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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "google_apis/gcm/engine/account_mapping.h"
#include <stdint.h>
#include "base/notreached.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
namespace gcm {
namespace {
const char kSeparator[] = "&";
const uint32_t kEmailIndex = 0;
const uint32_t kStatusIndex = 1;
const uint32_t kStatusChangeTimestampIndex = 2;
const uint32_t kSizeWithNoMessage = kStatusChangeTimestampIndex + 1;
const uint32_t kMessageIdIndex = 3;
const uint32_t kSizeWithMessage = kMessageIdIndex + 1;
const char kStatusNew[] = "new";
const char kStatusAdding[] = "adding";
const char kStatusMapped[] = "mapped";
const char kStatusRemoving[] = "removing";
std::string StatusToString(AccountMapping::MappingStatus status) {
switch (status) {
case AccountMapping::NEW:
return kStatusNew;
case AccountMapping::ADDING:
return kStatusAdding;
case AccountMapping::MAPPED:
return kStatusMapped;
case AccountMapping::REMOVING:
return kStatusRemoving;
}
NOTREACHED();
}
bool StringToStatus(const std::string& status_str,
AccountMapping::MappingStatus* status) {
if (status_str.compare(kStatusAdding) == 0)
*status = AccountMapping::ADDING;
else if (status_str.compare(kStatusMapped) == 0)
*status = AccountMapping::MAPPED;
else if (status_str.compare(kStatusRemoving) == 0)
*status = AccountMapping::REMOVING;
else if (status_str.compare(kStatusNew) == 0)
*status = AccountMapping::NEW;
else
return false;
return true;
}
} // namespace
AccountMapping::AccountMapping() : status(NEW) {
}
AccountMapping::AccountMapping(const AccountMapping& other) = default;
AccountMapping::~AccountMapping() {
}
std::string AccountMapping::SerializeAsString() const {
std::string value;
value.append(email);
value.append(kSeparator);
value.append(StatusToString(status));
value.append(kSeparator);
value.append(base::NumberToString(status_change_timestamp.ToInternalValue()));
if (!last_message_id.empty()) {
value.append(kSeparator);
value.append(last_message_id);
}
return value;
}
bool AccountMapping::ParseFromString(const std::string& value) {
std::vector<std::string> values = base::SplitString(
value, kSeparator, base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
if (values.size() != kSizeWithNoMessage &&
values.size() != kSizeWithMessage) {
return false;
}
if (values[kEmailIndex].empty() ||
values[kStatusChangeTimestampIndex].empty() ||
values[kStatusIndex].empty()) {
return false;
}
if (values.size() == kSizeWithMessage && values[kMessageIdIndex].empty())
return false;
MappingStatus temp_status;
if (!StringToStatus(values[kStatusIndex], &temp_status))
return false;
if (values.size() == kSizeWithNoMessage && temp_status == ADDING)
return false;
int64_t status_change_ts_internal = 0LL;
if (!base::StringToInt64(values[kStatusChangeTimestampIndex],
&status_change_ts_internal)) {
return false;
}
status_change_timestamp =
base::Time::FromInternalValue(status_change_ts_internal);
status = temp_status;
email = values[kEmailIndex];
access_token.clear();
if (values.size() == kSizeWithMessage)
last_message_id = values[kMessageIdIndex];
else
last_message_id.clear();
return true;
}
} // namespace gcm
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