diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c b/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c deleted file mode 100644 index 0994e7cf..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/file_io/os2/open.c +++ /dev/null @@ -1,244 +0,0 @@ -/* 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_arch_file_io.h" -#include "apr_file_io.h" -#include "apr_lib.h" -#include "apr_portable.h" -#include "apr_strings.h" -#include "apr_arch_inherit.h" -#include <string.h> - -apr_status_t apr_file_cleanup(void *thefile) -{ - apr_file_t *file = thefile; - return apr_file_close(file); -} - - - -APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname, apr_int32_t flag, apr_fileperms_t perm, apr_pool_t *pool) -{ - int oflags = 0; - int mflags = OPEN_FLAGS_FAIL_ON_ERROR|OPEN_SHARE_DENYNONE; - int rv; - ULONG action; - apr_file_t *dafile = (apr_file_t *)apr_palloc(pool, sizeof(apr_file_t)); - - dafile->pool = pool; - dafile->isopen = FALSE; - dafile->eof_hit = FALSE; - dafile->buffer = NULL; - dafile->flags = flag; - dafile->blocking = BLK_ON; - - if ((flag & APR_READ) && (flag & APR_WRITE)) { - mflags |= OPEN_ACCESS_READWRITE; - } else if (flag & APR_READ) { - mflags |= OPEN_ACCESS_READONLY; - } else if (flag & APR_WRITE) { - mflags |= OPEN_ACCESS_WRITEONLY; - } else { - dafile->filedes = -1; - return APR_EACCES; - } - - dafile->buffered = (flag & APR_BUFFERED) > 0; - - if (dafile->buffered) { - dafile->buffer = apr_palloc(pool, APR_FILE_BUFSIZE); - rv = apr_thread_mutex_create(&dafile->mutex, 0, pool); - - if (rv) - return rv; - } - - if (flag & APR_CREATE) { - oflags |= OPEN_ACTION_CREATE_IF_NEW; - - if (!(flag & APR_EXCL) && !(flag & APR_TRUNCATE)) { - oflags |= OPEN_ACTION_OPEN_IF_EXISTS; - } - } - - if ((flag & APR_EXCL) && !(flag & APR_CREATE)) - return APR_EACCES; - - if (flag & APR_TRUNCATE) { - oflags |= OPEN_ACTION_REPLACE_IF_EXISTS; - } else if ((oflags & 0xFF) == 0) { - oflags |= OPEN_ACTION_OPEN_IF_EXISTS; - } - - rv = DosOpen(fname, &(dafile->filedes), &action, 0, 0, oflags, mflags, NULL); - - if (rv == 0 && (flag & APR_APPEND)) { - ULONG newptr; - rv = DosSetFilePtr(dafile->filedes, 0, FILE_END, &newptr ); - - if (rv) - DosClose(dafile->filedes); - } - - if (rv != 0) - return APR_FROM_OS_ERROR(rv); - - dafile->isopen = TRUE; - dafile->fname = apr_pstrdup(pool, fname); - dafile->filePtr = 0; - dafile->bufpos = 0; - dafile->dataRead = 0; - dafile->direction = 0; - dafile->pipe = FALSE; - - if (!(flag & APR_FILE_NOCLEANUP)) { - apr_pool_cleanup_register(dafile->pool, dafile, apr_file_cleanup, apr_file_cleanup); - } - - *new = dafile; - return APR_SUCCESS; -} - - - -APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file) -{ - ULONG rc; - apr_status_t status; - - if (file && file->isopen) { - apr_file_flush(file); - rc = DosClose(file->filedes); - - if (rc == 0) { - file->isopen = FALSE; - status = APR_SUCCESS; - - if (file->flags & APR_DELONCLOSE) { - status = APR_FROM_OS_ERROR(DosDelete(file->fname)); - } - } else { - return APR_FROM_OS_ERROR(rc); - } - } - - if (file->buffered) - apr_thread_mutex_destroy(file->mutex); - - return APR_SUCCESS; -} - - - -APR_DECLARE(apr_status_t) apr_file_remove(const char *path, apr_pool_t *pool) -{ - ULONG rc = DosDelete(path); - return APR_FROM_OS_ERROR(rc); -} - - - -APR_DECLARE(apr_status_t) apr_file_rename(const char *from_path, const char *to_path, - apr_pool_t *p) -{ - ULONG rc = DosMove(from_path, to_path); - - if (rc == ERROR_ACCESS_DENIED || rc == ERROR_ALREADY_EXISTS) { - rc = DosDelete(to_path); - - if (rc == 0 || rc == ERROR_FILE_NOT_FOUND) { - rc = DosMove(from_path, to_path); - } - } - - return APR_FROM_OS_ERROR(rc); -} - - - -APR_DECLARE(apr_status_t) apr_os_file_get(apr_os_file_t *thefile, apr_file_t *file) -{ - *thefile = file->filedes; - return APR_SUCCESS; -} - - - -APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file, apr_os_file_t *thefile, apr_int32_t flags, apr_pool_t *pool) -{ - apr_os_file_t *dafile = thefile; - - (*file) = apr_palloc(pool, sizeof(apr_file_t)); - (*file)->pool = pool; - (*file)->filedes = *dafile; - (*file)->isopen = TRUE; - (*file)->eof_hit = FALSE; - (*file)->flags = flags; - (*file)->pipe = FALSE; - (*file)->buffered = (flags & APR_BUFFERED) > 0; - - if ((*file)->buffered) { - apr_status_t rv; - - (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE); - rv = apr_thread_mutex_create(&(*file)->mutex, 0, pool); - - if (rv) - return rv; - } - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr) -{ - if (!fptr->isopen || fptr->eof_hit == 1) { - return APR_EOF; - } - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool) -{ - apr_os_file_t fd = 2; - - return apr_os_file_put(thefile, &fd, 0, pool); -} - - - -APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool) -{ - apr_os_file_t fd = 1; - - return apr_os_file_put(thefile, &fd, 0, pool); -} - - -APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool) -{ - apr_os_file_t fd = 0; - - return apr_os_file_put(thefile, &fd, 0, pool); -} - -APR_POOL_IMPLEMENT_ACCESSOR(file); - -APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_file_cleanup) - -APR_IMPLEMENT_INHERIT_UNSET(file, flags, pool, apr_file_cleanup) - |