/*

  Copyright 2008 Nathan Phillip Brink, Ethan Zonca

  This file is a part of DistRen.

  DistRen is free software: you can redistribute it and/or modify

  it under the terms of the GNU Affero General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  DistRen 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 Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License

  along with DistRen.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <mysql.h>

#include <stdio.h>

/* Just some notes -- Ethan Zonca

 *

 * So I read the IRC transcript, and we need some communication and plugin (e.g., blender, povray) standards.

 * In addition to those standards, we should also have standards for information availability,

 * making statistics and remote control of each plugin or the whole system standard and common,

 * so other apps can grab stats from it (such as a j2me phone DistRen status app or a php web

 * interface).

 *

 *

 *

 * Notes from IRCness:

 * Server<==>Client Communication

 * Job initiation:  	<jobnumber> <jobtype={blender,povray,indigo,etc}> <filename> <args specific to the jobtype>

 * Job addition : 		<jobnumber> <alteration: could be (cancel):cancel job (frames):tell the client to render more 

frames>

 * Client Control: 		system <command> (such as drop all jobs, shutdown client, etc)

 *

 *  blender_getframecount()

 *  indigo_getframecount() always return 1... or just not bother with it?

 *

 *	Upload while rendering

 *

 *

 */

// mySql configuration vars

static char *opt_host_name = "localhost";  // Server Hostname

static char *opt_user_name = "distren";    // Username

static char *opt_password = "008987";      // Password

static unsigned int opt_port_num = 0;      // Port (or builtin if 0)

static char *opt_socket_name = NULL;       // Socket Name (or builtin if null)

static char *opt_db_name = "distrend";     // Database name

static unsigned int opt_flags = 0;         // Connection flags, what are these for?

static MYSQL *conn;                        // Pointer to the connection handler

int main(int argc, char *argv[])

{

// It's a happy fun mySQL party! This just test-connects to the server and does absolutely nothing else. Hopefully.

	/* initialize connection handler */

	conn = mysql_init (NULL);

	if (conn == NULL)

	{

	    fprintf (stderr, "mysql_init() failed (probably out of memory)\n");

	    return 1;

	}

	/* connect to server */

	if (mysql_real_connect (conn, opt_host_name, opt_user_name, opt_password,

	        opt_db_name, opt_port_num, opt_socket_name, opt_flags) == NULL)

	{

	    fprintf (stderr, "mysql_real_connect() failed\n");

	    mysql_close (conn);

	    return 1;

	}

	/* disconnect from server */

	mysql_close (conn);

  return 0;

}

/////////////////////// MASTER ///////////////////////////////

#include <mysql.h>

MYSQL *conn;

MYSQL_RES *res;

MYSQL_ROW row;

//

  char *server = "localhost";  // change if/when we do the multiserver setup... then distributed mysql with ssl? haha

  char *user = "mysql";

  char *password = "mysql";    // heh

  char *database = "distrend"; // check... I think this exists already on my server(s)

//

conn = mysql_init(NULL);

if (!mysql_real_connect(conn, server, user, password, database, 0, NULL, 0)) { fprintf(stderr, "%s\n", mysql_error(conn)); return (0); }

// Queuer

void queue(char *filename, int priority, char name, char submitter, char contact) {

// Todo... store frame status in mysql tables, along with table with list of jobs/submitters/contact info/whatever else we want

}

///////////////////////// SLAVE ///////////////////////////////

  int ret;

  char *cmd[] = { "blender", "-b", "-o", output, input, "-s", sframe, "-e", eframe, (char *)0 };

  ret = execv ("/usr/bin/blender", cmd);

}

 */