esp32 http server : how to get a wildcard in the uri ?

[DannyBackx]

Hi,

I can use the api to register specific URIs, but I can't find out how to use a wildcard.
None of what I tried (see below) works, I always get

acer: {24} curl http://hall/hello/this-tests-it ; echo " "
This URI doesn't exist
acer: {25}

with messages like these in debug :

W (9477) httpd_uri: httpd_uri: URI '/hello/this-tests-it' not found
W (9477) httpd_txrx: httpd_resp_send_err: 404 Not Found - This URI doesn't exist

Thanks,
Danny

Code: Select all

ESP_LOGI(webserver_tag, "Register URI handlers");
  httpd_uri_t u_hello = {
    "/hello",                   // URI handled
    HTTP_GET,                   // HTTP method
    hello_get_handler,          // Handler
    (void *)0                   // User context
  };
  httpd_register_uri_handler(server, &u_hello);
  u_hello.uri = "/hello/*";
  httpd_register_uri_handler(server, &u_hello);
  u_hello.uri = "/hello/%";
  httpd_register_uri_handler(server, &u_hello);
  u_hello.uri = "/index.html";

[DannyBackx]

Apologies for being too brief, I am using esp-idf 3.2 and would like to use the builtin apis.

[DannyBackx]

I'll answer my own question : this is not available in esp-idf 3.2 yet, but it's in the master branch on github so I assume it'll be in 3.3.
Workarounds are possible in 3.2, see viewtopic.php?p=29992#p29992 .

See https://github.com/espressif/esp-idf/issues/3373 .