TeiaCareSDK

Welcome to TeiaCareSDK!

TeiaCareSDK is a collection of reusable C++ components.

Key Features

• Date & Time: Master dates, times, and durations with ease using dedicated classes for manipulation, validation, formatting, conversions, timezones, and arithmetic operations.
• Concurrency: Take control of concurrent execution with thread-safe modules for managing tasks, queues, events, and thread pools, enabling efficient parallel processing.
• Synchronization & Control: Maintain data integrity and program flow with modules for rate limiting, observing data changes, and accurately measuring elapsed time, ensuring thread safety and coordinated execution.
• Platform Agnostic: Benefit from cross-platform compatibility with modules that adapt to your system's specifics, like version information, guaranteeing seamless code execution across different environments.
• Singletons & Services: Create and manage global instances effectively with a dedicated module, and organize your application logic with a service locator, achieving centralized access to essential services and a clean code structure.
• Enhanced Code Safety: Enforce best practices with base classes that prevent copying and moving objects, use a module to signal unexpected code paths, and leverage metaprogramming techniques for function analysis in unit testing, promoting robust and secure code.
• Unique Identifier Generation: Easily generate and manage Universally Unique Identifiers (UUIDs) with dedicated classes, allowing for effortless creation and tracking of unique identifiers for your entities.
• Additional Utilities: Discover more functionality with various modules like tasks, clocks, and observers, providing a broad spectrum of tools to address diverse development needs and enhance your applications.

Why Choose TeiaCareSDK?

• Modular Design: Pick and choose the modules you need, keeping your project lean and focused.
• Clear Documentation: Comprehensive documentation with examples ensures smooth onboarding and understanding.
• Active Community: Engage with our community for support, feedback, and collaboration.
• Tested & Reliable: Enjoy peace of mind with well-tested and actively maintained code with mature CI/CD workflows.
• Production Quality: TeiaCareSDK runs in production environment serving thousands of devices on a daily basis.

Supported Configurations

Azure DevOps build matrix is available here.

OS	Compiler	Debug	Release	RelWithDebInfo
Windows Server 2022	Visual Studio 2022
Windows Server 2019	Visual Studio 2019
MacOS 14 Sonoma	Apple-Clang 15
Ubuntu 22.04	GCC 12
Ubuntu 22.04	Clang 15
Ubuntu 24.04	GCC 14	🚧	🚧	🚧
Ubuntu 24.04	Clang 18	🚧	🚧	🚧

Try online on Wandbox

#include <iostream>
#include "teiacare/sdk/observable.hpp"

int main()
{
    auto callback = [](int value){ std::cout << "Update: " << value << "\n"; };
    auto observable = tc::sdk::observable<int>(-1, callback);

    constexpr int total_updates = 10;
    for (int i = 0; i < total_updates; ++i)
    {
        observable = i; // Trigger updates
    }

    return 0;
}

Check the Examples folder for an in-depth showcase of all the features of this library.

Getting Started

This project uses git submodules so it is required to clone it using the --recurse-submodules flag in order to retrive the required submodules.

git clone --recurse-submodules https://github.com/TeiaCare/TeiaCareSDK.git
git submodule update --init

Create Development Environment

In order to setup a development environment it is sufficient to run the script scripts/env/setup.<bat|sh> depending on your operating system.

# Linux/MacOS
chmod +x scripts/env/setup.sh
scripts/env/setup.sh

# Windows
scripts\env\setup.bat

Start Development Environment

In order to start the development environment it is sufficient to activate the Python Virtual Environment just created the step above.

# Linux/MacOS
source .venv/bin/activate

# Windows
.venv\Scripts\activate.bat

Setup Build Environment (Windows Only)

When building from command line on Windows it is necessary to activate the Visual Studio Developer Command Prompt.

Depending on the version of Visual Studio compiler and on its install location it is required to run vcvars64.bat script the set the development environment properly.

Note: using Visual Studio IDE or the CMake extension for VSCode this step is already managed in the background, so no action is required.

Examples:

# Visual Studio 2022 - Build Tools
"C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvars64.bat"

# Visual Studio 2019 - Enterprise
"C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"

Setup Dependencies

This script must be executed in order to install the 3rd party dependencies specified in the conanfile (note that 3rd party libs are only required for unit tests, examples and benchmarks).

See the section Scripts Parameters for more details on the allowed scripts parameters.

python scripts/conan/setup.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION>

# examples:
python scripts/conan/setup.py Debug visual_studio 17
python scripts/conan/setup.py Release clang 15

Configure, Build and Install

This script configures, builds and installs the library.

python scripts/cmake.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION>

Examples

# Build all the examples
python scripts/cmake.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION> --examples --warnings

# Run all the examples
python3 scripts/tools/run_examples.py install/examples

Examples are installed in $PWD/install/examples.

Unit Tests and Code Coverage

# Build Unit Tests with Code Coverage enabled (if supported)
python scripts/cmake.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION> --coverage --warnings

# Run Unit Tests
python scripts/tools/run_unit_tests.py <Debug|Release|RelWithDebInfo>

# Run Code Covergae
python scripts/tools/run_coverage.py <COMPILER_NAME> <COMPILER_VERSION> sdk --extra_args=-e=sdk/src/datetime/date.h

Note that code coverage is not available on Windows.

Unit tests results are available in $PWD/results/unit_tests. Coverage results are available in $PWD/results/coverage.

Benchmarks

python scripts/cmake.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION> --benchmarks --warnings
python scripts/tools/run_benchmarks.py <COMPILER_NAME> <COMPILER_VERSION>

Benchmarks are installed in $PWD/install/benchmarks.

Code Formatting

clang-format

clang-format can be installed via pip using the provided scripts/requirements.txt

python scripts/tools/run_clang_format.py sdk

Code Analysis

clang-tidy

clang-tidy can be installed via pip using the provided scripts/requirements.txt

python scripts/tools/run_clang_tidy.py -header-filter=.* sdk

cppcheck

First install and setup cppcheck from your OS package manager.

# Linux
sudo apt install cppcheck

# Windows
winget install cppcheck

Then run CppCheck using the provided python script:

python scripts/tools/run_cppcheck.py <Debug|Release|RelWithDebInfo>

Generate Documentation

First install and setup Doxygen from your OS package manager.

# Linux
apt-get install doxygen graphviz

# Windows
winget install doxygen

Then run Doxygen using the provided python script:

python scripts/tools/run_doxygen.py

Documentation is now installed in $PWD/docs.

Conan Package

Local Install

Create, test and install local package.

Notes:

1. The install directory path must be a valid Conan cache (i.e. ".conan" folder) located in the current directory. So, in order to install the package in a desired repository folder, it is required to run this script from the repository folder directly.
2. The Conan package tests are automatically run during package creation. The directory test_package contains a test project that is built to validate the proper package creation.

# Create the Conan package locally
python scripts/conan/create.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION>

# Build and install the test package executable
python test_package/build.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION>

# Run the test package executable
$PWD/install/test_package/teiacare_sdk_test_package

Artifactory Upload

In order to upload a Conan package to TeiaCare Artifactory server it is required to setup you local Conan client once with the following commands:

# Add TeiaCare Artifactory remote to local Conan client
conan remote add teiacare $(artifactory.url)/teiacare

# Authenticate with Artifactory credentials
conan user $(artifactory.username) -p $(artifactory.password) -r teiacare

Now it is possible to create and upload a Conan package with the following commands:

# Create the Conan package locally
python scripts/conan/create.py <Debug|Release|RelWithDebInfo> <COMPILER_NAME> <COMPILER_VERSION>

# Upload the package to Artifactory on the teicare remote
python scripts/conan/upload.py teiacare teiacare_sdk/<PACKAGE_VERSION>@

Contributing

In order to contribute to TeiaCareSDK, please follow our contribution guidelines.

License

This project is licensed under the Apache License, Version 2.0.

Copyright © 2024 TeiaCare