/* BEGIN INCLUDE FILE gtss_filact_intp2x.incl.pl1 */
/*
  Created: (Wardd Multics)  07/13/79 2116.0 mst Fri 
*/
get_ascii_file_name: proc (fnia, cfdl, acfp)returns (bit (1));

/**	Obtain the catalog/file description
	in ascii.
   Changed: R. Barstad        82/06/11 - to fix stringsize condition on acf.name
                                         assign to callers_buf...
**/
dcl  fnia                     bit(1)parm	/* "1"b => file name in ascii. */;
dcl  cfdl                     fixed bin(18)unsigned unal parm	/* Location of catalog file description. */;
dcl  acfp                     ptr parm	/* Pointer to ascii_cat_file structure. */;

	ap = acfp;				/* Local value. */
	cat_filedescr_name_offset = 0;		/* => offset to "current" name in catalog file description. */

	if (cfdl < mem_bottom) |
	(cfdl+5 > mem_top) then do;
	     goto return_err4;
	end;					/* Require USERID and atleast file name. */
	descriptor_ptr = addrel (gseg, cfdl);

	if cfd2.USERID = -1 then do;			/* cfd2.USERID is that of current terminal user. */
	     descriptor_ptr -> bit72 = gtss_ust.lid;
	     cfd2.USERID_password = (12)"20"b3;
	end;

	cat_filedescr_name_offset = cfdl;

	do nic = 0 to 5;				/* Search for end of list. */
	     if nic = 0 then
		if cdf4.end_of_list = -1 then do;	/* Only a USERID. */
		     acf.nn = 1;
		     goto gal;
		end;

	     if (cfdl+ (nic*2)+6) > mem_top then do;
		goto return_err4;
	     end;					/* cat/filedescr entry out of memory. */

	     if cfd2.end_of_list = -1 then do;		/* cat/filedescr isolated. */
		cat_filedescr_name_offset = cfdl + (nic*4) + 4; /* Offset to name entry (global). */
		acf.nn = nic+2;

gal:		;
		do i = 1 to acf.nn;

/**	Store catalog file description for expand path. **/

		     if (i > 1) & (i = acf.nn) & fnia then do;
			callers_buf.restore_switch = "000000000001"b3; /* => file name in ascii. */
			acf.name (i) = translate (cfd3 (i).name,
			     "abcdefghijklmnopqrstuvwxyz",
			     "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
		     end;
		     else
		     call gtss_bcd_ascii_$lc (
			addr (cfd3 (i).name)
			, 12
			, addr (acf.name (i))
			);
		end;

		if substr (string (gtss_ext_$db), 09, 11) then do;
		     call ioa_ ("cat/filedescr:");
		     do i = 1 to acf.nn;
			call ioa_ ("^3i. ""^a""", i, acf.name (i));
		     end;
		end;

		if substr (acf.name (1), 1, 6) = "!!!!!!"
		then acf.name (1) = gse_ext_$umc_name;
		callers_buf.file_id_in_ascii = substr(acf.name (acf.nn),1,8);
		return ("0"b);			/* Success. */
	     end;
	end;

/**	cat/filedescr has no end of list marker. **/
	cat_filedescr_name_offset = 0;
	return ("1"b);				/* Failure. */

dcl  ap                       ptr	/* Local acfp */;
dcl 1 acf aligned based(ap) like ascii_cat_file;

dcl 1 callers_buf		aligned based(buffer_ptr),
      3 restore_switch	bit(36),
      3 file_id_in_ascii	char(8);

dcl 1 cfd2		aligned based(descriptor_ptr)	/* 2nd description of catalog/file list. */
,     3 user_master_catalog
,       4 USERID		fixed bin(71)
,       4 USERID_password	bit(72)
,     3 intermediate_catalogs	(nic)
,       4 CATALOG		bit(72)
,       4 CATALOG_password	bit(72)
,     3 file_to_be_accessed
,       4 FILENAME		bit(72)
,       4 FILENAME_password	bit(72)
,     3 end_of_list		fixed bin(35)
;

dcl 1 cfd3		(7) aligned based(descriptor_ptr)	/* 3rd description of catalog/file list. */
,     3 name		char(8)
,     3 password		bit(72)
;

dcl 1 cdf4		aligned based(descriptor_ptr)	/* 4th description of catalog/file list. */
,     3 user_master_catalog
,       4 USERID		fixed bin(71)
,       4 USERID_password	bit(72)
,     3 end_of_list		fixed bin(35)
;
     end						/* get_ascii_file_name */;

/*   END INCLUDE FILE gtss_filact_intp2x.incl.pl1 */


*/
                                          -----------------------------------------------------------


Historical Background

This edition of the Multics software materials and documentation is provided and donated
to Massachusetts Institute of Technology by Group Bull including Bull HN Information Systems Inc. 
as a contribution to computer science knowledge.  
This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology,
Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell Bull Inc., Groupe Bull
and Bull HN Information Systems Inc. to the development of this operating system. 
Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970),
renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership
of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture for 
managing computer hardware properly and for executing programs. Many subsequent operating systems 
incorporated Multics principles.
Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., 
as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. .

                                          -----------------------------------------------------------

Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without
fee is hereby granted,provided that the below copyright notice and historical background appear in all copies
and that both the copyright notice and historical background and this permission notice appear in supporting
documentation, and that the names of MIT, HIS, Bull or Bull HN not be used in advertising or publicity pertaining
to distribution of the programs without specific prior written permission.
    Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc.
    Copyright 2006 by Bull HN Information Systems Inc.
    Copyright 2006 by Bull SAS
    All Rights Reserved

*/