From 218f482fbfe96b2cddec8c05f6b8f174481d2e27 Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sun, 12 Oct 2008 00:56:56 +0200
Subject: Use common strlist implementation in Samba 3 and Samba 4.

---
 source3/Makefile.in                |   4 +-
 source3/auth/auth.c                |   4 +-
 source3/include/proto.h            |   4 +-
 source3/lib/util_str.c             | 107 -------------------------------------
 source3/libads/ldap.c              |   4 +-
 source3/rpc_server/srv_svcctl_nt.c |   2 +-
 source3/smbd/password.c            |   4 +-
 7 files changed, 11 insertions(+), 118 deletions(-)

(limited to 'source3')

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 52dcbfb939..65a9ca42e4 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -323,8 +323,8 @@ LIB_OBJ = $(LIBSAMBAUTIL_OBJ) \
 	  ../lib/util/time.o \
 	  lib/ufc.o lib/genrand.o lib/username.o \
 	  lib/util_pw.o lib/access.o lib/smbrun.o \
-	  lib/bitmap.o ../lib/crypto/crc32.o lib/dprintf.o \
-	  ../lib/util/xfile.o lib/wins_srv.o $(UTIL_REG_OBJ) \
+	  lib/bitmap.o ../lib/crypto/crc32.o lib/dprintf.o $(UTIL_REG_OBJ) \
+	  ../lib/util/xfile.o ../lib/util/util_strlist.o lib/wins_srv.o \
 	  lib/util_str.o lib/clobber.o lib/util_sid.o lib/util_uuid.o \
 	  lib/util_unistr.o lib/util_file.o lib/data_blob.o \
 	  lib/util.o lib/util_sock.o lib/sock_exec.o lib/util_sec.o \
diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index 754cb7a508..7f95656bef 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -459,8 +459,8 @@ NTSTATUS make_auth_context_subsystem(struct auth_context **auth_context)
 	NTSTATUS nt_status;
 
 	if (lp_auth_methods()
-	    && !str_list_copy(talloc_tos(), &auth_method_list,
-			      lp_auth_methods())) {
+	    && !(auth_method_list = str_list_copy(talloc_tos(), 
+			      lp_auth_methods()))) {
 		return NT_STATUS_NO_MEMORY;
 	}
 
diff --git a/source3/include/proto.h b/source3/include/proto.h
index d4b9e67caa..34db104905 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1672,9 +1672,9 @@ char *binary_string_rfc2254(char *buf, int len);
 char *binary_string(char *buf, int len);
 int fstr_sprintf(fstring s, const char *fmt, ...);
 char **str_list_make(TALLOC_CTX *mem_ctx, const char *string, const char *sep);
-bool str_list_copy(TALLOC_CTX *mem_ctx, char ***dest, const char **src);
+char **str_list_copy(TALLOC_CTX *mem_ctx, const char **list);
 bool str_list_compare(char **list1, char **list2);
-int str_list_count( const char **list );
+size_t str_list_length( const char **list );
 bool str_list_sub_basic( char **list, const char *smb_name,
 			 const char *domain_name );
 bool str_list_substitute(char **list, const char *pattern, const char *insert);
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 9f952abf10..b0a7cb072d 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -1843,97 +1843,6 @@ int fstr_sprintf(fstring s, const char *fmt, ...)
 
 #define S_LIST_ABS 16 /* List Allocation Block Size */
 
-char **str_list_make(TALLOC_CTX *mem_ctx, const char *string, const char *sep)
-{
-	char **list;
-	const char *str;
-	char *s;
-	int num, lsize;
-	char *tok;
-
-	if (!string || !*string)
-		return NULL;
-
-	list = TALLOC_ARRAY(mem_ctx, char *, S_LIST_ABS+1);
-	if (list == NULL) {
-		return NULL;
-	}
-	lsize = S_LIST_ABS;
-
-	s = talloc_strdup(list, string);
-	if (s == NULL) {
-		DEBUG(0,("str_list_make: Unable to allocate memory"));
-		TALLOC_FREE(list);
-		return NULL;
-	}
-	if (!sep) sep = LIST_SEP;
-
-	num = 0;
-	str = s;
-
-	while (next_token_talloc(list, &str, &tok, sep)) {
-
-		if (num == lsize) {
-			char **tmp;
-
-			lsize += S_LIST_ABS;
-
-			tmp = TALLOC_REALLOC_ARRAY(mem_ctx, list, char *,
-						   lsize + 1);
-			if (tmp == NULL) {
-				DEBUG(0,("str_list_make: "
-					"Unable to allocate memory"));
-				TALLOC_FREE(list);
-				return NULL;
-			}
-
-			list = tmp;
-
-			memset (&list[num], 0,
-				((sizeof(char**)) * (S_LIST_ABS +1)));
-		}
-
-		list[num] = tok;
-		num += 1;
-	}
-
-	list[num] = NULL;
-
-	TALLOC_FREE(s);
-	return list;
-}
-
-bool str_list_copy(TALLOC_CTX *mem_ctx, char ***dest, const char **src)
-{
-	char **list;
-	int i, num;
-
-	*dest = NULL;
-	if (!src)
-		return false;
-
-	num = 0;
-	while (src[num] != NULL) {
-		num += 1;
-	}
-
-	list = TALLOC_ARRAY(mem_ctx, char *, num+1);
-	if (list == NULL) {
-		return false;
-	}
-
-	for (i=0; i<num; i++) {
-		list[i] = talloc_strdup(list, src[i]);
-		if (list[i] == NULL) {
-			TALLOC_FREE(list);
-			return false;
-		}
-	}
-	list[i] = NULL;
-	*dest = list;
-	return true;
-}
-
 /**
  * Return true if all the elements of the list match exactly.
  **/
@@ -1956,22 +1865,6 @@ bool str_list_compare(char **list1, char **list2)
 	return true;
 }
 
-/******************************************************************************
- *****************************************************************************/
-
-int str_list_count( const char **list )
-{
-	int i = 0;
-
-	if ( ! list )
-		return 0;
-
-	/* count the number of list members */
-
-	for ( i=0; *list; i++, list++ );
-
-	return i;
-}
 
 /******************************************************************************
  version of standard_sub_basic() for string lists; uses talloc_sub_basic()
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index 40f052281d..e78465f7da 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -832,7 +832,7 @@ static ADS_STATUS ads_do_paged_search_args(ADS_STRUCT *ads,
 	else {
 		/* This would be the utf8-encoded version...*/
 		/* if (!(search_attrs = ads_push_strvals(ctx, attrs))) */
-		if (!(str_list_copy(talloc_tos(), &search_attrs, attrs))) {
+		if (!(search_attrs = str_list_copy(talloc_tos(), attrs))) {
 			rc = LDAP_NO_MEMORY;
 			goto done;
 		}
@@ -1144,7 +1144,7 @@ ADS_STATUS ads_do_search_all_fn(ADS_STRUCT *ads, const char *bind_path,
 	else {
 		/* This would be the utf8-encoded version...*/
 		/* if (!(search_attrs = ads_push_strvals(ctx, attrs)))  */
-		if (!(str_list_copy(talloc_tos(), &search_attrs, attrs)))
+		if (!(search_attrs = str_list_copy(talloc_tos(), attrs)))
 		{
 			DEBUG(1,("ads_do_search: str_list_copy() failed!"));
 			rc = LDAP_NO_MEMORY;
diff --git a/source3/rpc_server/srv_svcctl_nt.c b/source3/rpc_server/srv_svcctl_nt.c
index a57d0ff4a4..1caf4941a4 100644
--- a/source3/rpc_server/srv_svcctl_nt.c
+++ b/source3/rpc_server/srv_svcctl_nt.c
@@ -61,7 +61,7 @@ static const struct generic_mapping svc_generic_map =
 bool init_service_op_table( void )
 {
 	const char **service_list = lp_svcctl_list();
-	int num_services = SVCCTL_NUM_INTERNAL_SERVICES + str_list_count( service_list );
+	int num_services = SVCCTL_NUM_INTERNAL_SERVICES + str_list_length( service_list );
 	int i;
 
 	if ( !(svcctl_ops = TALLOC_ARRAY( NULL, struct service_control_op, num_services+1)) ) {
diff --git a/source3/smbd/password.c b/source3/smbd/password.c
index 1d3514429f..88e7b766be 100644
--- a/source3/smbd/password.c
+++ b/source3/smbd/password.c
@@ -545,7 +545,7 @@ static bool user_ok(const char *user, int snum)
 	ret = True;
 
 	if (lp_invalid_users(snum)) {
-		str_list_copy(talloc_tos(), &invalid, lp_invalid_users(snum));
+		invalid = str_list_copy(talloc_tos(), lp_invalid_users(snum));
 		if (invalid &&
 		    str_list_substitute(invalid, "%S", lp_servicename(snum))) {
 
@@ -561,7 +561,7 @@ static bool user_ok(const char *user, int snum)
 	TALLOC_FREE(invalid);
 
 	if (ret && lp_valid_users(snum)) {
-		str_list_copy(talloc_tos(), &valid, lp_valid_users(snum));
+		valid = str_list_copy(talloc_tos(), lp_valid_users(snum));
 		if ( valid &&
 		     str_list_substitute(valid, "%S", lp_servicename(snum)) ) {
 
-- 
cgit