------------------------------------------------------------------------------ -- -- -- Matreshka Project -- -- -- -- Web Framework -- -- -- -- Tools Component -- -- -- ------------------------------------------------------------------------------ -- -- -- Copyright © 2012-2013, Vadim Godunko -- -- All rights reserved. -- -- -- -- Redistribution and use in source and binary forms, with or without -- -- modification, are permitted provided that the following conditions -- -- are met: -- -- -- -- * Redistributions of source code must retain the above copyright -- -- notice, this list of conditions and the following disclaimer. -- -- -- -- * Redistributions in binary form must reproduce the above copyright -- -- notice, this list of conditions and the following disclaimer in the -- -- documentation and/or other materials provided with the distribution. -- -- -- -- * Neither the name of the Vadim Godunko, IE nor the names of its -- -- contributors may be used to endorse or promote products derived from -- -- this software without specific prior written permission. -- -- -- -- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- -- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- -- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -- -- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -- -- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -- -- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -- -- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -- -- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -- -- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -- -- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- -- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -- -- -- ------------------------------------------------------------------------------ -- $Revision: 4002 $ $Date: 2013-07-14 14:36:47 +0400 (Вс, 14 июл 2013) $ ------------------------------------------------------------------------------ private with Ada.Containers.Hashed_Maps; private with Ada.Containers.Vectors; private with League.Strings.Hash; private with XML.SAX.Attributes; with XML.SAX.Content_Handlers; private with XML.SAX.Locators; private with WSDL.Assertions; with WSDL.AST; private with WSDL.AST.Services; package WSDL.Parsers is type WSDL_Parser is limited new XML.SAX.Content_Handlers.SAX_Content_Handler with private; function Get_Description (Self : WSDL_Parser'Class) return WSDL.AST.Description_Access; private package Namespace_Maps is new Ada.Containers.Hashed_Maps (League.Strings.Universal_String, League.Strings.Universal_String, League.Strings.Hash, League.Strings."=", League.Strings."="); type Description_Child_Kind is (None, Documentation, Include_Import, Types, Interface_Binding_Service); type Parser_State_Kind is (None, Document, WSDL_Binding, WSDL_Binding_Fault, WSDL_Binding_Operation, WSDL_Description, WSDL_Endpoint, WSDL_Infault, WSDL_Input, WSDL_Interface, WSDL_Interface_Fault, WSDL_Interface_Operation, WSDL_Outfault, WSDL_Output, WSDL_Service, WSDL_Types); type Parser_State (Kind : Parser_State_Kind := None) is record case Kind is when WSDL_Description => Last_Child_Kind : Description_Child_Kind := None; -- Kind of last processed child of 'description' element. This -- member is used to track order of children elements of -- 'description' element. when others => null; end case; end record; package State_Vectors is new Ada.Containers.Vectors (Positive, Parser_State); type WSDL_Parser is limited new XML.SAX.Content_Handlers.SAX_Content_Handler with record Locator : XML.SAX.Locators.SAX_Locator; -- SAX document locator to obtain file and position to report assertion -- violations. Description : WSDL.AST.Description_Access; -- Root element of AST for the processed file. Current_State : Parser_State; -- Current state of the parser. Previous_State : Parser_State; -- Previous state of the parser. State_Stack : State_Vectors.Vector; -- Stack of parser's state. Ignore_Depth : Natural := 0; -- Counter of the depth of ignored elements. Namespaces : Namespace_Maps.Map; -- Mapping from prefix to namespace URI. -- Current_Fault : WSDL.AST.Faults.Interface_Fault_Access; -- -- Currently processed fault component. -- Current_Interface : WSDL.AST.Interface_Access; -- Currently processed interface component. Current_Operation : WSDL.AST.Interface_Operation_Access; -- Currently processed interface operation component. Current_Binding : WSDL.AST.Binding_Access; -- Currently processed binding component. Current_Service : WSDL.AST.Services.Service_Access; -- Currently processed service component. end record; overriding function Error_String (Self : WSDL_Parser) return League.Strings.Universal_String; overriding procedure Set_Document_Locator (Self : in out WSDL_Parser; Locator : XML.SAX.Locators.SAX_Locator); overriding procedure Start_Document (Self : in out WSDL_Parser; Success : in out Boolean); overriding procedure Start_Prefix_Mapping (Self : in out WSDL_Parser; Prefix : League.Strings.Universal_String; Namespace_URI : League.Strings.Universal_String; Success : in out Boolean); overriding procedure Start_Element (Self : in out WSDL_Parser; Namespace_URI : League.Strings.Universal_String; Local_Name : League.Strings.Universal_String; Qualified_Name : League.Strings.Universal_String; Attributes : XML.SAX.Attributes.SAX_Attributes; Success : in out Boolean); overriding procedure End_Element (Self : in out WSDL_Parser; Namespace_URI : League.Strings.Universal_String; Local_Name : League.Strings.Universal_String; Qualified_Name : League.Strings.Universal_String; Success : in out Boolean); procedure Report (Self : WSDL_Parser; Assertion : WSDL.Assertions.WSDL_Assertion); -- Reports violation of WSDL assertion. end WSDL.Parsers;