Classes

Class	Line #	Total Statements	Complexity	TOTAL Coverage	Actions
XMLTokener	36	192	84	0.00%	Show methods

Class XMLTokener

Class XMLTokener	Line # 36	Total Statements 192	Complexity 84	TOTAL Coverage 0.00%
<clinit>, line 45()   <clinit>, line 45()	4545	6.06	1.01	0.0 0.00%
XMLTokener(Reader)   XMLTokener(Reader)	6161	1.01	1.01	0.0 0.00%
XMLTokener(String)   XMLTokener(String)	7272	1.01	1.01	0.0 0.00%
nextCDATA() : String   nextCDATA() : String	8484	11.011	6.06	0.0 0.00%
nextContent() : Object   nextContent() : Object	113113	19.019	7.07	0.0 0.00%
nextEntity(char) : Object   nextEntity(char) : Object	163163	10.010	4.04	0.0 0.00%
unescapeEntity(String) : String   unescapeEntity(String) : String	194194	12.012	6.06	0.0 0.00%
nextMeta() : Object   nextMeta() : Object	237237	45.045	23.023	0.0 0.00%
nextToken() : Object   nextToken() : Object	311311	56.056	26.026	0.0 0.00%
skipPast(String) : void   skipPast(String) : void	410410	31.031	9.09	0.0 0.00%

 

Contributing tests

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1		package org.json;
2
3		/*
4		Copyright (c) 2002 JSON.org
5
6		Permission is hereby granted, free of charge, to any person obtaining a copy
7		of this software and associated documentation files (the "Software"), to deal
8		in the Software without restriction, including without limitation the rights
9		to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10		copies of the Software, and to permit persons to whom the Software is
11		furnished to do so, subject to the following conditions:
12
13		The above copyright notice and this permission notice shall be included in all
14		copies or substantial portions of the Software.
15
16		The Software shall be used for Good, not Evil.
17
18		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19		IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20		FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21		AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22		LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23		OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24		SOFTWARE.
25		*/
26
27		import java.io.Reader;
28
29		/**
30		* The XMLTokener extends the JSONTokener to provide additional methods for the
31		* parsing of XML texts.
32		*
33		* @author JSON.org
34		* @version 2015-12-09
35		*/
		0% Uncovered Elements: 264 (264) Complexity: 84 Complexity Density: 0.44
36		public class XMLTokener extends JSONTokener
37		{
38
39		/**
40		* The table of entity values. It initially contains Character values for amp,
41		* apos, gt, lt, quot.
42		*/
43		public static final java.util.HashMap<String, Character> entity;
44
		0% Uncovered Elements: 6 (6) Complexity: 1 Complexity Density: 0.17
45	0	static...
46		{
47	0	entity = new java.util.HashMap<String, Character>(8);
48	0	entity.put("amp", XML.AMP);
49	0	entity.put("apos", XML.APOS);
50	0	entity.put("gt", XML.GT);
51	0	entity.put("lt", XML.LT);
52	0	entity.put("quot", XML.QUOT);
53		}
54
55		/**
56		* Construct an XMLTokener from a Reader.
57		*
58		* @param r
59		* A source reader.
60		*/
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
61	0	public XMLTokener(Reader r)...
62		{
63	0	super(r);
64		}
65
66		/**
67		* Construct an XMLTokener from a string.
68		*
69		* @param s
70		* A source string.
71		*/
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
72	0	public XMLTokener(String s)...
73		{
74	0	super(s);
75		}
76
77		/**
78		* Get the text in the CDATA block.
79		*
80		* @return The string up to the <code>]]&gt;</code>.
81		* @throws JSONException
82		* If the <code>]]&gt;</code> is not found.
83		*/
		0% Uncovered Elements: 15 (15) Complexity: 6 Complexity Density: 0.55
84	0	public String nextCDATA() throws JSONException...
85		{
86	0	char c;
87	0	int i;
88	0	StringBuilder sb = new StringBuilder();
89	0	while (more())
90		{
91	0	c = next();
92	0	sb.append(c);
93	0	i = sb.length() - 3;
94	0	if (i >= 0 && sb.charAt(i) == ']' && sb.charAt(i + 1) == ']'
95		&& sb.charAt(i + 2) == '>')
96		{
97	0	sb.setLength(i);
98	0	return sb.toString();
99		}
100		}
101	0	throw syntaxError("Unclosed CDATA");
102		}
103
104		/**
105		* Get the next XML outer token, trimming whitespace. There are two kinds of
106		* tokens: the '<' character which begins a markup tag, and the content text
107		* between markup tags.
108		*
109		* @return A string, or a '<' Character, or null if there is no more source
110		* text.
111		* @throws JSONException
112		*/
		0% Uncovered Elements: 31 (31) Complexity: 7 Complexity Density: 0.37
113	0	public Object nextContent() throws JSONException...
114		{
115	0	char c;
116	0	StringBuilder sb;
117	0	do
118		{
119	0	c = next();
120	0	} while (Character.isWhitespace(c));
121	0	if (c == 0)
122		{
123	0	return null;
124		}
125	0	if (c == '<')
126		{
127	0	return XML.LT;
128		}
129	0	sb = new StringBuilder();
130	0	for (;;)
131		{
132	0	if (c == 0)
133		{
134	0	return sb.toString().trim();
135		}
136	0	if (c == '<')
137		{
138	0	back();
139	0	return sb.toString().trim();
140		}
141	0	if (c == '&')
142		{
143	0	sb.append(nextEntity(c));
144		}
145		else
146		{
147	0	sb.append(c);
148		}
149	0	c = next();
150		}
151		}
152
153		/**
154		* Return the next entity. These entities are translated to Characters:
155		* <code>&amp; &apos; &gt; &lt; &quot;</code>.
156		*
157		* @param ampersand
158		* An ampersand character.
159		* @return A Character or an entity String if the entity is not recognized.
160		* @throws JSONException
161		* If missing ';' in XML entity.
162		*/
		0% Uncovered Elements: 14 (14) Complexity: 4 Complexity Density: 0.4
163	0	public Object nextEntity(char ampersand) throws JSONException...
164		{
165	0	StringBuilder sb = new StringBuilder();
166	0	for (;;)
167		{
168	0	char c = next();
169	0	if (Character.isLetterOrDigit(c) || c == '#')
170		{
171	0	sb.append(Character.toLowerCase(c));
172		}
173	0	else if (c == ';')
174		{
175	0	break;
176		}
177		else
178		{
179	0	throw syntaxError("Missing ';' in XML entity: &" + sb);
180		}
181		}
182	0	String string = sb.toString();
183	0	return unescapeEntity(string);
184		}
185
186		/**
187		* Unescapes an XML entity encoding;
188		*
189		* @param e
190		* entity (only the actual entity value, not the preceding & or
191		* ending ;
192		* @return
193		*/
		0% Uncovered Elements: 20 (20) Complexity: 6 Complexity Density: 0.5
194	0	static String unescapeEntity(String e)...
195		{
196		// validate
197	0	if (e == null || e.isEmpty())
198		{
199	0	return "";
200		}
201		// if our entity is an encoded unicode point, parse it.
202	0	if (e.charAt(0) == '#')
203		{
204	0	int cp;
205	0	if (e.charAt(1) == 'x')
206		{
207		// hex encoded unicode
208	0	cp = Integer.parseInt(e.substring(2), 16);
209		}
210		else
211		{
212		// decimal encoded unicode
213	0	cp = Integer.parseInt(e.substring(1));
214		}
215	0	return new String(new int[] { cp }, 0, 1);
216		}
217	0	Character knownEntity = entity.get(e);
218	0	if (knownEntity == null)
219		{
220		// we don't know the entity so keep it encoded
221	0	return '&' + e + ';';
222		}
223	0	return knownEntity.toString();
224		}
225
226		/**
227		* Returns the next XML meta token. This is used for skipping over <!...> and
228		* <?...?> structures.
229		*
230		* @return Syntax characters (<code>< > / = ! ?</code>) are returned as
231		* Character, and strings and names are returned as Boolean. We don't
232		* care what the values actually are.
233		* @throws JSONException
234		* If a string is not properly closed or if the XML is badly
235		* structured.
236		*/
		0% Uncovered Elements: 53 (53) Complexity: 23 Complexity Density: 0.51
237	0	public Object nextMeta() throws JSONException...
238		{
239	0	char c;
240	0	char q;
241	0	do
242		{
243	0	c = next();
244	0	} while (Character.isWhitespace(c));
245	0	switch (c)
246		{
247	0	case 0:
248	0	throw syntaxError("Misshaped meta tag");
249	0	case '<':
250	0	return XML.LT;
251	0	case '>':
252	0	return XML.GT;
253	0	case '/':
254	0	return XML.SLASH;
255	0	case '=':
256	0	return XML.EQ;
257	0	case '!':
258	0	return XML.BANG;
259	0	case '?':
260	0	return XML.QUEST;
261	0	case '"':
262	0	case '\'':
263	0	q = c;
264	0	for (;;)
265		{
266	0	c = next();
267	0	if (c == 0)
268		{
269	0	throw syntaxError("Unterminated string");
270		}
271	0	if (c == q)
272		{
273	0	return Boolean.TRUE;
274		}
275		}
276	0	default:
277	0	for (;;)
278		{
279	0	c = next();
280	0	if (Character.isWhitespace(c))
281		{
282	0	return Boolean.TRUE;
283		}
284	0	switch (c)
285		{
286	0	case 0:
287	0	case '<':
288	0	case '>':
289	0	case '/':
290	0	case '=':
291	0	case '!':
292	0	case '?':
293	0	case '"':
294	0	case '\'':
295	0	back();
296	0	return Boolean.TRUE;
297		}
298		}
299		}
300		}
301
302		/**
303		* Get the next XML Token. These tokens are found inside of angle brackets. It
304		* may be one of these characters: <code>/ > = ! ?</code> or it may be a
305		* string wrapped in single quotes or double quotes, or it may be a name.
306		*
307		* @return a String or a Character.
308		* @throws JSONException
309		* If the XML is not well formed.
310		*/
		0% Uncovered Elements: 66 (66) Complexity: 26 Complexity Density: 0.46
311	0	public Object nextToken() throws JSONException...
312		{
313	0	char c;
314	0	char q;
315	0	StringBuilder sb;
316	0	do
317		{
318	0	c = next();
319	0	} while (Character.isWhitespace(c));
320	0	switch (c)
321		{
322	0	case 0:
323	0	throw syntaxError("Misshaped element");
324	0	case '<':
325	0	throw syntaxError("Misplaced '<'");
326	0	case '>':
327	0	return XML.GT;
328	0	case '/':
329	0	return XML.SLASH;
330	0	case '=':
331	0	return XML.EQ;
332	0	case '!':
333	0	return XML.BANG;
334	0	case '?':
335	0	return XML.QUEST;
336
337		// Quoted string
338
339	0	case '"':
340	0	case '\'':
341	0	q = c;
342	0	sb = new StringBuilder();
343	0	for (;;)
344		{
345	0	c = next();
346	0	if (c == 0)
347		{
348	0	throw syntaxError("Unterminated string");
349		}
350	0	if (c == q)
351		{
352	0	return sb.toString();
353		}
354	0	if (c == '&')
355		{
356	0	sb.append(nextEntity(c));
357		}
358		else
359		{
360	0	sb.append(c);
361		}
362		}
363	0	default:
364
365		// Name
366
367	0	sb = new StringBuilder();
368	0	for (;;)
369		{
370	0	sb.append(c);
371	0	c = next();
372	0	if (Character.isWhitespace(c))
373		{
374	0	return sb.toString();
375		}
376	0	switch (c)
377		{
378	0	case 0:
379	0	return sb.toString();
380	0	case '>':
381	0	case '/':
382	0	case '=':
383	0	case '!':
384	0	case '?':
385	0	case '[':
386	0	case ']':
387	0	back();
388	0	return sb.toString();
389	0	case '<':
390	0	case '"':
391	0	case '\'':
392	0	throw syntaxError("Bad character in a name");
393		}
394		}
395		}
396		}
397
398		/**
399		* Skip characters until past the requested string. If it is not found, we are
400		* left at the end of the source with a result of false.
401		*
402		* @param to
403		* A string to skip past.
404		*/
405		// The Android implementation of JSONTokener has a public method of public
406		// void skipPast(String to)
407		// even though ours does not have that method, to have API compatibility, our
408		// method in the subclass
409		// should match.
		0% Uncovered Elements: 47 (47) Complexity: 9 Complexity Density: 0.29
410	0	public void skipPast(String to)...
411		{
412	0	boolean b;
413	0	char c;
414	0	int i;
415	0	int j;
416	0	int offset = 0;
417	0	int length = to.length();
418	0	char[] circle = new char[length];
419
420		/*
421		* First fill the circle buffer with as many characters as are in the
422		* to string. If we reach an early end, bail.
423		*/
424
425	0	for (i = 0; i < length; i += 1)
426		{
427	0	c = next();
428	0	if (c == 0)
429		{
430	0	return;
431		}
432	0	circle[i] = c;
433		}
434
435		/* We will loop, possibly for all of the remaining characters. */
436
437	0	for (;;)
438		{
439	0	j = offset;
440	0	b = true;
441
442		/* Compare the circle buffer with the to string. */
443
444	0	for (i = 0; i < length; i += 1)
445		{
446	0	if (circle[j] != to.charAt(i))
447		{
448	0	b = false;
449	0	break;
450		}
451	0	j += 1;
452	0	if (j >= length)
453		{
454	0	j -= length;
455		}
456		}
457
458		/* If we exit the loop with b intact, then victory is ours. */
459
460	0	if (b)
461		{
462	0	return;
463		}
464
465		/* Get the next character. If there isn't one, then defeat is ours. */
466
467	0	c = next();
468	0	if (c == 0)
469		{
470	0	return;
471		}
472		/*
473		* Shove the character in the circle buffer and advance the
474		* circle offset. The offset is mod n.
475		*/
476	0	circle[offset] = c;
477	0	offset += 1;
478	0	if (offset >= length)
479		{
480	0	offset -= length;
481		}
482		}
483		}
484		}