klish/clish/shell/shell_find_create_ptype.c

/*
 * shell_find_create_ptype.c
 */
#include "private.h"

#include <assert.h>
/*--------------------------------------------------------- */
clish_ptype_t *clish_shell_find_create_ptype(clish_shell_t * this,
					     const char *name,
					     const char *text,
					     const char *pattern,
					     clish_ptype_method_e method,
					     clish_ptype_preprocess_e
					     preprocess)
{
	clish_ptype_t *ptype = lub_bintree_find(&this->ptype_tree, name);

	if (NULL == ptype) {
		/* create a ptype */
		ptype =
		    clish_ptype_new(name, text, pattern, method, preprocess);
		assert(ptype);
		clish_shell_insert_ptype(this, ptype);
	} else {
		if (pattern) {
			/* set the pattern */
			clish_ptype__set_pattern(ptype, pattern, method);
			/* set the preprocess */
			clish_ptype__set_preprocess(ptype, preprocess);
		}
		if (text) {
			/* set the help text */
			clish_ptype__set_text(ptype, text);
		}
	}
	return ptype;
}

/*--------------------------------------------------------- */