-unsigned long yaz_read_iso5428_1984(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-
-size_t yaz_write_iso5428_1984(yaz_iconv_t cd, unsigned long x,
- char **outbuf, size_t *outbytesleft);
-
-size_t yaz_init_UTF8(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-unsigned long yaz_read_UTF8(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-
-
-size_t yaz_write_UTF8(yaz_iconv_t cd, unsigned long x,
- char **outbuf, size_t *outbytesleft);
-
-unsigned long yaz_read_UCS4(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-unsigned long yaz_read_UCS4LE(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-size_t yaz_write_UCS4(yaz_iconv_t cd, unsigned long x,
- char **outbuf, size_t *outbytesleft);
-size_t yaz_write_UCS4LE(yaz_iconv_t cd, unsigned long x,
- char **outbuf, size_t *outbytesleft);
-unsigned long yaz_read_advancegreek(yaz_iconv_t cd, unsigned char *inp,
- size_t inbytesleft, size_t *no_read);
-size_t yaz_write_advancegreek(yaz_iconv_t cd, unsigned long x,
- char **outbuf, size_t *outbytesleft);
+typedef struct yaz_iconv_encoder_s *yaz_iconv_encoder_t;
+struct yaz_iconv_encoder_s {
+ void *data;
+ size_t (*write_handle)(yaz_iconv_t cd, yaz_iconv_encoder_t e,
+ unsigned long x,
+ char **outbuf, size_t *outbytesleft);
+ size_t (*flush_handle)(yaz_iconv_t cd, yaz_iconv_encoder_t e,
+ char **outbuf, size_t *outbytesleft);
+ void (*init_handle)(yaz_iconv_encoder_t e);
+ void (*destroy_handle)(yaz_iconv_encoder_t e);
+};
+
+yaz_iconv_encoder_t yaz_marc8_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_utf8_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_ucs4_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_iso_8859_1_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_iso_5428_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_advancegreek_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+yaz_iconv_encoder_t yaz_wchar_encoder(const char *name,
+ yaz_iconv_encoder_t e);
+typedef unsigned long yaz_conv_func_t(unsigned char *inp, size_t inbytesleft,
+ size_t *no_read, int *combining,
+ unsigned mask, int boffset);
+
+int yaz_iso_8859_1_lookup_y(unsigned long v,
+ unsigned long *x1, unsigned long *x2);
+
+int yaz_iso_8859_1_lookup_x12(unsigned long x1, unsigned long x2,
+ unsigned long *y);
+
+typedef struct yaz_iconv_decoder_s *yaz_iconv_decoder_t;
+struct yaz_iconv_decoder_s {
+ void *data;
+ size_t (*init_handle)(yaz_iconv_t cd, yaz_iconv_decoder_t d,
+ unsigned char *inbuf,
+ size_t inbytesleft, size_t *no_read);
+ unsigned long (*read_handle)(yaz_iconv_t cd, yaz_iconv_decoder_t d,
+ unsigned char *inbuf,
+ size_t inbytesleft, size_t *no_read);
+ void (*destroy_handle)(yaz_iconv_decoder_t d);
+};
+
+yaz_iconv_decoder_t yaz_marc8_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_iso5426_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_utf8_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_ucs4_decoder(const char *tocode,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_iso_8859_1_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_iso_5428_decoder(const char *name,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_advancegreek_decoder(const char *name,
+ yaz_iconv_decoder_t d);
+yaz_iconv_decoder_t yaz_wchar_decoder(const char *fromcode,
+ yaz_iconv_decoder_t d);