mirror of
https://github.com/php/php-src.git
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148 lines
5.8 KiB
C
148 lines
5.8 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Marcus Boerger <helly@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef SPL_DIRECTORY_H
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#define SPL_DIRECTORY_H
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#include "php.h"
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#include "php_spl.h"
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extern PHPAPI zend_class_entry *spl_ce_SplFileInfo;
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extern PHPAPI zend_class_entry *spl_ce_DirectoryIterator;
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extern PHPAPI zend_class_entry *spl_ce_FilesystemIterator;
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extern PHPAPI zend_class_entry *spl_ce_RecursiveDirectoryIterator;
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extern PHPAPI zend_class_entry *spl_ce_GlobIterator;
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extern PHPAPI zend_class_entry *spl_ce_SplFileObject;
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extern PHPAPI zend_class_entry *spl_ce_SplTempFileObject;
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PHP_MINIT_FUNCTION(spl_directory);
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typedef enum {
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SPL_FS_INFO, /* must be 0 */
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SPL_FS_DIR,
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SPL_FS_FILE
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} SPL_FS_OBJ_TYPE;
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typedef struct _spl_filesystem_object spl_filesystem_object;
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typedef void (*spl_foreign_dtor_t)(spl_filesystem_object *object);
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typedef void (*spl_foreign_clone_t)(spl_filesystem_object *src, spl_filesystem_object *dst);
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PHPAPI char* spl_filesystem_object_get_path(spl_filesystem_object *intern, size_t *len);
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typedef struct _spl_other_handler {
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spl_foreign_dtor_t dtor;
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spl_foreign_clone_t clone;
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} spl_other_handler;
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/* define an overloaded iterator structure */
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typedef struct {
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zend_object_iterator intern;
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zval current;
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void *object;
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} spl_filesystem_iterator;
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struct _spl_filesystem_object {
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void *oth;
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const spl_other_handler *oth_handler;
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char *_path;
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size_t _path_len;
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char *orig_path;
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char *file_name;
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size_t file_name_len;
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SPL_FS_OBJ_TYPE type;
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zend_long flags;
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zend_class_entry *file_class;
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zend_class_entry *info_class;
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union {
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struct {
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php_stream *dirp;
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php_stream_dirent entry;
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char *sub_path;
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size_t sub_path_len;
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int index;
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int is_recursive;
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zend_function *func_rewind;
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zend_function *func_next;
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zend_function *func_valid;
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} dir;
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struct {
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php_stream *stream;
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php_stream_context *context;
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zval *zcontext;
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char *open_mode;
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size_t open_mode_len;
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zval current_zval;
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char *current_line;
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size_t current_line_len;
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size_t max_line_len;
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zend_long current_line_num;
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zval zresource;
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zend_function *func_getCurr;
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char delimiter;
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char enclosure;
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int escape;
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} file;
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} u;
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zend_object std;
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};
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static inline spl_filesystem_object *spl_filesystem_from_obj(zend_object *obj) /* {{{ */ {
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return (spl_filesystem_object*)((char*)(obj) - XtOffsetOf(spl_filesystem_object, std));
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}
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/* }}} */
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#define Z_SPLFILESYSTEM_P(zv) spl_filesystem_from_obj(Z_OBJ_P((zv)))
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static inline spl_filesystem_iterator* spl_filesystem_object_to_iterator(spl_filesystem_object *obj)
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{
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spl_filesystem_iterator *it;
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it = ecalloc(1, sizeof(spl_filesystem_iterator));
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it->object = (void *)obj;
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zend_iterator_init(&it->intern);
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return it;
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}
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static inline spl_filesystem_object* spl_filesystem_iterator_to_object(spl_filesystem_iterator *it)
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{
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return (spl_filesystem_object*)it->object;
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}
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#define SPL_FILE_OBJECT_DROP_NEW_LINE 0x00000001 /* drop new lines */
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#define SPL_FILE_OBJECT_READ_AHEAD 0x00000002 /* read on rewind/next */
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#define SPL_FILE_OBJECT_SKIP_EMPTY 0x00000004 /* skip empty lines */
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#define SPL_FILE_OBJECT_READ_CSV 0x00000008 /* read via fgetcsv */
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#define SPL_FILE_OBJECT_MASK 0x0000000F /* read via fgetcsv */
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#define SPL_FILE_DIR_CURRENT_AS_FILEINFO 0x00000000 /* make RecursiveDirectoryTree::current() return SplFileInfo */
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#define SPL_FILE_DIR_CURRENT_AS_SELF 0x00000010 /* make RecursiveDirectoryTree::current() return getSelf() */
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#define SPL_FILE_DIR_CURRENT_AS_PATHNAME 0x00000020 /* make RecursiveDirectoryTree::current() return getPathname() */
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#define SPL_FILE_DIR_CURRENT_MODE_MASK 0x000000F0 /* mask RecursiveDirectoryTree::current() */
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#define SPL_FILE_DIR_CURRENT(intern,mode) ((intern->flags&SPL_FILE_DIR_CURRENT_MODE_MASK)==mode)
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#define SPL_FILE_DIR_KEY_AS_PATHNAME 0x00000000 /* make RecursiveDirectoryTree::key() return getPathname() */
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#define SPL_FILE_DIR_KEY_AS_FILENAME 0x00000100 /* make RecursiveDirectoryTree::key() return getFilename() */
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#define SPL_FILE_DIR_FOLLOW_SYMLINKS 0x00000200 /* make RecursiveDirectoryTree::hasChildren() follow symlinks */
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#define SPL_FILE_DIR_KEY_MODE_MASK 0x00000F00 /* mask RecursiveDirectoryTree::key() */
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#define SPL_FILE_DIR_KEY(intern,mode) ((intern->flags&SPL_FILE_DIR_KEY_MODE_MASK)==mode)
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#define SPL_FILE_DIR_SKIPDOTS 0x00001000 /* Tells whether it should skip dots or not */
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#define SPL_FILE_DIR_UNIXPATHS 0x00002000 /* Whether to unixify path separators */
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#define SPL_FILE_DIR_OTHERS_MASK 0x00003000 /* mask used for get/setFlags */
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#endif /* SPL_DIRECTORY_H */
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