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Revision 95 Revision 208
1/* 1/*
2 data.c - Part of psiconv, a PSION 5 file formats converter 2 data.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 1999-2004 Frodo Looijaard <frodol@dds.nl>
4 4
5 This program is free software; you can redistribute it and/or modify 5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or 7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 8 (at your option) any later version.
… …
21#include "compat.h" 21#include "compat.h"
22#include <stdlib.h> 22#include <stdlib.h>
23#include <string.h> 23#include <string.h>
24#include "data.h" 24#include "data.h"
25#include "list.h" 25#include "list.h"
26#include "unicode.h"
27
28#ifdef DMALLOC
29#include <dmalloc.h>
30#endif
26 31
27static psiconv_color clone_color(psiconv_color color); 32static psiconv_color clone_color(psiconv_color color);
28static psiconv_font clone_font(psiconv_font font); 33static psiconv_font clone_font(psiconv_font font);
29static psiconv_border clone_border(psiconv_border border); 34static psiconv_border clone_border(psiconv_border border);
30static psiconv_bullet clone_bullet(psiconv_bullet bullet); 35static psiconv_bullet clone_bullet(psiconv_bullet bullet);
… …
32static void psiconv_free_style_aux(void *style); 37static void psiconv_free_style_aux(void *style);
33static void psiconv_free_in_line_layout_aux(void * layout); 38static void psiconv_free_in_line_layout_aux(void * layout);
34static void psiconv_free_paragraph_aux(void * paragraph); 39static void psiconv_free_paragraph_aux(void * paragraph);
35static void psiconv_free_paint_data_section_aux(void * section); 40static void psiconv_free_paint_data_section_aux(void * section);
36static void psiconv_free_clipart_section_aux(void * section); 41static void psiconv_free_clipart_section_aux(void * section);
42static void psiconv_free_formula_aux(void *data);
43static void psiconv_free_sheet_worksheet_aux (void *data);
44static void psiconv_free_sheet_variable_aux(void * variable);
45static void psiconv_free_sheet_cell_aux(void *cell);
46static void psiconv_free_sheet_line_aux(void *line);
47static void psiconv_free_sheet_worksheet_aux (void *data);
37 48
38static psiconv_word_styles_section psiconv_empty_word_styles_section(void); 49static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
39static psiconv_text_and_layout psiconv_empty_text_and_layout(void); 50static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
40static psiconv_texted_section psiconv_empty_texted_section(void); 51static psiconv_texted_section psiconv_empty_texted_section(void);
41static psiconv_page_header psiconv_empty_page_header(void); 52static psiconv_page_header psiconv_empty_page_header(void);
42static psiconv_page_layout_section psiconv_empty_page_layout_section(void); 53static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
43static psiconv_word_status_section psiconv_empty_word_status_section(void); 54static psiconv_word_status_section psiconv_empty_word_status_section(void);
44static psiconv_word_f psiconv_empty_word_f(void); 55static psiconv_word_f psiconv_empty_word_f(void);
45static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void); 56static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
57static psiconv_formula_list psiconv_empty_formula_list(void);
46static psiconv_sheet_workbook_section 58static psiconv_sheet_workbook_section
47 psiconv_empty_sheet_workbook_section(void); 59 psiconv_empty_sheet_workbook_section(void);
48static psiconv_sheet_f psiconv_empty_sheet_f(void); 60static psiconv_sheet_f psiconv_empty_sheet_f(void);
49static psiconv_texted_f psiconv_empty_texted_f(void); 61static psiconv_texted_f psiconv_empty_texted_f(void);
50static psiconv_paint_data_section psiconv_empty_paint_data_section(void); 62static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
… …
71 { 83 {
72 0xff, /* red */ 84 0xff, /* red */
73 0xff, /* green */ 85 0xff, /* green */
74 0xff, /* blue */ 86 0xff, /* blue */
75 }; 87 };
88 static psiconv_ucs2 font_times[16] = { 'T','i','m','e','s',' ',
89 'N','e','w',' ',
90 'R','o','m','a','n',0 };
76 static struct psiconv_font_s font = 91 static struct psiconv_font_s font =
77 { 92 {
78 "Times New Roman", /* name */ 93 font_times, /* name */
79 3 /* screenfont */ 94 3 /* screenfont */
80 }; 95 };
81 struct psiconv_character_layout_s cl = 96 struct psiconv_character_layout_s cl =
82 { 97 {
83 &black, /* color */ 98 &black, /* color */
… …
96 111
97/* Note: these defaults seem to be hard-coded somewhere outside the 112/* Note: these defaults seem to be hard-coded somewhere outside the
98 files themself. */ 113 files themself. */
99psiconv_paragraph_layout psiconv_basic_paragraph_layout(void) 114psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
100{ 115{
116 static psiconv_ucs2 font_times[16] = { 'T','i','m','e','s',' ',
117 'N','e','w',' ',
118 'R','o','m','a','n',0 };
119
101 static struct psiconv_font_s font = 120 static struct psiconv_font_s font =
102 { 121 {
103 "Times New Roman", /* name */ 122 font_times, /* name */
104 2 /* screenfont */ 123 2 /* screenfont */
105 }; 124 };
106 static struct psiconv_color_s black = 125 static struct psiconv_color_s black =
107 { 126 {
108 0x00, /* red */ 127 0x00, /* red */
… …
123 }; 142 };
124 static struct psiconv_bullet_s bullet = 143 static struct psiconv_bullet_s bullet =
125 { 144 {
126 psiconv_bool_false, /* on */ 145 psiconv_bool_false, /* on */
127 10.0, /* font_size */ 146 10.0, /* font_size */
128 0x95, /* character */ 147 0x201d, /* character */
129 psiconv_bool_true, /* indent */ 148 psiconv_bool_true, /* indent */
130 &black, /* color */ 149 &black, /* color */
131 &font, /* font */ 150 &font, /* font */
132 }; 151 };
133 static struct psiconv_all_tabs_s tabs = 152 static struct psiconv_all_tabs_s tabs =
… …
149 0.0, /* space_below */ 168 0.0, /* space_below */
150 psiconv_bool_false, /* keep_together */ 169 psiconv_bool_false, /* keep_together */
151 psiconv_bool_false, /* keep_with_next */ 170 psiconv_bool_false, /* keep_with_next */
152 psiconv_bool_false, /* on_next_page */ 171 psiconv_bool_false, /* on_next_page */
153 psiconv_bool_false, /* no_widow_protection */ 172 psiconv_bool_false, /* no_widow_protection */
173 psiconv_bool_false, /* wrap_to_fit_cell */
154 0.0, /* left_margin */ 174 0.0, /* left_margin */
155 &bullet, /* bullet */ 175 &bullet, /* bullet */
156 &no_border, /* left_border */ 176 &no_border, /* left_border */
157 &no_border, /* right_border */ 177 &no_border, /* right_border */
158 &no_border, /* top_border */ 178 &no_border, /* top_border */
… …
181{ 201{
182 psiconv_font result; 202 psiconv_font result;
183 if(!(result = malloc(sizeof(*result)))) 203 if(!(result = malloc(sizeof(*result))))
184 goto ERROR1; 204 goto ERROR1;
185 *result = *font; 205 *result = *font;
186 if (!(result->name = strdup(result->name))) 206 if (!(result->name = psiconv_unicode_strdup(result->name)))
187 goto ERROR2; 207 goto ERROR2;
188 return result; 208 return result;
189ERROR2: 209ERROR2:
190 free(result); 210 free(result);
191ERROR1: 211ERROR1:
… …
313 return ss->normal; 333 return ss->normal;
314 else 334 else
315 return psiconv_list_get(ss->styles,0xff - nr); 335 return psiconv_list_get(ss->styles,0xff - nr);
316} 336}
317 337
338psiconv_formula psiconv_get_formula (psiconv_formula_list ss, int nr)
339{
340 return psiconv_list_get(ss,psiconv_list_length(ss)-nr-1);
341}
342
343/* TODO: What if a cell is both in a default row and a default column?!? */
344psiconv_sheet_cell_layout psiconv_get_default_layout
345 (psiconv_sheet_line_list row_defaults,
346 psiconv_sheet_line_list col_defaults,
347 psiconv_sheet_cell_layout cell_default,
348 int row,int col)
349{
350 int i;
351 psiconv_sheet_line line;
352 for (i = 0;i < psiconv_list_length(row_defaults);i++) {
353 line = psiconv_list_get(row_defaults,i);
354 if (line->position == row)
355 return line->layout;
356 }
357 for (i = 0;i < psiconv_list_length(col_defaults);i++) {
358 line = psiconv_list_get(col_defaults,i);
359 if (line->position == col)
360 return line->layout;
361 }
362 return cell_default;
363}
364
365
318void psiconv_free_color (psiconv_color color) 366void psiconv_free_color (psiconv_color color)
319{ 367{
320 if (color) 368 if (color)
321 free(color); 369 free(color);
322} 370}
… …
405{ 453{
406 if (styles) { 454 if (styles) {
407 psiconv_free_word_style(styles->normal); 455 psiconv_free_word_style(styles->normal);
408 if (styles->styles) 456 if (styles->styles)
409 psiconv_list_free_el(styles->styles,psiconv_free_style_aux); 457 psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
458 free(styles);
410 } 459 }
411} 460}
412 461
413void psiconv_free_header_section(psiconv_header_section header) 462void psiconv_free_header_section(psiconv_header_section header)
414{ 463{
… …
435 free(section->name); 484 free(section->name);
436 free(section); 485 free(section);
437 } 486 }
438} 487}
439 488
489void psiconv_free_object_icon_section(psiconv_object_icon_section section)
490{
491 if (section) {
492 if (section->icon_name)
493 free(section->icon_name);
494 free(section);
495 }
496}
497
498void psiconv_free_object_display_section(psiconv_object_display_section section)
499{
500 if (section)
501 free(section);
502}
503
504void psiconv_free_embedded_object_section
505 (psiconv_embedded_object_section object)
506{
507 if (object) {
508 psiconv_free_object_icon_section(object->icon);
509 psiconv_free_object_display_section(object->display);
510 psiconv_free_file(object->object);
511 free(object);
512 }
513}
514
440void psiconv_free_in_line_layout_aux(void * layout) 515void psiconv_free_in_line_layout_aux(void * layout)
441{ 516{
442 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout); 517 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
518 psiconv_free_embedded_object_section
519 (((psiconv_in_line_layout) layout)->object);
443} 520}
444 521
445void psiconv_free_in_line_layout(psiconv_in_line_layout layout) 522void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
446{ 523{
447 if (layout) { 524 if (layout) {
… …
544{ 621{
545 if (section) 622 if (section)
546 free(section); 623 free(section);
547} 624}
548 625
626void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
627{
628 if (numberformat)
629 free(numberformat);
630}
631
632void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
633{
634 psiconv_free_paragraph_layout(layout->paragraph);
635 psiconv_free_character_layout(layout->character);
636 psiconv_free_sheet_numberformat(layout->numberformat);
637}
638
639void psiconv_free_sheet_cell_aux(void *cell)
640{
641 psiconv_sheet_cell data = cell;
642
643 psiconv_free_sheet_cell_layout(data->layout);
644
645 if ((data->type == psiconv_cell_string) && (data->data.dat_string))
646 free(data->data.dat_string);
647}
648
649void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
650{
651 if (cell) {
652 psiconv_free_sheet_cell_aux(cell);
653 free(cell);
654 }
655}
656
657void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
658{
659 if (list)
660 psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
661}
662
663void psiconv_free_sheet_line_aux(void *line)
664{
665 psiconv_sheet_line data = line;
666
667 psiconv_free_sheet_cell_layout(data->layout);
668}
669
670void psiconv_free_sheet_line(psiconv_sheet_line line)
671{
672 if (line) {
673 psiconv_free_sheet_line_aux(line);
674 free(line);
675 }
676}
677
678
679void psiconv_free_sheet_line_list(psiconv_sheet_line_list list)
680{
681 if (list)
682 psiconv_list_free_el(list,psiconv_free_sheet_line_aux);
683}
684
685void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
686{
687 if (list)
688 psiconv_list_free(list);
689}
690
691void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
692{
693 if (s)
694 free(s);
695}
696
697void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
698{
699 if (list)
700 psiconv_list_free(list);
701}
702
703void psiconv_free_sheet_grid_section(psiconv_sheet_grid_section sec)
704{
705 if (sec) {
706 psiconv_free_sheet_grid_size_list(sec->row_heights);
707 psiconv_free_sheet_grid_size_list(sec->column_heights);
708 psiconv_free_sheet_grid_break_list(sec->row_page_breaks);
709 psiconv_free_sheet_grid_break_list(sec->column_page_breaks);
710 free(sec);
711 }
712}
713
714void psiconv_free_sheet_worksheet_aux (void *data)
715{
716 psiconv_sheet_worksheet section = data;
717 psiconv_free_sheet_cell_layout(section->default_layout);
718 psiconv_free_sheet_cell_list(section->cells);
719 psiconv_free_sheet_line_list(section->row_default_layouts);
720 psiconv_free_sheet_line_list(section->col_default_layouts);
721 psiconv_free_sheet_grid_section(section->grid);
722}
723
724void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
725{
726 if (sheet) {
727 psiconv_free_sheet_worksheet_aux(sheet);
728 free(sheet);
729 }
730}
731
732void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
733{
734 if (list)
735 psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
736}
737
738void psiconv_free_formula_aux(void *data)
739{
740 psiconv_formula formula;
741 formula = data;
742 if (formula->type == psiconv_formula_dat_string)
743 free(formula->data.dat_string);
744 else if ((formula->type != psiconv_formula_dat_int) &&
745 (formula->type != psiconv_formula_dat_var) &&
746 (formula->type != psiconv_formula_dat_float) &&
747 (formula->type != psiconv_formula_dat_cellref) &&
748 (formula->type != psiconv_formula_dat_cellblock) &&
749 (formula->type != psiconv_formula_dat_vcellblock) &&
750 (formula->type != psiconv_formula_mark_opsep) &&
751 (formula->type != psiconv_formula_mark_opend) &&
752 (formula->type != psiconv_formula_mark_eof) &&
753 (formula->type != psiconv_formula_unknown))
754 psiconv_free_formula_list(formula->data.fun_operands);
755}
756
757void psiconv_free_formula(psiconv_formula formula)
758{
759 if (formula) {
760 psiconv_free_formula_aux(formula);
761 free(formula);
762 }
763}
764
765void psiconv_free_formula_list(psiconv_formula_list list)
766{
767 if (list)
768 psiconv_list_free_el(list,psiconv_free_formula_aux);
769}
770
771void psiconv_free_sheet_name_section(psiconv_sheet_name_section section)
772{
773 if (section) {
774 if(section->name)
775 free(section->name);
776 free(section);
777 }
778}
779
780void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
781{
782 if (section) {
783 free(section);
784 }
785}
786
787void psiconv_free_sheet_variable_aux(void * variable)
788{
789 psiconv_sheet_variable var = variable;
790 if (var->name)
791 free(var->name);
792 if (var->type == psiconv_var_string)
793 free(var->data.dat_string);
794}
795
796void psiconv_free_sheet_variable(psiconv_sheet_variable var)
797{
798 if (var) {
799 psiconv_free_sheet_variable_aux(var);
800 free(var);
801 }
802}
803
804void psiconv_free_sheet_variable_list(psiconv_sheet_variable_list list)
805{
806 if (list)
807 psiconv_list_free_el(list,psiconv_free_sheet_variable_aux);
808}
809
549void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section) 810void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
550{ 811{
551 if (section) 812 if (section) {
813 psiconv_free_formula_list(section->formulas);
814 psiconv_free_sheet_worksheet_list(section->worksheets);
815 psiconv_free_sheet_name_section(section->name);
816 psiconv_free_sheet_info_section(section->info);
817 psiconv_free_sheet_variable_list(section->variables);
552 free(section); 818 free(section);
819 }
553} 820}
554 821
555void psiconv_free_sheet_f(psiconv_sheet_f file) 822void psiconv_free_sheet_f(psiconv_sheet_f file)
556{ 823{
557 if (file) { 824 if (file) {
… …
626} 893}
627 894
628void psiconv_free_clipart_section_aux(void *section) 895void psiconv_free_clipart_section_aux(void *section)
629{ 896{
630 if (section) 897 if (section)
631 free(((psiconv_clipart_section ) section)->picture); 898 psiconv_free_paint_data_section(((psiconv_clipart_section) section)->picture);
632} 899}
633 900
634void psiconv_free_clipart_section(psiconv_clipart_section section) 901void psiconv_free_clipart_section(psiconv_clipart_section section)
635{ 902{
636 if (section) { 903 if (section) {
… …
689 const psiconv_font value2) 956 const psiconv_font value2)
690{ 957{
691 if (!value1 || !value2 || !value1->name || !value2->name) 958 if (!value1 || !value2 || !value1->name || !value2->name)
692 return 1; 959 return 1;
693 if ((value1->screenfont == value2->screenfont) && 960 if ((value1->screenfont == value2->screenfont) &&
694 !strcmp(value1->name,value2->name)) 961 !psiconv_unicode_strcmp(value1->name,value2->name))
695 return 0; 962 return 0;
696 else 963 else
697 return 1; 964 return 1;
698} 965}
699 966
… …
962 result->cursor_row = result->cursor_column = 0; 1229 result->cursor_row = result->cursor_column = 0;
963 result->sheet_display_size = result->graph_display_size = 1000; 1230 result->sheet_display_size = result->graph_display_size = 1000;
964 return result; 1231 return result;
965} 1232}
966 1233
1234psiconv_formula_list psiconv_empty_formula_list(void)
1235{
1236 return psiconv_list_new(sizeof(struct psiconv_formula_s));
1237}
1238
967psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void) 1239psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
968{ 1240{
969 psiconv_sheet_workbook_section result; 1241 psiconv_sheet_workbook_section result;
970 if (!(result = malloc(sizeof(*result)))) 1242 if (!(result = malloc(sizeof(*result))))
1243 goto ERROR1;
1244 if (!(result->formulas = psiconv_empty_formula_list()))
1245 goto ERROR2;
1246 return result;
1247ERROR2:
1248 free(result);
1249ERROR1:
971 return NULL; 1250 return NULL;
972 return result;
973} 1251}
1252
974 1253
975psiconv_sheet_f psiconv_empty_sheet_f(void) 1254psiconv_sheet_f psiconv_empty_sheet_f(void)
976{ 1255{
977 psiconv_sheet_f result; 1256 psiconv_sheet_f result;
978 if (!(result = malloc(sizeof(*result)))) 1257 if (!(result = malloc(sizeof(*result))))
… …
1075psiconv_sketch_section psiconv_empty_sketch_section(void) 1354psiconv_sketch_section psiconv_empty_sketch_section(void)
1076{ 1355{
1077 psiconv_sketch_section result; 1356 psiconv_sketch_section result;
1078 if (!(result = malloc(sizeof(*result)))) 1357 if (!(result = malloc(sizeof(*result))))
1079 goto ERROR1; 1358 goto ERROR1;
1080 result->form_xsize = 320; 1359 result->displayed_xsize = 320;
1081 result->form_ysize = 200; 1360 result->displayed_ysize = 200;
1082 result->picture_x_offset = result->picture_y_offset = result->picture_xsize = 1361 result->picture_data_x_offset = result->picture_data_y_offset =
1083 result->picture_ysize = 0; 1362 result->form_xsize = result->form_ysize =
1363 result->displayed_size_x_offset = result->displayed_size_y_offset = 0;
1084 result->magnification_x = result->magnification_y = 1.0; 1364 result->magnification_x = result->magnification_y = 1.0;
1085 result->cut_left = result->cut_right = result->cut_top = 1365 result->cut_left = result->cut_right = result->cut_top =
1086 result->cut_bottom = 0.0; 1366 result->cut_bottom = 0.0;
1087 if (!(result->picture = psiconv_empty_paint_data_section())) 1367 if (!(result->picture = psiconv_empty_paint_data_section()))
1088 goto ERROR2; 1368 goto ERROR2;
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