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top - metrics - downloadIndex: B T
Length: 10489 (0x28f9)
Types: TextFile
Names: »B«
└─⟦149519bd4⟧ Bits:30000546 8mm tape, Rational 1000, !projects 93-07-13
└─⟦124ff5788⟧ »DATA«
└─⟦this⟧
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
└─⟦129cab021⟧ »DATA«
└─⟦this⟧
└─⟦f64eaa120⟧ Bits:30000752 8mm tape, Rational 1000, !projects 93 02 16
└─⟦6f12a12be⟧ »DATA«
└─⟦this⟧
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
└─⟦d65440be7⟧ »DATA«
└─⟦this⟧
with String_Utilities;
with Text_Io;
with Umps_Defs;
with Umps_Utilities;
package body Profile_Parser_Defs is
----- Declaration -----
Temporary_File_Name : constant String := Default_Profile_File & "_temp";
-- Temporary_File_Name : constant String := ""; UNUSABLE because of File_Copy
subtype Line_Id is Natural;
Empty_Field : constant String := "";
----- About Default_Profile_File -----
function Get_Default_Profile_File return String is
begin
return Default_Profile_File;
end Get_Default_Profile_File;
procedure Set_Default_Profile_File (File : in String) is
begin
Default_Profile_File := Umps_Utilities.Normalize
(File, Profile_File_Length);
end Set_Default_Profile_File;
----- File -----
procedure Create_File (File : in out Text_Io.File_Type;
File_Name : in String := Default_Profile_File) is
begin
Text_Io.Create (File, Text_Io.Out_File, File_Name);
exception
when Text_Io.Status_Error =>
Text_Io.Put_Line ("File " & File_Name & " is already open !");
when Text_Io.Name_Error =>
Text_Io.Put_Line ("File " & File_Name & " undefined !");
when Text_Io.Use_Error =>
Text_Io.Put_Line ("File " & File_Name & " unable to be created !");
when others =>
Text_Io.Put_Line
("Exception OTHERS : in Profile_Parser.Create_File");
end Create_File;
procedure Open_File (File : in out Text_Io.File_Type;
File_Name : in String := Default_Profile_File;
Mode : Text_Io.File_Mode;
File_Created : out Boolean) is
begin
if not Text_Io.Is_Open (File) then
Text_Io.Open (File, Mode, File_Name);
else
Text_Io.Put_Line ("File " & File_Name & " is already open !");
end if;
File_Created := False;
exception
when Text_Io.Status_Error =>
Text_Io.Put_Line ("File " & File_Name & " is already open !");
when Text_Io.Name_Error =>
Text_Io.Create (File, Text_Io.Out_File, File_Name);
-- same as the above Create_File procedure
File_Created := True;
Text_Io.Put_Line ("File " & File_Name & " has been created !");
when others =>
Text_Io.Put_Line ("Exception OTHERS : in Profile_Parser.Open_File");
end Open_File;
procedure Close_File (File : in out Text_Io.File_Type;
File_Name : in String := Default_Profile_File) is
begin
Text_Io.Close (File);
exception
when Text_Io.Status_Error =>
Text_Io.Put_Line ("File " & File_Name & " Is not Open !");
when others =>
Text_Io.Put_Line
("Exception OTHERS : in Profile_Parser.Close_File");
end Close_File;
procedure Delete_File (File : in out Text_Io.File_Type;
File_Name : in String := Default_Profile_File) is
begin
Text_Io.Delete (File);
exception
when Text_Io.Status_Error =>
Text_Io.Put_Line ("File " & File_Name & " is open !");
when Text_Io.Use_Error =>
Text_Io.Put_Line ("File " & File_Name & " unable to be deleted !");
when others =>
Text_Io.Put_Line
("Exception OTHERS : in Profile_Parser.Delete_File");
end Delete_File;
----- Iterator -----
function Open (File : in Text_Io.File_Type) return Line_Id is
begin
return Line_Id'First;
end Open;
procedure Value (File : in out Text_Io.File_Type;
Line : in Line_Id;
The_Value : out String;
Last : out Natural) is
S : String (1 .. 256);
L : Natural;
begin
Text_Io.Get_Line (File, S, L);
The_Value (1 .. L) := S (1 .. L);
Last := L;
end Value;
procedure Next (File : in out Text_Io.File_Type; Line : in out Line_Id) is
begin
Line := Line_Id'Succ (Line);
end Next;
function Done (File : in Text_Io.File_Type; Line : in Line_Id)
return Boolean is
begin
return Text_Io.End_Of_File (File);
end Done;
----- string utilities -----
function Uncomment (The_String : in String;
With_The_Comment_Pattern : in String :=
Profile_Parser_Defs.Default_Comment_Pattern)
return String is
P : Integer := String_Utilities.Locate
(With_The_Comment_Pattern, The_String);
begin
if P = 0 then
return The_String;
else
return The_String (The_String'First .. P - 1);
end if;
end Uncomment;
function Get_Parameter_Field
(From : in String;
With_The_Affectation_Operator : in String :=
Profile_Parser_Defs.Default_Affectation_Operator)
return String is
P : Integer := String_Utilities.Locate
(With_The_Affectation_Operator, From);
begin
if P = 0 or P = 1 then
Text_Io.Put_Line ("Empty parameter field of " & From); -- DEBUG
return Empty_Field;
else
return From (1 .. P - 1);
end if;
end Get_Parameter_Field;
function Get_Value_Field
(From : in String;
With_The_Affectation_Operator : in String :=
Profile_Parser_Defs.Default_Affectation_Operator)
return String is
P : Integer := String_Utilities.Locate
(With_The_Affectation_Operator, From);
begin
if P = 0 or P = 1 then
Text_Io.Put_Line ("Empty value field of " & From); -- DEBUG
return Empty_Field;
else
return Uncomment
(From (P + Profile_Parser_Defs.
Default_Affectation_Operator'Length ..
From'Last));
end if;
end Get_Value_Field;
function Contain_At_The_Beginning_Of
(The_Line : in String; The_Pattern : in String)
return Boolean is
begin
return String_Utilities.Locate
(The_Pattern, String_Utilities.Strip_Leading (The_Line)) = 1;
end Contain_At_The_Beginning_Of;
function Affect (The_Parameter : in String;
At_The_Value : in String;
With_The_Affectation_Operator : in String :=
Profile_Parser_Defs.Default_Affectation_Operator)
return String is
begin
return (The_Parameter & ' ' &
With_The_Affectation_Operator & ' ' & At_The_Value);
end Affect;
----- Spec's body -----
procedure Set (The_Parameter : in String;
At_The_Value : in Object;
In_The_File : in String := Default_Profile_File) is
Param_File : Text_Io.File_Type;
Temp_File : Text_Io.File_Type;
File_Created : Boolean;
Unused_Flag : Boolean;
S : String (1 .. 256);
Last : Natural;
Found : Boolean := False;
Line : Line_Id;
begin
Open_File (Param_File, In_The_File, Text_Io.In_File, File_Created);
Open_File (Temp_File, Temporary_File_Name,
Text_Io.Out_File, Unused_Flag);
if not File_Created then
Line := Open (Param_File);
while not Done (Param_File, Line) loop
Value (Param_File, Line, S, Last);
if Contain_At_The_Beginning_Of
(S (1 .. Last), The_Parameter) then
Text_Io.Put_Line (Temp_File,
Affect (The_Parameter,
Object_Image (At_The_Value)));
-- & ' ' & Default_Comment_Pattern);
Found := True;
else
Text_Io.Put_Line (Temp_File, S (1 .. Last));
end if;
Next (Param_File, Line);
end loop;
end if;
if not Found then
Text_Io.Put (Temp_File,
Affect (The_Parameter, Object_Image (At_The_Value)));
end if;
Close_File (Param_File, In_The_File);
Close_File (Temp_File, Temporary_File_Name);
Umps_Utilities.Text_File_Copy (Temporary_File_Name, In_The_File);
-- exception
-- when others =>
-- Text_Io.Put_Line ("Exception OTHERS in Profile_Parser_Defs.Set");
end Set;
procedure Get (Of_The_Parameter : in String;
The_Value : out Object;
Success : out Boolean;
In_The_File : in String := Default_Profile_File) is
Param_File : Text_Io.File_Type;
File_Created : Boolean;
S : String (1 .. 256);
Last : Natural;
Found : Boolean := False;
Line : Line_Id;
begin
The_Value := Undefined_Object;
Open_File (Param_File, In_The_File, Text_Io.In_File, File_Created);
if not File_Created then
Line := Open (Param_File);
while not Found and then not Done (Param_File, Line) loop
Value (Param_File, Line, S, Last);
if Contain_At_The_Beginning_Of
(S (1 .. Last), Of_The_Parameter) then
The_Value := Object_Value (Get_Value_Field (S (1 .. Last)));
Found := True;
end if;
Next (Param_File, Line);
end loop;
end if;
Close_File (Param_File, In_The_File);
Success := Found;
-- exception
-- when Constraint_Error => -- the transformation Image->Value failed
-- Text_Io.Put_Line
-- ("Exception CONSTRAINT_ERROR in Profile_Parser_Defs.Get");
-- Success := False;
-- when Numeric_Error =>
-- Text_Io.Put_Line
-- ("Exception NUMERIC_ERROR in Profile_Parser_Defs.Get");
-- Success := False;
-- when others =>
-- Text_Io.Put_Line ("Exception OTHERS in Profile_Parser_Defs.Get");
-- Success := False;
end Get;
end Profile_Parser_Defs;