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https://github.com/azure/azure-umqtt-c

General purpose library for communication over the mqtt protocol
https://github.com/azure/azure-umqtt-c

c mqtt mqtt-client mqtt-protocol

Last synced: 30 days ago
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General purpose library for communication over the mqtt protocol

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README

        

This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [[email protected]](mailto:[email protected]) with any additional questions or comments.

# Microsoft Azure MQTT

azure-umqtt-c is a C library for MQTT 3.1 protocol communication to Azure Cloud IoT Services.

## Dependencies

azure-mqtt client use the azure-c-shared-utility, which is a C library provisioning common functionality for basic tasks (like string, list manipulation, IO, etc.).
azure-c-shared-utility is available here: .
azure-c-shared-utility needs to be built before building azure-mqtt-c.

## Setup

### Build

- Clone azure-umqtt-c by:

```Shell
git clone https://github.com/Azure/azure-umqtt-c.git
cd azure-umqtt-c
git submodule update --init
```

- Create a folder cmake under azure-umqtt-c

- Switch to the cmake folder and run

```Shell
cmake ..
```

- Build

```Shell
cmake --build .
```

### Installation and Use

Optionally, you may choose to install azure-umqtt-c on your machine:

1. Switch to the *cmake* folder and run

```Shell
cmake -Duse_installed=ON ../
cmake --build . --target install
```

or install using the follow commands for each platform:

On Linux:

```Shell
sudo make install
```

On Windows:

```Shell
find_package(umqtt REQUIRED CONFIG)
target_link_library(yourlib umqtt)
```

_This requires that azure-c-shared-utility is installed (through CMake) on your machine._

_If running tests, this requires that umock-c, azure-ctest, and azure-c-testrunnerswitcher are installed (through CMake) on your machine._

### Building the tests

In order to build the tests use:

```Shell
cmake .. -Drun_unittests:bool=ON
```