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authorPřemysl Janouch <p.janouch@gmail.com>2018-01-08 21:38:13 +0100
committerPřemysl Janouch <p.janouch@gmail.com>2018-01-08 22:16:52 +0100
commit682f90e98979f25d1825d9311f596341e9a541e7 (patch)
treee1b056cbf7e6e5ae0132a75f4f732cd3a595b067 /degesch.c
parent277af83100c96ac6de137be16f970c1612b46cff (diff)
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degesch: simplify the configuration dumper
Diffstat (limited to 'degesch.c')
-rw-r--r--degesch.c40
1 files changed, 11 insertions, 29 deletions
diff --git a/degesch.c b/degesch.c
index 1906123..74ce5e1 100644
--- a/degesch.c
+++ b/degesch.c
@@ -7934,16 +7934,9 @@ send_autosplit_message (struct server *s,
// --- Configuration dumper ----------------------------------------------------
-struct config_dump_level
-{
- struct config_dump_level *next; ///< Next print level
- const char *name; ///< Name of the object
-};
-
struct config_dump_data
{
- struct config_dump_level *head; ///< The first level
- struct config_dump_level **tail; ///< Where to place further levels
+ struct strv path; ///< Levels
struct strv *output; ///< Where to place new entries
};
@@ -7956,23 +7949,14 @@ config_dump_children
{
hard_assert (object->type == CONFIG_ITEM_OBJECT);
- struct config_dump_level level;
- level.next = NULL;
-
- struct config_dump_level **prev_tail = data->tail;
- *data->tail = &level;
- data->tail = &level.next;
-
struct str_map_iter iter = str_map_iter_make (&object->value.object);
struct config_item *child;
while ((child = str_map_iter_next (&iter)))
{
- level.name = iter.link->key;
+ strv_append_owned (&data->path, iter.link->key);
config_dump_item (child, data);
+ strv_steal (&data->path, data->path.len - 1);
}
-
- data->tail = prev_tail;
- *data->tail = NULL;
}
static void
@@ -7992,14 +7976,10 @@ config_dump_item (struct config_item *item, struct config_dump_data *data)
return;
struct str line = str_make ();
- struct config_dump_level *iter = data->head;
- if (iter)
- {
- str_append (&line, iter->name);
- iter = iter->next;
- }
- for (; iter; iter = iter->next)
- str_append_printf (&line, ".%s", iter->name);
+ if (data->path.len)
+ str_append (&line, data->path.vector[0]);
+ for (size_t i = 1; i < data->path.len; i++)
+ str_append_printf (&line, ".%s", data->path.vector[i]);
struct str value = str_make ();
config_item_write (item, false, &value);
@@ -8027,11 +8007,13 @@ static void
config_dump (struct config_item *root, struct strv *output)
{
struct config_dump_data data;
- data.head = NULL;
- data.tail = &data.head;
+ data.path = strv_make ();
data.output = output;
config_dump_item (root, &data);
+
+ hard_assert (!data.path.len);
+ strv_free (&data.path);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -