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|
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| 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: |
| https://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 |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Wez Furlong <wez@thebrainroom.com> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "php_com_dotnet.h"
#include "php_com_dotnet_internal.h"
#include "Zend/zend_exceptions.h"
void php_com_throw_exception(HRESULT code, char *message)
{
int free_msg = 0;
if (message == NULL) {
message = php_win32_error_to_msg(code);
free_msg = 1;
}
#if SIZEOF_ZEND_LONG == 8
zend_throw_exception(php_com_exception_class_entry, message, (zend_long)(uint32_t)code);
#else
zend_throw_exception(php_com_exception_class_entry, message, (zend_long)code);
#endif
if (free_msg) {
php_win32_error_msg_free(message);
}
}
PHP_COM_DOTNET_API void php_com_wrap_dispatch(zval *z, IDispatch *disp,
int codepage)
{
php_com_dotnet_object *obj;
obj = emalloc(sizeof(*obj));
memset(obj, 0, sizeof(*obj));
obj->code_page = codepage;
obj->ce = php_com_variant_class_entry;
obj->zo.ce = php_com_variant_class_entry;
VariantInit(&obj->v);
V_VT(&obj->v) = VT_DISPATCH;
V_DISPATCH(&obj->v) = disp;
IDispatch_AddRef(V_DISPATCH(&obj->v));
IDispatch_GetTypeInfo(V_DISPATCH(&obj->v), 0, LANG_NEUTRAL, &obj->typeinfo);
zend_object_std_init(&obj->zo, php_com_variant_class_entry);
ZVAL_OBJ(z, &obj->zo);
}
PHP_COM_DOTNET_API void php_com_wrap_variant(zval *z, VARIANT *v,
int codepage)
{
php_com_dotnet_object *obj;
obj = emalloc(sizeof(*obj));
memset(obj, 0, sizeof(*obj));
obj->code_page = codepage;
obj->ce = php_com_variant_class_entry;
obj->zo.ce = php_com_variant_class_entry;
VariantInit(&obj->v);
VariantCopyInd(&obj->v, v);
obj->modified = 0;
if ((V_VT(&obj->v) == VT_DISPATCH) && (V_DISPATCH(&obj->v) != NULL)) {
IDispatch_GetTypeInfo(V_DISPATCH(&obj->v), 0, LANG_NEUTRAL, &obj->typeinfo);
}
zend_object_std_init(&obj->zo, php_com_variant_class_entry);
ZVAL_OBJ(z, &obj->zo);
}
/* this is a convenience function for fetching a particular
* element from a (possibly multi-dimensional) safe array */
PHP_COM_DOTNET_API bool php_com_safearray_get_elem(VARIANT *array, VARIANT *dest, LONG dim1)
{
UINT dims;
LONG lbound, ubound;
LONG indices[1];
VARTYPE vt;
if (!V_ISARRAY(array)) {
return 0;
}
dims = SafeArrayGetDim(V_ARRAY(array));
if (dims != 1) {
/* TODO Promote to ValueError? */
php_error_docref(NULL, E_WARNING,
"Can only handle single dimension variant arrays (this array has %d)", dims);
return 0;
}
if (FAILED(SafeArrayGetVartype(V_ARRAY(array), &vt)) || vt == VT_EMPTY) {
vt = V_VT(array) & ~VT_ARRAY;
}
/* determine the bounds */
SafeArrayGetLBound(V_ARRAY(array), 1, &lbound);
SafeArrayGetUBound(V_ARRAY(array), 1, &ubound);
/* check bounds */
if (dim1 < lbound || dim1 > ubound) {
php_com_throw_exception(DISP_E_BADINDEX, "index out of bounds");
return 0;
}
/* now fetch that element */
VariantInit(dest);
indices[0] = dim1;
if (vt == VT_VARIANT) {
SafeArrayGetElement(V_ARRAY(array), indices, dest);
} else {
V_VT(dest) = vt;
/* store the value into "lVal" member of the variant.
* This works because it is a union; since we know the variant
* type, we end up with a working variant */
SafeArrayGetElement(V_ARRAY(array), indices, &dest->lVal);
}
return 1;
}
|
