diff options
Diffstat (limited to 'ext/rpc/com/com_wrapper.c')
| -rw-r--r-- | ext/rpc/com/com_wrapper.c | 930 |
1 files changed, 0 insertions, 930 deletions
diff --git a/ext/rpc/com/com_wrapper.c b/ext/rpc/com/com_wrapper.c deleted file mode 100644 index 04e9a74f08..0000000000 --- a/ext/rpc/com/com_wrapper.c +++ /dev/null @@ -1,930 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2003 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 "php.h" -#include "php_ini.h" - -#include <iostream.h> -#include <math.h> -#include <ocidl.h> - -#include "../rpc.h" -#include "../php_rpc.h" -#include "../handler.h" - -#include "com.h" -#include "com_wrapper.h" -#include "conversion.h" -#include "variant.h" - -#ifdef _DEBUG -int resourcecounter = 1; -#endif - -ZEND_API HRESULT php_COM_invoke(comval *obj, DISPID dispIdMember, WORD wFlags, - DISPPARAMS FAR* pDispParams, VARIANT FAR* pVarResult, char **ErrString) -{ - HRESULT hr; - int failed = FALSE; - unsigned int ArgErr = 0; - EXCEPINFO ExceptInfo; - - *ErrString = NULL; - /* @todo use DispInvoke here ? */ - 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: { - - char *src=estrdup("Unavailable"); - int srclen=strlen(src); - char *desc=estrdup("Unavailable"); - int desclen=strlen(desc); - - if (ExceptInfo.bstrSource) - { - efree(src); - src = php_OLECHAR_to_char(ExceptInfo.bstrSource, &srclen, C_CODEPAGE(obj), FALSE); - SysFreeString(ExceptInfo.bstrSource); - } - if (ExceptInfo.bstrDescription) - { - efree(desc); - desc = php_OLECHAR_to_char(ExceptInfo.bstrDescription, &desclen, C_CODEPAGE(obj), FALSE); - SysFreeString(ExceptInfo.bstrDescription); - } - - spprintf(ErrString, 0, "<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: - spprintf(ErrString, 0, "<b>Argument</b>: %d", pDispParams->cArgs - ArgErr); - break; - } - } - - if (pVarResult && (V_VT(pVarResult) == VT_EMPTY)) { - V_VT(pVarResult) = VT_I4; - V_I4(pVarResult) = hr; - } - - return hr; -} - - -ZEND_API HRESULT php_COM_get_ids_of_names(comval *obj, OLECHAR FAR* rgszNames, DISPID FAR* rgDispId) -{ - HRESULT hr; - - 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; -} - - -ZEND_API HRESULT php_COM_release(comval *obj) -{ - return C_DISPATCH_VT(obj)->Release(C_DISPATCH(obj)); -} - - -ZEND_API HRESULT php_COM_addref(comval *obj) -{ - return C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj)); -} - - -ZEND_API HRESULT php_COM_set(comval *obj, IDispatch FAR* FAR* ppDisp, int cleanup) -{ - HRESULT hr = 1; - DISPPARAMS dispparams; - VARIANT *result; - IDispatch FAR* pDisp; - - pDisp = *ppDisp; - if (cleanup) { - *ppDisp = NULL; - } - - 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; - - result = (VARIANT *) emalloc(sizeof(VARIANT)); - VariantInit(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, result, NULL, NULL))) { - if (V_VT(result) == VT_UNKNOWN) { - V_UNKNOWN(result)->lpVtbl->AddRef(V_UNKNOWN(result)); - C_HASENUM(obj) = SUCCEEDED(V_UNKNOWN(result)->lpVtbl->QueryInterface(V_UNKNOWN(result), &IID_IEnumVARIANT, - (void**)&C_ENUMVARIANT(obj))); - } else if (V_VT(result) == VT_DISPATCH) { - V_DISPATCH(result)->lpVtbl->AddRef(V_DISPATCH(result)); - C_HASENUM(obj) = SUCCEEDED(V_DISPATCH(result)->lpVtbl->QueryInterface(V_DISPATCH(result), &IID_IEnumVARIANT, - (void**)&C_ENUMVARIANT(obj))); - } - } - - efree(result); - - if (!cleanup) { - hr = C_DISPATCH_VT(obj)->AddRef(C_DISPATCH(obj)); - } - -#ifdef _DEBUG - obj->resourceindex = resourcecounter++; -#endif - - return hr; -} - - - - -ZEND_API char *php_COM_error_message(HRESULT hr) -{ - void *pMsgBuf = NULL; - - 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; -} - - -ZEND_API char *php_COM_string_from_CLSID(const CLSID *clsid) -{ - LPOLESTR ole_clsid; - char *clsid_str; - - StringFromCLSID(clsid, &ole_clsid); - clsid_str = php_OLECHAR_to_char(ole_clsid, NULL, CP_ACP, FALSE); - CoTaskMemFree(ole_clsid); - - return clsid_str; -} - - -ZEND_API HRESULT php_COM_destruct(comval *obj) -{ - HRESULT hr = S_OK; - - php_COM_enable_events(obj, FALSE); - if (obj->sinkdispatch) - obj->sinkdispatch->lpVtbl->Release(obj->sinkdispatch); - - if (C_HASTLIB(obj)) { - C_TYPEINFO_VT(obj)->Release(C_TYPEINFO(obj)); - } - if (C_HASENUM(obj)) { - C_ENUMVARIANT_VT(obj)->Release(C_ENUMVARIANT(obj)); - } - - if (C_DISPATCH(obj)) { - hr = C_DISPATCH_VT(obj)->Release(C_DISPATCH(obj)); - } - efree(obj); - - return hr; -} - - - - - - - - -/* {{{ 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; - } -} -/* }}} */ - -ZEND_API HRESULT php_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 S_OK; -} - -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 "?"; -} - -ZEND_API int php_COM_process_typeinfo(ITypeInfo *typeinfo, HashTable *id_to_name, int printdef, GUID *guid) -{ - 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, CP_ACP, FALSE); - SysFreeString(olename); - - guidstring = php_COM_string_from_CLSID(&attr->guid); - 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, CP_ACP, FALSE); - 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, CP_ACP, FALSE); - SysFreeString(olename); - php_printf("\t/* %s */\n", funcdesc); - efree(funcdesc); - } - - php_printf("\tvar $%s;\n\n", ansiname); - - } else { - /* a function */ - - php_printf("\tfunction %s(\n", ansiname); - - for (j = 0; j < func->cParams; j++) { - ELEMDESC *elem = &func->lprgelemdescParam[j]; - - php_printf("\t\t/* %s [%d] ", vt_to_string(elem->tdesc.vt), elem->tdesc.vt); - - if (elem->paramdesc.wParamFlags & PARAMFLAG_FIN) - php_printf("[in]"); - if (elem->paramdesc.wParamFlags & PARAMFLAG_FOUT) - php_printf("[out]"); - - if (elem->tdesc.vt == VT_PTR) { - /* what does it point to ? */ - php_printf(" --> %s [%d] ", - vt_to_string(elem->tdesc.lptdesc->vt), - elem->tdesc.lptdesc->vt - ); - } - - /* when we handle prop put and get, this will look nicer */ - if (j+1 < (int)cnames) { - funcdesc = php_OLECHAR_to_char(names[j+1], &funcdesclen, CP_ACP, FALSE); - SysFreeString(names[j+1]); - } else { - funcdesc = "???"; - } - - php_printf(" */ %s%s%c\n", - elem->tdesc.vt == VT_PTR ? "&$" : "$", - 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, CP_ACP, FALSE); - 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, "That's not a dispatchable interface!! type kind = %08x", attr->typekind); - } - - typeinfo->lpVtbl->ReleaseTypeAttr(typeinfo, attr); - - return ret; -} - -ZEND_API ITypeInfo *php_COM_locate_typeinfo(char *typelibname, comval *obj, char *dispname, int sink) -{ - 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); - } - - if (!gotguid && dispname && typelib) { - unsigned short cfound; - MEMBERID memid; - OLECHAR *olename = php_char_to_OLECHAR(dispname, strlen(dispname), CP_ACP, FALSE); - - 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; -} - -static ITypeLib *php_COM_find_typelib(char *search_string, int mode) -{ - 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), CP_ACP, FALSE); - /* 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); - 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; -} - - -ZEND_API int php_COM_load_typelib(ITypeLib *TypeLib, int mode) -{ - ITypeComp *TypeComp; - int i; - int interfaces; - TSRMLS_FETCH(); - - 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; - BSTR bstr_EnumId; - char *EnumId; - - TypeLib->lpVtbl->GetDocumentation(TypeLib, i, &bstr_EnumId, NULL, NULL, NULL); - EnumId = php_OLECHAR_to_char(bstr_EnumId, NULL, CP_ACP, FALSE); - printf("Enumeration %d - %s:\n", i, EnumId); - efree(EnumId); - - 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, CP_ACP, FALSE); - 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")) { - rpc_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_zval(pVarDesc->lpvarValue, &value, CP_ACP); - /* 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; -} - - -/* create an overloaded COM object from a dispatch pointer */ -PHPAPI zval *php_COM_object_from_dispatch(IDispatch *disp) -{ - comval *obj; - - ALLOC_COM(obj); - php_COM_set(obj, &disp, FALSE); - - return rpc_object_from_data(com, obj); -} - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - */ |