Complete chunk parser tests, and make more chunk groups available

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@897172 13f79535-47bb-0310-9956-ffa450edef68

src/scratchpad/src/org/apache/poi/hsmf/MAPIMessage.java

@@ -190,6 +190,27 @@ public class MAPIMessage {
 		return getStringFromChunk(mainChunks.messageClass);
 	}
 
+	
+	/**
+	 * Gets the main, core details chunks
+	 */
+	public Chunks getMainChunks() {
+	   return mainChunks;
+	}
+	/**
+	 * Gets the recipient details chunks, or
+	 *  null if there aren't any
+	 */
+	public RecipientChunks getRecipientDetailsChunks() {
+	   return recipientChunks;
+	}
+	/**
+	 * Gets the Name ID chunks, or
+    *  null if there aren't any
+	 */
+	public NameIdChunks getNameIdChunks() {
+	   return nameIdChunks;
+	}
 	/**
 	 * Gets the message attachments.
 	 */

src/scratchpad/testcases/org/apache/poi/hsmf/parsers/TestPOIFSChunkParser.java

@@ -20,6 +20,7 @@ package org.apache.poi.hsmf.parsers;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.nio.charset.Charset;
 
 import org.apache.poi.hsmf.MAPIMessage;
 import org.apache.poi.hsmf.datatypes.AttachmentChunks;
@@ -27,6 +28,8 @@ import org.apache.poi.hsmf.datatypes.ChunkGroup;
 import org.apache.poi.hsmf.datatypes.Chunks;
 import org.apache.poi.hsmf.datatypes.NameIdChunks;
 import org.apache.poi.hsmf.datatypes.RecipientChunks;
+import org.apache.poi.hsmf.datatypes.StringChunk;
+import org.apache.poi.hsmf.datatypes.Types;
 import org.apache.poi.hsmf.exceptions.ChunkNotFoundException;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 import org.apache.poi.POIDataSamples;
@@ -43,8 +46,76 @@ public final class TestPOIFSChunkParser extends TestCase {
         samples = POIDataSamples.getHSMFInstance();
 	}
 	
-   public void testFindsRecips() throws IOException {
+   public void testFindsCore() throws IOException {
+      POIFSFileSystem simple = new POIFSFileSystem(
+            new FileInputStream(samples.getFile("quick.msg"))
+      );
       
+      // Check a few core things are present
+      simple.getRoot().getEntry(
+            (new StringChunk(Chunks.SUBJECT, Types.ASCII_STRING)).getEntryName()
+      );
+      simple.getRoot().getEntry(
+            (new StringChunk(Chunks.DISPLAY_FROM, Types.ASCII_STRING)).getEntryName()
+      );
+      
+      // Now load the file
+      MAPIMessage msg = new MAPIMessage(simple);
+      try {
+         assertEquals("Kevin Roast", msg.getDisplayTo());
+         assertEquals("Kevin Roast", msg.getDisplayFrom());
+         assertEquals("Test the content transformer", msg.getSubject());
+      } catch(ChunkNotFoundException e) {
+         fail();
+      }
+   }
+   
+   public void testFindsRecips() throws IOException {
+      POIFSFileSystem simple = new POIFSFileSystem(
+            new FileInputStream(samples.getFile("quick.msg"))
+      );
+      
+      simple.getRoot().getEntry("__recip_version1.0_#00000000");
+
+      ChunkGroup[] groups = POIFSChunkParser.parse(simple.getRoot());
+      assertEquals(3, groups.length);
+      assertTrue(groups[0] instanceof Chunks);
+      assertTrue(groups[1] instanceof RecipientChunks);
+      assertTrue(groups[2] instanceof NameIdChunks);
+      
+      RecipientChunks recips = (RecipientChunks)groups[1];
+      assertEquals("kevin.roast@alfresco.org", recips.recipientEmailChunk.getValue());
+      
+      String search = new String(recips.recipientSearchChunk.getValue(), "ASCII");
+      assertEquals("CN=KEVIN.ROAST@BEN\0", search.substring(search.length()-19));
+      
+      // Now via MAPIMessage
+      MAPIMessage msg = new MAPIMessage(simple);
+      assertNotNull(msg.getRecipientDetailsChunks());
+      
+      assertEquals("kevin.roast@alfresco.org", msg.getRecipientDetailsChunks().recipientEmailChunk.getValue());
+   }
+   
+   public void testFindsNameId() throws IOException {
+      POIFSFileSystem simple = new POIFSFileSystem(
+            new FileInputStream(samples.getFile("quick.msg"))
+      );
+      
+      simple.getRoot().getEntry("__nameid_version1.0");
+
+      ChunkGroup[] groups = POIFSChunkParser.parse(simple.getRoot());
+      assertEquals(3, groups.length);
+      assertTrue(groups[0] instanceof Chunks);
+      assertTrue(groups[1] instanceof RecipientChunks);
+      assertTrue(groups[2] instanceof NameIdChunks);
+      
+      NameIdChunks nameId = (NameIdChunks)groups[2];
+      assertEquals(10, nameId.getAll().length);
+      
+      // Now via MAPIMessage
+      MAPIMessage msg = new MAPIMessage(simple);
+      assertNotNull(msg.getNameIdChunks());
+      assertEquals(10, msg.getNameIdChunks().getAll().length);
    }
    
 	public void testFindsAttachments() throws IOException {