Commit | Line | Data |
---|---|---|
7329404e BB |
1 | /****************************************************************************** |
2 | * Copyright (c) 2000-2016 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 | * Contributors: | |
9 | * | |
10 | * Baranyi, Botond – initial implementation | |
11 | * | |
12 | ******************************************************************************/ | |
13 | ||
14 | #include "Debugger.hh" | |
016a1a93 BB |
15 | #include "DebugCommands.hh" |
16 | #include "Communication.hh" | |
17 | #include "../common/pattern.hh" | |
f08ff9ca BB |
18 | #include "Param_Types.hh" |
19 | #include "DebuggerUI.hh" | |
016a1a93 BB |
20 | #include <unistd.h> |
21 | #include <pwd.h> | |
7329404e BB |
22 | |
23 | ////////////////////////////////////////////////////// | |
24 | ////////////////// TTCN3_Debugger //////////////////// | |
25 | ////////////////////////////////////////////////////// | |
26 | ||
cf2b6056 BB |
27 | #define BUFFER_INCREASE 100 |
28 | ||
7329404e BB |
29 | TTCN3_Debugger ttcn3_debugger; |
30 | ||
016a1a93 | 31 | void TTCN3_Debugger::switch_state(const char* p_state_str) |
7329404e | 32 | { |
016a1a93 BB |
33 | if (!strcmp(p_state_str, "on")) { |
34 | if (active) { | |
35 | print(DRET_NOTIFICATION, "The debugger is already switched on."); | |
36 | } | |
37 | else { | |
38 | active = true; | |
39 | print(DRET_SETTING_CHANGE, "Debugger switched on."); | |
40 | } | |
7329404e | 41 | } |
016a1a93 BB |
42 | else if(!strcmp(p_state_str, "off")) { |
43 | if (!active) { | |
44 | print(DRET_NOTIFICATION, "The debugger is already switched off."); | |
45 | } | |
46 | else { | |
47 | active = false; | |
48 | print(DRET_SETTING_CHANGE, "Debugger switched off."); | |
49 | } | |
7329404e BB |
50 | } |
51 | else { | |
f08ff9ca | 52 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'on' or 'off'."); |
7329404e | 53 | } |
7329404e BB |
54 | } |
55 | ||
cf2b6056 BB |
56 | static bool is_numeric(const char* p_str) |
57 | { | |
58 | size_t len = strlen(p_str); | |
59 | for (size_t i = 0; i < len; ++i) { | |
60 | if (p_str[i] < '0' || p_str[i] > '9') { | |
61 | return false; | |
62 | } | |
63 | } | |
64 | return true; | |
65 | } | |
66 | ||
67 | void TTCN3_Debugger::set_breakpoint(const char* p_module, const char* p_location, | |
f08ff9ca | 68 | const char* batch_file) |
7329404e | 69 | { |
cf2b6056 BB |
70 | int line = 0; |
71 | char* function = NULL; | |
72 | if (is_numeric(p_location)) { | |
73 | // it's a line breakpoint | |
74 | line = strtol(p_location, NULL, 10); | |
75 | } | |
76 | else { | |
77 | // it's a function breakpoint | |
78 | function = mcopystr(p_location); | |
79 | } | |
80 | char* loc_str = function != NULL ? mprintf("function '%s'", function) : | |
81 | mprintf("line %d", line); | |
82 | size_t pos = find_breakpoint(p_module, line, function); | |
f08ff9ca | 83 | if (pos == breakpoints.size()) { |
7329404e BB |
84 | breakpoint_t bp; |
85 | bp.module = mcopystr(p_module); | |
cf2b6056 BB |
86 | bp.line = line; |
87 | bp.function = function; | |
f08ff9ca | 88 | bp.batch_file = batch_file != NULL ? mcopystr(batch_file) : NULL; |
7329404e | 89 | breakpoints.push_back(bp); |
cf2b6056 BB |
90 | print(DRET_SETTING_CHANGE, "Breakpoint added in module '%s' at %s %s%s%s.", |
91 | p_module, loc_str, | |
92 | batch_file != NULL ? "with batch file '" : "with no batch file", | |
f08ff9ca | 93 | batch_file != NULL ? batch_file : "", batch_file != NULL ? "'" : ""); |
7329404e BB |
94 | } |
95 | else { | |
f08ff9ca BB |
96 | if (breakpoints[pos].batch_file != NULL) { |
97 | if (batch_file != NULL) { | |
98 | if (!strcmp(batch_file, breakpoints[pos].batch_file)) { | |
99 | print(DRET_NOTIFICATION, "Breakpoint already set in module '%s' at " | |
cf2b6056 BB |
100 | "%s with batch file '%s'.", |
101 | p_module, loc_str, batch_file); | |
f08ff9ca BB |
102 | } |
103 | else { | |
104 | print(DRET_SETTING_CHANGE, "Batch file was changed from '%s' to '%s' for " | |
cf2b6056 BB |
105 | "breakpoint in module '%s' at %s.", breakpoints[pos].batch_file, |
106 | batch_file, p_module, loc_str); | |
f08ff9ca BB |
107 | } |
108 | } | |
109 | else { | |
110 | print(DRET_SETTING_CHANGE, "Batch file '%s' removed from breakpoint in " | |
cf2b6056 | 111 | "module '%s' at %s.", breakpoints[pos].batch_file, p_module, loc_str); |
f08ff9ca BB |
112 | } |
113 | Free(breakpoints[pos].batch_file); | |
114 | } | |
115 | else { | |
116 | if (batch_file != NULL) { | |
117 | print(DRET_SETTING_CHANGE, "Batch file '%s' added to breakpoint in module " | |
cf2b6056 | 118 | "'%s' at %s.", batch_file, p_module, loc_str); |
f08ff9ca BB |
119 | } |
120 | else { | |
cf2b6056 BB |
121 | print(DRET_NOTIFICATION, "Breakpoint already set in module '%s' at %s " |
122 | "with no batch file.", p_module, loc_str); | |
f08ff9ca BB |
123 | } |
124 | } | |
125 | breakpoints[pos].batch_file = batch_file != NULL ? mcopystr(batch_file) : NULL; | |
7329404e | 126 | } |
cf2b6056 | 127 | Free(loc_str); |
7329404e BB |
128 | } |
129 | ||
cf2b6056 | 130 | void TTCN3_Debugger::remove_breakpoint(const char* p_module, const char* p_location) |
7329404e | 131 | { |
f08ff9ca | 132 | bool all_breakpoints = !strcmp(p_module, "all"); |
cf2b6056 BB |
133 | if (p_location != NULL) { |
134 | if (!strcmp(p_location, "all")) { | |
f08ff9ca BB |
135 | bool found = false; |
136 | for (size_t i = breakpoints.size(); i > 0; --i) { | |
137 | if (!strcmp(breakpoints[i - 1].module, p_module)) { | |
138 | found = true; | |
139 | Free(breakpoints[i - 1].module); | |
140 | Free(breakpoints[i - 1].batch_file); | |
141 | breakpoints.erase_at(i - 1); | |
142 | } | |
143 | } | |
144 | if (found) { | |
145 | print(DRET_SETTING_CHANGE, "Removed all breakpoints in module '%s'.", p_module); | |
146 | } | |
147 | else { | |
148 | print(DRET_NOTIFICATION, "No breakpoints found in module '%s'.", p_module); | |
149 | } | |
150 | return; | |
151 | } | |
152 | else { | |
153 | if (all_breakpoints) { | |
154 | print(DRET_NOTIFICATION, "Unexpected 2nd argument, when the first " | |
155 | "argument is 'all'."); | |
156 | return; | |
157 | } | |
cf2b6056 BB |
158 | int line = 0; |
159 | char* function = NULL; | |
160 | if (is_numeric(p_location)) { | |
161 | // it's a line breakpoint | |
162 | line = strtol(p_location, NULL, 10); | |
f08ff9ca | 163 | } |
cf2b6056 BB |
164 | else { |
165 | // it's a function breakpoint | |
166 | function = mcopystr(p_location); | |
167 | } | |
168 | char* loc_str = function != NULL ? mprintf("function '%s'", function) : | |
169 | mprintf("line %d", line); | |
170 | size_t pos = find_breakpoint(p_module, line, function); | |
f08ff9ca BB |
171 | if (pos != breakpoints.size()) { |
172 | Free(breakpoints[pos].module); | |
cf2b6056 | 173 | Free(breakpoints[pos].function); |
f08ff9ca BB |
174 | Free(breakpoints[pos].batch_file); |
175 | breakpoints.erase_at(pos); | |
cf2b6056 BB |
176 | print(DRET_SETTING_CHANGE, "Breakpoint removed in module '%s' from %s.", |
177 | p_module, loc_str); | |
f08ff9ca BB |
178 | } |
179 | else { | |
cf2b6056 BB |
180 | print(DRET_NOTIFICATION, "No breakpoint found in module '%s' at %s.", |
181 | p_module, loc_str); | |
f08ff9ca | 182 | } |
cf2b6056 | 183 | Free(loc_str); |
f08ff9ca BB |
184 | return; |
185 | } | |
186 | } | |
187 | else if (!all_breakpoints) { | |
188 | print(DRET_NOTIFICATION, "2 arguments expected, when the first argument is " | |
189 | "not 'all'."); | |
190 | return; | |
191 | } | |
192 | // delete all breakpoints if we got this far | |
193 | if (breakpoints.empty()) { | |
194 | print(DRET_NOTIFICATION, "No breakpoints found."); | |
7329404e BB |
195 | } |
196 | else { | |
f08ff9ca BB |
197 | for (size_t i = 0; i < breakpoints.size(); ++i) { |
198 | Free(breakpoints[i].module); | |
cf2b6056 | 199 | Free(breakpoints[i].function); |
f08ff9ca BB |
200 | Free(breakpoints[i].batch_file); |
201 | } | |
202 | breakpoints.clear(); | |
203 | print(DRET_SETTING_CHANGE, "Removed all breakpoints."); | |
7329404e BB |
204 | } |
205 | } | |
206 | ||
f08ff9ca BB |
207 | void TTCN3_Debugger::set_automatic_breakpoint(const char* p_event_str, |
208 | const char* p_state_str, | |
209 | const char* p_batch_file) | |
7329404e BB |
210 | { |
211 | bool new_state; | |
f08ff9ca | 212 | if (!strcmp(p_state_str, "on")) { |
7329404e BB |
213 | new_state = true; |
214 | } | |
f08ff9ca | 215 | else if(!strcmp(p_state_str, "off")) { |
7329404e BB |
216 | new_state = false; |
217 | } | |
7329404e | 218 | else { |
f08ff9ca | 219 | print(DRET_NOTIFICATION, "Argument 2 is invalid. Expected 'on' or 'off'."); |
7329404e BB |
220 | return; |
221 | } | |
222 | const char* sbp_type_str; | |
223 | bool state_changed; | |
f08ff9ca BB |
224 | char** old_batch_file_ptr; |
225 | if (!strcmp(p_event_str, "fail")) { | |
226 | state_changed = (fail_behavior.trigger != new_state); | |
227 | fail_behavior.trigger = new_state; | |
228 | old_batch_file_ptr = &fail_behavior.batch_file; | |
229 | sbp_type_str = "fail verdict"; | |
230 | } | |
231 | else if (!strcmp(p_event_str, "error")) { | |
232 | state_changed = (error_behavior.trigger != new_state); | |
233 | error_behavior.trigger = new_state; | |
234 | old_batch_file_ptr = &error_behavior.batch_file; | |
235 | sbp_type_str = "error verdict"; | |
236 | } | |
237 | else { | |
238 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'error' or 'fail'."); | |
7329404e BB |
239 | return; |
240 | } | |
f08ff9ca BB |
241 | if (state_changed) { |
242 | print(DRET_SETTING_CHANGE, "Automatic breakpoint at %s switched %s%s%s%s.", | |
243 | sbp_type_str, new_state ? "on" : "off", | |
244 | new_state ? (p_batch_file != NULL ? " with batch file '" : " with no batch file") : "", | |
245 | (p_batch_file != NULL && new_state) ? p_batch_file : "", | |
246 | (p_batch_file != NULL && new_state) ? "'" : ""); | |
247 | } | |
248 | else { | |
249 | if (new_state) { | |
250 | if (*old_batch_file_ptr != NULL) { | |
251 | if (p_batch_file != NULL) { | |
252 | if (!strcmp(p_batch_file, *old_batch_file_ptr)) { | |
253 | print(DRET_NOTIFICATION, "Automatic breakpoint at %s was already " | |
254 | "switched on with batch file '%s'.", sbp_type_str, p_batch_file); | |
255 | } | |
256 | else { | |
257 | print(DRET_SETTING_CHANGE, "Batch file was changed from '%s' to '%s' " | |
258 | "for automatic breakpoint at %s.", *old_batch_file_ptr, p_batch_file, | |
259 | sbp_type_str); | |
260 | } | |
261 | } | |
262 | else { | |
263 | print(DRET_SETTING_CHANGE, "Batch file '%s' removed from automatic " | |
264 | "breakpoint at %s.", *old_batch_file_ptr, sbp_type_str); | |
265 | } | |
266 | } | |
267 | else { | |
268 | if (p_batch_file != NULL) { | |
269 | print(DRET_SETTING_CHANGE, "Batch file '%s' added to automatic breakpoint " | |
270 | "at %s.", p_batch_file, sbp_type_str); | |
271 | } | |
272 | else { | |
273 | print(DRET_NOTIFICATION, "Automatic breakpoint at %s was already " | |
274 | "switched on with no batch file.", sbp_type_str); | |
275 | } | |
276 | } | |
277 | } | |
278 | else { | |
279 | print(DRET_NOTIFICATION, "Automatic breakpoint at %s was already switched off."); | |
280 | } | |
281 | } | |
282 | Free(*old_batch_file_ptr); | |
283 | *old_batch_file_ptr = p_batch_file != NULL ? mcopystr(p_batch_file) : NULL; | |
7329404e BB |
284 | } |
285 | ||
1cb5b229 BB |
286 | void TTCN3_Debugger::print_settings() |
287 | { | |
288 | // on/off switch | |
289 | add_to_result("Debugger is switched %s.\n", active ? "on" : "off"); | |
290 | // output | |
291 | char* final_file_name = finalize_file_name(output_file_name); | |
292 | char* file_str = output_file != NULL ? mprintf("file '%s'", final_file_name) : NULL; | |
293 | Free(final_file_name); | |
294 | add_to_result("Output is printed to %s%s%s.\n", | |
295 | send_to_console ? "the console" : "", | |
296 | (send_to_console && output_file != NULL) ? " and to " : "", | |
297 | output_file != NULL ? file_str : ""); | |
298 | Free(file_str); | |
299 | // global batch file | |
300 | add_to_result("Global batch file%s%s.\n", global_batch_file != NULL ? ": " : "", | |
301 | global_batch_file != NULL ? global_batch_file : " not set"); | |
cf2b6056 BB |
302 | // function call data configuration |
303 | add_to_result("Function call data "); | |
304 | if (function_calls.cfg == CALLS_TO_FILE) { | |
305 | char* final_file_name2 = finalize_file_name(function_calls.file.name); | |
306 | add_to_result("sent to file '%s'.\n", final_file_name2); | |
307 | Free(final_file_name2); | |
308 | } | |
309 | else { | |
310 | add_to_result("buffer size: "); | |
311 | if (function_calls.cfg == CALLS_STORE_ALL) { | |
312 | add_to_result("infinite.\n"); | |
313 | } | |
314 | else { | |
315 | add_to_result("%d.\n", function_calls.buffer.size); | |
316 | } | |
317 | } | |
1cb5b229 BB |
318 | // user breakpoints |
319 | if (breakpoints.empty()) { | |
320 | add_to_result("No user breakpoints.\n"); | |
321 | } | |
322 | else { | |
323 | add_to_result("User breakpoints:\n"); | |
324 | for (size_t i = 0; i < breakpoints.size(); ++i) { | |
325 | const breakpoint_t& bp = breakpoints[i]; | |
cf2b6056 BB |
326 | add_to_result("%s ", bp.module); |
327 | if (bp.function == NULL) { | |
328 | add_to_result("%d", bp.line); | |
329 | } | |
330 | else { | |
331 | add_to_result("%s", bp.function); | |
332 | } | |
333 | if (bp.batch_file != NULL) { | |
334 | add_to_result(" %s", bp.batch_file); | |
335 | } | |
336 | add_to_result("\n"); | |
1cb5b229 BB |
337 | } |
338 | } | |
339 | // automatic breakpoints | |
340 | add_to_result("Automatic breakpoints:\nerror %s %s\nfail %s %s", | |
341 | error_behavior.trigger ? "on" : "off", | |
342 | error_behavior.batch_file != NULL ? error_behavior.batch_file : "", | |
343 | fail_behavior.trigger ? "on" : "off", | |
344 | fail_behavior.batch_file != NULL ? fail_behavior.batch_file : ""); | |
345 | } | |
346 | ||
347 | #define STACK_LEVEL (stack_level >= 0) ? (size_t)stack_level : (call_stack.size() - 1) | |
348 | ||
7329404e BB |
349 | void TTCN3_Debugger::print_call_stack() |
350 | { | |
351 | for (size_t i = call_stack.size(); i != 0; --i) { | |
016a1a93 | 352 | add_to_result("%d.\t", (int)call_stack.size() - (int)i + 1); |
f08ff9ca | 353 | call_stack[i - 1].function->print_function(); |
1cb5b229 BB |
354 | if (i - 1 == (STACK_LEVEL)) { |
355 | // mark the active stack level with an asterisk | |
356 | add_to_result("*"); | |
357 | } | |
016a1a93 BB |
358 | if (i != 1) { |
359 | add_to_result("\n"); | |
360 | } | |
7329404e BB |
361 | } |
362 | } | |
363 | ||
364 | void TTCN3_Debugger::set_stack_level(int new_level) | |
365 | { | |
016a1a93 BB |
366 | if (!halted) { |
367 | print(DRET_NOTIFICATION, "Stack level can only be set if test execution is halted."); | |
368 | } | |
369 | else if (new_level <= 0 || (size_t)new_level > call_stack.size()) { | |
370 | print(DRET_NOTIFICATION, "Invalid new stack level. Expected 1 - %d.", | |
371 | (int)call_stack.size()); | |
7329404e BB |
372 | } |
373 | else { | |
016a1a93 | 374 | stack_level = (int)call_stack.size() - new_level; |
f08ff9ca | 375 | call_stack[stack_level].function->print_function(); |
016a1a93 | 376 | print(DRET_NOTIFICATION, "Stack level set to:\n%d.\t%s", new_level, command_result); |
f08ff9ca BB |
377 | Free(command_result); |
378 | command_result = NULL; | |
379 | } | |
380 | } | |
381 | ||
f08ff9ca BB |
382 | void TTCN3_Debugger::print_variable(const char* p_var_name) |
383 | { | |
384 | const variable_t* var = call_stack[STACK_LEVEL].function->find_variable(p_var_name); | |
385 | if (var != NULL) { | |
1cb5b229 BB |
386 | add_to_result("[%s] %s%s%s := %s", var->type_name, |
387 | var->module != NULL ? var->module : "", var->module != NULL ? "." : "", | |
388 | var->name, (const char*)var->print_function(*var)); | |
f08ff9ca BB |
389 | } |
390 | else { | |
391 | add_to_result("Variable '%s' not found.", p_var_name); | |
7329404e BB |
392 | } |
393 | } | |
394 | ||
f08ff9ca BB |
395 | void TTCN3_Debugger::overwrite_variable(const char* p_var_name, |
396 | int p_value_element_count, | |
397 | char** p_value_elements) | |
7329404e | 398 | { |
f08ff9ca BB |
399 | variable_t* var = call_stack[STACK_LEVEL].function->find_variable(p_var_name); |
400 | if (var != NULL) { | |
401 | if (var->set_function == NULL) { | |
402 | print(DRET_NOTIFICATION, "Constant variables cannot be overwritten."); | |
403 | } | |
404 | else { | |
405 | char* new_value_str = NULL; | |
406 | for (int i = 0; i < p_value_element_count; ++i) { | |
407 | if (i != 0) { | |
408 | new_value_str = mputc(new_value_str, ' '); | |
409 | } | |
410 | new_value_str = mputstr(new_value_str, p_value_elements[i]); | |
411 | } | |
412 | Module_Param* parsed_mp = process_config_debugger_value(new_value_str); | |
413 | // an error message has already been displayed if parsed_mp is NULL | |
414 | if (parsed_mp != NULL) { | |
415 | try { | |
416 | Debugger_Value_Parsing debug_value_parsing; | |
417 | boolean handled = var->set_function(*var, *parsed_mp); | |
418 | if (!handled) { | |
419 | print(DRET_NOTIFICATION, "Variables of type '%s' cannot be overwritten.", | |
420 | var->type_name); | |
421 | } | |
422 | else { | |
423 | add_to_result("[%s] %s := %s", var->type_name, var->name, | |
424 | (const char*)var->print_function(*var)); | |
425 | } | |
426 | } | |
427 | catch (const TC_Error&) { | |
428 | // do nothing, an error message has already been displayed in this case | |
429 | } | |
430 | delete parsed_mp; | |
431 | } | |
432 | } | |
433 | } | |
434 | else { | |
435 | print(DRET_NOTIFICATION, "Variable '%s' not found.", p_var_name); | |
436 | } | |
7329404e BB |
437 | } |
438 | ||
cf2b6056 BB |
439 | void TTCN3_Debugger::clean_up_function_calls() |
440 | { | |
441 | if (function_calls.cfg == CALLS_TO_FILE) { | |
442 | if (!TTCN_Runtime::is_hc()) { | |
443 | fclose(function_calls.file.ptr); | |
444 | } | |
445 | Free(function_calls.file.name); | |
446 | } | |
447 | else if (!TTCN_Runtime::is_hc()) { | |
448 | if (function_calls.buffer.size != 0) { | |
449 | if (function_calls.buffer.end != -1) { | |
450 | for (int i = function_calls.buffer.start; | |
451 | i != function_calls.buffer.end; | |
452 | i = (i + 1) % function_calls.buffer.size) { | |
453 | Free(function_calls.buffer.ptr[i]); | |
454 | } | |
455 | Free(function_calls.buffer.ptr[function_calls.buffer.end]); | |
456 | } | |
457 | Free(function_calls.buffer.ptr); | |
458 | } | |
459 | } | |
460 | } | |
461 | ||
462 | void TTCN3_Debugger::configure_function_calls(const char* p_config, | |
463 | const char* p_file_name) | |
464 | { | |
465 | function_call_data_config_t cfg; | |
466 | // check the command's parameters before actually changing anything | |
467 | if (strcmp(p_config, "file") == 0) { | |
468 | cfg = CALLS_TO_FILE; | |
469 | } | |
470 | else if (strcmp(p_config, "all") == 0) { | |
471 | cfg = CALLS_STORE_ALL; | |
472 | } | |
473 | else if (is_numeric(p_config)) { | |
474 | cfg = CALLS_RING_BUFFER; | |
475 | } | |
476 | else { | |
477 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'file', 'all' or " | |
478 | "ring buffer size."); | |
479 | return; | |
480 | } | |
481 | FILE* new_fp = NULL; | |
482 | char* final_file_name = NULL; | |
483 | bool same_setting = false; | |
484 | int new_size = 0; | |
485 | switch (cfg) { | |
486 | case CALLS_TO_FILE: | |
487 | if (p_file_name != NULL) { | |
488 | if (function_calls.cfg == CALLS_TO_FILE && | |
489 | strcmp(p_file_name, function_calls.file.name) == 0) { | |
490 | // don't reopen it if it's the same file as before | |
491 | same_setting = true; | |
492 | } | |
493 | else if (!TTCN_Runtime::is_hc()) { | |
494 | // don't open any files on HCs, just store settings for future PTCs | |
495 | final_file_name = finalize_file_name(p_file_name); | |
496 | new_fp = fopen(final_file_name, TTCN_Runtime::is_mtc() ? "w" : "a"); | |
497 | if (new_fp == NULL) { | |
498 | print(DRET_NOTIFICATION, "Failed to open file '%s' for writing.", final_file_name); | |
499 | Free(final_file_name); | |
500 | return; | |
501 | } | |
502 | } | |
503 | } | |
504 | else { | |
505 | print(DRET_NOTIFICATION, "Argument 2 (file name) is missing."); | |
506 | return; | |
507 | } | |
508 | break; | |
509 | case CALLS_RING_BUFFER: | |
510 | new_size = strtol(p_config, NULL, 10); | |
511 | same_setting = function_calls.cfg == CALLS_RING_BUFFER && | |
512 | function_calls.buffer.size == new_size; | |
513 | break; | |
514 | case CALLS_STORE_ALL: | |
515 | same_setting = function_calls.cfg == CALLS_STORE_ALL; | |
516 | break; | |
517 | } | |
518 | if (!same_setting) { | |
519 | clean_up_function_calls(); | |
520 | function_calls.cfg = cfg; | |
521 | switch (cfg) { | |
522 | case CALLS_TO_FILE: | |
523 | function_calls.file.name = mcopystr(p_file_name); | |
524 | if (!TTCN_Runtime::is_hc()) { | |
525 | function_calls.file.ptr = new_fp; | |
526 | } | |
527 | break; | |
528 | case CALLS_RING_BUFFER: | |
529 | function_calls.buffer.size = new_size; | |
530 | // no break | |
531 | case CALLS_STORE_ALL: | |
532 | function_calls.buffer.start = 0; | |
533 | function_calls.buffer.end = -1; | |
534 | if (new_size != 0 && !TTCN_Runtime::is_hc()) { | |
535 | // don't allocate buffers on HCs, just store settings for future PTCs | |
536 | function_calls.buffer.ptr = (char**)Malloc(new_size * sizeof(char*)); | |
537 | } | |
538 | else { | |
539 | function_calls.buffer.ptr = NULL; | |
540 | } | |
541 | break; | |
542 | } | |
543 | } | |
544 | switch (cfg) { | |
545 | case CALLS_TO_FILE: | |
546 | print(DRET_SETTING_CHANGE, "Debugger %sset to not store function call data, but to " | |
547 | "send them to file '%s'.", same_setting ? "was already " : "", final_file_name); | |
548 | Free(final_file_name); | |
549 | break; | |
550 | case CALLS_RING_BUFFER: | |
551 | if (new_size == 0) { | |
552 | print(DRET_SETTING_CHANGE, "Debugger %sset to not store function call data.", | |
553 | same_setting ? "was already " : ""); | |
554 | } | |
555 | else { | |
556 | print(DRET_SETTING_CHANGE, "Debugger %sset to store only the last %d function calls.", | |
557 | same_setting ? "was already " : "", new_size); | |
558 | } | |
559 | break; | |
560 | case CALLS_STORE_ALL: | |
561 | print(DRET_SETTING_CHANGE, "Debugger %sset to store all function call data.", | |
562 | same_setting ? "was already " : ""); | |
563 | break; | |
564 | } | |
565 | } | |
566 | ||
567 | void TTCN3_Debugger::print_function_calls(const char* p_amount) | |
568 | { | |
569 | if (function_calls.cfg == CALLS_TO_FILE || function_calls.buffer.size == 0 || | |
570 | function_calls.buffer.end == -1) { | |
571 | print(DRET_NOTIFICATION, "No function calls are stored."); | |
572 | return; | |
573 | } | |
574 | int amount; | |
575 | int limit = (function_calls.cfg == CALLS_RING_BUFFER && | |
576 | function_calls.buffer.start == (function_calls.buffer.end + 1) % | |
577 | function_calls.buffer.size) ? | |
578 | function_calls.buffer.size : function_calls.buffer.end + 1; | |
788b5893 | 579 | bool invalid_arg = false; |
cf2b6056 BB |
580 | if (p_amount == NULL || strcmp(p_amount, "all") == 0) { |
581 | amount = limit; | |
582 | } | |
583 | else if (is_numeric(p_amount)) { | |
584 | amount = strtol(p_amount, NULL, 10); | |
788b5893 BB |
585 | if (amount == 0) { |
586 | invalid_arg = true; | |
587 | } | |
588 | else if (amount > limit) { | |
589 | amount = limit; | |
cf2b6056 BB |
590 | } |
591 | } | |
592 | else { | |
788b5893 BB |
593 | invalid_arg = true; |
594 | } | |
595 | if (invalid_arg) { | |
596 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'all' or non-zero " | |
597 | "integer value (number of calls)."); | |
cf2b6056 BB |
598 | return; |
599 | } | |
600 | for (int i = (function_calls.buffer.end - amount + function_calls.buffer.size + 1) % | |
601 | function_calls.buffer.size; amount > 0; | |
602 | i = (i + 1) % function_calls.buffer.size, --amount) { | |
603 | add_to_result(function_calls.buffer.ptr[i]); | |
604 | if (amount > 1) { | |
605 | add_to_result("\n"); | |
606 | } | |
607 | } | |
608 | } | |
609 | ||
7329404e BB |
610 | void TTCN3_Debugger::set_output(const char* p_output_type, const char* p_file_name) |
611 | { | |
016a1a93 BB |
612 | FILE* new_fp = NULL; |
613 | bool file, console; | |
614 | bool same_file = false; | |
615 | char* final_file_name = NULL; | |
616 | // check the command's parameters before actually changing anything | |
617 | if (!strcmp(p_output_type, "console")) { | |
618 | file = false; | |
619 | console = true; | |
7329404e BB |
620 | } |
621 | else if (!strcmp(p_output_type, "file")) { | |
016a1a93 BB |
622 | file = true; |
623 | console = false; | |
624 | } | |
625 | else if (!strcmp(p_output_type, "both")) { | |
626 | file = true; | |
627 | console = true; | |
628 | } | |
629 | else { | |
630 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'console', 'file' or 'both'."); | |
631 | return; | |
632 | } | |
633 | if (file) { | |
7329404e | 634 | if (p_file_name == NULL) { |
016a1a93 | 635 | print(DRET_NOTIFICATION, "Argument 2 (output file name) is missing."); |
7329404e BB |
636 | return; |
637 | } | |
016a1a93 BB |
638 | if (output_file_name != NULL && !strcmp(p_file_name, output_file_name)) { |
639 | // don't reopen it if it's the same file as before | |
640 | same_file = true; | |
641 | } | |
642 | else if (!TTCN_Runtime::is_hc()) { | |
f08ff9ca | 643 | // don't open any files on HCs, just store settings for future PTCs |
016a1a93 | 644 | final_file_name = finalize_file_name(p_file_name); |
f08ff9ca | 645 | new_fp = fopen(final_file_name, TTCN_Runtime::is_mtc() ? "w" : "a"); |
016a1a93 BB |
646 | if (new_fp == NULL) { |
647 | print(DRET_NOTIFICATION, "Failed to open file '%s' for writing.", final_file_name); | |
f08ff9ca | 648 | Free(final_file_name); |
016a1a93 BB |
649 | return; |
650 | } | |
7329404e BB |
651 | } |
652 | } | |
016a1a93 | 653 | // print the change notification to the old output |
f08ff9ca | 654 | char* file_str = file ? mprintf("file '%s'", final_file_name) : NULL; |
016a1a93 BB |
655 | Free(final_file_name); |
656 | print(DRET_SETTING_CHANGE, "Debugger set to print its output to %s%s%s.", | |
657 | console ? "the console" : "", (console && file) ? " and to " : "", | |
658 | file ? file_str : ""); | |
659 | if (file) { | |
660 | Free(file_str); | |
661 | } | |
662 | if (!same_file && !TTCN_Runtime::is_hc()) { | |
663 | if (output_file != NULL) { | |
664 | fclose(output_file); | |
665 | } | |
666 | output_file = new_fp; | |
667 | } | |
668 | send_to_console = console; | |
669 | Free(output_file_name); | |
670 | if (file) { | |
671 | output_file_name = mcopystr(p_file_name); | |
672 | } | |
673 | } | |
674 | ||
f08ff9ca BB |
675 | void TTCN3_Debugger::set_global_batch_file(const char* p_state_str, |
676 | const char* p_file_name) | |
677 | { | |
678 | bool delete_old = false; | |
679 | bool copy_new = false; | |
680 | if (!strcmp(p_state_str, "on")) { | |
681 | if (p_file_name != NULL) { | |
682 | if (global_batch_file != NULL) { | |
683 | if (!strcmp(p_file_name, global_batch_file)) { | |
684 | print(DRET_NOTIFICATION, "Global batch file was already switched on " | |
685 | "and set to '%s'.", p_file_name); | |
686 | } | |
687 | else { | |
688 | print(DRET_SETTING_CHANGE, "Global batch file changed from '%s' to '%s'.", | |
689 | global_batch_file, p_file_name); | |
690 | delete_old = true; | |
691 | copy_new = true; | |
692 | } | |
693 | } | |
694 | else { | |
695 | print(DRET_SETTING_CHANGE, "Global batch file switched on and set to '%s'.", | |
696 | p_file_name); | |
697 | copy_new = true; | |
698 | } | |
699 | } | |
700 | else { | |
701 | print(DRET_NOTIFICATION, "Missing batch file name argument."); | |
702 | } | |
703 | } | |
704 | else if (!strcmp(p_state_str, "off")) { | |
705 | if (global_batch_file != NULL) { | |
706 | print(DRET_SETTING_CHANGE, "Global batch file switched off."); | |
707 | delete_old = true; | |
708 | } | |
709 | else { | |
710 | print(DRET_NOTIFICATION, "Global batch file was already switched off."); | |
711 | } | |
712 | } | |
713 | else { | |
714 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'on' or 'off'."); | |
715 | } | |
716 | if (delete_old) { | |
717 | Free(global_batch_file); | |
718 | global_batch_file = NULL; | |
719 | } | |
720 | if (copy_new) { | |
721 | global_batch_file = mcopystr(p_file_name); | |
722 | } | |
723 | } | |
724 | ||
725 | void TTCN3_Debugger::step(stepping_t p_stepping_type) | |
726 | { | |
727 | if (!halted) { | |
728 | print(DRET_NOTIFICATION, "Stepping commands can only be used when test " | |
729 | "execution is halted."); | |
730 | return; | |
731 | } | |
732 | stepping_type = p_stepping_type; | |
733 | stepping_stack_size = call_stack.size(); | |
734 | if (!TTCN_Runtime::is_single()) { | |
735 | TTCN_Communication::send_debug_continue_req(); | |
736 | } | |
737 | resume(); | |
738 | } | |
739 | ||
cf2b6056 | 740 | void TTCN3_Debugger::run_to_cursor(const char* p_module, const char* p_location) |
f08ff9ca BB |
741 | { |
742 | // all processes receive this command, since the specified location might be | |
743 | // reached in any process, even a PTC that hasn't been created yet | |
744 | if (!halted) { | |
745 | print(DRET_NOTIFICATION, "The 'run to' command can only be used when test " | |
746 | "execution is halted."); | |
747 | return; | |
748 | } | |
749 | temporary_breakpoint.module = mcopystr(p_module); | |
cf2b6056 BB |
750 | if (is_numeric(p_location)) { |
751 | temporary_breakpoint.line = strtol(p_location, NULL, 10); | |
752 | temporary_breakpoint.function = NULL; | |
753 | } | |
754 | else { | |
755 | temporary_breakpoint.line = 0; | |
756 | temporary_breakpoint.function = mcopystr(p_location); | |
757 | } | |
f08ff9ca BB |
758 | resume(); |
759 | } | |
760 | ||
761 | void TTCN3_Debugger::halt(const char* p_batch_file, bool p_run_global_batch) | |
016a1a93 BB |
762 | { |
763 | if (!halted) { | |
764 | halted = true; | |
f08ff9ca BB |
765 | Free(temporary_breakpoint.module); |
766 | temporary_breakpoint.module = NULL; | |
767 | temporary_breakpoint.line = 0; | |
cf2b6056 BB |
768 | Free(temporary_breakpoint.function); |
769 | temporary_breakpoint.function = NULL; | |
f08ff9ca BB |
770 | if (!TTCN_Runtime::is_hc()) { |
771 | stepping_type = NOT_STEPPING; | |
772 | stack_level = call_stack.size() - 1; | |
773 | print(DRET_NOTIFICATION, "Test execution halted."); | |
774 | if (p_batch_file != NULL) { | |
775 | if (TTCN_Runtime::is_single()) { | |
776 | TTCN_Debugger_UI::execute_batch_file(p_batch_file); | |
777 | } | |
778 | else { | |
779 | TTCN_Communication::send_debug_batch(p_batch_file); | |
780 | } | |
781 | } | |
782 | else if (p_run_global_batch && global_batch_file != NULL) { | |
783 | if (TTCN_Runtime::is_single()) { | |
784 | TTCN_Debugger_UI::execute_batch_file(global_batch_file); | |
785 | } | |
786 | else { | |
787 | TTCN_Communication::send_debug_batch(global_batch_file); | |
788 | } | |
789 | } | |
790 | if (TTCN_Runtime::is_single()) { | |
791 | if (halted && !halt_at_start) { | |
792 | resume(); | |
793 | } | |
794 | else { | |
795 | TTCN_Debugger_UI::read_loop(); | |
796 | } | |
797 | } | |
798 | else { | |
799 | TTCN_Communication::process_debug_messages(); | |
800 | } | |
801 | } | |
016a1a93 | 802 | } |
7329404e | 803 | else { |
016a1a93 BB |
804 | print(DRET_NOTIFICATION, "Test execution is already halted."); |
805 | } | |
806 | } | |
807 | ||
808 | void TTCN3_Debugger::resume() | |
809 | { | |
810 | if (halted) { | |
811 | halted = false; | |
812 | stack_level = -1; | |
813 | print(DRET_NOTIFICATION, "Test execution resumed."); | |
814 | } | |
815 | else { | |
816 | print(DRET_NOTIFICATION, "Test execution is not halted."); | |
7329404e | 817 | } |
016a1a93 BB |
818 | } |
819 | ||
820 | void TTCN3_Debugger::exit_(const char* p_what) | |
821 | { | |
016a1a93 | 822 | if (!strcmp(p_what, "test")) { |
f08ff9ca | 823 | exiting = false; |
016a1a93 BB |
824 | } |
825 | else if (!strcmp(p_what, "all")) { | |
f08ff9ca | 826 | exiting = true; |
016a1a93 BB |
827 | } |
828 | else { | |
829 | print(DRET_NOTIFICATION, "Argument 1 is invalid. Expected 'test' or 'all'."); | |
830 | return; | |
7329404e | 831 | } |
016a1a93 | 832 | halted = false; |
f08ff9ca BB |
833 | if (!TTCN_Runtime::is_hc()) { |
834 | print((exiting && TTCN_Runtime::is_mtc()) ? DRET_EXIT_ALL : DRET_NOTIFICATION, | |
835 | "Exiting %s.", exiting ? "test execution" : "current test"); | |
836 | TTCN_Runtime::stop_execution(); | |
837 | } | |
7329404e BB |
838 | } |
839 | ||
cf2b6056 BB |
840 | size_t TTCN3_Debugger::find_breakpoint(const char* p_module, int p_line, |
841 | const char* p_function) const | |
7329404e BB |
842 | { |
843 | for (size_t i = 0; i < breakpoints.size(); ++i) { | |
cf2b6056 BB |
844 | if (!strcmp(breakpoints[i].module, p_module) && |
845 | ((p_line != 0 && breakpoints[i].line == p_line) || | |
846 | (p_function != NULL && breakpoints[i].function != NULL && | |
847 | strcmp(breakpoints[i].function, p_function) == 0))) { | |
7329404e BB |
848 | return i; |
849 | } | |
850 | } | |
851 | return breakpoints.size(); | |
852 | } | |
853 | ||
854 | TTCN3_Debugger::variable_t* TTCN3_Debugger::find_variable(const void* p_value) const | |
855 | { | |
856 | for (size_t i = 0; i < variables.size(); ++i) { | |
857 | if (variables[i]->value == p_value) { | |
858 | return variables[i]; | |
859 | } | |
860 | } | |
861 | return NULL; | |
862 | } | |
863 | ||
016a1a93 BB |
864 | char* TTCN3_Debugger::finalize_file_name(const char* p_file_name_skeleton) |
865 | { | |
866 | if (p_file_name_skeleton == NULL) { | |
867 | return NULL; | |
868 | } | |
869 | size_t len = strlen(p_file_name_skeleton); | |
870 | size_t next_idx = 0; | |
871 | char* ret_val = NULL; | |
872 | for (size_t i = 0; i < len - 1; ++i) { | |
873 | if (p_file_name_skeleton[i] == '%') { | |
874 | ret_val = mputstrn(ret_val, p_file_name_skeleton + next_idx, i - next_idx); | |
875 | switch (p_file_name_skeleton[i + 1]) { | |
876 | case 'e': // %e -> executable name | |
877 | ret_val = mputstr(ret_val, TTCN_Logger::get_executable_name()); | |
878 | break; | |
879 | case 'h': // %h -> host name | |
880 | ret_val = mputstr(ret_val, TTCN_Runtime::get_host_name()); | |
881 | break; | |
882 | case 'p': // %p -> process ID | |
883 | ret_val = mputprintf(ret_val, "%ld", (long)getpid()); | |
884 | break; | |
885 | case 'l': { // %l -> login name | |
886 | setpwent(); | |
887 | struct passwd *p = getpwuid(getuid()); | |
888 | if (NULL != p) { | |
889 | ret_val = mputstr(ret_val, p->pw_name); | |
890 | } | |
891 | endpwent(); | |
892 | break; } | |
893 | case 'r': // %r -> component reference | |
894 | if (TTCN_Runtime::is_single()) { | |
895 | ret_val = mputstr(ret_val, "single"); | |
896 | } | |
897 | else if (TTCN_Runtime::is_mtc()) { | |
898 | ret_val = mputstr(ret_val, "mtc"); | |
899 | } | |
900 | else if (TTCN_Runtime::is_ptc()) { | |
901 | ret_val = mputprintf(ret_val, "%d", (component)self); | |
902 | } | |
903 | break; | |
904 | case 'n': // %n -> component name | |
905 | if (TTCN_Runtime::is_mtc()) { | |
906 | ret_val = mputstr(ret_val, "MTC"); | |
907 | } | |
908 | else if (TTCN_Runtime::is_ptc()) { | |
909 | ret_val = mputstr(ret_val, TTCN_Runtime::get_component_name()); | |
910 | } | |
911 | break; | |
912 | case '%': // %% -> single % | |
913 | ret_val = mputc(ret_val, '%'); | |
914 | break; | |
915 | default: // unknown sequence -> leave it as it is | |
916 | ret_val = mputstrn(ret_val, p_file_name_skeleton + i, 2); | |
917 | break; | |
918 | } | |
919 | next_idx = i + 2; | |
920 | ++i; | |
921 | } | |
922 | } | |
923 | if (next_idx < len) { | |
924 | ret_val = mputstr(ret_val, p_file_name_skeleton + next_idx); | |
925 | } | |
926 | return ret_val; | |
927 | } | |
928 | ||
f08ff9ca BB |
929 | void TTCN3_Debugger::test_execution_started() |
930 | { | |
cf2b6056 BB |
931 | if (function_calls.cfg != CALLS_TO_FILE) { |
932 | if (function_calls.buffer.size != 0 && function_calls.buffer.end != -1) { | |
933 | for (int i = function_calls.buffer.start; | |
934 | i != function_calls.buffer.end; | |
935 | i = (i + 1) % function_calls.buffer.size) { | |
936 | Free(function_calls.buffer.ptr[i]); | |
937 | } | |
938 | Free(function_calls.buffer.ptr[function_calls.buffer.end]); | |
939 | } | |
940 | if (function_calls.cfg == CALLS_STORE_ALL) { | |
941 | Free(function_calls.buffer.ptr); | |
942 | function_calls.buffer.ptr = NULL; | |
943 | } | |
944 | function_calls.buffer.start = 0; | |
945 | function_calls.buffer.end = -1; | |
946 | } | |
f08ff9ca BB |
947 | exiting = false; |
948 | if (TTCN_Runtime::is_single()) { | |
949 | TTCN_Debugger_UI::init(); | |
950 | if (initial_batch_file) { | |
951 | halt(initial_batch_file, false); | |
952 | } | |
953 | else if (halt_at_start) { | |
954 | halt(NULL, false); | |
955 | } | |
956 | } | |
f57971fe | 957 | halt_at_start = true; |
f08ff9ca BB |
958 | } |
959 | ||
960 | void TTCN3_Debugger::test_execution_finished() | |
961 | { | |
962 | stepping_type = NOT_STEPPING; | |
963 | Free(temporary_breakpoint.module); | |
964 | temporary_breakpoint.module = NULL; | |
965 | temporary_breakpoint.line = 0; | |
cf2b6056 BB |
966 | Free(temporary_breakpoint.function); |
967 | temporary_breakpoint.function = NULL; | |
f08ff9ca BB |
968 | last_breakpoint_entry.module = NULL; |
969 | last_breakpoint_entry.line = 0; | |
cf2b6056 | 970 | last_breakpoint_entry.stack_size = 0; |
f08ff9ca BB |
971 | if (TTCN_Runtime::is_single()) { |
972 | TTCN_Debugger_UI::clean_up(); | |
973 | } | |
974 | } | |
975 | ||
016a1a93 BB |
976 | void TTCN3_Debugger::print(int return_type, const char* fmt, ...) const |
977 | { | |
f08ff9ca BB |
978 | if (TTCN_Runtime::is_hc()) { |
979 | // don't display anything while on the HC process | |
980 | return; | |
981 | } | |
016a1a93 BB |
982 | va_list parameters; |
983 | va_start(parameters, fmt); | |
984 | char* str = mprintf_va_list(fmt, parameters); | |
985 | va_end(parameters); | |
f08ff9ca BB |
986 | if (TTCN_Runtime::is_single()) { |
987 | if (send_to_console) { | |
988 | TTCN_Debugger_UI::print(str); | |
989 | } | |
990 | } | |
991 | else { | |
992 | TTCN_Communication::send_debug_return_value(return_type, send_to_console ? str : NULL); | |
993 | } | |
016a1a93 | 994 | if (output_file != NULL) { |
f08ff9ca BB |
995 | fseek(output_file, 0, SEEK_END); // in case multiple processes are writing the same file |
996 | fputs(str, output_file); | |
997 | fputc('\n', output_file); | |
016a1a93 BB |
998 | fflush(output_file); |
999 | } | |
1000 | Free(str); | |
1001 | } | |
1002 | ||
7329404e BB |
1003 | TTCN3_Debugger::TTCN3_Debugger() |
1004 | { | |
016a1a93 | 1005 | enabled = false; |
7329404e | 1006 | active = false; |
016a1a93 BB |
1007 | halted = false; |
1008 | output_file = NULL; | |
1009 | output_file_name = NULL; | |
1010 | send_to_console = true; | |
cf2b6056 BB |
1011 | function_calls.cfg = CALLS_STORE_ALL; |
1012 | function_calls.buffer.size = 0; | |
1013 | function_calls.buffer.start = 0; | |
1014 | function_calls.buffer.end = -1; | |
1015 | function_calls.buffer.ptr = NULL; | |
7329404e BB |
1016 | last_breakpoint_entry.module = NULL; |
1017 | last_breakpoint_entry.line = 0; | |
cf2b6056 | 1018 | last_breakpoint_entry.stack_size = 0; |
7329404e | 1019 | stack_level = -1; |
f08ff9ca BB |
1020 | fail_behavior.trigger = false; |
1021 | fail_behavior.batch_file = NULL; | |
1022 | error_behavior.trigger = false; | |
1023 | error_behavior.batch_file = NULL; | |
1024 | global_batch_file = NULL; | |
016a1a93 | 1025 | command_result = NULL; |
f08ff9ca BB |
1026 | last_variable_list = NULL; |
1027 | stepping_type = NOT_STEPPING; | |
1028 | stepping_stack_size = 0; | |
1029 | temporary_breakpoint.module = NULL; | |
1030 | temporary_breakpoint.line = 0; | |
cf2b6056 | 1031 | temporary_breakpoint.function = NULL; |
f08ff9ca BB |
1032 | temporary_breakpoint.batch_file = NULL; // not used |
1033 | exiting = false; | |
1034 | halt_at_start = false; | |
1035 | initial_batch_file = NULL; | |
7329404e BB |
1036 | } |
1037 | ||
1038 | TTCN3_Debugger::~TTCN3_Debugger() | |
1039 | { | |
016a1a93 BB |
1040 | if (output_file != NULL) { |
1041 | fclose(output_file); | |
1042 | Free(output_file_name); | |
7329404e BB |
1043 | } |
1044 | for (size_t i = 0; i < breakpoints.size(); ++i) { | |
1045 | Free(breakpoints[i].module); | |
cf2b6056 | 1046 | Free(breakpoints[i].function); |
f08ff9ca | 1047 | Free(breakpoints[i].batch_file); |
7329404e BB |
1048 | } |
1049 | for (size_t i = 0; i < global_scopes.size(); ++i) { | |
1050 | delete global_scopes[i].scope; | |
1051 | } | |
1052 | for (size_t i = 0; i < component_scopes.size(); ++i) { | |
1053 | delete component_scopes[i].scope; | |
1054 | } | |
1055 | for (size_t i = 0; i < variables.size(); ++i) { | |
1056 | delete variables[i]; | |
1057 | } | |
f08ff9ca BB |
1058 | Free(fail_behavior.batch_file); |
1059 | Free(error_behavior.batch_file); | |
1060 | Free(global_batch_file); | |
cf2b6056 | 1061 | clean_up_function_calls(); |
f08ff9ca | 1062 | Free(last_variable_list); |
7329404e BB |
1063 | } |
1064 | ||
1065 | TTCN3_Debug_Scope* TTCN3_Debugger::add_global_scope(const char* p_module) | |
1066 | { | |
1067 | named_scope_t global_scope; | |
1068 | global_scope.name = p_module; | |
1069 | global_scope.scope = new TTCN3_Debug_Scope(); | |
1070 | global_scopes.push_back(global_scope); | |
1071 | return global_scope.scope; | |
1072 | } | |
1073 | ||
1074 | TTCN3_Debug_Scope* TTCN3_Debugger::add_component_scope(const char* p_component) | |
1075 | { | |
1076 | named_scope_t component_scope; | |
1077 | component_scope.name = p_component; | |
1078 | component_scope.scope = new TTCN3_Debug_Scope(); | |
1079 | component_scopes.push_back(component_scope); | |
1080 | return component_scope.scope; | |
1081 | } | |
1082 | ||
1083 | void TTCN3_Debugger::set_return_value(const CHARSTRING& p_value) | |
1084 | { | |
016a1a93 | 1085 | if (active && !call_stack.empty()) { |
f08ff9ca | 1086 | call_stack[call_stack.size() - 1].function->set_return_value(p_value); |
7329404e BB |
1087 | } |
1088 | } | |
1089 | ||
f08ff9ca | 1090 | void TTCN3_Debugger::breakpoint_entry(int p_line) |
7329404e BB |
1091 | { |
1092 | if (active && !call_stack.empty()) { | |
f08ff9ca | 1093 | const char* module_name = call_stack[call_stack.size() - 1].function->get_module_name(); |
7329404e BB |
1094 | bool trigger = false; |
1095 | const char* trigger_type; | |
1096 | int actual_line; | |
f08ff9ca | 1097 | const char* batch_file = NULL; |
7329404e BB |
1098 | switch (p_line) { |
1099 | case SBP_FAIL_VERDICT: | |
f08ff9ca BB |
1100 | trigger = fail_behavior.trigger; |
1101 | trigger_type = "Automatic breakpoint (fail verdict) reached at"; | |
1102 | actual_line = TTCN_Location::get_line_number(); | |
1103 | batch_file = fail_behavior.batch_file; | |
7329404e BB |
1104 | break; |
1105 | case SBP_ERROR_VERDICT: | |
f08ff9ca BB |
1106 | trigger = error_behavior.trigger; |
1107 | trigger_type = "Automatic breakpoint (error verdict) reached at"; | |
1108 | actual_line = TTCN_Location::get_line_number(); | |
1109 | batch_file = error_behavior.batch_file; | |
7329404e | 1110 | break; |
016a1a93 | 1111 | default: // code lines |
f08ff9ca BB |
1112 | // first: make sure it's not the same breakpoint entry as last time |
1113 | if (p_line == last_breakpoint_entry.line && | |
1114 | module_name == last_breakpoint_entry.module) { | |
1115 | break; | |
1116 | } | |
7329404e | 1117 | actual_line = p_line; |
f08ff9ca BB |
1118 | // second: check if a stepping operation ends here |
1119 | if (stepping_type == STEP_INTO || | |
1120 | (stepping_type == STEP_OVER && call_stack.size() <= stepping_stack_size) || | |
1121 | (stepping_type == STEP_OUT && call_stack.size() < stepping_stack_size)) { | |
1122 | trigger = true; | |
1123 | trigger_type = "Stepped to"; | |
1124 | break; | |
1125 | } | |
cf2b6056 BB |
1126 | const char* function_name = |
1127 | call_stack[call_stack.size() - 1].function->get_function_name(); | |
f08ff9ca | 1128 | // third: check if this is the destination of a 'run to cursor' operation |
cf2b6056 BB |
1129 | if (temporary_breakpoint.module != NULL && |
1130 | strcmp(module_name, temporary_breakpoint.module) == 0 && | |
1131 | (p_line == temporary_breakpoint.line || | |
1132 | (temporary_breakpoint.function != NULL && | |
1133 | last_breakpoint_entry.stack_size == call_stack.size() - 1 && | |
1134 | strcmp(temporary_breakpoint.function, function_name) == 0))) { | |
f08ff9ca BB |
1135 | trigger = true; |
1136 | trigger_type = "Ran to"; | |
1137 | break; | |
1138 | } | |
1139 | // fourth: check if the location matches one of the breakpoints in the list | |
cf2b6056 BB |
1140 | size_t pos = find_breakpoint(module_name, p_line, NULL); |
1141 | if (pos == breakpoints.size() && | |
1142 | last_breakpoint_entry.stack_size == call_stack.size() - 1) { | |
1143 | // this is the first breakpoint entry in the function, | |
1144 | // check for a matching function breakpoint | |
1145 | pos = find_breakpoint(module_name, 0, function_name); | |
1146 | } | |
f08ff9ca BB |
1147 | if (pos != breakpoints.size()) { |
1148 | trigger = true; | |
1149 | batch_file = breakpoints[pos].batch_file; | |
1150 | } | |
1151 | trigger_type = "User breakpoint reached at"; | |
7329404e BB |
1152 | break; |
1153 | } | |
7329404e | 1154 | if (trigger) { |
f08ff9ca BB |
1155 | print(DRET_NOTIFICATION, "%s line %d in module '%s'.", |
1156 | trigger_type, actual_line, module_name); | |
1157 | if (!TTCN_Runtime::is_single()) { | |
1158 | TTCN_Communication::send_debug_halt_req(); | |
1159 | } | |
1160 | halt(batch_file, true); | |
7329404e | 1161 | } |
cf2b6056 | 1162 | last_breakpoint_entry.module = module_name; |
7329404e | 1163 | last_breakpoint_entry.line = p_line; |
cf2b6056 | 1164 | last_breakpoint_entry.stack_size = call_stack.size(); |
7329404e BB |
1165 | } |
1166 | } | |
1167 | ||
1168 | CHARSTRING TTCN3_Debugger::print_base_var(const TTCN3_Debugger::variable_t& p_var) | |
1169 | { | |
f08ff9ca | 1170 | const void* ptr = p_var.set_function != NULL ? p_var.value : p_var.cvalue; |
7329404e BB |
1171 | TTCN_Logger::begin_event_log2str(); |
1172 | if (!strcmp(p_var.type_name, "bitstring")) { | |
f08ff9ca | 1173 | ((const BITSTRING*)ptr)->log(); |
7329404e BB |
1174 | } |
1175 | else if (!strcmp(p_var.type_name, "bitstring template")) { | |
f08ff9ca | 1176 | ((const BITSTRING_template*)ptr)->log(); |
7329404e BB |
1177 | } |
1178 | else if (!strcmp(p_var.type_name, "boolean")) { | |
f08ff9ca | 1179 | ((const BOOLEAN*)ptr)->log(); |
7329404e BB |
1180 | } |
1181 | else if (!strcmp(p_var.type_name, "boolean template")) { | |
f08ff9ca | 1182 | ((const BOOLEAN_template*)ptr)->log(); |
7329404e BB |
1183 | } |
1184 | else if (!strcmp(p_var.type_name, "charstring")) { | |
f08ff9ca | 1185 | ((const CHARSTRING*)ptr)->log(); |
7329404e BB |
1186 | } |
1187 | else if (!strcmp(p_var.type_name, "charstring template")) { | |
f08ff9ca | 1188 | ((const CHARSTRING_template*)ptr)->log(); |
7329404e BB |
1189 | } |
1190 | else if (!strcmp(p_var.type_name, "float")) { | |
f08ff9ca | 1191 | ((const FLOAT*)ptr)->log(); |
7329404e BB |
1192 | } |
1193 | else if (!strcmp(p_var.type_name, "float template")) { | |
f08ff9ca | 1194 | ((const FLOAT_template*)ptr)->log(); |
7329404e BB |
1195 | } |
1196 | else if (!strcmp(p_var.type_name, "hexstring")) { | |
f08ff9ca | 1197 | ((const HEXSTRING*)ptr)->log(); |
7329404e BB |
1198 | } |
1199 | else if (!strcmp(p_var.type_name, "hexstring template")) { | |
f08ff9ca | 1200 | ((const HEXSTRING_template*)ptr)->log(); |
7329404e BB |
1201 | } |
1202 | else if (!strcmp(p_var.type_name, "integer")) { | |
f08ff9ca | 1203 | ((const INTEGER*)ptr)->log(); |
7329404e BB |
1204 | } |
1205 | else if (!strcmp(p_var.type_name, "integer template")) { | |
f08ff9ca | 1206 | ((const INTEGER_template*)ptr)->log(); |
7329404e BB |
1207 | } |
1208 | else if (!strcmp(p_var.type_name, "objid")) { | |
f08ff9ca | 1209 | ((const OBJID*)ptr)->log(); |
7329404e BB |
1210 | } |
1211 | else if (!strcmp(p_var.type_name, "objid template")) { | |
f08ff9ca | 1212 | ((const OBJID_template*)ptr)->log(); |
7329404e BB |
1213 | } |
1214 | else if (!strcmp(p_var.type_name, "octetstring")) { | |
f08ff9ca | 1215 | ((const OCTETSTRING*)ptr)->log(); |
7329404e BB |
1216 | } |
1217 | else if (!strcmp(p_var.type_name, "octetstring template")) { | |
f08ff9ca | 1218 | ((const OCTETSTRING_template*)ptr)->log(); |
7329404e BB |
1219 | } |
1220 | else if (!strcmp(p_var.type_name, "universal charstring")) { | |
f08ff9ca | 1221 | ((const UNIVERSAL_CHARSTRING*)ptr)->log(); |
7329404e BB |
1222 | } |
1223 | else if (!strcmp(p_var.type_name, "universal charstring template")) { | |
f08ff9ca | 1224 | ((const UNIVERSAL_CHARSTRING_template*)ptr)->log(); |
7329404e BB |
1225 | } |
1226 | else if (!strcmp(p_var.type_name, "verdicttype")) { | |
f08ff9ca | 1227 | ((const VERDICTTYPE*)ptr)->log(); |
7329404e BB |
1228 | } |
1229 | else if (!strcmp(p_var.type_name, "verdicttype template")) { | |
f08ff9ca | 1230 | ((const VERDICTTYPE_template*)ptr)->log(); |
7329404e BB |
1231 | } |
1232 | else if (!strcmp(p_var.type_name, "component")) { | |
f08ff9ca | 1233 | ((const COMPONENT*)ptr)->log(); |
7329404e BB |
1234 | } |
1235 | else if (!strcmp(p_var.type_name, "component template")) { | |
f08ff9ca | 1236 | ((const COMPONENT_template*)ptr)->log(); |
7329404e | 1237 | } |
788b5893 BB |
1238 | else if (!strcmp(p_var.type_name, "port")) { |
1239 | ((const PORT*)ptr)->log(); // virtual | |
1240 | } | |
7329404e | 1241 | else if (!strcmp(p_var.type_name, "default")) { |
f08ff9ca | 1242 | ((const DEFAULT*)ptr)->log(); |
7329404e BB |
1243 | } |
1244 | else if (!strcmp(p_var.type_name, "default template")) { | |
f08ff9ca | 1245 | ((const DEFAULT_template*)ptr)->log(); |
7329404e BB |
1246 | } |
1247 | else if (!strcmp(p_var.type_name, "timer")) { | |
f08ff9ca | 1248 | ((const TIMER*)ptr)->log(); |
7329404e BB |
1249 | } |
1250 | else if (!strcmp(p_var.type_name, "NULL")) { | |
f08ff9ca | 1251 | ((const ASN_NULL*)ptr)->log(); |
7329404e BB |
1252 | } |
1253 | else if (!strcmp(p_var.type_name, "NULL template")) { | |
f08ff9ca | 1254 | ((const ASN_NULL_template*)ptr)->log(); |
7329404e BB |
1255 | } |
1256 | else if (!strcmp(p_var.type_name, "CHARACTER STRING")) { | |
f08ff9ca | 1257 | ((const CHARACTER_STRING*)ptr)->log(); |
7329404e BB |
1258 | } |
1259 | else if (!strcmp(p_var.type_name, "CHARACTER STRING template")) { | |
f08ff9ca | 1260 | ((const CHARACTER_STRING_template*)ptr)->log(); |
7329404e BB |
1261 | } |
1262 | else if (!strcmp(p_var.type_name, "EMBEDDED PDV")) { | |
f08ff9ca | 1263 | ((const EMBEDDED_PDV*)ptr)->log(); |
7329404e BB |
1264 | } |
1265 | else if (!strcmp(p_var.type_name, "EMBEDDED PDV template")) { | |
f08ff9ca | 1266 | ((const EMBEDDED_PDV_template*)ptr)->log(); |
7329404e BB |
1267 | } |
1268 | else if (!strcmp(p_var.type_name, "EXTERNAL")) { | |
f08ff9ca | 1269 | ((const EXTERNAL*)ptr)->log(); |
7329404e BB |
1270 | } |
1271 | else if (!strcmp(p_var.type_name, "EXTERNAL template")) { | |
f08ff9ca | 1272 | ((const EXTERNAL_template*)ptr)->log(); |
7329404e BB |
1273 | } |
1274 | else { | |
1275 | TTCN_Logger::log_event_str("<unrecognized value or template>"); | |
1276 | } | |
1277 | return TTCN_Logger::end_event_log2str(); | |
1278 | } | |
1279 | ||
f08ff9ca BB |
1280 | boolean TTCN3_Debugger::set_base_var(variable_t& p_var, Module_Param& p_new_value) |
1281 | { | |
1282 | if (!strcmp(p_var.type_name, "bitstring")) { | |
1283 | ((BITSTRING*)p_var.value)->set_param(p_new_value); | |
1284 | } | |
1285 | else if (!strcmp(p_var.type_name, "bitstring template")) { | |
1286 | ((BITSTRING_template*)p_var.value)->set_param(p_new_value); | |
1287 | } | |
1288 | else if (!strcmp(p_var.type_name, "boolean")) { | |
1289 | ((BOOLEAN*)p_var.value)->set_param(p_new_value); | |
1290 | } | |
1291 | else if (!strcmp(p_var.type_name, "boolean template")) { | |
1292 | ((BOOLEAN_template*)p_var.value)->set_param(p_new_value); | |
1293 | } | |
1294 | else if (!strcmp(p_var.type_name, "charstring")) { | |
1295 | ((CHARSTRING*)p_var.value)->set_param(p_new_value); | |
1296 | } | |
1297 | else if (!strcmp(p_var.type_name, "charstring template")) { | |
1298 | ((CHARSTRING_template*)p_var.value)->set_param(p_new_value); | |
1299 | } | |
1300 | else if (!strcmp(p_var.type_name, "float")) { | |
1301 | ((FLOAT*)p_var.value)->set_param(p_new_value); | |
1302 | } | |
1303 | else if (!strcmp(p_var.type_name, "float template")) { | |
1304 | ((FLOAT_template*)p_var.value)->set_param(p_new_value); | |
1305 | } | |
1306 | else if (!strcmp(p_var.type_name, "hexstring")) { | |
1307 | ((HEXSTRING*)p_var.value)->set_param(p_new_value); | |
1308 | } | |
1309 | else if (!strcmp(p_var.type_name, "hexstring template")) { | |
1310 | ((HEXSTRING_template*)p_var.value)->set_param(p_new_value); | |
1311 | } | |
1312 | else if (!strcmp(p_var.type_name, "integer")) { | |
1313 | ((INTEGER*)p_var.value)->set_param(p_new_value); | |
1314 | } | |
1315 | else if (!strcmp(p_var.type_name, "integer template")) { | |
1316 | ((INTEGER_template*)p_var.value)->set_param(p_new_value); | |
1317 | } | |
1318 | else if (!strcmp(p_var.type_name, "objid")) { | |
1319 | ((OBJID*)p_var.value)->set_param(p_new_value); | |
1320 | } | |
1321 | else if (!strcmp(p_var.type_name, "objid template")) { | |
1322 | ((OBJID_template*)p_var.value)->set_param(p_new_value); | |
1323 | } | |
1324 | else if (!strcmp(p_var.type_name, "octetstring")) { | |
1325 | ((OCTETSTRING*)p_var.value)->set_param(p_new_value); | |
1326 | } | |
1327 | else if (!strcmp(p_var.type_name, "octetstring template")) { | |
1328 | ((OCTETSTRING_template*)p_var.value)->set_param(p_new_value); | |
1329 | } | |
1330 | else if (!strcmp(p_var.type_name, "universal charstring")) { | |
1331 | ((UNIVERSAL_CHARSTRING*)p_var.value)->set_param(p_new_value); | |
1332 | } | |
1333 | else if (!strcmp(p_var.type_name, "universal charstring template")) { | |
1334 | ((UNIVERSAL_CHARSTRING_template*)p_var.value)->set_param(p_new_value); | |
1335 | } | |
1336 | else if (!strcmp(p_var.type_name, "verdicttype")) { | |
1337 | ((VERDICTTYPE*)p_var.value)->set_param(p_new_value); | |
1338 | } | |
1339 | else if (!strcmp(p_var.type_name, "verdicttype template")) { | |
1340 | ((VERDICTTYPE_template*)p_var.value)->set_param(p_new_value); | |
1341 | } | |
1342 | else if (!strcmp(p_var.type_name, "component")) { | |
1343 | ((COMPONENT*)p_var.value)->set_param(p_new_value); | |
1344 | } | |
1345 | else if (!strcmp(p_var.type_name, "component template")) { | |
1346 | ((COMPONENT_template*)p_var.value)->set_param(p_new_value); | |
1347 | } | |
1348 | else if (!strcmp(p_var.type_name, "default")) { | |
1349 | ((DEFAULT*)p_var.value)->set_param(p_new_value); | |
1350 | } | |
1351 | else if (!strcmp(p_var.type_name, "default template")) { | |
1352 | ((DEFAULT_template*)p_var.value)->set_param(p_new_value); | |
1353 | } | |
1354 | else if (!strcmp(p_var.type_name, "NULL")) { | |
1355 | ((ASN_NULL*)p_var.value)->set_param(p_new_value); | |
1356 | } | |
1357 | else if (!strcmp(p_var.type_name, "NULL template")) { | |
1358 | ((ASN_NULL_template*)p_var.value)->set_param(p_new_value); | |
1359 | } | |
1360 | else if (!strcmp(p_var.type_name, "CHARACTER STRING")) { | |
1361 | ((CHARACTER_STRING*)p_var.value)->set_param(p_new_value); | |
1362 | } | |
1363 | else if (!strcmp(p_var.type_name, "CHARACTER STRING template")) { | |
1364 | ((CHARACTER_STRING_template*)p_var.value)->set_param(p_new_value); | |
1365 | } | |
1366 | else if (!strcmp(p_var.type_name, "EMBEDDED PDV")) { | |
1367 | ((EMBEDDED_PDV*)p_var.value)->set_param(p_new_value); | |
1368 | } | |
1369 | else if (!strcmp(p_var.type_name, "EMBEDDED PDV template")) { | |
1370 | ((EMBEDDED_PDV_template*)p_var.value)->set_param(p_new_value); | |
1371 | } | |
1372 | else if (!strcmp(p_var.type_name, "EXTERNAL")) { | |
1373 | ((EXTERNAL*)p_var.value)->set_param(p_new_value); | |
1374 | } | |
1375 | else if (!strcmp(p_var.type_name, "EXTERNAL template")) { | |
1376 | ((EXTERNAL_template*)p_var.value)->set_param(p_new_value); | |
1377 | } | |
1378 | else { | |
1379 | return FALSE; | |
1380 | } | |
1381 | return TRUE; | |
1382 | } | |
1383 | ||
016a1a93 | 1384 | void TTCN3_Debugger::add_to_result(const char* fmt, ...) |
7329404e BB |
1385 | { |
1386 | va_list parameters; | |
1387 | va_start(parameters, fmt); | |
016a1a93 | 1388 | command_result = mputprintf_va_list(command_result, fmt, parameters); |
7329404e | 1389 | va_end(parameters); |
7329404e BB |
1390 | } |
1391 | ||
1392 | void TTCN3_Debugger::add_function(TTCN3_Debug_Function* p_function) | |
1393 | { | |
f08ff9ca BB |
1394 | function_call_t function_call; |
1395 | if (call_stack.empty()) { | |
1396 | test_execution_started(); | |
1397 | function_call.caller_line = 0; | |
1398 | } | |
1399 | else { | |
1400 | function_call.caller_line = last_breakpoint_entry.line; | |
7329404e | 1401 | } |
f08ff9ca BB |
1402 | function_call.function = p_function; |
1403 | call_stack.push_back(function_call); | |
7329404e BB |
1404 | } |
1405 | ||
1406 | void TTCN3_Debugger::add_scope(TTCN3_Debug_Scope* p_scope) | |
1407 | { | |
1408 | if (active && !call_stack.empty()) { | |
f08ff9ca | 1409 | call_stack[call_stack.size() - 1].function->add_scope(p_scope); |
7329404e BB |
1410 | } |
1411 | } | |
1412 | ||
1413 | void TTCN3_Debugger::remove_function(TTCN3_Debug_Function* p_function) | |
1414 | { | |
f08ff9ca BB |
1415 | if (!call_stack.empty() && call_stack[call_stack.size() - 1].function == p_function) { |
1416 | bool removing_test_case = call_stack[call_stack.size() - 1].function->is_test_case(); | |
1417 | int caller_line = call_stack[call_stack.size() - 1].caller_line; | |
7329404e | 1418 | call_stack.erase_at(call_stack.size() - 1); |
f08ff9ca BB |
1419 | if (call_stack.empty()) { |
1420 | test_execution_finished(); | |
1421 | } | |
1422 | if (caller_line != 0 && (stepping_type == STEP_INTO || stepping_type == STEP_OUT || | |
1423 | (stepping_type == STEP_OVER && call_stack.size() != stepping_stack_size))) { | |
1424 | breakpoint_entry(caller_line); | |
1425 | } | |
1426 | if (exiting && TTCN_Runtime::is_single() && !call_stack.empty() && removing_test_case && | |
1427 | call_stack[call_stack.size() - 1].function->is_control_part()) { | |
1428 | // 'exit all' was requested while executing a test case called by a control | |
1429 | // part, which means the test case caught the original TC_End exception; | |
1430 | // another exception must be thrown to stop the control part, too | |
1431 | throw TC_End(); | |
1432 | } | |
7329404e BB |
1433 | } |
1434 | } | |
1435 | ||
1436 | void TTCN3_Debugger::remove_scope(TTCN3_Debug_Scope* p_scope) | |
1437 | { | |
1438 | if (!call_stack.empty()) { | |
f08ff9ca | 1439 | call_stack[call_stack.size() - 1].function->remove_scope(p_scope); |
7329404e BB |
1440 | } |
1441 | } | |
1442 | ||
f08ff9ca BB |
1443 | TTCN3_Debugger::variable_t* TTCN3_Debugger::add_variable(const void* p_value, |
1444 | const char* p_name, | |
1445 | const char* p_type, | |
1cb5b229 | 1446 | const char* p_module, |
f08ff9ca BB |
1447 | TTCN3_Debugger::print_function_t p_print_function) |
1448 | { | |
1449 | if (call_stack.empty()) { | |
1450 | // no call stack yet, so this is a global or component variable | |
1451 | variable_t* var = find_variable(p_value); | |
1452 | if (var == NULL) { | |
1453 | var = new TTCN3_Debugger::variable_t; | |
1454 | var->cvalue = p_value; | |
1455 | var->name = p_name; | |
1456 | var->type_name = p_type; | |
1cb5b229 | 1457 | var->module = p_module; |
f08ff9ca BB |
1458 | var->print_function = p_print_function; |
1459 | var->set_function = NULL; | |
1460 | variables.push_back(var); | |
1461 | } | |
1462 | return var; | |
1463 | } | |
1464 | else if (active) { | |
1465 | // it's a local variable for the top-most function | |
1466 | return call_stack[call_stack.size() - 1].function->add_variable( | |
1cb5b229 | 1467 | p_value, p_name, p_type, p_module, p_print_function); |
f08ff9ca BB |
1468 | } |
1469 | return NULL; | |
1470 | } | |
1471 | ||
1472 | TTCN3_Debugger::variable_t* TTCN3_Debugger::add_variable(void* p_value, | |
1473 | const char* p_name, | |
1474 | const char* p_type, | |
1cb5b229 | 1475 | const char* p_module, |
f08ff9ca BB |
1476 | TTCN3_Debugger::print_function_t p_print_function, |
1477 | TTCN3_Debugger::set_function_t p_set_function) | |
7329404e | 1478 | { |
7329404e BB |
1479 | if (call_stack.empty()) { |
1480 | // no call stack yet, so this is a global or component variable | |
1481 | variable_t* var = find_variable(p_value); | |
1482 | if (var == NULL) { | |
1483 | var = new TTCN3_Debugger::variable_t; | |
1484 | var->value = p_value; | |
1485 | var->name = p_name; | |
1486 | var->type_name = p_type; | |
1cb5b229 | 1487 | var->module = p_module; |
7329404e | 1488 | var->print_function = p_print_function; |
f08ff9ca | 1489 | var->set_function = p_set_function; |
7329404e BB |
1490 | variables.push_back(var); |
1491 | } | |
1492 | return var; | |
1493 | } | |
1494 | else if (active) { | |
1495 | // it's a local variable for the top-most function | |
f08ff9ca | 1496 | return call_stack[call_stack.size() - 1].function->add_variable( |
1cb5b229 | 1497 | p_value, p_name, p_type, p_module, p_print_function, p_set_function); |
7329404e BB |
1498 | } |
1499 | return NULL; | |
1500 | } | |
1501 | ||
1502 | void TTCN3_Debugger::remove_variable(const variable_t* p_var) | |
1503 | { | |
1504 | if (active && !call_stack.empty()) { | |
f08ff9ca | 1505 | call_stack[call_stack.size() - 1].function->remove_variable(p_var); |
7329404e BB |
1506 | } |
1507 | } | |
1508 | ||
1509 | const TTCN3_Debug_Scope* TTCN3_Debugger::get_global_scope(const char* p_module) const | |
1510 | { | |
1511 | for (size_t i = 0; i < global_scopes.size(); ++i) { | |
1512 | if (strcmp(global_scopes[i].name, p_module) == 0) { | |
1513 | return global_scopes[i].scope; | |
1514 | } | |
1515 | } | |
1516 | return NULL; | |
1517 | } | |
1518 | ||
1519 | const TTCN3_Debug_Scope* TTCN3_Debugger::get_component_scope(const char* p_component) const | |
1520 | { | |
1521 | for (size_t i = 0; i < component_scopes.size(); ++i) { | |
1522 | if (strcmp(component_scopes[i].name, p_component) == 0) { | |
1523 | return component_scopes[i].scope; | |
1524 | } | |
1525 | } | |
1526 | return NULL; | |
1527 | } | |
1528 | ||
cf2b6056 | 1529 | void TTCN3_Debugger::store_function_call(char* p_snapshot) |
7329404e | 1530 | { |
cf2b6056 BB |
1531 | if (function_calls.cfg == CALLS_RING_BUFFER && function_calls.buffer.size == 0) { |
1532 | Free(p_snapshot); | |
1533 | return; | |
1534 | } | |
1535 | // append timestamp to the beginning of the snapshot | |
1536 | timeval tv; | |
1537 | gettimeofday(&tv, NULL); | |
1538 | struct tm *lt = localtime(&tv.tv_sec); | |
1539 | if (lt != NULL) { | |
1540 | char* temp = mprintf("%02d:%02d:%02d.%06ld\t%s", lt->tm_hour, lt->tm_min, | |
1541 | lt->tm_sec, tv.tv_usec, p_snapshot); | |
1542 | Free(p_snapshot); | |
1543 | p_snapshot = temp; | |
1544 | } | |
1545 | switch (function_calls.cfg) { | |
1546 | case CALLS_TO_FILE: | |
1547 | fseek(function_calls.file.ptr, 0, SEEK_END); // in case multiple processes are writing the same file | |
1548 | fputs(p_snapshot, function_calls.file.ptr); | |
1549 | Free(p_snapshot); | |
1550 | fputc('\n', function_calls.file.ptr); | |
1551 | fflush(function_calls.file.ptr); | |
1552 | break; | |
1553 | case CALLS_RING_BUFFER: { | |
1554 | bool first = function_calls.buffer.end == -1; | |
1555 | function_calls.buffer.end = (function_calls.buffer.end + 1) % | |
1556 | function_calls.buffer.size; | |
1557 | function_calls.buffer.ptr[function_calls.buffer.end] = p_snapshot; | |
1558 | if (!first && function_calls.buffer.start == function_calls.buffer.end) { | |
1559 | function_calls.buffer.start = (function_calls.buffer.start + 1) % | |
1560 | function_calls.buffer.size; | |
1561 | } | |
1562 | break; } | |
1563 | case CALLS_STORE_ALL: | |
1564 | if (function_calls.buffer.end == function_calls.buffer.size - 1) { | |
1565 | function_calls.buffer.size += BUFFER_INCREASE; | |
1566 | function_calls.buffer.ptr = (char**)Realloc(function_calls.buffer.ptr, | |
1567 | function_calls.buffer.size * sizeof(char*)); | |
1568 | } | |
1569 | ++function_calls.buffer.end; | |
1570 | function_calls.buffer.ptr[function_calls.buffer.end] = p_snapshot; | |
1571 | break; | |
016a1a93 | 1572 | } |
7329404e BB |
1573 | } |
1574 | ||
1575 | #define CHECK_NOF_ARGUMENTS(exp_num) \ | |
016a1a93 BB |
1576 | if (exp_num != p_argument_count) { \ |
1577 | print(DRET_NOTIFICATION, "Invalid number of arguments. Expected %d, got %d.", \ | |
1578 | (int)exp_num, (int)p_argument_count); \ | |
7329404e BB |
1579 | return; \ |
1580 | } | |
1581 | ||
1582 | #define CHECK_NOF_ARGUMENTS_RANGE(min, max) \ | |
016a1a93 BB |
1583 | if ((int)min > p_argument_count || (int)max < p_argument_count) { \ |
1584 | print(DRET_NOTIFICATION, "Invalid number of arguments. Expected at least %d " \ | |
1585 | "and at most %d, got %d.", (int)min, (int)max, p_argument_count); \ | |
7329404e BB |
1586 | return; \ |
1587 | } | |
1588 | ||
1589 | #define CHECK_NOF_ARGUMENTS_MIN(min) \ | |
016a1a93 BB |
1590 | if ((int)min > p_argument_count) { \ |
1591 | print(DRET_NOTIFICATION, "Invalid number of arguments. Expected at least %d, got %d.", \ | |
1592 | (int)min, p_argument_count); \ | |
7329404e BB |
1593 | return; \ |
1594 | } | |
1595 | ||
1596 | #define CHECK_INT_ARGUMENT(arg_idx) \ | |
1597 | { \ | |
cf2b6056 BB |
1598 | if (!is_numeric(p_arguments[arg_idx])) { \ |
1599 | print(DRET_NOTIFICATION, "Argument %d is not an integer.", (int)(arg_idx + 1)); \ | |
1600 | return; \ | |
7329404e BB |
1601 | } \ |
1602 | } | |
1603 | ||
f08ff9ca BB |
1604 | #define CHECK_CALL_STACK(print_msg) \ |
1605 | if (!active) { \ | |
1606 | if (print_msg) { \ | |
1607 | print(DRET_NOTIFICATION, "This command can only be used if the debugger " \ | |
1608 | "is switched on."); \ | |
1609 | } \ | |
1610 | return; \ | |
1611 | } \ | |
7329404e | 1612 | if (call_stack.empty()) { \ |
f08ff9ca BB |
1613 | if (print_msg) { \ |
1614 | print(DRET_NOTIFICATION, "This command can only be used if the debugger's " \ | |
1615 | "call stack is not empty."); \ | |
1616 | } \ | |
7329404e BB |
1617 | return; \ |
1618 | } | |
1619 | ||
016a1a93 BB |
1620 | void TTCN3_Debugger::execute_command(int p_command, int p_argument_count, |
1621 | char** p_arguments) | |
7329404e | 1622 | { |
016a1a93 | 1623 | if (!enabled) { |
7329404e BB |
1624 | return; |
1625 | } | |
016a1a93 BB |
1626 | for (int i = 0; i < p_argument_count; ++i) { |
1627 | if (p_arguments[i] == NULL) { | |
1628 | print(DRET_NOTIFICATION, "Argument %d is a null pointer.", i + 1); | |
7329404e BB |
1629 | return; |
1630 | } | |
1631 | } | |
1632 | switch (p_command) { | |
016a1a93 BB |
1633 | case D_SWITCH: |
1634 | CHECK_NOF_ARGUMENTS(1) | |
1635 | switch_state(p_arguments[0]); | |
7329404e | 1636 | break; |
f08ff9ca BB |
1637 | case D_SET_BREAKPOINT: |
1638 | CHECK_NOF_ARGUMENTS_RANGE(2, 3) | |
cf2b6056 | 1639 | set_breakpoint(p_arguments[0], p_arguments[1], |
f08ff9ca | 1640 | (p_argument_count == 3) ? p_arguments[2] : NULL); |
7329404e BB |
1641 | break; |
1642 | case D_REMOVE_BREAKPOINT: | |
f08ff9ca BB |
1643 | CHECK_NOF_ARGUMENTS_RANGE(1, 2) |
1644 | remove_breakpoint(p_arguments[0], (p_argument_count == 2) ? p_arguments[1] : NULL); | |
7329404e | 1645 | break; |
f08ff9ca BB |
1646 | case D_SET_AUTOMATIC_BREAKPOINT: |
1647 | CHECK_NOF_ARGUMENTS_RANGE(2, 3) | |
1648 | set_automatic_breakpoint(p_arguments[0], p_arguments[1], | |
1649 | (p_argument_count == 3) ? p_arguments[2] : NULL); | |
7329404e | 1650 | break; |
7329404e BB |
1651 | case D_SET_OUTPUT: |
1652 | CHECK_NOF_ARGUMENTS_RANGE(1, 2) | |
016a1a93 BB |
1653 | set_output(p_arguments[0], (p_argument_count == 2) ? p_arguments[1] : NULL); |
1654 | break; | |
f08ff9ca BB |
1655 | case D_SET_GLOBAL_BATCH_FILE: |
1656 | CHECK_NOF_ARGUMENTS_RANGE(1, 2) | |
1657 | set_global_batch_file(p_arguments[0], (p_argument_count == 2) ? p_arguments[1] : NULL); | |
1658 | break; | |
cf2b6056 BB |
1659 | case D_FUNCTION_CALL_CONFIG: |
1660 | CHECK_NOF_ARGUMENTS_RANGE(1, 2) | |
1661 | configure_function_calls(p_arguments[0], (p_argument_count == 2) ? p_arguments[1] : NULL); | |
1662 | break; | |
1cb5b229 BB |
1663 | case D_PRINT_SETTINGS: |
1664 | CHECK_NOF_ARGUMENTS(0) | |
1665 | print_settings(); | |
7329404e | 1666 | break; |
7329404e | 1667 | case D_PRINT_CALL_STACK: |
f08ff9ca | 1668 | CHECK_CALL_STACK(true) |
7329404e BB |
1669 | CHECK_NOF_ARGUMENTS(0) |
1670 | print_call_stack(); | |
1671 | break; | |
1672 | case D_SET_STACK_LEVEL: | |
f08ff9ca | 1673 | CHECK_CALL_STACK(true) |
7329404e BB |
1674 | CHECK_NOF_ARGUMENTS(1) |
1675 | CHECK_INT_ARGUMENT(0) | |
1676 | set_stack_level(str2int(p_arguments[0])); | |
f08ff9ca | 1677 | break; |
7329404e | 1678 | case D_LIST_VARIABLES: |
f08ff9ca | 1679 | CHECK_CALL_STACK(true) |
cf2b6056 BB |
1680 | CHECK_NOF_ARGUMENTS_RANGE(0, 2) |
1681 | call_stack[STACK_LEVEL].function->list_variables( | |
1682 | (p_argument_count > 0) ? p_arguments[0] : NULL, | |
016a1a93 | 1683 | (p_argument_count == 2) ? p_arguments[1] : NULL); |
7329404e BB |
1684 | break; |
1685 | case D_PRINT_VARIABLE: | |
f08ff9ca | 1686 | CHECK_CALL_STACK(true) |
7329404e | 1687 | CHECK_NOF_ARGUMENTS_MIN(1) |
016a1a93 | 1688 | for (int i = 0; i < p_argument_count; ++i) { |
f08ff9ca BB |
1689 | if (i != 0) { |
1690 | add_to_result("\n"); | |
7329404e | 1691 | } |
f08ff9ca BB |
1692 | if (!strcmp(p_arguments[i], "$")) { |
1693 | // '$' refers to the result of the last D_LIST_VARIABLES command | |
1694 | // these variable names are separated by spaces | |
1695 | if (last_variable_list != NULL) { | |
1696 | size_t len = mstrlen(last_variable_list); | |
1697 | size_t start = 0; | |
1698 | for (size_t j = 0; j < len; ++j) { | |
1699 | if (last_variable_list[j] == ' ') { | |
1700 | // extract the variable name before this space | |
1701 | char* var_name = mcopystrn(last_variable_list + start, j - start); | |
1702 | print_variable(var_name); | |
1703 | Free(var_name); | |
1704 | add_to_result("\n"); | |
1705 | start = j + 1; | |
1706 | } | |
1707 | } | |
1708 | // extract the last (or only) variable name | |
1709 | char* var_name = mcopystrn(last_variable_list + start, len - start); | |
1710 | print_variable(var_name); | |
1711 | Free(var_name); | |
1712 | } | |
1713 | else { | |
1714 | add_to_result("No previous " D_LIST_VARIABLES_TEXT " result."); | |
1715 | } | |
016a1a93 | 1716 | } |
f08ff9ca BB |
1717 | else { |
1718 | print_variable(p_arguments[i]); | |
7329404e BB |
1719 | } |
1720 | } | |
1721 | break; | |
f08ff9ca BB |
1722 | case D_OVERWRITE_VARIABLE: |
1723 | CHECK_CALL_STACK(true) | |
1724 | CHECK_NOF_ARGUMENTS_MIN(2) | |
1725 | overwrite_variable(p_arguments[0], p_argument_count - 1, p_arguments + 1); | |
1726 | break; | |
cf2b6056 BB |
1727 | case D_PRINT_FUNCTION_CALLS: |
1728 | CHECK_NOF_ARGUMENTS_RANGE(0, 1) | |
1729 | print_function_calls((p_argument_count > 0) ? p_arguments[0] : NULL); | |
7329404e | 1730 | break; |
f08ff9ca BB |
1731 | case D_STEP_OVER: |
1732 | CHECK_CALL_STACK(true) | |
1733 | CHECK_NOF_ARGUMENTS(0) | |
1734 | step(STEP_OVER); | |
1735 | break; | |
1736 | case D_STEP_INTO: | |
1737 | CHECK_CALL_STACK(true) | |
1738 | CHECK_NOF_ARGUMENTS(0) | |
1739 | step(STEP_INTO); | |
1740 | break; | |
1741 | case D_STEP_OUT: | |
1742 | CHECK_CALL_STACK(true) | |
1743 | CHECK_NOF_ARGUMENTS(0) | |
1744 | step(STEP_OUT); | |
1745 | break; | |
1746 | case D_RUN_TO_CURSOR: | |
1747 | if (!TTCN_Runtime::is_hc() && !TTCN_Runtime::is_single()) { | |
1748 | CHECK_CALL_STACK(TTCN_Runtime::is_mtc()) | |
1749 | } | |
1750 | CHECK_NOF_ARGUMENTS(2) | |
cf2b6056 | 1751 | run_to_cursor(p_arguments[0], p_arguments[1]); |
f08ff9ca | 1752 | break; |
016a1a93 | 1753 | case D_HALT: |
f08ff9ca BB |
1754 | if (!TTCN_Runtime::is_hc() && !TTCN_Runtime::is_single()) { |
1755 | CHECK_CALL_STACK(TTCN_Runtime::is_mtc()) | |
016a1a93 BB |
1756 | } |
1757 | CHECK_NOF_ARGUMENTS(0) | |
f08ff9ca | 1758 | halt(NULL, false); |
016a1a93 BB |
1759 | break; |
1760 | case D_CONTINUE: | |
1761 | CHECK_NOF_ARGUMENTS(0) | |
1762 | resume(); | |
1763 | break; | |
1764 | case D_EXIT: | |
f08ff9ca BB |
1765 | if (!TTCN_Runtime::is_hc() && !TTCN_Runtime::is_single()) { |
1766 | CHECK_CALL_STACK(TTCN_Runtime::is_mtc()) | |
016a1a93 | 1767 | } |
f08ff9ca | 1768 | CHECK_NOF_ARGUMENTS(1) |
016a1a93 BB |
1769 | exit_(p_arguments[0]); |
1770 | break; | |
1771 | case D_SETUP: | |
cf2b6056 | 1772 | CHECK_NOF_ARGUMENTS_MIN(11) |
016a1a93 BB |
1773 | if (strlen(p_arguments[0]) > 0) { |
1774 | switch_state(p_arguments[0]); | |
1775 | } | |
1776 | if (strlen(p_arguments[1]) > 0) { | |
1777 | set_output(p_arguments[1], p_arguments[2]); | |
1778 | } | |
1779 | if (strlen(p_arguments[3]) > 0) { | |
f08ff9ca BB |
1780 | set_automatic_breakpoint("error", p_arguments[3], |
1781 | strlen(p_arguments[4]) > 0 ? p_arguments[4] : NULL); | |
1782 | } | |
1783 | if (strlen(p_arguments[5]) > 0) { | |
1784 | set_automatic_breakpoint("fail", p_arguments[5], | |
1785 | strlen(p_arguments[6]) > 0 ? p_arguments[6] : NULL); | |
016a1a93 | 1786 | } |
f08ff9ca BB |
1787 | if (strlen(p_arguments[7]) > 0) { |
1788 | set_global_batch_file(p_arguments[7], | |
1789 | strlen(p_arguments[8]) > 0 ? p_arguments[8] : NULL); | |
016a1a93 | 1790 | } |
cf2b6056 BB |
1791 | if (strlen(p_arguments[9]) > 0) { |
1792 | configure_function_calls(p_arguments[9], | |
1793 | strlen(p_arguments[10]) > 0 ? p_arguments[10] : NULL); | |
1794 | } | |
1795 | for (int i = 11; i < p_argument_count; i += 3) { | |
1796 | set_breakpoint(p_arguments[i], p_arguments[i + 1], | |
f08ff9ca | 1797 | strlen(p_arguments[i + 2]) > 0 ? p_arguments[i + 2] : NULL); |
016a1a93 | 1798 | } |
7329404e | 1799 | break; |
016a1a93 | 1800 | default: |
f08ff9ca | 1801 | print(DRET_NOTIFICATION, "Invalid command received (ID: %d).", p_command); |
016a1a93 BB |
1802 | return; |
1803 | } | |
1804 | if (command_result != NULL) { | |
1805 | print(DRET_DATA, command_result); | |
f08ff9ca BB |
1806 | if (p_command == D_LIST_VARIABLES) { |
1807 | Free(last_variable_list); | |
1808 | last_variable_list = command_result; | |
1809 | } | |
1810 | else { | |
1811 | Free(command_result); | |
1812 | } | |
1813 | command_result = NULL; | |
016a1a93 BB |
1814 | } |
1815 | } | |
1816 | ||
cf2b6056 | 1817 | void TTCN3_Debugger::init_PTC_settings() |
016a1a93 BB |
1818 | { |
1819 | if (output_file == NULL && output_file_name != NULL) { | |
1820 | char* final_file_name = finalize_file_name(output_file_name); | |
cf2b6056 | 1821 | output_file = fopen(final_file_name, "a"); |
016a1a93 BB |
1822 | if (output_file == NULL) { |
1823 | print(DRET_NOTIFICATION, "Failed to open file '%s' for writing.", final_file_name); | |
1824 | } | |
1825 | Free(final_file_name); | |
7329404e | 1826 | } |
cf2b6056 BB |
1827 | if (function_calls.cfg == CALLS_TO_FILE) { |
1828 | char* final_file_name = finalize_file_name(function_calls.file.name); | |
1829 | function_calls.file.ptr = fopen(final_file_name, "a"); | |
1830 | if (function_calls.file.ptr == NULL) { | |
1831 | print(DRET_NOTIFICATION, "Failed to open file '%s' for writing.", final_file_name); | |
1832 | } | |
1833 | Free(final_file_name); | |
1834 | } | |
1835 | else if (function_calls.cfg == CALLS_RING_BUFFER && function_calls.buffer.size != 0) { | |
1836 | function_calls.buffer.ptr = (char**)Malloc(function_calls.buffer.size * sizeof(char*)); | |
1837 | } | |
7329404e BB |
1838 | } |
1839 | ||
1840 | ////////////////////////////////////////////////////// | |
1841 | //////////////// TTCN3_Debug_Scope /////////////////// | |
1842 | ////////////////////////////////////////////////////// | |
1843 | ||
1844 | TTCN3_Debug_Scope::TTCN3_Debug_Scope() | |
1845 | { | |
1846 | ttcn3_debugger.add_scope(this); | |
1847 | } | |
1848 | ||
1849 | TTCN3_Debug_Scope::~TTCN3_Debug_Scope() | |
1850 | { | |
1851 | for (size_t i = 0; i < variables.size(); ++i) { | |
1852 | ttcn3_debugger.remove_variable(variables[i]); | |
1853 | } | |
1854 | ttcn3_debugger.remove_scope(this); | |
1855 | } | |
1856 | ||
1857 | void TTCN3_Debug_Scope::add_variable(const void* p_value, | |
1858 | const char* p_name, | |
1859 | const char* p_type, | |
1cb5b229 | 1860 | const char* p_module, |
f08ff9ca BB |
1861 | TTCN3_Debugger::print_function_t p_print_function) |
1862 | { | |
1cb5b229 BB |
1863 | TTCN3_Debugger::variable_t* var = ttcn3_debugger.add_variable(p_value, p_name, |
1864 | p_type, p_module, p_print_function); | |
f08ff9ca BB |
1865 | if (var != NULL) { |
1866 | variables.push_back(var); | |
1867 | } | |
1868 | } | |
1869 | ||
1870 | void TTCN3_Debug_Scope::add_variable(void* p_value, | |
1871 | const char* p_name, | |
1872 | const char* p_type, | |
1cb5b229 | 1873 | const char* p_module, |
f08ff9ca BB |
1874 | TTCN3_Debugger::print_function_t p_print_function, |
1875 | TTCN3_Debugger::set_function_t p_set_function) | |
7329404e | 1876 | { |
f08ff9ca | 1877 | TTCN3_Debugger::variable_t* var = ttcn3_debugger.add_variable(p_value, p_name, |
1cb5b229 | 1878 | p_type, p_module, p_print_function, p_set_function); |
7329404e BB |
1879 | if (var != NULL) { |
1880 | variables.push_back(var); | |
1881 | } | |
1882 | } | |
1883 | ||
f08ff9ca | 1884 | TTCN3_Debugger::variable_t* TTCN3_Debug_Scope::find_variable(const char* p_name) const |
7329404e BB |
1885 | { |
1886 | for (size_t i = 0; i < variables.size(); ++i) { | |
1cb5b229 BB |
1887 | TTCN3_Debugger::variable_t* var = variables[i]; |
1888 | if (strcmp(var->name, p_name) == 0) { | |
1889 | // the string matches the variable's name | |
1890 | return var; | |
1891 | } | |
1892 | else if (var->module != NULL) { | |
1893 | size_t name_len = strlen(var->name); | |
1894 | size_t mod_len = strlen(var->module); | |
1895 | size_t len = strlen(p_name); | |
1896 | if (len == mod_len + name_len + 1 && p_name[mod_len] == '.' && | |
1897 | strncmp(p_name, var->module, mod_len) == 0 && | |
1898 | strncmp(p_name + mod_len + 1, var->name, name_len) == 0) { | |
1899 | // the string matches the variable's name prefixed by its module name | |
1900 | return var; | |
1901 | } | |
7329404e BB |
1902 | } |
1903 | } | |
1904 | return NULL; | |
1905 | } | |
1906 | ||
1cb5b229 BB |
1907 | void TTCN3_Debug_Scope::list_variables(regex_t* p_posix_regexp, bool& p_first, |
1908 | const char* p_module) const | |
7329404e BB |
1909 | { |
1910 | for (size_t i = 0; i < variables.size(); ++i) { | |
016a1a93 BB |
1911 | if (p_posix_regexp == NULL || |
1912 | regexec(p_posix_regexp, variables[i]->name, 0, NULL, 0) == 0) { | |
1cb5b229 BB |
1913 | bool imported = p_module != NULL && strcmp(p_module, variables[i]->module) != 0; |
1914 | ttcn3_debugger.add_to_result("%s%s%s%s", p_first ? "" : " ", | |
1915 | imported ? variables[i]->module : "", imported ? "." : "", variables[i]->name); | |
016a1a93 BB |
1916 | p_first = false; |
1917 | } | |
7329404e BB |
1918 | } |
1919 | } | |
1920 | ||
1921 | ////////////////////////////////////////////////////// | |
1922 | /////////////// TTCN3_Debug_Function ///////////////// | |
1923 | ////////////////////////////////////////////////////// | |
1924 | ||
1925 | TTCN3_Debug_Function::TTCN3_Debug_Function(const char* p_name, | |
1926 | const char* p_type, | |
1927 | const char* p_module, | |
1928 | const charstring_list& p_parameter_names, | |
1929 | const charstring_list& p_parameter_types, | |
1930 | const char* p_component_name) | |
1931 | : function_name(p_name), function_type(p_type), module_name(p_module) | |
1932 | , parameter_names(new charstring_list(p_parameter_names)) | |
1933 | , parameter_types(new charstring_list(p_parameter_types)) | |
1934 | { | |
1935 | ttcn3_debugger.add_function(this); | |
1936 | global_scope = ttcn3_debugger.get_global_scope(p_module); | |
1937 | component_scope = (p_component_name != NULL) ? | |
1938 | ttcn3_debugger.get_component_scope(p_component_name) : NULL; | |
1939 | if (function_name == NULL) { | |
1940 | function_name = p_module; // for control parts | |
1941 | } | |
1942 | } | |
1943 | ||
1944 | TTCN3_Debug_Function::~TTCN3_Debug_Function() | |
1945 | { | |
1946 | if (ttcn3_debugger.is_on()) { | |
1947 | char* snapshot = mprintf("[%s]\tfinished\t%s(", function_type, function_name); | |
1948 | if (parameter_names->size_of() > 0) { | |
1949 | for (int i = 0; i < parameter_names->size_of(); ++i) { | |
1950 | if (i > 0) { | |
1951 | snapshot = mputstr(snapshot, ", "); | |
1952 | } | |
1953 | snapshot = mputprintf(snapshot, "[%s] %s := ", (const char*)((*parameter_types)[i]), | |
1954 | (const char*)((*parameter_names)[i])); | |
1955 | if ((*parameter_types)[i] == "out" || (*parameter_types)[i] == "inout") { | |
1956 | const TTCN3_Debugger::variable_t* parameter = find_variable((*parameter_names)[i]); | |
1957 | snapshot = mputstr(snapshot, parameter->print_function(*parameter)); | |
1958 | } | |
1959 | else { | |
1960 | snapshot = mputc(snapshot, '-'); | |
1961 | } | |
1962 | } | |
1963 | } | |
1964 | snapshot = mputc(snapshot, ')'); | |
1965 | if (return_value.is_bound()) { | |
1966 | snapshot = mputprintf(snapshot, " returned %s", (const char*)return_value); | |
1967 | } | |
cf2b6056 | 1968 | ttcn3_debugger.store_function_call(snapshot); |
7329404e BB |
1969 | } |
1970 | for (size_t i = 0; i < variables.size(); ++i) { | |
1971 | delete variables[i]; | |
1972 | } | |
1973 | delete parameter_names; | |
1974 | delete parameter_types; | |
1975 | ttcn3_debugger.remove_function(this); | |
1976 | } | |
1977 | ||
f08ff9ca BB |
1978 | TTCN3_Debugger::variable_t* TTCN3_Debug_Function::add_variable(const void* p_value, |
1979 | const char* p_name, | |
1980 | const char* p_type, | |
1cb5b229 | 1981 | const char* p_module, |
f08ff9ca BB |
1982 | TTCN3_Debugger::print_function_t p_print_function) |
1983 | { | |
1984 | if (ttcn3_debugger.is_on()) { | |
1985 | TTCN3_Debugger::variable_t* var = new TTCN3_Debugger::variable_t; | |
1986 | var->cvalue = p_value; | |
1987 | var->name = p_name; | |
1988 | var->type_name = p_type; | |
1cb5b229 | 1989 | var->module = p_module; |
f08ff9ca BB |
1990 | var->print_function = p_print_function; |
1991 | var->set_function = NULL; | |
1992 | variables.push_back(var); | |
1993 | return var; | |
1994 | } | |
1995 | return NULL; | |
1996 | } | |
1997 | ||
1998 | TTCN3_Debugger::variable_t* TTCN3_Debug_Function::add_variable(void* p_value, | |
1999 | const char* p_name, | |
2000 | const char* p_type, | |
1cb5b229 | 2001 | const char* p_module, |
f08ff9ca BB |
2002 | TTCN3_Debugger::print_function_t p_print_function, |
2003 | TTCN3_Debugger::set_function_t p_set_function) | |
7329404e BB |
2004 | { |
2005 | if (ttcn3_debugger.is_on()) { | |
2006 | TTCN3_Debugger::variable_t* var = new TTCN3_Debugger::variable_t; | |
2007 | var->value = p_value; | |
2008 | var->name = p_name; | |
2009 | var->type_name = p_type; | |
1cb5b229 | 2010 | var->module = p_module; |
7329404e | 2011 | var->print_function = p_print_function; |
f08ff9ca | 2012 | var->set_function = p_set_function; |
7329404e BB |
2013 | variables.push_back(var); |
2014 | return var; | |
2015 | } | |
2016 | return NULL; | |
2017 | } | |
2018 | ||
2019 | void TTCN3_Debug_Function::set_return_value(const CHARSTRING& p_value) | |
2020 | { | |
2021 | return_value = p_value; | |
2022 | } | |
2023 | ||
2024 | void TTCN3_Debug_Function::initial_snapshot() const | |
2025 | { | |
2026 | if (ttcn3_debugger.is_on()) { | |
2027 | char* snapshot = mprintf("[%s]\tstarted \t%s(", function_type, function_name); | |
2028 | if (parameter_names->size_of() > 0) { | |
2029 | for (int i = 0; i < parameter_names->size_of(); ++i) { | |
2030 | if (i > 0) { | |
2031 | snapshot = mputstr(snapshot, ", "); | |
2032 | } | |
2033 | snapshot = mputprintf(snapshot, "[%s] %s := ", (const char*)((*parameter_types)[i]), | |
2034 | (const char*)((*parameter_names)[i])); | |
2035 | if ((*parameter_types)[i] == "in" || (*parameter_types)[i] == "inout") { | |
2036 | const TTCN3_Debugger::variable_t* parameter = find_variable((*parameter_names)[i]); | |
2037 | snapshot = mputstr(snapshot, parameter->print_function(*parameter)); | |
2038 | } | |
2039 | else { | |
2040 | snapshot = mputc(snapshot, '-'); | |
2041 | } | |
2042 | } | |
2043 | } | |
016a1a93 | 2044 | snapshot = mputstr(snapshot, ")"); |
cf2b6056 | 2045 | ttcn3_debugger.store_function_call(snapshot); |
7329404e BB |
2046 | } |
2047 | } | |
2048 | ||
2049 | void TTCN3_Debug_Function::add_scope(TTCN3_Debug_Scope* p_scope) | |
2050 | { | |
2051 | scopes.push_back(p_scope); | |
2052 | } | |
2053 | ||
2054 | void TTCN3_Debug_Function::remove_scope(TTCN3_Debug_Scope* p_scope) | |
2055 | { | |
016a1a93 | 2056 | if (!scopes.empty() && scopes[scopes.size() - 1] == p_scope) { |
7329404e BB |
2057 | scopes.erase_at(scopes.size() - 1); |
2058 | } | |
2059 | } | |
2060 | ||
2061 | void TTCN3_Debug_Function::remove_variable(const TTCN3_Debugger::variable_t* p_var) | |
2062 | { | |
2063 | for (size_t i = 0; i < variables.size(); ++i) { | |
2064 | if (variables[i] == p_var) { | |
2065 | variables.erase_at(i); | |
2066 | delete p_var; | |
2067 | break; | |
2068 | } | |
2069 | } | |
2070 | } | |
2071 | ||
f08ff9ca | 2072 | TTCN3_Debugger::variable_t* TTCN3_Debug_Function::find_variable(const char* p_name) const |
7329404e BB |
2073 | { |
2074 | for (size_t i = 0; i < variables.size(); ++i) { | |
2075 | if (strcmp(variables[i]->name, p_name) == 0) { | |
2076 | return variables[i]; | |
2077 | } | |
2078 | } | |
2079 | // it's not a local variable, it might still be a global or component variable | |
2080 | if (component_scope != NULL) { | |
f08ff9ca | 2081 | TTCN3_Debugger::variable_t* res = component_scope->find_variable(p_name); |
7329404e BB |
2082 | if (res != NULL) { |
2083 | return res; | |
2084 | } | |
2085 | } | |
2086 | return (global_scope != NULL) ? global_scope->find_variable(p_name) : NULL; | |
2087 | } | |
2088 | ||
2089 | void TTCN3_Debug_Function::print_function() const | |
2090 | { | |
016a1a93 | 2091 | ttcn3_debugger.add_to_result("[%s]\t%s(", function_type, function_name); |
7329404e BB |
2092 | if (parameter_names->size_of() > 0) { |
2093 | for (int i = 0; i < parameter_names->size_of(); ++i) { | |
2094 | if (i > 0) { | |
016a1a93 | 2095 | ttcn3_debugger.add_to_result(", "); |
7329404e BB |
2096 | } |
2097 | const TTCN3_Debugger::variable_t* parameter = find_variable((*parameter_names)[i]); | |
016a1a93 | 2098 | ttcn3_debugger.add_to_result("[%s] %s := %s", (const char*)(*parameter_types)[i], |
7329404e BB |
2099 | (const char*)(*parameter_names)[i], (const char*)parameter->print_function(*parameter)); |
2100 | } | |
2101 | } | |
016a1a93 | 2102 | ttcn3_debugger.add_to_result(")"); |
7329404e BB |
2103 | } |
2104 | ||
2105 | void TTCN3_Debug_Function::list_variables(const char* p_scope, const char* p_filter) const | |
2106 | { | |
2107 | bool first = true; | |
2108 | bool list_local = false; | |
2109 | bool list_global = false; | |
2110 | bool list_comp = false; | |
cf2b6056 | 2111 | if (p_scope == NULL || !strcmp(p_scope, "all")) { |
7329404e | 2112 | list_local = true; |
7329404e | 2113 | list_global = true; |
7329404e BB |
2114 | list_comp = true; |
2115 | } | |
cf2b6056 | 2116 | else if (!strcmp(p_scope, "local")) { |
7329404e | 2117 | list_local = true; |
cf2b6056 BB |
2118 | } |
2119 | else if (!strcmp(p_scope, "global")) { | |
7329404e | 2120 | list_global = true; |
cf2b6056 BB |
2121 | } |
2122 | else if (!strcmp(p_scope, "comp")) { | |
7329404e BB |
2123 | list_comp = true; |
2124 | } | |
016a1a93 BB |
2125 | else { |
2126 | ttcn3_debugger.print(DRET_NOTIFICATION, "Argument 1 is invalid. " | |
2127 | "Expected 'local', 'global', 'comp' or 'all'."); | |
2128 | return; | |
2129 | } | |
2130 | regex_t* posix_regexp = NULL; | |
2131 | if (p_filter != NULL) { | |
2132 | char* posix_str = TTCN_pattern_to_regexp(p_filter); | |
2133 | if (posix_str == NULL) { | |
2134 | ttcn3_debugger.print(DRET_NOTIFICATION, "Argument 2 is invalid. " | |
2135 | "Expected a valid TTCN-3 character pattern."); | |
2136 | return; | |
2137 | } | |
2138 | posix_regexp = new regex_t; | |
2139 | int ret_val = regcomp(posix_regexp, posix_str, REG_EXTENDED | REG_NOSUB); | |
2140 | Free(posix_str); | |
2141 | if (ret_val != 0) { | |
2142 | char msg[512]; | |
2143 | regerror(ret_val, posix_regexp, msg, sizeof(msg)); | |
2144 | regfree(posix_regexp); | |
2145 | delete posix_regexp; | |
2146 | ttcn3_debugger.print(DRET_NOTIFICATION, "Compilation of POSIX regular " | |
2147 | "expression failed."); | |
2148 | return; | |
2149 | } | |
2150 | } | |
7329404e BB |
2151 | if (list_local) { |
2152 | for (size_t i = 0; i < variables.size(); ++i) { | |
016a1a93 BB |
2153 | if (posix_regexp == NULL || |
2154 | regexec(posix_regexp, variables[i]->name, 0, NULL, 0) == 0) { | |
2155 | ttcn3_debugger.add_to_result("%s%s", first ? "" : " ", variables[i]->name); | |
2156 | first = false; | |
2157 | } | |
7329404e BB |
2158 | } |
2159 | } | |
2160 | if (list_global && global_scope != NULL && global_scope->has_variables()) { | |
1cb5b229 | 2161 | global_scope->list_variables(posix_regexp, first, module_name); |
7329404e BB |
2162 | } |
2163 | if (list_comp && component_scope != NULL && component_scope->has_variables()) { | |
1cb5b229 | 2164 | component_scope->list_variables(posix_regexp, first, NULL); |
7329404e BB |
2165 | } |
2166 | if (first) { | |
016a1a93 BB |
2167 | ttcn3_debugger.print(DRET_NOTIFICATION, "No variables found."); |
2168 | } | |
2169 | if (posix_regexp != NULL) { | |
2170 | regfree(posix_regexp); | |
2171 | delete posix_regexp; | |
7329404e | 2172 | } |
7329404e BB |
2173 | } |
2174 | ||
f08ff9ca BB |
2175 | bool TTCN3_Debug_Function::is_control_part() const |
2176 | { | |
2177 | return !strcmp(function_type, "control"); | |
2178 | } | |
2179 | ||
2180 | bool TTCN3_Debug_Function::is_test_case() const | |
2181 | { | |
2182 | return !strcmp(function_type, "testcase"); | |
2183 | } |