/[public]/psiconv/trunk/lib/psiconv/data.c

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Revision 2		Revision 163
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 Frodo Looijaard <frodol@dds.nl>	3	Copyright (c) 1999, 2000 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.
…		…
16	along with this program; if not, write to the Free Software	16	along with this program; if not, write to the Free Software
17	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	17	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18	*/	18	*/
19		19
20	#include "config.h"	20	#include "config.h"
		21	#include "compat.h"
21	#include <stdlib.h>	22	#include <stdlib.h>
22	#include <string.h>	23	#include <string.h>
23	#include "data.h"	24	#include "data.h"
24	#include "list.h"	25	#include "list.h"
25	#include "general.h"	26
		27	#ifdef DMALLOC
		28	#include <dmalloc.h>
		29	#endif
26		30
27	static psiconv_color clone_color(psiconv_color color);	31	static psiconv_color clone_color(psiconv_color color);
28	static psiconv_font clone_font(psiconv_font font);	32	static psiconv_font clone_font(psiconv_font font);
29	static psiconv_border clone_border(psiconv_border border);	33	static psiconv_border clone_border(psiconv_border border);
30	static psiconv_bullet clone_bullet(psiconv_bullet bullet);	34	static psiconv_bullet clone_bullet(psiconv_bullet bullet);
31	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);	35	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);
32	static void psiconv_free_style_aux(void *style);	36	static void psiconv_free_style_aux(void *style);
33	static void psiconv_free_in_line_layout_aux(void * layout);	37	static void psiconv_free_in_line_layout_aux(void * layout);
34	static void psiconv_free_paragraph_aux(void * paragraph);	38	static void psiconv_free_paragraph_aux(void * paragraph);
		39	static void psiconv_free_paint_data_section_aux(void * section);
		40	static void psiconv_free_clipart_section_aux(void * section);
		41	static void psiconv_free_formula_aux(void *data);
		42	static void psiconv_free_sheet_worksheet_aux (void *data);
		43	static void psiconv_free_sheet_variable_aux(void * variable);
35		44
		45	static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
		46	static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
		47	static psiconv_texted_section psiconv_empty_texted_section(void);
		48	static psiconv_page_header psiconv_empty_page_header(void);
		49	static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
		50	static psiconv_word_status_section psiconv_empty_word_status_section(void);
		51	static psiconv_word_f psiconv_empty_word_f(void);
		52	static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
		53	static psiconv_formula_list psiconv_empty_formula_list(void);
		54	static psiconv_sheet_workbook_section
		55	psiconv_empty_sheet_workbook_section(void);
		56	static psiconv_sheet_f psiconv_empty_sheet_f(void);
		57	static psiconv_texted_f psiconv_empty_texted_f(void);
		58	static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
		59	static psiconv_pictures psiconv_empty_pictures(void);
		60	static psiconv_mbm_f psiconv_empty_mbm_f(void);
		61	static psiconv_sketch_section psiconv_empty_sketch_section(void);
		62	static psiconv_sketch_f psiconv_empty_sketch_f(void);
		63	static psiconv_clipart_f psiconv_empty_clipart_f(void);
		64	static psiconv_cliparts psiconv_empty_cliparts(void);
		65
		66
		67	/* Note: these defaults seem to be hard-coded somewhere outside the
		68	files themself. */
36	psiconv_character_layout psiconv_basic_character_layout(void)	69	psiconv_character_layout psiconv_basic_character_layout(void)
37	{	70	{
		71	/* Make the structures static, to oblige IRIX */
38	struct psiconv_color black =	72	static struct psiconv_color_s black =
39	{	73	{
40	0x00, /* red */	74	0x00, /* red */
41	0x00, /* green */	75	0x00, /* green */
42	0x00, /* blue */	76	0x00, /* blue */
43	};	77	};
44	struct psiconv_color white =	78	static struct psiconv_color_s white =
45	{	79	{
46	0xff, /* red */	80	0xff, /* red */
47	0xff, /* green */	81	0xff, /* green */
48	0xff, /* blue */	82	0xff, /* blue */
49	};	83	};
		84	static struct psiconv_font_s font =
		85	{
		86	"Times New Roman", /* name */
		87	3 /* screenfont */
		88	};
50	struct psiconv_character_layout cl =	89	struct psiconv_character_layout_s cl =
51	{	90	{
52	&black, /* color */	91	&black, /* color */
53	&white, /* back_color */	92	&white, /* back_color */
54	10.0, /* font_size */	93	10.0, /* font_size */
55	psiconv_bool_false, /* italic */	94	psiconv_bool_false, /* italic */
56	psiconv_bool_false, /* bold */	95	psiconv_bool_false, /* bold */
57	psiconv_normalscript, /* super_sub */	96	psiconv_normalscript, /* super_sub */
58	psiconv_bool_false, /* underline */	97	psiconv_bool_false, /* underline */
59	psiconv_bool_false, /* strike_out */	98	psiconv_bool_false, /* strikethrough */
60	NULL, /* font */	99	&font, /* font */
61	};	100	};
62		101
63	cl.color = malloc(sizeof(*cl.color));
64	cl.color->red = 0x00;
65	cl.color->green = 0x00;
66	cl.color->blue = 0x00;
67	cl.back_color = malloc(sizeof(*cl.color));
68	cl.back_color->red = 0xff;
69	cl.back_color->green = 0xff;
70	cl.back_color->blue = 0xff;
71	cl.font = malloc(sizeof(*cl.font));
72	cl.font->name = strdup("Times New Roman");
73	cl.font->screenfont = 3;
74	return psiconv_clone_character_layout(&cl);	102	return psiconv_clone_character_layout(&cl);
75	}	103	}
76		104
		105	/* Note: these defaults seem to be hard-coded somewhere outside the
		106	files themself. */
77	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)	107	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
78	{	108	{
79	char base_font[] = "Times New Roman";
80
81	struct psiconv_font font =	109	static struct psiconv_font_s font =
82	{	110	{
83	base_font, /* name */	111	"Times New Roman", /* name */
84	2 /* screenfont */	112	2 /* screenfont */
85	};	113	};
86	struct psiconv_color black =	114	static struct psiconv_color_s black =
87	{	115	{
88	0x00, /* red */	116	0x00, /* red */
89	0x00, /* green */	117	0x00, /* green */
90	0x00, /* blue */	118	0x00, /* blue */
91	};	119	};
92	struct psiconv_color white =	120	static struct psiconv_color_s white =
93	{	121	{
94	0xff, /* red */	122	0xff, /* red */
95	0xff, /* green */	123	0xff, /* green */
96	0xff, /* blue */	124	0xff, /* blue */
97	};	125	};
98	struct psiconv_border no_border =	126	static struct psiconv_border_s no_border =
99	{	127	{
100	psiconv_border_none, /* kind */	128	psiconv_border_none, /* kind */
101	1, /* thickness */	129	1, /* thickness */
102	&black /* color */	130	&black /* color */
103	};	131	};
104	struct psiconv_bullet bullet =	132	static struct psiconv_bullet_s bullet =
105	{	133	{
106	psiconv_bool_false, /* on */	134	psiconv_bool_false, /* on */
107	10.0, /* font_size */	135	10.0, /* font_size */
108	0x95, /* character */	136	0x95, /* character */
109	psiconv_bool_true, /* indent */	137	psiconv_bool_true, /* indent */
110	&black, /* color */	138	&black, /* color */
111	&font, /* font */	139	&font, /* font */
112	};	140	};
113	struct psiconv_all_tabs tabs =	141	static struct psiconv_all_tabs_s tabs =
114	{	142	{
115	0.64, /* normal */	143	0.64, /* normal */
116	NULL /* kind */	144	NULL /* kind */
117	};	145	};
118	struct psiconv_paragraph_layout pl =	146	struct psiconv_paragraph_layout_s pl =
119	{	147	{
120	&white, /* back_color */	148	&white, /* back_color */
121	0.0, /* indent_left */	149	0.0, /* indent_left */
122	0.0, /* indent_right */	150	0.0, /* indent_right */
123	0.0, /* indent_first */	151	0.0, /* indent_first */
124	psiconv_justify_left, /* justify_hor */	152	psiconv_justify_left, /* justify_hor */
125	psiconv_justify_middle,/* justify_ver */	153	psiconv_justify_middle,/* justify_ver */
126	0.0, /* interline */	154	10.0, /* linespacing */
127	psiconv_bool_false, /* interline_exact */	155	psiconv_bool_false, /* linespacing_exact */
128	0.0, /* top_space */	156	0.0, /* space_above */
129	0.0, /* bottom_space */	157	0.0, /* space_below */
130	psiconv_bool_false, /* on_one_page */
131	psiconv_bool_false, /* together_with */	158	psiconv_bool_false, /* keep_together */
		159	psiconv_bool_false, /* keep_with_next */
132	psiconv_bool_false, /* on_next_page */	160	psiconv_bool_false, /* on_next_page */
133	psiconv_bool_false, /* no_widow_protection */	161	psiconv_bool_false, /* no_widow_protection */
		162	psiconv_bool_false, /* wrap_to_fit_cell */
134	0.0, /* left_margin */	163	0.0, /* left_margin */
135	&bullet, /* bullet */	164	&bullet, /* bullet */
136	&no_border, /* left_border */	165	&no_border, /* left_border */
137	&no_border, /* right_border */	166	&no_border, /* right_border */
138	&no_border, /* top_border */	167	&no_border, /* top_border */
139	&no_border, /* bottom_border */	168	&no_border, /* bottom_border */
140	&tabs, /* tabs */	169	&tabs, /* tabs */
141	};	170	};
142	psiconv_paragraph_layout res;	171	psiconv_paragraph_layout res;
143		172
144	pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab));	173	if (!(pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab_s))))
		174	return NULL;
145	res = psiconv_clone_paragraph_layout(&pl);	175	res = psiconv_clone_paragraph_layout(&pl);
146	psiconv_list_free(pl.tabs->extras);	176	psiconv_list_free(pl.tabs->extras);
147	return res;	177	return res;
148	}	178	}
149		179
150	psiconv_color clone_color(psiconv_color color)	180	psiconv_color clone_color(psiconv_color color)
151	{	181	{
152	psiconv_color result;	182	psiconv_color result;
153	result = malloc(sizeof(*result));	183	if (!(result = malloc(sizeof(*result))))
		184	return NULL;
154	result = color;	185	result = color;
155	return result;	186	return result;
156	}	187	}
157		188
158	psiconv_font clone_font(psiconv_font font)	189	psiconv_font clone_font(psiconv_font font)
159	{	190	{
160	psiconv_font result;	191	psiconv_font result;
161	result = malloc(sizeof(*result));	192	if(!(result = malloc(sizeof(*result))))
		193	goto ERROR1;
162	result = font;	194	result = font;
163	result->name = strdup(result->name);	195	if (!(result->name = strdup(result->name)))
		196	goto ERROR2;
164	return result;	197	return result;
		198	ERROR2:
		199	free(result);
		200	ERROR1:
		201	return NULL;
165	}	202	}
166		203
167	psiconv_border clone_border(psiconv_border border)	204	psiconv_border clone_border(psiconv_border border)
168	{	205	{
169	psiconv_border result;	206	psiconv_border result;
170	result = malloc(sizeof(*result));	207	if (!(result = malloc(sizeof(*result))))
		208	goto ERROR1;
171	result = border;	209	result = border;
172	result->color = clone_color(result->color);	210	if(!(result->color = clone_color(result->color)))
		211	goto ERROR2;
173	return result;	212	return result;
		213	ERROR2:
		214	free(result);
		215	ERROR1:
		216	return NULL;
174	}	217	}
175		218
176	psiconv_bullet clone_bullet(psiconv_bullet bullet)	219	psiconv_bullet clone_bullet(psiconv_bullet bullet)
177	{	220	{
178	psiconv_bullet result;	221	psiconv_bullet result;
179	result = malloc(sizeof(*result));	222	if (!(result = malloc(sizeof(*result))))
		223	goto ERROR1;
180	result = bullet;	224	result = bullet;
181	result->font = clone_font(result->font);	225	if (!(result->font = clone_font(result->font)))
		226	goto ERROR2;
182	result->color = clone_color(result->color);	227	if (!(result->color = clone_color(result->color)))
		228	goto ERROR3;
183	return result;	229	return result;
		230	ERROR3:
		231	psiconv_free_font(result->font);
		232	ERROR2:
		233	free(result);
		234	ERROR1:
		235	return NULL;
184	}	236	}
185		237
186	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)	238	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)
187	{	239	{
188	psiconv_all_tabs result;	240	psiconv_all_tabs result;
189	result = malloc(sizeof(*result));	241	if (!(result = malloc(sizeof(*result))))
		242	goto ERROR1;
190	result = all_tabs;	243	result = all_tabs;
191	result->extras = psiconv_list_clone(result->extras);	244	if (!(result->extras = psiconv_list_clone(result->extras)))
		245	goto ERROR2;
192	return result;	246	return result;
		247	ERROR2:
		248	free(result);
		249	ERROR1:
		250	return NULL;
193	}	251	}
194		252
195	psiconv_character_layout psiconv_clone_character_layout	253	psiconv_character_layout psiconv_clone_character_layout
196	(psiconv_character_layout ls)	254	(psiconv_character_layout ls)
197	{	255	{
198	psiconv_character_layout result;	256	psiconv_character_layout result;
199		257
200	result = malloc(sizeof(*result));	258	if (!(result = malloc(sizeof(*result))))
		259	goto ERROR1;
201	result = ls;	260	result = ls;
202	result->color = clone_color(result->color);	261	if (!(result->color = clone_color(result->color)))
		262	goto ERROR2;
203	result->back_color = clone_color(result->back_color);	263	if (!(result->back_color = clone_color(result->back_color)))
		264	goto ERROR3;
204	result->font = clone_font(result->font);	265	if (!(result->font = clone_font(result->font)))
		266	goto ERROR4;
205	return result;	267	return result;
		268	ERROR4:
		269	psiconv_free_color(result->back_color);
		270	ERROR3:
		271	psiconv_free_color(result->color);
		272	ERROR2:
		273	free(result);
		274	ERROR1:
		275	return NULL;
206	}	276	}
207		277
208	psiconv_paragraph_layout psiconv_clone_paragraph_layout	278	psiconv_paragraph_layout psiconv_clone_paragraph_layout
209	(psiconv_paragraph_layout ls)	279	(psiconv_paragraph_layout ls)
210	{	280	{
211	psiconv_paragraph_layout result;	281	psiconv_paragraph_layout result;
212		282
213	result = malloc(sizeof(*result));	283	if (!(result = malloc(sizeof(*result))))
		284	goto ERROR1;
214	result = ls;	285	result = ls;
215	result->back_color = clone_color(result->back_color);	286	if (!(result->back_color = clone_color(result->back_color)))
		287	goto ERROR2;
216	result->bullet = clone_bullet(result->bullet);	288	if (!(result->bullet = clone_bullet(result->bullet)))
		289	goto ERROR3;
217	result->left_border = clone_border(result->left_border);	290	if (!(result->left_border = clone_border(result->left_border)))
		291	goto ERROR4;
218	result->right_border = clone_border(result->right_border);	292	if (!(result->right_border = clone_border(result->right_border)))
		293	goto ERROR5;
219	result->top_border = clone_border(result->top_border);	294	if (!(result->top_border = clone_border(result->top_border)))
		295	goto ERROR6;
220	result->bottom_border = clone_border(result->bottom_border);	296	if (!(result->bottom_border = clone_border(result->bottom_border)))
		297	goto ERROR7;
221	result->tabs = clone_all_tabs(result->tabs);	298	if (!(result->tabs = clone_all_tabs(result->tabs)))
		299	goto ERROR8;
222	return result;	300	return result;
		301	ERROR8:
		302	psiconv_free_border(result->bottom_border);
		303	ERROR7:
		304	psiconv_free_border(result->top_border);
		305	ERROR6:
		306	psiconv_free_border(result->right_border);
		307	ERROR5:
		308	psiconv_free_border(result->left_border);
		309	ERROR4:
		310	psiconv_free_bullet(result->bullet);
		311	ERROR3:
		312	psiconv_free_color(result->back_color);
		313	ERROR2:
		314	free(result);
		315	ERROR1:
		316	return NULL;
223	}	317	}
224		318
225	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)	319	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)
226	{	320	{
227	if (nr == 0)	321	if (nr == 0)
228	return ss->normal;	322	return ss->normal;
229	else	323	else
230	return psiconv_list_get(ss->styles,0xff - nr);	324	return psiconv_list_get(ss->styles,0xff - nr);
231	}	325	}
		326
		327	psiconv_formula psiconv_get_formula (psiconv_formula_list ss, int nr)
		328	{
		329	return psiconv_list_get(ss,psiconv_list_length(ss)-nr-1);
		330	}
		331
		332	/* TODO: What if a cell is both in a default row and a default column?!? */
		333	psiconv_sheet_cell_layout psiconv_get_default_layout
		334	(psiconv_sheet_line_list row_defaults,
		335	psiconv_sheet_line_list col_defaults,
		336	psiconv_sheet_cell_layout cell_default,
		337	int row,int col)
		338	{
		339	int i;
		340	psiconv_sheet_line line;
		341	for (i = 0;i < psiconv_list_length(row_defaults);i++) {
		342	line = psiconv_list_get(row_defaults,i);
		343	if (line->position == row)
		344	return line->layout;
		345	}
		346	for (i = 0;i < psiconv_list_length(col_defaults);i++) {
		347	line = psiconv_list_get(col_defaults,i);
		348	if (line->position == col)
		349	return line->layout;
		350	}
		351	return cell_default;
		352	}
		353
232		354
233	void psiconv_free_color (psiconv_color color)	355	void psiconv_free_color (psiconv_color color)
234	{	356	{
235	if (color)	357	if (color)
236	free(color);	358	free(color);
…		…
320	{	442	{
321	if (styles) {	443	if (styles) {
322	psiconv_free_word_style(styles->normal);	444	psiconv_free_word_style(styles->normal);
323	if (styles->styles)	445	if (styles->styles)
324	psiconv_list_free_el(styles->styles,psiconv_free_style_aux);	446	psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
		447	free(styles);
325	}	448	}
326	}	449	}
327		450
328	void psiconv_free_header_section(psiconv_header_section header)	451	void psiconv_free_header_section(psiconv_header_section header)
329	{	452	{
…		…
350	free(section->name);	473	free(section->name);
351	free(section);	474	free(section);
352	}	475	}
353	}	476	}
354		477
		478	void psiconv_free_object_icon_section(psiconv_object_icon_section section)
		479	{
		480	if (section) {
		481	if (section->icon_name)
		482	free(section->icon_name);
		483	free(section);
		484	}
		485	}
		486
		487	void psiconv_free_object_display_section(psiconv_object_display_section section)
		488	{
		489	if (section)
		490	free(section);
		491	}
		492
		493	void psiconv_free_object(psiconv_object object)
		494	{
		495	if (object) {
		496	psiconv_free_object_icon_section(object->icon);
		497	psiconv_free_object_display_section(object->display);
		498	psiconv_free_file(object->object);
		499	free(object);
		500	}
		501	}
		502
355	void psiconv_free_in_line_layout_aux(void * layout)	503	void psiconv_free_in_line_layout_aux(void * layout)
356	{	504	{
357	psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);	505	psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
		506	psiconv_free_object(((psiconv_in_line_layout) layout)->object);
358	}	507	}
359		508
360	void psiconv_free_in_line_layout(psiconv_in_line_layout layout)	509	void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
361	{	510	{
362	if (layout) {	511	if (layout) {
…		…
453	psiconv_free_word_styles_section(file->styles_sec);	602	psiconv_free_word_styles_section(file->styles_sec);
454	free(file);	603	free(file);
455	}	604	}
456	}	605	}
457		606
		607	void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
		608	{
		609	if (section)
		610	free(section);
		611	}
		612
		613	void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
		614	{
		615	if (numberformat)
		616	free(numberformat);
		617	}
		618
		619	void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
		620	{
		621	psiconv_free_paragraph_layout(layout->paragraph);
		622	psiconv_free_character_layout(layout->character);
		623	psiconv_free_sheet_numberformat(layout->numberformat);
		624	}
		625
		626	void psiconv_free_sheet_cell_aux(void *cell)
		627	{
		628	psiconv_sheet_cell data = cell;
		629
		630	psiconv_free_sheet_cell_layout(data->layout);
		631
		632	if ((data->type == psiconv_cell_string) && (data->data.dat_string))
		633	free(data->data.dat_string);
		634	}
		635
		636	void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
		637	{
		638	if (cell) {
		639	psiconv_free_sheet_cell_aux(cell);
		640	free(cell);
		641	}
		642	}
		643
		644	void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
		645	{
		646	if (list)
		647	psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
		648	}
		649
		650	void psiconv_free_sheet_line_aux(void *line)
		651	{
		652	psiconv_sheet_line data = line;
		653
		654	psiconv_free_sheet_cell_layout(data->layout);
		655	}
		656
		657	void psiconv_free_sheet_line(psiconv_sheet_line line)
		658	{
		659	if (line) {
		660	psiconv_free_sheet_line_aux(line);
		661	free(line);
		662	}
		663	}
		664
		665
		666	void psiconv_free_sheet_line_list(psiconv_sheet_line_list list)
		667	{
		668	if (list)
		669	psiconv_list_free_el(list,psiconv_free_sheet_line_aux);
		670	}
		671
		672	void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
		673	{
		674	if (list)
		675	psiconv_list_free(list);
		676	}
		677
		678	void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
		679	{
		680	if (s)
		681	free(s);
		682	}
		683
		684	void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
		685	{
		686	if (list)
		687	psiconv_list_free(list);
		688	}
		689
		690	void psiconv_free_sheet_grid_section(psiconv_sheet_grid_section sec)
		691	{
		692	if (sec) {
		693	psiconv_free_sheet_grid_size_list(sec->row_heights);
		694	psiconv_free_sheet_grid_size_list(sec->column_heights);
		695	psiconv_free_sheet_grid_break_list(sec->row_page_breaks);
		696	psiconv_free_sheet_grid_break_list(sec->column_page_breaks);
		697	free(sec);
		698	}
		699	}
		700
		701	void psiconv_free_sheet_worksheet_aux (void *data)
		702	{
		703	psiconv_sheet_worksheet section = data;
		704	psiconv_free_sheet_cell_layout(section->default_layout);
		705	psiconv_free_sheet_cell_list(section->cells);
		706	psiconv_free_sheet_line_list(section->row_default_layouts);
		707	psiconv_free_sheet_line_list(section->col_default_layouts);
		708	psiconv_free_sheet_grid_section(section->grid);
		709	}
		710
		711	void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
		712	{
		713	if (sheet) {
		714	psiconv_free_sheet_worksheet_aux(sheet);
		715	free(sheet);
		716	}
		717	}
		718
		719	void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
		720	{
		721	if (list)
		722	psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
		723	}
		724
		725	void psiconv_free_formula_aux(void *data)
		726	{
		727	psiconv_formula formula;
		728	formula = data;
		729	if (formula->type == psiconv_formula_dat_string)
		730	free(formula->data.dat_string);
		731	else if ((formula->type != psiconv_formula_dat_int) &&
		732	(formula->type != psiconv_formula_dat_var) &&
		733	(formula->type != psiconv_formula_dat_float) &&
		734	(formula->type != psiconv_formula_dat_cellref) &&
		735	(formula->type != psiconv_formula_dat_cellblock) &&
		736	(formula->type != psiconv_formula_dat_vcellblock) &&
		737	(formula->type != psiconv_formula_mark_opsep) &&
		738	(formula->type != psiconv_formula_mark_opend) &&
		739	(formula->type != psiconv_formula_mark_eof) &&
		740	(formula->type != psiconv_formula_unknown))
		741	psiconv_free_formula_list(formula->data.fun_operands);
		742	}
		743
		744	void psiconv_free_formula(psiconv_formula formula)
		745	{
		746	if (formula) {
		747	psiconv_free_formula_aux(formula);
		748	free(formula);
		749	}
		750	}
		751
		752	void psiconv_free_formula_list(psiconv_formula_list list)
		753	{
		754	if (list)
		755	psiconv_list_free_el(list,psiconv_free_formula_aux);
		756	}
		757
		758	void psiconv_free_sheet_name_section(psiconv_sheet_name_section section)
		759	{
		760	if (section) {
		761	if(section->name)
		762	free(section->name);
		763	free(section);
		764	}
		765	}
		766
		767	void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
		768	{
		769	if (section) {
		770	free(section);
		771	}
		772	}
		773
		774	void psiconv_free_sheet_variable_aux(void * variable)
		775	{
		776	psiconv_sheet_variable var = variable;
		777	if (var->name)
		778	free(var->name);
		779	if (var->type == psiconv_var_string)
		780	free(var->data.dat_string);
		781	}
		782
		783	void psiconv_free_sheet_variable(psiconv_sheet_variable var)
		784	{
		785	if (var) {
		786	psiconv_free_sheet_variable_aux(var);
		787	free(var);
		788	}
		789	}
		790
		791	void psiconv_free_sheet_variable_list(psiconv_sheet_variable_list list)
		792	{
		793	if (list)
		794	psiconv_list_free_el(list,psiconv_free_sheet_variable_aux);
		795	}
		796
		797	void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
		798	{
		799	if (section) {
		800	psiconv_free_formula_list(section->formulas);
		801	psiconv_free_sheet_worksheet_list(section->worksheets);
		802	psiconv_free_sheet_name_section(section->name);
		803	psiconv_free_sheet_info_section(section->info);
		804	psiconv_free_sheet_variable_list(section->variables);
		805	free(section);
		806	}
		807	}
		808
		809	void psiconv_free_sheet_f(psiconv_sheet_f file)
		810	{
		811	if (file) {
		812	psiconv_free_page_layout_section(file->page_sec);
		813	psiconv_free_sheet_status_section(file->status_sec);
		814	psiconv_free_sheet_workbook_section(file->workbook_sec);
		815	free(file);
		816	}
		817	}
		818
		819	void psiconv_free_texted_f(psiconv_texted_f file)
		820	{
		821	if (file) {
		822	psiconv_free_page_layout_section(file->page_sec);
		823	psiconv_free_texted_section(file->texted_sec);
		824	free(file);
		825	}
		826	}
		827
		828	void psiconv_free_paint_data_section_aux(void * section)
		829	{
		830	if (((psiconv_paint_data_section) section)->red)
		831	free(((psiconv_paint_data_section)section) -> red);
		832	if (((psiconv_paint_data_section) section)->green)
		833	free(((psiconv_paint_data_section)section) -> green);
		834	if (((psiconv_paint_data_section) section)->blue)
		835	free(((psiconv_paint_data_section)section) -> blue);
		836	}
		837
		838	void psiconv_free_paint_data_section(psiconv_paint_data_section section)
		839	{
		840	if (section) {
		841	psiconv_free_paint_data_section_aux(section);
		842	free(section);
		843	}
		844	}
		845
		846	void psiconv_free_pictures(psiconv_pictures section)
		847	{
		848	if (section)
		849	psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);
		850	}
		851
		852	void psiconv_free_jumptable_section (psiconv_jumptable_section section)
		853	{
		854	if (section)
		855	psiconv_list_free(section);
		856	}
		857
		858	void psiconv_free_mbm_f(psiconv_mbm_f file)
		859	{
		860	if (file) {
		861	psiconv_free_pictures(file->sections);
		862	free(file);
		863	}
		864	}
		865
		866	void psiconv_free_sketch_section(psiconv_sketch_section sec)
		867	{
		868	if (sec) {
		869	psiconv_free_paint_data_section(sec->picture);
		870	free(sec);
		871	}
		872	}
		873
		874	void psiconv_free_sketch_f(psiconv_sketch_f file)
		875	{
		876	if (file) {
		877	psiconv_free_sketch_section(file->sketch_sec);
		878	free(file);
		879	}
		880	}
		881
		882	void psiconv_free_clipart_section_aux(void *section)
		883	{
		884	if (section)
		885	free(((psiconv_clipart_section ) section)->picture);
		886	}
		887
		888	void psiconv_free_clipart_section(psiconv_clipart_section section)
		889	{
		890	if (section) {
		891	psiconv_free_clipart_section_aux(section);
		892	free(section);
		893	}
		894	}
		895
		896	void psiconv_free_cliparts(psiconv_cliparts section)
		897	{
		898	if (section)
		899	psiconv_list_free_el(section,&psiconv_free_clipart_section_aux);
		900	}
		901
		902	void psiconv_free_clipart_f(psiconv_clipart_f file)
		903	{
		904	if (file) {
		905	psiconv_free_cliparts(file->sections);
		906	free(file);
		907	}
		908	}
		909
458	void psiconv_free_file(psiconv_file file)	910	void psiconv_free_file(psiconv_file file)
459	{	911	{
460	if (file) {	912	if (file) {
461	if (file->type == psiconv_word_file)	913	if (file->type == psiconv_word_file)
462	psiconv_free_word_f((psiconv_word_f) file->file);	914	psiconv_free_word_f((psiconv_word_f) file->file);
		915	else if (file->type == psiconv_texted_file)
		916	psiconv_free_texted_f((psiconv_texted_f) file->file);
		917	else if (file->type == psiconv_mbm_file)
		918	psiconv_free_mbm_f((psiconv_mbm_f) file->file);
		919	else if (file->type == psiconv_sketch_file)
		920	psiconv_free_sketch_f((psiconv_sketch_f) file->file);
		921	else if (file->type == psiconv_clipart_file)
		922	psiconv_free_clipart_f((psiconv_clipart_f) file->file);
		923	else if (file->type == psiconv_sheet_file)
		924	psiconv_free_sheet_f((psiconv_sheet_f) file->file);
463	free(file);	925	free(file);
464	}	926	}
465	}	927	}
		928
		929	int psiconv_compare_color(const psiconv_color value1,
		930	const psiconv_color value2)
		931	{
		932	if (!value1 \|\| !value2)
		933	return 1;
		934	if ((value1->red == value2->red) &&
		935	(value1->green == value2->green) &&
		936	(value1->blue == value2->blue))
		937	return 0;
		938	else
		939	return 1;
		940	}
		941
		942	int psiconv_compare_font(const psiconv_font value1,
		943	const psiconv_font value2)
		944	{
		945	if (!value1 \|\| !value2 \|\| !value1->name \|\| !value2->name)
		946	return 1;
		947	if ((value1->screenfont == value2->screenfont) &&
		948	!strcmp(value1->name,value2->name))
		949	return 0;
		950	else
		951	return 1;
		952	}
		953
		954	int psiconv_compare_border(const psiconv_border value1,
		955	const psiconv_border value2)
		956	{
		957	if (!value1 \|\| !value2)
		958	return 1;
		959	if ((value1->kind == value2->kind) &&
		960	(value1->thickness == value2->thickness) &&
		961	!psiconv_compare_color(value1->color,value2->color))
		962	return 0;
		963	else
		964	return 1;
		965	}
		966
		967	int psiconv_compare_bullet(const psiconv_bullet value1,
		968	const psiconv_bullet value2)
		969	{
		970	if (!value1 \|\| !value2)
		971	return 1;
		972	if ((value1->on == value2->on) &&
		973	(value1->font_size == value2->font_size) &&
		974	(value1->character == value2->character) &&
		975	(value1->indent == value2->indent) &&
		976	!psiconv_compare_color(value1->color,value2->color) &&
		977	!psiconv_compare_font(value1->font,value2->font))
		978	return 0;
		979	else
		980	return 1;
		981	}
		982
		983	int psiconv_compare_tab(const psiconv_tab value1, const psiconv_tab value2)
		984	{
		985	if (!value1 \|\| !value2)
		986	return 1;
		987	if ((value1->location == value2->location) &&
		988	(value1->kind == value2->kind))
		989	return 0;
		990	else
		991	return 1;
		992	}
		993
		994	int psiconv_compare_all_tabs(const psiconv_all_tabs value1,
		995	const psiconv_all_tabs value2)
		996	{
		997	int i;
		998
		999	if (!value1 \|\| !value2 \|\| !value1->extras \|\| !value2->extras)
		1000	return 1;
		1001
		1002	if ((value1->normal != value2->normal) \|\|
		1003	psiconv_list_length(value1->extras) !=
		1004	psiconv_list_length(value2->extras))
		1005	return 1;
		1006	for (i = 0; i < psiconv_list_length(value1->extras); i++)
		1007	if (psiconv_compare_tab(psiconv_list_get(value1->extras,i),
		1008	psiconv_list_get(value2->extras,i)))
		1009
		1010	return 1;
		1011	return 0;
		1012	}
		1013
		1014	int psiconv_compare_paragraph_layout(const psiconv_paragraph_layout value1,
		1015	const psiconv_paragraph_layout value2)
		1016	{
		1017	if (!value1 \|\| !value2)
		1018	return 1;
		1019	if ((value1->indent_left == value2->indent_left) &&
		1020	(value1->indent_right == value2->indent_right) &&
		1021	(value1->indent_first == value2->indent_first) &&
		1022	(value1->justify_hor == value2->justify_hor) &&
		1023	(value1->justify_ver == value2->justify_ver) &&
		1024	(value1->linespacing == value2->linespacing) &&
		1025	(value1->space_above == value2->space_above) &&
		1026	(value1->space_below == value2->space_below) &&
		1027	(value1->keep_together == value2->keep_together) &&
		1028	(value1->keep_with_next == value2->keep_with_next) &&
		1029	(value1->on_next_page == value2->on_next_page) &&
		1030	(value1->no_widow_protection == value2->no_widow_protection) &&
		1031	(value1->border_distance == value2->border_distance) &&
		1032	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		1033	!psiconv_compare_bullet(value1->bullet,value2->bullet) &&
		1034	!psiconv_compare_border(value1->left_border,value2->left_border) &&
		1035	!psiconv_compare_border(value1->right_border,value2->right_border) &&
		1036	!psiconv_compare_border(value1->top_border,value2->top_border) &&
		1037	!psiconv_compare_border(value1->bottom_border,value2->bottom_border) &&
		1038	!psiconv_compare_all_tabs(value1->tabs,value2->tabs))
		1039	return 0;
		1040	else
		1041	return 1;
		1042	}
		1043
		1044
		1045	int psiconv_compare_character_layout(const psiconv_character_layout value1,
		1046	const psiconv_character_layout value2)
		1047	{
		1048	if (!value1 \|\| !value2)
		1049	return 1;
		1050	if ((value1->font_size == value2->font_size) &&
		1051	(value1->italic == value2->italic) &&
		1052	(value1->bold == value2->bold) &&
		1053	(value1->super_sub == value2->super_sub) &&
		1054	(value1->underline == value2->underline) &&
		1055	(value1->strikethrough == value2->strikethrough) &&
		1056	!psiconv_compare_color(value1->color,value2->color) &&
		1057	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		1058	!psiconv_compare_font(value1->font,value2->font))
		1059	return 0;
		1060	else
		1061	return 1;
		1062	}
		1063
		1064
		1065
		1066	psiconv_word_styles_section psiconv_empty_word_styles_section(void)
		1067	{
		1068	psiconv_word_styles_section result;
		1069	if (!(result = malloc(sizeof(*result))))
		1070	goto ERROR1;
		1071	if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
		1072	goto ERROR2;
		1073	if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
		1074	goto ERROR3;
		1075	if (!(result->normal->character = psiconv_basic_character_layout()))
		1076	goto ERROR4;
		1077	if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
		1078	goto ERROR5;
		1079	result->normal->hotkey = 'N';
		1080	result->normal->name = NULL;
		1081	result->normal->built_in = psiconv_bool_true;
		1082	result->normal->outline_level = 0;
		1083	return result;
		1084	ERROR5:
		1085	psiconv_free_character_layout(result->normal->character);
		1086	ERROR4:
		1087	free(result->normal);
		1088	ERROR3:
		1089	psiconv_list_free(result->styles);
		1090	ERROR2:
		1091	free(result);
		1092	ERROR1:
		1093	return NULL;
		1094	}
		1095
		1096	psiconv_text_and_layout psiconv_empty_text_and_layout(void)
		1097	{
		1098	return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
		1099	}
		1100
		1101	psiconv_texted_section psiconv_empty_texted_section(void)
		1102	{
		1103	psiconv_texted_section result;
		1104	if (!(result = malloc(sizeof(*result))))
		1105	goto ERROR1;
		1106	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		1107	goto ERROR2;
		1108	return result;
		1109	ERROR2:
		1110	free(result);
		1111	ERROR1:
		1112	return NULL;
		1113	}
		1114
		1115	psiconv_page_header psiconv_empty_page_header(void)
		1116	{
		1117	psiconv_page_header result;
		1118	if (!(result = malloc(sizeof(*result))))
		1119	goto ERROR1;
		1120	result->on_first_page = psiconv_bool_true;
		1121	if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
		1122	goto ERROR2;
		1123	if (!(result->base_character_layout = psiconv_basic_character_layout()))
		1124	goto ERROR3;
		1125	if (!(result->text = psiconv_empty_texted_section()))
		1126	goto ERROR4;
		1127	return result;
		1128	ERROR4:
		1129	psiconv_free_character_layout(result->base_character_layout);
		1130	ERROR3:
		1131	psiconv_free_paragraph_layout(result->base_paragraph_layout);
		1132	ERROR2:
		1133	free(result);
		1134	ERROR1:
		1135	return NULL;
		1136	}
		1137
		1138	psiconv_page_layout_section psiconv_empty_page_layout_section(void)
		1139	{
		1140	psiconv_page_layout_section result;
		1141	if (!(result = malloc(sizeof(*result))))
		1142	goto ERROR1;
		1143	result->first_page_nr = 1;
		1144	result->header_dist = result->footer_dist = 1.27;
		1145	result->left_margin = result->right_margin = 3.175;
		1146	result->top_margin = result->bottom_margin = 2.54;
		1147	result->page_width = 21.0;
		1148	result->page_height = 29.7;
		1149	result->landscape = psiconv_bool_false;
		1150	if (!(result->header = psiconv_empty_page_header()))
		1151	goto ERROR2;
		1152	if (!(result->footer = psiconv_empty_page_header()))
		1153	goto ERROR3;
		1154	return result;
		1155	ERROR3:
		1156	psiconv_free_page_header(result->header);
		1157	ERROR2:
		1158	free(result);
		1159	ERROR1:
		1160	return NULL;
		1161	}
		1162
		1163	psiconv_word_status_section psiconv_empty_word_status_section(void)
		1164	{
		1165	psiconv_word_status_section result;
		1166	if (!(result = malloc(sizeof(*result))))
		1167	return NULL;
		1168	result->show_tabs = result->show_spaces = result->show_paragraph_ends =
		1169	result->show_hard_minus = result->show_hard_space =
		1170	result->fit_lines_to_screen = psiconv_bool_false;
		1171	result->show_full_pictures = result->show_full_graphs =
		1172	result->show_top_toolbar = result->show_side_toolbar =
		1173	psiconv_bool_true;
		1174	result->cursor_position = 0;
		1175	result->display_size = 1000;
		1176	return result;
		1177	}
		1178
		1179	psiconv_word_f psiconv_empty_word_f(void)
		1180	{
		1181	psiconv_word_f result;
		1182	if (!(result = malloc(sizeof(*result))))
		1183	goto ERROR1;
		1184	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1185	goto ERROR2;
		1186	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		1187	goto ERROR3;
		1188	if (!(result->status_sec = psiconv_empty_word_status_section()))
		1189	goto ERROR4;
		1190	if (!(result->styles_sec = psiconv_empty_word_styles_section()))
		1191	goto ERROR5;
		1192	return result;
		1193	ERROR5:
		1194	psiconv_free_word_status_section(result->status_sec);
		1195	ERROR4:
		1196	psiconv_free_text_and_layout(result->paragraphs);
		1197	ERROR3:
		1198	psiconv_free_page_layout_section(result->page_sec);
		1199	ERROR2:
		1200	free(result);
		1201	ERROR1:
		1202	return NULL;
		1203	}
		1204
		1205	psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
		1206	{
		1207	psiconv_sheet_status_section result;
		1208	if (!(result = malloc(sizeof(*result))))
		1209	return NULL;
		1210	result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
		1211	psiconv_triple_auto;
		1212	result->show_graph = psiconv_bool_false;
		1213	result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
		1214	result->show_top_graph_toolbar = result->show_side_graph_toolbar =
		1215	psiconv_bool_true;
		1216	result->cursor_row = result->cursor_column = 0;
		1217	result->sheet_display_size = result->graph_display_size = 1000;
		1218	return result;
		1219	}
		1220
		1221	psiconv_formula_list psiconv_empty_formula_list(void)
		1222	{
		1223	return psiconv_list_new(sizeof(struct psiconv_formula_s));
		1224	}
		1225
		1226	psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
		1227	{
		1228	psiconv_sheet_workbook_section result;
		1229	if (!(result = malloc(sizeof(*result))))
		1230	goto ERROR1;
		1231	if (!(result->formulas = psiconv_empty_formula_list()))
		1232	goto ERROR2;
		1233	return result;
		1234	ERROR2:
		1235	free(result);
		1236	ERROR1:
		1237	return NULL;
		1238	}
		1239
		1240
		1241	psiconv_sheet_f psiconv_empty_sheet_f(void)
		1242	{
		1243	psiconv_sheet_f result;
		1244	if (!(result = malloc(sizeof(*result))))
		1245	goto ERROR1;
		1246	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1247	goto ERROR2;
		1248	if (!(result->status_sec = psiconv_empty_sheet_status_section()))
		1249	goto ERROR3;
		1250	if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
		1251	goto ERROR4;
		1252	return result;
		1253	ERROR4:
		1254	psiconv_free_sheet_status_section(result->status_sec);
		1255	ERROR3:
		1256	psiconv_free_page_layout_section(result->page_sec);
		1257	ERROR2:
		1258	free(result);
		1259	ERROR1:
		1260	return NULL;
		1261	}
		1262
		1263	psiconv_texted_f psiconv_empty_texted_f(void)
		1264	{
		1265	psiconv_texted_f result;
		1266	if (!(result = malloc(sizeof(*result))))
		1267	goto ERROR1;
		1268	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1269	goto ERROR2;
		1270	if (!(result->texted_sec = psiconv_empty_texted_section()))
		1271	goto ERROR3;
		1272	return result;
		1273	ERROR3:
		1274	psiconv_free_page_layout_section(result->page_sec);
		1275	ERROR2:
		1276	free(result);
		1277	ERROR1:
		1278	return NULL;
		1279	}
		1280
		1281	psiconv_paint_data_section psiconv_empty_paint_data_section(void)
		1282	{
		1283	psiconv_paint_data_section result;
		1284	if (!(result = malloc(sizeof(*result))))
		1285	goto ERROR1;
		1286	/* Is this correct? */
		1287	result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
		1288	/* Probably forbidden... */
		1289	if (!(result->red = malloc(0)))
		1290	goto ERROR2;
		1291	if (!(result->green = malloc(0)))
		1292	goto ERROR3;
		1293	if (!(result->blue = malloc(0)))
		1294	goto ERROR4;
		1295	return result;
		1296	ERROR4:
		1297	free(result->green);
		1298	ERROR3:
		1299	free(result->red);
		1300	ERROR2:
		1301	free(result);
		1302	ERROR1:
		1303	return NULL;
		1304	}
		1305
		1306
		1307	psiconv_pictures psiconv_empty_pictures(void)
		1308	{
		1309	psiconv_pictures result;
		1310	psiconv_paint_data_section pds;
		1311	if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
		1312	goto ERROR1;
		1313	if (!(pds = psiconv_empty_paint_data_section()))
		1314	goto ERROR2;
		1315	if (psiconv_list_add(result,pds))
		1316	goto ERROR3;
		1317	free(pds);
		1318	return result;
		1319	ERROR3:
		1320	psiconv_free_paint_data_section(pds);
		1321	ERROR2:
		1322	psiconv_list_free(result);
		1323	ERROR1:
		1324	return NULL;
		1325	}
		1326
		1327	psiconv_mbm_f psiconv_empty_mbm_f(void)
		1328	{
		1329	psiconv_mbm_f result;
		1330	if (!(result = malloc(sizeof(*result))))
		1331	goto ERROR1;
		1332	if (!(result->sections = psiconv_empty_pictures()))
		1333	goto ERROR2;
		1334	return result;
		1335	ERROR2:
		1336	free(result);
		1337	ERROR1:
		1338	return NULL;
		1339	}
		1340
		1341	psiconv_sketch_section psiconv_empty_sketch_section(void)
		1342	{
		1343	psiconv_sketch_section result;
		1344	if (!(result = malloc(sizeof(*result))))
		1345	goto ERROR1;
		1346	result->displayed_xsize = 320;
		1347	result->displayed_ysize = 200;
		1348	result->picture_data_x_offset = result->picture_data_y_offset =
		1349	result->form_xsize = result->form_ysize =
		1350	result->displayed_size_x_offset = result->displayed_size_y_offset = 0;
		1351	result->magnification_x = result->magnification_y = 1.0;
		1352	result->cut_left = result->cut_right = result->cut_top =
		1353	result->cut_bottom = 0.0;
		1354	if (!(result->picture = psiconv_empty_paint_data_section()))
		1355	goto ERROR2;
		1356	return result;
		1357	ERROR2:
		1358	free(result);
		1359	ERROR1:
		1360	return NULL;
		1361	}
		1362
		1363	psiconv_sketch_f psiconv_empty_sketch_f(void)
		1364	{
		1365	psiconv_sketch_f result;
		1366	if (!(result = malloc(sizeof(*result))))
		1367	goto ERROR1;
		1368	if (!(result->sketch_sec = psiconv_empty_sketch_section()))
		1369	goto ERROR2;
		1370	return result;
		1371	ERROR2:
		1372	free(result);
		1373	ERROR1:
		1374	return NULL;
		1375	}
		1376
		1377	psiconv_cliparts psiconv_empty_cliparts(void)
		1378	{
		1379	/* Is this correct? */
		1380	return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
		1381	}
		1382
		1383	psiconv_clipart_f psiconv_empty_clipart_f(void)
		1384	{
		1385	psiconv_clipart_f result;
		1386	if (!(result = malloc(sizeof(*result))))
		1387	goto ERROR1;
		1388	if (!(result->sections = psiconv_empty_cliparts()))
		1389	goto ERROR2;
		1390	return result;
		1391	ERROR2:
		1392	free(result);
		1393	ERROR1:
		1394	return NULL;
		1395	}
		1396
		1397	psiconv_file psiconv_empty_file(psiconv_file_type_t type)
		1398	{
		1399	psiconv_file result;
		1400	if (!(result = malloc(sizeof(*result))))
		1401	return NULL;
		1402	result->type = type;
		1403	if (type == psiconv_word_file) {
		1404	if (!(result->file = psiconv_empty_word_f()))
		1405	goto ERROR;
		1406	} else if (type == psiconv_sheet_file) {
		1407	if (!(result->file = psiconv_empty_sheet_f()))
		1408	goto ERROR;
		1409	} else if (type == psiconv_texted_file) {
		1410	if (!(result->file = psiconv_empty_texted_f()))
		1411	goto ERROR;
		1412	} else if (type == psiconv_mbm_file) {
		1413	if (!(result->file = psiconv_empty_mbm_f()))
		1414	goto ERROR;
		1415	} else if (type == psiconv_sketch_file) {
		1416	if (!(result->file = psiconv_empty_sketch_f()))
		1417	goto ERROR;
		1418	} else if (type == psiconv_clipart_file) {
		1419	if (!(result->file = psiconv_empty_clipart_f()))
		1420	goto ERROR;
		1421	} else
		1422	goto ERROR;
		1423	return result;
		1424	ERROR:
		1425	free(result);
		1426	return NULL;
		1427	}

 Legend:



Removed from v.2
 


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Added in v.163
 Legend:



Removed from v.2
 


changed lines


 
Added in v.163
-Removed from v.2
+Added in v.163

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