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message.c
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message.c
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/*
* Protocol Buffers for PHP
* Copyright 2013 Shuhei Tanuma. All rights reserved.
*
* https://github.com/chobie/php-protocolbuffers
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "protocolbuffers.h"
#include "message.h"
#include "ext/standard/php_smart_str.h"
#include "unknown_field_set.h"
#include "extension_registry.h"
//#if ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION == 4) && (PHP_RELEASE_VERSION >= 26)) || ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION == 5) && (PHP_RELEASE_VERSION >= 10))
//#include "ext/json/php_json.h"
//#endif
enum ProtocolBuffers_MagicMethod {
MAGICMETHOD_GET = 1,
MAGICMETHOD_SET = 2,
MAGICMETHOD_APPEND = 3,
MAGICMETHOD_CLEAR = 4,
MAGICMETHOD_HAS = 5,
MAGICMETHOD_MUTABLE= 6,
};
static zend_object_handlers php_protocolbuffers_message_object_handlers;
static int json_serializable_checked = 0;
#define PHP_PROTOCOLBUFFERS_MESSAGE_CHECK_SCHEME2(instance, container, proto) \
{\
zend_class_entry *__ce;\
int __err;\
\
__ce = Z_OBJCE_P(instance);\
__err = php_protocolbuffers_get_scheme_container(__ce->name, __ce->name_length, container TSRMLS_CC);\
if (__err) {\
if (EG(exception)) {\
return;\
} else {\
/* TODO: improve displaying error message */\
php_error_docref(NULL TSRMLS_CC, E_ERROR, "php_protocolbuffers_get_scheme_container failed. %s does not have getDescriptor method", __ce->name);\
return;\
}\
}\
}
#define PHP_PROTOCOLBUFFERS_MESSAGE_CHECK_SCHEME PHP_PROTOCOLBUFFERS_MESSAGE_CHECK_SCHEME2(instance, &container, proto)
static void php_protocolbuffers_message_free_storage(php_protocolbuffers_message *object TSRMLS_DC)
{
if (object->container != NULL) {
ZVAL_NULL(object->container);
zval_ptr_dtor(&object->container);
object->container = NULL;
}
zend_object_std_dtor(&object->zo TSRMLS_CC);
efree(object);
}
zend_object_value php_protocolbuffers_message_new(zend_class_entry *ce TSRMLS_DC)
{
zend_object_value retval;
PHP_PROTOCOLBUFFERS_STD_CREATE_OBJECT(php_protocolbuffers_message);
object->max = 0;
object->offset = 0;
MAKE_STD_ZVAL(object->container);
ZVAL_NULL(object->container);
retval.handlers = &php_protocolbuffers_message_object_handlers;
return retval;
}
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message___construct, 0, 0, 0)
ZEND_ARG_INFO(0, params)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_set_from, 0, 0, 1)
ZEND_ARG_INFO(0, params)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_serialize_to_string, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_parse_from_string, 0, 0, 1)
ZEND_ARG_INFO(0, string)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message___call, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, args)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_merge_from, 0, 0, 1)
ZEND_ARG_INFO(0, message)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_discard_unknown_fields, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_clear, 0, 0, 0)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_clear_alls, 0, 0, 0)
ZEND_ARG_INFO(0, clear_unknown_fields)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_has, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_get, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_mutable, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_set, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_append, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_get_extension, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_has_extension, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_set_extension, 0, 0, 2)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_protocolbuffers_message_clear_extension, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_END_ARG_INFO()
static void php_protocolbuffers_get_hash(php_protocolbuffers_scheme_container *container, php_protocolbuffers_scheme *scheme, zval *object, char **name, int *name_len, HashTable **ht TSRMLS_DC)
{
char *n = {0};
int n_len = 0;
HashTable *htt = NULL;
if (container->use_single_property > 0) {
n = container->single_property_name;
n_len = container->single_property_name_len;
if (zend_hash_find(Z_OBJPROP_P(object), n, n_len, (void **)&htt) == FAILURE) {
return;
}
n = scheme->name;
n_len = scheme->name_len;
} else {
htt = Z_OBJPROP_P(object);
n = scheme->mangled_name;
n_len = scheme->mangled_name_len;
}
name = &n;
name_len = &n_len;
*ht = htt;
}
static void php_protocolbuffers_message_merge_from(php_protocolbuffers_scheme_container *container, HashTable *htt, HashTable *hts TSRMLS_DC)
{
php_protocolbuffers_scheme *scheme;
int i = 0;
for (i = 0; i < container->size; i++) {
zval **tmp = NULL;
char *name = {0};
int name_len = 0;
scheme = &(container->scheme[i]);
if (container->use_single_property > 0) {
name = scheme->name;
name_len = scheme->name_len;
} else {
name = scheme->mangled_name;
name_len = scheme->mangled_name_len;
}
if (zend_hash_find(hts, name, name_len, (void **)&tmp) == SUCCESS) {
zval *val;
switch (Z_TYPE_PP(tmp)) {
case IS_NULL:
break;
case IS_STRING:
MAKE_STD_ZVAL(val);
ZVAL_STRINGL(val, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
break;
case IS_LONG:
MAKE_STD_ZVAL(val);
ZVAL_LONG(val, Z_LVAL_PP(tmp));
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
break;
case IS_DOUBLE:
MAKE_STD_ZVAL(val);
ZVAL_DOUBLE(val, Z_DVAL_PP(tmp));
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
break;
case IS_OBJECT:
{
zval **tmp2 = NULL;
if (zend_hash_find(htt, name, name_len, (void **)&tmp2) == SUCCESS) {
if (Z_TYPE_PP(tmp2) == IS_OBJECT) {
char *n;
int n_len;
php_protocolbuffers_scheme_container *c;
HashTable *_htt = NULL, *_hts = NULL;
PHP_PROTOCOLBUFFERS_MESSAGE_CHECK_SCHEME2(*tmp, &c, p)
php_protocolbuffers_get_hash(c, c->scheme, *tmp, &n, &n_len, &_htt TSRMLS_CC);
php_protocolbuffers_get_hash(c, c->scheme, *tmp2, &n, &n_len, &_hts TSRMLS_CC);
php_protocolbuffers_message_merge_from(c, _htt, _hts TSRMLS_CC);
} else {
MAKE_STD_ZVAL(val);
ZVAL_ZVAL(val, *tmp, 1, 0);
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
}
} else {
MAKE_STD_ZVAL(val);
ZVAL_ZVAL(val, *tmp, 1, 0);
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
}
}
break;
case IS_ARRAY: {
zval **tmp2 = NULL;
if (zend_hash_find(htt, name, name_len, (void **)&tmp2) == SUCCESS) {
if (Z_TYPE_PP(tmp2) == IS_ARRAY) {
php_array_merge(Z_ARRVAL_PP(tmp2), Z_ARRVAL_PP(tmp), 1 TSRMLS_CC);
} else {
MAKE_STD_ZVAL(val);
ZVAL_ZVAL(val, *tmp, 1, 0);
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
}
} else {
MAKE_STD_ZVAL(val);
ZVAL_ZVAL(val, *tmp, 1, 0);
Z_ADDREF_P(val);
zend_hash_update(htt, name, name_len, (void **)&val, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
}
}
break;
default:
zend_error(E_NOTICE, "mergeFrom: zval type %d is not supported.", Z_TYPE_PP(tmp));
}
}
}
}
static inline void php_protocolbuffers_typeconvert(php_protocolbuffers_scheme *scheme, zval *vl TSRMLS_DC)
{
// TODO: check message
#define TYPE_CONVERT(vl) \
switch (scheme->type) {\
case TYPE_STRING:\
if (Z_TYPE_P(vl) != IS_STRING) {\
if (Z_TYPE_P(vl) == IS_OBJECT && zend_hash_exists(&(Z_OBJCE_P(vl)->function_table), ZEND_STRS("__tostring"))) {\
} else {\
convert_to_string(vl);\
}\
}\
break;\
case TYPE_SINT32:\
case TYPE_INT32:\
case TYPE_UINT32:\
if (Z_TYPE_P(vl) != IS_LONG) {\
if (Z_TYPE_P(vl) != IS_STRING) {\
convert_to_long(vl);\
}\
}\
break;\
case TYPE_SINT64:\
case TYPE_INT64:\
case TYPE_UINT64:\
if (Z_TYPE_P(vl) != IS_LONG) {\
if (Z_TYPE_P(vl) != IS_STRING) {\
convert_to_long(vl);\
}\
}\
break;\
case TYPE_DOUBLE:\
case TYPE_FLOAT:\
if (Z_TYPE_P(vl) != IS_DOUBLE) {\
if (Z_TYPE_P(vl) != IS_STRING) {\
convert_to_double(vl);\
}\
}\
break;\
case TYPE_BOOL:\
if (Z_TYPE_P(vl) != IS_BOOL) {\
convert_to_boolean(vl);\
}\
break;\
}\
if (scheme->repeated < 1) {
TYPE_CONVERT(vl)
} else {
zval **entry;
HashPosition pos;
if (Z_TYPE_P(vl) == IS_ARRAY) {
zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(vl), &pos);
while (zend_hash_get_current_data_ex(Z_ARRVAL_P(vl), (void **)&entry, &pos) == SUCCESS) {
TYPE_CONVERT(*entry)
zend_hash_move_forward_ex(Z_ARRVAL_P(vl), &pos);
}
}
}
#undef TYPE_CONVERT
}
static php_protocolbuffers_scheme *php_protocolbuffers_message_get_scheme_by_name(php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len)
{
int i = 0;
php_protocolbuffers_scheme *scheme = NULL;
for (i = 0; i < container->size; i++) {
scheme = &container->scheme[i];
if (strcmp(scheme->name, name) == 0) {
break;
}
if (name2 != NULL) {
if (scheme->magic_type == 1 && strcasecmp(scheme->original_name, name2) == 0) {
break;
}
}
scheme = NULL;
}
return scheme;
}
static void php_protocolbuffers_message_get_hash_table_by_container(php_protocolbuffers_scheme_container *container, php_protocolbuffers_scheme *scheme, zval *instance, HashTable **hash, char **name, int *name_len TSRMLS_DC)
{
char *n = NULL;
int n_len = 0;
HashTable *htt = NULL;
if (container->use_single_property > 0) {
n = container->single_property_name;
n_len = container->single_property_name_len;
if (zend_hash_find(Z_OBJPROP_P(instance), n, n_len, (void **)&htt) == FAILURE) {
return;
}
} else {
htt = Z_OBJPROP_P(instance);
n = scheme->mangled_name;
n_len = scheme->mangled_name_len;
}
*hash = htt;
*name = n;
*name_len = n_len;
}
static void php_protocolbuffers_message_get(INTERNAL_FUNCTION_PARAMETERS, zval *instance, php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len, zval *params)
{
char *n = {0};
int n_len = 0;
HashTable *htt = NULL;
php_protocolbuffers_scheme *scheme;
zval **e = NULL;
scheme = php_protocolbuffers_message_get_scheme_by_name(container, name, name_len, name2, name2_len);
if (scheme == NULL) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "%s does not find", name);
return;
}
if (scheme->is_extension) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "get method can't use for extension value", name);
return;
}
php_protocolbuffers_message_get_hash_table_by_container(container, scheme, instance, &htt, &n, &n_len TSRMLS_CC);
if (zend_hash_find(htt, n, n_len, (void **)&e) == SUCCESS) {
if (scheme->repeated && params != NULL && Z_TYPE_P(params) != IS_NULL) {
zval **value;
if (Z_TYPE_P(params) != IS_LONG) {
convert_to_long(params);
}
if (zend_hash_index_find(Z_ARRVAL_PP(e), Z_LVAL_P(params), (void **)&value) == SUCCESS) {
RETURN_ZVAL(*value, 1, 0);
}
} else {
if (scheme->ce != NULL && Z_TYPE_PP(e) == IS_NULL) {
zval *tmp;
MAKE_STD_ZVAL(tmp);
object_init_ex(tmp, scheme->ce);
php_protocolbuffers_properties_init(tmp, scheme->ce TSRMLS_CC);
RETURN_ZVAL(tmp, 0, 1);
} else {
RETURN_ZVAL(*e, 1, 0);
}
}
}
}
static void php_protocolbuffers_message_set(INTERNAL_FUNCTION_PARAMETERS, zval *instance, php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len, zval *value)
{
php_protocolbuffers_scheme *scheme;
php_protocolbuffers_message *m;
zval *tmp;
zval **e = NULL;
HashTable *htt;
char *n = {0};
int n_len = 0;
int should_free = 0;
scheme = php_protocolbuffers_message_get_scheme_by_name(container, name, name_len, name2, name2_len);
if (scheme == NULL) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "%s does not find", name);
return;
}
if (scheme->is_extension) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "set method can't use for extension value", name);
return;
}
if (Z_TYPE_P(value) == IS_NULL) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "set method can't pass null value", name);
return;
}
if (scheme->ce != NULL) {
if (scheme->repeated) {
HashPosition pos;
zval **element, *outer;
if (zend_hash_num_elements(Z_ARRVAL_P(value)) > 0) {
MAKE_STD_ZVAL(outer);
array_init(outer);
for(zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(value), &pos);
zend_hash_get_current_data_ex(Z_ARRVAL_P(value), (void **)&element, &pos) == SUCCESS;
zend_hash_move_forward_ex(Z_ARRVAL_P(value), &pos)
) {
zval *child, *param;
if (Z_TYPE_PP(element) == IS_NULL) {
continue;
}
if (Z_TYPE_PP(element) == IS_OBJECT) {
if (scheme->ce != Z_OBJCE_PP(element)) {
zval_ptr_dtor(&outer);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "expected %s class. given %s class", scheme->ce->name, Z_OBJCE_PP(element)->name);
return;
} else {
m = PHP_PROTOCOLBUFFERS_GET_OBJECT(php_protocolbuffers_message, *element);
ZVAL_ZVAL(m->container, instance, 0, 0);
Z_ADDREF_PP(element);
add_next_index_zval(outer, *element);
}
} else {
MAKE_STD_ZVAL(child);
MAKE_STD_ZVAL(param);
ZVAL_ZVAL(param, *element, 1, 0);
object_init_ex(child, scheme->ce);
php_protocolbuffers_properties_init(child, scheme->ce TSRMLS_CC);
zend_call_method_with_1_params(&child, scheme->ce, NULL, ZEND_CONSTRUCTOR_FUNC_NAME, NULL, param);
zval_ptr_dtor(¶m);
m = PHP_PROTOCOLBUFFERS_GET_OBJECT(php_protocolbuffers_message, child);
ZVAL_ZVAL(m->container, instance, 0, 0);
add_next_index_zval(outer, child);
}
}
value = outer;
should_free = 1;
}
} else {
if (Z_TYPE_P(value) == IS_ARRAY) {
/* NOTE(chobie): Array to Object conversion */
zval *param;
MAKE_STD_ZVAL(tmp);
MAKE_STD_ZVAL(param);
ZVAL_ZVAL(param, value, 1, 0);
object_init_ex(tmp, scheme->ce);
php_protocolbuffers_properties_init(tmp, scheme->ce TSRMLS_CC);
zend_call_method_with_1_params(&tmp, scheme->ce, NULL, ZEND_CONSTRUCTOR_FUNC_NAME, NULL, param);
zval_ptr_dtor(¶m);
value = tmp;
should_free = 1;
}
if (scheme->ce != Z_OBJCE_P(value)) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "expected %s class. given %s class", scheme->ce->name, Z_OBJCE_P(value)->name);
return;
}
m = PHP_PROTOCOLBUFFERS_GET_OBJECT(php_protocolbuffers_message, value);
ZVAL_ZVAL(m->container, instance, 0, 0);
}
}
php_protocolbuffers_message_get_hash_table_by_container(container, scheme, instance, &htt, &n, &n_len TSRMLS_CC);
if (zend_hash_find(htt, n, n_len, (void **)&e) == SUCCESS) {
zval *vl = NULL;
if (container->use_single_property > 0) {
MAKE_STD_ZVAL(vl);
ZVAL_ZVAL(vl, *e, 1, 0);
php_protocolbuffers_typeconvert(scheme, vl TSRMLS_CC);
Z_ADDREF_P(vl);
zend_hash_update(htt, scheme->name, scheme->name_len, (void **)&vl, sizeof(zval *), NULL);
zval_ptr_dtor(&vl);
} else {
zval *garvage = *e;
MAKE_STD_ZVAL(vl);
ZVAL_ZVAL(vl, value, 1, 0);
Z_ADDREF_P(vl);
php_protocolbuffers_typeconvert(scheme, vl TSRMLS_CC);
*e = vl;
zval_ptr_dtor(&garvage);
zval_ptr_dtor(&vl);
}
if (should_free) {
zval_ptr_dtor(&value);
}
}
}
static void php_protocolbuffers_message_clear(INTERNAL_FUNCTION_PARAMETERS, zval *instance, php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len)
{
php_protocolbuffers_scheme *scheme;
zval **e = NULL;
HashTable *htt;
char *n = {0};
int n_len = 0;
scheme = php_protocolbuffers_message_get_scheme_by_name(container, name, name_len, name2, name2_len);
if (scheme == NULL) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "%s does not find", name);
return;
}
if (scheme->is_extension) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "clear method can't use for extension value", name);
return;
}
php_protocolbuffers_message_get_hash_table_by_container(container, scheme, instance, &htt, &n, &n_len TSRMLS_CC);
if (zend_hash_find(htt, n, n_len, (void **)&e) == SUCCESS) {
zval *vl = NULL;
if (container->use_single_property > 0) {
MAKE_STD_ZVAL(vl);
if (scheme->repeated > 0) {
array_init(vl);
} else {
ZVAL_NULL(vl);
}
php_protocolbuffers_typeconvert(scheme, vl TSRMLS_CC);
zend_hash_update(htt, scheme->name, scheme->name_len, (void **)&vl, sizeof(zval *), NULL);
} else {
zval *garvage = *e;
MAKE_STD_ZVAL(vl);
if (scheme->repeated > 0) {
array_init(vl);
} else {
ZVAL_NULL(vl);
}
*e = vl;
zval_ptr_dtor(&garvage);
}
}
}
static void php_protocolbuffers_message_append(INTERNAL_FUNCTION_PARAMETERS, zval *instance, php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len, zval *value)
{
php_protocolbuffers_scheme *scheme;
php_protocolbuffers_message *m;
zval **e = NULL;
HashTable *htt;
char *n = {0};
int n_len = 0;
scheme = php_protocolbuffers_message_get_scheme_by_name(container, name, name_len, name2, name2_len);
if (scheme == NULL) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "%s does not find", name);
return;
}
if (scheme->is_extension) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "append method can't use for extension value", name);
return;
}
if (scheme->repeated < 1) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "append method can't use for non repeated value", name);
return;
}
if (Z_TYPE_P(value) == IS_NULL) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "append method can't pass null value", name);
return;
}
if (scheme->ce != NULL) {
if (scheme->ce != Z_OBJCE_P(value)) {
zval_ptr_dtor(&value);
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "expected %s class. given %s class", scheme->ce->name, Z_OBJCE_P(value)->name);
return;
}
m = PHP_PROTOCOLBUFFERS_GET_OBJECT(php_protocolbuffers_message, value);
ZVAL_ZVAL(m->container, instance, 0, 0);
}
php_protocolbuffers_message_get_hash_table_by_container(container, scheme, instance, &htt, &n, &n_len TSRMLS_CC);
if (container->use_single_property > 0 && zend_hash_exists(htt, n, n_len) == 0) {
zval_ptr_dtor(&value);
zend_error(E_ERROR, "not initialized");
return;
}
if (zend_hash_find(htt, n, n_len, (void **)&e) == SUCCESS) {
zval *nval = NULL, *val = NULL;
int flag = 0;
if (Z_TYPE_PP(e) != IS_ARRAY) {
MAKE_STD_ZVAL(nval);
array_init(nval);
flag = 1;
} else {
nval = *e;
}
MAKE_STD_ZVAL(val);
ZVAL_ZVAL(val, value, 1, 0);
Z_ADDREF_P(nval);
Z_ADDREF_P(val);
zend_hash_next_index_insert(Z_ARRVAL_P(nval), &val, sizeof(zval *), NULL);
zend_hash_update(htt, n, n_len, (void **)&nval, sizeof(zval *), NULL);
zval_ptr_dtor(&val);
if (flag == 1) {
zval_ptr_dtor(&nval);
}
}
}
static void php_protocolbuffers_message_has(INTERNAL_FUNCTION_PARAMETERS, zval *instance, php_protocolbuffers_scheme_container *container, char *name, int name_len, char *name2, int name2_len)
{
char *n = {0};
int n_len = 0;
HashTable *htt = NULL;
php_protocolbuffers_scheme *scheme;
zval **e = NULL;
scheme = php_protocolbuffers_message_get_scheme_by_name(container, name, name_len, name2, name2_len);
if (scheme == NULL) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "%s does not find", name);
return;
}
if (scheme->is_extension) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "has method can't use for extension value", name);
return;
}
php_protocolbuffers_message_get_hash_table_by_container(container, scheme, instance, &htt, &n, &n_len TSRMLS_CC);
if (zend_hash_find(htt, n, n_len, (void **)&e) == SUCCESS) {
if (Z_TYPE_PP(e) == IS_NULL) {
RETURN_FALSE;
} else if (Z_TYPE_PP(e) == IS_ARRAY) {
if (zend_hash_num_elements(Z_ARRVAL_PP(e)) < 1) {
RETURN_FALSE;
} else {
RETURN_TRUE;
}
} else {
RETURN_TRUE;
}
}
}
static int php_protocolbuffers_get_unknown_zval(zval **retval, php_protocolbuffers_scheme_container *container, zval *instance TSRMLS_DC)
{
zval **unknown_fieldset = NULL;
HashTable *target = NULL;
char *unknown_name = {0};
int free = 0, unknown_name_len = 0, result = 0;
if (container->use_single_property > 0) {
zval **unknown_property;
if (zend_hash_find(Z_OBJPROP_P(instance), container->single_property_name, container->single_property_name_len, (void **)&unknown_property) == FAILURE) {
return result;
}
unknown_name = php_protocolbuffers_get_default_unknown_property_name();
unknown_name_len = php_protocolbuffers_get_default_unknown_property_name_len();
target = Z_ARRVAL_PP(unknown_property);
} else {
zend_mangle_property_name(&unknown_name, &unknown_name_len, (char*)"*", 1, (char*)php_protocolbuffers_get_default_unknown_property_name(), php_protocolbuffers_get_default_unknown_property_name_len(), 0);
target = Z_OBJPROP_P(instance);
free = 1;
}
if (zend_hash_find(target, (char*)unknown_name, unknown_name_len, (void **)&unknown_fieldset) == SUCCESS) {
*retval = *unknown_fieldset;
result = 1;
}
if (free) {
efree(unknown_name);
}
return result;
}
static enum ProtocolBuffers_MagicMethod php_protocolbuffers_parse_magic_method(const char *name, size_t name_len, smart_str *buf, smart_str *buf2)
{
int i = 0;
int last_is_capital = 0;
enum ProtocolBuffers_MagicMethod flag = 0;
for (i = 0; i < name_len; i++) {
if (flag == 0) {
if (i+2 < name_len && name[i] == 'g' && name[i+1] == 'e' && name[i+2] == 't') {
i += 2;
flag = MAGICMETHOD_GET;
continue;
} else if (i+2 < name_len && name[i] == 's' && name[i+1] == 'e' && name[i+2] == 't') {
i += 2;
flag = MAGICMETHOD_SET;
continue;
} else if (i+7 < name_len &&
name[i] == 'm' &&
name[i+1] == 'u' &&
name[i+2] == 't' &&
name[i+3] == 'a' &&
name[i+4] == 'b' &&
name[i+5] == 'l' &&
name[i+6] == 'e'
){
i += 7;
flag = MAGICMETHOD_MUTABLE;
} else if (i+6 < name_len &&
name[i] == 'a' &&
name[i+1] == 'p' &&
name[i+2] == 'p' &&
name[i+3] == 'e' &&
name[i+4] == 'n' &&
name[i+5] == 'd'
) {
i += 6;
flag = MAGICMETHOD_APPEND;
} else if (i+5 < name_len &&
name[i] == 'c' &&
name[i+1] == 'l' &&
name[i+2] == 'e' &&
name[i+3] == 'a' &&
name[i+4] == 'r') {
i += 5;
flag = MAGICMETHOD_CLEAR;
} else if (i+3 < name_len &&
name[i] == 'h' &&
name[i+1] == 'a' &&
name[i+2] == 's'
) {
i += 3;
flag = MAGICMETHOD_HAS;
} else {
break;
}
}
if (name[i] >= 'A' && name[i] <= 'Z') {
if (buf->len > 0) {
// if ((last_is_capital == 0
// && i+1 >= name_len)
// || (i+1 < name_len && name[i+1] >= 'a' && name[i+1] <= 'z')) {
// smart_str_appendc(buf, '_');
// }
smart_str_appendc(buf, '_');
}
smart_str_appendc(buf, name[i] + ('a' - 'A'));
smart_str_appendc(buf2, name[i]);
last_is_capital = 1;
} else {
smart_str_appendc(buf, name[i]);
smart_str_appendc(buf2, name[i]);
last_is_capital = 0;
}
}
smart_str_0(buf);
smart_str_0(buf2);
return flag;
}
static void php_protocolbuffers_set_from(INTERNAL_FUNCTION_PARAMETERS, zval *instance, zval *params)
{
HashPosition pos;
zval **param;
php_protocolbuffers_scheme_container *container = NULL;
char *key;
uint key_len;
unsigned long index= 0;
PHP_PROTOCOLBUFFERS_MESSAGE_CHECK_SCHEME
for (zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(params), &pos);
zend_hash_get_current_data_ex(Z_ARRVAL_P(params), (void **)¶m, &pos) == SUCCESS;
zend_hash_move_forward_ex(Z_ARRVAL_P(params), &pos)) {
if (zend_hash_get_current_key_ex(Z_ARRVAL_P(params), &key, &key_len, &index, 0, &pos) == HASH_KEY_IS_STRING) {
php_protocolbuffers_message_set(INTERNAL_FUNCTION_PARAM_PASSTHRU, instance, container, key, key_len, key, key_len, *param);
}
}
}
/* {{{ proto ProtocolBuffersMessage ProtocolBuffersMessage::__construct([array $params])
*/
PHP_METHOD(protocolbuffers_message, __construct)
{
zval *params = NULL, *instance = getThis();
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
"|a", ¶ms) == FAILURE) {
return;
}
if (php_protocolbuffers_properties_init(instance, Z_OBJCE_P(instance) TSRMLS_CC)) {
return;
}
if (params != NULL) {
php_protocolbuffers_set_from(INTERNAL_FUNCTION_PARAM_PASSTHRU, instance, params);
}
}
/* }}} */
/* {{{ proto ProtocolBuffersMessage ProtocolBuffersMessage::setFrom(array $params)
*/
PHP_METHOD(protocolbuffers_message, setFrom)
{
zval *params = NULL, *instance = getThis();
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
"a", ¶ms) == FAILURE) {
return;
}
php_protocolbuffers_set_from(INTERNAL_FUNCTION_PARAM_PASSTHRU, instance, params);
}
/* }}} */
/* {{{ proto mixed ProtocolBuffersMessage::serializeToString()
*/
PHP_METHOD(protocolbuffers_message, serializeToString)
{
zval *instance = getThis();
php_protocolbuffers_encode(INTERNAL_FUNCTION_PARAM_PASSTHRU, Z_OBJCE_P(instance), instance);
}
/* }}} */
/* {{{ proto mixed ProtocolBuffersMessage::parseFromString()
*/
PHP_METHOD(protocolbuffers_message, parseFromString)
{
#if (PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION < 3)
/* I tried to lookup current scope from EG(current_execute_data). but it doesn't have current scope. we can't do anymore */
zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "ProtocolBuffersMessage::parseFromString can't work under PHP 5.3. please use ProtocolBuffers:decode directly");
return;
#else
const char *data;
int data_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
"s", &data, &data_len) == FAILURE) {
return;
}
if (EG(called_scope)) {
php_protocolbuffers_decode(INTERNAL_FUNCTION_PARAM_PASSTHRU, data, data_len, EG(called_scope)->name, EG(called_scope)->name_length);
} else {
zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "Missing EG(current_scope). this is bug");
}
#endif
}
/* }}} */
/* {{{ proto mixed ProtocolBuffersMessage::mergeFrom($message)
*/
PHP_METHOD(protocolbuffers_message, mergeFrom)