#include "support/types.h"
+#include <string>
#include <vector>
namespace lyx {
+class IconvProcessor
+{
+public:
+ IconvProcessor(
+ char const * tocode = "",
+ char const * fromcode = "");
+ ~IconvProcessor();
+
+ /// convert any data from \c fromcode to \c tocode unicode format.
+ /// \return the number of bytes of the converted output buffer.
+ int convert(
+ char const * in_buffer,
+ size_t in_size,
+ char * out_buffer,
+ size_t max_out_size);
+private:
+ /// open iconv.
+ /// \return true if the processor is ready to use.
+ bool init();
+
+ std::string tocode_;
+ std::string fromcode_;
+
+ struct Private;
+ Private * pimpl_;
+};
+
// utf8_to_ucs4
// A single codepoint conversion for utf8_to_ucs4 does not make
std::vector<char>
ucs4_to_eightbit(lyx::char_type const * ucs4str, size_t ls, std::string const & encoding);
-/// convert any data from \c fromcode to \c tocode unicode format.
-/// \return the number of bytes of the converted output buffer.
-extern int iconv_convert(int & cd,
- char const * tocode,
- char const * fromcode,
- char const * buf, ///< maximum input buffer
- size_t buflen, ///< maximum input buffer size in bytes
- char * outbuf, ///< maximum output buffer
- size_t maxoutsize); ///< maximum output buffer size in bytes
-
extern char const * ucs4_codeset;
extern char const * ucs2_codeset;