#include "vxi11.h"
#include <stdio.h>

#define IDENTIFY "*IDN?"

static char* geterrorstring(int errorcode) {
	switch (errorcode) {
		case 0:
			return "no response from server";
		default:
			return "unknown error code";
	}
}

int main() {
	printf("VXI-11 test client\n");

	int err = 0;

	if (vxi11_open("192.168.2.250")) {

		// write some bytes
		int byteswritten = vxi11_write(IDENTIFY, sizeof(IDENTIFY));
		if (byteswritten >= 0)
			printf("Wrote %d bytes\n", byteswritten);
		else
			printf("Error writing data\n");

		// read some bytes
		int bytesread = vxi11_read();
		if (bytesread >= 0)
			printf("Read %d bytes\n", bytesread);
		else
			printf("Error reading data\n");

		// trigger
		if (vxi11_trigger())
			printf("triggered\n");

		// clear
		if (vxi11_clear())
			printf("cleared\n");

		// abort
		if ((err = vxi11_abort()))
			printf("aborted\n");
		else
			printf("abort failed; %s\n", geterrorstring(err));

		// lock
		if (vxi11_lock())
			printf("locked\n");

		// unlock
		if (vxi11_unlock())
			printf("unlocked\n");

		// remote
		if (vxi11_remote())
			printf("remote'd\n");

		// local
		if (vxi11_local())
			printf("local'd\n");

		// read the status byte
		int statusbyte = vxi11_readstatusbyte();
		if (statusbyte >= 0)
			printf("Status byte is 0x%02x\n", statusbyte);
		else
			printf("Error reading status byte\n");

		// create interrupt channel
		vxi11_create_intr_chan();

		// destroy interrupt channel
		if ((err = vxi11_destroy_intr_chan()))
			printf("destroyed interrupt channel\n");
		else
			printf("Error destroying interrupt channel; %s\n", geterrorstring(err));

		// docmd
		if ((err = vxi11_docmd(0x00)))
			printf("did command, should fail!\n");
		else
			printf("Error calling docmd; %\n", geterrorstring(err));

		// close
		vxi11_close();
	}
	else {
		exit(1);
	}
}