Add request/response debug format functions

debug.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+)
+
+func DebugRequest(req *http.Request) string {
+	str := fmt.Sprintf("[%s %s]", req.Method, req.URL.String())
+
+	// Add all headers
+	for header_name, header_values := range req.Header {
+		for _, header_value := range header_values {
+			str += fmt.Sprintf("\n%s: %s", header_name, header_value)
+		}
+	}
+
+	// Add body
+	if req.Body != nil {
+		body, err := io.ReadAll(req.Body)
+
+		if err != nil {
+			str += fmt.Sprintf("\n\n {error while reading request body buffer: %s}", err)
+		} else {
+			str += fmt.Sprintf("\n\n%s", body)
+		}
+	}
+
+	return str
+}
+
+func DebugResponse(res *http.Response) string {
+	str := fmt.Sprintf("[%s %s]", res.Status, res.Request.URL.String())
+
+	// Add all headers
+	for header_name, header_values := range res.Header {
+		for _, header_value := range header_values {
+			str += fmt.Sprintf("\n%s: %s", header_name, header_value)
+		}
+	}
+
+	// Add body
+	if res.Body != nil {
+		body, err := io.ReadAll(res.Body)
+
+		if err != nil {
+			str += fmt.Sprintf("\n\n {error while reading response body buffer: %s}", err)
+		} else {
+			str += fmt.Sprintf("\n\n%s", body)
+		}
+	}
+
+	return str
+}