| /* |
| * Copyright 2010, The Android Open Source Project |
| * |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 JavaStringV8_h |
| #define JavaStringV8_h |
| |
| #include "JNIUtility.h" |
| |
| #include <wtf/text/CString.h> |
| #include <wtf/text/WTFString.h> |
| |
| |
| namespace JSC { |
| |
| namespace Bindings { |
| |
| class JavaStringImpl { |
| public: |
| void init() {} |
| |
| void init(JNIEnv* env, jstring string) |
| { |
| int size = env->GetStringLength(string); |
| const jchar* jChars = getUCharactersFromJStringInEnv(env, string); |
| m_impl = StringImpl::create(jChars, size); |
| releaseUCharactersForJStringInEnv(env, string, jChars); |
| } |
| |
| const char* utf8() const |
| { |
| if (!m_utf8String.data()) |
| m_utf8String = String(m_impl).utf8(); |
| return m_utf8String.data(); |
| } |
| int length() const { return m_utf8String.length(); } |
| StringImpl* impl() const { return m_impl.get(); } |
| |
| private: |
| RefPtr<StringImpl> m_impl; |
| mutable CString m_utf8String; |
| }; |
| |
| } // namespace Bindings |
| |
| } // namespace JSC |
| |
| #endif // JavaStringV8_h |