Unzipped Gnumeric File (#3591)

* Unzipped Gnumeric File

A Gnumeric file is normally a gzipped Xml file. However, the Gnumeric application will also read an unzipped Xml file. Allow PhpSpreadsheet to do the same.

* Scrutinizer (legitimate)

Fix minor problem.

src/PhpSpreadsheet/Reader/Gnumeric.php

@@ -80,17 +80,15 @@ class Gnumeric extends BaseReader
      */
     public function canRead(string $filename): bool
     {
-        // Check if gzlib functions are available
-        if (File::testFileNoThrow($filename) && function_exists('gzread')) {
-            // Read signature data (first 3 bytes)
-            $fh = fopen($filename, 'rb');
-            if ($fh !== false) {
-                $data = fread($fh, 2);
-                fclose($fh);
+        $data = null;
+        if (File::testFileNoThrow($filename)) {
+            $data = $this->gzfileGetContents($filename);
+            if (strpos($data, self::NAMESPACE_GNM) === false) {
+                $data = '';
             }
         }
 
-        return isset($data) && $data === chr(0x1F) . chr(0x8B);
+        return !empty($data);
     }
 
     private static function matchXml(XMLReader $xml, string $expectedLocalName): bool
@@ -110,9 +108,13 @@ class Gnumeric extends BaseReader
     public function listWorksheetNames($filename)
     {
         File::assertFile($filename);
+        if (!$this->canRead($filename)) {
+            throw new Exception($filename . ' is an invalid Gnumeric file.');
+        }
 
         $xml = new XMLReader();
-        $xml->xml($this->getSecurityScannerOrThrow()->scanFile('compress.zlib://' . realpath($filename)), null, Settings::getLibXmlLoaderOptions());
+        $contents = $this->gzfileGetContents($filename);
+        $xml->xml($contents, null, Settings::getLibXmlLoaderOptions());
         $xml->setParserProperty(2, true);
 
         $worksheetNames = [];
@@ -139,9 +141,13 @@ class Gnumeric extends BaseReader
     public function listWorksheetInfo($filename)
     {
         File::assertFile($filename);
+        if (!$this->canRead($filename)) {
+            throw new Exception($filename . ' is an invalid Gnumeric file.');
+        }
 
         $xml = new XMLReader();
-        $xml->xml($this->getSecurityScannerOrThrow()->scanFile('compress.zlib://' . realpath($filename)), null, Settings::getLibXmlLoaderOptions());
+        $contents = $this->gzfileGetContents($filename);
+        $xml->xml($contents, null, Settings::getLibXmlLoaderOptions());
         $xml->setParserProperty(2, true);
 
         $worksheetInfo = [];
@@ -185,13 +191,23 @@ class Gnumeric extends BaseReader
      */
     private function gzfileGetContents($filename)
     {
-        $file = @gzopen($filename, 'rb');
         $data = '';
-        if ($file !== false) {
-            while (!gzeof($file)) {
-                $data .= gzread($file, 1024);
+        $contents = @file_get_contents($filename);
+        if ($contents !== false) {
+            if (substr($contents, 0, 2) === "\x1f\x8b") {
+                // Check if gzlib functions are available
+                if (function_exists('gzdecode')) {
+                    $contents = @gzdecode($contents);
+                    if ($contents !== false) {
+                        $data = $contents;
+                    }
+                }
+            } else {
+                $data = $contents;
             }
-            gzclose($file);
+        }
+        if ($data !== '') {
+            $data = $this->getSecurityScannerOrThrow()->scan($data);
         }
 
         return $data;
@@ -245,10 +261,13 @@ class Gnumeric extends BaseReader
     {
         $this->spreadsheet = $spreadsheet;
         File::assertFile($filename);
+        if (!$this->canRead($filename)) {
+            throw new Exception($filename . ' is an invalid Gnumeric file.');
+        }
 
         $gFileData = $this->gzfileGetContents($filename);
 
-        $xml2 = simplexml_load_string($this->getSecurityScannerOrThrow()->scan($gFileData), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions());
+        $xml2 = simplexml_load_string($gFileData, 'SimpleXMLElement', Settings::getLibXmlLoaderOptions());
         $xml = self::testSimpleXml($xml2);
 
         $gnmXML = $xml->children(self::NAMESPACE_GNM);

tests/PhpSpreadsheetTests/IOFactoryTest.php

@@ -97,6 +97,7 @@ class IOFactoryTest extends TestCase
         return [
             ['samples/templates/26template.xlsx', 'Xlsx', Reader\Xlsx::class],
             ['samples/templates/GnumericTest.gnumeric', 'Gnumeric', Reader\Gnumeric::class],
+            ['tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml', 'Gnumeric', Reader\Gnumeric::class],
             ['samples/templates/old.gnumeric', 'Gnumeric', Reader\Gnumeric::class],
             ['samples/templates/30template.xls', 'Xls', Reader\Xls::class],
             ['samples/templates/OOCalcTest.ods', 'Ods', Reader\Ods::class],

tests/PhpSpreadsheetTests/Reader/Gnumeric/GnumericInfoTest.php

@@ -2,6 +2,7 @@
 
 namespace PhpOffice\PhpSpreadsheetTests\Reader\Gnumeric;
 
+use PhpOffice\PhpSpreadsheet\Reader\Exception as ReaderException;
 use PhpOffice\PhpSpreadsheet\Reader\Gnumeric;
 use PHPUnit\Framework\TestCase;
 
@@ -9,9 +10,7 @@ class GnumericInfoTest extends TestCase
 {
     public function testListNames(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/GnumericTest.gnumeric';
+        $filename = 'samples/templates/GnumericTest.gnumeric';
         $reader = new Gnumeric();
         $names = $reader->listWorksheetNames($filename);
         self::assertCount(2, $names);
@@ -21,9 +20,7 @@ class GnumericInfoTest extends TestCase
 
     public function testListInfo(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/GnumericTest.gnumeric';
+        $filename = 'samples/templates/GnumericTest.gnumeric';
         $reader = new Gnumeric();
         $info = $reader->listWorksheetInfo($filename);
         $expected = [
@@ -44,4 +41,22 @@ class GnumericInfoTest extends TestCase
         ];
         self::assertEquals($expected, $info);
     }
+
+    public function testListNamesNotGumeric(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('invalid Gnumeric file');
+        $filename = 'samples/templates/excel2003.xml';
+        $reader = new Gnumeric();
+        $reader->listWorksheetNames($filename);
+    }
+
+    public function testListInfoNotXml(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('invalid Gnumeric file');
+        $filename = __FILE__;
+        $reader = new Gnumeric();
+        $reader->listWorksheetInfo($filename);
+    }
 }

tests/PhpSpreadsheetTests/Reader/Gnumeric/GnumericLoadTest.php

@@ -3,6 +3,7 @@
 namespace PhpOffice\PhpSpreadsheetTests\Reader\Gnumeric;
 
 use DateTimeZone;
+use PhpOffice\PhpSpreadsheet\Reader\Exception as ReaderException;
 use PhpOffice\PhpSpreadsheet\Reader\Gnumeric;
 use PhpOffice\PhpSpreadsheet\Shared\Date;
 use PhpOffice\PhpSpreadsheet\Style\Border;
@@ -16,9 +17,7 @@ class GnumericLoadTest extends TestCase
 {
     public function testLoad(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/GnumericTest.gnumeric';
+        $filename = 'samples/templates/GnumericTest.gnumeric';
         $reader = new Gnumeric();
         $spreadsheet = $reader->load($filename);
         self::assertEquals(2, $spreadsheet->getSheetCount());
@@ -132,9 +131,7 @@ class GnumericLoadTest extends TestCase
 
     public function testLoadFilter(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/GnumericTest.gnumeric';
+        $filename = 'samples/templates/GnumericTest.gnumeric';
         $reader = new Gnumeric();
         $filter = new GnumericFilter();
         $reader->setReadFilter($filter);
@@ -150,9 +147,7 @@ class GnumericLoadTest extends TestCase
 
     public function testLoadOld(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/old.gnumeric';
+        $filename = 'samples/templates/old.gnumeric';
         $reader = new Gnumeric();
         $spreadsheet = $reader->load($filename);
         $props = $spreadsheet->getProperties();
@@ -162,9 +157,7 @@ class GnumericLoadTest extends TestCase
 
     public function testLoadSelectedSheets(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/GnumericTest.gnumeric';
+        $filename = 'samples/templates/GnumericTest.gnumeric';
         $reader = new Gnumeric();
         $reader->setLoadSheetsOnly(['Unknown Sheet', 'Report Data']);
         $spreadsheet = $reader->load($filename);
@@ -176,4 +169,22 @@ class GnumericLoadTest extends TestCase
         self::assertSame('A1', $sheet->getSelectedCells());
         $spreadsheet->disconnectWorksheets();
     }
+
+    public function testLoadNotGnumeric(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('invalid Gnumeric file');
+        $filename = 'samples/templates/excel2003.xml';
+        $reader = new Gnumeric();
+        $reader->load($filename);
+    }
+
+    public function testLoadNotXml(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('invalid Gnumeric file');
+        $filename = __FILE__;
+        $reader = new Gnumeric();
+        $reader->load($filename);
+    }
 }

tests/PhpSpreadsheetTests/Reader/Gnumeric/PageSetupTest.php

@@ -10,9 +10,19 @@ class PageSetupTest extends TestCase
 {
     private const MARGIN_PRECISION = 0.001;
 
-    public function testPageSetup(): void
+    public static function fileProvider(): array
+    {
+        return [
+            ['tests/data/Reader/Gnumeric/PageSetup.gnumeric'],
+            ['tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml'],
+        ];
+    }
+
+    /**
+     * @dataProvider fileProvider
+     */
+    public function testPageSetup(string $filename): void
     {
-        $filename = 'tests/data/Reader/Gnumeric/PageSetup.gnumeric';
         $reader = new Gnumeric();
         $spreadsheet = $reader->load($filename);
         $assertions = $this->pageSetupAssertions();
@@ -39,9 +49,11 @@ class PageSetupTest extends TestCase
         $spreadsheet->disconnectWorksheets();
     }
 
-    public function testPageMargins(): void
+    /**
+     * @dataProvider fileProvider
+     */
+    public function testPageMargins(string $filename): void
     {
-        $filename = 'tests/data/Reader/Gnumeric/PageSetup.gnumeric';
         $reader = new Gnumeric();
         $spreadsheet = $reader->load($filename);
         $assertions = $this->pageMarginAssertions();

tests/PhpSpreadsheetTests/Reader/Xml/XmlInfoTest.php

@@ -10,9 +10,7 @@ class XmlInfoTest extends TestCase
 {
     public function testListNames(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/excel2003.xml';
+        $filename = 'samples/templates/excel2003.xml';
         $reader = new Xml();
         $names = $reader->listWorksheetNames($filename);
         self::assertCount(2, $names);
@@ -23,17 +21,26 @@ class XmlInfoTest extends TestCase
     public function testListNamesInvalidFile(): void
     {
         $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
         $filename = __FILE__;
         $reader = new Xml();
         $names = $reader->listWorksheetNames($filename);
         self::assertNotEquals($names, $names);
     }
 
+    public function testListNamesGnumericFile(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
+        $filename = 'tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml';
+        $reader = new Xml();
+        $names = $reader->listWorksheetNames($filename);
+        self::assertNotEquals($names, $names);
+    }
+
     public function testListInfo(): void
     {
-        $filename = __DIR__
-            . '/../../../..'
-            . '/samples/templates/excel2003.xml';
+        $filename = 'samples/templates/excel2003.xml';
         $reader = new Xml();
         $info = $reader->listWorksheetInfo($filename);
         $expected = [
@@ -58,18 +65,40 @@ class XmlInfoTest extends TestCase
     public function testListInfoInvalidFile(): void
     {
         $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
         $filename = __FILE__;
         $reader = new Xml();
         $info = $reader->listWorksheetInfo($filename);
         self::assertNotEquals($info, $info);
     }
 
+    public function testListInfoGnumericFile(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
+        $filename = 'tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml';
+        $reader = new Xml();
+        $info = $reader->listWorksheetInfo($filename);
+        self::assertNotEquals($info, $info);
+    }
+
     public function testLoadInvalidFile(): void
     {
         $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
         $filename = __FILE__;
         $reader = new Xml();
         $spreadsheet = $reader->load($filename);
         self::assertNotEquals($spreadsheet, $spreadsheet);
     }
+
+    public function testLoadGnumericFile(): void
+    {
+        $this->expectException(ReaderException::class);
+        $this->expectExceptionMessage('Invalid Spreadsheet file');
+        $filename = 'tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml';
+        $reader = new Xml();
+        $spreadsheet = $reader->load($filename);
+        self::assertNotEquals($spreadsheet, $spreadsheet);
+    }
 }

tests/data/Reader/Gnumeric/PageSetup.gnumeric.unzipped.xml

@@ -0,0 +1,348 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gnm:Workbook xmlns:gnm="http://www.gnumeric.org/v10.dtd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.gnumeric.org/v9.xsd">
+  <gnm:Version Epoch="1" Major="12" Minor="17" Full="1.12.17"/>
+  <gnm:Attributes>
+    <gnm:Attribute>
+      <gnm:name>WorkbookView::show_horizontal_scrollbar</gnm:name>
+      <gnm:value>TRUE</gnm:value>
+    </gnm:Attribute>
+    <gnm:Attribute>
+      <gnm:name>WorkbookView::show_vertical_scrollbar</gnm:name>
+      <gnm:value>TRUE</gnm:value>
+    </gnm:Attribute>
+    <gnm:Attribute>
+      <gnm:name>WorkbookView::show_notebook_tabs</gnm:name>
+      <gnm:value>TRUE</gnm:value>
+    </gnm:Attribute>
+    <gnm:Attribute>
+      <gnm:name>WorkbookView::do_auto_completion</gnm:name>
+      <gnm:value>TRUE</gnm:value>
+    </gnm:Attribute>
+    <gnm:Attribute>
+      <gnm:name>WorkbookView::is_protected</gnm:name>
+      <gnm:value>FALSE</gnm:value>
+    </gnm:Attribute>
+  </gnm:Attributes>
+  <office:document-meta xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:ooo="http://openoffice.org/2004/office" office:version="1.2">
+    <office:meta>
+      <dc:creator>Mark Baker</dc:creator>
+      <dc:date>2020-07-04T15:11:06Z</dc:date>
+      <meta:user-defined meta:name="dc:publisher" meta:value-type="string"></meta:user-defined>
+      <meta:user-defined meta:name="gsf:links-dirty" meta:value-type="boolean">false</meta:user-defined>
+      <meta:user-defined meta:name="gsf:scale" meta:value-type="boolean">false</meta:user-defined>
+      <meta:user-defined meta:name="gsf:security" meta:value-type="float">0</meta:user-defined>
+      <meta:creation-date>2020-06-29T17:37:00Z</meta:creation-date>
+      <meta:initial-creator>Mark Baker</meta:initial-creator>
+      <meta:user-defined meta:name="meta:print-date" meta:value-type="date">2020-07-04T11:51:41Z</meta:user-defined>
+      <meta:user-defined meta:name="xlsx:HyperlinksChanged" meta:value-type="boolean">false</meta:user-defined>
+      <meta:user-defined meta:name="xlsx:SharedDoc" meta:value-type="boolean">false</meta:user-defined>
+    </office:meta>
+  </office:document-meta>
+  <gnm:Calculation ManualRecalc="0" EnableIteration="1" MaxIterations="100" IterationTolerance="0.001" FloatRadix="2" FloatDigits="53"/>
+  <gnm:SheetNameIndex>
+    <gnm:SheetName gnm:Cols="16384" gnm:Rows="1048576">Sheet1</gnm:SheetName>
+    <gnm:SheetName gnm:Cols="16384" gnm:Rows="1048576">Sheet2</gnm:SheetName>
+    <gnm:SheetName gnm:Cols="16384" gnm:Rows="1048576">Sheet3</gnm:SheetName>
+    <gnm:SheetName gnm:Cols="16384" gnm:Rows="1048576">Sheet4</gnm:SheetName>
+  </gnm:SheetNameIndex>
+  <gnm:Geometry Width="1440" Height="626"/>
+  <gnm:Sheets>
+    <gnm:Sheet DisplayFormulas="0" HideZero="0" HideGrid="0" HideColHeader="0" HideRowHeader="0" DisplayOutlines="1" OutlineSymbolsBelow="1" OutlineSymbolsRight="1" Visibility="GNM_SHEET_VISIBILITY_VISIBLE" GridColor="0:0:0">
+      <gnm:Name>Sheet1</gnm:Name>
+      <gnm:MaxCol>2</gnm:MaxCol>
+      <gnm:MaxRow>4</gnm:MaxRow>
+      <gnm:Zoom>1</gnm:Zoom>
+      <gnm:Names>
+        <gnm:Name>
+          <gnm:name>Print_Area</gnm:name>
+          <gnm:value>#REF!</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+        <gnm:Name>
+          <gnm:name>Sheet_Title</gnm:name>
+          <gnm:value>&quot;Sheet1&quot;</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+      </gnm:Names>
+      <gnm:PrintInformation>
+        <gnm:Margins>
+          <gnm:top Points="68.03" PrefUnit="mm"/>
+          <gnm:bottom Points="53.86" PrefUnit="mm"/>
+          <gnm:left Points="36.85" PrefUnit="mm"/>
+          <gnm:right Points="36.85" PrefUnit="mm"/>
+          <gnm:header Points="22.68" PrefUnit="mm"/>
+          <gnm:footer Points="22.68" PrefUnit="mm"/>
+        </gnm:Margins>
+        <gnm:Scale type="percentage" percentage="75"/>
+        <gnm:vcenter value="0"/>
+        <gnm:hcenter value="1"/>
+        <gnm:grid value="0"/>
+        <gnm:even_if_only_styles value="0"/>
+        <gnm:monochrome value="0"/>
+        <gnm:draft value="0"/>
+        <gnm:titles value="0"/>
+        <gnm:do_not_print value="0"/>
+        <gnm:print_range value="GNM_PRINT_ACTIVE_SHEET"/>
+        <gnm:order>d_then_r</gnm:order>
+        <gnm:orientation>portrait</gnm:orientation>
+        <gnm:Header Left="" Middle="&amp;[TAB]" Right=""/>
+        <gnm:Footer Left="" Middle="Page &amp;[PAGE]" Right=""/>
+        <gnm:paper>iso_a4</gnm:paper>
+        <gnm:comments placement="GNM_PRINT_COMMENTS_IN_PLACE"/>
+        <gnm:errors PrintErrorsAs="GNM_PRINT_ERRORS_AS_DISPLAYED"/>
+      </gnm:PrintInformation>
+      <gnm:Styles>
+        <gnm:StyleRegion startCol="0" startRow="0" endCol="16383" endRow="1048575">
+          <gnm:Style HAlign="GNM_HALIGN_GENERAL" VAlign="GNM_VALIGN_BOTTOM" WrapText="0" ShrinkToFit="0" Rotation="0" Shade="0" Indent="0" Locked="1" Hidden="0" Fore="0:0:0" Back="FFFF:FFFF:FFFF" PatternColor="0:0:0" Format="General">
+            <gnm:Font Unit="11" Bold="0" Italic="0" Underline="0" StrikeThrough="0" Script="0">Calibri</gnm:Font>
+          </gnm:Style>
+        </gnm:StyleRegion>
+      </gnm:Styles>
+      <gnm:Cols DefaultSizePts="48"/>
+      <gnm:Rows DefaultSizePts="14.25">
+        <gnm:RowInfo No="0" Unit="14.25" HardSize="1" Count="4"/>
+      </gnm:Rows>
+      <gnm:Selections CursorCol="0" CursorRow="0">
+        <gnm:Selection startCol="0" startRow="0" endCol="2" endRow="4"/>
+      </gnm:Selections>
+      <gnm:Cells>
+        <gnm:Cell Row="0" Col="0" ValueType="40">1</gnm:Cell>
+        <gnm:Cell Row="0" Col="1" ValueType="40">2</gnm:Cell>
+        <gnm:Cell Row="0" Col="2" ValueType="40">3</gnm:Cell>
+        <gnm:Cell Row="1" Col="0" ValueType="40">4</gnm:Cell>
+        <gnm:Cell Row="1" Col="1" ValueType="40">5</gnm:Cell>
+        <gnm:Cell Row="1" Col="2" ValueType="40">6</gnm:Cell>
+        <gnm:Cell Row="2" Col="0" ValueType="40">7</gnm:Cell>
+        <gnm:Cell Row="2" Col="1" ValueType="40">8</gnm:Cell>
+        <gnm:Cell Row="2" Col="2" ValueType="40">9</gnm:Cell>
+        <gnm:Cell Row="4" Col="0">=sum(A2:C2,B1:B3)</gnm:Cell>
+        <gnm:Cell Row="4" Col="1">=count(A2:C2,B1:B3)</gnm:Cell>
+      </gnm:Cells>
+      <gnm:SheetLayout TopLeft="A1"/>
+      <gnm:Solver ModelType="0" ProblemType="0" MaxTime="60" MaxIter="1000" NonNeg="1" Discr="0" AutoScale="0" ProgramR="0"/>
+    </gnm:Sheet>
+    <gnm:Sheet DisplayFormulas="0" HideZero="0" HideGrid="0" HideColHeader="0" HideRowHeader="0" DisplayOutlines="1" OutlineSymbolsBelow="1" OutlineSymbolsRight="1" Visibility="GNM_SHEET_VISIBILITY_VISIBLE" GridColor="0:0:0">
+      <gnm:Name>Sheet2</gnm:Name>
+      <gnm:MaxCol>2</gnm:MaxCol>
+      <gnm:MaxRow>4</gnm:MaxRow>
+      <gnm:Zoom>1</gnm:Zoom>
+      <gnm:Names>
+        <gnm:Name>
+          <gnm:name>Print_Area</gnm:name>
+          <gnm:value>#REF!</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+        <gnm:Name>
+          <gnm:name>Sheet_Title</gnm:name>
+          <gnm:value>&quot;Sheet2&quot;</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+      </gnm:Names>
+      <gnm:PrintInformation>
+        <gnm:Margins>
+          <gnm:top Points="53.86" PrefUnit="mm"/>
+          <gnm:bottom Points="53.86" PrefUnit="mm"/>
+          <gnm:left Points="51.02" PrefUnit="mm"/>
+          <gnm:right Points="51.02" PrefUnit="mm"/>
+          <gnm:header Points="22.68" PrefUnit="mm"/>
+          <gnm:footer Points="22.68" PrefUnit="mm"/>
+        </gnm:Margins>
+        <gnm:Scale type="percentage" percentage="100"/>
+        <gnm:vcenter value="1"/>
+        <gnm:hcenter value="0"/>
+        <gnm:grid value="0"/>
+        <gnm:even_if_only_styles value="0"/>
+        <gnm:monochrome value="0"/>
+        <gnm:draft value="0"/>
+        <gnm:titles value="0"/>
+        <gnm:do_not_print value="0"/>
+        <gnm:print_range value="GNM_PRINT_ACTIVE_SHEET"/>
+        <gnm:order>r_then_d</gnm:order>
+        <gnm:orientation>landscape</gnm:orientation>
+        <gnm:Header Left="" Middle="&amp;[TAB]" Right=""/>
+        <gnm:Footer Left="" Middle="Page &amp;[PAGE]" Right=""/>
+        <gnm:paper>iso_a4</gnm:paper>
+        <gnm:comments placement="GNM_PRINT_COMMENTS_IN_PLACE"/>
+        <gnm:errors PrintErrorsAs="GNM_PRINT_ERRORS_AS_DISPLAYED"/>
+      </gnm:PrintInformation>
+      <gnm:Styles>
+        <gnm:StyleRegion startCol="0" startRow="0" endCol="16383" endRow="1048575">
+          <gnm:Style HAlign="GNM_HALIGN_GENERAL" VAlign="GNM_VALIGN_BOTTOM" WrapText="0" ShrinkToFit="0" Rotation="0" Shade="0" Indent="0" Locked="1" Hidden="0" Fore="0:0:0" Back="FFFF:FFFF:FFFF" PatternColor="0:0:0" Format="General">
+            <gnm:Font Unit="11" Bold="0" Italic="0" Underline="0" StrikeThrough="0" Script="0">Calibri</gnm:Font>
+          </gnm:Style>
+        </gnm:StyleRegion>
+      </gnm:Styles>
+      <gnm:Cols DefaultSizePts="48"/>
+      <gnm:Rows DefaultSizePts="14.25">
+        <gnm:RowInfo No="0" Unit="14.25" HardSize="1" Count="4"/>
+      </gnm:Rows>
+      <gnm:Selections CursorCol="0" CursorRow="0">
+        <gnm:Selection startCol="0" startRow="0" endCol="2" endRow="4"/>
+      </gnm:Selections>
+      <gnm:Cells>
+        <gnm:Cell Row="0" Col="0" ValueType="40">1</gnm:Cell>
+        <gnm:Cell Row="0" Col="1" ValueType="40">2</gnm:Cell>
+        <gnm:Cell Row="0" Col="2" ValueType="40">3</gnm:Cell>
+        <gnm:Cell Row="1" Col="0" ValueType="40">4</gnm:Cell>
+        <gnm:Cell Row="1" Col="1" ValueType="40">5</gnm:Cell>
+        <gnm:Cell Row="1" Col="2" ValueType="40">6</gnm:Cell>
+        <gnm:Cell Row="2" Col="0" ValueType="40">7</gnm:Cell>
+        <gnm:Cell Row="2" Col="1" ValueType="40">8</gnm:Cell>
+        <gnm:Cell Row="2" Col="2" ValueType="40">9</gnm:Cell>
+        <gnm:Cell Row="4" Col="0" ExprID="1">=sum($A$1:$C$1,$A$3:$C$3,$A$1:$A$3,$C$1:$C$3)</gnm:Cell>
+        <gnm:Cell Row="4" Col="1" ExprID="2">=count($A$1:$C$1,$A$3:$C$3,$A$1:$A$3,$C$1:$C$3)</gnm:Cell>
+      </gnm:Cells>
+      <gnm:SheetLayout TopLeft="A1"/>
+      <gnm:Solver ModelType="0" ProblemType="0" MaxTime="60" MaxIter="1000" NonNeg="1" Discr="0" AutoScale="0" ProgramR="0"/>
+    </gnm:Sheet>
+    <gnm:Sheet DisplayFormulas="0" HideZero="0" HideGrid="0" HideColHeader="0" HideRowHeader="0" DisplayOutlines="1" OutlineSymbolsBelow="1" OutlineSymbolsRight="1" Visibility="GNM_SHEET_VISIBILITY_VISIBLE" GridColor="0:0:0">
+      <gnm:Name>Sheet3</gnm:Name>
+      <gnm:MaxCol>2</gnm:MaxCol>
+      <gnm:MaxRow>4</gnm:MaxRow>
+      <gnm:Zoom>1</gnm:Zoom>
+      <gnm:Names>
+        <gnm:Name>
+          <gnm:name>Print_Area</gnm:name>
+          <gnm:value>Sheet3!$A$1:$C$5</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+        <gnm:Name>
+          <gnm:name>Sheet_Title</gnm:name>
+          <gnm:value>&quot;Sheet3&quot;</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+      </gnm:Names>
+      <gnm:PrintInformation>
+        <gnm:Margins>
+          <gnm:top Points="68.03" PrefUnit="mm"/>
+          <gnm:bottom Points="68.03" PrefUnit="mm"/>
+          <gnm:left Points="51.02" PrefUnit="mm"/>
+          <gnm:right Points="51.02" PrefUnit="mm"/>
+          <gnm:header Points="36.85" PrefUnit="mm"/>
+          <gnm:footer Points="36.85" PrefUnit="mm"/>
+        </gnm:Margins>
+        <gnm:Scale type="percentage" percentage="90"/>
+        <gnm:vcenter value="1"/>
+        <gnm:hcenter value="1"/>
+        <gnm:grid value="0"/>
+        <gnm:even_if_only_styles value="0"/>
+        <gnm:monochrome value="0"/>
+        <gnm:draft value="0"/>
+        <gnm:titles value="0"/>
+        <gnm:do_not_print value="0"/>
+        <gnm:print_range value="GNM_PRINT_ACTIVE_SHEET"/>
+        <gnm:order>d_then_r</gnm:order>
+        <gnm:orientation>portrait</gnm:orientation>
+        <gnm:Header Left="" Middle="&amp;[TAB]" Right=""/>
+        <gnm:Footer Left="" Middle="Page &amp;[PAGE]" Right=""/>
+        <gnm:paper>iso_a4</gnm:paper>
+        <gnm:comments placement="GNM_PRINT_COMMENTS_IN_PLACE"/>
+        <gnm:errors PrintErrorsAs="GNM_PRINT_ERRORS_AS_DISPLAYED"/>
+      </gnm:PrintInformation>
+      <gnm:Styles>
+        <gnm:StyleRegion startCol="0" startRow="0" endCol="16383" endRow="1048575">
+          <gnm:Style HAlign="GNM_HALIGN_GENERAL" VAlign="GNM_VALIGN_BOTTOM" WrapText="0" ShrinkToFit="0" Rotation="0" Shade="0" Indent="0" Locked="1" Hidden="0" Fore="0:0:0" Back="FFFF:FFFF:FFFF" PatternColor="0:0:0" Format="General">
+            <gnm:Font Unit="11" Bold="0" Italic="0" Underline="0" StrikeThrough="0" Script="0">Calibri</gnm:Font>
+          </gnm:Style>
+        </gnm:StyleRegion>
+      </gnm:Styles>
+      <gnm:Cols DefaultSizePts="48"/>
+      <gnm:Rows DefaultSizePts="14.25">
+        <gnm:RowInfo No="0" Unit="14.25" HardSize="1" Count="4"/>
+      </gnm:Rows>
+      <gnm:Selections CursorCol="0" CursorRow="0">
+        <gnm:Selection startCol="0" startRow="0" endCol="2" endRow="4"/>
+      </gnm:Selections>
+      <gnm:Cells>
+        <gnm:Cell Row="0" Col="0" ValueType="40">1</gnm:Cell>
+        <gnm:Cell Row="0" Col="1" ValueType="40">2</gnm:Cell>
+        <gnm:Cell Row="0" Col="2" ValueType="40">3</gnm:Cell>
+        <gnm:Cell Row="1" Col="0" ValueType="40">4</gnm:Cell>
+        <gnm:Cell Row="1" Col="1" ValueType="40">5</gnm:Cell>
+        <gnm:Cell Row="1" Col="2" ValueType="40">6</gnm:Cell>
+        <gnm:Cell Row="2" Col="0" ValueType="40">7</gnm:Cell>
+        <gnm:Cell Row="2" Col="1" ValueType="40">8</gnm:Cell>
+        <gnm:Cell Row="2" Col="2" ValueType="40">9</gnm:Cell>
+        <gnm:Cell Row="4" Col="0" ExprID="1"/>
+        <gnm:Cell Row="4" Col="1" ExprID="2"/>
+      </gnm:Cells>
+      <gnm:SheetLayout TopLeft="B2">
+        <gnm:FreezePanes FrozenTopLeft="A1" UnfrozenTopLeft="B2"/>
+      </gnm:SheetLayout>
+      <gnm:Solver ModelType="0" ProblemType="0" MaxTime="60" MaxIter="1000" NonNeg="1" Discr="0" AutoScale="0" ProgramR="0"/>
+    </gnm:Sheet>
+    <gnm:Sheet DisplayFormulas="0" HideZero="0" HideGrid="0" HideColHeader="0" HideRowHeader="0" DisplayOutlines="1" OutlineSymbolsBelow="1" OutlineSymbolsRight="1" Visibility="GNM_SHEET_VISIBILITY_VISIBLE" GridColor="0:0:0">
+      <gnm:Name>Sheet4</gnm:Name>
+      <gnm:MaxCol>2</gnm:MaxCol>
+      <gnm:MaxRow>4</gnm:MaxRow>
+      <gnm:Zoom>1</gnm:Zoom>
+      <gnm:Names>
+        <gnm:Name>
+          <gnm:name>Print_Area</gnm:name>
+          <gnm:value>#REF!</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+        <gnm:Name>
+          <gnm:name>Sheet_Title</gnm:name>
+          <gnm:value>&quot;Sheet4&quot;</gnm:value>
+          <gnm:position>A1</gnm:position>
+        </gnm:Name>
+      </gnm:Names>
+      <gnm:PrintInformation>
+        <gnm:Margins>
+          <gnm:top Points="54" PrefUnit="mm"/>
+          <gnm:bottom Points="54" PrefUnit="mm"/>
+          <gnm:left Points="50.4" PrefUnit="mm"/>
+          <gnm:right Points="50.4" PrefUnit="mm"/>
+          <gnm:header Points="21.6" PrefUnit="mm"/>
+          <gnm:footer Points="21.6" PrefUnit="mm"/>
+        </gnm:Margins>
+        <gnm:Scale type="percentage" percentage="100"/>
+        <gnm:vcenter value="0"/>
+        <gnm:hcenter value="0"/>
+        <gnm:grid value="0"/>
+        <gnm:even_if_only_styles value="0"/>
+        <gnm:monochrome value="0"/>
+        <gnm:draft value="0"/>
+        <gnm:titles value="0"/>
+        <gnm:do_not_print value="0"/>
+        <gnm:print_range value="GNM_PRINT_ACTIVE_SHEET"/>
+        <gnm:order>d_then_r</gnm:order>
+        <gnm:orientation>portrait</gnm:orientation>
+        <gnm:Header Left="" Middle="&amp;[TAB]" Right=""/>
+        <gnm:Footer Left="" Middle="Page &amp;[PAGE]" Right=""/>
+        <gnm:paper>iso_a4</gnm:paper>
+        <gnm:comments placement="GNM_PRINT_COMMENTS_IN_PLACE"/>
+        <gnm:errors PrintErrorsAs="GNM_PRINT_ERRORS_AS_DISPLAYED"/>
+      </gnm:PrintInformation>
+      <gnm:Styles>
+        <gnm:StyleRegion startCol="0" startRow="0" endCol="16383" endRow="1048575">
+          <gnm:Style HAlign="GNM_HALIGN_GENERAL" VAlign="GNM_VALIGN_BOTTOM" WrapText="0" ShrinkToFit="0" Rotation="0" Shade="0" Indent="0" Locked="1" Hidden="0" Fore="0:0:0" Back="FFFF:FFFF:FFFF" PatternColor="0:0:0" Format="General">
+            <gnm:Font Unit="11" Bold="0" Italic="0" Underline="0" StrikeThrough="0" Script="0">Calibri</gnm:Font>
+          </gnm:Style>
+        </gnm:StyleRegion>
+      </gnm:Styles>
+      <gnm:Cols DefaultSizePts="48"/>
+      <gnm:Rows DefaultSizePts="14.25"/>
+      <gnm:Selections CursorCol="0" CursorRow="0">
+        <gnm:Selection startCol="0" startRow="0" endCol="2" endRow="4"/>
+      </gnm:Selections>
+      <gnm:Cells>
+        <gnm:Cell Row="0" Col="0" ValueType="40">1</gnm:Cell>
+        <gnm:Cell Row="0" Col="1" ValueType="40">2</gnm:Cell>
+        <gnm:Cell Row="0" Col="2" ValueType="40">3</gnm:Cell>
+        <gnm:Cell Row="1" Col="0" ValueType="40">4</gnm:Cell>
+        <gnm:Cell Row="1" Col="1" ValueType="40">5</gnm:Cell>
+        <gnm:Cell Row="1" Col="2" ValueType="40">6</gnm:Cell>
+        <gnm:Cell Row="2" Col="0" ValueType="40">7</gnm:Cell>
+        <gnm:Cell Row="2" Col="1" ValueType="40">8</gnm:Cell>
+        <gnm:Cell Row="2" Col="2" ValueType="40">9</gnm:Cell>
+        <gnm:Cell Row="4" Col="0" ExprID="1"/>
+        <gnm:Cell Row="4" Col="1" ExprID="2"/>
+      </gnm:Cells>
+      <gnm:SheetLayout TopLeft="A1"/>
+      <gnm:Solver ModelType="0" ProblemType="0" MaxTime="60" MaxIter="1000" NonNeg="1" Discr="0" AutoScale="0" ProgramR="0"/>
+    </gnm:Sheet>
+  </gnm:Sheets>
+  <gnm:UIData SelectedTab="2"/>
+</gnm:Workbook>