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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