* Added more options to server backup command: rather than just forcing

[BackupPC.git] / lib / BackupPC / CGI / Restore.pm

diff --git a/lib/BackupPC/CGI/Restore.pm b/lib/BackupPC/CGI/Restore.pm
index c9eec48..a1ee5c6 100644 (file)
--- a/lib/BackupPC/CGI/Restore.pm
+++ b/lib/BackupPC/CGI/Restore.pm
@@ -10,7 +10,7 @@
 #   Craig Barratt  <cbarratt@users.sourceforge.net>
 #
 # COPYRIGHT
-#   Copyright (C) 2003  Craig Barratt
+#   Copyright (C) 2003-2007  Craig Barratt
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -28,7 +28,7 @@
 #
 #========================================================================
 #
-# Version 3.0.0, released 28 Jan 2007.
+# Version 3.2.0beta0, released 17 Jan 2009.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -38,9 +38,10 @@ package BackupPC::CGI::Restore;
 
 use strict;
 use BackupPC::CGI::Lib qw(:all);
+use BackupPC::Xfer;
 use Data::Dumper;
 use File::Path;
-use Encode;
+use Encode qw/decode_utf8/;
 
 sub action
 {
@@ -80,7 +81,7 @@ EOF
 EOF
     }
     $hiddenStr .= "<input type=\"hidden\" name=\"fcbMax\" value=\"$In{fcbMax}\">\n";
-    $hiddenStr .= "<input type=\"hidden\" name=\"share\" value=\"${EscHTML($share)}\">\n";
+    $hiddenStr .= "<input type=\"hidden\" name=\"share\" value=\"${EscHTML(decode_utf8($share))}\">\n";
     $badFileCnt++ if ( $In{pathHdr} =~ m{(^|/)\.\.(/|$)} );
     $badFileCnt++ if ( $In{num} =~ m{(^|/)\.\.(/|$)} );
     if ( @fileList == 0 ) {
@@ -101,41 +102,51 @@ EOF
        #
        # Build list of hosts
        #
-       my $hostDestSel;
-        my @hosts;
-       foreach my $h ( GetUserHosts(1) ) {
-           my $sel = " selected" if ( $h eq $In{host} );
-           $hostDestSel .= "<option value=\"$h\"$sel>${EscHTML($h)}</option>";
-            push(@hosts, $h);
-       }
+       my($hostDestSel, @hosts, $gotThisHost, $directHost);
 
         #
-        # Tell the user what options they have
+        # Check all the hosts this user has permissions for
+        # and make sure direct restore is enabled.
+        # Note: after this loop we have the config for the
+        # last host in @hosts, not the original $In{host}!!
         #
-        $pathHdr = decode_utf8($pathHdr);
-       $content .= eval("qq{$Lang->{Restore_Options_for__host2}}");
-
-        if ( @hosts == 1 ) {
+        $directHost = $host;
+       foreach my $h ( GetUserHosts(1) ) {
             #
             # Pick up the host's config file
             #
-            $bpc->ConfigRead($hosts[0]);
+            $bpc->ConfigRead($h);
             %Conf = $bpc->Conf();
+            if ( BackupPC::Xfer::restoreEnabled( \%Conf ) ) {
+                #
+                # Direct restore is enabled
+                #
+                push(@hosts, $h);
+                $gotThisHost = 1 if ( $h eq $host );
+            }
        }
+        $directHost = $hosts[0] if ( !$gotThisHost && @hosts );
+        foreach my $h ( @hosts ) {
+            my $sel = " selected" if ( $h eq $directHost );
+            $hostDestSel .= "<option value=\"$h\"$sel>${EscHTML($h)}</option>";
+        }
+
+        #
+        # Tell the user what options they have
+        #
+        $pathHdr = decode_utf8($pathHdr);
+        $share   = decode_utf8($share);
+       $content = eval("qq{$Lang->{Restore_Options_for__host2}}");
 
        #
        # Decide if option 1 (direct restore) is available based
        # on whether the restore command is set.
        #
-       my $cmd = $Conf{XferMethod} eq "smb" ? $Conf{SmbClientRestoreCmd}
-               : $Conf{XferMethod} eq "tar" ? $Conf{TarClientRestoreCmd}
-               : $Conf{XferMethod} eq "archive" ? undef
-               : $Conf{RsyncRestoreArgs};
-       if ( defined($cmd) ) {
+       if ( $hostDestSel ne "" ) {
            $content .= eval(
                "qq{$Lang->{Restore_Options_for__host_Option1}}");
        } else {
-           my $hostDest = $hosts[0];
+           my $hostDest = $In{host};
            $content .= eval(
                "qq{$Lang->{Restore_Options_for__host_Option1_disabled}}");
        }
@@ -249,11 +260,7 @@ EOF
         # Decide if option 1 (direct restore) is available based
         # on whether the restore command is set.
         #
-        my $cmd = $Conf{XferMethod} eq "smb" ? $Conf{SmbClientRestoreCmd}
-                : $Conf{XferMethod} eq "tar" ? $Conf{TarClientRestoreCmd}
-                : $Conf{XferMethod} eq "archive" ? undef
-                : $Conf{RsyncRestoreArgs};
-        if ( !defined($cmd) ) {
+        unless ( BackupPC::Xfer::restoreEnabled( \%Conf ) ) {
            ErrorExit(eval("qq{$Lang->{Restore_Options_for__host_Option1_disabled}}"));
         }
 
@@ -323,7 +330,7 @@ EOF
                          [  \%restoreReq],
                          [qw(*RestoreReq)]);
         $dump->Indent(1);
-        mkpath("$TopDir/pc/$hostDest", 0, 0777)
+        eval { mkpath("$TopDir/pc/$hostDest", 0, 0777) }
                                     if ( !-d "$TopDir/pc/$hostDest" );
        my $openPath = "$TopDir/pc/$hostDest/$reqFileName";
         if ( open(REQ, ">", $openPath) ) {