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new Config_String_Parsers (Name_Type => string,
Value_Type => String,
No_Value => "(null)",
To_Name => Identity,
To_Value => Identity);
procedure Dump (Y : Test_Parsers.Parsing_Result) is
use Test_Parsers.Parameter_Maps, Test_Parsers;
X : constant Test_Parsers.Parameter_Maps.Map := Parameters (Y);
begin
Put_Line ("##################");
Put_line ("header: '"
& (if Has_Header (Y) then Header (Y) else "")
& "'");
for Pos in X.Iterate loop
Put_Line ("'" & Key (Pos) & "' -> '" & Element (Pos) & "'");
end loop;
end Dump;
Params : Test_Parsers.Parsing_Result;
begin
Params := Test_Parsers.Parse (" ciao , pluto= 33 ,zimo-xamo={ 42,33 }");
Dump (Params);
Params := Test_Parsers.Parse
(Input => "zorro : ciao , pluto= 33 ,zimo-xamo={}",
Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe));
Dump (Params);
declare
use Test_Parsers;
Syntax : Syntax_Descriptor;
begin
Add_Parameter_Syntax (Syntax => Syntax,
Parameter_Name => "ciao",
If_Missing => die);
Add_Parameter_Syntax(Syntax => Syntax,
Parameter_Name => "pippo",
If_Missing => Use_Default,
Default => "minima veniali");
Params := Test_Parsers.Parse
(Input => "zorro : ciao , pluto=,zimo-xamo={ 42,33 }",
Syntax => Syntax,
Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
On_Unknown_Name => OK);
Dump (Params);
Params := Test_Parsers.Parse
(Input => "zorro : ciao , pippo= 37 ,zimo-xamo={ 42,33 }",
Syntax => Syntax,
Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
On_Unknown_Name => OK);
Dump (Params);
Params := Test_Parsers.Parse
(Input => "zorro : ciao=112, pippo={33,11},zimo--xamo={ 42,33 }",
Syntax => Syntax,
Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
On_Unknown_Name => OK);
Dump (Params);
Function Definition: procedure Check_Missing is
Function Body: begin
for C in Syntax.S.Iterate loop
declare
Name : constant Name_Type := Key (C);
Descr : constant Syntax_Entry := Element (C);
begin
if not Item.Contains (Name) then
case Descr.If_Missing is
when Die =>
raise Parsing_Error with "Missing parameter";
when Ignore =>
null;
when Use_Default =>
Item.Insert (Key => Name,
New_Item => Descr.Default.Element);
end case;
end if;
Function Definition: procedure Register
Function Body: (ID : Plugin_ID;
Tag : Ada.Tags.Tag)
is
OK : Boolean;
Pos : Plugin_Maps.Cursor;
begin
Plugin_Map.Insert (Key => ID,
New_Item => Tag,
Position => Pos,
Inserted => OK);
end Register;