Sysrepo Callback Function generator for YANG Model Leafs
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Directory structure:
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YangLeafCBFunc/
├── h                        <- Generated Header files will be placed here
├── libs                     <- Generated Callback library will be placed here
├── Makefile
├── obj                      <- Generated OBJ Files will be placed here
├── README
├── src
│   └── sample_app.c
└── utils                    <- Utilities for generating callback files
    ├── genXpath
    └── yangCCallBackGen



Pre-Requisites:
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Before generating and compiling the source, please make sure following libraries are installed on your server

1) libsysrepo
2) libredblack
3) libev
4) libprotobuf-c
5) libyang

Once all the libraries are installed, please install the respective YANG model in sysrepo data store using below command.

sysrepoctl --install --yang=<your_model>.yang


Compilation:
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If the installation is successful, proceed with source code generation and compilation of sample_app.c as below:

1)  cd YangLeafCBFunc
2)  vi Makefile # Edit Makefile by replacing sample_moduleconfig with your own YANG module installed in sysrepo and save-exit.
3)  make gen    # This will generate header and source files for callback functions
4)  make all    # This will compile and generate callback library and sample_app.c