forked from Mirrors/freeswitch
0488a5109a
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
149 lines
4.3 KiB
C
149 lines
4.3 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apr.h"
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#include "apr_arch_file_io.h"
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#include "apr_strings.h"
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#include "apr_lib.h"
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#include <ctype.h>
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/* OS/2 Exceptions:
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*
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* Note that trailing spaces and trailing periods are never recorded
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* in the file system.
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*
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* Leading spaces and periods are accepted, however.
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* The * ? < > codes all have wildcard side effects
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* The " / \ : are exclusively component separator tokens
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* The system doesn't accept | for any (known) purpose
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* Oddly, \x7f _is_ acceptable ;)
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*/
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const char c_is_fnchar[256] =
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{/* Reject all ctrl codes... */
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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/* " * / : < > ? */
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1,1,0,1,1,1,1,1,1,1,0,1,1,1,1,0, 1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,
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/* \ */
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
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/* | */
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
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/* High bit codes are accepted */
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
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};
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#define IS_SLASH(c) (c == '/' || c == '\\')
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apr_status_t filepath_root_test(char *path, apr_pool_t *p)
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{
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char drive = apr_toupper(path[0]);
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if (drive >= 'A' && drive <= 'Z' && path[1] == ':' && IS_SLASH(path[2]))
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return APR_SUCCESS;
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return APR_EBADPATH;
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}
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apr_status_t filepath_drive_get(char **rootpath, char drive,
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apr_int32_t flags, apr_pool_t *p)
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{
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char path[APR_PATH_MAX];
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char *pos;
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ULONG rc;
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ULONG bufsize = sizeof(path) - 3;
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path[0] = drive;
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path[1] = ':';
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path[2] = '/';
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rc = DosQueryCurrentDir(apr_toupper(drive) - 'A', path+3, &bufsize);
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if (rc) {
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return APR_FROM_OS_ERROR(rc);
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}
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if (!(flags & APR_FILEPATH_NATIVE)) {
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for (pos=path; *pos; pos++) {
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if (*pos == '\\')
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*pos = '/';
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}
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}
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*rootpath = apr_pstrdup(p, path);
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return APR_SUCCESS;
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}
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apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
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{
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if (root[0] && apr_islower(root[0]) && root[1] == ':') {
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*rootpath = apr_pstrdup(p, root);
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(*rootpath)[0] = apr_toupper((*rootpath)[0]);
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}
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else {
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*rootpath = root;
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}
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return APR_SUCCESS;
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}
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APR_DECLARE(apr_status_t) apr_filepath_get(char **defpath, apr_int32_t flags,
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apr_pool_t *p)
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{
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char path[APR_PATH_MAX];
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ULONG drive;
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ULONG drivemap;
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ULONG rv, pathlen = sizeof(path) - 3;
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char *pos;
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DosQueryCurrentDisk(&drive, &drivemap);
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path[0] = '@' + drive;
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strcpy(path+1, ":\\");
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rv = DosQueryCurrentDir(drive, path+3, &pathlen);
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*defpath = apr_pstrdup(p, path);
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if (!(flags & APR_FILEPATH_NATIVE)) {
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for (pos=*defpath; *pos; pos++) {
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if (*pos == '\\')
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*pos = '/';
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}
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}
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return APR_SUCCESS;
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}
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APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p)
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{
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ULONG rv = 0;
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if (path[1] == ':')
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rv = DosSetDefaultDisk(apr_toupper(path[0]) - '@');
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if (rv == 0)
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rv = DosSetCurrentDir(path);
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return APR_FROM_OS_ERROR(rv);
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}
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