&lff_flags);
if (!$VMS_STATUS_SUCCESS(sts))
break;
- found++;
-
/* with varying string, 1st word of buffer contains result length */
rstr[rslt->length] = '\0';
if (!hasver && (vs_len > 0)) {
*vs_spec = '\0';
vs_len = 0;
+ }
+
+ if (isunix) {
+
+ /* In Unix report mode, remove the ".dir;1" from the name */
+ /* if it is a real directory */
+ if (decc_filename_unix_report || decc_efs_charset) {
+ if (is_dir_ext(e_spec, e_len, vs_spec, vs_len)) {
+ Stat_t statbuf;
+ int ret_sts;
+
+ ret_sts = flex_lstat(rstr, &statbuf);
+ if ((ret_sts == 0) &&
+ S_ISDIR(statbuf.st_mode)) {
+ e_len = 0;
+ e_spec[0] = 0;
+ }
+ }
+ }
/* No version & a null extension on UNIX handling */
- if (isunix && (e_len == 1) && decc_readdir_dropdotnotype) {
+ if ((e_len == 1) && decc_readdir_dropdotnotype) {
e_len = 0;
*e_spec = '\0';
}
for (cp = rstr; *cp; cp++) *cp = _tolower(*cp);
}
- if (hasdir) {
- if (isunix) trim_unixpath(rstr,SvPVX(tmpglob),1);
- begin = rstr;
- }
- else {
- /* Start with the name */
- begin = n_spec;
- }
- strcat(begin,"\n");
- ok = (PerlIO_puts(tmpfp,begin) != EOF);
+ /* Find File treats a Null extension as return all extensions */
+ /* This is contrary to Perl expectations */
+
+ if (wildstar || wildquery || vms_old_glob) {
+ /* really need to see if the returned file name matched */
+ /* but for now will assume that it matches */
+ valid_find = 1;
+ } else {
+ /* Exact Match requested */
+ /* How are directories handled? - like a file */
+ if ((e_len == we_len) && (n_len == wn_len)) {
+ int t1;
+ t1 = e_len;
+ if (t1 > 0)
+ t1 = strncmp(e_spec, we_spec, e_len);
+ if (t1 == 0) {
+ t1 = n_len;
+ if (t1 > 0)
+ t1 = strncmp(n_spec, we_spec, n_len);
+ if (t1 == 0)
+ valid_find = 1;
+ }
+ }
+ }
+
+ if (valid_find) {
+ found++;
+
+ if (hasdir) {
+ if (isunix) trim_unixpath(rstr,SvPVX(tmpglob),1);
+ begin = rstr;
+ }
+ else {
+ /* Start with the name */
+ begin = n_spec;
+ }
+ strcat(begin,"\n");
+ ok = (PerlIO_puts(tmpfp,begin) != EOF);
+ }
}
if (cxt) (void)lib$find_file_end(&cxt);
if (!found) {
/* Be POSIXish: return the input pattern when no matches */
- begin = SvPVX(tmpglob);
- strcat(begin,"\n");
- ok = (PerlIO_puts(tmpfp,begin) != EOF);
+ my_strlcpy(rstr, SvPVX(tmpglob), VMS_MAXRSS);
+ strcat(rstr,"\n");
+ ok = (PerlIO_puts(tmpfp,rstr) != EOF);
}
if (ok && sts != RMS$_NMF &&
}
-#ifdef HAS_SYMLINK
static char *
-mp_do_vms_realpath(pTHX_ const char *filespec, char * rslt_spec, const int *utf8_fl);
+mp_do_vms_realpath(pTHX_ const char *filespec, char * rslt_spec,
+ int *utf8_fl);
void
-vms_realpath_fromperl(pTHX_ CV *cv)
+unixrealpath_fromperl(pTHX_ CV *cv)
{
- dXSARGS;
- char *fspec, *rslt_spec, *rslt;
- STRLEN n_a;
+ dXSARGS;
+ char *fspec, *rslt_spec, *rslt;
+ STRLEN n_a;
- if (!items || items != 1)
- Perl_croak(aTHX_ "Usage: VMS::Filespec::vms_realpath(spec)");
+ if (!items || items != 1)
+ Perl_croak(aTHX_ "Usage: VMS::Filespec::unixrealpath(spec)");
- fspec = SvPV(ST(0),n_a);
- if (!fspec || !*fspec) XSRETURN_UNDEF;
+ fspec = SvPV(ST(0),n_a);
+ if (!fspec || !*fspec) XSRETURN_UNDEF;
- Newx(rslt_spec, VMS_MAXRSS + 1, char);
- rslt = do_vms_realpath(fspec, rslt_spec, NULL);
- ST(0) = sv_newmortal();
- if (rslt != NULL)
- sv_usepvn(ST(0),rslt,strlen(rslt));
- else
- Safefree(rslt_spec);
- XSRETURN(1);
+ Newx(rslt_spec, VMS_MAXRSS + 1, char);
+ rslt = do_vms_realpath(fspec, rslt_spec, NULL);
+
+ ST(0) = sv_newmortal();
+ if (rslt != NULL)
+ sv_usepvn(ST(0),rslt,strlen(rslt));
+ else
+ Safefree(rslt_spec);
+ XSRETURN(1);
}
-#endif
-#if __CRTL_VER >= 70301000 && !defined(__VAX)
+static char *
+mp_do_vms_realname(pTHX_ const char *filespec, char * rslt_spec,
+ int *utf8_fl);
+
+void
+vmsrealpath_fromperl(pTHX_ CV *cv)
+{
+ dXSARGS;
+ char *fspec, *rslt_spec, *rslt;
+ STRLEN n_a;
+
+ if (!items || items != 1)
+ Perl_croak(aTHX_ "Usage: VMS::Filespec::vmsrealpath(spec)");
+
+ fspec = SvPV(ST(0),n_a);
+ if (!fspec || !*fspec) XSRETURN_UNDEF;
+
+ Newx(rslt_spec, VMS_MAXRSS + 1, char);
+ rslt = do_vms_realname(fspec, rslt_spec, NULL);
+
+ ST(0) = sv_newmortal();
+ if (rslt != NULL)
+ sv_usepvn(ST(0),rslt,strlen(rslt));
+ else
+ Safefree(rslt_spec);
+ XSRETURN(1);
+}
+
+#ifdef HAS_SYMLINK
+/*
+ * A thin wrapper around decc$symlink to make sure we follow the
+ * standard and do not create a symlink with a zero-length name.
+ *
+ * Also in ODS-2 mode, existing tests assume that the link target
+ * will be converted to UNIX format.
+ */
+/*{{{ int my_symlink(pTHX_ const char *contents, const char *link_name)*/
+int Perl_my_symlink(pTHX_ const char *contents, const char *link_name) {
+ if (!link_name || !*link_name) {
+ SETERRNO(ENOENT, SS$_NOSUCHFILE);
+ return -1;
+ }
+
+ if (decc_efs_charset) {
+ return symlink(contents, link_name);
+ } else {
+ int sts;
+ char * utarget;
+
+ /* Unless we are in ODS-5 mode, convert the symlink target to UNIX */
+ /* because in order to work, the symlink target must be in UNIX format */
+
+ /* As symbolic links can hold things other than files, we will only do */
+ /* the conversion in in ODS-2 mode */
+
+ utarget = PerlMem_malloc(VMS_MAXRSS + 1);
+ if (int_tounixspec(contents, utarget, NULL) == NULL) {
+
+ /* This should not fail, as an untranslatable filename */
+ /* should be passed through */
+ utarget = (char *)contents;
+ }
+ sts = symlink(utarget, link_name);
+ PerlMem_free(utarget);
+ return sts;
+ }
+
+}
+/*}}}*/
+
+#endif /* HAS_SYMLINK */
+
int do_vms_case_tolerant(void);
void
-vms_case_tolerant_fromperl(pTHX_ CV *cv)
+case_tolerant_process_fromperl(pTHX_ CV *cv)
{
dXSARGS;
ST(0) = boolSV(do_vms_case_tolerant());
XSRETURN(1);
}
-#endif
+
+#ifdef USE_ITHREADS
void
Perl_sys_intern_dup(pTHX_ struct interp_intern *src,
struct interp_intern *dst)
{
+ PERL_ARGS_ASSERT_SYS_INTERN_DUP;
+
memcpy(dst,src,sizeof(struct interp_intern));
}
+#endif
+
void
Perl_sys_intern_clear(pTHX)
{
VMSISH_HUSHED = 0;
- /* fix me later to track running under GNV */
- /* this allows some limited testing */
- MY_POSIX_EXIT = decc_filename_unix_report;
+ MY_POSIX_EXIT = vms_posix_exit;
x = (float)ix;
MY_INV_RAND_MAX = 1./x;
newXSproto("DynaLoader::mod2fname", mod2fname, file, "$");
newXS("File::Copy::rmscopy",rmscopy_fromperl,file);
newXSproto("vmsish::hushed",hushexit_fromperl,file,";$");
-#ifdef HAS_SYMLINK
- newXSproto("VMS::Filespec::vms_realpath",vms_realpath_fromperl,file,"$;$");
-#endif
-#if __CRTL_VER >= 70301000 && !defined(__VAX)
- newXSproto("VMS::Filespec::case_tolerant",vms_case_tolerant_fromperl,file,"$;$");
-#endif
+ newXSproto("VMS::Filespec::unixrealpath",unixrealpath_fromperl,file,"$;$");
+ newXSproto("VMS::Filespec::vmsrealpath",vmsrealpath_fromperl,file,"$;$");
+ newXSproto("VMS::Filespec::case_tolerant_process",
+ case_tolerant_process_fromperl,file,"");
store_pipelocs(aTHX); /* will redo any earlier attempts */
return;
}
-#ifdef HAS_SYMLINK
-
#if __CRTL_VER == 80200000
/* This missed getting in to the DECC SDK for 8.2 */
char *realpath(const char *file_name, char * resolved_name, ...);
* The perl fallback routine to provide realpath() is not as efficient
* on OpenVMS.
*/
+
+/* Hack, use old stat() as fastest way of getting ino_t and device */
+int decc$stat(const char *name, void * statbuf);
+#if !defined(__VAX) && __CRTL_VER >= 80200000
+int decc$lstat(const char *name, void * statbuf);
+#else
+#define decc$lstat decc$stat
+#endif
+
+
+/* Realpath is fragile. In 8.3 it does not work if the feature
+ * DECC$POSIX_COMPLIANT_PATHNAMES is not enabled, even though symbolic
+ * links are implemented in RMS, not the CRTL. It also can fail if the
+ * user does not have read/execute access to some of the directories.
+ * So in order for Do What I Mean mode to work, if realpath() fails,
+ * fall back to looking up the filename by the device name and FID.
+ */
+
+int vms_fid_to_name(char * outname, int outlen,
+ const char * name, int lstat_flag, mode_t * mode)
+{
+#pragma message save
+#pragma message disable MISALGNDSTRCT
+#pragma message disable MISALGNDMEM
+#pragma member_alignment save
+#pragma nomember_alignment
+struct statbuf_t {
+ char * st_dev;
+ unsigned short st_ino[3];
+ unsigned short old_st_mode;
+ unsigned long padl[30]; /* plenty of room */
+} statbuf;
+#pragma message restore
+#pragma member_alignment restore
+
+ int sts;
+ struct dsc$descriptor_s dvidsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+ struct dsc$descriptor_s specdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+ char *fileified;
+ char *temp_fspec;
+ char *ret_spec;
+
+ /* Need to follow the mostly the same rules as flex_stat_int, or we may get
+ * unexpected answers
+ */
+
+ fileified = PerlMem_malloc(VMS_MAXRSS);
+ if (fileified == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ temp_fspec = PerlMem_malloc(VMS_MAXRSS);
+ if (temp_fspec == NULL)
+ _ckvmssts_noperl(SS$_INSFMEM);
+
+ sts = -1;
+ /* First need to try as a directory */
+ ret_spec = int_tovmspath(name, temp_fspec, NULL);
+ if (ret_spec != NULL) {
+ ret_spec = int_fileify_dirspec(temp_fspec, fileified, NULL);
+ if (ret_spec != NULL) {
+ if (lstat_flag == 0)
+ sts = decc$stat(fileified, &statbuf);
+ else
+ sts = decc$lstat(fileified, &statbuf);
+ }
+ }
+
+ /* Then as a VMS file spec */
+ if (sts != 0) {
+ ret_spec = int_tovmsspec(name, temp_fspec, 0, NULL);
+ if (ret_spec != NULL) {
+ if (lstat_flag == 0) {
+ sts = decc$stat(temp_fspec, &statbuf);
+ } else {
+ sts = decc$lstat(temp_fspec, &statbuf);
+ }
+ }
+ }
+
+ if (sts) {
+ /* Next try - allow multiple dots with out EFS CHARSET */
+ /* The CRTL stat() falls down hard on multi-dot filenames in unix
+ * format unless * DECC$EFS_CHARSET is in effect, so temporarily
+ * enable it if it isn't already.
+ */
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ if (!decc_efs_charset && (decc_efs_charset_index > 0))
+ decc$feature_set_value(decc_efs_charset_index, 1, 1);
+#endif
+ ret_spec = int_tovmspath(name, temp_fspec, NULL);
+ if (lstat_flag == 0) {
+ sts = decc$stat(name, &statbuf);
+ } else {
+ sts = decc$lstat(name, &statbuf);
+ }
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
+ if (!decc_efs_charset && (decc_efs_charset_index > 0))
+ decc$feature_set_value(decc_efs_charset_index, 1, 0);
+#endif
+ }
+
+
+ /* and then because the Perl Unix to VMS conversion is not perfect */
+ /* Specifically the CRTL removes spaces and possibly other illegal ODS-2 */
+ /* characters from filenames so we need to try it as-is */
+ if (sts) {
+ if (lstat_flag == 0) {
+ sts = decc$stat(name, &statbuf);
+ } else {
+ sts = decc$lstat(name, &statbuf);
+ }
+ }
+
+ if (sts == 0) {
+ int vms_sts;
+
+ dvidsc.dsc$a_pointer=statbuf.st_dev;
+ dvidsc.dsc$w_length=strlen(statbuf.st_dev);
+
+ specdsc.dsc$a_pointer = outname;
+ specdsc.dsc$w_length = outlen-1;
+
+ vms_sts = lib$fid_to_name
+ (&dvidsc, statbuf.st_ino, &specdsc, &specdsc.dsc$w_length);
+ if ($VMS_STATUS_SUCCESS(vms_sts)) {
+ outname[specdsc.dsc$w_length] = 0;
+
+ /* Return the mode */
+ if (mode) {
+ *mode = statbuf.old_st_mode;
+ }
+ }
+ }
+ PerlMem_free(temp_fspec);
+ PerlMem_free(fileified);
+ return sts;
+}
+
+
+
static char *
-mp_do_vms_realpath(pTHX_ const char *filespec, char *outbuf, int *utf8_fl)
+mp_do_vms_realpath(pTHX_ const char *filespec, char *outbuf,
+ int *utf8_fl)
{
- return realpath(filespec, outbuf);
+ char * rslt = NULL;
+
+#ifdef HAS_SYMLINK
+ if (decc_posix_compliant_pathnames > 0 ) {
+ /* realpath currently only works if posix compliant pathnames are
+ * enabled. It may start working when they are not, but in that
+ * case we still want the fallback behavior for backwards compatibility
+ */
+ rslt = realpath(filespec, outbuf);
+ }
+#endif
+
+ if (rslt == NULL) {
+ char * vms_spec;
+ char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
+ int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+ mode_t my_mode;
+
+ /* Fall back to fid_to_name */
+
+ Newx(vms_spec, VMS_MAXRSS + 1, char);
+
+ sts = vms_fid_to_name(vms_spec, VMS_MAXRSS + 1, filespec, 0, &my_mode);
+ if (sts == 0) {
+
+
+ /* Now need to trim the version off */
+ sts = vms_split_path
+ (vms_spec,
+ &v_spec,
+ &v_len,
+ &r_spec,
+ &r_len,
+ &d_spec,
+ &d_len,
+ &n_spec,
+ &n_len,
+ &e_spec,
+ &e_len,
+ &vs_spec,
+ &vs_len);
+
+
+ if (sts == 0) {
+ int haslower = 0;
+ const char *cp;
+
+ /* Trim off the version */
+ int file_len = v_len + r_len + d_len + n_len + e_len;
+ vms_spec[file_len] = 0;
+
+ /* Trim off the .DIR if this is a directory */
+ if (is_dir_ext(e_spec, e_len, vs_spec, vs_len)) {
+ if (S_ISDIR(my_mode)) {
+ e_len = 0;
+ e_spec[0] = 0;
+ }
+ }
+
+ /* Drop NULL extensions on UNIX file specification */
+ if ((e_len == 1) && decc_readdir_dropdotnotype) {
+ e_len = 0;
+ e_spec[0] = '\0';
+ }
+
+ /* The result is expected to be in UNIX format */
+ rslt = int_tounixspec(vms_spec, outbuf, utf8_fl);
+
+ /* Downcase if input had any lower case letters and
+ * case preservation is not in effect.
+ */
+ if (!decc_efs_case_preserve) {
+ for (cp = filespec; *cp; cp++)
+ if (islower(*cp)) { haslower = 1; break; }
+
+ if (haslower) __mystrtolower(rslt);
+ }
+ }
+ } else {
+
+ /* Now for some hacks to deal with backwards and forward */
+ /* compatibility */
+ if (!decc_efs_charset) {
+
+ /* 1. ODS-2 mode wants to do a syntax only translation */
+ rslt = int_rmsexpand(filespec, outbuf,
+ NULL, 0, NULL, utf8_fl);
+
+ } else {
+ if (decc_filename_unix_report) {
+ char * dir_name;
+ char * vms_dir_name;
+ char * file_name;
+
+ /* 2. ODS-5 / UNIX report mode should return a failure */
+ /* if the parent directory also does not exist */
+ /* Otherwise, get the real path for the parent */
+ /* and add the child to it. */
+
+ /* basename / dirname only available for VMS 7.0+ */
+ /* So we may need to implement them as common routines */
+
+ Newx(dir_name, VMS_MAXRSS + 1, char);
+ Newx(vms_dir_name, VMS_MAXRSS + 1, char);
+ dir_name[0] = '\0';
+ file_name = NULL;
+
+ /* First try a VMS parse */
+ sts = vms_split_path
+ (filespec,
+ &v_spec,
+ &v_len,
+ &r_spec,
+ &r_len,
+ &d_spec,
+ &d_len,
+ &n_spec,
+ &n_len,
+ &e_spec,
+ &e_len,
+ &vs_spec,
+ &vs_len);
+
+ if (sts == 0) {
+ /* This is VMS */
+
+ int dir_len = v_len + r_len + d_len + n_len;
+ if (dir_len > 0) {
+ memcpy(dir_name, filespec, dir_len);
+ dir_name[dir_len] = '\0';
+ file_name = (char *)&filespec[dir_len + 1];
+ }
+ } else {
+ /* This must be UNIX */
+ char * tchar;
+
+ tchar = strrchr(filespec, '/');
+
+ if (tchar != NULL) {
+ int dir_len = tchar - filespec;
+ memcpy(dir_name, filespec, dir_len);
+ dir_name[dir_len] = '\0';
+ file_name = (char *) &filespec[dir_len + 1];
+ }
+ }
+
+ /* Dir name is defaulted */
+ if (dir_name[0] == 0) {
+ dir_name[0] = '.';
+ dir_name[1] = '\0';
+ }
+
+ /* Need realpath for the directory */
+ sts = vms_fid_to_name(vms_dir_name,
+ VMS_MAXRSS + 1,
+ dir_name, 0, NULL);
+
+ if (sts == 0) {
+ /* Now need to pathify it. */
+ char *tdir = int_pathify_dirspec(vms_dir_name,
+ outbuf);
+
+ /* And now add the original filespec to it */
+ if (file_name != NULL) {
+ my_strlcat(outbuf, file_name, VMS_MAXRSS);
+ }
+ return outbuf;
+ }
+ Safefree(vms_dir_name);
+ Safefree(dir_name);
+ }
+ }
+ }
+ Safefree(vms_spec);
+ }
+ return rslt;
}
+static char *
+mp_do_vms_realname(pTHX_ const char *filespec, char *outbuf,
+ int *utf8_fl)
+{
+ char * v_spec, * r_spec, * d_spec, * n_spec, * e_spec, * vs_spec;
+ int sts, v_len, r_len, d_len, n_len, e_len, vs_len;
+
+ /* Fall back to fid_to_name */
+
+ sts = vms_fid_to_name(outbuf, VMS_MAXRSS + 1, filespec, 0, NULL);
+ if (sts != 0) {
+ return NULL;
+ }
+ else {
+
+
+ /* Now need to trim the version off */
+ sts = vms_split_path
+ (outbuf,
+ &v_spec,
+ &v_len,
+ &r_spec,
+ &r_len,
+ &d_spec,
+ &d_len,
+ &n_spec,
+ &n_len,
+ &e_spec,
+ &e_len,
+ &vs_spec,
+ &vs_len);
+
+
+ if (sts == 0) {
+ int haslower = 0;
+ const char *cp;
+
+ /* Trim off the version */
+ int file_len = v_len + r_len + d_len + n_len + e_len;
+ outbuf[file_len] = 0;
+
+ /* Downcase if input had any lower case letters and
+ * case preservation is not in effect.
+ */
+ if (!decc_efs_case_preserve) {
+ for (cp = filespec; *cp; cp++)
+ if (islower(*cp)) { haslower = 1; break; }
+
+ if (haslower) __mystrtolower(outbuf);
+ }
+ }
+ }
+ return outbuf;
+}
+
+
/*}}}*/
/* External entry points */
char *Perl_vms_realpath(pTHX_ const char *filespec, char *outbuf, int *utf8_fl)
{ return do_vms_realpath(filespec, outbuf, utf8_fl); }
-#else
-char *Perl_vms_realpath(pTHX_ const char *filespec, char *outbuf, int *utf8_fl)
-{ return NULL; }
-#endif
+char *Perl_vms_realname(pTHX_ const char *filespec, char *outbuf, int *utf8_fl)
+{ return do_vms_realname(filespec, outbuf, utf8_fl); }
-#if __CRTL_VER >= 70301000 && !defined(__VAX)
/* case_tolerant */
/*{{{int do_vms_case_tolerant(void)*/
}
/*}}}*/
/* External entry points */
+#if __CRTL_VER >= 70301000 && !defined(__VAX)
int Perl_vms_case_tolerant(void)
{ return do_vms_case_tolerant(); }
#else
/* Start of DECC RTL Feature handling */
-static int sys_trnlnm
- (const char * logname,
- char * value,
- int value_len)
-{
- const $DESCRIPTOR(table_dsc, "LNM$FILE_DEV");
- const unsigned long attr = LNM$M_CASE_BLIND;
- struct dsc$descriptor_s name_dsc;
- int status;
- unsigned short result;
- struct itmlst_3 itlst[2] = {{value_len, LNM$_STRING, value, &result},
- {0, 0, 0, 0}};
-
- name_dsc.dsc$w_length = strlen(logname);
- name_dsc.dsc$a_pointer = (char *)logname;
- name_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- name_dsc.dsc$b_class = DSC$K_CLASS_S;
-
- status = sys$trnlnm(&attr, &table_dsc, &name_dsc, 0, itlst);
-
- if ($VMS_STATUS_SUCCESS(status)) {
-
- /* Null terminate and return the string */
- /*--------------------------------------*/
- value[result] = 0;
- }
-
- return status;
-}
-
-static int sys_crelnm
- (const char * logname,
- const char * value)
-{
- int ret_val;
- const char * proc_table = "LNM$PROCESS_TABLE";
- struct dsc$descriptor_s proc_table_dsc;
- struct dsc$descriptor_s logname_dsc;
- struct itmlst_3 item_list[2];
-
- proc_table_dsc.dsc$a_pointer = (char *) proc_table;
- proc_table_dsc.dsc$w_length = strlen(proc_table);
- proc_table_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- proc_table_dsc.dsc$b_class = DSC$K_CLASS_S;
-
- logname_dsc.dsc$a_pointer = (char *) logname;
- logname_dsc.dsc$w_length = strlen(logname);
- logname_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- logname_dsc.dsc$b_class = DSC$K_CLASS_S;
-
- item_list[0].buflen = strlen(value);
- item_list[0].itmcode = LNM$_STRING;
- item_list[0].bufadr = (char *)value;
- item_list[0].retlen = NULL;
-
- item_list[1].buflen = 0;
- item_list[1].itmcode = 0;
-
- ret_val = sys$crelnm
- (NULL,
- (const struct dsc$descriptor_s *)&proc_table_dsc,
- (const struct dsc$descriptor_s *)&logname_dsc,
- NULL,
- (const struct item_list_3 *) item_list);
-
- return ret_val;
-}
/* C RTL Feature settings */
{
int status;
int s;
- int dflt;
- char* str;
char val_str[10];
#if defined(JPI$_CASE_LOOKUP_PERM) && !defined(__VAX)
const unsigned long int jpicode1 = JPI$_CASE_LOOKUP_PERM;
/* Allow an exception to bring Perl into the VMS debugger */
vms_debug_on_exception = 0;
- status = sys_trnlnm("PERL_VMS_EXCEPTION_DEBUG", val_str, sizeof(val_str));
+ status = simple_trnlnm("PERL_VMS_EXCEPTION_DEBUG", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
vms_debug_on_exception = 1;
else
vms_debug_on_exception = 0;
}
- /* Create VTF-7 filenames from UNICODE instead of UTF-8 */
+ /* Debug unix/vms file translation routines */
+ vms_debug_fileify = 0;
+ status = simple_trnlnm("PERL_VMS_FILEIFY_DEBUG", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ vms_debug_fileify = 1;
+ else
+ vms_debug_fileify = 0;
+ }
+
+
+ /* Historically PERL has been doing vmsify / stat differently than */
+ /* the CRTL. In particular, under some conditions the CRTL will */
+ /* remove some illegal characters like spaces from filenames */
+ /* resulting in some differences. The stat()/lstat() wrapper has */
+ /* been reporting such file names as invalid and fails to stat them */
+ /* fixing this bug so that stat()/lstat() accept these like the */
+ /* CRTL does will result in several tests failing. */
+ /* This should really be fixed, but for now, set up a feature to */
+ /* enable it so that the impact can be studied. */
+ vms_bug_stat_filename = 0;
+ status = simple_trnlnm("PERL_VMS_BUG_STAT_FILENAME", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ vms_bug_stat_filename = 1;
+ else
+ vms_bug_stat_filename = 0;
+ }
+
+
+ /* Create VTF-7 filenames from Unicode instead of UTF-8 */
vms_vtf7_filenames = 0;
- status = sys_trnlnm("PERL_VMS_VTF7_FILENAMES", val_str, sizeof(val_str));
+ status = simple_trnlnm("PERL_VMS_VTF7_FILENAMES", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
vms_vtf7_filenames = 1;
else
vms_vtf7_filenames = 0;
}
+ /* unlink all versions on unlink() or rename() */
+ vms_unlink_all_versions = 0;
+ status = simple_trnlnm
+ ("PERL_VMS_UNLINK_ALL_VERSIONS", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ vms_unlink_all_versions = 1;
+ else
+ vms_unlink_all_versions = 0;
+ }
+
/* Dectect running under GNV Bash or other UNIX like shell */
#if __CRTL_VER >= 70300000 && !defined(__VAX)
gnv_unix_shell = 0;
- status = sys_trnlnm("GNV$UNIX_SHELL", val_str, sizeof(val_str));
+ status = simple_trnlnm("GNV$UNIX_SHELL", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
- if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
gnv_unix_shell = 1;
set_feature_default("DECC$EFS_CASE_PRESERVE", 1);
set_feature_default("DECC$EFS_CHARSET", 1);
set_feature_default("DECC$FILENAME_UNIX_REPORT", 1);
set_feature_default("DECC$READDIR_DROPDOTNOTYPE", 1);
set_feature_default("DECC$DISABLE_POSIX_ROOT", 0);
- }
- else
- gnv_unix_shell = 0;
+ vms_unlink_all_versions = 1;
+ vms_posix_exit = 1;
}
#endif
/* hacks to see if known bugs are still present for testing */
- /* Readdir is returning filenames in VMS syntax always */
- decc_bug_readdir_efs1 = 1;
- status = sys_trnlnm("DECC_BUG_READDIR_EFS1", val_str, sizeof(val_str));
- if ($VMS_STATUS_SUCCESS(status)) {
- if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
- decc_bug_readdir_efs1 = 1;
- else
- decc_bug_readdir_efs1 = 0;
- }
-
/* PCP mode requires creating /dev/null special device file */
decc_bug_devnull = 0;
- status = sys_trnlnm("DECC_BUG_DEVNULL", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC_BUG_DEVNULL", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
decc_bug_devnull = 1;
else
decc_bug_devnull = 0;
}
- /* fgetname returning a VMS name in UNIX mode */
- decc_bug_fgetname = 1;
- status = sys_trnlnm("DECC_BUG_FGETNAME", val_str, sizeof(val_str));
- if ($VMS_STATUS_SUCCESS(status)) {
- if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
- decc_bug_fgetname = 1;
- else
- decc_bug_fgetname = 0;
- }
-
/* UNIX directory names with no paths are broken in a lot of places */
decc_dir_barename = 1;
- status = sys_trnlnm("DECC_DIR_BARENAME", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC_DIR_BARENAME", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
decc_dir_barename = 1;
else
}
s = decc$feature_get_index("DECC$EFS_CHARSET");
+ decc_efs_charset_index = s;
if (s >= 0) {
decc_efs_charset = decc$feature_get_value(s, 1);
if (decc_efs_charset < 0)
s = decc$feature_get_index("DECC$FILENAME_UNIX_REPORT");
if (s >= 0) {
decc_filename_unix_report = decc$feature_get_value(s, 1);
- if (decc_filename_unix_report > 0)
+ if (decc_filename_unix_report > 0) {
decc_filename_unix_report = 1;
+ vms_posix_exit = 1;
+ }
else
decc_filename_unix_report = 0;
}
decc_readdir_dropdotnotype = 0;
}
- status = sys_trnlnm("SYS$POSIX_ROOT", val_str, sizeof(val_str));
- if ($VMS_STATUS_SUCCESS(status)) {
- s = decc$feature_get_index("DECC$DISABLE_POSIX_ROOT");
- if (s >= 0) {
- dflt = decc$feature_get_value(s, 4);
- if (dflt > 0) {
- decc_disable_posix_root = decc$feature_get_value(s, 1);
- if (decc_disable_posix_root <= 0) {
- decc$feature_set_value(s, 1, 1);
- decc_disable_posix_root = 1;
- }
- }
- else {
- /* Traditionally Perl assumes this is off */
- decc_disable_posix_root = 1;
- decc$feature_set_value(s, 1, 1);
- }
- }
- }
-
#if __CRTL_VER >= 80200000
s = decc$feature_get_index("DECC$POSIX_COMPLIANT_PATHNAMES");
if (s >= 0) {
#endif
#else
- status = sys_trnlnm
+ status = simple_trnlnm
("DECC$DISABLE_TO_VMS_LOGNAME_TRANSLATION", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
}
#ifndef __VAX
- status = sys_trnlnm("DECC$EFS_CASE_PRESERVE", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC$EFS_CASE_PRESERVE", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
}
#endif
- status = sys_trnlnm("DECC$FILENAME_UNIX_REPORT", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC$FILENAME_UNIX_REPORT", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
decc_filename_unix_report = 1;
}
}
- status = sys_trnlnm("DECC$FILENAME_UNIX_ONLY", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC$FILENAME_UNIX_ONLY", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
decc_filename_unix_report = 1;
}
}
- status = sys_trnlnm("DECC$FILENAME_UNIX_NO_VERSION", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC$FILENAME_UNIX_NO_VERSION", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
decc_filename_unix_no_version = 1;
}
}
- status = sys_trnlnm("DECC$READDIR_DROPDOTNOTYPE", val_str, sizeof(val_str));
+ status = simple_trnlnm("DECC$READDIR_DROPDOTNOTYPE", val_str, sizeof(val_str));
if ($VMS_STATUS_SUCCESS(status)) {
val_str[0] = _toupper(val_str[0]);
if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T')) {
}
#endif
-#if defined(JPI$_CASE_LOOKUP_PERM) && !defined(__VAX)
+#if defined(JPI$_CASE_LOOKUP_PERM) && defined(PPROP$K_CASE_BLIND) && !defined(__VAX)
/* Report true case tolerance */
/*----------------------------*/
#endif
+ /* USE POSIX/DCL Exit codes - Recommended, but needs to default to */
+ /* for strict backward compatibility */
+ status = simple_trnlnm
+ ("PERL_VMS_POSIX_EXIT", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ val_str[0] = _toupper(val_str[0]);
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ vms_posix_exit = 1;
+ else
+ vms_posix_exit = 0;
+ }
+
/* CRTL can be initialized past this point, but not before. */
/* DECC$CRTL_INIT(); */
** Force a reference to LIB$INITIALIZE to ensure it
** exists in the image.
*/
+#define lib$initialize LIB$INITIALIZE
int lib$initialize(void);
#ifdef __DECC
#pragma extern_model strict_refdef
https://perl5.git.perl.org / perl5.git / blobdiff