another fix for repeatable fields

[webpac] / all2xml.pl

diff --git a/all2xml.pl b/all2xml.pl
index cb31a28..58cf077 100755 (executable)
--- a/all2xml.pl
+++ b/all2xml.pl
@@ -160,13 +160,9 @@ sub data2xml {
                                        }
                                        if ($filter) {
                                                no strict 'refs';
-                                               $display_data .= join($delimiter,&$filter($display));
+                                               $display_data .= $delimiter.&$filter($display);
                                        } else {
-                                               if ($display_data) {
-                                                       $display_data .= $delimiter.$display;
-                                               } else {
-                                                       $display_data .= $display;
-                                               }
+                                               $display_data .= $delimiter.$display;
                                        }
                                }
                                                
@@ -181,8 +177,8 @@ sub data2xml {
                        if (@index_data) {
                                if ($index_filter) {
                                        no strict 'refs';
-                                       foreach my $d (&$index_filter(@index_data)) {
-                                               $index->insert($field, $d, $path);
+                                       foreach my $d (@index_data) {
+                                               $index->insert($field, &$index_filter($d), $path);
                                        }
                                } else {
                                        foreach my $d (@index_data) {
@@ -328,6 +324,34 @@ print STDERR "using: $type...\n";
                $import2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
                my $db = OpenIsis::open( $isis_db );
 
+               # check if .txt database for OpenIsis is zero length,
+               # if so, erase it and re-open database
+               sub check_txt_db {
+                       my $isis_db = shift || die "need isis database name";
+                       my $reopen = 0;
+
+                       if (-e $isis_db.".TXT") {
+                               print STDERR "WARNING: removing $isis_db.TXT OpenIsis database...\n";
+                               unlink $isis_db.".TXT" || warn "FATAL: unlink error on '$isis_db.TXT': $!";
+                               $reopen++;
+                       }
+                       if (-e $isis_db.".PTR") {
+                               print STDERR "WARNING: removing $isis_db.PTR OpenIsis database...\n";
+                               unlink $isis_db.".PTR" || warn "FATAL: unlink error on '$isis_db.PTR': $!";
+                               $reopen++;
+                       }
+                       return OpenIsis::open( $isis_db ) if ($reopen);
+               }
+
+               # EOF error
+               if ($db == -1) {
+                       $db = check_txt_db($isis_db);
+                       if ($db == -1) {
+                               print STDERR "FATAL: OpenIsis can't open zero size file $isis_db\n";
+                               next;
+                       }
+               }
+
                # OpenIsis::ERR_BADF 
                if ($db == -4) {
                        print STDERR "FATAL: OpenIsis can't find file $isis_db\n";
@@ -343,6 +367,13 @@ print STDERR "using: $type...\n";
 
                my $max_rowid = OpenIsis::maxRowid( $db );
 
+               # if 0 records, try to rease isis .txt database
+               if ($max_rowid == 0) {
+                       # force removal of database
+                       $db = check_txt_db($isis_db);
+                       $max_rowid = OpenIsis::maxRowid( $db );
+               }
+
                print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
 
                my $path = $database;
@@ -364,6 +395,10 @@ print STDERR "using: $type...\n";
                                }
                        }
                }
+               # for this to work with current version of OpenIsis (0.9.0)
+               # you might need my patch from
+               # http://www.rot13.org/~dpavlin/projects/openisis-0.9.0-perl_close.diff
+               OpenIsis::close($db);
                print STDERR "\n";
 
        } elsif ($type_base eq "excel") {