/* | |
* Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved. | |
* | |
* This library is free software; you can redistribute it and/or | |
* modify it under the terms of the GNU Library General Public | |
* License as published by the Free Software Foundation; either | |
* version 2 of the License, or (at your option) any later version. | |
* | |
* This library is distributed in the hope that it will be useful, | |
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
* Library General Public License for more details. | |
* | |
* You should have received a copy of the GNU Library General Public License | |
* along with this library; see the file COPYING.LIB. If not, write to | |
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
* Boston, MA 02110-1301, USA. | |
*/ | |
#ifndef FormData_h | |
#define FormData_h | |
#include "PlatformString.h" | |
#include <wtf/RefCounted.h> | |
#include <wtf/Vector.h> | |
namespace WebCore { | |
class ChromeClient; | |
class DOMFormData; | |
class Document; | |
class FormDataElement { | |
public: | |
FormDataElement() : m_type(data) { } | |
FormDataElement(const Vector<char>& array) : m_type(data), m_data(array) { } | |
#if ENABLE(BLOB_SLICE) | |
FormDataElement(const String& filename, long long fileStart, long long fileLength, double expectedFileModificationTime, bool shouldGenerateFile) : m_type(encodedFile), m_filename(filename), m_fileStart(fileStart), m_fileLength(fileLength), m_expectedFileModificationTime(expectedFileModificationTime), m_shouldGenerateFile(shouldGenerateFile) { } | |
#else | |
FormDataElement(const String& filename, bool shouldGenerateFile) : m_type(encodedFile), m_filename(filename), m_shouldGenerateFile(shouldGenerateFile) { } | |
#endif | |
enum { data, encodedFile } m_type; | |
Vector<char> m_data; | |
String m_filename; | |
#if ENABLE(BLOB_SLICE) | |
long long m_fileStart; | |
long long m_fileLength; | |
double m_expectedFileModificationTime; | |
#endif | |
String m_generatedFilename; | |
bool m_shouldGenerateFile; | |
}; | |
inline bool operator==(const FormDataElement& a, const FormDataElement& b) | |
{ | |
if (&a == &b) | |
return true; | |
if (a.m_type != b.m_type) | |
return false; | |
if (a.m_data != b.m_data) | |
return false; | |
#if ENABLE(BLOB_SLICE) | |
if (a.m_filename != b.m_filename || a.m_fileStart != b.m_fileStart || a.m_fileLength != b.m_fileLength || a.m_expectedFileModificationTime != b.m_expectedFileModificationTime) | |
#else | |
if (a.m_filename != b.m_filename) | |
#endif | |
return false; | |
return true; | |
} | |
inline bool operator!=(const FormDataElement& a, const FormDataElement& b) | |
{ | |
return !(a == b); | |
} | |
class FormData : public RefCounted<FormData> { | |
public: | |
static PassRefPtr<FormData> create(); | |
static PassRefPtr<FormData> create(const void*, size_t); | |
static PassRefPtr<FormData> create(const CString&); | |
static PassRefPtr<FormData> create(const Vector<char>&); | |
static PassRefPtr<FormData> create(const DOMFormData&); | |
static PassRefPtr<FormData> createMultiPart(const DOMFormData&, Document*); | |
PassRefPtr<FormData> copy() const; | |
PassRefPtr<FormData> deepCopy() const; | |
~FormData(); | |
void appendData(const void* data, size_t); | |
void appendFile(const String& filename, bool shouldGenerateFile = false); | |
#if ENABLE(BLOB_SLICE) | |
void appendFileRange(const String& filename, long long start, long long length, double expectedModificationTime, bool shouldGenerateFile = false); | |
#endif | |
void flatten(Vector<char>&) const; // omits files | |
String flattenToString() const; // omits files | |
bool isEmpty() const { return m_elements.isEmpty(); } | |
const Vector<FormDataElement>& elements() const { return m_elements; } | |
const Vector<char>& boundary() const { return m_boundary; } | |
void generateFiles(ChromeClient*); | |
void removeGeneratedFilesIfNeeded(); | |
bool alwaysStream() const { return m_alwaysStream; } | |
void setAlwaysStream(bool alwaysStream) { m_alwaysStream = alwaysStream; } | |
// Identifies a particular form submission instance. A value of 0 is used | |
// to indicate an unspecified identifier. | |
void setIdentifier(int64_t identifier) { m_identifier = identifier; } | |
int64_t identifier() const { return m_identifier; } | |
private: | |
FormData(); | |
FormData(const FormData&); | |
void appendDOMFormData(const DOMFormData& domFormData, bool isMultiPartForm, Document* document); | |
Vector<FormDataElement> m_elements; | |
int64_t m_identifier; | |
bool m_hasGeneratedFiles; | |
bool m_alwaysStream; | |
Vector<char> m_boundary; | |
}; | |
inline bool operator==(const FormData& a, const FormData& b) | |
{ | |
return a.elements() == b.elements(); | |
} | |
inline bool operator!=(const FormData& a, const FormData& b) | |
{ | |
return a.elements() != b.elements(); | |
} | |
} // namespace WebCore | |
#endif |