lib: Move next_token next to next_token_talloc

Signed-off-by: Jeremy Allison <jra@samba.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/lib/util/util.c b/lib/util/util.c
index 35ad49b532..d4a936fae9 100644
--- a/lib/util/util.c
+++ b/lib/util/util.c
@@ -936,6 +936,52 @@ bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx,
 	return next_token_internal_talloc(ctx, ptr, pp_buff, sep, false);
 }
 
+/**
+ * Get the next token from a string, return False if none found.
+ * Handles double-quotes.
+ *
+ * Based on a routine by GJC@VILLAGE.COM.
+ * Extensively modified by Andrew.Tridgell@anu.edu.au
+ **/
+_PUBLIC_ bool next_token(const char **ptr,char *buff, const char *sep, size_t bufsize)
+{
+	const char *s;
+	bool quoted;
+	size_t len=1;
+
+	if (!ptr)
+		return false;
+
+	s = *ptr;
+
+	/* default to simple separators */
+	if (!sep)
+		sep = " \t\n\r";
+
+	/* find the first non sep char */
+	while (*s && strchr_m(sep,*s))
+		s++;
+
+	/* nothing left? */
+	if (!*s)
+		return false;
+
+	/* copy over the token */
+	for (quoted = false; len < bufsize && *s && (quoted || !strchr_m(sep,*s)); s++) {
+		if (*s == '\"') {
+			quoted = !quoted;
+		} else {
+			len++;
+			*buff++ = *s;
+		}
+	}
+
+	*ptr = (*s) ? s+1 : s;
+	*buff = 0;
+
+	return true;
+}
+
 struct anonymous_shared_header {
 	union {
 		size_t length;