1 files changed, 134 insertions, 0 deletions
diff --git a/WebKit/chromium/src/WebString.cpp b/WebKit/chromium/src/WebString.cpp
new file mode 100644
index 0000000..f45e05f
--- /dev/null
+++ b/WebKit/chromium/src/WebString.cpp
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#include "config.h"
+#include "WebString.h"
+
+#include "AtomicString.h"
+#include "CString.h"
+#include "PlatformString.h"
+
+#include "WebCString.h"
+
+namespace WebKit {
+
+class WebStringPrivate : public WebCore::StringImpl {
+};
+
+void WebString::reset()
+{
+    if (m_private) {
+        m_private->deref();
+        m_private = 0;
+    }
+}
+
+void WebString::assign(const WebString& other)
+{
+    assign(const_cast<WebStringPrivate*>(other.m_private));
+}
+
+void WebString::assign(const WebUChar* data, size_t length)
+{
+    assign(static_cast<WebStringPrivate*>(
+        WebCore::StringImpl::create(data, length).get()));
+}
+
+size_t WebString::length() const
+{
+    return m_private ? const_cast<WebStringPrivate*>(m_private)->length() : 0;
+}
+
+const WebUChar* WebString::data() const
+{
+    return m_private ? const_cast<WebStringPrivate*>(m_private)->characters() : 0;
+}
+
+WebCString WebString::utf8() const
+{
+    return WebCore::String(m_private).utf8();
+}
+
+WebString WebString::fromUTF8(const char* data, size_t length)
+{
+    return WebCore::String::fromUTF8(data, length);
+}
+
+WebString WebString::fromUTF8(const char* data)
+{
+    return WebCore::String::fromUTF8(data);
+}
+
+WebString::WebString(const WebCore::String& s)
+    : m_private(static_cast<WebStringPrivate*>(s.impl()))
+{
+    if (m_private)
+        m_private->ref();
+}
+
+WebString& WebString::operator=(const WebCore::String& s)
+{
+    assign(static_cast<WebStringPrivate*>(s.impl()));
+    return *this;
+}
+
+WebString::operator WebCore::String() const
+{
+    return m_private;
+}
+
+WebString::WebString(const WebCore::AtomicString& s)
+    : m_private(0)
+{
+    assign(s.string());
+}
+
+WebString& WebString::operator=(const WebCore::AtomicString& s)
+{
+    assign(s.string());
+    return *this;
+}
+
+WebString::operator WebCore::AtomicString() const
+{
+    return WebCore::AtomicString(static_cast<WebCore::StringImpl *>(m_private));
+}
+
+void WebString::assign(WebStringPrivate* p)
+{
+    // Take care to handle the case where m_private == p
+    if (p)
+        p->ref();
+    if (m_private)
+        m_private->deref();
+    m_private = p;
+}
+
+} // namespace WebKit