diff options
| -rw-r--r-- | printutils/lpr.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/printutils/lpr.c b/printutils/lpr.c index b8c77bf..8650710 100644 --- a/printutils/lpr.c +++ b/printutils/lpr.c @@ -53,32 +53,32 @@ int lpr_main(int argc, char *argv[]) const char *jobtitle; const char *hostname; const char *jobclass; - char *logname; + char *username; int pid1000; int server_sock, tmp_fd; unsigned opt; enum { VERBOSE = 1 << 0, - USE_HEADER = 1 << 1, /* -h banner or header for this job */ - USE_MAIL = 1 << 2, /* send mail to user@hostname */ - OPT_U = 1 << 3, /* -U <username> */ - OPT_J = 1 << 4, /* -J <title> is the jobtitle for the banner page */ - OPT_C = 1 << 5, /* -C <class> job classification */ - OPT_P = 1 << 6, /* -P <queue[@host[:port]]> */ + USE_HEADER = 1 << 1, /* -h: want banner printed */ + USE_MAIL = 1 << 2, /* -m: send mail back to user */ + OPT_U = 1 << 3, /* -U username */ + OPT_J = 1 << 4, /* -J title: the job title for the banner page */ + OPT_C = 1 << 5, /* -C class: job "class" (? supposedly printed on banner) */ + OPT_P = 1 << 6, /* -P queue[@host[:port]] */ /* if no -P is given use $PRINTER, then "lp@localhost:515" */ }; /* Set defaults, parse options */ hostname = mygethostname31(); netopt = NULL; - logname = getenv("LOGNAME"); - if (logname == NULL) - logname = (char*)"user"; /* TODO: getpwuid(getuid())->pw_name? */ + username = getenv("LOGNAME"); + if (username == NULL) + username = (char*)"user"; /* TODO: getpwuid(getuid())->pw_name? */ opt = getopt32(argv, "VhmU:J:C:P:", - &logname, &jobtitle, &jobclass, &netopt); + &username, &jobtitle, &jobclass, &netopt); argv += optind; parse_prt(netopt, &netprint); - logname = xstrndup(logname, 31); + username = xstrndup(username, 31); /* For stdin we need to save it to a tempfile, * otherwise we can't know the size. */ @@ -127,18 +127,18 @@ int lpr_main(int argc, char *argv[]) /* H HOST, P USER, l DATA_FILE_NAME, J JOBNAME */ strings[0] = xasprintf("H%.32s\n" "P%.32s\n" "l%.32s\n" "J%.99s\n", - hostname, logname, dfa_name, - !(opt & OPT_J) ? *argv : jobtitle); + hostname, username, dfa_name, + (opt & OPT_J) ? jobtitle : *argv); sptr = &strings[1]; /* C CLASS - printed on banner page (if L cmd is also given) */ - if (opt & OPT_J) /* [1] */ + if (opt & OPT_C) /* [1] */ *sptr++ = xasprintf("C%.32s\n", jobclass); /* M WHOM_TO_MAIL */ if (opt & USE_MAIL) /* [2] */ - *sptr++ = xasprintf("M%.32s\n", logname); + *sptr++ = xasprintf("M%.32s\n", username); /* H USER - print banner page, with given user's name */ if (opt & USE_HEADER) /* [3] */ - *sptr++ = xasprintf("L%.32s\n", logname); + *sptr++ = xasprintf("L%.32s\n", username); *sptr = NULL; /* [4] max */ /* RFC 1179: "LPR servers MUST be able |