config: adding value list support

3 files changed, 39 insertions, 6 deletions

diff --git a/src/config-bison.y b/src/config-bison.y
index 247a270..c9512ac 100644
--- a/src/config-bison.y
+++ b/src/config-bison.y
@@ -272,13 +272,26 @@ OPTIONS_DEF OPT_ARGS_STRING_POINTER_LENGTH '=' BOOL
 list_names_comma:
 list_names_comma ',' NAME
 {
-	if (lt_config_ln_add(&ln_names, $3))
+	if (lt_config_ln_add(&ln_names, $3, 0, LT_CONFIG_LN_NAME))
 		ABORT("failed to add list name");
 }
 |
 NAME
 {
-	if (lt_config_ln_add(&ln_names, $1))
+	if (lt_config_ln_add(&ln_names, $1, 0, LT_CONFIG_LN_NAME))
+		ABORT("failed to add list name");
+}
+
+list_values_comma:
+list_values_comma ',' VALUE
+{
+	if (lt_config_ln_add(&ln_names, NULL, $3, LT_CONFIG_LN_VALUE))
+		ABORT("failed to add list name");
+}
+|
+VALUE
+{
+	if (lt_config_ln_add(&ln_names, NULL, $1, LT_CONFIG_LN_VALUE))
 		ABORT("failed to add list name");
 }
 
diff --git a/src/config.c b/src/config.c
index b04ec2c..7b6ecef 100644
--- a/src/config.c
+++ b/src/config.c
@@ -381,14 +381,25 @@ struct lt_config_opt *lt_config_opt_new(struct lt_config_app *cfg,
 	return opt;
 }
 
-int lt_config_ln_add(struct lt_list_head *head, char *name)
+int lt_config_ln_add(struct lt_list_head *head,
+		     char *name, long val, int type)
 {
 	struct lt_config_ln *ln = malloc(sizeof(*ln));
 
         if (!ln)
                 return -1;
 
-        ln->name = strdup(name);
+	switch(type) {
+	case LT_CONFIG_LN_NAME:
+		ln->name = strdup(name);
+		break;
+	case LT_CONFIG_LN_VALUE:
+		ln->val = val;
+		break;
+	}
+
+	ln->type = type;
+
         lt_init_list_head(&ln->list);
         lt_list_add_tail(&ln->list, head);
 	return 0;
diff --git a/src/config.h b/src/config.h
index 1ac519e..379c7b8 100644
--- a/src/config.h
+++ b/src/config.h
@@ -257,9 +257,18 @@ struct lt_config_audit {
 	int init_ok;
 };
 
+enum {
+	LT_CONFIG_LN_NAME,
+	LT_CONFIG_LN_VALUE,
+};
+
 /* config - list name support */
 struct lt_config_ln {
-	char *name;
+	union {
+		char *name;
+		long val;
+	};
+	int type;
 	struct lt_list_head list;
 };
 
@@ -416,7 +425,7 @@ struct lt_symbol* lt_symbol_get(struct lt_config_shared *cfg,
 struct lt_config_opt *lt_config_opt_new(struct lt_config_app *cfg,
 					int idx, char *sval, long nval);
 int lt_config_opt_process(struct lt_config_app *cfg, struct lt_list_head *list);
-int lt_config_ln_add(struct lt_list_head *head, char *name);
+int lt_config_ln_add(struct lt_list_head *head, char *name, long val, int type);
 int lt_config_ln_fill_buf(struct lt_list_head *head, char *buf, int size);
 char **lt_config_ln_fill_array(struct lt_list_head *head);