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gitweb: Add git_url subroutine, and use it to quote full URLs

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Add git_url subroutine, which does what git_param did before commit
a2f3db2f5d, and is used to quote full
URLs, currently only $home_link.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Jakub Narebski 2006-09-26 01:58:41 +02:00 committed by Junio C Hamano
parent 24d0693a68
commit f93bff8d45
1 changed files with 10 additions and 1 deletions
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11
gitweb/gitweb.perl
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@ -443,6 +443,15 @@ sub esc_param {
return $str;
}
# quote unsafe chars in whole URL, so some charactrs cannot be quoted
sub esc_url {
my $str = shift;
$str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
$str =~ s/\+/%2B/g;
$str =~ s/ /\+/g;
return $str;
}
# replace invalid utf8 character with SUBSTITUTION sequence
sub esc_html {
my $str = shift;
@ -1359,7 +1368,7 @@ EOF
"<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
"<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
"</a>\n";
print $cgi->a({-href => esc_param($home_link)}, $home_link_str) . " / ";
print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
if (defined $project) {
print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
if (defined $action) {