diff options
Diffstat (limited to 'source3/lib/util_str.c')
| -rw-r--r-- | source3/lib/util_str.c | 104 |
1 files changed, 19 insertions, 85 deletions
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c index ee76e33de8..bcb9197141 100644 --- a/source3/lib/util_str.c +++ b/source3/lib/util_str.c @@ -24,6 +24,17 @@ #include "includes.h" +char toupper_ascii_fast_table[128] = { + 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, + 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f +}; + /** * @file * @brief String utilities. @@ -137,83 +148,6 @@ bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx, } /** -This is like next_token but is not re-entrant and "remembers" the first -parameter so you can pass NULL. This is useful for user interface code -but beware the fact that it is not re-entrant! -**/ - -static const char *last_ptr=NULL; - -bool next_token_nr_talloc(TALLOC_CTX *ctx, - const char **ptr, - char **pp_buff, - const char *sep) -{ - bool ret; - if (!ptr) { - ptr = &last_ptr; - } - - ret = next_token_talloc(ctx, ptr, pp_buff, sep); - last_ptr = *ptr; - return ret; -} - -void set_first_token(char *ptr) -{ - last_ptr = ptr; -} - -/** - Convert list of tokens to array; dependent on above routine. - Uses last_ptr from above - bit of a hack. -**/ - -char **toktocliplist(int *ctok, const char *sep) -{ - char *s=(char *)last_ptr; - int ictok=0; - char **ret, **iret; - - if (!sep) - sep = " \t\n\r"; - - while(*s && strchr_m(sep,*s)) - s++; - - /* nothing left? */ - if (!*s) - return(NULL); - - do { - ictok++; - while(*s && (!strchr_m(sep,*s))) - s++; - while(*s && strchr_m(sep,*s)) - *s++=0; - } while(*s); - - *ctok=ictok; - s=(char *)last_ptr; - - if (!(ret=iret=SMB_MALLOC_ARRAY(char *,ictok+1))) - return NULL; - - while(ictok--) { - *iret++=s; - if (ictok > 0) { - while(*s++) - ; - while(!*s) - s++; - } - } - - ret[*ctok] = NULL; - return ret; -} - -/** * Case insensitive string compararison. * * iconv does not directly give us a way to compare strings in @@ -264,8 +198,8 @@ int StrCaseCmp(const char *s, const char *t) * from here on in */ break; - us = toupper_ascii(*ps); - ut = toupper_ascii(*pt); + us = toupper_ascii_fast(*ps); + ut = toupper_ascii_fast(*pt); if (us == ut) continue; else if (us < ut) @@ -323,8 +257,8 @@ int StrnCaseCmp(const char *s, const char *t, size_t len) * hard way from here on in */ break; - us = toupper_ascii(*ps); - ut = toupper_ascii(*pt); + us = toupper_ascii_fast(*ps); + ut = toupper_ascii_fast(*pt); if (us == ut) continue; else if (us < ut) @@ -1756,7 +1690,7 @@ void strupper_m(char *s) (ie. they match for the first 128 chars) */ while (*s && !(((unsigned char)s[0]) & 0x80)) { - *s = toupper_ascii((unsigned char)*s); + *s = toupper_ascii_fast((unsigned char)*s); s++; } @@ -2481,13 +2415,13 @@ void base64_decode_inplace(char *s) } /** - * Encode a base64 string into a malloc()ed string caller to free. + * Encode a base64 string into a talloc()ed string caller to free. * * From SQUID: adopted from http://ftp.sunet.se/pub2/gnu/vm/base64-encode.c * with adjustments **/ -char *base64_encode_data_blob(DATA_BLOB data) +char *base64_encode_data_blob(TALLOC_CTX *mem_ctx, DATA_BLOB data) { int bits = 0; int char_count = 0; @@ -2500,7 +2434,7 @@ char *base64_encode_data_blob(DATA_BLOB data) out_cnt = 0; len = data.length; output_len = data.length * 2; - result = TALLOC_ARRAY(talloc_tos(), char, output_len); /* get us plenty of space */ + result = TALLOC_ARRAY(mem_ctx, char, output_len); /* get us plenty of space */ SMB_ASSERT(result != NULL); while (len-- && out_cnt < (data.length * 2) - 5) { |