diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h b/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h deleted file mode 100644 index dc3f442a..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/include/arch/win32/apr_arch_file_io.h +++ /dev/null @@ -1,276 +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. - */ - -#ifndef FILE_IO_H -#define FILE_IO_H - -#include "apr.h" -#include "apr_private.h" -#include "apr_pools.h" -#include "apr_general.h" -#include "apr_tables.h" -#include "apr_thread_mutex.h" -#include "apr_file_io.h" -#include "apr_file_info.h" -#include "apr_errno.h" -#include "apr_arch_misc.h" - -#ifdef HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif -#if APR_HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_SYS_FCNTL_H -#include <fcntl.h> -#endif -#ifdef HAVE_TIME_H -#include <time.h> -#endif -#if APR_HAVE_DIRENT_H -#include <dirent.h> -#endif -#ifdef HAVE_MALLOC_H -#include <malloc.h> -#endif - -#if APR_HAS_UNICODE_FS -#include "arch/win32/apr_arch_utf8.h" -#include <wchar.h> - -/* Helper functions for the WinNT ApiW() functions. APR treats all - * resource identifiers (files, etc) by their UTF-8 name, to provide - * access to all named identifiers. [UTF-8 completely maps Unicode - * into char type strings.] - * - * The _path flavors below provide us fast mappings of the - * Unicode filename //?/D:/path and //?/UNC/mach/share/path mappings, - * which allow unlimited (well, 32000 wide character) length names. - * These prefixes may appear in Unicode, but must not appear in the - * Ascii API calls. So we tack them on in utf8_to_unicode_path, and - * strip them right back off in unicode_to_utf8_path. - */ -apr_status_t utf8_to_unicode_path(apr_wchar_t* dststr, apr_size_t dstchars, - const char* srcstr); -apr_status_t unicode_to_utf8_path(char* dststr, apr_size_t dstchars, - const apr_wchar_t* srcstr); - -#endif /* APR_HAS_UNICODE_FS */ - -/* Another Helper functions for the WinNT ApiW() functions. We need to - * derive some 'resource' names (max length 255 characters, prefixed with - * Global/ or Local/ on WinNT) from something that looks like a filename. - * Since 'resource' names never contain slashes, convert these to '_'s - * and return the appropriate char* or wchar* for ApiA or ApiW calls. - */ - -void *res_name_from_filename(const char *file, int global, apr_pool_t *pool); - -#define APR_FILE_MAX MAX_PATH - -#define APR_FILE_BUFSIZE 4096 - -/* obscure ommissions from msvc's sys/stat.h */ -#ifdef _MSC_VER -#define S_IFIFO _S_IFIFO /* pipe */ -#define S_IFBLK 0060000 /* Block Special */ -#define S_IFLNK 0120000 /* Symbolic Link */ -#define S_IFSOCK 0140000 /* Socket */ -#define S_IFWHT 0160000 /* Whiteout */ -#endif - -/* Internal Flags for apr_file_open */ -#define APR_OPENINFO 0x00100000 /* Open without READ or WRITE access */ -#define APR_OPENLINK 0x00200000 /* Open a link itself, if supported */ -#define APR_READCONTROL 0x00400000 /* Read the file's owner/perms */ -#define APR_WRITECONTROL 0x00800000 /* Modifythe file's owner/perms */ -#define APR_WRITEATTRS 0x01000000 /* Modify the file's attributes */ -#define APR_STDIN_FLAG 0x02000000 /* Obtained via apr_file_open_stdin() */ -#define APR_STDOUT_FLAG 0x04000000 /* Obtained via apr_file_open_stdout() */ -#define APR_STDERR_FLAG 0x06000000 /* Obtained via apr_file_open_stderr() */ -#define APR_STD_FLAGS (APR_STDIN_FLAG | APR_STDOUT_FLAG | APR_STDERR_FLAG) - -/* Entries missing from the MSVC 5.0 Win32 SDK: - */ -#ifndef FILE_ATTRIBUTE_DEVICE -#define FILE_ATTRIBUTE_DEVICE 0x00000040 -#endif -#ifndef FILE_ATTRIBUTE_REPARSE_POINT -#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400 -#endif -#ifndef FILE_FLAG_OPEN_NO_RECALL -#define FILE_FLAG_OPEN_NO_RECALL 0x00100000 -#endif -#ifndef FILE_FLAG_OPEN_REPARSE_POINT -#define FILE_FLAG_OPEN_REPARSE_POINT 0x00200000 -#endif -#ifndef TRUSTEE_IS_WELL_KNOWN_GROUP -#define TRUSTEE_IS_WELL_KNOWN_GROUP 5 -#endif - -/* Information bits available from the WIN32 FindFirstFile function */ -#define APR_FINFO_WIN32_DIR (APR_FINFO_NAME | APR_FINFO_TYPE \ - | APR_FINFO_CTIME | APR_FINFO_ATIME \ - | APR_FINFO_MTIME | APR_FINFO_SIZE) - -/* Sneak the Readonly bit through finfo->protection for internal use _only_ */ -#define APR_FREADONLY 0x10000000 - -/* Private function for apr_stat/lstat/getfileinfo/dir_read */ -int fillin_fileinfo(apr_finfo_t *finfo, WIN32_FILE_ATTRIBUTE_DATA *wininfo, - int byhandle, apr_int32_t wanted); - -/* Private function that extends apr_stat/lstat/getfileinfo/dir_read */ -apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile, - apr_int32_t wanted, int whatfile); - -/* whatfile types for the ufile arg */ -#define MORE_OF_HANDLE 0 -#define MORE_OF_FSPEC 1 -#define MORE_OF_WFSPEC 2 - -/* quick run-down of fields in windows' apr_file_t structure that may have - * obvious uses. - * fname -- the filename as passed to the open call. - * dwFileAttricutes -- Attributes used to open the file. - * append -- Windows doesn't support the append concept when opening files. - * APR needs to keep track of this, and always make sure we append - * correctly when writing to a file with this flag set TRUE. - */ - -// for apr_poll.c; -#define filedes filehand - -struct apr_file_t { - apr_pool_t *pool; - HANDLE filehand; - BOOLEAN pipe; // Is this a pipe of a file? - OVERLAPPED *pOverlapped; - apr_interval_time_t timeout; - apr_int32_t flags; - - /* File specific info */ - apr_finfo_t *finfo; - char *fname; - DWORD dwFileAttributes; - int eof_hit; - BOOLEAN buffered; // Use buffered I/O? - int ungetchar; // Last char provided by an unget op. (-1 = no char) - int append; - - /* Stuff for buffered mode */ - char *buffer; - apr_size_t bufpos; // Read/Write position in buffer - apr_size_t dataRead; // amount of valid data read into buffer - int direction; // buffer being used for 0 = read, 1 = write - apr_off_t filePtr; // position in file of handle - apr_thread_mutex_t *mutex; // mutex semaphore, must be owned to access the above fields - - /* Pipe specific info */ -}; - -struct apr_dir_t { - apr_pool_t *pool; - HANDLE dirhand; - apr_size_t rootlen; - char *dirname; - char *name; - union { -#if APR_HAS_UNICODE_FS - struct { - WIN32_FIND_DATAW *entry; - } w; -#endif -#if APR_HAS_ANSI_FS - struct { - WIN32_FIND_DATAA *entry; - } n; -#endif - }; - int bof; -}; - -/* There are many goofy characters the filesystem can't accept - * or can confound the cmd.exe shell. Here's the list - * [declared in filesys.c] - */ -extern const char apr_c_is_fnchar[256]; - -#define IS_FNCHAR(c) (apr_c_is_fnchar[(unsigned char)(c)] & 1) -#define IS_SHCHAR(c) ((apr_c_is_fnchar[(unsigned char)(c)] & 2) == 2) - - -/* If the user passes APR_FILEPATH_TRUENAME to either - * apr_filepath_root or apr_filepath_merge, this fn determines - * that the root really exists. It's expensive, wouldn't want - * to do this too frequenly. - */ -apr_status_t filepath_root_test(char *path, apr_pool_t *p); - - -/* The apr_filepath_merge wants to canonicalize the cwd to the - * addpath if the user passes NULL as the old root path (this - * isn't true of an empty string "", which won't be concatenated. - * - * But we need to figure out what the cwd of a given volume is, - * when the user passes D:foo. This fn will determine D:'s cwd. - * - * If flags includes the bit APR_FILEPATH_NATIVE, the path returned - * is in the os-native format. - */ -apr_status_t filepath_drive_get(char **rootpath, char drive, - apr_int32_t flags, apr_pool_t *p); - - -/* If the user passes d: vs. D: (or //mach/share vs. //MACH/SHARE), - * we need to fold the case to canonical form. This function is - * supposed to do so. - */ -apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p); - - -apr_status_t file_cleanup(void *); - -/** - * Internal function to create a Win32/NT pipe that respects some async - * timeout options. - * @param in new read end of the created pipe - * @param out new write end of the created pipe - * @param blocking_mode one of - * <pre> - * APR_FULL_BLOCK - * APR_READ_BLOCK - * APR_WRITE_BLOCK - * APR_FULL_NONBLOCK - * </pre> - * @remark It so happens that APR_FULL_BLOCK and APR_FULL_NONBLOCK - * are common to apr_procattr_io_set() in, out and err modes. - * Because APR_CHILD_BLOCK and APR_WRITE_BLOCK share the same value, - * as do APR_PARENT_BLOCK and APR_READ_BLOCK, it's possible to use - * that value directly for creating the stdout/stderr pipes. When - * creating the stdin pipe, the values must be transposed. - * @see apr_procattr_io_set - */ -apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out, - apr_int32_t blocking_mode, - apr_pool_t *p); - -/** @see apr_create_nt_pipe */ -#define APR_READ_BLOCK 3 -/** @see apr_create_nt_pipe */ -#define APR_WRITE_BLOCK 4 - -#endif /* ! FILE_IO_H */ |