*/
static int jim_transport_select(Jim_Interp *interp, int argc, Jim_Obj * const *argv)
{
+ int res;
switch (argc) {
- case 1: /* return/display */
+ case 1: /* autoselect if necessary, then return/display current config */
if (!session) {
- LOG_ERROR("session transport was not selected. Use 'transport select <transport>'");
- return JIM_ERR;
- } else {
- Jim_SetResultString(interp, session->name, -1);
- return JIM_OK;
+ if (!allowed_transports) {
+ LOG_ERROR("Debug adapter does not support any transports? Check config file order.");
+ return JIM_ERR;
+ }
+ LOG_INFO("auto-selecting first available session transport \"%s\". "
+ "To override use 'transport select <transport>'.", allowed_transports[0]);
+ res = transport_select(global_cmd_ctx, allowed_transports[0]);
+ if (res != JIM_OK)
+ return res;
}
+ Jim_SetResultString(interp, session->name, -1);
+ return JIM_OK;
break;
- case 2: /* assign */
+ case 2: /* assign */
if (session) {
if (!strcmp(session->name, argv[1]->bytes)) {
LOG_WARNING("Transport \"%s\" was already selected", session->name);
+ Jim_SetResultString(interp, session->name, -1);
return JIM_OK;
} else {
LOG_ERROR("Can't change session's transport after the initial selection was made");
for (unsigned i = 0; allowed_transports[i]; i++) {
- if (strcmp(allowed_transports[i], argv[1]->bytes) == 0)
- return transport_select(global_cmd_ctx, argv[1]->bytes);
+ if (strcmp(allowed_transports[i], argv[1]->bytes) == 0) {
+ if (transport_select(global_cmd_ctx, argv[1]->bytes) == ERROR_OK) {
+ Jim_SetResultString(interp, session->name, -1);
+ return JIM_OK;
+ }
+ return JIM_ERR;
+ }
}
LOG_ERROR("Debug adapter doesn't support '%s' transport", argv[1]->bytes);