📄 oprint.cpp
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// oprint.cpp
// imitates print command
#include <fstream> //for file functions
#include <iostream>
using namespace std;
#include <process.h> //for exit()
int main(int argc, char* argv[] )
{
if(argc != 2)
{
cerr << "\nFormat: oprint filename\n";
exit(-1);
}
char ch; //character to read
ifstream infile; //create file for input
infile.open( argv[1] ); //open file
if( !infile ) //check for errors
{
cerr << "\nCan't open " << argv[1] << endl;
exit(-1);
}
ofstream outfile; //make file
outfile.open("PRN"); //open it for printer
while( infile.get(ch) != 0 ) //read a character
outfile.put(ch); //write character to printer
outfile.put('\x0C'); //formfeed to eject page
return 0;
}
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