Implement HTTP chunk encoding

A new function pointer, namely chunk, has been added to struct
http_response so that library users can generate their message bodies
dynamically.

1 files changed, 4 insertions, 3 deletions

diff --git a/include/libweb/http.h b/include/libweb/http.h
index 87edf8a..dab19df 100644
--- a/include/libweb/http.h
+++ b/include/libweb/http.h
@@ -109,14 +109,15 @@ struct http_response
     unsigned long long n;
     size_t n_headers;
     void (*free)(void *);
-    void *step_args;
+    void *args;
+    int (*chunk)(void *buf, size_t n, bool *done, void *user, void *args);
 
     union http_step
     {
         int (*length)(unsigned long long len, const struct http_cookie *c,
-            struct http_response *r, void *user, void *step_args);
+            struct http_response *r, void *user, void *args);
         int (*payload)(const struct http_payload *p, struct http_response *r,
-            void *user, void *step_args);
+            void *user, void *args);
     } step;
 };