1267 lines
36 KiB
C
1267 lines
36 KiB
C
/*
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* Copyright 2005 Juan Lang
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* Copyright 2005-2006 Robert Shearman (for CodeWeavers)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#define NONAMELESSUNION
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#define USE_COM_CONTEXT_DEF
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#include "objbase.h"
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#include "oleauto.h"
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#include "winternl.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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#define CHARS_IN_GUID 39
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struct comclassredirect_data
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{
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ULONG size;
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ULONG flags;
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DWORD model;
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GUID clsid;
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GUID alias;
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GUID clsid2;
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GUID tlbid;
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ULONG name_len;
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ULONG name_offset;
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ULONG progid_len;
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ULONG progid_offset;
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ULONG clrdata_len;
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ULONG clrdata_offset;
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DWORD miscstatus;
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DWORD miscstatuscontent;
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DWORD miscstatusthumbnail;
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DWORD miscstatusicon;
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DWORD miscstatusdocprint;
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};
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struct progidredirect_data
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{
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ULONG size;
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DWORD reserved;
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ULONG clsid_offset;
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};
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static NTSTATUS create_key(HKEY *retkey, ACCESS_MASK access, OBJECT_ATTRIBUTES *attr)
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{
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NTSTATUS status = NtCreateKey((HANDLE *)retkey, access, attr, 0, NULL, 0, NULL);
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if (status == STATUS_OBJECT_NAME_NOT_FOUND)
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{
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HANDLE subkey, root = attr->RootDirectory;
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WCHAR *buffer = attr->ObjectName->Buffer;
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DWORD attrs, pos = 0, i = 0, len = attr->ObjectName->Length / sizeof(WCHAR);
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UNICODE_STRING str;
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while (i < len && buffer[i] != '\\') i++;
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if (i == len) return status;
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attrs = attr->Attributes;
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attr->ObjectName = &str;
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while (i < len)
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{
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str.Buffer = buffer + pos;
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str.Length = (i - pos) * sizeof(WCHAR);
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status = NtCreateKey(&subkey, access, attr, 0, NULL, 0, NULL);
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if (attr->RootDirectory != root) NtClose(attr->RootDirectory);
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if (status) return status;
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attr->RootDirectory = subkey;
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while (i < len && buffer[i] == '\\') i++;
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pos = i;
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while (i < len && buffer[i] != '\\') i++;
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}
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str.Buffer = buffer + pos;
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str.Length = (i - pos) * sizeof(WCHAR);
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attr->Attributes = attrs;
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status = NtCreateKey((HANDLE *)retkey, access, attr, 0, NULL, 0, NULL);
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if (attr->RootDirectory != root) NtClose(attr->RootDirectory);
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}
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return status;
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}
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static HKEY classes_root_hkey;
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static HKEY create_classes_root_hkey(DWORD access)
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{
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HKEY hkey, ret = 0;
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING name;
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attr.Length = sizeof(attr);
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attr.RootDirectory = 0;
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attr.ObjectName = &name;
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attr.Attributes = 0;
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attr.SecurityDescriptor = NULL;
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attr.SecurityQualityOfService = NULL;
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RtlInitUnicodeString(&name, L"\\Registry\\Machine\\Software\\Classes");
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if (create_key( &hkey, access, &attr )) return 0;
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TRACE( "%s -> %p\n", debugstr_w(attr.ObjectName->Buffer), hkey );
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if (!(access & KEY_WOW64_64KEY))
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{
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if (!(ret = InterlockedCompareExchangePointer( (void **)&classes_root_hkey, hkey, 0 )))
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ret = hkey;
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else
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NtClose( hkey ); /* somebody beat us to it */
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}
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else
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ret = hkey;
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return ret;
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}
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static HKEY get_classes_root_hkey(HKEY hkey, REGSAM access);
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static LSTATUS create_classes_key(HKEY hkey, const WCHAR *name, REGSAM access, HKEY *retkey)
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{
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING nameW;
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if (!(hkey = get_classes_root_hkey(hkey, access)))
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return ERROR_INVALID_HANDLE;
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attr.Length = sizeof(attr);
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attr.RootDirectory = hkey;
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attr.ObjectName = &nameW;
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attr.Attributes = 0;
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attr.SecurityDescriptor = NULL;
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attr.SecurityQualityOfService = NULL;
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RtlInitUnicodeString( &nameW, name );
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return RtlNtStatusToDosError(create_key(retkey, access, &attr));
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}
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static HKEY get_classes_root_hkey(HKEY hkey, REGSAM access)
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{
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HKEY ret = hkey;
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const BOOL is_win64 = sizeof(void*) > sizeof(int);
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const BOOL force_wow32 = is_win64 && (access & KEY_WOW64_32KEY);
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if (hkey == HKEY_CLASSES_ROOT &&
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((access & KEY_WOW64_64KEY) || !(ret = classes_root_hkey)))
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ret = create_classes_root_hkey(MAXIMUM_ALLOWED | (access & KEY_WOW64_64KEY));
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if (force_wow32 && ret && ret == classes_root_hkey)
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{
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access &= ~KEY_WOW64_32KEY;
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if (create_classes_key(classes_root_hkey, L"Wow6432Node", access, &hkey))
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return 0;
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ret = hkey;
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}
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return ret;
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}
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static LSTATUS open_classes_key(HKEY hkey, const WCHAR *name, REGSAM access, HKEY *retkey)
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{
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING nameW;
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if (!(hkey = get_classes_root_hkey(hkey, access)))
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return ERROR_INVALID_HANDLE;
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attr.Length = sizeof(attr);
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attr.RootDirectory = hkey;
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attr.ObjectName = &nameW;
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attr.Attributes = 0;
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attr.SecurityDescriptor = NULL;
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attr.SecurityQualityOfService = NULL;
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RtlInitUnicodeString( &nameW, name );
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return RtlNtStatusToDosError(NtOpenKey((HANDLE *)retkey, access, &attr));
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}
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static HRESULT open_key_for_clsid(REFCLSID clsid, const WCHAR *keyname, REGSAM access, HKEY *subkey)
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{
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static const WCHAR clsidW[] = L"CLSID\\";
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WCHAR path[CHARS_IN_GUID + ARRAY_SIZE(clsidW) - 1];
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LONG res;
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HKEY key;
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lstrcpyW(path, clsidW);
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StringFromGUID2(clsid, path + lstrlenW(clsidW), CHARS_IN_GUID);
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res = open_classes_key(HKEY_CLASSES_ROOT, path, keyname ? KEY_READ : access, &key);
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if (res == ERROR_FILE_NOT_FOUND)
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return REGDB_E_CLASSNOTREG;
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else if (res != ERROR_SUCCESS)
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return REGDB_E_READREGDB;
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if (!keyname)
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{
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*subkey = key;
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return S_OK;
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}
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res = open_classes_key(key, keyname, access, subkey);
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RegCloseKey(key);
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if (res == ERROR_FILE_NOT_FOUND)
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return REGDB_E_KEYMISSING;
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else if (res != ERROR_SUCCESS)
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return REGDB_E_READREGDB;
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return S_OK;
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}
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/***********************************************************************
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* FreePropVariantArray (combase.@)
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*/
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HRESULT WINAPI FreePropVariantArray(ULONG count, PROPVARIANT *rgvars)
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{
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ULONG i;
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TRACE("%u, %p.\n", count, rgvars);
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if (!rgvars)
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return E_INVALIDARG;
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for (i = 0; i < count; ++i)
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PropVariantClear(&rgvars[i]);
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return S_OK;
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}
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static HRESULT propvar_validatetype(VARTYPE vt)
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{
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switch (vt)
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{
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case VT_EMPTY:
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case VT_NULL:
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case VT_I1:
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case VT_I2:
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case VT_I4:
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case VT_I8:
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case VT_R4:
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case VT_R8:
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case VT_CY:
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case VT_DATE:
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case VT_BSTR:
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case VT_ERROR:
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case VT_BOOL:
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case VT_DECIMAL:
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case VT_UI1:
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case VT_UI2:
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case VT_UI4:
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case VT_UI8:
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case VT_INT:
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case VT_UINT:
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case VT_LPSTR:
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case VT_LPWSTR:
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case VT_FILETIME:
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case VT_BLOB:
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case VT_DISPATCH:
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case VT_UNKNOWN:
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case VT_STREAM:
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case VT_STORAGE:
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case VT_STREAMED_OBJECT:
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case VT_STORED_OBJECT:
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case VT_BLOB_OBJECT:
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case VT_CF:
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case VT_CLSID:
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case VT_I1|VT_VECTOR:
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case VT_I2|VT_VECTOR:
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case VT_I4|VT_VECTOR:
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case VT_I8|VT_VECTOR:
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case VT_R4|VT_VECTOR:
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case VT_R8|VT_VECTOR:
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case VT_CY|VT_VECTOR:
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case VT_DATE|VT_VECTOR:
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case VT_BSTR|VT_VECTOR:
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case VT_ERROR|VT_VECTOR:
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case VT_BOOL|VT_VECTOR:
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case VT_VARIANT|VT_VECTOR:
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case VT_UI1|VT_VECTOR:
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case VT_UI2|VT_VECTOR:
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case VT_UI4|VT_VECTOR:
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case VT_UI8|VT_VECTOR:
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case VT_LPSTR|VT_VECTOR:
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case VT_LPWSTR|VT_VECTOR:
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case VT_FILETIME|VT_VECTOR:
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case VT_CF|VT_VECTOR:
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case VT_CLSID|VT_VECTOR:
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case VT_ARRAY|VT_I1:
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case VT_ARRAY|VT_UI1:
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case VT_ARRAY|VT_I2:
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case VT_ARRAY|VT_UI2:
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case VT_ARRAY|VT_I4:
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case VT_ARRAY|VT_UI4:
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case VT_ARRAY|VT_INT:
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case VT_ARRAY|VT_UINT:
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case VT_ARRAY|VT_R4:
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case VT_ARRAY|VT_R8:
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case VT_ARRAY|VT_CY:
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case VT_ARRAY|VT_DATE:
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case VT_ARRAY|VT_BSTR:
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case VT_ARRAY|VT_BOOL:
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case VT_ARRAY|VT_DECIMAL:
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case VT_ARRAY|VT_DISPATCH:
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case VT_ARRAY|VT_UNKNOWN:
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case VT_ARRAY|VT_ERROR:
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case VT_ARRAY|VT_VARIANT:
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return S_OK;
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}
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WARN("Bad type %d\n", vt);
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return STG_E_INVALIDPARAMETER;
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}
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static void propvar_free_cf_array(ULONG count, CLIPDATA *data)
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{
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ULONG i;
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for (i = 0; i < count; ++i)
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CoTaskMemFree(data[i].pClipData);
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}
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/***********************************************************************
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* PropVariantClear (combase.@)
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*/
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HRESULT WINAPI PropVariantClear(PROPVARIANT *pvar)
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{
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HRESULT hr;
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TRACE("%p.\n", pvar);
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if (!pvar)
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return S_OK;
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hr = propvar_validatetype(pvar->vt);
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if (FAILED(hr))
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{
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memset(pvar, 0, sizeof(*pvar));
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return hr;
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}
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switch (pvar->vt)
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{
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case VT_EMPTY:
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case VT_NULL:
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case VT_I1:
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case VT_I2:
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case VT_I4:
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case VT_I8:
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case VT_R4:
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case VT_R8:
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case VT_CY:
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case VT_DATE:
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case VT_ERROR:
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case VT_BOOL:
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case VT_DECIMAL:
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case VT_UI1:
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case VT_UI2:
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case VT_UI4:
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case VT_UI8:
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case VT_INT:
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case VT_UINT:
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case VT_FILETIME:
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break;
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case VT_DISPATCH:
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case VT_UNKNOWN:
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case VT_STREAM:
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case VT_STREAMED_OBJECT:
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case VT_STORAGE:
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case VT_STORED_OBJECT:
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if (pvar->u.pStream)
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IStream_Release(pvar->u.pStream);
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break;
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case VT_CLSID:
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case VT_LPSTR:
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case VT_LPWSTR:
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/* pick an arbitrary typed pointer - we don't care about the type
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* as we are just freeing it */
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CoTaskMemFree(pvar->u.puuid);
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break;
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case VT_BLOB:
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case VT_BLOB_OBJECT:
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CoTaskMemFree(pvar->u.blob.pBlobData);
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break;
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case VT_BSTR:
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SysFreeString(pvar->u.bstrVal);
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break;
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case VT_CF:
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if (pvar->u.pclipdata)
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{
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propvar_free_cf_array(1, pvar->u.pclipdata);
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CoTaskMemFree(pvar->u.pclipdata);
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}
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break;
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default:
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if (pvar->vt & VT_VECTOR)
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{
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ULONG i;
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switch (pvar->vt & ~VT_VECTOR)
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{
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case VT_VARIANT:
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FreePropVariantArray(pvar->u.capropvar.cElems, pvar->u.capropvar.pElems);
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break;
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case VT_CF:
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propvar_free_cf_array(pvar->u.caclipdata.cElems, pvar->u.caclipdata.pElems);
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break;
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case VT_BSTR:
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for (i = 0; i < pvar->u.cabstr.cElems; i++)
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SysFreeString(pvar->u.cabstr.pElems[i]);
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break;
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case VT_LPSTR:
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for (i = 0; i < pvar->u.calpstr.cElems; i++)
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CoTaskMemFree(pvar->u.calpstr.pElems[i]);
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break;
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case VT_LPWSTR:
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for (i = 0; i < pvar->u.calpwstr.cElems; i++)
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CoTaskMemFree(pvar->u.calpwstr.pElems[i]);
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break;
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}
|
|
if (pvar->vt & ~VT_VECTOR)
|
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{
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/* pick an arbitrary VT_VECTOR structure - they all have the same
|
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* memory layout */
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CoTaskMemFree(pvar->u.capropvar.pElems);
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|
}
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|
}
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else if (pvar->vt & VT_ARRAY)
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hr = SafeArrayDestroy(pvar->u.parray);
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else
|
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{
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WARN("Invalid/unsupported type %d\n", pvar->vt);
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hr = STG_E_INVALIDPARAMETER;
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|
}
|
|
}
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|
|
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memset(pvar, 0, sizeof(*pvar));
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return hr;
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}
|
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|
|
/***********************************************************************
|
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* PropVariantCopy (combase.@)
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*/
|
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HRESULT WINAPI PropVariantCopy(PROPVARIANT *pvarDest, const PROPVARIANT *pvarSrc)
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|
{
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|
ULONG len;
|
|
HRESULT hr;
|
|
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TRACE("%p, %p vt %04x.\n", pvarDest, pvarSrc, pvarSrc->vt);
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hr = propvar_validatetype(pvarSrc->vt);
|
|
if (FAILED(hr))
|
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return DISP_E_BADVARTYPE;
|
|
|
|
/* this will deal with most cases */
|
|
*pvarDest = *pvarSrc;
|
|
|
|
switch (pvarSrc->vt)
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{
|
|
case VT_EMPTY:
|
|
case VT_NULL:
|
|
case VT_I1:
|
|
case VT_UI1:
|
|
case VT_I2:
|
|
case VT_UI2:
|
|
case VT_BOOL:
|
|
case VT_DECIMAL:
|
|
case VT_I4:
|
|
case VT_UI4:
|
|
case VT_R4:
|
|
case VT_ERROR:
|
|
case VT_I8:
|
|
case VT_UI8:
|
|
case VT_INT:
|
|
case VT_UINT:
|
|
case VT_R8:
|
|
case VT_CY:
|
|
case VT_DATE:
|
|
case VT_FILETIME:
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break;
|
|
case VT_DISPATCH:
|
|
case VT_UNKNOWN:
|
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case VT_STREAM:
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case VT_STREAMED_OBJECT:
|
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case VT_STORAGE:
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case VT_STORED_OBJECT:
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if (pvarDest->u.pStream)
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IStream_AddRef(pvarDest->u.pStream);
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break;
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case VT_CLSID:
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pvarDest->u.puuid = CoTaskMemAlloc(sizeof(CLSID));
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|
*pvarDest->u.puuid = *pvarSrc->u.puuid;
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break;
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|
case VT_LPSTR:
|
|
if (pvarSrc->u.pszVal)
|
|
{
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len = strlen(pvarSrc->u.pszVal);
|
|
pvarDest->u.pszVal = CoTaskMemAlloc((len+1)*sizeof(CHAR));
|
|
CopyMemory(pvarDest->u.pszVal, pvarSrc->u.pszVal, (len+1)*sizeof(CHAR));
|
|
}
|
|
break;
|
|
case VT_LPWSTR:
|
|
if (pvarSrc->u.pwszVal)
|
|
{
|
|
len = lstrlenW(pvarSrc->u.pwszVal);
|
|
pvarDest->u.pwszVal = CoTaskMemAlloc((len+1)*sizeof(WCHAR));
|
|
CopyMemory(pvarDest->u.pwszVal, pvarSrc->u.pwszVal, (len+1)*sizeof(WCHAR));
|
|
}
|
|
break;
|
|
case VT_BLOB:
|
|
case VT_BLOB_OBJECT:
|
|
if (pvarSrc->u.blob.pBlobData)
|
|
{
|
|
len = pvarSrc->u.blob.cbSize;
|
|
pvarDest->u.blob.pBlobData = CoTaskMemAlloc(len);
|
|
CopyMemory(pvarDest->u.blob.pBlobData, pvarSrc->u.blob.pBlobData, len);
|
|
}
|
|
break;
|
|
case VT_BSTR:
|
|
pvarDest->u.bstrVal = SysAllocString(pvarSrc->u.bstrVal);
|
|
break;
|
|
case VT_CF:
|
|
if (pvarSrc->u.pclipdata)
|
|
{
|
|
len = pvarSrc->u.pclipdata->cbSize - sizeof(pvarSrc->u.pclipdata->ulClipFmt);
|
|
pvarDest->u.pclipdata = CoTaskMemAlloc(sizeof (CLIPDATA));
|
|
pvarDest->u.pclipdata->cbSize = pvarSrc->u.pclipdata->cbSize;
|
|
pvarDest->u.pclipdata->ulClipFmt = pvarSrc->u.pclipdata->ulClipFmt;
|
|
pvarDest->u.pclipdata->pClipData = CoTaskMemAlloc(len);
|
|
CopyMemory(pvarDest->u.pclipdata->pClipData, pvarSrc->u.pclipdata->pClipData, len);
|
|
}
|
|
break;
|
|
default:
|
|
if (pvarSrc->vt & VT_VECTOR)
|
|
{
|
|
int elemSize;
|
|
ULONG i;
|
|
|
|
switch (pvarSrc->vt & ~VT_VECTOR)
|
|
{
|
|
case VT_I1: elemSize = sizeof(pvarSrc->u.cVal); break;
|
|
case VT_UI1: elemSize = sizeof(pvarSrc->u.bVal); break;
|
|
case VT_I2: elemSize = sizeof(pvarSrc->u.iVal); break;
|
|
case VT_UI2: elemSize = sizeof(pvarSrc->u.uiVal); break;
|
|
case VT_BOOL: elemSize = sizeof(pvarSrc->u.boolVal); break;
|
|
case VT_I4: elemSize = sizeof(pvarSrc->u.lVal); break;
|
|
case VT_UI4: elemSize = sizeof(pvarSrc->u.ulVal); break;
|
|
case VT_R4: elemSize = sizeof(pvarSrc->u.fltVal); break;
|
|
case VT_R8: elemSize = sizeof(pvarSrc->u.dblVal); break;
|
|
case VT_ERROR: elemSize = sizeof(pvarSrc->u.scode); break;
|
|
case VT_I8: elemSize = sizeof(pvarSrc->u.hVal); break;
|
|
case VT_UI8: elemSize = sizeof(pvarSrc->u.uhVal); break;
|
|
case VT_CY: elemSize = sizeof(pvarSrc->u.cyVal); break;
|
|
case VT_DATE: elemSize = sizeof(pvarSrc->u.date); break;
|
|
case VT_FILETIME: elemSize = sizeof(pvarSrc->u.filetime); break;
|
|
case VT_CLSID: elemSize = sizeof(*pvarSrc->u.puuid); break;
|
|
case VT_CF: elemSize = sizeof(*pvarSrc->u.pclipdata); break;
|
|
case VT_BSTR: elemSize = sizeof(pvarSrc->u.bstrVal); break;
|
|
case VT_LPSTR: elemSize = sizeof(pvarSrc->u.pszVal); break;
|
|
case VT_LPWSTR: elemSize = sizeof(pvarSrc->u.pwszVal); break;
|
|
case VT_VARIANT: elemSize = sizeof(*pvarSrc->u.pvarVal); break;
|
|
|
|
default:
|
|
FIXME("Invalid element type: %ul\n", pvarSrc->vt & ~VT_VECTOR);
|
|
return E_INVALIDARG;
|
|
}
|
|
len = pvarSrc->u.capropvar.cElems;
|
|
pvarDest->u.capropvar.pElems = len ? CoTaskMemAlloc(len * elemSize) : NULL;
|
|
if (pvarSrc->vt == (VT_VECTOR | VT_VARIANT))
|
|
{
|
|
for (i = 0; i < len; i++)
|
|
PropVariantCopy(&pvarDest->u.capropvar.pElems[i], &pvarSrc->u.capropvar.pElems[i]);
|
|
}
|
|
else if (pvarSrc->vt == (VT_VECTOR | VT_CF))
|
|
{
|
|
FIXME("Copy clipformats\n");
|
|
}
|
|
else if (pvarSrc->vt == (VT_VECTOR | VT_BSTR))
|
|
{
|
|
for (i = 0; i < len; i++)
|
|
pvarDest->u.cabstr.pElems[i] = SysAllocString(pvarSrc->u.cabstr.pElems[i]);
|
|
}
|
|
else if (pvarSrc->vt == (VT_VECTOR | VT_LPSTR))
|
|
{
|
|
size_t strLen;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
strLen = lstrlenA(pvarSrc->u.calpstr.pElems[i]) + 1;
|
|
pvarDest->u.calpstr.pElems[i] = CoTaskMemAlloc(strLen);
|
|
memcpy(pvarDest->u.calpstr.pElems[i],
|
|
pvarSrc->u.calpstr.pElems[i], strLen);
|
|
}
|
|
}
|
|
else if (pvarSrc->vt == (VT_VECTOR | VT_LPWSTR))
|
|
{
|
|
size_t strLen;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
strLen = (lstrlenW(pvarSrc->u.calpwstr.pElems[i]) + 1) *
|
|
sizeof(WCHAR);
|
|
pvarDest->u.calpstr.pElems[i] = CoTaskMemAlloc(strLen);
|
|
memcpy(pvarDest->u.calpstr.pElems[i],
|
|
pvarSrc->u.calpstr.pElems[i], strLen);
|
|
}
|
|
}
|
|
else
|
|
CopyMemory(pvarDest->u.capropvar.pElems, pvarSrc->u.capropvar.pElems, len * elemSize);
|
|
}
|
|
else if (pvarSrc->vt & VT_ARRAY)
|
|
{
|
|
pvarDest->u.uhVal.QuadPart = 0;
|
|
return SafeArrayCopy(pvarSrc->u.parray, &pvarDest->u.parray);
|
|
}
|
|
else
|
|
WARN("Invalid/unsupported type %d\n", pvarSrc->vt);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoFileTimeNow (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoFileTimeNow(FILETIME *filetime)
|
|
{
|
|
GetSystemTimeAsFileTime(filetime);
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoCreateGuid (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoCreateGuid(GUID *guid)
|
|
{
|
|
RPC_STATUS status;
|
|
|
|
if (!guid) return E_INVALIDARG;
|
|
|
|
status = UuidCreate(guid);
|
|
if (status == RPC_S_OK || status == RPC_S_UUID_LOCAL_ONLY) return S_OK;
|
|
return HRESULT_FROM_WIN32(status);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoQueryProxyBlanket (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoQueryProxyBlanket(IUnknown *proxy, DWORD *authn_service,
|
|
DWORD *authz_service, OLECHAR **servername, DWORD *authn_level,
|
|
DWORD *imp_level, void **auth_info, DWORD *capabilities)
|
|
{
|
|
IClientSecurity *client_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p, %p, %p, %p, %p, %p, %p.\n", proxy, authn_service, authz_service, servername, authn_level, imp_level,
|
|
auth_info, capabilities);
|
|
|
|
hr = IUnknown_QueryInterface(proxy, &IID_IClientSecurity, (void **)&client_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IClientSecurity_QueryBlanket(client_security, proxy, authn_service, authz_service, servername,
|
|
authn_level, imp_level, auth_info, capabilities);
|
|
IClientSecurity_Release(client_security);
|
|
}
|
|
|
|
if (FAILED(hr)) ERR("-- failed with %#x.\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoSetProxyBlanket (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoSetProxyBlanket(IUnknown *proxy, DWORD authn_service, DWORD authz_service,
|
|
OLECHAR *servername, DWORD authn_level, DWORD imp_level, void *auth_info, DWORD capabilities)
|
|
{
|
|
IClientSecurity *client_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %u, %u, %p, %u, %u, %p, %#x.\n", proxy, authn_service, authz_service, servername,
|
|
authn_level, imp_level, auth_info, capabilities);
|
|
|
|
hr = IUnknown_QueryInterface(proxy, &IID_IClientSecurity, (void **)&client_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IClientSecurity_SetBlanket(client_security, proxy, authn_service, authz_service, servername, authn_level,
|
|
imp_level, auth_info, capabilities);
|
|
IClientSecurity_Release(client_security);
|
|
}
|
|
|
|
if (FAILED(hr)) ERR("-- failed with %#x.\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoCopyProxy (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoCopyProxy(IUnknown *proxy, IUnknown **proxy_copy)
|
|
{
|
|
IClientSecurity *client_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p.\n", proxy, proxy_copy);
|
|
|
|
hr = IUnknown_QueryInterface(proxy, &IID_IClientSecurity, (void **)&client_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IClientSecurity_CopyProxy(client_security, proxy, proxy_copy);
|
|
IClientSecurity_Release(client_security);
|
|
}
|
|
|
|
if (FAILED(hr)) ERR("-- failed with %#x.\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoQueryClientBlanket (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoQueryClientBlanket(DWORD *authn_service, DWORD *authz_service, OLECHAR **servername,
|
|
DWORD *authn_level, DWORD *imp_level, RPC_AUTHZ_HANDLE *privs, DWORD *capabilities)
|
|
{
|
|
IServerSecurity *server_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p, %p, %p, %p, %p, %p.\n", authn_service, authz_service, servername, authn_level, imp_level,
|
|
privs, capabilities);
|
|
|
|
hr = CoGetCallContext(&IID_IServerSecurity, (void **)&server_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IServerSecurity_QueryBlanket(server_security, authn_service, authz_service, servername, authn_level,
|
|
imp_level, privs, capabilities);
|
|
IServerSecurity_Release(server_security);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoImpersonateClient (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoImpersonateClient(void)
|
|
{
|
|
IServerSecurity *server_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("\n");
|
|
|
|
hr = CoGetCallContext(&IID_IServerSecurity, (void **)&server_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IServerSecurity_ImpersonateClient(server_security);
|
|
IServerSecurity_Release(server_security);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoRevertToSelf (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoRevertToSelf(void)
|
|
{
|
|
IServerSecurity *server_security;
|
|
HRESULT hr;
|
|
|
|
TRACE("\n");
|
|
|
|
hr = CoGetCallContext(&IID_IServerSecurity, (void **)&server_security);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IServerSecurity_RevertToSelf(server_security);
|
|
IServerSecurity_Release(server_security);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetObjectContext (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoGetObjectContext(REFIID riid, void **ppv)
|
|
{
|
|
IObjContext *context;
|
|
HRESULT hr;
|
|
|
|
TRACE("%s, %p.\n", debugstr_guid(riid), ppv);
|
|
|
|
*ppv = NULL;
|
|
hr = CoGetContextToken((ULONG_PTR *)&context);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
return IObjContext_QueryInterface(context, riid, ppv);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetCallState (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoGetCallState(int arg1, ULONG *arg2)
|
|
{
|
|
FIXME("%d, %p.\n", arg1, arg2);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetActivationState (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoGetActivationState(GUID guid, DWORD arg2, DWORD *arg3)
|
|
{
|
|
FIXME("%s, %x, %p.\n", debugstr_guid(&guid), arg2, arg3);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CoGetTreatAsClass (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoGetTreatAsClass(REFCLSID clsidOld, CLSID *clsidNew)
|
|
{
|
|
WCHAR buffW[CHARS_IN_GUID];
|
|
LONG len = sizeof(buffW);
|
|
HRESULT hr = S_OK;
|
|
HKEY hkey = NULL;
|
|
|
|
TRACE("%s, %p.\n", debugstr_guid(clsidOld), clsidNew);
|
|
|
|
if (!clsidOld || !clsidNew)
|
|
return E_INVALIDARG;
|
|
|
|
*clsidNew = *clsidOld;
|
|
|
|
hr = open_key_for_clsid(clsidOld, L"TreatAs", KEY_READ, &hkey);
|
|
if (FAILED(hr))
|
|
{
|
|
hr = S_FALSE;
|
|
goto done;
|
|
}
|
|
|
|
if (RegQueryValueW(hkey, NULL, buffW, &len))
|
|
{
|
|
hr = S_FALSE;
|
|
goto done;
|
|
}
|
|
|
|
hr = CLSIDFromString(buffW, clsidNew);
|
|
if (FAILED(hr))
|
|
ERR("Failed to get CLSID from string %s, hr %#x.\n", debugstr_w(buffW), hr);
|
|
done:
|
|
if (hkey) RegCloseKey(hkey);
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ProgIDFromCLSID (combase.@)
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH ProgIDFromCLSID(REFCLSID clsid, LPOLESTR *progid)
|
|
{
|
|
ACTCTX_SECTION_KEYED_DATA data;
|
|
LONG progidlen = 0;
|
|
HKEY hkey;
|
|
HRESULT hr;
|
|
|
|
if (!progid)
|
|
return E_INVALIDARG;
|
|
|
|
*progid = NULL;
|
|
|
|
data.cbSize = sizeof(data);
|
|
if (FindActCtxSectionGuid(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION,
|
|
clsid, &data))
|
|
{
|
|
struct comclassredirect_data *comclass = (struct comclassredirect_data *)data.lpData;
|
|
if (comclass->progid_len)
|
|
{
|
|
WCHAR *ptrW;
|
|
|
|
*progid = CoTaskMemAlloc(comclass->progid_len + sizeof(WCHAR));
|
|
if (!*progid) return E_OUTOFMEMORY;
|
|
|
|
ptrW = (WCHAR *)((BYTE *)comclass + comclass->progid_offset);
|
|
memcpy(*progid, ptrW, comclass->progid_len + sizeof(WCHAR));
|
|
return S_OK;
|
|
}
|
|
else
|
|
return REGDB_E_CLASSNOTREG;
|
|
}
|
|
|
|
hr = open_key_for_clsid(clsid, L"ProgID", KEY_READ, &hkey);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
if (RegQueryValueW(hkey, NULL, NULL, &progidlen))
|
|
hr = REGDB_E_CLASSNOTREG;
|
|
|
|
if (hr == S_OK)
|
|
{
|
|
*progid = CoTaskMemAlloc(progidlen * sizeof(WCHAR));
|
|
if (*progid)
|
|
{
|
|
if (RegQueryValueW(hkey, NULL, *progid, &progidlen))
|
|
{
|
|
hr = REGDB_E_CLASSNOTREG;
|
|
CoTaskMemFree(*progid);
|
|
*progid = NULL;
|
|
}
|
|
}
|
|
else
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
|
|
RegCloseKey(hkey);
|
|
return hr;
|
|
}
|
|
|
|
static inline BOOL is_valid_hex(WCHAR c)
|
|
{
|
|
if (!(((c >= '0') && (c <= '9')) ||
|
|
((c >= 'a') && (c <= 'f')) ||
|
|
((c >= 'A') && (c <= 'F'))))
|
|
return FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
static const BYTE guid_conv_table[256] =
|
|
{
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00 */
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10 */
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20 */
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, /* 0x30 */
|
|
0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40 */
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50 */
|
|
0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf /* 0x60 */
|
|
};
|
|
|
|
static BOOL guid_from_string(LPCWSTR s, GUID *id)
|
|
{
|
|
int i;
|
|
|
|
if (!s || s[0] != '{')
|
|
{
|
|
memset(id, 0, sizeof(*id));
|
|
if (!s) return TRUE;
|
|
return FALSE;
|
|
}
|
|
|
|
TRACE("%s -> %p\n", debugstr_w(s), id);
|
|
|
|
/* In form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
|
|
|
|
id->Data1 = 0;
|
|
for (i = 1; i < 9; ++i)
|
|
{
|
|
if (!is_valid_hex(s[i])) return FALSE;
|
|
id->Data1 = (id->Data1 << 4) | guid_conv_table[s[i]];
|
|
}
|
|
if (s[9] != '-') return FALSE;
|
|
|
|
id->Data2 = 0;
|
|
for (i = 10; i < 14; ++i)
|
|
{
|
|
if (!is_valid_hex(s[i])) return FALSE;
|
|
id->Data2 = (id->Data2 << 4) | guid_conv_table[s[i]];
|
|
}
|
|
if (s[14] != '-') return FALSE;
|
|
|
|
id->Data3 = 0;
|
|
for (i = 15; i < 19; ++i)
|
|
{
|
|
if (!is_valid_hex(s[i])) return FALSE;
|
|
id->Data3 = (id->Data3 << 4) | guid_conv_table[s[i]];
|
|
}
|
|
if (s[19] != '-') return FALSE;
|
|
|
|
for (i = 20; i < 37; i += 2)
|
|
{
|
|
if (i == 24)
|
|
{
|
|
if (s[i] != '-') return FALSE;
|
|
i++;
|
|
}
|
|
if (!is_valid_hex(s[i]) || !is_valid_hex(s[i + 1])) return FALSE;
|
|
id->Data4[(i - 20) / 2] = guid_conv_table[s[i]] << 4 | guid_conv_table[s[i + 1]];
|
|
}
|
|
|
|
if (s[37] == '}' && s[38] == '\0')
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static HRESULT clsid_from_string_reg(LPCOLESTR progid, CLSID *clsid)
|
|
{
|
|
WCHAR buf2[CHARS_IN_GUID];
|
|
LONG buf2len = sizeof(buf2);
|
|
HKEY xhkey;
|
|
WCHAR *buf;
|
|
|
|
memset(clsid, 0, sizeof(*clsid));
|
|
buf = heap_alloc((lstrlenW(progid) + 8) * sizeof(WCHAR));
|
|
if (!buf) return E_OUTOFMEMORY;
|
|
|
|
lstrcpyW(buf, progid);
|
|
lstrcatW(buf, L"\\CLSID");
|
|
if (open_classes_key(HKEY_CLASSES_ROOT, buf, MAXIMUM_ALLOWED, &xhkey))
|
|
{
|
|
heap_free(buf);
|
|
WARN("couldn't open key for ProgID %s\n", debugstr_w(progid));
|
|
return CO_E_CLASSSTRING;
|
|
}
|
|
heap_free(buf);
|
|
|
|
if (RegQueryValueW(xhkey, NULL, buf2, &buf2len))
|
|
{
|
|
RegCloseKey(xhkey);
|
|
WARN("couldn't query clsid value for ProgID %s\n", debugstr_w(progid));
|
|
return CO_E_CLASSSTRING;
|
|
}
|
|
RegCloseKey(xhkey);
|
|
return guid_from_string(buf2, clsid) ? S_OK : CO_E_CLASSSTRING;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CLSIDFromProgID (combase.@)
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH CLSIDFromProgID(LPCOLESTR progid, CLSID *clsid)
|
|
{
|
|
ACTCTX_SECTION_KEYED_DATA data;
|
|
|
|
if (!progid || !clsid)
|
|
return E_INVALIDARG;
|
|
|
|
data.cbSize = sizeof(data);
|
|
if (FindActCtxSectionStringW(0, NULL, ACTIVATION_CONTEXT_SECTION_COM_PROGID_REDIRECTION,
|
|
progid, &data))
|
|
{
|
|
struct progidredirect_data *progiddata = (struct progidredirect_data *)data.lpData;
|
|
CLSID *alias = (CLSID *)((BYTE *)data.lpSectionBase + progiddata->clsid_offset);
|
|
*clsid = *alias;
|
|
return S_OK;
|
|
}
|
|
|
|
return clsid_from_string_reg(progid, clsid);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CLSIDFromString (combase.@)
|
|
*/
|
|
HRESULT WINAPI CLSIDFromString(LPCOLESTR str, LPCLSID clsid)
|
|
{
|
|
CLSID tmp_id;
|
|
HRESULT hr;
|
|
|
|
if (!clsid)
|
|
return E_INVALIDARG;
|
|
|
|
if (guid_from_string(str, clsid))
|
|
return S_OK;
|
|
|
|
/* It appears a ProgID is also valid */
|
|
hr = clsid_from_string_reg(str, &tmp_id);
|
|
if (SUCCEEDED(hr))
|
|
*clsid = tmp_id;
|
|
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* IIDFromString (combase.@)
|
|
*/
|
|
HRESULT WINAPI IIDFromString(LPCOLESTR str, IID *iid)
|
|
{
|
|
TRACE("%s, %p\n", debugstr_w(str), iid);
|
|
|
|
if (!str)
|
|
{
|
|
memset(iid, 0, sizeof(*iid));
|
|
return S_OK;
|
|
}
|
|
|
|
/* length mismatch is a special case */
|
|
if (lstrlenW(str) + 1 != CHARS_IN_GUID)
|
|
return E_INVALIDARG;
|
|
|
|
if (str[0] != '{')
|
|
return CO_E_IIDSTRING;
|
|
|
|
return guid_from_string(str, iid) ? S_OK : CO_E_IIDSTRING;
|
|
}
|
|
|
|
static void init_multi_qi(DWORD count, MULTI_QI *mqi, HRESULT hr)
|
|
{
|
|
ULONG i;
|
|
|
|
for (i = 0; i < count; i++)
|
|
{
|
|
mqi[i].pItf = NULL;
|
|
mqi[i].hr = hr;
|
|
}
|
|
}
|
|
|
|
static HRESULT return_multi_qi(IUnknown *unk, DWORD count, MULTI_QI *mqi, BOOL include_unk)
|
|
{
|
|
ULONG index = 0, fetched = 0;
|
|
|
|
if (include_unk)
|
|
{
|
|
mqi[0].hr = S_OK;
|
|
mqi[0].pItf = unk;
|
|
index = fetched = 1;
|
|
}
|
|
|
|
for (; index < count; index++)
|
|
{
|
|
mqi[index].hr = IUnknown_QueryInterface(unk, mqi[index].pIID, (void **)&mqi[index].pItf);
|
|
if (mqi[index].hr == S_OK)
|
|
fetched++;
|
|
}
|
|
|
|
if (!include_unk)
|
|
IUnknown_Release(unk);
|
|
|
|
if (fetched == 0)
|
|
return E_NOINTERFACE;
|
|
|
|
return fetched == count ? S_OK : CO_S_NOTALLINTERFACES;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetInstanceFromFile (combase.@)
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH CoGetInstanceFromFile(COSERVERINFO *server_info, CLSID *rclsid,
|
|
IUnknown *outer, DWORD cls_context, DWORD grfmode, OLECHAR *filename, DWORD count,
|
|
MULTI_QI *results)
|
|
{
|
|
IPersistFile *pf = NULL;
|
|
IUnknown *obj = NULL;
|
|
CLSID clsid;
|
|
HRESULT hr;
|
|
|
|
if (!count || !results)
|
|
return E_INVALIDARG;
|
|
|
|
if (server_info)
|
|
FIXME("() non-NULL server_info not supported\n");
|
|
|
|
init_multi_qi(count, results, E_NOINTERFACE);
|
|
|
|
if (!rclsid)
|
|
{
|
|
hr = GetClassFile(filename, &clsid);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("Failed to get CLSID from a file.\n");
|
|
return hr;
|
|
}
|
|
|
|
rclsid = &clsid;
|
|
}
|
|
|
|
hr = CoCreateInstance(rclsid, outer, cls_context, &IID_IUnknown, (void **)&obj);
|
|
if (hr != S_OK)
|
|
{
|
|
init_multi_qi(count, results, hr);
|
|
return hr;
|
|
}
|
|
|
|
/* Init from file */
|
|
hr = IUnknown_QueryInterface(obj, &IID_IPersistFile, (void **)&pf);
|
|
if (FAILED(hr))
|
|
{
|
|
init_multi_qi(count, results, hr);
|
|
IUnknown_Release(obj);
|
|
return hr;
|
|
}
|
|
|
|
hr = IPersistFile_Load(pf, filename, grfmode);
|
|
IPersistFile_Release(pf);
|
|
if (SUCCEEDED(hr))
|
|
return return_multi_qi(obj, count, results, FALSE);
|
|
else
|
|
{
|
|
init_multi_qi(count, results, hr);
|
|
IUnknown_Release(obj);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoGetInstanceFromIStorage (combase.@)
|
|
*/
|
|
HRESULT WINAPI CoGetInstanceFromIStorage(COSERVERINFO *server_info, CLSID *rclsid,
|
|
IUnknown *outer, DWORD cls_context, IStorage *storage, DWORD count, MULTI_QI *results)
|
|
{
|
|
IPersistStorage *ps = NULL;
|
|
IUnknown *obj = NULL;
|
|
STATSTG stat;
|
|
HRESULT hr;
|
|
|
|
if (!count || !results || !storage)
|
|
return E_INVALIDARG;
|
|
|
|
if (server_info)
|
|
FIXME("() non-NULL server_info not supported\n");
|
|
|
|
init_multi_qi(count, results, E_NOINTERFACE);
|
|
|
|
if (!rclsid)
|
|
{
|
|
memset(&stat.clsid, 0, sizeof(stat.clsid));
|
|
hr = IStorage_Stat(storage, &stat, STATFLAG_NONAME);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("Failed to get CLSID from a storage.\n");
|
|
return hr;
|
|
}
|
|
|
|
rclsid = &stat.clsid;
|
|
}
|
|
|
|
hr = CoCreateInstance(rclsid, outer, cls_context, &IID_IUnknown, (void **)&obj);
|
|
if (hr != S_OK)
|
|
return hr;
|
|
|
|
/* Init from IStorage */
|
|
hr = IUnknown_QueryInterface(obj, &IID_IPersistStorage, (void **)&ps);
|
|
if (FAILED(hr))
|
|
ERR("failed to get IPersistStorage\n");
|
|
|
|
if (ps)
|
|
{
|
|
IPersistStorage_Load(ps, storage);
|
|
IPersistStorage_Release(ps);
|
|
}
|
|
|
|
return return_multi_qi(obj, count, results, FALSE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CoCreateInstance (combase.@)
|
|
*/
|
|
HRESULT WINAPI DECLSPEC_HOTPATCH CoCreateInstance(REFCLSID rclsid, IUnknown *outer, DWORD cls_context,
|
|
REFIID riid, void **obj)
|
|
{
|
|
MULTI_QI multi_qi = { .pIID = riid };
|
|
HRESULT hr;
|
|
|
|
TRACE("%s, %p, %#x, %s, %p.\n", debugstr_guid(rclsid), outer, cls_context, debugstr_guid(riid), obj);
|
|
|
|
if (!obj)
|
|
return E_POINTER;
|
|
|
|
hr = CoCreateInstanceEx(rclsid, outer, cls_context, NULL, 1, &multi_qi);
|
|
*obj = multi_qi.pItf;
|
|
return hr;
|
|
}
|