int StrCaseCmp(const char *s, const char *t)
{
- const char * ps, * pt;
+ const char *ps, *pt;
size_t size;
smb_ucs2_t *buffer_s, *buffer_t;
int ret;
/* not ascii anymore, do it the hard way from here on in */
break;
- us = toupper(*ps);
- ut = toupper(*pt);
+ us = toupper_ascii(*ps);
+ ut = toupper_ascii(*pt);
if (us == ut)
continue;
else if (us < ut)
return +1;
}
- size = push_ucs2_allocate(&buffer_s, s);
+ size = push_ucs2_allocate(&buffer_s, ps);
if (size == (size_t)-1) {
- return strcmp(s, t);
+ return strcmp(ps, pt);
/* Not quite the right answer, but finding the right one
under this failure case is expensive, and it's pretty close */
}
- size = push_ucs2_allocate(&buffer_t, t);
+ size = push_ucs2_allocate(&buffer_t, pt);
if (size == (size_t)-1) {
SAFE_FREE(buffer_s);
- return strcmp(s, t);
+ return strcmp(ps, pt);
/* Not quite the right answer, but finding the right one
under this failure case is expensive, and it's pretty close */
}
**/
BOOL strnequal(const char *s1,const char *s2,size_t n)
{
- if (s1 == s2)
- return(True);
- if (!s1 || !s2 || !n)
- return(False);
+ if (s1 == s2)
+ return(True);
+ if (!s1 || !s2 || !n)
+ return(False);
- return(StrnCaseCmp(s1,s2,n)==0);
+ return(StrnCaseCmp(s1,s2,n)==0);
}
/**
BOOL strcsequal(const char *s1,const char *s2)
{
- if (s1 == s2)
- return(True);
- if (!s1 || !s2)
- return(False);
+ if (s1 == s2)
+ return(True);
+ if (!s1 || !s2)
+ return(False);
- return(strcmp(s1,s2)==0);
+ return(strcmp(s1,s2)==0);
}
/**
psz1++;
while (isspace((int)*psz2))
psz2++;
- if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0'
+ if (toupper_ascii(*psz1) != toupper_ascii(*psz2) || *psz1 == '\0'
|| *psz2 == '\0')
break;
psz1++;
for(i = 0; i < len; i++) {
int val = (src[i] & 0xff);
- if (isupper(val) || islower(val) || isdigit(val) || strchr_m(other_safe_chars, val))
+ if (isupper_ascii(val) || islower_ascii(val) || isdigit(val) || strchr_m(other_safe_chars, val))
dest[i] = src[i];
else
dest[i] = '_';
continue;
}
- if (!(p1 = strchr_m(hexchars, toupper(strhex[i]))))
+ if (!(p1 = strchr_m(hexchars, toupper_ascii(strhex[i]))))
break;
i++; /* next hex digit */
- if (!(p2 = strchr_m(hexchars, toupper(strhex[i]))))
+ if (!(p2 = strchr_m(hexchars, toupper_ascii(strhex[i]))))
break;
/* get the two nybbles */
return num_chars;
}
-DATA_BLOB strhex_to_data_blob(const char *strhex)
+DATA_BLOB strhex_to_data_blob(TALLOC_CTX *mem_ctx, const char *strhex)
{
- DATA_BLOB ret_blob = data_blob(NULL, strlen(strhex)/2+1);
+ DATA_BLOB ret_blob;
+
+ if (mem_ctx != NULL)
+ ret_blob = data_blob_talloc(mem_ctx, NULL, strlen(strhex)/2+1);
+ else
+ ret_blob = data_blob(NULL, strlen(strhex)/2+1);
ret_blob.length = strhex_to_str((char*)ret_blob.data,
strlen(strhex),
* Routine to print a buffer as HEX digits, into an allocated string.
*/
-void hex_encode(const unsigned char *buff_in, size_t len, char **out_hex_buffer)
+char *hex_encode(TALLOC_CTX *mem_ctx, const unsigned char *buff_in, size_t len)
{
int i;
char *hex_buffer;
- *out_hex_buffer = SMB_XMALLOC_ARRAY(char, (len*2)+1);
- hex_buffer = *out_hex_buffer;
+ hex_buffer = TALLOC_ARRAY(mem_ctx, char, (len*2)+1);
for (i = 0; i < len; i++)
slprintf(&hex_buffer[i*2], 3, "%02X", buff_in[i]);
+
+ return hex_buffer;
}
/**
**/
void string_sub2(char *s,const char *pattern, const char *insert, size_t len,
- BOOL remove_unsafe_characters, BOOL replace_once)
+ BOOL remove_unsafe_characters, BOOL replace_once, BOOL allow_trailing_dollar)
{
char *p;
ssize_t ls,lp,li, i;
case '\'':
case ';':
case '$':
+ /* allow a trailing $ (as in machine accounts) */
+ if (allow_trailing_dollar && (i == li - 1 )) {
+ p[i] = insert[i];
+ break;
+ }
case '%':
case '\r':
case '\n':
void string_sub_once(char *s, const char *pattern, const char *insert, size_t len)
{
- string_sub2( s, pattern, insert, len, True, True );
+ string_sub2( s, pattern, insert, len, True, True, False );
}
void string_sub(char *s,const char *pattern, const char *insert, size_t len)
{
- string_sub2( s, pattern, insert, len, True, False );
+ string_sub2( s, pattern, insert, len, True, False, False );
}
void fstring_sub(char *s,const char *pattern,const char *insert)
as string.
**/
-char *realloc_string_sub(char *string, const char *pattern, const char *insert)
+char *realloc_string_sub(char *string, const char *pattern,
+ const char *insert)
{
char *p, *in;
char *s;
return string;
}
+/* Same as string_sub, but returns a talloc'ed string */
+
+char *talloc_string_sub(TALLOC_CTX *mem_ctx, const char *src,
+ const char *pattern, const char *insert)
+{
+ char *p, *in;
+ char *s;
+ char *string;
+ ssize_t ls,lp,li,ld, i;
+
+ if (!insert || !pattern || !*pattern || !src || !*src)
+ return NULL;
+
+ string = talloc_strdup(mem_ctx, src);
+ if (string == NULL) {
+ DEBUG(0, ("talloc_strdup failed\n"));
+ return NULL;
+ }
+
+ s = string;
+
+ in = SMB_STRDUP(insert);
+ if (!in) {
+ DEBUG(0, ("talloc_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_m(s,pattern))) {
+ if (ld > 0) {
+ int offset = PTR_DIFF(s,string);
+ char *t = TALLOC_REALLOC(mem_ctx, string, ls + ld + 1);
+ if (!t) {
+ DEBUG(0, ("talloc_string_sub: out of "
+ "memory!\n"));
+ SAFE_FREE(in);
+ return NULL;
+ }
+ string = t;
+ p = t + offset + (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.
Use with caution!
(ie. they match for the first 128 chars) */
while (*s && !(((unsigned char)s[0]) & 0x80)) {
- *s = tolower((unsigned char)*s);
+ *s = tolower_ascii((unsigned char)*s);
s++;
}
(ie. they match for the first 128 chars) */
while (*s && !(((unsigned char)s[0]) & 0x80)) {
- *s = toupper((unsigned char)*s);
+ *s = toupper_ascii((unsigned char)*s);
s++;
}
#define S_LIST_ABS 16 /* List Allocation Block Size */
-char **str_list_make(const char *string, const char *sep)
+static char **str_list_make_internal(TALLOC_CTX *mem_ctx, const char *string, const char *sep)
{
char **list, **rlist;
const char *str;
if (!string || !*string)
return NULL;
- s = SMB_STRDUP(string);
+ if (mem_ctx) {
+ s = talloc_strdup(mem_ctx, string);
+ } else {
+ s = SMB_STRDUP(string);
+ }
if (!s) {
DEBUG(0,("str_list_make: Unable to allocate memory"));
return NULL;
while (next_token(&str, tok, sep, sizeof(tok))) {
if (num == lsize) {
lsize += S_LIST_ABS;
- rlist = SMB_REALLOC_ARRAY(list, char *, lsize +1);
+ if (mem_ctx) {
+ rlist = TALLOC_REALLOC_ARRAY(mem_ctx, list, char *, lsize +1);
+ } else {
+ rlist = SMB_REALLOC_ARRAY(list, char *, lsize +1);
+ }
if (!rlist) {
DEBUG(0,("str_list_make: Unable to allocate memory"));
str_list_free(&list);
- SAFE_FREE(s);
+ if (mem_ctx) {
+ TALLOC_FREE(s);
+ } else {
+ SAFE_FREE(s);
+ }
return NULL;
} else
list = rlist;
memset (&list[num], 0, ((sizeof(char**)) * (S_LIST_ABS +1)));
}
+
+ if (mem_ctx) {
+ list[num] = talloc_strdup(mem_ctx, tok);
+ } else {
+ list[num] = SMB_STRDUP(tok);
+ }
- list[num] = SMB_STRDUP(tok);
if (!list[num]) {
DEBUG(0,("str_list_make: Unable to allocate memory"));
str_list_free(&list);
- SAFE_FREE(s);
+ if (mem_ctx) {
+ TALLOC_FREE(s);
+ } else {
+ SAFE_FREE(s);
+ }
return NULL;
}
num++;
}
-
- SAFE_FREE(s);
+
+ if (mem_ctx) {
+ TALLOC_FREE(s);
+ } else {
+ SAFE_FREE(s);
+ }
+
return list;
}
+char **str_list_make_talloc(TALLOC_CTX *mem_ctx, const char *string, const char *sep)
+{
+ return str_list_make_internal(mem_ctx, string, sep);
+}
+
+char **str_list_make(const char *string, const char *sep)
+{
+ return str_list_make_internal(NULL, string, sep);
+}
+
BOOL str_list_copy(char ***dest, const char **src)
{
char **list, **rlist;
return True;
}
-void str_list_free(char ***list)
+static void str_list_free_internal(TALLOC_CTX *mem_ctx, char ***list)
{
char **tlist;
if (!list || !*list)
return;
tlist = *list;
- for(; *tlist; tlist++)
- SAFE_FREE(*tlist);
- SAFE_FREE(*list);
+ for(; *tlist; tlist++) {
+ if (mem_ctx) {
+ TALLOC_FREE(*tlist);
+ } else {
+ SAFE_FREE(*tlist);
+ }
+ }
+ if (mem_ctx) {
+ TALLOC_FREE(*tlist);
+ } else {
+ SAFE_FREE(*list);
+ }
+}
+
+void str_list_free_talloc(TALLOC_CTX *mem_ctx, char ***list)
+{
+ str_list_free_internal(mem_ctx, list);
+}
+
+void str_list_free(char ***list)
+{
+ str_list_free_internal(NULL, list);
}
/******************************************************************************
{
int i = 0;
+ if ( ! list )
+ return 0;
+
/* count the number of list members */
for ( i=0; *list; i++, list++ );
temp3[len-1] = '\0';
return temp3;
}
+
+/********************************************************************
+ Check a string for any occurrences of a specified list of invalid
+ characters.
+********************************************************************/
+
+BOOL validate_net_name( const char *name, const char *invalid_chars, int max_len )
+{
+ int i;
+
+ for ( i=0; i<max_len && name[i]; i++ ) {
+ /* fail if strchr_m() finds one of the invalid characters */
+ if ( name[i] && strchr_m( invalid_chars, name[i] ) ) {
+ return False;
+ }
+ }
+
+ return True;
+}
+
git.samba.org / jra / samba / .git / blobdiff