Bug #63164 [Opn->Nab]: PHP extension for COM connection

From: Date: Thu, 27 Sep 2012 08:47:37 +0000
Subject: Bug #63164 [Opn->Nab]: PHP extension for COM connection
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-173730@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=63164&edit=1

 ID:                 63164
 Updated by:         pajoye@php.net
 Reported by:        gospodin dot p dot zh at gmail dot com
 Summary:            PHP extension for COM connection
-Status:             Open
+Status:             Not a bug
 Type:               Bug
 Package:            COM related
 Operating System:   Windows
 PHP Version:        5.4.7
 Block user comment: N
 Private report:     N

 New Comment:

hi!

Please ask support questions about php extension development on the PECL developer 
mailing list.

Btw, why not contribute to the existing COM extension instead?


Previous Comments:
------------------------------------------------------------------------
[2012-09-27 08:41:54] gospodin dot p dot zh at gmail dot com

i've checked memory dump, seems like strings were additionally processed for 
slashes as escape sequences. Here is print screen  
http://imageshack.us/a/img10/2097/phpu.gif

------------------------------------------------------------------------
[2012-09-26 14:28:45] gospodin dot p dot zh at gmail dot com

Description:
------------
char* Connect1c77(char* dir, char* username, char* password, bool 
no_splash_screen){
	//для начала инициализируем
COM
	HRESULT hr = CoInitialize(NULL);
	if(FAILED(hr))
	{
	  return"Невозможно
инициализировать COM!";
	  return FALSE;
	}

	CLSID   cls77;

	hr = CLSIDFromProgID(L"V77M.Application", &cls77); 
	if(FAILED(hr))
	{
	  return"Переустановите 1С
Предприятие!";
	  CoUninitialize();
	  return FALSE;
	}

	IDispatch *pv77;


	hr = CoCreateInstance(cls77, NULL, CLSCTX_LOCAL_SERVER, IID_IDispatch, 
(void**)&pv77);

	if(FAILED(hr)  ||  !pv77)
	{
	  return"Невозможно
инициализировать
интерфейс 1С Предприятия"; 
	  CoUninitialize();
	  return FALSE;
	}


	VARIANT       vRet;
	DISPID dispIDRmTrade, dispIDInitialize;
	DISPPARAMS args = {0, 0, 0, 0};
	VARIANT vars[3];  // Параметры для вызова
Initialize


	BSTR rmTrade = L"RMTrade";

	hr = pv77->GetIDsOfNames(IID_NULL, &rmTrade, 1, 0, &dispIDRmTrade);

	if (FAILED(hr))
	{
	  return"Невозможно получить ID от
RMTrade";
	  if (pv77)
		pv77->Release();
	  CoUninitialize();
	  return FALSE;
	}

	hr = pv77->Invoke(dispIDRmTrade, IID_NULL, 0, DISPATCH_PROPERTYGET, 
&args,
		  &vars[2], NULL, NULL);

	if (FAILED(hr))
	{
	  return"Невозможно получить
интерфейс от RMTrade";
	  if (pv77)
		pv77->Release();
	  CoUninitialize();
	  return FALSE;
	}

	//нужно получить ID для Initialize(..);
	BSTR init = L"Initialize";
	hr = pv77->GetIDsOfNames(IID_NULL, &init, 1, 0, &dispIDInitialize);
	if (FAILED(hr))
	{
	  return"Не удалось получить ID от
Initialize";
	  if (pv77)
		pv77->Release();
	  CoUninitialize();
	  return FALSE;
	}


	args.cArgs = 3;
	args.rgvarg = vars;
	std::wstring path = L"/DC:\\Users\\Public\\Documents\\old\\Steklo\\ /Nya 
/P185224";

	vars[0] = _variant_t(no_splash_screen ? L"NO_SPLASH_SHOW" : L""); 
	vars[1] = _variant_t(path.c_str());;


	hr = pv77->Invoke(dispIDInitialize, IID_NULL, 0, DISPATCH_PROPERTYGET, 
&args, 
	   &vRet, NULL, NULL);

	if(FAILED(hr) ||  (vRet.vt ==  VT_BOOL && vRet.bstrVal == 0x00))
	{
	  return"Невозможно запустить 1С
Предприятие";
	}

	return "ok";
}

Actual result:
--------------
This code work fine if compiled like Win32 application.
When i make it a part of PHP extension (dll) and call from PHP script started 
program behaves like path 

	std::wstring path = L"/DC:\\Users\\Public\\Documents\\old\\Steklo\\ /Nya 
/P185224";

is incorrect, but there is no any windows or messages of course. Stated program is 
in memory has size like there exists only windows to enter correct path (such 
window is shown if it's a win32 application, not a PHP extension).

Help me somehow please


------------------------------------------------------------------------



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