Universal Logging System

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===== Roll Your Own =====

If you do not find any matching agent, you can develop your own and send values to the ULS-server.
You may use
  * [[develop#Bash Shell Scripts]]
  * a [[develop#Perl Modul]]
  * [[develop#ULS value files]] or
  * direct [[develop#HTTP Calls]]

within your agent to send values to the ULS-server.

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==== Bash Shell Scripts ====

The [[uls:agents:linux]] offers executable scripts to transfer values to the ULS-server (and more).

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==== Perl Modul ====

When you develop your own ULS-agents by using Perl then you might be interested in 
the **Uls2.pm** Perl Module. It generates files in the [[uls:agents:value_file_format]] 
which are then transferred to the ULS-server by using a script of the 
ULS-Client for Unix.
It is e.g. used in the [[uls:agents:oracle_tools]]. 

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==== ULS value files ====

Use your own programming language or scripting environment to 
acquire your metrics and generate a file in the [[uls:agents:value_file_format]] 
and place the file in ''/tmp/uls'' or in a directory of its own and execute:

  flush_test_values /my/own/directory

All files in that directory with an ''.uls'' extension are then transferred to the ULS-server 
and the directory is removed.

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==== HTTP Calls ====

The base technology of all communication to the ULS-server are http calls.
Any client may use this "low-level" technology to send **directly** 
values to the ULS-server.

:!: But remember: if the connection fails for any reason, 
**you** must take care of non-delivered values!

You should find the explanation of the different HTTP-calls 
in the description of the [[uls:agents:value_file_format]]. 
Have also a look at the examples at the bottom of the page.

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=== put_test_value ===

Send a simple value:

  put_test_value.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &wert=<value>
    &einheit=<unit>
    &access=<access>

-----

=== put_test_value_unique ===

Send a unique value:

  put_test_value_unique.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &wert=<value>
    &einheit=<unit>
    &access=<access>

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=== put_test_value_nodup ===

No duplicates:

  put_test_value_nodup.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &elapsed=<elapsed>
    &wert=<value>
    &einheit=<unit>
    &access=<access>

-----

=== put_test_counter ===

Work with a counter:

  put_test_counter.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &wert=<value>
    &mode=<cmode>
    &access=<access>

-----

=== put_test_zeile ===

Send many detail/value/unit tuples in one HTTP-call:

  put_test_zeile.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &date=<date>
    &time=<time>
    &access=<access>
    &w=<detail>:<value>:<unit>[:<detail>:<value>:<unit>]...
    &access=<access>

-----

=== put_test_zeile_unique ===

Send many unique detail/value/unit tuples in one HTTP-call:

  put_test_zeile_unique.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &date=<date>
    &time=<time>
    &access=<access>
    &w=<detail>:<value>:<unit>[:<detail>:<value>:<unit>]...
    &access=<access>

-----

=== put_test_zeile_nodup ===

Send many no-duplicate detail/value/unit tuples in one HTTP-call:

  put_test_zeile_nodup.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &date=<date>
    &time=<time>
    &elapsed=<elapsed>
    &w=<detail>:<value>:<unit>[:<detail>:<value>:<unit>]...
    &access=<access>

-----

=== put_test_blob ===

Send a file as blob:

  put_test_blob.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &fname=<local filename>
    &name=<value>
    &access=<access>

-----

=== put_test_image ===

Send a file as image:

  put_test_image.s2w
    ?hostname=$hostname
    &section=<section>
    &teststep=<teststep>
    &details=<detail>
    &date=<date>
    &time=<time>
    &fname=<local filename>
    &name=<value>
    &access=<access>

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=== put_test_doku ===

Send a teststep documentation expression:

  put_test_doku.s2w
    ?hostname=<hostname>
    &section=<section>
    &teststep=<teststep>
    &doku=<value>

-----

=== doku_upload ===

Send a source (server) documentation expression:

  doku_upload.s2w
    ?hostname=<hostname>
    &date=<date>
    &time=<time>
    &beschreibung=<value>
    &fname=<local filename>
    &name=<value>

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=== General Usage ===

== httpget ==

Example with httpget: FIXME


== wget.exe ==

wget.exe can be used to execute HTTP-calls. Here is an example:

<code winbatch>
C:\> wget.exe [-q] -O - --http-user=<myuser> --http-passwd=<mypwd>  "http://<uls_server_ip>:<port>/<http_call>"
</code>

Or, with put_test_value:

<code winbatch>

C:\> wget.exe [-q] -O - --http-user=<myuser> --http-passwd=<mypwd> "http://<uls_server_ip>:<port>/put_test_value.s2w
         ?hostname=<hostname>
         &section=<section>
         &teststep=<teststep>
         &details=<detail>
         &date=<date>
         &time=<time>
         &wert=<value>
         &einheit=<unit>"

</code>

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