text
stringlengths 0
234
|
|---|
begin
|
null;
|
if N >= 10 then
|
Image_Natural (N / 10, S, L);
|
L := L + 1;
|
S (L) := Character'Val (48 + (N rem 10));
|
else
|
L := L + 1;
|
S (L) := Character'Val (48 + (N rem 10));
|
end if;
|
end Image_Natural;
|
begin
|
null;
|
Image_Natural (N, S, L);
|
return S (1 .. L);
|
end Image;
|
function Create_Display_Number return String is
|
use Ada.Directories;
|
New_Number : Natural := 0;
|
begin
|
if Exists ("/tmp") then
|
loop
|
if Exists ("/tmp/.X" & Image (New_Number) & "-lock") then
|
New_Number := New_Number + 1;
|
else
|
return Image (New_Number);
|
end if;
|
end loop;
|
else
|
return "0";
|
end if;
|
end Create_Display_Number;
|
-- Using GNAT.Directory_Operations, make given filesystem path compatible
|
-- with the current Operating System: Path ("to/file") => "to\file"(windows)
|
function Path (Original : String) return String is
|
use Os_Files;
|
Result : Path_Name :=
|
Os_Files.Format_Pathname
|
(Path => Path_Name (Original),
|
Style => System_Default);
|
begin
|
return String (Result);
|
end Path;
|
-- Using GNAT.Directory_Operations, make given filesystem path compatible
|
-- with the current Operating System:
|
-- Path ("${HOME}/to/file") => "C:\msys\home\user\to\file" (windows)
|
function Expand_Path (Original : String) return String is
|
use Os_Files;
|
Result : Path_Name :=
|
Os_Files.Format_Pathname
|
(Path =>
|
Os_Files.Expand_Path (Path => Path_Name (Original), Mode => Both),
|
Style => System_Default);
|
begin
|
return String (Result);
|
end Expand_Path;
|
-- Using GNAT.Directory_Operations and GNAT.OS_LIB, make given filesystem
|
-- path compatible with the current Operating System, returning the full
|
-- path: Full_Path ("../to/file") => "C:\dir\dir\to\file" (windows)
|
function Full_Path (Original : String) return String is
|
use Os;
|
begin
|
return Os.Normalize_Pathname (Path (Original));
|
end Full_Path;
|
User_Clientrc : String := Expand_Path ("${HOME}/.xinitrc");
|
System_Clientrc : String := Path ("/etc/X11/xinit/xinitrc");
|
User_Serverrc : String := Expand_Path ("${HOME}/.xserverrc");
|
System_Serverrc : String := Path ("/etc/X11/xinit/xserverrc");
|
Default_Client : String := "xterm";
|
Default_Server : String := Path ("/usr/bin/X");
|
Default_Client_Arguments_Access : Os.String_List_Access :=
|
Os.Argument_String_To_List ("");
|
Default_Server_Arguments_Access : Os.String_List_Access :=
|
Os.Argument_String_To_List ("");
|
Default_Client_Arguments : Os.String_List :=
|
(if
|
Default_Client_Arguments_Access /= null
|
then
|
Default_Client_Arguments_Access.all
|
else Empty_List_Access.all);
|
Default_Server_Arguments : Os.String_List :=
|
(if
|
Default_Server_Arguments_Access /= null
|
then
|
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