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imagick.c
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imagick.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 / Imagick |
+----------------------------------------------------------------------+
| Copyright (c) 2006-2013 Mikko Koppanen, Scott MacVicar |
| ImageMagick (c) ImageMagick Studio LLC |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Mikko Kopppanen <[email protected]> |
| Scott MacVicar <[email protected]> |
+----------------------------------------------------------------------+
*/
#include "php_imagick.h"
#include "php_imagick_defs.h"
#include "php_imagick_macros.h"
#include "php_imagick_helpers.h"
#include "php_imagick_shared.h"
#if PHP_VERSION_ID >= 70000
#include "ext/standard/php_smart_string.h"
#else
#include "ext/standard/php_smart_str.h"
#endif
#if PHP_VERSION_ID < 70200
///* For the countable interface */
#include "ext/spl/spl_iterators.h"
#endif
#include "shim_php7_to_php8.h"
#if HAVE_OMP_PAUSE_RESOURCE_ALL
#include <omp.h>
#endif
ZEND_DECLARE_MODULE_GLOBALS(imagick)
#ifdef IMAGICK_WITH_KERNEL
#if PHP_VERSION_ID >= 80000
HashTable* php_imagickkernel_get_debug_info(zend_object *obj, int *is_temp TSRMLS_DC); /* {{{ */
#else
HashTable* php_imagickkernel_get_debug_info(zval *obj, int *is_temp TSRMLS_DC); /* {{{ */
#endif
#endif
#if MAGICKCORE_HDRI_ENABLE
#define IMAGICK_QUANTUM_TYPE IS_DOUBLE
#else
#define IMAGICK_QUANTUM_TYPE IS_LONG
#endif
zend_class_entry *php_imagick_sc_entry;
zend_class_entry *php_imagick_exception_class_entry;
zend_class_entry *php_imagickdraw_sc_entry;
zend_class_entry *php_imagickdraw_exception_class_entry;
zend_class_entry *php_imagickpixel_sc_entry;
zend_class_entry *php_imagickpixel_exception_class_entry;
zend_class_entry *php_imagickpixeliterator_sc_entry;
zend_class_entry *php_imagickpixeliterator_exception_class_entry;
#ifdef IMAGICK_WITH_KERNEL
zend_class_entry *php_imagickkernel_sc_entry;
zend_class_entry *php_imagickkernel_exception_class_entry;
#endif
#if defined(ZTS) && defined(PHP_WIN32)
static MUTEX_T imagick_mutex;
static THREAD_T imagick_thread_id;
#endif
/* Handlers */
static zend_object_handlers imagick_object_handlers;
static zend_object_handlers imagickdraw_object_handlers;
static zend_object_handlers imagickpixel_object_handlers;
static zend_object_handlers imagickpixeliterator_object_handlers;
#ifdef IMAGICK_WITH_KERNEL
static zend_object_handlers imagickkernel_object_handlers;
#endif
/* External API */
PHP_IMAGICK_API zend_class_entry *php_imagick_get_class_entry()
{
return php_imagick_sc_entry;
}
PHP_IMAGICK_API zend_class_entry *php_imagickdraw_get_class_entry()
{
return php_imagickdraw_sc_entry;
}
PHP_IMAGICK_API zend_class_entry *php_imagickpixel_get_class_entry()
{
return php_imagickpixel_sc_entry;
}
static zend_function_entry php_imagick_functions[] =
{
{ NULL, NULL, NULL, 0, 0 }
};
#include "ImagickDraw_arginfo.h"
const zend_function_entry *php_imagickdraw_class_methods = class_ImagickDraw_methods;
#include "ImagickPixelIterator_arginfo.h"
const zend_function_entry *php_imagickpixeliterator_class_methods = class_ImagickPixelIterator_methods;
#include "ImagickPixel_arginfo.h"
const zend_function_entry *php_imagickpixel_class_methods = class_ImagickPixel_methods;
#include "Imagick_arginfo.h"
const zend_function_entry *php_imagick_class_methods = class_Imagick_methods;
#ifdef IMAGICK_WITH_KERNEL
#include "ImagickKernel_arginfo.h"
const zend_function_entry *php_imagickkernel_class_methods = class_ImagickKernel_methods;
#endif
static void php_imagick_object_free_storage(IM_ZEND_OBJECT *object TSRMLS_DC)
{
php_imagick_object *intern = php_imagick_fetch_object(object);
if (!intern) {
return;
}
if (intern->progress_monitor_name) {
//TODO - is this meant to be free by us?
efree(intern->progress_monitor_name);
}
if (intern->magick_wand != NULL) {
intern->magick_wand = DestroyMagickWand(intern->magick_wand);
}
zend_object_std_dtor(&intern->zo TSRMLS_CC);
#if PHP_VERSION_ID < 70000
efree(intern);
#endif
}
static void php_imagickdraw_object_free_storage(IM_ZEND_OBJECT *object TSRMLS_DC)
{
php_imagickdraw_object *intern = php_imagickdraw_fetch_object(object);
if (!intern) {
return;
}
if (intern->drawing_wand != NULL) {
intern->drawing_wand = DestroyDrawingWand(intern->drawing_wand);
}
zend_object_std_dtor(&intern->zo TSRMLS_CC);
#if PHP_VERSION_ID < 70000
efree(intern);
#endif
}
static void php_imagickpixeliterator_object_free_storage(IM_ZEND_OBJECT *object TSRMLS_DC)
{
php_imagickpixeliterator_object *intern = php_imagickpixeliterator_fetch_object(object);
if (!intern) {
return;
}
if (intern->pixel_iterator != NULL) {
intern->pixel_iterator = DestroyPixelIterator(intern->pixel_iterator);
}
zend_object_std_dtor(&intern->zo TSRMLS_CC);
#if PHP_VERSION_ID < 70000
efree(intern);
#endif
}
static void php_imagickpixel_object_free_storage(IM_ZEND_OBJECT *object TSRMLS_DC)
{
php_imagickpixel_object *intern = php_imagickpixel_fetch_object(object);
if (!intern) {
return;
}
if (!intern->initialized_via_iterator && intern->pixel_wand)
intern->pixel_wand = DestroyPixelWand(intern->pixel_wand);
zend_object_std_dtor(&intern->zo TSRMLS_CC);
#if PHP_VERSION_ID < 70000
efree(intern);
#endif
}
#ifdef IMAGICK_WITH_KERNEL
static void php_imagickkernel_object_free_storage(IM_ZEND_OBJECT *object TSRMLS_DC)
{
php_imagickkernel_object *intern = php_imagickkernel_fetch_object(object);
if (!intern) {
return;
}
if (intern->kernel_info != NULL) {
// This segfaults in PHP 5.6
//intern->kernel_info = DestroyKernelInfo(intern->kernel_info);
intern->kernel_info = NULL;
}
zend_object_std_dtor(&intern->zo TSRMLS_CC);
#if PHP_VERSION_ID < 70000
efree(intern);
#endif
}
#endif
#if PHP_VERSION_ID < 50399
# define object_properties_init(zo, class_type) { \
zval *tmp; \
zend_hash_copy((*zo).properties, \
&class_type->default_properties, \
(copy_ctor_func_t) zval_add_ref, \
(void *) &tmp, \
sizeof(zval *)); \
}
#endif
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagick_object_new_ex(zend_class_entry *class_type, php_imagick_object **ptr, zend_bool init_wand TSRMLS_DC)
#else
static zend_object_value php_imagick_object_new_ex(zend_class_entry *class_type, php_imagick_object **ptr, zend_bool init_wand TSRMLS_DC)
#endif
{
php_imagick_object *intern;
/* Allocate memory for it */
#if PHP_VERSION_ID >= 70000
intern = ecalloc(1,
sizeof(php_imagick_object) +
zend_object_properties_size(class_type));
#else
zend_object_value retval;
intern = (php_imagick_object *) emalloc(sizeof(php_imagick_object));
memset(&intern->zo, 0, sizeof(zend_object));
#endif
#if defined(ZTS) && defined(PHP_WIN32)
/* If its our thread then we already have the lock so no need to lock again */
if (imagick_thread_id != tsrm_thread_id()) {
tsrm_mutex_lock(imagick_mutex);
imagick_thread_id = tsrm_thread_id();
}
#endif
if (ptr) {
*ptr = intern;
}
/* Set the magickwand */
if (init_wand) {
intern->magick_wand = NewMagickWand();
if (!intern->magick_wand) {
zend_error(E_ERROR, "Failed to create Imagick object, could not set magick_wand");
}
} else {
intern->magick_wand = NULL;
}
intern->next_out_of_bound = 0;
intern->progress_monitor_name = NULL;
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
#if PHP_VERSION_ID >= 70000
#if PHP_VERSION_ID < 80300
intern->zo.handlers = &imagick_object_handlers;
#endif
return &intern->zo;
#else
retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_imagick_object_free_storage, NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) &imagick_object_handlers;
return retval;
#endif
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagick_object_new(zend_class_entry *class_type TSRMLS_DC)
#else
static zend_object_value php_imagick_object_new(zend_class_entry *class_type TSRMLS_DC)
#endif
{
return php_imagick_object_new_ex(class_type, NULL, 1 TSRMLS_CC);
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickdraw_object_new_ex(zend_class_entry *class_type, php_imagickdraw_object **ptr, zend_bool init_wand TSRMLS_DC)
#else
static zend_object_value php_imagickdraw_object_new_ex(zend_class_entry *class_type, php_imagickdraw_object **ptr, zend_bool init_wand TSRMLS_DC)
#endif
{
php_imagickdraw_object *intern;
#if PHP_VERSION_ID >= 70000
/* Allocate memory for it */
intern = ecalloc(1,
sizeof(php_imagickdraw_object) +
zend_object_properties_size(class_type));
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
#if PHP_VERSION_ID < 80300
intern->zo.handlers = &imagickdraw_object_handlers;
#endif
#else
zend_object_value retval;
intern = (php_imagickdraw_object *) emalloc(sizeof(php_imagickdraw_object));
memset(&intern->zo, 0, sizeof(zend_object));
#endif
if (ptr) {
*ptr = intern;
}
/* Set the DrawingWand */
if (init_wand) {
intern->drawing_wand = NewDrawingWand();
if (!intern->drawing_wand) {
zend_error(E_ERROR, "Failed to create ImagickDraw object");
}
} else {
intern->drawing_wand = NULL;
}
#if PHP_VERSION_ID >= 70000
intern->zo.handlers = &imagickdraw_object_handlers;
return &intern->zo;
#else
/* ALLOC_HASHTABLE(intern->zo.properties); */
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_imagickdraw_object_free_storage, NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) &imagickdraw_object_handlers;
return retval;
#endif
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickdraw_object_new(zend_class_entry *class_type TSRMLS_DC)
#else
static zend_object_value php_imagickdraw_object_new(zend_class_entry *class_type TSRMLS_DC)
#endif
{
return php_imagickdraw_object_new_ex(class_type, NULL, 1 TSRMLS_CC);
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickpixeliterator_object_new(zend_class_entry *class_type TSRMLS_DC)
#else
static zend_object_value php_imagickpixeliterator_object_new(zend_class_entry *class_type TSRMLS_DC)
#endif
{
php_imagickpixeliterator_object *intern;
/* Allocate memory for it */
#if PHP_VERSION_ID >= 70000
intern = ecalloc(1,
sizeof(php_imagickpixeliterator_object) +
zend_object_properties_size(class_type));
#else
zend_object_value retval;
intern = (php_imagickpixeliterator_object *) emalloc(sizeof(php_imagickpixeliterator_object));
memset(&intern->zo, 0, sizeof(zend_object));
#endif
/* We cant initialize yet */
intern->pixel_iterator = NULL;
intern->initialized = 0;
#if MagickLibVersion <= 0x628
intern->rows = 0;
intern->iterator_position = 0;
#endif
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
#if PHP_VERSION_ID >= 70000
#if PHP_VERSION_ID < 80300
intern->zo.handlers = &imagickpixeliterator_object_handlers;
#endif
return &intern->zo;
#else
retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_imagickpixeliterator_object_free_storage, NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) &imagickpixeliterator_object_handlers;
return retval;
#endif
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickpixel_object_new_ex(zend_class_entry *class_type, php_imagickpixel_object **ptr TSRMLS_DC)
#else
static zend_object_value php_imagickpixel_object_new_ex(zend_class_entry *class_type, php_imagickpixel_object **ptr TSRMLS_DC)
#endif
{
php_imagickpixel_object *intern;
#if PHP_VERSION_ID >= 70000
/* Allocate memory for it */
intern = ecalloc(1,
sizeof(php_imagickpixel_object) +
zend_object_properties_size(class_type));
#else
zend_object_value retval;
intern = (php_imagickpixel_object *) emalloc(sizeof(php_imagickpixel_object));
memset(&intern->zo, 0, sizeof(zend_object));
#endif
if (ptr) {
*ptr = intern;
}
/* Set the pixeliterator */
intern->pixel_wand = NULL;
intern->initialized_via_iterator = 0;
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
#if PHP_VERSION_ID >= 70000
#if PHP_VERSION_ID < 80300
intern->zo.handlers = &imagickpixel_object_handlers;
#endif
return &intern->zo;
#else
retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_imagickpixel_object_free_storage, NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) &imagickpixel_object_handlers;
return retval;
#endif
}
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickpixel_object_new(zend_class_entry *class_type TSRMLS_DC)
#else
static zend_object_value php_imagickpixel_object_new(zend_class_entry *class_type TSRMLS_DC)
#endif
{
return php_imagickpixel_object_new_ex(class_type, NULL TSRMLS_CC);
}
#ifdef IMAGICK_WITH_KERNEL
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickkernel_object_new_ex(zend_class_entry *class_type, php_imagickkernel_object **ptr TSRMLS_DC)
#else
static zend_object_value php_imagickkernel_object_new_ex(zend_class_entry *class_type, php_imagickkernel_object **ptr TSRMLS_DC)
#endif
{
php_imagickkernel_object *intern;
/* Allocate memory for it */
#if PHP_VERSION_ID >= 70000
intern = ecalloc(1,
sizeof(php_imagickkernel_object) +
zend_object_properties_size(class_type));
#else
zend_object_value retval;
intern = (php_imagickkernel_object *) emalloc(sizeof(php_imagickkernel_object));
memset(&intern->zo, 0, sizeof(zend_object));
#endif
if (ptr) {
*ptr = intern;
}
/* Set the kernel */
intern->kernel_info = NULL;
/* ALLOC_HASHTABLE(intern->zo.properties); */
zend_object_std_init(&intern->zo, class_type TSRMLS_CC);
object_properties_init(&intern->zo, class_type);
#if PHP_VERSION_ID >= 70000
#if PHP_VERSION_ID < 80300
intern->zo.handlers = &imagickkernel_object_handlers;
#endif
return &intern->zo;
#else
retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_imagickkernel_object_free_storage, NULL TSRMLS_CC);
retval.handlers = (zend_object_handlers *) &imagickkernel_object_handlers;
return retval;
#endif
}
#endif
#undef object_properties_init
#ifdef IMAGICK_WITH_KERNEL
#if PHP_VERSION_ID >= 70000
static zend_object * php_imagickkernel_object_new(zend_class_entry *class_type TSRMLS_DC)
#else
static zend_object_value php_imagickkernel_object_new(zend_class_entry *class_type TSRMLS_DC)
#endif
{
return php_imagickkernel_object_new_ex(class_type, NULL TSRMLS_CC);
}
#endif
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("imagick.locale_fix", "0", PHP_INI_ALL, OnUpdateBool, locale_fix, zend_imagick_globals, imagick_globals)
STD_PHP_INI_ENTRY("imagick.skip_version_check", "0", PHP_INI_ALL, OnUpdateBool, skip_version_check, zend_imagick_globals, imagick_globals)
STD_PHP_INI_ENTRY("imagick.progress_monitor", "0", PHP_INI_SYSTEM, OnUpdateBool, progress_monitor, zend_imagick_globals, imagick_globals)
STD_PHP_INI_ENTRY("imagick.set_single_thread", "1", PHP_INI_SYSTEM, OnUpdateBool, set_single_thread, zend_imagick_globals, imagick_globals)
STD_PHP_INI_ENTRY("imagick.shutdown_sleep_count", "10", PHP_INI_ALL, OnUpdateLong, shutdown_sleep_count, zend_imagick_globals, imagick_globals)
STD_PHP_INI_ENTRY("imagick.allow_zero_dimension_images", "0", PHP_INI_ALL, OnUpdateBool, allow_zero_dimension_images, zend_imagick_globals, imagick_globals)
PHP_INI_END()
static void php_imagick_init_globals(zend_imagick_globals *imagick_globals)
{
imagick_globals->locale_fix = 0;
imagick_globals->progress_monitor = 0;
imagick_globals->skip_version_check = 0;
imagick_globals->set_single_thread = 1;
imagick_globals->allow_zero_dimension_images = 0;
// 10 is magick number, that seems to be enough.
imagick_globals->shutdown_sleep_count = 10;
}
#if PHP_VERSION_ID >= 80000
static int php_imagick_count_elements(zend_object *object, im_long *count) /* {{{ */
{
php_imagick_object *intern= php_imagick_fetch_object(object);
#else
static int php_imagick_count_elements(zval *object, im_long *count TSRMLS_DC) /* {{{ */
{
php_imagick_object *intern= Z_IMAGICK_P(object);
#endif
if (intern->magick_wand) {
*count = MagickGetNumberImages(intern->magick_wand);
return SUCCESS;
}
return FAILURE;
}
#if PHP_VERSION_ID >= 80000
static zval *php_imagick_read_property(zend_object *object, zend_string *member, int type, void **cache_slot, zval *rv)
{
int ret;
php_imagick_object *intern;
zval *retval = NULL;
const zend_object_handlers *std_hnd;
std_hnd = zend_get_std_object_handlers();
ret = std_hnd->has_property(object, member, type, cache_slot TSRMLS_CC);
if (ret) {
//TODO - this would allow better immutability
//ZVAL_COPY_VALUE(retval, std_hnd->read_property(object, member, type, cache_slot, rv TSRMLS_CC));
retval = std_hnd->read_property(object, member, type, cache_slot, rv TSRMLS_CC);
}
else {
intern = php_imagick_fetch_object(object);
/* Do we have any images? */
if (MagickGetNumberImages(intern->magick_wand)) {
//TODO - this seems redundant
/* Is this overloaded? */
if (!strcmp(ZSTR_VAL(member), "width") ||
!strcmp(ZSTR_VAL(member), "height") ||
!strcmp(ZSTR_VAL(member), "format")) {
if (!strcmp(ZSTR_VAL(member), "width")) {
retval = rv;
ZVAL_LONG(retval, MagickGetImageWidth(intern->magick_wand));
} else if (!strcmp(ZSTR_VAL(member), "height")) {
retval = rv;
ZVAL_LONG(retval, MagickGetImageHeight(intern->magick_wand));
} else if (!strcmp(ZSTR_VAL(member), "format")) {
char *format = MagickGetImageFormat(intern->magick_wand);
if (format) {
retval = rv;
ZVAL_STRING(retval, format);
zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
IMAGICK_FREE_MAGICK_MEMORY(format);
} else {
retval = rv;
ZVAL_STRING(retval, "");
}
}
}
}
}
if (!retval) {
//TODO - why is the error silent - it would be a small BC break
//to enable the warning. I think it would be the correct thing to do though.
//zend_error(E_NOTICE,"Undefined property: \Imagick::$%s", Z_STRVAL_P(member));
retval = &EG(uninitialized_zval);
}
return retval;
}
#else // PHP_VERSION_ID >= 80000
#if PHP_VERSION_ID >= 70000
static zval *php_imagick_read_property(zval *object, zval *member, int type, void **cache_slot, zval *rv TSRMLS_DC)
{
int ret;
php_imagick_object *intern;
zval *retval = NULL;
zval tmp_member;
const zend_object_handlers *std_hnd;
ZVAL_DEREF(member);
if (Z_TYPE_P(member) != IS_STRING) {
tmp_member = *member;
zval_copy_ctor(&tmp_member);
convert_to_string(&tmp_member);
member = &tmp_member;
}
std_hnd = zend_get_std_object_handlers();
ret = std_hnd->has_property(object, member, type, cache_slot TSRMLS_CC);
if (ret) {
//TODO - this would allow better immutability
//ZVAL_COPY_VALUE(retval, std_hnd->read_property(object, member, type, cache_slot, rv TSRMLS_CC));
retval = std_hnd->read_property(object, member, type, cache_slot, rv TSRMLS_CC);
}
else {
intern = Z_IMAGICK_P(object);
/* Do we have any images? */
if (MagickGetNumberImages(intern->magick_wand)) {
//TODO - this seems redundant
/* Is this overloaded? */
if (!strcmp(Z_STRVAL_P(member), "width") ||
!strcmp(Z_STRVAL_P(member), "height") ||
!strcmp(Z_STRVAL_P(member), "format")) {
if (!strcmp(Z_STRVAL_P(member), "width")) {
retval = rv;
ZVAL_LONG(retval, MagickGetImageWidth(intern->magick_wand));
} else if (!strcmp(Z_STRVAL_P(member), "height")) {
retval = rv;
ZVAL_LONG(retval, MagickGetImageHeight(intern->magick_wand));
} else if (!strcmp(Z_STRVAL_P(member), "format")) {
char *format = MagickGetImageFormat(intern->magick_wand);
if (format) {
retval = rv;
ZVAL_STRING(retval, format);
zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
IMAGICK_FREE_MAGICK_MEMORY(format);
} else {
retval = rv;
ZVAL_STRING(retval, "");
}
}
}
}
}
if (!retval) {
//TODO - why is the error silent - it would be a small BC break
//to enable the warning. I think it would be the correct thing to do though.
//zend_error(E_NOTICE,"Undefined property: \Imagick::$%s", Z_STRVAL_P(member));
retval = &EG(uninitialized_zval);
}
if (member == &tmp_member) {
zval_dtor(member);
}
return retval;
}
#else
#if PHP_VERSION_ID < 50399
static zval *php_imagick_read_property(zval *object, zval *member, int type TSRMLS_DC)
#else
static zval *php_imagick_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC)
#endif
{
int ret;
php_imagick_object *intern;
zval *retval = NULL, tmp_member;
zend_object_handlers *std_hnd;
if (Z_TYPE_P(member) != IS_STRING) {
tmp_member = *member;
zval_copy_ctor(&tmp_member);
convert_to_string(&tmp_member);
member = &tmp_member;
}
std_hnd = zend_get_std_object_handlers();
#if PHP_VERSION_ID < 50399
ret = std_hnd->has_property(object, member, 2 TSRMLS_CC);
#else
ret = std_hnd->has_property(object, member, 2, key TSRMLS_CC);
#endif
if (ret) {
std_hnd = zend_get_std_object_handlers();
#if PHP_VERSION_ID < 50399
retval = std_hnd->read_property(object, member, type TSRMLS_CC);
#else
retval = std_hnd->read_property(object, member, type, key TSRMLS_CC);
#endif
} else {
intern = (php_imagick_object *) zend_object_store_get_object(object TSRMLS_CC);
/* Do we have any images? */
if (MagickGetNumberImages(intern->magick_wand)) {
/* Is this overloaded? */
if (!strcmp(Z_STRVAL_P(member), "width") ||
!strcmp(Z_STRVAL_P(member), "height") ||
!strcmp(Z_STRVAL_P(member), "format")) {
MAKE_STD_ZVAL(retval);
#ifdef Z_SET_REFCOUNT_P
Z_SET_REFCOUNT_P(retval, 0);
#else
retval->refcount = 0;
#endif
if (!strcmp(Z_STRVAL_P(member), "width")) {
ZVAL_LONG(retval, MagickGetImageWidth(intern->magick_wand));
} else if (!strcmp(Z_STRVAL_P(member), "height")) {
ZVAL_LONG(retval, MagickGetImageHeight(intern->magick_wand));
} else if (!strcmp(Z_STRVAL_P(member), "format")) {
char *format = MagickGetImageFormat(intern->magick_wand);
if (format) {
ZVAL_STRING(retval, format, 1);
zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
IMAGICK_FREE_MAGICK_MEMORY(format);
} else {
ZVAL_STRING(retval, "", 1);
}
}
}
}
}
if (member == &tmp_member) {
zval_dtor(member);
}
if (!retval) {
retval = EG(uninitialized_zval_ptr);
}
return retval;
}
#endif
#endif
#if PHP_VERSION_ID >= 80000
static zend_object * php_imagick_clone_imagick_object(zend_object *this_ptr)
#elif PHP_VERSION_ID >= 70000
static zend_object * php_imagick_clone_imagick_object(zval *this_ptr TSRMLS_DC)
#else
static zend_object_value php_imagick_clone_imagick_object(zval *this_ptr TSRMLS_DC)
#endif
{
MagickWand *wand_copy = NULL;
php_imagick_object *new_obj = NULL;
#if PHP_VERSION_ID >= 80000
php_imagick_object *old_obj = php_imagick_fetch_object(this_ptr);
zend_object * new_zo = php_imagick_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#elif PHP_VERSION_ID >= 70000
php_imagick_object *old_obj = Z_IMAGICK_P(this_ptr);
zend_object * new_zo = php_imagick_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#else
php_imagick_object *old_obj = (php_imagick_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_zo = php_imagick_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, new_zo, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
#endif
wand_copy = CloneMagickWand(old_obj->magick_wand);
if (!wand_copy) {
zend_error(E_ERROR, "Failed to clone Imagick object");
} else {
php_imagick_replace_magickwand(new_obj, wand_copy);
new_obj->next_out_of_bound = old_obj->next_out_of_bound;
if (old_obj->progress_monitor_name) {
new_obj->progress_monitor_name = estrdup(old_obj->progress_monitor_name);
}
}
return new_zo;
}
#if PHP_VERSION_ID >= 80000
static zend_object * php_imagick_clone_imagickdraw_object(zend_object *this_ptr)
#elif PHP_VERSION_ID >= 70000
static zend_object * php_imagick_clone_imagickdraw_object(zval *this_ptr TSRMLS_DC)
#else
static zend_object_value php_imagick_clone_imagickdraw_object(zval *this_ptr TSRMLS_DC)
#endif
{
DrawingWand *wand_copy = NULL;
php_imagickdraw_object *new_obj = NULL;
#if PHP_VERSION_ID >= 80000
php_imagickdraw_object *old_obj = php_imagickdraw_fetch_object(this_ptr);
zend_object * new_zo = php_imagickdraw_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#elif PHP_VERSION_ID >= 70000
php_imagickdraw_object *old_obj = Z_IMAGICKDRAW_P(this_ptr);
zend_object * new_zo = php_imagickdraw_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#else
php_imagickdraw_object *old_obj = (php_imagickdraw_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_zo = php_imagickdraw_object_new_ex(old_obj->zo.ce, &new_obj, 0 TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, new_zo, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
#endif
wand_copy = CloneDrawingWand(old_obj->drawing_wand);
if (!wand_copy) {
zend_error(E_ERROR, "Failed to clone ImagickDraw object");
} else {
php_imagick_replace_drawingwand(new_obj, wand_copy);
}
return new_zo;
}
#if PHP_VERSION_ID >= 80000
static zend_object * php_imagick_clone_imagickpixel_object(zend_object *this_ptr)
#elif PHP_VERSION_ID >= 70000
static zend_object * php_imagick_clone_imagickpixel_object(zval *this_ptr TSRMLS_DC)
#else
static zend_object_value php_imagick_clone_imagickpixel_object(zval *this_ptr TSRMLS_DC)
#endif
{
PixelWand *wand_copy = NULL;
php_imagickpixel_object *new_obj = NULL;
#if PHP_VERSION_ID >= 80000
zend_object *new_zo;
php_imagickpixel_object *old_obj = php_imagickpixel_fetch_object(this_ptr);
new_zo = php_imagickpixel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#elif PHP_VERSION_ID >= 70000
zend_object *new_zo;
php_imagickpixel_object *old_obj = Z_IMAGICKPIXEL_P(this_ptr);
new_zo = php_imagickpixel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#else
php_imagickpixel_object *old_obj = (php_imagickpixel_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_zo = php_imagickpixel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, new_zo, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
#endif
wand_copy = php_imagick_clone_pixelwand (old_obj->pixel_wand);
if (!wand_copy) {
zend_error(E_ERROR, "Failed to clone ImagickPixel object");
} else {
php_imagick_replace_pixelwand(new_obj, wand_copy);
new_obj->initialized_via_iterator = 0;
}
return new_zo;
}
#ifdef IMAGICK_WITH_KERNEL
#if PHP_VERSION_ID >= 80000
static zend_object * php_imagick_clone_imagickkernel_object(zend_object *this_ptr TSRMLS_DC)
#elif PHP_VERSION_ID >= 70000
static zend_object * php_imagick_clone_imagickkernel_object(zval *this_ptr TSRMLS_DC)
#else
static zend_object_value php_imagick_clone_imagickkernel_object(zval *this_ptr TSRMLS_DC)
#endif
{
KernelInfo *kernel_info_copy = NULL;
php_imagickkernel_object *new_obj = NULL;
#if PHP_VERSION_ID >= 80000
zend_object *new_zo;
php_imagickkernel_object *old_obj = php_imagickkernel_fetch_object(this_ptr);
new_zo = php_imagickkernel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#elif PHP_VERSION_ID >= 70000
zend_object *new_zo;
php_imagickkernel_object *old_obj = Z_IMAGICKKERNEL_P(this_ptr);
new_zo = php_imagickkernel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, &old_obj->zo TSRMLS_CC);
#else
zend_object_value new_zo;
php_imagickkernel_object *old_obj = (php_imagickkernel_object *) zend_object_store_get_object(this_ptr TSRMLS_CC);
new_zo = php_imagickkernel_object_new_ex(old_obj->zo.ce, &new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->zo, new_zo, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
#endif
if (old_obj->kernel_info != NULL) {
kernel_info_copy = CloneKernelInfo(old_obj->kernel_info);
if (!kernel_info_copy) {
zend_error(E_ERROR, "Failed to clone ImagickKernel object");
}
else {
new_obj->kernel_info = kernel_info_copy;
}
}
return new_zo;
}
#endif
static void checkImagickVersion()
{
//This gets the version that Imagick was compiled against.
size_t imagickVersion = MagickLibVersion;
//This gets the version of ImageMagick that has been loaded
size_t imageMagickLibraryVersion;
GetMagickVersion(&imageMagickLibraryVersion);
if (imagickVersion == imageMagickLibraryVersion) {
return;
}
zend_error(
E_WARNING,
"Version warning: Imagick was compiled against ImageMagick version %lu but version %lu is loaded. Imagick will run but may behave surprisingly",
(unsigned long)imagickVersion,
(unsigned long)imageMagickLibraryVersion
);
}
PHP_MINIT_FUNCTION(imagick)
{
zend_class_entry ce;
/* Initialize globals */
ZEND_INIT_MODULE_GLOBALS(imagick, php_imagick_init_globals, NULL);
// This suppresses an 'unused parameter' warning.
(void)type;
/*
Allocate some memory
*/
memcpy(&imagick_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
memcpy(&imagickdraw_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
memcpy(&imagickpixeliterator_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
memcpy(&imagickpixel_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
#ifdef IMAGICK_WITH_KERNEL
memcpy(&imagickkernel_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
#endif
/* Set custom allocators */
MagickWandGenesis();
/*
Initialize exceptions (Imagick exception)
*/
INIT_CLASS_ENTRY(ce, PHP_IMAGICK_EXCEPTION_SC_NAME, NULL);
#if PHP_VERSION_ID >= 70000
php_imagick_exception_class_entry = zend_register_internal_class_ex(&ce, zend_ce_exception);
#else