--- db/prgsrc/db.cgi	2000/10/20 04:06:54	1.6
+++ db/prgsrc/db.cgi	2000/10/24 18:03:49	1.12
@@ -9,7 +9,8 @@ use POSIX qw(locale_h);
 my ($PWD) = `pwd`;
 chomp $PWD;
 my ($SRCPATH) = "$PWD/../dimrub/src";
-my ($ZIP) = "/usr/bin/zip";
+my ($ZIP) = "/home/piataev/bin/zip";
+my $DUMPFILE = "/tmp/chgkdump";
 my ($SENDMAIL) = "/usr/sbin/sendmail";
 my ($TMSECS) = 30*24*60*60;
 my (%RevMonths) = 
@@ -464,27 +465,33 @@ sub GetQNum {
 	$sth->execute;
  	return ($sth->fetchrow)[0];
 }
+sub GetMaxQId {
+	my ($dbh) = @_;
+	my ($sth) = $dbh->prepare("SELECT MAX(QuestionId) FROM Questions");
+	$sth->execute;
+ 	return ($sth->fetchrow)[0];
+}
 
 # Returns Id's of 12 random questions
 sub Get12Random {
    my ($dbh, $type, $num) = @_;
 	my ($i, @questions, $q, $t, $sth);
-	my ($qnum) = &GetQNum($dbh);
+	my ($qnum) = &GetMaxQId($dbh);
 	my (%chosen);
 	srand;
 	
-	for ($i = 0; $i < $num; $i++) {
-		do {
-			$q = int(rand($qnum));
-			$sth = $dbh->prepare("SELECT Type FROM Questions
+   for ($i = 0; $i < $num; $i++) {
+       do {
+	   $q = int(rand($qnum));
+	   $sth = $dbh->prepare("SELECT Type FROM Questions
 				WHERE QuestionId=$q");
-			$sth->execute;
-			$t = ($sth->fetchrow)[0];
-		} until !$chosen{$q} && $t =~ /$type/;
-		$chosen{$q} = 'y';
-		push @questions, $q;
-	}
-	return @questions;
+	   $sth->execute;
+	   $t = ($sth->fetchrow)[0];
+       } until !$chosen{$q} && $t && $type =~ /[$t]/;
+       $chosen{$q} = 'y';
+       push @questions, $q;
+   }
+   return @questions;
 }
 
 sub Include_virtual {
@@ -589,7 +596,7 @@ MAIN:
 		    print end_html;
 			die "Can't connect to DB chgk\n";
 		};
-	if (!param('comp') and !$text) {
+	if (!param('comp') and !param('sqldump') and !$text) {
 	   print header;
 	   print start_html(-"title"=>'Database of the questions',
 	           -author=>'dimrub@icomverse.com',
@@ -603,16 +610,18 @@ MAIN:
 	}
 
 	if (param('rand')) {
-		my ($type, $qnum) = ('þ', 12);
-		$type = 'â' if (param('brain'));
+		my ($type, $qnum) = ('', 12);
+		$type .= 'â' if (param('brain'));
+		$type .= 'þ' if (param('chgk'));
 		$qnum = param('qnum') if (param('qnum') =~ /^\d+$/);	
+		$qnum = 0 if (!$type);
 		if (param('email') && -x $SENDMAIL && 
 		open(F, "| $SENDMAIL -t -n")) {
 			my ($Email) = param('email');
 			my ($mime_type) = $text ? "plain" : "html";
 			print F <<EOT;
 To: $Email
-From: dimrub\@icomverse.com
+From: olegstemanov\@mail.ru
 Subject: Sluchajnij Paket Voprosov "Chto? Gde? Kogda?"
 MIME-Version: 1.0
 Content-type: text/$mime_type; charset="koi8-r"
@@ -632,17 +641,28 @@ EOT
 	} elsif (param('from_year') && param('to_year')) {
 		print &PrintDates($dbh);	
 	} elsif (param('comp')) {
-		print header(
-			-'Content-Type' => 'application/x-zip-compressed; name="db.zip"',
-			-'Content-Disposition' => 'attachment; filename="db.zip"'
-		);
-		$tour = (param('tour')) ? param('tour') : 0;
-		my (@files) = &PrintArchive($dbh, $tour);
-		open F, "$ZIP -j - $SRCPATH/COPYRIGHT @files |";
-		print (<F>);
-		close F;
-		$dbh->disconnect;
-		exit;
+	    print header(
+			 -'Content-Type' => 'application/x-zip-compressed; name="db.zip"',
+			 -'Content-Disposition' => 'attachment; filename="db.zip"'
+			 );
+	    $tour = (param('tour')) ? param('tour') : 0;
+	    my (@files) = &PrintArchive($dbh, $tour);
+	    open F, "$ZIP -j - $SRCPATH/COPYRIGHT @files |";
+	    print (<F>);
+	    close F;
+	    $dbh->disconnect;
+	    exit;
+	} elsif (param('sqldump')) {
+	    print header(
+			 -'Content-Type' => 'application/x-zip-compressed; name="dump.zip"',
+			 -'Content-Disposition' => 'attachment; filename="dump.zip"'
+			 );
+	    open F, "$ZIP -j - $DUMPFILE |";
+	    print (<F>);
+	    close F;
+	    $dbh->disconnect;
+	    exit;
+
 	} else {
 		$tour = (param('tour')) ? param('tour') : 0;
 		if ($tour !~ /^[0-9]*$/) {