1 files changed, 119 insertions, 0 deletions
diff --git a/file_io/unix/fileacc.c b/file_io/unix/fileacc.c
new file mode 100644
index 0000000..437f358
--- /dev/null
+++ b/file_io/unix/fileacc.c
@@ -0,0 +1,119 @@
+/* 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_strings.h"
+#include "apr_arch_file_io.h"
+
+/* A file to put ALL of the accessor functions for apr_file_t types. */
+
+APR_DECLARE(apr_status_t) apr_file_name_get(const char **fname,
+                                           apr_file_t *thefile)
+{
+    *fname = thefile->fname;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_int32_t) apr_file_flags_get(apr_file_t *f)
+{
+    return f->flags;
+}
+
+#if !defined(OS2) && !defined(WIN32)
+mode_t apr_unix_perms2mode(apr_fileperms_t perms)
+{
+    mode_t mode = 0;
+
+    if (perms & APR_USETID)
+        mode |= S_ISUID;
+    if (perms & APR_UREAD)
+        mode |= S_IRUSR;
+    if (perms & APR_UWRITE)
+        mode |= S_IWUSR;
+    if (perms & APR_UEXECUTE)
+        mode |= S_IXUSR;
+
+    if (perms & APR_GSETID)
+        mode |= S_ISGID;
+    if (perms & APR_GREAD)
+        mode |= S_IRGRP;
+    if (perms & APR_GWRITE)
+        mode |= S_IWGRP;
+    if (perms & APR_GEXECUTE)
+        mode |= S_IXGRP;
+
+#ifdef S_ISVTX
+    if (perms & APR_WSTICKY)
+        mode |= S_ISVTX;
+#endif
+    if (perms & APR_WREAD)
+        mode |= S_IROTH;
+    if (perms & APR_WWRITE)
+        mode |= S_IWOTH;
+    if (perms & APR_WEXECUTE)
+        mode |= S_IXOTH;
+
+    return mode;
+}
+
+apr_fileperms_t apr_unix_mode2perms(mode_t mode)
+{
+    apr_fileperms_t perms = 0;
+
+    if (mode & S_ISUID)
+        perms |= APR_USETID;
+    if (mode & S_IRUSR)
+        perms |= APR_UREAD;
+    if (mode & S_IWUSR)
+        perms |= APR_UWRITE;
+    if (mode & S_IXUSR)
+        perms |= APR_UEXECUTE;
+
+    if (mode & S_ISGID)
+        perms |= APR_GSETID;
+    if (mode & S_IRGRP)
+        perms |= APR_GREAD;
+    if (mode & S_IWGRP)
+        perms |= APR_GWRITE;
+    if (mode & S_IXGRP)
+        perms |= APR_GEXECUTE;
+
+#ifdef S_ISVTX
+    if (mode & S_ISVTX)
+        perms |= APR_WSTICKY;
+#endif
+    if (mode & S_IROTH)
+        perms |= APR_WREAD;
+    if (mode & S_IWOTH)
+        perms |= APR_WWRITE;
+    if (mode & S_IXOTH)
+        perms |= APR_WEXECUTE;
+
+    return perms;
+}
+#endif
+
+APR_DECLARE(apr_status_t) apr_file_data_get(void **data, const char *key,
+                                           apr_file_t *file)
+{    
+    return apr_pool_userdata_get(data, key, file->pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_data_set(apr_file_t *file, void *data,
+                                           const char *key,
+                                           apr_status_t (*cleanup)(void *))
+{    
+    return apr_pool_userdata_set(data, key, cleanup, file->pool);
+}