X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-cvsserver.perl;h=087e3abaefd54c8a950ce11e889757e48c428808;hb=180a9f226860e18cdc2c3987ae89c239b318b408;hp=8db6e23c5517f62de8019a3a4a881adba628a689;hpb=1872adabccdd904f31f16276b147c63fa03079d4;p=git.git

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 8db6e23c5..087e3abae 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -91,7 +91,9 @@ $log->debug("Temporary directory is '$TEMP_DIR'");
 # if we are called with a pserver argument,
 # deal with the authentication cat before entering the
 # main loop
+$state->{method} = 'ext';
 if (@ARGV && $ARGV[0] eq 'pserver') {
+    $state->{method} = 'pserver';
     my $line = <STDIN>; chomp $line;
     unless( $line eq 'BEGIN AUTH REQUEST') {
        die "E Do not understand $line - expecting BEGIN AUTH REQUEST\n";
@@ -181,11 +183,18 @@ sub req_Root
     }
     foreach my $line ( @gitvars )
     {
-        next unless ( $line =~ /^(.*?)\.(.*?)=(.*)$/ );
-        $cfg->{$1}{$2} = $3;
+        next unless ( $line =~ /^(.*?)\.(.*?)(?:\.(.*?))?=(.*)$/ );
+        unless ($3) {
+            $cfg->{$1}{$2} = $4;
+        } else {
+            $cfg->{$1}{$2}{$3} = $4;
+        }
     }
 
-    unless ( defined ( $cfg->{gitcvs}{enabled} ) and $cfg->{gitcvs}{enabled} =~ /^\s*(1|true|yes)\s*$/i )
+    unless ( ($cfg->{gitcvs}{$state->{method}}{enabled}
+	      and $cfg->{gitcvs}{$state->{method}}{enabled} =~ /^\s*(1|true|yes)\s*$/i)
+	     or ($cfg->{gitcvs}{enabled}
+	      and $cfg->{gitcvs}{enabled} =~ /^\s*(1|true|yes)\s*$/i) )
     {
         print "E GITCVS emulation needs to be enabled on this repo\n";
         print "E the repo config file needs a [gitcvs] section added, and the parameter 'enabled' set to 1\n";
@@ -194,9 +203,10 @@ sub req_Root
         return 0;
     }
 
-    if ( defined ( $cfg->{gitcvs}{logfile} ) )
+    my $logfile = $cfg->{gitcvs}{$state->{method}}{logfile} || $cfg->{gitcvs}{logfile};
+    if ( $logfile )
     {
-        $log->setfile($cfg->{gitcvs}{logfile});
+        $log->setfile($logfile);
     } else {
         $log->nofile();
     }
@@ -350,12 +360,52 @@ sub req_add
 
     argsplit("add");
 
+    my $updater = GITCVS::updater->new($state->{CVSROOT}, $state->{module}, $log);
+    $updater->update();
+
+    argsfromdir($updater);
+
     my $addcount = 0;
 
     foreach my $filename ( @{$state->{args}} )
     {
         $filename = filecleanup($filename);
 
+        my $meta = $updater->getmeta($filename);
+        my $wrev = revparse($filename);
+
+        if ($wrev && $meta && ($wrev < 0))
+        {
+            # previously removed file, add back
+            $log->info("added file $filename was previously removed, send 1.$meta->{revision}");
+
+            print "MT +updated\n";
+            print "MT text U \n";
+            print "MT fname $filename\n";
+            print "MT newline\n";
+            print "MT -updated\n";
+
+            unless ( $state->{globaloptions}{-n} )
+            {
+                my ( $filepart, $dirpart ) = filenamesplit($filename,1);
+
+                print "Created $dirpart\n";
+                print $state->{CVSROOT} . "/$state->{module}/$filename\n";
+
+                # this is an "entries" line
+                my $kopts = kopts_from_path($filepart);
+                $log->debug("/$filepart/1.$meta->{revision}//$kopts/");
+                print "/$filepart/1.$meta->{revision}//$kopts/\n";
+                # permissions
+                $log->debug("SEND : u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}");
+                print "u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}\n";
+                # transmit file
+                transmitfile($meta->{filehash});
+            }
+
+            next;
+        }
+
         unless ( defined ( $state->{entries}{$filename}{modified_filename} ) )
         {
             print "E cvs add: nothing known about `$filename'\n";
@@ -374,7 +424,8 @@ sub req_add
 
         print "Checked-in $dirpart\n";
         print "$filename\n";
-        print "/$filepart/0///\n";
+        my $kopts = kopts_from_path($filepart);
+        print "/$filepart/0//$kopts/\n";
 
         $addcount++;
     }
@@ -455,7 +506,8 @@ sub req_remove
 
         print "Checked-in $dirpart\n";
         print "$filename\n";
-        print "/$filepart/-1.$wrev///\n";
+        my $kopts = kopts_from_path($filepart);
+        print "/$filepart/-1.$wrev//$kopts/\n";
 
         $rmcount++;
     }
@@ -726,7 +778,8 @@ sub req_co
        print $state->{CVSROOT} . "/$module/" . ( defined ( $git->{dir} ) and $git->{dir} ne "./" ? $git->{dir} . "/" : "" ) . "$git->{name}\n";
 
         # this is an "entries" line
-        print "/$git->{name}/1.$git->{revision}///\n";
+        my $kopts = kopts_from_path($git->{name});
+        print "/$git->{name}/1.$git->{revision}//$kopts/\n";
         # permissions
         print "u=$git->{mode},g=$git->{mode},o=$git->{mode}\n";
 
@@ -840,6 +893,7 @@ sub req_update
         if ( defined ( $wrev )
              and defined($meta->{revision})
              and $wrev == $meta->{revision}
+             and defined($state->{entries}{$filename}{modified_hash})
              and not exists ( $state->{opt}{C} ) )
         {
             $log->info("Tell the client the file is modified");
@@ -917,8 +971,9 @@ sub req_update
 		print $state->{CVSROOT} . "/$state->{module}/$filename\n";
 
 		# this is an "entries" line
-		$log->debug("/$filepart/1.$meta->{revision}///");
-		print "/$filepart/1.$meta->{revision}///\n";
+		my $kopts = kopts_from_path($filepart);
+		$log->debug("/$filepart/1.$meta->{revision}//$kopts/");
+		print "/$filepart/1.$meta->{revision}//$kopts/\n";
 
 		# permissions
 		$log->debug("SEND : u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}");
@@ -943,6 +998,7 @@ sub req_update
 
             # we need to merge with the local changes ( M=successful merge, C=conflict merge )
             $log->info("Merging $file_local, $file_old, $file_new");
+            print "M Merging differences between 1.$oldmeta->{revision} and 1.$meta->{revision} into $filename\n";
 
             $log->debug("Temporary directory for merge is $dir");
 
@@ -953,29 +1009,32 @@ sub req_update
             {
                 $log->info("Merged successfully");
                 print "M M $filename\n";
-                $log->debug("Update-existing $dirpart");
+                $log->debug("Merged $dirpart");
 
                 # Don't want to actually _DO_ the update if -n specified
                 unless ( $state->{globaloptions}{-n} )
                 {
-                    print "Update-existing $dirpart\n";
+                    print "Merged $dirpart\n";
                     $log->debug($state->{CVSROOT} . "/$state->{module}/$filename");
                     print $state->{CVSROOT} . "/$state->{module}/$filename\n";
-                    $log->debug("/$filepart/1.$meta->{revision}///");
-                    print "/$filepart/1.$meta->{revision}///\n";
+                    my $kopts = kopts_from_path($filepart);
+                    $log->debug("/$filepart/1.$meta->{revision}//$kopts/");
+                    print "/$filepart/1.$meta->{revision}//$kopts/\n";
                 }
             }
             elsif ( $return == 1 )
             {
                 $log->info("Merged with conflicts");
+                print "E cvs update: conflicts found in $filename\n";
                 print "M C $filename\n";
 
                 # Don't want to actually _DO_ the update if -n specified
                 unless ( $state->{globaloptions}{-n} )
                 {
-                    print "Update-existing $dirpart\n";
+                    print "Merged $dirpart\n";
                     print $state->{CVSROOT} . "/$state->{module}/$filename\n";
-                    print "/$filepart/1.$meta->{revision}/+//\n";
+                    my $kopts = kopts_from_path($filepart);
+                    print "/$filepart/1.$meta->{revision}/+/$kopts/\n";
                 }
             }
             else
@@ -1018,7 +1077,7 @@ sub req_ci
 
     $log->info("req_ci : " . ( defined($data) ? $data : "[NULL]" ));
 
-    if ( @ARGV && $ARGV[0] eq 'pserver')
+    if ( $state->{method} eq 'pserver')
     {
         print "error 1 pserver access cannot commit\n";
         exit;
@@ -1061,6 +1120,7 @@ sub req_ci
     $log->info("Created index '$file_index' with for head $state->{module} - exit status $?");
 
     my @committedfiles = ();
+    my %oldmeta;
 
     # foreach file specified on the command line ...
     foreach my $filename ( @{$state->{args}} )
@@ -1071,6 +1131,7 @@ sub req_ci
         next unless ( exists $state->{entries}{$filename}{modified_filename} or not $state->{entries}{$filename}{unchanged} );
 
         my $meta = $updater->getmeta($filename);
+	$oldmeta{$filename} = $meta;
 
         my $wrev = revparse($filename);
 
@@ -1199,14 +1260,22 @@ sub req_ci
 
         $log->debug("Checked-in $dirpart : $filename");
 
+	print "M $state->{CVSROOT}/$state->{module}/$filename,v  <--  $dirpart$filepart\n";
         if ( defined $meta->{filehash} && $meta->{filehash} eq "deleted" )
         {
+            print "M new revision: delete; previous revision: 1.$oldmeta{$filename}{revision}\n";
             print "Remove-entry $dirpart\n";
             print "$filename\n";
         } else {
+            if ($meta->{revision} == 1) {
+	        print "M initial revision: 1.1\n";
+            } else {
+	        print "M new revision: 1.$meta->{revision}; previous revision: 1.$oldmeta{$filename}{revision}\n";
+            }
             print "Checked-in $dirpart\n";
             print "$filename\n";
-            print "/$filepart/1.$meta->{revision}///\n";
+            my $kopts = kopts_from_path($filepart);
+            print "/$filepart/1.$meta->{revision}//$kopts/\n";
         }
     }
 
@@ -1288,7 +1357,7 @@ sub req_status
         }
         if ( defined($meta->{revision}) )
         {
-            print "M Repository revision:\t1." . $meta->{revision} . "\t$state->{repository}/$filename,v\n";
+            print "M Repository revision:\t1." . $meta->{revision} . "\t$state->{CVSROOT}/$state->{module}/$filename,v\n";
             print "M Sticky Tag:\t\t(none)\n";
             print "M Sticky Date:\t\t(none)\n";
             print "M Sticky Options:\t\t(none)\n";
@@ -1887,6 +1956,28 @@ sub filecleanup
     return $filename;
 }
 
+# Given a path, this function returns a string containing the kopts
+# that should go into that path's Entries line.  For example, a binary
+# file should get -kb.
+sub kopts_from_path
+{
+	my ($path) = @_;
+
+	# Once it exists, the git attributes system should be used to look up
+	# what attributes apply to this path.
+
+	# Until then, take the setting from the config file
+    unless ( defined ( $cfg->{gitcvs}{allbinary} ) and $cfg->{gitcvs}{allbinary} =~ /^\s*(1|true|yes)\s*$/i )
+    {
+		# Return "" to give no special treatment to any path
+		return "";
+    } else {
+		# Alternatively, to have all files treated as if they are binary (which
+		# is more like git itself), always return the "-kb" option
+		return "-kb";
+    }
+}
+
 package GITCVS::log;
 
 ####
@@ -2091,25 +2182,40 @@ sub new
 
     bless $self, $class;
 
-    $self->{dbdir} = $config . "/";
-    die "Database dir '$self->{dbdir}' isn't a directory" unless ( defined($self->{dbdir}) and -d $self->{dbdir} );
-
     $self->{module} = $module;
-    $self->{file} = $self->{dbdir} . "/gitcvs.$module.sqlite";
-
     $self->{git_path} = $config . "/";
 
     $self->{log} = $log;
 
     die "Git repo '$self->{git_path}' doesn't exist" unless ( -d $self->{git_path} );
 
-    $self->{dbh} = DBI->connect("dbi:SQLite:dbname=" . $self->{file},"","");
+    $self->{dbdriver} = $cfg->{gitcvs}{$state->{method}}{dbdriver} ||
+        $cfg->{gitcvs}{dbdriver} || "SQLite";
+    $self->{dbname} = $cfg->{gitcvs}{$state->{method}}{dbname} ||
+        $cfg->{gitcvs}{dbname} || "%Ggitcvs.%m.sqlite";
+    $self->{dbuser} = $cfg->{gitcvs}{$state->{method}}{dbuser} ||
+        $cfg->{gitcvs}{dbuser} || "";
+    $self->{dbpass} = $cfg->{gitcvs}{$state->{method}}{dbpass} ||
+        $cfg->{gitcvs}{dbpass} || "";
+    my %mapping = ( m => $module,
+                    a => $state->{method},
+                    u => getlogin || getpwuid($<) || $<,
+                    G => $self->{git_path},
+                    g => mangle_dirname($self->{git_path}),
+                    );
+    $self->{dbname} =~ s/%([mauGg])/$mapping{$1}/eg;
+    $self->{dbuser} =~ s/%([mauGg])/$mapping{$1}/eg;
+
+    die "Invalid char ':' in dbdriver" if $self->{dbdriver} =~ /:/;
+    die "Invalid char ';' in dbname" if $self->{dbname} =~ /;/;
+    $self->{dbh} = DBI->connect("dbi:$self->{dbdriver}:dbname=$self->{dbname}",
+                                $self->{dbuser},
+                                $self->{dbpass});
+    die "Error connecting to database\n" unless defined $self->{dbh};
 
     $self->{tables} = {};
-    foreach my $table ( $self->{dbh}->tables )
+    foreach my $table ( keys %{$self->{dbh}->table_info(undef,undef,undef,'TABLE')->fetchall_hashref('TABLE_NAME')} )
     {
-        $table =~ s/^"//;
-        $table =~ s/"$//;
         $self->{tables}{$table} = 1;
     }
 
@@ -2807,5 +2913,19 @@ sub safe_pipe_capture {
     return wantarray ? @output : join('',@output);
 }
 
+=head2 mangle_dirname
+
+create a string from a directory name that is suitable to use as
+part of a filename, mainly by converting all chars except \w.- to _
+
+=cut
+sub mangle_dirname {
+    my $dirname = shift;
+    return unless defined $dirname;
+
+    $dirname =~ s/[^\w.-]/_/g;
+
+    return $dirname;
+}
 
 1;