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