… | |
… | |
72 | psiconv_free_character_layout(result->character); |
72 | psiconv_free_character_layout(result->character); |
73 | ERROR2: |
73 | ERROR2: |
74 | free(result); |
74 | free(result); |
75 | ERROR1: |
75 | ERROR1: |
76 | return NULL; |
76 | return NULL; |
|
|
77 | } |
|
|
78 | |
|
|
79 | static psiconv_sheet_cell_reference_t |
|
|
80 | psiconv_read_var_cellref (const psiconv_buffer buf, int lev, |
|
|
81 | psiconv_u32 off, int *length, |
|
|
82 | int *status) |
|
|
83 | { |
|
|
84 | int len=0; |
|
|
85 | int res; |
|
|
86 | psiconv_sheet_cell_reference_t result; |
|
|
87 | psiconv_u32 temp; |
|
|
88 | |
|
|
89 | psiconv_progress(lev+1,off+len,"Going to read a sheet cell reference"); |
|
|
90 | psiconv_progress(lev+2,off+len, |
|
|
91 | "Going to read the initial byte (%02x expected)",0x00); |
|
|
92 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
93 | if (res) |
|
|
94 | goto ERROR1; |
|
|
95 | if (temp != 0x00) { |
|
|
96 | psiconv_warn(lev+2,off+len, |
|
|
97 | "Sheet cell reference initial byte unknown value (ignored)"); |
|
|
98 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
99 | } |
|
|
100 | len ++; |
|
|
101 | |
|
|
102 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
103 | if (res) |
|
|
104 | goto ERROR1; |
|
|
105 | if (temp & 0xffff0000) { |
|
|
106 | psiconv_warn(lev+2,off+len, |
|
|
107 | "Sheet cell row reference to unknown row (reset)"); |
|
|
108 | } |
|
|
109 | result.row.offset = temp; |
|
|
110 | result.row.absolute = psiconv_bool_true; |
|
|
111 | len += 4; |
|
|
112 | |
|
|
113 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
114 | if (res) |
|
|
115 | goto ERROR1; |
|
|
116 | if (temp & 0xffff0000) { |
|
|
117 | psiconv_warn(lev+2,off+len, |
|
|
118 | "Sheet cell column reference to unknown row (reset)"); |
|
|
119 | } |
|
|
120 | result.column.offset = temp; |
|
|
121 | result.column.absolute = psiconv_bool_true; |
|
|
122 | len += 4; |
|
|
123 | |
|
|
124 | if (length) |
|
|
125 | *length = len; |
|
|
126 | |
|
|
127 | psiconv_progress(lev,off+len-1, |
|
|
128 | "End of sheet column reference (total length: %08x)", len); |
|
|
129 | return result; |
|
|
130 | ERROR1: |
|
|
131 | psiconv_warn(lev+1,off,"Reading of Sheet Column Reference failed"); |
|
|
132 | if (length) |
|
|
133 | *length = 0; |
|
|
134 | if (status) |
|
|
135 | *status = res?res:-PSICONV_E_NOMEM; |
|
|
136 | return result; |
|
|
137 | } |
|
|
138 | |
|
|
139 | static psiconv_sheet_cell_block_t |
|
|
140 | psiconv_read_var_cellblock (const psiconv_buffer buf, int lev, |
|
|
141 | psiconv_u32 off, int *length, |
|
|
142 | int *status) |
|
|
143 | { |
|
|
144 | int len=0; |
|
|
145 | int res; |
|
|
146 | psiconv_sheet_cell_block_t result; |
|
|
147 | psiconv_u32 temp; |
|
|
148 | |
|
|
149 | psiconv_progress(lev+1,off+len,"Going to read a sheet cell block reference"); |
|
|
150 | psiconv_progress(lev+2,off+len, |
|
|
151 | "Going to read the initial byte (%02x expected)",0x00); |
|
|
152 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
153 | if (res) |
|
|
154 | goto ERROR1; |
|
|
155 | if (temp != 0x00) { |
|
|
156 | psiconv_warn(lev+2,off+len, |
|
|
157 | "Sheet cell reference initial byte unknown value (ignored)"); |
|
|
158 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
159 | } |
|
|
160 | len ++; |
|
|
161 | |
|
|
162 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
163 | if (res) |
|
|
164 | goto ERROR1; |
|
|
165 | if (temp & 0xffff0000) { |
|
|
166 | psiconv_warn(lev+2,off+len, |
|
|
167 | "Sheet block initial row reference to unknown row (reset)"); |
|
|
168 | } |
|
|
169 | result.first.row.offset = temp; |
|
|
170 | result.first.row.absolute = psiconv_bool_true; |
|
|
171 | len += 4; |
|
|
172 | |
|
|
173 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
174 | if (res) |
|
|
175 | goto ERROR1; |
|
|
176 | if (temp & 0xffff0000) { |
|
|
177 | psiconv_warn(lev+2,off+len, |
|
|
178 | "Sheet block initial column reference to unknown row (reset)"); |
|
|
179 | } |
|
|
180 | result.first.column.offset = temp; |
|
|
181 | result.first.column.absolute = psiconv_bool_true; |
|
|
182 | len += 4; |
|
|
183 | |
|
|
184 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
185 | if (res) |
|
|
186 | goto ERROR1; |
|
|
187 | if (temp & 0xffff0000) { |
|
|
188 | psiconv_warn(lev+2,off+len, |
|
|
189 | "Sheet block final row reference to unknown row (reset)"); |
|
|
190 | } |
|
|
191 | result.last.row.offset = temp; |
|
|
192 | result.last.row.absolute = psiconv_bool_true; |
|
|
193 | len += 4; |
|
|
194 | |
|
|
195 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
196 | if (res) |
|
|
197 | goto ERROR1; |
|
|
198 | if (temp & 0xffff0000) { |
|
|
199 | psiconv_warn(lev+2,off+len, |
|
|
200 | "Sheet block final column reference to unknown row (reset)"); |
|
|
201 | } |
|
|
202 | result.last.column.offset = temp; |
|
|
203 | result.last.column.absolute = psiconv_bool_true; |
|
|
204 | len += 4; |
|
|
205 | |
|
|
206 | if (length) |
|
|
207 | *length = len; |
|
|
208 | |
|
|
209 | psiconv_progress(lev,off+len-1, |
|
|
210 | "End of sheet cell block reference (total length: %08x)", |
|
|
211 | len); |
|
|
212 | return result; |
|
|
213 | ERROR1: |
|
|
214 | psiconv_warn(lev+1,off,"Reading of Sheet Cell Block Reference failed"); |
|
|
215 | if (length) |
|
|
216 | *length = 0; |
|
|
217 | if (status) |
|
|
218 | *status = res?res:-PSICONV_E_NOMEM; |
|
|
219 | return result; |
77 | } |
220 | } |
78 | |
221 | |
79 | int psiconv_parse_sheet_numberformat(const psiconv_buffer buf, int lev, |
222 | int psiconv_parse_sheet_numberformat(const psiconv_buffer buf, int lev, |
80 | psiconv_u32 off, int *length, |
223 | psiconv_u32 off, int *length, |
81 | psiconv_sheet_numberformat result) |
224 | psiconv_sheet_numberformat result) |
… | |
… | |
311 | if (res) |
454 | if (res) |
312 | goto ERROR2; |
455 | goto ERROR2; |
313 | if (temp != 0x00) { |
456 | if (temp != 0x00) { |
314 | psiconv_warn(lev+2,off+len, |
457 | psiconv_warn(lev+2,off+len, |
315 | "Sheet status section unknown byte unknown value (ignored)"); |
458 | "Sheet status section unknown byte unknown value (ignored)"); |
316 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
459 | psiconv_debug(lev+2,off+len,"Unknown byte: %02x",temp); |
317 | } |
460 | } |
318 | len ++; |
461 | len ++; |
319 | |
462 | |
320 | psiconv_progress(lev+2,off+len,"Going to read sheet display size"); |
463 | psiconv_progress(lev+2,off+len,"Going to read sheet display size"); |
321 | (*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
464 | (*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
… | |
… | |
354 | |
497 | |
355 | int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
498 | int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
356 | psiconv_u32 off, int *length, |
499 | psiconv_u32 off, int *length, |
357 | psiconv_sheet_workbook_section *result) |
500 | psiconv_sheet_workbook_section *result) |
358 | { |
501 | { |
359 | int res=0; |
502 | int res=0,with_name; |
360 | psiconv_u32 temp,formulas_off,worksheets_off; |
503 | psiconv_u32 temp,formulas_off,worksheets_off,info_off,var_off,name_off=0; |
361 | int len=0; |
504 | int len=0; |
362 | |
505 | |
363 | psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
506 | psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
364 | if (!(*result = malloc(sizeof(**result)))) |
507 | if (!(*result = malloc(sizeof(**result)))) |
365 | goto ERROR1; |
508 | goto ERROR1; |
366 | |
509 | |
367 | psiconv_progress(lev+2,off+len, |
510 | psiconv_progress(lev+2,off+len, |
368 | "Going to read the initial byte (%02x expected)",0x04); |
511 | "Going to read the initial byte (%02x or %02x expected)", |
|
|
512 | 0x02,0x04); |
369 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
513 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
370 | if (res) |
514 | if (res) |
371 | goto ERROR2; |
515 | goto ERROR2; |
372 | if (temp != 0x04) { |
516 | if ((temp != 0x04) && temp !=0x02) { |
373 | psiconv_warn(lev+2,off+len, |
517 | psiconv_warn(lev+2,off+len, |
374 | "Sheet workbook section initial byte unknown value (ignored)"); |
518 | "Sheet workbook section initial byte unknown value (ignored)"); |
375 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
519 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
376 | } |
520 | } |
|
|
521 | with_name = temp ==0x04; |
377 | len ++; |
522 | len ++; |
378 | |
523 | |
379 | psiconv_progress(lev+2,off+len, |
524 | psiconv_progress(lev+2,off+len, |
380 | "Going to read the offset of the 1st ??? Section"); |
525 | "Going to read the offset of the sheet info Section"); |
381 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
526 | info_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
382 | if (res) |
527 | if (res) |
383 | goto ERROR2; |
528 | goto ERROR2; |
384 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
529 | psiconv_debug(lev+2,off+len,"Offset: %04x",info_off); |
385 | len += 4; |
530 | len += 4; |
386 | |
531 | |
387 | psiconv_progress(lev+2,off+len, |
532 | psiconv_progress(lev+2,off+len, |
388 | "Going to read the offset of the Formulas List"); |
533 | "Going to read the offset of the Formulas List"); |
389 | formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
534 | formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
… | |
… | |
399 | goto ERROR2; |
544 | goto ERROR2; |
400 | psiconv_debug(lev+2,off+len,"Offset: %04x",worksheets_off); |
545 | psiconv_debug(lev+2,off+len,"Offset: %04x",worksheets_off); |
401 | len += 4; |
546 | len += 4; |
402 | |
547 | |
403 | psiconv_progress(lev+2,off+len, |
548 | psiconv_progress(lev+2,off+len, |
404 | "Going to read the offset of the 4th ??? Section"); |
549 | "Going to read the offset of the Variable List"); |
405 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
550 | var_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
406 | if (res) |
551 | if (res) |
407 | goto ERROR2; |
552 | goto ERROR2; |
408 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
553 | psiconv_debug(lev+2,off+len,"Offset: %04x",var_off); |
409 | len += 4; |
554 | len += 4; |
410 | |
555 | |
|
|
556 | if (with_name) { |
|
|
557 | psiconv_progress(lev+2,off+len, |
|
|
558 | "Going to read the offset of the Name Section"); |
|
|
559 | name_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
560 | if (res) |
|
|
561 | goto ERROR2; |
|
|
562 | psiconv_debug(lev+2,off+len,"Offset: %04x",name_off); |
|
|
563 | len += 4; |
|
|
564 | } |
|
|
565 | |
|
|
566 | |
|
|
567 | psiconv_progress(lev+2,off+len,"Going to read the info section"); |
|
|
568 | if ((res = psiconv_parse_sheet_info_section(buf,lev+2,info_off,NULL, |
|
|
569 | &(*result)->info))) |
|
|
570 | goto ERROR2; |
|
|
571 | |
|
|
572 | psiconv_progress(lev+2,off+len,"Going to read the variables list"); |
|
|
573 | if ((res = psiconv_parse_sheet_variable_list(buf,lev+2,var_off,NULL, |
|
|
574 | &(*result)->variables))) |
|
|
575 | goto ERROR3; |
|
|
576 | |
411 | psiconv_progress(lev+2,off+len,"Going to read the formulas list"); |
577 | psiconv_progress(lev+2,off+len,"Going to read the formulas list"); |
412 | if ((res = psiconv_parse_sheet_formula_table(buf,lev+2,formulas_off,NULL, |
578 | if ((res = psiconv_parse_sheet_formula_list(buf,lev+2,formulas_off,NULL, |
413 | &(*result)->formulas))) |
579 | &(*result)->formulas))) |
414 | goto ERROR2; |
580 | goto ERROR4; |
415 | |
581 | |
416 | psiconv_progress(lev+2,off+len,"Going to read the worksheet list"); |
582 | psiconv_progress(lev+2,off+len,"Going to read the worksheet list"); |
417 | if ((res = psiconv_parse_sheet_worksheet_list(buf,lev+2,worksheets_off, |
583 | if ((res = psiconv_parse_sheet_worksheet_list(buf,lev+2,worksheets_off, |
418 | NULL,&(*result)->worksheets))) |
584 | NULL,&(*result)->worksheets))) |
419 | goto ERROR2; |
585 | goto ERROR5; |
420 | |
586 | |
|
|
587 | if (with_name) { |
|
|
588 | psiconv_progress(lev+2,off+len,"Going to read the name section"); |
|
|
589 | if ((res = psiconv_parse_sheet_name_section(buf,lev+2,name_off,NULL, |
|
|
590 | &(*result)->name))) |
|
|
591 | goto ERROR6; |
|
|
592 | } else |
|
|
593 | (*result)->name = NULL; |
421 | |
594 | |
422 | if (length) |
595 | if (length) |
423 | *length = len; |
596 | *length = len; |
424 | |
597 | |
425 | psiconv_progress(lev,off+len-1, |
598 | psiconv_progress(lev,off+len-1, |
426 | "End of sheet workbook section (total length: %08x)", len); |
599 | "End of sheet workbook section (total length: %08x)", len); |
427 | return 0; |
600 | return 0; |
428 | |
601 | |
|
|
602 | ERROR6: |
|
|
603 | psiconv_free_sheet_worksheet_list((*result)->worksheets); |
|
|
604 | ERROR5: |
|
|
605 | psiconv_free_formula_list((*result)->formulas); |
|
|
606 | ERROR4: |
|
|
607 | psiconv_free_sheet_variable_list((*result)->variables); |
|
|
608 | ERROR3: |
|
|
609 | psiconv_free_sheet_info_section((*result)->info); |
429 | ERROR2: |
610 | ERROR2: |
430 | free (*result); |
611 | free (*result); |
431 | ERROR1: |
612 | ERROR1: |
432 | psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
613 | psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
433 | if (length) |
614 | if (length) |
… | |
… | |
436 | return -PSICONV_E_NOMEM; |
617 | return -PSICONV_E_NOMEM; |
437 | else |
618 | else |
438 | return res; |
619 | return res; |
439 | } |
620 | } |
440 | |
621 | |
|
|
622 | int psiconv_parse_sheet_name_section(const psiconv_buffer buf, int lev, |
|
|
623 | psiconv_u32 off, int *length, |
|
|
624 | psiconv_sheet_name_section *result) |
|
|
625 | { |
|
|
626 | int res=0; |
|
|
627 | psiconv_u32 temp; |
|
|
628 | int len=0,leng; |
|
|
629 | |
|
|
630 | psiconv_progress(lev+1,off,"Going to read the sheet name section"); |
|
|
631 | if (!(*result = malloc(sizeof(**result)))) |
|
|
632 | goto ERROR1; |
|
|
633 | |
|
|
634 | psiconv_progress(lev+2,off+len, |
|
|
635 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
636 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
637 | if (res) |
|
|
638 | goto ERROR2; |
|
|
639 | if (temp != 0x02) { |
|
|
640 | psiconv_warn(lev+2,off+len, |
|
|
641 | "Sheet name section initial byte unknown value (ignored)"); |
|
|
642 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
643 | } |
|
|
644 | len ++; |
|
|
645 | |
|
|
646 | psiconv_progress(lev+2,off+len, "Going to read the sheet name"); |
|
|
647 | (*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
|
|
648 | if (res) |
|
|
649 | goto ERROR2; |
|
|
650 | len += leng; |
|
|
651 | |
|
|
652 | if (length) |
|
|
653 | *length = len; |
|
|
654 | |
|
|
655 | psiconv_progress(lev,off+len-1, |
|
|
656 | "End of sheet name section (total length: %08x)", len); |
|
|
657 | return 0; |
|
|
658 | |
|
|
659 | ERROR2: |
|
|
660 | free(*result); |
|
|
661 | ERROR1: |
|
|
662 | psiconv_warn(lev+1,off,"Reading of Sheet Name Section failed"); |
|
|
663 | if (length) |
|
|
664 | *length = 0; |
|
|
665 | if (!res) |
|
|
666 | return -PSICONV_E_NOMEM; |
|
|
667 | else |
|
|
668 | return res; |
|
|
669 | } |
|
|
670 | |
|
|
671 | int psiconv_parse_sheet_info_section(const psiconv_buffer buf, int lev, |
|
|
672 | psiconv_u32 off, int *length, |
|
|
673 | psiconv_sheet_info_section *result) |
|
|
674 | { |
|
|
675 | int res=0; |
|
|
676 | psiconv_u32 temp; |
|
|
677 | int len=0,leng; |
|
|
678 | |
|
|
679 | psiconv_progress(lev+1,off,"Going to read the sheet info section"); |
|
|
680 | if (!(*result = malloc(sizeof(**result)))) |
|
|
681 | goto ERROR1; |
|
|
682 | |
|
|
683 | psiconv_progress(lev+2,off+len, |
|
|
684 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
685 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
686 | if (res) |
|
|
687 | goto ERROR2; |
|
|
688 | if (temp != 0x02) { |
|
|
689 | psiconv_warn(lev+2,off+len, |
|
|
690 | "Sheet info section initial byte unknown value (ignored)"); |
|
|
691 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
692 | } |
|
|
693 | len ++; |
|
|
694 | |
|
|
695 | psiconv_progress(lev+2,off+len, "Going to read an unknown Xint"); |
|
|
696 | temp = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
697 | if (res) |
|
|
698 | goto ERROR2; |
|
|
699 | psiconv_debug(lev+2,off+len,"Value: %d\n",temp); |
|
|
700 | len += leng; |
|
|
701 | |
|
|
702 | psiconv_progress(lev+2,off+len, "Going to read the flags byte"); |
|
|
703 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
704 | if (res) |
|
|
705 | goto ERROR2; |
|
|
706 | (*result)->auto_recalc = temp & 0x01 ? psiconv_bool_true:psiconv_bool_false; |
|
|
707 | psiconv_debug(lev+2,off+len,"Auto recalculation: %02x", |
|
|
708 | (*result)->auto_recalc); |
|
|
709 | if ((temp & 0xfe) != 0x02) { |
|
|
710 | psiconv_warn(lev+2,off+len,"Sheet Info Section flags byte " |
|
|
711 | "contains unknown flags (ignored)"); |
|
|
712 | psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp &0xfe); |
|
|
713 | } |
|
|
714 | |
|
|
715 | len ++; |
|
|
716 | |
|
|
717 | |
|
|
718 | if (length) |
|
|
719 | *length = len; |
|
|
720 | |
|
|
721 | psiconv_progress(lev,off+len-1, |
|
|
722 | "End of sheet info section (total length: %08x)", len); |
|
|
723 | return 0; |
|
|
724 | |
|
|
725 | ERROR2: |
|
|
726 | free(*result); |
|
|
727 | ERROR1: |
|
|
728 | psiconv_warn(lev+1,off,"Reading of Sheet Name Section failed"); |
|
|
729 | if (length) |
|
|
730 | *length = 0; |
|
|
731 | if (!res) |
|
|
732 | return -PSICONV_E_NOMEM; |
|
|
733 | else |
|
|
734 | return res; |
|
|
735 | } |
|
|
736 | |
441 | int psiconv_parse_sheet_formula_table(const psiconv_buffer buf, int lev, |
737 | int psiconv_parse_sheet_formula_list(const psiconv_buffer buf, int lev, |
442 | psiconv_u32 off, int *length, |
738 | psiconv_u32 off, int *length, |
443 | psiconv_formula_list *result) |
739 | psiconv_formula_list *result) |
444 | { |
740 | { |
445 | int res=0; |
741 | int res=0; |
446 | int len=0; |
742 | int len=0; |
447 | psiconv_u32 temp; |
743 | psiconv_u32 temp; |
448 | psiconv_formula formula; |
744 | psiconv_formula formula; |
449 | psiconv_u32 listlen,i; |
745 | psiconv_u32 listlen,i; |
450 | int leng; |
746 | int leng; |
451 | |
747 | |
452 | psiconv_progress(lev+1,off,"Going to read the sheet formula table"); |
748 | psiconv_progress(lev+1,off,"Going to read the sheet formula list"); |
453 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
749 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
454 | goto ERROR1; |
750 | goto ERROR1; |
455 | |
751 | |
456 | psiconv_progress(lev+2,off+len, |
752 | psiconv_progress(lev+2,off+len, |
457 | "Going to read the initial byte (%02x expected)",0x02); |
753 | "Going to read the initial byte (%02x expected)",0x02); |
458 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
754 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
459 | if (res) |
755 | if (res) |
460 | goto ERROR2; |
756 | goto ERROR2; |
461 | if (temp != 0x02) { |
757 | if (temp != 0x02) { |
462 | psiconv_warn(lev+2,off+len, |
758 | psiconv_warn(lev+2,off+len, |
463 | "Sheet formula table initial byte unknown value (ignored)"); |
759 | "Sheet formula list initial byte unknown value (ignored)"); |
464 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
760 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
465 | } |
761 | } |
466 | len ++; |
762 | len ++; |
467 | |
763 | |
468 | psiconv_progress(lev+2,off+len, |
764 | psiconv_progress(lev+2,off+len, |
… | |
… | |
485 | |
781 | |
486 | if (length) |
782 | if (length) |
487 | *length = len; |
783 | *length = len; |
488 | |
784 | |
489 | psiconv_progress(lev,off+len-1, |
785 | psiconv_progress(lev,off+len-1, |
490 | "End of sheet formula table (total length: %08x)", len); |
786 | "End of sheet formula list (total length: %08x)", len); |
491 | return 0; |
787 | return 0; |
492 | |
788 | |
493 | ERROR3: |
789 | ERROR3: |
494 | psiconv_free_formula(formula); |
790 | psiconv_free_formula(formula); |
495 | ERROR2: |
791 | ERROR2: |
496 | psiconv_list_free(*result); |
792 | psiconv_list_free(*result); |
497 | ERROR1: |
793 | ERROR1: |
498 | psiconv_warn(lev+1,off,"Reading of Sheet Formula Table failed"); |
794 | psiconv_warn(lev+1,off,"Reading of Sheet Formula list failed"); |
499 | if (length) |
795 | if (length) |
500 | *length = 0; |
796 | *length = 0; |
501 | if (!res) |
797 | if (!res) |
502 | return -PSICONV_E_NOMEM; |
798 | return -PSICONV_E_NOMEM; |
503 | else |
799 | else |
… | |
… | |
915 | int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev, |
1211 | int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev, |
916 | psiconv_u32 off, int *length, |
1212 | psiconv_u32 off, int *length, |
917 | psiconv_sheet_worksheet *result) |
1213 | psiconv_sheet_worksheet *result) |
918 | { |
1214 | { |
919 | int res=0; |
1215 | int res=0; |
920 | psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off; |
1216 | psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off,unknown_off; |
921 | int len=0; |
1217 | int len=0; |
922 | int leng; |
1218 | int leng; |
923 | |
1219 | |
924 | psiconv_progress(lev+1,off,"Going to read the sheet worksheet section"); |
1220 | psiconv_progress(lev+1,off,"Going to read the sheet worksheet section"); |
925 | if (!(*result = malloc(sizeof(**result)))) |
1221 | if (!(*result = malloc(sizeof(**result)))) |
… | |
… | |
989 | psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off); |
1285 | psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off); |
990 | len += 4; |
1286 | len += 4; |
991 | |
1287 | |
992 | psiconv_progress(lev+2,off+len, |
1288 | psiconv_progress(lev+2,off+len, |
993 | "Going to read the offset of the 3rd ??? Section"); |
1289 | "Going to read the offset of the 3rd ??? Section"); |
994 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
1290 | unknown_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
995 | if (res) |
1291 | if (res) |
996 | goto ERROR3; |
1292 | goto ERROR3; |
|
|
1293 | psiconv_debug(lev+2,off+len,"Offset: %04x",unknown_off); |
|
|
1294 | len += 4; |
|
|
1295 | |
|
|
1296 | psiconv_progress(lev+2,off+len, |
|
|
1297 | "Going to read a long of the 3rd ??? Section " |
|
|
1298 | "(%08x expected)",0x00); |
|
|
1299 | temp = psiconv_read_u32(buf,lev+2,unknown_off,&res); |
|
|
1300 | if (res) |
|
|
1301 | goto ERROR3; |
|
|
1302 | if (temp != 0x00) { |
|
|
1303 | psiconv_warn(lev+2,unknown_off, |
|
|
1304 | "Unknown worksheet subsection has unknown contents (ignored)"); |
997 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
1305 | psiconv_debug(lev+2,unknown_off,"Offset: %04x",temp); |
|
|
1306 | } |
998 | len += 4; |
1307 | len += 4; |
999 | |
1308 | |
1000 | psiconv_progress(lev+2,off+len,"Going to read the row defaults"); |
1309 | psiconv_progress(lev+2,off+len,"Going to read the row defaults"); |
1001 | if ((res = psiconv_parse_sheet_line_list(buf,lev+2,rows_off,NULL, |
1310 | if ((res = psiconv_parse_sheet_line_list(buf,lev+2,rows_off,NULL, |
1002 | &(*result)->row_default_layouts, |
1311 | &(*result)->row_default_layouts, |
… | |
… | |
1162 | return -PSICONV_E_NOMEM; |
1471 | return -PSICONV_E_NOMEM; |
1163 | else |
1472 | else |
1164 | return res; |
1473 | return res; |
1165 | } |
1474 | } |
1166 | |
1475 | |
|
|
1476 | int psiconv_parse_sheet_variable(const psiconv_buffer buf, int lev, |
|
|
1477 | psiconv_u32 off, int *length, |
|
|
1478 | psiconv_sheet_variable *result) |
|
|
1479 | { |
|
|
1480 | int res=0; |
|
|
1481 | int len=0; |
|
|
1482 | psiconv_u32 marker; |
|
|
1483 | int leng; |
|
|
1484 | |
|
|
1485 | psiconv_progress(lev+1,off,"Going to read a sheet variable"); |
|
|
1486 | if (!(*result = malloc(sizeof(**result)))) |
|
|
1487 | goto ERROR1; |
|
|
1488 | |
|
|
1489 | psiconv_progress(lev+2,off+len, "Going to read the variable name"); |
|
|
1490 | (*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
|
|
1491 | if (res) |
|
|
1492 | goto ERROR2; |
|
|
1493 | len += leng; |
|
|
1494 | |
|
|
1495 | psiconv_progress(lev+2,off+len,"Going to read the type marker"); |
|
|
1496 | marker = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1497 | if (res) |
|
|
1498 | goto ERROR3; |
|
|
1499 | psiconv_debug(lev+2,off+len,"Marker: %02x",marker); |
|
|
1500 | len ++; |
|
|
1501 | |
|
|
1502 | if (marker == 0x00) { |
|
|
1503 | (*result)->type = psiconv_var_int; |
|
|
1504 | psiconv_progress(lev+2,off+len,"Going to read a signed integer"); |
|
|
1505 | (*result)->data.dat_int = psiconv_read_sint(buf,lev+2,off+len,&leng,&res); |
|
|
1506 | if (res) |
|
|
1507 | goto ERROR3; |
|
|
1508 | psiconv_debug(lev+2,off+len,"Value: %d",(*result)->data.dat_int); |
|
|
1509 | len += leng; |
|
|
1510 | } else if (marker == 0x01) { |
|
|
1511 | (*result)->type = psiconv_var_float; |
|
|
1512 | psiconv_progress(lev+2,off+len,"Going to read a floating point number"); |
|
|
1513 | (*result)->data.dat_float = psiconv_read_float(buf,lev+2,off+len,&leng, |
|
|
1514 | &res); |
|
|
1515 | if (res) |
|
|
1516 | goto ERROR3; |
|
|
1517 | psiconv_debug(lev+2,off+len,"Value: %f",(*result)->data.dat_float); |
|
|
1518 | len += leng; |
|
|
1519 | } else if (marker == 0x02) { |
|
|
1520 | (*result)->type = psiconv_var_string; |
|
|
1521 | psiconv_progress(lev+2,off+len,"Going to read a string"); |
|
|
1522 | (*result)->data.dat_string = psiconv_read_string(buf,lev+2,off+len,&leng, |
|
|
1523 | &res); |
|
|
1524 | if (res) |
|
|
1525 | goto ERROR3; |
|
|
1526 | len += leng; |
|
|
1527 | } else if (marker == 0x03) { |
|
|
1528 | (*result)->type = psiconv_var_cellref; |
|
|
1529 | psiconv_progress(lev+2,off+len,"Going to read a cell reference"); |
|
|
1530 | (*result)->data.dat_cellref = psiconv_read_var_cellref(buf,lev+2,off+len, |
|
|
1531 | &leng, &res); |
|
|
1532 | if (res) |
|
|
1533 | goto ERROR3; |
|
|
1534 | len += leng; |
|
|
1535 | } else if (marker == 0x04) { |
|
|
1536 | (*result)->type = psiconv_var_cellblock; |
|
|
1537 | psiconv_progress(lev+2,off+len,"Going to read a cell block reference"); |
|
|
1538 | (*result)->data.dat_cellblock = psiconv_read_var_cellblock(buf,lev+2, |
|
|
1539 | off+len, |
|
|
1540 | &leng, &res); |
|
|
1541 | if (res) |
|
|
1542 | goto ERROR3; |
|
|
1543 | len += leng; |
|
|
1544 | } else { |
|
|
1545 | psiconv_warn(lev+2,off+len,"Sheet variable unknown type marker"); |
|
|
1546 | res = -PSICONV_E_PARSE; |
|
|
1547 | goto ERROR3; |
|
|
1548 | } |
|
|
1549 | |
|
|
1550 | psiconv_progress(lev+2,off+len,"Going to read the variable number"); |
|
|
1551 | (*result)->number = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1552 | if (res) |
|
|
1553 | goto ERROR4; |
|
|
1554 | psiconv_debug(lev+2,off+len,"Number: %08x",(*result)->number); |
|
|
1555 | len += 4; |
|
|
1556 | |
|
|
1557 | if (length) |
|
|
1558 | *length = len; |
|
|
1559 | |
|
|
1560 | psiconv_progress(lev,off+len-1, |
|
|
1561 | "End of sheet variable (total length: %08x)", len); |
|
|
1562 | return 0; |
|
|
1563 | |
|
|
1564 | ERROR4: |
|
|
1565 | if ((*result)->type == psiconv_var_string) |
|
|
1566 | free((*result)->data.dat_string); |
|
|
1567 | ERROR3: |
|
|
1568 | free((*result)->name); |
|
|
1569 | ERROR2: |
|
|
1570 | free (*result); |
|
|
1571 | ERROR1: |
|
|
1572 | psiconv_warn(lev+1,off,"Reading of Sheet Variable failed"); |
|
|
1573 | if (length) |
|
|
1574 | *length = 0; |
|
|
1575 | if (!res) |
|
|
1576 | return -PSICONV_E_NOMEM; |
|
|
1577 | else |
|
|
1578 | return res; |
|
|
1579 | } |
|
|
1580 | |
|
|
1581 | |
|
|
1582 | int psiconv_parse_sheet_variable_list(const psiconv_buffer buf, int lev, |
|
|
1583 | psiconv_u32 off, int *length, |
|
|
1584 | psiconv_sheet_variable_list *result) |
|
|
1585 | { |
|
|
1586 | int res=0; |
|
|
1587 | int len=0; |
|
|
1588 | psiconv_u32 temp; |
|
|
1589 | psiconv_sheet_variable variable; |
|
|
1590 | psiconv_u32 listlen,i; |
|
|
1591 | int leng; |
|
|
1592 | |
|
|
1593 | psiconv_progress(lev+1,off,"Going to read the sheet variable list"); |
|
|
1594 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_variable_s)))) |
|
|
1595 | goto ERROR1; |
|
|
1596 | |
|
|
1597 | psiconv_progress(lev+2,off+len, |
|
|
1598 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
1599 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1600 | if (res) |
|
|
1601 | goto ERROR2; |
|
|
1602 | if (temp != 0x02) { |
|
|
1603 | psiconv_warn(lev+2,off+len, |
|
|
1604 | "Sheet variable list initial byte unknown value (ignored)"); |
|
|
1605 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
1606 | } |
|
|
1607 | len ++; |
|
|
1608 | |
|
|
1609 | psiconv_progress(lev+2,off+len, |
|
|
1610 | "Going to read the number of variables"); |
|
|
1611 | listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
1612 | if (res) |
|
|
1613 | goto ERROR2; |
|
|
1614 | psiconv_debug(lev+2,off+len,"Number of variables: %d",listlen); |
|
|
1615 | len += leng; |
|
|
1616 | |
|
|
1617 | psiconv_progress(lev+2,off+len,"Going to read all variables"); |
|
|
1618 | for (i = 0; i < listlen; i++) { |
|
|
1619 | psiconv_progress(lev+3,off+len,"Going to read variable %d",i); |
|
|
1620 | if ((res = psiconv_parse_sheet_variable(buf,lev+3,off+len,&leng,&variable))) |
|
|
1621 | goto ERROR2; |
|
|
1622 | if ((res = psiconv_list_add(*result,variable))) |
|
|
1623 | goto ERROR3; |
|
|
1624 | len += leng; |
|
|
1625 | } |
|
|
1626 | |
|
|
1627 | if (length) |
|
|
1628 | *length = len; |
|
|
1629 | |
|
|
1630 | psiconv_progress(lev,off+len-1, |
|
|
1631 | "End of sheet variabels list (total length: %08x)", len); |
|
|
1632 | return 0; |
|
|
1633 | |
|
|
1634 | ERROR3: |
|
|
1635 | psiconv_free_sheet_variable(variable); |
|
|
1636 | ERROR2: |
|
|
1637 | psiconv_list_free(*result); |
|
|
1638 | ERROR1: |
|
|
1639 | psiconv_warn(lev+1,off,"Reading of Sheet Variable list failed"); |
|
|
1640 | if (length) |
|
|
1641 | *length = 0; |
|
|
1642 | if (!res) |
|
|
1643 | return -PSICONV_E_NOMEM; |
|
|
1644 | else |
|
|
1645 | return res; |
|
|
1646 | } |