Sergeyd/plugin system

README.md

@@ -230,7 +230,16 @@ npm install --save react-native-sqlite-storage
 ...
 
 include ':react-native-sqlite-storage'
-project(':react-native-sqlite-storage').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/src/android')
+project(':react-native-sqlite-storage').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/src/android/storage')
+
+include ':sqlite-plugin-provider'
+project(':sqlite-plugin-provider').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/src/android/sqlite-plugin-provider')
+
+// for sqlitecipher support:
+include ':sql-cipher-plugin'
+project(':sql-cipher-plugin').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/src/android/sql-cipher-plugin')
+
+
 ```
 
 #### Step 3 - Update app Gradle Build
@@ -242,6 +251,9 @@ project(':react-native-sqlite-storage').projectDir = new File(rootProject.projec
 dependencies {
     ...
     compile project(':react-native-sqlite-storage')
+    compile project(':sqlite-plugin-provider')
+    // To add sqlite cipher support:
+    compile project(':sql-cipher-plugin')
 }
 ```
 
@@ -265,7 +277,7 @@ public class MainActivity extends Activity implements DefaultHardwareBackBtnHand
                 .setBundleAssetName("index.android.bundle")  // this is dependant on how you name you JS files, example assumes index.android.js
                 .setJSMainModuleName("index.android")        // this is dependant on how you name you JS files, example assumes index.android.js
                 .addPackage(new MainReactPackage())
-                .addPackage(new SQLitePluginPackage())       // register SQLite Plugin here
+                .addPackage(new SQLitePluginPackage())       // register SQLite Plugin here. For SQLiteCipher support pass SqliteCipherConnectionProvider to PluginPackage.
                 .setUseDeveloperSupport(BuildConfig.DEBUG)
                 .setInitialLifecycleState(LifecycleState.RESUMED)
                 .build();

src/android/build.gradle

@@ -1,34 +1,16 @@
 buildscript {
     repositories {
+        mavenLocal()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.3.0'
+        classpath 'com.android.tools.build:gradle:2.0.0'
     }
 }
 
-apply plugin: 'com.android.library'
-
-android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.1"
-
-    defaultConfig {
-        minSdkVersion 16
-        targetSdkVersion 22
-        versionCode 1
-        versionName "1.0"
-    }
-    lintOptions {
-        abortOnError false
+allprojects {
+    repositories {
+        jcenter()
     }
 }
-
-repositories {
-    mavenCentral()
-}
-
-dependencies {
-    compile 'com.facebook.react:react-native:0.14.+'
-}

src/android/settings.gradle

@@ -1,2 +1,4 @@
 rootProject.name = 'SQLitePlugin'
-include ':app'
+include ':sqlite-plugin-provider'
+include ':sql-cipher-plugin'
+include ':storage'

src/android/sql-cipher-plugin/.gitignore

@@ -0,0 +1 @@
+/build

src/android/sql-cipher-plugin/build.gradle

@@ -0,0 +1,24 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile project(':sqlite-plugin-provider')
+    compile 'net.zetetic:android-database-sqlcipher:3.5.7@aar'
+}

src/android/sql-cipher-plugin/proguard-rules.pro

@@ -0,0 +1,25 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/sergeyd/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

src/android/sql-cipher-plugin/src/main/AndroidManifest.xml

@@ -0,0 +1,13 @@
+<manifest package="com.microsoft.sqlcipher"
+
+          xmlns:android="http://schemas.android.com/apk/res/android"
+>
+
+    <application android:allowBackup="true"
+                 android:label="@string/app_name"
+                 android:supportsRtl="true"
+    >
+
+    </application>
+
+</manifest>

src/android/sql-cipher-plugin/src/main/java/org/pgsqlite/sqlcipher/SqliteCipherConnectionProvider.java

@@ -0,0 +1,37 @@
+package org.pgsqlite.sqlcipher;
+
+import android.content.Context;
+
+import org.pgsqlite.sqlite.plugin.Database;
+import org.pgsqlite.sqlite.plugin.DatabaseConnectionProvider;
+
+import net.sqlcipher.DatabaseErrorHandler;
+import net.sqlcipher.SQLException;
+import net.sqlcipher.database.SQLiteDatabase;
+
+/**
+ * Written by Sergei Dryganets Jul 24/2017
+ */
+public class SqliteCipherConnectionProvider implements DatabaseConnectionProvider {
+	private static volatile boolean sNativeLibraryLoaded;
+
+	public SqliteCipherConnectionProvider(Context context) {
+		if (!sNativeLibraryLoaded) {
+			sNativeLibraryLoaded = true;
+			SQLiteDatabase.loadLibs(context);
+		}
+	}
+
+	@Override
+	public Database openDatabase(String databasePath, String password, int openFlags) {
+		return new SqliteCipherDatabase(SQLiteDatabase.openDatabase(databasePath, password, null,
+				openFlags, null, new DBErrorHandler()));
+	}
+
+	private class DBErrorHandler implements DatabaseErrorHandler {
+		@Override
+		public void onCorruption(SQLiteDatabase dbObj) {
+			throw new SQLException("Database is corrupted");
+		}
+	}
+}

src/android/sql-cipher-plugin/src/main/java/org/pgsqlite/sqlcipher/SqliteCipherCursor.java

@@ -0,0 +1,71 @@
+package org.pgsqlite.sqlcipher;
+
+import org.pgsqlite.sqlite.plugin.Cursor;
+
+import java.io.IOException;
+
+/**
+ * Written by Sergei Dryganets Jul 24/2017
+ */
+public class SqliteCipherCursor implements Cursor {
+	private final net.sqlcipher.Cursor cursor;
+
+	public SqliteCipherCursor(net.sqlcipher.Cursor cursor) {
+		this.cursor = cursor;
+	}
+
+	@Override
+	public boolean moveToFirst() {
+		return cursor.moveToFirst();
+	}
+
+	@Override
+	public boolean moveToNext() {
+		return cursor.moveToNext();
+	}
+
+	@Override
+	public int getColumnCount() {
+		return cursor.getColumnCount();
+	}
+
+	@Override
+	public String getColumnName(int i) {
+		return cursor.getColumnName(i);
+	}
+
+	@Override
+	public int getType(int i) {
+		return cursor.getType(i);
+	}
+
+	@Override
+	public long getLong(int i) {
+		return cursor.getLong(i);
+	}
+
+	@Override
+	public double getDouble(int i) {
+		return cursor.getDouble(i);
+	}
+
+	@Override
+	public String getString(int i) {
+		return cursor.getString(i);
+	}
+
+	@Override
+	public byte[] getBlob(int i) {
+		return cursor.getBlob(i);
+	}
+
+	@Override
+	public int getCount() {
+		return cursor.getCount();
+	}
+
+	@Override
+	public void close() throws IOException {
+		cursor.close();
+	}
+}

src/android/sql-cipher-plugin/src/main/java/org/pgsqlite/sqlcipher/SqliteCipherDatabase.java

@@ -0,0 +1,60 @@
+package org.pgsqlite.sqlcipher;
+
+import net.sqlcipher.database.SQLiteDatabase;
+
+import org.pgsqlite.sqlite.plugin.Database;
+import org.pgsqlite.sqlite.plugin.Cursor;
+import org.pgsqlite.sqlite.plugin.SQLStatement;
+
+import java.io.IOException;
+
+/**
+ * Written by Sergei Dryganets Jul 24/2017
+ */
+public class SqliteCipherDatabase implements Database {
+	private SQLiteDatabase database;
+
+	SqliteCipherDatabase(SQLiteDatabase database) {
+		this.database = database;
+	}
+
+	@Override
+	public void execSQL(String sql) {
+		database.execSQL(sql);
+	}
+
+	@Override
+	public SQLStatement compileStatement(String sql) {
+		return new SqliteCipherStatement(database.compileStatement(sql));
+	}
+
+	@Override
+	public Cursor rawQuery(String sql, String[] params) {
+		return new SqliteCipherCursor(database.rawQuery(sql, params));
+	}
+
+	@Override
+	public boolean isOpen() {
+		return database.isOpen();
+	}
+
+	@Override
+	public void beginTransaction() {
+		database.beginTransaction();
+	}
+
+	@Override
+	public void setTransactionSuccessful() {
+		database.setTransactionSuccessful();
+	}
+
+	@Override
+	public void endTransaction() {
+		database.endTransaction();
+	}
+
+	@Override
+	public void close() throws IOException {
+		database.close();
+	}
+}

src/android/sql-cipher-plugin/src/main/java/org/pgsqlite/sqlcipher/SqliteCipherStatement.java

@@ -0,0 +1,50 @@
+package org.pgsqlite.sqlcipher;
+
+import org.pgsqlite.sqlite.plugin.SQLStatement;
+
+import java.io.IOException;
+
+/**
+ * Written by Sergei Dryganets Jul 24/2017
+ */
+public class SqliteCipherStatement implements SQLStatement {
+	private final net.sqlcipher.database.SQLiteStatement statement;
+	public SqliteCipherStatement(net.sqlcipher.database.SQLiteStatement statement) {
+		this.statement = statement;
+	}
+
+	@Override
+	public void bindDouble(int i, double value) {
+		statement.bindDouble(i, value);
+	}
+
+	@Override
+	public void bindString(int i, String value) {
+		statement.bindString(i, value);
+	}
+
+	@Override
+	public void bindNull(int i) {
+		statement.bindNull(i);
+	}
+
+	@Override
+	public void bindLong(int i, long value) {
+		statement.bindLong(i, value);
+	}
+
+	@Override
+	public long executeInsert() {
+		return statement.executeInsert();
+	}
+
+	@Override
+	public int executeUpdateDelete() {
+		return statement.executeUpdateDelete();
+	}
+
+	@Override
+	public void close() throws IOException {
+		statement.close();
+	}
+}

src/android/sqlite-plugin-provider/.gitignore

@@ -0,0 +1 @@
+/build

src/android/sqlite-plugin-provider/build.gradle

@@ -0,0 +1,20 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}