File: printable.cc

package info (click to toggle)
crossroads 2.65-1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 2,664 kB
  • ctags: 355
  • sloc: cpp: 4,212; perl: 1,658; xml: 269; makefile: 186; sh: 46
file content (24 lines) | stat: -rw-r--r-- 437 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
#include "netbuffer"

string Netbuffer::printable (char ch) const {
    ostringstream o;
    
    if (isprint(ch) && ch != '\\') {
	o << ch;
	return (o.str());
    } else if (ch == '\n')
	return ("\\n");
    else if (ch == '\r')
	return ("\\r");
    else if (ch == '\t')
	return ("\\t");
    else {
	char buf[10];
	sprintf (buf, "%3.3o", ch & 0xff);
	o << "\\" << buf;
	return (o.str());
    }

    // Avoid warnings
    return (".");
}