1 files changed, 97 insertions, 0 deletions
diff --git a/src/main/com/tonicsystems/jarjar/Main.java b/src/main/com/tonicsystems/jarjar/Main.java
new file mode 100644
index 0000000..117bdbb
--- /dev/null
+++ b/src/main/com/tonicsystems/jarjar/Main.java
@@ -0,0 +1,97 @@
+/**
+ * Copyright 2007 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.tonicsystems.jarjar;
+
+import com.tonicsystems.jarjar.util.*;
+import java.io.*;
+import java.util.*;
+
+public class Main {
+
+  private static final String LINE_SEPARATOR = System.getProperty("line.separator");
+  private static final String HELP;
+
+  static {
+    try {
+      HELP = readIntoString(Main.class.getResourceAsStream("help.txt"));
+    } catch (IOException e) {
+      throw new RuntimeIOException(e);
+    }
+  }
+
+  private static String readIntoString(InputStream in) throws IOException {
+      StringBuilder sb = new StringBuilder();
+      BufferedReader r = new BufferedReader(new InputStreamReader(in, "UTF-8"));
+      String line = null;
+      while ((line = r.readLine()) != null)
+          sb.append(line).append(LINE_SEPARATOR);
+      return sb.toString();
+  }
+
+  private boolean verbose;
+  private List patterns;
+  private int level = DepHandler.LEVEL_CLASS;
+
+  public static void main(String[] args) throws Exception {
+    MainUtil.runMain(new Main(), args, "help");
+  }
+
+  public void help() {
+    System.err.print(HELP);
+  }
+
+  public void strings(String cp) throws IOException {
+    if (cp == null) {
+      throw new IllegalArgumentException("cp is required");
+    }
+    new StringDumper().run(cp, new PrintWriter(System.out));
+  }
+
+  // TODO: make level an enum
+  public void find(String level, String cp1, String cp2) throws IOException {
+    if (level == null || cp1 == null) {
+      throw new IllegalArgumentException("level and cp1 are required");
+    }
+    if (cp2 == null) {
+      cp2 = cp1;
+    }
+    int levelFlag;
+    if ("class".equals(level)) {
+      levelFlag = DepHandler.LEVEL_CLASS;
+    } else if ("jar".equals(level)) {
+      levelFlag = DepHandler.LEVEL_JAR;
+    } else {
+      throw new IllegalArgumentException("unknown level " + level);
+    }
+    PrintWriter w = new PrintWriter(System.out);
+    DepHandler handler = new TextDepHandler(w, levelFlag);
+    new DepFind().run(cp1, cp2, handler);
+    w.flush();
+  }
+
+  public void process(File rulesFile, File inJar, File outJar) throws IOException {
+    if (rulesFile == null || inJar == null || outJar == null) {
+      throw new IllegalArgumentException("rulesFile, inJar, and outJar are required");
+    }
+    List<PatternElement> rules = RulesFileParser.parse(rulesFile);
+    boolean verbose = Boolean.getBoolean("verbose");
+    boolean skipManifest = Boolean.getBoolean("skipManifest");
+    MainProcessor proc = new MainProcessor(rules, verbose, skipManifest);
+    StandaloneJarProcessor.run(inJar, outJar, proc);
+    proc.strip(outJar);
+  }
+}