+
+# 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
+sub dispatch {
+ if (!defined $action) {
+ if (defined $hash) {
+ $action = git_get_type($hash);
+ } elsif (defined $hash_base && defined $file_name) {
+ $action = git_get_type("$hash_base:$file_name");
+ } elsif (defined $project) {
+ $action = 'summary';
+ } else {
+ $action = 'project_list';
+ }
+ }
+ if (!defined($actions{$action})) {
+ die_error(400, "Unknown action");
+ }
+ if ($action !~ m/^(?:opml|project_list|project_index)$/ &&
+ !$project) {
+ die_error(400, "Project needed");
+ }
+ $actions{$action}->();
+}
+
+sub reset_timer {
+ our $t0 = [ gettimeofday() ]
+ if defined $t0;
+ our $number_of_git_cmds = 0;
+}
+
+sub run_request {
+ reset_timer();
+
+ evaluate_uri();
+ evaluate_gitweb_config();
+ evaluate_git_version();
+ check_loadavg();
+
+ # $projectroot and $projects_list might be set in gitweb config file
+ $projects_list ||= $projectroot;
+
+ evaluate_query_params();
+ evaluate_path_info();
+ evaluate_and_validate_params();
+ evaluate_git_dir();
+
+ configure_gitweb_features();
+
+ dispatch();
+}
+
+our $is_last_request = sub { 1 };
+our ($pre_dispatch_hook, $post_dispatch_hook, $pre_listen_hook);
+our $CGI = 'CGI';
+our $cgi;
+sub configure_as_fcgi {
+ require CGI::Fast;
+ our $CGI = 'CGI::Fast';
+
+ my $request_number = 0;
+ # let each child service 100 requests
+ our $is_last_request = sub { ++$request_number > 100 };
Lady’s Gitweb / Gitweb / blobdiff