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1 /*
2  * chvalid.c:	this module implements the character range
3  *		validation APIs
4  *
5  * This file is automatically generated from the cvs source
6  * definition files using the genChRanges.py Python script
7  *
8  * Generation date: Mon Mar 27 11:09:48 2006
9  * Sources: chvalid.def
10  * William Brack <wbrack@mmm.com.hk>
11  */
12 
13 #define IN_LIBXML
14 #include "libxml.h"
15 #include <libxml/chvalid.h>
16 
17 /*
18  * The initial tables ({func_name}_tab) are used to validate whether a
19  * single-byte character is within the specified group.  Each table
20  * contains 256 bytes, with each byte representing one of the 256
21  * possible characters.  If the table byte is set, the character is
22  * allowed.
23  *
24  */
25 const unsigned char xmlIsPubidChar_tab[256] = {
26     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
27     0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
28     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x01,
29     0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
30     0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
31     0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
32     0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
33     0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01,
34     0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
35     0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
36     0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
37     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
38     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
39     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
40     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
41     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
42     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
43     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
44     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
45     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
46     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
47     0x00, 0x00, 0x00, 0x00 };
48 
49 static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131},
50     {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3},
51     {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8},
52     {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c},
53     {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da},
54     {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3},
55     {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481},
56     {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb},
57     {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559},
58     {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
59     {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce},
60     {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939},
61     {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990},
62     {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9},
63     {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
64     {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
65     {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
66     {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91},
67     {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9},
68     {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
69     {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39},
70     {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
71     {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
72     {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
73     {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
74     {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
75     {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
76     {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
77     {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e},
78     {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82},
79     {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d},
80     {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5},
81     {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0},
82     {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47},
83     {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100},
84     {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c},
85     {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140},
86     {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155},
87     {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165},
88     {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173},
89     {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab},
90     {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2},
91     {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b},
92     {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
93     {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b},
94     {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc},
95     {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
96     {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
97     {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182},
98     {0x3041, 0x3094}, {0x30a1, 0x30fa}, {0x3105, 0x312c}, {0xac00, 0xd7a3}};
99 const xmlChRangeGroup xmlIsBaseCharGroup =
100 	{197, 0, xmlIsBaseChar_srng, (xmlChLRangePtr)0};
101 
102 static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff},
103     {0xe000, 0xfffd}};
104 static const xmlChLRange xmlIsChar_lrng[] = { {0x10000, 0x10ffff}};
105 const xmlChRangeGroup xmlIsCharGroup =
106 	{2, 1, xmlIsChar_srng, xmlIsChar_lrng};
107 
108 static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345},
109     {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
110     {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
111     {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df},
112     {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903},
113     {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954},
114     {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be},
115     {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
116     {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c},
117     {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48},
118     {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc},
119     {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03},
120     {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d},
121     {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
122     {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44},
123     {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83},
124     {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
125     {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
126     {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e},
127     {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd},
128     {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39},
129     {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b},
130     {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7},
131     {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f},
132     {0x3099, 0x3099}, {0x309a, 0x309a}};
133 const xmlChRangeGroup xmlIsCombiningGroup =
134 	{95, 0, xmlIsCombining_srng, (xmlChLRangePtr)0};
135 
136 static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669},
137     {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
138     {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
139     {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
140     {0xf20, 0xf29}};
141 const xmlChRangeGroup xmlIsDigitGroup =
142 	{14, 0, xmlIsDigit_srng, (xmlChLRangePtr)0};
143 
144 static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0},
145     {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46},
146     {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e},
147     {0x30fc, 0x30fe}};
148 const xmlChRangeGroup xmlIsExtenderGroup =
149 	{10, 0, xmlIsExtender_srng, (xmlChLRangePtr)0};
150 
151 static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007},
152     {0x3021, 0x3029}, {0x4e00, 0x9fa5}};
153 const xmlChRangeGroup xmlIsIdeographicGroup =
154 	{3, 0, xmlIsIdeographic_srng, (xmlChLRangePtr)0};
155 
156 
157 /**
158  * xmlCharInRange:
159  * @val: character to be validated
160  * @rptr: pointer to range to be used to validate
161  *
162  * Does a binary search of the range table to determine if char
163  * is valid
164  *
165  * Returns: true if character valid, false otherwise
166  */
167 int
xmlCharInRange(unsigned int val,const xmlChRangeGroup * rptr)168 xmlCharInRange (unsigned int val, const xmlChRangeGroup *rptr) {
169     int low, high, mid;
170     const xmlChSRange *sptr;
171     const xmlChLRange *lptr;
172 
173     if (rptr == NULL) return(0);
174     if (val < 0x10000) {	/* is val in 'short' or 'long'  array? */
175 	if (rptr->nbShortRange == 0)
176 	    return 0;
177 	low = 0;
178 	high = rptr->nbShortRange - 1;
179 	sptr = rptr->shortRange;
180 	while (low <= high) {
181 	    mid = (low + high) / 2;
182 	    if ((unsigned short) val < sptr[mid].low) {
183 		high = mid - 1;
184 	    } else {
185 	        if ((unsigned short) val > sptr[mid].high) {
186 		    low = mid + 1;
187 		} else {
188 		    return 1;
189 		}
190 	    }
191 	}
192     } else {
193 	if (rptr->nbLongRange == 0) {
194 	    return 0;
195 	}
196 	low = 0;
197 	high = rptr->nbLongRange - 1;
198 	lptr = rptr->longRange;
199 	while (low <= high) {
200 	    mid = (low + high) / 2;
201 	    if (val < lptr[mid].low) {
202 		high = mid - 1;
203 	    } else {
204 	        if (val > lptr[mid].high) {
205 		    low = mid + 1;
206 		} else {
207 		    return 1;
208 		}
209 	    }
210 	}
211     }
212     return 0;
213 }
214 
215 
216 /**
217  * xmlIsBaseChar:
218  * @ch:  character to validate
219  *
220  * This function is DEPRECATED.
221  * Use xmlIsBaseChar_ch or xmlIsBaseCharQ instead
222  *
223  * Returns true if argument valid, false otherwise
224  */
225 int
xmlIsBaseChar(unsigned int ch)226 xmlIsBaseChar(unsigned int ch) {
227     return(xmlIsBaseCharQ(ch));
228 }
229 
230 
231 /**
232  * xmlIsBlank:
233  * @ch:  character to validate
234  *
235  * This function is DEPRECATED.
236  * Use xmlIsBlank_ch or xmlIsBlankQ instead
237  *
238  * Returns true if argument valid, false otherwise
239  */
240 int
xmlIsBlank(unsigned int ch)241 xmlIsBlank(unsigned int ch) {
242     return(xmlIsBlankQ(ch));
243 }
244 
245 
246 /**
247  * xmlIsChar:
248  * @ch:  character to validate
249  *
250  * This function is DEPRECATED.
251  * Use xmlIsChar_ch or xmlIsCharQ instead
252  *
253  * Returns true if argument valid, false otherwise
254  */
255 int
xmlIsChar(unsigned int ch)256 xmlIsChar(unsigned int ch) {
257     return(xmlIsCharQ(ch));
258 }
259 
260 
261 /**
262  * xmlIsCombining:
263  * @ch:  character to validate
264  *
265  * This function is DEPRECATED.
266  * Use xmlIsCombiningQ instead
267  *
268  * Returns true if argument valid, false otherwise
269  */
270 int
xmlIsCombining(unsigned int ch)271 xmlIsCombining(unsigned int ch) {
272     return(xmlIsCombiningQ(ch));
273 }
274 
275 
276 /**
277  * xmlIsDigit:
278  * @ch:  character to validate
279  *
280  * This function is DEPRECATED.
281  * Use xmlIsDigit_ch or xmlIsDigitQ instead
282  *
283  * Returns true if argument valid, false otherwise
284  */
285 int
xmlIsDigit(unsigned int ch)286 xmlIsDigit(unsigned int ch) {
287     return(xmlIsDigitQ(ch));
288 }
289 
290 
291 /**
292  * xmlIsExtender:
293  * @ch:  character to validate
294  *
295  * This function is DEPRECATED.
296  * Use xmlIsExtender_ch or xmlIsExtenderQ instead
297  *
298  * Returns true if argument valid, false otherwise
299  */
300 int
xmlIsExtender(unsigned int ch)301 xmlIsExtender(unsigned int ch) {
302     return(xmlIsExtenderQ(ch));
303 }
304 
305 
306 /**
307  * xmlIsIdeographic:
308  * @ch:  character to validate
309  *
310  * This function is DEPRECATED.
311  * Use xmlIsIdeographicQ instead
312  *
313  * Returns true if argument valid, false otherwise
314  */
315 int
xmlIsIdeographic(unsigned int ch)316 xmlIsIdeographic(unsigned int ch) {
317     return(xmlIsIdeographicQ(ch));
318 }
319 
320 
321 /**
322  * xmlIsPubidChar:
323  * @ch:  character to validate
324  *
325  * This function is DEPRECATED.
326  * Use xmlIsPubidChar_ch or xmlIsPubidCharQ instead
327  *
328  * Returns true if argument valid, false otherwise
329  */
330 int
xmlIsPubidChar(unsigned int ch)331 xmlIsPubidChar(unsigned int ch) {
332     return(xmlIsPubidCharQ(ch));
333 }
334 
335 #define bottom_chvalid
336 #include "elfgcchack.h"
337