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DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 Tapes |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about Rational R1000/400 Tapes Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: T V
Length: 4719 (0x126f)
Types: TextFile
Names: »V«
└─⟦d10a02448⟧ Bits:30000409 8mm tape, Rational 1000, ENVIRONMENT, D_12_7_3
└─⟦fc9b38f02⟧ »DATA«
└─⟦9b46a407a⟧
└─⟦12c68c704⟧
└─⟦this⟧
└─⟦5f3412b64⟧ Bits:30000745 8mm tape, Rational 1000, ENVIRONMENT 12_6_5 TOOLS
└─⟦91c658230⟧ »DATA«
└─⟦458657fb6⟧
└─⟦220843204⟧
└─⟦this⟧
package Tape is
procedure Rewind (Drive : Natural := 0);
procedure Unload (Drive : Natural := 0);
procedure Read_Mt (Drive : Natural := 0);
procedure Write_Mt (File : String := "<SELECTION>";
Indirect : Boolean := True;
Drive : Natural := 0);
procedure Read (Volume : String;
Directory : String := "$";
Options : String := "R1000 Add_New_Line";
To_Operator : String := "Thank You";
Response : String := "<PROFILE>");
-- The specified volume is mounted and all files are read into the
-- given directory.
-- Options are:
-- FORMAT = R1000 | MV | VAX/VMS
-- ADD_NEW_LINE
-- Add a line terminator following each record read from tape.
-- Without this option, bytes are copied from tape without
-- interpretation or modification.
-- Notes on mapping of tape names to R1000 file names
--
-- The file name from the tape is processed by replacing strings
-- of non-alpha-numeric characters with a single '_'. Then,
-- if the name ends with an '_', the character 'B' is appended
-- to the name. If the name contains no alpha-numeric
-- characters, a name derived from the user name and time is generated.
procedure Write (Files : String := "$@";
Volume : String := "";
Options : String := "R1000 Text_Files";
To_Operator : String := "Thank You";
Response : String := "<PROFILE>");
-- The specified Volume is mounted and the specified files are
-- written to the volume.
-- The To_Operator string is displayed to the operator when the
-- request to mount the tape is made.
-- Options are:
-- Text_Files If Text_Files is specified, the file is assumed
-- to contain only characters, line_terminators,
-- page_terminators, etc. Each line of the file
-- is written to a record on the tape. Lines are
-- read according to the same rules as
-- Text_Io.Get_Line.
-- Label an optional part of the label written
-- to the volume header.
-- Format Target system (no abbreviations):
-- R1000, MV, or VAX/VMS
-- [Default: R1000]
-- Record_Format Ansi record format:
-- FIXED_LENGTH, VARIABLE_LENGTH or SPANNED
-- [Default: VARIABLE_LENGTH]
-- Record_Length A positive integer. [Default: 512]
-- Block_Length A positive integer. [Default: 2048]
-- The file name that goes on the tape is generated as follows:
--
-- First, if the object is an Ada Unit, then "V_" or "B_" are prepended
-- to the name if the unit is an Ada spec or body, respectively.
-- Then, '_' characters in the name are removed. One exception
-- to this is that if the name ends in "_xyz", that underscore is
-- replaced with '.', yielding a filename that will end in ".xyz".
-- VAX/VMS bound file names are shortened to 9 characters; others
-- are shortened to 17 characters. If, after removing '_' characters,
-- the name is too long, vowels are removed starting at the right end
-- of the name (excluding the suffix). Then, if the name
-- is still too long, it is truncated (again, excluding the ".xyz"
-- suffix, if any).
--
-- Finally, to produce a unique name (with respect to others going on to
-- the tape), 'A' characters are inserted in front of the suffix, if any,
-- (preserving the ".xyz" suffix) and then these characters are
-- incremented alphabetically until the name is unique.
-- Thus, "An_Interesting_Name_Txt" becomes (if not VAX/VMS bound),
-- "AnInterstngNm.Txt"
Error : exception;
procedure Examine_Labels (Vol_Id : String := "";
Vol_Set_Name : String := "";
To_Operator : String := "Thank you";
Volume_Labels_Only : Boolean := True);
procedure Format_Tape (Drive : Natural := 0; Vol_Id : String := "");
procedure Display_Tape (Drive : Natural := 0;
Marks_To_Skip : Integer := 0;
Records_To_Skip : Integer := 0;
Blocks_To_Display : Natural := 10);
pragma Subsystem (Input_Output);
pragma Module_Name (4, 3927);
end Tape;