2006-08-31 Anders Carlsson <acarlsson@apple.com>

2006-08-31  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Maciej.

        Add CString. CString is a simple, null-terminated byte buffer that supports data
        sharing. Its main use is to be a better const char*.

        Also add latin1 and utf8 methods to String which returns CStrings.

        * platform/CString.cpp: Added.
        (WebCore::CString::CString):
        (WebCore::CString::init):
        (WebCore::CString::data):
        (WebCore::CString::length):
        (WebCore::CString::deprecatedCString):
        * platform/CString.h: Added.
        (WebCore::CStringBuffer::CStringBuffer):
        (WebCore::CStringBuffer::data):
        (WebCore::CStringBuffer::length):
        (WebCore::CString::CString):
        (WebCore::CString::operator const char*):
        (WebCore::CString::isNull):
        * platform/PlatformString.h:
        * platform/String.cpp:
        (WebCore::String::latin1):
        (WebCore::String::utf8):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@16153 268f45cc-cd09-0410-ab3c-d52691b4dbfc