Building WebUpdater fails in library code...

Projects Programming
13

Juraj:
Isn't in the library a constructor or method to set custom html from sketch?

Well, I am not versed in C++ so I don't know how you find the constructor. But here is the accompanying h file content:

#ifndef __HTTP_UPDATE_SERVER_H
#define __HTTP_UPDATE_SERVER_H

class ESP8266WebServer;

class ESP8266HTTPUpdateServer
{
  public:
    ESP8266HTTPUpdateServer(bool serial_debug=false);

    void setup(ESP8266WebServer *server)
    {
      setup(server, NULL, NULL);
    }

    void setup(ESP8266WebServer *server, const char * path)
    {
      setup(server, path, NULL, NULL);
    }

    void setup(ESP8266WebServer *server, const char * username, const char * password)
    {
      setup(server, "/update", username, password);
    }

    void setup(ESP8266WebServer *server, const char * path, const char * username, const char * password);

  protected:
    void _setUpdaterError();

  private:
    bool _serial_output;
    ESP8266WebServer *_server;
    char * _username;
    char * _password;
    bool _authenticated;
    String _updaterError;
};
#endif

In this I cannot see any call that allows redefining the index page. There are a few overloaded versions of the setup() function to allow for running in various modes, though.

The page itself is defined at the top of the cpp file (I have removed my additions):

static const char serverIndex[] PROGMEM =
  R"(<html><body><form method='POST' action='' enctype='multipart/form-data'>
                  <input type='file' name='update'>
                  <input type='submit' value='Update'>
               </form>
         </body></html>)";
static const char successResponse[] PROGMEM = 
  "<META http-equiv=\"refresh\" content=\"15;URL=/\">Update Success! Rebooting...\n";

So it seems like the index page is hard coded and can only be modified via the library sourcecode....