mirror of
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eb52f75407
- Improve and fix leaks in the typelib constants registration mechanism
1681 lines
44 KiB
C
1681 lines
44 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP version 4.0 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2001 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.02 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.php.net/license/2_02.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Zeev Suraski <zeev@zend.com> |
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| Harald Radi <h.radi@nme.at> |
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| Alan Brown <abrown@pobox.com> |
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+----------------------------------------------------------------------+
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*/
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/*
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* This module implements support for COM components that support the IDispatch
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* interface. Both local (COM) and remote (DCOM) components can be accessed.
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*
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* Type libraries can be loaded (in order for PHP to recognize automation constants)
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* by specifying a typelib_file in the PHP .ini file. That file should contain
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* paths to type libraries, one in every line. By default, constants are registered
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* as case-sensitive. If you want them to be defined as case-insensitive, add
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* #case_insensitive or #cis at the end of the type library path.
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*
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* This is also the first module to demonstrate Zend's OO syntax overloading
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* capabilities. CORBA coders are invited to write a CORBA module as well!
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*
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* Zeev
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*/
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/*
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* 28.12.2000
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* unicode conversion fixed by Harald Radi <h.radi@nme.at>
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*
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* now all these strange '?'s should be disapeared
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*/
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/*
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* 28.1.2001
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* VARIANT datatype and pass_by_reference support
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*/
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/*
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* 03.6.2001
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* Enhanced Typelib support to include a search by name
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*/
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#ifdef PHP_WIN32
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#define _WIN32_DCOM
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#include <iostream.h>
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#include <math.h>
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#include "php.h"
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#include "php_ini.h"
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#include "php_COM.h"
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#include "php_VARIANT.h"
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static ITypeLib *php_COM_find_typelib(char *search_string, int mode TSRMLS_DC);
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static int php_COM_load_typelib(ITypeLib *TypeLib, int mode TSRMLS_DC);
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static int do_COM_offget(VARIANT *result, comval *array, pval *property, int cleanup TSRMLS_DC);
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static int do_COM_propget(VARIANT *var_result, comval *obj, pval *arg_property, int cleanup TSRMLS_DC);
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static void php_register_COM_class(TSRMLS_D);
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static int le_comval;
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static int codepage;
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#ifdef _DEBUG
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int resourcecounter = 1;
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#endif
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function_entry COM_functions[] = {
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PHP_FE(com_load, NULL)
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PHP_FE(com_invoke, NULL)
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PHP_FE(com_addref, NULL)
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PHP_FE(com_release, NULL)
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PHP_FE(com_propget, NULL)
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PHP_FE(com_propput, NULL)
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PHP_FE(com_load_typelib, NULL)
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PHP_FE(com_isenum, NULL)
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PHP_FALIAS(com_get, com_propget, NULL)
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PHP_FALIAS(com_propset, com_propput, NULL)
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PHP_FALIAS(com_set, com_propput, NULL)
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{ NULL, NULL, NULL }
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};
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static PHP_MINFO_FUNCTION(COM)
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{
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DISPLAY_INI_ENTRIES();
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}
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PHPAPI HRESULT php_COM_invoke(comval *obj, DISPID dispIdMember, WORD wFlags, DISPPARAMS FAR* pDispParams, VARIANT FAR* pVarResult, char **ErrString TSRMLS_DC)
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{
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HRESULT hr;
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int failed = FALSE;
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unsigned int ArgErr;
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EXCEPINFO ExceptInfo;
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*ErrString = NULL;
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if (C_ISREFD(obj)) {
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if (C_HASTLIB(obj)) {
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hr = C_TYPEINFO_VT(obj)->Invoke(C_TYPEINFO(obj), C_DISPATCH(obj), dispIdMember, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr);
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if (FAILED(hr)) {
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hr = C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), dispIdMember, &IID_NULL, LOCALE_SYSTEM_DEFAULT, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr);
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if (SUCCEEDED(hr)) {
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/*
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* ITypLib doesn't work
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* Release ITypeLib and fall back to IDispatch
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*/
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C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj));
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C_HASTLIB(obj) = FALSE;
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}
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}
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} else {
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hr = C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), dispIdMember, &IID_NULL, LOCALE_SYSTEM_DEFAULT, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr);
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}
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if (FAILED(hr)) {
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switch (hr) {
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case DISP_E_EXCEPTION: {
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int srclen;
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char *src = php_OLECHAR_to_char(ExceptInfo.bstrSource, &srclen, codepage TSRMLS_CC);
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int desclen;
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char *desc = php_OLECHAR_to_char(ExceptInfo.bstrDescription, &desclen, codepage TSRMLS_CC);
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*ErrString = pemalloc(srclen+desclen+50, 1);
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sprintf(*ErrString, "<b>Source</b>: %s <b>Description</b>: %s", src, desc);
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efree(src);
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efree(desc);
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SysFreeString(ExceptInfo.bstrSource);
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SysFreeString(ExceptInfo.bstrDescription);
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SysFreeString(ExceptInfo.bstrHelpFile);
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}
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break;
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case DISP_E_PARAMNOTFOUND:
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case DISP_E_TYPEMISMATCH:
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*ErrString = pemalloc(25, 1);
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sprintf(*ErrString, "<b>Argument</b>: %d", pDispParams->cArgs-ArgErr+1);
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break;
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}
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}
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if (!pVarResult) {
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VariantInit(pVarResult);
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V_VT(pVarResult) = VT_I4;
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V_I4(pVarResult) = hr;
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}
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return hr;
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} else {
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return DISP_E_UNKNOWNINTERFACE;
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}
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}
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PHPAPI HRESULT php_COM_get_ids_of_names(comval *obj, OLECHAR FAR* FAR* rgszNames, DISPID FAR* rgDispId TSRMLS_DC)
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{
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HRESULT hr;
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if (C_ISREFD(obj)) {
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if (C_HASTLIB(obj)) {
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hr = C_TYPEINFO_VT(obj)->GetIDsOfNames(C_TYPEINFO(obj), rgszNames, 1, rgDispId);
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if (FAILED(hr)) {
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hr = C_DISPATCH_VT(obj)->GetIDsOfNames(C_DISPATCH(obj), &IID_NULL, rgszNames, 1, LOCALE_SYSTEM_DEFAULT, rgDispId);
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if (SUCCEEDED(hr)) {
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/*
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* ITypLib doesn't work
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* Release ITypeLib and fall back to IDispatch
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*/
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C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj));
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C_HASTLIB(obj) = FALSE;
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}
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}
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} else {
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hr = C_DISPATCH_VT(obj)->GetIDsOfNames(C_DISPATCH(obj), &IID_NULL, rgszNames, 1, LOCALE_SYSTEM_DEFAULT, rgDispId);
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}
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return hr;
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} else {
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return DISP_E_UNKNOWNINTERFACE;
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}
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}
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PHPAPI HRESULT php_COM_release(comval *obj TSRMLS_DC)
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{
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HRESULT hr;
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if (obj->refcount > 1) {
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C_RELEASE(obj);
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} else if (obj->refcount == 1) {
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if (C_HASTLIB(obj)) {
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C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj));
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}
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if (C_HASENUM(obj)) {
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hr = C_ENUMVARIANT_VT(obj)->Release(C_ENUMVARIANT(obj));
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}
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hr = C_DISPATCH_VT(obj)->Release(C_DISPATCH(obj));
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C_RELEASE(obj);
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}
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return obj->refcount;
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}
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PHPAPI HRESULT php_COM_addref(comval *obj TSRMLS_DC)
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{
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if (C_ISREFD(obj)) {
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C_ADDREF(obj);
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}
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return obj->refcount;
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}
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PHPAPI HRESULT php_COM_set(comval *obj, IDispatch FAR* FAR* ppDisp, int cleanup TSRMLS_DC)
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{
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HRESULT hr = 1;
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DISPPARAMS dispparams;
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VARIANT *var_result;
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IDispatch FAR* pDisp;
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pDisp = *ppDisp;
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if (cleanup) {
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*ppDisp = NULL;
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}
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C_REFCOUNT(obj) = 1;
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C_DISPATCH(obj) = pDisp;
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C_HASTLIB(obj) = SUCCEEDED(C_DISPATCH_VT(obj)->GetTypeInfo(C_DISPATCH(obj), 0, LANG_NEUTRAL, &C_TYPEINFO(obj)));
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dispparams.rgvarg = NULL;
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dispparams.rgdispidNamedArgs = NULL;
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dispparams.cArgs = 0;
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dispparams.cNamedArgs = 0;
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ALLOC_VARIANT(var_result);
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if (C_HASENUM(obj) = SUCCEEDED(C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), DISPID_NEWENUM, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
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DISPATCH_METHOD|DISPATCH_PROPERTYGET, &dispparams, var_result, NULL, NULL))) {
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if (V_VT(var_result) == VT_UNKNOWN) {
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C_HASENUM(obj) = SUCCEEDED(V_UNKNOWN(var_result)->lpVtbl->QueryInterface(V_UNKNOWN(var_result), &IID_IEnumVARIANT,
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(void**)&C_ENUMVARIANT(obj)));
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} else if (V_VT(var_result) == VT_DISPATCH) {
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C_HASENUM(obj) = SUCCEEDED(V_DISPATCH(var_result)->lpVtbl->QueryInterface(V_DISPATCH(var_result), &IID_IEnumVARIANT,
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(void**)&C_ENUMVARIANT(obj)));
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}
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}
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FREE_VARIANT(var_result);
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if (!cleanup) {
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hr = C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj));
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}
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#ifdef _DEBUG
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obj->resourceindex = resourcecounter++;
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#endif
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return hr;
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}
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PHPAPI HRESULT php_COM_clone(comval *obj, comval *clone, int cleanup TSRMLS_DC)
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{
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HRESULT hr;
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C_HASTLIB(obj) = C_HASTLIB(clone);
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C_HASENUM(obj) = C_HASENUM(obj);
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C_DISPATCH(obj) = C_DISPATCH(clone);
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C_TYPEINFO(obj) = C_TYPEINFO(clone);
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if (cleanup || !C_ISREFD(obj)) {
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obj->refcount = clone->refcount;
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clone->refcount = 0;
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} else {
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if (C_HASTLIB(obj)) {
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C_TYPEINFO_VT(obj)->AddRef(C_TYPEINFO(obj));
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}
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if (C_HASENUM(obj)) {
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C_ENUMVARIANT_VT(obj)->AddRef(C_ENUMVARIANT(obj));
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}
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hr = C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj));
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obj->refcount = 1;
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}
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#ifdef _DEBUG
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obj->resourceindex = resourcecounter++;
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#endif
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return hr;
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}
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PHPAPI char *php_COM_error_message(HRESULT hr TSRMLS_DC)
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{
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void *pMsgBuf;
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if (!FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
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hr, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &pMsgBuf, 0, NULL)) {
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char error_string[] = "No description available";
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pMsgBuf = LocalAlloc(LMEM_FIXED, sizeof(error_string));
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memcpy(pMsgBuf, error_string, sizeof(error_string));
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}
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return pMsgBuf;
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}
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static char *php_string_from_clsid(const CLSID *clsid TSRMLS_DC)
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{
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LPOLESTR ole_clsid;
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char *clsid_str;
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StringFromCLSID(clsid, &ole_clsid);
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clsid_str = php_OLECHAR_to_char(ole_clsid, NULL, codepage TSRMLS_CC);
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LocalFree(ole_clsid);
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return clsid_str;
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}
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PHPAPI HRESULT php_COM_destruct(comval *obj TSRMLS_DC)
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{
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HRESULT hr = S_OK;
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if (C_ISREFD(obj)) {
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C_REFCOUNT(obj) = 1;
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hr = php_COM_release(obj TSRMLS_CC);
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}
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efree(obj);
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return hr;
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}
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static void php_comval_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
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{
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php_COM_destruct(rsrc->ptr TSRMLS_CC);
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}
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static PHP_INI_MH(OnTypelibFileChange)
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{
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FILE *typelib_file;
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char *typelib_name_buffer;
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char *strtok_buf = NULL;
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int interactive;
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interactive = CG(interactive);
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if (!new_value || (typelib_file = VCWD_FOPEN(new_value, "r"))==NULL) {
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return FAILURE;
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}
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if (interactive) {
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printf("Loading type libraries...");
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fflush(stdout);
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}
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typelib_name_buffer = (char *) emalloc(sizeof(char)*1024);
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while(fgets(typelib_name_buffer, 1024, typelib_file)) {
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ITypeLib *pTL;
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char *typelib_name;
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char *modifier, *ptr;
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int mode = CONST_CS | CONST_PERSISTENT;
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if (typelib_name_buffer[0]==';') {
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continue;
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}
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typelib_name = php_strtok_r(typelib_name_buffer, "\r\n", &strtok_buf); /* get rid of newlines */
|
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if (typelib_name == NULL) {
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continue;
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}
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typelib_name = php_strtok_r(typelib_name, "#", &strtok_buf);
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modifier = php_strtok_r(NULL, "#", &strtok_buf);
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if (modifier != NULL) {
|
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if (!strcmp(modifier, "cis") || !strcmp(modifier, "case_insensitive")) {
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mode &= ~CONST_CS;
|
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}
|
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}
|
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|
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/* Remove leading/training white spaces on search_string */
|
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while(isspace(*typelib_name)) {/* Ends on '\0' in worst case */
|
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typelib_name ++;
|
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}
|
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ptr = typelib_name + strlen(typelib_name) - 1;
|
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while((ptr != typelib_name) && isspace(*ptr)) {
|
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*ptr = '\0';
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ptr--;
|
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}
|
|
|
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if (interactive) {
|
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printf("\rLoading %-60s\r", typelib_name);
|
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}
|
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|
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if ((pTL = php_COM_find_typelib(typelib_name, mode TSRMLS_CC)) != NULL) {
|
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php_COM_load_typelib(pTL, mode TSRMLS_CC);
|
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pTL->lpVtbl->Release(pTL);
|
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}
|
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}
|
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|
|
efree(typelib_name_buffer);
|
|
fclose(typelib_file);
|
|
|
|
if (interactive) {
|
|
printf("\r%70s\r", "");
|
|
}
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
PHP_INI_BEGIN()
|
|
PHP_INI_ENTRY_EX("com.allow_dcom", "0", PHP_INI_SYSTEM, NULL, php_ini_boolean_displayer_cb)
|
|
PHP_INI_ENTRY_EX("com.autoregister_typelib", "0", PHP_INI_SYSTEM, NULL, php_ini_boolean_displayer_cb)
|
|
PHP_INI_ENTRY_EX("com.autoregister_verbose", "0", PHP_INI_SYSTEM, NULL, php_ini_boolean_displayer_cb)
|
|
PHP_INI_ENTRY_EX("com.autoregister_casesensitive", "1", PHP_INI_SYSTEM, NULL, php_ini_boolean_displayer_cb)
|
|
PHP_INI_ENTRY("com.typelib_file", "", PHP_INI_SYSTEM, OnTypelibFileChange)
|
|
PHP_INI_END()
|
|
|
|
|
|
/* {{{ proto int com_load(string module_name [, string remote_host [, int codepage[, string typelib]]])
|
|
Loads a COM module */
|
|
PHP_FUNCTION(com_load)
|
|
{
|
|
pval *module_name, *code_page, *typelib = NULL, *server_name = NULL;
|
|
CLSID clsid;
|
|
HRESULT hr;
|
|
OLECHAR *ProgID;
|
|
comval *obj;
|
|
char *error_message;
|
|
char *clsid_str;
|
|
int mode = 0; /* CONST_PERSISTENT; */
|
|
ITypeLib *pTL;
|
|
|
|
|
|
codepage = CP_ACP;
|
|
|
|
switch (ZEND_NUM_ARGS()) {
|
|
case 1:
|
|
zend_get_parameters(ht, 1, &module_name);
|
|
break;
|
|
|
|
case 2:
|
|
zend_get_parameters(ht, 2, &module_name, &server_name);
|
|
break;
|
|
|
|
case 3:
|
|
zend_get_parameters(ht, 3, &module_name, &server_name, &code_page);
|
|
|
|
convert_to_long_ex(&code_page);
|
|
codepage = code_page->value.lval;
|
|
break;
|
|
|
|
case 4:
|
|
zend_get_parameters(ht, 4, &module_name, &server_name, &code_page, &typelib);
|
|
|
|
convert_to_string_ex(&typelib);
|
|
convert_to_long_ex(&code_page);
|
|
codepage = Z_LVAL_P(code_page);
|
|
|
|
break;
|
|
|
|
default:
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
if (server_name != NULL)
|
|
{
|
|
if (Z_TYPE_P(server_name) == IS_NULL) {
|
|
server_name = NULL;
|
|
} else {
|
|
if (!INI_INT("com.allow_dcom")) {
|
|
php_error(E_WARNING, "DCOM is disabled");
|
|
RETURN_FALSE;
|
|
} else {
|
|
convert_to_string_ex(&server_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
ALLOC_COM(obj);
|
|
convert_to_string_ex(&module_name);
|
|
ProgID = php_char_to_OLECHAR(Z_STRVAL_P(module_name), Z_STRLEN_P(module_name), codepage TSRMLS_CC);
|
|
|
|
/* obtain CLSID */
|
|
if (FAILED(CLSIDFromString(ProgID, &clsid))) {
|
|
/* Perhaps this is a Moniker? */
|
|
IBindCtx *pBindCtx;
|
|
IMoniker *pMoniker;
|
|
ULONG ulEaten;
|
|
|
|
/* TODO: if (server_name) */
|
|
|
|
if (!server_name) {
|
|
if (SUCCEEDED(hr = CreateBindCtx(0, &pBindCtx))) {
|
|
if (SUCCEEDED(hr = MkParseDisplayName(pBindCtx, ProgID, &ulEaten, &pMoniker))) {
|
|
hr = pMoniker->lpVtbl->BindToObject(pMoniker, pBindCtx, NULL, &IID_IDispatch, (LPVOID *) &C_DISPATCH(obj));
|
|
pMoniker->lpVtbl->Release(pMoniker);
|
|
}
|
|
pBindCtx->lpVtbl->Release(pBindCtx);
|
|
}
|
|
} else {
|
|
hr = MK_E_SYNTAX;
|
|
}
|
|
|
|
efree(ProgID);
|
|
|
|
if (FAILED(hr)) {
|
|
php_COM_destruct(obj TSRMLS_CC);
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"Invalid ProgID, GUID string, or Moniker: %s", error_message);
|
|
LocalFree(error_message);
|
|
RETURN_FALSE;
|
|
}
|
|
} else {
|
|
efree(ProgID);
|
|
/* obtain IDispatch */
|
|
if (!server_name) {
|
|
hr = CoCreateInstance(&clsid, NULL, CLSCTX_SERVER, &IID_IDispatch, (LPVOID *) &C_DISPATCH(obj));
|
|
} else {
|
|
COSERVERINFO server_info;
|
|
MULTI_QI pResults;
|
|
|
|
server_info.dwReserved1=0;
|
|
server_info.dwReserved2=0;
|
|
server_info.pwszName = php_char_to_OLECHAR(Z_STRVAL_P(server_name), Z_STRLEN_P(server_name), codepage TSRMLS_CC);
|
|
server_info.pAuthInfo=NULL;
|
|
|
|
pResults.pIID = &IID_IDispatch;
|
|
pResults.pItf = NULL;
|
|
pResults.hr = S_OK;
|
|
hr=CoCreateInstanceEx(&clsid, NULL, CLSCTX_SERVER, &server_info, 1, &pResults);
|
|
if (SUCCEEDED(hr)) {
|
|
hr = pResults.hr;
|
|
C_DISPATCH(obj) = (IDispatch *) pResults.pItf;
|
|
}
|
|
efree(server_info.pwszName);
|
|
}
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
clsid_str = php_string_from_clsid(&clsid TSRMLS_CC);
|
|
php_error(E_WARNING,"Unable to obtain IDispatch interface for CLSID %s: %s",clsid_str,error_message);
|
|
LocalFree(error_message);
|
|
efree(clsid_str);
|
|
php_COM_destruct(obj TSRMLS_CC);
|
|
RETURN_FALSE;
|
|
}
|
|
}
|
|
|
|
php_COM_set(obj, &C_DISPATCH(obj), TRUE TSRMLS_CC);
|
|
|
|
if (INI_INT("com.autoregister_casesensitive")) {
|
|
mode |= CONST_CS;
|
|
}
|
|
|
|
if (C_HASTLIB(obj)) {
|
|
if (INI_INT("com.autoregister_typelib")) {
|
|
unsigned int idx;
|
|
|
|
if (C_TYPEINFO_VT(obj)->GetContainingTypeLib(C_TYPEINFO(obj), &pTL, &idx) == S_OK) {
|
|
php_COM_load_typelib(pTL, mode TSRMLS_CC);
|
|
pTL->lpVtbl->Release(pTL);
|
|
}
|
|
}
|
|
} else {
|
|
if (typelib != NULL) {
|
|
ITypeLib *pTL;
|
|
|
|
if ((pTL = php_COM_find_typelib(Z_STRVAL_P(typelib), mode TSRMLS_CC)) != NULL) {
|
|
C_HASTLIB(obj) = SUCCEEDED(pTL->lpVtbl->GetTypeInfo(pTL, 0, &C_TYPEINFO(obj)));
|
|
/* idx 0 should deliver the ITypeInfo for the IDispatch Interface */
|
|
if (INI_INT("com.autoregister_typelib")) {
|
|
php_COM_load_typelib(pTL, mode TSRMLS_CC);
|
|
}
|
|
pTL->lpVtbl->Release(pTL);
|
|
}
|
|
}
|
|
}
|
|
|
|
RETURN_LONG(zend_list_insert(obj, IS_COM));
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
int do_COM_invoke(comval *obj, pval *function_name, VARIANT *var_result, pval **arguments, int arg_count TSRMLS_DC)
|
|
{
|
|
DISPID dispid;
|
|
HRESULT hr;
|
|
OLECHAR *funcname;
|
|
char *error_message;
|
|
VARIANT *variant_args;
|
|
int current_arg, current_variant;
|
|
DISPPARAMS dispparams;
|
|
SAFEARRAY *pSA;
|
|
|
|
if (C_HASENUM(obj) && strstr(Z_STRVAL_P(function_name), "next")) {
|
|
/* Grab one argument off the stack, allocate enough
|
|
* VARIANTs
|
|
* Get the IEnumVariant interface and call ->Next();
|
|
*/
|
|
SAFEARRAYBOUND rgsabound[1];
|
|
unsigned long count;
|
|
|
|
switch (arg_count) {
|
|
case 0:
|
|
count = 1;
|
|
break;
|
|
|
|
case 1:
|
|
convert_to_long_ex(&arguments[0]);
|
|
count = Z_LVAL_P(arguments[0]);
|
|
break;
|
|
|
|
default:
|
|
php_error(E_WARNING,"Wrong argument count to IEnumVariant::Next()");
|
|
|
|
return FAILURE;
|
|
}
|
|
|
|
rgsabound[0].lLbound = 0;
|
|
rgsabound[0].cElements = count;
|
|
|
|
if ((pSA = SafeArrayCreate(VT_VARIANT, 1, rgsabound)) == NULL) {
|
|
VariantInit(var_result);
|
|
|
|
return FAILURE;
|
|
} else {
|
|
V_ARRAY(var_result) = pSA;
|
|
V_VT(var_result) = VT_VARIANT|VT_ARRAY;
|
|
}
|
|
|
|
if (FAILED(hr = C_ENUMVARIANT_VT(obj)->Next(C_ENUMVARIANT(obj), count, pSA->pvData, &count))) {
|
|
char *error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"IEnumVariant::Next() failed: %s", error_message);
|
|
efree(error_message);
|
|
VariantClear(var_result);
|
|
return FAILURE;
|
|
}
|
|
|
|
if (count != rgsabound[0].cElements) {
|
|
rgsabound[0].cElements = count;
|
|
if (FAILED(SafeArrayRedim(pSA, rgsabound))) {
|
|
char *error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"IEnumVariant::Next() failed: %s", error_message);
|
|
efree(error_message);
|
|
VariantClear(var_result);
|
|
return FAILURE;
|
|
}
|
|
}
|
|
/* return a single element if next() was called without count */
|
|
if ((arg_count == 0) && (count == 1)) {
|
|
long index[] = {1};
|
|
|
|
SafeArrayGetElement(pSA, index, var_result);
|
|
SafeArrayDestroy(pSA);
|
|
}
|
|
|
|
return SUCCESS;
|
|
} else if (C_HASENUM(obj) && strstr(Z_STRVAL_P(function_name), "reset")) {
|
|
if (FAILED(hr = C_ENUMVARIANT_VT(obj)->Reset(C_ENUMVARIANT(obj)))) {
|
|
char *error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"IEnumVariant::Next() failed: %s", error_message);
|
|
efree(error_message);
|
|
return FAILURE;
|
|
}
|
|
return SUCCESS;
|
|
} else if (C_HASENUM(obj) && strstr(Z_STRVAL_P(function_name), "skip")) {
|
|
unsigned long count;
|
|
|
|
switch (arg_count) {
|
|
case 0:
|
|
count = 1;
|
|
break;
|
|
|
|
case 1:
|
|
convert_to_long_ex(&arguments[0]);
|
|
count = Z_LVAL_P(arguments[0]);
|
|
break;
|
|
|
|
default:
|
|
php_error(E_WARNING,"Wrong argument count to IEnumVariant::Skip()");
|
|
return FAILURE;
|
|
}
|
|
if (FAILED(hr = C_ENUMVARIANT_VT(obj)->Skip(C_ENUMVARIANT(obj), count))) {
|
|
char *error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"IEnumVariant::Next() failed: %s", error_message);
|
|
efree(error_message);
|
|
return FAILURE;
|
|
}
|
|
return SUCCESS;
|
|
|
|
} else {
|
|
char *ErrString;
|
|
|
|
funcname = php_char_to_OLECHAR(Z_STRVAL_P(function_name), Z_STRLEN_P(function_name), codepage TSRMLS_CC);
|
|
|
|
hr = php_COM_get_ids_of_names(obj, &funcname, &dispid TSRMLS_CC);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"Unable to lookup %s: %s", Z_STRVAL_P(function_name), error_message);
|
|
LocalFree(error_message);
|
|
efree(funcname);
|
|
return FAILURE;
|
|
}
|
|
|
|
variant_args = (VARIANT *) emalloc(sizeof(VARIANT) * arg_count);
|
|
|
|
for (current_arg=0; current_arg<arg_count; current_arg++) {
|
|
current_variant = arg_count - current_arg - 1;
|
|
php_pval_to_variant(arguments[current_arg], &variant_args[current_variant], codepage TSRMLS_CC);
|
|
}
|
|
|
|
dispparams.rgvarg = variant_args;
|
|
dispparams.rgdispidNamedArgs = NULL;
|
|
dispparams.cArgs = arg_count;
|
|
dispparams.cNamedArgs = 0;
|
|
|
|
hr = php_COM_invoke(obj, dispid, DISPATCH_METHOD|DISPATCH_PROPERTYGET, &dispparams, var_result, &ErrString TSRMLS_CC);
|
|
|
|
efree(funcname);
|
|
for (current_arg=0;current_arg<arg_count;current_arg++) {
|
|
VariantClear(&variant_args[current_arg]);
|
|
}
|
|
efree(variant_args);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
if (ErrString) {
|
|
php_error(E_WARNING,"Invoke() failed: %s %s", error_message, ErrString);
|
|
pefree(ErrString, 1);
|
|
} else {
|
|
php_error(E_WARNING,"Invoke() failed: %s", error_message);
|
|
}
|
|
LocalFree(error_message);
|
|
return FAILURE;
|
|
}
|
|
}
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* {{{ proto mixed com_invoke(int module, string handler_name [, mixed arg [, ...]])
|
|
Invokes a COM module */
|
|
PHP_FUNCTION(com_invoke)
|
|
{
|
|
pval **arguments;
|
|
pval *object, *function_name;
|
|
comval *obj;
|
|
int type;
|
|
int arg_count = ZEND_NUM_ARGS();
|
|
VARIANT *var_result;
|
|
|
|
if (arg_count<2) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
arguments = (pval **) emalloc(sizeof(pval *)*arg_count);
|
|
if (zend_get_parameters_array(ht, arg_count, arguments) == FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
object = arguments[0];
|
|
function_name = arguments[1];
|
|
|
|
/* obtain IDispatch interface */
|
|
convert_to_long(object);
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(object), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
php_error(E_WARNING,"%d is not a COM object handler", Z_STRVAL_P(function_name));
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
/* obtain property/method handler */
|
|
convert_to_string_ex(&function_name);
|
|
|
|
ALLOC_VARIANT(var_result);
|
|
|
|
if (do_COM_invoke(obj, function_name, var_result, arguments+2, arg_count-2 TSRMLS_CC)==FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
efree(arguments);
|
|
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
php_variant_to_pval(var_result, return_value, codepage TSRMLS_CC);
|
|
|
|
FREE_VARIANT(var_result);
|
|
efree(arguments);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ proto mixed com_invoke(int module)
|
|
Releases a COM object */
|
|
PHP_FUNCTION(com_release)
|
|
{
|
|
pval *object;
|
|
comval *obj;
|
|
int type;
|
|
int arg_count = ZEND_NUM_ARGS();
|
|
|
|
if (arg_count != 1) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
if (zend_get_parameters(ht, 1, &object)==FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
/* obtain IDispatch interface */
|
|
convert_to_long_ex(&object);
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(object), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
php_error(E_WARNING,"%d is not a COM object handler");
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
RETURN_LONG(php_COM_release(obj TSRMLS_CC))
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ proto mixed com_addref(int module)
|
|
Increases the reference counter on a COM object */
|
|
PHP_FUNCTION(com_addref)
|
|
{
|
|
pval *object;
|
|
comval *obj;
|
|
int type;
|
|
int arg_count = ZEND_NUM_ARGS();
|
|
|
|
if (arg_count != 1) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
if (zend_get_parameters(ht, 1, &object)==FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
/* obtain IDispatch interface */
|
|
convert_to_long_ex(&object);
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(object), &type);
|
|
if (!obj || (type != IS_COM))
|
|
{
|
|
php_error(E_WARNING,"%d is not a COM object handler");
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
RETURN_LONG(php_COM_addref(obj TSRMLS_CC));
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
static int do_COM_offget(VARIANT *result, comval *array, pval *property, int cleanup TSRMLS_DC)
|
|
{
|
|
pval function_name;
|
|
int retval;
|
|
|
|
ZVAL_STRINGL(&function_name, "Item", 4, 0);
|
|
retval = do_COM_invoke(array, &function_name, result, &property, 1 TSRMLS_CC);
|
|
if (cleanup) {
|
|
php_COM_destruct(array TSRMLS_CC);
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
|
|
static int do_COM_propget(VARIANT *var_result, comval *obj, pval *arg_property, int cleanup TSRMLS_DC)
|
|
{
|
|
DISPID dispid;
|
|
HRESULT hr;
|
|
OLECHAR *propname;
|
|
char *error_message;
|
|
DISPPARAMS dispparams;
|
|
char *ErrString;
|
|
|
|
/* obtain property handler */
|
|
propname = php_char_to_OLECHAR(Z_STRVAL_P(arg_property), Z_STRLEN_P(arg_property), codepage TSRMLS_CC);
|
|
|
|
hr = php_COM_get_ids_of_names(obj, &propname, &dispid TSRMLS_CC);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"Unable to lookup %s: %s", Z_STRVAL_P(arg_property), error_message);
|
|
LocalFree(error_message);
|
|
efree(propname);
|
|
if (cleanup) {
|
|
php_COM_destruct(obj TSRMLS_CC);
|
|
}
|
|
return FAILURE;
|
|
}
|
|
|
|
dispparams.cArgs = 0;
|
|
dispparams.cNamedArgs = 0;
|
|
|
|
hr = php_COM_invoke(obj, dispid, DISPATCH_PROPERTYGET, &dispparams, var_result, &ErrString TSRMLS_CC);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
if (ErrString) {
|
|
php_error(E_WARNING,"PropGet() failed: %s %s", error_message, ErrString);
|
|
pefree(ErrString, 1);
|
|
} else {
|
|
php_error(E_WARNING,"PropGet() failed: %s", error_message);
|
|
}
|
|
LocalFree(error_message);
|
|
efree(propname);
|
|
if (cleanup) {
|
|
php_COM_destruct(obj TSRMLS_CC);
|
|
}
|
|
return FAILURE;
|
|
}
|
|
|
|
efree(propname);
|
|
if (cleanup) {
|
|
php_COM_destruct(obj TSRMLS_CC);
|
|
}
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
static void do_COM_propput(pval *return_value, comval *obj, pval *arg_property, pval *value TSRMLS_DC)
|
|
{
|
|
DISPID dispid;
|
|
HRESULT hr;
|
|
OLECHAR *propname;
|
|
char *error_message;
|
|
VARIANT *var_result, *new_value;
|
|
DISPPARAMS dispparams;
|
|
DISPID mydispid = DISPID_PROPERTYPUT;
|
|
char *ErrString;
|
|
|
|
ALLOC_VARIANT(var_result);
|
|
ALLOC_VARIANT(new_value);
|
|
|
|
/* obtain property handler */
|
|
propname = php_char_to_OLECHAR(Z_STRVAL_P(arg_property), Z_STRLEN_P(arg_property), codepage TSRMLS_CC);
|
|
|
|
hr = php_COM_get_ids_of_names(obj, &propname, &dispid TSRMLS_CC);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
php_error(E_WARNING,"Unable to lookup %s: %s", Z_STRVAL_P(arg_property), error_message);
|
|
LocalFree(error_message);
|
|
efree(propname);
|
|
|
|
FREE_VARIANT(var_result);
|
|
FREE_VARIANT(new_value);
|
|
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
php_pval_to_variant(value, new_value, codepage TSRMLS_CC);
|
|
dispparams.rgvarg = new_value;
|
|
dispparams.rgdispidNamedArgs = &mydispid;
|
|
dispparams.cArgs = 1;
|
|
dispparams.cNamedArgs = 1;
|
|
|
|
hr = php_COM_invoke(obj, dispid, DISPATCH_PROPERTYPUT, &dispparams, NULL, &ErrString TSRMLS_CC);
|
|
|
|
if (FAILED(hr)) {
|
|
error_message = php_COM_error_message(hr TSRMLS_CC);
|
|
if (ErrString) {
|
|
php_error(E_WARNING,"PropPut() failed: %s %s", error_message, ErrString);
|
|
pefree(ErrString, 1);
|
|
} else {
|
|
php_error(E_WARNING,"PropPut() failed: %s", error_message);
|
|
}
|
|
LocalFree(error_message);
|
|
efree(propname);
|
|
|
|
FREE_VARIANT(var_result);
|
|
FREE_VARIANT(new_value);
|
|
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
dispparams.cArgs = 0;
|
|
dispparams.cNamedArgs = 0;
|
|
|
|
hr = php_COM_invoke(obj, dispid, DISPATCH_PROPERTYGET, &dispparams, var_result, &ErrString TSRMLS_CC);
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
php_variant_to_pval(var_result, return_value, codepage TSRMLS_CC);
|
|
} else {
|
|
*return_value = *value;
|
|
zval_copy_ctor(return_value);
|
|
}
|
|
|
|
if (ErrString) {
|
|
pefree(ErrString, 1);
|
|
}
|
|
|
|
FREE_VARIANT(var_result);
|
|
FREE_VARIANT(new_value);
|
|
|
|
efree(propname);
|
|
}
|
|
|
|
|
|
/* {{{ proto mixed com_propget(int module, string property_name)
|
|
Gets properties from a COM module */
|
|
PHP_FUNCTION(com_propget)
|
|
{
|
|
pval *arg_comval, *arg_property;
|
|
int type;
|
|
comval *obj;
|
|
VARIANT *var_result;
|
|
|
|
if ((ZEND_NUM_ARGS() != 2) || (zend_get_parameters(ht, 2, &arg_comval, &arg_property) == FAILURE)) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
/* obtain IDispatch interface */
|
|
convert_to_long(arg_comval);
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(arg_comval), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
php_error(E_WARNING,"%d is not a COM object handler", Z_LVAL_P(arg_comval));
|
|
}
|
|
convert_to_string_ex(&arg_property);
|
|
|
|
ALLOC_VARIANT(var_result);
|
|
|
|
if (do_COM_propget(var_result, obj, arg_property, FALSE TSRMLS_CC) == FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
php_variant_to_pval(var_result, return_value, codepage TSRMLS_CC);
|
|
|
|
FREE_VARIANT(var_result);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ proto bool com_propput(int module, string property_name, mixed value)
|
|
Puts the properties for a module */
|
|
PHP_FUNCTION(com_propput)
|
|
{
|
|
pval *arg_comval, *arg_property, *arg_value;
|
|
int type;
|
|
comval *obj;
|
|
|
|
if (ZEND_NUM_ARGS()!=3 || zend_get_parameters(ht, 3, &arg_comval, &arg_property, &arg_value)==FAILURE) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
/* obtain comval interface */
|
|
convert_to_long(arg_comval);
|
|
/* obtain comval interface */
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(arg_comval), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
php_error(E_WARNING,"%d is not a COM object handler", Z_LVAL_P(arg_comval));
|
|
}
|
|
convert_to_string_ex(&arg_property);
|
|
|
|
do_COM_propput(return_value, obj, arg_property, arg_value TSRMLS_CC);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ proto bool com_load_typelib(string typelib_name[, int case_insensitiv]) */
|
|
PHP_FUNCTION(com_load_typelib)
|
|
{
|
|
pval *arg_typelib, *arg_cis;
|
|
ITypeLib *pTL;
|
|
int mode = CONST_CS; /* CONST_PERSISTENT|CONST_CS; */
|
|
|
|
switch (ZEND_NUM_ARGS()) {
|
|
case 1:
|
|
zend_get_parameters(ht, 1, &arg_typelib);
|
|
break;
|
|
|
|
case 2:
|
|
zend_get_parameters(ht, 2, &arg_typelib, &arg_cis);
|
|
convert_to_boolean_ex(&arg_cis);
|
|
if (arg_cis->value.lval) {
|
|
mode &= ~CONST_CS;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
convert_to_string_ex(&arg_typelib);
|
|
pTL = php_COM_find_typelib(Z_STRVAL_P(arg_typelib), mode TSRMLS_CC);
|
|
if (php_COM_load_typelib(pTL, mode TSRMLS_CC) == SUCCESS) {
|
|
pTL->lpVtbl->Release(pTL);
|
|
RETURN_TRUE;
|
|
} else {
|
|
RETURN_FALSE;
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
PHPAPI pval php_COM_get_property_handler(zend_property_reference *property_reference)
|
|
{
|
|
zend_overloaded_element *overloaded_property;
|
|
zend_llist_element *element;
|
|
pval return_value;
|
|
pval **comval_handle;
|
|
pval *object = property_reference->object;
|
|
int type;
|
|
comval *obj, *obj_prop;
|
|
VARIANT *var_result;
|
|
TSRMLS_FETCH();
|
|
|
|
INIT_ZVAL(return_value);
|
|
ZVAL_NULL(&return_value);
|
|
|
|
/* fetch the IDispatch interface */
|
|
zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &comval_handle);
|
|
obj = (comval *) zend_list_find(Z_LVAL_P(*comval_handle), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
return return_value;
|
|
}
|
|
|
|
ALLOC_COM(obj_prop);
|
|
ALLOC_VARIANT(var_result);
|
|
|
|
for (element=property_reference->elements_list->head; element; element=element->next) {
|
|
overloaded_property = (zend_overloaded_element *) element->data;
|
|
switch (overloaded_property->type) {
|
|
case OE_IS_ARRAY:
|
|
if (do_COM_offget(var_result, obj, &overloaded_property->element, FALSE TSRMLS_CC) == FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return return_value;
|
|
}
|
|
break;
|
|
|
|
case OE_IS_OBJECT:
|
|
if (do_COM_propget(var_result, obj, &overloaded_property->element, FALSE TSRMLS_CC) == FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return return_value;
|
|
}
|
|
break;
|
|
|
|
case OE_IS_METHOD: {
|
|
FREE_VARIANT(var_result);
|
|
if (obj != obj_prop) {
|
|
FREE_COM(obj_prop);
|
|
|
|
return_value = *object;
|
|
ZVAL_ADDREF(&return_value);
|
|
} else {
|
|
RETVAL_COM(obj);
|
|
}
|
|
return return_value;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (V_VT(var_result) == VT_DISPATCH) {
|
|
if (V_DISPATCH(var_result) == NULL) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return return_value;
|
|
}
|
|
|
|
obj = obj_prop;
|
|
php_COM_set(obj, &V_DISPATCH(var_result), TRUE TSRMLS_CC);
|
|
} else {
|
|
php_variant_to_pval(var_result, &return_value, codepage TSRMLS_CC);
|
|
|
|
FREE_COM(obj_prop);
|
|
obj_prop = NULL;
|
|
}
|
|
|
|
VariantInit(var_result); // to protect C_DISPATCH(obj) from being freed when var_result is destructed
|
|
pval_destructor(&overloaded_property->element);
|
|
}
|
|
|
|
FREE_VARIANT(var_result);
|
|
|
|
return return_value;
|
|
}
|
|
|
|
|
|
PHPAPI int php_COM_set_property_handler(zend_property_reference *property_reference, pval *value)
|
|
{
|
|
pval result;
|
|
zend_overloaded_element *overloaded_property;
|
|
zend_llist_element *element;
|
|
pval **comval_handle;
|
|
pval *object = property_reference->object;
|
|
comval *obj, *obj_prop;
|
|
int type;
|
|
VARIANT *var_result;
|
|
TSRMLS_FETCH();
|
|
|
|
/* fetch the IDispatch interface */
|
|
zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &comval_handle);
|
|
obj = (comval *)zend_list_find(Z_LVAL_P(*comval_handle), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
return FAILURE;
|
|
}
|
|
|
|
ALLOC_COM(obj_prop);
|
|
ALLOC_VARIANT(var_result);
|
|
|
|
for (element=property_reference->elements_list->head; element != property_reference->elements_list->tail; element=element->next) {
|
|
overloaded_property = (zend_overloaded_element *) element->data;
|
|
switch (overloaded_property->type) {
|
|
case OE_IS_ARRAY:
|
|
if (do_COM_offget(var_result, obj, &overloaded_property->element, FALSE TSRMLS_CC) == FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return FAILURE;
|
|
}
|
|
break;
|
|
|
|
case OE_IS_OBJECT:
|
|
if (do_COM_propget(var_result, obj, &overloaded_property->element, FALSE TSRMLS_CC) == FAILURE) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return FAILURE;
|
|
}
|
|
break;
|
|
|
|
case OE_IS_METHOD:
|
|
/* this shouldn't happen */
|
|
return FAILURE;
|
|
break;
|
|
}
|
|
|
|
if (V_VT(var_result) == VT_DISPATCH) {
|
|
if (V_DISPATCH(var_result) == NULL) {
|
|
FREE_VARIANT(var_result);
|
|
FREE_COM(obj_prop);
|
|
|
|
return FAILURE;
|
|
}
|
|
|
|
obj = obj_prop;
|
|
php_COM_set(obj, &V_DISPATCH(var_result), TRUE TSRMLS_CC);
|
|
} else {
|
|
FREE_COM(obj_prop);
|
|
FREE_VARIANT(var_result);
|
|
|
|
return FAILURE;
|
|
}
|
|
|
|
VariantInit(var_result); // to protect C_DISPATCH(obj) from being freed when var_result is destructed
|
|
pval_destructor(&overloaded_property->element);
|
|
}
|
|
FREE_VARIANT(var_result);
|
|
|
|
overloaded_property = (zend_overloaded_element *) element->data;
|
|
do_COM_propput(&result, obj, &overloaded_property->element, value TSRMLS_CC);
|
|
FREE_COM(obj_prop);
|
|
|
|
pval_destructor(&overloaded_property->element);
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
PHPAPI void php_COM_call_function_handler(INTERNAL_FUNCTION_PARAMETERS, zend_property_reference *property_reference)
|
|
{
|
|
pval property, **handle;
|
|
pval *object = property_reference->object;
|
|
zend_overloaded_element *function_name = (zend_overloaded_element *) property_reference->elements_list->tail->data;
|
|
comval *obj;
|
|
int type;
|
|
|
|
if (zend_llist_count(property_reference->elements_list)==1
|
|
&& !strcmp(Z_STRVAL(function_name->element), "com")) {
|
|
/* constructor */
|
|
pval *object_handle;
|
|
|
|
PHP_FN(com_load)(INTERNAL_FUNCTION_PARAM_PASSTHRU);
|
|
if (!zend_is_true(return_value)) {
|
|
ZVAL_FALSE(object);
|
|
return;
|
|
}
|
|
ALLOC_ZVAL(object_handle);
|
|
*object_handle = *return_value;
|
|
pval_copy_constructor(object_handle);
|
|
INIT_PZVAL(object_handle);
|
|
zend_hash_index_update(Z_OBJPROP_P(object), 0, &object_handle, sizeof(pval *), NULL);
|
|
pval_destructor(&function_name->element);
|
|
|
|
return;
|
|
}
|
|
|
|
property = php_COM_get_property_handler(property_reference);
|
|
if (property.type == IS_NULL) {
|
|
if (property.refcount == 1) {
|
|
pval_destructor(&property);
|
|
}
|
|
pval_destructor(&function_name->element);
|
|
return;
|
|
}
|
|
zend_hash_index_find(Z_OBJPROP(property), 0, (void **) &handle);
|
|
obj = (comval *)zend_list_find(Z_LVAL_PP(handle), &type);
|
|
|
|
if (!obj || (type != IS_COM)) {
|
|
pval_destructor(&property);
|
|
pval_destructor(&function_name->element);
|
|
return;
|
|
}
|
|
|
|
if (zend_llist_count(property_reference->elements_list)==1
|
|
&& !strcmp(Z_STRVAL_P(&function_name->element), "release")) {
|
|
RETVAL_LONG(php_COM_release(obj TSRMLS_CC));
|
|
} else if (zend_llist_count(property_reference->elements_list)==1
|
|
&& !strcmp(Z_STRVAL_P(&function_name->element), "addref")) {
|
|
RETVAL_LONG(php_COM_addref(obj TSRMLS_CC));
|
|
} else {
|
|
pval **arguments;
|
|
VARIANT *var_result;
|
|
int arg_count = ZEND_NUM_ARGS();
|
|
|
|
ALLOC_VARIANT(var_result);
|
|
|
|
arguments = (pval **) emalloc(sizeof(pval *)*arg_count);
|
|
zend_get_parameters_array(ht, arg_count, arguments);
|
|
|
|
if (do_COM_invoke(obj , &function_name->element, var_result, arguments, arg_count TSRMLS_CC) == FAILURE) {
|
|
RETVAL_FALSE;
|
|
} else {
|
|
php_variant_to_pval(var_result, return_value, codepage TSRMLS_CC);
|
|
}
|
|
|
|
FREE_VARIANT(var_result);
|
|
efree(arguments);
|
|
}
|
|
|
|
if (property.refcount == 1) {
|
|
pval_destructor(&property);
|
|
}
|
|
pval_destructor(&function_name->element);
|
|
}
|
|
|
|
|
|
static ITypeLib *php_COM_find_typelib(char *search_string, int mode TSRMLS_DC)
|
|
{
|
|
ITypeLib *TypeLib = NULL;
|
|
char *strtok_buf, *major, *minor;
|
|
CLSID clsid;
|
|
OLECHAR *p;
|
|
|
|
/* Type Libraries:
|
|
* The string we have is either:
|
|
* a) a file name
|
|
* b) a CLSID, major, minor e.g. "{00000200-0000-0010-8000-00AA006D2EA4},2,0"
|
|
* c) a Type Library name e.g. "Microsoft OLE DB ActiveX Data Objects 1.0 Library"
|
|
* Searching for the name will be more expensive that the
|
|
* other two, so we will do that when both other attempts
|
|
* fail.
|
|
*/
|
|
|
|
search_string = php_strtok_r(search_string, ",", &strtok_buf);
|
|
major = php_strtok_r(NULL, ",", &strtok_buf);
|
|
minor = php_strtok_r(NULL, ",", &strtok_buf);
|
|
|
|
p = php_char_to_OLECHAR(search_string, strlen(search_string), codepage TSRMLS_CC);
|
|
/* Is the string a GUID ? */
|
|
|
|
if (!FAILED(CLSIDFromString(p, &clsid))) {
|
|
HRESULT hr;
|
|
WORD major_i = 1;
|
|
WORD minor_i = 0;
|
|
|
|
/* We have a valid GUID, check to see if a major/minor */
|
|
/* version was specified otherwise assume 1,0 */
|
|
if ((major != NULL) && (minor != NULL)) {
|
|
major_i = (WORD) atoi(major);
|
|
minor_i = (WORD) atoi(minor);
|
|
}
|
|
|
|
/* The GUID will either be a typelibrary or a CLSID */
|
|
hr = LoadRegTypeLib((REFGUID) &clsid, major_i, minor_i, LANG_NEUTRAL, &TypeLib);
|
|
|
|
/* If the LoadRegTypeLib fails, let's try to instantiate */
|
|
/* the class itself and then QI for the TypeInfo and */
|
|
/* retrieve the type info from that interface */
|
|
if (FAILED(hr) && (!major || !minor)) {
|
|
IDispatch *Dispatch;
|
|
ITypeInfo *TypeInfo;
|
|
int idx;
|
|
|
|
if (FAILED(CoCreateInstance(&clsid, NULL, CLSCTX_SERVER, &IID_IDispatch, (LPVOID *) &Dispatch))) {
|
|
efree(p);
|
|
return NULL;
|
|
}
|
|
if (FAILED(Dispatch->lpVtbl->GetTypeInfo(Dispatch, 0, LANG_NEUTRAL, &TypeInfo))) {
|
|
Dispatch->lpVtbl->Release(Dispatch);
|
|
efree(p);
|
|
return NULL;
|
|
}
|
|
Dispatch->lpVtbl->Release(Dispatch);
|
|
if (FAILED(TypeInfo->lpVtbl->GetContainingTypeLib(TypeInfo, &TypeLib, &idx))) {
|
|
TypeInfo->lpVtbl->Release(TypeInfo);
|
|
efree(p);
|
|
return NULL;
|
|
}
|
|
TypeInfo->lpVtbl->Release(TypeInfo);
|
|
}
|
|
} else {
|
|
if (FAILED(LoadTypeLib(p, &TypeLib))) {
|
|
/* Walk HKCR/TypeLib looking for the string */
|
|
/* If that succeeds, call ourself recursively */
|
|
/* using the CLSID found, else give up and bail */
|
|
HKEY hkey, hsubkey;
|
|
DWORD SubKeys, MaxSubKeyLength;
|
|
char *keyname;
|
|
register unsigned int ii, jj;
|
|
DWORD VersionCount;
|
|
char version[20]; /* All the version keys are 1.0, 4.6, ... */
|
|
char *libname;
|
|
DWORD libnamelen;
|
|
|
|
/* No Need for Unicode version any more */
|
|
efree(p);
|
|
|
|
/* Starting at HKEY_CLASSES_ROOT/TypeLib */
|
|
/* Walk all subkeys (Typelib GUIDs) looking */
|
|
/* at each version for a string match to the */
|
|
/* supplied argument */
|
|
|
|
if (ERROR_SUCCESS != RegOpenKey(HKEY_CLASSES_ROOT, "TypeLib",&hkey)) {
|
|
/* This is pretty bad - better bail */
|
|
return NULL;
|
|
}
|
|
if (ERROR_SUCCESS != RegQueryInfoKey(hkey, NULL, NULL, NULL, &SubKeys, &MaxSubKeyLength, NULL, NULL, NULL, NULL, NULL, NULL)) {
|
|
RegCloseKey(hkey);
|
|
return NULL;
|
|
}
|
|
MaxSubKeyLength++; /* \0 is not counted */
|
|
keyname = emalloc(MaxSubKeyLength);
|
|
libname = emalloc(strlen(search_string)+1);
|
|
for (ii=0;ii<SubKeys;ii++) {
|
|
if (ERROR_SUCCESS != RegEnumKey(hkey, ii, keyname, MaxSubKeyLength)) {
|
|
/* Failed - who cares */
|
|
continue;
|
|
}
|
|
if (ERROR_SUCCESS != RegOpenKey(hkey, keyname, &hsubkey)) {
|
|
/* Failed - who cares */
|
|
continue;
|
|
}
|
|
if (ERROR_SUCCESS != RegQueryInfoKey(hsubkey, NULL, NULL, NULL, &VersionCount, NULL, NULL, NULL, NULL, NULL, NULL, NULL)) {
|
|
/* Failed - who cares */
|
|
RegCloseKey(hsubkey);
|
|
continue;
|
|
}
|
|
for (jj=0;jj<VersionCount;jj++) {
|
|
if (ERROR_SUCCESS != RegEnumKey(hsubkey, jj, version, sizeof(version))) {
|
|
/* Failed - who cares */
|
|
continue;
|
|
}
|
|
/* OK we just need to retrieve the default */
|
|
/* value for this key and see if it matches */
|
|
libnamelen = strlen(search_string)+1;
|
|
if (ERROR_SUCCESS == RegQueryValue(hsubkey, version, libname, &libnamelen)) {
|
|
if ((mode & CONST_CS) ? (strcmp(libname, search_string) == 0) : (stricmp(libname, search_string) == 0)) {
|
|
char *str;
|
|
int major, minor;
|
|
|
|
/* Found it */
|
|
RegCloseKey(hkey);
|
|
RegCloseKey(hsubkey);
|
|
|
|
efree(libname);
|
|
/* We can either open up the "win32" key and find the DLL name */
|
|
/* Or just parse the version string and pass that in */
|
|
/* The version string seems like a more portable solution */
|
|
/* Given that there is a COM on Unix */
|
|
if (2 != sscanf(version, "%d.%d", &major, &minor)) {
|
|
major = 1;
|
|
minor = 0;
|
|
}
|
|
str = emalloc(strlen(keyname)+strlen(version)+20); /* 18 == safety, 2 == extra comma and \0 */
|
|
sprintf(str, "%s,%d,%d", keyname, major, minor);
|
|
efree(keyname);
|
|
TypeLib = php_COM_find_typelib(str, mode TSRMLS_CC);
|
|
efree(str);
|
|
/* This is probbaly much harder to read and follow */
|
|
/* But it is MUCH more effiecient than trying to */
|
|
/* test for errors and leave through a single "return" */
|
|
return TypeLib;
|
|
}
|
|
} else {
|
|
/* Failed - perhaps too small abuffer */
|
|
/* But if too small, then the name does not match */
|
|
}
|
|
}
|
|
RegCloseKey(hsubkey);
|
|
}
|
|
efree(keyname);
|
|
efree(libname);
|
|
return NULL;
|
|
}
|
|
}
|
|
efree(p);
|
|
return TypeLib;
|
|
}
|
|
|
|
|
|
static int php_COM_load_typelib(ITypeLib *TypeLib, int mode TSRMLS_DC)
|
|
{
|
|
ITypeComp *TypeComp;
|
|
int i;
|
|
int interfaces;
|
|
|
|
if (NULL == TypeLib) {
|
|
return FAILURE;
|
|
}
|
|
|
|
interfaces = TypeLib->lpVtbl->GetTypeInfoCount(TypeLib);
|
|
|
|
TypeLib->lpVtbl->GetTypeComp(TypeLib, &TypeComp);
|
|
for (i=0; i<interfaces; i++) {
|
|
TYPEKIND pTKind;
|
|
|
|
TypeLib->lpVtbl->GetTypeInfoType(TypeLib, i, &pTKind);
|
|
if (pTKind==TKIND_ENUM) {
|
|
ITypeInfo *TypeInfo;
|
|
VARDESC *pVarDesc;
|
|
UINT NameCount;
|
|
int j;
|
|
#if 0
|
|
BSTR bstr_EnumId;
|
|
char *EnumId;
|
|
|
|
TypeLib->lpVtbl->GetDocumentation(TypeLib, i, &bstr_EnumId, NULL, NULL, NULL);
|
|
EnumId = php_OLECHAR_to_char(bstr_EnumId, NULL, codepage);
|
|
printf("Enumeration %d - %s:\n", i, EnumId);
|
|
efree(EnumId);
|
|
#endif
|
|
|
|
TypeLib->lpVtbl->GetTypeInfo(TypeLib, i, &TypeInfo);
|
|
|
|
j=0;
|
|
while(SUCCEEDED(TypeInfo->lpVtbl->GetVarDesc(TypeInfo, j, &pVarDesc))) {
|
|
BSTR bstr_ids;
|
|
zend_constant c;
|
|
zval exists, results;
|
|
char *const_name;
|
|
|
|
TypeInfo->lpVtbl->GetNames(TypeInfo, pVarDesc->memid, &bstr_ids, 1, &NameCount);
|
|
if (NameCount!=1) {
|
|
j++;
|
|
continue;
|
|
}
|
|
const_name = php_OLECHAR_to_char(bstr_ids, &c.name_len, codepage TSRMLS_CC);
|
|
c.name = zend_strndup(const_name, c.name_len);
|
|
efree(const_name);
|
|
c.name_len++; /* length should include the NULL */
|
|
SysFreeString(bstr_ids);
|
|
|
|
/* Before registering the contsnt, let's see if we can find it */
|
|
if (zend_get_constant(c.name, c.name_len-1, &exists TSRMLS_CC)) {
|
|
/* Oops, it already exists. No problem if it is defined as the same value */
|
|
/* Check to see if they are the same */
|
|
if (!compare_function(&results, &c.value, &exists TSRMLS_CC) && INI_INT("com.autoregister_verbose")) {
|
|
php_error(E_WARNING,"Type library value %s is already defined and has a different value", c.name);
|
|
}
|
|
free(c.name);
|
|
j++;
|
|
continue;
|
|
}
|
|
|
|
php_variant_to_pval(pVarDesc->lpvarValue, &c.value, codepage TSRMLS_CC);
|
|
if (mode & CONST_PERSISTENT) {
|
|
zval_persist(&c.value TSRMLS_CC);
|
|
mode |= CONST_EFREE_PERSISTENT;
|
|
}
|
|
c.flags = mode;
|
|
|
|
zend_register_constant(&c TSRMLS_CC);
|
|
|
|
j++;
|
|
}
|
|
TypeInfo->lpVtbl->Release(TypeInfo);
|
|
}
|
|
}
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* {{{ proto bool com_isenum(com_module obj)
|
|
Grabs an IEnumVariant */
|
|
PHP_FUNCTION(com_isenum)
|
|
{
|
|
pval *object;
|
|
pval **comval_handle;
|
|
comval *obj;
|
|
int type;
|
|
|
|
if (ZEND_NUM_ARGS() != 1) {
|
|
ZEND_WRONG_PARAM_COUNT();
|
|
}
|
|
|
|
zend_get_parameters(ht, 1, &object);
|
|
|
|
/* obtain IDispatch interface */
|
|
zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &comval_handle);
|
|
obj = (comval *) zend_list_find(Z_LVAL_PP(comval_handle), &type);
|
|
if (!obj || (type != IS_COM)) {
|
|
php_error(E_WARNING,"%s is not a COM object handler", "");
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
RETURN_BOOL(C_HASENUM(obj));
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
static void php_register_COM_class(TSRMLS_D)
|
|
{
|
|
INIT_OVERLOADED_CLASS_ENTRY(COM_class_entry, "COM", NULL,
|
|
php_COM_call_function_handler,
|
|
php_COM_get_property_handler,
|
|
php_COM_set_property_handler);
|
|
|
|
zend_register_internal_class(&COM_class_entry TSRMLS_CC);
|
|
}
|
|
|
|
|
|
PHP_MINIT_FUNCTION(COM)
|
|
{
|
|
CoInitialize(NULL);
|
|
le_comval = zend_register_list_destructors_ex(php_comval_destructor, NULL, "COM", module_number);
|
|
php_register_COM_class(TSRMLS_C);
|
|
REGISTER_INI_ENTRIES();
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
PHP_MSHUTDOWN_FUNCTION(COM)
|
|
{
|
|
CoUninitialize();
|
|
UNREGISTER_INI_ENTRIES();
|
|
return SUCCESS;
|
|
}
|
|
|
|
/* exports for external object creation */
|
|
|
|
zend_module_entry COM_module_entry = {
|
|
"com", COM_functions, PHP_MINIT(COM), PHP_MSHUTDOWN(COM), NULL, NULL, PHP_MINFO(COM), STANDARD_MODULE_PROPERTIES
|
|
};
|
|
|
|
PHPAPI int php_COM_get_le_comval()
|
|
{
|
|
return le_comval;
|
|
}
|
|
|
|
#endif
|