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34 #include "WebCommon.h"
36 #if WEBKIT_IMPLEMENTATION
37 namespace WebCore { class SharedBuffer; }
38 namespace WTF { template <typename T> class PassRefPtr; }
45 // A container for raw bytes. It is inexpensive to copy a WebData object.
47 // WARNING: It is not safe to pass a WebData across threads!!!
51 ~WebData() { reset(); }
53 WebData() : m_private(0) { }
55 WebData(const char* data, size_t size) : m_private(0)
61 WebData(const char (&data)[N]) : m_private(0)
66 WebData(const WebData& d) : m_private(0) { assign(d); }
68 WebData& operator=(const WebData& d)
74 WEBKIT_EXPORT void reset();
75 WEBKIT_EXPORT void assign(const WebData&);
76 WEBKIT_EXPORT void assign(const char* data, size_t size);
78 WEBKIT_EXPORT size_t size() const;
79 WEBKIT_EXPORT const char* data() const;
81 bool isEmpty() const { return !size(); }
82 bool isNull() const { return !m_private; }
84 #if WEBKIT_IMPLEMENTATION
85 WebData(const WTF::PassRefPtr<WebCore::SharedBuffer>&);
86 WebData& operator=(const WTF::PassRefPtr<WebCore::SharedBuffer>&);
87 operator WTF::PassRefPtr<WebCore::SharedBuffer>() const;
90 WebData(const C& c) : m_private(0)
92 assign(c.data(), c.size());
96 WebData& operator=(const C& c)
98 assign(c.data(), c.size());
104 void assign(WebDataPrivate*);
105 WebDataPrivate* m_private;
108 } // namespace WebKit