Comment #13 on issue 761 by [email protected]: Incorrect UTF-8
encoding/decoding for non-BMP characters in String related functions
http://code.google.com/p/v8/issues/detail?id=761
Hi,
I need to send some data from native application to browser Java script
apps though websocket which contain non-BMP Character e.g. (𝍖) U+1D356 in
UTF-8=(f0 9d 8d 96) in UTF-16=(\uD834\uDF56)
(Refrence:http://graphemica.com/%F0%9D%8D%96)
I have tried follwing methods
Way 1:
char str[9];
char *p = out;
*p++ = '\\';
*p++ = 'u';
*p++ = 0xd8;
*p++ = 0x34;
*p++ = '\\';
*p++ = 'u';
*p++ = 0xdf;
*p++ = 0x56;
*p = '\0';
send this str over websocket but in application it not able to parse
showing NaN Error
Way 2:
printf(str,"\\u%x\\u%x", 0xD7C0 + (c >> 10), 0xDC00 | c & 0x3FF);
send this str over websocket but in chrome application it display
\ud834\udf56 and not able to render as a unicode character.
Please suggest
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