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970ed795 EL |
1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Copyright (c) 2000-2014 Ericsson Telecom AB | |
3 | // All rights reserved. This program and the accompanying materials | |
4 | // are made available under the terms of the Eclipse Public License v1.0 | |
5 | // which accompanies this distribution, and is available at | |
6 | // http://www.eclipse.org/legal/epl-v10.html | |
7 | /////////////////////////////////////////////////////////////////////////////// | |
8 | #ifndef CHARSTRING_HH | |
9 | #define CHARSTRING_HH | |
10 | ||
11 | #include <sys/types.h> | |
12 | #include <regex.h> | |
13 | ||
14 | #include "Types.h" | |
15 | #include "Basetype.hh" | |
16 | #include "Template.hh" | |
17 | #include "Optional.hh" | |
18 | ||
19 | class INTEGER; | |
20 | class BITSTRING; | |
21 | class HEXSTRING; | |
22 | class OCTETSTRING; | |
23 | class CHARSTRING_ELEMENT; | |
24 | class UNIVERSAL_CHARSTRING; | |
25 | class UNIVERSAL_CHARSTRING_ELEMENT; | |
26 | ||
27 | class Module_Param; | |
28 | ||
29 | /** Runtime class for character strings. | |
30 | * | |
31 | * Memory is reserved for the terminating null character | |
32 | * (not counted in the length). | |
33 | * | |
34 | * This class implements the following string types: | |
35 | * | |
36 | * - TTCN-3 \c charstring | |
37 | * - ASN.1 restricted character strings: | |
38 | * - \c NumericString | |
39 | * - \c PrintableString | |
40 | * - \c IA5String | |
41 | * - \c VisibleString. | |
42 | * - ASN.1 time types: | |
43 | * - \c UTCTime | |
44 | * - \c GeneralizedTime | |
45 | * | |
46 | */ | |
47 | class CHARSTRING : public Base_Type { | |
48 | ||
49 | friend class CHARSTRING_ELEMENT; | |
50 | friend class UNIVERSAL_CHARSTRING; | |
51 | friend class UNIVERSAL_CHARSTRING_ELEMENT; | |
52 | friend class TTCN_Buffer; | |
53 | ||
54 | friend boolean operator==(const char* string_value, | |
55 | const CHARSTRING& other_value); | |
56 | friend CHARSTRING operator+(const char* string_value, | |
57 | const CHARSTRING& other_value); | |
58 | friend CHARSTRING operator+(const char* string_value, | |
59 | const CHARSTRING_ELEMENT& other_value); | |
60 | ||
61 | friend CHARSTRING bit2str(const BITSTRING& value); | |
62 | friend CHARSTRING hex2str(const HEXSTRING& value); | |
63 | friend CHARSTRING oct2str(const OCTETSTRING& value); | |
64 | friend CHARSTRING unichar2char(const UNIVERSAL_CHARSTRING& value); | |
65 | friend CHARSTRING replace(const CHARSTRING& value, int index, int len, | |
66 | const CHARSTRING& repl); | |
67 | friend UNIVERSAL_CHARSTRING operator+(const universal_char& uchar_value, | |
68 | const UNIVERSAL_CHARSTRING_ELEMENT& other_value); | |
69 | friend UNIVERSAL_CHARSTRING operator+(const universal_char& uchar_value, | |
70 | const UNIVERSAL_CHARSTRING& other_value); | |
71 | friend boolean operator==(const universal_char& uchar_value, | |
72 | const UNIVERSAL_CHARSTRING& other_value); | |
73 | friend boolean operator==(const char *string_value, | |
74 | const UNIVERSAL_CHARSTRING_ELEMENT& other_value); | |
75 | friend UNIVERSAL_CHARSTRING operator+(const char *string_value, | |
76 | const UNIVERSAL_CHARSTRING& other_value); | |
77 | friend UNIVERSAL_CHARSTRING operator+(const char *string_value, | |
78 | const UNIVERSAL_CHARSTRING_ELEMENT& other_value); | |
79 | ||
80 | struct charstring_struct; | |
81 | charstring_struct *val_ptr; | |
82 | ||
83 | void init_struct(int n_chars); | |
84 | void copy_value(); | |
85 | CHARSTRING(int n_chars); | |
86 | ||
87 | public: | |
88 | /** Construct an unbound CHARSTRING object */ | |
89 | CHARSTRING(); | |
90 | /** Construct a CHARSTRING of length 1 */ | |
91 | CHARSTRING(char other_value); | |
92 | /** Construct a CHARSTRING from the given C string. | |
93 | * @param chars_ptr may be NULL, resulting in an empty CHARSTRING */ | |
94 | CHARSTRING(const char* chars_ptr); | |
95 | /** Construct a CHARSTRING of a given length. | |
96 | * | |
97 | * CHARSTRING(0,NULL) is the most efficient way to a bound, empty string. | |
98 | * | |
99 | * @param n_chars number of characters | |
100 | * @param chars_ptr pointer to string (does not need to be 0-terminated) | |
101 | * @pre at least \p n_chars are readable from \p chars_ptr */ | |
102 | CHARSTRING(int n_chars, const char* chars_ptr); | |
103 | /** Copy constructor */ | |
104 | CHARSTRING(const CHARSTRING& other_value); | |
105 | /** Construct a CHARSTRING of length one */ | |
106 | CHARSTRING(const CHARSTRING_ELEMENT& other_value); | |
107 | ||
108 | /** Destructor. Simply calls clean_up() */ | |
109 | ~CHARSTRING(); | |
110 | void clean_up(); | |
111 | ||
112 | CHARSTRING& operator=(const char* other_value); | |
113 | CHARSTRING& operator=(const CHARSTRING& other_value); | |
114 | CHARSTRING& operator=(const CHARSTRING_ELEMENT& other_value); | |
115 | CHARSTRING& operator=(const UNIVERSAL_CHARSTRING& other_value); | |
116 | ||
117 | boolean operator==(const char* other_value) const; | |
118 | boolean operator==(const CHARSTRING& other_value) const; | |
119 | boolean operator==(const CHARSTRING_ELEMENT& other_value) const; | |
120 | boolean operator==(const UNIVERSAL_CHARSTRING& other_value) const; | |
121 | boolean operator==(const UNIVERSAL_CHARSTRING_ELEMENT& other_value) const; | |
122 | ||
123 | inline boolean operator!=(const char* other_value) const | |
124 | { return !(*this == other_value); } | |
125 | inline boolean operator!=(const CHARSTRING& other_value) const | |
126 | { return !(*this == other_value); } | |
127 | inline boolean operator!=(const CHARSTRING_ELEMENT& other_value) const | |
128 | { return !(*this == other_value); } | |
129 | ||
130 | CHARSTRING operator+(const char* other_value) const; | |
131 | CHARSTRING operator+(const CHARSTRING& other_value) const; | |
132 | CHARSTRING operator+(const CHARSTRING_ELEMENT& other_value) const; | |
133 | UNIVERSAL_CHARSTRING operator+(const UNIVERSAL_CHARSTRING& other_value) const; | |
134 | UNIVERSAL_CHARSTRING operator+ | |
135 | (const UNIVERSAL_CHARSTRING_ELEMENT& other_value) const; | |
136 | ||
137 | CHARSTRING& operator+=(char other_value); | |
138 | CHARSTRING& operator+=(const char *other_value); | |
139 | CHARSTRING& operator+=(const CHARSTRING& other_value); | |
140 | CHARSTRING& operator+=(const CHARSTRING_ELEMENT& other_value); | |
141 | ||
142 | CHARSTRING operator<<=(int rotate_count) const; | |
143 | CHARSTRING operator<<=(const INTEGER& rotate_count) const; | |
144 | CHARSTRING operator>>=(int rotate_count) const; | |
145 | CHARSTRING operator>>=(const INTEGER& rotate_count) const; | |
146 | ||
147 | CHARSTRING_ELEMENT operator[](int index_value); | |
148 | CHARSTRING_ELEMENT operator[](const INTEGER& index_value); | |
149 | const CHARSTRING_ELEMENT operator[](int index_value) const; | |
150 | const CHARSTRING_ELEMENT operator[](const INTEGER& index_value) const; | |
151 | ||
152 | operator const char*() const; | |
153 | ||
154 | inline boolean is_bound() const { return val_ptr != NULL; } | |
155 | inline boolean is_value() const { return val_ptr != NULL; } | |
156 | inline void must_bound(const char *err_msg) const | |
157 | { if (val_ptr == NULL) TTCN_error("%s", err_msg); } | |
158 | ||
159 | int lengthof() const; | |
160 | ||
161 | void log() const; | |
162 | ||
163 | #ifdef TITAN_RUNTIME_2 | |
164 | boolean is_equal(const Base_Type* other_value) const { return *this == *(static_cast<const CHARSTRING*>(other_value)); } | |
165 | void set_value(const Base_Type* other_value) { *this = *(static_cast<const CHARSTRING*>(other_value)); } | |
166 | Base_Type* clone() const { return new CHARSTRING(*this); } | |
167 | const TTCN_Typedescriptor_t* get_descriptor() const { return &CHARSTRING_descr_; } | |
168 | #else | |
169 | inline boolean is_present() const { return is_bound(); } | |
170 | #endif | |
171 | ||
172 | /** Initializes this object with a module parameter value or concatenates a module | |
173 | * parameter value to the end of this string. | |
174 | * @note UFT-8 strings will be decoded. If the decoding results in multi-octet | |
175 | * characters an error will be thrown. */ | |
176 | void set_param(Module_Param& param); | |
177 | ||
178 | void encode_text(Text_Buf& text_buf) const; | |
179 | void decode_text(Text_Buf& text_buf); | |
180 | ||
181 | void encode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, | |
182 | TTCN_EncDec::coding_t p_coding, ...) const; | |
183 | ||
184 | void decode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, | |
185 | TTCN_EncDec::coding_t p_coding, ...); | |
186 | ||
187 | ASN_BER_TLV_t* BER_encode_TLV(const TTCN_Typedescriptor_t& p_td, | |
188 | unsigned p_coding) const; | |
189 | ||
190 | boolean BER_decode_TLV(const TTCN_Typedescriptor_t& p_td, | |
191 | const ASN_BER_TLV_t& p_tlv, unsigned L_form); | |
192 | ||
193 | /** Encodes the value of the variable according to the | |
194 | * TTCN_Typedescriptor_t. It must be public because called by | |
195 | * another types during encoding. Returns the length of encoded | |
196 | * data */ | |
197 | int RAW_encode(const TTCN_Typedescriptor_t&, RAW_enc_tree&) const; | |
198 | /** Decodes the value of the variable according to the | |
199 | * TTCN_Typedescriptor_t. It must be public because called by | |
200 | * another types during encoding. Returns the number of decoded | |
201 | * bits */ | |
202 | int RAW_decode(const TTCN_Typedescriptor_t&, TTCN_Buffer&, int, raw_order_t, | |
203 | boolean no_err=FALSE, int sel_field=-1, boolean first_call=TRUE); | |
204 | int TEXT_encode(const TTCN_Typedescriptor_t&, | |
205 | TTCN_Buffer&) const; | |
206 | int TEXT_decode(const TTCN_Typedescriptor_t&, TTCN_Buffer&, Limit_Token_List&, | |
207 | boolean no_err=FALSE, boolean first_call=TRUE); | |
af710487 | 208 | int XER_encode(const XERdescriptor_t&, TTCN_Buffer&, unsigned int, int, embed_values_enc_struct_t*) const; |
209 | int XER_decode(const XERdescriptor_t&, XmlReaderWrap& reader, unsigned int, embed_values_dec_struct_t*); | |
970ed795 EL |
210 | |
211 | /** Returns the charstring in the format a string would appear in C or TTCN-3 code. | |
212 | * Inserts double quotation marks to the beginning and end of the string and | |
213 | * doubles the backlsashes in escaped characters. | |
214 | * Used for JSON encoding. | |
215 | * | |
216 | * Example: "He said\nhis name was \"Al\"." -> "\"He said\\nhis name was \\\"Al\\\".\"" | |
217 | * @note The returned character buffer needs to be freed after use. */ | |
218 | char* to_JSON_string() const; | |
219 | ||
220 | /** Initializes the charstring with a JSON string value. | |
221 | * The double quotation marks from the beginning and end of the JSON string are | |
222 | * removed and double-escaped characters are changed to simple-escaped ones. | |
223 | * JSON characters stored as \u + 4 hex digits are converted to the characters | |
224 | * they represent. | |
225 | * Returns false if any non-charstring characters were found, otherwise true. | |
226 | * Used for JSON decoding. | |
227 | * | |
228 | * Example: "\"He said\\nhis name was \\\"Al\\\".\"" -> "He said\nhis name was \"Al\"." | |
229 | * Example2: "\u0061" -> "a" | |
230 | * | |
231 | * @param check_quotes turn the checking of double quotes (mentioned above) on or off */ | |
232 | boolean from_JSON_string(const char* p_value, size_t p_value_len, boolean check_quotes); | |
233 | ||
234 | /** Encodes accordingly to the JSON encoding rules. | |
235 | * Returns the length of the encoded data. | |
236 | * @note Since JSON has its own set of escaped characters, the ones in the | |
237 | * charstring need to be double-escaped. */ | |
238 | int JSON_encode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&) const; | |
239 | ||
240 | /** Decodes accordingly to the JSON encoding rules. | |
241 | * Returns the length of the decoded data. */ | |
242 | int JSON_decode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&, boolean); | |
243 | ||
244 | #ifdef TITAN_RUNTIME_2 | |
245 | virtual int encode_raw(TTCN_Buffer& p_buf) const; | |
246 | #endif | |
247 | }; | |
248 | ||
249 | class CHARSTRING_ELEMENT { | |
250 | boolean bound_flag; | |
251 | CHARSTRING& str_val; | |
252 | int char_pos; | |
253 | ||
254 | public: | |
255 | CHARSTRING_ELEMENT(boolean par_bound_flag, CHARSTRING& par_str_val, | |
256 | int par_char_pos); | |
257 | ||
258 | CHARSTRING_ELEMENT& operator=(const char* other_value); | |
259 | CHARSTRING_ELEMENT& operator=(const CHARSTRING& other_value); | |
260 | CHARSTRING_ELEMENT& operator=(const CHARSTRING_ELEMENT& other_value); | |
261 | ||
262 | boolean operator==(const char *other_value) const; | |
263 | boolean operator==(const CHARSTRING& other_value) const; | |
264 | boolean operator==(const CHARSTRING_ELEMENT& other_value) const; | |
265 | boolean operator==(const UNIVERSAL_CHARSTRING& other_value) const; | |
266 | boolean operator==(const UNIVERSAL_CHARSTRING_ELEMENT& other_value) const; | |
267 | ||
268 | inline boolean operator!=(const char *other_value) const | |
269 | { return !(*this == other_value); } | |
270 | inline boolean operator!=(const CHARSTRING& other_value) const | |
271 | { return !(*this == other_value); } | |
272 | inline boolean operator!=(const CHARSTRING_ELEMENT& other_value) const | |
273 | { return !(*this == other_value); } | |
274 | ||
275 | CHARSTRING operator+(const char *other_value) const; | |
276 | CHARSTRING operator+(const CHARSTRING& other_value) const; | |
277 | CHARSTRING operator+(const CHARSTRING_ELEMENT& other_value) const; | |
278 | UNIVERSAL_CHARSTRING operator+(const UNIVERSAL_CHARSTRING& other_value) const; | |
279 | UNIVERSAL_CHARSTRING operator+ | |
280 | (const UNIVERSAL_CHARSTRING_ELEMENT& other_value) const; | |
281 | ||
282 | inline boolean is_bound() const { return bound_flag; } | |
283 | inline boolean is_present() const { return bound_flag; } | |
284 | inline boolean is_value() const { return bound_flag; } | |
285 | inline void must_bound(const char *err_msg) const | |
286 | { if (!bound_flag) TTCN_error("%s", err_msg); } | |
287 | ||
288 | char get_char() const; | |
289 | ||
290 | void log() const; | |
291 | }; | |
292 | ||
293 | extern boolean operator==(const char* string_value, | |
294 | const CHARSTRING& other_value); | |
295 | extern boolean operator==(const char* string_value, | |
296 | const CHARSTRING_ELEMENT& other_value); | |
297 | ||
298 | inline boolean operator!=(const char* string_value, | |
299 | const CHARSTRING& other_value) | |
300 | { | |
301 | return !(string_value == other_value); | |
302 | } | |
303 | ||
304 | inline boolean operator!=(const char* string_value, | |
305 | const CHARSTRING_ELEMENT& other_value) | |
306 | { | |
307 | return !(string_value == other_value); | |
308 | } | |
309 | ||
310 | extern CHARSTRING operator+(const char* string_value, | |
311 | const CHARSTRING& other_value); | |
312 | extern CHARSTRING operator+(const char* string_value, | |
313 | const CHARSTRING_ELEMENT& other_value); | |
314 | ||
315 | extern CHARSTRING operator<<=(const char *string_value, | |
316 | const INTEGER& rotate_count); | |
317 | extern CHARSTRING operator>>=(const char *string_value, | |
318 | const INTEGER& rotate_count); | |
319 | ||
320 | // charstring template class | |
321 | ||
322 | class CHARSTRING_template : public Restricted_Length_Template { | |
323 | ||
324 | friend class UNIVERSAL_CHARSTRING_template; | |
325 | ||
326 | private: | |
327 | CHARSTRING single_value; | |
328 | union { | |
329 | struct { | |
330 | unsigned int n_values; | |
331 | CHARSTRING_template *list_value; | |
332 | } value_list; | |
333 | struct { | |
334 | boolean min_is_set, max_is_set; | |
335 | char min_value, max_value; | |
336 | } value_range; | |
337 | mutable struct { | |
338 | boolean regexp_init; | |
339 | regex_t posix_regexp; | |
340 | } pattern_value; | |
341 | }; | |
342 | ||
343 | void copy_template(const CHARSTRING_template& other_value); | |
344 | static void log_pattern(int n_chars, const char *chars_ptr); | |
345 | ||
346 | public: | |
347 | CHARSTRING_template(); | |
348 | /** Constructor for any/omit/any-or-omit | |
349 | * @param other_value must be ANY_VALUE, OMIT_VALUE or ANY_OR_OMIT | |
350 | */ | |
351 | CHARSTRING_template(template_sel other_value); | |
352 | /** Construct from a string | |
353 | * @post template_selection is SPECIFIC_VALUE | |
354 | * @param other_value | |
355 | */ | |
356 | CHARSTRING_template(const CHARSTRING& other_value); | |
357 | /** Construct from a one-character string (result of CHARSTRING::op[]) | |
358 | * @post template_selection is SPECIFIC_VALUE | |
359 | * @param other_value | |
360 | */ | |
361 | CHARSTRING_template(const CHARSTRING_ELEMENT& other_value); | |
362 | /** Construct from an optional string | |
363 | * @post template_selection is SPECIFIC_VALUE or OMIT_VALUE | |
364 | * @param other_value | |
365 | */ | |
366 | CHARSTRING_template(const OPTIONAL<CHARSTRING>& other_value); | |
367 | /** Constructor for STRING_PATTERN | |
368 | * @param p_sel must be STRING_PATTERN or else Dynamic Testcase Error | |
369 | * @param p_str pattern string | |
370 | */ | |
371 | CHARSTRING_template(template_sel p_sel, const CHARSTRING& p_str); | |
372 | /// Copy constructor | |
373 | CHARSTRING_template(const CHARSTRING_template& other_value); | |
374 | ||
375 | ~CHARSTRING_template(); | |
376 | void clean_up(); | |
377 | ||
378 | CHARSTRING_template& operator=(template_sel other_value); | |
379 | CHARSTRING_template& operator=(const CHARSTRING& other_value); | |
380 | CHARSTRING_template& operator=(const CHARSTRING_ELEMENT& other_value); | |
381 | CHARSTRING_template& operator=(const OPTIONAL<CHARSTRING>& other_value); | |
382 | CHARSTRING_template& operator=(const CHARSTRING_template& other_value); | |
383 | ||
384 | CHARSTRING_ELEMENT operator[](int index_value); | |
385 | CHARSTRING_ELEMENT operator[](const INTEGER& index_value); | |
386 | const CHARSTRING_ELEMENT operator[](int index_value) const; | |
387 | const CHARSTRING_ELEMENT operator[](const INTEGER& index_value) const; | |
388 | ||
389 | boolean match(const CHARSTRING& other_value) const; | |
390 | const CHARSTRING& valueof() const; | |
391 | ||
392 | int lengthof() const; | |
393 | ||
394 | void set_type(template_sel template_type, unsigned int list_length = 0); | |
395 | CHARSTRING_template& list_item(unsigned int list_index); | |
396 | ||
397 | void set_min(const CHARSTRING& min_value); | |
398 | void set_max(const CHARSTRING& max_value); | |
399 | ||
400 | void log() const; | |
401 | void log_match(const CHARSTRING& match_value) const; | |
402 | ||
403 | void set_param(Module_Param& param); | |
404 | ||
405 | void encode_text(Text_Buf& text_buf) const; | |
406 | void decode_text(Text_Buf& text_buf); | |
407 | ||
408 | boolean is_present() const; | |
409 | boolean match_omit() const; | |
410 | #ifdef TITAN_RUNTIME_2 | |
411 | void valueofv(Base_Type* value) const { *(static_cast<CHARSTRING*>(value)) = valueof(); } | |
412 | void set_value(template_sel other_value) { *this = other_value; } | |
413 | void copy_value(const Base_Type* other_value) { *this = *(static_cast<const CHARSTRING*>(other_value)); } | |
414 | Base_Template* clone() const { return new CHARSTRING_template(*this); } | |
415 | const TTCN_Typedescriptor_t* get_descriptor() const { return &CHARSTRING_descr_; } | |
416 | boolean matchv(const Base_Type* other_value) const { return match(*(static_cast<const CHARSTRING*>(other_value))); } | |
417 | void log_matchv(const Base_Type* match_value) const { log_match(*(static_cast<const CHARSTRING*>(match_value))); } | |
418 | #else | |
419 | void check_restriction(template_res t_res, const char* t_name=NULL) const; | |
420 | #endif | |
421 | ||
422 | /** Returns the single_value member | |
423 | * @pre template_selection is SPECIFIC_VALUE or STRING_PATTERN */ | |
424 | const CHARSTRING& get_single_value() const; | |
425 | }; | |
426 | ||
427 | typedef CHARSTRING NumericString; | |
428 | typedef CHARSTRING PrintableString; | |
429 | typedef CHARSTRING IA5String; | |
430 | typedef CHARSTRING VisibleString; | |
431 | typedef VisibleString ISO646String; | |
432 | ||
433 | typedef CHARSTRING_template NumericString_template; | |
434 | typedef CHARSTRING_template PrintableString_template; | |
435 | typedef CHARSTRING_template IA5String_template; | |
436 | typedef CHARSTRING_template VisibleString_template; | |
437 | typedef VisibleString_template ISO646String_template; | |
438 | ||
439 | typedef VisibleString ASN_GeneralizedTime; | |
440 | typedef VisibleString ASN_UTCTime; | |
441 | ||
442 | typedef VisibleString_template ASN_GeneralizedTime_template; | |
443 | typedef VisibleString_template ASN_UTCTime_template; | |
444 | ||
445 | // Only for backward compatibility | |
446 | typedef CHARSTRING CHAR; | |
447 | typedef CHARSTRING_template CHAR_template; | |
448 | ||
449 | // TTCN_TYPE is a class that represents a ttcn-3 value or template | |
450 | template<typename TTCN_TYPE> | |
451 | CHARSTRING ttcn_to_string(const TTCN_TYPE& ttcn_data) { | |
452 | Logger_Format_Scope logger_format(TTCN_Logger::LF_TTCN); | |
453 | TTCN_Logger::begin_event_log2str(); | |
454 | ttcn_data.log(); | |
455 | return TTCN_Logger::end_event_log2str(); | |
456 | } | |
457 | ||
458 | template<typename TTCN_TYPE> | |
459 | void string_to_ttcn(const CHARSTRING& ttcn_string, TTCN_TYPE& ttcn_value) { | |
460 | Module_Param* parsed_mp = process_config_string2ttcn((const char*)ttcn_string, ttcn_value.is_component()); | |
461 | try { | |
462 | Ttcn_String_Parsing ttcn_string_parsing; | |
463 | ttcn_value.set_param(*parsed_mp); | |
464 | delete parsed_mp; | |
465 | } | |
466 | catch (...) { | |
467 | delete parsed_mp; | |
468 | throw; | |
469 | } | |
470 | } | |
471 | ||
472 | #endif |