| /* |
| * Copyright (C) 2008, 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef ScriptSourceCode_h |
| #define ScriptSourceCode_h |
| |
| #include "bindings/core/v8/ScriptStreamer.h" |
| #include "core/fetch/ResourcePtr.h" |
| #include "core/fetch/ScriptResource.h" |
| #include "platform/weborigin/KURL.h" |
| #include "wtf/PassOwnPtr.h" |
| #include "wtf/text/TextPosition.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| class ScriptSourceCode { |
| public: |
| ScriptSourceCode(const String& source, const KURL& url = KURL(), const TextPosition& startPosition = TextPosition::minimumPosition()) |
| : m_source(source) |
| , m_resource(0) |
| , m_url(url) |
| , m_startPosition(startPosition) |
| { |
| if (!m_url.isEmpty()) |
| m_url.removeFragmentIdentifier(); |
| } |
| |
| // We lose the encoding information from ScriptResource. |
| // Not sure if that matters. |
| ScriptSourceCode(ScriptResource* resource) |
| : m_source(resource->script()) |
| , m_resource(resource) |
| , m_startPosition(TextPosition::minimumPosition()) |
| { |
| } |
| |
| ScriptSourceCode(PassRefPtr<ScriptStreamer> streamer, ScriptResource* resource) |
| : m_source(resource->script()) |
| , m_resource(resource) |
| , m_streamer(streamer) |
| , m_startPosition(TextPosition::minimumPosition()) |
| { |
| } |
| |
| bool isEmpty() const { return m_source.isEmpty(); } |
| |
| const String& source() const { return m_source; } |
| ScriptResource* resource() const { return m_resource.get(); } |
| const KURL& url() const |
| { |
| if (m_url.isEmpty() && m_resource) { |
| m_url = m_resource->response().url(); |
| if (!m_url.isEmpty()) |
| m_url.removeFragmentIdentifier(); |
| } |
| return m_url; |
| } |
| int startLine() const { return m_startPosition.m_line.oneBasedInt(); } |
| const TextPosition& startPosition() const { return m_startPosition; } |
| |
| ScriptStreamer* streamer() const { return m_streamer.get(); } |
| |
| private: |
| String m_source; |
| ResourcePtr<ScriptResource> m_resource; |
| RefPtr<ScriptStreamer> m_streamer; |
| mutable KURL m_url; |
| TextPosition m_startPosition; |
| }; |
| |
| } // namespace blink |
| |
| #endif // ScriptSourceCode_h |