HRESULT __RPC_STUB ITypeInfo_GetContainingTypeLib_Stub( ITypeInfo* This, ITypeLib** ppTLib, UINT* pIndex) { TRACE("(%p, %p, %p)\n", This, ppTLib, pIndex ); return ITypeInfo_GetContainingTypeLib(This, ppTLib, pIndex); }
/* The search string can be 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" */ PHP_COM_DOTNET_API ITypeLib *php_com_load_typelib(char *search_string, int codepage TSRMLS_DC) { ITypeLib *TL = NULL; char *strtok_buf, *major, *minor; CLSID clsid; OLECHAR *p; HRESULT hr; 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_com_string_to_olestring(search_string, strlen(search_string), codepage TSRMLS_CC); if (SUCCEEDED(CLSIDFromString(p, &clsid))) { WORD major_i = 1, minor_i = 0; /* pick up the major/minor numbers; if none specified, default to 1,0 */ if (major && minor) { major_i = (WORD)atoi(major); minor_i = (WORD)atoi(minor); } /* Load the TypeLib by GUID */ hr = LoadRegTypeLib((REFGUID)&clsid, major_i, minor_i, LANG_NEUTRAL, &TL); /* if that failed, assumed that the GUID is actually a CLSID and * attemp to get the library via an instance of that class */ if (FAILED(hr) && (major == NULL || minor == NULL)) { IDispatch *disp = NULL; ITypeInfo *info = NULL; int idx; if (SUCCEEDED(hr = CoCreateInstance(&clsid, NULL, CLSCTX_SERVER, &IID_IDispatch, (LPVOID*)&disp)) && SUCCEEDED(hr = IDispatch_GetTypeInfo(disp, 0, LANG_NEUTRAL, &info))) { hr = ITypeInfo_GetContainingTypeLib(info, &TL, &idx); } if (info) { ITypeInfo_Release(info); } if (disp) { IDispatch_Release(disp); } } } else { /* Try to load it from a file; if it fails, do a really painful search of * the registry */ if (FAILED(LoadTypeLib(p, &TL))) { HKEY hkey, hsubkey; DWORD SubKeys, MaxSubKeyLength; char *keyname; unsigned int i, j; DWORD VersionCount; char version[20]; char *libname; DWORD libnamelen; if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_CLASSES_ROOT, "TypeLib", 0, KEY_READ, &hkey) && ERROR_SUCCESS == RegQueryInfoKey(hkey, NULL, NULL, NULL, &SubKeys, &MaxSubKeyLength, NULL, NULL, NULL, NULL, NULL, NULL)) { MaxSubKeyLength++; /* make room for NUL */ keyname = emalloc(MaxSubKeyLength); libname = emalloc(strlen(search_string) + 1); for (i = 0; i < SubKeys && TL == NULL; i++) { if (ERROR_SUCCESS == RegEnumKey(hkey, i, keyname, MaxSubKeyLength) && ERROR_SUCCESS == RegOpenKeyEx(hkey, keyname, 0, KEY_READ, &hsubkey)) { if (ERROR_SUCCESS == RegQueryInfoKey(hsubkey, NULL, NULL, NULL, &VersionCount, NULL, NULL, NULL, NULL, NULL, NULL, NULL)) { for (j = 0; j < VersionCount; j++) { if (ERROR_SUCCESS != RegEnumKey(hsubkey, j, version, sizeof(version))) { continue; } /* get the default value for this key and compare */ libnamelen = strlen(search_string)+1; if (ERROR_SUCCESS == RegQueryValue(hsubkey, version, libname, &libnamelen)) { if (0 == stricmp(libname, search_string)) { char *str = NULL; int major_tmp, minor_tmp; /* fetch the GUID and add the version numbers */ if (2 != sscanf(version, "%d.%d", &major_tmp, &minor_tmp)) { major_tmp = 1; minor_tmp = 0; } spprintf(&str, 0, "%s,%d,%d", keyname, major_tmp, minor_tmp); /* recurse */ TL = php_com_load_typelib(str, codepage TSRMLS_CC); efree(str); break; } } } } RegCloseKey(hsubkey); } } RegCloseKey(hkey); efree(keyname); efree(libname); } } } efree(p); return TL; }
ITypeInfo *php_com_locate_typeinfo(char *typelibname, php_com_dotnet_object *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(IDispatch_QueryInterface(V_DISPATCH(&obj->v), &IID_IProvideClassInfo2, (void**)&pci2))) { gotguid = SUCCEEDED(IProvideClassInfo2_GetGUID(pci2, GUIDKIND_DEFAULT_SOURCE_DISP_IID, &iid)); IProvideClassInfo2_Release(pci2); } if (!gotguid && SUCCEEDED(IDispatch_QueryInterface(V_DISPATCH(&obj->v), &IID_IProvideClassInfo, (void**)&pci))) { /* examine the available interfaces */ /* TODO: write some code here */ php_error_docref(NULL, E_WARNING, "IProvideClassInfo: this code not yet written!"); IProvideClassInfo_Release(pci); } } else if (dispname == NULL) { if (obj->typeinfo) { ITypeInfo_AddRef(obj->typeinfo); return obj->typeinfo; } else { IDispatch_GetTypeInfo(V_DISPATCH(&obj->v), 0, LANG_NEUTRAL, &typeinfo); if (typeinfo) { return typeinfo; } } } else if (dispname && obj->typeinfo) { unsigned int idx; /* get the library from the object; the rest will be dealt with later */ ITypeInfo_GetContainingTypeLib(obj->typeinfo, &typelib, &idx); } else if (typelibname == NULL) { IDispatch_GetTypeInfo(V_DISPATCH(&obj->v), 0, LANG_NEUTRAL, &typeinfo); if (dispname) { unsigned int idx; /* get the library from the object; the rest will be dealt with later */ ITypeInfo_GetContainingTypeLib(typeinfo, &typelib, &idx); if (typelib) { ITypeInfo_Release(typeinfo); typeinfo = NULL; } } } } else if (typelibname) { /* Fetch the typelibrary and use that to look things up */ typelib = php_com_load_typelib(typelibname, CP_THREAD_ACP); } if (!gotguid && dispname && typelib) { unsigned short cfound; MEMBERID memid; OLECHAR *olename = php_com_string_to_olestring(dispname, strlen(dispname), CP_ACP); cfound = 1; if (FAILED(ITypeLib_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(ITypeLib_GetTypeInfoOfGuid(typelib, &coclass, &coinfo))) { /* enumerate implemented interfaces and pick the one as indicated by sink */ TYPEATTR *attr; int i; ITypeInfo_GetTypeAttr(coinfo, &attr); for (i = 0; i < attr->cImplTypes; i++) { HREFTYPE rt; int tf; if (FAILED(ITypeInfo_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(ITypeInfo_GetRefTypeOfImplType(coinfo, i, &rt))) if (SUCCEEDED(ITypeInfo_GetRefTypeInfo(coinfo, rt, &typeinfo))) break; } } ITypeInfo_ReleaseTypeAttr(coinfo, attr); ITypeInfo_Release(coinfo); } } efree(olename); } else if (gotguid) { ITypeLib_GetTypeInfoOfGuid(typelib, &iid, &typeinfo); } if (typelib) { ITypeLib_Release(typelib); } return typeinfo; }