diff options
| -rwxr-xr-x | gitweb/gitweb.perl | 69 | ||||
| -rw-r--r-- | t/test-lib.sh | 3 |
2 files changed, 53 insertions, 19 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 4e64fc8..934aacb 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -11,7 +11,7 @@ use strict; use warnings; use CGI qw(:standard :escapeHTML -nosticky); use CGI::Util qw(unescape); -use CGI::Carp qw(fatalsToBrowser); +use CGI::Carp qw(fatalsToBrowser set_message); use Encode; use Fcntl ':mode'; use File::Find qw(); @@ -952,6 +952,21 @@ if ($git_avatar eq 'gravatar') { $git_avatar = ''; } +# custom error handler: 'die <message>' is Internal Server Error +sub handle_errors_html { + my $msg = shift; # it is already HTML escaped + + # to avoid infinite loop where error occurs in die_error, + # change handler to default handler, disabling handle_errors_html + set_message("Error occured when inside die_error:\n$msg"); + + # you cannot jump out of die_error when called as error handler; + # the subroutine set via CGI::Carp::set_message is called _after_ + # HTTP headers are already written, so it cannot write them itself + die_error(undef, undef, $msg, -error_handler => 1, -no_http_header => 1); +} +set_message(\&handle_errors_html); + # dispatch if (!defined $action) { if (defined $hash) { @@ -972,11 +987,16 @@ if ($action !~ m/^(?:opml|project_list|project_index)$/ && die_error(400, "Project needed"); } $actions{$action}->(); -exit; +DONE_GITWEB: +1; ## ====================================================================== ## action links +# possible values of extra options +# -full => 0|1 - use absolute/full URL ($my_uri/$my_url as base) +# -replay => 1 - start from a current view (replay with modifications) +# -path_info => 0|1 - don't use/use path_info URL (if possible) sub href { my %params = @_; # default is to use -absolute url() i.e. $my_uri @@ -993,7 +1013,8 @@ sub href { } my $use_pathinfo = gitweb_check_feature('pathinfo'); - if ($use_pathinfo and defined $params{'project'}) { + if (defined $params{'project'} && + (exists $params{-path_info} ? $params{-path_info} : $use_pathinfo)) { # try to put as many parameters as possible in PATH_INFO: # - project name # - action @@ -3161,23 +3182,30 @@ sub blob_contenttype { ## ====================================================================== ## functions printing HTML: header, footer, error page +sub get_page_title { + my $title = to_utf8($site_name); + + return $title unless (defined $project); + $title .= " - " . to_utf8($project); + + return $title unless (defined $action); + $title .= "/$action"; # $action is US-ASCII (7bit ASCII) + + return $title unless (defined $file_name); + $title .= " - " . esc_path($file_name); + if ($action eq "tree" && $file_name !~ m|/$|) { + $title .= "/"; + } + + return $title; +} + sub git_header_html { my $status = shift || "200 OK"; my $expires = shift; + my %opts = @_; - my $title = "$site_name"; - if (defined $project) { - $title .= " - " . to_utf8($project); - if (defined $action) { - $title .= "/$action"; - if (defined $file_name) { - $title .= " - " . esc_path($file_name); - if ($action eq "tree" && $file_name !~ m|/$|) { - $title .= "/"; - } - } - } - } + my $title = get_page_title(); my $content_type; # require explicit support from the UA if we are to send the page as # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. @@ -3191,7 +3219,8 @@ sub git_header_html { $content_type = 'text/html'; } print $cgi->header(-type=>$content_type, -charset => 'utf-8', - -status=> $status, -expires => $expires); + -status=> $status, -expires => $expires) + unless ($opts{'-no_http_headers'}); my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; print <<EOF; <?xml version="1.0" encoding="utf-8"?> @@ -3408,6 +3437,7 @@ sub die_error { my $status = shift || 500; my $error = esc_html(shift) || "Internal Server Error"; my $extra = shift; + my %opts = @_; my %http_responses = ( 400 => '400 Bad Request', @@ -3416,7 +3446,7 @@ sub die_error { 500 => '500 Internal Server Error', 503 => '503 Service Unavailable', ); - git_header_html($http_responses{$status}); + git_header_html($http_responses{$status}, undef, %opts); print <<EOF; <div class="page_body"> <br /><br /> @@ -3430,7 +3460,8 @@ EOF print "</div>\n"; git_footer_html(); - exit; + goto DONE_GITWEB + unless ($opts{'-error_handler'}); } ## ---------------------------------------------------------------------- diff --git a/t/test-lib.sh b/t/test-lib.sh index 9bfa14b..454880a 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -473,6 +473,9 @@ test_external () { # Announce the script to reduce confusion about the # test output that follows. say_color "" " run $test_count: $descr ($*)" + # Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG + # to be able to use them in script + export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG # Run command; redirect its stderr to &4 as in # test_run_, but keep its stdout on our stdout even in # non-verbose mode. |