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-rw-r--r--src/inprogress/xmldocument.cpp16
-rw-r--r--src/inprogress/xmldocument.h29
-rw-r--r--src/inprogress/xmlnode.cpp16
-rw-r--r--src/inprogress/xmlnode.h29
-rw-r--r--src/inprogress/xmlreader.cpp274
-rw-r--r--src/inprogress/xmlreader.h128
-rw-r--r--src/inprogress/xmlwriter.cpp16
-rw-r--r--src/inprogress/xmlwriter.h29
8 files changed, 0 insertions, 537 deletions
diff --git a/src/inprogress/xmldocument.cpp b/src/inprogress/xmldocument.cpp
deleted file mode 100644
index c3114d6..0000000
--- a/src/inprogress/xmldocument.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "xmldocument.h"
9
10Bu::XmlDocument::XmlDocument()
11{
12}
13
14Bu::XmlDocument::~XmlDocument()
15{
16}
diff --git a/src/inprogress/xmldocument.h b/src/inprogress/xmldocument.h
deleted file mode 100644
index b4fdc9d..0000000
--- a/src/inprogress/xmldocument.h
+++ /dev/null
@@ -1,29 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#ifndef XML_DOCUMENT_H
9#define XML_DOCUMENT_H
10
11#include <stdint.h>
12
13namespace Bu
14{
15 /**
16 *
17 */
18 class XmlDocument
19 {
20 public:
21 XmlDocument();
22 virtual ~XmlDocument();
23
24 private:
25
26 };
27}
28
29#endif
diff --git a/src/inprogress/xmlnode.cpp b/src/inprogress/xmlnode.cpp
deleted file mode 100644
index f31d4ae..0000000
--- a/src/inprogress/xmlnode.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "xmlnode.h"
9
10Bu::XmlNode::XmlNode()
11{
12}
13
14Bu::XmlNode::~XmlNode()
15{
16}
diff --git a/src/inprogress/xmlnode.h b/src/inprogress/xmlnode.h
deleted file mode 100644
index ed52f32..0000000
--- a/src/inprogress/xmlnode.h
+++ /dev/null
@@ -1,29 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#ifndef XML_NODE_H
9#define XML_NODE_H
10
11#include <stdint.h>
12
13namespace Bu
14{
15 /**
16 *
17 */
18 class XmlNode
19 {
20 public:
21 XmlNode();
22 virtual ~XmlNode();
23
24 private:
25
26 };
27}
28
29#endif
diff --git a/src/inprogress/xmlreader.cpp b/src/inprogress/xmlreader.cpp
deleted file mode 100644
index 5c755bb..0000000
--- a/src/inprogress/xmlreader.cpp
+++ /dev/null
@@ -1,274 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "xmlreader.h"
9
10Bu::XmlReader::XmlReader( Bu::Stream &sIn ) :
11 sIn( sIn )
12{
13}
14
15Bu::XmlReader::~XmlReader()
16{
17}
18
19const char *Bu::XmlReader::lookahead( int nAmnt )
20{
21 if( sBuf.getSize() >= nAmnt )
22 return sBuf.getStr();
23
24 int nNew = nAmnt - sBuf.getSize();
25 char *buf = new char[nNew];
26 sIn.read( buf, nNew );
27 sBuf.append( buf );
28
29 return sBuf.getStr();
30}
31
32void Bu::XmlReader::burn( int nAmnt )
33{
34 if( sBuf.getSize() < nAmnt )
35 {
36 lookahead( nAmnt );
37 }
38
39 //sBuf.remove( nAmnt );
40}
41
42void Bu::XmlReader::checkString( const char *str, int nLen )
43{
44 if( !strncmp( str, lookahead( nLen ), nLen ) )
45 {
46 burn( nLen );
47 return;
48 }
49
50 throw Bu::ExceptionBase("Expected string '%s'", str );
51}
52
53Bu::XmlNode *Bu::XmlReader::read()
54{
55 prolog();
56}
57
58void Bu::XmlReader::prolog()
59{
60 XMLDecl();
61 Misc();
62}
63
64void Bu::XmlReader::XMLDecl()
65{
66 checkString("<?xml", 5 );
67 S();
68 VersionInfo();
69 EncodingDecl();
70 SDDecl();
71 Sq();
72 checkString("?>", 2 );
73}
74
75void Bu::XmlReader::Misc()
76{
77 for(;;)
78 {
79 S();
80 if( !strncmp("<!--", lookahead( 4 ), 4 ) )
81 {
82 Comment();
83 }
84 else if( !strncmp("<?", lookahead( 2 ), 2 ) )
85 {
86 PI();
87 }
88 else
89 {
90 return;
91 }
92 }
93}
94
95void Bu::XmlReader::Comment()
96{
97 checkString("<!--", 4 );
98 for(;;)
99 {
100 unsigned char c = *lookahead(1);
101 if( c == '-' )
102 {
103 if( lookahead(2)[1] == '-' )
104 {
105 checkString("-->", 3 );
106 return;
107 }
108 }
109 burn( 1 );
110 }
111}
112
113void Bu::XmlReader::PI()
114{
115 checkString("<?", 2 );
116 FString sName = Name();
117 printf("PI: %s\n---\n", sName.getStr() );
118 S();
119 for(int j = 0;; j++ )
120 {
121 if( !strncmp( "?>", lookahead(j+2)+j, 2 ) )
122 {
123 burn( j+2 );
124 return;
125 }
126 }
127}
128
129void Bu::XmlReader::S()
130{
131 for( int j = 0;; j++ )
132 {
133 char c = *lookahead( 1 );
134 if( c == 0x20 || c == 0x9 || c == 0xD || c == 0xA )
135 continue;
136 if( j == 0 )
137 throw ExceptionBase("Expected whitespace.");
138 return;
139 }
140}
141
142void Bu::XmlReader::Sq()
143{
144 for(;;)
145 {
146 char c = *lookahead( 1 );
147 if( c == 0x20 || c == 0x9 || c == 0xD || c == 0xA )
148 continue;
149 return;
150 }
151}
152
153void Bu::XmlReader::VersionInfo()
154{
155 try
156 {
157 S();
158 checkString("version", 7 );
159 }
160 catch( ExceptionBase &e )
161 {
162 return;
163 }
164 Eq();
165 Bu::FString ver = AttValue();
166 if( ver != "1.1" )
167 throw ExceptionBase("Currently we only support xml version 1.1\n");
168}
169
170void Bu::XmlReader::Eq()
171{
172 Sq();
173 checkString("=", 1 );
174 Sq();
175}
176
177void Bu::XmlReader::EncodingDecl()
178{
179 S();
180 try
181 {
182 checkString("encoding", 8 );
183 }
184 catch( ExceptionBase &e )
185 {
186 return;
187 }
188
189 Eq();
190 AttValue();
191}
192
193void Bu::XmlReader::SDDecl()
194{
195 S();
196 try
197 {
198 checkString("standalone", 10 );
199 }
200 catch( ExceptionBase &e )
201 {
202 return;
203 }
204
205 Eq();
206 AttValue();
207}
208
209Bu::FString Bu::XmlReader::AttValue()
210{
211 char q = *lookahead(1);
212 if( q == '\"' )
213 {
214 for( int j = 2;; j++ )
215 {
216 if( lookahead(j)[j-1] == '\"' )
217 {
218 Bu::FString ret( lookahead(j)+1, j-2 );
219 burn( j );
220 return ret;
221 }
222 }
223 }
224 else if( q == '\'' )
225 {
226 for( int j = 2;; j++ )
227 {
228 if( lookahead(j)[j-1] == '\'' )
229 {
230 Bu::FString ret( lookahead(j)+1, j-2 );
231 burn( j );
232 return ret;
233 }
234 }
235 }
236
237 throw ExceptionBase("Excpected either \' or \".\n");
238}
239
240Bu::FString Bu::XmlReader::Name()
241{
242 unsigned char c = *lookahead( 1 );
243 if( c != ':' && c != '_' &&
244 (c < 'A' || c > 'Z') &&
245 (c < 'a' || c > 'z') &&
246 (c < 0xC0 || c > 0xD6 ) &&
247 (c < 0xD8 || c > 0xF6 ) &&
248 (c < 0xF8))
249 {
250 throw ExceptionBase("Invalid entity name starting character.");
251 }
252
253 for( int j = 1;; j++ )
254 {
255 unsigned char c = lookahead(j+1)[j];
256 if( isS( c ) )
257 {
258 FString ret( lookahead(j+1), j+1 );
259 burn( j+1 );
260 return ret;
261 }
262 if( c != ':' && c != '_' && c != '-' && c != '.' && c != 0xB7 &&
263 (c < 'A' || c > 'Z') &&
264 (c < 'a' || c > 'z') &&
265 (c < '0' || c > '9') &&
266 (c < 0xC0 || c > 0xD6 ) &&
267 (c < 0xD8 || c > 0xF6 ) &&
268 (c < 0xF8))
269 {
270 throw ExceptionBase("Invalid character in name.");
271 }
272 }
273}
274
diff --git a/src/inprogress/xmlreader.h b/src/inprogress/xmlreader.h
deleted file mode 100644
index 0219b0e..0000000
--- a/src/inprogress/xmlreader.h
+++ /dev/null
@@ -1,128 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#ifndef XML_READER_H
9#define XML_READER_H
10
11#include <stdint.h>
12#include "bu/stream.h"
13#include "bu/fstring.h"
14#include "bu/xmlnode.h"
15
16namespace Bu
17{
18 /**
19 * An Xml 1.1 reader. I've decided to write this, this time, based on the
20 * official W3C reccomendation, now included with the source code. I've
21 * named the productions in the parser states the same as in that document,
22 * which may make them easier to find, etc, although possibly slightly less
23 * optimized than writing my own reduced grammer.
24 *
25 * Below I will list differences between my parser and the official standard
26 * as I come up with them.
27 * - Encoding and Standalone headings are ignored for the moment. (4.3.3,
28 * 2.9)
29 * - The standalone heading attribute can have any standard whitespace
30 * before it (the specs say only spaces, no newlines). (2.9)
31 * - Since standalone is ignored, it is currently allowed to have any
32 * value (should be restricted to "yes" or "no"). (2.9)
33 * - Currently only UTF-8 / ascii are parsed.
34 * - [optional] The content of comments is thrown away. (2.5)
35 * - The content of processing instruction blocks is parsed properly, but
36 * thrown away. (2.6)
37 */
38 class XmlReader
39 {
40 public:
41 XmlReader( Bu::Stream &sIn );
42 virtual ~XmlReader();
43
44 XmlNode *read();
45
46 private:
47 Bu::Stream &sIn;
48 Bu::FString sBuf;
49
50 private: // Helpers
51 const char *lookahead( int nAmnt );
52 void burn( int nAmnt );
53 void checkString( const char *str, int nLen );
54
55 private: // States
56 /**
57 * The headers, etc.
58 */
59 void prolog();
60
61 /**
62 * The xml decleration (version, encoding, etc).
63 */
64 void XMLDecl();
65
66 /**
67 * Misc things, Includes Comments and PIData (Processing Instructions).
68 */
69 void Misc();
70
71 /**
72 * Comments
73 */
74 void Comment();
75
76 /**
77 * Processing Instructions
78 */
79 void PI();
80
81 /**
82 * Whitespace eater.
83 */
84 void S();
85
86 /**
87 * Optional whitespace eater.
88 */
89 void Sq();
90
91 /**
92 * XML Version spec
93 */
94 void VersionInfo();
95
96 /**
97 * Your basic equals sign with surrounding whitespace.
98 */
99 void Eq();
100
101 /**
102 * Read in an attribute value.
103 */
104 FString AttValue();
105
106 /**
107 * Read in the name of something.
108 */
109 FString Name();
110
111 /**
112 * Encoding decleration in the header
113 */
114 void EncodingDecl();
115
116 /**
117 * Standalone decleration in the header
118 */
119 void SDDecl();
120
121 bool isS( unsigned char c )
122 {
123 return ( c == 0x20 || c == 0x9 || c == 0xD || c == 0xA );
124 }
125 };
126}
127
128#endif
diff --git a/src/inprogress/xmlwriter.cpp b/src/inprogress/xmlwriter.cpp
deleted file mode 100644
index 1489b28..0000000
--- a/src/inprogress/xmlwriter.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "xmlwriter.h"
9
10Bu::XmlWriter::XmlWriter()
11{
12}
13
14Bu::XmlWriter::~XmlWriter()
15{
16}
diff --git a/src/inprogress/xmlwriter.h b/src/inprogress/xmlwriter.h
deleted file mode 100644
index 45bc22e..0000000
--- a/src/inprogress/xmlwriter.h
+++ /dev/null
@@ -1,29 +0,0 @@
1/*
2 * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#ifndef XML_WRITER_H
9#define XML_WRITER_H
10
11#include <stdint.h>
12
13namespace Bu
14{
15 /**
16 *
17 */
18 class XmlWriter
19 {
20 public:
21 XmlWriter();
22 virtual ~XmlWriter();
23
24 private:
25
26 };
27}
28
29#endif
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