Separating ONC<->Shill translation from the ONC signature.

chromeos/network/onc/onc_translation_tables.h

 // Copyright (c) 2012 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 CHROMEOS_NETWORK_ONC_ONC_TRANSLATION_TABLES_H_
 #define CHROMEOS_NETWORK_ONC_ONC_TRANSLATION_TABLES_H_
 
 #include <string>
 
+#include "chromeos/network/onc/onc_signature.h"
+
 namespace chromeos {
 namespace onc {
 
+struct FieldTranslationEntry {
+  const char* onc_field_name;
+  const char* shill_property_name;
+};
+
+struct OncValueTranslationEntry {
+  const OncValueSignature* onc_signature;
+  const FieldTranslationEntry* field_translation_table;
+};
+
 struct StringTranslationEntry {
   const char* onc_value;
   const char* shill_value;
 };
 
 // These tables contain the mapping from ONC strings to Shill strings.
 // These are NULL-terminated arrays.
 extern const StringTranslationEntry kNetworkTypeTable[];
 extern const StringTranslationEntry kVPNTypeTable[];
 extern const StringTranslationEntry kWiFiSecurityTable[];
 extern const StringTranslationEntry kEAPOuterTable[];
 extern const StringTranslationEntry kEAP_PEAP_InnerTable[];
 extern const StringTranslationEntry kEAP_TTLS_InnerTable[];
 
+const FieldTranslationEntry* GetFieldTranslationTable(
+    const OncValueSignature& onc_signature);
+
+bool GetShillPropertyName(const std::string& onc_field_name,
+                          const FieldTranslationEntry table[],
+                          std::string* shill_property_name);
+
 // Translate individual strings to Shill using the above tables.
 bool TranslateStringToShill(const StringTranslationEntry table[],
                             const std::string& onc_value,
                             std::string* shill_value);
 
 // Translate individual strings to ONC using the above tables.
 bool TranslateStringToONC(const StringTranslationEntry table[],
                           const std::string& shill_value,
                           std::string* onc_value);
 
 }  // namespace onc
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_ONC_ONC_TRANSLATION_TABLES_H_