| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- P R J . P A R S -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2001-2008, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING3. If not, go to -- |
| -- http://www.gnu.org/licenses for a complete copy of the license. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Ada.Exceptions; use Ada.Exceptions; |
| with GNAT.Directory_Operations; use GNAT.Directory_Operations; |
| |
| with Output; use Output; |
| with Prj.Err; use Prj.Err; |
| with Prj.Part; |
| with Prj.Proc; |
| with Prj.Tree; use Prj.Tree; |
| with Sinput.P; |
| |
| package body Prj.Pars is |
| |
| ----------- |
| -- Parse -- |
| ----------- |
| |
| procedure Parse |
| (In_Tree : Project_Tree_Ref; |
| Project : out Project_Id; |
| Project_File_Name : String; |
| Packages_To_Check : String_List_Access := All_Packages; |
| When_No_Sources : Error_Warning := Error; |
| Reset_Tree : Boolean := True) |
| is |
| Project_Node_Tree : constant Project_Node_Tree_Ref := |
| new Project_Node_Tree_Data; |
| Project_Node : Project_Node_Id := Empty_Node; |
| The_Project : Project_Id := No_Project; |
| Success : Boolean := True; |
| Current_Dir : constant String := Get_Current_Dir; |
| |
| begin |
| Prj.Tree.Initialize (Project_Node_Tree); |
| |
| -- Parse the main project file into a tree |
| |
| Sinput.P.Reset_First; |
| Prj.Part.Parse |
| (In_Tree => Project_Node_Tree, |
| Project => Project_Node, |
| Project_File_Name => Project_File_Name, |
| Always_Errout_Finalize => False, |
| Packages_To_Check => Packages_To_Check, |
| Current_Directory => Current_Dir); |
| |
| -- If there were no error, process the tree |
| |
| if Present (Project_Node) then |
| Prj.Proc.Process |
| (In_Tree => In_Tree, |
| Project => The_Project, |
| Success => Success, |
| From_Project_Node => Project_Node, |
| From_Project_Node_Tree => Project_Node_Tree, |
| Report_Error => null, |
| When_No_Sources => When_No_Sources, |
| Reset_Tree => Reset_Tree, |
| Current_Dir => Current_Dir); |
| Prj.Err.Finalize; |
| |
| if not Success then |
| The_Project := No_Project; |
| end if; |
| end if; |
| |
| Project := The_Project; |
| |
| exception |
| when X : others => |
| |
| -- Internal error |
| |
| Write_Line (Exception_Information (X)); |
| Write_Str ("Exception "); |
| Write_Str (Exception_Name (X)); |
| Write_Line (" raised, while processing project file"); |
| Project := No_Project; |
| end Parse; |
| |
| ------------------- |
| -- Set_Verbosity -- |
| ------------------- |
| |
| procedure Set_Verbosity (To : Verbosity) is |
| begin |
| Current_Verbosity := To; |
| end Set_Verbosity; |
| |
| end Prj.Pars; |
