18#ifndef _LOG4CXX_HELPERS_TRANSCODER_H
19#define _LOG4CXX_HELPERS_TRANSCODER_H
22 #pragma warning ( push )
23 #pragma warning ( disable: 4231 4251 4275 4786 )
79 static unsigned int decode(
const std::string& in,
80 std::string::const_iterator& iter);
87 static void encode(
unsigned int ch, std::string& dst);
112#if LOG4CXX_WCHAR_T_API || LOG4CXX_LOGCHAR_IS_WCHAR_T || defined(WIN32) || defined(_WIN32)
124 static unsigned int decode(
const std::wstring& in,
125 std::wstring::const_iterator& iter);
132 static void encode(
unsigned int ch, std::wstring& dst);
137#if LOG4CXX_UNICHAR_API || LOG4CXX_CFSTRING_API || LOG4CXX_LOGCHAR_IS_UNICHAR
148 static unsigned int decode(
const std::basic_string<UniChar>& in,
149 std::basic_string<UniChar>::const_iterator& iter);
156 static void encode(
unsigned int ch, std::basic_string<UniChar>& dst);
160#if LOG4CXX_CFSTRING_API
165 enum { LOSSCHAR = 0x3F };
190 enum { BUFSIZE = 256 };
191 static size_t encodeUTF8(
unsigned int ch,
char* dst);
192 static size_t encodeUTF16BE(
unsigned int ch,
char* dst);
193 static size_t encodeUTF16LE(
unsigned int ch,
char* dst);
199#define LOG4CXX_ENCODE_CHAR(var, src) \
201 log4cxx::helpers::Transcoder::encode(src, var)
203#define LOG4CXX_DECODE_CHAR(var, src) \
204 log4cxx::LogString var; \
205 log4cxx::helpers::Transcoder::decode(src, var)
207#define LOG4CXX_DECODE_CFSTRING(var, src) \
208 log4cxx::LogString var; \
209 log4cxx::helpers::Transcoder::decode(src, var)
211#define LOG4CXX_ENCODE_CFSTRING(var, src) \
212 CFStringRef var = log4cxx::helpers::Transcoder::encode(src)
215#if LOG4CXX_LOGCHAR_IS_WCHAR
217#define LOG4CXX_ENCODE_WCHAR(var, src) \
218 const std::wstring& var = src
220#define LOG4CXX_DECODE_WCHAR(var, src) \
221 const log4cxx::LogString& var = src
225#define LOG4CXX_ENCODE_WCHAR(var, src) \
227 log4cxx::helpers::Transcoder::encode(src, var)
229#define LOG4CXX_DECODE_WCHAR(var, src) \
230 log4cxx::LogString var; \
231 log4cxx::helpers::Transcoder::decode(src, var)
235#if LOG4CXX_LOGCHAR_IS_UNICHAR
237#define LOG4CXX_ENCODE_UNICHAR(var, src) \
238 const std::basic_string<UniChar>& var = src
240#define LOG4CXX_DECODE_UNICHAR(var, src) \
241 const log4cxx::LogString& var = src
245#define LOG4CXX_ENCODE_UNICHAR(var, src) \
246 std::basic_string<UniChar> var; \
247 log4cxx::helpers::Transcoder::encode(src, var)
249#define LOG4CXX_DECODE_UNICHAR(var, src) \
250 log4cxx::LogString var; \
251 log4cxx::helpers::Transcoder::decode(src, var)
256 #pragma warning (pop)
A byte buffer.
Definition: bytebuffer.h:34
Simple transcoder for converting between external char and wchar_t strings and internal strings.
Definition: transcoder.h:42
static void decode(const std::basic_string< UniChar > &src, LogString &dst)
static unsigned int decode(const std::string &in, std::string::const_iterator &iter)
Decodes next character from a UTF-8 string.
static void encode(const LogString &src, std::basic_string< UniChar > &dst)
static void encodeUTF16LE(unsigned int sv, ByteBuffer &dst)
Append UCS-4 code point to a byte buffer as UTF-16LE.
static void encodeUTF16BE(unsigned int sv, ByteBuffer &dst)
Append UCS-4 code point to a byte buffer as UTF-16BE.
static void decode(const std::wstring &src, LogString &dst)
static wchar_t * wencode(const LogString &src, log4cxx::helpers::Pool &p)
static void encode(const LogString &src, std::wstring &dst)
static void encode(const LogString &src, std::string &dst)
Appends a LogString to a string in the current code-page.
static void encodeUTF8(const LogString &src, std::string &dst)
Converts the LogString to a UTF-8 string.
static char * encode(const LogString &src, log4cxx::helpers::Pool &p)
Encodes the specified LogString to the current character set.
static unsigned int decode(const std::wstring &in, std::wstring::const_iterator &iter)
Decodes next character from a wstring.
static std::string encodeCharsetName(const LogString &charsetName)
Encodes a charset name in the default encoding without using a CharsetEncoder (which could trigger re...
static char * encodeUTF8(const LogString &src, log4cxx::helpers::Pool &p)
Converts the LogString to a UTF-8 string.
static CFStringRef encode(const LogString &src)
static void decodeUTF8(const std::string &src, LogString &dst)
Appends this specified string of UTF-8 characters to LogString.
static unsigned int decode(const std::basic_string< UniChar > &in, std::basic_string< UniChar >::const_iterator &iter)
Decodes next character from a UniChar string.
static void encode(unsigned int ch, std::basic_string< UniChar > &dst)
Appends UCS-4 value to a UTF-8 string.
static logchar decode(char v)
Returns a logchar value given a character literal in the ASCII charset.
static void encode(unsigned int ch, std::wstring &dst)
Appends UCS-4 value to a UTF-8 string.
static LogString decode(const char *v)
Returns a LogString given a string literal in the ASCII charset.
static void encode(unsigned int ch, std::string &dst)
Appends UCS-4 value to a UTF-8 string.
static void decode(const CFStringRef &src, LogString &dst)
static void decode(const std::string &src, LogString &dst)
Appends string in the current code-page to a LogString.
static void encodeUTF8(unsigned int sv, ByteBuffer &dst)
Append UCS-4 code point to a byte buffer as UTF-8.
const struct __CFString * CFStringRef
Definition: logstring.h:36
Definition: messagehandler.h:23
std::basic_string< logchar > LogString
Definition: logstring.h:66