50 ^self on: aStringOrFilename asFilename readStream |
50 ^self on: aStringOrFilename asFilename readStream |
51 |
51 |
52 "Created: / 08-02-2008 / 08:55:08 / janfrog" |
52 "Created: / 08-02-2008 / 08:55:08 / janfrog" |
53 ! ! |
53 ! ! |
54 |
54 |
55 !SmalltalkXGenerator methodsFor:'accessing'! |
55 !SmalltalkXGenerator methodsFor:'processing'! |
56 |
56 |
57 analyser |
57 process: node |
58 ^ analyser |
|
59 |
58 |
60 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
59 super process: node. |
61 ! |
60 ^changeset |
62 |
61 |
63 analyser:something |
62 "Created: / 03-07-2008 / 21:01:19 / Jan Vrany <vranyj1@fel.cvut.cz>" |
64 analyser := something. |
|
65 |
|
66 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
67 ! |
|
68 |
|
69 cBuilder |
|
70 ^ cBuilder |
|
71 |
|
72 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
73 ! |
|
74 |
|
75 cBuilder:something |
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76 cBuilder := something. |
|
77 |
|
78 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
79 ! |
|
80 |
|
81 className |
|
82 ^ className |
|
83 |
|
84 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
85 ! |
|
86 |
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87 className:something |
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88 className := something. |
|
89 |
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90 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
91 ! |
|
92 |
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93 defaultCBuilder |
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94 |
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95 ^CCodeBuilder on:outputStream. |
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96 " ^CCodeBuilder on:String new writeStream" |
|
97 |
|
98 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
99 ! |
|
100 |
|
101 defaultParser |
|
102 |
|
103 ^Parser |
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104 |
|
105 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
106 ! |
|
107 |
|
108 defaultStBuilder |
|
109 |
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110 ^OldSmalltalkCodeBuilder on:outputStream. |
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111 " ^CCodeBuilder on:String new writeStream" |
|
112 |
|
113 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
114 "Modified: / 13-02-2008 / 08:07:12 / janfrog" |
|
115 ! |
|
116 |
|
117 fundamentalTypes |
|
118 |
|
119 " |
|
120 Possible combinations: |
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121 |
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122 char |
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123 signed char |
|
124 unsigned char |
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125 |
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126 int, signed int |
|
127 short int, short, signed short int, signed short |
|
128 long int, long, signed long int,signed long |
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129 |
|
130 unsigned int, unsigned |
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131 unsigned short int, unsigned short |
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132 unsigned long int, unsigned long |
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133 |
|
134 float |
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135 double |
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136 long double |
|
137 " |
|
138 |
|
139 ^#('char' 'short' 'int' 'long' 'float' 'double' 'void' 'signed' 'unsigned'). |
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140 |
|
141 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
142 ! |
|
143 |
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144 inputStream |
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145 ^ inputStream |
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146 |
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147 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
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148 ! |
|
149 |
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150 inputStream:something |
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151 inputStream := something. |
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152 |
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153 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
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154 ! |
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155 |
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156 nameSpace |
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157 ^ nameSpace |
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158 |
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159 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
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160 ! |
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161 |
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162 nameSpace:something |
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163 nameSpace := something. |
|
164 |
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165 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
166 ! |
|
167 |
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168 outputStream |
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169 ^ outputStream |
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170 |
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171 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
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172 ! |
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173 |
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174 outputStream:something |
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175 outputStream := something. |
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176 |
|
177 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
178 ! |
|
179 |
|
180 parentNode |
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181 ^ parentNode |
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182 |
|
183 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
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184 ! |
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185 |
|
186 parentNode:something |
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187 parentNode := something. |
|
188 |
|
189 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
190 ! |
|
191 |
|
192 parseTree |
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193 ^ parseTree |
|
194 |
|
195 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
196 ! |
|
197 |
|
198 parseTree:something |
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199 parseTree := something. |
|
200 |
|
201 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
202 ! |
|
203 |
|
204 parser |
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205 ^ parser |
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206 |
|
207 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
208 ! |
|
209 |
|
210 parser:something |
|
211 parser := something. |
|
212 |
|
213 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
214 ! |
|
215 |
|
216 prototypes |
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217 ^ prototypes |
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218 |
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219 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
220 ! |
|
221 |
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222 prototypes:something |
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223 prototypes := something. |
|
224 |
|
225 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
226 ! |
|
227 |
|
228 stBuilder |
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229 ^ stBuilder |
|
230 |
|
231 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
232 ! |
|
233 |
|
234 stBuilder:something |
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235 stBuilder := something. |
|
236 |
|
237 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
238 ! |
|
239 |
|
240 streamContents |
|
241 |
|
242 ^outputStream streamContents |
|
243 |
|
244 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
245 ! ! |
|
246 |
|
247 !SmalltalkXGenerator methodsFor:'actions'! |
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248 |
|
249 analyse |
|
250 |
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251 prototypes := analyser on:parseTree. |
|
252 |
|
253 "Modified: / 17-11-2007 / 09:12:31 / haja" |
|
254 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
255 ! |
|
256 |
|
257 parseDef |
|
258 |
|
259 parser := self defaultParser on:inputStream. |
|
260 parser parse. |
|
261 parseTree := parser nodeStack first. |
|
262 |
|
263 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
264 ! |
|
265 |
|
266 startGeneration:aClassName nameSpace:aNameSpace |
|
267 className := aClassName. |
|
268 namespace := aNameSpace. |
|
269 self visit:parseTree. |
|
270 |
|
271 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
272 ! |
|
273 |
|
274 startGeneration:aClassName nameSpace:aNameSpace toFile:aFileName |
|
275 className := aClassName. |
|
276 namespace := aNameSpace. |
|
277 self visit:parseTree. |
|
278 self writeToFile:aFileName. |
|
279 |
|
280 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
281 ! ! |
|
282 |
|
283 !SmalltalkXGenerator methodsFor:'generators'! |
|
284 |
|
285 generateArrayCompositeStructAccessMethod:aStructOrUnionFieldNode in:aStructFieldNode in:aStructNode |
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286 self stBuilder |
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287 methodFor:aStructNode name |
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288 category:'accessing' |
|
289 with:[ |
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290 self |
|
291 nextPutString:aStructFieldNode name , '_' , aStructOrUnionFieldNode name |
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292 , 'At:position'. |
|
293 self cr. |
|
294 self cr. |
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295 self generateCommentFor:aStructFieldNode. |
|
296 self generateCommentFor:aStructOrUnionFieldNode. |
|
297 self cr. |
|
298 self stBuilder declareId:#( 'errorString' ). |
|
299 self cr. |
|
300 self cBuilder |
|
301 primitiveWith:[ |
|
302 self cBuilder |
|
303 if:[ self nextPutString:'not __isInteger( position )'. ] |
|
304 then:[ |
|
305 self cBuilder |
|
306 assign:[ |
|
307 self cBuilder functionCall:'__MKSTRING' |
|
308 withString:'"Argument position is not integer"'. |
|
309 ] |
|
310 to:'errorString'. |
|
311 ] |
|
312 else:[ |
|
313 self cBuilder |
|
314 declareId:'temp' |
|
315 asString:(self declarationCString:aStructNode) |
|
316 init:'__externalAddressVal( self )'. |
|
317 self cBuilder returnMacro:true |
|
318 with:[ |
|
319 self cBuilder |
|
320 functionCall:[ self cBuilder objectCreation:aStructFieldNode id ] |
|
321 withString:[ |
|
322 self cBuilder struct:'temp' |
|
323 access:aStructFieldNode name , '[__longIntVal(position)]' , '.' |
|
324 , aStructOrUnionFieldNode name. |
|
325 ]. |
|
326 ]. |
|
327 ]. |
|
328 ]. |
|
329 self cr. |
|
330 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
331 self stBuilder makeIndent. |
|
332 self nextPutString:'^self primitiveFailed: errorString.'. |
|
333 self cr. |
|
334 ]. |
|
335 self cr. |
|
336 self stBuilder |
|
337 methodFor:'accessing' |
|
338 category:aStructNode name |
|
339 with:[ |
|
340 self |
|
341 nextPutString:aStructFieldNode name , '_' , aStructOrUnionFieldNode name |
|
342 , 'At:position put:aValue'. |
|
343 self cr. |
|
344 self cr. |
|
345 self generateCommentFor:aStructFieldNode. |
|
346 self generateCommentFor:aStructOrUnionFieldNode. |
|
347 self cr. |
|
348 self stBuilder declareId:#( 'errorString' ). |
|
349 self cr. |
|
350 self cBuilder |
|
351 primitiveWith:[ |
|
352 self cr. |
|
353 self cBuilder |
|
354 declareId:'args_ok' |
|
355 asString:'int ' |
|
356 init:'1'. |
|
357 self cr. |
|
358 self cBuilder commentWith:'Checking arguments'. |
|
359 self cBuilder |
|
360 if:[ |
|
361 self nextPutString:'args_ok && '. |
|
362 self cBuilder |
|
363 parenthesesWith:[ self nextPutString:'not __isInteger( position )'. ]. |
|
364 ] |
|
365 then:[ |
|
366 self cBuilder |
|
367 assign:[ |
|
368 self cBuilder functionCall:'__MKSTRING' |
|
369 withString:'"Argument position is not integer"'. |
|
370 ] |
|
371 to:'errorString'. |
|
372 self cBuilder assign:'0' to:'args_ok'. |
|
373 ]. |
|
374 self cBuilder |
|
375 if:[ |
|
376 self nextPutString:'args_ok && '. |
|
377 self cBuilder |
|
378 parenthesesWith:[ |
|
379 self nextPutString:'not '. |
|
380 self cBuilder typeCheck:aStructOrUnionFieldNode id variable:'aValue'. |
|
381 ]. |
|
382 ] |
|
383 then:[ |
|
384 self cBuilder |
|
385 assign:[ |
|
386 self cBuilder functionCall:'__MKSTRING' |
|
387 withString:'"Argument aValue is not instance of expected class"'. |
|
388 ] |
|
389 to:'errorString'. |
|
390 self cBuilder assign:'0' to:'args_ok'. |
|
391 ]. |
|
392 self cr. |
|
393 self cBuilder if:'args_ok' |
|
394 then:[ |
|
395 self cBuilder |
|
396 declareId:'temp' |
|
397 asString:(self declarationCString:aStructNode) |
|
398 init:'__externalAddressVal( self )'. |
|
399 self cBuilder |
|
400 assign:[ |
|
401 self cBuilder valueExtraction:aStructOrUnionFieldNode id |
|
402 variable:'aValue'. |
|
403 ] |
|
404 to:[ |
|
405 self cBuilder struct:'temp' |
|
406 access:aStructFieldNode name , '[__longIntVal(position)].' |
|
407 , aStructOrUnionFieldNode name |
|
408 ]. |
|
409 self cBuilder return. |
|
410 ]. |
|
411 ]. |
|
412 self cr. |
|
413 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
414 self stBuilder makeIndent. |
|
415 self nextPutString:'^self primitiveFailed: errorString.'. |
|
416 self cr. |
|
417 ]. |
|
418 |
|
419 "Modified: / 19-12-2007 / 17:31:13 / haja" |
|
420 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
421 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
422 ! |
|
423 |
|
424 generateArrayCompositeStructAccessMethods:aStructFieldNode in:aStructNode |
|
425 |
|
426 aStructFieldNode id id reference fields do:[:aStructOrUnionFieldNode| |
|
427 self generateArrayCompositeStructAccessMethod:aStructOrUnionFieldNode in:aStructFieldNode in:aStructNode. |
|
428 |
|
429 ]. |
|
430 |
|
431 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
432 ! |
|
433 |
|
434 generateArrayStructAccessMethod:aStructFieldNode in:aStructNode |
|
435 self stBuilder |
|
436 methodFor:aStructNode name |
|
437 category:'accessing' |
|
438 with:[ |
|
439 self nextPutString:aStructFieldNode name , 'At:position'. |
|
440 self cr. |
|
441 self cr. |
|
442 self generateCommentFor:aStructFieldNode. |
|
443 self cr. |
|
444 self stBuilder declareId:#( 'errorString' ). |
|
445 self cr. |
|
446 self cBuilder |
|
447 primitiveWith:[ |
|
448 self cBuilder |
|
449 if:[ self nextPutString:'not __isInteger( position )'. ] |
|
450 then:[ |
|
451 self cBuilder |
|
452 assign:[ |
|
453 self cBuilder functionCall:'__MKSTRING' |
|
454 withString:'"Argument position is not integer"'. |
|
455 ] |
|
456 to:'errorString'. |
|
457 ] |
|
458 else:[ |
|
459 self cBuilder |
|
460 declareId:'temp' |
|
461 asString:(self declarationCString:aStructNode) |
|
462 init:'__externalAddressVal( self )'. |
|
463 self cBuilder returnMacro:true |
|
464 with:[ |
|
465 self cBuilder |
|
466 functionCall:[ self cBuilder objectCreation:aStructFieldNode id ] |
|
467 withString:[ |
|
468 self cBuilder struct:'temp' |
|
469 access:aStructFieldNode name , '[__longIntVal(position)]'. |
|
470 ]. |
|
471 ]. |
|
472 ]. |
|
473 ]. |
|
474 self cr. |
|
475 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
476 self stBuilder makeIndent. |
|
477 self nextPutString:'^self primitiveFailed: errorString.'. |
|
478 self cr. |
|
479 ]. |
|
480 self cr. |
|
481 self stBuilder |
|
482 methodFor:'accessing' |
|
483 category:aStructNode name |
|
484 with:[ |
|
485 self nextPutString:aStructFieldNode name , 'At:position put:aValue'. |
|
486 self cr. |
|
487 self cr. |
|
488 self generateCommentFor:aStructFieldNode. |
|
489 self cr. |
|
490 self stBuilder declareId:#( 'errorString' ). |
|
491 self cr. |
|
492 self cBuilder |
|
493 primitiveWith:[ |
|
494 self cr. |
|
495 self cBuilder |
|
496 declareId:'args_ok' |
|
497 asString:'int ' |
|
498 init:'1'. |
|
499 self cr. |
|
500 self cBuilder commentWith:'Checking arguments'. |
|
501 self cBuilder |
|
502 if:[ |
|
503 self nextPutString:'args_ok && '. |
|
504 self cBuilder |
|
505 parenthesesWith:[ self nextPutString:'not __isInteger( position )'. ]. |
|
506 ] |
|
507 then:[ |
|
508 self cBuilder |
|
509 assign:[ |
|
510 self cBuilder functionCall:'__MKSTRING' |
|
511 withString:'"Argument position is not integer"'. |
|
512 ] |
|
513 to:'errorString'. |
|
514 self cBuilder assign:'0' to:'args_ok'. |
|
515 ]. |
|
516 self cBuilder |
|
517 if:[ |
|
518 self nextPutString:'args_ok && '. |
|
519 self cBuilder |
|
520 parenthesesWith:[ |
|
521 self nextPutString:'not '. |
|
522 self cBuilder typeCheck:aStructFieldNode id variable:'aValue'. |
|
523 ]. |
|
524 ] |
|
525 then:[ |
|
526 self cBuilder |
|
527 assign:[ |
|
528 self cBuilder functionCall:'__MKSTRING' |
|
529 withString:'"Argument aValue is not instance of expected class"'. |
|
530 ] |
|
531 to:'errorString'. |
|
532 self cBuilder assign:'0' to:'args_ok'. |
|
533 ]. |
|
534 self cr. |
|
535 self cBuilder if:'args_ok' |
|
536 then:[ |
|
537 self cBuilder |
|
538 declareId:'temp' |
|
539 asString:(self declarationCString:aStructNode) |
|
540 init:'__externalAddressVal( self )'. |
|
541 self cBuilder |
|
542 assign:[ self cBuilder valueExtraction:aStructFieldNode id variable:'aValue'. ] |
|
543 to:[ |
|
544 self cBuilder struct:'temp' |
|
545 access:aStructFieldNode name , '[__longIntVal(position)]' |
|
546 ]. |
|
547 self cBuilder return. |
|
548 ]. |
|
549 ]. |
|
550 self cr. |
|
551 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
552 self stBuilder makeIndent. |
|
553 self nextPutString:'^self primitiveFailed: errorString.'. |
|
554 self cr. |
|
555 ]. |
|
556 |
|
557 "Modified: / 19-12-2007 / 17:30:19 / haja" |
|
558 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
559 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
560 ! |
|
561 |
|
562 generateBasicStructAccessMethod:aStructFieldNode in:aStructNode |
|
563 self stBuilder |
|
564 methodFor:aStructNode name |
|
565 category:'accessing' |
|
566 with:[ |
|
567 self nextPutString:aStructFieldNode name. |
|
568 self cr. |
|
569 self cr. |
|
570 self generateCommentFor:aStructFieldNode. |
|
571 self cr. |
|
572 self cBuilder |
|
573 primitiveWith:[ |
|
574 self cBuilder |
|
575 declareId:'temp' |
|
576 asString:(self declarationCString:aStructNode) |
|
577 init:'__externalAddressVal( self )'. |
|
578 self cBuilder returnMacro:true |
|
579 with:[ |
|
580 self cBuilder |
|
581 functionCall:[ self cBuilder objectCreation:aStructFieldNode id ] |
|
582 withString:[ self cBuilder struct:'temp' access:aStructFieldNode name. ]. |
|
583 ]. |
|
584 ]. |
|
585 ]. |
|
586 self cr. |
|
587 self stBuilder |
|
588 methodFor:'accessing' |
|
589 category:aStructNode name |
|
590 with:[ |
|
591 self nextPutString:aStructFieldNode name , ':aValue'. |
|
592 self cr. |
|
593 self cr. |
|
594 self generateCommentFor:aStructFieldNode. |
|
595 self cr. |
|
596 self stBuilder declareId:#( 'errorString' ). |
|
597 self cr. |
|
598 self cBuilder |
|
599 primitiveWith:[ |
|
600 self cBuilder |
|
601 if:[ |
|
602 self nextPutString:'not '. |
|
603 self cBuilder typeCheck:aStructFieldNode id variable:'aValue'. |
|
604 ] |
|
605 then:[ |
|
606 self cBuilder |
|
607 assign:[ |
|
608 self cBuilder functionCall:'__MKSTRING' |
|
609 withString:'"Argument aValue is not instance of expected class"'. |
|
610 ] |
|
611 to:'errorString'. |
|
612 ] |
|
613 else:[ |
|
614 self cBuilder |
|
615 declareId:'temp' |
|
616 asString:(self declarationCString:aStructNode) |
|
617 init:'__externalAddressVal( self )'. |
|
618 self cBuilder |
|
619 assign:[ self cBuilder valueExtraction:aStructFieldNode id variable:'aValue'. ] |
|
620 to:[ self cBuilder struct:'temp' access:aStructFieldNode name ]. |
|
621 self cBuilder return. |
|
622 ]. |
|
623 ]. |
|
624 self cr. |
|
625 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
626 self stBuilder makeIndent. |
|
627 self nextPutString:'^self primitiveFailed: errorString.'. |
|
628 self cr. |
|
629 ]. |
|
630 |
|
631 "Modified: / 19-12-2007 / 17:29:02 / haja" |
|
632 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
633 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
634 ! |
|
635 |
|
636 generateCallbackCFunction:aFunctionNode |
|
637 |
|
638 self cBuilder function:(self correctMethodName:aFunctionNode name) |
|
639 with:aFunctionNode arguments |
|
640 return:aFunctionNode return |
|
641 body:[ |
|
642 self cBuilder returnC:aFunctionNode return |
|
643 with:[ |
|
644 self cBuilder methodCall:(self correctMethodName:aFunctionNode name) on:nameSpace,'::',className withArgsSize:aFunctionNode arguments. |
|
645 ]. |
|
646 ]. |
|
647 self cr. |
|
648 |
|
649 "Modified: / 28-11-2007 / 18:08:17 / haja" |
|
650 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
651 ! |
|
652 |
|
653 generateCallbackCFunctions |
|
654 |
|
655 prototypes do:[:aFunctionPrototypeNode| |
|
656 self generateCallbackCFunction:aFunctionPrototypeNode. |
|
657 ]. |
|
658 |
|
659 "Modified: / 16-11-2007 / 15:26:48 / haja" |
|
660 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
661 ! |
|
662 |
|
663 generateCallbackSmalltalkMethod:aFunctionPrototypeNode |
|
664 self stBuilder |
|
665 methodFor:(className , ' class') |
|
666 category:(parseTree generatedFrom , ' - Callback Methods') |
|
667 with:[ |
|
668 self stBuilder |
|
669 method:(self correctMethodName:aFunctionPrototypeNode name) |
|
670 withArgsSize:(aFunctionPrototypeNode arguments size). |
|
671 self cr. |
|
672 self generateCommentFor:aFunctionPrototypeNode. |
|
673 ]. |
|
674 |
|
675 "Modified: / 28-11-2007 / 18:06:29 / haja" |
|
676 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
677 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
678 ! |
|
679 |
|
680 generateCallbackSmalltalkMethods |
|
681 |
|
682 prototypes do:[:aFunctionPrototypeNode| |
|
683 self generateCallbackSmalltalkMethod:aFunctionPrototypeNode. |
|
684 ]. |
|
685 |
|
686 "Modified: / 27-11-2007 / 15:58:09 / haja" |
|
687 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
688 ! |
|
689 |
|
690 generateComment:aType name:aName id:anId |
|
691 |
|
692 self stBuilder commentWith:[ |
|
693 self nextPutString:aType,' ',aName,' is of type '. |
|
694 self stBuilder typeDescription:anId. |
|
695 self cr. |
|
696 ]. |
|
697 |
|
698 "Modified: / 20-12-2007 / 12:04:49 / haja" |
|
699 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
700 ! |
|
701 |
|
702 generateCommentFor:aNode |
|
703 |
|
704 (aNode references:CFunctionNode) ifTrue:[ |
|
705 self stBuilder commentWith:[ |
|
706 self cr. |
|
707 (aNode arguments isEmpty) ifFalse:[ |
|
708 1 to:aNode arguments size do:[:pos | |
|
709 self stBuilder makeIndent. |
|
710 self nextPutString:'argument ',(aNode arguments at:pos) name, ' should be boxed '. |
|
711 self stBuilder typeDescription:(aNode arguments at:pos) id. |
|
712 self cr. |
|
713 ]. |
|
714 ]. |
|
715 self stBuilder makeIndent. |
|
716 self nextPutString:'function should return boxed '. |
|
717 self stBuilder typeDescription:aNode return. |
|
718 self cr. |
|
719 ]. |
|
720 ^self. |
|
721 ]. |
|
722 |
|
723 (aNode references:CFunctionPrototypeNode) ifTrue:[ |
|
724 self stBuilder commentWith:[ |
|
725 self cr. |
|
726 (aNode arguments isEmpty) ifFalse:[ |
|
727 1 to:aNode arguments size do:[:pos | |
|
728 self stBuilder makeIndent. |
|
729 self nextPutString:'arg' , pos asString , ' should be boxed '. |
|
730 self stBuilder typeDescription:(aNode arguments at:pos) id. |
|
731 self cr. |
|
732 ]. |
|
733 ]. |
|
734 self stBuilder makeIndent. |
|
735 self nextPutString:'function should return boxed '. |
|
736 self stBuilder typeDescription:aNode return. |
|
737 self cr. |
|
738 ]. |
|
739 ^self. |
|
740 ]. |
|
741 |
|
742 (aNode references:CStructFieldNode) ifTrue:[ |
|
743 self stBuilder commentWith:[ |
|
744 self nextPutString:'structure field ' , aNode name , ' is of type '. |
|
745 self stBuilder typeDescription:aNode id. |
|
746 self generateLocalType:(self getIdNode:aNode id) in:parentNode. |
|
747 self cr. |
|
748 ]. |
|
749 ^self |
|
750 ]. |
|
751 |
|
752 |
|
753 (aNode references:CTypedefNode) ifTrue:[ |
|
754 self stBuilder commentWith:[ |
|
755 self nextPutString:'typedef ' , aNode name , ' is of type '. |
|
756 self stBuilder typeDescription:aNode id. |
|
757 self cr. |
|
758 ]. |
|
759 ^self |
|
760 ]. |
|
761 |
|
762 ^self error. |
|
763 |
|
764 "Modified: / 20-12-2007 / 12:05:37 / haja" |
|
765 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
766 "Modified: / 10-02-2008 / 10:50:19 / janfrog" |
|
767 ! |
|
768 |
|
769 generateCompositeStructAccessMethod:aStructOrUnionFieldNode in:aStructFieldNode in:aStructNode |
|
770 self stBuilder |
|
771 methodFor:aStructNode name |
|
772 category:'accessing' |
|
773 with:[ |
|
774 self |
|
775 nextPutString:aStructFieldNode name , '_' , aStructOrUnionFieldNode name. |
|
776 self cr. |
|
777 self cr. |
|
778 self generateCommentFor:aStructFieldNode. |
|
779 self generateCommentFor:aStructOrUnionFieldNode. |
|
780 self cr. |
|
781 self cBuilder |
|
782 primitiveWith:[ |
|
783 self cBuilder |
|
784 declareId:'temp' |
|
785 asString:(self declarationCString:aStructNode) |
|
786 init:'__externalAddressVal( self )'. |
|
787 self cBuilder returnMacro:true |
|
788 with:[ |
|
789 self cBuilder |
|
790 functionCall:[ self cBuilder objectCreation:aStructOrUnionFieldNode id ] |
|
791 withString:[ |
|
792 self cBuilder struct:'temp' |
|
793 access:aStructFieldNode name , '.' , aStructOrUnionFieldNode name. |
|
794 ]. |
|
795 ]. |
|
796 ]. |
|
797 ]. |
|
798 self cr. |
|
799 self stBuilder |
|
800 methodFor:'accessing' |
|
801 category:aStructNode name |
|
802 with:[ |
|
803 self |
|
804 nextPutString:aStructFieldNode name , '_' , aStructOrUnionFieldNode name |
|
805 , ':aValue'. |
|
806 self cr. |
|
807 self cr. |
|
808 self generateCommentFor:aStructFieldNode. |
|
809 self generateCommentFor:aStructOrUnionFieldNode. |
|
810 self cr. |
|
811 self stBuilder declareId:#( 'errorString' ). |
|
812 self cr. |
|
813 self cBuilder |
|
814 primitiveWith:[ |
|
815 self cBuilder |
|
816 if:[ |
|
817 self nextPutString:'not '. |
|
818 self cBuilder typeCheck:aStructOrUnionFieldNode id variable:'aValue'. |
|
819 ] |
|
820 then:[ |
|
821 self cBuilder |
|
822 assign:[ |
|
823 self cBuilder functionCall:'__MKSTRING' |
|
824 withString:'"Argument aValue is not instance of expected class"'. |
|
825 ] |
|
826 to:'errorString'. |
|
827 ] |
|
828 else:[ |
|
829 self cBuilder |
|
830 declareId:'temp' |
|
831 asString:(self declarationCString:aStructNode) |
|
832 init:'__externalAddressVal( self )'. |
|
833 self cBuilder |
|
834 assign:[ |
|
835 self cBuilder valueExtraction:aStructOrUnionFieldNode id |
|
836 variable:'aValue'. |
|
837 ] |
|
838 to:[ |
|
839 self cBuilder struct:'temp' |
|
840 access:aStructFieldNode name , '.' , aStructOrUnionFieldNode name |
|
841 ]. |
|
842 self cBuilder return. |
|
843 ]. |
|
844 ]. |
|
845 self cr. |
|
846 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
847 self stBuilder makeIndent. |
|
848 self nextPutString:'^self primitiveFailed: errorString.'. |
|
849 self cr. |
|
850 ]. |
|
851 |
|
852 "Modified: / 19-12-2007 / 17:29:46 / haja" |
|
853 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
854 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
855 ! |
|
856 |
|
857 generateCompositeStructAccessMethods:aStructFieldNode in:aStructNode |
|
858 |
|
859 aStructFieldNode id reference fields do:[:aStructOrUnionFieldNode| |
|
860 self generateCompositeStructAccessMethod:aStructOrUnionFieldNode in:aStructFieldNode in:aStructNode. |
|
861 ]. |
|
862 |
|
863 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
864 ! |
|
865 |
|
866 generateInclude |
|
867 |
|
868 self cBuilder makeIndent. |
|
869 self nextPutString:'#define not !!'.self cr. |
|
870 self cr. |
|
871 |
|
872 self cBuilder include:(self includeFromSourceFile:parseTree generatedFrom). |
|
873 |
|
874 "Modified: / 23-11-2007 / 12:20:59 / haja" |
|
875 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
876 ! |
|
877 |
|
878 generateLocalType:anIdNode in:aStructOrUnionNode |
|
879 |
|
880 (anIdNode isNil not) ifTrue:[ |
|
881 aStructOrUnionNode fields do:[:aLocalStructOrUnionNode| |
|
882 ((aLocalStructOrUnionNode references:StructNode) | (aLocalStructOrUnionNode references:UnionNode)) ifTrue:[ |
|
883 (aLocalStructOrUnionNode name = anIdNode names last) ifTrue:[ |
|
884 self stBuilder typeDescription:aLocalStructOrUnionNode. |
|
885 ]. |
|
886 ]. |
|
887 ]. |
|
888 ]. |
|
889 |
|
890 "Modified: / 20-12-2007 / 12:05:44 / haja" |
|
891 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
892 ! |
|
893 |
|
894 generateStructOrUnionCreateMethod:aStructOrUnionNode |
|
895 self stBuilder |
|
896 methodFor:(aStructOrUnionNode name , ' class') |
|
897 category:'instance creation' |
|
898 with:[ |
|
899 self stBuilder nextPutString:'create'. |
|
900 self cr. |
|
901 self cr. |
|
902 self stBuilder declareId:#( 'temp' ). |
|
903 self cr. |
|
904 self cr. |
|
905 self cBuilder |
|
906 primitiveWith:[ |
|
907 self cBuilder |
|
908 declareId:'temp' |
|
909 asString:'' |
|
910 init:[ |
|
911 self cBuilder functionCall:'__MKEXTERNALADDRESS' |
|
912 withString:[ |
|
913 self cBuilder nextPutString:' ('. |
|
914 self cBuilder nextPutString:aStructOrUnionNode name. |
|
915 self cBuilder nextPutString:' *) '. |
|
916 self cBuilder functionCall:'malloc' |
|
917 withString:[ |
|
918 self cBuilder functionCall:'sizeof' withString:aStructOrUnionNode name. |
|
919 ]. |
|
920 ]. |
|
921 ]. |
|
922 self cr. |
|
923 ]. |
|
924 self cr. |
|
925 self stBuilder makeIndent. |
|
926 self stBuilder nextPutString:'^self newAddress: temp address.'. |
|
927 self cr. |
|
928 ]. |
|
929 self cr. |
|
930 |
|
931 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
932 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
933 ! |
|
934 |
|
935 generateStructOrUnionCreateNULLPointerMethod:aStructOrUnionNode |
|
936 self stBuilder |
|
937 methodFor:(aStructOrUnionNode name , ' class') |
|
938 category:'instance creation' |
|
939 with:[ |
|
940 self stBuilder nextPutString:'createNULLPointer'. |
|
941 self cr. |
|
942 self cr. |
|
943 self stBuilder makeIndent. |
|
944 self stBuilder nextPutString:'^self newAddress: 0.'. |
|
945 self cr. |
|
946 ]. |
|
947 self cr. |
|
948 |
|
949 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
950 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
951 ! |
|
952 |
|
953 generateStructOrUnionFreeMethod:aStructOrUnionNode |
|
954 self stBuilder |
|
955 methodFor:aStructOrUnionNode name |
|
956 category:'freeing' |
|
957 with:[ |
|
958 self stBuilder nextPutString:'free'. |
|
959 self cr. |
|
960 self cr. |
|
961 self cBuilder |
|
962 primitiveWith:[ |
|
963 self cBuilder |
|
964 declareId:'temp' |
|
965 asString:(self declarationCString:aStructOrUnionNode) |
|
966 init:'__externalAddressVal( self )'. |
|
967 self cBuilder makeIndent. |
|
968 self cBuilder functionCall:'free' withString:'temp'. |
|
969 self cBuilder nextPutString:';'. |
|
970 self cr. |
|
971 ]. |
|
972 self cr. |
|
973 self stBuilder makeIndent. |
|
974 self stBuilder nextPutString:'^self beNull.'. |
|
975 self cr. |
|
976 ]. |
|
977 self cr. |
|
978 |
|
979 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
980 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
981 ! ! |
|
982 |
|
983 !SmalltalkXGenerator methodsFor:'initialization'! |
|
984 |
|
985 initialize |
|
986 "Invoked when a new instance is created." |
|
987 |
|
988 "/ please change as required (and remove this comment) |
|
989 "/ parser := nil. |
|
990 |
|
991 "/ super initialize. -- commented since inherited method does nothing |
|
992 |
|
993 outputStream := WriteStream on:''. |
|
994 cBuilder := self defaultCBuilder. |
|
995 stBuilder := self defaultStBuilder. |
|
996 |
|
997 analyser := Analyser new. |
|
998 prototypes := OrderedCollection new. |
|
999 |
|
1000 "Modified: / 20-12-2007 / 13:03:56 / haja" |
|
1001 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1002 ! ! |
|
1003 |
|
1004 !SmalltalkXGenerator methodsFor:'private'! |
|
1005 |
|
1006 correctMethodName:aName |
|
1007 |
|
1008 (aName startsWith:'_') ifTrue:[ |
|
1009 ^'f',aName,'_callback'. |
|
1010 ]. |
|
1011 |
|
1012 ^aName,'_callback'. |
|
1013 |
|
1014 "Modified: / 25-11-2007 / 10:48:02 / haja" |
|
1015 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1016 ! |
|
1017 |
|
1018 declarationCString:aNode |
|
1019 |
|
1020 ((aNode references:CEnumNode) | (aNode references:CStructNode) | (aNode references:CUnionNode)) ifTrue:[ |
|
1021 (aNode typedef) ifFalse:[ |
|
1022 (aNode references:CEnumNode) ifTrue:[ ^'enum ',aNode name,' *' ]. |
|
1023 (aNode references:CStructNode) ifTrue:[ ^'struct ',aNode name,' *' ]. |
|
1024 (aNode references:CUnionNode) ifTrue:[ ^'union ',aNode name,' *' ]. |
|
1025 ] ifTrue:[ ^aNode name,' *' ]. |
|
1026 ]. |
|
1027 |
|
1028 ^self error. |
|
1029 "must be an instance of EnumNode, StructNode or UnionNode" |
|
1030 |
|
1031 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1032 "Modified: / 10-02-2008 / 10:49:15 / janfrog" |
|
1033 ! |
|
1034 |
|
1035 getIdNode:aNode |
|
1036 |
|
1037 ^IdNodeGetter on:aNode. |
|
1038 |
|
1039 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1040 ! |
|
1041 |
|
1042 includeFromSourceFile:aFilePath |
|
1043 |
|
1044 | tmp | |
|
1045 |
|
1046 tmp := aFilePath. |
|
1047 |
|
1048 [ |
|
1049 (tmp indexOfAny:'/') = 0 |
|
1050 ] whileFalse:[ tmp := tmp copyFrom:(tmp indexOfAny:'/') + 1 ]. |
|
1051 |
|
1052 ^tmp |
|
1053 |
|
1054 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1055 ! ! |
|
1056 |
|
1057 !SmalltalkXGenerator methodsFor:'queries'! |
|
1058 |
|
1059 hasLocalDeclaration:aStructOrUnionFieldNode |
|
1060 |
|
1061 |anIdNode| |
|
1062 |
|
1063 anIdNode := self getIdNode:aStructOrUnionFieldNode id. |
|
1064 (anIdNode notNil) ifTrue:[ |
|
1065 (((anIdNode reference) references:StructNode) | ((anIdNode reference) references:UnionNode)) ifTrue:[ |
|
1066 ^anIdNode reference local |
|
1067 ]. |
|
1068 ]. |
|
1069 ^false. |
|
1070 |
|
1071 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1072 ! |
|
1073 |
|
1074 hasValidReturn:aReturnNode |
|
1075 |
|
1076 (aReturnNode references:Cface::IdNode) ifTrue:[ |
|
1077 (aReturnNode names first = 'void') ifTrue:[ |
|
1078 ^false. |
|
1079 ] ifFalse:[ |
|
1080 ^true. |
|
1081 ]. |
|
1082 ] ifFalse:[ |
|
1083 ^true. |
|
1084 ]. |
|
1085 |
|
1086 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1087 ! |
|
1088 |
|
1089 isAnyEnum:aStructOrUnionFieldNode |
|
1090 |
|
1091 ((aStructOrUnionFieldNode id) references:IdNode) ifTrue:[ |
|
1092 (((aStructOrUnionFieldNode id) reference) references:EnumNode) ifTrue:[ |
|
1093 ^true |
|
1094 ]. |
|
1095 ]. |
|
1096 ^false. |
|
1097 |
|
1098 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1099 ! |
|
1100 |
|
1101 isAnyStructure:aStructOrUnionFieldNode |
|
1102 |
|
1103 ((aStructOrUnionFieldNode id) references:IdNode) ifTrue:[ |
|
1104 (((aStructOrUnionFieldNode id) reference) references:StructNode) ifTrue:[ |
|
1105 ^true |
|
1106 ]. |
|
1107 ]. |
|
1108 ^false. |
|
1109 |
|
1110 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1111 ! |
|
1112 |
|
1113 isAnyUnion:aStructOrUnionFieldNode |
|
1114 |
|
1115 ((aStructOrUnionFieldNode id) references:IdNode) ifTrue:[ |
|
1116 (((aStructOrUnionFieldNode id) reference) references:UnionNode) ifTrue:[ |
|
1117 ^true |
|
1118 ]. |
|
1119 ]. |
|
1120 ^false. |
|
1121 |
|
1122 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1123 ! |
|
1124 |
|
1125 isArray:aStructOrUnionFieldNode |
|
1126 |
|
1127 ((aStructOrUnionFieldNode id) references:ArrayNode) ifTrue:[ ^true] |
|
1128 ifFalse:[ ^false]. |
|
1129 |
|
1130 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1131 ! |
|
1132 |
|
1133 isArrayStructure:aStructOrUnionFieldNode |
|
1134 |
|
1135 ((aStructOrUnionFieldNode id) references:CArrayNode) ifTrue:[ |
|
1136 ((aStructOrUnionFieldNode id) id references:IdNode) ifTrue:[ |
|
1137 (((aStructOrUnionFieldNode id) id reference) references:CStructNode) ifTrue:[ |
|
1138 ^true |
|
1139 ]. |
|
1140 ]. |
|
1141 ]. |
|
1142 ^false. |
|
1143 |
|
1144 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1145 "Modified: / 10-02-2008 / 10:49:35 / janfrog" |
|
1146 ! |
|
1147 |
|
1148 isArrayUnion:aStructOrUnionFieldNode |
|
1149 |
|
1150 ((aStructOrUnionFieldNode id) references:CArrayNode) ifTrue:[ |
|
1151 ((aStructOrUnionFieldNode id) id references:IdNode) ifTrue:[ |
|
1152 (((aStructOrUnionFieldNode id) id reference) references:CUnionNode) ifTrue:[ |
|
1153 ^true |
|
1154 ]. |
|
1155 ]. |
|
1156 ]. |
|
1157 ^false. |
|
1158 |
|
1159 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1160 "Modified: / 10-02-2008 / 10:49:43 / janfrog" |
|
1161 ! ! |
|
1162 |
|
1163 !SmalltalkXGenerator methodsFor:'streaming'! |
|
1164 |
|
1165 cr |
|
1166 |
|
1167 self nextPut:Character cr |
|
1168 |
|
1169 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1170 ! |
|
1171 |
|
1172 nextPut:aCharacter |
|
1173 |
|
1174 outputStream nextPut:aCharacter. |
|
1175 |
|
1176 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1177 ! |
|
1178 |
|
1179 nextPutString:aString |
|
1180 |
|
1181 outputStream nextPutAll:aString. |
|
1182 |
|
1183 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1184 ! |
|
1185 |
|
1186 space |
|
1187 |
|
1188 self nextPut:Character space |
|
1189 |
|
1190 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1191 ! |
|
1192 |
|
1193 tab |
|
1194 |
|
1195 self space; |
|
1196 space. |
|
1197 |
|
1198 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1199 ! |
|
1200 |
|
1201 writeToFile:aFileName |
|
1202 |
|
1203 | fileStream | |
|
1204 |
|
1205 fileStream := aFileName asFilename writeStream. |
|
1206 fileStream nextPutAll:outputStream contents. |
|
1207 fileStream close. |
|
1208 |
|
1209 "Created: / 08-02-2008 / 08:39:27 / janfrog" |
|
1210 ! ! |
63 ! ! |
1211 |
64 |
1212 !SmalltalkXGenerator methodsFor:'visiting'! |
65 !SmalltalkXGenerator methodsFor:'visiting'! |
1213 |
66 |
1214 visitCArrayNode:anArrayNode |
67 visitCEnumNode: cEnumNode |
1215 "shouldn't reach" |
|
1216 |
|
1217 self error. |
|
1218 |
68 |
1219 "Modified: / 14-11-2007 / 11:25:12 / haja" |
69 (changeset add: ClassDefinitionChange new) |
1220 "Created: / 10-02-2008 / 10:44:35 / janfrog" |
70 superClassName: |
|
71 SharedPool fullName; |
|
72 className: |
|
73 cEnumNode smalltalkClassNameWithNamespace; |
|
74 classVariableNames: |
|
75 (String streamContents: |
|
76 [:s| |
|
77 cEnumNode values do: |
|
78 [:cEnumValueNode| |
|
79 s nextPutAll: cEnumValueNode cName; space]]); |
|
80 category: |
|
81 cEnumNode smalltalkCategory; |
|
82 package: |
|
83 cEnumNode smalltalkPackage. |
|
84 |
|
85 (changeset add: MethodDefinitionChange new) |
|
86 className: |
|
87 cEnumNode smalltalkClassNameWithNamespace, ' class'; |
|
88 selector: |
|
89 #initialize; |
|
90 category: |
|
91 #initialization; |
|
92 source: |
|
93 (String streamContents: |
|
94 [:s| |
|
95 s nextPutAll:'initialize' ; cr; cr. |
|
96 cEnumNode values do: |
|
97 [:cEnumValueNode| |
|
98 s |
|
99 tab; |
|
100 nextPutAll: cEnumValueNode cName; |
|
101 nextPutAll: ' := '; |
|
102 nextPutAll: cEnumValueNode intValue; |
|
103 nextPut:$.; cr]]). |
|
104 |
|
105 cEnumNode values do: |
|
106 [:cEnumValueNode| |
|
107 (changeset add: MethodDefinitionChange new) |
|
108 className: |
|
109 cEnumNode smalltalkClassNameWithNamespace, ' class'; |
|
110 selector: |
|
111 cEnumValueNode cName asSymbol; |
|
112 category: |
|
113 #constants; |
|
114 source: |
|
115 (String streamContents: |
|
116 [:s| |
|
117 s nextPutAll: cEnumValueNode cName; cr; cr. |
|
118 s tab; nextPut:$^; nextPutAll: cEnumValueNode cName])] |
|
119 |
|
120 "Created: / 03-07-2008 / 20:10:34 / Jan Vrany <vranyj1@fel.cvut.cz>" |
|
121 "Modified: / 03-07-2008 / 22:07:20 / Jan Vrany <vranyj1@fel.cvut.cz>" |
1221 ! |
122 ! |
1222 |
123 |
1223 visitCConstNode:aConstNode |
124 visitCFunctionNode:functionNode |
1224 "shouldn't reach" |
|
1225 |
|
1226 self error. |
|
1227 |
125 |
1228 "Modified: / 14-11-2007 / 11:25:08 / haja" |
126 (changeset add: MethodDefinitionChange new) |
1229 "Created: / 10-02-2008 / 10:44:45 / janfrog" |
127 className: functionNode smalltalkClassNameWithNamespace , ' class'; |
|
128 category: 'external functions'; |
|
129 selector: functionNode smalltalkSelector; |
|
130 source: |
|
131 (String streamContents: |
|
132 [:s| |
|
133 s |
|
134 nextPutAll: functionNode smalltalkSelector; cr; cr; tab; |
|
135 nextPutAll: '<cdecl:'; |
|
136 space; |
|
137 nextPutAll: functionNode return ffiTypeSymbol; |
|
138 space; |
|
139 nextPutAll: functionNode cName; |
|
140 space; |
|
141 nextPut:$(; |
|
142 space. |
|
143 functionNode arguments do: |
|
144 [:argument| |
|
145 s nextPutAll: argument type ffiTypeSymbol; space]. |
|
146 s |
|
147 nextPut:$); |
|
148 space; |
|
149 nextPut:$>]) |
|
150 |
|
151 "Created: / 03-07-2008 / 21:26:42 / Jan Vrany <vranyj1@fel.cvut.cz>" |
|
152 "Modified: / 03-07-2008 / 23:42:47 / Jan Vrany <vranyj1@fel.cvut.cz>" |
1230 ! |
153 ! |
1231 |
154 |
1232 visitCEnumFieldNode:anEnumFieldNode |
155 visitCStructNode: cStructNode |
1233 |enumClassName enumValueClassName| |
|
1234 |
156 |
1235 (parentNode references:CEnumNode) ifFalse:[ |
157 cStructNode isAnonymous ifTrue:[^self]. |
1236 self error. |
|
1237 ]. |
|
1238 enumClassName := mappings smalltalkClassForEnum:parentNode. |
|
1239 enumValueClassName := mappings smalltalkClassForEnumValue:anEnumFieldNode. |
|
1240 stBuilder |
|
1241 class:enumValueClassName superclass:enumClassName; |
|
1242 methodFor:enumValueClassName , ' class' |
|
1243 category:'accessing' |
|
1244 with:('intValue' , Character cr , Character tab , '^' |
|
1245 , anEnumFieldNode number) |
|
1246 |
158 |
1247 "Modified: / 17-02-2008 / 20:52:26 / janfrog" |
159 (changeset add: ClassDefinitionChange new) |
|
160 superClassName: |
|
161 ExternalStructure fullName; |
|
162 className: |
|
163 cStructNode smalltalkClassNameWithNamespace; |
|
164 category: |
|
165 cStructNode smalltalkCategory; |
|
166 package: |
|
167 cStructNode smalltalkPackage. |
|
168 |
|
169 "Created: / 03-07-2008 / 21:31:31 / Jan Vrany <vranyj1@fel.cvut.cz>" |
|
170 "Modified: / 03-07-2008 / 23:42:54 / Jan Vrany <vranyj1@fel.cvut.cz>" |
1248 ! |
171 ! |
1249 |
172 |
1250 visitCEnumNode:anEnumNode |
173 visitCTypedefNode: typedefNode |
1251 |enumClassName| |
|
1252 |
174 |
1253 (anEnumNode foreign) ifTrue:[ |
175 "Created: / 03-07-2008 / 22:00:49 / Jan Vrany <vranyj1@fel.cvut.cz>" |
1254 ^ self |
|
1255 ]. |
|
1256 enumClassName := mappings smalltalkClassForEnum:anEnumNode. |
|
1257 self stBuilder |
|
1258 class:enumClassName |
|
1259 superclass:'Cface::CEnum' |
|
1260 category:nameSpace , ' - C Enumerations'. |
|
1261 self cr. |
|
1262 parentNode := anEnumNode. |
|
1263 self visit:anEnumNode fields. |
|
1264 |
|
1265 "Modified: / 05-12-2007 / 21:42:56 / haja" |
|
1266 "Created: / 10-02-2008 / 10:44:59 / janfrog" |
|
1267 "Modified: / 17-02-2008 / 20:52:00 / janfrog" |
|
1268 ! |
|
1269 |
|
1270 visitCFileNode:aFileNode |
|
1271 self stBuilder package:'__NoProject__'. |
|
1272 self stBuilder namespace:nameSpace. |
|
1273 self cr. |
|
1274 self stBuilder |
|
1275 class:#CInterface |
|
1276 superclass:'Object' |
|
1277 category:nameSpace , ' - C Interface'. |
|
1278 self cr. |
|
1279 self stBuilder primitiveDefinitionsFor:className |
|
1280 with:[ |
|
1281 self cBuilder |
|
1282 definitionPrimitiveWith:[ |
|
1283 self cBuilder commentWith:'here place needed include directives'. |
|
1284 self cr. |
|
1285 self generateInclude. |
|
1286 self cr. |
|
1287 (prototypes isEmpty) ifFalse:[ |
|
1288 self cBuilder commentWith:'Callbacks'. |
|
1289 (self cBuilder) |
|
1290 commentWith:'If you need one, uncomment it'; |
|
1291 cr. |
|
1292 (self cBuilder) |
|
1293 commentWith:[ |
|
1294 self cr. |
|
1295 self generateCallbackCFunctions |
|
1296 ]; |
|
1297 cr. |
|
1298 ]. |
|
1299 ]. |
|
1300 ]. |
|
1301 self cr. |
|
1302 self visit:aFileNode defBody. |
|
1303 self cr. |
|
1304 self generateCallbackSmalltalkMethods. |
|
1305 self cr. |
|
1306 self nextPutString:'!!'. |
|
1307 self cr. |
|
1308 |
|
1309 "Modified: / 28-11-2007 / 18:14:53 / haja" |
|
1310 "Created: / 10-02-2008 / 10:45:06 / janfrog" |
|
1311 ! |
|
1312 |
|
1313 visitCFunctionNode:aFunctionNode |
|
1314 self stBuilder |
|
1315 methodFor:(className , ' class') |
|
1316 category:parseTree generatedFrom |
|
1317 with:[ |
|
1318 self stBuilder method:aFunctionNode name |
|
1319 withArgs:(aFunctionNode arguments). |
|
1320 self cr. |
|
1321 self generateCommentFor:aFunctionNode. |
|
1322 self cr. |
|
1323 self stBuilder declareId:#( 'errorString' ). |
|
1324 self cr. |
|
1325 self cBuilder |
|
1326 primitiveWith:[ |
|
1327 self cr. |
|
1328 self cBuilder |
|
1329 declareId:'args_ok' |
|
1330 asString:'int ' |
|
1331 init:'1'. |
|
1332 self cr. |
|
1333 (aFunctionNode arguments isEmpty) ifFalse:[ |
|
1334 self cBuilder commentWith:'Checking arguments'. |
|
1335 1 to:aFunctionNode arguments size do:[:pos | |
|
1336 self cBuilder |
|
1337 if:[ |
|
1338 self nextPutString:'args_ok && '. |
|
1339 self cBuilder |
|
1340 parenthesesWith:[ |
|
1341 self nextPutString:'not '. |
|
1342 self cBuilder typeCheck:(aFunctionNode arguments at:pos) id |
|
1343 variable:(aFunctionNode arguments at:pos) name. |
|
1344 ]. |
|
1345 ] |
|
1346 then:[ |
|
1347 self cBuilder |
|
1348 assign:[ |
|
1349 self cBuilder functionCall:'__MKSTRING' |
|
1350 withString:'"Argument ' , (aFunctionNode arguments at:pos) name |
|
1351 , ' is not instance of expected class"'. |
|
1352 ] |
|
1353 to:'errorString'. |
|
1354 self cBuilder assign:'0' to:'args_ok'. |
|
1355 ]. |
|
1356 ]. |
|
1357 ]. |
|
1358 self cr. |
|
1359 self cBuilder commentWith:'Calling function'. |
|
1360 self cBuilder if:'args_ok' |
|
1361 then:[ |
|
1362 self cBuilder returnMacro:(self hasValidReturn:aFunctionNode return) |
|
1363 with:[ |
|
1364 self cBuilder |
|
1365 objectCreation:(self hasValidReturn:aFunctionNode return) |
|
1366 id:(aFunctionNode return) |
|
1367 with:[ |
|
1368 self cBuilder functionCall:aFunctionNode name |
|
1369 withArgs:aFunctionNode arguments. |
|
1370 ]. |
|
1371 ]. |
|
1372 (self hasValidReturn:aFunctionNode return) ifFalse:[ |
|
1373 self cBuilder return. |
|
1374 ]. |
|
1375 ]. |
|
1376 ]. |
|
1377 self cr. |
|
1378 self stBuilder commentWith:'If reached, primitive code has failed'. |
|
1379 self stBuilder makeIndent. |
|
1380 self nextPutString:'^self primitiveFailed: errorString.'. |
|
1381 self cr. |
|
1382 ]. |
|
1383 self cr. |
|
1384 |
|
1385 "Modified: / 19-12-2007 / 15:51:21 / haja" |
|
1386 "Created: / 10-02-2008 / 10:45:12 / janfrog" |
|
1387 ! |
|
1388 |
|
1389 visitCPointerNode:aPointerNode |
|
1390 "shouldn't reach" |
|
1391 |
|
1392 self error. |
|
1393 |
|
1394 "Modified: / 14-11-2007 / 11:24:50 / haja" |
|
1395 "Created: / 10-02-2008 / 10:45:24 / janfrog" |
|
1396 ! |
|
1397 |
|
1398 visitCStructFieldNode:aStructFieldNode |
|
1399 ((parentNode references:CStructNode) |
|
1400 or:[(parentNode references:CUnionNode)]) ifFalse:[ |
|
1401 self error. |
|
1402 ]. |
|
1403 (self isArray:aStructFieldNode) ifTrue:[ |
|
1404 ((self isArrayStructure:aStructFieldNode) |
|
1405 | (self isArrayUnion:aStructFieldNode)) |
|
1406 ifTrue:[ |
|
1407 ^ self generateArrayCompositeStructAccessMethods:aStructFieldNode |
|
1408 in:parentNode. |
|
1409 ]. |
|
1410 self generateArrayStructAccessMethod:aStructFieldNode in:parentNode. |
|
1411 ] ifFalse:[ |
|
1412 ((self isAnyStructure:aStructFieldNode) |
|
1413 | (self isAnyUnion:aStructFieldNode)) |
|
1414 ifTrue:[ |
|
1415 ^ self generateCompositeStructAccessMethods:aStructFieldNode |
|
1416 in:parentNode. |
|
1417 ]. |
|
1418 self generateBasicStructAccessMethod:aStructFieldNode in:parentNode. |
|
1419 ]. |
|
1420 |
|
1421 "Modified: / 27-11-2007 / 18:26:51 / haja" |
|
1422 "Created: / 10-02-2008 / 10:45:36 / janfrog" |
|
1423 ! |
|
1424 |
|
1425 visitCStructNode:aStructNode |
|
1426 (aStructNode foreign | aStructNode local) ifTrue:[ |
|
1427 ^ self |
|
1428 ]. |
|
1429 self stBuilder |
|
1430 class:aStructNode name |
|
1431 superclass:'ExternalAddress' |
|
1432 category:nameSpace , ' - C Structures'. |
|
1433 self cr. |
|
1434 self stBuilder primitiveDefinitionsFor:aStructNode name |
|
1435 with:[ |
|
1436 self cBuilder |
|
1437 definitionPrimitiveWith:[ |
|
1438 self cBuilder commentWith:'here place needed include directives'. |
|
1439 self cr. |
|
1440 self generateInclude. |
|
1441 ]. |
|
1442 ]. |
|
1443 self cr. |
|
1444 (aStructNode fields isEmpty) ifFalse:[ |
|
1445 self generateStructOrUnionCreateMethod:aStructNode. |
|
1446 self generateStructOrUnionFreeMethod:aStructNode. |
|
1447 ]. |
|
1448 self generateStructOrUnionCreateNULLPointerMethod:aStructNode. |
|
1449 parentNode := aStructNode. |
|
1450 self visit:aStructNode fields. |
|
1451 |
|
1452 "Modified: / 06-01-2008 / 16:10:11 / haja" |
|
1453 "Created: / 10-02-2008 / 10:45:43 / janfrog" |
|
1454 ! |
|
1455 |
|
1456 visitCTypedefNode:aTypeDefNode |
|
1457 (aTypeDefNode foreign) ifTrue:[ |
|
1458 ^ self |
|
1459 ]. |
|
1460 self stBuilder |
|
1461 class:aTypeDefNode name |
|
1462 superclass:'ExternalAddress' |
|
1463 category:nameSpace , ' - C TypeDefs'. |
|
1464 self cr. |
|
1465 self stBuilder primitiveDefinitionsFor:aTypeDefNode name |
|
1466 with:[ |
|
1467 self cBuilder |
|
1468 definitionPrimitiveWith:[ |
|
1469 self cBuilder commentWith:'here place needed include directives'. |
|
1470 self cr. |
|
1471 self generateInclude. |
|
1472 ]. |
|
1473 ]. |
|
1474 self cr. |
|
1475 self stBuilder |
|
1476 methodFor:aTypeDefNode name |
|
1477 category:'accessing' |
|
1478 with:[ |
|
1479 self nextPutString:'value'. |
|
1480 self cr. |
|
1481 self cr. |
|
1482 self generateCommentFor:aTypeDefNode. |
|
1483 self cr. |
|
1484 self cBuilder |
|
1485 primitiveWith:[ |
|
1486 self cBuilder |
|
1487 declareId:'temp' |
|
1488 asString:aTypeDefNode name , ' *' |
|
1489 init:'__externalAddressVal( self )'. |
|
1490 self cBuilder returnMacro:true |
|
1491 with:[ |
|
1492 self cBuilder |
|
1493 functionCall:[ self cBuilder objectCreation:aTypeDefNode id ] |
|
1494 withString:'temp'. |
|
1495 ]. |
|
1496 ]. |
|
1497 ]. |
|
1498 self cr. |
|
1499 self stBuilder |
|
1500 methodFor:aTypeDefNode name |
|
1501 category:'accessing' |
|
1502 with:[ |
|
1503 self nextPutString:'value:aValue'. |
|
1504 self cr. |
|
1505 self cr. |
|
1506 self generateCommentFor:aTypeDefNode. |
|
1507 self cr. |
|
1508 self cBuilder |
|
1509 primitiveWith:[ |
|
1510 self cBuilder |
|
1511 declareId:'temp' |
|
1512 asString:aTypeDefNode name , ' *' |
|
1513 init:'__externalAddressVal( self )'. |
|
1514 self cBuilder |
|
1515 assign:[ self cBuilder valueExtraction:aTypeDefNode id variable:'aValue'. ] |
|
1516 to:'temp'. |
|
1517 ]. |
|
1518 ]. |
|
1519 |
|
1520 "Modified: / 19-12-2007 / 17:31:47 / haja" |
|
1521 "Created: / 10-02-2008 / 10:45:50 / janfrog" |
|
1522 ! |
|
1523 |
|
1524 visitCUnionNode:aUnionNode |
|
1525 (aUnionNode foreign) ifTrue:[ |
|
1526 ^ self |
|
1527 ]. |
|
1528 self stBuilder |
|
1529 class:aUnionNode name |
|
1530 superclass:'ExternalAddress' |
|
1531 category:nameSpace , ' - C Unions'. |
|
1532 self cr. |
|
1533 self stBuilder primitiveDefinitionsFor:aUnionNode name |
|
1534 with:[ |
|
1535 self cBuilder |
|
1536 definitionPrimitiveWith:[ |
|
1537 self cBuilder commentWith:'here place needed include directives'. |
|
1538 self cr. |
|
1539 self generateInclude. |
|
1540 ]. |
|
1541 ]. |
|
1542 self cr. |
|
1543 (aUnionNode fields isEmpty) ifFalse:[ |
|
1544 self generateStructOrUnionCreateMethod:aUnionNode. |
|
1545 self generateStructOrUnionFreeMethod:aUnionNode. |
|
1546 ]. |
|
1547 self generateStructOrUnionCreateNULLPointerMethod:aUnionNode. |
|
1548 parentNode := aUnionNode. |
|
1549 self visit:aUnionNode fields. |
|
1550 |
|
1551 "Modified: / 06-01-2008 / 16:10:27 / haja" |
|
1552 "Created: / 10-02-2008 / 10:46:54 / janfrog" |
|
1553 ! |
|
1554 |
|
1555 visitIdNode:anIdNode |
|
1556 |
|
1557 "shouldn't reach" |
|
1558 self error. |
|
1559 |
|
1560 "Modified: / 14-11-2007 / 11:24:56 / haja" |
|
1561 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1562 ! |
|
1563 |
|
1564 visitSequenceableCollection:aCollection with:aParameter |
|
1565 aCollection do:[:aNode | |
|
1566 self visit:aNode. |
|
1567 ]. |
|
1568 |
|
1569 "Created: / 08-02-2008 / 08:39:26 / janfrog" |
|
1570 ! |
|
1571 |
|
1572 visitUnionFieldNode:aUnionFieldNode |
|
1573 (parentNode references:CUnionNode) ifFalse:[ |
|
1574 self error. |
|
1575 ]. |
|
1576 self stBuilder |
|
1577 methodFor:parentNode name |
|
1578 category:'accessing' |
|
1579 with:[ |
|
1580 self nextPutString:aUnionFieldNode name. |
|
1581 self cr. |
|
1582 self cr. |
|
1583 self generateCommentFor:aUnionFieldNode. |
|
1584 self cr. |
|
1585 self cBuilder |
|
1586 primitiveWith:[ |
|
1587 self cBuilder |
|
1588 declareId:'temp' |
|
1589 asString:(self declarationCString:parentNode) |
|
1590 init:'__externalAddressVal( self )'. |
|
1591 self cBuilder returnMacro:true |
|
1592 with:[ |
|
1593 self cBuilder |
|
1594 functionCall:[ self cBuilder objectCreation:aUnionFieldNode id ] |
|
1595 withString:[ self cBuilder struct:'temp' access:aUnionFieldNode name. ]. |
|
1596 ]. |
|
1597 ]. |
|
1598 ]. |
|
1599 self cr. |
|
1600 self stBuilder |
|
1601 methodFor:'accessing' |
|
1602 category:parentNode name |
|
1603 with:[ |
|
1604 self nextPutString:aUnionFieldNode name , ':aValue'. |
|
1605 self cr. |
|
1606 self cr. |
|
1607 self generateCommentFor:aUnionFieldNode. |
|
1608 self cr. |
|
1609 self cBuilder |
|
1610 primitiveWith:[ |
|
1611 self cBuilder |
|
1612 declareId:'temp' |
|
1613 asString:(self declarationCString:parentNode) |
|
1614 init:'__externalAddressVal( self )'. |
|
1615 self cBuilder |
|
1616 assign:[ self cBuilder valueExtraction:aUnionFieldNode id variable:'aValue'. ] |
|
1617 to:[ self cBuilder struct:'temp' access:aUnionFieldNode name ]. |
|
1618 ]. |
|
1619 ]. |
|
1620 |
|
1621 "Modified: / 19-12-2007 / 17:30:01 / haja" |
|
1622 "Created: / 08-02-2008 / 08:39:27 / janfrog" |
|
1623 "Modified: / 10-02-2008 / 11:16:09 / janfrog" |
|
1624 ! ! |
176 ! ! |
1625 |
177 |
1626 !SmalltalkXGenerator class methodsFor:'documentation'! |
178 !SmalltalkXGenerator class methodsFor:'documentation'! |
1627 |
179 |
1628 version |
180 version |