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-- This source is licensed under the Sunset License v1.0
with
Ada.Characters.Latin_1,
Ada.Strings.Fixed,
Ada.Strings.Maps,
Ada.Text_IO;
use
Ada.Text_IO;
package body Deckdata.FMD is
package Latin renames Ada.Characters.Latin_1;
package Strfix renames Ada.Strings.Fixed;
package Strmap renames Ada.Strings.Maps;
function "*"
(Left : in Natural;
Right : in Character)
return String
renames Ada.Strings.Fixed."*";
procedure Put_Header
(File_Handle : in Ada.Text_IO.File_Type;
Version : in String := "1.4") is
begin
Put_Line (File_Handle, "<?xml version=""1.0"" encoding=""UTF-8""?>");
Put_Line (File_Handle, "<!DOCTYPE freshmemory-dict>");
Put_Line (File_Handle, "<dict version=""" & Version & """>");
end Put_Header;
procedure Put_Fields
(File_Handle : in Ada.Text_IO.File_Type;
Field_IDs : in Field_ID_Vector)
is
Text : SU.Unbounded_String;
begin
Put_Line (File_Handle, (4 * ' ') & "<fields>");
for FID of Field_IDs loop
Text := Prep (SU.Unbounded_String (FID));
Put_Line (File_Handle, (8 * ' ') & "<field>" & (-Text) & "</field>");
end loop;
Put_Line (File_Handle, (4 * ' ') & "</fields>");
end Put_Fields;
procedure Start_Pack_Section
(File_Handle : in Ada.Text_IO.File_Type) is
begin
Put_Line (File_Handle, (4 * ' ') & "<packs>");
end Start_Pack_Section;
procedure Put_Pack
(File_Handle : in Ada.Text_IO.File_Type;
Q_Data : in Field_ID_Vector;
A_Data : in Field_ID_Vector)
is
Text : SU.Unbounded_String;
begin
Put_Line (File_Handle, (8 * ' ') & "<pack>");
Text := Prep (SU.Unbounded_String (Q_Data.First_Element));
Put_Line (File_Handle, (12 * ' ') & "<qst>" & (-Text) & "</qst>");
for I in Field_Ordinal
range Field_Ordinal'Succ (Q_Data.First_Index) .. Q_Data.Last_Index
loop
Text := Prep (SU.Unbounded_String (Q_Data.Element (I)));
-- Fresh Memory unfortunately cannot cope with multiple question fields
Put_Line (File_Handle, (12 * ' ') & "<!--" & "<qst>" & (-Text) & "</qst>" & "-->");
end loop;
for FID of A_Data loop
Text := Prep (SU.Unbounded_String (FID));
Put_Line (File_Handle, (12 * ' ') & "<ans>" & (-Text) & "</ans>");
end loop;
Put_Line (File_Handle, (8 * ' ') & "</pack>");
end Put_Pack;
procedure End_Pack_Section
(File_Handle : in Ada.Text_IO.File_Type) is
begin
Put_Line (File_Handle, (4 * ' ') & "</packs>");
end End_Pack_Section;
procedure Start_Entry_Section
(File_Handle : in Ada.Text_IO.File_Type) is
begin
Put_Line (File_Handle, (4 * ' ') & "<entries>");
end Start_Entry_Section;
procedure Put_Entry
(File_Handle : in Ada.Text_IO.File_Type;
Data : in Field_Vector;
Quantity : in Positive)
is
Counter : Positive := 1;
Position : Field_Ordinal := Data.First_Index;
Text : SU.Unbounded_String;
begin
Put_Line (File_Handle, (8 * ' ') & "<e>");
while Counter <= Quantity loop
if Position <= Data.Last_Index then
Text := Prep (SU.Unbounded_String (Data.Element (Position)));
Put_Line (File_Handle, (12 * ' ') & "<f>" & (-Text) & "</f>");
else
Put_Line (File_Handle, (12 * ' ') & "<f></f>");
end if;
Position := Field_Ordinal'Succ (Position);
Counter := Counter + 1;
end loop;
Put_Line (File_Handle, (8 * ' ') & "</e>");
end Put_Entry;
procedure End_Entry_Section
(File_Handle : in Ada.Text_IO.File_Type) is
begin
Put_Line (File_Handle, (4 * ' ') & "</entries>");
end End_Entry_Section;
procedure Put_Footer
(File_Handle : in Ada.Text_IO.File_Type) is
begin
Put_Line (File_Handle, "</dict>");
end Put_Footer;
procedure Replace_All
(Text : in out SU.Unbounded_String;
Char : in Character;
Sub : in String)
is
Position : Natural;
begin
loop
Position := SU.Index (Text, Strmap.To_Set (Char));
exit when Position = 0;
SU.Replace_Slice (Text, Position, Position, Sub);
end loop;
end Replace_All;
procedure Replace_All
(Text : in out SU.Unbounded_String;
Item : in String;
Sub : in String)
is
Position : Natural;
begin
loop
Position := SU.Index (Text, Item);
exit when Position = 0;
SU.Replace_Slice (Text, Position, Position + Item'Length - 1, Sub);
end loop;
end Replace_All;
function Prep
(Text : in SU.Unbounded_String)
return SU.Unbounded_String
is
Result : SU.Unbounded_String := Text;
begin
-- Fresh Memory needs these character codes
Replace_All (Result, '<', "<");
Replace_All (Result, '>', ">");
Replace_All (Result, '"', """);
-- Not sure why these cause Fresh Memory to not load the dict
-- Replace_All (Result, Latin.CR & Latin.LF, "<br>");
-- Replace_All (Result, Latin.LF, "<br>");
-- Fresh memory doesn't recognise these character codes so get rid of them
-- Note that this list may not be complete
Replace_All (Result, "–", "–");
Replace_All (Result, "’", "’");
Replace_All (Result, "‘", "‘");
Replace_All (Result, "”", "”");
Replace_All (Result, "“", "“");
return Result;
end Prep;
end Deckdata.FMD;
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