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EmSyRU

Embedded System Remote Updater

Extreme lightweight package manager for updating applications on embedded sytems. It uses two enviroments for automatic and secure updating. It automatically starts a recover version in case of updating failure Also it delivers an option for a sanity check.

Applications are stored as Packages (see Packages.conf for example) Applications can be updated by Job files (see examples/ for example Job files)

Job files are tars which has to deliver a Job.conf file with defined Tasks in it (see Template.conf) Following Tasks are supported (Add, Update and Remove) New or update files has to be in a folder with their package name. One Job.conf can content multiply Tasks.

The EmSyRU downloads the given Job File and automaticlly checks the Packages versions and update them. A Report of the updating process is been uploaded back again.

alt tag

Copyright (c) 2015, Tristan Igelbrink

This Application uses the CurlPP Packages (Copyright (c) <2002-2009> )

REQUIREMENTS

  • GCC 4.8
  • CMake 2.8
  • CurlDev (debian libcurl4-openssl-dev)
  • CurlPP 0.2 (debian libcurlpp-dev)

BUILD

  • mkdir build && cd build
  • cmake ../
  • make

BUILD for arm architecture

  • mkdir build && cd build
  • cmake -C ../toolchains/armv7.cmake ../ (needs 32bit Curl)
  • make

Example use

  • ./EmSyRU "user@ftp://path/to/jobfile" "password"
  • ./EmSyRU "user@ftp://path/to/jobfile" "password" ["/path/for/creating/workbench"]

If no path for creating the workbench is given the workbench will be created next to executable