func on_http_generate(request *cocaine.Request, response *cocaine.Response) {
defer response.Close()
r, err := cocaine.UnpackProxyRequest(<-request.Read())
if err != nil {
response.ErrorMsg(-200, err.Error())
return
}
message := r.FormValue("message")
if len(message) == 0 {
response.Write(cocaine.WriteHead(http.StatusBadRequest, ErrorHeaders))
response.Write("Missing argument `message`")
return
}
png, err := qenerate(message)
if err != nil {
response.Write(cocaine.WriteHead(http.StatusInternalServerError, ErrorHeaders))
response.Write("Unable to generate QR")
return
}
response.Write(cocaine.WriteHead(http.StatusOK, OkHeaders))
response.Write(png)
}
func http_test(request *cocaine.Request, response *cocaine.Response) {
req := cocaine.UnpackProxyRequest(<-request.Read())
response.Write(cocaine.WriteHead(200, [][2]string{{"Content-Type", "text/html"}}))
ans := fmt.Sprintf("Method: %s, Uri: %s, UA: %s", req.Method, req.URL, req.UserAgent())
response.Write(ans)
response.Close()
}