From c3415b3e57717cfb96b9df7caa1a27fbc26bde21 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Fri, 24 Oct 2008 16:00:43 +0200 Subject: Add version of next_codepoint without iconv_convenience. --- lib/util/charset/charcnv.c | 2 +- lib/util/charset/charset.h | 4 +++- lib/util/charset/tests/iconv.c | 2 +- lib/util/charset/util_unistr.c | 30 ++++++++++++++++++------------ 4 files changed, 23 insertions(+), 15 deletions(-) (limited to 'lib/util/charset') diff --git a/lib/util/charset/charcnv.c b/lib/util/charset/charcnv.c index d63a9ce194..2ae16c3250 100644 --- a/lib/util/charset/charcnv.c +++ b/lib/util/charset/charcnv.c @@ -321,7 +321,7 @@ _PUBLIC_ ssize_t convert_string_talloc_convenience(TALLOC_CTX *ctx, return INVALID_CODEPOINT if the next character cannot be converted */ -_PUBLIC_ codepoint_t next_codepoint(struct smb_iconv_convenience *ic, +_PUBLIC_ codepoint_t next_codepoint_convenience(struct smb_iconv_convenience *ic, const char *str, size_t *size) { /* it cannot occupy more than 4 bytes in UTF16 format */ diff --git a/lib/util/charset/charset.h b/lib/util/charset/charset.h index 51e0193173..f8b3f65548 100644 --- a/lib/util/charset/charset.h +++ b/lib/util/charset/charset.h @@ -124,8 +124,10 @@ ssize_t convert_string(charset_t from, charset_t to, extern struct smb_iconv_convenience *global_iconv_convenience; +_PUBLIC_ codepoint_t next_codepoint(const char *str, size_t *size); + /* codepoints */ -codepoint_t next_codepoint(struct smb_iconv_convenience *ic, +codepoint_t next_codepoint_convenience(struct smb_iconv_convenience *ic, const char *str, size_t *size); ssize_t push_codepoint(struct smb_iconv_convenience *ic, char *str, codepoint_t c); diff --git a/lib/util/charset/tests/iconv.c b/lib/util/charset/tests/iconv.c index aeb42c2fa1..40e223b28f 100644 --- a/lib/util/charset/tests/iconv.c +++ b/lib/util/charset/tests/iconv.c @@ -299,7 +299,7 @@ static bool test_codepoint(struct torture_context *tctx, unsigned int codepoint) buf[size+2] = random(); buf[size+3] = random(); - c = next_codepoint(lp_iconv_convenience(tctx->lp_ctx), (char *)buf, &size2); + c = next_codepoint_convenience(lp_iconv_convenience(tctx->lp_ctx), (char *)buf, &size2); torture_assert(tctx, c == codepoint, talloc_asprintf(tctx, diff --git a/lib/util/charset/util_unistr.c b/lib/util/charset/util_unistr.c index a40b4298a4..c90b675ded 100644 --- a/lib/util/charset/util_unistr.c +++ b/lib/util/charset/util_unistr.c @@ -45,8 +45,8 @@ _PUBLIC_ int strcasecmp_m(const char *s1, const char *s2) if (s2 == NULL) return 1; while (*s1 && *s2) { - c1 = next_codepoint(iconv_convenience, s1, &size1); - c2 = next_codepoint(iconv_convenience, s2, &size2); + c1 = next_codepoint_convenience(iconv_convenience, s1, &size1); + c2 = next_codepoint_convenience(iconv_convenience, s2, &size2); s1 += size1; s2 += size2; @@ -132,8 +132,8 @@ _PUBLIC_ int strncasecmp_m(const char *s1, const char *s2, size_t n) while (*s1 && *s2 && n) { n--; - c1 = next_codepoint(iconv_convenience, s1, &size1); - c2 = next_codepoint(iconv_convenience, s2, &size2); + c1 = next_codepoint_convenience(iconv_convenience, s1, &size1); + c2 = next_codepoint_convenienceconv_convenience, s2, &size2); s1 += size1; s2 += size2; @@ -193,7 +193,7 @@ _PUBLIC_ void string_replace_m(char *s, char oldc, char newc) struct smb_iconv_convenience *ic = get_iconv_convenience(); while (s && *s) { size_t size; - codepoint_t c = next_codepoint(ic, s, &size); + codepoint_t c = next_codepoint_convenience(ic, s, &size); if (c == oldc) { *s = newc; } @@ -314,7 +314,7 @@ _PUBLIC_ char *strchr_m(const char *s, char c) while (*s) { size_t size; - codepoint_t c2 = next_codepoint(ic, s, &size); + codepoint_t c2 = next_codepoint_convenience(ic, s, &size); if (c2 == c) { return discard_const_p(char, s); } @@ -365,7 +365,7 @@ _PUBLIC_ bool strhaslower(const char *string) codepoint_t s; codepoint_t t; - s = next_codepoint(ic, string, &c_size); + s = next_codepoint_convenience(ic, string, &c_size); string += c_size; t = toupper_m(s); @@ -389,7 +389,7 @@ _PUBLIC_ bool strhasupper(const char *string) codepoint_t s; codepoint_t t; - s = next_codepoint(ic, string, &c_size); + s = next_codepoint_convenience(ic, string, &c_size); string += c_size; t = tolower_m(s); @@ -420,7 +420,7 @@ _PUBLIC_ char *strlower_talloc(TALLOC_CTX *ctx, const char *src) while (*src) { size_t c_size; - codepoint_t c = next_codepoint(iconv_convenience, src, &c_size); + codepoint_t c = next_codepoint_convenience(iconv_convenience, src, &c_size); src += c_size; c = tolower_m(c); @@ -531,7 +531,7 @@ _PUBLIC_ void strlower_m(char *s) while (*s) { size_t c_size, c_size2; - codepoint_t c = next_codepoint(iconv_convenience, s, &c_size); + codepoint_t c = next_codepoint_convenience(iconv_convenience, s, &c_size); c_size2 = push_codepoint(iconv_convenience, d, tolower_m(c)); if (c_size2 > c_size) { DEBUG(0,("FATAL: codepoint 0x%x (0x%x) expanded from %d to %d bytes in strlower_m\n", @@ -570,7 +570,7 @@ _PUBLIC_ void strupper_m(char *s) while (*s) { size_t c_size, c_size2; - codepoint_t c = next_codepoint(iconv_convenience, s, &c_size); + codepoint_t c = next_codepoint_convenience(iconv_convenience, s, &c_size); c_size2 = push_codepoint(iconv_convenience, d, toupper_m(c)); if (c_size2 > c_size) { DEBUG(0,("FATAL: codepoint 0x%x (0x%x) expanded from %d to %d bytes in strupper_m\n", @@ -594,7 +594,7 @@ _PUBLIC_ size_t count_chars_m(const char *s, char c) while (*s) { size_t size; - codepoint_t c2 = next_codepoint(ic, s, &size); + codepoint_t c2 = next_codepoint_convenience(ic, s, &size); if (c2 == c) count++; s += size; } @@ -958,3 +958,9 @@ _PUBLIC_ ssize_t convert_string_talloc(TALLOC_CTX *ctx, return convert_string_talloc_convenience(ctx, get_iconv_convenience(), from, to, src, srclen, dest); } + + +_PUBLIC_ codepoint_t next_codepoint(const char *str, size_t *size) +{ + return next_codepoint_convenience(get_iconv_convenience(), str, size); +} -- cgit