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