From b782bbab94e3618aea352907caa77321b487b918 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Fri, 19 Apr 2013 09:08:46 +1000 Subject: utf8.c: add reencode_string_len() that can handle NULs in string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- utf8.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'utf8.c') diff --git a/utf8.c b/utf8.c index e7ba33c235..7c342ff4b6 100644 --- a/utf8.c +++ b/utf8.c @@ -468,7 +468,7 @@ int utf8_fprintf(FILE *stream, const char *format, ...) #else typedef char * iconv_ibp; #endif -char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv) +char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, int *outsz_p) { size_t outsz, outalloc; char *out, *outpos; @@ -502,13 +502,17 @@ char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv) } else { *outpos = '\0'; + if (outsz_p) + *outsz_p = outpos - out; break; } } return out; } -char *reencode_string(const char *in, const char *out_encoding, const char *in_encoding) +char *reencode_string_len(const char *in, int insz, + const char *out_encoding, const char *in_encoding, + int *outsz) { iconv_t conv; char *out; @@ -534,7 +538,7 @@ char *reencode_string(const char *in, const char *out_encoding, const char *in_e return NULL; } - out = reencode_string_iconv(in, strlen(in), conv); + out = reencode_string_iconv(in, insz, conv, outsz); iconv_close(conv); return out; } -- cgit v1.2.3