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#include <stdio.h>

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#include <sys/types.h>

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#include <sys/stat.h>

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#include <fcntl.h>

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#include <string.h>

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#include <errno.h>

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#include "console.h"

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void showhelp(void) {

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	printf("\nCanFestival kernel test example console\n\n");

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	printf("start - start example\n");

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	printf("stop  - stop example\n");

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	printf("quit  - quit console\n");

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	printf("\n");

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}

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

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{

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	int canf_ktest_dev, cmd;

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	char command[10];

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	char device_path[20] = "/dev/";

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	// create absolute path name for device

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	strcat (device_path, DEVICE_NAME);

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	canf_ktest_dev = open (device_path, O_WRONLY);

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	if (canf_ktest_dev == -1) {

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		perror ("Opening device");

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		return 1;

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	}

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	showhelp();

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	while (1) {

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		printf("> ");

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		scanf ("%s", &command);

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		if (strcmp(command,"start") == 0)

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			cmd = CMD_START;

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		else if (strcmp(command,"stop") == 0)

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			cmd = CMD_STOP;

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		else if (strcmp(command,"quit") == 0)

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			break;

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		else {

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			printf("Bad command\n");

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			continue;

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		}

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		write(canf_ktest_dev, &cmd, sizeof(cmd));

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	}

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	close(canf_ktest_dev);

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	return 0;

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}