diff options
Diffstat (limited to 'ext/spl/spl_directory.c')
| -rwxr-xr-x | ext/spl/spl_directory.c | 1619 |
1 files changed, 0 insertions, 1619 deletions
diff --git a/ext/spl/spl_directory.c b/ext/spl/spl_directory.c deleted file mode 100755 index fd7628440a..0000000000 --- a/ext/spl/spl_directory.c +++ /dev/null @@ -1,1619 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2005 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 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_0.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. | - +----------------------------------------------------------------------+ - | Author: Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/file.h" -#include "ext/standard/php_string.h" -#include "zend_compile.h" -#include "zend_exceptions.h" -#include "zend_interfaces.h" - -#include "php_spl.h" -#include "spl_functions.h" -#include "spl_engine.h" -#include "spl_iterators.h" -#include "spl_directory.h" -#include "spl_exceptions.h" - -#include "php.h" -#include "fopen_wrappers.h" - -#include "ext/standard/basic_functions.h" -#include "ext/standard/php_filestat.h" - -/* declare the class handlers */ -static zend_object_handlers spl_ce_dir_handlers; - -/* decalre the class entry */ -PHPAPI zend_class_entry *spl_ce_DirectoryIterator; -PHPAPI zend_class_entry *spl_ce_RecursiveDirectoryIterator; -PHPAPI zend_class_entry *spl_ce_FileObject; - -static zend_object_value spl_file_object_new_ex(zend_class_entry *class_type, spl_file_object **obj TSRMLS_DC); -static int spl_file_object_open(spl_file_object *intern, int use_include_path, int silent TSRMLS_DC); - -/* {{{ spl_ce_dir_object_free_storage */ -/* close all resources and the memory allocated for the object */ -static void spl_ce_dir_object_free_storage(void *object TSRMLS_DC) -{ - spl_ce_dir_object *intern = (spl_ce_dir_object *)object; - - zend_hash_destroy(intern->std.properties); - FREE_HASHTABLE(intern->std.properties); - - if (intern->path) { - efree(intern->path); - } - if (intern->dirp) { - php_stream_close(intern->dirp); - } - if (intern->path_name) { - efree(intern->path_name); - } - if (intern->sub_path) { - efree(intern->sub_path); - } - efree(object); -} -/* }}} */ - - -/* {{{ spl_ce_dir_object_new */ -/* creates the object by - - allocating memory - - initializing the object members - - storing the object - - setting it's handlers - - called from - - clone - - new - */ -static zend_object_value spl_ce_dir_object_new_ex(zend_class_entry *class_type, spl_ce_dir_object **obj TSRMLS_DC) -{ - zend_object_value retval; - spl_ce_dir_object *intern; - zval *tmp; - - intern = emalloc(sizeof(spl_ce_dir_object)); - memset(intern, 0, sizeof(spl_ce_dir_object)); - intern->std.ce = class_type; - if (obj) *obj = intern; - - ALLOC_HASHTABLE(intern->std.properties); - zend_hash_init(intern->std.properties, 0, NULL, ZVAL_PTR_DTOR, 0); - zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *)); - - retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t) zend_objects_destroy_object, (zend_objects_free_object_storage_t) spl_ce_dir_object_free_storage, NULL TSRMLS_CC); - retval.handlers = &spl_ce_dir_handlers; - return retval; -} -/* }}} */ - - -/* {{{ spl_ce_dir_object_new */ -/* See spl_ce_dir_object_new_ex */ -static zend_object_value spl_ce_dir_object_new(zend_class_entry *class_type TSRMLS_DC) -{ - return spl_ce_dir_object_new_ex(class_type, NULL TSRMLS_CC); -} -/* }}} */ - -/* {{{ spl_ce_dir_open */ -/* open a directory resource */ -static void spl_ce_dir_open(spl_ce_dir_object* intern, char *path TSRMLS_DC) -{ - int path_len = strlen(path); - - intern->dirp = php_stream_opendir(path, ENFORCE_SAFE_MODE|REPORT_ERRORS, NULL); - - if (path_len && (path[path_len-1] == '/' || path[path_len-1] == '\\')) { - intern->path = estrndup(path, --path_len); - } else { - intern->path = estrndup(path, path_len); - } - intern->index = 0; - - if (intern->dirp == NULL) { - /* throw exception: should've been already happened */ - intern->entry.d_name[0] = '\0'; - } else { - if (!php_stream_readdir(intern->dirp, &intern->entry)) { - intern->entry.d_name[0] = '\0'; - } - } -} -/* }}} */ - -/* {{{ spl_ce_dir_object_clone */ -/* Local zend_object_value creation (on stack) - Load the 'other' object - Create a new empty object (See spl_ce_dir_object_new_ex) - Open the directory - Clone other members (properties) - */ -static zend_object_value spl_ce_dir_object_clone(zval *zobject TSRMLS_DC) -{ - zend_object_value new_obj_val; - zend_object *old_object; - zend_object *new_object; - zend_object_handle handle = Z_OBJ_HANDLE_P(zobject); - spl_ce_dir_object *intern; - - old_object = zend_objects_get_address(zobject TSRMLS_CC); - new_obj_val = spl_ce_dir_object_new_ex(old_object->ce, &intern TSRMLS_CC); - new_object = &intern->std; - - spl_ce_dir_open(intern, ((spl_ce_dir_object*)old_object)->path TSRMLS_CC); - - zend_objects_clone_members(new_object, new_obj_val, old_object, handle TSRMLS_CC); - - return new_obj_val; -} -/* }}} */ - -/* {{{ proto void DirectoryIterator::__construct(string path) - Cronstructs a new dir iterator from a path. */ -/* php_set_error_handling() is used to throw exceptions in case - the constructor fails. Here we use this to ensure the object - has a valid directory resource. - - When the constructor gets called the object is already created - by the engine, so we must only call 'additional' initializations. - */ -SPL_METHOD(DirectoryIterator, __construct) -{ - zval *object = getThis(); - spl_ce_dir_object *intern; - char *path; - int len; - - php_set_error_handling(EH_THROW, spl_ce_RuntimeException TSRMLS_CC); - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &path, &len) == FAILURE) { - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); - return; - } - - intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - spl_ce_dir_open(intern, path TSRMLS_CC); - - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); -} -/* }}} */ - -/* {{{ proto void DirectoryIterator::rewind() - Rewind dir back to the start */ -SPL_METHOD(DirectoryIterator, rewind) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - intern->index = 0; - if (intern->dirp) { - php_stream_rewinddir(intern->dirp); - } - if (!intern->dirp || !php_stream_readdir(intern->dirp, &intern->entry)) { - intern->entry.d_name[0] = '\0'; - } -} -/* }}} */ - -/* {{{ proto string DirectoryIterator::key() - Return current dir entry */ -SPL_METHOD(DirectoryIterator, key) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - if (intern->dirp) { - RETURN_LONG(intern->index); - } else { - RETURN_FALSE; - } -} -/* }}} */ - -/* {{{ proto DirectoryIterator DirectoryIterator::current() - Return this (needed for Iterator interface) */ -SPL_METHOD(DirectoryIterator, current) -{ - RETURN_ZVAL(getThis(), 1, 0); -} -/* }}} */ - -/* {{{ proto void DirectoryIterator::next() - Move to next entry */ -SPL_METHOD(DirectoryIterator, next) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - intern->index++; - if (!intern->dirp || !php_stream_readdir(intern->dirp, &intern->entry)) { - intern->entry.d_name[0] = '\0'; - } - if (intern->path_name) { - efree(intern->path_name); - intern->path_name = NULL; - } -} -/* }}} */ - -/* {{{ proto string DirectoryIterator::valid() - Check whether dir contains more entries */ -SPL_METHOD(DirectoryIterator, valid) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - RETURN_BOOL(intern->entry.d_name[0] != '\0'); -} -/* }}} */ - -/* {{{ proto string DirectoryIterator::getPath() - Return directory path */ -SPL_METHOD(DirectoryIterator, getPath) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - RETURN_STRING(intern->path, 1); -} -/* }}} */ - -/* {{{ proto string DirectoryIterator::getFilename() - Return filename of current dir entry */ -SPL_METHOD(DirectoryIterator, getFilename) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - RETURN_STRING(intern->entry.d_name, 1); -} -/* }}} */ - -static inline void spl_dir_get_path_name(spl_ce_dir_object *intern) -{ - if (!intern->path_name) { - intern->path_name_len = spprintf(&intern->path_name, 0, "%s/%s", intern->path, intern->entry.d_name); - } -} - -/* {{{ proto string DirectoryIterator::getPathname() - Return path and filename of current dir entry */ -SPL_METHOD(DirectoryIterator, getPathname) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - if (intern->entry.d_name[0]) { - spl_dir_get_path_name(intern); - RETURN_STRINGL(intern->path_name, intern->path_name_len, 1); - } else { - RETURN_BOOL(0); - } -} -/* }}} */ - -/* {{{ proto string RecursiveDirectoryIterator::key() - Return path and filename of current dir entry */ -SPL_METHOD(RecursiveDirectoryIterator, key) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - spl_dir_get_path_name(intern); - RETURN_STRINGL(intern->path_name, intern->path_name_len, 1); -} -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isDot() - Returns true if current entry is '.' or '..' */ -SPL_METHOD(DirectoryIterator, isDot) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - RETURN_BOOL(!strcmp(intern->entry.d_name, ".") || !strcmp(intern->entry.d_name, "..")); -} -/* }}} */ - -/* {{{ DirectoryFunction */ -#define DirectoryFunction(func_name, func_num) \ -SPL_METHOD(DirectoryIterator, func_name) \ -{ \ - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \ - \ - spl_dir_get_path_name(intern); \ - php_stat(intern->path_name, intern->path_name_len, func_num, return_value TSRMLS_CC); \ -} -/* }}} */ - -/* {{{ proto int DirectoryIterator::getPerms() - Get file permissions */ -DirectoryFunction(getPerms, FS_PERMS) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getInode() - Get file inode */ -DirectoryFunction(getInode, FS_INODE) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getSize() - Get file size */ -DirectoryFunction(getSize, FS_SIZE) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getOwner() - Get file owner */ -DirectoryFunction(getOwner, FS_OWNER) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getGroup() - Get file group */ -DirectoryFunction(getGroup, FS_GROUP) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getATime() - Get last access time of file */ -DirectoryFunction(getATime, FS_ATIME) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getMTime() - Get last modification time of file */ -DirectoryFunction(getMTime, FS_MTIME) -/* }}} */ - -/* {{{ proto int DirectoryIterator::getCTime() - Get inode modification time of file */ -DirectoryFunction(getCTime, FS_CTIME) -/* }}} */ - -/* {{{ proto string DirectoryIterator::getType() - Get file type */ -DirectoryFunction(getType, FS_TYPE) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isWritable() - Returns true if file can be written */ -DirectoryFunction(isWritable, FS_IS_W) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isReadable() - Returns true if file can be read */ -DirectoryFunction(isReadable, FS_IS_R) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isExecutable() - Returns true if file is executable */ -DirectoryFunction(isExecutable, FS_IS_X) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isFile() - Returns true if file is a regular file */ -DirectoryFunction(isFile, FS_IS_FILE) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isDir() - Returns true if file is directory */ -DirectoryFunction(isDir, FS_IS_DIR) -/* }}} */ - -/* {{{ proto bool DirectoryIterator::isLink() - Returns true if file is symbolic link */ -DirectoryFunction(isLink, FS_IS_LINK) -/* }}} */ - -/* {{{ proto FileObject DirectoryIterator::openFile([string mode = 'r' [, bool use_include_path [, resource context]]]) - Open the current file */ -SPL_METHOD(DirectoryIterator, openFile) -{ - zval *object = getThis(); - spl_ce_dir_object *dir_obj = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - spl_file_object *intern; - zend_bool use_include_path = 0; - - php_set_error_handling(EH_THROW, spl_ce_RuntimeException TSRMLS_CC); - - if (!dir_obj->entry.d_name[0]) { - zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Could not open file"); - zval_dtor(return_value); - return; - } - - return_value->value.obj = spl_file_object_new_ex(spl_ce_FileObject, &intern TSRMLS_CC); - - spl_dir_get_path_name(dir_obj); - intern->file_name = dir_obj->path_name; - intern->file_name_len = dir_obj->path_name_len; - - intern->open_mode = "r"; - intern->open_mode_len = 1; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sbr", - &intern->open_mode, &intern->open_mode_len, - &use_include_path, &intern->zcontext) == FAILURE) { - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); - zval_dtor(return_value); - return; - } - - if (spl_file_object_open(intern, use_include_path, 0 TSRMLS_CC) == SUCCESS) { - Z_TYPE_P(return_value) = IS_OBJECT; - } else { - zval_dtor(return_value); - return; - } - - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); -} /* }}} */ - -/* {{{ proto void RecursiveDirectoryIterator::rewind() - Rewind dir back to the start */ -SPL_METHOD(RecursiveDirectoryIterator, rewind) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - intern->index = 0; - if (intern->dirp) { - php_stream_rewinddir(intern->dirp); - } - do { - if (!intern->dirp || !php_stream_readdir(intern->dirp, &intern->entry)) { - intern->entry.d_name[0] = '\0'; - } - } while (!strcmp(intern->entry.d_name, ".") || !strcmp(intern->entry.d_name, "..")); -} -/* }}} */ - -/* {{{ proto void RecursiveDirectoryIterator::next() - Move to next entry */ -SPL_METHOD(RecursiveDirectoryIterator, next) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - intern->index++; - do { - if (!intern->dirp || !php_stream_readdir(intern->dirp, &intern->entry)) { - intern->entry.d_name[0] = '\0'; - } - } while (!strcmp(intern->entry.d_name, ".") || !strcmp(intern->entry.d_name, "..")); - if (intern->path_name) { - efree(intern->path_name); - intern->path_name = NULL; - } -} -/* }}} */ - -/* {{{ proto bool RecursiveDirectoryIterator::hasChildren([bool $allow_links = false]) - Returns whether current entry is a directory and not '.' or '..' */ -SPL_METHOD(RecursiveDirectoryIterator, hasChildren) -{ - zend_bool allow_links = 0; - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - if (!strcmp(intern->entry.d_name, ".") || !strcmp(intern->entry.d_name, "..")) { - RETURN_BOOL(0); - } else { - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &allow_links) == FAILURE) { - return; - } - spl_dir_get_path_name(intern); - if (!allow_links) { - php_stat(intern->path_name, intern->path_name_len, FS_IS_LINK, return_value TSRMLS_CC); - if (zend_is_true(return_value)) { - RETURN_BOOL(0); - } - } - php_stat(intern->path_name, intern->path_name_len, FS_IS_DIR, return_value TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ proto RecursiveDirectoryIterator DirectoryIterator::getChildren() - Returns an iterator for the current entry if it is a directory */ -SPL_METHOD(RecursiveDirectoryIterator, getChildren) -{ - zval *object = getThis(), zpath; - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - spl_ce_dir_object *subdir; - - spl_dir_get_path_name(intern); - - INIT_PZVAL(&zpath); - ZVAL_STRINGL(&zpath, intern->path_name, intern->path_name_len, 0); - - spl_instantiate_arg_ex1(spl_ce_RecursiveDirectoryIterator, &return_value, 0, &zpath TSRMLS_CC); - - subdir = (spl_ce_dir_object*)zend_object_store_get_object(return_value TSRMLS_CC); - if (subdir) { - if (intern->sub_path && intern->sub_path[0]) { - subdir->sub_path_len = spprintf(&subdir->sub_path, 0, "%s/%s", intern->sub_path, intern->entry.d_name); - } else { - subdir->sub_path_len = strlen(intern->entry.d_name); - subdir->sub_path = estrndup(intern->entry.d_name, subdir->sub_path_len); - } - } -} -/* }}} */ - -/* {{{ proto void RecursiveDirectoryIterator::getSubPath() - Get sub path */ -SPL_METHOD(RecursiveDirectoryIterator, getSubPath) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - if (intern->sub_path) { - RETURN_STRINGL(intern->sub_path, intern->sub_path_len, 1); - } else { - RETURN_STRINGL("", 0, 1); - } -} -/* }}} */ - -/* {{{ proto void RecursiveDirectoryIterator::getSubPathname() - Get sub path and file name */ -SPL_METHOD(RecursiveDirectoryIterator, getSubPathname) -{ - zval *object = getThis(); - spl_ce_dir_object *intern = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - char *sub_name; - int len; - - if (intern->sub_path) { - len = spprintf(&sub_name, 0, "%s/%s", intern->sub_path, intern->entry.d_name); - RETURN_STRINGL(sub_name, len, 0); - } else { - RETURN_STRING(intern->entry.d_name, 1); - } -} -/* }}} */ - -/* define an overloaded iterator structure */ -typedef struct { - zend_object_iterator intern; - zval *current; - spl_ce_dir_object *object; -} spl_ce_dir_it; - -/* forward declarations to the iterator handlers */ -static void spl_ce_dir_it_dtor(zend_object_iterator *iter TSRMLS_DC); -static int spl_ce_dir_it_valid(zend_object_iterator *iter TSRMLS_DC); -static void spl_ce_dir_it_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC); -static int spl_ce_dir_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC); -static void spl_ce_dir_it_move_forward(zend_object_iterator *iter TSRMLS_DC); -static void spl_ce_dir_it_rewind(zend_object_iterator *iter TSRMLS_DC); - -/* iterator handler table */ -zend_object_iterator_funcs spl_ce_dir_it_funcs = { - spl_ce_dir_it_dtor, - spl_ce_dir_it_valid, - spl_ce_dir_it_current_data, - spl_ce_dir_it_current_key, - spl_ce_dir_it_move_forward, - spl_ce_dir_it_rewind -}; - -/* {{{ spl_ce_dir_get_iterator */ -zend_object_iterator *spl_ce_dir_get_iterator(zend_class_entry *ce, zval *object TSRMLS_DC) -{ - spl_ce_dir_it *iterator = emalloc(sizeof(spl_ce_dir_it)); - spl_ce_dir_object *dir_object = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - object->refcount++; - iterator->intern.data = (void*)object; - iterator->intern.funcs = &spl_ce_dir_it_funcs; - iterator->current = object; - object->refcount++; - iterator->object = dir_object; - - return (zend_object_iterator*)iterator; -} -/* }}} */ - -/* {{{ spl_ce_dir_it_dtor */ -static void spl_ce_dir_it_dtor(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - - zval_ptr_dtor(&iterator->current); - zval_ptr_dtor((zval**)&iterator->intern.data); - - efree(iterator); -} -/* }}} */ - -/* {{{ spl_ce_dir_it_valid */ -static int spl_ce_dir_it_valid(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - return object->entry.d_name[0] != '\0' ? SUCCESS : FAILURE; -} -/* }}} */ - - -/* {{{ spl_ce_dir_it_current_data */ -static void spl_ce_dir_it_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - - *data = &iterator->current; -} -/* }}} */ - -/* {{{ spl_ce_dir_it_current_key */ -static int spl_ce_dir_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - *int_key = object->index; - return HASH_KEY_IS_LONG; -} -/* }}} */ - -/* {{{ spl_ce_dir_it_move_forward */ -static void spl_ce_dir_it_move_forward(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - object->index++; - if (!object->dirp || !php_stream_readdir(object->dirp, &object->entry)) { - object->entry.d_name[0] = '\0'; - } - if (object->path_name) { - efree(object->path_name); - object->path_name = NULL; - } -} -/* }}} */ - -/* {{{ spl_ce_dir_it_rewind */ -static void spl_ce_dir_it_rewind(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - object->index = 0; - if (object->dirp) { - php_stream_rewinddir(object->dirp); - } - if (!object->dirp || !php_stream_readdir(object->dirp, &object->entry)) { - object->entry.d_name[0] = '\0'; - } -} -/* }}} */ - -/* {{{ spl_ce_dir_tree_it_current_key */ -static int spl_ce_dir_tree_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - spl_dir_get_path_name(object); - *str_key_len = object->path_name_len + 1; - *str_key = estrndup(object->path_name, object->path_name_len); - return HASH_KEY_IS_STRING; -} -/* }}} */ - -/* {{{ spl_ce_dir_tree_it_move_forward */ -static void spl_ce_dir_tree_it_move_forward(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - object->index++; - do { - if (!object->dirp || !php_stream_readdir(object->dirp, &object->entry)) { - object->entry.d_name[0] = '\0'; - } - } while (!strcmp(object->entry.d_name, ".") || !strcmp(object->entry.d_name, "..")); - if (object->path_name) { - efree(object->path_name); - object->path_name = NULL; - } -} -/* }}} */ - -/* {{{ spl_ce_dir_tree_it_rewind */ -static void spl_ce_dir_tree_it_rewind(zend_object_iterator *iter TSRMLS_DC) -{ - spl_ce_dir_it *iterator = (spl_ce_dir_it *)iter; - spl_ce_dir_object *object = iterator->object; - - object->index = 0; - if (object->dirp) { - php_stream_rewinddir(object->dirp); - } - do { - if (!object->dirp || !php_stream_readdir(object->dirp, &object->entry)) { - object->entry.d_name[0] = '\0'; - } - } while (!strcmp(object->entry.d_name, ".") || !strcmp(object->entry.d_name, "..")); -} -/* }}} */ - -/* iterator handler table */ -zend_object_iterator_funcs spl_ce_dir_tree_it_funcs = { - spl_ce_dir_it_dtor, - spl_ce_dir_it_valid, - spl_ce_dir_it_current_data, - spl_ce_dir_tree_it_current_key, - spl_ce_dir_tree_it_move_forward, - spl_ce_dir_tree_it_rewind -}; - -/* {{{ spl_ce_dir_get_iterator */ -zend_object_iterator *spl_ce_dir_tree_get_iterator(zend_class_entry *ce, zval *object TSRMLS_DC) -{ - spl_ce_dir_it *iterator = emalloc(sizeof(spl_ce_dir_it)); - spl_ce_dir_object *dir_object = (spl_ce_dir_object*)zend_object_store_get_object(object TSRMLS_CC); - - object->refcount++; - iterator->intern.data = (void*)object; - iterator->intern.funcs = &spl_ce_dir_tree_it_funcs; - iterator->current = object; - object->refcount++; - iterator->object = dir_object; - - return (zend_object_iterator*)iterator; -} -/* }}} */ - -/* {{{ spl_ce_dir_cast */ -static int spl_ce_dir_cast(zval *readobj, zval *writeobj, int type, int should_free TSRMLS_DC) -{ - zval free_obj; - spl_ce_dir_object *dir_object = (spl_ce_dir_object*)zend_object_store_get_object(readobj TSRMLS_CC); - - if (type ==IS_STRING && *dir_object->entry.d_name) { - if (should_free) { - free_obj = *writeobj; - } - ZVAL_STRING(writeobj, dir_object->entry.d_name, 1); - if (should_free) { - zval_dtor(&free_obj); - } - return SUCCESS; - } - return FAILURE; -} -/* }}} */ - -/* declare method parameters */ -/* supply a name and default to call by parameter */ -static -ZEND_BEGIN_ARG_INFO(arginfo_dir___construct, 0) - ZEND_ARG_INFO(0, path) /* parameter name */ -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_dir_openFile, 0, 0, 0) - ZEND_ARG_INFO(0, open_mode) - ZEND_ARG_INFO(0, use_include_path) - ZEND_ARG_INFO(0, context) -ZEND_END_ARG_INFO(); - -/* the method table */ -/* each method can have its own parameters and visibility */ -static zend_function_entry spl_ce_dir_class_functions[] = { - SPL_ME(DirectoryIterator, __construct, arginfo_dir___construct, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, rewind, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, valid, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, key, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, current, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, next, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getPath, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getFilename, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getPathname, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getPerms, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getInode, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getSize, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getOwner, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getGroup, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getATime, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getMTime, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getCTime, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, getType, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isWritable, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isReadable, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isExecutable, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isFile, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isDir, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isLink, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, isDot, NULL, ZEND_ACC_PUBLIC) - SPL_ME(DirectoryIterator, openFile, arginfo_dir_openFile, ZEND_ACC_PUBLIC) - SPL_MA(DirectoryIterator, __toString, DirectoryIterator, getFilename, NULL, ZEND_ACC_PUBLIC) - {NULL, NULL, NULL} -}; - -static zend_function_entry spl_ce_dir_tree_class_functions[] = { - SPL_ME(RecursiveDirectoryIterator, rewind, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, next, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, key, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, hasChildren, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, getChildren, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, getSubPath, NULL, ZEND_ACC_PUBLIC) - SPL_ME(RecursiveDirectoryIterator, getSubPathname,NULL, ZEND_ACC_PUBLIC) - {NULL, NULL, NULL} -}; - -static void spl_file_object_free_line(spl_file_object *intern TSRMLS_DC) /* {{{ */ -{ - if (intern->current_line) { - efree(intern->current_line); - intern->current_line = NULL; - } - if (intern->current_zval) { - zval_ptr_dtor(&intern->current_zval); - intern->current_zval = NULL; - } -} /* }}} */ - -static void spl_file_object_free_storage(void *object TSRMLS_DC) /* {{{ */ -{ - spl_file_object *intern = (spl_file_object*)object; - - zend_hash_destroy(intern->std.properties); - FREE_HASHTABLE(intern->std.properties); - - if (intern->stream) { - if (intern->zcontext) { -/* zend_list_delref(Z_RESVAL_P(intern->zcontext));*/ - } - if (!intern->stream->is_persistent) { - php_stream_free(intern->stream, PHP_STREAM_FREE_CLOSE); - } else { - php_stream_free(intern->stream, PHP_STREAM_FREE_CLOSE_PERSISTENT); - } - if (intern->file_name) { - efree(intern->file_name); - } - if (intern->open_mode) { - efree(intern->open_mode); - } - } - spl_file_object_free_line(intern TSRMLS_CC); - efree(object); -} /* }}} */ - -static zend_object_value spl_file_object_new_ex(zend_class_entry *class_type, spl_file_object **obj TSRMLS_DC) /* {{{ */ -{ - zend_object_value retval; - spl_file_object *intern; - zval *tmp; - - intern = emalloc(sizeof(spl_ce_dir_object)); - memset(intern, 0, sizeof(spl_ce_dir_object)); - intern->std.ce = class_type; - if (obj) *obj = intern; - - ALLOC_HASHTABLE(intern->std.properties); - zend_hash_init(intern->std.properties, 0, NULL, ZVAL_PTR_DTOR, 0); - zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *)); - - retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t) zend_objects_destroy_object, (zend_objects_free_object_storage_t) spl_file_object_free_storage, NULL TSRMLS_CC); - retval.handlers = &spl_ce_dir_handlers; - return retval; -} /* }}} */ - -static zend_object_value spl_file_object_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */ -{ - return spl_file_object_new_ex(class_type, NULL TSRMLS_CC); -} /* }}} */ - -static int spl_file_object_read(spl_file_object *intern, int silent TSRMLS_DC) /* {{{ */ -{ - char *buf; - size_t line_len; - int len; - long line_add = (intern->current_line || intern->current_zval) ? 1 : 0; - - spl_file_object_free_line(intern TSRMLS_CC); - - if (php_stream_eof(intern->stream)) { - if (!silent) { - zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot read from file %s", intern->file_name); - } - return FAILURE; - } - - buf = php_stream_get_line(intern->stream, NULL, intern->max_line_len, &line_len); - - if (!buf) { - intern->current_line = estrdup(""); - intern->current_line_len = 0; - } else { - if (intern->flags & SPL_FILE_OBJECT_DROP_NEW_LINE) { - line_len = strcspn(buf, "\r\n"); - buf[line_len] = '\0'; - } - - if (PG(magic_quotes_runtime)) { - buf = php_addslashes(buf, line_len, &len, 1 TSRMLS_CC); - line_len = len; - } - - intern->current_line = buf; - intern->current_line_len = line_len; - } - intern->current_line_num += line_add; - - return SUCCESS; -} /* }}} */ - -static int spl_file_object_read_line(zval * this_ptr, spl_file_object *intern, int silent TSRMLS_DC) /* {{{ */ -{ - zval *retval; - - /* if overloaded call the function, otherwise do it directly */ - if (intern->func_getCurr->common.scope != spl_ce_FileObject) { - if (php_stream_eof(intern->stream)) { - if (!silent) { - zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot read from file %s", intern->file_name); - } - return FAILURE; - } - zend_call_method_with_0_params(&getThis(), Z_OBJCE_P(getThis()), &intern->func_getCurr, "getCurrentLine", &retval); - if (retval) { - if (intern->current_line || intern->current_zval) { - intern->current_line_num++; - } - spl_file_object_free_line(intern TSRMLS_CC); - if (Z_TYPE_P(retval) == IS_STRING) { - intern->current_line = estrndup(Z_STRVAL_P(retval), Z_STRLEN_P(retval)); - intern->current_line_len = Z_STRLEN_P(retval); - } else { - MAKE_STD_ZVAL(intern->current_zval); - ZVAL_ZVAL(intern->current_zval, retval, 1, 0); - } - zval_ptr_dtor(&retval); - return SUCCESS; - } else { - return FAILURE; - } - } else { - return spl_file_object_read(intern, silent TSRMLS_CC); - } -} /* }}} */ - -static void spl_file_object_rewind(spl_file_object *intern TSRMLS_DC) /* {{{ */ -{ - if (-1 == php_stream_rewind(intern->stream)) { - zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot rewind file %s", intern->file_name); - } else { - spl_file_object_free_line(intern TSRMLS_CC); - intern->current_line_num = 0; - } -} /* }}} */ - -static int spl_file_object_open(spl_file_object *intern, int use_include_path, int silent TSRMLS_DC) /* {{{ */ -{ - intern->context = php_stream_context_from_zval(intern->zcontext, 0); - intern->stream = php_stream_open_wrapper_ex(intern->file_name, intern->open_mode, (use_include_path ? USE_PATH : 0) | ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL, intern->context); - - if (intern->stream == NULL) { - if (!EG(exception)) { - zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot open file %s", intern->file_name); - } - return FAILURE; - } - - if (intern->zcontext) { - zend_list_addref(Z_RESVAL_P(intern->zcontext)); - } - - intern->file_name = estrndup(intern->file_name, intern->file_name_len); - intern->open_mode = estrndup(intern->open_mode, intern->open_mode_len); - - /* avoid reference counting in debug mode, thus do it manually */ - ZVAL_RESOURCE(&intern->zresource, php_stream_get_resource_id(intern->stream)); - intern->zresource.refcount = 1; - - zend_hash_find(&intern->std.ce->function_table, "getcurrentline", sizeof("getcurrentline"), (void **) &intern->func_getCurr); - - return SUCCESS; -} /* }}} */ - -/* {{{ proto void FileObject::__construct(string filename [, string mode = 'r' [, bool use_include_path [, resource context]]]]) - Construct a new file reader */ -SPL_METHOD(FileObject, __construct) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - zend_bool use_include_path = 0; - - php_set_error_handling(EH_THROW, spl_ce_RuntimeException TSRMLS_CC); - - intern->open_mode = "r"; - intern->open_mode_len = 1; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|sbr", - &intern->file_name, &intern->file_name_len, - &intern->open_mode, &intern->open_mode_len, - &use_include_path, &intern->zcontext) == FAILURE) { - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); - return; - } - - spl_file_object_open(intern, use_include_path, 0 TSRMLS_CC); - - php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC); -} /* }}} */ - -/* {{{ proto void FileObject::rewind() - Rewind the file and read the first line */ -SPL_METHOD(FileObject, rewind) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - spl_file_object_rewind(intern TSRMLS_CC); -} /* }}} */ - -/* {{{ proto string FileObject::getFilename() - Return the filename */ -SPL_METHOD(FileObject, getFilename) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_STRINGL(intern->file_name, intern->file_name_len, 1); -} /* }}} */ - -/* {{{ proto void FileObject::eof() - Return whether end of file is reached */ -SPL_METHOD(FileObject, eof) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_BOOL(php_stream_eof(intern->stream)); -} /* }}} */ - -/* {{{ proto void FileObject::valid() - Return !eof() */ -SPL_METHOD(FileObject, valid) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETVAL_BOOL(!php_stream_eof(intern->stream)); -} /* }}} */ - -/* {{{ proto string FileObject::fgets() - Rturn next line from file */ -SPL_METHOD(FileObject, fgets) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - if (spl_file_object_read(intern, 0 TSRMLS_CC) == FAILURE) { - RETURN_FALSE; - } - RETURN_STRINGL(intern->current_line, intern->current_line_len, 1); -} /* }}} */ - -/* {{{ proto string FileObject::current() - Return current line from file */ -SPL_METHOD(FileObject, current) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - if (!intern->current_line) { - spl_file_object_read_line(getThis(), intern, 1 TSRMLS_CC); - } - if (intern->current_line) { - RETURN_STRINGL(intern->current_line, intern->current_line_len, 1); - } else if (intern->current_zval) { - RETURN_ZVAL(intern->current_zval, 1, 0); - } - RETURN_FALSE; -} /* }}} */ - -/* {{{ proto int FileObject::key() - Return line number */ -SPL_METHOD(FileObject, key) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - -/* Do not read the next line to support correct counting with fgetc() - if (!intern->current_line) { - spl_file_object_read_line(getThis(), intern, 1 TSRMLS_CC); - } */ - RETURN_LONG(intern->current_line_num); -} /* }}} */ - -/* {{{ proto void FileObject::next() - Read next line */ -SPL_METHOD(FileObject, next) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - spl_file_object_free_line(intern TSRMLS_CC); - intern->current_line_num++; -} /* }}} */ - -/* {{{ proto void FileObject::setFlags(int flags) - Set file handling flags */ -SPL_METHOD(FileObject, setFlags) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &intern->flags); -} /* }}} */ - -/* {{{ proto int FileObject::getFlags() - Get file handling flags */ -SPL_METHOD(FileObject, getFlags) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_LONG(intern->flags); -} /* }}} */ - -/* {{{ proto void FileObject::setMaxLineLen(int max_len) - Set maximum line length */ -SPL_METHOD(FileObject, setMaxLineLen) -{ - long max_len; - - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &max_len) == FAILURE) { - return; - } - - if (max_len < 0) { - zend_throw_exception_ex(spl_ce_DomainException, 0 TSRMLS_CC, "Maximum line length must be greater than or equal zero"); - return; - } - - intern->max_line_len = max_len; -} /* }}} */ - -/* {{{ proto int FileObject::getMaxLineLen() - Get maximum line length */ -SPL_METHOD(FileObject, getMaxLineLen) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_LONG((long)intern->max_line_len); -} /* }}} */ - -/* {{{ proto bool hasChildren() - Rturn false */ -SPL_METHOD(FileObject, hasChildren) -{ - RETURN_FALSE; -} /* }}} */ - -/* {{{ proto bool FileObject::getChildren() - Read NULL */ -SPL_METHOD(FileObject, getChildren) -{ - /* return NULL */ -} /* }}} */ - -static int spl_file_object_call(INTERNAL_FUNCTION_PARAMETERS, spl_file_object *intern, zend_function *func_ptr, zval *arg2) /* {{{ */ -{ - zend_fcall_info fci; - zend_fcall_info_cache fcic; - zval z_fname; - zval * zresource_ptr = &intern->zresource, *retval; - int result; - - zval ***params = (zval***)safe_emalloc(ZEND_NUM_ARGS(), sizeof(zval**), (arg2 ? 2 : 1) * sizeof(zval**)); - - params[0] = &zresource_ptr; - - if (arg2) { - params[1] = &arg2; - } - - zend_get_parameters_array_ex(ZEND_NUM_ARGS(), params+(arg2 ? 2 : 1)); - - ZVAL_STRING(&z_fname, func_ptr->common.function_name, 0); - - fci.size = sizeof(fci); - fci.function_table = EG(function_table); - fci.object_pp = NULL; - fci.function_name = &z_fname; - fci.retval_ptr_ptr = &retval; - fci.param_count = ZEND_NUM_ARGS() + (arg2 ? 2 : 1); - fci.params = params; - fci.no_separation = 1; - fci.symbol_table = NULL; - - fcic.initialized = 1; - fcic.function_handler = func_ptr; - fcic.calling_scope = NULL; - fcic.object_pp = NULL; - - result = zend_call_function(&fci, &fcic TSRMLS_CC); - - ZVAL_ZVAL(return_value, retval, 1, 1); - - efree(params); - return result; -} /* }}} */ - -#define FileFunctionCall(func_name, arg2) \ -{ \ - zend_function *func_ptr; \ - zend_hash_find(EG(function_table), #func_name, sizeof(#func_name), (void **) &func_ptr); \ - spl_file_object_call(INTERNAL_FUNCTION_PARAM_PASSTHRU, intern, func_ptr, arg2); \ -} - -/* {{{ FileFunction */ -#define FileFunction(func_name) \ -SPL_METHOD(FileObject, func_name) \ -{ \ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \ - FileFunctionCall(func_name, NULL); \ -} -/* }}} */ - -/* {{{ proto array FileObject::fgetcsv([string delimiter [, string enclosure]]) - Return current line as csv */ -SPL_METHOD(FileObject, fgetcsv) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - zval *arg2 = NULL; - MAKE_STD_ZVAL(arg2); - ZVAL_LONG(arg2, intern->max_line_len); - - spl_file_object_free_line(intern TSRMLS_CC); - intern->current_line_num++; - - FileFunctionCall(fgetcsv, arg2); - - zval_ptr_dtor(&arg2); -} -/* }}} */ - -/* {{{ proto bool FileObject::flock(int operation [, int &wouldblock]) - Portable file locking */ -FileFunction(flock) -/* }}} */ - -/* {{{ proto bool FileObject::fflush() - Flush the file */ -SPL_METHOD(FileObject, fflush) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_BOOL(!php_stream_flush(intern->stream)); -} /* }}} */ - - -/* {{{ proto int FileObject::ftell() - Return current file position */ -SPL_METHOD(FileObject, ftell) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - long ret = php_stream_tell(intern->stream); - - if (ret == -1) { - RETURN_FALSE; - } else { - RETURN_LONG(ret); - } -} /* }}} */ - -/* {{{ proto int FileObject::fseek(int pos [, int whence = SEEK_SET]) - Return current file position */ -SPL_METHOD(FileObject, fseek) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - long pos, whence = SEEK_SET; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|l", &pos, &whence) == FAILURE) { - return; - } - - spl_file_object_free_line(intern TSRMLS_CC); - RETURN_LONG(php_stream_seek(intern->stream, pos, whence)); -} /* }}} */ - -/* {{{ proto int FileObject::fgetc() - Get a character form the file */ -SPL_METHOD(FileObject, fgetc) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - char buf[2]; - int result; - - spl_file_object_free_line(intern TSRMLS_CC); - - result = php_stream_getc(intern->stream); - - if (result == EOF) { - RETVAL_FALSE; - } else { - if (result == '\n') { - intern->current_line_num++; - } - buf[0] = result; - buf[1] = '\0'; - - RETURN_STRINGL(buf, 1, 1); - } -} /* }}} */ - -/* {{{ proto string FileObject::fgetss([string allowable_tags]) - Get a line from file pointer and strip HTML tags */ -SPL_METHOD(FileObject, fgetss) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - zval *arg2 = NULL; - MAKE_STD_ZVAL(arg2); - ZVAL_LONG(arg2, intern->max_line_len); - - spl_file_object_free_line(intern TSRMLS_CC); - intern->current_line_num++; - - FileFunctionCall(fgetss, arg2); - - zval_ptr_dtor(&arg2); -} /* }}} */ - -/* {{{ proto int FileObject::fpassthru() - Output all remaining data from a file pointer */ -SPL_METHOD(FileObject, fpassthru) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - RETURN_LONG(php_stream_passthru(intern->stream)); -} /* }}} */ - -/* {{{ proto bool FileObject::fscanf(string format [, string ...]) - Implements a mostly ANSI compatible fscanf() */ -SPL_METHOD(FileObject, fscanf) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - - spl_file_object_free_line(intern TSRMLS_CC); - intern->current_line_num++; - - FileFunctionCall(fscanf, NULL); -} -/* }}} */ - -/* {{{ proto mixed FileObject::fwrite(string str [, int length]) - Binary-safe file write */ -SPL_METHOD(FileObject, fwrite) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - char *str; - int str_len; - int ret; - long length; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &str, &str_len, &length) == FAILURE) { - return; - } - - if (ZEND_NUM_ARGS() < 2) { - str_len = MAX(0, MIN(length, str_len)); - } - if (!str_len) { - RETURN_LONG(0); - } - - if (PG(magic_quotes_runtime)) { - str = estrndup(str, str_len); - php_stripslashes(str, &str_len TSRMLS_CC); - ret = php_stream_write(intern->stream, str, str_len); - efree(str); - RETURN_LONG(ret); - } - - RETURN_LONG(php_stream_write(intern->stream, str, str_len)); -} /* }}} */ - -/* {{{ proto bool FileObject::fstat() - Stat() on a filehandle */ -FileFunction(fstat) -/* }}} */ - -/* {{{ proto bool FileObject::ftruncate(int size) - Truncate file to 'size' length */ -SPL_METHOD(FileObject, ftruncate) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - long size; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &size) == FAILURE) { - return; - } - - if (!php_stream_truncate_supported(intern->stream)) { - zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC, "Can't truncate file %s", intern->file_name); - RETURN_FALSE; - } - - RETURN_BOOL(0 == php_stream_truncate_set_size(intern->stream, size)); -} /* }}} */ - -/* {{{ proto void FileObject::seek(int line_pos) - Seek to specified line */ -SPL_METHOD(FileObject, seek) -{ - spl_file_object *intern = (spl_file_object*)zend_object_store_get_object(getThis() TSRMLS_CC); - long line_pos; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &line_pos) == FAILURE) { - return; - } - if (line_pos < 0) { - zend_throw_exception_ex(spl_ce_LogicException, 0 TSRMLS_CC, "Can't seek file %s to negative line %ld", intern->file_name, line_pos); - RETURN_FALSE; - } - - spl_file_object_rewind(intern TSRMLS_CC); - - while(intern->current_line_num < line_pos) { - spl_file_object_read_line(getThis(), intern, 1 TSRMLS_CC); - } -} - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object___construct, 0, 0, 1) - ZEND_ARG_INFO(0, file_name) - ZEND_ARG_INFO(0, open_mode) - ZEND_ARG_INFO(0, use_include_path) - ZEND_ARG_INFO(0, context) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO(arginfo_file_object_setFlags, 0) - ZEND_ARG_INFO(0, flags) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO(arginfo_file_object_setMaxLineLen, 0) - ZEND_ARG_INFO(0, max_len) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_fgetcsv, 0, 0, 0) - ZEND_ARG_INFO(0, delimiter) - ZEND_ARG_INFO(0, enclosure) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_flock, 0, 0, 1) - ZEND_ARG_INFO(0, operation) - ZEND_ARG_INFO(1, wouldblock]) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_fseek, 0, 0, 1) - ZEND_ARG_INFO(0, pos) - ZEND_ARG_INFO(0, whence) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_fgetss, 0, 0, 0) - ZEND_ARG_INFO(0, allowable_tags) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_fscanf, 0, 0, 1) - ZEND_ARG_INFO(0, format) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_fwrite, 0, 0, 1) - ZEND_ARG_INFO(0, str) - ZEND_ARG_INFO(0, length) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_ftruncate, 0, 0, 1) - ZEND_ARG_INFO(0, size) -ZEND_END_ARG_INFO(); - -static -ZEND_BEGIN_ARG_INFO_EX(arginfo_file_object_seek, 0, 0, 1) - ZEND_ARG_INFO(0, line_pos) -ZEND_END_ARG_INFO(); - -static zend_function_entry spl_file_object_class_functions[] = { - SPL_ME(FileObject, __construct, arginfo_file_object___construct, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, getFilename, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, rewind, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, eof, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, valid, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fgets, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fgetcsv, arginfo_file_object_fgetcsv, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, flock, arginfo_file_object_flock, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fflush, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, ftell, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fseek, arginfo_file_object_fseek, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fgetc, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fpassthru, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fgetss, arginfo_file_object_fgetss, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fscanf, arginfo_file_object_fscanf, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fwrite, arginfo_file_object_fwrite, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, fstat, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, ftruncate, arginfo_file_object_ftruncate, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, current, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, key, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, next, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, setFlags, arginfo_file_object_setFlags, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, getFlags, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, setMaxLineLen, arginfo_file_object_setMaxLineLen, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, getMaxLineLen, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, hasChildren, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, getChildren, NULL, ZEND_ACC_PUBLIC) - SPL_ME(FileObject, seek, arginfo_file_object_seek, ZEND_ACC_PUBLIC) - // mappings - SPL_MA(FileObject, getCurrentLine, FileObject, fgets, NULL, ZEND_ACC_PUBLIC) - SPL_MA(FileObject, __toString, FileObject, current, NULL, ZEND_ACC_PUBLIC) - {NULL, NULL, NULL} -}; - -/* {{{ PHP_MINIT_FUNCTION(spl_directory) - */ -PHP_MINIT_FUNCTION(spl_directory) -{ - REGISTER_SPL_STD_CLASS_EX(DirectoryIterator, spl_ce_dir_object_new, spl_ce_dir_class_functions); - zend_class_implements(spl_ce_DirectoryIterator TSRMLS_CC, 1, zend_ce_iterator); - memcpy(&spl_ce_dir_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); - spl_ce_dir_handlers.clone_obj = spl_ce_dir_object_clone; - spl_ce_dir_handlers.cast_object = spl_ce_dir_cast; - - spl_ce_DirectoryIterator->get_iterator = spl_ce_dir_get_iterator; - - REGISTER_SPL_SUB_CLASS_EX(RecursiveDirectoryIterator, DirectoryIterator, spl_ce_dir_object_new, spl_ce_dir_tree_class_functions); - REGISTER_SPL_IMPLEMENTS(RecursiveDirectoryIterator, RecursiveIterator); - - spl_ce_RecursiveDirectoryIterator->get_iterator = spl_ce_dir_tree_get_iterator; - - REGISTER_SPL_STD_CLASS_EX(FileObject, spl_file_object_new, spl_file_object_class_functions); - REGISTER_SPL_IMPLEMENTS(FileObject, RecursiveIterator); - REGISTER_SPL_IMPLEMENTS(FileObject, SeekableIterator); - - REGISTER_LONG_CONSTANT("FO_DROP_NEW_LINE", (long)SPL_FILE_OBJECT_DROP_NEW_LINE, CONST_CS | CONST_PERSISTENT); - - return SUCCESS; -} -/* }}} */ - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ |