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author | Jocelyn Turcotte <jocelyn.turcotte@nokia.com> | 2010-04-06 10:36:47 (GMT) |
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committer | Jocelyn Turcotte <jocelyn.turcotte@nokia.com> | 2010-04-06 10:36:47 (GMT) |
commit | bb35b65bbfba82e0dd0ac306d3dab54436cdaff6 (patch) | |
tree | 8174cb262a960ff7b2e4aa8f1aaf154db71d2636 /src/3rdparty/webkit/WebCore/html/Blob.h | |
parent | 4b27d0d887269583a0f76e922948f8c25e96ab88 (diff) | |
download | Qt-bb35b65bbfba82e0dd0ac306d3dab54436cdaff6.zip Qt-bb35b65bbfba82e0dd0ac306d3dab54436cdaff6.tar.gz Qt-bb35b65bbfba82e0dd0ac306d3dab54436cdaff6.tar.bz2 |
Update src/3rdparty/webkit from trunk.
Imported from 839d8709327f925aacb3b6362c06152594def97e
in branch qtwebkit-2.0 of repository
git://gitorious.org/+qtwebkit-developers/webkit/qtwebkit.git
Rubber-stamped-by: Simon Hausmann
Diffstat (limited to 'src/3rdparty/webkit/WebCore/html/Blob.h')
-rw-r--r-- | src/3rdparty/webkit/WebCore/html/Blob.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/html/Blob.h b/src/3rdparty/webkit/WebCore/html/Blob.h new file mode 100644 index 0000000..610842e --- /dev/null +++ b/src/3rdparty/webkit/WebCore/html/Blob.h @@ -0,0 +1,99 @@ +/* + * Copyright (C) 2010 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 Blob_h +#define Blob_h + +#include "ExceptionCode.h" +#include "PlatformString.h" +#include <time.h> +#include <wtf/PassRefPtr.h> +#include <wtf/RefCounted.h> + +namespace WebCore { + +class Blob : public RefCounted<Blob> { +public: +#if ENABLE(BLOB_SLICE) + static const int toEndOfFile; + static const double doNotCheckFileChange; +#endif + + static PassRefPtr<Blob> create(const String& path) + { + return adoptRef(new Blob(path)); + } + + virtual ~Blob() { } + +#if ENABLE(BLOB_SLICE) + PassRefPtr<Blob> slice(long long start, long long length) const; +#endif + + const String& path() const { return m_path; } + unsigned long long size() const; +#if ENABLE(BLOB_SLICE) + long long start() const { return m_start; } + long long length() const { return m_length; } + double modificationTime() const { return m_snapshotModificationTime; } +#endif + +protected: + Blob(const String& path); + +private: +#if ENABLE(BLOB_SLICE) + Blob(const String& path, long long start, long long length, long long snapshotSize, double snapshotModificationTime); +#endif + + // The underlying path of the file-based blob. + String m_path; + +#if ENABLE(BLOB_SLICE) + // The starting position of the file-based blob. + long long m_start; + + // The length of the file-based blob. The value of -1 means to the end of the file. + long long m_length; + + // A flag to tell if a snapshot has been captured. + bool m_snapshotCaptured; + + // The size of the file when a snapshot is captured. It can be 0 if the file is empty. + long long m_snapshotSize; + + // The last modification time of the file when a snapshot is captured. The value of 0 also means that the snapshot is not captured. + double m_snapshotModificationTime; +#endif +}; + +} // namespace WebCore + +#endif // Blob_h |