Function fix_cmd

mod_fix.c:149–332

}

int fix_cmd(const struct cmd_param *params, action_elem_t *elems)
{
	int i;
	const struct cmd_param *param;
	gparam_p gp = NULL;
	int ret;
	pv_elem_t *pve;
	regex_t *re = NULL;
	void *h;

	for (param=params, i=1; param->flags; param++, i++) {
		pve = NULL;
		if ((elems[i].type == NOSUBTYPE) ||
			(elems[i].type == NULLV_ST)) {
			gp = NULL;
			if (param->flags & CMD_PARAM_OPT) {
				if (param->fixup && (param->flags & CMD_PARAM_FIX_NULL)) {
					h = NULL;
					if (param->fixup(&h) < 0) {
						LM_ERR("Fixup failed for param [%d]\n", i);
						ret = E_UNSPEC;
						goto error;
					}

					if (h != NULL) {
						if ((gp = alloc_gp()) == NULL)
							return E_OUT_OF_MEM;

						gp->type = GPARAM_TYPE_FIXUP;
						gp->pval = h;
					}
				}

				goto fill_elems;
			} else {
				LM_BUG("Mandatory parameter missing\n");
				ret = E_BUG;
				goto error;
			}
		}

		if ((gp = alloc_gp()) == NULL)
			return E_OUT_OF_MEM;

		if (param->flags & CMD_PARAM_INT) {

			if (elems[i].type == NUMBER_ST) {
				gp->v.ival = elems[i].u.number;
				gp->pval = &gp->v.ival;
				gp->type = GPARAM_TYPE_VAL;

				if (param->fixup) {
					h = gp->pval;
					if (param->fixup(&gp->pval) < 0) {
						LM_ERR("Fixup failed for param [%d]\n", i);
						ret = E_UNSPEC;
						goto error;
					}