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From n...@apache.org
Subject svn commit: r1688031 - /poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java
Date Sun, 28 Jun 2015 17:54:20 GMT
Author: nick
Date: Sun Jun 28 17:54:20 2015
New Revision: 1688031

URL: http://svn.apache.org/r1688031
Log:
Fix inconsistent whitespace

Modified:
    poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java

Modified: poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java?rev=1688031&r1=1688030&r2=1688031&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java (original)
+++ poi/trunk/src/java/org/apache/poi/poifs/dev/POIFSHeaderDumper.java Sun Jun 28 17:54:20
2015
@@ -43,138 +43,138 @@ import org.apache.poi.util.IntList;
  *  down the source of corruption in a file.
  */
 public class POIFSHeaderDumper {
-	/**
-	 * Display the entries of multiple POIFS files
-	 *
-	 * @param args the names of the files to be displayed
-	 */
-	public static void main(final String args[]) throws Exception {
-		if (args.length == 0) {
-			System.err.println("Must specify at least one file to view");
-			System.exit(1);
-		}
-
-		for (int j = 0; j < args.length; j++) {
-		   viewFile(args[j]);
-		}
-	}
-
-	public static void viewFile(final String filename) throws Exception {
-	    System.out.println("Dumping headers from: " + filename);
-		InputStream inp = new FileInputStream(filename);
-		
-		// Header
-		HeaderBlock header_block = new HeaderBlock(inp);
-		displayHeader(header_block);
-		
-		// Raw blocks
-      POIFSBigBlockSize bigBlockSize = header_block.getBigBlockSize();
-      RawDataBlockList data_blocks = new RawDataBlockList(inp, bigBlockSize);
-      displayRawBlocksSummary(data_blocks);
-      
-      // Main FAT Table
-      BlockAllocationTableReader batReader =
-         new BlockAllocationTableReader(
-            header_block.getBigBlockSize(),
-            header_block.getBATCount(),
-            header_block.getBATArray(),
-            header_block.getXBATCount(),
-            header_block.getXBATIndex(),
-            data_blocks);
-      displayBATReader("Big Blocks", batReader);
-
-      // Properties Table
-      PropertyTable properties =
-         new PropertyTable(header_block, data_blocks);
-      
-      // Mini Fat
-      BlockAllocationTableReader sbatReader = 
-         SmallBlockTableReader._getSmallDocumentBlockReader(
-               bigBlockSize, data_blocks, properties.getRoot(),
-               header_block.getSBATStart()
-         );
-      displayBATReader("Small Blocks", sbatReader);
-    
-      // Summary of the properties
-      displayPropertiesSummary(properties);
-   }
-
-	public static void displayHeader(HeaderBlock header_block) throws Exception {
-	   System.out.println("Header Details:");
-	   System.out.println(" Block size: " + header_block.getBigBlockSize().getBigBlockSize());
-      System.out.println(" BAT (FAT) header blocks: " + header_block.getBATArray().length);
-      System.out.println(" BAT (FAT) block count: " + header_block.getBATCount());
-      if (header_block.getBATCount() > 0) 
-          System.out.println(" BAT (FAT) block 1 at: " + header_block.getBATArray()[0]);
-      System.out.println(" XBAT (FAT) block count: " + header_block.getXBATCount());
-      System.out.println(" XBAT (FAT) block 1 at: " + header_block.getXBATIndex());
-      System.out.println(" SBAT (MiniFAT) block count: " + header_block.getSBATCount());
-      System.out.println(" SBAT (MiniFAT) block 1 at: " + header_block.getSBATStart());
-      System.out.println(" Property table at: " + header_block.getPropertyStart());
-      System.out.println("");
-	}
-
-   public static void displayRawBlocksSummary(RawDataBlockList data_blocks) throws Exception
{
-      System.out.println("Raw Blocks Details:");
-      System.out.println(" Number of blocks: " + data_blocks.blockCount());
-      
-      Method gbm = data_blocks.getClass().getSuperclass().getDeclaredMethod("get", int.class);
-      gbm.setAccessible(true);
-      
-      for(int i=0; i<Math.min(16, data_blocks.blockCount()); i++) {
-         ListManagedBlock block = (ListManagedBlock)gbm.invoke(data_blocks, Integer.valueOf(i));
-         byte[] data = new byte[Math.min(48, block.getData().length)];
-         System.arraycopy(block.getData(), 0, data, 0, data.length);
-         
-         System.out.println(" Block #" + i + ":");
-         System.out.println(HexDump.dump(data, 0, 0));
-      }
-      
-      System.out.println("");
-   }
-   
-   public static void displayBATReader(String type, BlockAllocationTableReader batReader)
throws Exception {
-      System.out.println("Sectors, as referenced from the "+type+" FAT:");
-      Field entriesF = batReader.getClass().getDeclaredField("_entries");
-      entriesF.setAccessible(true);
-      IntList entries = (IntList)entriesF.get(batReader);
-      
-      for(int i=0; i<entries.size(); i++) {
-         int bn = entries.get(i);
-         String bnS = Integer.toString(bn);
-         if(bn == POIFSConstants.END_OF_CHAIN) {
-            bnS = "End Of Chain";
-         } else if(bn == POIFSConstants.DIFAT_SECTOR_BLOCK) {
-            bnS = "DI Fat Block";
-         } else if(bn == POIFSConstants.FAT_SECTOR_BLOCK) {
-            bnS = "Normal Fat Block";
-         } else if(bn == POIFSConstants.UNUSED_BLOCK) {
-            bnS = "Block Not Used (Free)";
-         }
-         
-         System.out.println("  Block  # " + i + " -> " + bnS);
-      }
-      
-      System.out.println("");
-   }
-   
-   public static void displayPropertiesSummary(PropertyTable properties) {
-       System.out.println("Properties and their block start:");
-       displayProperties(properties.getRoot(), "");
-       System.out.println("");
-   }
-   public static void displayProperties(DirectoryProperty prop, String indent) {
-       indent = indent + "  ";
-       System.out.println(prop.getName());
-       for (Property cp : prop) {
-           if (cp instanceof DirectoryProperty) {
-               displayProperties((DirectoryProperty)cp, indent);
-           } else {
-               // TODO
-               if (cp.shouldUseSmallBlocks()) {
-                   
-               }
-           }
-       }
-   }
+    /**
+     * Display the entries of multiple POIFS files
+     *
+     * @param args the names of the files to be displayed
+     */
+    public static void main(final String args[]) throws Exception {
+        if (args.length == 0) {
+            System.err.println("Must specify at least one file to view");
+            System.exit(1);
+        }
+
+        for (int j = 0; j < args.length; j++) {
+            viewFile(args[j]);
+        }
+    }
+
+    public static void viewFile(final String filename) throws Exception {
+        System.out.println("Dumping headers from: " + filename);
+        InputStream inp = new FileInputStream(filename);
+
+        // Header
+        HeaderBlock header_block = new HeaderBlock(inp);
+        displayHeader(header_block);
+
+        // Raw blocks
+        POIFSBigBlockSize bigBlockSize = header_block.getBigBlockSize();
+        RawDataBlockList data_blocks = new RawDataBlockList(inp, bigBlockSize);
+        displayRawBlocksSummary(data_blocks);
+
+        // Main FAT Table
+        BlockAllocationTableReader batReader =
+                new BlockAllocationTableReader(
+                        header_block.getBigBlockSize(),
+                        header_block.getBATCount(),
+                        header_block.getBATArray(),
+                        header_block.getXBATCount(),
+                        header_block.getXBATIndex(),
+                        data_blocks);
+        displayBATReader("Big Blocks", batReader);
+
+        // Properties Table
+        PropertyTable properties =
+                new PropertyTable(header_block, data_blocks);
+
+        // Mini Fat
+        BlockAllocationTableReader sbatReader = 
+                SmallBlockTableReader._getSmallDocumentBlockReader(
+                        bigBlockSize, data_blocks, properties.getRoot(),
+                        header_block.getSBATStart()
+                        );
+        displayBATReader("Small Blocks", sbatReader);
+
+        // Summary of the properties
+        displayPropertiesSummary(properties);
+    }
+
+    public static void displayHeader(HeaderBlock header_block) throws Exception {
+        System.out.println("Header Details:");
+        System.out.println(" Block size: " + header_block.getBigBlockSize().getBigBlockSize());
+        System.out.println(" BAT (FAT) header blocks: " + header_block.getBATArray().length);
+        System.out.println(" BAT (FAT) block count: " + header_block.getBATCount());
+        if (header_block.getBATCount() > 0) 
+            System.out.println(" BAT (FAT) block 1 at: " + header_block.getBATArray()[0]);
+        System.out.println(" XBAT (FAT) block count: " + header_block.getXBATCount());
+        System.out.println(" XBAT (FAT) block 1 at: " + header_block.getXBATIndex());
+        System.out.println(" SBAT (MiniFAT) block count: " + header_block.getSBATCount());
+        System.out.println(" SBAT (MiniFAT) block 1 at: " + header_block.getSBATStart());
+        System.out.println(" Property table at: " + header_block.getPropertyStart());
+        System.out.println("");
+    }
+
+    public static void displayRawBlocksSummary(RawDataBlockList data_blocks) throws Exception
{
+        System.out.println("Raw Blocks Details:");
+        System.out.println(" Number of blocks: " + data_blocks.blockCount());
+
+        Method gbm = data_blocks.getClass().getSuperclass().getDeclaredMethod("get", int.class);
+        gbm.setAccessible(true);
+
+        for(int i=0; i<Math.min(16, data_blocks.blockCount()); i++) {
+            ListManagedBlock block = (ListManagedBlock)gbm.invoke(data_blocks, Integer.valueOf(i));
+            byte[] data = new byte[Math.min(48, block.getData().length)];
+            System.arraycopy(block.getData(), 0, data, 0, data.length);
+
+            System.out.println(" Block #" + i + ":");
+            System.out.println(HexDump.dump(data, 0, 0));
+        }
+
+        System.out.println("");
+    }
+
+    public static void displayBATReader(String type, BlockAllocationTableReader batReader)
throws Exception {
+        System.out.println("Sectors, as referenced from the "+type+" FAT:");
+        Field entriesF = batReader.getClass().getDeclaredField("_entries");
+        entriesF.setAccessible(true);
+        IntList entries = (IntList)entriesF.get(batReader);
+
+        for(int i=0; i<entries.size(); i++) {
+            int bn = entries.get(i);
+            String bnS = Integer.toString(bn);
+            if(bn == POIFSConstants.END_OF_CHAIN) {
+                bnS = "End Of Chain";
+            } else if(bn == POIFSConstants.DIFAT_SECTOR_BLOCK) {
+                bnS = "DI Fat Block";
+            } else if(bn == POIFSConstants.FAT_SECTOR_BLOCK) {
+                bnS = "Normal Fat Block";
+            } else if(bn == POIFSConstants.UNUSED_BLOCK) {
+                bnS = "Block Not Used (Free)";
+            }
+
+            System.out.println("  Block  # " + i + " -> " + bnS);
+        }
+
+        System.out.println("");
+    }
+
+    public static void displayPropertiesSummary(PropertyTable properties) {
+        System.out.println("Properties and their block start:");
+        displayProperties(properties.getRoot(), "");
+        System.out.println("");
+    }
+    public static void displayProperties(DirectoryProperty prop, String indent) {
+        indent = indent + "  ";
+        System.out.println(prop.getName());
+        for (Property cp : prop) {
+            if (cp instanceof DirectoryProperty) {
+                displayProperties((DirectoryProperty)cp, indent);
+            } else {
+                // TODO
+                if (cp.shouldUseSmallBlocks()) {
+
+                }
+            }
+        }
+    }
 }



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