int
cli_cmd_process (struct cli_state *state, int argc, char **argv)
{
int ret = 0;
struct cli_cmd_word *word = NULL;
struct cli_cmd_word *next = NULL;
int i = 0;
word = &state->tree.root;
if (!argc)
return 0;
for (i = 0; i < argc; i++) {
next = cli_cmd_nextword (word, argv[i]);
word = next;
if (!word)
break;
if (word->cbkfn)
break;
}
if (!word) {
cli_out ("unrecognized word: %s (position %d)",
argv[i], i);
return -1;
}
if (!word->cbkfn) {
cli_out ("unrecognized command");
return -1;
}
if ( strcmp (word->word,"help")==0 )
goto callback;
state->await_connected = cli_cmd_needs_connection (word);
ret = cli_cmd_await_connected (state->await_connected);
if (ret) {
cli_out ("Connection failed. Please check if gluster "
"daemon is operational.");
gf_log ("", GF_LOG_INFO, "Exiting with: %d", ret);
exit (ret);
}
callback:
ret = word->cbkfn (state, word, (const char **)argv, argc);
(void) cli_cmd_status_reset ();
return ret;
}
int
cli_rl_autocomplete_prepare (struct cli_state *state, const char *text)
{
struct cli_cmd_word *word = NULL;
struct cli_cmd_word *next = NULL;
char **tokens = NULL;
char **tokenp = NULL;
char *token = NULL;
char **matches = NULL;
tokens = cli_rl_tokenize (text);
if (!tokens)
return 0;
word = &state->tree.root;
for (tokenp = tokens; (token = *tokenp); tokenp++) {
if (!*(tokenp+1)) {
/* last word */
break;
}
next = cli_cmd_nextword (word, token);
word = next;
if (!word)
break;
}
if (!word)
goto out;
matches = cli_rl_get_matches (state, word, token);
state->matches = matches;
state->matchesp = matches;
out:
cli_cmd_tokens_destroy (tokens);
return 0;
}
