[core] buffer_append_bs_escaped()

move accesslog_append_escaped() to buffer_append_bs_escaped()
replace buffer_append_string_encoded_json()

1 files changed, 8 insertions, 2 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 9c8e4804..14fef70a 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -179,12 +179,18 @@ typedef enum {
 
 void buffer_append_string_encoded(buffer * restrict b, const char * restrict s, size_t s_len, buffer_encoding_t encoding);
 
-void buffer_append_string_encoded_json(buffer * restrict b, const char * restrict s, size_t len);
-
 /* escape non-printable characters; simple escapes for \t, \r, \n; fallback to \xCC */
 __attribute_nonnull__()
 void buffer_append_string_c_escaped(buffer * restrict b, const char * restrict s, size_t s_len);
 
+typedef enum {
+    BS_ESCAPE_DEFAULT
+   ,BS_ESCAPE_JSON
+} buffer_bs_escape_t;
+
+/* escape non-printable chars, '"', '\\', and chars which high bit set */
+void buffer_append_bs_escaped (buffer * restrict b, const char * restrict s, size_t len, buffer_bs_escape_t esc);
+
 __attribute_nonnull__()
 void buffer_urldecode_path(buffer *b);