uclient: defer read notifications to uloop timer

[project/uclient.git] / uclient.h

diff --git a/uclient.h b/uclient.h
index 212fb7d71e84d58c9761615d7e1e0688e1647b69..29563b35d215bd297962bdfca3e0dd22cf2f219e 100644 (file)
--- a/uclient.h
+++ b/uclient.h
@@ -36,6 +36,7 @@ enum uclient_error_code {
        UCLIENT_ERROR_SSL_INVALID_CERT,
        UCLIENT_ERROR_SSL_CN_MISMATCH,
        UCLIENT_ERROR_MISSING_SSL_CONTEXT,
+       __UCLIENT_ERROR_MAX
 };
 
 union uclient_addr {
@@ -61,6 +62,7 @@ struct uclient {
 
        union uclient_addr local_addr, remote_addr;
 
+       struct uclient_url *proxy_url;
        struct uclient_url *url;
        int timeout_msecs;
        void *priv;
@@ -73,6 +75,7 @@ struct uclient {
        struct blob_attr *meta;
 
        struct uloop_timeout connection_timeout;
+       struct uloop_timeout read_notify;
        struct uloop_timeout timeout;
 };
 
@@ -88,6 +91,8 @@ struct uclient *uclient_new(const char *url, const char *auth_str, const struct
 void uclient_free(struct uclient *cl);
 
 int uclient_set_url(struct uclient *cl, const char *url, const char *auth);
+int uclient_set_proxy_url(struct uclient *cl, const char *url_str, const char *auth_str);
+
 
 /**
  * Sets connection timeout.
@@ -111,6 +116,7 @@ int uclient_write(struct uclient *cl, const char *buf, int len);
 int uclient_request(struct uclient *cl);
 
 char *uclient_get_addr(char *dest, int *port, union uclient_addr *a);
+struct ustream_ssl_ctx *uclient_new_ssl_context(const struct ustream_ssl_ops **ops);
 
 /* HTTP */
 extern const struct uclient_backend uclient_backend_http;
@@ -118,9 +124,23 @@ extern const struct uclient_backend uclient_backend_http;
 int uclient_http_reset_headers(struct uclient *cl);
 int uclient_http_set_header(struct uclient *cl, const char *name, const char *value);
 int uclient_http_set_request_type(struct uclient *cl, const char *type);
-bool uclient_http_redirect(struct uclient *cl);
+int uclient_http_redirect(struct uclient *cl);
+
+static inline bool uclient_http_status_redirect(struct uclient *cl)
+{
+       switch (cl->status_code) {
+       case 301:
+       case 302:
+       case 307:
+               return true;
+       default:
+               return false;
+       }
+}
 
 int uclient_http_set_ssl_ctx(struct uclient *cl, const struct ustream_ssl_ops *ops,
                             struct ustream_ssl_ctx *ctx, bool require_validation);
+int uclient_http_set_address_family(struct uclient *cl, int af);
+const char *uclient_strerror(unsigned err);
 
 #endif