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970ed795 | 1 | /////////////////////////////////////////////////////////////////////////////// |
3abe9331 | 2 | // Copyright (c) 2000-2015 Ericsson Telecom AB |
970ed795 EL |
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 | #include "Verdicttype.hh" | |
9 | ||
10 | #include "Param_Types.hh" | |
11 | #include "Error.hh" | |
12 | #include "Logger.hh" | |
13 | #include "Textbuf.hh" | |
14 | ||
15 | #include "../common/dbgnew.hh" | |
16 | ||
17 | #define UNBOUND_VERDICT ((verdicttype)(ERROR + 1)) | |
18 | #define IS_VALID(verdict_value) (verdict_value >= NONE && verdict_value <= ERROR) | |
19 | ||
20 | const char * const verdict_name[] = { "none", "pass", "inconc", "fail", "error" }; | |
21 | ||
22 | VERDICTTYPE::VERDICTTYPE() | |
23 | { | |
24 | verdict_value = UNBOUND_VERDICT; | |
25 | } | |
26 | ||
27 | VERDICTTYPE::VERDICTTYPE(verdicttype other_value) | |
28 | { | |
29 | if (!IS_VALID(other_value)) TTCN_error("Initializing a verdict variable " | |
30 | "with an invalid value (%d).", other_value); | |
31 | verdict_value = other_value; | |
32 | } | |
33 | ||
34 | VERDICTTYPE::VERDICTTYPE(const VERDICTTYPE& other_value) | |
35 | : Base_Type(other_value) | |
36 | { | |
37 | if (!other_value.is_bound()) TTCN_error("Copying an unbound verdict value."); | |
38 | verdict_value = other_value.verdict_value; | |
39 | } | |
40 | ||
41 | VERDICTTYPE& VERDICTTYPE::operator=(verdicttype other_value) | |
42 | { | |
43 | if (!IS_VALID(other_value)) | |
44 | TTCN_error("Assignment of an invalid verdict value (%d).", other_value); | |
45 | verdict_value = other_value; | |
46 | return *this; | |
47 | } | |
48 | ||
49 | VERDICTTYPE& VERDICTTYPE::operator=(const VERDICTTYPE& other_value) | |
50 | { | |
51 | if (!other_value.is_bound()) | |
52 | TTCN_error("Assignment of an unbound verdict value."); | |
53 | verdict_value = other_value.verdict_value; | |
54 | return *this; | |
55 | } | |
56 | ||
57 | boolean VERDICTTYPE::operator==(verdicttype other_value) const | |
58 | { | |
59 | if (!is_bound()) TTCN_error("The left operand of comparison is an unbound " | |
60 | "verdict value."); | |
61 | if (!IS_VALID(other_value)) TTCN_error("The right operand of comparison is " | |
62 | "an invalid verdict value (%d).", other_value); | |
63 | return verdict_value == other_value; | |
64 | } | |
65 | ||
66 | boolean VERDICTTYPE::operator==(const VERDICTTYPE& other_value) const | |
67 | { | |
68 | if (!is_bound()) TTCN_error("The left operand of comparison is an unbound " | |
69 | "verdict value."); | |
70 | if (!other_value.is_bound()) TTCN_error("The right operand of comparison is " | |
71 | "an unbound verdict value."); | |
72 | return verdict_value == other_value.verdict_value; | |
73 | } | |
74 | ||
75 | VERDICTTYPE::operator verdicttype() const | |
76 | { | |
77 | if (!is_bound()) | |
78 | TTCN_error("Using the value of an unbound verdict variable."); | |
79 | return verdict_value; | |
80 | } | |
81 | ||
82 | void VERDICTTYPE::clean_up() | |
83 | { | |
84 | verdict_value = UNBOUND_VERDICT; | |
85 | } | |
86 | ||
87 | void VERDICTTYPE::log() const | |
88 | { | |
89 | if (IS_VALID(verdict_value)) | |
90 | TTCN_Logger::log_event_str(verdict_name[verdict_value]); | |
91 | else if (verdict_value == UNBOUND_VERDICT) | |
92 | TTCN_Logger::log_event_unbound(); | |
93 | else TTCN_Logger::log_event("<invalid verdict value: %d>", verdict_value); | |
94 | } | |
95 | ||
96 | void VERDICTTYPE::set_param(Module_Param& param) { | |
97 | param.basic_check(Module_Param::BC_VALUE, "verdict value"); | |
3abe9331 | 98 | Module_Param_Ptr mp = ¶m; |
99 | if (param.get_type() == Module_Param::MP_Reference) { | |
100 | mp = param.get_referenced_param(); | |
101 | } | |
102 | if (mp->get_type()!=Module_Param::MP_Verdict) param.type_error("verdict value"); | |
103 | const verdicttype verdict = mp->get_verdict(); | |
970ed795 EL |
104 | if (!IS_VALID(verdict)) param.error("Internal error: invalid verdict value (%d).", verdict); |
105 | verdict_value = verdict; | |
106 | } | |
107 | ||
3abe9331 | 108 | Module_Param* VERDICTTYPE::get_param(Module_Param_Name& /* param_name */) const |
109 | { | |
110 | if (!is_bound()) { | |
111 | return new Module_Param_Unbound(); | |
112 | } | |
113 | return new Module_Param_Verdict(verdict_value); | |
114 | } | |
115 | ||
970ed795 EL |
116 | void VERDICTTYPE::encode_text(Text_Buf& text_buf) const |
117 | { | |
118 | if (!is_bound()) | |
119 | TTCN_error("Text encoder: Encoding an unbound verdict value."); | |
120 | text_buf.push_int(verdict_value); | |
121 | } | |
122 | ||
123 | void VERDICTTYPE::decode_text(Text_Buf& text_buf) | |
124 | { | |
125 | int received_value = text_buf.pull_int().get_val(); | |
126 | if (!IS_VALID(received_value)) TTCN_error("Text decoder: Invalid verdict " | |
127 | "value (%d) was received.", received_value); | |
128 | verdict_value = (verdicttype)received_value; | |
129 | } | |
130 | ||
131 | void VERDICTTYPE::encode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, | |
132 | TTCN_EncDec::coding_t p_coding, ...) const | |
133 | { | |
134 | va_list pvar; | |
135 | va_start(pvar, p_coding); | |
136 | switch(p_coding) { | |
137 | #if 0 | |
138 | case TTCN_EncDec::CT_BER: { | |
139 | TTCN_EncDec_ErrorContext ec("While BER-encoding type '%s': ", p_td.name); | |
140 | unsigned BER_coding=va_arg(pvar, unsigned); | |
141 | BER_encode_chk_coding(BER_coding); | |
142 | ASN_BER_TLV_t *tlv=BER_encode_TLV(p_td, BER_coding); | |
143 | tlv->put_in_buffer(p_buf); | |
144 | ASN_BER_TLV_t::destruct(tlv); | |
145 | break;} | |
146 | case TTCN_EncDec::CT_RAW: { | |
147 | TTCN_EncDec_ErrorContext ec("While RAW-encoding type '%s': ", p_td.name); | |
148 | if(!p_td.raw) | |
149 | TTCN_EncDec_ErrorContext::error_internal | |
150 | ("No RAW descriptor available for type '%s'.", p_td.name); | |
151 | RAW_enc_tr_pos rp; | |
152 | rp.level=0; | |
153 | rp.pos=NULL; | |
154 | RAW_enc_tree root(TRUE,NULL,&rp,1,p_td.raw); | |
155 | RAW_encode(p_td, root); | |
156 | root.put_to_buf(p_buf); | |
157 | break;} | |
158 | case TTCN_EncDec::CT_TEXT: { | |
159 | TTCN_EncDec_ErrorContext ec("While TEXT-encoding type '%s': ", p_td.name); | |
160 | if(!p_td.text) | |
161 | TTCN_EncDec_ErrorContext::error_internal | |
162 | ("No TEXT descriptor available for type '%s'.", p_td.name); | |
163 | TEXT_encode(p_td,p_buf); | |
164 | break;} | |
165 | #endif | |
166 | case TTCN_EncDec::CT_XER: { | |
167 | TTCN_EncDec_ErrorContext ec("While XER-encoding type '%s': ", p_td.name); | |
168 | unsigned XER_coding=va_arg(pvar, unsigned); | |
af710487 | 169 | XER_encode(*p_td.xer, p_buf, XER_coding, 0, 0); |
970ed795 EL |
170 | break;} |
171 | case TTCN_EncDec::CT_JSON: { | |
172 | TTCN_EncDec_ErrorContext ec("While JSON-encoding type '%s': ", p_td.name); | |
173 | if(!p_td.json) | |
174 | TTCN_EncDec_ErrorContext::error_internal | |
175 | ("No JSON descriptor available for type '%s'.", p_td.name); | |
176 | JSON_Tokenizer tok(va_arg(pvar, int) != 0); | |
177 | JSON_encode(p_td, tok); | |
178 | p_buf.put_s(tok.get_buffer_length(), (const unsigned char*)tok.get_buffer()); | |
179 | break;} | |
180 | default: | |
181 | TTCN_error("Unknown coding method requested to encode type '%s'", | |
182 | p_td.name); | |
183 | } | |
184 | va_end(pvar); | |
185 | } | |
186 | ||
187 | void VERDICTTYPE::decode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, | |
188 | TTCN_EncDec::coding_t p_coding, ...) | |
189 | { | |
190 | va_list pvar; | |
191 | va_start(pvar, p_coding); | |
192 | switch(p_coding) { | |
193 | #if 0 | |
194 | case TTCN_EncDec::CT_RAW: { | |
195 | TTCN_EncDec_ErrorContext ec("While RAW-decoding type '%s': ", p_td.name); | |
196 | if(!p_td.raw) | |
197 | TTCN_EncDec_ErrorContext::error_internal | |
198 | ("No RAW descriptor available for type '%s'.", p_td.name); | |
199 | raw_order_t order; | |
200 | switch(p_td.raw->top_bit_order){ | |
201 | case TOP_BIT_LEFT: | |
202 | order=ORDER_LSB; | |
203 | break; | |
204 | case TOP_BIT_RIGHT: | |
205 | default: | |
206 | order=ORDER_MSB; | |
207 | } | |
208 | if(RAW_decode(p_td, p_buf, p_buf.get_len()*8, order)<0) | |
209 | ec.error(TTCN_EncDec::ET_INCOMPL_MSG, | |
210 | "Can not decode type '%s', because invalid or incomplete" | |
211 | " message was received" | |
212 | , p_td.name); | |
213 | break;} | |
214 | case TTCN_EncDec::CT_TEXT: { | |
215 | Limit_Token_List limit; | |
216 | TTCN_EncDec_ErrorContext ec("While TEXT-decoding type '%s': ", p_td.name); | |
217 | if(!p_td.text) | |
218 | TTCN_EncDec_ErrorContext::error_internal | |
219 | ("No TEXT descriptor available for type '%s'.", p_td.name); | |
220 | const unsigned char *b=p_buf.get_data(); | |
221 | if(b[p_buf.get_len()-1]!='\0'){ | |
222 | p_buf.set_pos(p_buf.get_len()); | |
223 | p_buf.put_zero(8,ORDER_LSB); | |
224 | p_buf.rewind(); | |
225 | } | |
226 | if(TEXT_decode(p_td,p_buf,limit)<0) | |
227 | ec.error(TTCN_EncDec::ET_INCOMPL_MSG, | |
228 | "Can not decode type '%s', because invalid or incomplete" | |
229 | " message was received" | |
230 | , p_td.name); | |
231 | break;} | |
232 | #endif | |
233 | case TTCN_EncDec::CT_XER: { | |
234 | TTCN_EncDec_ErrorContext ec("While XER-decoding type '%s': ", p_td.name); | |
235 | unsigned XER_coding=va_arg(pvar, unsigned); | |
236 | XmlReaderWrap reader(p_buf); | |
237 | for (int success = reader.Read(); success==1; success=reader.Read()) { | |
238 | int type = reader.NodeType(); | |
239 | if (type==XML_READER_TYPE_ELEMENT) | |
240 | break; | |
241 | } | |
feade998 | 242 | XER_decode(*p_td.xer, reader, XER_coding, XER_NONE, 0); |
970ed795 EL |
243 | size_t bytes = reader.ByteConsumed(); |
244 | p_buf.set_pos(bytes); | |
245 | break;} | |
246 | case TTCN_EncDec::CT_JSON: { | |
247 | TTCN_EncDec_ErrorContext ec("While JSON-decoding type '%s': ", p_td.name); | |
248 | if(!p_td.json) | |
249 | TTCN_EncDec_ErrorContext::error_internal | |
250 | ("No JSON descriptor available for type '%s'.", p_td.name); | |
251 | JSON_Tokenizer tok((const char*)p_buf.get_data(), p_buf.get_len()); | |
252 | if(JSON_decode(p_td, tok, false)<0) | |
253 | ec.error(TTCN_EncDec::ET_INCOMPL_MSG, | |
254 | "Can not decode type '%s', because invalid or incomplete" | |
255 | " message was received" | |
256 | , p_td.name); | |
257 | p_buf.set_pos(tok.get_buf_pos()); | |
258 | break;} | |
259 | default: | |
260 | TTCN_error("Unknown coding method requested to decode type '%s'", | |
261 | p_td.name); | |
262 | } | |
263 | va_end(pvar); | |
264 | } | |
265 | ||
266 | ||
267 | int VERDICTTYPE::XER_encode(const XERdescriptor_t& p_td, TTCN_Buffer& p_buf, | |
af710487 | 268 | unsigned int p_flavor, int p_indent, embed_values_enc_struct_t*) const |
970ed795 EL |
269 | { |
270 | int encoded_length=(int)p_buf.get_len(); | |
271 | //const boolean e_xer = is_exer(p_flavor); | |
272 | p_flavor |= (SIMPLE_TYPE | BXER_EMPTY_ELEM); | |
273 | if (begin_xml(p_td, p_buf, p_flavor, p_indent, false) == -1) --encoded_length; | |
274 | //if (!e_xer) p_buf.put_c('<'); | |
275 | { | |
276 | const char * enumval = verdict_name[verdict_value]; | |
277 | p_buf.put_s(strlen(enumval), (const unsigned char*)enumval); | |
278 | } | |
279 | //if (!e_xer) p_buf.put_s(2, (const unsigned char*)"/>"); | |
280 | end_xml(p_td, p_buf, p_flavor, p_indent, false); | |
281 | return (int)p_buf.get_len() - encoded_length; | |
282 | } | |
283 | ||
284 | verdicttype VERDICTTYPE::str_to_verdict(const char *v, boolean silent) | |
285 | { | |
286 | for (int i = NONE; i <= ERROR; ++i) { | |
287 | if (0 == strcmp(v, verdict_name[i])) { | |
288 | return (verdicttype)i; | |
289 | } | |
290 | } | |
291 | ||
292 | if (!silent) { | |
293 | TTCN_EncDec_ErrorContext::error(TTCN_EncDec::ET_INVAL_MSG, | |
294 | "Invalid value for verdicttype: '%s'", v); | |
295 | } | |
296 | return UNBOUND_VERDICT; | |
297 | } | |
298 | ||
299 | int VERDICTTYPE::XER_decode(const XERdescriptor_t& p_td, XmlReaderWrap& p_reader, | |
feade998 | 300 | unsigned int p_flavor, unsigned int /*flavor2*/, embed_values_dec_struct_t*) |
970ed795 EL |
301 | { |
302 | int rd_ok = 1, type; | |
303 | const int e_xer = is_exer(p_flavor); | |
304 | const boolean name_tag = !((!e_xer && is_record_of(p_flavor)) || (e_xer && ((p_td.xer_bits & UNTAGGED) ||(is_record_of(p_flavor) && is_exerlist(p_flavor))))); | |
305 | if (e_xer && ((p_td.xer_bits & XER_ATTRIBUTE) || is_exerlist(p_flavor))) { | |
306 | if ((p_td.xer_bits & XER_ATTRIBUTE)) verify_name(p_reader, p_td, e_xer); | |
307 | const char * value = (const char *)p_reader.Value(); | |
308 | if (value) { | |
309 | verdict_value = str_to_verdict(value, (p_flavor & EXIT_ON_ERROR) ? true : false); | |
310 | } | |
311 | } | |
312 | else { | |
313 | if (name_tag) for (; rd_ok == 1; rd_ok = p_reader.Read()) { | |
314 | type = p_reader.NodeType(); | |
315 | if (XML_READER_TYPE_ELEMENT == type) { | |
316 | rd_ok = p_reader.Read(); | |
317 | break; | |
318 | } | |
319 | } | |
320 | for (; rd_ok == 1; rd_ok = p_reader.Read()) { | |
321 | type = p_reader.NodeType(); | |
322 | if (!e_xer && XML_READER_TYPE_ELEMENT == type) break; | |
323 | if (XML_READER_TYPE_TEXT == type) break; | |
324 | } | |
325 | const char *local_name = /*e_xer ?*/ (const char *)p_reader.Value() /*: (const char *)p_reader.Name()*/; | |
326 | if (!local_name) ; else { | |
327 | for (; '\t'==*local_name || '\n'==*local_name; ++local_name) ; | |
328 | verdict_value = str_to_verdict(local_name, (p_flavor & EXIT_ON_ERROR) ? true : false); | |
329 | } | |
330 | if (name_tag) | |
331 | for (rd_ok = p_reader.Read(); rd_ok == 1; rd_ok = p_reader.Read()) { | |
332 | type = p_reader.NodeType(); | |
333 | if (XML_READER_TYPE_END_ELEMENT == type) { | |
334 | p_reader.Read(); | |
335 | break; | |
336 | } | |
337 | } | |
338 | else p_reader.Read(); | |
339 | } | |
340 | int decoded_length = 0; | |
341 | return decoded_length; | |
342 | } | |
343 | ||
344 | int VERDICTTYPE::JSON_encode(const TTCN_Typedescriptor_t&, JSON_Tokenizer& p_tok) const | |
345 | { | |
346 | if (!is_bound()) { | |
347 | TTCN_EncDec_ErrorContext::error(TTCN_EncDec::ET_UNBOUND, | |
348 | "Encoding an unbound verdicttype value."); | |
349 | return -1; | |
350 | } | |
351 | ||
352 | char* tmp_str = mprintf("\"%s\"", verdict_name[verdict_value]); | |
353 | int enc_len = p_tok.put_next_token(JSON_TOKEN_STRING, tmp_str); | |
354 | Free(tmp_str); | |
355 | return enc_len; | |
356 | } | |
357 | ||
358 | int VERDICTTYPE::JSON_decode(const TTCN_Typedescriptor_t& p_td, JSON_Tokenizer& p_tok, boolean p_silent) | |
359 | { | |
360 | json_token_t token = JSON_TOKEN_NONE; | |
361 | char* value = 0; | |
362 | size_t value_len = 0; | |
363 | int dec_len = 0; | |
364 | boolean use_default = p_td.json->default_value && 0 == p_tok.get_buffer_length(); | |
365 | if (use_default) { | |
366 | // No JSON data in the buffer -> use default value | |
367 | value = (char*)p_td.json->default_value; | |
368 | value_len = strlen(value); | |
369 | } else { | |
370 | dec_len = p_tok.get_next_token(&token, &value, &value_len); | |
371 | } | |
372 | boolean error = true; | |
373 | if (JSON_TOKEN_ERROR == token) { | |
374 | JSON_ERROR(TTCN_EncDec::ET_INVAL_MSG, JSON_DEC_BAD_TOKEN_ERROR, ""); | |
375 | dec_len = JSON_ERROR_FATAL; | |
376 | } | |
377 | else if (JSON_TOKEN_STRING == token || use_default) { | |
378 | if (use_default || (value[0] == '\"' && value[value_len - 1] == '\"')) { | |
379 | if (!use_default) { | |
380 | // The default value doesn't have quotes around it | |
381 | value_len -= 2; | |
382 | ++value; | |
383 | } | |
384 | for (int i = NONE; i <= ERROR; ++i) { | |
385 | if (0 == strncmp(value, verdict_name[i], value_len)) { | |
386 | verdict_value = (verdicttype)i; | |
387 | error = false; | |
388 | break; | |
389 | } | |
390 | } | |
391 | } | |
392 | } else { | |
393 | error = false; | |
394 | verdict_value = UNBOUND_VERDICT; | |
395 | dec_len = JSON_ERROR_INVALID_TOKEN; | |
396 | } | |
397 | if (error) { | |
398 | JSON_ERROR(TTCN_EncDec::ET_INVAL_MSG, JSON_DEC_FORMAT_ERROR, "string", "verdicttype"); | |
399 | verdict_value = UNBOUND_VERDICT; | |
400 | dec_len = JSON_ERROR_FATAL; | |
401 | } | |
402 | return dec_len; | |
403 | } | |
404 | ||
405 | ||
406 | // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | |
407 | ||
408 | boolean operator==(verdicttype par_value, const VERDICTTYPE& other_value) | |
409 | { | |
410 | if (!IS_VALID(par_value)) TTCN_error("The left operand of comparison is " | |
411 | "an invalid verdict value (%d).", par_value); | |
412 | if (!other_value.is_bound()) TTCN_error("The right operand of comparison " | |
413 | "is an unbound verdict value."); | |
414 | return par_value == other_value.verdict_value; | |
415 | } | |
416 | ||
417 | void VERDICTTYPE_template::clean_up() | |
418 | { | |
419 | if (template_selection == VALUE_LIST || | |
420 | template_selection == COMPLEMENTED_LIST) | |
421 | delete [] value_list.list_value; | |
422 | template_selection = UNINITIALIZED_TEMPLATE; | |
423 | } | |
424 | ||
425 | void VERDICTTYPE_template::copy_value(const VERDICTTYPE& other_value) | |
426 | { | |
427 | if (!other_value.is_bound()) | |
428 | TTCN_error("Creating a template from an unbound verdict value."); | |
429 | single_value = other_value.verdict_value; | |
430 | set_selection(SPECIFIC_VALUE); | |
431 | } | |
432 | ||
433 | void VERDICTTYPE_template::copy_template | |
434 | (const VERDICTTYPE_template& other_value) | |
435 | { | |
436 | switch (other_value.template_selection) { | |
437 | case SPECIFIC_VALUE: | |
438 | single_value = other_value.single_value; | |
439 | break; | |
440 | case OMIT_VALUE: | |
441 | case ANY_VALUE: | |
442 | case ANY_OR_OMIT: | |
443 | break; | |
444 | case VALUE_LIST: | |
445 | case COMPLEMENTED_LIST: | |
446 | value_list.n_values = other_value.value_list.n_values; | |
447 | value_list.list_value = new VERDICTTYPE_template[value_list.n_values]; | |
448 | for (unsigned int i = 0; i < value_list.n_values; i++) | |
449 | value_list.list_value[i].copy_template( | |
450 | other_value.value_list.list_value[i]); | |
451 | break; | |
452 | default: | |
453 | TTCN_error("Copying an uninitialized/unsupported verdict template."); | |
454 | } | |
455 | set_selection(other_value); | |
456 | } | |
457 | ||
458 | VERDICTTYPE_template::VERDICTTYPE_template() | |
459 | { | |
460 | } | |
461 | ||
462 | VERDICTTYPE_template::VERDICTTYPE_template(template_sel other_value) | |
463 | : Base_Template(other_value) | |
464 | { | |
465 | check_single_selection(other_value); | |
466 | } | |
467 | ||
468 | VERDICTTYPE_template::VERDICTTYPE_template(verdicttype other_value) | |
469 | : Base_Template(SPECIFIC_VALUE) | |
470 | { | |
471 | if (!IS_VALID(other_value)) TTCN_error("Creating a template from an " | |
472 | "invalid verdict value (%d).", other_value); | |
473 | single_value = other_value; | |
474 | } | |
475 | ||
476 | VERDICTTYPE_template::VERDICTTYPE_template(const VERDICTTYPE& other_value) | |
477 | { | |
478 | copy_value(other_value); | |
479 | } | |
480 | ||
481 | VERDICTTYPE_template::VERDICTTYPE_template | |
482 | (const OPTIONAL<VERDICTTYPE>& other_value) | |
483 | { | |
484 | switch (other_value.get_selection()) { | |
485 | case OPTIONAL_PRESENT: | |
486 | copy_value((const VERDICTTYPE&)other_value); | |
487 | break; | |
488 | case OPTIONAL_OMIT: | |
489 | set_selection(OMIT_VALUE); | |
490 | break; | |
491 | default: | |
492 | TTCN_error("Creating a verdict template from an unbound optional field."); | |
493 | } | |
494 | } | |
495 | ||
496 | VERDICTTYPE_template::VERDICTTYPE_template | |
497 | (const VERDICTTYPE_template& other_value) | |
498 | : Base_Template() | |
499 | { | |
500 | copy_template(other_value); | |
501 | } | |
502 | ||
503 | VERDICTTYPE_template::~VERDICTTYPE_template() | |
504 | { | |
505 | clean_up(); | |
506 | } | |
507 | ||
508 | VERDICTTYPE_template& VERDICTTYPE_template::operator=(template_sel other_value) | |
509 | { | |
510 | check_single_selection(other_value); | |
511 | clean_up(); | |
512 | set_selection(other_value); | |
513 | return *this; | |
514 | } | |
515 | ||
516 | VERDICTTYPE_template& VERDICTTYPE_template::operator=(verdicttype other_value) | |
517 | { | |
518 | if (!IS_VALID(other_value)) TTCN_error("Assignment of an invalid verdict " | |
519 | "value (%d) to a template.", other_value); | |
520 | clean_up(); | |
521 | set_selection(SPECIFIC_VALUE); | |
522 | single_value = other_value; | |
523 | return *this; | |
524 | } | |
525 | ||
526 | VERDICTTYPE_template& VERDICTTYPE_template::operator= | |
527 | (const VERDICTTYPE& other_value) | |
528 | { | |
529 | clean_up(); | |
530 | copy_value(other_value); | |
531 | return *this; | |
532 | } | |
533 | ||
534 | VERDICTTYPE_template& VERDICTTYPE_template::operator= | |
535 | (const OPTIONAL<VERDICTTYPE>& other_value) | |
536 | { | |
537 | clean_up(); | |
538 | switch (other_value.get_selection()) { | |
539 | case OPTIONAL_PRESENT: | |
540 | copy_value((const VERDICTTYPE&)other_value); | |
541 | break; | |
542 | case OPTIONAL_OMIT: | |
543 | set_selection(OMIT_VALUE); | |
544 | break; | |
545 | default: | |
546 | TTCN_error("Assignment of an unbound optional field to a verdict " | |
547 | "template."); | |
548 | } | |
549 | return *this; | |
550 | } | |
551 | ||
552 | VERDICTTYPE_template& VERDICTTYPE_template::operator= | |
553 | (const VERDICTTYPE_template& other_value) | |
554 | { | |
555 | if (&other_value != this) { | |
556 | clean_up(); | |
557 | copy_template(other_value); | |
558 | } | |
559 | return *this; | |
560 | } | |
561 | ||
3abe9331 | 562 | boolean VERDICTTYPE_template::match(verdicttype other_value, |
563 | boolean /* legacy */) const | |
970ed795 EL |
564 | { |
565 | if (!IS_VALID(other_value)) TTCN_error("Matching a verdict template with " | |
566 | "an invalid value (%d).", other_value); | |
567 | switch (template_selection) { | |
568 | case SPECIFIC_VALUE: | |
569 | return single_value == other_value; | |
570 | case OMIT_VALUE: | |
571 | return FALSE; | |
572 | case ANY_VALUE: | |
573 | case ANY_OR_OMIT: | |
574 | return TRUE; | |
575 | case VALUE_LIST: | |
576 | case COMPLEMENTED_LIST: | |
577 | for (unsigned int i = 0; i < value_list.n_values; i++) | |
578 | if (value_list.list_value[i].match(other_value)) | |
579 | return template_selection == VALUE_LIST; | |
580 | return template_selection == COMPLEMENTED_LIST; | |
581 | default: | |
582 | TTCN_error("Matching with an uninitialized/unsupported verdict template."); | |
583 | } | |
584 | return FALSE; | |
585 | } | |
586 | ||
3abe9331 | 587 | boolean VERDICTTYPE_template::match(const VERDICTTYPE& other_value, |
588 | boolean /* legacy */) const | |
970ed795 EL |
589 | { |
590 | if (!other_value.is_bound()) return FALSE; | |
591 | return match(other_value.verdict_value); | |
592 | } | |
593 | ||
594 | verdicttype VERDICTTYPE_template::valueof() const | |
595 | { | |
596 | if (template_selection != SPECIFIC_VALUE || is_ifpresent) | |
597 | TTCN_error("Performing a valueof " | |
598 | "or send operation on a non-specific verdict template."); | |
599 | return single_value; | |
600 | } | |
601 | ||
602 | void VERDICTTYPE_template::set_type(template_sel template_type, | |
603 | unsigned int list_length) | |
604 | { | |
605 | if (template_type != VALUE_LIST && template_type != COMPLEMENTED_LIST) | |
606 | TTCN_error("Internal error: Setting an invalid list type for a verdict " | |
607 | "template."); | |
608 | clean_up(); | |
609 | set_selection(template_type); | |
610 | value_list.n_values = list_length; | |
611 | value_list.list_value = new VERDICTTYPE_template[list_length]; | |
612 | } | |
613 | ||
614 | VERDICTTYPE_template& VERDICTTYPE_template::list_item(unsigned int list_index) | |
615 | { | |
616 | if (template_selection != VALUE_LIST && | |
617 | template_selection != COMPLEMENTED_LIST) | |
618 | TTCN_error("Internal error: Accessing a list element of a non-list " | |
619 | "verdict template."); | |
620 | if (list_index >= value_list.n_values) | |
621 | TTCN_error("Internal error: Index overflow in a verdict value list " | |
622 | "template."); | |
623 | return value_list.list_value[list_index]; | |
624 | } | |
625 | ||
626 | void VERDICTTYPE_template::log() const | |
627 | { | |
628 | switch (template_selection) { | |
629 | case SPECIFIC_VALUE: | |
630 | if (IS_VALID(single_value)) | |
631 | TTCN_Logger::log_event("%s", verdict_name[single_value]); | |
632 | else TTCN_Logger::log_event("<unknown verdict value: %d>", single_value); | |
633 | break; | |
634 | case COMPLEMENTED_LIST: | |
635 | TTCN_Logger::log_event_str("complement "); | |
636 | // no break | |
637 | case VALUE_LIST: | |
638 | TTCN_Logger::log_char('('); | |
639 | for (unsigned int i = 0; i < value_list.n_values; i++) { | |
640 | if (i > 0) TTCN_Logger::log_event_str(", "); | |
641 | value_list.list_value[i].log(); | |
642 | } | |
643 | TTCN_Logger::log_char(')'); | |
644 | break; | |
645 | default: | |
646 | log_generic(); | |
647 | break; | |
648 | } | |
649 | log_ifpresent(); | |
650 | } | |
651 | ||
3abe9331 | 652 | void VERDICTTYPE_template::log_match(const VERDICTTYPE& match_value, |
653 | boolean /* legacy */) const | |
970ed795 EL |
654 | { |
655 | if (TTCN_Logger::VERBOSITY_COMPACT == TTCN_Logger::get_matching_verbosity() | |
656 | && TTCN_Logger::get_logmatch_buffer_len() != 0) { | |
657 | TTCN_Logger::print_logmatch_buffer(); | |
658 | TTCN_Logger::log_event_str(" := "); | |
659 | } | |
660 | match_value.log(); | |
661 | TTCN_Logger::log_event_str(" with "); | |
662 | log(); | |
663 | if (match(match_value)) TTCN_Logger::log_event_str(" matched"); | |
664 | else TTCN_Logger::log_event_str(" unmatched"); | |
665 | } | |
666 | ||
667 | void VERDICTTYPE_template::set_param(Module_Param& param) { | |
668 | param.basic_check(Module_Param::BC_TEMPLATE, "verdict template"); | |
3abe9331 | 669 | Module_Param_Ptr mp = ¶m; |
670 | if (param.get_type() == Module_Param::MP_Reference) { | |
671 | mp = param.get_referenced_param(); | |
672 | } | |
673 | switch (mp->get_type()) { | |
970ed795 EL |
674 | case Module_Param::MP_Omit: |
675 | *this = OMIT_VALUE; | |
676 | break; | |
677 | case Module_Param::MP_Any: | |
678 | *this = ANY_VALUE; | |
679 | break; | |
680 | case Module_Param::MP_AnyOrNone: | |
681 | *this = ANY_OR_OMIT; | |
682 | break; | |
683 | case Module_Param::MP_List_Template: | |
3abe9331 | 684 | case Module_Param::MP_ComplementList_Template: { |
685 | VERDICTTYPE_template temp; | |
686 | temp.set_type(mp->get_type() == Module_Param::MP_List_Template ? | |
687 | VALUE_LIST : COMPLEMENTED_LIST, mp->get_size()); | |
688 | for (size_t i=0; i<mp->get_size(); i++) { | |
689 | temp.list_item(i).set_param(*mp->get_elem(i)); | |
970ed795 | 690 | } |
3abe9331 | 691 | *this = temp; |
692 | break; } | |
970ed795 | 693 | case Module_Param::MP_Verdict: |
3abe9331 | 694 | *this = mp->get_verdict(); |
970ed795 EL |
695 | break; |
696 | default: | |
697 | param.type_error("verdict template"); | |
698 | } | |
3abe9331 | 699 | is_ifpresent = param.get_ifpresent() || mp->get_ifpresent(); |
700 | } | |
701 | ||
702 | Module_Param* VERDICTTYPE_template::get_param(Module_Param_Name& param_name) const | |
703 | { | |
704 | Module_Param* mp = NULL; | |
705 | switch (template_selection) { | |
706 | case UNINITIALIZED_TEMPLATE: | |
707 | mp = new Module_Param_Unbound(); | |
708 | break; | |
709 | case OMIT_VALUE: | |
710 | mp = new Module_Param_Omit(); | |
711 | break; | |
712 | case ANY_VALUE: | |
713 | mp = new Module_Param_Any(); | |
714 | break; | |
715 | case ANY_OR_OMIT: | |
716 | mp = new Module_Param_AnyOrNone(); | |
717 | break; | |
718 | case SPECIFIC_VALUE: | |
719 | mp = new Module_Param_Verdict(single_value); | |
720 | break; | |
721 | case VALUE_LIST: | |
722 | case COMPLEMENTED_LIST: { | |
723 | if (template_selection == VALUE_LIST) { | |
724 | mp = new Module_Param_List_Template(); | |
725 | } | |
726 | else { | |
727 | mp = new Module_Param_ComplementList_Template(); | |
728 | } | |
729 | for (size_t i = 0; i < value_list.n_values; ++i) { | |
730 | mp->add_elem(value_list.list_value[i].get_param(param_name)); | |
731 | } | |
732 | break; } | |
733 | default: | |
734 | break; | |
735 | } | |
736 | if (is_ifpresent) { | |
737 | mp->set_ifpresent(); | |
738 | } | |
739 | return mp; | |
970ed795 EL |
740 | } |
741 | ||
742 | void VERDICTTYPE_template::encode_text(Text_Buf& text_buf) const | |
743 | { | |
744 | encode_text_base(text_buf); | |
745 | switch (template_selection) { | |
746 | case OMIT_VALUE: | |
747 | case ANY_VALUE: | |
748 | case ANY_OR_OMIT: | |
749 | break; | |
750 | case SPECIFIC_VALUE: | |
751 | text_buf.push_int(single_value); | |
752 | break; | |
753 | case VALUE_LIST: | |
754 | case COMPLEMENTED_LIST: | |
755 | text_buf.push_int(value_list.n_values); | |
756 | for (unsigned int i = 0; i < value_list.n_values; i++) | |
757 | value_list.list_value[i].encode_text(text_buf); | |
758 | break; | |
759 | default: | |
760 | TTCN_error("Text encoder: Encoding an undefined/unsupported verdict " | |
761 | "template."); | |
762 | } | |
763 | } | |
764 | ||
765 | void VERDICTTYPE_template::decode_text(Text_Buf& text_buf) | |
766 | { | |
767 | clean_up(); | |
768 | decode_text_base(text_buf); | |
769 | switch (template_selection) { | |
770 | case OMIT_VALUE: | |
771 | case ANY_VALUE: | |
772 | case ANY_OR_OMIT: | |
773 | break; | |
774 | case SPECIFIC_VALUE: { | |
775 | int received_value = text_buf.pull_int().get_val(); | |
776 | if (!IS_VALID(received_value)) TTCN_error("Text decoder: Invalid " | |
777 | "verdict value (%d) was received for a template.", received_value); | |
778 | single_value = (verdicttype)received_value; | |
779 | break; } | |
780 | case VALUE_LIST: | |
781 | case COMPLEMENTED_LIST: | |
782 | value_list.n_values = text_buf.pull_int().get_val(); | |
783 | value_list.list_value = new VERDICTTYPE_template[value_list.n_values]; | |
784 | for (unsigned int i = 0; i < value_list.n_values; i++) | |
785 | value_list.list_value[i].decode_text(text_buf); | |
786 | break; | |
787 | default: | |
788 | TTCN_error("Text decoder: An unknown/unsupported selection was received " | |
789 | "for a verdict template."); | |
790 | } | |
791 | } | |
792 | ||
3abe9331 | 793 | boolean VERDICTTYPE_template::is_present(boolean legacy /* = FALSE */) const |
970ed795 EL |
794 | { |
795 | if (template_selection==UNINITIALIZED_TEMPLATE) return FALSE; | |
3abe9331 | 796 | return !match_omit(legacy); |
970ed795 EL |
797 | } |
798 | ||
3abe9331 | 799 | boolean VERDICTTYPE_template::match_omit(boolean legacy /* = FALSE */) const |
970ed795 EL |
800 | { |
801 | if (is_ifpresent) return TRUE; | |
802 | switch (template_selection) { | |
803 | case OMIT_VALUE: | |
804 | case ANY_OR_OMIT: | |
805 | return TRUE; | |
806 | case VALUE_LIST: | |
807 | case COMPLEMENTED_LIST: | |
3abe9331 | 808 | if (legacy) { |
809 | // legacy behavior: 'omit' can appear in the value/complement list | |
810 | for (unsigned int i=0; i<value_list.n_values; i++) | |
811 | if (value_list.list_value[i].match_omit()) | |
812 | return template_selection==VALUE_LIST; | |
813 | return template_selection==COMPLEMENTED_LIST; | |
814 | } | |
815 | // else fall through | |
970ed795 EL |
816 | default: |
817 | return FALSE; | |
818 | } | |
819 | return FALSE; | |
820 | } | |
821 | ||
822 | #ifndef TITAN_RUNTIME_2 | |
3abe9331 | 823 | void VERDICTTYPE_template::check_restriction(template_res t_res, const char* t_name, |
824 | boolean legacy /* = FALSE */) const | |
970ed795 EL |
825 | { |
826 | if (template_selection==UNINITIALIZED_TEMPLATE) return; | |
827 | switch ((t_name&&(t_res==TR_VALUE))?TR_OMIT:t_res) { | |
828 | case TR_VALUE: | |
829 | if (!is_ifpresent && template_selection==SPECIFIC_VALUE) return; | |
830 | break; | |
831 | case TR_OMIT: | |
832 | if (!is_ifpresent && (template_selection==OMIT_VALUE || | |
833 | template_selection==SPECIFIC_VALUE)) return; | |
834 | break; | |
835 | case TR_PRESENT: | |
3abe9331 | 836 | if (!match_omit(legacy)) return; |
970ed795 EL |
837 | break; |
838 | default: | |
839 | return; | |
840 | } | |
841 | TTCN_error("Restriction `%s' on template of type %s violated.", | |
842 | get_res_name(t_res), t_name ? t_name : "verdict"); | |
843 | } | |
844 | #endif |