Create a class to represent a Dom Storage Database.

    
Add a class that can read/write a local storage database in the same format as WebCore's StorageArea.
    
Also add a method to sql::Statement to query the declared type of a column and a method to return a string16 from a Blob.
    
BUG=106763


Review URL: http://codereview.chromium.org/9159020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@121442 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 1 deletions

diff --git a/sql/statement.h b/sql/statement.h
index c7e2c40..fb70cf1 100644
--- a/sql/statement.h
+++ b/sql/statement.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -126,6 +126,7 @@ class SQL_EXPORT Statement {
   // where that type is not the native type. For safety, call ColumnType only
   // on a column before getting the value out in any way.
   ColType ColumnType(int col) const;
+  ColType DeclaredColumnType(int col) const;
 
   // These all take a 0-based argument index.
   bool ColumnBool(int col) const;
@@ -141,6 +142,7 @@ class SQL_EXPORT Statement {
   int ColumnByteLength(int col) const;
   const void* ColumnBlob(int col) const;
   bool ColumnBlobAsString(int col, std::string* blob);
+  bool ColumnBlobAsString16(int col, string16* val) const;
   bool ColumnBlobAsVector(int col, std::vector<char>* val) const;
   bool ColumnBlobAsVector(int col, std::vector<unsigned char>* val) const;