From 9e63fb59e7b8506183172869ea44b68cdec29be5 Mon Sep 17 00:00:00 2001
From: Andrew Opalach <andrew@akon.city>
Date: Fri, 4 Oct 2024 13:36:54 -0400
Subject: Tons of changes

Mainly for things that came up in other projects.

Signed-off-by: Andrew Opalach <andrew@akon.city>
---
 src/curl/curl.c      |  4 ++--
 src/curl/curl.h      |  3 ++-
 src/curl/http.c      |  3 ++-
 src/curl/websocket.c | 20 ++++++++++++++------
 src/curl/websocket.h |  4 +++-
 5 files changed, 23 insertions(+), 11 deletions(-)

(limited to 'src/curl')

diff --git a/src/curl/curl.c b/src/curl/curl.c
index 3f4cb9e..5560487 100644
--- a/src/curl/curl.c
+++ b/src/curl/curl.c
@@ -13,7 +13,7 @@ static void curl_socket_action_callback(struct ev_loop *loop, ev_io *w, s32 reve
         al_log_error("curl", "curl_multi_socket_action() failed (%s).", curl_multi_strerror(mc));
         return;
     }
-    curl->handle_events(curl);
+    curl->handle_events(curl->userdata, curl);
 }
 
 static void set_sock(struct aki_curl *curl, s32 what)
@@ -53,7 +53,7 @@ static void timeout_callback(struct ev_loop *loop, ev_timer *w, s32 revents)
     curl->timer_started = false;
     s32 running;
     curl_multi_socket_action(curl->multi_handle, CURL_SOCKET_TIMEOUT, 0, &running);
-    curl->handle_events(curl);
+    curl->handle_events(curl->userdata, curl);
 }
 
 static s32 timer_callback(CURLM *multi, s64 timeout_ms, void *userp)
diff --git a/src/curl/curl.h b/src/curl/curl.h
index 1850dcf..5bb38c0 100644
--- a/src/curl/curl.h
+++ b/src/curl/curl.h
@@ -13,7 +13,8 @@ struct aki_curl {
     CURL *handle;
     CURLM *multi_handle;
     curl_socket_t sock;
-    void (*handle_events)(struct aki_curl *);
+    void (*handle_events)(void *, struct aki_curl *);
+    void *userdata;
 };
 
 bool aki_curl_init(struct aki_curl *curl);
diff --git a/src/curl/http.c b/src/curl/http.c
index c58d5a6..cdd740b 100644
--- a/src/curl/http.c
+++ b/src/curl/http.c
@@ -19,8 +19,9 @@ static void check_status_codes(struct aki_curl *curl)
     }
 }
 
-static void http_handle_events(struct aki_curl *curl)
+static void http_handle_events(void *userdata, struct aki_curl *curl)
 {
+    (void)userdata;
     s32 pending;
     CURLMsg *msg;
     struct aki_http *http = (struct aki_http *)curl;
diff --git a/src/curl/websocket.c b/src/curl/websocket.c
index 4d480c3..aede3de 100644
--- a/src/curl/websocket.c
+++ b/src/curl/websocket.c
@@ -3,8 +3,9 @@
 
 #include "websocket.h"
 
-static void websocket_handle_events(struct aki_curl *curl)
+static void websocket_handle_events(void *userdata, struct aki_curl *curl)
 {
+    struct aki_websocket *ws = (struct aki_websocket *)userdata;
     s32 pending;
     CURLMsg *msg;
     while ((msg = curl_multi_info_read(curl->multi_handle, &pending))) {
@@ -12,6 +13,8 @@ static void websocket_handle_events(struct aki_curl *curl)
         case CURLMSG_DONE:
             aki_curl_remove_handle(curl);
             aki_curl_close(curl);
+            aki_buffer_free(&ws->frame);
+            ws->callback(ws->userdata, NULL, NULL, 0);
             return;
         case CURLMSG_LAST:
             break;
@@ -51,13 +54,17 @@ void aki_websocket_set_url(struct aki_websocket *ws, str *url)
 bool aki_websocket_connect(struct aki_websocket *ws, struct aki_event_loop *loop,
     void (*callback)(void *, const struct curl_ws_frame *, u8 *, size_t), void *userdata)
 {
-    al_assert(ws->curl.loop == NULL);
+    // Connect blocking.
+    //curl_easy_setopt(ws->curl.handle, CURLOPT_CONNECT_ONLY, 2L);
+    //curl_easy_perform(ws->curl.handle);
+    curl_easy_setopt(ws->curl.handle, CURLOPT_CONNECT_ONLY, 0L);
     ws->curl.loop = loop;
     ws->callback = callback;
     ws->userdata = userdata;
     curl_easy_setopt(ws->curl.handle, CURLOPT_WRITEFUNCTION, stream_write_callback);
     curl_easy_setopt(ws->curl.handle, CURLOPT_WRITEDATA, ws);
     ws->curl.handle_events = websocket_handle_events;
+    ws->curl.userdata = ws;
     return aki_curl_add_handle(&ws->curl);
 }
 
@@ -69,13 +76,14 @@ void aki_websocket_disconnect(struct aki_websocket *ws, u16 status)
     al_assert(sent == sizeof(u16));
 }
 
-//aki_websocket_close();
-//aki_buffer_free(&ws->frame);
-
 bool aki_websocket_send_frame(struct aki_websocket *ws, u8 *data, size_t size)
 {
     size_t sent;
-    curl_ws_send(ws->curl.handle, data, size, &sent, 0, CURLWS_TEXT);
+    CURLcode code = curl_ws_send(ws->curl.handle, data, size, &sent, 0, CURLWS_TEXT);
+    if (code != CURLE_OK) {
+        al_log_error("curl", "curl_ws_send() failed (%s).", curl_easy_strerror(code));
+        return false;
+    }
     al_assert(sent == size);
     return true;
 }
diff --git a/src/curl/websocket.h b/src/curl/websocket.h
index 3dc740a..276f6bc 100644
--- a/src/curl/websocket.h
+++ b/src/curl/websocket.h
@@ -1,6 +1,8 @@
 #pragma once
 
-#include "http.h"
+#include "../util/buffer.h"
+
+#include "curl.h"
 
 struct aki_websocket {
     struct aki_curl curl;
-- 
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