summaryrefslogtreecommitdiffstats
path: root/kode/kwsdl/parser.cpp
blob: b8512490b4e4b0c3089d1ff42e72a3c9fa0e2564 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
/*
    This file is part of KDE.

    Copyright (c) 2005 Tobias Koenig <tokoe@kde.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include <tqdom.h>

#include "parser.h"

using namespace KWSDL;

static TQString sns( const TQString &str )
{
  int pos = str.tqfind( ':' );
  if ( pos != -1 )
    return str.mid( pos + 1 );
  else
    return str;
}

Parser::Parser()
{
}

WSDL Parser::wsdl() const
{
  WSDL wsdl;

  wsdl.setBindings( mBindings );
  wsdl.setMessages( mMessages );
  wsdl.setPorts( mPorts );
  wsdl.setService( mService );
  wsdl.setTypes( mParser.types() );

  return wsdl;
}

void Parser::reset()
{
  mMessages.clear();
  mPorts.clear();
  mService = Service();
  mParser.clear();
}

void Parser::setSchemaBaseUrl( const TQString &url )
{
  mParser.setSchemaBaseUrl( url );
}

void Parser::parse( const TQDomElement &root )
{
  reset();

  TQDomNode node = root.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "types" )
        parseTypes( element );
      else if ( element.tagName() == "message" ) {
        Message message( element.attribute( "name" ) );
        parseMessage( element, message );
        mMessages.append( message );
      } else if ( element.tagName() == "portType" ) {
        Port port( sns( element.attribute( "name" ) ) );
        parsePortType( element, port );
        mPorts.append( port );
      } else if ( element.tagName() == "binding" ) {
        parseBinding( element );
      } else if ( element.tagName() == "service" ) {
        mService = Service( sns( element.attribute( "name" ) ) );
        parseService( element );
      }
    }

    node = node.nextSibling();
  }
}

void Parser::parseTypes( const TQDomElement &tqparent )
{
  TQDomNode node = tqparent.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "schema" )
        mParser.parseSchemaTag( element );
    }

    node = node.nextSibling();
  }
}

void Parser::parseMessage( const TQDomElement &tqparent, Message &message )
{
  TQDomNode node = tqparent.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "part" ) {

        // HACK(groupwise): is element valid here as attribute?
        TQString type = sns( element.attribute( "type" ) );
        if ( type.isEmpty() )
          type = sns( element.attribute( "element" ) );

        Message::Part part( sns( element.attribute( "name" ) ), type );
        message.addPart( part );
      }
    }

    node = node.nextSibling();
  }
}

void Parser::parsePortType( const TQDomElement &tqparent, Port &port )
{
  TQDomNode node = tqparent.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "operation" ) {
        TQString input, output;

        TQDomNode childNode = element.firstChild();
        while ( !childNode.isNull() ) {
          TQDomElement childElement = childNode.toElement();
          if ( !childElement.isNull() ) {
            if ( childElement.tagName() == "input" )
              input = sns( childElement.attribute( "message" ) );
            else if ( childElement.tagName() == "output" )
              output = sns( childElement.attribute( "message" ) );
          }

          childNode = childNode.nextSibling();
        }

        Port::Operation operation( sns( element.attribute( "name" ) ), input, output );
        port.addOperation( operation );
      }
    }

    node = node.nextSibling();
  }
}

void Parser::parseBinding( const TQDomElement &tqparent )
{
  Binding binding( sns( tqparent.attribute( "name" ) ), sns( tqparent.attribute( "type" ) ) );

  TQDomNode node = tqparent.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "binding" ) {
        binding.setStyle( element.attribute( "style" ) );
        binding.setTransport( element.attribute( "transport" ) );
      } else if ( element.tagName() == "operation" ) {
        Binding::Operation operation;
        operation.setName( element.attribute( "name" ) );

        TQDomNode opNode = element.firstChild();
        while ( !opNode.isNull() ) {
          TQDomElement opElement = opNode.toElement();
          if ( !opElement.isNull() ) {
            if ( opElement.tagName() == "operation" )
              operation.setAction( opElement.attribute( "soapAction" ) );
            else if ( opElement.tagName() == "input" ) {
              TQDomElement inputElement = opElement.firstChild().toElement();

              Binding::Operation::Item input;
              input.setUse( inputElement.attribute( "use" ) );
              input.setNameSpace( inputElement.attribute( "namespace" ) );
              input.setEncodingStyle( inputElement.attribute( "encodingStyle" ) );

              operation.setInput( input );
            } else if ( opElement.tagName() == "output" ) {
              TQDomElement outputElement = opElement.firstChild().toElement();

              Binding::Operation::Item output;
              output.setUse( outputElement.attribute( "use" ) );
              output.setNameSpace( outputElement.attribute( "namespace" ) );
              output.setEncodingStyle( outputElement.attribute( "encodingStyle" ) );

              operation.setOutput( output );
            }
          }

          opNode = opNode.nextSibling();
        }

        binding.addOperation( operation );
      }
    }

    node = node.nextSibling();
  }

  mBindings.append( binding );
}

void Parser::parseService( const TQDomElement &tqparent )
{
  TQDomNode node = tqparent.firstChild();
  while ( !node.isNull() ) {
    TQDomElement element = node.toElement();
    if ( !element.isNull() ) {
      if ( element.tagName() == "port" ) {
        Service::Port port;
        port.mName = sns( element.attribute( "name" ) );
        port.mBinding = sns( element.attribute( "binding" ) );
        TQDomNode childNode = element.firstChild();
        if ( !childNode.isNull() ) {
          TQDomElement childElement = childNode.toElement();
          port.mLocation = childElement.attribute( "location" );
        }
        mService.addPort( port );
      }
    }

    node = node.nextSibling();
  }
}