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authorAndrew Tridgell <tridge@samba.org>2004-05-23 00:40:25 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:53:53 -0500
commitf7a7192eff21fb48e4bd41ce65d0c0c175d4a1fb (patch)
treed20e7020a866be109d4126414e4ad86ed3eeedd7
parentf11cc69df34c39f545669eb83b0dbf23227db558 (diff)
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r827: remove a few more unused functions that we are unlikely to use again
(This used to be commit 121dd9ba0038f6e076c464cddad0b788fe6076fa)
-rw-r--r--source4/lib/util_str.c227
-rw-r--r--source4/lib/util_unistr.c37
2 files changed, 1 insertions, 263 deletions
diff --git a/source4/lib/util_str.c b/source4/lib/util_str.c
index 07fdf334fd..7bdec8c1e9 100644
--- a/source4/lib/util_str.c
+++ b/source4/lib/util_str.c
@@ -88,11 +88,6 @@ BOOL next_token_nr(const char **ptr, char *buff, const char *sep, size_t bufsize
static uint16 tmpbuf[sizeof(pstring)];
-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.
@@ -155,7 +150,7 @@ int StrCaseCmp(const char *s, const char *t)
Case insensitive string compararison, length limited.
**/
-int StrnCaseCmp(const char *s, const char *t, size_t n)
+static int StrnCaseCmp(const char *s, const char *t, size_t n)
{
pstring buf1, buf2;
unix_strupper(s, strlen(s)+1, buf1, sizeof(buf1));
@@ -267,17 +262,6 @@ void string_replace(char *s,char oldc,char newc)
}
/**
- Skip past some strings in a buffer.
-**/
-
-char *skip_string(char *buf,size_t n)
-{
- while (n--)
- buf += strlen(buf) + 1;
- return(buf);
-}
-
-/**
Count the number of characters in a string. Normally this will
be the same as the number of bytes in a string for single byte strings,
but will be different for multibyte.
@@ -385,27 +369,6 @@ size_t count_chars(const char *s,char c)
}
/**
-Return True if a string consists only of one particular character.
-**/
-
-BOOL str_is_all(const char *s,char c)
-{
- smb_ucs2_t *ptr;
-
- if(s == NULL)
- return False;
- if(!*s)
- return False;
-
- push_ucs2(NULL, tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- for(ptr=tmpbuf;*ptr;ptr++)
- if(*ptr!=UCS2_CHAR(c))
- return False;
-
- return True;
-}
-
-/**
Safe string copy into a known length string. maxlength does not
include the terminating zero.
**/
@@ -554,73 +517,6 @@ char *StrnCpy(char *dest,const char *src,size_t n)
return(dest);
}
-/**
- Like strncpy but copies up to the character marker. always null terminates.
- returns a pointer to the character marker in the source string (src).
-**/
-
-char *strncpyn(char *dest, const char *src, size_t n, char c)
-{
- char *p;
- size_t str_len;
-
- p = strchr_m(src, c);
- if (p == NULL) {
- DEBUG(5, ("strncpyn: separator character (%c) not found\n", c));
- return NULL;
- }
-
- str_len = PTR_DIFF(p, src);
- strncpy(dest, src, MIN(n, str_len));
- dest[str_len] = '\0';
-
- return p;
-}
-
-/**
- Routine to get hex characters and turn them into a 16 byte array.
- the array can be variable length, and any non-hex-numeric
- characters are skipped. "0xnn" or "0Xnn" is specially catered
- for.
-
- valid examples: "0A5D15"; "0x15, 0x49, 0xa2"; "59\ta9\te3\n"
-
-**/
-
-size_t strhex_to_str(char *p, size_t len, const char *strhex)
-{
- size_t i;
- size_t num_chars = 0;
- unsigned char lonybble, hinybble;
- const char *hexchars = "0123456789ABCDEF";
- char *p1 = NULL, *p2 = NULL;
-
- for (i = 0; i < len && strhex[i] != 0; i++) {
- if (strnequal(hexchars, "0x", 2)) {
- i++; /* skip two chars */
- continue;
- }
-
- if (!(p1 = strchr_m(hexchars, toupper(strhex[i]))))
- break;
-
- i++; /* next hex digit */
-
- if (!(p2 = strchr_m(hexchars, toupper(strhex[i]))))
- break;
-
- /* get the two nybbles */
- hinybble = PTR_DIFF(p1, hexchars);
- lonybble = PTR_DIFF(p2, hexchars);
-
- p[num_chars] = (hinybble << 4) | lonybble;
- num_chars++;
-
- p1 = NULL;
- p2 = NULL;
- }
- return num_chars;
-}
/**
Check if a string is part of a list.
@@ -737,76 +633,6 @@ void string_sub(char *s,const char *pattern, const char *insert, size_t len)
}
}
-void pstring_sub(char *s,const char *pattern,const char *insert)
-{
- string_sub(s, pattern, insert, sizeof(pstring));
-}
-
-/**
- Similar to string_sub, but it will accept only allocated strings
- and may realloc them so pay attention at what you pass on no
- pointers inside strings, no pstrings or const may be passed
- as string.
-**/
-
-char *realloc_string_sub(char *string, const char *pattern, const char *insert)
-{
- char *p, *in;
- char *s;
- ssize_t ls,lp,li,ld, i;
-
- if (!insert || !pattern || !*pattern || !string || !*string)
- return NULL;
-
- s = string;
-
- in = strdup(insert);
- if (!in) {
- DEBUG(0, ("realloc_string_sub: out of memory!\n"));
- return NULL;
- }
- ls = (ssize_t)strlen(s);
- lp = (ssize_t)strlen(pattern);
- li = (ssize_t)strlen(insert);
- ld = li - lp;
- for (i=0;i<li;i++) {
- switch (in[i]) {
- case '`':
- case '"':
- case '\'':
- case ';':
- case '$':
- case '%':
- case '\r':
- case '\n':
- in[i] = '_';
- default:
- /* ok */
- break;
- }
- }
-
- while ((p = strstr(s,pattern))) {
- if (ld > 0) {
- char *t = Realloc(string, ls + ld + 1);
- if (!t) {
- DEBUG(0, ("realloc_string_sub: out of memory!\n"));
- SAFE_FREE(in);
- return NULL;
- }
- string = t;
- p = t + (p - s);
- }
- if (li != lp) {
- memmove(p+li,p+lp,strlen(p+lp)+1);
- }
- memcpy(p, in, li);
- s = p + li;
- ls += ld;
- }
- SAFE_FREE(in);
- return string;
-}
/**
Similar to string_sub() but allows for any character to be substituted.
@@ -850,30 +676,6 @@ void all_string_sub(char *s,const char *pattern,const char *insert, size_t len)
}
/**
- Splits out the front and back at a separator.
-**/
-
-void split_at_last_component(char *path, char *front, char sep, char *back)
-{
- char *p = strrchr_m(path, sep);
-
- if (p != NULL)
- *p = 0;
-
- if (front != NULL)
- pstrcpy(front, path);
-
- if (p != NULL) {
- if (back != NULL)
- pstrcpy(back, p+1);
- *p = '\\';
- } else {
- if (back != NULL)
- back[0] = 0;
- }
-}
-
-/**
Write an octal as a string.
**/
@@ -888,17 +690,6 @@ const char *octal_string(int i)
/**
- Truncate a string at a specified length.
-**/
-
-char *string_truncate(char *s, int length)
-{
- if (s && strlen(s) > length)
- s[length] = 0;
- return s;
-}
-
-/**
Strchr and strrchr_m are very hard to do on general multi-byte strings.
We convert via ucs2 for now.
**/
@@ -958,21 +749,6 @@ void strlower_m(char *s)
}
/**
- Duplicate convert a string to lower case.
-**/
-
-char *strdup_lower(const char *s)
-{
- char *t = strdup(s);
- if (t == NULL) {
- DEBUG(0, ("strdup_lower: Out of memory!\n"));
- return NULL;
- }
- strlower_m(t);
- return t;
-}
-
-/**
Convert a string to upper case.
**/
@@ -1344,7 +1120,6 @@ char* ipstr_list_add(char** ipstr_list, const struct in_addr *ip)
return *ipstr_list;
}
-
/**
* Allocate and initialise an ipstr list using ip adresses
* passed as arguments.
diff --git a/source4/lib/util_unistr.c b/source4/lib/util_unistr.c
index 5e48d716b9..76ebadc3ef 100644
--- a/source4/lib/util_unistr.c
+++ b/source4/lib/util_unistr.c
@@ -258,24 +258,6 @@ static int strncmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b, size_t len)
/*******************************************************************
-wide strstr()
-********************************************************************/
-const smb_ucs2_t *strstr_w(const smb_ucs2_t *s, const smb_ucs2_t *ins)
-{
- const smb_ucs2_t *r;
- size_t inslen;
-
- if (!s || !*s || !ins || !*ins) return NULL;
- inslen = strlen_w(ins);
- r = s;
- while ((r = strchr_w(r, *ins))) {
- if (strncmp_w(r, ins, inslen) == 0) return r;
- r++;
- }
- return NULL;
-}
-
-/*******************************************************************
Convert a string to lower case.
return True if any char is converted
********************************************************************/
@@ -321,25 +303,6 @@ int strcasecmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b)
}
/*******************************************************************
-copy a string with max len
-********************************************************************/
-
-smb_ucs2_t *strncpy_w(smb_ucs2_t *dest, const smb_ucs2_t *src, const size_t max)
-{
- size_t len;
-
- if (!dest || !src) return NULL;
-
- for (len = 0; (src[len] != 0) && (len < max); len++)
- dest[len] = src[len];
- while (len < max)
- dest[len++] = 0;
-
- return dest;
-}
-
-
-/*******************************************************************
replace any occurence of oldc with newc in unicode string
********************************************************************/