void
cmd_print_usage (int cmd_index, int cmd_index_sub)
{
if(GCMD_NAME(cmd_index))
dprintf("usage: %s", GCMD_NAME(cmd_index));
if (GCMD_SUB_NAME(cmd_index, cmd_index_sub))
dprintf(" %s", GCMD_SUB_NAME(cmd_index, cmd_index_sub));
if(GCMD_SUB_ACT(cmd_index, cmd_index_sub) && GCMD_SUB_USAGE(cmd_index, cmd_index_sub))
dprintf(" %s %s\n\n", GCMD_SUB_ACT(cmd_index, cmd_index_sub),
GCMD_SUB_USAGE(cmd_index, cmd_index_sub));
}
/*command string lookup*/
a_uint32_t
cmd_lookup(char **cmd_str, int *cmd_index, int *cmd_index_sub)
{
a_uint32_t no, sub_no;
a_uint32_t cmd_deepth = 0;
*cmd_index = GCMD_DESC_NO_MATCH;
*cmd_index_sub = GCMD_DESC_NO_MATCH;
if (cmd_str[0] == NULL)
return cmd_deepth;
for (no = 0; GCMD_DESC_VALID(no); no++)
{
if (strcasecmp(cmd_str[0], GCMD_NAME(no)))
continue;
for (sub_no = 0; GCMD_SUB_DESC_VALID(no, sub_no); sub_no++)
{
if (cmd_str[1] != NULL && cmd_str[2] != NULL)
{
if (GCMD_SUB_NAME(no, sub_no) && GCMD_SUB_ACT(no, sub_no)
&& !strcasecmp(cmd_str[1], GCMD_SUB_NAME(no, sub_no))
&& !strcasecmp(cmd_str[2], GCMD_SUB_ACT(no, sub_no)))
{
*cmd_index = no;
*cmd_index_sub = sub_no;
cmd_deepth = 3;
return cmd_deepth;
}
else if (!GCMD_SUB_NAME(no, sub_no) && GCMD_SUB_ACT(no, sub_no)
&& !strcasecmp(cmd_str[1], GCMD_SUB_ACT(no, sub_no)))
{
*cmd_index = no;
*cmd_index_sub = sub_no;
cmd_deepth = 2;
return cmd_deepth;
}
}
else if (cmd_str[1] != NULL && cmd_str[2] == NULL)
{
if (!GCMD_SUB_NAME(no, sub_no) && GCMD_SUB_ACT(no, sub_no)
&& !strcasecmp(cmd_str[1], GCMD_SUB_ACT(no, sub_no)))
{
*cmd_index = no;
*cmd_index_sub = sub_no;
cmd_deepth = 2;
return cmd_deepth;
}
}
}
}
return cmd_deepth;
}
static int
search_cmd_sub(int cmd_id, int *pmatch_sub_id, char *sub_name, int is_print)
{
int cmd_sub_no, pmatch_sub_nr = 0, fmatch_sub_save = GCMD_DESC_NO_MATCH;
*pmatch_sub_id = GCMD_DESC_NO_MATCH;
/*search for full matched */
for (cmd_sub_no = 0; GCMD_SUB_DESC_VALID(cmd_id, cmd_sub_no); cmd_sub_no++)
{
if (!GCMD_SUB_NAME(cmd_id, cmd_sub_no))
continue;
if (!strcasecmp(sub_name, GCMD_SUB_NAME(cmd_id, cmd_sub_no)))
{
/*full matched */
printc(is_print, "%-10s\t%s\n", GCMD_SUB_ACT(cmd_id, cmd_sub_no), GCMD_SUB_MEMO(cmd_id, cmd_sub_no));
//*pmatch_sub_id = cmd_sub_no;
if(fmatch_sub_save == GCMD_DESC_NO_MATCH)
{
*pmatch_sub_id = fmatch_sub_save = cmd_sub_no;
}
}
else if (!strncasecmp(sub_name, GCMD_SUB_NAME(cmd_id, cmd_sub_no), strlen(sub_name)))
{
if(fmatch_sub_save != GCMD_DESC_NO_MATCH)
continue;
/*partly matched */
if (*pmatch_sub_id == GCMD_DESC_NO_MATCH || (GCMD_SUB_NAME(cmd_id, cmd_sub_no-1) &&
strcasecmp(GCMD_SUB_NAME(cmd_id, cmd_sub_no), GCMD_SUB_NAME(cmd_id, cmd_sub_no-1))))
{
printc(is_print, "%-10s\t", GCMD_SUB_NAME(cmd_id, cmd_sub_no));
pmatch_sub_nr++;
*pmatch_sub_id = cmd_sub_no;
}
}
}
if (pmatch_sub_nr > 1)
printc(is_print, "\n");
return pmatch_sub_nr;
}
static int
search_cmd_action(int cmd_id, int *pmatch_act_id, char *sub_name, char *action, int is_print)
{
int cmd_act_no = 0, pmatch_act_nr = 0;
*pmatch_act_id = GCMD_DESC_NO_MATCH;
/*search for full matched */
for (cmd_act_no = 0; GCMD_SUB_DESC_VALID(cmd_id, cmd_act_no); cmd_act_no++)
{
if (strcasecmp(sub_name, GCMD_SUB_NAME(cmd_id, cmd_act_no)))
continue;
if (!GCMD_SUB_ACT(cmd_id, cmd_act_no))
continue;
if (!strcasecmp(action, GCMD_SUB_ACT(cmd_id, cmd_act_no)))
{
/*full matched */
if (*pmatch_act_id == GCMD_DESC_NO_MATCH)
{
printc(is_print, "%-10s\n", GCMD_SUB_USAGE(cmd_id, cmd_act_no));
}
*pmatch_act_id = cmd_act_no;
break;
}
else if (!strncasecmp(action, GCMD_SUB_ACT(cmd_id, cmd_act_no), strlen(action)))
{
/*partly matched */
if (*pmatch_act_id == GCMD_DESC_NO_MATCH ||( GCMD_SUB_ACT(cmd_id, cmd_act_no-1) &&
strcasecmp(GCMD_SUB_ACT(cmd_id, cmd_act_no), GCMD_SUB_ACT(cmd_id, cmd_act_no-1))))
{
printc(is_print, "%-10s\t%s\n", GCMD_SUB_ACT(cmd_id, cmd_act_no), GCMD_SUB_MEMO(cmd_id, cmd_act_no));
pmatch_act_nr++;
*pmatch_act_id = cmd_act_no;
}
}
}
return pmatch_act_nr;
}
static void
handle_tab(void)
{
int cmd_nr = 0;
char matchBuf[MATCH_BUF_MAX];
char *tmp_str[3];
memset(matchBuf, 0, MATCH_BUF_MAX);
strncpy(matchBuf, cmd_strp, cmd_cursor);
printf("\n");
/* split command string into temp array */
tmp_str[cmd_nr] = (void *) strtok(matchBuf, " ");
if(!tmp_str[cmd_nr]) {
print_cmd_all();
if (cmd_promptp)
printf("\n%s%s", cmd_promptp, cmd_strp);
_cursor_recover();
return;
}
while (tmp_str[cmd_nr]) {
if (++cmd_nr == 3)
break;
tmp_str[cmd_nr] = (void *) strtok(NULL, " ");
}
int is_print = 1, is_completed = 0;
int pmatch_nr = 0, pmatch_id = GCMD_DESC_NO_MATCH;
pmatch_nr = search_cmd_type(tmp_str[0], &pmatch_id, is_print);
if (cmd_nr == 1) {
if (ONE_PART_MATCHED(pmatch_nr, pmatch_id)) {
_cmd_complete(tmp_str[0], GCMD_NAME(pmatch_id));
is_completed = 1;
}
if(NONE_MATCHED(pmatch_nr, pmatch_id)) {
print_cmd_all();
} else if(FULL_MATCHED(pmatch_nr, pmatch_id)) {
print_sub_all(pmatch_id);
}
} else if (cmd_nr > 1) {
if (FULL_MATCHED(pmatch_nr, pmatch_id)) {
int pmatch_sub_nr = 0, pmatch_sub_id = GCMD_DESC_NO_MATCH;
if(cmd_nr == 3) is_print = 0;
pmatch_sub_nr = search_cmd_sub(pmatch_id, &pmatch_sub_id, tmp_str[1], is_print);
if(cmd_nr == 2) {
if (ONE_PART_MATCHED(pmatch_sub_nr, pmatch_sub_id)) {
_cmd_complete(tmp_str[1], GCMD_SUB_NAME(pmatch_id, pmatch_sub_id));
is_completed = 1;
}
} else if (cmd_nr == 3){
int pmatch_act_nr = 0, pmatch_act_id = GCMD_DESC_NO_MATCH;
pmatch_act_nr = search_cmd_action(pmatch_id, &pmatch_act_id, tmp_str[1], tmp_str[2], is_print);
if (ONE_PART_MATCHED(pmatch_act_nr, pmatch_act_id)) {
_cmd_complete(tmp_str[2], GCMD_SUB_ACT(pmatch_id, pmatch_act_id));
is_completed = 1;
} else if (FULL_MATCHED(pmatch_act_nr, pmatch_act_id)) {
is_print = 1;
printc(is_print, "%-10s\n", GCMD_SUB_USAGE(pmatch_id, pmatch_act_id));
}
}
}
}
if (is_completed == 0) {
/*re-echo */
if (cmd_promptp)
printf("\n%s%s", cmd_promptp, cmd_strp);
_cursor_recover();
}
//_cursor_recover();
}