Geolocalization of IP Address using IPStack

This application is designed to show the geolocation of an IP address based on the provided IP. You can search by either a hostname or an IP address (both IPv4 and IPv6 are supported).

The UI consists of two main parts:

1. A list of added addresses along with their corresponding geolocation.
2. An OpenStreetMap view that shows the geolocation on the map.

The application is built using the QT Framework and includes an SQLite database to store data between app sessions.

Unit tests are written using QT Test and Google Test.

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Target OS

Note: The default operating system for this project is Windows due to the use of the ws2_32 library. Non-Windows users should adjust the project configuration to suit their operating system.

Prerequisites

1. Google Test

• Download Google Test from the official repository:
  Google Test Repository

• Add the unpacked directory to your system's environment variables.
  Example for Windows:

  GOOGLE_TEST : C:\Users\Paweł\Documents\googletest-main\

2. SQLite

• This application requires the SQLite database driver.
• Installation instructions can be found on the official SQLite website:
  SQLite Installation

3. QT

Ensure that you have the default QT installation with the following libraries:

• Widgets
• Quick
• QML
• QuickWidgets
• Test
• SQL

4. CMake

Make sure you have CMake installed on your system.
You can download it from: CMake Downloads.

5. API Key

An API key is required to use the IPStack API. It must be set as an environment variable with the name IPSTACK_API_KEY.

To retrieve the API key: Make sure to configure the API key in your environment variables before running the application.

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Basic Architecture

The application is split into a few major modules:

• IIPResolver: Validates user input and translates hostnames to IP addresses.
• IGeolocationProvider: Provides geolocation data based on the IP address. Implemented by IPStackApiClient.
• IDataStorage: Interface for data storage. The implementation is SqlLiteDataStorage, which uses SQLite.
• MainWindow: Manages the UI and schedules tasks based on user interaction.

Libraries Used

This application uses the following third-party libraries, which are included in the repository:

• RapidJSON: Used for JSON parsing and schema validation.
• httplib: Used for making HTTP requests to the IPStack API.

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Quick Setup

1. Install Prerequisites

Follow the prerequisites listed above to install Google Test, SQLite, Qt, RapidJSON, httplib, and set up the API key.

2. Download the Repository

Clone the repository using the following command:

git clone <repository-url>
cd <project-folder>

3. Open the Project

You have two options to open and run the project:

• Option 1 (Recommended): Open the project in Qt Creator and simply click the Run button. This will automatically handle the build and execution process for you.

• Option 2: Alternatively, if you prefer to manually set up the build, navigate to the project directory using the console:

  cd <project-folder>

  Then follow steps 4-7 to configure and build the project manually.

4. Create a Build Directory

If you're building manually, create a directory where CMake will generate the build files:

mkdir build
cd build

5. Run CMake

Run CMake to configure the project. Make sure to specify the correct Qt installation directory if it's not already set in your environment variables:

cmake ..

If you need to specify a Qt installation path manually, use:

cmake .. -DCMAKE_PREFIX_PATH=<path_to_your_qt_installation>

6. Build the Project

Once CMake has configured the project, build it using:

cmake --build . --config Debug

7. Run the Application

After the build is complete, run the application:

.\IPStack.exe

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Key Notes:

• Qt Creator (Option 1): If you open the project in Qt Creator and click Run, you do not need to follow steps 4-7. Everything will be automatically handled for you.

• Manual Setup (Option 2): If you're building manually, follow steps 4-7 for configuration and build.

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