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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "xfa/fxfa/fm2js/xfa_fmparse.h" | 7 #include "xfa/fxfa/fm2js/xfa_fmparse.h" |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 #include <utility> | 10 #include <utility> |
(...skipping 174 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
185 CFX_WideString ws_TempString(m_pToken->m_wstring); | 185 CFX_WideString ws_TempString(m_pToken->m_wstring); |
186 Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression, | 186 Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression, |
187 ws_TempString.c_str()); | 187 ws_TempString.c_str()); |
188 NextToken(); | 188 NextToken(); |
189 break; | 189 break; |
190 } | 190 } |
191 return expr; | 191 return expr; |
192 } | 192 } |
193 | 193 |
194 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseVarExpression() { | 194 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseVarExpression() { |
195 std::unique_ptr<CXFA_FMExpression> expr; | 195 std::unique_ptr<CXFA_FMExpression> expr; |
Tom Sepez
2016/11/29 17:39:46
nit: can this move to line 207?
npm
2016/11/29 18:22:34
Done.
| |
196 CFX_WideStringC ident; | 196 CFX_WideStringC ident; |
197 uint32_t line = m_pToken->m_uLinenum; | 197 uint32_t line = m_pToken->m_uLinenum; |
198 NextToken(); | 198 NextToken(); |
199 if (m_pToken->m_type != TOKidentifier) { | 199 if (m_pToken->m_type != TOKidentifier) { |
200 CFX_WideString ws_TempString(m_pToken->m_wstring); | 200 CFX_WideString ws_TempString(m_pToken->m_wstring); |
201 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, | 201 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, |
202 ws_TempString.c_str()); | 202 ws_TempString.c_str()); |
203 } else { | 203 } else { |
204 ident = m_pToken->m_wstring; | 204 ident = m_pToken->m_wstring; |
205 NextToken(); | 205 NextToken(); |
206 } | 206 } |
207 if (m_pToken->m_type == TOKassign) { | 207 if (m_pToken->m_type == TOKassign) { |
208 NextToken(); | 208 NextToken(); |
209 expr = ParseExpExpression(); | 209 expr = ParseExpExpression(); |
210 } | 210 } |
211 if (m_pErrorInfo->message.IsEmpty()) { | 211 if (m_pErrorInfo->message.IsEmpty()) { |
Tom Sepez
2016/11/29 17:39:46
nit: I was having a hard time reading this. I thi
npm
2016/11/29 18:22:34
Done.
| |
212 expr = | 212 expr = |
213 pdfium::MakeUnique<CXFA_FMVarExpression>(line, ident, expr.release()); | 213 pdfium::MakeUnique<CXFA_FMVarExpression>(line, ident, std::move(expr)); |
214 } else { | 214 } else { |
215 expr.reset(); | 215 expr.reset(); |
216 } | 216 } |
217 return expr; | 217 return expr; |
218 } | 218 } |
219 | 219 |
220 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseSimpleExpression() { | 220 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseSimpleExpression() { |
221 uint32_t line = m_pToken->m_uLinenum; | 221 uint32_t line = m_pToken->m_uLinenum; |
222 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseLogicalOrExpression(); | 222 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseLogicalOrExpression(); |
223 while (m_pToken->m_type == TOKassign) { | 223 while (m_pToken->m_type == TOKassign) { |
224 NextToken(); | 224 NextToken(); |
225 std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression(); | 225 std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression(); |
226 if (m_pErrorInfo->message.IsEmpty()) { | 226 if (m_pErrorInfo->message.IsEmpty()) { |
227 pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>( | 227 pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>( |
228 line, TOKassign, pExp1.release(), pExp2.release()); | 228 line, TOKassign, std::move(pExp1), std::move(pExp2)); |
229 } else { | 229 } else { |
230 pExp1.reset(); | 230 pExp1.reset(); |
231 } | 231 } |
232 } | 232 } |
233 return pExp1; | 233 return pExp1; |
234 } | 234 } |
235 | 235 |
236 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseExpExpression() { | 236 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseExpExpression() { |
237 uint32_t line = m_pToken->m_uLinenum; | 237 uint32_t line = m_pToken->m_uLinenum; |
238 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseSimpleExpression(); | 238 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseSimpleExpression(); |
239 std::unique_ptr<CXFA_FMExpression> expr; | 239 std::unique_ptr<CXFA_FMExpression> expr; |
240 if (m_pErrorInfo->message.IsEmpty()) { | 240 if (m_pErrorInfo->message.IsEmpty()) |
Tom Sepez
2016/11/29 17:39:46
nit: same trick here as above.
npm
2016/11/29 18:22:34
Done.
| |
241 expr = pdfium::MakeUnique<CXFA_FMExpExpression>(line, pExp1.release()); | 241 expr = pdfium::MakeUnique<CXFA_FMExpExpression>(line, std::move(pExp1)); |
242 } else { | 242 else |
243 expr.reset(); | 243 expr.reset(); |
244 } | |
245 return expr; | 244 return expr; |
246 } | 245 } |
247 | 246 |
248 std::unique_ptr<CXFA_FMSimpleExpression> | 247 std::unique_ptr<CXFA_FMSimpleExpression> |
249 CXFA_FMParse::ParseLogicalOrExpression() { | 248 CXFA_FMParse::ParseLogicalOrExpression() { |
250 uint32_t line = m_pToken->m_uLinenum; | 249 uint32_t line = m_pToken->m_uLinenum; |
251 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseLogicalAndExpression(); | 250 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseLogicalAndExpression(); |
252 for (;;) { | 251 for (;;) { |
253 switch (m_pToken->m_type) { | 252 switch (m_pToken->m_type) { |
254 case TOKor: | 253 case TOKor: |
255 case TOKksor: { | 254 case TOKksor: { |
256 NextToken(); | 255 NextToken(); |
257 std::unique_ptr<CXFA_FMSimpleExpression> e2( | 256 std::unique_ptr<CXFA_FMSimpleExpression> e2( |
258 ParseLogicalAndExpression()); | 257 ParseLogicalAndExpression()); |
259 if (m_pErrorInfo->message.IsEmpty()) { | 258 if (m_pErrorInfo->message.IsEmpty()) { |
260 e1 = pdfium::MakeUnique<CXFA_FMLogicalOrExpression>( | 259 e1 = pdfium::MakeUnique<CXFA_FMLogicalOrExpression>( |
261 line, TOKor, e1.release(), e2.release()); | 260 line, TOKor, std::move(e1), std::move(e2)); |
262 } else { | 261 } else { |
263 e1.reset(); | 262 e1.reset(); |
264 } | 263 } |
265 continue; | 264 continue; |
266 } | 265 } |
267 default: | 266 default: |
268 break; | 267 break; |
269 } | 268 } |
270 break; | 269 break; |
271 } | 270 } |
272 return e1; | 271 return e1; |
273 } | 272 } |
274 | 273 |
275 std::unique_ptr<CXFA_FMSimpleExpression> | 274 std::unique_ptr<CXFA_FMSimpleExpression> |
276 CXFA_FMParse::ParseLogicalAndExpression() { | 275 CXFA_FMParse::ParseLogicalAndExpression() { |
277 uint32_t line = m_pToken->m_uLinenum; | 276 uint32_t line = m_pToken->m_uLinenum; |
278 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseEqualityExpression(); | 277 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseEqualityExpression(); |
279 for (;;) { | 278 for (;;) { |
280 switch (m_pToken->m_type) { | 279 switch (m_pToken->m_type) { |
281 case TOKand: | 280 case TOKand: |
282 case TOKksand: { | 281 case TOKksand: { |
283 NextToken(); | 282 NextToken(); |
284 std::unique_ptr<CXFA_FMSimpleExpression> e2 = ParseEqualityExpression(); | 283 std::unique_ptr<CXFA_FMSimpleExpression> e2 = ParseEqualityExpression(); |
285 if (m_pErrorInfo->message.IsEmpty()) { | 284 if (m_pErrorInfo->message.IsEmpty()) { |
286 e1 = pdfium::MakeUnique<CXFA_FMLogicalAndExpression>( | 285 e1 = pdfium::MakeUnique<CXFA_FMLogicalAndExpression>( |
287 line, TOKand, e1.release(), e2.release()); | 286 line, TOKand, std::move(e1), std::move(e2)); |
288 } else { | 287 } else { |
289 e1.reset(); | 288 e1.reset(); |
290 } | 289 } |
291 continue; | 290 continue; |
292 } | 291 } |
293 default: | 292 default: |
294 break; | 293 break; |
295 } | 294 } |
296 break; | 295 break; |
297 } | 296 } |
298 return e1; | 297 return e1; |
299 } | 298 } |
300 | 299 |
301 std::unique_ptr<CXFA_FMSimpleExpression> | 300 std::unique_ptr<CXFA_FMSimpleExpression> |
302 CXFA_FMParse::ParseEqualityExpression() { | 301 CXFA_FMParse::ParseEqualityExpression() { |
303 uint32_t line = m_pToken->m_uLinenum; | 302 uint32_t line = m_pToken->m_uLinenum; |
304 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseRelationalExpression(); | 303 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseRelationalExpression(); |
305 for (;;) { | 304 for (;;) { |
306 std::unique_ptr<CXFA_FMSimpleExpression> e2; | 305 std::unique_ptr<CXFA_FMSimpleExpression> e2; |
307 switch (m_pToken->m_type) { | 306 switch (m_pToken->m_type) { |
308 case TOKeq: | 307 case TOKeq: |
309 case TOKkseq: | 308 case TOKkseq: |
310 NextToken(); | 309 NextToken(); |
311 e2 = ParseRelationalExpression(); | 310 e2 = ParseRelationalExpression(); |
312 if (m_pErrorInfo->message.IsEmpty()) { | 311 if (m_pErrorInfo->message.IsEmpty()) { |
313 e1 = pdfium::MakeUnique<CXFA_FMEqualityExpression>( | 312 e1 = pdfium::MakeUnique<CXFA_FMEqualityExpression>( |
314 line, TOKeq, e1.release(), e2.release()); | 313 line, TOKeq, std::move(e1), std::move(e2)); |
315 } else { | 314 } else { |
316 e1.reset(); | 315 e1.reset(); |
317 } | 316 } |
318 continue; | 317 continue; |
319 case TOKne: | 318 case TOKne: |
320 case TOKksne: | 319 case TOKksne: |
321 NextToken(); | 320 NextToken(); |
322 e2 = ParseRelationalExpression(); | 321 e2 = ParseRelationalExpression(); |
323 if (m_pErrorInfo->message.IsEmpty()) { | 322 if (m_pErrorInfo->message.IsEmpty()) { |
324 e1 = pdfium::MakeUnique<CXFA_FMEqualityExpression>( | 323 e1 = pdfium::MakeUnique<CXFA_FMEqualityExpression>( |
325 line, TOKne, e1.release(), e2.release()); | 324 line, TOKne, std::move(e1), std::move(e2)); |
326 } else { | 325 } else { |
327 e1.reset(); | 326 e1.reset(); |
328 } | 327 } |
329 continue; | 328 continue; |
330 default: | 329 default: |
331 break; | 330 break; |
332 } | 331 } |
333 break; | 332 break; |
334 } | 333 } |
335 return e1; | 334 return e1; |
336 } | 335 } |
337 | 336 |
338 std::unique_ptr<CXFA_FMSimpleExpression> | 337 std::unique_ptr<CXFA_FMSimpleExpression> |
339 CXFA_FMParse::ParseRelationalExpression() { | 338 CXFA_FMParse::ParseRelationalExpression() { |
340 uint32_t line = m_pToken->m_uLinenum; | 339 uint32_t line = m_pToken->m_uLinenum; |
341 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseAddtiveExpression(); | 340 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseAddtiveExpression(); |
342 for (;;) { | 341 for (;;) { |
343 std::unique_ptr<CXFA_FMSimpleExpression> e2; | 342 std::unique_ptr<CXFA_FMSimpleExpression> e2; |
344 switch (m_pToken->m_type) { | 343 switch (m_pToken->m_type) { |
345 case TOKlt: | 344 case TOKlt: |
346 case TOKkslt: | 345 case TOKkslt: |
347 NextToken(); | 346 NextToken(); |
348 e2 = ParseAddtiveExpression(); | 347 e2 = ParseAddtiveExpression(); |
349 if (m_pErrorInfo->message.IsEmpty()) { | 348 if (m_pErrorInfo->message.IsEmpty()) { |
350 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( | 349 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( |
351 line, TOKlt, e1.release(), e2.release()); | 350 line, TOKlt, std::move(e1), std::move(e2)); |
352 } else { | 351 } else { |
353 e1.reset(); | 352 e1.reset(); |
354 } | 353 } |
355 continue; | 354 continue; |
356 case TOKgt: | 355 case TOKgt: |
357 case TOKksgt: | 356 case TOKksgt: |
358 NextToken(); | 357 NextToken(); |
359 e2 = ParseAddtiveExpression(); | 358 e2 = ParseAddtiveExpression(); |
360 if (m_pErrorInfo->message.IsEmpty()) { | 359 if (m_pErrorInfo->message.IsEmpty()) { |
361 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( | 360 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( |
362 line, TOKgt, e1.release(), e2.release()); | 361 line, TOKgt, std::move(e1), std::move(e2)); |
363 } else { | 362 } else { |
364 e1.reset(); | 363 e1.reset(); |
365 } | 364 } |
366 continue; | 365 continue; |
367 case TOKle: | 366 case TOKle: |
368 case TOKksle: | 367 case TOKksle: |
369 NextToken(); | 368 NextToken(); |
370 e2 = ParseAddtiveExpression(); | 369 e2 = ParseAddtiveExpression(); |
371 if (m_pErrorInfo->message.IsEmpty()) { | 370 if (m_pErrorInfo->message.IsEmpty()) { |
372 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( | 371 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( |
373 line, TOKle, e1.release(), e2.release()); | 372 line, TOKle, std::move(e1), std::move(e2)); |
374 } else { | 373 } else { |
375 e1.reset(); | 374 e1.reset(); |
376 } | 375 } |
377 continue; | 376 continue; |
378 case TOKge: | 377 case TOKge: |
379 case TOKksge: | 378 case TOKksge: |
380 NextToken(); | 379 NextToken(); |
381 e2 = ParseAddtiveExpression(); | 380 e2 = ParseAddtiveExpression(); |
382 if (m_pErrorInfo->message.IsEmpty()) { | 381 if (m_pErrorInfo->message.IsEmpty()) { |
383 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( | 382 e1 = pdfium::MakeUnique<CXFA_FMRelationalExpression>( |
384 line, TOKge, e1.release(), e2.release()); | 383 line, TOKge, std::move(e1), std::move(e2)); |
385 } else { | 384 } else { |
386 e1.reset(); | 385 e1.reset(); |
387 } | 386 } |
388 continue; | 387 continue; |
389 default: | 388 default: |
390 break; | 389 break; |
391 } | 390 } |
392 break; | 391 break; |
393 } | 392 } |
394 return e1; | 393 return e1; |
395 } | 394 } |
396 | 395 |
397 std::unique_ptr<CXFA_FMSimpleExpression> | 396 std::unique_ptr<CXFA_FMSimpleExpression> |
398 CXFA_FMParse::ParseAddtiveExpression() { | 397 CXFA_FMParse::ParseAddtiveExpression() { |
399 uint32_t line = m_pToken->m_uLinenum; | 398 uint32_t line = m_pToken->m_uLinenum; |
400 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseMultiplicativeExpression(); | 399 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseMultiplicativeExpression(); |
401 for (;;) { | 400 for (;;) { |
402 std::unique_ptr<CXFA_FMSimpleExpression> e2; | 401 std::unique_ptr<CXFA_FMSimpleExpression> e2; |
403 switch (m_pToken->m_type) { | 402 switch (m_pToken->m_type) { |
404 case TOKplus: | 403 case TOKplus: |
405 NextToken(); | 404 NextToken(); |
406 e2 = ParseMultiplicativeExpression(); | 405 e2 = ParseMultiplicativeExpression(); |
407 if (m_pErrorInfo->message.IsEmpty()) { | 406 if (m_pErrorInfo->message.IsEmpty()) { |
408 e1 = pdfium::MakeUnique<CXFA_FMAdditiveExpression>( | 407 e1 = pdfium::MakeUnique<CXFA_FMAdditiveExpression>( |
409 line, TOKplus, e1.release(), e2.release()); | 408 line, TOKplus, std::move(e1), std::move(e2)); |
410 } else { | 409 } else { |
411 e1.reset(); | 410 e1.reset(); |
412 } | 411 } |
413 continue; | 412 continue; |
414 case TOKminus: | 413 case TOKminus: |
415 NextToken(); | 414 NextToken(); |
416 e2 = ParseMultiplicativeExpression(); | 415 e2 = ParseMultiplicativeExpression(); |
417 if (m_pErrorInfo->message.IsEmpty()) { | 416 if (m_pErrorInfo->message.IsEmpty()) { |
418 e1 = pdfium::MakeUnique<CXFA_FMAdditiveExpression>( | 417 e1 = pdfium::MakeUnique<CXFA_FMAdditiveExpression>( |
419 line, TOKminus, e1.release(), e2.release()); | 418 line, TOKminus, std::move(e1), std::move(e2)); |
420 } else { | 419 } else { |
421 e1.reset(); | 420 e1.reset(); |
422 } | 421 } |
423 continue; | 422 continue; |
424 default: | 423 default: |
425 break; | 424 break; |
426 } | 425 } |
427 break; | 426 break; |
428 } | 427 } |
429 return e1; | 428 return e1; |
430 } | 429 } |
431 | 430 |
432 std::unique_ptr<CXFA_FMSimpleExpression> | 431 std::unique_ptr<CXFA_FMSimpleExpression> |
433 CXFA_FMParse::ParseMultiplicativeExpression() { | 432 CXFA_FMParse::ParseMultiplicativeExpression() { |
434 uint32_t line = m_pToken->m_uLinenum; | 433 uint32_t line = m_pToken->m_uLinenum; |
435 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseUnaryExpression(); | 434 std::unique_ptr<CXFA_FMSimpleExpression> e1 = ParseUnaryExpression(); |
436 for (;;) { | 435 for (;;) { |
437 std::unique_ptr<CXFA_FMSimpleExpression> e2; | 436 std::unique_ptr<CXFA_FMSimpleExpression> e2; |
438 switch (m_pToken->m_type) { | 437 switch (m_pToken->m_type) { |
439 case TOKmul: | 438 case TOKmul: |
440 NextToken(); | 439 NextToken(); |
441 e2 = ParseUnaryExpression(); | 440 e2 = ParseUnaryExpression(); |
442 if (m_pErrorInfo->message.IsEmpty()) { | 441 if (m_pErrorInfo->message.IsEmpty()) { |
443 e1 = pdfium::MakeUnique<CXFA_FMMultiplicativeExpression>( | 442 e1 = pdfium::MakeUnique<CXFA_FMMultiplicativeExpression>( |
444 line, TOKmul, e1.release(), e2.release()); | 443 line, TOKmul, std::move(e1), std::move(e2)); |
445 } else { | 444 } else { |
446 e1.reset(); | 445 e1.reset(); |
447 } | 446 } |
448 continue; | 447 continue; |
449 case TOKdiv: | 448 case TOKdiv: |
450 NextToken(); | 449 NextToken(); |
451 e2 = ParseUnaryExpression(); | 450 e2 = ParseUnaryExpression(); |
452 if (m_pErrorInfo->message.IsEmpty()) { | 451 if (m_pErrorInfo->message.IsEmpty()) { |
453 e1 = pdfium::MakeUnique<CXFA_FMMultiplicativeExpression>( | 452 e1 = pdfium::MakeUnique<CXFA_FMMultiplicativeExpression>( |
454 line, TOKdiv, e1.release(), e2.release()); | 453 line, TOKdiv, std::move(e1), std::move(e2)); |
455 } else { | 454 } else { |
456 e1.reset(); | 455 e1.reset(); |
457 } | 456 } |
458 continue; | 457 continue; |
459 default: | 458 default: |
460 break; | 459 break; |
461 } | 460 } |
462 break; | 461 break; |
463 } | 462 } |
464 return e1; | 463 return e1; |
465 } | 464 } |
466 | 465 |
467 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseUnaryExpression() { | 466 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseUnaryExpression() { |
468 std::unique_ptr<CXFA_FMSimpleExpression> expr; | 467 std::unique_ptr<CXFA_FMSimpleExpression> expr; |
469 uint32_t line = m_pToken->m_uLinenum; | 468 uint32_t line = m_pToken->m_uLinenum; |
470 switch (m_pToken->m_type) { | 469 switch (m_pToken->m_type) { |
471 case TOKplus: | 470 case TOKplus: |
472 NextToken(); | 471 NextToken(); |
473 expr = ParseUnaryExpression(); | 472 expr = ParseUnaryExpression(); |
474 if (m_pErrorInfo->message.IsEmpty()) { | 473 if (m_pErrorInfo->message.IsEmpty()) |
475 expr = pdfium::MakeUnique<CXFA_FMPosExpression>(line, expr.release()); | 474 expr = pdfium::MakeUnique<CXFA_FMPosExpression>(line, std::move(expr)); |
476 } else { | 475 else |
477 expr.reset(); | 476 expr.reset(); |
478 } | |
479 break; | 477 break; |
480 case TOKminus: | 478 case TOKminus: |
481 NextToken(); | 479 NextToken(); |
482 expr = ParseUnaryExpression(); | 480 expr = ParseUnaryExpression(); |
483 if (m_pErrorInfo->message.IsEmpty()) { | 481 if (m_pErrorInfo->message.IsEmpty()) |
484 expr = pdfium::MakeUnique<CXFA_FMNegExpression>(line, expr.release()); | 482 expr = pdfium::MakeUnique<CXFA_FMNegExpression>(line, std::move(expr)); |
485 } else { | 483 else |
486 expr.reset(); | 484 expr.reset(); |
487 } | |
488 break; | 485 break; |
489 case TOKksnot: | 486 case TOKksnot: |
490 NextToken(); | 487 NextToken(); |
491 expr = ParseUnaryExpression(); | 488 expr = ParseUnaryExpression(); |
492 if (m_pErrorInfo->message.IsEmpty()) { | 489 if (m_pErrorInfo->message.IsEmpty()) |
493 expr = pdfium::MakeUnique<CXFA_FMNotExpression>(line, expr.release()); | 490 expr = pdfium::MakeUnique<CXFA_FMNotExpression>(line, std::move(expr)); |
494 } else { | 491 else |
495 expr.reset(); | 492 expr.reset(); |
496 } | |
497 break; | 493 break; |
498 default: | 494 default: |
499 expr = ParsePrimaryExpression(); | 495 expr = ParsePrimaryExpression(); |
500 break; | 496 break; |
501 } | 497 } |
502 return expr; | 498 return expr; |
503 } | 499 } |
504 | 500 |
505 std::unique_ptr<CXFA_FMSimpleExpression> | 501 std::unique_ptr<CXFA_FMSimpleExpression> |
506 CXFA_FMParse::ParsePrimaryExpression() { | 502 CXFA_FMParse::ParsePrimaryExpression() { |
(...skipping 10 matching lines...) Expand all Loading... | |
517 m_pToken->m_wstring); | 513 m_pToken->m_wstring); |
518 NextToken(); | 514 NextToken(); |
519 break; | 515 break; |
520 case TOKidentifier: { | 516 case TOKidentifier: { |
521 CFX_WideStringC wsIdentifier(m_pToken->m_wstring); | 517 CFX_WideStringC wsIdentifier(m_pToken->m_wstring); |
522 NextToken(); | 518 NextToken(); |
523 if (m_pToken->m_type == TOKlbracket) { | 519 if (m_pToken->m_type == TOKlbracket) { |
524 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); | 520 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); |
525 if (s) { | 521 if (s) { |
526 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 522 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
527 line, nullptr, TOKdot, wsIdentifier, s.release()); | 523 line, nullptr, TOKdot, wsIdentifier, std::move(s)); |
528 } | 524 } |
529 NextToken(); | 525 NextToken(); |
530 } else { | 526 } else { |
531 expr = | 527 expr = |
532 pdfium::MakeUnique<CXFA_FMIdentifierExpression>(line, wsIdentifier); | 528 pdfium::MakeUnique<CXFA_FMIdentifierExpression>(line, wsIdentifier); |
533 } | 529 } |
534 } break; | 530 } break; |
535 case TOKif: | 531 case TOKif: |
536 expr = pdfium::MakeUnique<CXFA_FMIdentifierExpression>( | 532 expr = pdfium::MakeUnique<CXFA_FMIdentifierExpression>( |
537 line, m_pToken->m_wstring); | 533 line, m_pToken->m_wstring); |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
578 } | 574 } |
579 } | 575 } |
580 if (m_pToken->m_type != TOKrparen) { | 576 if (m_pToken->m_type != TOKrparen) { |
581 CFX_WideString ws_TempString(m_pToken->m_wstring); | 577 CFX_WideString ws_TempString(m_pToken->m_wstring); |
582 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, | 578 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, |
583 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); | 579 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); |
584 } | 580 } |
585 } | 581 } |
586 if (m_pErrorInfo->message.IsEmpty()) { | 582 if (m_pErrorInfo->message.IsEmpty()) { |
587 expr = pdfium::MakeUnique<CXFA_FMCallExpression>( | 583 expr = pdfium::MakeUnique<CXFA_FMCallExpression>( |
588 line, expr.release(), std::move(expressions), false); | 584 line, std::move(expr), std::move(expressions), false); |
589 NextToken(); | 585 NextToken(); |
590 if (m_pToken->m_type != TOKlbracket) | 586 if (m_pToken->m_type != TOKlbracket) |
591 continue; | 587 continue; |
592 | 588 |
593 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); | 589 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); |
594 if (s) { | 590 if (s) { |
595 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 591 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
596 line, expr.release(), TOKcall, FX_WSTRC(L""), s.release()); | 592 line, std::move(expr), TOKcall, L"", std::move(s)); |
597 } else { | 593 } else { |
598 expr.reset(); | 594 expr.reset(); |
599 } | 595 } |
600 } else { | 596 } else { |
601 expr.reset(); | 597 expr.reset(); |
602 } | 598 } |
603 } break; | 599 } break; |
604 case TOKdot: | 600 case TOKdot: |
605 NextToken(); | 601 NextToken(); |
606 if (m_pToken->m_type == TOKidentifier) { | 602 if (m_pToken->m_type == TOKidentifier) { |
(...skipping 20 matching lines...) Expand all Loading... | |
627 CFX_WideString ws_TempString(m_pToken->m_wstring); | 623 CFX_WideString ws_TempString(m_pToken->m_wstring); |
628 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, | 624 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, |
629 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); | 625 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); |
630 } | 626 } |
631 } | 627 } |
632 if (m_pErrorInfo->message.IsEmpty()) { | 628 if (m_pErrorInfo->message.IsEmpty()) { |
633 std::unique_ptr<CXFA_FMSimpleExpression> pIdentifier = | 629 std::unique_ptr<CXFA_FMSimpleExpression> pIdentifier = |
634 pdfium::MakeUnique<CXFA_FMIdentifierExpression>(tempLine, | 630 pdfium::MakeUnique<CXFA_FMIdentifierExpression>(tempLine, |
635 tempStr); | 631 tempStr); |
636 pExpCall = pdfium::MakeUnique<CXFA_FMCallExpression>( | 632 pExpCall = pdfium::MakeUnique<CXFA_FMCallExpression>( |
637 line, pIdentifier.release(), std::move(expressions), true); | 633 line, std::move(pIdentifier), std::move(expressions), true); |
638 expr = pdfium::MakeUnique<CXFA_FMMethodCallExpression>( | 634 expr = pdfium::MakeUnique<CXFA_FMMethodCallExpression>( |
639 line, expr.release(), pExpCall.release()); | 635 line, std::move(expr), std::move(pExpCall)); |
640 NextToken(); | 636 NextToken(); |
641 if (m_pToken->m_type != TOKlbracket) | 637 if (m_pToken->m_type != TOKlbracket) |
642 continue; | 638 continue; |
643 | 639 |
644 std::unique_ptr<CXFA_FMSimpleExpression> s = | 640 std::unique_ptr<CXFA_FMSimpleExpression> s = |
645 ParseIndexExpression(); | 641 ParseIndexExpression(); |
646 if (s) { | 642 if (s) { |
647 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 643 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
648 line, expr.release(), TOKcall, FX_WSTRC(L""), s.release()); | 644 line, std::move(expr), TOKcall, L"", std::move(s)); |
649 } else { | 645 } else { |
650 expr.reset(); | 646 expr.reset(); |
651 } | 647 } |
652 } else { | 648 } else { |
653 expr.reset(); | 649 expr.reset(); |
654 } | 650 } |
655 } else if (m_pToken->m_type == TOKlbracket) { | 651 } else if (m_pToken->m_type == TOKlbracket) { |
656 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); | 652 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); |
657 if (!(m_pErrorInfo->message.IsEmpty())) | 653 if (!(m_pErrorInfo->message.IsEmpty())) |
658 return nullptr; | 654 return nullptr; |
659 | 655 |
660 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 656 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
661 tempLine, expr.release(), TOKdot, tempStr, s.release()); | 657 tempLine, std::move(expr), TOKdot, tempStr, std::move(s)); |
662 } else { | 658 } else { |
663 std::unique_ptr<CXFA_FMSimpleExpression> s = | 659 std::unique_ptr<CXFA_FMSimpleExpression> s = |
664 pdfium::MakeUnique<CXFA_FMIndexExpression>( | 660 pdfium::MakeUnique<CXFA_FMIndexExpression>( |
665 tempLine, ACCESSOR_NO_INDEX, nullptr, false); | 661 tempLine, ACCESSOR_NO_INDEX, nullptr, false); |
666 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 662 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
667 line, expr.release(), TOKdot, tempStr, s.release()); | 663 line, std::move(expr), TOKdot, tempStr, std::move(s)); |
668 continue; | 664 continue; |
669 } | 665 } |
670 } else { | 666 } else { |
671 CFX_WideString ws_TempString(m_pToken->m_wstring); | 667 CFX_WideString ws_TempString(m_pToken->m_wstring); |
672 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, | 668 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, |
673 ws_TempString.c_str()); | 669 ws_TempString.c_str()); |
674 return expr; | 670 return expr; |
675 } | 671 } |
676 break; | 672 break; |
677 case TOKdotdot: | 673 case TOKdotdot: |
678 NextToken(); | 674 NextToken(); |
679 if (m_pToken->m_type == TOKidentifier) { | 675 if (m_pToken->m_type == TOKidentifier) { |
680 CFX_WideStringC tempStr = m_pToken->m_wstring; | 676 CFX_WideStringC tempStr = m_pToken->m_wstring; |
681 uint32_t tempLine = m_pToken->m_uLinenum; | 677 uint32_t tempLine = m_pToken->m_uLinenum; |
682 NextToken(); | 678 NextToken(); |
683 if (m_pToken->m_type == TOKlbracket) { | 679 if (m_pToken->m_type == TOKlbracket) { |
684 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); | 680 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); |
685 if (!(m_pErrorInfo->message.IsEmpty())) { | 681 if (!(m_pErrorInfo->message.IsEmpty())) { |
686 return nullptr; | 682 return nullptr; |
687 } | 683 } |
688 expr = pdfium::MakeUnique<CXFA_FMDotDotAccessorExpression>( | 684 expr = pdfium::MakeUnique<CXFA_FMDotDotAccessorExpression>( |
689 tempLine, expr.release(), TOKdotdot, tempStr, s.release()); | 685 tempLine, std::move(expr), TOKdotdot, tempStr, std::move(s)); |
690 } else { | 686 } else { |
691 std::unique_ptr<CXFA_FMSimpleExpression> s = | 687 std::unique_ptr<CXFA_FMSimpleExpression> s = |
692 pdfium::MakeUnique<CXFA_FMIndexExpression>( | 688 pdfium::MakeUnique<CXFA_FMIndexExpression>( |
693 tempLine, ACCESSOR_NO_INDEX, nullptr, false); | 689 tempLine, ACCESSOR_NO_INDEX, nullptr, false); |
694 expr = pdfium::MakeUnique<CXFA_FMDotDotAccessorExpression>( | 690 expr = pdfium::MakeUnique<CXFA_FMDotDotAccessorExpression>( |
695 line, expr.release(), TOKdotdot, tempStr, s.release()); | 691 line, std::move(expr), TOKdotdot, tempStr, std::move(s)); |
696 continue; | 692 continue; |
697 } | 693 } |
698 } else { | 694 } else { |
699 CFX_WideString ws_TempString(m_pToken->m_wstring); | 695 CFX_WideString ws_TempString(m_pToken->m_wstring); |
700 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, | 696 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, |
701 ws_TempString.c_str()); | 697 ws_TempString.c_str()); |
702 return expr; | 698 return expr; |
703 } | 699 } |
704 break; | 700 break; |
705 case TOKdotscream: | 701 case TOKdotscream: |
706 NextToken(); | 702 NextToken(); |
707 if (m_pToken->m_type == TOKidentifier) { | 703 if (m_pToken->m_type == TOKidentifier) { |
708 CFX_WideStringC tempStr = m_pToken->m_wstring; | 704 CFX_WideStringC tempStr = m_pToken->m_wstring; |
709 uint32_t tempLine = m_pToken->m_uLinenum; | 705 uint32_t tempLine = m_pToken->m_uLinenum; |
710 NextToken(); | 706 NextToken(); |
711 if (m_pToken->m_type == TOKlbracket) { | 707 if (m_pToken->m_type == TOKlbracket) { |
712 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); | 708 std::unique_ptr<CXFA_FMSimpleExpression> s = ParseIndexExpression(); |
713 if (!(m_pErrorInfo->message.IsEmpty())) | 709 if (!(m_pErrorInfo->message.IsEmpty())) |
714 return nullptr; | 710 return nullptr; |
715 | 711 |
716 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 712 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
717 tempLine, expr.release(), TOKdotscream, tempStr, s.release()); | 713 tempLine, std::move(expr), TOKdotscream, tempStr, std::move(s)); |
718 } else { | 714 } else { |
719 std::unique_ptr<CXFA_FMSimpleExpression> s = | 715 std::unique_ptr<CXFA_FMSimpleExpression> s = |
720 pdfium::MakeUnique<CXFA_FMIndexExpression>( | 716 pdfium::MakeUnique<CXFA_FMIndexExpression>( |
721 tempLine, ACCESSOR_NO_INDEX, nullptr, false); | 717 tempLine, ACCESSOR_NO_INDEX, nullptr, false); |
722 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 718 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
723 line, expr.release(), TOKdotscream, tempStr, s.release()); | 719 line, std::move(expr), TOKdotscream, tempStr, std::move(s)); |
724 continue; | 720 continue; |
725 } | 721 } |
726 } else { | 722 } else { |
727 CFX_WideString ws_TempString(m_pToken->m_wstring); | 723 CFX_WideString ws_TempString(m_pToken->m_wstring); |
728 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, | 724 Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier, |
729 ws_TempString.c_str()); | 725 ws_TempString.c_str()); |
730 return expr; | 726 return expr; |
731 } | 727 } |
732 break; | 728 break; |
733 case TOKdotstar: { | 729 case TOKdotstar: { |
734 std::unique_ptr<CXFA_FMSimpleExpression> s = | 730 std::unique_ptr<CXFA_FMSimpleExpression> s = |
735 pdfium::MakeUnique<CXFA_FMIndexExpression>(line, ACCESSOR_NO_INDEX, | 731 pdfium::MakeUnique<CXFA_FMIndexExpression>(line, ACCESSOR_NO_INDEX, |
736 nullptr, false); | 732 nullptr, false); |
737 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( | 733 expr = pdfium::MakeUnique<CXFA_FMDotAccessorExpression>( |
738 line, expr.release(), TOKdotstar, FX_WSTRC(L"*"), s.release()); | 734 line, std::move(expr), TOKdotstar, L"*", std::move(s)); |
739 } break; | 735 } break; |
740 default: | 736 default: |
741 return expr; | 737 return expr; |
742 } | 738 } |
743 NextToken(); | 739 NextToken(); |
744 } | 740 } |
745 return expr; | 741 return expr; |
746 } | 742 } |
747 | 743 |
748 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseIndexExpression() { | 744 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseIndexExpression() { |
749 std::unique_ptr<CXFA_FMSimpleExpression> pExp; | 745 std::unique_ptr<CXFA_FMSimpleExpression> pExp; |
750 uint32_t line = m_pToken->m_uLinenum; | 746 uint32_t line = m_pToken->m_uLinenum; |
751 NextToken(); | 747 NextToken(); |
752 std::unique_ptr<CXFA_FMSimpleExpression> s; | 748 std::unique_ptr<CXFA_FMSimpleExpression> s; |
753 XFA_FM_AccessorIndex accessorIndex = ACCESSOR_NO_RELATIVEINDEX; | 749 XFA_FM_AccessorIndex accessorIndex = ACCESSOR_NO_RELATIVEINDEX; |
754 if (m_pToken->m_type == TOKmul) { | 750 if (m_pToken->m_type == TOKmul) { |
755 pExp = pdfium::MakeUnique<CXFA_FMIndexExpression>(line, accessorIndex, | 751 pExp = pdfium::MakeUnique<CXFA_FMIndexExpression>(line, accessorIndex, |
756 s.release(), true); | 752 std::move(s), true); |
757 NextToken(); | 753 NextToken(); |
758 if (m_pToken->m_type != TOKrbracket) { | 754 if (m_pToken->m_type != TOKrbracket) { |
759 CFX_WideString ws_TempString(m_pToken->m_wstring); | 755 CFX_WideString ws_TempString(m_pToken->m_wstring); |
760 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, | 756 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, |
761 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); | 757 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); |
762 pExp.reset(); | 758 pExp.reset(); |
763 } | 759 } |
764 return pExp; | 760 return pExp; |
765 } | 761 } |
766 if (m_pToken->m_type == TOKplus) { | 762 if (m_pToken->m_type == TOKplus) { |
767 accessorIndex = ACCESSOR_POSITIVE_INDEX; | 763 accessorIndex = ACCESSOR_POSITIVE_INDEX; |
768 NextToken(); | 764 NextToken(); |
769 } else if (m_pToken->m_type == TOKminus) { | 765 } else if (m_pToken->m_type == TOKminus) { |
770 accessorIndex = ACCESSOR_NEGATIVE_INDEX; | 766 accessorIndex = ACCESSOR_NEGATIVE_INDEX; |
771 NextToken(); | 767 NextToken(); |
772 } | 768 } |
773 s = ParseSimpleExpression(); | 769 s = ParseSimpleExpression(); |
774 if (m_pToken->m_type != TOKrbracket) { | 770 if (m_pToken->m_type != TOKrbracket) { |
775 CFX_WideString ws_TempString(m_pToken->m_wstring); | 771 CFX_WideString ws_TempString(m_pToken->m_wstring); |
776 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, | 772 Error(m_pToken->m_uLinenum, kFMErrExpectedToken, |
777 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); | 773 XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str()); |
778 } else { | 774 } else { |
779 pExp = pdfium::MakeUnique<CXFA_FMIndexExpression>(line, accessorIndex, | 775 pExp = pdfium::MakeUnique<CXFA_FMIndexExpression>(line, accessorIndex, |
780 s.release(), false); | 776 std::move(s), false); |
781 } | 777 } |
782 return pExp; | 778 return pExp; |
783 } | 779 } |
784 | 780 |
785 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseParenExpression() { | 781 std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseParenExpression() { |
786 Check(TOKlparen); | 782 Check(TOKlparen); |
787 | 783 |
788 if (m_pToken->m_type == TOKrparen) { | 784 if (m_pToken->m_type == TOKrparen) { |
789 Error(m_pToken->m_uLinenum, kFMErrExpectedNonEmptyExpression); | 785 Error(m_pToken->m_uLinenum, kFMErrExpectedNonEmptyExpression); |
790 NextToken(); | 786 NextToken(); |
791 return nullptr; | 787 return nullptr; |
792 } | 788 } |
793 | 789 |
794 uint32_t line = m_pToken->m_uLinenum; | 790 uint32_t line = m_pToken->m_uLinenum; |
795 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseLogicalOrExpression(); | 791 std::unique_ptr<CXFA_FMSimpleExpression> pExp1 = ParseLogicalOrExpression(); |
796 | 792 |
797 while (m_pToken->m_type == TOKassign) { | 793 while (m_pToken->m_type == TOKassign) { |
798 NextToken(); | 794 NextToken(); |
799 std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression(); | 795 std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression(); |
800 if (m_pErrorInfo->message.IsEmpty()) { | 796 if (m_pErrorInfo->message.IsEmpty()) { |
801 pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>( | 797 pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>( |
802 line, TOKassign, pExp1.release(), pExp2.release()); | 798 line, TOKassign, std::move(pExp1), std::move(pExp2)); |
803 } else { | 799 } else { |
804 pExp1.reset(); | 800 pExp1.reset(); |
805 } | 801 } |
806 } | 802 } |
807 Check(TOKrparen); | 803 Check(TOKrparen); |
808 return pExp1; | 804 return pExp1; |
809 } | 805 } |
810 | 806 |
811 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseBlockExpression() { | 807 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseBlockExpression() { |
812 uint32_t line = m_pToken->m_uLinenum; | 808 uint32_t line = m_pToken->m_uLinenum; |
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
891 Check(TOKendif); | 887 Check(TOKendif); |
892 break; | 888 break; |
893 default: | 889 default: |
894 CFX_WideString ws_TempString(m_pToken->m_wstring); | 890 CFX_WideString ws_TempString(m_pToken->m_wstring); |
895 Error(m_pToken->m_uLinenum, kFMErrExpectedEndIf, ws_TempString.c_str()); | 891 Error(m_pToken->m_uLinenum, kFMErrExpectedEndIf, ws_TempString.c_str()); |
896 NextToken(); | 892 NextToken(); |
897 break; | 893 break; |
898 } | 894 } |
899 std::unique_ptr<CXFA_FMIfExpression> pExp; | 895 std::unique_ptr<CXFA_FMIfExpression> pExp; |
900 if (m_pErrorInfo->message.IsEmpty()) { | 896 if (m_pErrorInfo->message.IsEmpty()) { |
901 pExp = pdfium::MakeUnique<CXFA_FMIfExpression>(line, pExpression.release(), | 897 pExp = pdfium::MakeUnique<CXFA_FMIfExpression>(line, std::move(pExpression), |
902 pIfExpression.release(), | 898 std::move(pIfExpression), |
903 pElseExpression.release()); | 899 std::move(pElseExpression)); |
904 } | 900 } |
905 return pExp; | 901 return pExp; |
906 } | 902 } |
907 | 903 |
908 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseWhileExpression() { | 904 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseWhileExpression() { |
909 uint32_t line = m_pToken->m_uLinenum; | 905 uint32_t line = m_pToken->m_uLinenum; |
910 NextToken(); | 906 NextToken(); |
911 std::unique_ptr<CXFA_FMSimpleExpression> pCondition = ParseParenExpression(); | 907 std::unique_ptr<CXFA_FMSimpleExpression> pCondition = ParseParenExpression(); |
912 Check(TOKdo); | 908 Check(TOKdo); |
913 std::unique_ptr<CXFA_FMExpression> pExpression = ParseBlockExpression(); | 909 std::unique_ptr<CXFA_FMExpression> pExpression = ParseBlockExpression(); |
914 Check(TOKendwhile); | 910 Check(TOKendwhile); |
915 std::unique_ptr<CXFA_FMExpression> expr; | 911 std::unique_ptr<CXFA_FMExpression> expr; |
916 if (m_pErrorInfo->message.IsEmpty()) { | 912 if (m_pErrorInfo->message.IsEmpty()) { |
917 expr = pdfium::MakeUnique<CXFA_FMWhileExpression>( | 913 expr = pdfium::MakeUnique<CXFA_FMWhileExpression>( |
918 line, pCondition.release(), pExpression.release()); | 914 line, std::move(pCondition), std::move(pExpression)); |
919 } | 915 } |
920 return expr; | 916 return expr; |
921 } | 917 } |
922 | 918 |
923 std::unique_ptr<CXFA_FMSimpleExpression> | 919 std::unique_ptr<CXFA_FMSimpleExpression> |
924 CXFA_FMParse::ParseSubassignmentInForExpression() { | 920 CXFA_FMParse::ParseSubassignmentInForExpression() { |
925 std::unique_ptr<CXFA_FMSimpleExpression> expr; | 921 std::unique_ptr<CXFA_FMSimpleExpression> expr; |
926 switch (m_pToken->m_type) { | 922 switch (m_pToken->m_type) { |
927 case TOKidentifier: | 923 case TOKidentifier: |
928 expr = ParseSimpleExpression(); | 924 expr = ParseSimpleExpression(); |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
973 if (m_pToken->m_type == TOKstep) { | 969 if (m_pToken->m_type == TOKstep) { |
974 NextToken(); | 970 NextToken(); |
975 pStep = ParseSimpleExpression(); | 971 pStep = ParseSimpleExpression(); |
976 } | 972 } |
977 Check(TOKdo); | 973 Check(TOKdo); |
978 std::unique_ptr<CXFA_FMExpression> pList = ParseBlockExpression(); | 974 std::unique_ptr<CXFA_FMExpression> pList = ParseBlockExpression(); |
979 Check(TOKendfor); | 975 Check(TOKendfor); |
980 std::unique_ptr<CXFA_FMExpression> expr; | 976 std::unique_ptr<CXFA_FMExpression> expr; |
981 if (m_pErrorInfo->message.IsEmpty()) { | 977 if (m_pErrorInfo->message.IsEmpty()) { |
982 expr = pdfium::MakeUnique<CXFA_FMForExpression>( | 978 expr = pdfium::MakeUnique<CXFA_FMForExpression>( |
983 line, wsVariant, pAssignment.release(), pAccessor.release(), iDirection, | 979 line, wsVariant, std::move(pAssignment), std::move(pAccessor), |
984 pStep.release(), pList.release()); | 980 iDirection, std::move(pStep), std::move(pList)); |
985 } | 981 } |
986 return expr; | 982 return expr; |
987 } | 983 } |
988 | 984 |
989 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForeachExpression() { | 985 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForeachExpression() { |
990 std::unique_ptr<CXFA_FMExpression> expr; | 986 std::unique_ptr<CXFA_FMExpression> expr; |
991 CFX_WideStringC wsIdentifier; | 987 CFX_WideStringC wsIdentifier; |
992 std::vector<std::unique_ptr<CXFA_FMSimpleExpression>> pAccessors; | 988 std::vector<std::unique_ptr<CXFA_FMSimpleExpression>> pAccessors; |
993 std::unique_ptr<CXFA_FMExpression> pList; | 989 std::unique_ptr<CXFA_FMExpression> pList; |
994 uint32_t line = m_pToken->m_uLinenum; | 990 uint32_t line = m_pToken->m_uLinenum; |
(...skipping 21 matching lines...) Expand all Loading... | |
1016 break; | 1012 break; |
1017 NextToken(); | 1013 NextToken(); |
1018 } | 1014 } |
1019 Check(TOKrparen); | 1015 Check(TOKrparen); |
1020 } | 1016 } |
1021 Check(TOKdo); | 1017 Check(TOKdo); |
1022 pList = ParseBlockExpression(); | 1018 pList = ParseBlockExpression(); |
1023 Check(TOKendfor); | 1019 Check(TOKendfor); |
1024 if (m_pErrorInfo->message.IsEmpty()) { | 1020 if (m_pErrorInfo->message.IsEmpty()) { |
1025 expr = pdfium::MakeUnique<CXFA_FMForeachExpression>( | 1021 expr = pdfium::MakeUnique<CXFA_FMForeachExpression>( |
1026 line, wsIdentifier, std::move(pAccessors), pList.release()); | 1022 line, wsIdentifier, std::move(pAccessors), std::move(pList)); |
1027 } | 1023 } |
1028 return expr; | 1024 return expr; |
1029 } | 1025 } |
1030 | 1026 |
1031 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseDoExpression() { | 1027 std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseDoExpression() { |
1032 uint32_t line = m_pToken->m_uLinenum; | 1028 uint32_t line = m_pToken->m_uLinenum; |
1033 NextToken(); | 1029 NextToken(); |
1034 std::unique_ptr<CXFA_FMExpression> expr = ParseBlockExpression(); | 1030 std::unique_ptr<CXFA_FMExpression> expr = ParseBlockExpression(); |
1035 Check(TOKend); | 1031 Check(TOKend); |
1036 if (m_pErrorInfo->message.IsEmpty()) { | 1032 if (m_pErrorInfo->message.IsEmpty()) { |
1037 expr = pdfium::MakeUnique<CXFA_FMDoExpression>(line, expr.release()); | 1033 expr = pdfium::MakeUnique<CXFA_FMDoExpression>(line, std::move(expr)); |
1038 } else { | 1034 } else { |
1039 expr.reset(); | 1035 expr.reset(); |
1040 } | 1036 } |
1041 return expr; | 1037 return expr; |
1042 } | 1038 } |
OLD | NEW |