src/maingui/main.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

#include <QApplication>
#include <fstream>
#include "printergui.h"
#include <fcntl.h>
#include <sys/stat.h>

int main(int argc, char *argv[])
{
  // First check parameter count
  if (argc != 3)
      return 2;

  // Check if file exists
  int fh = open(argv[2], O_RDONLY);
  if (fh < 0) {
    fprintf(stderr, "ERROR: Could not open %s for reading..\n", argv[2]);
	 return 2;
  }
  close(fh);

  QApplication a(argc, argv);
  PrinterGui w(argv);
  w.show();
  return a.exec();
}