diff options
Diffstat (limited to 'ext/spl/php_spl.c')
| -rwxr-xr-x | ext/spl/php_spl.c | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/ext/spl/php_spl.c b/ext/spl/php_spl.c new file mode 100755 index 000000000..9e32f4305 --- /dev/null +++ b/ext/spl/php_spl.c @@ -0,0 +1,232 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2004 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. | + +----------------------------------------------------------------------+ + | Authors: Marcus Boerger <helly@php.net> | + +----------------------------------------------------------------------+ + */ + +/* $Id: php_spl.c,v 1.28 2004/04/29 23:02:11 helly Exp $ */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "php.h" +#include "php_ini.h" +#include "ext/standard/info.h" +#include "php_spl.h" +#include "spl_functions.h" +#include "spl_engine.h" +#include "spl_array.h" +#include "spl_directory.h" +#include "spl_iterators.h" +#include "spl_sxe.h" + +#ifdef COMPILE_DL_SPL +ZEND_GET_MODULE(spl) +#endif + +ZEND_DECLARE_MODULE_GLOBALS(spl) + +/* {{{ spl_functions + */ +function_entry spl_functions[] = { + PHP_FE(spl_classes, NULL) + PHP_FE(class_parents, NULL) + PHP_FE(class_implements, NULL) + {NULL, NULL, NULL} +}; +/* }}} */ + +/* {{{ spl_module_entry + */ +zend_module_entry spl_module_entry = { + STANDARD_MODULE_HEADER, + "SPL", + spl_functions, + PHP_MINIT(spl), + PHP_MSHUTDOWN(spl), + PHP_RINIT(spl), + PHP_RSHUTDOWN(spl), + PHP_MINFO(spl), + "0.2", + STANDARD_MODULE_PROPERTIES +}; +/* }}} */ + +/* {{{ spl_functions_none + */ +function_entry spl_functions_none[] = { + {NULL, NULL, NULL} +}; +/* }}} */ + +/* {{{ spl_init_globals + */ +static void spl_init_globals(zend_spl_globals *spl_globals) +{ +} +/* }}} */ + +/* {{{ PHP_MINIT_FUNCTION(spl) + */ +PHP_MINIT_FUNCTION(spl) +{ + ZEND_INIT_MODULE_GLOBALS(spl, spl_init_globals, NULL); + + PHP_MINIT(spl_iterators)(INIT_FUNC_ARGS_PASSTHRU); + PHP_MINIT(spl_array)(INIT_FUNC_ARGS_PASSTHRU); + PHP_MINIT(spl_directory)(INIT_FUNC_ARGS_PASSTHRU); + PHP_MINIT(spl_sxe)(INIT_FUNC_ARGS_PASSTHRU); + + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_RINIT_FUNCTION(spl) + */ +PHP_RINIT_FUNCTION(spl) +{ + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_RSHUTDOWN_FUNCTION(spl) + */ +PHP_RSHUTDOWN_FUNCTION(spl) +{ + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_MSHUTDOWN_FUNCTION(spl) + */ +PHP_MSHUTDOWN_FUNCTION(spl) +{ + SPL_DEBUG(fprintf(stderr, "%s\n", "Shutting down SPL");) + + return SUCCESS; +} +/* }}} */ + +/* {{{ class_parents + */ +PHP_FUNCTION(class_parents) +{ + zval *obj; + zend_class_entry *parent_class; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &obj) == FAILURE) { + RETURN_FALSE; + } + array_init(return_value); + parent_class = Z_OBJCE_P(obj)->parent; + while (parent_class) { + spl_add_class_name(return_value, parent_class, 0, 0 TSRMLS_CC); + parent_class = parent_class->parent; + } +} +/* }}} */ + +/* {{{ class_implements + */ +PHP_FUNCTION(class_implements) +{ + zval *obj; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &obj) == FAILURE) { + RETURN_FALSE; + } + array_init(return_value); + spl_add_interfaces(return_value, Z_OBJCE_P(obj), 1, ZEND_ACC_INTERFACE TSRMLS_CC); +} +/* }}} */ + +#define SPL_ADD_CLASS(class_name, z_list, sub, allow, ce_flags) \ + spl_add_classes(&spl_ce_ ## class_name, z_list, sub, allow, ce_flags TSRMLS_CC) + +#define SPL_LIST_CLASSES(z_list, sub, allow, ce_flags) \ + SPL_ADD_CLASS(ArrayObject, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(ArrayIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(CachingIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(CachingRecursiveIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(DirectoryIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(FilterIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(LimitIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(ParentIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(RecursiveDirectoryIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(RecursiveIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(RecursiveIteratorIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(SeekableIterator, z_list, sub, allow, ce_flags); \ + SPL_ADD_CLASS(SimpleXMLIterator, z_list, sub, allow, ce_flags); \ + +/* {{{ spl_classes */ +PHP_FUNCTION(spl_classes) +{ + array_init(return_value); + + SPL_LIST_CLASSES(return_value, 0, 0, 0) +} +/* }}} */ + +int spl_build_class_list_string(zval **entry, char **list TSRMLS_DC) +{ + char *res; + + spprintf(&res, 0, "%s, %s", *list, Z_STRVAL_PP(entry)); + efree(*list); + *list = res; + return ZEND_HASH_APPLY_KEEP; +} + +/* {{{ PHP_MINFO(spl) + */ +PHP_MINFO_FUNCTION(spl) +{ + zval list; + char *strg; + + php_info_print_table_start(); + php_info_print_table_header(2, "SPL support", "enabled"); + + INIT_PZVAL(&list); + array_init(&list); + SPL_LIST_CLASSES(&list, 0, 1, ZEND_ACC_INTERFACE) + strg = estrdup(""); + zend_hash_apply_with_argument(Z_ARRVAL_P(&list), (apply_func_arg_t)spl_build_class_list_string, &strg TSRMLS_CC); + zval_dtor(&list); + php_info_print_table_row(2, "Interfaces", strg + 2); + efree(strg); + + INIT_PZVAL(&list); + array_init(&list); + SPL_LIST_CLASSES(&list, 0, -1, ZEND_ACC_INTERFACE) + strg = estrdup(""); + zend_hash_apply_with_argument(Z_ARRVAL_P(&list), (apply_func_arg_t)spl_build_class_list_string, &strg TSRMLS_CC); + zval_dtor(&list); + php_info_print_table_row(2, "Classes", strg + 2); + efree(strg); + + php_info_print_table_end(); +} +/* }}} */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim600: fdm=marker + * vim: noet sw=4 ts=4 + */ |