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# fastformat/sinks/ACE_CString.hpp

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    00001 /* /////////////////////////////////////////////////////////////////////////
    00002  * File:        fastformat/sinks/ACE_CString.hpp
    00003  *
    00004  * Purpose:     A FastFormat sink adaptor for ACE's ACE_CString.
    00005  *
    00006  * Created:     2nd January 2009
    00007  * Updated:     11th August 2009
    00008  *
    00009  * Home:        http://www.fastformat.org/
    00010  *
    00011  * Copyright (c) 2009, Matthew Wilson and Synesis Software
    00012  * All rights reserved.
    00013  *
    00014  * Redistribution and use in source and binary forms, with or without
    00015  * modification, are permitted provided that the following conditions are
    00016  * met:
    00017  *
    00018  * - Redistributions of source code must retain the above copyright notice,
    00019  *   this list of conditions and the following disclaimer.
    00020  * - Redistributions in binary form must reproduce the above copyright
    00021  *   notice, this list of conditions and the following disclaimer in the
    00022  *   documentation and/or other materials provided with the distribution.
    00023  * - Neither the names of Matthew Wilson and Synesis Software nor the names
    00024  *   of any contributors may be used to endorse or promote products derived
    00025  *   from this software without specific prior written permission.
    00026  *
    00027  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
    00028  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    00029  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    00030  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    00031  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    00032  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    00033  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
    00034  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
    00035  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    00036  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    00037  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    00038  *
    00039  * ////////////////////////////////////////////////////////////////////// */
    00040
    00041
    00047 #ifndef FASTFORMAT_INCL_FASTFORMAT_SINK_HPP_ACE_CSTRING
    00048 #define FASTFORMAT_INCL_FASTFORMAT_SINK_HPP_ACE_CSTRING
    00049
    00050 /* /////////////////////////////////////////////////////////////////////////
    00051  * Version information
    00052  */
    00053
    00054 #ifndef FASTFORMAT_DOCUMENTATION_SKIP_SECTION
    00055 # define FASTFORMAT_VER_FASTFORMAT_SINK_HPP_ACE_CSTRING_MAJOR       1
    00056 # define FASTFORMAT_VER_FASTFORMAT_SINK_HPP_ACE_CSTRING_MINOR       1
    00057 # define FASTFORMAT_VER_FASTFORMAT_SINK_HPP_ACE_CSTRING_REVISION    1
    00058 # define FASTFORMAT_VER_FASTFORMAT_SINK_HPP_ACE_CSTRING_EDIT        4
    00059 #endif /* !FASTFORMAT_DOCUMENTATION_SKIP_SECTION */
    00060
    00061 /* /////////////////////////////////////////////////////////////////////////
    00062  * Language
    00063  */
    00064
    00065 #ifndef __cplusplus
    00066 # error This file can only be included in C++ compilation units
    00067 #endif /* !__cplusplus */
    00068
    00069 /* /////////////////////////////////////////////////////////////////////////
    00070  * Includes
    00071  */
    00072
    00073 #include <fastformat/fastformat.h>
    00074 #include <fastformat/quality/contract.h>
    00075 #include <fastformat/format/standard_flags.hpp>
    00076 #include <fastformat/util/sinks/helpers.hpp>
    00077
    00078 #include <atlbase.h>
    00079
    00080 /* /////////////////////////////////////////////////////////////////////////
    00081  * Namespace
    00082  */
    00083
    00084 #if !defined(FASTFORMAT_NO_NAMESPACE)
    00085 namespace fastformat
    00086 {
    00087 namespace sinks
    00088 {
    00089 #endif /* !FASTFORMAT_NO_NAMESPACE */
    00090
    00091 /* /////////////////////////////////////////////////////////////////////////
    00092  * Action Shims
    00093  */
    00094
    00098 inline ACE_CString& fmt_slices(ACE_CString& sink, int flags, size_t cchTotal, size_t numResults, ff_string_slice_t const* results)
    00099 {
    00100 #if !defined(FASTFORMAT_NO_NAMESPACE)
    00101     using ::fastformat::util::concat_slices;
    00102 #endif /* !FASTFORMAT_NO_NAMESPACE */
    00103
    00104     if( 0 != cchTotal ||
    00105         0 != flags)
    00106     {
    00107         const ff_string_slice_t crlf = fastformat_getNewlineForPlatform();
    00108
    00109         if(flags::ff_newLine & flags)
    00110         {
    00111             cchTotal += crlf.len;
    00112         }
    00113
    00114 #if ACE_MAJOR_VERSION < 5 || \
    00115     (   ACE_MAJOR_VERSION == 5 && \
    00116         ACE_MINOR_VERSION < 6)
    00117
    00118 #else /* ? ACE <5.6 */
    00119
    00120         // TODO: Optimise later, by doing a reserve() like operation, and
    00121         // then writing directly into string
    00122
    00123         const size_t    initialSize     =   sink.length();
    00124         const size_t    requiredSize    =   initialSize + cchTotal;
    00125
    00126 #endif /* ACE <5.6 */
    00127
    00128         stlsoft::auto_buffer<ff_char_t> buff(1 + cchTotal);
    00129
    00130         concat_slices(buff, numResults, results);
    00131         if(flags::ff_newLine & flags)
    00132         {
    00133             ::memcpy(&buff[0] + (cchTotal - crlf.len), crlf.ptr, crlf.len * sizeof(ff_char_t));
    00134         }
    00135         buff[cchTotal] = '\0';
    00136
    00137         sink += ACE_CString(buff.data(), cchTotal);
    00138     }
    00139
    00140     return sink;
    00141 }
    00142
    00143 /* /////////////////////////////////////////////////////////////////////////
    00144  * Namespace
    00145  */
    00146
    00147 #if !defined(FASTFORMAT_NO_NAMESPACE)
    00148 } /* namespace sinks */
    00149 } /* namespace fastformat */
    00150 #endif /* !FASTFORMAT_NO_NAMESPACE */
    00151
    00152 /* ////////////////////////////////////////////////////////////////////// */
    00153
    00154 #endif /* FASTFORMAT_INCL_FASTFORMAT_SINK_HPP_ACE_CSTRING */
    00155
    00156 /* ///////////////////////////// end of file //////////////////////////// */

FastFormat Library documentation © Matthew Wilson, 2006-2009 |