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_tovmsspec
+ (const char *path, char *buf, int dir_flag, int * utf8_flag);
+
/* see system service docs for $TRNLNM -- NOT the same as LNM$_MAX_INDEX */
#define PERL_LNM_MAX_ALLOWED_INDEX 127
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
}
/* The dest must be a VMS file specification */
- ret_str = do_tovmsspec(dst, vms_dst, 0, NULL);
+ ret_str = int_tovmsspec(dst, vms_dst, 0, NULL);
if (ret_str == NULL) {
PerlMem_free(vms_src);
PerlMem_free(vms_dst);
} else {
/* fileify a target VMS file specification */
- ret_str = do_tovmsspec(dst, vms_dst, 0, NULL);
+ ret_str = int_tovmsspec(dst, vms_dst, 0, NULL);
if (ret_str == NULL) {
PerlMem_free(vms_src);
PerlMem_free(vms_dst);
if (isunix) {
vmsfspec = PerlMem_malloc(VMS_MAXRSS);
if (vmsfspec == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- if (do_tovmsspec(filespec,vmsfspec,0,fs_utf8) == NULL) {
+ if (int_tovmsspec(filespec, vmsfspec, 0, fs_utf8) == NULL) {
PerlMem_free(vmsfspec);
if (out)
Safefree(out);
if (t_isunix) {
tmpfspec = PerlMem_malloc(VMS_MAXRSS);
if (tmpfspec == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- if (do_tovmsspec(defspec,tmpfspec,0,dfs_utf8) == NULL) {
+ if (int_tovmsspec(defspec, tmpfspec, 0, dfs_utf8) == NULL) {
PerlMem_free(tmpfspec);
if (vmsfspec != NULL)
PerlMem_free(vmsfspec);
char *retspec, *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;
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.
*/
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;
set_errno(ENOTDIR);
set_vaxc_errno(RMS$_DIR);
return NULL;
- }
- }
+ }
+ }
dirlen = cp2 - trndir;
}
}
/* 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(retspec, ".dir");
+ } else {
+ /* VMS expects the .DIR to be in upper case */
+ strcat(retspec, ".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(retspec, ";1");
+ }
PerlMem_free(trndir);
PerlMem_free(vmsdir);
return retspec;
}
+
/*{{{ 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;
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 (utf8_flag != NULL)
*utf8_flag = 0;
strcpy(rslt, path);
+ 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);
+ 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,'$');
+ if (macro_start != NULL) {
+ if (macro_start[1] == '(') {
+ has_macro = 1;
+ }
+ }
+ if ((decc_efs_charset == 0) || (has_macro)) {
+ strcpy(rslt, path);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
+ return rslt;
+ }
}
/* If POSIX mode active, handle the conversion */
#if __CRTL_VER >= 80200000 && !defined(__VAX)
if (decc_efs_charset) {
posix_to_vmsspec_hardway(rslt, rslt_len, path, dir_flag, utf8_flag);
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
#endif
}
if (utf8_flag != NULL)
*utf8_flag = 0;
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
}
while (*(++cp2) != '/' && *cp2) *(cp1++) = *cp2;
if (utf8_flag != NULL)
*utf8_flag = 0;
+ if (vms_debug_fileify) {
+ fprintf(stderr, "int_tovmsspec: rslt = %s\n", rslt);
+ }
return rslt;
-} /* end of do_tovmsspec() */
+} /* end of int_tovmsspec() */
+
+
+/*{{{ char *tovmsspec[_ts](char *path, char *buf, int * utf8_flag)*/
+static char *mp_do_tovmsspec
+ (pTHX_ const char *path, char *buf, int ts, int dir_flag, int * utf8_flag) {
+ static char __tovmsspec_retbuf[VMS_MAXRSS];
+ char * vmsspec, *ret_spec, *ret_buf;
+
+ vmsspec = NULL;
+ ret_buf = buf;
+ if (ret_buf == NULL) {
+ if (ts) {
+ Newx(vmsspec, VMS_MAXRSS, char);
+ if (vmsspec == NULL)
+ _ckvmssts(SS$_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)
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$a_pointer);
*rest && !isspace(*rest) && cp2 - resspec < (VMS_MAXRSS - 1);
rest++, cp2++) *cp2 = *rest;
*cp2 = '\0';
- if (do_tovmsspec(resspec,cp,0,NULL)) {
+ if (int_tovmsspec(resspec, cp, 0, NULL)) {
s = vmsspec;
/* When a UNIX spec with no file type is translated to VMS, */
if (vmsin == NULL) _ckvmssts_noperl(SS$_INSFMEM);
vmsout = PerlMem_malloc(VMS_MAXRSS);
if (vmsout == NULL) _ckvmssts_noperl(SS$_INSFMEM);
- if (!spec_in || !*spec_in || !do_tovmsspec(spec_in,vmsin,1,NULL) ||
- !spec_out || !*spec_out || !do_tovmsspec(spec_out,vmsout,1,NULL)) {
+ if (!spec_in || !*spec_in || !int_tovmsspec(spec_in, vmsin, 1, NULL) ||
+ !spec_out || !*spec_out || !int_tovmsspec(spec_out, vmsout, 1, NULL)) {
PerlMem_free(vmsin);
PerlMem_free(vmsout);
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
projects / p5sagit/p5-mst-13.2.git / commitdiff