fixed -c option to `if' filter

[unix-history] / usr / src / usr.sbin / lpr / lpd / printjob.c

diff --git a/usr/src/usr.sbin/lpr/lpd/printjob.c b/usr/src/usr.sbin/lpr/lpd/printjob.c
index bbfef57..e95cb85 100644 (file)
--- a/usr/src/usr.sbin/lpr/lpd/printjob.c
+++ b/usr/src/usr.sbin/lpr/lpd/printjob.c
@@ -1,4 +1,7 @@
-/*     printjob.c      4.10    83/06/29        */
+#ifndef lint
+static char sccsid[] = "@(#)printjob.c 4.13 (Berkeley) %G%";
+#endif
+

 /*
  * printjob -- print jobs in the queue.
  *
 /*
  * printjob -- print jobs in the queue.
  *


@@ -21,8 +24,10 @@ static int   prchild;                /* id of pr process */
 static int     child;                  /* id of any filters */
 static int     ofilter;                /* id of output filter, if any */
 static int     tof;                    /* true if at top of form */
 static int     child;                  /* id of any filters */
 static int     ofilter;                /* id of output filter, if any */
 static int     tof;                    /* true if at top of form */

+static int     count;                  /* Number of files actually printed */

 static int     remote;                 /* true if sending files to remote */
 
 static int     remote;                 /* true if sending files to remote */
 

+static char    fromhost[32];           /* user's host machine */

 static char    logname[32];            /* user's login name */
 static char    jobname[32];            /* job or file name */
 static char    class[32];              /* classification field */
 static char    logname[32];            /* user's login name */
 static char    jobname[32];            /* job or file name */
 static char    class[32];              /* classification field */


@@ -61,7 +66,7 @@ printjob()
        }
        if (stat(LO, &stb) == 0 && (stb.st_mode & 0100))
                exit(0);                /* printing disabled */
        }
        if (stat(LO, &stb) == 0 && (stb.st_mode & 0100))
                exit(0);                /* printing disabled */

-       lfd = open(LO, O_WRONLY|O_CREAT|O_TRUNC, 0644);
+       lfd = open(LO, O_WRONLY|O_CREAT, 0644);

        if (lfd < 0) {
                log("cannot create %s", LO);
                exit(1);
        if (lfd < 0) {
                log("cannot create %s", LO);
                exit(1);


@@ -131,10 +136,9 @@ again:
                                break;
                        }
                }
                                break;
                        }
                }

-               /*
-                * Check to see if we should try reprinting the job.
-                */
-               if (i > 0) {
+               if (i == 0)             /* file ok and printed */
+                       count++;
+               else if (i > 0) {       /* try reprinting the job */

                        log("restarting");
                        if (ofilter > 0) {
                                kill(ofilter, SIGCONT); /* to be sure */
                        log("restarting");
                        if (ofilter > 0) {
                                kill(ofilter, SIGCONT); /* to be sure */


@@ -161,10 +165,12 @@ again:
        }
        if (nitems == 0) {              /* no more work to do */
        done:
        }
        if (nitems == 0) {              /* no more work to do */
        done:

-               if (!SF && !tof)
-                       (void) write(ofd, FF, strlen(FF));
-               if (TR != NULL)         /* output trailer */
-                       (void) write(ofd, TR, strlen(TR));
+               if (count > 0) {        /* Files actually printed */
+                       if (!SF && !tof)
+                               (void) write(ofd, FF, strlen(FF));
+                       if (TR != NULL)         /* output trailer */
+                               (void) write(ofd, TR, strlen(TR));
+               }

                exit(0);
        }
        goto again;
                exit(0);
        }
        goto again;


@@ -245,7 +251,7 @@ printit(file)
        while (getline(cfp))
                switch (line[0]) {
                case 'H':
        while (getline(cfp))
                switch (line[0]) {
                case 'H':

-                       strcpy(host, line+1);
+                       strcpy(fromhost, line+1);

                        if (class[0] == '\0')
                                strcpy(class, line+1);
                        continue;
                        if (class[0] == '\0')
                                strcpy(class, line+1);
                        continue;


@@ -334,7 +340,7 @@ pass2:
         */
        (void) fclose(cfp);
        (void) unlink(file);
         */
        (void) fclose(cfp);
        (void) unlink(file);

-       return(0);
+       return(bombed ? -1 : 0);

 }
 
 /*
 }
 
 /*


@@ -414,7 +420,7 @@ print(format, file)
                break;
        case 'l':       /* like 'f' but pass control characters */
                prog = IF;
                break;
        case 'l':       /* like 'f' but pass control characters */
                prog = IF;

-               av[1] = "-l";
+               av[1] = "-c";

                av[2] = width;
                av[3] = length;
                av[4] = indent;
                av[2] = width;
                av[3] = length;
                av[4] = indent;


@@ -477,7 +483,7 @@ print(format, file)
        av[n++] = "-n";
        av[n++] = logname;
        av[n++] = "-h";
        av[n++] = "-n";
        av[n++] = logname;
        av[n++] = "-h";

-       av[n++] = host;
+       av[n++] = fromhost;

        av[n++] = AF;
        av[n] = 0;
        fo = pfd;
        av[n++] = AF;
        av[n] = 0;
        fo = pfd;


@@ -803,12 +809,12 @@ sendmail(bombed)
                        cp++;
                else
                        cp = MAIL;
                        cp++;
                else
                        cp = MAIL;

-               sprintf(buf, "%s@%s", line+1, host);
+               sprintf(buf, "%s@%s", line+1, fromhost);

                execl(MAIL, cp, buf, 0);
                exit(0);
        } else if (stat > 0) {                          /* parent */
                dup2(p[1], 1);
                execl(MAIL, cp, buf, 0);
                exit(0);
        } else if (stat > 0) {                          /* parent */
                dup2(p[1], 1);

-               printf("To: %s\n", line+1);
+               printf("To: %s@%s\n", line+1, fromhost);

                printf("Subject: printer job\n\n");
                printf("Your printer job ");
                if (*jobname)
                printf("Subject: printer job\n\n");
                printf("Your printer job ");
                if (*jobname)