From d860f16166b268afde0e9b3c595a2cffd298d3c6 Mon Sep 17 00:00:00 2001
From: "kestes%walrus.com" <kestes%walrus.com>
Date: Tue, 23 Dec 2003 13:24:29 +0000
Subject: [PATCH] a generic interface to get data from oracle.  Currently only
 tested with PVCS Dimensions.

---
 webtools/tinderbox2/src/lib/PVCSGetData.pm | 169 +++++++++++++++++++++
 1 file changed, 169 insertions(+)
 create mode 100644 webtools/tinderbox2/src/lib/PVCSGetData.pm

diff --git a/webtools/tinderbox2/src/lib/PVCSGetData.pm b/webtools/tinderbox2/src/lib/PVCSGetData.pm
new file mode 100644
index 00000000000..bccceee26e5
--- /dev/null
+++ b/webtools/tinderbox2/src/lib/PVCSGetData.pm
@@ -0,0 +1,169 @@
+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+
+# Isolate the calls to oracle for PVCS we may need to reuse these with
+# other oracle products some day.
+
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/NPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Tinderbox build tool.
+#
+# The Initial Developer of the Original Code is Netscape Communications
+# Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+
+# complete rewrite by Ken Estes for contact info see the
+#     mozilla/webtools/tinderbox2/Contact file.
+# Contributor(s): 
+
+
+# $Revision: 1.1 $ 
+# $Date: 2003-12-23 13:24:29 $ 
+# $Author: kestes%walrus.com $ 
+# $Source: /home/jrmuizel/cvs-mirror/mozilla/webtools/tinderbox2/src/lib/PVCSGetData.pm,v $ 
+# $Name:  $ 
+
+
+# Standard perl libraries
+
+package PVCSGetData;
+
+use Time::Local;
+
+
+$SQL_USER = $TinderConfig::VC_PVCS_USER || 'tinderbox/tinderbox';
+$SEP = $TinderConfig::VC_PVCS_SEPERATOR || '___///___';
+
+sub time2pvcsFormat {
+  # convert time() format to the format which appears in perforce output
+  my ($time) = @_;
+
+  my ($sec,$min,$hour,$mday,$mon,
+      $year,$wday,$yday,$isdst) =
+        localtime($time);
+
+  $year += 1900;
+  $mon++;
+
+  my $date_str = sprintf("%04u/%02u/%02u/%02u/%02u/%02u", 
+                         $year, $mon, $mday, $hour, $min, $sec);
+
+  return ($date_str);
+}
+
+sub pvcs_date_str2time {      
+    my ($pvcs_date_str) = @_;
+    
+    my ($year, $mon, $mday, $hour, $min, $sec) = 
+        split('/', $pvcs_date_str);
+
+    $mon--;
+
+    my ($time) = timelocal($sec,$min,$hour,$mday,$mon,$year);    
+    
+    return $time;
+}
+
+
+sub pvcs_trim_whitespace {
+    my ($line) = (@_);
+
+    $line =~ s{\t+}{}g;
+    $line =~ s{\n+}{}g;
+    $line =~ s{ +}{}g;
+
+    return $line;    
+}
+
+# Adapted from oraselect()
+# code by Ulrich Herbst <Ulrich.Herbst@gmx.de> 
+# found at
+# http://servdoc.sourceforge.net/docs/pod/ServDoc_0310oracle.pod.html
+
+sub get_oraselect_separator {
+    return $SEP;
+}
+
+sub oraselect {
+    my ($sqltable) = @_;
+     
+    my $tmpfile       = "/tmp/oracle.$$.sql";
+    my $SQLCMD        = 'sqlplus';
+    $OSNAME = $^O;
+
+    if ($OSNAME =~ /MSWin32/) {
+        $SQLCMD='plus80';
+        $tmpfile='c:\TEMP\oracle.$$.sql';
+        $ADDTOPATH="$ENV{ORACLE_HOME}\\bin;";
+    }
+
+    # We don't use pipes to input sqlplus because that doesn't work
+    # for windows.
+
+    my $sqlheader = <<"EOSQL";
+
+    set pages 0
+    set pagesize 10000
+    set linesize 10000
+
+    set heading off
+    set feedback off
+    set serveroutput on
+
+    set colsep '$SEP'
+    alter session set NLS_DATE_FORMAT='yyyy/mm/dd/hh24/mi/ss';
+
+EOSQL
+    ;
+
+    open TEMPFH, ">$tmpfile";
+    print TEMPFH "$sqlheader\n";
+    print TEMPFH "$sqltable\n";
+    print TEMPFH "$select; \n";
+    print TEMPFH "exit;\n";
+    close TEMPFH;
+
+    my $executestring;
+    if ($OSNAME =~ /MSWin32/) {
+        $executestring = "$SQLCMD -s '$SQL_USER' \@$tmpfile 2>&1";
+    } else {
+        $executestring =
+            "source /etc/profile; ".
+            "$SQLCMD -s \'$SQL_USER\' \@$tmpfile 2>&1";
+    }
+
+     my @sqlout=`$executestring`;
+
+    # I do not thin sqlplus ever returns non zero, but I wish to be
+    # complete to I check it. Real errors are harder to discribe, we
+    # use pattern matching to find strings like:
+
+    #      SP2-0042: unknown command "asdf" - rest of line ignored.
+    #      ORA-00923: FROM keyword not found where expected
+
+     my $rc = $?; 
+    if ( 
+         ($rc) ||
+         ("@sqlout" =~ m/\nERROR at line /) ||
+         ("@sqlout" =~ m/\n[A-Z0-9]+\-\d+\:/) ||
+         0) {
+	 die(@sqlout);
+     }
+
+    unlink ($tmpfile);
+    
+     
+    return \@sqlout;
+} # oraselect
+
+1;