diff options
Diffstat (limited to 'ext/com/COM.c')
| -rw-r--r-- | ext/com/COM.c | 2474 |
1 files changed, 0 insertions, 2474 deletions
diff --git a/ext/com/COM.c b/ext/com/COM.c deleted file mode 100644 index e846aee203..0000000000 --- a/ext/com/COM.c +++ /dev/null @@ -1,2474 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2002 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.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: Zeev Suraski <zeev@zend.com> | - | Harald Radi <h.radi@nme.at> | - | Alan Brown <abrown@pobox.com> | - | Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ -/* $Id$ */ -/* - * This module implements support for COM components that support the IDispatch - * interface. Both local (COM) and remote (DCOM) components can be accessed. - * - * Type libraries can be loaded (in order for PHP to recognize automation constants) - * by specifying a typelib_file in the PHP .ini file. That file should contain - * paths to type libraries, one in every line. By default, constants are registered - * as case-sensitive. If you want them to be defined as case-insensitive, add - * #case_insensitive or #cis at the end of the type library path. - * - * This is also the first module to demonstrate Zend's OO syntax overloading - * capabilities. CORBA coders are invited to write a CORBA module as well! - * - * Zeev - */ - -/* - * 28.12.2000 - * unicode conversion fixed by Harald Radi <h.radi@nme.at> - * - * now all these strange '?'s should be disapeared - */ - -/* - * 28.1.2001 - * VARIANT datatype and pass_by_reference support - */ - -/* - * 03.6.2001 - * Enhanced Typelib support to include a search by name - */ - -#ifdef PHP_WIN32 - -#define _WIN32_DCOM - -#include <iostream.h> -#include <math.h> -#include <ocidl.h> - -#include "php.h" -#include "php_ini.h" - -#include "php_COM.h" -#include "php_VARIANT.h" - -static ITypeLib *php_COM_find_typelib(char *search_string, int mode TSRMLS_DC); -static int do_COM_offget(VARIANT *result, comval *array, pval *property, int cleanup TSRMLS_DC); -static int do_COM_propget(VARIANT *var_result, comval *obj, pval *arg_property, int cleanup TSRMLS_DC); -static void php_register_COM_class(TSRMLS_D); -static void php_COM_init(int module_number TSRMLS_DC); -static char *php_string_from_clsid(const CLSID *clsid TSRMLS_DC); -static int com_enable_events(comval *obj, int enable); - -static int le_comval; -static int codepage; - -#ifdef _DEBUG -int resourcecounter = 1; -#endif - -static unsigned char arg1and2_force_ref[] = - { 2, BYREF_FORCE, BYREF_FORCE }; - -function_entry COM_functions[] = { - PHP_FE(com_load, NULL) - PHP_FE(com_invoke, NULL) - PHP_FE(com_invoke_ex, NULL) - PHP_FE(com_addref, NULL) - PHP_FE(com_release, NULL) - PHP_FE(com_propget, NULL) - PHP_FE(com_propput, NULL) - PHP_FE(com_load_typelib, NULL) - PHP_FE(com_isenum, NULL) - PHP_FE(com_event_sink, arg1and2_force_ref) - PHP_FE(com_message_pump, NULL) - PHP_FE(com_print_typeinfo, NULL) - - PHP_FALIAS(com_get, com_propget, NULL) - PHP_FALIAS(com_propset, com_propput, NULL) - PHP_FALIAS(com_set, com_propput, NULL) - - { NULL, NULL, NULL } -}; - - -static PHP_MINFO_FUNCTION(COM) -{ - DISPLAY_INI_ENTRIES(); -} - - -PHPAPI HRESULT php_COM_invoke(comval *obj, DISPID dispIdMember, WORD wFlags, DISPPARAMS FAR* pDispParams, VARIANT FAR* pVarResult, char **ErrString TSRMLS_DC) -{ - HRESULT hr; - int failed = FALSE; - unsigned int ArgErr; - EXCEPINFO ExceptInfo; - - *ErrString = NULL; - /* @todo use DispInvoke here ? */ - if (C_ISREFD(obj)) { - if (C_HASTLIB(obj)) { - hr = C_TYPEINFO_VT(obj)->Invoke(C_TYPEINFO(obj), C_DISPATCH(obj), dispIdMember, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr); - if (FAILED(hr)) { - hr = C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), dispIdMember, &IID_NULL, LOCALE_SYSTEM_DEFAULT, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr); - if (SUCCEEDED(hr)) { - /* - * ITypLib doesn't work - * Release ITypeLib and fall back to IDispatch - */ - - C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj)); - C_HASTLIB(obj) = FALSE; - C_TYPEINFO(obj) = NULL; - } - } - } else { - hr = C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), dispIdMember, &IID_NULL, LOCALE_SYSTEM_DEFAULT, wFlags, pDispParams, pVarResult, &ExceptInfo, &ArgErr); - } - - if (FAILED(hr)) { - switch (hr) { - case DISP_E_EXCEPTION: { - - char *src = NULL; - int srclen = 0; - char *desc = NULL; - int desclen = 0; - - if (ExceptInfo.bstrSource) { - src = php_OLECHAR_to_char(ExceptInfo.bstrSource, &srclen, codepage TSRMLS_CC); - SysFreeString(ExceptInfo.bstrSource); - } else { - src = estrdup("Unavailable"); - srclen = strlen(src); - } - - if (ExceptInfo.bstrDescription) { - desc = php_OLECHAR_to_char(ExceptInfo.bstrDescription, &desclen, codepage TSRMLS_CC); - SysFreeString(ExceptInfo.bstrDescription); - } else { - desc = estrdup("Unavailable"); - desclen = strlen(desc); - } - - *ErrString = pemalloc(srclen+desclen+50, 1); - sprintf(*ErrString, "<b>Source</b>: %s <b>Description</b>: %s", src, desc); - efree(src); - efree(desc); - - if (ExceptInfo.bstrHelpFile) - { - SysFreeString(ExceptInfo.bstrHelpFile); - } - } - break; - case DISP_E_PARAMNOTFOUND: - case DISP_E_TYPEMISMATCH: - *ErrString = pemalloc(25, 1); - sprintf(*ErrString, "<b>Argument</b>: %d", pDispParams->cArgs-ArgErr+1); - break; - } - } - - if (pVarResult && (V_VT(pVarResult) == VT_EMPTY)) { - V_VT(pVarResult) = VT_I4; - V_I4(pVarResult) = hr; - } - - return hr; - } else { - return DISP_E_UNKNOWNINTERFACE; - } -} - - -PHPAPI HRESULT php_COM_get_ids_of_names(comval *obj, OLECHAR FAR* FAR* rgszNames, DISPID FAR* rgDispId TSRMLS_DC) -{ - HRESULT hr; - - if (C_ISREFD(obj)) { - if (C_HASTLIB(obj)) { - hr = C_TYPEINFO_VT(obj)->GetIDsOfNames(C_TYPEINFO(obj), rgszNames, 1, rgDispId); - - if (FAILED(hr)) { - hr = C_DISPATCH_VT(obj)->GetIDsOfNames(C_DISPATCH(obj), &IID_NULL, rgszNames, 1, LOCALE_SYSTEM_DEFAULT, rgDispId); - - if (SUCCEEDED(hr)) { - /* - * ITypLib doesn't work - * Release ITypeLib and fall back to IDispatch - */ - - C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj)); - C_HASTLIB(obj) = FALSE; - C_TYPEINFO(obj) = NULL; - } - } - } else { - hr = C_DISPATCH_VT(obj)->GetIDsOfNames(C_DISPATCH(obj), &IID_NULL, rgszNames, 1, LOCALE_SYSTEM_DEFAULT, rgDispId); - } - - return hr; - } else { - return DISP_E_UNKNOWNINTERFACE; - } -} - - -PHPAPI HRESULT php_COM_release(comval *obj TSRMLS_DC) -{ - HRESULT hr; - - if (obj->refcount > 1) { - C_RELEASE(obj); - } else if (obj->refcount == 1) { - if (C_HASTLIB(obj)) { - C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj)); - C_TYPEINFO(obj) = NULL; - C_HASTLIB(obj) = FALSE; - } - if (C_HASENUM(obj)) { - hr = C_ENUMVARIANT_VT(obj)->Release(C_ENUMVARIANT(obj)); - C_ENUMVARIANT(obj) = NULL; - C_HASENUM(obj) = FALSE; - } - hr = C_DISPATCH_VT(obj)->Release(C_DISPATCH(obj)); - C_RELEASE(obj); - C_DISPATCH(obj) = NULL; - } - - return obj->refcount; -} - - -PHPAPI HRESULT php_COM_addref(comval *obj TSRMLS_DC) -{ - if (C_ISREFD(obj)) { - C_ADDREF(obj); - } - return obj->refcount; -} - - -PHPAPI HRESULT php_COM_set(comval *obj, IDispatch FAR* FAR* ppDisp, int cleanup TSRMLS_DC) -{ - HRESULT hr = 1; - DISPPARAMS dispparams; - VARIANT *var_result; - IDispatch FAR* pDisp; - - pDisp = *ppDisp; - if (cleanup) { - *ppDisp = NULL; - } - - C_REFCOUNT(obj) = 1; - C_DISPATCH(obj) = pDisp; - C_HASTLIB(obj) = SUCCEEDED(C_DISPATCH_VT(obj)->GetTypeInfo(C_DISPATCH(obj), 0, LANG_NEUTRAL, &C_TYPEINFO(obj))); - - dispparams.rgvarg = NULL; - dispparams.rgdispidNamedArgs = NULL; - dispparams.cArgs = 0; - dispparams.cNamedArgs = 0; - - ALLOC_VARIANT(var_result); - - if (C_HASENUM(obj) = SUCCEEDED(C_DISPATCH_VT(obj)->Invoke(C_DISPATCH(obj), DISPID_NEWENUM, &IID_NULL, LOCALE_SYSTEM_DEFAULT, - DISPATCH_METHOD|DISPATCH_PROPERTYGET, &dispparams, var_result, NULL, NULL))) { - if (V_VT(var_result) == VT_UNKNOWN) { - C_HASENUM(obj) = SUCCEEDED(V_UNKNOWN(var_result)->lpVtbl->QueryInterface(V_UNKNOWN(var_result), &IID_IEnumVARIANT, - (void**)&C_ENUMVARIANT(obj))); - } else if (V_VT(var_result) == VT_DISPATCH) { - C_HASENUM(obj) = SUCCEEDED(V_DISPATCH(var_result)->lpVtbl->QueryInterface(V_DISPATCH(var_result), &IID_IEnumVARIANT, - (void**)&C_ENUMVARIANT(obj))); - } - } - - FREE_VARIANT(var_result); - - if (!cleanup) { - hr = C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj)); - } - -#ifdef _DEBUG - obj->resourceindex = resourcecounter++; -#endif - - return hr; -} - - -PHPAPI HRESULT php_COM_clone(comval *obj, comval *clone, int cleanup TSRMLS_DC) -{ - HRESULT hr; - - C_HASTLIB(obj) = C_HASTLIB(clone); - C_HASENUM(obj) = C_HASENUM(obj); - C_DISPATCH(obj) = C_DISPATCH(clone); - C_TYPEINFO(obj) = C_TYPEINFO(clone); - - if (cleanup || !C_ISREFD(obj)) { - obj->refcount = clone->refcount; - clone->refcount = 0; - } else { - if (C_HASTLIB(obj)) { - C_TYPEINFO_VT(obj)->AddRef(C_TYPEINFO(obj)); - } - if (C_HASENUM(obj)) { - C_ENUMVARIANT_VT(obj)->AddRef(C_ENUMVARIANT(obj)); - } - hr = C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj)); - obj->refcount = 1; - } - -#ifdef _DEBUG - obj->resourceindex = resourcecounter++; -#endif - - return hr; -} - - -PHPAPI char *php_COM_error_message(HRESULT hr TSRMLS_DC) -{ - void *pMsgBuf; - - if (!FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, - hr, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &pMsgBuf, 0, NULL)) { - char error_string[] = "No description available"; - - pMsgBuf = LocalAlloc(LMEM_FIXED, sizeof(error_string)); - memcpy(pMsgBuf, error_string, sizeof(error_string)); - } - - return pMsgBuf; -} - - -static char *php_string_from_clsid(const CLSID *clsid TSRMLS_DC) -{ - LPOLESTR ole_clsid; - char *clsid_str; - - StringFromCLSID(clsid, &ole_clsid); - clsid_str = php_OLECHAR_to_char(ole_clsid, NULL, codepage TSRMLS_CC); - LocalFree(ole_clsid); - - return clsid_str; -} - - -PHPAPI HRESULT php_COM_destruct(comval *obj TSRMLS_DC) -{ - HRESULT hr = S_OK; - - com_enable_events(obj, FALSE); - if (obj->sinkdispatch) - obj->sinkdispatch->lpVtbl->Release(obj->sinkdispatch); - - if (C_ISREFD(obj)) { - C_REFCOUNT(obj) = 1; - hr = php_COM_release(obj TSRMLS_CC); - } - efree(obj); - - return hr; -} - - -static void php_comval_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - php_COM_destruct(rsrc->ptr TSRMLS_CC); -} - - -static PHP_INI_MH(OnTypelibFileChange) -{ - FILE *typelib_file; - char *typelib_name_buffer; - char *strtok_buf = NULL; - int interactive; - interactive = CG(interactive); - - if (!new_value || (typelib_file = VCWD_FOPEN(new_value, "r"))==NULL) { - return FAILURE; - } - - if (interactive) { - printf("Loading type libraries..."); - fflush(stdout); - } - - typelib_name_buffer = (char *) emalloc(sizeof(char)*1024); - - while (fgets(typelib_name_buffer, 1024, typelib_file)) { - ITypeLib *pTL; - char *typelib_name; - char *modifier, *ptr; - int mode = CONST_CS | CONST_PERSISTENT; /* CONST_PERSISTENT is ok here */ - - if (typelib_name_buffer[0]==';') { - continue; - } - typelib_name = php_strtok_r(typelib_name_buffer, "\r\n", &strtok_buf); /* get rid of newlines */ - if (typelib_name == NULL) { - continue; - } - typelib_name = php_strtok_r(typelib_name, "#", &strtok_buf); - modifier = php_strtok_r(NULL, "#", &strtok_buf); - if (modifier != NULL) { - if (!strcmp(modifier, "cis") || !strcmp(modifier, "case_insensitive")) { - mode &= ~CONST_CS; - } - } - - /* Remove leading/training white spaces on search_string */ - while (isspace(*typelib_name)) {/* Ends on '\0' in worst case */ - typelib_name ++; - } - ptr = typelib_name + strlen(typelib_name) - 1; - while ((ptr != typelib_name) && isspace(*ptr)) { - *ptr = '\0'; - ptr--; - } - - if (interactive) { - printf("\rLoading %-60s\r", typelib_name); - } - - if ((pTL = php_COM_find_typelib(typelib_name, mode TSRMLS_CC)) != NULL) { - php_COM_load_typelib(pTL, mode TSRMLS_CC); - pTL->lpVtbl->Release(pTL); - } - } - - 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, *user_name=NULL, *password=NULL, *domain=NULL; - CLSID clsid; - HRESULT hr; - OLECHAR *ProgID; - comval *obj; - char *error_message; - char *clsid_str; - int mode = 0; - ITypeLib *pTL; - CLSCTX flags = CLSCTX_SERVER; - - 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 = Z_LVAL_P(code_page); - 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) { - /* What is server name? A String or an array? */ - - if (Z_TYPE_P(server_name) == IS_NULL) { - server_name = NULL; - } else if (Z_TYPE_P(server_name) == IS_ARRAY) { - pval **tmp; - /* DAB: 22 Sept 2001 - * Aha - we have a number of possible arguments. - * They are in the hash By name: Server, Domain, Username, Password - * Flags. - * This has been crafted to maintian maximum backward compatability. - * If the server name is specified as a string, then the function - * should behave as before by defaulting username and password and - * using the (I believe) incorrect CLSCTX_SERVER instantiation - * paramter. However if server is specified in this array then we - * use either CLSCTX_REMOTE_SERVER or whatever flags are specified - * in the array */ - HashTable *ht = Z_ARRVAL(*server_name); - if (FAILURE == zend_hash_find(ht, "Server", 7, (void **) &tmp)) { - server_name = NULL; - } else { - server_name = *tmp; - convert_to_string_ex(&server_name); - /* CLSCTX_SERVER includes INPROC and LOCAL SERVER. This means - * that any local server will be instantiated BEFORE even - * looking on a remote server. Thus if we have a server name, - * probably we want to access a remote machine or we would not - * have bothered specifying it. So it would be wrong to to - * connect locally. Futher, unless the name passed is a GUID, - * there has to be something to map the Prog.Id to GUID and - * unless that has been modified to remove the information - * about local instantiation CLSCTX_SERVER would force a local - * instantiation This setting can be overridden below if the - * user specifies a flags element */ - flags = CLSCTX_REMOTE_SERVER; - } - if (FAILURE == zend_hash_find(ht, "Username", 9, (void **) &tmp)) { - user_name = NULL; - } else { - user_name = *tmp; - convert_to_string_ex(&user_name); - } - if (FAILURE == zend_hash_find(ht, "Domain", 7, (void **) &tmp)) { - domain = NULL; - } else { - domain = *tmp; - convert_to_string_ex(&domain); - } - if (FAILURE == zend_hash_find(ht, "Password", 9, (void **) &tmp)) { - password=NULL; - } else { - password = *tmp; - convert_to_string_ex(&password); - } - if (SUCCESS == zend_hash_find(ht, "Flags", 6, (void **) &tmp)) { - convert_to_long_ex(tmp); - flags = (CLSCTX) Z_LVAL_PP(tmp); - } - } else { - if (!INI_INT("com.allow_dcom")) { - php_error(E_WARNING, "%s(): DCOM is disabled", get_active_function_name(TSRMLS_C)); - RETURN_NULL(); - } else { - flags = CLSCTX_REMOTE_SERVER; - 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) { - /* @todo shouldn't the bind context be fetched on module startup and kept as a global shared instance ? - * all calls to BindToObject would deliver the same instance then (as desired) - * IBindCtx::RegisterObjectBound() should be called then after mkparsedisplayname() - * - * @todo use mkparsedisplaynameex() ? - */ - 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, "%s(): Invalid ProgID, GUID string, or Moniker: %s", get_active_function_name(TSRMLS_C), error_message); - LocalFree(error_message); - RETURN_NULL(); - } - } else { - efree(ProgID); - /* obtain IDispatch */ - if (!server_name) { - hr = CoCreateInstance(&clsid, NULL, flags, &IID_IDispatch, (LPVOID *) &C_DISPATCH(obj)); - } else { - COSERVERINFO server_info; - MULTI_QI pResults; - COAUTHIDENTITY authid; - COAUTHINFO authinfo = {RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE, &authid, EOAC_NONE}; - - 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); - if (user_name) { - /* Z_STRVAL_P(user_name); */ - /* Parse Username into domain\username */ - authid.User = (WCHAR *) Z_STRVAL_P(user_name); - authid.UserLength = Z_STRLEN_P(user_name); - if (password) { - authid.Password = (USHORT *) Z_STRVAL_P(password); - authid.PasswordLength = Z_STRLEN_P(password); - } else { - authid.Password = (USHORT *) ""; - authid.PasswordLength = 0; - } - if (domain) { - authid.Domain = (USHORT *) Z_STRVAL_P(domain); - authid.DomainLength = Z_STRLEN_P(domain); - } else { - authid.Domain = (USHORT *) ""; - authid.DomainLength = 0; - } - authid.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI; - - server_info.pAuthInfo=&authinfo; - } else { - server_info.pAuthInfo=NULL; - } - - pResults.pIID = &IID_IDispatch; - pResults.pItf = NULL; - pResults.hr = S_OK; - hr=CoCreateInstanceEx(&clsid, NULL, flags, &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, "%s(): Unable to obtain IDispatch interface for CLSID %s: %s", get_active_function_name(TSRMLS_C), clsid_str, error_message); - LocalFree(error_message); - efree(clsid_str); - php_COM_destruct(obj TSRMLS_CC); - RETURN_NULL(); - } - } - - 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; - - /* @todo check if typlib isn't already loaded */ - 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_RESOURCE(zend_list_insert(obj, IS_COM)); -} -/* }}} */ - - -static int do_COM_invoke(comval *obj, WORD dispflags, pval *function_name, VARIANT *var_result, pval **arguments, int arg_count TSRMLS_DC) -{ - DISPID dispid, altdispid; - DISPPARAMS dispparams; - HRESULT hr; - OLECHAR *funcname; - SAFEARRAY *pSA; - SAFEARRAYBOUND rgsabound[1]; - VARIANT *variant_args; - char *error_message; - int current_arg, current_variant; - unsigned long count; - - 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(); - */ - - 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, "%s(): Wrong argument count to IEnumVariant::Next()", get_active_function_name(TSRMLS_C)); - - 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, "%s(): IEnumVariant::Next() failed: %s", get_active_function_name(TSRMLS_C), 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, "%s(): IEnumVariant::Next() failed: %s", get_active_function_name(TSRMLS_C), 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[] = {0}; - - SafeArrayGetElement(pSA, index, var_result); - SafeArrayDestroy(pSA); - } - - return SUCCESS; - } else if (C_HASENUM(obj) && strstr(Z_STRVAL_P(function_name), "all")) { -#define FETCH_BLOCKSIZE 10 /* fetch blocks of 10 elements */ - - count = FETCH_BLOCKSIZE; - - 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; - } - - /* blah*/ - - - } 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,"%s(): IEnumVariant::Next() failed: %s", get_active_function_name(TSRMLS_C), 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, "%s(): Wrong argument count to IEnumVariant::Skip()", get_active_function_name(TSRMLS_C)); - 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,"%s(): IEnumVariant::Next() failed: %s", get_active_function_name(TSRMLS_C), 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, "%s(): Unable to lookup %s: %s", get_active_function_name(TSRMLS_C), 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; - - if (dispflags & DISPATCH_PROPERTYPUT) { - /* Make this work for property set-ing */ - altdispid = DISPID_PROPERTYPUT; - dispparams.rgdispidNamedArgs = &altdispid; - dispparams.cNamedArgs = 1; - } - - hr = php_COM_invoke(obj, dispid, dispflags, &dispparams, var_result, &ErrString TSRMLS_CC); - - efree(funcname); - for (current_arg=0;current_arg<arg_count;current_arg++) { - /* don't release IDispatch pointers as they are used afterwards */ - if (V_VT(&variant_args[current_arg]) != VT_DISPATCH) { - /* @todo review this: what happens to an array of IDispatchs or a VARIANT->IDispatch */ - 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, "%s(): Invoke() failed: %s %s", get_active_function_name(TSRMLS_C), error_message, ErrString); - pefree(ErrString, 1); - } else { - php_error(E_WARNING, "%s(): Invoke() failed: %s", get_active_function_name(TSRMLS_C), error_message); - } - LocalFree(error_message); - return FAILURE; - } - } - return SUCCESS; -} - -/* {{{ proto mixed com_invoke_ex(int module, int invokeflags, string handler_name [, mixed arg [, mixed ...]]) - Invokes a COM module */ -PHP_FUNCTION(com_invoke_ex) -{ - pval **arguments; - pval *object, *function_name, *invokeflags; - comval *obj = NULL; - WORD dispflags = 0; - int arg_count = ZEND_NUM_ARGS(); - VARIANT *var_result; - - if (arg_count<3) { - ZEND_WRONG_PARAM_COUNT(); - } - arguments = (pval **) emalloc(sizeof(pval *)*arg_count); - if (zend_get_parameters_array(ht, arg_count, arguments) == FAILURE) { - RETURN_NULL(); - } - - object = arguments[0]; - function_name = arguments[2]; - invokeflags = arguments[1]; - - /* obtain property/method handler */ - convert_to_string_ex(&function_name); - convert_to_long(invokeflags); - dispflags = (WORD)Z_LVAL_P(invokeflags); - - /* obtain IDispatch interface */ - if (Z_TYPE_P(object) == IS_OBJECT && (Z_OBJCE_P(object) == &COM_class_entry || !strcmp(Z_OBJCE_P(object)->name, "COM"))) { - zval **tmp; - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void**)&tmp); - ZEND_FETCH_RESOURCE(obj, comval*, tmp, -1, "comval", IS_COM); - } else if (Z_TYPE_P(object) == IS_RESOURCE) { - ZEND_FETCH_RESOURCE(obj, comval*, &object, -1, "comval", IS_COM); - } - if (obj == NULL) { - php_error(E_WARNING, "%d is not a COM object handler", Z_LVAL_P(object)); - RETURN_NULL(); - } - - ALLOC_VARIANT(var_result); - - if (do_COM_invoke(obj, dispflags, function_name, var_result, arguments+3, arg_count-3 TSRMLS_CC)==FAILURE) { - FREE_VARIANT(var_result); - efree(arguments); - - RETURN_NULL(); - } - - RETVAL_VARIANT(var_result); - - efree(arguments); -} -/* }}} */ - - -/* {{{ proto mixed com_invoke(int module, string handler_name [, mixed arg [, mixed ...]]) - 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_NULL(); - } - - 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_docref(NULL TSRMLS_CC, E_WARNING, "%s is not a COM object handler", Z_STRVAL_P(function_name)); - RETURN_NULL(); - } - - /* obtain property/method handler */ - convert_to_string_ex(&function_name); - - ALLOC_VARIANT(var_result); - - if (do_COM_invoke(obj, DISPATCH_METHOD|DISPATCH_PROPERTYGET, function_name, var_result, arguments+2, arg_count-2 TSRMLS_CC)==FAILURE) { - FREE_VARIANT(var_result); - efree(arguments); - - RETURN_NULL(); - } - - RETVAL_VARIANT(var_result); - - efree(arguments); -} -/* }}} */ - - -/* {{{ proto mixed com_release(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, "%s(): %d is not a COM object handler", get_active_function_name(TSRMLS_C)); - 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, "%s(): %d is not a COM object handler", get_active_function_name(TSRMLS_C)); - RETURN_FALSE; - } - - RETURN_LONG(php_COM_addref(obj TSRMLS_CC)); -} -/* }}} */ - -/* {{{ proto bool com_message_pump([int timeoutms]) - Process COM messages, sleeping for up to timeoutms milliseconds */ -PHP_FUNCTION(com_message_pump) -{ - long timeoutms = 0; - MSG msg; - DWORD result; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &timeoutms) == FAILURE) - RETURN_FALSE; - - result = MsgWaitForMultipleObjects(0, NULL, FALSE, timeoutms, QS_ALLINPUT); - - if (result == WAIT_OBJECT_0) { - while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { - TranslateMessage(&msg); - DispatchMessage(&msg); - } - /* we processed messages */ - RETVAL_TRUE; - } else { - /* we did not process messages (timed out) */ - RETVAL_FALSE; - } -} -/* }}} */ - - -static int com_enable_events(comval *obj, int enable) -{ - if (obj->sinkdispatch) { - IConnectionPointContainer *cont; - IConnectionPoint *point; - - if (SUCCEEDED(C_DISPATCH_VT(obj)->QueryInterface(C_DISPATCH(obj), &IID_IConnectionPointContainer, (void**)&cont))) { - - if (SUCCEEDED(cont->lpVtbl->FindConnectionPoint(cont, &obj->sinkid, &point))) { - - if (enable) { - point->lpVtbl->Advise(point, (IUnknown*)obj->sinkdispatch, &obj->sinkcookie); - } else { - point->lpVtbl->Unadvise(point, obj->sinkcookie); - } - point->lpVtbl->Release(point); - } - cont->lpVtbl->Release(cont); - } - } - return 0; -} - -static const struct { - VARTYPE vt; - const char *name; -} vt_names[] = { - { VT_NULL, "VT_NULL" }, - { VT_EMPTY, "VT_EMPTY" }, - { VT_UI1, "VT_UI1" }, - { VT_I2, "VT_I2" }, - { VT_I4, "VT_I4" }, - { VT_R4, "VT_R4" }, - { VT_R8, "VT_R8" }, - { VT_BOOL, "VT_BOOL" }, - { VT_ERROR, "VT_ERROR" }, - { VT_CY, "VT_CY" }, - { VT_DATE, "VT_DATE" }, - { VT_BSTR, "VT_BSTR" }, - { VT_DECIMAL, "VT_DECIMAL" }, - { VT_UNKNOWN, "VT_UNKNOWN" }, - { VT_DISPATCH, "VT_DISPATCH" }, - { VT_VARIANT, "VT_VARIANT" }, - { VT_I1, "VT_I1" }, - { VT_UI2, "VT_UI2" }, - { VT_UI4, "VT_UI4" }, - { VT_INT, "VT_INT" }, - { VT_UINT, "VT_UINT" }, - { VT_ARRAY, "VT_ARRAY" }, - { VT_BYREF, "VT_BYREF" }, - { VT_VOID, "VT_VOID" }, - { VT_PTR, "VT_PTR" }, - { VT_HRESULT, "VT_HRESULT" }, - { 0, NULL } -}; - -static inline const char *vt_to_string(VARTYPE vt) -{ - int i; - for (i = 0; vt_names[i].name != NULL; i++) { - if (vt_names[i].vt == vt) - return vt_names[i].name; - } - return "?"; -} - -static int process_typeinfo(ITypeInfo *typeinfo, HashTable *id_to_name, int printdef, GUID *guid TSRMLS_DC) -{ - TYPEATTR *attr; - FUNCDESC *func; - int i; - OLECHAR *olename; - char *ansiname = NULL; - unsigned int ansinamelen; - int ret = 0; - - if (FAILED(typeinfo->lpVtbl->GetTypeAttr(typeinfo, &attr))) - return 0; - - /* verify that it is suitable */ - if (id_to_name == NULL || attr->typekind == TKIND_DISPATCH) { - - if (guid) - memcpy(guid, &attr->guid, sizeof(GUID)); - - if (printdef) { - char *guidstring; - - typeinfo->lpVtbl->GetDocumentation(typeinfo, MEMBERID_NIL, &olename, NULL, NULL, NULL); - ansiname = php_OLECHAR_to_char(olename, &ansinamelen, codepage TSRMLS_CC); - SysFreeString(olename); - - guidstring = php_string_from_clsid(&attr->guid TSRMLS_CC); - php_printf("class %s { /* GUID=%s */\n", ansiname, guidstring); - efree(guidstring); - - efree(ansiname); - } - - if (id_to_name) - zend_hash_init(id_to_name, 0, NULL, ZVAL_PTR_DTOR, 0); - - /* So we've got the dispatch interface; lets list the event methods */ - for (i = 0; i < attr->cFuncs; i++) { - zval *tmp; - DISPID lastid = 0; /* for props */ - int isprop; - - if (FAILED(typeinfo->lpVtbl->GetFuncDesc(typeinfo, i, &func))) - break; - - isprop = (func->invkind & DISPATCH_PROPERTYGET || func->invkind & DISPATCH_PROPERTYPUT); - - if (!isprop || lastid != func->memid) { - - lastid = func->memid; - - typeinfo->lpVtbl->GetDocumentation(typeinfo, func->memid, &olename, NULL, NULL, NULL); - ansiname = php_OLECHAR_to_char(olename, &ansinamelen, codepage TSRMLS_CC); - SysFreeString(olename); - - if (printdef) { - int j; - char *funcdesc; - unsigned int funcdesclen, cnames = 0; - BSTR *names; - - names = (BSTR*)emalloc((func->cParams + 1) * sizeof(BSTR)); - - typeinfo->lpVtbl->GetNames(typeinfo, func->memid, names, func->cParams + 1, &cnames); - /* first element is the function name */ - SysFreeString(names[0]); - - php_printf("\t/* DISPID=%d */\n", func->memid); - - if (func->elemdescFunc.tdesc.vt != VT_VOID) { - php_printf("\t/* %s [%d] */\n", - vt_to_string(func->elemdescFunc.tdesc.vt), - func->elemdescFunc.tdesc.vt - ); - } - - if (isprop) { - - typeinfo->lpVtbl->GetDocumentation(typeinfo, func->memid, NULL, &olename, NULL, NULL); - if (olename) { - funcdesc = php_OLECHAR_to_char(olename, &funcdesclen, codepage TSRMLS_CC); - SysFreeString(olename); - php_printf("\t/* %s */\n", funcdesc); - efree(funcdesc); - } - - php_printf("\tvar $%s;\n\n", ansiname); - - } else { - /* a function */ - - php_printf("\tfunction %s(\n", ansiname); - - for (j = 0; j < func->cParams; j++) { - ELEMDESC *elem = &func->lprgelemdescParam[j]; - - php_printf("\t\t/* %s [%d] ", vt_to_string(elem->tdesc.vt), elem->tdesc.vt); - - if (elem->paramdesc.wParamFlags & PARAMFLAG_FIN) - php_printf("[in]"); - if (elem->paramdesc.wParamFlags & PARAMFLAG_FOUT) - php_printf("[out]"); - - if (elem->tdesc.vt == VT_PTR) { - /* what does it point to ? */ - php_printf(" --> %s [%d] ", - vt_to_string(elem->tdesc.lptdesc->vt), - elem->tdesc.lptdesc->vt - ); - } - - /* when we handle prop put and get, this will look nicer */ - if (j+1 < (int)cnames) { - funcdesc = php_OLECHAR_to_char(names[j+1], &funcdesclen, codepage TSRMLS_CC); - SysFreeString(names[j+1]); - } else { - funcdesc = "???"; - } - - php_printf(" */ %s%s%c\n", - elem->tdesc.vt == VT_PTR ? "&$" : "$", - funcdesc, - j == func->cParams - 1 ? ' ' : ',' - ); - - if (j+1 < (int)cnames) - efree(funcdesc); - } - - php_printf("\t\t)\n\t{\n"); - - typeinfo->lpVtbl->GetDocumentation(typeinfo, func->memid, NULL, &olename, NULL, NULL); - if (olename) { - funcdesc = php_OLECHAR_to_char(olename, &funcdesclen, codepage TSRMLS_CC); - SysFreeString(olename); - php_printf("\t\t/* %s */\n", funcdesc); - efree(funcdesc); - } - - php_printf("\t}\n"); - } - - efree(names); - } - - if (id_to_name) { - zend_str_tolower(ansiname, ansinamelen); - MAKE_STD_ZVAL(tmp); - ZVAL_STRINGL(tmp, ansiname, ansinamelen, 0); - zend_hash_index_update(id_to_name, func->memid, (void*)&tmp, sizeof(zval *), NULL); - } - } - typeinfo->lpVtbl->ReleaseFuncDesc(typeinfo, func); - - } - - if (printdef) - php_printf("}\n"); - - ret = 1; - } else { - zend_error(E_WARNING, "Thats not a dispatchable interface!! type kind = %08x\n", attr->typekind); - } - - typeinfo->lpVtbl->ReleaseTypeAttr(typeinfo, attr); - - return ret; -} - -static ITypeInfo *locate_typeinfo(char *typelibname, comval *obj, char *dispname, int sink TSRMLS_DC) -{ - ITypeInfo *typeinfo = NULL; - ITypeLib *typelib = NULL; - int gotguid = 0; - GUID iid; - - if (obj) { - if (dispname == NULL && sink) { - IProvideClassInfo2 *pci2; - IProvideClassInfo *pci; - - if (SUCCEEDED(C_DISPATCH_VT(obj)->QueryInterface(C_DISPATCH(obj), &IID_IProvideClassInfo2, (void**)&pci2))) { - gotguid = SUCCEEDED(pci2->lpVtbl->GetGUID(pci2, GUIDKIND_DEFAULT_SOURCE_DISP_IID, &iid)); - pci2->lpVtbl->Release(pci2); - } - if (!gotguid && SUCCEEDED(C_DISPATCH_VT(obj)->QueryInterface(C_DISPATCH(obj), &IID_IProvideClassInfo, (void**)&pci))) { - /* examine the available interfaces */ - /* TODO: write some code here */ - pci->lpVtbl->Release(pci); - } - } else if (dispname && C_HASTLIB(obj)) { - unsigned int idx; - /* get the library from the object; the rest will be dealt with later */ - C_TYPEINFO_VT(obj)->GetContainingTypeLib(C_TYPEINFO(obj), &typelib, &idx); - } else if (typelibname == NULL) { - C_DISPATCH_VT(obj)->GetTypeInfo(C_DISPATCH(obj), 0, LANG_NEUTRAL, &typeinfo); - } - } else if (typelibname) { - /* Fetch the typelibrary and use that to look things up */ - typelib = php_COM_find_typelib(typelibname, CONST_CS TSRMLS_CC); - } - - if (!gotguid && dispname && typelib) { - unsigned short cfound; - MEMBERID memid; - OLECHAR *olename = php_char_to_OLECHAR(dispname, strlen(dispname), CP_ACP TSRMLS_CC); - - cfound = 1; - if (FAILED(typelib->lpVtbl->FindName(typelib, olename, 0, &typeinfo, &memid, &cfound)) || cfound == 0) { - CLSID coclass; - ITypeInfo *coinfo; - - /* assume that it might be a progid instead */ - if (SUCCEEDED(CLSIDFromProgID(olename, &coclass)) && - SUCCEEDED(typelib->lpVtbl->GetTypeInfoOfGuid(typelib, &coclass, &coinfo))) { - - /* enumerate implemented interfaces and pick the one as indicated by sink */ - TYPEATTR *attr; - int i; - - coinfo->lpVtbl->GetTypeAttr(coinfo, &attr); - - for (i = 0; i < attr->cImplTypes; i++) { - HREFTYPE rt; - int tf; - - if (FAILED(coinfo->lpVtbl->GetImplTypeFlags(coinfo, i, &tf))) - continue; - - if ((sink && tf == (IMPLTYPEFLAG_FSOURCE|IMPLTYPEFLAG_FDEFAULT)) || - (!sink && (tf & IMPLTYPEFLAG_FSOURCE) == 0)) { - - /* flags match what we are looking for */ - - if (SUCCEEDED(coinfo->lpVtbl->GetRefTypeOfImplType(coinfo, i, &rt))) - if (SUCCEEDED(coinfo->lpVtbl->GetRefTypeInfo(coinfo, rt, &typeinfo))) - break; - - } - } - - coinfo->lpVtbl->ReleaseTypeAttr(coinfo, attr); - coinfo->lpVtbl->Release(coinfo); - } - } - - - efree(olename); - } else if (gotguid) { - typelib->lpVtbl->GetTypeInfoOfGuid(typelib, &iid, &typeinfo); - } - - if (typelib) - typelib->lpVtbl->Release(typelib); - - return typeinfo; -} - -/* {{{ proto bool com_print_typeinfo(mixed comobject | string typelib, string dispinterface, bool wantsink) - Print out a PHP class definition for a dispatchable interface */ -PHP_FUNCTION(com_print_typeinfo) -{ - zval *arg1; - char *ifacename = NULL; - char *typelibname = NULL; - int ifacelen; - zend_bool wantsink = 0; - comval *obj = NULL; - ITypeInfo *typeinfo; - - if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/s!b", &arg1, &ifacename, - &ifacelen, &wantsink)) { - RETURN_FALSE; - } - - if (Z_TYPE_P(arg1) == IS_OBJECT && (Z_OBJCE_P(arg1) == &COM_class_entry || !strcmp(Z_OBJCE_P(arg1)->name, "COM"))) { - zval **tmp; - zend_hash_index_find(Z_OBJPROP_P(arg1), 0, (void**)&tmp); - ZEND_FETCH_RESOURCE(obj, comval*, tmp, -1, "comval", IS_COM); - } else if (Z_TYPE_P(arg1) == IS_RESOURCE) { - ZEND_FETCH_RESOURCE(obj, comval*, &arg1, -1, "comval", IS_COM); - } else { - convert_to_string(arg1); - typelibname = Z_STRVAL_P(arg1); - } - - typeinfo = locate_typeinfo(typelibname, obj, ifacename, wantsink TSRMLS_CC); - if (typeinfo) { - process_typeinfo(typeinfo, NULL, 1, NULL TSRMLS_CC); - typeinfo->lpVtbl->Release(typeinfo); - RETURN_TRUE; - } else { - zend_error(E_WARNING, "Unable to find typeinfo using the parameters supplied"); - } - RETURN_FALSE; -} -/* }}} */ - -/* {{{ proto bool com_event_sink(mixed comobject, object sinkobject [, mixed sinkinterface]) - Connect events from a COM object to a PHP object */ -PHP_FUNCTION(com_event_sink) -{ - zval *object, *sinkobject, *sink=NULL; - char *dispname = NULL, *typelibname = NULL; - zend_bool gotguid = 0; - comval *obj; - ITypeInfo *typeinfo = NULL; - - RETVAL_FALSE; - - if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz|z/", &object, &sinkobject, &sink)) { - RETURN_FALSE; - } - - if (Z_TYPE_P(object) == IS_OBJECT && (Z_OBJCE_P(object) == &COM_class_entry || !strcmp(Z_OBJCE_P(object)->name, "COM"))) { - zval **tmp; - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void**)&tmp); - ZEND_FETCH_RESOURCE(obj, comval*, tmp, -1, "comval", IS_COM); - } else { - ZEND_FETCH_RESOURCE(obj, comval*, &object, -1, "comval", IS_COM); - } - - if (sink && Z_TYPE_P(sink) == IS_ARRAY) { - /* 0 => typelibname, 1 => dispname */ - zval **tmp; - - if (zend_hash_index_find(Z_ARRVAL_P(sink), 0, (void**)&tmp) == SUCCESS) - typelibname = Z_STRVAL_PP(tmp); - if (zend_hash_index_find(Z_ARRVAL_P(sink), 1, (void**)&tmp) == SUCCESS) - dispname = Z_STRVAL_PP(tmp); - } else if (sink != NULL) { - convert_to_string(sink); - dispname = Z_STRVAL_P(sink); - } - - typeinfo = locate_typeinfo(typelibname, obj, dispname, 1 TSRMLS_CC); - - if (typeinfo) { - HashTable *id_to_name; - - ALLOC_HASHTABLE(id_to_name); - - if (process_typeinfo(typeinfo, id_to_name, 0, &obj->sinkid TSRMLS_CC)) { - - /* Create the COM wrapper for this sink */ - obj->sinkdispatch = php_COM_export_as_sink(sinkobject, &obj->sinkid, id_to_name TSRMLS_CC); - - /* Now hook it up to the source */ - com_enable_events(obj, TRUE); - RETVAL_TRUE; - - } else { - FREE_HASHTABLE(id_to_name); - } - } - - if (typeinfo) - typeinfo->lpVtbl->Release(typeinfo); - -} -/* }}} */ - -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, DISPATCH_METHOD|DISPATCH_PROPERTYGET, &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, "%s(): Unable to lookup %s: %s", get_active_function_name(TSRMLS_C), 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, "%s(): PropGet() failed: %s %s", get_active_function_name(TSRMLS_C), error_message, ErrString); - pefree(ErrString, 1); - } else { - php_error(E_WARNING, "%s(): PropGet() failed: %s", get_active_function_name(TSRMLS_C), 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, "%s(): Unable to lookup %s: %s", get_active_function_name(TSRMLS_C), Z_STRVAL_P(arg_property), error_message); - LocalFree(error_message); - efree(propname); - - FREE_VARIANT(var_result); - FREE_VARIANT(new_value); - - - if (return_value) { - RETVAL_NULL(); - } - - return; - } - - 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, "%s(): PropPut() failed: %s %s", get_active_function_name(TSRMLS_C), error_message, ErrString); - pefree(ErrString, 1); - } else { - php_error(E_WARNING, "%s(): PropPut() failed: %s", get_active_function_name(TSRMLS_C), error_message); - } - LocalFree(error_message); - - FREE_VARIANT(var_result); - - efree(new_value); - efree(propname); - - if (return_value) { - RETVAL_NULL(); - } - - return; - } - - if (return_value) { - 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); - - efree(new_value); // FREE_VARIANT does a VariantClear() which is not desired here ! - efree(propname); -} - - -/* {{{ proto mixed com_propget(int module, string property_name [, mixed arg ... ]) - Gets properties from a COM module */ -PHP_FUNCTION(com_propget) -{ - zval **arguments; - zval *object, *function_name; - comval *obj = NULL; - int arg_count = ZEND_NUM_ARGS(); - VARIANT *var_result; - - if (arg_count<3) { - ZEND_WRONG_PARAM_COUNT(); - } - arguments = (zval **) emalloc(sizeof(pval *)*arg_count); - if (zend_get_parameters_array(ht, arg_count, arguments) == FAILURE) { - RETURN_NULL(); - } - - object = arguments[0]; - function_name = arguments[1]; - - if (Z_TYPE_P(object) == IS_OBJECT && (Z_OBJCE_P(object) == &COM_class_entry || !strcmp(Z_OBJCE_P(object)->name, "COM"))) { - zval **tmp; - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void**)&tmp); - ZEND_FETCH_RESOURCE(obj, comval*, tmp, -1, "comval", IS_COM); - } else if (Z_TYPE_P(object) == IS_RESOURCE) { - ZEND_FETCH_RESOURCE(obj, comval*, &object, -1, "comval", IS_COM); - } - if (obj == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "parameter 1 is not a COM object handler"); - RETURN_NULL(); - } - - /* obtain property/method handler */ - convert_to_string_ex(&function_name); - - ALLOC_VARIANT(var_result); - - if (do_COM_invoke(obj, DISPATCH_PROPERTYGET, function_name, var_result, arguments+2, arg_count-2 TSRMLS_CC)==FAILURE) { - FREE_VARIANT(var_result); - efree(arguments); - - RETURN_NULL(); - } - - RETVAL_VARIANT(var_result); - - efree(arguments); -} -/* }}} */ - - -/* {{{ proto bool com_propput(int module, string property_name, mixed value, ...) - Puts the properties for a module */ -PHP_FUNCTION(com_propput) -{ - zval **arguments; - zval *object, *function_name; - comval *obj; - int arg_count = ZEND_NUM_ARGS(); - VARIANT *var_result; - - if (arg_count<3) { - ZEND_WRONG_PARAM_COUNT(); - } - arguments = (zval **) emalloc(sizeof(pval *)*arg_count); - if (zend_get_parameters_array(ht, arg_count, arguments) == FAILURE) { - RETURN_NULL(); - } - - object = arguments[0]; - function_name = arguments[1]; - - if (Z_TYPE_P(object) == IS_OBJECT && (Z_OBJCE_P(object) == &COM_class_entry || !strcmp(Z_OBJCE_P(object)->name, "COM"))) { - zval **tmp; - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void**)&tmp); - ZEND_FETCH_RESOURCE(obj, comval*, tmp, -1, "comval", IS_COM); - } else if (Z_TYPE_P(object) == IS_RESOURCE) { - ZEND_FETCH_RESOURCE(obj, comval*, &object, -1, "comval", IS_COM); - } - if (obj == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "parameter 1 is not a COM object handler"); - RETURN_NULL(); - } - - /* obtain property/method handler */ - convert_to_string_ex(&function_name); - - ALLOC_VARIANT(var_result); - - if (do_COM_invoke(obj, DISPATCH_PROPERTYPUT, function_name, var_result, arguments+2, arg_count-2 TSRMLS_CC)==FAILURE) { - FREE_VARIANT(var_result); - efree(arguments); - RETURN_NULL(); - } - - RETVAL_VARIANT(var_result); - - efree(arguments); -} -/* }}} */ - - -/* {{{ proto bool com_load_typelib(string typelib_name [, int case_insensitive]) - Loads a Typelib */ -PHP_FUNCTION(com_load_typelib) -{ - pval *arg_typelib, *arg_cis; - ITypeLib *pTL; - int mode = 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 (Z_LVAL_P(arg_cis)) { - 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 (Z_TYPE_P(overloaded_property)) { - case OE_IS_ARRAY: - if (do_COM_offget(var_result, obj, &overloaded_property->element, FALSE TSRMLS_CC) == FAILURE) { - pval_destructor(&overloaded_property->element); - 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) { - pval_destructor(&overloaded_property->element); - FREE_VARIANT(var_result); - FREE_COM(obj_prop); - - return return_value; - } - break; - - case OE_IS_METHOD: - pval_destructor(&overloaded_property->element); - 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; - } - - pval_destructor(&overloaded_property->element); - - 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); - VariantInit(var_result); // to protect C_DISPATCH(obj) from being freed when var_result is destructed - } else { - php_variant_to_pval(var_result, &return_value, codepage TSRMLS_CC); - - FREE_COM(obj_prop); - obj_prop = NULL; - } - } - - if (obj_prop != NULL) { - RETVAL_COM(obj); - } - - - FREE_VARIANT(var_result); - - return return_value; -} - - -PHPAPI int php_COM_set_property_handler(zend_property_reference *property_reference, pval *value) -{ - 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 (Z_TYPE_P(overloaded_property)) { - 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(NULL, obj, &overloaded_property->element, value TSRMLS_CC); - FREE_COM(obj_prop); - - pval_destructor(&overloaded_property->element); - - return SUCCESS; -} - -/* create an overloaded COM object from a dispatch pointer */ -PHPAPI zval *php_COM_object_from_dispatch(IDispatch *disp, zval *val TSRMLS_DC) -{ - comval *obj; - zval *zobj; - - ALLOC_COM(obj); - MAKE_STD_ZVAL(zobj); - php_COM_set(obj, &disp, FALSE TSRMLS_CC); - ZVAL_COM_EX(zobj, obj, val); - - return zobj; -} - - -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)) { - 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); - } else { - ZVAL_NULL(object); - } - - return; - } - - RETVAL_NULL(); - property = php_COM_get_property_handler(property_reference); - - if (Z_TYPE(property) != IS_OBJECT) { - pval_destructor(&property); - pval_destructor(&function_name->element); - - /* error message - function call on a non-object */ - 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 , DISPATCH_METHOD|DISPATCH_PROPERTYGET, &function_name->element, var_result, arguments, arg_count TSRMLS_CC) == SUCCESS) { - php_variant_to_pval(var_result, return_value, codepage TSRMLS_CC); - } - - FREE_VARIANT(var_result); - efree(arguments); - } - - if (zend_llist_count(property_reference->elements_list) > 1) { - /* destruct temporary object */ - zend_list_delete(Z_LVAL_PP(handle)); - 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); - - if (search_string == NULL) - return NULL; - - 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; -} - - -PHPAPI 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, value; - 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, "%s(): Type library value %s is already defined and has a different value", get_active_function_name(TSRMLS_C), c.name); - } - free(c.name); - j++; - continue; - } - - php_variant_to_pval(pVarDesc->lpvarValue, &value, codepage TSRMLS_CC); - /* we only import enumerations (=int) */ - if (Z_TYPE(value) == IS_LONG) { - c.flags = mode; - c.value.type = IS_LONG; - c.value.value.lval = Z_LVAL(value); - c.module_number = 0; /* the module number is not available here */ - - zend_register_constant(&c TSRMLS_CC); - } - - j++; - } - TypeInfo->lpVtbl->Release(TypeInfo); - } - } - - return SUCCESS; -} - -/* {{{ proto bool com_isenum(object com_module) - 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(): %s is not a COM object handler", get_active_function_name(TSRMLS_C), ""); - 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); -} - - -static void php_COM_init(int module_number TSRMLS_DC) -{ - le_comval = zend_register_list_destructors_ex(php_comval_destructor, NULL, "COM", module_number); - php_register_COM_class(TSRMLS_C); -} - -PHPAPI ZEND_DECLARE_MODULE_GLOBALS(com) - -static void php_com_init_globals(zend_com_globals *com_globals) -{ -} - -PHP_MINIT_FUNCTION(COM) -{ - ZEND_INIT_MODULE_GLOBALS(com, php_com_init_globals, NULL); - php_COM_init(module_number TSRMLS_CC); - php_VARIANT_init(module_number TSRMLS_CC); - php_COM_dispatch_init(module_number TSRMLS_CC); - - REGISTER_LONG_CONSTANT("CLSCTX_INPROC_SERVER", CLSCTX_INPROC_SERVER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CLSCTX_INPROC_HANDLER", CLSCTX_INPROC_HANDLER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CLSCTX_LOCAL_SERVER", CLSCTX_LOCAL_SERVER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CLSCTX_REMOTE_SERVER", CLSCTX_REMOTE_SERVER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CLSCTX_SERVER", CLSCTX_SERVER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("CLSCTX_ALL", CLSCTX_ALL, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("DISPATCH_METHOD", DISPATCH_METHOD, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("DISPATCH_PROPERTYGET", DISPATCH_PROPERTYGET, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("DISPATCH_PROPERTYPUT", DISPATCH_PROPERTYPUT, CONST_CS | CONST_PERSISTENT); - REGISTER_INI_ENTRIES(); - - return SUCCESS; -} - -PHP_MSHUTDOWN_FUNCTION(COM) -{ - UNREGISTER_INI_ENTRIES(); - return SUCCESS; -} - -/* exports for external object creation */ - -zend_module_entry COM_module_entry = { - STANDARD_MODULE_HEADER, - "com", - COM_functions, - PHP_MINIT(COM), - PHP_MSHUTDOWN(COM), - NULL, - NULL, - PHP_MINFO(COM), - NO_VERSION_YET, - STANDARD_MODULE_PROPERTIES -}; - -PHPAPI int php_COM_get_le_comval() -{ - return le_comval; -} - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - */ |