X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-cvsimport.perl;h=a7d215c8aa479bc6b456ec5c3792e931598ac365;hb=34f3999206e8ea41b9e4cf48e30ab1149e01d8a5;hp=e43920296182f320dac31b5832a30844ffaef38f;hpb=a1eb73d917e15cd97314e0a39cbe857329339a96;p=git.git

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index e43920296..a7d215c8a 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -238,7 +238,9 @@ sub conn {
 		}
 		my $rr = ":pserver:$user\@$serv:$port$repo";
 
-		unless ($pass) {
+		if ($pass) {
+			$pass = $self->_scramble($pass);
+		} else {
 			open(H,$ENV{'HOME'}."/.cvspass") and do {
 				# :pserver:cvs@mea.tmt.tele.fi:/cvsroot/zmailer Ah<Z
 				while (<H>) {
@@ -251,8 +253,8 @@ sub conn {
 					}
 				}
 			};
+			$pass = "A" unless $pass;
 		}
-		$pass="A" unless $pass;
 
 		my ($s, $rep);
 		if ($proxyhost) {
@@ -484,6 +486,42 @@ sub _fetchfile {
 	return $res;
 }
 
+sub _scramble {
+	my ($self, $pass) = @_;
+	my $scrambled = "A";
+
+	return $scrambled unless $pass;
+
+	my $pass_len = length($pass);
+	my @pass_arr = split("", $pass);
+	my $i;
+
+	# from cvs/src/scramble.c
+	my @shifts = (
+		  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+		 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+		114,120, 53, 79, 96,109, 72,108, 70, 64, 76, 67,116, 74, 68, 87,
+		111, 52, 75,119, 49, 34, 82, 81, 95, 65,112, 86,118,110,122,105,
+		 41, 57, 83, 43, 46,102, 40, 89, 38,103, 45, 50, 42,123, 91, 35,
+		125, 55, 54, 66,124,126, 59, 47, 92, 71,115, 78, 88,107,106, 56,
+		 36,121,117,104,101,100, 69, 73, 99, 63, 94, 93, 39, 37, 61, 48,
+		 58,113, 32, 90, 44, 98, 60, 51, 33, 97, 62, 77, 84, 80, 85,223,
+		225,216,187,166,229,189,222,188,141,249,148,200,184,136,248,190,
+		199,170,181,204,138,232,218,183,255,234,220,247,213,203,226,193,
+		174,172,228,252,217,201,131,230,197,211,145,238,161,179,160,212,
+		207,221,254,173,202,146,224,151,140,196,205,130,135,133,143,246,
+		192,159,244,239,185,168,215,144,139,165,180,157,147,186,214,176,
+		227,231,219,169,175,156,206,198,129,164,150,210,154,177,134,127,
+		182,128,158,208,162,132,167,209,149,241,153,251,237,236,171,195,
+		243,233,253,240,194,250,191,155,142,137,245,235,163,242,178,152
+	);
+
+	for ($i = 0; $i < $pass_len; $i++) {
+		$scrambled .= pack("C", $shifts[ord($pass_arr[$i])]);
+	}
+
+	return $scrambled;
+}
 
 package main;
 
@@ -541,10 +579,21 @@ sub get_headref ($) {
 	return $r;
 }
 
+my $user_filename_prepend = '';
+sub munge_user_filename {
+	my $name = shift;
+	return File::Spec->file_name_is_absolute($name) ?
+		$name :
+		$user_filename_prepend . $name;
+}
+
 -d $git_tree
 	or mkdir($git_tree,0777)
 	or die "Could not create $git_tree: $!";
-chdir($git_tree);
+if ($git_tree ne '.') {
+	$user_filename_prepend = getwd() . '/';
+	chdir($git_tree);
+}
 
 my $last_branch = "";
 my $orig_branch = "";
@@ -606,7 +655,7 @@ unless (-d $git_dir) {
 -f "$git_dir/cvs-authors" and
   read_author_info("$git_dir/cvs-authors");
 if ($opt_A) {
-	read_author_info($opt_A);
+	read_author_info(munge_user_filename($opt_A));
 	write_author_info("$git_dir/cvs-authors");
 }
 
@@ -641,7 +690,7 @@ unless ($opt_P) {
 	$? == 0 or die "git-cvsimport: fatal: cvsps reported error\n";
 	close $cvspsfh;
 } else {
-	$cvspsfile = $opt_P;
+	$cvspsfile = munge_user_filename($opt_P);
 }
 
 open(CVS, "<$cvspsfile") or die $!;