CVS log for dtaus/dtaus.c

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* the "Referenz"-Option within A-Records was completely non-working.
  (code missing to copy the data to the A-record)
  Thanks to Peter Schlaile <peter@schlaile.de>

Convert option names without parameter into lowercase before
comparison as well.  Thanks to Peter Schlaile <peter@schlaile.de>

Adjust years

Correct condition

Handle too long values, i.e. bail out

Remove superflous code

Be more explicit for malloc() calls

Don't emit text records twice

Untypo

Corrections by Claudio Clemens <cclemens@getmobile.de>

Use strchr(3) instead of index(3) since it is POSIX compliant and not
only BSD 4.3 compliant.

Added support for the 'Begleitzettel' via LaTeX document

Switch to using explicit variables for various information so that the
information can be used at diffferent loctions and isn't destroyed in
the meantime.

Added legacy code to avoid GCC warnings

Untypo by Martin Schulte <dtaus@ratinganwendung.de>

Added proper support for transaction 54xxJ.  This extends the syntax
little bit since the year can be given as argument to Vermögen, and it
doesn't have to contain a real umlaut anymore.

Removed some compiler warnings by casting the buffer properly

Adjusted real2string
 . ensure no overflow
 . don't fail when string is too short
 . don't copy random characters but only digits
Adjusted copyright notice

Properly added DM support back and properly implemented Euro support.
There are special cases to take care about if the default currency is
DM or Euro but the selected currency is the other one.  This patch
implements this by switching index values forth and back, quite
kludgy, though.

Broken DM support after support for Euro was noticed by
Stefan Beckert <becki@web.de>

Fix problems with unproperly recognized values like "10,03", "100.004"
and "30".  They're now forced to be of form "nnnnn.pp".

Corrections to data types, as found by Christian Zink <christian.zink@4students-ag.com>

A small improvement, don't print the "Ausfuehrungsdatum" if none was
specified, hence the field is empty in the bank file.

This is the anticipated change for 2002, make EURO the default currency

 . Beautification: Prettyprint the date
 . Bugfix: Properly output Betrag-Euro as Betrag so the generated .ctl
   file can be used as input again, as it schould be.  Thanks to Jan
   Gottschick for reporting this bug.

Changed ^M to \r since gcc for IA-64 didn't like it.

Converted index() into strchr() which is no Linuxism anymore and also
available on other *nix systems or a Cygwin environment.

Converted bzero() into memset() which is no Linuxism anymore and also
available on other *nix systems or a Cygwin environment.

 . Made some length values indirect through our data definition
 . Added support for ``Ausführungsdatum'' ("Ausfuehrung"), the date
   when this transfer should be started instead of the receiption
   date.  Users have to take care of its restrictions, though.

Added reverse support for upcoming European currency ``Euro''.

There's a define DEFAULT_EURO which can be turned on by third parties
if they would like to default to Euro instead of DM.  Some time in
2002 I will probably remove that define, remove any mentioning of DM
and let the program default to Euro.

Also cleaned up the code a little bit.  Changed some static references
to real references for some currency fields.

Finally added proper support for the upcoming European currency
``Euro''.  There's a define DEFAULT_EURO which can be turned on by
third parties if they would like to default to Euro instead of DM.
Some time in 2002 I will probably remove that define, remove any
mentioning of DM and let the program default to Euro.

To activate Euro with this code, simply add the keyword ``Euro'' to
the A record (the begin { ... } record).  All values are calculated in
Euro then.

Corrected the code after reading less ambigous specification I ordered.

 . C1 = Logical length of record C, i.e. 187 + number of extension records.

   ``Die Satzlängenangabe gezieht sich mit Ausnahme des konstanten
   Teils nicht auf die Satzabschnittlänge der Disketten, sondern auf
   die logische Satzlänge (konstanter Teil 187 Bytes +
   Erweiterungsteil(e) zu je 29 Bytes), max. "0622".''

   What does this mean?  There can only be 15 extension records and an
   extension record has the size of 29 bytes.  Hence the old code was
   wrong and the very old code was correct.  *sigh*

 . C18 = Number of extension records.

   ``00 = Es folgt kein Erweiterungsteil.
   01-15 = Anzahl der Erweiterungsteile á 29 Bytes''

Other things:

 . Generalized size in C1 (it's four digits, not only three, the first
   is not use though...)

 . Moved calculation of C18 into dtaus_prepareC()

 . Corrected stripping of the original Text field, should be
   superflous, but anyway...

 . Corrected decoding of C18 when decoding a dtaus file

Added a define to make some routines default to EUR, may be useful for
Jan 1st, 2002.  Tried to ensure that long strings won't override a
buffer which could lead into rendering the resulting DTAUS files wrong.

Improved documentation, added link to respective field in the specs,
added zeroing for both DM and EUR values, as well as defaulting to DM

Spelling, dooh.  Thanks to Martin Schulte

Don't eat the final record, it doesn't taste good.

Added support for reading our own files again... including all
extension records and their texts.

Whoops, there is another unused text field.  If we use this one as
well we may use up to 62 text fields

Added support for special files "-" as placeholder for stdin/stdout
for dtaus and control files

Added support for the used currency (DM only atm) and corrected one
occurence of non-distinguished LK/GK translation

Improvements, mainly support for additional Text fields

 . Added little bit of documentation

 . Fixed a really stupid bug when removing non-digits.  Funny it
   didn't bomb out before.

 . Changed dtaus file.  C18 contains the number of expansion records:
   00..15.  However, normally no expansion record is used, thus I
   believe that the value has to be 00, even if a Text is given which
   is stored in *the current* record.  This has been changed from 01
   to 00 in this version.  I wonder why no credit institute was
   screaming because of this.

 . Added support for expansion records used to store additional text
   fields.  Their format is very simple, hence no new routines for
   writing and preparation are added.

 . This required a different routine for calculation the logical size
   of the respective record C as well as another calculation for the
   amount of expansion records used.

Local variables:
mode: indented-text
End:

Rename Klient to Kunde and use iso-8859-1 umlauts, since we're in
Germany so people are used to proper umlauts

 - Added short description for control files

 - Ensured that BLZ and KTO consist only of digits, even if the
   user has specified something different.  Banks won't accept files
   otherwise.

 - Applied fix for a y2k issue that prevents some banks from
   accepting the files.

 - Improved README file, added links to the web page and the mailing list.

 - Added TODO file

 - This shall become version 0.4

        * Added information about different types of dtaus files to README
        file.

        * Better support for "Gutschriften", the former version forgot to
        write this where needed.  Fixed now.

* While implementing zero-padded fields I've also implemented
  clippings so numbers that are too big won't hurt the binary DTAUS
  file.

* Added better support for zero-padded numbers.  sprintf() from
  libc4 had no problems accepting `%08s' while this didn't produce
  zero-padded strings with libc5 and libc6.  Now we've got our own
  routine to handle these.

 . Updated date in copyright text
 . Corrected FSF's address in copyright

 . Added hook/theoretical support for Euro
 . Fixed bug with overflowing tempory variable, this resultsin some
   correct tests for
 . Moved routine for printing values if they are set into an own
   function

Added COPYING
Fixed spelling error

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Initial revision