5.2.6 new-free-clean

Theses 2 scripts manage collection subscribing or unsubscribing. Notice: if local host is the collection master host, theses scripts also manage the creation/destruction of the collection. The third script clean the HTML catalogue.

Process conceptual model:

• Events in

  # /usr/share/mediatex/scripts/new.sh

  # /usr/share/mediatex/scripts/free.sh

  from conf (see conf): manage collection subscribing/unsubscribing.

  # /usr/share/mediatex/scripts/clean.sh

  from misc (see misc): clean the HTML catalogue.

• Processing
  • Manage mdtx-COLL collection system user and group.
  • Manage the collection’s repositories.
  • Setup the GIT bare module for a new collection or connect to a remote GIT bare module to join an already existing collection.
• Events out

  bind()

  to bind-unbind (see bind-unbind): make collection repository accessible from the chrooted jail for SSH remote access.

  $ git init --bare

  $ git config

  $ git clone

  to Git (see Git): initialise and/or checkout a GIT collection module.

• Data creation
  • /etc/mediatex/mdtx-COLL/servers.txt (see servers.txt)
  • /etc/mediatex/mdtx-COLL/catalogXXX.txt (see catalog.txt)
  • /etc/mediatex/mdtx-COLL/extractXXX.txt (see extract.txt)
• Data out

  ~mdtx-COLL/

• Other files involved:

  /
  |- etc/
  |  +- mediatex/
  |     + mdtx-COLL             (symlink -> 1)
  |- var/
     +- lib/
     |  +- mediatex/
     |     +- mdtx/                       
     |       +- mdtx-COLL/                
     |          |- apache2/
     |          |- catalog00.txt
     |          |- extract00.txt
     |          +- servers.txt
     +- cache/
        +- mediatex/
           +- mdtx/
              |- cache/                   
              |  +- mdtx-COLL/
              |- git/
              |  +- mdtx-COLL/             (1)
              |     |- apache2/
              |     |- catalog00.txt
              |     |- extract00.txt
              |     +- servers.txt
              |- jail/
              |  +- var/
              |     |- lib        
              |     |  +- mdtx-COLL/
              |     |- cache      
              |        +- mdtx-COLL/
              |- md5sums/
              |  +- mdtx-COLL.md5
              |- tmp/
              +- home/
                 +- mdtx-COLL/
                    |- .ssh/
                    +- public_html/
  

Examples:

• Create a new collection: see Scenario 2.
• Join an already existing collection: see Scenario 5.

Code:

scripts/lib/users.sh

scripts/new.sh

scripts/free.sh

scripts/clean.sh