Index: components/autofill/core/common/signatures_util.h |
diff --git a/components/autofill/core/common/signatures_util.h b/components/autofill/core/common/signatures_util.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a5857d1d61d0c28a5006f1b88e904a1c3b1fbf28 |
--- /dev/null |
+++ b/components/autofill/core/common/signatures_util.h |
@@ -0,0 +1,43 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef COMPONENTS_AUTOFILL_CORE_COMMON_SIGNATURES_UTIL_H_ |
+#define COMPONENTS_AUTOFILL_CORE_COMMON_SIGNATURES_UTIL_H_ |
+ |
+#include <stddef.h> |
+ |
+#include <stdint.h> |
+#include <vector> |
vabr (Chromium)
2016/09/08 09:13:24
You don't seem to need <vector> in the header.
kolos1
2016/09/08 09:41:39
Done.
|
+ |
+#include "base/strings/string16.h" |
+ |
+namespace autofill { |
+ |
+struct FormData; |
+struct FormFieldData; |
+ |
+using FormSignature = uint64_t; |
+using FieldSignature = uint32_t; |
+ |
+// Calculates form signature based on |form_data|. |
+FormSignature CalculateFormSignature(const FormData& form_data); |
+ |
+// Calculates field signature based on |field_name| and |field_type|. |
+FieldSignature CalculateFieldSignatureByNameAndType( |
+ const base::string16& field_name, |
+ const std::string& field_type); |
+ |
+// Calculates field signature based on |field_data|. This function is a proxy to |
+// |CalculateFieldSignatureByNameAndType|. |
+FieldSignature CalculateFieldSignatureForField(const FormFieldData& field_data); |
+ |
+// Returns 64-bit hash of the string. |
+uint64_t StrToHash64Bit(const std::string& str); |
vabr (Chromium)
2016/09/08 09:13:24
optional: While you are at it, you should #include
kolos1
2016/09/08 09:41:39
Done.
|
+ |
+// Returns 32-bit hash of the string. |
+uint32_t StrToHash32Bit(const std::string& str); |
+ |
+} |
+ |
+#endif // COMPONENTS_AUTOFILL_CORE_COMMON_SIGNATURES_UTIL_H_ |