Blob support for IDB [Chromium]

content/browser/indexed_db/indexed_db_blob_info.cc

+// Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_blob_info.h"
+
+#include "base/logging.h"
+#include "content/browser/indexed_db/indexed_db_leveldb_coding.h"
+
+namespace content {
+
+IndexedDBBlobInfo::IndexedDBBlobInfo() { }
+
+IndexedDBBlobInfo::IndexedDBBlobInfo(
+    const GURL& url,
+    const string16& type,
+    int64 size)
+  : is_file_(false),
+    url_(url),
+    type_(type),
+    size_(size),
+    key_(DatabaseMetaDataKey::kInvalidBlobKey) {
+}
+
+IndexedDBBlobInfo::IndexedDBBlobInfo(
+    const base::FilePath& file_path,
+    const string16& file_name,
+    const string16& type)
+  : is_file_(true),
+    type_(type),
+    size_(-1),
+    file_name_(file_name),
+    file_path_(file_path),
+    key_(DatabaseMetaDataKey::kInvalidBlobKey) {
+}
+
+IndexedDBBlobInfo::IndexedDBBlobInfo(
+    const string16& type, int64 size, int64 key)
+  : is_file_(false),
+    type_(type),
+    size_(size),
+    key_(key) {
+}
+
+IndexedDBBlobInfo::IndexedDBBlobInfo(
+    const string16& type, const string16& file_name, int64 key)
+  : is_file_(true),
+    type_(type),
+    size_(-1),
+    file_name_(file_name),
+    key_(key) {
+}
+
+void IndexedDBBlobInfo::set_size(int64 size) {
+  DCHECK_EQ(-1, size_);
+  size_ = size;
+}
+
+void IndexedDBBlobInfo::set_url(const GURL& url) {
+  DCHECK(url_.is_empty());
+  url_ = url;
+}
+
+void IndexedDBBlobInfo::set_file_path(const base::FilePath& file_path) {
+  DCHECK(file_path_.empty());
+  file_path_ = file_path;
+}
+
+void IndexedDBBlobInfo::set_last_modified(const base::Time& time) {
+  DCHECK(base::Time().is_null());
+  last_modified_ = time;
+}
+
+void IndexedDBBlobInfo::set_key(int64 key) {
+  DCHECK(DatabaseMetaDataKey::kInvalidBlobKey == key_);
+  key_ = key;
+}
+
+void IndexedDBBlobInfo::set_mark_used_callback(
+    const base::Closure& mark_used_callback) {
+  DCHECK(mark_used_callback_.is_null());
+  mark_used_callback_ = mark_used_callback;
+}
+
+void IndexedDBBlobInfo::set_release_callback(
+    const ReleaseCallback& release_callback) {
+  DCHECK(release_callback_.is_null());
+  release_callback_ =  release_callback;
+}
+
+}  // namespace content