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81 | /*
* grafo - graph editor
* Copyright (c) 2003
* Murilo Vicente Goncalves da Silva <murilo@pet.inf.ufpr.br>
* Oliver Matias van Kaick <oliver@pet.inf.ufpr.br>
* Ulisses Cordeiro Pereira <ulisses@cordeiropereira.com.br>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details (file COPYING).
*/
/* ******** */
/* * hw.c * */
/* ******** */
/* Plugin example: hello world */
/* C language headers */
#include <stdio.h>
#include <stdlib.h>
/* Here the GRAFO headers */
/* Add plugins information */
#include "../pgin.h"
/* Add graph struct information */
#include "../graph.h"
/* Mandatory function pgin_info */
Pgin *pgin_info(void);
/* algorithm function */
int HelloWorld(Graph *G, char *mess);
/* Others functions */
/* The pgin_info() function should always be present. GRAFO will call
* it to get the plugin information.
*/
Pgin *pgin_info(void){
Pgin *pgin;
/* Alocate space for HelloWorld and PGIN_LIST_END */
pgin = (Pgin *) malloc(2 * sizeof(Pgin));
/* Includes HelloWorld as the first algorithm of plugin */
pgin[0].type = PGIN_TEST_ALG;
pgin[0].label = "Hello World!";
pgin[0].name = "HelloWorld";
pgin[0].flags = 0;
/* It indicates the end of the list of algorithms */
pgin[1].type = PGIN_LIST_END;
pgin[1].label = 0;
pgin[1].name = 0;
pgin[1].flags = 0;
return pgin;
}
/* This is the plugin's main function */
int HelloWorld(Graph *G, char *mess){
sprintf(mess, "Hello World!");
return 1;
}
/* ******* */
/* * End * */
/* ******* */
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