From c4b717abd3f1864ff40f0dbadde87ea6c8acec41 Mon Sep 17 00:00:00 2001
From: Tyler Perkins <tperki17@kent.edu>
Date: Wed, 22 Dec 2021 13:24:38 -0500
Subject: [PATCH] Make wifi curl callback a static member

---
 src/panel/wifi.cpp | 4 ++--
 src/panel/wifi.hpp | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/panel/wifi.cpp b/src/panel/wifi.cpp
index 6f64a27..9d00d61 100644
--- a/src/panel/wifi.cpp
+++ b/src/panel/wifi.cpp
@@ -120,7 +120,7 @@ void wifi::update_texture(){
             CURLcode res;
             curl_easy_setopt(curl, CURLOPT_URL, WIFI_PUBLIC_IP_URL);
             curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, 
-                    dashboard::panel::curl_callback);
+                    dashboard::panel::wifi::curl_callback);
             curl_easy_setopt(curl, CURLOPT_WRITEDATA, &public_ip);
             res = curl_easy_perform(curl);
             curl_easy_cleanup(curl);
@@ -156,7 +156,7 @@ void wifi::initTexture(){
     }
 }
 
-size_t dashboard::panel::curl_callback(void* contents, size_t size, 
+size_t dashboard::panel::wifi::curl_callback(void* contents, size_t size, 
         size_t nmemb, void* userp){
     ((std::string*)userp)->append((char*)contents, size * nmemb);
     return size * nmemb;
diff --git a/src/panel/wifi.hpp b/src/panel/wifi.hpp
index 7d21661..0bd0e37 100644
--- a/src/panel/wifi.hpp
+++ b/src/panel/wifi.hpp
@@ -22,6 +22,8 @@ namespace dashboard::panel {
         wifi();
         ~wifi();
 
+        static size_t curl_callback(void*, size_t, size_t, void*);
+
         void draw();
     private:
         void update();
@@ -29,7 +31,6 @@ namespace dashboard::panel {
         void initTexture();
     };
 
-    size_t curl_callback(void*, size_t, size_t, void*);
 }
 
 #include "../board.hpp"