ESP web server startup with default uri handler

[erik2727]

I would like to seek advice how to enable the esp32 webserver httpd_uri_t handler to start with default index.html file bypass the http_resp_send handler callback.

I have defined the index.html as one of the binary files and successfully started the webserver using the get handler to redirect to index.html using http_resp_send with a esp_err_t get_handler.

In short ,
/ -->get handler redirect-->index.html can this be just simplify as /index.html by passing the get handler?

Code: Untitled.c Select all

esp_err_t get_handler(httpd_req_t *req) {



	extern const char index_html_start[] asm("_binary_index_html_start");

	extern const char index_html_end[] asm("_binary_index_html_end");



	httpd_resp_send(req, index_html_start ,(index_html_end-index_html_start));



return ESP_OK;

}









static const httpd_uri_t hello = {

		.uri       = "/",

		.method    = HTTP_GET,

		.handler   = get_handler,

	    /* Let's pass response string in user

		 * context to demonstrate it's usage */

		.user_ctx  = "Hello World!"



};



static httpd_handle_t start_webserver(void) {





	httpd_config_t webconfig = HTTPD_DEFAULT_CONFIG();

	ESP_LOGI(TAG, "Starting server on port: '%d'", webconfig.server_port);

	if (httpd_start(&web_server, &webconfig) == ESP_OK) {

		ESP_LOGI(TAGHTTP, "Registering URI handlers");

		httpd_register_uri_handler(web_server, &hello);



	}





	return web_server;





}