Important
This library has been relocated to JHUAPL-DTNMA/dtnma-ace under a different Github organization. Future maintenance and upkeep of the library will be managed outside of the ANMS project and the AMMOS organization. Please use that forked project for any new developent and for bug or enhancement reports.
This is the AMM CODEC Engine (ACE) for the DTN Management Architecture (DTNMA). It is part of the larger Asynchronous Network Managment System (ANMS) managed for NASA AMMOS.
This library is based on draft-birrane-dtn-adm-03 for data models and ARI processing.
It is a library to manage the information in DTNMA Application Data Models (ADMs) and use that information to encode and decode DTNMA Application Resource Identifiers (ARIs) in:
- Text form based on URI encoding
- Binary form based on CBOR encoding
It also includes an ace_ari command line interface (CLI) for translating between the two ARI forms.
To install development and test dependencies for this project, run from the root directory (possibly under sudo if installing to the system path):
pip3 install -r <(python-m library is based on * [draft-birrane-dtn-adm-03](https://datatracker.ietf.org/doc/html/draft-birrane-dtn-adm-03) for data models and ARI processing.To install the project itself from source run:
pip3 install .
An example of using the ARI transcoder, from the source tree, to convert from text to binary form is:
echo 'ari:/IANA:ion_admin/CTRL.node_contact_add(UVAST.1685728970,UVAST.1685729269,UINT.2,UINT.2,UVAST.25000,UVAST.1)' | PYTHONPATH=./src ADM_PATH=./tests/adms python3 -m ace.library is based on * [draft-birrane-dtn-adm-03]ttps://datatracker.ietf.org/doc/html/draft-birrane-dtn-adm-03) for data models and ARI processing.inform=text --outform=cborhex
which will produce a hexadecimal output:
0xC1188D410605061616141416161A647A2ECA1A647A2FF502041961A801
To contribute to this project, through issue reporting or change requests, see the CONTRIBUTING document.