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-rw-r--r--common.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/common.c b/common.c
index 3dee9a5..67781dc 100644
--- a/common.c
+++ b/common.c
@@ -782,6 +782,24 @@ static void config_item_write_object_innards
(struct config_writer *self, struct config_item_ *object);
static void
+config_item_write_string (struct str *output, const struct str *s)
+{
+ str_append_c (output, '"');
+ for (size_t i = 0; i < s->len; i++)
+ {
+ unsigned char c = s->str[i];
+ if (c == '\n') str_append (output, "\\n");
+ else if (c == '\r') str_append (output, "\\r");
+ else if (c == '\t') str_append (output, "\\t");
+ else if (c == '\\') str_append (output, "\\\\");
+ else if (c == '"') str_append (output, "\\\"");
+ else if (c < 32) str_append_printf (output, "\\x%02x", c);
+ else str_append_c (output, c);
+ }
+ str_append_c (output, '"');
+}
+
+static void
config_item_write_value (struct config_writer *self, struct config_item_ *value)
{
switch (value->type)
@@ -797,7 +815,7 @@ config_item_write_value (struct config_writer *self, struct config_item_ *value)
break;
case CONFIG_ITEM_STRING:
case CONFIG_ITEM_STRING_ARRAY:
- // TODO
+ config_item_write_string (self->output, &value->value.string);
break;
case CONFIG_ITEM_OBJECT:
{