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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 "extensions/common/permissions/socket_permission.h"
#include <algorithm>
#include <memory>
#include "base/strings/utf_string_conversions.h"
#include "extensions/common/api/sockets/sockets_manifest_permission.h"
#include "extensions/common/permissions/permissions_info.h"
#include "extensions/common/permissions/set_disjunction_permission.h"
#include "extensions/strings/grit/extensions_strings.h"
#include "ui/base/l10n/l10n_util.h"
namespace extensions {
namespace {
// Extracts the SocketPermissionEntry fields from a set of SocketPermissionData,
// and places them in their own set. Useful for converting the
// std::set<SocketPermissionEntry> field from SocketPermission into a parameter
// that can be passed to SocketsManifestPermission::AddSocketHostPermissions().
SocketPermissionEntrySet ExtractSocketEntries(
const std::set<SocketPermissionData>& data_set) {
SocketPermissionEntrySet entries;
for (const auto& data : data_set)
entries.insert(data.entry());
return entries;
}
} // namespace
SocketPermission::SocketPermission(const APIPermissionInfo* info)
: SetDisjunctionPermission<SocketPermissionData, SocketPermission>(info) {}
SocketPermission::~SocketPermission() = default;
bool SocketPermission::FromValue(
const base::Value* value,
std::string* error,
std::vector<std::string>* unhandled_permissions) {
bool parsed_ok = SetDisjunctionPermission<
SocketPermissionData, SocketPermission>::FromValue(value, error,
unhandled_permissions);
if (parsed_ok && data_set_.empty()) {
if (error)
*error = "NULL or empty permission list";
return false;
}
return parsed_ok;
}
PermissionIDSet SocketPermission::GetPermissions() const {
PermissionIDSet ids;
SocketPermissionEntrySet entries = ExtractSocketEntries(data_set_);
SocketsManifestPermission::AddSocketHostPermissions(entries, &ids);
return ids;
}
} // namespace extensions
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