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// 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.
#include "components/sync/syncable/syncable_enum_conversions.h"
#include "base/logging.h"
namespace syncer {
namespace syncable {
// We can't tokenize expected_min/expected_max since it can be a
// general expression.
#define ASSERT_ENUM_BOUNDS(enum_min, enum_max, expected_min, expected_max) \
static_assert(static_cast<int>(enum_min) == static_cast<int>(expected_min), \
#enum_min " not " #expected_min); \
static_assert(static_cast<int>(enum_max) == static_cast<int>(expected_max), \
#enum_max " not " #expected_max);
#define ENUM_CASE(enum_value) \
case enum_value: \
return #enum_value
const char* GetMetahandleFieldString(MetahandleField metahandle_field) {
ASSERT_ENUM_BOUNDS(META_HANDLE, META_HANDLE, INT64_FIELDS_BEGIN,
BASE_VERSION - 1);
switch (metahandle_field) { ENUM_CASE(META_HANDLE); }
NOTREACHED();
return "";
}
const char* GetBaseVersionString(BaseVersion base_version) {
ASSERT_ENUM_BOUNDS(BASE_VERSION, BASE_VERSION, META_HANDLE + 1,
SERVER_VERSION - 1);
switch (base_version) { ENUM_CASE(BASE_VERSION); }
NOTREACHED();
return "";
}
const char* GetInt64FieldString(Int64Field int64_field) {
ASSERT_ENUM_BOUNDS(SERVER_VERSION, TRANSACTION_VERSION, BASE_VERSION + 1,
INT64_FIELDS_END - 1);
switch (int64_field) {
ENUM_CASE(SERVER_VERSION);
ENUM_CASE(LOCAL_EXTERNAL_ID);
ENUM_CASE(TRANSACTION_VERSION);
case INT64_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetTimeFieldString(TimeField time_field) {
ASSERT_ENUM_BOUNDS(MTIME, SERVER_CTIME, TIME_FIELDS_BEGIN,
TIME_FIELDS_END - 1);
switch (time_field) {
ENUM_CASE(MTIME);
ENUM_CASE(SERVER_MTIME);
ENUM_CASE(CTIME);
ENUM_CASE(SERVER_CTIME);
case TIME_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetIdFieldString(IdField id_field) {
ASSERT_ENUM_BOUNDS(ID, SERVER_PARENT_ID, ID_FIELDS_BEGIN, ID_FIELDS_END - 1);
switch (id_field) {
ENUM_CASE(ID);
ENUM_CASE(PARENT_ID);
ENUM_CASE(SERVER_PARENT_ID);
case ID_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetIndexedBitFieldString(IndexedBitField indexed_bit_field) {
ASSERT_ENUM_BOUNDS(IS_UNSYNCED, IS_UNAPPLIED_UPDATE, BIT_FIELDS_BEGIN,
INDEXED_BIT_FIELDS_END - 1);
switch (indexed_bit_field) {
ENUM_CASE(IS_UNSYNCED);
ENUM_CASE(IS_UNAPPLIED_UPDATE);
case INDEXED_BIT_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetIsDelFieldString(IsDelField is_del_field) {
ASSERT_ENUM_BOUNDS(IS_DEL, IS_DEL, INDEXED_BIT_FIELDS_END, IS_DIR - 1);
switch (is_del_field) { ENUM_CASE(IS_DEL); }
NOTREACHED();
return "";
}
const char* GetBitFieldString(BitField bit_field) {
ASSERT_ENUM_BOUNDS(IS_DIR, SERVER_IS_DEL, IS_DEL + 1, BIT_FIELDS_END - 1);
switch (bit_field) {
ENUM_CASE(IS_DIR);
ENUM_CASE(SERVER_IS_DIR);
ENUM_CASE(SERVER_IS_DEL);
case BIT_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetStringFieldString(StringField string_field) {
ASSERT_ENUM_BOUNDS(NON_UNIQUE_NAME, UNIQUE_BOOKMARK_TAG, STRING_FIELDS_BEGIN,
STRING_FIELDS_END - 1);
switch (string_field) {
ENUM_CASE(NON_UNIQUE_NAME);
ENUM_CASE(SERVER_NON_UNIQUE_NAME);
ENUM_CASE(UNIQUE_SERVER_TAG);
ENUM_CASE(UNIQUE_CLIENT_TAG);
ENUM_CASE(UNIQUE_BOOKMARK_TAG);
case STRING_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetProtoFieldString(ProtoField proto_field) {
ASSERT_ENUM_BOUNDS(SPECIFICS, BASE_SERVER_SPECIFICS, PROTO_FIELDS_BEGIN,
PROTO_FIELDS_END - 1);
switch (proto_field) {
ENUM_CASE(SPECIFICS);
ENUM_CASE(SERVER_SPECIFICS);
ENUM_CASE(BASE_SERVER_SPECIFICS);
case PROTO_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetUniquePositionFieldString(UniquePositionField position_field) {
ASSERT_ENUM_BOUNDS(SERVER_UNIQUE_POSITION, UNIQUE_POSITION,
UNIQUE_POSITION_FIELDS_BEGIN,
UNIQUE_POSITION_FIELDS_END - 1);
switch (position_field) {
ENUM_CASE(SERVER_UNIQUE_POSITION);
ENUM_CASE(UNIQUE_POSITION);
case UNIQUE_POSITION_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetAttachmentMetadataFieldString(
AttachmentMetadataField attachment_metadata_field) {
ASSERT_ENUM_BOUNDS(ATTACHMENT_METADATA, SERVER_ATTACHMENT_METADATA,
ATTACHMENT_METADATA_FIELDS_BEGIN,
ATTACHMENT_METADATA_FIELDS_END - 1);
switch (attachment_metadata_field) {
ENUM_CASE(ATTACHMENT_METADATA);
ENUM_CASE(SERVER_ATTACHMENT_METADATA);
case ATTACHMENT_METADATA_FIELDS_END:
break;
}
NOTREACHED();
return "";
}
const char* GetBitTempString(BitTemp bit_temp) {
ASSERT_ENUM_BOUNDS(SYNCING, DIRTY_SYNC, BIT_TEMPS_BEGIN, BIT_TEMPS_END - 1);
switch (bit_temp) {
ENUM_CASE(SYNCING);
ENUM_CASE(DIRTY_SYNC);
case BIT_TEMPS_END:
break;
}
NOTREACHED();
return "";
}
#undef ENUM_CASE
#undef ASSERT_ENUM_BOUNDS
} // namespace syncable
} // namespace syncer
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