Initial project check-in (wihout clean ups)

TestCpp/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.externalNativeBuild

TestCpp/app/.gitignore

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+/build

TestCpp/app/CMakeLists.txt

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+# For more information about using CMake with Android Studio, read the
+# documentation: https://d.android.com/studio/projects/add-native-code.html
+
+# Sets the minimum version of CMake required to build the native library.
+
+cmake_minimum_required(VERSION 3.4.1)
+
+# Creates and names a library, sets it as either STATIC
+# or SHARED, and provides the relative paths to its source code.
+# You can define multiple libraries, and CMake builds them for you.
+# Gradle automatically packages shared libraries with your APK.
+
+include_directories(src/main/cpp/googletest/include)
+include_directories(src/main/cpp/googletest)
+
+add_library( # Sets the name of the library.
+             native-lib
+
+             # Sets the library as a shared library.
+             SHARED
+
+             # Provides a relative path to your source file(s).
+             src/main/cpp/native-lib.cpp
+             src/main/cpp/JSONPathFinder.cpp
+             src/main/cpp/native-lib.cpp
+             src/main/cpp/googletest/src/gtest-all.cc
+	     src/main/cpp/Tests.cpp
+              )
+
+# Searches for a specified prebuilt library and stores the path as a
+# variable. Because CMake includes system libraries in the search path by
+# default, you only need to specify the name of the public NDK library
+# you want to add. CMake verifies that the library exists before
+# completing its build.
+
+find_library( # Sets the name of the path variable.
+              log-lib
+
+              # Specifies the name of the NDK library that
+              # you want CMake to locate.
+              log )
+
+# Specifies libraries CMake should link to your target library. You
+# can link multiple libraries, such as libraries you define in this
+# build script, prebuilt third-party libraries, or system libraries.
+
+target_link_libraries( # Specifies the target library.
+                       native-lib
+
+                       # Links the target library to the log library
+                       # included in the NDK.
+                       ${log-lib} )

TestCpp/app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.3"
+    defaultConfig {
+        applicationId "com.example.harsh.testcpp"
+        minSdkVersion 21
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        externalNativeBuild {
+            cmake {
+                cppFlags "-std=c++11 -frtti -fexceptions"
+                cppFlags += "-D RAPIDJSON_HAS_STDSTRING=1"
+                cppFlags += "-I" + file("src/main/cpp/external").absolutePath
+            }
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    externalNativeBuild {
+        cmake {
+            path "CMakeLists.txt"
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support.constraint:constraint-layout:1.0.2'
+    testCompile 'junit:junit:4.12'
+}

TestCpp/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /home/harsh/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

TestCpp/app/src/androidTest/java/com/example/harsh/testcpp/ExampleInstrumentedTest.java

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+package com.example.harsh.testcpp;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumentation test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.example.harsh.testcpp", appContext.getPackageName());
+    }
+}

TestCpp/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.harsh.testcpp">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <receiver
+            android:name=".GTestDriverReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter android:priority="999">
+                <action android:name="com.example.harsh.testcpp.intent.GTEST_CMD"/>
+            </intent-filter>
+        </receiver>
+    </application>
+
+</manifest>

TestCpp/app/src/main/cpp/JSONPathFinder.cpp

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+//
+// Created by harsh on 9/8/17.
+//
+
+#include "JSONPathFinder.h"
+
+#include <rapidjson/stringbuffer.h>
+#include <rapidjson/writer.h>
+#include "rapidjson/rapidjson.h"
+#include "rapidjson/document.h"
+
+
+#include <stack>
+#include <string>
+#include <sstream>
+#include <cstdlib>
+
+using namespace std;
+using namespace rapidjson;
+
+JSONPathFinder::JSONPathFinder(std::string jsonPath) {
+
+}
+
+std::vector<std::string>
+JSONPathFinder::GetPaths(std::string doc) {
+
+    Document document;
+    document.Parse(doc);
+
+    vector<string> paths;
+    vector<string> pathNames;
+    WalkNode(document, pathNames, paths);
+    return paths;
+}
+
+void
+JSONPathFinder::WalkNode(const rapidjson::Value &node,
+                         std::vector<std::string> &nodesNames,
+                         std::vector<std::string> &paths)
+{
+    if (node.IsArray())
+    {
+        int size = node.Size();
+        for(int i = 0; i < size; i++) {
+            nodesNames.emplace_back(/*string(itoa(i)*/ "0");
+            paths.emplace_back(BuildPath(nodesNames));
+            const Value& childValue = node[i];
+            WalkNode(childValue, nodesNames, paths);
+            nodesNames.pop_back();
+        }
+
+    } else if (node.IsObject())
+    {
+        for(const auto& child : node.GetObject())
+        {
+            string childName(child.name.GetString());
+            nodesNames.emplace_back(childName);
+            paths.emplace_back(BuildPath(nodesNames));
+            WalkNode(child.value, nodesNames, paths);
+            nodesNames.pop_back();
+        }
+
+    } else
+    {
+        return;
+    }
+}
+
+std::string JSONPathFinder::BuildPath(std::vector<std::string> &pathNames) {
+    stringstream pathStm;
+    for (auto name : pathNames) {
+        pathStm << "/" << name;
+    }
+    return pathStm.str();
+}