diff options
| author | Andrew Tridgell <tridge@samba.org> | 2003-12-16 09:20:34 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2003-12-16 09:20:34 +0000 |
| commit | 7779b1e00022599f9b77dab7f5f983d930514f15 (patch) | |
| tree | b1e860ce476e5b15993f5532d5c3a854f912e83e /source4/lib | |
| parent | 24c22aef90d8534ee2d016b37b2b302f1367d106 (diff) | |
| download | samba-7779b1e00022599f9b77dab7f5f983d930514f15.tar.gz samba-7779b1e00022599f9b77dab7f5f983d930514f15.tar.bz2 samba-7779b1e00022599f9b77dab7f5f983d930514f15.zip | |
added support for big-endian ucs2 strings (as used by big-endian
msrpc).
this was easier than I expected!
(This used to be commit a0a51af6b746b1f82faaa49d33c17fea9d708fb0)
Diffstat (limited to 'source4/lib')
| -rw-r--r-- | source4/lib/charcnv.c | 1 | ||||
| -rw-r--r-- | source4/lib/iconv.c | 37 |
2 files changed, 33 insertions, 5 deletions
diff --git a/source4/lib/charcnv.c b/source4/lib/charcnv.c index 72277b4f2e..11b0e64dce 100644 --- a/source4/lib/charcnv.c +++ b/source4/lib/charcnv.c @@ -52,6 +52,7 @@ static const char *charset_name(charset_t ch) else if (ch == CH_DOS) ret = lp_dos_charset(); else if (ch == CH_DISPLAY) ret = lp_display_charset(); else if (ch == CH_UTF8) ret = "UTF8"; + else if (ch == CH_UCS2BE) ret = "UCS-2BE"; if (!ret || !*ret) ret = "ASCII"; return ret; diff --git a/source4/lib/iconv.c b/source4/lib/iconv.c index 2a0b013257..3f37583e39 100644 --- a/source4/lib/iconv.c +++ b/source4/lib/iconv.c @@ -45,16 +45,18 @@ * @sa Samba Developers Guide **/ -static size_t ascii_pull(void *,const char **, size_t *, char **, size_t *); -static size_t ascii_push(void *,const char **, size_t *, char **, size_t *); -static size_t utf8_pull(void *,const char **, size_t *, char **, size_t *); -static size_t utf8_push(void *,const char **, size_t *, char **, size_t *); +static size_t ascii_pull (void *,const char **, size_t *, char **, size_t *); +static size_t ascii_push (void *,const char **, size_t *, char **, size_t *); +static size_t utf8_pull (void *,const char **, size_t *, char **, size_t *); +static size_t utf8_push (void *,const char **, size_t *, char **, size_t *); static size_t ucs2hex_pull(void *,const char **, size_t *, char **, size_t *); static size_t ucs2hex_push(void *,const char **, size_t *, char **, size_t *); -static size_t iconv_copy(void *,const char **, size_t *, char **, size_t *); +static size_t iconv_copy (void *,const char **, size_t *, char **, size_t *); +static size_t iconv_swab (void *,const char **, size_t *, char **, size_t *); static struct charset_functions builtin_functions[] = { {"UCS-2LE", iconv_copy, iconv_copy}, + {"UCS-2BE", iconv_swab, iconv_swab}, {"UTF8", utf8_pull, utf8_push}, {"ASCII", ascii_pull, ascii_push}, {"UCS2-HEX", ucs2hex_pull, ucs2hex_push}, @@ -404,6 +406,31 @@ static size_t ucs2hex_push(void *cd, const char **inbuf, size_t *inbytesleft, return 0; } +static size_t iconv_swab(void *cd, const char **inbuf, size_t *inbytesleft, + char **outbuf, size_t *outbytesleft) +{ + int n; + + n = MIN(*inbytesleft, *outbytesleft); + + swab(*inbuf, *outbuf, (n&~1)); + if (n&1) { + (*outbuf)[n-1] = 0; + } + + (*inbytesleft) -= n; + (*outbytesleft) -= n; + (*inbuf) += n; + (*outbuf) += n; + + if (*inbytesleft > 0) { + errno = E2BIG; + return -1; + } + + return 0; +} + static size_t iconv_copy(void *cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft) |