diff options
Diffstat (limited to 'ext/rpc/com/com_wrapper.c')
| -rw-r--r-- | ext/rpc/com/com_wrapper.c | 1852 |
1 files changed, 0 insertions, 1852 deletions
diff --git a/ext/rpc/com/com_wrapper.c b/ext/rpc/com/com_wrapper.c deleted file mode 100644 index 854bd6be13..0000000000 --- a/ext/rpc/com/com_wrapper.c +++ /dev/null @@ -1,1852 +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> | - +----------------------------------------------------------------------+ - */ - -/* - * 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 "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 php_COM_load_typelib(ITypeLib *TypeLib, 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 int le_comval; -static int codepage; - -#ifdef _DEBUG -int resourcecounter = 1; -#endif - -function_entry COM_functions[] = { - PHP_FE(com_load, NULL) - PHP_FE(com_invoke, 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_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; - } - } - } 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: { - int srclen=0; - char *src=estrdup(""); - int desclen=0; - char *desc=estrdup(""); - - if (ExceptInfo.bstrSource) - { - src = php_OLECHAR_to_char(ExceptInfo.bstrSource, &srclen, codepage TSRMLS_CC); - SysFreeString(ExceptInfo.bstrSource); - } - if (ExceptInfo.bstrDescription) - { - desc = php_OLECHAR_to_char(ExceptInfo.bstrDescription, &desclen, codepage TSRMLS_CC); - SysFreeString(ExceptInfo.bstrDescription); - } - - *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); - } - } - 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; - } - } - } 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)); - } - if (C_HASENUM(obj)) { - hr = C_ENUMVARIANT_VT(obj)->Release(C_ENUMVARIANT(obj)); - } - hr = C_DISPATCH_VT(obj)->Release(C_DISPATCH(obj)); - C_RELEASE(obj); - } - - 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; - - 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) { - /* if a server is passed, one obviously wants to instanciate a - * remote server - */ - flags = CLSCTX_REMOTE_SERVER; - - /* What is server name? A String or an array? */ - - 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 shoule 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); - } - } - 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) { - /* @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,"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, 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,"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; - - /* @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_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; - 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,"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[] = {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,"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++) { - /* 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,"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 [, 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_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; - } - - 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,"%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)); - RETURN_FALSE; - } - 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; - } - - RETVAL_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)); - RETURN_FALSE; - } - 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_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) { - 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); - } - - 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) -{ - 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 (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(&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 (Z_TYPE(property) == 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(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 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); -} - - -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); -} - - -PHP_MINIT_FUNCTION(COM) -{ - php_COM_init(module_number TSRMLS_CC); - php_VARIANT_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_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: - */ |