Added -F script option to restore.

[dump.git] / restore / tape.c

diff --git a/restore/tape.c b/restore/tape.c
index ee5c72fc35392003c72bd8e560219afc38a4ed1b..a8616a1069eaf3b7a90635bc523c6b4a716fffd6 100644 (file)
--- a/restore/tape.c
+++ b/restore/tape.c
@@ -46,13 +46,14 @@
 
 #ifndef lint
 static const char rcsid[] =
-       "$Id: tape.c,v 1.40 2001/06/18 10:58:28 stelian Exp $";
+       "$Id: tape.c,v 1.42 2001/07/18 12:54:06 stelian Exp $";
 #endif /* not lint */
 
 #include <config.h>
 #include <compatlfs.h>
 #include <errno.h>
 #include <compaterr.h>
+#include <system.h>
 #include <setjmp.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -257,10 +258,18 @@ newcomprbuf(int size)
 void
 setup(void)
 {
-       int i, j, *ip;
+       int i, j, *ip, bot_code;
        struct STAT stbuf;
 
        Vprintf(stdout, "Verify tape and initialize maps\n");
+       if (bot_script) {
+               msg("Launching %s\n", bot_script);
+               bot_code = system_command(bot_script, magtape, 1);
+               if (bot_code != 0 && bot_code != 1) {
+                       msg("Restore aborted by the beginning of tape script\n");
+                       exit(1);
+               }
+       }
 #ifdef RRESTORE
        if (host)
                mt = rmtopen(magtape, 0);
@@ -374,7 +383,7 @@ getvol(long nextvol)
        union u_spcl tmpspcl;
 #      define tmpbuf tmpspcl.s_spcl
        char buf[TP_BSIZE];
-       int haderror = 0;
+       int haderror = 0, bot_code;
 
        if (nextvol == 1) {
                tapesread = 0;
@@ -438,7 +447,15 @@ again:
                snprintf(magtape, MAXPATHLEN, "%s%03ld", magtapeprefix, newvol);
                magtape[MAXPATHLEN - 1] = '\0';
        }
-       if (!Mflag || haderror) {
+       if (bot_script && !haderror) {
+               msg("Launching %s\n", bot_script);
+               bot_code = system_command(bot_script, magtape, newvol);
+               if (bot_code != 0 && bot_code != 1) {
+                       msg("Restore aborted by the beginning of tape script\n");
+                       exit(1);
+               }
+       }
+       if (haderror || (bot_code && !Mflag)) {
                haderror = 0;
                fprintf(stderr, "Mount tape volume %ld\n", (long)newvol);
                fprintf(stderr, "Enter ``none'' if there are no more tapes\n");
@@ -452,8 +469,11 @@ again:
                        return;
                }
                if (buf[0] != '\n') {
+                       char *pos;
                        (void) strncpy(magtape, buf, sizeof(magtape));
                        magtape[sizeof(magtape) - 1] = '\0';
+                       if ((pos = strchr(magtape, '\n'))) 
+                               magtape[pos - magtape] = '\0';
                }
        }
 #ifdef RRESTORE