Branch data Line data Source code
1 : : /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2 : :
3 : : Header: FGXMLParse.cpp
4 : : Author: Jon Berndt
5 : : Date started: 08/20/2004
6 : : Purpose: Config file read-in class and XML parser
7 : : Called by: Various
8 : :
9 : : ------------- Copyright (C) 2001 Jon S. Berndt (jon@jsbsim.org) -------------
10 : :
11 : : This program is free software; you can redistribute it and/or modify it under
12 : : the terms of the GNU Lesser General Public License as published by the Free Software
13 : : Foundation; either version 2 of the License, or (at your option) any later
14 : : version.
15 : :
16 : : This program is distributed in the hope that it will be useful, but WITHOUT
17 : : ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
18 : : FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
19 : : details.
20 : :
21 : : You should have received a copy of the GNU Lesser General Public License along with
22 : : this program; if not, write to the Free Software Foundation, Inc., 59 Temple
23 : : Place - Suite 330, Boston, MA 02111-1307, USA.
24 : :
25 : : Further information about the GNU Lesser General Public License can also be found on
26 : : the world wide web at http://www.gnu.org.
27 : :
28 : : %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
29 : : INCLUDES
30 : : %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
31 : :
32 : : #include "FGXMLParse.h"
33 : : #include "FGXMLElement.h"
34 : : #include <string>
35 : : #include <iostream>
36 : : #include <cstdlib>
37 : : #include "input_output/string_utilities.h"
38 : :
39 : : using namespace std;
40 : :
41 : : namespace JSBSim {
42 : :
43 : : static const char *IdSrc = "$Id: FGXMLParse.cpp,v 1.10 2009/10/24 22:59:30 jberndt Exp $";
44 : : static const char *IdHdr = ID_XMLPARSE;
45 : :
46 : : /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
47 : : CLASS IMPLEMENTATION
48 : : %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
49 : :
50 : : #include "FGXMLParse.h"
51 : :
52 : : using namespace std;
53 : :
54 : 20 : FGXMLParse::FGXMLParse(void)
55 : : {
56 : 20 : first_element_read = false;
57 : 20 : current_element = document = 0L;
58 : 20 : }
59 : :
60 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
61 : :
62 : 20 : FGXMLParse::~FGXMLParse(void)
63 : : {
64 [ # # ][ + + ]: 20 : delete document;
[ # # ]
65 [ # # ][ - + ]: 20 : }
[ # # ]
66 : :
67 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
68 : :
69 : 31 : void FGXMLParse::startXML(void)
70 : : {
71 : 31 : }
72 : :
73 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
74 : :
75 : 16 : void FGXMLParse::reset(void)
76 : : {
77 [ + - ]: 16 : delete document;
78 : 16 : first_element_read = false;
79 : 16 : current_element = document = 0L;
80 : 16 : }
81 : :
82 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
83 : :
84 : 0 : void FGXMLParse::endXML(void)
85 : : {
86 : : // At this point, document should equal current_element ?
87 : 0 : }
88 : :
89 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
90 : :
91 : 930 : void FGXMLParse::startElement (const char * name, const XMLAttributes &atts)
92 : : {
93 : 930 : string Name(name);
94 : : Element *temp_element;
95 : :
96 : 930 : working_string.erase();
97 : :
98 [ + + ]: 930 : if (!first_element_read) {
99 : 31 : document = new Element(Name);
100 : 31 : current_element = document;
101 : 31 : first_element_read = true;
102 : : } else {
103 : 899 : temp_element = new Element(Name);
104 : 899 : temp_element->SetParent(current_element);
105 : 899 : current_element->AddChildElement(temp_element);
106 : 899 : current_element = temp_element;
107 : : }
108 : :
109 [ - + ]: 930 : if (current_element == 0L) {
110 : 0 : cerr << "No current element read (no top-level element in XML file?)" << endl;
111 : 0 : exit (-1);
112 : : }
113 : :
114 [ + + ]: 1443 : for (int i=0; i<atts.size();i++) {
115 : 513 : current_element->AddAttribute(atts.getName(i), atts.getValue(i));
116 : 930 : }
117 : 930 : }
118 : :
119 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
120 : :
121 : 930 : void FGXMLParse::endElement (const char * name)
122 : : {
123 [ + + ]: 930 : if (!working_string.empty()) {
124 : 880 : vector <string> work_strings = split(working_string, '\n');
125 [ + + ]: 2566 : for (int i=0; i<work_strings.size(); i++) current_element->AddData(work_strings[i]);
126 : : }
127 : :
128 : 1860 : current_element = current_element->GetParent();
129 : 930 : }
130 : :
131 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
132 : :
133 : 4001 : void FGXMLParse::data (const char * s, int length)
134 : : {
135 : 8002 : working_string += string(s, length);
136 : 4001 : }
137 : :
138 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
139 : :
140 : 2 : void FGXMLParse::pi (const char * target, const char * data)
141 : : {
142 : 2 : }
143 : :
144 : : //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
145 : :
146 : 0 : void FGXMLParse::warning (const char * message, int line, int column)
147 : : {
148 : 0 : cerr << "Warning: " << message << " line: " << line << " column: " << column << endl;
149 : 0 : }
150 : :
151 [ + + ][ + - ]: 12 : } // end namespace JSBSim
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