Move basic API permissions code out of //chrome

chrome/common/extensions/permissions/socket_permission.cc

-// 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 "chrome/common/extensions/permissions/socket_permission.h"
-
-#include <algorithm>
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/common/extensions/permissions/set_disjunction_permission.h"
-#include "extensions/common/permissions/permissions_info.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace extensions {
-
-SocketPermission::SocketPermission(const APIPermissionInfo* info)
-  : SetDisjunctionPermission<SocketPermissionData, SocketPermission>(info) {
-}
-
-SocketPermission::~SocketPermission() {
-}
-
-PermissionMessages SocketPermission::GetMessages() const {
-  DCHECK(HasMessages());
-  PermissionMessages result;
-  if (!AddAnyHostMessage(result)) {
-    AddSpecificHostMessage(result);
-    AddSubdomainHostMessage(result);
-  }
-  AddNetworkListMessage(result);
-  return result;
-}
-
-bool SocketPermission::AddAnyHostMessage(PermissionMessages& messages) const {
-  std::set<SocketPermissionData>::const_iterator i;
-  for (i = data_set_.begin(); i != data_set_.end(); ++i) {
-    if (i->entry().IsAddressBoundType() &&
-        i->entry().GetHostType() == SocketPermissionEntry::ANY_HOST) {
-      messages.push_back(PermissionMessage(
-          PermissionMessage::kSocketAnyHost,
-          l10n_util::GetStringUTF16(
-              IDS_EXTENSION_PROMPT_WARNING_SOCKET_ANY_HOST)));
-      return true;
-    }
-  }
-  return false;
-}
-
-void SocketPermission::AddSubdomainHostMessage(
-    PermissionMessages& messages) const {
-  std::set<base::string16> domains;
-  std::set<SocketPermissionData>::const_iterator i;
-  for (i = data_set_.begin(); i != data_set_.end(); ++i) {
-    if (i->entry().GetHostType() == SocketPermissionEntry::HOSTS_IN_DOMAINS)
-      domains.insert(base::UTF8ToUTF16(i->entry().pattern().host));
-  }
-  if (!domains.empty()) {
-    int id = (domains.size() == 1) ?
-             IDS_EXTENSION_PROMPT_WARNING_SOCKET_HOSTS_IN_DOMAIN :
-             IDS_EXTENSION_PROMPT_WARNING_SOCKET_HOSTS_IN_DOMAINS;
-    messages.push_back(PermissionMessage(
-        PermissionMessage::kSocketDomainHosts,
-        l10n_util::GetStringFUTF16(
-            id,
-            JoinString(
-                std::vector<base::string16>(
-                    domains.begin(), domains.end()), ' '))));
-  }
-}
-
-void SocketPermission::AddSpecificHostMessage(
-    PermissionMessages& messages) const {
-  std::set<base::string16> hostnames;
-  std::set<SocketPermissionData>::const_iterator i;
-  for (i = data_set_.begin(); i != data_set_.end(); ++i) {
-    if (i->entry().GetHostType() == SocketPermissionEntry::SPECIFIC_HOSTS)
-      hostnames.insert(base::UTF8ToUTF16(i->entry().pattern().host));
-  }
-  if (!hostnames.empty()) {
-    int id = (hostnames.size() == 1) ?
-             IDS_EXTENSION_PROMPT_WARNING_SOCKET_SPECIFIC_HOST :
-             IDS_EXTENSION_PROMPT_WARNING_SOCKET_SPECIFIC_HOSTS;
-    messages.push_back(PermissionMessage(
-        PermissionMessage::kSocketSpecificHosts,
-        l10n_util::GetStringFUTF16(
-            id,
-            JoinString(
-                std::vector<base::string16>(
-                    hostnames.begin(), hostnames.end()), ' '))));
-  }
-}
-
-void SocketPermission::AddNetworkListMessage(
-    PermissionMessages& messages) const {
-  std::set<SocketPermissionData>::const_iterator i;
-  for (i = data_set_.begin(); i != data_set_.end(); ++i) {
-    if (i->entry().pattern().type ==
-        content::SocketPermissionRequest::NETWORK_STATE) {
-      messages.push_back(PermissionMessage(
-          PermissionMessage::kNetworkState,
-          l10n_util::GetStringUTF16(
-              IDS_EXTENSION_PROMPT_WARNING_NETWORK_STATE)));
-    }
-  }
-}
-
-}  // namespace extensions