1 files changed, 111 insertions, 0 deletions
diff --git a/src/com/cyanogenmod/filemanager/commands/java/CreateFileCommand.java b/src/com/cyanogenmod/filemanager/commands/java/CreateFileCommand.java
new file mode 100644
index 0000000..fa9b5bf
--- /dev/null
+++ b/src/com/cyanogenmod/filemanager/commands/java/CreateFileCommand.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2012 The CyanogenMod Project
+ *
+ * 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.cyanogenmod.filemanager.commands.java;
+
+import android.util.Log;
+
+import com.cyanogenmod.filemanager.commands.CreateFileExecutable;
+import com.cyanogenmod.filemanager.console.ExecutionException;
+import com.cyanogenmod.filemanager.console.InsufficientPermissionsException;
+import com.cyanogenmod.filemanager.console.NoSuchFileOrDirectory;
+import com.cyanogenmod.filemanager.model.MountPoint;
+import com.cyanogenmod.filemanager.util.MountPointHelper;
+
+import java.io.File;
+import java.io.IOException;
+
+
+/**
+ * A class for create a file.
+ */
+public class CreateFileCommand extends Program implements CreateFileExecutable {
+
+    private static final String TAG = "CreateFileCommand"; //$NON-NLS-1$
+
+
+    private final String mPath;
+
+    /**
+     * Constructor of <code>CreateFileCommand</code>.
+     *
+     * @param path The name of the new file
+     */
+    public CreateFileCommand(String path) {
+        super();
+        this.mPath = path;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public Boolean getResult() {
+        return Boolean.TRUE;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void execute()
+            throws InsufficientPermissionsException, NoSuchFileOrDirectory, ExecutionException {
+        if (isTrace()) {
+            Log.v(TAG,
+                    String.format("Creating file: %s", this.mPath)); //$NON-NLS-1$
+        }
+
+        File f = new File(this.mPath);
+        try {
+            // Check that if the path exist, it need to be a file. Otherwise something is
+            // wrong
+            if (f.exists() && !f.isFile()) {
+                if (isTrace()) {
+                    Log.v(TAG, "Result: FAIL. ExecutionException"); //$NON-NLS-1$
+                }
+                throw new ExecutionException("the path exists but is not a file"); //$NON-NLS-1$
+            }
+
+            // Only create the file if the file not exists. Otherwise createNewFile
+            // will return false
+            if (!f.exists()) {
+                if (!f.createNewFile()) {
+                    if (isTrace()) {
+                        Log.v(TAG, "Result: FAIL. InsufficientPermissionsException"); //$NON-NLS-1$
+                    }
+                    throw new InsufficientPermissionsException();
+                }
+            }
+        } catch (IOException ioe) {
+            if (isTrace()) {
+                Log.v(TAG, "Result: FAIL. InsufficientPermissionsException"); //$NON-NLS-1$
+            }
+            throw new InsufficientPermissionsException();
+        }
+
+        if (isTrace()) {
+            Log.v(TAG, "Result: OK"); //$NON-NLS-1$
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public MountPoint getWritableMountPoint() {
+        return MountPointHelper.getMountPointFromDirectory(this.mPath);
+    }
+}