static const WCHAR BackSlash[] = {'\\',0};
static const WCHAR TranslationRegKey[] = {'\\','V','e','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n',0};
+/* Handles and critical sections for the SetupLog API */
+static HANDLE setupact = INVALID_HANDLE_VALUE;
+static HANDLE setuperr = INVALID_HANDLE_VALUE;
+static CRITICAL_SECTION setupapi_cs;
+static CRITICAL_SECTION_DEBUG critsect_debug =
+{
+ 0, 0, &setupapi_cs,
+ { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
+ 0, 0, { (DWORD_PTR)(__FILE__ ": setupapi_cs") }
+};
+static CRITICAL_SECTION setupapi_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
+
DWORD
GetFunctionPointer(
IN PWSTR InstallerName,
SetLastError(ERROR_SUCCESS);
return TRUE;
-}
\ No newline at end of file
+}
+
+/***********************************************************************
+ * SetupCloseLog(SETUPAPI.@)
+ */
+void WINAPI SetupCloseLog(void)
+{
+ EnterCriticalSection(&setupapi_cs);
+
+ CloseHandle(setupact);
+ setupact = INVALID_HANDLE_VALUE;
+
+ CloseHandle(setuperr);
+ setuperr = INVALID_HANDLE_VALUE;
+
+ LeaveCriticalSection(&setupapi_cs);
+}
+
+/***********************************************************************
+ * SetupOpenLog(SETUPAPI.@)
+ */
+BOOL WINAPI SetupOpenLog(BOOL reserved)
+{
+ WCHAR path[MAX_PATH];
+
+ static const WCHAR setupactlog[] = {'\\','s','e','t','u','p','a','c','t','.','l','o','g',0};
+ static const WCHAR setuperrlog[] = {'\\','s','e','t','u','p','e','r','r','.','l','o','g',0};
+
+ EnterCriticalSection(&setupapi_cs);
+
+ if (setupact != INVALID_HANDLE_VALUE && setuperr != INVALID_HANDLE_VALUE)
+ {
+ LeaveCriticalSection(&setupapi_cs);
+ return TRUE;
+ }
+
+ GetWindowsDirectoryW(path, MAX_PATH);
+ lstrcatW(path, setupactlog);
+
+ setupact = CreateFileW(path, FILE_GENERIC_WRITE, FILE_SHARE_WRITE | FILE_SHARE_READ,
+ NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ if (setupact == INVALID_HANDLE_VALUE)
+ {
+ LeaveCriticalSection(&setupapi_cs);
+ return FALSE;
+ }
+
+ SetFilePointer(setupact, 0, NULL, FILE_END);
+
+ GetWindowsDirectoryW(path, MAX_PATH);
+ lstrcatW(path, setuperrlog);
+
+ setuperr = CreateFileW(path, FILE_GENERIC_WRITE, FILE_SHARE_WRITE | FILE_SHARE_READ,
+ NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ if (setuperr == INVALID_HANDLE_VALUE)
+ {
+ CloseHandle(setupact);
+ setupact = INVALID_HANDLE_VALUE;
+ LeaveCriticalSection(&setupapi_cs);
+ return FALSE;
+ }
+
+ SetFilePointer(setuperr, 0, NULL, FILE_END);
+
+ LeaveCriticalSection(&setupapi_cs);
+
+ return TRUE;
+}
+
+/***********************************************************************
+ * SetupLogErrorA(SETUPAPI.@)
+ */
+BOOL WINAPI SetupLogErrorA(LPCSTR message, LogSeverity severity)
+{
+ static const char null[] = "(null)";
+ BOOL ret;
+ DWORD written;
+ DWORD len;
+
+ EnterCriticalSection(&setupapi_cs);
+
+ if (setupact == INVALID_HANDLE_VALUE || setuperr == INVALID_HANDLE_VALUE)
+ {
+ SetLastError(ERROR_FILE_INVALID);
+ ret = FALSE;
+ goto done;
+ }
+
+ if (message == NULL)
+ message = null;
+
+ len = lstrlenA(message);
+
+ ret = WriteFile(setupact, message, len, &written, NULL);
+ if (!ret)
+ goto done;
+
+ if (severity >= LogSevMaximum)
+ {
+ ret = FALSE;
+ goto done;
+ }
+
+ if (severity > LogSevInformation)
+ ret = WriteFile(setuperr, message, len, &written, NULL);
+
+done:
+ LeaveCriticalSection(&setupapi_cs);
+ return ret;
+}
+
+/***********************************************************************
+ * SetupLogErrorW(SETUPAPI.@)
+ */
+BOOL WINAPI SetupLogErrorW(LPCWSTR message, LogSeverity severity)
+{
+ LPSTR msg = NULL;
+ DWORD len;
+ BOOL ret;
+
+ if (message)
+ {
+ len = WideCharToMultiByte(CP_ACP, 0, message, -1, NULL, 0, NULL, NULL);
+ msg = HeapAlloc(GetProcessHeap(), 0, len);
+ if (msg == NULL)
+ {
+ SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+ return FALSE;
+ }
+ WideCharToMultiByte(CP_ACP, 0, message, -1, msg, len, NULL, NULL);
+ }
+
+ /* This is the normal way to proceed. The log files are ASCII files
+ * and W is to be converted.
+ */
+ ret = SetupLogErrorA(msg, severity);
+
+ HeapFree(GetProcessHeap(), 0, msg);
+ return ret;
+}