--- /dev/null
+
+/*
+ * This file is part of Pimple.
+ *
+ * Copyright (c) 2014 Fabien Potencier
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is furnished
+ * to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#include "php_ini.h"
+#include "ext/standard/info.h"
+#include "php_pimple.h"
+#include "pimple_compat.h"
+#include "zend_interfaces.h"
+#include "zend.h"
+#include "Zend/zend_closures.h"
+#include "ext/spl/spl_exceptions.h"
+#include "Zend/zend_exceptions.h"
+#include "main/php_output.h"
+#include "SAPI.h"
+
+static zend_class_entry *pimple_ce;
+static zend_object_handlers pimple_object_handlers;
+static zend_class_entry *pimple_closure_ce;
+static zend_class_entry *pimple_serviceprovider_ce;
+static zend_object_handlers pimple_closure_object_handlers;
+static zend_internal_function pimple_closure_invoker_function;
+
+#define FETCH_DIM_HANDLERS_VARS pimple_object *pimple_obj = NULL; \
+ ulong index; \
+ pimple_obj = (pimple_object *)zend_object_store_get_object(object TSRMLS_CC); \
+
+#define PIMPLE_OBJECT_HANDLE_INHERITANCE_OBJECT_HANDLERS do { \
+ if (ce != pimple_ce) { \
+ zend_hash_find(&ce->function_table, ZEND_STRS("offsetget"), (void **)&function); \
+ if (function->common.scope != ce) { /* if the function is not defined in this actual class */ \
+ pimple_object_handlers.read_dimension = pimple_object_read_dimension; /* then overwrite the handler to use custom one */ \
+ } \
+ zend_hash_find(&ce->function_table, ZEND_STRS("offsetset"), (void **)&function); \
+ if (function->common.scope != ce) { \
+ pimple_object_handlers.write_dimension = pimple_object_write_dimension; \
+ } \
+ zend_hash_find(&ce->function_table, ZEND_STRS("offsetexists"), (void **)&function); \
+ if (function->common.scope != ce) { \
+ pimple_object_handlers.has_dimension = pimple_object_has_dimension; \
+ } \
+ zend_hash_find(&ce->function_table, ZEND_STRS("offsetunset"), (void **)&function); \
+ if (function->common.scope != ce) { \
+ pimple_object_handlers.unset_dimension = pimple_object_unset_dimension; \
+ } \
+ } else { \
+ pimple_object_handlers.read_dimension = pimple_object_read_dimension; \
+ pimple_object_handlers.write_dimension = pimple_object_write_dimension; \
+ pimple_object_handlers.has_dimension = pimple_object_has_dimension; \
+ pimple_object_handlers.unset_dimension = pimple_object_unset_dimension; \
+ }\
+ } while(0);
+
+#define PIMPLE_CALL_CB do { \
+ zend_fcall_info_argn(&fci TSRMLS_CC, 1, &object); \
+ fci.size = sizeof(fci); \
+ fci.object_ptr = retval->fcc.object_ptr; \
+ fci.function_name = retval->value; \
+ fci.no_separation = 1; \
+ fci.retval_ptr_ptr = &retval_ptr_ptr; \
+\
+ zend_call_function(&fci, &retval->fcc TSRMLS_CC); \
+ efree(fci.params); \
+ if (EG(exception)) { \
+ return EG(uninitialized_zval_ptr); \
+ } \
+ } while(0);
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo___construct, 0, 0, 0)
+ZEND_ARG_ARRAY_INFO(0, value, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetset, 0, 0, 2)
+ZEND_ARG_INFO(0, offset)
+ZEND_ARG_INFO(0, value)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetget, 0, 0, 1)
+ZEND_ARG_INFO(0, offset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetexists, 0, 0, 1)
+ZEND_ARG_INFO(0, offset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetunset, 0, 0, 1)
+ZEND_ARG_INFO(0, offset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_factory, 0, 0, 1)
+ZEND_ARG_INFO(0, callable)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_protect, 0, 0, 1)
+ZEND_ARG_INFO(0, callable)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_raw, 0, 0, 1)
+ZEND_ARG_INFO(0, id)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_extend, 0, 0, 2)
+ZEND_ARG_INFO(0, id)
+ZEND_ARG_INFO(0, callable)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_keys, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_register, 0, 0, 1)
+ZEND_ARG_OBJ_INFO(0, provider, Pimple\\ServiceProviderInterface, 0)
+ZEND_ARG_ARRAY_INFO(0, values, 1)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_serviceprovider_register, 0, 0, 1)
+ZEND_ARG_OBJ_INFO(0, pimple, Pimple\\Container, 0)
+ZEND_END_ARG_INFO()
+
+static const zend_function_entry pimple_ce_functions[] = {
+ PHP_ME(Pimple, __construct, arginfo___construct, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, factory, arginfo_factory, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, protect, arginfo_protect, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, raw, arginfo_raw, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, extend, arginfo_extend, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, keys, arginfo_keys, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, register, arginfo_register, ZEND_ACC_PUBLIC)
+
+ PHP_ME(Pimple, offsetSet, arginfo_offsetset, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, offsetGet, arginfo_offsetget, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, offsetExists, arginfo_offsetexists, ZEND_ACC_PUBLIC)
+ PHP_ME(Pimple, offsetUnset, arginfo_offsetunset, ZEND_ACC_PUBLIC)
+ PHP_FE_END
+};
+
+static const zend_function_entry pimple_serviceprovider_iface_ce_functions[] = {
+ PHP_ABSTRACT_ME(ServiceProviderInterface, register, arginfo_serviceprovider_register)
+ PHP_FE_END
+};
+
+static void pimple_closure_free_object_storage(pimple_closure_object *obj TSRMLS_DC)
+{
+ zend_object_std_dtor(&obj->zobj TSRMLS_CC);
+ if (obj->factory) {
+ zval_ptr_dtor(&obj->factory);
+ }
+ if (obj->callable) {
+ zval_ptr_dtor(&obj->callable);
+ }
+ efree(obj);
+}
+
+static void pimple_free_object_storage(pimple_object *obj TSRMLS_DC)
+{
+ zend_hash_destroy(&obj->factories);
+ zend_hash_destroy(&obj->protected);
+ zend_hash_destroy(&obj->values);
+ zend_object_std_dtor(&obj->zobj TSRMLS_CC);
+ efree(obj);
+}
+
+static void pimple_free_bucket(pimple_bucket_value *bucket)
+{
+ if (bucket->raw) {
+ zval_ptr_dtor(&bucket->raw);
+ }
+}
+
+static zend_object_value pimple_closure_object_create(zend_class_entry *ce TSRMLS_DC)
+{
+ zend_object_value retval;
+ pimple_closure_object *pimple_closure_obj = NULL;
+
+ pimple_closure_obj = ecalloc(1, sizeof(pimple_closure_object));
+ ZEND_OBJ_INIT(&pimple_closure_obj->zobj, ce);
+
+ pimple_closure_object_handlers.get_constructor = pimple_closure_get_constructor;
+ retval.handlers = &pimple_closure_object_handlers;
+ retval.handle = zend_objects_store_put(pimple_closure_obj, (zend_objects_store_dtor_t) zend_objects_destroy_object, (zend_objects_free_object_storage_t) pimple_closure_free_object_storage, NULL TSRMLS_CC);
+
+ return retval;
+}
+
+static zend_function *pimple_closure_get_constructor(zval *obj TSRMLS_DC)
+{
+ zend_error(E_ERROR, "Pimple\\ContainerClosure is an internal class and cannot be instantiated");
+
+ return NULL;
+}
+
+static int pimple_closure_get_closure(zval *obj, zend_class_entry **ce_ptr, union _zend_function **fptr_ptr, zval **zobj_ptr TSRMLS_DC)
+{
+ *zobj_ptr = obj;
+ *ce_ptr = Z_OBJCE_P(obj);
+ *fptr_ptr = (zend_function *)&pimple_closure_invoker_function;
+
+ return SUCCESS;
+}
+
+static zend_object_value pimple_object_create(zend_class_entry *ce TSRMLS_DC)
+{
+ zend_object_value retval;
+ pimple_object *pimple_obj = NULL;
+ zend_function *function = NULL;
+
+ pimple_obj = emalloc(sizeof(pimple_object));
+ ZEND_OBJ_INIT(&pimple_obj->zobj, ce);
+
+ PIMPLE_OBJECT_HANDLE_INHERITANCE_OBJECT_HANDLERS
+
+ retval.handlers = &pimple_object_handlers;
+ retval.handle = zend_objects_store_put(pimple_obj, (zend_objects_store_dtor_t) zend_objects_destroy_object, (zend_objects_free_object_storage_t) pimple_free_object_storage, NULL TSRMLS_CC);
+
+ zend_hash_init(&pimple_obj->factories, PIMPLE_DEFAULT_ZVAL_CACHE_NUM, NULL, (dtor_func_t)pimple_bucket_dtor, 0);
+ zend_hash_init(&pimple_obj->protected, PIMPLE_DEFAULT_ZVAL_CACHE_NUM, NULL, (dtor_func_t)pimple_bucket_dtor, 0);
+ zend_hash_init(&pimple_obj->values, PIMPLE_DEFAULT_ZVAL_VALUES_NUM, NULL, (dtor_func_t)pimple_bucket_dtor, 0);
+
+ return retval;
+}
+
+static void pimple_object_write_dimension(zval *object, zval *offset, zval *value TSRMLS_DC)
+{
+ FETCH_DIM_HANDLERS_VARS
+
+ pimple_bucket_value pimple_value = {0}, *found_value = NULL;
+ ulong hash;
+
+ pimple_zval_to_pimpleval(value, &pimple_value TSRMLS_CC);
+
+ if (!offset) {/* $p[] = 'foo' when not overloaded */
+ zend_hash_next_index_insert(&pimple_obj->values, (void *)&pimple_value, sizeof(pimple_bucket_value), NULL);
+ Z_ADDREF_P(value);
+ return;
+ }
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ hash = zend_hash_func(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);
+ zend_hash_quick_find(&pimple_obj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hash, (void **)&found_value);
+ if (found_value && found_value->type == PIMPLE_IS_SERVICE && found_value->initialized == 1) {
+ pimple_free_bucket(&pimple_value);
+ zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot override frozen service \"%s\".", Z_STRVAL_P(offset));
+ return;
+ }
+ if (zend_hash_quick_update(&pimple_obj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hash, (void *)&pimple_value, sizeof(pimple_bucket_value), NULL) == FAILURE) {
+ pimple_free_bucket(&pimple_value);
+ return;
+ }
+ Z_ADDREF_P(value);
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ zend_hash_index_find(&pimple_obj->values, index, (void **)&found_value);
+ if (found_value && found_value->type == PIMPLE_IS_SERVICE && found_value->initialized == 1) {
+ pimple_free_bucket(&pimple_value);
+ zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Cannot override frozen service \"%ld\".", index);
+ return;
+ }
+ if (zend_hash_index_update(&pimple_obj->values, index, (void *)&pimple_value, sizeof(pimple_bucket_value), NULL) == FAILURE) {
+ pimple_free_bucket(&pimple_value);
+ return;
+ }
+ Z_ADDREF_P(value);
+ break;
+ case IS_NULL: /* $p[] = 'foo' when overloaded */
+ zend_hash_next_index_insert(&pimple_obj->values, (void *)&pimple_value, sizeof(pimple_bucket_value), NULL);
+ Z_ADDREF_P(value);
+ break;
+ default:
+ pimple_free_bucket(&pimple_value);
+ zend_error(E_WARNING, "Unsupported offset type");
+ }
+}
+
+static void pimple_object_unset_dimension(zval *object, zval *offset TSRMLS_DC)
+{
+ FETCH_DIM_HANDLERS_VARS
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ zend_symtable_del(&pimple_obj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);
+ zend_symtable_del(&pimple_obj->factories, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);
+ zend_symtable_del(&pimple_obj->protected, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ zend_hash_index_del(&pimple_obj->values, index);
+ zend_hash_index_del(&pimple_obj->factories, index);
+ zend_hash_index_del(&pimple_obj->protected, index);
+ break;
+ default:
+ zend_error(E_WARNING, "Unsupported offset type");
+ }
+}
+
+static int pimple_object_has_dimension(zval *object, zval *offset, int check_empty TSRMLS_DC)
+{
+ FETCH_DIM_HANDLERS_VARS
+
+ pimple_bucket_value *retval = NULL;
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ if (zend_symtable_find(&pimple_obj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **)&retval) == SUCCESS) {
+ switch (check_empty) {
+ case 0: /* isset */
+ return 1; /* Differs from PHP behavior (Z_TYPE_P(retval->value) != IS_NULL;) */
+ case 1: /* empty */
+ default:
+ return zend_is_true(retval->value);
+ }
+ }
+ return 0;
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ if (zend_hash_index_find(&pimple_obj->values, index, (void **)&retval) == SUCCESS) {
+ switch (check_empty) {
+ case 0: /* isset */
+ return 1; /* Differs from PHP behavior (Z_TYPE_P(retval->value) != IS_NULL;)*/
+ case 1: /* empty */
+ default:
+ return zend_is_true(retval->value);
+ }
+ }
+ return 0;
+ break;
+ default:
+ zend_error(E_WARNING, "Unsupported offset type");
+ return 0;
+ }
+}
+
+static zval *pimple_object_read_dimension(zval *object, zval *offset, int type TSRMLS_DC)
+{
+ FETCH_DIM_HANDLERS_VARS
+
+ pimple_bucket_value *retval = NULL;
+ zend_fcall_info fci = {0};
+ zval *retval_ptr_ptr = NULL;
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ if (zend_symtable_find(&pimple_obj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **)&retval) == FAILURE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%s\" is not defined.", Z_STRVAL_P(offset));
+ return EG(uninitialized_zval_ptr);
+ }
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ if (zend_hash_index_find(&pimple_obj->values, index, (void **)&retval) == FAILURE) {
+ return EG(uninitialized_zval_ptr);
+ }
+ break;
+ case IS_NULL: /* $p[][3] = 'foo' first dim access */
+ return EG(uninitialized_zval_ptr);
+ break;
+ default:
+ zend_error(E_WARNING, "Unsupported offset type");
+ return EG(uninitialized_zval_ptr);
+ }
+
+ if(retval->type == PIMPLE_IS_PARAM) {
+ return retval->value;
+ }
+
+ if (zend_hash_index_exists(&pimple_obj->protected, retval->handle_num)) {
+ /* Service is protected, return the value every time */
+ return retval->value;
+ }
+
+ if (zend_hash_index_exists(&pimple_obj->factories, retval->handle_num)) {
+ /* Service is a factory, call it everytime and never cache its result */
+ PIMPLE_CALL_CB
+ Z_DELREF_P(retval_ptr_ptr); /* fetch dim addr will increment refcount */
+ return retval_ptr_ptr;
+ }
+
+ if (retval->initialized == 1) {
+ /* Service has already been called, return its cached value */
+ return retval->value;
+ }
+
+ ALLOC_INIT_ZVAL(retval->raw);
+ MAKE_COPY_ZVAL(&retval->value, retval->raw);
+
+ PIMPLE_CALL_CB
+
+ retval->initialized = 1;
+ zval_ptr_dtor(&retval->value);
+ retval->value = retval_ptr_ptr;
+
+ return retval->value;
+}
+
+static int pimple_zval_is_valid_callback(zval *_zval, pimple_bucket_value *_pimple_bucket_value TSRMLS_DC)
+{
+ if (Z_TYPE_P(_zval) != IS_OBJECT) {
+ return FAILURE;
+ }
+
+ if (_pimple_bucket_value->fcc.called_scope) {
+ return SUCCESS;
+ }
+
+ if (Z_OBJ_HANDLER_P(_zval, get_closure) && Z_OBJ_HANDLER_P(_zval, get_closure)(_zval, &_pimple_bucket_value->fcc.calling_scope, &_pimple_bucket_value->fcc.function_handler, &_pimple_bucket_value->fcc.object_ptr TSRMLS_CC) == SUCCESS) {
+ _pimple_bucket_value->fcc.called_scope = _pimple_bucket_value->fcc.calling_scope;
+ return SUCCESS;
+ } else {
+ return FAILURE;
+ }
+}
+
+static int pimple_zval_to_pimpleval(zval *_zval, pimple_bucket_value *_pimple_bucket_value TSRMLS_DC)
+{
+ _pimple_bucket_value->value = _zval;
+
+ if (Z_TYPE_P(_zval) != IS_OBJECT) {
+ return PIMPLE_IS_PARAM;
+ }
+
+ if (pimple_zval_is_valid_callback(_zval, _pimple_bucket_value TSRMLS_CC) == SUCCESS) {
+ _pimple_bucket_value->type = PIMPLE_IS_SERVICE;
+ _pimple_bucket_value->handle_num = Z_OBJ_HANDLE_P(_zval);
+ }
+
+ return PIMPLE_IS_SERVICE;
+}
+
+static void pimple_bucket_dtor(pimple_bucket_value *bucket)
+{
+ zval_ptr_dtor(&bucket->value);
+ pimple_free_bucket(bucket);
+}
+
+PHP_METHOD(Pimple, protect)
+{
+ zval *protected = NULL;
+ pimple_object *pobj = NULL;
+ pimple_bucket_value bucket = {0};
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &protected) == FAILURE) {
+ return;
+ }
+
+ if (pimple_zval_is_valid_callback(protected, &bucket TSRMLS_CC) == FAILURE) {
+ pimple_free_bucket(&bucket);
+ zend_throw_exception(spl_ce_InvalidArgumentException, "Callable is not a Closure or invokable object.", 0 TSRMLS_CC);
+ return;
+ }
+
+ pimple_zval_to_pimpleval(protected, &bucket TSRMLS_CC);
+ pobj = (pimple_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ if (zend_hash_index_update(&pobj->protected, bucket.handle_num, (void *)&bucket, sizeof(pimple_bucket_value), NULL) == SUCCESS) {
+ Z_ADDREF_P(protected);
+ RETURN_ZVAL(protected, 1 , 0);
+ } else {
+ pimple_free_bucket(&bucket);
+ }
+ RETURN_FALSE;
+}
+
+PHP_METHOD(Pimple, raw)
+{
+ zval *offset = NULL;
+ pimple_object *pobj = NULL;
+ pimple_bucket_value *value = NULL;
+ ulong index;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &offset) == FAILURE) {
+ return;
+ }
+
+ pobj = zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ if (zend_symtable_find(&pobj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void *)&value) == FAILURE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%s\" is not defined.", Z_STRVAL_P(offset));
+ RETURN_NULL();
+ }
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ if (zend_hash_index_find(&pobj->values, index, (void *)&value) == FAILURE) {
+ RETURN_NULL();
+ }
+ break;
+ case IS_NULL:
+ default:
+ zend_error(E_WARNING, "Unsupported offset type");
+ }
+
+ if (value->raw) {
+ RETVAL_ZVAL(value->raw, 1, 0);
+ } else {
+ RETVAL_ZVAL(value->value, 1, 0);
+ }
+}
+
+PHP_METHOD(Pimple, extend)
+{
+ zval *offset = NULL, *callable = NULL, *pimple_closure_obj = NULL;
+ pimple_bucket_value bucket = {0}, *value = NULL;
+ pimple_object *pobj = NULL;
+ pimple_closure_object *pcobj = NULL;
+ ulong index;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz", &offset, &callable) == FAILURE) {
+ return;
+ }
+
+ pobj = zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ switch (Z_TYPE_P(offset)) {
+ case IS_STRING:
+ if (zend_symtable_find(&pobj->values, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void *)&value) == FAILURE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%s\" is not defined.", Z_STRVAL_P(offset));
+ RETURN_NULL();
+ }
+ if (value->type != PIMPLE_IS_SERVICE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%s\" does not contain an object definition.", Z_STRVAL_P(offset));
+ RETURN_NULL();
+ }
+ break;
+ case IS_DOUBLE:
+ case IS_BOOL:
+ case IS_LONG:
+ if (Z_TYPE_P(offset) == IS_DOUBLE) {
+ index = (ulong)Z_DVAL_P(offset);
+ } else {
+ index = Z_LVAL_P(offset);
+ }
+ if (zend_hash_index_find(&pobj->values, index, (void *)&value) == FAILURE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%ld\" is not defined.", index);
+ RETURN_NULL();
+ }
+ if (value->type != PIMPLE_IS_SERVICE) {
+ zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Identifier \"%ld\" does not contain an object definition.", index);
+ RETURN_NULL();
+ }
+ break;
+ case IS_NULL:
+ default:
+ zend_error(E_WARNING, "Unsupported offset type");
+ }
+
+ if (pimple_zval_is_valid_callback(callable, &bucket TSRMLS_CC) == FAILURE) {
+ pimple_free_bucket(&bucket);
+ zend_throw_exception(spl_ce_InvalidArgumentException, "Extension service definition is not a Closure or invokable object.", 0 TSRMLS_CC);
+ RETURN_NULL();
+ }
+ pimple_free_bucket(&bucket);
+
+ ALLOC_INIT_ZVAL(pimple_closure_obj);
+ object_init_ex(pimple_closure_obj, pimple_closure_ce);
+
+ pcobj = zend_object_store_get_object(pimple_closure_obj TSRMLS_CC);
+ pcobj->callable = callable;
+ pcobj->factory = value->value;
+ Z_ADDREF_P(callable);
+ Z_ADDREF_P(value->value);
+
+ if (zend_hash_index_exists(&pobj->factories, value->handle_num)) {
+ pimple_zval_to_pimpleval(pimple_closure_obj, &bucket TSRMLS_CC);
+ zend_hash_index_del(&pobj->factories, value->handle_num);
+ zend_hash_index_update(&pobj->factories, bucket.handle_num, (void *)&bucket, sizeof(pimple_bucket_value), NULL);
+ Z_ADDREF_P(pimple_closure_obj);
+ }
+
+ pimple_object_write_dimension(getThis(), offset, pimple_closure_obj TSRMLS_CC);
+
+ RETVAL_ZVAL(pimple_closure_obj, 1, 1);
+}
+
+PHP_METHOD(Pimple, keys)
+{
+ HashPosition pos;
+ pimple_object *pobj = NULL;
+ zval **value = NULL;
+ zval *endval = NULL;
+ char *str_index = NULL;
+ int str_len;
+ ulong num_index;
+
+ if (zend_parse_parameters_none() == FAILURE) {
+ return;
+ }
+
+ pobj = zend_object_store_get_object(getThis() TSRMLS_CC);
+ array_init_size(return_value, zend_hash_num_elements(&pobj->values));
+
+ zend_hash_internal_pointer_reset_ex(&pobj->values, &pos);
+
+ while(zend_hash_get_current_data_ex(&pobj->values, (void **)&value, &pos) == SUCCESS) {
+ MAKE_STD_ZVAL(endval);
+ switch (zend_hash_get_current_key_ex(&pobj->values, &str_index, (uint *)&str_len, &num_index, 0, &pos)) {
+ case HASH_KEY_IS_STRING:
+ ZVAL_STRINGL(endval, str_index, str_len - 1, 1);
+ zend_hash_next_index_insert(Z_ARRVAL_P(return_value), &endval, sizeof(zval *), NULL);
+ break;
+ case HASH_KEY_IS_LONG:
+ ZVAL_LONG(endval, num_index);
+ zend_hash_next_index_insert(Z_ARRVAL_P(return_value), &endval, sizeof(zval *), NULL);
+ break;
+ }
+ zend_hash_move_forward_ex(&pobj->values, &pos);
+ }
+}
+
+PHP_METHOD(Pimple, factory)
+{
+ zval *factory = NULL;
+ pimple_object *pobj = NULL;
+ pimple_bucket_value bucket = {0};
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &factory) == FAILURE) {
+ return;
+ }
+
+ if (pimple_zval_is_valid_callback(factory, &bucket TSRMLS_CC) == FAILURE) {
+ pimple_free_bucket(&bucket);
+ zend_throw_exception(spl_ce_InvalidArgumentException, "Service definition is not a Closure or invokable object.", 0 TSRMLS_CC);
+ return;
+ }
+
+ pimple_zval_to_pimpleval(factory, &bucket TSRMLS_CC);
+ pobj = (pimple_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ if (zend_hash_index_update(&pobj->factories, bucket.handle_num, (void *)&bucket, sizeof(pimple_bucket_value), NULL) == SUCCESS) {
+ Z_ADDREF_P(factory);
+ RETURN_ZVAL(factory, 1 , 0);
+ } else {
+ pimple_free_bucket(&bucket);
+ }
+
+ RETURN_FALSE;
+}
+
+PHP_METHOD(Pimple, offsetSet)
+{
+ zval *offset = NULL, *value = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz", &offset, &value) == FAILURE) {
+ return;
+ }
+
+ pimple_object_write_dimension(getThis(), offset, value TSRMLS_CC);
+}
+
+PHP_METHOD(Pimple, offsetGet)
+{
+ zval *offset = NULL, *retval = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &offset) == FAILURE) {
+ return;
+ }
+
+ retval = pimple_object_read_dimension(getThis(), offset, 0 TSRMLS_CC);
+
+ RETVAL_ZVAL(retval, 1, 0);
+}
+
+PHP_METHOD(Pimple, offsetUnset)
+{
+ zval *offset = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &offset) == FAILURE) {
+ return;
+ }
+
+ pimple_object_unset_dimension(getThis(), offset TSRMLS_CC);
+}
+
+PHP_METHOD(Pimple, offsetExists)
+{
+ zval *offset = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &offset) == FAILURE) {
+ return;
+ }
+
+ RETVAL_BOOL(pimple_object_has_dimension(getThis(), offset, 1 TSRMLS_CC));
+}
+
+PHP_METHOD(Pimple, register)
+{
+ zval *provider;
+ zval **data;
+ zval *retval = NULL;
+ zval key;
+
+ HashTable *array = NULL;
+ HashPosition pos;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|h", &provider, pimple_serviceprovider_ce, &array) == FAILURE) {
+ return;
+ }
+
+ RETVAL_ZVAL(getThis(), 1, 0);
+
+ zend_call_method_with_1_params(&provider, Z_OBJCE_P(provider), NULL, "register", &retval, getThis());
+
+ if (retval) {
+ zval_ptr_dtor(&retval);
+ }
+
+ if (!array) {
+ return;
+ }
+
+ zend_hash_internal_pointer_reset_ex(array, &pos);
+
+ while(zend_hash_get_current_data_ex(array, (void **)&data, &pos) == SUCCESS) {
+ zend_hash_get_current_key_zval_ex(array, &key, &pos);
+ pimple_object_write_dimension(getThis(), &key, *data TSRMLS_CC);
+ zend_hash_move_forward_ex(array, &pos);
+ }
+}
+
+PHP_METHOD(Pimple, __construct)
+{
+ zval *values = NULL, **pData = NULL, offset;
+ HashPosition pos;
+ char *str_index = NULL;
+ zend_uint str_length;
+ ulong num_index;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!", &values) == FAILURE || !values) {
+ return;
+ }
+
+ zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(values), &pos);
+ while (zend_hash_has_more_elements_ex(Z_ARRVAL_P(values), &pos) == SUCCESS) {
+ zend_hash_get_current_data_ex(Z_ARRVAL_P(values), (void **)&pData, &pos);
+ zend_hash_get_current_key_ex(Z_ARRVAL_P(values), &str_index, &str_length, &num_index, 0, &pos);
+ INIT_ZVAL(offset);
+ if (zend_hash_get_current_key_type_ex(Z_ARRVAL_P(values), &pos) == HASH_KEY_IS_LONG) {
+ ZVAL_LONG(&offset, num_index);
+ } else {
+ ZVAL_STRINGL(&offset, str_index, (str_length - 1), 0);
+ }
+ pimple_object_write_dimension(getThis(), &offset, *pData TSRMLS_CC);
+ zend_hash_move_forward_ex(Z_ARRVAL_P(values), &pos);
+ }
+}
+
+/*
+ * This is PHP code snippet handling extend()s calls :
+
+ $extended = function ($c) use ($callable, $factory) {
+ return $callable($factory($c), $c);
+ };
+
+ */
+PHP_METHOD(PimpleClosure, invoker)
+{
+ pimple_closure_object *pcobj = NULL;
+ zval *arg = NULL, *retval = NULL, *newretval = NULL;
+ zend_fcall_info fci = {0};
+ zval **args[2];
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &arg) == FAILURE) {
+ return;
+ }
+
+ pcobj = zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ fci.function_name = pcobj->factory;
+ args[0] = &arg;
+ zend_fcall_info_argp(&fci TSRMLS_CC, 1, args);
+ fci.retval_ptr_ptr = &retval;
+ fci.size = sizeof(fci);
+
+ if (zend_call_function(&fci, NULL TSRMLS_CC) == FAILURE || EG(exception)) {
+ efree(fci.params);
+ return; /* Should here return default zval */
+ }
+
+ efree(fci.params);
+ memset(&fci, 0, sizeof(fci));
+ fci.size = sizeof(fci);
+
+ fci.function_name = pcobj->callable;
+ args[0] = &retval;
+ args[1] = &arg;
+ zend_fcall_info_argp(&fci TSRMLS_CC, 2, args);
+ fci.retval_ptr_ptr = &newretval;
+
+ if (zend_call_function(&fci, NULL TSRMLS_CC) == FAILURE || EG(exception)) {
+ efree(fci.params);
+ zval_ptr_dtor(&retval);
+ return;
+ }
+
+ efree(fci.params);
+ zval_ptr_dtor(&retval);
+
+ RETVAL_ZVAL(newretval, 1 ,1);
+}
+
+PHP_MINIT_FUNCTION(pimple)
+{
+ zend_class_entry tmp_pimple_ce, tmp_pimple_closure_ce, tmp_pimple_serviceprovider_iface_ce;
+ INIT_NS_CLASS_ENTRY(tmp_pimple_ce, PIMPLE_NS, "Container", pimple_ce_functions);
+ INIT_NS_CLASS_ENTRY(tmp_pimple_closure_ce, PIMPLE_NS, "ContainerClosure", NULL);
+ INIT_NS_CLASS_ENTRY(tmp_pimple_serviceprovider_iface_ce, PIMPLE_NS, "ServiceProviderInterface", pimple_serviceprovider_iface_ce_functions);
+
+ tmp_pimple_ce.create_object = pimple_object_create;
+ tmp_pimple_closure_ce.create_object = pimple_closure_object_create;
+
+ pimple_ce = zend_register_internal_class(&tmp_pimple_ce TSRMLS_CC);
+ zend_class_implements(pimple_ce TSRMLS_CC, 1, zend_ce_arrayaccess);
+
+ pimple_closure_ce = zend_register_internal_class(&tmp_pimple_closure_ce TSRMLS_CC);
+ pimple_closure_ce->ce_flags |= ZEND_ACC_FINAL_CLASS;
+
+ pimple_serviceprovider_ce = zend_register_internal_interface(&tmp_pimple_serviceprovider_iface_ce TSRMLS_CC);
+
+ memcpy(&pimple_closure_object_handlers, zend_get_std_object_handlers(), sizeof(*zend_get_std_object_handlers()));
+ pimple_object_handlers = std_object_handlers;
+ pimple_closure_object_handlers.get_closure = pimple_closure_get_closure;
+
+ pimple_closure_invoker_function.function_name = "Pimple closure internal invoker";
+ pimple_closure_invoker_function.fn_flags |= ZEND_ACC_CLOSURE;
+ pimple_closure_invoker_function.handler = ZEND_MN(PimpleClosure_invoker);
+ pimple_closure_invoker_function.num_args = 1;
+ pimple_closure_invoker_function.required_num_args = 1;
+ pimple_closure_invoker_function.scope = pimple_closure_ce;
+ pimple_closure_invoker_function.type = ZEND_INTERNAL_FUNCTION;
+ pimple_closure_invoker_function.module = &pimple_module_entry;
+
+ return SUCCESS;
+}
+
+PHP_MINFO_FUNCTION(pimple)
+{
+ php_info_print_table_start();
+ php_info_print_table_header(2, "SensioLabs Pimple C support", "enabled");
+ php_info_print_table_row(2, "Pimple supported version", PIMPLE_VERSION);
+ php_info_print_table_end();
+
+ php_info_print_box_start(0);
+ php_write((void *)ZEND_STRL("SensioLabs Pimple C support developed by Julien Pauli") TSRMLS_CC);
+ if (!sapi_module.phpinfo_as_text) {
+ php_write((void *)ZEND_STRL(sensiolabs_logo) TSRMLS_CC);
+ }
+ php_info_print_box_end();
+}
+
+zend_module_entry pimple_module_entry = {
+ STANDARD_MODULE_HEADER,
+ "pimple",
+ NULL,
+ PHP_MINIT(pimple),
+ NULL,
+ NULL,
+ NULL,
+ PHP_MINFO(pimple),
+ PIMPLE_VERSION,
+ STANDARD_MODULE_PROPERTIES
+};
+
+#ifdef COMPILE_DL_PIMPLE
+ZEND_GET_MODULE(pimple)
+#endif
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