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content / public / browser / storage_partition_config.cc [blame]
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/browser/storage_partition_config.h"
#include <sstream>
#include "base/check.h"
#include "base/strings/string_number_conversions.h"
#include "content/public/browser/browser_context.h"
#include "url/gurl.h"
namespace content {
StoragePartitionConfig::StoragePartitionConfig() = default;
StoragePartitionConfig::StoragePartitionConfig(const StoragePartitionConfig&) =
default;
StoragePartitionConfig& StoragePartitionConfig::operator=(
const StoragePartitionConfig&) = default;
// static
StoragePartitionConfig StoragePartitionConfig::CreateDefault(
BrowserContext* browser_context) {
return StoragePartitionConfig("", "", browser_context->IsOffTheRecord());
}
// static
StoragePartitionConfig StoragePartitionConfig::Create(
BrowserContext* browser_context,
const std::string& partition_domain,
const std::string& partition_name,
bool in_memory) {
// If a caller tries to pass an empty partition_domain something is seriously
// wrong or the calling code is not explicitly signalling its desire to create
// a default partition by calling CreateDefault().
CHECK(!partition_domain.empty());
return StoragePartitionConfig(partition_domain, partition_name,
in_memory || browser_context->IsOffTheRecord());
}
StoragePartitionConfig::StoragePartitionConfig(
const std::string& partition_domain,
const std::string& partition_name,
bool in_memory)
: partition_domain_(partition_domain),
partition_name_(partition_name),
in_memory_(in_memory) {}
std::optional<StoragePartitionConfig>
StoragePartitionConfig::GetFallbackForBlobUrls() const {
if (fallback_to_partition_domain_for_blob_urls_ == FallbackMode::kNone)
return std::nullopt;
return StoragePartitionConfig(
partition_domain_, "",
/*in_memory=*/fallback_to_partition_domain_for_blob_urls_ ==
FallbackMode::kFallbackPartitionInMemory);
}
bool StoragePartitionConfig::operator<(
const StoragePartitionConfig& rhs) const {
if (partition_domain_ != rhs.partition_domain_)
return partition_domain_ < rhs.partition_domain_;
if (partition_name_ != rhs.partition_name_)
return partition_name_ < rhs.partition_name_;
if (in_memory_ != rhs.in_memory_)
return in_memory_ < rhs.in_memory_;
if (fallback_to_partition_domain_for_blob_urls_ !=
rhs.fallback_to_partition_domain_for_blob_urls_) {
return fallback_to_partition_domain_for_blob_urls_ <
rhs.fallback_to_partition_domain_for_blob_urls_;
}
return false;
}
bool StoragePartitionConfig::operator==(
const StoragePartitionConfig& rhs) const {
return partition_domain_ == rhs.partition_domain_ &&
partition_name_ == rhs.partition_name_ &&
in_memory_ == rhs.in_memory_ &&
fallback_to_partition_domain_for_blob_urls_ ==
rhs.fallback_to_partition_domain_for_blob_urls_;
}
bool StoragePartitionConfig::operator!=(
const StoragePartitionConfig& rhs) const {
return !(*this == rhs);
}
std::ostream& operator<<(std::ostream& out,
const StoragePartitionConfig& config) {
out << "{";
if (config.is_default()) {
out << "default";
} else {
out << "partition_domain='" << config.partition_domain() << "'";
out << " partition_name='" << config.partition_name() << "'";
if (config.in_memory())
out << " in_memory";
auto fallback_mode = config.fallback_to_partition_domain_for_blob_urls();
if (fallback_mode != StoragePartitionConfig::FallbackMode::kNone) {
out << " fallback_mode="
<< base::NumberToString(static_cast<int>(fallback_mode));
}
}
out << "}";
return out;
}
} // namespace content