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apr_file_info.h

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00001 /* Copyright 2000-2004 The Apache Software Foundation 00002 * 00003 * Licensed under the Apache License, Version 2.0 (the "License"); 00004 * you may not use this file except in compliance with the License. 00005 * You may obtain a copy of the License at 00006 * 00007 * http://www.apache.org/licenses/LICENSE-2.0 00008 * 00009 * Unless required by applicable law or agreed to in writing, software 00010 * distributed under the License is distributed on an "AS IS" BASIS, 00011 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00012 * See the License for the specific language governing permissions and 00013 * limitations under the License. 00014 */ 00015 00016 #ifndef APR_FILE_INFO_H 00017 #define APR_FILE_INFO_H 00018 00024 #include "apr.h" 00025 #include "apr_user.h" 00026 #include "apr_pools.h" 00027 #include "apr_tables.h" 00028 #include "apr_time.h" 00029 #include "apr_errno.h" 00030 00031 #if APR_HAVE_SYS_UIO_H 00032 #include <sys/uio.h> 00033 #endif 00034 00035 #ifdef __cplusplus 00036 extern "C" { 00037 #endif /* __cplusplus */ 00038 00045 /* Many applications use the type member to determine the 00046 * existance of a file or initialization of the file info, 00047 * so the APR_NOFILE value must be distinct from APR_UNKFILE. 00048 */ 00049 00061 typedef enum { 00062 APR_NOFILE = 0, 00063 APR_REG, 00064 APR_DIR, 00065 APR_CHR, 00066 APR_BLK, 00067 APR_PIPE, 00068 APR_LNK, 00069 APR_SOCK, 00070 APR_UNKFILE = 127 00071 } apr_filetype_e; 00072 00078 #define APR_USETID 0x0800 00079 #define APR_UREAD 0x0400 00080 #define APR_UWRITE 0x0200 00081 #define APR_UEXECUTE 0x0100 00083 #define APR_GSETID 0x0080 00084 #define APR_GREAD 0x0040 00085 #define APR_GWRITE 0x0020 00086 #define APR_GEXECUTE 0x0010 00088 #define APR_WSTICKY 0x0008 00089 #define APR_WREAD 0x0004 00090 #define APR_WWRITE 0x0002 00091 #define APR_WEXECUTE 0x0001 00093 #define APR_OS_DEFAULT 0x0FFF 00095 /* additional permission flags for apr_file_copy and apr_file_append */ 00096 #define APR_FILE_SOURCE_PERMS 0x1000 00104 typedef struct apr_dir_t apr_dir_t; 00105 00108 typedef apr_int32_t apr_fileperms_t; 00109 #if (defined WIN32) || (defined NETWARE) 00110 00113 typedef apr_uint64_t apr_ino_t; 00117 typedef apr_uint32_t apr_dev_t; 00118 #else 00119 00120 typedef ino_t apr_ino_t; 00124 typedef dev_t apr_dev_t; 00125 #endif 00126 00132 typedef struct apr_finfo_t apr_finfo_t; 00133 00134 #define APR_FINFO_LINK 0x00000001 00135 #define APR_FINFO_MTIME 0x00000010 00136 #define APR_FINFO_CTIME 0x00000020 00137 #define APR_FINFO_ATIME 0x00000040 00138 #define APR_FINFO_SIZE 0x00000100 00139 #define APR_FINFO_CSIZE 0x00000200 00140 #define APR_FINFO_DEV 0x00001000 00141 #define APR_FINFO_INODE 0x00002000 00142 #define APR_FINFO_NLINK 0x00004000 00143 #define APR_FINFO_TYPE 0x00008000 00144 #define APR_FINFO_USER 0x00010000 00145 #define APR_FINFO_GROUP 0x00020000 00146 #define APR_FINFO_UPROT 0x00100000 00147 #define APR_FINFO_GPROT 0x00200000 00148 #define APR_FINFO_WPROT 0x00400000 00149 #define APR_FINFO_ICASE 0x01000000 00150 #define APR_FINFO_NAME 0x02000000 00152 #define APR_FINFO_MIN 0x00008170 00153 #define APR_FINFO_IDENT 0x00003000 00154 #define APR_FINFO_OWNER 0x00030000 00155 #define APR_FINFO_PROT 0x00700000 00156 #define APR_FINFO_NORM 0x0073b170 00157 #define APR_FINFO_DIRENT 0x02000000 00163 struct apr_finfo_t { 00164 00165 apr_pool_t *pool; 00168 apr_int32_t valid; 00170 apr_fileperms_t protection; 00175 apr_filetype_e filetype; 00177 apr_uid_t user; 00179 apr_gid_t group; 00181 apr_ino_t inode; 00183 apr_dev_t device; 00185 apr_int32_t nlink; 00187 apr_off_t size; 00189 apr_off_t csize; 00191 apr_time_t atime; 00193 apr_time_t mtime; 00195 apr_time_t ctime; 00197 const char *fname; 00199 const char *name; 00201 struct apr_file_t *filehand; 00202 }; 00203 00213 APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, const char *fname, 00214 apr_int32_t wanted, apr_pool_t *cont); 00215 00228 APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname, 00229 apr_int32_t wanted, apr_pool_t *cont); 00242 APR_DECLARE(apr_status_t) apr_dir_open(apr_dir_t **new_dir, 00243 const char *dirname, 00244 apr_pool_t *cont); 00245 00250 APR_DECLARE(apr_status_t) apr_dir_close(apr_dir_t *thedir); 00251 00259 APR_DECLARE(apr_status_t) apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted, 00260 apr_dir_t *thedir); 00261 00266 APR_DECLARE(apr_status_t) apr_dir_rewind(apr_dir_t *thedir); 00275 #define APR_FILEPATH_NOTABOVEROOT 0x01 00276 00278 #define APR_FILEPATH_SECUREROOTTEST 0x02 00279 00283 #define APR_FILEPATH_SECUREROOT 0x03 00284 00286 #define APR_FILEPATH_NOTRELATIVE 0x04 00287 00289 #define APR_FILEPATH_NOTABSOLUTE 0x08 00290 00293 #define APR_FILEPATH_NATIVE 0x10 00294 00299 #define APR_FILEPATH_TRUENAME 0x20 00300 00324 APR_DECLARE(apr_status_t) apr_filepath_root(const char **rootpath, 00325 const char **filepath, 00326 apr_int32_t flags, 00327 apr_pool_t *p); 00328 00342 APR_DECLARE(apr_status_t) apr_filepath_merge(char **newpath, 00343 const char *rootpath, 00344 const char *addpath, 00345 apr_int32_t flags, 00346 apr_pool_t *p); 00347 00357 APR_DECLARE(apr_status_t) apr_filepath_list_split(apr_array_header_t **pathelts, 00358 const char *liststr, 00359 apr_pool_t *p); 00360 00370 APR_DECLARE(apr_status_t) apr_filepath_list_merge(char **liststr, 00371 apr_array_header_t *pathelts, 00372 apr_pool_t *p); 00373 00381 APR_DECLARE(apr_status_t) apr_filepath_get(char **path, apr_int32_t flags, 00382 apr_pool_t *p); 00383 00389 APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p); 00390 00392 #define APR_FILEPATH_ENCODING_UNKNOWN 0 00393 00395 #define APR_FILEPATH_ENCODING_LOCALE 1 00396 00398 #define APR_FILEPATH_ENCODING_UTF8 2 00399 00407 APR_DECLARE(apr_status_t) apr_filepath_encoding(int *style, apr_pool_t *p); 00412 #ifdef __cplusplus 00413 } 00414 #endif 00415 00416 #endif /* ! APR_FILE_INFO_H */

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