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// Copyright (c) 2011 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/browser/ui/webui/cookies_tree_model_util.h"
#include "base/i18n/time_formatting.h"
#include "base/string_number_conversions.h"
#include "base/string_split.h"
#include "base/string_util.h"
#include "base/values.h"
#include "chrome/browser/cookies_tree_model.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
namespace {
static const char kKeyId[] = "id";
static const char kKeyTitle[] = "title";
static const char kKeyIcon[] = "icon";
static const char kKeyType[] = "type";
static const char kKeyHasChildren[] = "hasChildren";
static const char kKeyName[] = "name";
static const char kKeyContent[] = "content";
static const char kKeyDomain[] = "domain";
static const char kKeyPath[] = "path";
static const char kKeySendFor[] = "sendfor";
static const char kKeyAccessibleToScript[] = "accessibleToScript";
static const char kKeyDesc[] = "desc";
static const char kKeySize[] = "size";
static const char kKeyOrigin[] = "origin";
static const char kKeyManifest[] = "manifest";
static const char kKeyAccessed[] = "accessed";
static const char kKeyCreated[] = "created";
static const char kKeyExpires[] = "expires";
static const char kKeyModified[] = "modified";
// Encodes a pointer value into a hex string.
std::string PointerToHexString(const void* pointer) {
return base::HexEncode(&pointer, sizeof(pointer));
}
// Decodes a pointer from a hex string.
void* HexStringToPointer(const std::string& str) {
std::vector<uint8> buffer;
if (!base::HexStringToBytes(str, &buffer) ||
buffer.size() != sizeof(void*)) {
return NULL;
}
return *reinterpret_cast<void**>(&buffer[0]);
}
} // namespace
namespace cookies_tree_model_util {
std::string GetTreeNodeId(CookieTreeNode* node) {
return PointerToHexString(node);
}
void GetCookieTreeNodeDictionary(const CookieTreeNode& node,
DictionaryValue* dict) {
// Use node's address as an id for WebUI to look it up.
dict->SetString(kKeyId, PointerToHexString(&node));
dict->SetString(kKeyTitle, node.GetTitle());
dict->SetBoolean(kKeyHasChildren, !!node.child_count());
switch (node.GetDetailedInfo().node_type) {
case CookieTreeNode::DetailedInfo::TYPE_ORIGIN: {
dict->SetString(kKeyType, "origin");
#if defined(OS_MACOSX)
dict->SetString(kKeyIcon, "chrome://theme/IDR_BOOKMARK_BAR_FOLDER");
#endif
break;
}
case CookieTreeNode::DetailedInfo::TYPE_COOKIE: {
dict->SetString(kKeyType, "cookie");
dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_ICON");
const net::CookieMonster::CanonicalCookie& cookie =
*node.GetDetailedInfo().cookie;
dict->SetString(kKeyName, cookie.Name());
dict->SetString(kKeyContent, cookie.Value());
dict->SetString(kKeyDomain, cookie.Domain());
dict->SetString(kKeyPath, cookie.Path());
dict->SetString(kKeySendFor, cookie.IsSecure() ?
l10n_util::GetStringUTF8(IDS_COOKIES_COOKIE_SENDFOR_SECURE) :
l10n_util::GetStringUTF8(IDS_COOKIES_COOKIE_SENDFOR_ANY));
std::string accessible = cookie.IsHttpOnly() ?
l10n_util::GetStringUTF8(IDS_COOKIES_COOKIE_ACCESSIBLE_TO_SCRIPT_NO) :
l10n_util::GetStringUTF8(IDS_COOKIES_COOKIE_ACCESSIBLE_TO_SCRIPT_YES);
dict->SetString(kKeyAccessibleToScript, accessible);
dict->SetString(kKeyCreated, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(cookie.CreationDate())));
dict->SetString(kKeyExpires, cookie.DoesExpire() ? UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(cookie.ExpiryDate())) :
l10n_util::GetStringUTF8(IDS_COOKIES_COOKIE_EXPIRES_SESSION));
break;
}
case CookieTreeNode::DetailedInfo::TYPE_DATABASE: {
dict->SetString(kKeyType, "database");
dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_STORAGE_ICON");
const BrowsingDataDatabaseHelper::DatabaseInfo& database_info =
*node.GetDetailedInfo().database_info;
dict->SetString(kKeyName, database_info.database_name.empty() ?
l10n_util::GetStringUTF8(IDS_COOKIES_WEB_DATABASE_UNNAMED_NAME) :
database_info.database_name);
dict->SetString(kKeyDesc, database_info.description);
dict->SetString(kKeySize,
FormatBytes(database_info.size,
GetByteDisplayUnits(database_info.size),
true));
dict->SetString(kKeyModified, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(database_info.last_modified)));
break;
}
case CookieTreeNode::DetailedInfo::TYPE_LOCAL_STORAGE: {
dict->SetString(kKeyType, "local_storage");
dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_STORAGE_ICON");
const BrowsingDataLocalStorageHelper::LocalStorageInfo&
local_storage_info = *node.GetDetailedInfo().local_storage_info;
dict->SetString(kKeyOrigin, local_storage_info.origin);
dict->SetString(kKeySize,
FormatBytes(local_storage_info.size,
GetByteDisplayUnits(local_storage_info.size),
true));
dict->SetString(kKeyModified, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(
local_storage_info.last_modified)));
break;
}
case CookieTreeNode::DetailedInfo::TYPE_APPCACHE: {
dict->SetString(kKeyType, "app_cache");
dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_STORAGE_ICON");
const appcache::AppCacheInfo& appcache_info =
*node.GetDetailedInfo().appcache_info;
dict->SetString(kKeyManifest, appcache_info.manifest_url.spec());
dict->SetString(kKeySize,
FormatBytes(appcache_info.size,
GetByteDisplayUnits(appcache_info.size),
true));
dict->SetString(kKeyCreated, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(appcache_info.creation_time)));
dict->SetString(kKeyAccessed, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(appcache_info.last_access_time)));
break;
}
case CookieTreeNode::DetailedInfo::TYPE_INDEXED_DB: {
dict->SetString(kKeyType, "indexed_db");
dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_STORAGE_ICON");
const BrowsingDataIndexedDBHelper::IndexedDBInfo& indexed_db_info =
*node.GetDetailedInfo().indexed_db_info;
dict->SetString(kKeyOrigin, indexed_db_info.origin);
dict->SetString(kKeySize,
FormatBytes(indexed_db_info.size,
GetByteDisplayUnits(indexed_db_info.size),
true));
dict->SetString(kKeyModified, UTF16ToUTF8(
base::TimeFormatFriendlyDateAndTime(indexed_db_info.last_modified)));
break;
}
default:
#if defined(OS_MACOSX)
dict->SetString(kKeyIcon, "chrome://theme/IDR_BOOKMARK_BAR_FOLDER");
#endif
break;
}
}
void GetChildNodeList(CookieTreeNode* parent, int start, int count,
ListValue* nodes) {
for (int i = 0; i < count; ++i) {
DictionaryValue* dict = new DictionaryValue;
CookieTreeNode* child = parent->GetChild(start + i);
GetCookieTreeNodeDictionary(*child, dict);
nodes->Append(dict);
}
}
CookieTreeNode* GetTreeNodeFromPath(CookieTreeNode* root,
const std::string& path) {
std::vector<std::string> node_ids;
base::SplitString(path, ',', &node_ids);
CookieTreeNode* child = NULL;
CookieTreeNode* parent = root;
int child_index = -1;
// Validate the tree path and get the node pointer.
for (size_t i = 0; i < node_ids.size(); ++i) {
child = reinterpret_cast<CookieTreeNode*>(
HexStringToPointer(node_ids[i]));
child_index = parent->GetIndexOf(child);
if (child_index == -1)
break;
parent = child;
}
return child_index >= 0 ? child : NULL;
}
} // namespace cookies_tree_model_util
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