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feat(mdns): Add console command for mdns browsing

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This commit is contained in:
David Cermak
2024-07-23 18:06:22 +02:00
parent f107dcd118
commit 1e8ede3396
1 changed files with 82 additions and 0 deletions
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82
components/mdns/mdns_console.c
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@ -1334,6 +1334,85 @@ static void register_mdns_service_subtype_set(void)
ESP_ERROR_CHECK( esp_console_cmd_register(&cmd_service_sub) ); ESP_ERROR_CHECK( esp_console_cmd_register(&cmd_service_sub) );
} }
static struct {
struct arg_str *service;
struct arg_str *proto;
struct arg_end *end;
} mdns_browse_args;
static void mdns_browse_notifier(mdns_result_t *result)
{
if (result) {
mdns_print_results(result);
}
}
static int cmd_mdns_browse(int argc, char **argv)
{
int nerrors = arg_parse(argc, argv, (void **) &mdns_browse_args);
if (nerrors != 0) {
arg_print_errors(stderr, mdns_browse_args.end, argv[0]);
return 1;
}
if (!mdns_browse_args.service->sval[0] || !mdns_browse_args.proto->sval[0]) {
printf("ERROR: Bad arguments!\n");
return 1;
}
mdns_browse_t *handle = mdns_browse_new(mdns_browse_args.service->sval[0], mdns_browse_args.proto->sval[0], mdns_browse_notifier);
return handle ? 0 : 1;
}
static void register_mdns_browse(void)
{
mdns_browse_args.service = arg_str1(NULL, NULL, "<service>", "MDNS Service");
mdns_browse_args.proto = arg_str1(NULL, NULL, "<proto>", "IP Protocol");
mdns_browse_args.end = arg_end(2);
const esp_console_cmd_t cmd_browse = {
.command = "mdns_browse",
.help = "Start browsing",
.hint = NULL,
.func = &cmd_mdns_browse,
.argtable = &mdns_browse_args
};
ESP_ERROR_CHECK( esp_console_cmd_register(&cmd_browse) );
}
static int cmd_mdns_browse_del(int argc, char **argv)
{
int nerrors = arg_parse(argc, argv, (void **) &mdns_browse_args);
if (nerrors != 0) {
arg_print_errors(stderr, mdns_browse_args.end, argv[0]);
return 1;
}
if (!mdns_browse_args.service->sval[0] || !mdns_browse_args.proto->sval[0]) {
printf("ERROR: Bad arguments!\n");
return 1;
}
esp_err_t err = mdns_browse_delete(mdns_browse_args.service->sval[0], mdns_browse_args.proto->sval[0]);
return err == ESP_OK ? 0 : 1;
}
static void register_mdns_browse_del(void)
{
mdns_browse_args.service = arg_str1(NULL, NULL, "<service>", "MDNS Service");
mdns_browse_args.proto = arg_str1(NULL, NULL, "<proto>", "IP Protocol");
mdns_browse_args.end = arg_end(2);
const esp_console_cmd_t cmd_browse_del = {
.command = "mdns_browse_del",
.help = "Stop browsing",
.hint = NULL,
.func = &cmd_mdns_browse_del,
.argtable = &mdns_browse_args
};
ESP_ERROR_CHECK( esp_console_cmd_register(&cmd_browse_del) );
}
void mdns_console_register(void) void mdns_console_register(void)
{ {
register_mdns_init(); register_mdns_init();
@ -1354,6 +1433,9 @@ void mdns_console_register(void)
register_mdns_undelegate_host(); register_mdns_undelegate_host();
register_mdns_service_subtype_set(); register_mdns_service_subtype_set();
register_mdns_browse();
register_mdns_browse_del();
#ifdef CONFIG_LWIP_IPV4 #ifdef CONFIG_LWIP_IPV4
register_mdns_query_a(); register_mdns_query_a();
#endif #endif