rtp support wiprtp-support

8 files changed, 174 insertions, 1 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 19d351a..924d827 100755
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -26,6 +26,9 @@
            >
            <meta-data android:name="android.app.lib_name" android:value=""/>
         </activity>
+        <activity android:name=".Rtp" android:exported="true">
+           <meta-data android:name="android.app.lib_name" android:value="" />
+        </activity>
         <activity android:name=".Launcher" android:exported="true">
            <meta-data android:name="android.app.lib_name" android:value="" />
         </activity>
diff --git a/build.gradle b/build.gradle
index cbd2455..2fcbde4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -61,4 +61,9 @@ android {
           universalApk false
        }
     }
+    buildTypes {
+       debug {
+          jniDebuggable true
+       }
+    }
 }
diff --git a/jni/Android.mk b/jni/Android.mk
index b0cbf4c..fd15b4e 100644
--- a/jni/Android.mk
+++ b/jni/Android.mk
@@ -15,6 +15,8 @@ include jni/SDL_mixer/Android.mk
 LOCAL_PATH := .
 include jni/SDL_mixer.vorbis.mk
 include jni/boost.mk
+include jni/libmspack.mk
+include jni/unshield.mk
 include jni/OpenAL.mk
 include jni/SDL_sound.mk
 include jni/physfs.mk
diff --git a/jni/Application.mk b/jni/Application.mk
index 91f5cd6..dd8341a 100644
--- a/jni/Application.mk
+++ b/jni/Application.mk
@@ -4,5 +4,5 @@ APP_OPTIM := release
 APP_STL := c++_static
 APP_CPPFLAGS := -std=c++11 -frtti -fexceptions
 APP_CFLAGS := -fsigned-char -UNDEBUG
-APP_MODULES := mkxp easyrpg physfs-serve
+APP_MODULES := mkxp easyrpg physfs-serve cabextract unshield
 APP_DEBUG := 1
diff --git a/jni/libmspack.mk b/jni/libmspack.mk
new file mode 100644
index 0000000..f7e53f8
--- /dev/null
+++ b/jni/libmspack.mk
@@ -0,0 +1,15 @@
+include $(CLEAR_VARS)
+LOCAL_C_INCLUDES := jni/libmspack/libmspack/mspack
+LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
+LOCAL_MODULE := mspack
+LOCAL_SRC_FILES := $(filter-out %/debug.c, $(wildcard jni/libmspack/libmspack/mspack/*.c))
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_CFLAGS := -DVERSION=\"1.9.1\" -DHAVE_MKDIR -DHAVE_ICONV -DHAVE_UMASK -DICONV_CONST= -pie
+LOCAL_C_INCLUDES := jni/libmspack/cabextract
+LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
+LOCAL_MODULE := cabextract
+LOCAL_SRC_FILES := jni/libmspack/cabextract/src/cabextract.c jni/libmspack/cabextract/md5.c
+LOCAL_STATIC_LIBRARIES := mspack iconv
+include $(BUILD_SHARED_LIBRARY)
diff --git a/jni/unshield.mk b/jni/unshield.mk
new file mode 100644
index 0000000..1d1d406
--- /dev/null
+++ b/jni/unshield.mk
@@ -0,0 +1,14 @@
+include $(CLEAR_VARS)
+LOCAL_CFLAGS := -DHAVE_ICONV -DUSE_OUR_OWN_MD5 -DSIZE_FORMAT=\"%%zu\" -pie
+LOCAL_C_INCLUDES := jni/unshield
+LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
+LOCAL_MODULE := unshield
+LOCAL_SRC_FILES := jni/unshield/src/unshield.c $(wildcard jni/unshield/lib/*.c) jni/unshield/lib/md5/md5c.c jni/unshield/lib/convert_utf/ConvertUTF.c
+LOCAL_STATIC_LIBRARIES := iconv
+LOCAL_LDLIBS := -lz
+
+jni/unshield/lib/unshield_config.h:
+	touch $@
+
+unshield: jni/unshield/lib/unshield_config.h
+include $(BUILD_SHARED_LIBRARY)
diff --git a/src/pw/cloudef/rpg/Launcher.java b/src/pw/cloudef/rpg/Launcher.java
index ab2e9b2..1a5659d 100644
--- a/src/pw/cloudef/rpg/Launcher.java
+++ b/src/pw/cloudef/rpg/Launcher.java
@@ -52,6 +52,7 @@ public class Launcher extends Activity {
          GameType type = GameType.UNKNOWN;
          while (zipEntries.hasMoreElements()) {
             String fname = ((ZipEntry)zipEntries.nextElement()).getName();
+            Log.d("pw.cloudef.rpg", fname);
             try {
                String base = fname.split(".+?/(?=[^/]+$)")[1];
                String name = base.split("\\.(?=[^\\.]+$)")[0];
diff --git a/src/pw/cloudef/rpg/Rtp.java b/src/pw/cloudef/rpg/Rtp.java
new file mode 100644
index 0000000..e647cdb
--- /dev/null
+++ b/src/pw/cloudef/rpg/Rtp.java
@@ -0,0 +1,133 @@
+package pw.cloudef.rpg;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.net.Uri;
+import android.system.Os;
+import android.util.Log;
+import java.io.File;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.FileOutputStream;
+import java.nio.charset.Charset;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipEntry;
+import java.util.Enumeration;
+
+public class Rtp extends Activity {
+   protected String rtpDir() {
+      return getApplicationContext().getFilesDir().toPath().toString() + "/rtp";
+   }
+
+   protected String workDir() {
+      return getApplicationContext().getCacheDir().toPath().toString() + "/temp";
+   }
+
+   protected String zipPath() {
+      return workDir() + "/rtp.zip";
+   }
+
+   protected void shell(String cmd) {
+      try { Runtime.getRuntime().exec(cmd); } catch (Exception e) {}
+   }
+
+   protected void rm(String path) {
+      shell("rm -rf '" + path + "'");
+   }
+
+   protected void run(String cmd, String args, String input) {
+      shell("'" + getApplicationContext().getApplicationInfo().nativeLibraryDir + "/" + cmd + "' " + args + " '" + workDir() + "/" + input + "'");
+   }
+
+   protected boolean matches(String name, String[] wants) {
+      for (int i = 0; i < wants.length; ++i) if (name.equals(wants[i])) return true;
+      return false;
+   }
+
+   protected void unzip(File file, String[] wants, String dest) {
+      ZipFile zipFile;
+      try {
+         zipFile = new ZipFile(file, java.util.zip.ZipFile.OPEN_READ, Charset.forName("Windows-31J"));
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+         return;
+      }
+
+      try {
+         Enumeration zipEntries = zipFile.entries();
+         while (zipEntries.hasMoreElements()) {
+            final ZipEntry entry = (ZipEntry)zipEntries.nextElement();
+            if (!matches(entry.getName(), wants)) continue;
+            InputStream input = zipFile.getInputStream(entry);
+            String base = entry.getName().split(".+?/(?=[^/]+$)")[1];
+            File out = new File(dest, base);
+            if (!out.getCanonicalPath().startsWith(dest))
+               throw new Exception("Zip path traversal detected");
+            out.mkdirs();
+            OutputStream output = new FileOutputStream(out);
+            byte[] buf = new byte[8 * 1024];
+            for (int read = 0; (read = input.read(buf)) != -1;) output.write(buf, 0, read);
+            output.close(); input.close();
+            break;
+         }
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+      }
+
+      try { zipFile.close(); } catch (Exception e) {}
+   }
+
+   protected String rtpId() {
+      return getIntent().getExtras().getString("id");
+   }
+
+   protected void onCreate(Bundle savedInstanceState) {
+      super.onCreate(savedInstanceState);
+      try {
+         InputStream input = getContentResolver().openInputStream(getIntent().getData());
+         File file = new File(zipPath());
+         file.mkdirs();
+         OutputStream output = new FileOutputStream(file);
+         byte[] buf = new byte[8 * 1024];
+         for (int read = 0; (read = input.read(buf)) != -1;) output.write(buf, 0, read);
+         output.close(); input.close();
+         if (rtpId().equals("2000") || rtpId().equals("2003")) {
+            String prefix = (rtpId().equals("2003") ? "2003" : "");
+            // STEP 1 unzip
+            unzip(file, new String[]{prefix + "RTPｾｯﾄｱｯﾌﾟ/" + rtpId() + "RTP.exe"}, workDir());
+            // STEP 2 cabextract
+            run("libcabextract.so", "-d '" + workDir() + "' -e CP932 ", rtpId() + "RTP.exe");
+            // STEP 3 unshield
+            run("libunshield.so", "-d '" + workDir() + "' -e CP932 x", "data1.cab");
+            run("libunshield.so", "-d '" + workDir() + "' -e CP932 x", "data2.cab");
+         } else if (rtpId().equals("XP")) {
+            // STEP 1 unzip
+            unzip(file, new String[]{"RPGXP_RTP103/Setup.exe"}, workDir());
+            // STEP 2 innoextract
+            run("libinnoextract.so", "-d '" + workDir() + "' -I app ", "Setup.exe");
+            // STEP 3 move to RTP dir
+            shell("mv '" + workDir() + "/app' '" + rtpDir() + "/XP'");
+         } else if (rtpId().equals("VX")) {
+            // STEP 1 unzip
+            unzip(file, new String[]{"RPGVX_RTP202/setup.exe"}, workDir());
+            // STEP 2 innoextract
+            run("libinnoextract.so", "-d '" + workDir() + "' -I app ", "setup.exe");
+            // STEP 3 move to RTP dir
+            shell("mv '" + workDir() + "/app' '" + rtpDir() + "/VX'");
+         } else if (rtpId().equals("VXAce")) {
+            // STEP 1 unzip
+            unzip(file, new String[]{"RPGVXAce_RTP100/Setup.exe", "RPGVXAce_RTP100/Setup-1.bin"}, workDir());
+            // STEP 2 innoextract
+            run("libinnoextract.so", "-d '" + workDir() + "' -I app ", "Setup.exe");
+            // STEP 3 move to RTP dir
+            shell("mv '" + workDir() + "/app' '" + rtpDir() + "/VXAce'");
+         } else {
+            throw new Exception("Unknown RTP");
+         }
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+      }
+      // rm(workDir());
+      finishAndRemoveTask();
+   }
+}