X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=javase%2Fsrc%2Fcom%2Fgoogle%2Fzxing%2Fclient%2Fj2se%2FCommandLineRunner.java;h=78f7626577b894049c49536a26cae8a9edcd27fa;hb=c4c6e602140cee090e8ee0ed8299d15d8a8ebde6;hp=cac8e4ff797e2bb50f53855e724cc63efb1e2e7d;hpb=59a995beefc05ba1a676bd07997f24bdfe87d50b;p=zxing.git

diff --git a/javase/src/com/google/zxing/client/j2se/CommandLineRunner.java b/javase/src/com/google/zxing/client/j2se/CommandLineRunner.java
index cac8e4ff..78f76265 100644
--- a/javase/src/com/google/zxing/client/j2se/CommandLineRunner.java
+++ b/javase/src/com/google/zxing/client/j2se/CommandLineRunner.java
@@ -21,13 +21,19 @@ import com.google.zxing.MonochromeBitmapSource;
 import com.google.zxing.MultiFormatReader;
 import com.google.zxing.ReaderException;
 import com.google.zxing.Result;
+import com.google.zxing.client.result.ParsedResult;
+import com.google.zxing.client.result.ResultParser;
 
 import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.File;
-import java.io.IOException;
 import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
 import java.net.URI;
+import java.nio.charset.Charset;
 import java.util.Hashtable;
 
 /**
@@ -36,7 +42,8 @@ import java.util.Hashtable;
  * request that hint. The raw text of each barcode is printed, and when running against directories,
  * summary statistics are also displayed.</p>
  *
- * @author srowen@google.com (Sean Owen), dswitkin@google.com (Daniel Switkin)
+ * @author Sean Owen
+ * @author dswitkin@google.com (Daniel Switkin)
  */
 public final class CommandLineRunner {
 
@@ -45,10 +52,13 @@ public final class CommandLineRunner {
 
   public static void main(String[] args) throws Exception {
     Hashtable<DecodeHintType, Object> hints = null;
+    boolean dumpResults = false;
     for (String arg : args) {
       if ("--try_harder".equals(arg)) {
         hints = new Hashtable<DecodeHintType, Object>(3);
         hints.put(DecodeHintType.TRY_HARDER, Boolean.TRUE);
+      } else if ("--dump_results".equals(arg)) {
+        dumpResults = true;
       } else if (arg.startsWith("--")) {
         System.out.println("Unknown command line option " + arg);
         return;
@@ -56,13 +66,14 @@ public final class CommandLineRunner {
     }
     for (String arg : args) {
       if (!arg.startsWith("--")) {
-        decodeOneArgument(arg, hints);
+        decodeOneArgument(arg, hints, dumpResults);
       }
     }
   }
 
-  private static void decodeOneArgument(String argument, Hashtable<DecodeHintType, Object> hints)
-      throws Exception {
+  private static void decodeOneArgument(String argument, Hashtable<DecodeHintType, Object> hints,
+      boolean dumpResults) throws Exception {
+
     File inputFile = new File(argument);
     if (inputFile.exists()) {
       if (inputFile.isDirectory()) {
@@ -74,22 +85,48 @@ public final class CommandLineRunner {
           if (filename.startsWith(".") || filename.endsWith(".txt")) {
             continue;
           }
-          if (decode(input.toURI(), hints)) {
+          Result result = decode(input.toURI(), hints);
+          if (result != null) {
             successful++;
+            if (dumpResults) {
+              dumpResult(input, result);
+            }
           }
           total++;
         }
         System.out.println("\nDecoded " + successful + " files out of " + total +
             " successfully (" + (successful * 100 / total) + "%)\n");
       } else {
-        decode(inputFile.toURI(), hints);
+        Result result = decode(inputFile.toURI(), hints);
+        if (dumpResults) {
+          dumpResult(inputFile, result);
+        }
       }
     } else {
       decode(new URI(argument), hints);
     }
   }
 
-  private static boolean decode(URI uri, Hashtable<DecodeHintType, Object> hints) throws IOException {
+  private static void dumpResult(File input, Result result) throws IOException {
+    String name = input.getAbsolutePath();
+    int pos = name.lastIndexOf('.');
+    if (pos > 0) {
+      name = name.substring(0, pos);
+    }
+    File dump = new File(name + ".txt");
+    writeStringToFile(result.getText(), dump);
+  }
+
+  private static void writeStringToFile(String value, File file) throws IOException {
+    Writer out = new OutputStreamWriter(new FileOutputStream(file), Charset.forName("UTF8"));
+    try {
+      out.write(value);
+    } finally {
+      out.close();
+    }
+  }
+
+  private static Result decode(URI uri, Hashtable<DecodeHintType, Object> hints) throws IOException {
     BufferedImage image;
     try {
       image = ImageIO.read(uri.toURL());
@@ -98,17 +135,19 @@ public final class CommandLineRunner {
     }
     if (image == null) {
       System.err.println(uri.toString() + ": Could not load image");
-      return false;
+      return null;
     }
     try {
       MonochromeBitmapSource source = new BufferedImageMonochromeBitmapSource(image);
       Result result = new MultiFormatReader().decode(source, hints);
-      System.out.println(uri.toString() + " (format: " + result.getBarcodeFormat() + "):\n" +
-          result.getText());
-      return true;
+      ParsedResult parsedResult = ResultParser.parseResult(result);
+      System.out.println(uri.toString() + " (format: " + result.getBarcodeFormat() +
+          ", type: " + parsedResult.getType() + "):\nRaw result:\n" + result.getText() +
+          "\nParsed result:\n" + parsedResult.getDisplayResult());
+      return result;
     } catch (ReaderException e) {
       System.out.println(uri.toString() + ": No barcode found");
-      return false;
+      return null;
     }
   }