Rename package back to orbot because these are orbot utils

1 files changed, 144 insertions, 0 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java
new file mode 100644
index 000000000..d11e80f7a
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java
@@ -0,0 +1,144 @@
+/* This is the license for Orlib, a free software project to
+        provide anonymity on the Internet from a Google Android smartphone.
+
+        For more information about Orlib, see https://guardianproject.info/
+
+        If you got this file as a part of a larger bundle, there may be other
+        license terms that you should be aware of.
+        ===============================================================================
+        Orlib is distributed under this license (aka the 3-clause BSD license)
+
+        Copyright (c) 2009-2010, Nathan Freitas, The Guardian Project
+
+        Redistribution and use in source and binary forms, with or without
+        modification, are permitted provided that the following conditions are
+        met:
+
+        * Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+        copyright notice, this list of conditions and the following disclaimer
+        in the documentation and/or other materials provided with the
+        distribution.
+
+        * Neither the names of the copyright owners nor the names of its
+        contributors may be used to endorse or promote products derived from
+        this software without specific prior written permission.
+
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+        A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+        OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+        SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+        LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+        DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+        THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+        (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+        OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+        *****
+        Orlib contains a binary distribution of the JSocks library:
+        http://code.google.com/p/jsocks-mirror/
+        which is licensed under the GNU Lesser General Public License:
+        http://www.gnu.org/licenses/lgpl.html
+
+        *****
+*/
+
+package org.sufficientlysecure.keychain.util.orbot;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.util.Log;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.InputStreamReader;
+import java.net.URLEncoder;
+import java.util.StringTokenizer;
+
+/**
+ * This class is taken from the NetCipher library: https://github.com/guardianproject/NetCipher/
+ */
+public class TorServiceUtils {
+    // various console cmds
+    public final static String SHELL_CMD_PS = "ps";
+    public final static String SHELL_CMD_PIDOF = "pidof";
+
+    public static int findProcessId(String command) {
+        int procId = -1;
+
+        try {
+            procId = findProcessIdWithPidOf(command);
+
+            if (procId == -1) {
+                procId = findProcessIdWithPS(command);
+            }
+        } catch (Exception e) {
+            try {
+                procId = findProcessIdWithPS(command);
+            } catch (Exception e2) {
+                Log.e(Constants.TAG, "Unable to get proc id for command: " + URLEncoder.encode(command), e2);
+            }
+        }
+
+        return procId;
+    }
+
+    // use 'pidof' command
+    public static int findProcessIdWithPidOf(String command) throws Exception {
+
+        int procId = -1;
+        Runtime r = Runtime.getRuntime();
+        Process procPs;
+
+        String baseName = new File(command).getName();
+        // fix contributed my mikos on 2010.12.10
+        procPs = r.exec(new String[]{
+                SHELL_CMD_PIDOF, baseName
+        });
+        // procPs = r.exec(SHELL_CMD_PIDOF);
+
+        BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
+        String line;
+
+        while ((line = reader.readLine()) != null) {
+
+            try {
+                // this line should just be the process id
+                procId = Integer.parseInt(line.trim());
+                break;
+            } catch (NumberFormatException e) {
+                Log.e("TorServiceUtils", "unable to parse process pid: " + line, e);
+            }
+        }
+
+        return procId;
+    }
+
+    // use 'ps' command
+    public static int findProcessIdWithPS(String command) throws Exception {
+        int procId = -1;
+        Runtime r = Runtime.getRuntime();
+        Process procPs;
+
+        procPs = r.exec(SHELL_CMD_PS);
+
+        BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
+        String line;
+        while ((line = reader.readLine()) != null) {
+            if (line.contains(' ' + command)) {
+
+                StringTokenizer st = new StringTokenizer(line, " ");
+                st.nextToken(); // proc owner
+
+                procId = Integer.parseInt(st.nextToken().trim());
+
+                break;
+            }
+        }
+
+        return procId;
+    }
+}