X-Git-Url: http://git.rot13.org/?p=BackupPC.git;a=blobdiff_plain;f=lib%2FBackupPC%2FCGI%2FRestore.pm;h=8079d915588fd5438a7721317dcdb5b882ff0948;hp=29cfcf8bc84f97516fbdc6865f9e5ee6ed806491;hb=e951f787a66c5bd9e9955c3f657a5b44289c0fe1;hpb=a7690ea45972ea3db587bd94fa573edf20d75c91

diff --git a/lib/BackupPC/CGI/Restore.pm b/lib/BackupPC/CGI/Restore.pm
index 29cfcf8..8079d91 100644
--- a/lib/BackupPC/CGI/Restore.pm
+++ b/lib/BackupPC/CGI/Restore.pm
@@ -28,7 +28,7 @@
 #
 #========================================================================
 #
-# Version 2.1.0_CVS, released 3 Jul 2003.
+# Version 2.1.0, released 20 Jun 2004.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -39,6 +39,7 @@ package BackupPC::CGI::Restore;
 use strict;
 use BackupPC::CGI::Lib qw(:all);
 use Data::Dumper;
+use File::Path;
 
 sub action
 {
@@ -62,7 +63,7 @@ sub action
         (my $name = $In{"fcb$i"}) =~ s/%([0-9A-F]{2})/chr(hex($1))/eg;
         $badFileCnt++ if ( $name =~ m{(^|/)\.\.(/|$)} );
 	if ( @fileList == 0 ) {
-	    $pathHdr = $name;
+	    $pathHdr = substr($name, 0, rindex($name, "/"));
 	} else {
 	    while ( substr($name, 0, length($pathHdr)) ne $pathHdr ) {
 		$pathHdr = substr($pathHdr, 0, rindex($pathHdr, "/"));
@@ -86,9 +87,6 @@ EOF
     if ( $badFileCnt ) {
         ErrorExit($Lang->{Nice_try__but_you_can_t_put});
     }
-    if ( @fileList == 1 ) {
-	$pathHdr =~ s/(.*)\/.*/$1/;
-    }
     $pathHdr = "/" if ( $pathHdr eq "" );
     if ( $In{type} != 0 && @fileList == $In{fcbMax} ) {
 	#
@@ -102,9 +100,11 @@ EOF
 	# Build list of hosts
 	#
 	my $hostDestSel;
-	foreach my $h ( GetUserHosts() ) {
+        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);
 	}
 
         #
@@ -112,6 +112,36 @@ EOF
         #
 	$content .= eval("qq{$Lang->{Restore_Options_for__host2}}");
 
+        #
+        # If there is a single host, make sure direct restore is enabled
+        #
+        if ( @hosts == 1 ) {
+            #
+            # Pick up the host's config file
+            #
+            $bpc->ConfigRead($hosts[0]);
+            %Conf = $bpc->Conf();
+
+            #
+            # 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) ) {
+                $content .= eval(
+                    "qq{$Lang->{Restore_Options_for__host_Option1}}");
+            } else {
+                my $hostDest = $hosts[0];
+                $content .= eval(
+                    "qq{$Lang->{Restore_Options_for__host_Option1_disabled}}");
+            }
+        } else {
+            $content .= eval("qq{$Lang->{Restore_Options_for__host_Option1}}");
+        }
+
 	#
 	# Verify that Archive::Zip is available before showing the
 	# zip restore option
@@ -151,14 +181,15 @@ EOF
 	# This is necessary to ensure the output gets to the correct place
 	# under mod_perl.
 	#
-	$bpc->cmdSystemOrEval(["$BinDir/BackupPC_tarCreate",
+	$bpc->cmdSystemOrEvalLong(["$BinDir/BackupPC_tarCreate",
 		 "-h", $host,
 		 "-n", $num,
 		 "-s", $share,
 		 @pathOpts,
 		 @fileList
 	    ],
-	    sub { print(@_); }
+	    sub { print(@_); },
+	    1,			# ignore stderr
 	);
     } elsif ( $In{type} == 2 ) {
         #
@@ -188,7 +219,7 @@ EOF
 	# This is necessary to ensure the output gets to the correct place
 	# under mod_perl.
 	#
-	$bpc->cmdSystemOrEval(["$BinDir/BackupPC_zipCreate",
+	$bpc->cmdSystemOrEvalLong(["$BinDir/BackupPC_zipCreate",
 		 "-h", $host,
 		 "-n", $num,
 		 "-c", $In{compressLevel},
@@ -196,7 +227,8 @@ EOF
 		 @pathOpts,
 		 @fileList
 	    ],
-	    sub { print(@_); }
+	    sub { print(@_); },
+	    1,			# ignore stderr
 	);
     } elsif ( $In{type} == 3 ) {
         #
@@ -208,12 +240,32 @@ EOF
 	if ( !CheckPermission($In{hostDest}) ) {
 	    ErrorExit(eval("qq{$Lang->{You_don_t_have_permission_to_restore_onto_host}}"));
 	}
+        #
+        # Pick up the destination host's config file
+        #
+        my $hostDest = $1 if ( $In{hostDest} =~ /(.*)/ );
+        $bpc->ConfigRead($hostDest);
+        %Conf = $bpc->Conf();
+
+        #
+        # 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) ) {
+	    ErrorExit(eval("qq{$Lang->{Restore_Options_for__host_Option1_disabled}}"));
+        }
+
         $fileListStr = "";
         foreach my $f ( @fileList ) {
             my $targetFile = $f;
 	    (my $strippedShare = $share) =~ s/^\///;
 	    (my $strippedShareDest = $In{shareDest}) =~ s/^\///;
-            substr($targetFile, 0, length($pathHdr)) = $In{pathHdr};
+            substr($targetFile, 0, length($pathHdr)) = "/$In{pathHdr}/";
+	    $targetFile =~ s{//+}{/}g;
             $fileListStr .= <<EOF;
 <tr><td>$host:/$strippedShare$f</td><td>$In{hostDest}:/$strippedShareDest$targetFile</td></tr>
 EOF
@@ -241,6 +293,9 @@ EOF
             $reqFileName = "restoreReq.$$.$i";
             last if ( !-f "$TopDir/pc/$hostDest/$reqFileName" );
         }
+	my $inPathHdr = $In{pathHdr};
+	$inPathHdr = "/$inPathHdr" if ( $inPathHdr !~ m{^/} );
+	$inPathHdr = "$inPathHdr/" if ( $inPathHdr !~ m{/$} );
         my %restoreReq = (
 	    # source of restore is hostSrc, #num, path shareSrc/pathHdrSrc
             num         => $In{num},
@@ -251,7 +306,7 @@ EOF
 	    # destination of restore is hostDest:shareDest/pathHdrDest
             hostDest    => $hostDest,
             shareDest   => $In{shareDest},
-            pathHdrDest => $In{pathHdr},
+            pathHdrDest => $inPathHdr,
 
 	    # list of files to restore
             fileList    => \@fileList,
@@ -264,6 +319,8 @@ EOF
                          [  \%restoreReq],
                          [qw(*RestoreReq)]);
         $dump->Indent(1);
+        mkpath("$TopDir/pc/$hostDest", 0, 0777)
+                                    if ( !-d "$TopDir/pc/$hostDest" );
         if ( open(REQ, ">$TopDir/pc/$hostDest/$reqFileName") ) {
 	    binmode(REQ);
             print(REQ $dump->Dump);