summaryrefslogtreecommitdiff
path: root/drivers/builtin_openssl2/crypto/LPdir_vms.c
diff options
context:
space:
mode:
authorRémi Verschelde <rverschelde@gmail.com>2016-10-12 23:06:17 +0200
committerRémi Verschelde <rverschelde@gmail.com>2016-10-15 11:50:41 +0200
commit422196759f93df249db38619f136cabd5dcf42cd (patch)
tree1e5846507af0f8f1bc7ca294ccfb0d4ac3392d17 /drivers/builtin_openssl2/crypto/LPdir_vms.c
parentd9a291f6411f2e571c181da0ac89f550ba73f681 (diff)
openssl: Move to a module and split thirdparty lib
Same rationale as the previous commits.
Diffstat (limited to 'drivers/builtin_openssl2/crypto/LPdir_vms.c')
-rw-r--r--drivers/builtin_openssl2/crypto/LPdir_vms.c195
1 files changed, 0 insertions, 195 deletions
diff --git a/drivers/builtin_openssl2/crypto/LPdir_vms.c b/drivers/builtin_openssl2/crypto/LPdir_vms.c
deleted file mode 100644
index 88c7ddd85c..0000000000
--- a/drivers/builtin_openssl2/crypto/LPdir_vms.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (c) 2004, Richard Levitte <richard@levitte.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <descrip.h>
-#include <namdef.h>
-#include <rmsdef.h>
-#include <libfildef.h>
-#include <lib$routines.h>
-#include <strdef.h>
-#include <str$routines.h>
-#include <stsdef.h>
-#ifndef LPDIR_H
-# include "LPdir.h"
-#endif
-#include "vms_rms.h"
-
-/* Some compiler options hide EVMSERR. */
-#ifndef EVMSERR
-# define EVMSERR 65535 /* error for non-translatable VMS errors */
-#endif
-
-struct LP_dir_context_st {
- unsigned long VMS_context;
- char filespec[NAMX_MAXRSS + 1];
- char result[NAMX_MAXRSS + 1];
- struct dsc$descriptor_d filespec_dsc;
- struct dsc$descriptor_d result_dsc;
-};
-
-const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
-{
- int status;
- char *p, *r;
- size_t l;
- unsigned long flags = 0;
-
-/* Arrange 32-bit pointer to (copied) string storage, if needed. */
-#if __INITIAL_POINTER_SIZE == 64
-# pragma pointer_size save
-# pragma pointer_size 32
- char *ctx_filespec_32p;
-# pragma pointer_size restore
- char ctx_filespec_32[NAMX_MAXRSS + 1];
-#endif /* __INITIAL_POINTER_SIZE == 64 */
-
-#ifdef NAML$C_MAXRSS
- flags |= LIB$M_FIL_LONG_NAMES;
-#endif
-
- if (ctx == NULL || directory == NULL) {
- errno = EINVAL;
- return 0;
- }
-
- errno = 0;
- if (*ctx == NULL) {
- size_t filespeclen = strlen(directory);
- char *filespec = NULL;
-
- if (filespeclen == 0) {
- errno = ENOENT;
- return 0;
- }
-
- /* MUST be a VMS directory specification! Let's estimate if it is. */
- if (directory[filespeclen - 1] != ']'
- && directory[filespeclen - 1] != '>'
- && directory[filespeclen - 1] != ':') {
- errno = EINVAL;
- return 0;
- }
-
- filespeclen += 4; /* "*.*;" */
-
- if (filespeclen > NAMX_MAXRSS) {
- errno = ENAMETOOLONG;
- return 0;
- }
-
- *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
- if (*ctx == NULL) {
- errno = ENOMEM;
- return 0;
- }
- memset(*ctx, '\0', sizeof(LP_DIR_CTX));
-
- strcpy((*ctx)->filespec, directory);
- strcat((*ctx)->filespec, "*.*;");
-
-/* Arrange 32-bit pointer to (copied) string storage, if needed. */
-#if __INITIAL_POINTER_SIZE == 64
-# define CTX_FILESPEC ctx_filespec_32p
- /* Copy the file name to storage with a 32-bit pointer. */
- ctx_filespec_32p = ctx_filespec_32;
- strcpy(ctx_filespec_32p, (*ctx)->filespec);
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define CTX_FILESPEC (*ctx)->filespec
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
- (*ctx)->filespec_dsc.dsc$w_length = filespeclen;
- (*ctx)->filespec_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- (*ctx)->filespec_dsc.dsc$b_class = DSC$K_CLASS_S;
- (*ctx)->filespec_dsc.dsc$a_pointer = CTX_FILESPEC;
- }
-
- (*ctx)->result_dsc.dsc$w_length = 0;
- (*ctx)->result_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
- (*ctx)->result_dsc.dsc$b_class = DSC$K_CLASS_D;
- (*ctx)->result_dsc.dsc$a_pointer = 0;
-
- status = lib$find_file(&(*ctx)->filespec_dsc, &(*ctx)->result_dsc,
- &(*ctx)->VMS_context, 0, 0, 0, &flags);
-
- if (status == RMS$_NMF) {
- errno = 0;
- vaxc$errno = status;
- return NULL;
- }
-
- if (!$VMS_STATUS_SUCCESS(status)) {
- errno = EVMSERR;
- vaxc$errno = status;
- return NULL;
- }
-
- /*
- * Quick, cheap and dirty way to discard any device and directory, since
- * we only want file names
- */
- l = (*ctx)->result_dsc.dsc$w_length;
- p = (*ctx)->result_dsc.dsc$a_pointer;
- r = p;
- for (; *p; p++) {
- if (*p == '^' && p[1] != '\0') { /* Take care of ODS-5 escapes */
- p++;
- } else if (*p == ':' || *p == '>' || *p == ']') {
- l -= p + 1 - r;
- r = p + 1;
- } else if (*p == ';') {
- l = p - r;
- break;
- }
- }
-
- strncpy((*ctx)->result, r, l);
- (*ctx)->result[l] = '\0';
- str$free1_dx(&(*ctx)->result_dsc);
-
- return (*ctx)->result;
-}
-
-int LP_find_file_end(LP_DIR_CTX **ctx)
-{
- if (ctx != NULL && *ctx != NULL) {
- int status = lib$find_file_end(&(*ctx)->VMS_context);
-
- free(*ctx);
-
- if (!$VMS_STATUS_SUCCESS(status)) {
- errno = EVMSERR;
- vaxc$errno = status;
- return 0;
- }
- return 1;
- }
- errno = EINVAL;
- return 0;
-}