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

Diff of /psiconv/trunk/lib/psiconv/data.c

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Revision 24		Revision 125
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.
…		…
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 "general.h"
27		26
28	static psiconv_color clone_color(psiconv_color color);	27	static psiconv_color clone_color(psiconv_color color);
29	static psiconv_font clone_font(psiconv_font font);	28	static psiconv_font clone_font(psiconv_font font);
30	static psiconv_border clone_border(psiconv_border border);	29	static psiconv_border clone_border(psiconv_border border);
31	static psiconv_bullet clone_bullet(psiconv_bullet bullet);	30	static psiconv_bullet clone_bullet(psiconv_bullet bullet);
32	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);	31	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);
33	static void psiconv_free_style_aux(void *style);	32	static void psiconv_free_style_aux(void *style);
34	static void psiconv_free_in_line_layout_aux(void * layout);	33	static void psiconv_free_in_line_layout_aux(void * layout);
35	static void psiconv_free_paragraph_aux(void * paragraph);	34	static void psiconv_free_paragraph_aux(void * paragraph);
36	static void psiconv_free_paint_data_section_aux(void * section);	35	static void psiconv_free_paint_data_section_aux(void * section);
		36	static void psiconv_free_clipart_section_aux(void * section);
		37	static void psiconv_free_formula_aux(void *data);
		38	static void psiconv_free_sheet_worksheet_aux (void *data);
37		39
		40	static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
		41	static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
		42	static psiconv_texted_section psiconv_empty_texted_section(void);
		43	static psiconv_page_header psiconv_empty_page_header(void);
		44	static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
		45	static psiconv_word_status_section psiconv_empty_word_status_section(void);
		46	static psiconv_word_f psiconv_empty_word_f(void);
		47	static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
		48	static psiconv_formula_list psiconv_empty_formula_list(void);
		49	static psiconv_sheet_workbook_section
		50	psiconv_empty_sheet_workbook_section(void);
		51	static psiconv_sheet_f psiconv_empty_sheet_f(void);
		52	static psiconv_texted_f psiconv_empty_texted_f(void);
		53	static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
		54	static psiconv_pictures psiconv_empty_pictures(void);
		55	static psiconv_mbm_f psiconv_empty_mbm_f(void);
		56	static psiconv_sketch_section psiconv_empty_sketch_section(void);
		57	static psiconv_sketch_f psiconv_empty_sketch_f(void);
		58	static psiconv_clipart_f psiconv_empty_clipart_f(void);
		59	static psiconv_cliparts psiconv_empty_cliparts(void);
		60
		61
		62	/* Note: these defaults seem to be hard-coded somewhere outside the
		63	files themself. */
38	psiconv_character_layout psiconv_basic_character_layout(void)	64	psiconv_character_layout psiconv_basic_character_layout(void)
39	{	65	{
40	/* Make the structures static, to oblige IRIX */	66	/* Make the structures static, to oblige IRIX */
41	static struct psiconv_color black =	67	static struct psiconv_color_s black =
42	{	68	{
43	0x00, /* red */	69	0x00, /* red */
44	0x00, /* green */	70	0x00, /* green */
45	0x00, /* blue */	71	0x00, /* blue */
46	};	72	};
47	static struct psiconv_color white =	73	static struct psiconv_color_s white =
48	{	74	{
49	0xff, /* red */	75	0xff, /* red */
50	0xff, /* green */	76	0xff, /* green */
51	0xff, /* blue */	77	0xff, /* blue */
52	};	78	};
53	static struct psiconv_font font =	79	static struct psiconv_font_s font =
54	{	80	{
55	"Times New Roman", /* name */	81	"Times New Roman", /* name */
56	3 /* screenfont */	82	3 /* screenfont */
57	};	83	};
58	struct psiconv_character_layout cl =	84	struct psiconv_character_layout_s cl =
59	{	85	{
60	&black, /* color */	86	&black, /* color */
61	&white, /* back_color */	87	&white, /* back_color */
62	10.0, /* font_size */	88	10.0, /* font_size */
63	psiconv_bool_false, /* italic */	89	psiconv_bool_false, /* italic */
64	psiconv_bool_false, /* bold */	90	psiconv_bool_false, /* bold */
65	psiconv_normalscript, /* super_sub */	91	psiconv_normalscript, /* super_sub */
66	psiconv_bool_false, /* underline */	92	psiconv_bool_false, /* underline */
67	psiconv_bool_false, /* strike_out */	93	psiconv_bool_false, /* strikethrough */
68	&font, /* font */	94	&font, /* font */
69	};	95	};
70		96
71	return psiconv_clone_character_layout(&cl);	97	return psiconv_clone_character_layout(&cl);
72	}	98	}
73		99
		100	/* Note: these defaults seem to be hard-coded somewhere outside the
		101	files themself. */
74	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)	102	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
75	{	103	{
76	static struct psiconv_font font =	104	static struct psiconv_font_s font =
77	{	105	{
78	"Times New Roman", /* name */	106	"Times New Roman", /* name */
79	2 /* screenfont */	107	2 /* screenfont */
80	};	108	};
81	static struct psiconv_color black =	109	static struct psiconv_color_s black =
82	{	110	{
83	0x00, /* red */	111	0x00, /* red */
84	0x00, /* green */	112	0x00, /* green */
85	0x00, /* blue */	113	0x00, /* blue */
86	};	114	};
87	static struct psiconv_color white =	115	static struct psiconv_color_s white =
88	{	116	{
89	0xff, /* red */	117	0xff, /* red */
90	0xff, /* green */	118	0xff, /* green */
91	0xff, /* blue */	119	0xff, /* blue */
92	};	120	};
93	static struct psiconv_border no_border =	121	static struct psiconv_border_s no_border =
94	{	122	{
95	psiconv_border_none, /* kind */	123	psiconv_border_none, /* kind */
96	1, /* thickness */	124	1, /* thickness */
97	&black /* color */	125	&black /* color */
98	};	126	};
99	static struct psiconv_bullet bullet =	127	static struct psiconv_bullet_s bullet =
100	{	128	{
101	psiconv_bool_false, /* on */	129	psiconv_bool_false, /* on */
102	10.0, /* font_size */	130	10.0, /* font_size */
103	0x95, /* character */	131	0x95, /* character */
104	psiconv_bool_true, /* indent */	132	psiconv_bool_true, /* indent */
105	&black, /* color */	133	&black, /* color */
106	&font, /* font */	134	&font, /* font */
107	};	135	};
108	static struct psiconv_all_tabs tabs =	136	static struct psiconv_all_tabs_s tabs =
109	{	137	{
110	0.64, /* normal */	138	0.64, /* normal */
111	NULL /* kind */	139	NULL /* kind */
112	};	140	};
113	struct psiconv_paragraph_layout pl =	141	struct psiconv_paragraph_layout_s pl =
114	{	142	{
115	&white, /* back_color */	143	&white, /* back_color */
116	0.0, /* indent_left */	144	0.0, /* indent_left */
117	0.0, /* indent_right */	145	0.0, /* indent_right */
118	0.0, /* indent_first */	146	0.0, /* indent_first */
119	psiconv_justify_left, /* justify_hor */	147	psiconv_justify_left, /* justify_hor */
120	psiconv_justify_middle,/* justify_ver */	148	psiconv_justify_middle,/* justify_ver */
121	0.0, /* interline */	149	10.0, /* linespacing */
122	psiconv_bool_false, /* interline_exact */	150	psiconv_bool_false, /* linespacing_exact */
123	0.0, /* top_space */	151	0.0, /* space_above */
124	0.0, /* bottom_space */	152	0.0, /* space_below */
125	psiconv_bool_false, /* on_one_page */
126	psiconv_bool_false, /* together_with */	153	psiconv_bool_false, /* keep_together */
		154	psiconv_bool_false, /* keep_with_next */
127	psiconv_bool_false, /* on_next_page */	155	psiconv_bool_false, /* on_next_page */
128	psiconv_bool_false, /* no_widow_protection */	156	psiconv_bool_false, /* no_widow_protection */
		157	psiconv_bool_false, /* wrap_to_fit_cell */
129	0.0, /* left_margin */	158	0.0, /* left_margin */
130	&bullet, /* bullet */	159	&bullet, /* bullet */
131	&no_border, /* left_border */	160	&no_border, /* left_border */
132	&no_border, /* right_border */	161	&no_border, /* right_border */
133	&no_border, /* top_border */	162	&no_border, /* top_border */
134	&no_border, /* bottom_border */	163	&no_border, /* bottom_border */
135	&tabs, /* tabs */	164	&tabs, /* tabs */
136	};	165	};
137	psiconv_paragraph_layout res;	166	psiconv_paragraph_layout res;
138		167
139	pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab));	168	if (!(pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab_s))))
		169	return NULL;
140	res = psiconv_clone_paragraph_layout(&pl);	170	res = psiconv_clone_paragraph_layout(&pl);
141	psiconv_list_free(pl.tabs->extras);	171	psiconv_list_free(pl.tabs->extras);
142	return res;	172	return res;
143	}	173	}
144		174
145	psiconv_color clone_color(psiconv_color color)	175	psiconv_color clone_color(psiconv_color color)
146	{	176	{
147	psiconv_color result;	177	psiconv_color result;
148	result = malloc(sizeof(*result));	178	if (!(result = malloc(sizeof(*result))))
		179	return NULL;
149	result = color;	180	result = color;
150	return result;	181	return result;
151	}	182	}
152		183
153	psiconv_font clone_font(psiconv_font font)	184	psiconv_font clone_font(psiconv_font font)
154	{	185	{
155	psiconv_font result;	186	psiconv_font result;
156	result = malloc(sizeof(*result));	187	if(!(result = malloc(sizeof(*result))))
		188	goto ERROR1;
157	result = font;	189	result = font;
158	result->name = strdup(result->name);	190	if (!(result->name = strdup(result->name)))
		191	goto ERROR2;
159	return result;	192	return result;
		193	ERROR2:
		194	free(result);
		195	ERROR1:
		196	return NULL;
160	}	197	}
161		198
162	psiconv_border clone_border(psiconv_border border)	199	psiconv_border clone_border(psiconv_border border)
163	{	200	{
164	psiconv_border result;	201	psiconv_border result;
165	result = malloc(sizeof(*result));	202	if (!(result = malloc(sizeof(*result))))
		203	goto ERROR1;
166	result = border;	204	result = border;
167	result->color = clone_color(result->color);	205	if(!(result->color = clone_color(result->color)))
		206	goto ERROR2;
168	return result;	207	return result;
		208	ERROR2:
		209	free(result);
		210	ERROR1:
		211	return NULL;
169	}	212	}
170		213
171	psiconv_bullet clone_bullet(psiconv_bullet bullet)	214	psiconv_bullet clone_bullet(psiconv_bullet bullet)
172	{	215	{
173	psiconv_bullet result;	216	psiconv_bullet result;
174	result = malloc(sizeof(*result));	217	if (!(result = malloc(sizeof(*result))))
		218	goto ERROR1;
175	result = bullet;	219	result = bullet;
176	result->font = clone_font(result->font);	220	if (!(result->font = clone_font(result->font)))
		221	goto ERROR2;
177	result->color = clone_color(result->color);	222	if (!(result->color = clone_color(result->color)))
		223	goto ERROR3;
178	return result;	224	return result;
		225	ERROR3:
		226	psiconv_free_font(result->font);
		227	ERROR2:
		228	free(result);
		229	ERROR1:
		230	return NULL;
179	}	231	}
180		232
181	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)	233	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)
182	{	234	{
183	psiconv_all_tabs result;	235	psiconv_all_tabs result;
184	result = malloc(sizeof(*result));	236	if (!(result = malloc(sizeof(*result))))
		237	goto ERROR1;
185	result = all_tabs;	238	result = all_tabs;
186	result->extras = psiconv_list_clone(result->extras);	239	if (!(result->extras = psiconv_list_clone(result->extras)))
		240	goto ERROR2;
187	return result;	241	return result;
		242	ERROR2:
		243	free(result);
		244	ERROR1:
		245	return NULL;
188	}	246	}
189		247
190	psiconv_character_layout psiconv_clone_character_layout	248	psiconv_character_layout psiconv_clone_character_layout
191	(psiconv_character_layout ls)	249	(psiconv_character_layout ls)
192	{	250	{
193	psiconv_character_layout result;	251	psiconv_character_layout result;
194		252
195	result = malloc(sizeof(*result));	253	if (!(result = malloc(sizeof(*result))))
		254	goto ERROR1;
196	result = ls;	255	result = ls;
197	result->color = clone_color(result->color);	256	if (!(result->color = clone_color(result->color)))
		257	goto ERROR2;
198	result->back_color = clone_color(result->back_color);	258	if (!(result->back_color = clone_color(result->back_color)))
		259	goto ERROR3;
199	result->font = clone_font(result->font);	260	if (!(result->font = clone_font(result->font)))
		261	goto ERROR4;
200	return result;	262	return result;
		263	ERROR4:
		264	psiconv_free_color(result->back_color);
		265	ERROR3:
		266	psiconv_free_color(result->color);
		267	ERROR2:
		268	free(result);
		269	ERROR1:
		270	return NULL;
201	}	271	}
202		272
203	psiconv_paragraph_layout psiconv_clone_paragraph_layout	273	psiconv_paragraph_layout psiconv_clone_paragraph_layout
204	(psiconv_paragraph_layout ls)	274	(psiconv_paragraph_layout ls)
205	{	275	{
206	psiconv_paragraph_layout result;	276	psiconv_paragraph_layout result;
207		277
208	result = malloc(sizeof(*result));	278	if (!(result = malloc(sizeof(*result))))
		279	goto ERROR1;
209	result = ls;	280	result = ls;
210	result->back_color = clone_color(result->back_color);	281	if (!(result->back_color = clone_color(result->back_color)))
		282	goto ERROR2;
211	result->bullet = clone_bullet(result->bullet);	283	if (!(result->bullet = clone_bullet(result->bullet)))
		284	goto ERROR3;
212	result->left_border = clone_border(result->left_border);	285	if (!(result->left_border = clone_border(result->left_border)))
		286	goto ERROR4;
213	result->right_border = clone_border(result->right_border);	287	if (!(result->right_border = clone_border(result->right_border)))
		288	goto ERROR5;
214	result->top_border = clone_border(result->top_border);	289	if (!(result->top_border = clone_border(result->top_border)))
		290	goto ERROR6;
215	result->bottom_border = clone_border(result->bottom_border);	291	if (!(result->bottom_border = clone_border(result->bottom_border)))
		292	goto ERROR7;
216	result->tabs = clone_all_tabs(result->tabs);	293	if (!(result->tabs = clone_all_tabs(result->tabs)))
		294	goto ERROR8;
217	return result;	295	return result;
		296	ERROR8:
		297	psiconv_free_border(result->bottom_border);
		298	ERROR7:
		299	psiconv_free_border(result->top_border);
		300	ERROR6:
		301	psiconv_free_border(result->right_border);
		302	ERROR5:
		303	psiconv_free_border(result->left_border);
		304	ERROR4:
		305	psiconv_free_bullet(result->bullet);
		306	ERROR3:
		307	psiconv_free_color(result->back_color);
		308	ERROR2:
		309	free(result);
		310	ERROR1:
		311	return NULL;
218	}	312	}
219		313
220	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)	314	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)
221	{	315	{
222	if (nr == 0)	316	if (nr == 0)
223	return ss->normal;	317	return ss->normal;
224	else	318	else
225	return psiconv_list_get(ss->styles,0xff - nr);	319	return psiconv_list_get(ss->styles,0xff - nr);
226	}	320	}
		321
		322	psiconv_formula psiconv_get_formula (psiconv_formula_list ss, int nr)
		323	{
		324	return psiconv_list_get(ss,psiconv_list_length(ss)-nr-1);
		325	}
		326
227		327
228	void psiconv_free_color (psiconv_color color)	328	void psiconv_free_color (psiconv_color color)
229	{	329	{
230	if (color)	330	if (color)
231	free(color);	331	free(color);
…		…
448	psiconv_free_word_styles_section(file->styles_sec);	548	psiconv_free_word_styles_section(file->styles_sec);
449	free(file);	549	free(file);
450	}	550	}
451	}	551	}
452		552
		553	void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
		554	{
		555	if (section)
		556	free(section);
		557	}
		558
		559	void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
		560	{
		561	if (numberformat)
		562	free(numberformat);
		563	}
		564
		565	void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
		566	{
		567	psiconv_free_paragraph_layout(layout->paragraph);
		568	psiconv_free_character_layout(layout->character);
		569	psiconv_free_sheet_numberformat(layout->numberformat);
		570	}
		571
		572	void psiconv_free_sheet_cell_aux(void *cell)
		573	{
		574	psiconv_sheet_cell data = cell;
		575
		576	psiconv_free_sheet_cell_layout(data->layout);
		577
		578	if ((data->type == psiconv_cell_string) && (data->data.dat_string))
		579	free(data->data.dat_string);
		580	}
		581
		582	void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
		583	{
		584	if (cell) {
		585	psiconv_free_sheet_cell_aux(cell);
		586	free(cell);
		587	}
		588	}
		589
		590	void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
		591	{
		592	if (list)
		593	psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
		594	}
		595
		596	void psiconv_free_sheet_worksheet_aux (void *data)
		597	{
		598	psiconv_sheet_worksheet section = data;
		599	psiconv_free_sheet_cell_layout(section->default_layout);
		600	psiconv_free_sheet_cell_list(section->cells);
		601	}
		602
		603	void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
		604	{
		605	if (sheet) {
		606	psiconv_free_sheet_worksheet_aux(sheet);
		607	free(sheet);
		608	}
		609	}
		610
		611	void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
		612	{
		613	if (list)
		614	psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
		615	}
		616
		617	void psiconv_free_formula_aux(void *data)
		618	{
		619	psiconv_formula formula;
		620	formula = data;
		621	if (formula->type == psiconv_formula_dat_string)
		622	free(formula->data.dat_string);
		623	else if ((formula->type != psiconv_formula_dat_int) &&
		624	(formula->type != psiconv_formula_dat_var) &&
		625	(formula->type != psiconv_formula_dat_float) &&
		626	(formula->type != psiconv_formula_dat_cellref) &&
		627	(formula->type != psiconv_formula_dat_cellblock) &&
		628	(formula->type != psiconv_formula_dat_vcellblock) &&
		629	(formula->type != psiconv_formula_mark_opsep) &&
		630	(formula->type != psiconv_formula_mark_opend) &&
		631	(formula->type != psiconv_formula_mark_eof) &&
		632	(formula->type != psiconv_formula_unknown))
		633	psiconv_free_formula_list(formula->data.fun_operands);
		634	}
		635
		636	void psiconv_free_formula(psiconv_formula formula)
		637	{
		638	if (formula) {
		639	psiconv_free_formula_aux(formula);
		640	free(formula);
		641	}
		642	}
		643
		644	void psiconv_free_formula_list(psiconv_formula_list list)
		645	{
		646	if (list)
		647	psiconv_list_free_el(list,psiconv_free_formula_aux);
		648	}
		649
		650	void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
		651	{
		652	if (section) {
		653	psiconv_free_formula_list(section->formulas);
		654	psiconv_free_sheet_worksheet_list(section->worksheets);
		655	free(section);
		656	}
		657	}
		658
		659	void psiconv_free_sheet_f(psiconv_sheet_f file)
		660	{
		661	if (file) {
		662	psiconv_free_page_layout_section(file->page_sec);
		663	psiconv_free_sheet_status_section(file->status_sec);
		664	psiconv_free_sheet_workbook_section(file->workbook_sec);
		665	free(file);
		666	}
		667	}
		668
453	void psiconv_free_texted_f(psiconv_texted_f file)	669	void psiconv_free_texted_f(psiconv_texted_f file)
454	{	670	{
455	if (file) {	671	if (file) {
456	psiconv_free_page_layout_section(file->page_sec);	672	psiconv_free_page_layout_section(file->page_sec);
457	psiconv_free_texted_section(file->texted_sec);	673	psiconv_free_texted_section(file->texted_sec);
…		…
481	{	697	{
482	if (section)	698	if (section)
483	psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);	699	psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);
484	}	700	}
485		701
486	void psiconv_free_mbm_jumptable_section (psiconv_mbm_jumptable_section section)	702	void psiconv_free_jumptable_section (psiconv_jumptable_section section)
487	{	703	{
488	if (section)	704	if (section)
489	psiconv_list_free(section);	705	psiconv_list_free(section);
490	}	706	}
491		707
…		…
507		723
508	void psiconv_free_sketch_f(psiconv_sketch_f file)	724	void psiconv_free_sketch_f(psiconv_sketch_f file)
509	{	725	{
510	if (file) {	726	if (file) {
511	psiconv_free_sketch_section(file->sketch_sec);	727	psiconv_free_sketch_section(file->sketch_sec);
		728	free(file);
		729	}
		730	}
		731
		732	void psiconv_free_clipart_section_aux(void *section)
		733	{
		734	if (section)
		735	free(((psiconv_clipart_section ) section)->picture);
		736	}
		737
		738	void psiconv_free_clipart_section(psiconv_clipart_section section)
		739	{
		740	if (section) {
		741	psiconv_free_clipart_section_aux(section);
		742	free(section);
		743	}
		744	}
		745
		746	void psiconv_free_cliparts(psiconv_cliparts section)
		747	{
		748	if (section)
		749	psiconv_list_free_el(section,&psiconv_free_clipart_section_aux);
		750	}
		751
		752	void psiconv_free_clipart_f(psiconv_clipart_f file)
		753	{
		754	if (file) {
		755	psiconv_free_cliparts(file->sections);
512	free(file);	756	free(file);
513	}	757	}
514	}	758	}
515		759
516	void psiconv_free_file(psiconv_file file)	760	void psiconv_free_file(psiconv_file file)
…		…
522	psiconv_free_texted_f((psiconv_texted_f) file->file);	766	psiconv_free_texted_f((psiconv_texted_f) file->file);
523	else if (file->type == psiconv_mbm_file)	767	else if (file->type == psiconv_mbm_file)
524	psiconv_free_mbm_f((psiconv_mbm_f) file->file);	768	psiconv_free_mbm_f((psiconv_mbm_f) file->file);
525	else if (file->type == psiconv_sketch_file)	769	else if (file->type == psiconv_sketch_file)
526	psiconv_free_sketch_f((psiconv_sketch_f) file->file);	770	psiconv_free_sketch_f((psiconv_sketch_f) file->file);
		771	else if (file->type == psiconv_clipart_file)
		772	psiconv_free_clipart_f((psiconv_clipart_f) file->file);
		773	else if (file->type == psiconv_sheet_file)
		774	psiconv_free_sheet_f((psiconv_sheet_f) file->file);
527	free(file);	775	free(file);
528	}	776	}
529	}	777	}
		778
		779	int psiconv_compare_color(const psiconv_color value1,
		780	const psiconv_color value2)
		781	{
		782	if (!value1 \|\| !value2)
		783	return 1;
		784	if ((value1->red == value2->red) &&
		785	(value1->green == value2->green) &&
		786	(value1->blue == value2->blue))
		787	return 0;
		788	else
		789	return 1;
		790	}
		791
		792	int psiconv_compare_font(const psiconv_font value1,
		793	const psiconv_font value2)
		794	{
		795	if (!value1 \|\| !value2 \|\| !value1->name \|\| !value2->name)
		796	return 1;
		797	if ((value1->screenfont == value2->screenfont) &&
		798	!strcmp(value1->name,value2->name))
		799	return 0;
		800	else
		801	return 1;
		802	}
		803
		804	int psiconv_compare_border(const psiconv_border value1,
		805	const psiconv_border value2)
		806	{
		807	if (!value1 \|\| !value2)
		808	return 1;
		809	if ((value1->kind == value2->kind) &&
		810	(value1->thickness == value2->thickness) &&
		811	!psiconv_compare_color(value1->color,value2->color))
		812	return 0;
		813	else
		814	return 1;
		815	}
		816
		817	int psiconv_compare_bullet(const psiconv_bullet value1,
		818	const psiconv_bullet value2)
		819	{
		820	if (!value1 \|\| !value2)
		821	return 1;
		822	if ((value1->on == value2->on) &&
		823	(value1->font_size == value2->font_size) &&
		824	(value1->character == value2->character) &&
		825	(value1->indent == value2->indent) &&
		826	!psiconv_compare_color(value1->color,value2->color) &&
		827	!psiconv_compare_font(value1->font,value2->font))
		828	return 0;
		829	else
		830	return 1;
		831	}
		832
		833	int psiconv_compare_tab(const psiconv_tab value1, const psiconv_tab value2)
		834	{
		835	if (!value1 \|\| !value2)
		836	return 1;
		837	if ((value1->location == value2->location) &&
		838	(value1->kind == value2->kind))
		839	return 0;
		840	else
		841	return 1;
		842	}
		843
		844	int psiconv_compare_all_tabs(const psiconv_all_tabs value1,
		845	const psiconv_all_tabs value2)
		846	{
		847	int i;
		848
		849	if (!value1 \|\| !value2 \|\| !value1->extras \|\| !value2->extras)
		850	return 1;
		851
		852	if ((value1->normal != value2->normal) \|\|
		853	psiconv_list_length(value1->extras) !=
		854	psiconv_list_length(value2->extras))
		855	return 1;
		856	for (i = 0; i < psiconv_list_length(value1->extras); i++)
		857	if (psiconv_compare_tab(psiconv_list_get(value1->extras,i),
		858	psiconv_list_get(value2->extras,i)))
		859
		860	return 1;
		861	return 0;
		862	}
		863
		864	int psiconv_compare_paragraph_layout(const psiconv_paragraph_layout value1,
		865	const psiconv_paragraph_layout value2)
		866	{
		867	if (!value1 \|\| !value2)
		868	return 1;
		869	if ((value1->indent_left == value2->indent_left) &&
		870	(value1->indent_right == value2->indent_right) &&
		871	(value1->indent_first == value2->indent_first) &&
		872	(value1->justify_hor == value2->justify_hor) &&
		873	(value1->justify_ver == value2->justify_ver) &&
		874	(value1->linespacing == value2->linespacing) &&
		875	(value1->space_above == value2->space_above) &&
		876	(value1->space_below == value2->space_below) &&
		877	(value1->keep_together == value2->keep_together) &&
		878	(value1->keep_with_next == value2->keep_with_next) &&
		879	(value1->on_next_page == value2->on_next_page) &&
		880	(value1->no_widow_protection == value2->no_widow_protection) &&
		881	(value1->border_distance == value2->border_distance) &&
		882	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		883	!psiconv_compare_bullet(value1->bullet,value2->bullet) &&
		884	!psiconv_compare_border(value1->left_border,value2->left_border) &&
		885	!psiconv_compare_border(value1->right_border,value2->right_border) &&
		886	!psiconv_compare_border(value1->top_border,value2->top_border) &&
		887	!psiconv_compare_border(value1->bottom_border,value2->bottom_border) &&
		888	!psiconv_compare_all_tabs(value1->tabs,value2->tabs))
		889	return 0;
		890	else
		891	return 1;
		892	}
		893
		894
		895	int psiconv_compare_character_layout(const psiconv_character_layout value1,
		896	const psiconv_character_layout value2)
		897	{
		898	if (!value1 \|\| !value2)
		899	return 1;
		900	if ((value1->font_size == value2->font_size) &&
		901	(value1->italic == value2->italic) &&
		902	(value1->bold == value2->bold) &&
		903	(value1->super_sub == value2->super_sub) &&
		904	(value1->underline == value2->underline) &&
		905	(value1->strikethrough == value2->strikethrough) &&
		906	!psiconv_compare_color(value1->color,value2->color) &&
		907	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		908	!psiconv_compare_font(value1->font,value2->font))
		909	return 0;
		910	else
		911	return 1;
		912	}
		913
		914
		915
		916	psiconv_word_styles_section psiconv_empty_word_styles_section(void)
		917	{
		918	psiconv_word_styles_section result;
		919	if (!(result = malloc(sizeof(*result))))
		920	goto ERROR1;
		921	if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
		922	goto ERROR2;
		923	if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
		924	goto ERROR3;
		925	if (!(result->normal->character = psiconv_basic_character_layout()))
		926	goto ERROR4;
		927	if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
		928	goto ERROR5;
		929	result->normal->hotkey = 'N';
		930	result->normal->name = NULL;
		931	result->normal->built_in = psiconv_bool_true;
		932	result->normal->outline_level = 0;
		933	return result;
		934	ERROR5:
		935	psiconv_free_character_layout(result->normal->character);
		936	ERROR4:
		937	free(result->normal);
		938	ERROR3:
		939	psiconv_list_free(result->styles);
		940	ERROR2:
		941	free(result);
		942	ERROR1:
		943	return NULL;
		944	}
		945
		946	psiconv_text_and_layout psiconv_empty_text_and_layout(void)
		947	{
		948	return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
		949	}
		950
		951	psiconv_texted_section psiconv_empty_texted_section(void)
		952	{
		953	psiconv_texted_section result;
		954	if (!(result = malloc(sizeof(*result))))
		955	goto ERROR1;
		956	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		957	goto ERROR2;
		958	return result;
		959	ERROR2:
		960	free(result);
		961	ERROR1:
		962	return NULL;
		963	}
		964
		965	psiconv_page_header psiconv_empty_page_header(void)
		966	{
		967	psiconv_page_header result;
		968	if (!(result = malloc(sizeof(*result))))
		969	goto ERROR1;
		970	result->on_first_page = psiconv_bool_true;
		971	if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
		972	goto ERROR2;
		973	if (!(result->base_character_layout = psiconv_basic_character_layout()))
		974	goto ERROR3;
		975	if (!(result->text = psiconv_empty_texted_section()))
		976	goto ERROR4;
		977	return result;
		978	ERROR4:
		979	psiconv_free_character_layout(result->base_character_layout);
		980	ERROR3:
		981	psiconv_free_paragraph_layout(result->base_paragraph_layout);
		982	ERROR2:
		983	free(result);
		984	ERROR1:
		985	return NULL;
		986	}
		987
		988	psiconv_page_layout_section psiconv_empty_page_layout_section(void)
		989	{
		990	psiconv_page_layout_section result;
		991	if (!(result = malloc(sizeof(*result))))
		992	goto ERROR1;
		993	result->first_page_nr = 1;
		994	result->header_dist = result->footer_dist = 1.27;
		995	result->left_margin = result->right_margin = 3.175;
		996	result->top_margin = result->bottom_margin = 2.54;
		997	result->page_width = 21.0;
		998	result->page_height = 29.7;
		999	result->landscape = psiconv_bool_false;
		1000	if (!(result->header = psiconv_empty_page_header()))
		1001	goto ERROR2;
		1002	if (!(result->footer = psiconv_empty_page_header()))
		1003	goto ERROR3;
		1004	return result;
		1005	ERROR3:
		1006	psiconv_free_page_header(result->header);
		1007	ERROR2:
		1008	free(result);
		1009	ERROR1:
		1010	return NULL;
		1011	}
		1012
		1013	psiconv_word_status_section psiconv_empty_word_status_section(void)
		1014	{
		1015	psiconv_word_status_section result;
		1016	if (!(result = malloc(sizeof(*result))))
		1017	return NULL;
		1018	result->show_tabs = result->show_spaces = result->show_paragraph_ends =
		1019	result->show_hard_minus = result->show_hard_space =
		1020	result->fit_lines_to_screen = psiconv_bool_false;
		1021	result->show_full_pictures = result->show_full_graphs =
		1022	result->show_top_toolbar = result->show_side_toolbar =
		1023	psiconv_bool_true;
		1024	result->cursor_position = 0;
		1025	result->display_size = 1000;
		1026	return result;
		1027	}
		1028
		1029	psiconv_word_f psiconv_empty_word_f(void)
		1030	{
		1031	psiconv_word_f result;
		1032	if (!(result = malloc(sizeof(*result))))
		1033	goto ERROR1;
		1034	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1035	goto ERROR2;
		1036	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		1037	goto ERROR3;
		1038	if (!(result->status_sec = psiconv_empty_word_status_section()))
		1039	goto ERROR4;
		1040	if (!(result->styles_sec = psiconv_empty_word_styles_section()))
		1041	goto ERROR5;
		1042	return result;
		1043	ERROR5:
		1044	psiconv_free_word_status_section(result->status_sec);
		1045	ERROR4:
		1046	psiconv_free_text_and_layout(result->paragraphs);
		1047	ERROR3:
		1048	psiconv_free_page_layout_section(result->page_sec);
		1049	ERROR2:
		1050	free(result);
		1051	ERROR1:
		1052	return NULL;
		1053	}
		1054
		1055	psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
		1056	{
		1057	psiconv_sheet_status_section result;
		1058	if (!(result = malloc(sizeof(*result))))
		1059	return NULL;
		1060	result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
		1061	psiconv_triple_auto;
		1062	result->show_graph = psiconv_bool_false;
		1063	result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
		1064	result->show_top_graph_toolbar = result->show_side_graph_toolbar =
		1065	psiconv_bool_true;
		1066	result->cursor_row = result->cursor_column = 0;
		1067	result->sheet_display_size = result->graph_display_size = 1000;
		1068	return result;
		1069	}
		1070
		1071	psiconv_formula_list psiconv_empty_formula_list(void)
		1072	{
		1073	return psiconv_list_new(sizeof(struct psiconv_formula_s));
		1074	}
		1075
		1076	psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
		1077	{
		1078	psiconv_sheet_workbook_section result;
		1079	if (!(result = malloc(sizeof(*result))))
		1080	goto ERROR1;
		1081	if (!(result->formulas = psiconv_empty_formula_list()))
		1082	goto ERROR2;
		1083	return result;
		1084	ERROR2:
		1085	free(result);
		1086	ERROR1:
		1087	return NULL;
		1088	}
		1089
		1090
		1091	psiconv_sheet_f psiconv_empty_sheet_f(void)
		1092	{
		1093	psiconv_sheet_f result;
		1094	if (!(result = malloc(sizeof(*result))))
		1095	goto ERROR1;
		1096	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1097	goto ERROR2;
		1098	if (!(result->status_sec = psiconv_empty_sheet_status_section()))
		1099	goto ERROR3;
		1100	if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
		1101	goto ERROR4;
		1102	return result;
		1103	ERROR4:
		1104	psiconv_free_sheet_status_section(result->status_sec);
		1105	ERROR3:
		1106	psiconv_free_page_layout_section(result->page_sec);
		1107	ERROR2:
		1108	free(result);
		1109	ERROR1:
		1110	return NULL;
		1111	}
		1112
		1113	psiconv_texted_f psiconv_empty_texted_f(void)
		1114	{
		1115	psiconv_texted_f result;
		1116	if (!(result = malloc(sizeof(*result))))
		1117	goto ERROR1;
		1118	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1119	goto ERROR2;
		1120	if (!(result->texted_sec = psiconv_empty_texted_section()))
		1121	goto ERROR3;
		1122	return result;
		1123	ERROR3:
		1124	psiconv_free_page_layout_section(result->page_sec);
		1125	ERROR2:
		1126	free(result);
		1127	ERROR1:
		1128	return NULL;
		1129	}
		1130
		1131	psiconv_paint_data_section psiconv_empty_paint_data_section(void)
		1132	{
		1133	psiconv_paint_data_section result;
		1134	if (!(result = malloc(sizeof(*result))))
		1135	goto ERROR1;
		1136	/* Is this correct? */
		1137	result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
		1138	/* Probably forbidden... */
		1139	if (!(result->red = malloc(0)))
		1140	goto ERROR2;
		1141	if (!(result->green = malloc(0)))
		1142	goto ERROR3;
		1143	if (!(result->blue = malloc(0)))
		1144	goto ERROR4;
		1145	return result;
		1146	ERROR4:
		1147	free(result->green);
		1148	ERROR3:
		1149	free(result->red);
		1150	ERROR2:
		1151	free(result);
		1152	ERROR1:
		1153	return NULL;
		1154	}
		1155
		1156
		1157	psiconv_pictures psiconv_empty_pictures(void)
		1158	{
		1159	psiconv_pictures result;
		1160	psiconv_paint_data_section pds;
		1161	if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
		1162	goto ERROR1;
		1163	if (!(pds = psiconv_empty_paint_data_section()))
		1164	goto ERROR2;
		1165	if (psiconv_list_add(result,pds))
		1166	goto ERROR3;
		1167	free(pds);
		1168	return result;
		1169	ERROR3:
		1170	psiconv_free_paint_data_section(pds);
		1171	ERROR2:
		1172	psiconv_list_free(result);
		1173	ERROR1:
		1174	return NULL;
		1175	}
		1176
		1177	psiconv_mbm_f psiconv_empty_mbm_f(void)
		1178	{
		1179	psiconv_mbm_f result;
		1180	if (!(result = malloc(sizeof(*result))))
		1181	goto ERROR1;
		1182	if (!(result->sections = psiconv_empty_pictures()))
		1183	goto ERROR2;
		1184	return result;
		1185	ERROR2:
		1186	free(result);
		1187	ERROR1:
		1188	return NULL;
		1189	}
		1190
		1191	psiconv_sketch_section psiconv_empty_sketch_section(void)
		1192	{
		1193	psiconv_sketch_section result;
		1194	if (!(result = malloc(sizeof(*result))))
		1195	goto ERROR1;
		1196	result->form_xsize = 320;
		1197	result->form_ysize = 200;
		1198	result->picture_x_offset = result->picture_y_offset = result->picture_xsize =
		1199	result->picture_ysize = 0;
		1200	result->magnification_x = result->magnification_y = 1.0;
		1201	result->cut_left = result->cut_right = result->cut_top =
		1202	result->cut_bottom = 0.0;
		1203	if (!(result->picture = psiconv_empty_paint_data_section()))
		1204	goto ERROR2;
		1205	return result;
		1206	ERROR2:
		1207	free(result);
		1208	ERROR1:
		1209	return NULL;
		1210	}
		1211
		1212	psiconv_sketch_f psiconv_empty_sketch_f(void)
		1213	{
		1214	psiconv_sketch_f result;
		1215	if (!(result = malloc(sizeof(*result))))
		1216	goto ERROR1;
		1217	if (!(result->sketch_sec = psiconv_empty_sketch_section()))
		1218	goto ERROR2;
		1219	return result;
		1220	ERROR2:
		1221	free(result);
		1222	ERROR1:
		1223	return NULL;
		1224	}
		1225
		1226	psiconv_cliparts psiconv_empty_cliparts(void)
		1227	{
		1228	/* Is this correct? */
		1229	return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
		1230	}
		1231
		1232	psiconv_clipart_f psiconv_empty_clipart_f(void)
		1233	{
		1234	psiconv_clipart_f result;
		1235	if (!(result = malloc(sizeof(*result))))
		1236	goto ERROR1;
		1237	if (!(result->sections = psiconv_empty_cliparts()))
		1238	goto ERROR2;
		1239	return result;
		1240	ERROR2:
		1241	free(result);
		1242	ERROR1:
		1243	return NULL;
		1244	}
		1245
		1246	psiconv_file psiconv_empty_file(psiconv_file_type_t type)
		1247	{
		1248	psiconv_file result;
		1249	if (!(result = malloc(sizeof(*result))))
		1250	return NULL;
		1251	result->type = type;
		1252	if (type == psiconv_word_file) {
		1253	if (!(result->file = psiconv_empty_word_f()))
		1254	goto ERROR;
		1255	} else if (type == psiconv_sheet_file) {
		1256	if (!(result->file = psiconv_empty_sheet_f()))
		1257	goto ERROR;
		1258	} else if (type == psiconv_texted_file) {
		1259	if (!(result->file = psiconv_empty_texted_f()))
		1260	goto ERROR;
		1261	} else if (type == psiconv_mbm_file) {
		1262	if (!(result->file = psiconv_empty_mbm_f()))
		1263	goto ERROR;
		1264	} else if (type == psiconv_sketch_file) {
		1265	if (!(result->file = psiconv_empty_sketch_f()))
		1266	goto ERROR;
		1267	} else if (type == psiconv_clipart_file) {
		1268	if (!(result->file = psiconv_empty_clipart_f()))
		1269	goto ERROR;
		1270	} else
		1271	goto ERROR;
		1272	return result;
		1273	ERROR:
		1274	free(result);
		1275	return NULL;
		1276	}

 Legend:



Removed from v.24
 


changed lines


 
Added in v.125
 Legend:



Removed from v.24
 


changed lines


 
Added in v.125
-Removed from v.24
+Added in v.125

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