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/***********************************************************************
*
* Name: prtdrtst
*
* Purpose: Test program for prtdrive
*
* Algorithm: Tests prt_open, prt_write, and prt_close of prtdrive
*
**************************************************************************/
#include <stdio.h>
#include <dos.h>;
int main()
{
int e_flag;
int tmp;
int rc;
char buffer[100];
int length;
extern int prt_write(char far *buff,int far *len);
/* open printer */
rc = 1;
rc = prt_open(&e_flag);
if ( rc != 0) {
printf("\nrc(open) = %d",rc);
exit();
}
/* prepare test string */
strcpy(buffer,"This is a test of the printer driver ... 1234567890 ...........\015\012");
length = 65;
/* print test string 25 times */
for (tmp = 1; tmp < 26; tmp++) {
e_flag = 0;
rc = prt_write(buffer,&length);
if (rc != 0) {
printf("\nrc(write) = %d",rc);
}
/* loop until printer done */
while (e_flag == 0)
printf("waiting %d\n",tmp);
}
e_flag = 0;
length = 29;
rc = prt_write("End of Printer Driver Test\015\012\n",&length);
if (rc != 0) {
printf("\nrc(write) = %d",rc);
}
/* loop until printer done */
while (e_flag == 0)
printf("Waiting for Printer test to finish\n");
prt_close();
return 0;
}
int IO_complete(int device, int *stkptr)
{
return 0;
}
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