25 lines
506 B
C++
25 lines
506 B
C++
|
#include <fstream>
|
||
|
|
#include <iomanip>
|
||
|
|
#include <iostream>
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
void print_bytes(std::string infile) {
|
||
|
|
std::ifstream in{infile};
|
||
|
|
|
||
|
|
int c;
|
||
|
|
while ((c = in.get()) != EOF) {
|
||
|
|
std::cout << "read: " << std::setw(3) << c << " [" << char(c) << "]"
|
||
|
|
<< std::endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char *argv[]) {
|
||
|
|
if (argc != 2) {
|
||
|
|
std::cout << "Usage: " << argv[0] << " filename" << std::endl;
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
print_bytes(argv[1]);
|
||
|
|
return 0;
|
||
|
|
}
|