From 8ece167ffd105300f4aaa684d061c540a3c15021 Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Fri, 27 Jun 2014 14:58:11 +0800
Subject: [PATCH] add missing files

---
 jni/main-jni.cpp                              | 84 +++++++++++++++++++
 .../java/com/github/shadowsocks/Core.java     | 51 +++++++++++
 2 files changed, 135 insertions(+)
 create mode 100644 jni/main-jni.cpp
 create mode 100755 src/main/java/com/github/shadowsocks/Core.java

diff --git a/jni/main-jni.cpp b/jni/main-jni.cpp
new file mode 100644
index 00000000..fa0298ac
--- /dev/null
+++ b/jni/main-jni.cpp
@@ -0,0 +1,84 @@
+#include <jni.h>
+#include <string.h>
+#include <unistd.h>
+
+typedef unsigned short char16_t;
+
+class String8 {
+public:
+    String8() {
+        mString = 0;
+    }
+
+    ~String8() {
+        if (mString) {
+            free(mString);
+        }
+    }
+
+    void set(const char16_t* o, size_t numChars) {
+        if (mString) {
+            free(mString);
+        }
+        mString = (char*) malloc(numChars + 1);
+        if (!mString) {
+            return;
+        }
+        for (size_t i = 0; i < numChars; i++) {
+            mString[i] = (char) o[i];
+        }
+        mString[numChars] = '\0';
+    }
+
+    const char* string() {
+        return mString;
+    }
+private:
+    char* mString;
+};
+
+extern "C" {
+
+int main(int argc, char* args[]);
+
+#if defined(PDNSD_JNI)
+jint Java_com_github_shadowsocks_Core_pdnsd(JNIEnv *env, jobject thiz, jobjectArray argv) {
+#elif defined(SSLOCAL_JNI)
+jint Java_com_github_shadowsocks_Core_sslocal(JNIEnv *env, jobject thiz, jobjectArray argv) {
+#elif defined(SSTUNNEL_JNI)
+jint Java_com_github_shadowsocks_Core_sstunnel(JNIEnv *env, jobject thiz, jobjectArray argv) {
+#elif defined(TUN2SOCKS_JNI)
+jint Java_com_github_shadowsocks_Core_tun2socks(JNIEnv *env, jobject thiz, jobjectArray argv) {
+#else
+#error "invalid header"
+#endif
+
+    int argc = argv ? env->GetArrayLength(argv) : 0;
+    char **args = NULL;
+    String8 tmp_8;
+
+    if (argc > 0) {
+        args = (char **)malloc((argc+1)*sizeof(char *));
+        for (int i = 0; i < argc; ++i) {
+            jstring arg = reinterpret_cast<jstring>(env->GetObjectArrayElement(argv, i));
+            const jchar *str = env->GetStringCritical(arg, 0);
+            tmp_8.set(str, env->GetStringLength(arg));
+            env->ReleaseStringCritical(arg, str);
+            args[i] = strdup(tmp_8.string());
+        }
+        args[argc] = NULL;
+
+        pid_t pid;
+        pid = fork();
+        if (pid == 0) {
+            int ret = main(argc, args);
+            return ret;
+        }
+
+        if (args != NULL) free(args);
+    }
+
+    return 0;
+}
+
+}
diff --git a/src/main/java/com/github/shadowsocks/Core.java b/src/main/java/com/github/shadowsocks/Core.java
new file mode 100755
index 00000000..7af88993
--- /dev/null
+++ b/src/main/java/com/github/shadowsocks/Core.java
@@ -0,0 +1,51 @@
+/* Shadowsocks - A shadowsocks client for Android
+ * Copyright (C) 2012 <max.c.lv@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ *                            ___====-_  _-====___
+ *                      _--^^^#####//      \\#####^^^--_
+ *                   _-^##########// (    ) \\##########^-_
+ *                  -############//  |\^^/|  \\############-
+ *                _/############//   (@::@)   \\############\_
+ *               /#############((     \\//     ))#############\
+ *              -###############\\    (oo)    //###############-
+ *             -#################\\  / VV \  //#################-
+ *            -###################\\/      \//###################-
+ *           _#/|##########/\######(   /\   )######/\##########|\#_
+ *           |/ |#/\#/\#/\/  \#/\##\  |  |  /##/\#/  \/\#/\#/\#| \|
+ *           `  |/  V  V  `   V  \#\| |  | |/#/  V   '  V  V  \|  '
+ *              `   `  `      `   / | |  | | \   '      '  '   '
+ *                               (  | |  | |  )
+ *                              __\ | |  | | /__
+ *                             (vvv(VVV)(VVV)vvv)
+ *
+ *                              HERE BE DRAGONS
+ *
+ */
+
+package com.github.shadowsocks;
+
+public class Core {
+  static {
+    java.lang.System.loadLibrary("ss-local-jni");
+    java.lang.System.loadLibrary("tun2socks-jni");
+    java.lang.System.loadLibrary("pdnsd-jni");
+  }
+
+  public static native void sslocal(String[] cmd);
+  public static native void tun2socks(String[] cmd);
+  public static native void pdnsd(String[] cmd);
+}