1------------------------------------------------------------------------------ 2-- -- 3-- Matreshka Project -- 4-- -- 5-- XML Processor -- 6-- -- 7-- Runtime Library Component -- 8-- -- 9------------------------------------------------------------------------------ 10-- -- 11-- Copyright © 2011-2014, Vadim Godunko <vgodunko@gmail.com> -- 12-- All rights reserved. -- 13-- -- 14-- Redistribution and use in source and binary forms, with or without -- 15-- modification, are permitted provided that the following conditions -- 16-- are met: -- 17-- -- 18-- * Redistributions of source code must retain the above copyright -- 19-- notice, this list of conditions and the following disclaimer. -- 20-- -- 21-- * Redistributions in binary form must reproduce the above copyright -- 22-- notice, this list of conditions and the following disclaimer in the -- 23-- documentation and/or other materials provided with the distribution. -- 24-- -- 25-- * Neither the name of the Vadim Godunko, IE nor the names of its -- 26-- contributors may be used to endorse or promote products derived from -- 27-- this software without specific prior written permission. -- 28-- -- 29-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- 30-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- 31-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -- 32-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -- 33-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -- 34-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -- 35-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -- 36-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -- 37-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -- 38-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- 39-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -- 40-- -- 41------------------------------------------------------------------------------ 42-- $Revision: 4781 $ $Date: 2014-03-29 12:27:25 +0400 (Sat, 29 Mar 2014) $ 43------------------------------------------------------------------------------ 44with Matreshka.XML_Catalogs.Handlers; 45with XML.SAX.Input_Sources.Streams.Files; 46with XML.SAX.Simple_Readers; 47 48package body Matreshka.XML_Catalogs.Loader is 49 50 ---------- 51 -- Load -- 52 ---------- 53 54 function Load 55 (URI : League.Strings.Universal_String; 56 Prefer : Matreshka.XML_Catalogs.Entry_Files.Prefer_Mode) 57 return Matreshka.XML_Catalogs.Entry_Files.Catalog_Entry_File_Access 58 is 59 Source : aliased XML.SAX.Input_Sources.Streams.Files.File_Input_Source; 60 Handler : aliased Matreshka.XML_Catalogs.Handlers.XML_Catalog_Handler; 61 Reader : aliased XML.SAX.Simple_Readers.Simple_Reader; 62 63 begin 64 Handler.Set_Default_Prefer_Mode (Prefer); 65 Reader.Set_Content_Handler (Handler'Unchecked_Access); 66 67 Source.Open_By_URI (URI); 68 Reader.Parse (Source'Unchecked_Access); 69 70 return Handler.Get_Catalog_Entry_File; 71 end Load; 72 73 ----------------------- 74 -- Load_By_File_Name -- 75 ----------------------- 76 77 function Load_By_File_Name 78 (Name : League.Strings.Universal_String; 79 Prefer : Matreshka.XML_Catalogs.Entry_Files.Prefer_Mode) 80 return Matreshka.XML_Catalogs.Entry_Files.Catalog_Entry_File_Access 81 is 82 Source : aliased XML.SAX.Input_Sources.Streams.Files.File_Input_Source; 83 Handler : aliased Matreshka.XML_Catalogs.Handlers.XML_Catalog_Handler; 84 Reader : aliased XML.SAX.Simple_Readers.Simple_Reader; 85 86 begin 87 Handler.Set_Default_Prefer_Mode (Prefer); 88 Reader.Set_Content_Handler (Handler'Unchecked_Access); 89 Reader.Set_Error_Handler (Handler'Unchecked_Access); 90 91 Source.Open_By_File_Name (Name); 92 Reader.Parse (Source'Unchecked_Access); 93 94 return Handler.Get_Catalog_Entry_File; 95 end Load_By_File_Name; 96 97end Matreshka.XML_Catalogs.Loader; 98