void Shell::run(void)
{
int argc = 0;
int bytes = _read(str, sizeof(str));
if (bytes)
{
//_write(str, strlen(str));
argc = cmd_prepare(str, bytes);
cmd_parse(argc, argv);
memset(str, 0, sizeof(str));
uart_prompt();
}
}
error_t parse_opt (int key, char *arg, struct argp_state *state)
{
struct arguments *args = state->input;
switch(key)
{
case ARGP_KEY_ARG:
if (strcmp(arg, "info") == 0)
args->cmdtype = LNVM_INFO;
else if (strcmp(arg, "dev") == 0)
args->cmdtype = LNVM_DEV;
else if (strcmp(arg, "new") == 0){
args->cmdtype = LNVM_NEW;
cmd_prepare(state, args, "new", &argp_new);
}
else if (strcmp(arg, "rm") == 0){
args->cmdtype = LNVM_RM;
cmd_prepare(state, args, "rm", &argp_rm);
}
else if (strcmp(arg, "tgt") == 0){
args->cmdtype = LNVM_TGT;
cmd_prepare(state, args, "tgt", &argp_tgt);
}
else if (strcmp(arg, "getblock") == 0){
args->cmdtype = LNVM_GETBLK;
cmd_prepare(state, args, "getblock", &argp_getblk);
}
else if (strcmp(arg, "putblock") == 0){
args->cmdtype = LNVM_PUTBLK;
cmd_prepare(state, args, "putblock", &argp_putblk);
}
else if (strcmp(arg, "write") == 0){
args->cmdtype = LNVM_WRITE;
cmd_prepare(state, args, "write", &argp_write);
}
else if (strcmp(arg, "read") == 0){
args->cmdtype = LNVM_READ;
cmd_prepare(state, args, "read", &argp_read);
}
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
