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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/bookmarks/bookmark_codec.h" | 5 #include "chrome/browser/bookmarks/bookmark_codec.h" |
| 6 | 6 |
| 7 #include "base/string_util.h" | 7 #include "base/string_util.h" |
| 8 #include "base/values.h" | 8 #include "base/values.h" |
| 9 #include "chrome/browser/bookmarks/bookmark_bar_model.h" | 9 #include "chrome/browser/bookmarks/bookmark_model.h" |
| 10 #include "googleurl/src/gurl.h" | 10 #include "googleurl/src/gurl.h" |
| 11 | 11 |
| 12 #include "generated_resources.h" | 12 #include "generated_resources.h" |
| 13 | 13 |
| 14 // Key names. | 14 // Key names. |
| 15 static const wchar_t* kRootsKey = L"roots"; | 15 static const wchar_t* kRootsKey = L"roots"; |
| 16 static const wchar_t* kRootFolderNameKey = L"bookmark_bar"; | 16 static const wchar_t* kRootFolderNameKey = L"bookmark_bar"; |
| 17 static const wchar_t* kOtherBookmarFolderNameKey = L"other"; | 17 static const wchar_t* kOtherBookmarFolderNameKey = L"other"; |
| 18 static const wchar_t* kVersionKey = L"version"; | 18 static const wchar_t* kVersionKey = L"version"; |
| 19 static const wchar_t* kTypeKey = L"type"; | 19 static const wchar_t* kTypeKey = L"type"; |
| 20 static const wchar_t* kNameKey = L"name"; | 20 static const wchar_t* kNameKey = L"name"; |
| 21 static const wchar_t* kDateAddedKey = L"date_added"; | 21 static const wchar_t* kDateAddedKey = L"date_added"; |
| 22 static const wchar_t* kURLKey = L"url"; | 22 static const wchar_t* kURLKey = L"url"; |
| 23 static const wchar_t* kDateModifiedKey = L"date_modified"; | 23 static const wchar_t* kDateModifiedKey = L"date_modified"; |
| 24 static const wchar_t* kChildrenKey = L"children"; | 24 static const wchar_t* kChildrenKey = L"children"; |
| 25 | 25 |
| 26 // Possible values for kTypeKey. | 26 // Possible values for kTypeKey. |
| 27 static const wchar_t* kTypeURL = L"url"; | 27 static const wchar_t* kTypeURL = L"url"; |
| 28 static const wchar_t* kTypeFolder = L"folder"; | 28 static const wchar_t* kTypeFolder = L"folder"; |
| 29 | 29 |
| 30 // Current version of the file. | 30 // Current version of the file. |
| 31 static const int kCurrentVersion = 1; | 31 static const int kCurrentVersion = 1; |
| 32 | 32 |
| 33 Value* BookmarkCodec::Encode(BookmarkBarModel* model) { | 33 Value* BookmarkCodec::Encode(BookmarkModel* model) { |
| 34 return Encode(model->GetBookmarkBarNode(), model->other_node()); | 34 return Encode(model->GetBookmarkBarNode(), model->other_node()); |
| 35 } | 35 } |
| 36 | 36 |
| 37 Value* BookmarkCodec::Encode(BookmarkBarNode* bookmark_bar_node, | 37 Value* BookmarkCodec::Encode(BookmarkNode* bookmark_bar_node, |
| 38 BookmarkBarNode* other_folder_node) { | 38 BookmarkNode* other_folder_node) { |
| 39 DictionaryValue* roots = new DictionaryValue(); | 39 DictionaryValue* roots = new DictionaryValue(); |
| 40 roots->Set(kRootFolderNameKey, EncodeNode(bookmark_bar_node)); | 40 roots->Set(kRootFolderNameKey, EncodeNode(bookmark_bar_node)); |
| 41 roots->Set(kOtherBookmarFolderNameKey, EncodeNode(other_folder_node)); | 41 roots->Set(kOtherBookmarFolderNameKey, EncodeNode(other_folder_node)); |
| 42 | 42 |
| 43 DictionaryValue* main = new DictionaryValue(); | 43 DictionaryValue* main = new DictionaryValue(); |
| 44 main->SetInteger(kVersionKey, kCurrentVersion); | 44 main->SetInteger(kVersionKey, kCurrentVersion); |
| 45 main->Set(kRootsKey, roots); | 45 main->Set(kRootsKey, roots); |
| 46 return main; | 46 return main; |
| 47 } | 47 } |
| 48 | 48 |
| 49 bool BookmarkCodec::Decode(BookmarkBarModel* model, const Value& value) { | 49 bool BookmarkCodec::Decode(BookmarkModel* model, const Value& value) { |
| 50 if (value.GetType() != Value::TYPE_DICTIONARY) | 50 if (value.GetType() != Value::TYPE_DICTIONARY) |
| 51 return false; // Unexpected type. | 51 return false; // Unexpected type. |
| 52 | 52 |
| 53 const DictionaryValue& d_value = static_cast<const DictionaryValue&>(value); | 53 const DictionaryValue& d_value = static_cast<const DictionaryValue&>(value); |
| 54 | 54 |
| 55 int version; | 55 int version; |
| 56 if (!d_value.GetInteger(kVersionKey, &version) || version != kCurrentVersion) | 56 if (!d_value.GetInteger(kVersionKey, &version) || version != kCurrentVersion) |
| 57 return false; // Unknown version. | 57 return false; // Unknown version. |
| 58 | 58 |
| 59 Value* roots; | 59 Value* roots; |
| (...skipping 21 matching lines...) Expand all Loading... |
| 81 // the file. | 81 // the file. |
| 82 model->GetBookmarkBarNode()->type_ = history::StarredEntry::BOOKMARK_BAR; | 82 model->GetBookmarkBarNode()->type_ = history::StarredEntry::BOOKMARK_BAR; |
| 83 model->other_node()->type_ = history::StarredEntry::OTHER; | 83 model->other_node()->type_ = history::StarredEntry::OTHER; |
| 84 model->GetBookmarkBarNode()->SetTitle( | 84 model->GetBookmarkBarNode()->SetTitle( |
| 85 l10n_util::GetString(IDS_BOOMARK_BAR_FOLDER_NAME)); | 85 l10n_util::GetString(IDS_BOOMARK_BAR_FOLDER_NAME)); |
| 86 model->other_node()->SetTitle( | 86 model->other_node()->SetTitle( |
| 87 l10n_util::GetString(IDS_BOOMARK_BAR_OTHER_FOLDER_NAME)); | 87 l10n_util::GetString(IDS_BOOMARK_BAR_OTHER_FOLDER_NAME)); |
| 88 return true; | 88 return true; |
| 89 } | 89 } |
| 90 | 90 |
| 91 Value* BookmarkCodec::EncodeNode(BookmarkBarNode* node) { | 91 Value* BookmarkCodec::EncodeNode(BookmarkNode* node) { |
| 92 DictionaryValue* value = new DictionaryValue(); | 92 DictionaryValue* value = new DictionaryValue(); |
| 93 value->SetString(kNameKey, node->GetTitle()); | 93 value->SetString(kNameKey, node->GetTitle()); |
| 94 value->SetString(kDateAddedKey, | 94 value->SetString(kDateAddedKey, |
| 95 Int64ToWString(node->date_added().ToInternalValue())); | 95 Int64ToWString(node->date_added().ToInternalValue())); |
| 96 if (node->GetType() == history::StarredEntry::URL) { | 96 if (node->GetType() == history::StarredEntry::URL) { |
| 97 value->SetString(kTypeKey, kTypeURL); | 97 value->SetString(kTypeKey, kTypeURL); |
| 98 value->SetString(kURLKey, | 98 value->SetString(kURLKey, |
| 99 UTF8ToWide(node->GetURL().possibly_invalid_spec())); | 99 UTF8ToWide(node->GetURL().possibly_invalid_spec())); |
| 100 } else { | 100 } else { |
| 101 value->SetString(kTypeKey, kTypeFolder); | 101 value->SetString(kTypeKey, kTypeFolder); |
| 102 value->SetString(kDateModifiedKey, | 102 value->SetString(kDateModifiedKey, |
| 103 Int64ToWString(node->date_group_modified(). | 103 Int64ToWString(node->date_group_modified(). |
| 104 ToInternalValue())); | 104 ToInternalValue())); |
| 105 | 105 |
| 106 ListValue* child_values = new ListValue(); | 106 ListValue* child_values = new ListValue(); |
| 107 value->Set(kChildrenKey, child_values); | 107 value->Set(kChildrenKey, child_values); |
| 108 for (int i = 0; i < node->GetChildCount(); ++i) | 108 for (int i = 0; i < node->GetChildCount(); ++i) |
| 109 child_values->Append(EncodeNode(node->GetChild(i))); | 109 child_values->Append(EncodeNode(node->GetChild(i))); |
| 110 } | 110 } |
| 111 return value; | 111 return value; |
| 112 } | 112 } |
| 113 | 113 |
| 114 bool BookmarkCodec::DecodeChildren(BookmarkBarModel* model, | 114 bool BookmarkCodec::DecodeChildren(BookmarkModel* model, |
| 115 const ListValue& child_value_list, | 115 const ListValue& child_value_list, |
| 116 BookmarkBarNode* parent) { | 116 BookmarkNode* parent) { |
| 117 for (size_t i = 0; i < child_value_list.GetSize(); ++i) { | 117 for (size_t i = 0; i < child_value_list.GetSize(); ++i) { |
| 118 Value* child_value; | 118 Value* child_value; |
| 119 if (!child_value_list.Get(i, &child_value)) | 119 if (!child_value_list.Get(i, &child_value)) |
| 120 return false; | 120 return false; |
| 121 | 121 |
| 122 if (child_value->GetType() != Value::TYPE_DICTIONARY) | 122 if (child_value->GetType() != Value::TYPE_DICTIONARY) |
| 123 return false; | 123 return false; |
| 124 | 124 |
| 125 if (!DecodeNode(model, *static_cast<DictionaryValue*>(child_value), parent, | 125 if (!DecodeNode(model, *static_cast<DictionaryValue*>(child_value), parent, |
| 126 NULL)) { | 126 NULL)) { |
| 127 return false; | 127 return false; |
| 128 } | 128 } |
| 129 } | 129 } |
| 130 return true; | 130 return true; |
| 131 } | 131 } |
| 132 | 132 |
| 133 bool BookmarkCodec::DecodeNode(BookmarkBarModel* model, | 133 bool BookmarkCodec::DecodeNode(BookmarkModel* model, |
| 134 const DictionaryValue& value, | 134 const DictionaryValue& value, |
| 135 BookmarkBarNode* parent, | 135 BookmarkNode* parent, |
| 136 BookmarkBarNode* node) { | 136 BookmarkNode* node) { |
| 137 bool created_node = (node == NULL); | 137 bool created_node = (node == NULL); |
| 138 std::wstring title; | 138 std::wstring title; |
| 139 if (!value.GetString(kNameKey, &title)) | 139 if (!value.GetString(kNameKey, &title)) |
| 140 return false; | 140 return false; |
| 141 | 141 |
| 142 // TODO(sky): this should be more flexible. Don't hoark if we can't parse it | 142 // TODO(sky): this should be more flexible. Don't hoark if we can't parse it |
| 143 // all. | 143 // all. |
| 144 std::wstring date_added_string; | 144 std::wstring date_added_string; |
| 145 if (!value.GetString(kDateAddedKey, &date_added_string)) | 145 if (!value.GetString(kDateAddedKey, &date_added_string)) |
| 146 return false; | 146 return false; |
| 147 | 147 |
| 148 std::wstring type_string; | 148 std::wstring type_string; |
| 149 if (!value.GetString(kTypeKey, &type_string)) | 149 if (!value.GetString(kTypeKey, &type_string)) |
| 150 return false; | 150 return false; |
| 151 | 151 |
| 152 if (type_string != kTypeURL && type_string != kTypeFolder) | 152 if (type_string != kTypeURL && type_string != kTypeFolder) |
| 153 return false; // Unknown type. | 153 return false; // Unknown type. |
| 154 | 154 |
| 155 if (type_string == kTypeURL) { | 155 if (type_string == kTypeURL) { |
| 156 std::wstring url_string; | 156 std::wstring url_string; |
| 157 if (!value.GetString(kURLKey, &url_string)) | 157 if (!value.GetString(kURLKey, &url_string)) |
| 158 return false; | 158 return false; |
| 159 // TODO(sky): this should ignore the node if not a valid URL. | 159 // TODO(sky): this should ignore the node if not a valid URL. |
| 160 if (!node) | 160 if (!node) |
| 161 node = new BookmarkBarNode(model, GURL(url_string)); | 161 node = new BookmarkNode(model, GURL(url_string)); |
| 162 if (parent) | 162 if (parent) |
| 163 parent->Add(parent->GetChildCount(), node); | 163 parent->Add(parent->GetChildCount(), node); |
| 164 node->type_ = history::StarredEntry::URL; | 164 node->type_ = history::StarredEntry::URL; |
| 165 } else { | 165 } else { |
| 166 std::wstring last_modified_date; | 166 std::wstring last_modified_date; |
| 167 if (!value.GetString(kDateModifiedKey, &last_modified_date)) | 167 if (!value.GetString(kDateModifiedKey, &last_modified_date)) |
| 168 return false; | 168 return false; |
| 169 | 169 |
| 170 Value* child_values; | 170 Value* child_values; |
| 171 if (!value.Get(kChildrenKey, &child_values)) | 171 if (!value.Get(kChildrenKey, &child_values)) |
| 172 return false; | 172 return false; |
| 173 | 173 |
| 174 if (child_values->GetType() != Value::TYPE_LIST) | 174 if (child_values->GetType() != Value::TYPE_LIST) |
| 175 return false; | 175 return false; |
| 176 | 176 |
| 177 if (!node) | 177 if (!node) |
| 178 node = new BookmarkBarNode(model, GURL()); | 178 node = new BookmarkNode(model, GURL()); |
| 179 node->type_ = history::StarredEntry::USER_GROUP; | 179 node->type_ = history::StarredEntry::USER_GROUP; |
| 180 node->date_group_modified_ = | 180 node->date_group_modified_ = |
| 181 Time::FromInternalValue(StringToInt64(last_modified_date)); | 181 Time::FromInternalValue(StringToInt64(last_modified_date)); |
| 182 | 182 |
| 183 if (parent) | 183 if (parent) |
| 184 parent->Add(parent->GetChildCount(), node); | 184 parent->Add(parent->GetChildCount(), node); |
| 185 | 185 |
| 186 if (!DecodeChildren(model, *static_cast<ListValue*>(child_values), node)) | 186 if (!DecodeChildren(model, *static_cast<ListValue*>(child_values), node)) |
| 187 return false; | 187 return false; |
| 188 } | 188 } |
| 189 | 189 |
| 190 node->SetTitle(title); | 190 node->SetTitle(title); |
| 191 node->date_added_ = | 191 node->date_added_ = |
| 192 Time::FromInternalValue(StringToInt64(date_added_string)); | 192 Time::FromInternalValue(StringToInt64(date_added_string)); |
| 193 return true; | 193 return true; |
| 194 } | 194 } |
| 195 | 195 |
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