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

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

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Revision 128		Revision 270
1	/*	1	/*
2	parse_sheet.c - Part of psiconv, a PSION 5 file formats converter	2	parse_sheet.c - Part of psiconv, a PSION 5 file formats converter
3	Copyright (c) 2001 Frodo Looijaard <frodol@dds.nl>	3	Copyright (c) 2000-2005 Frodo Looijaard <frodo@frodo.looijaard.name>
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.
…		…
22		22
23	#include <stdlib.h>	23	#include <stdlib.h>
24		24
25	#include "parse_routines.h"	25	#include "parse_routines.h"
26	#include "error.h"	26	#include "error.h"
		27
		28	#ifdef DMALLOC
		29	#include <dmalloc.h>
		30	#endif
27		31
28	static psiconv_sheet_cell_layout psiconv_basic_cell_layout(void)	32	static psiconv_sheet_cell_layout psiconv_basic_cell_layout(void)
29	{	33	{
30	psiconv_sheet_cell_layout result;	34	psiconv_sheet_cell_layout result;
31	if (!(result = malloc(sizeof(*result))))	35	if (!(result = malloc(sizeof(*result))))
…		…
74	free(result);	78	free(result);
75	ERROR1:	79	ERROR1:
76	return NULL;	80	return NULL;
77	}	81	}
78		82
		83	static psiconv_sheet_cell_reference_t
		84	psiconv_read_var_cellref (const psiconv_config config,
		85	const psiconv_buffer buf, int lev,
		86	psiconv_u32 off, int *length,
		87	int *status)
		88	{
		89	int len=0;
		90	int res;
		91	psiconv_sheet_cell_reference_t result;
		92	psiconv_u32 temp;
		93
		94	psiconv_progress(config,lev+1,off+len,"Going to read a sheet cell reference");
		95	psiconv_progress(config,lev+2,off+len,
		96	"Going to read the initial byte (%02x expected)",0x00);
		97	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		98	if (res)
		99	goto ERROR1;
		100	if (temp != 0x00) {
		101	psiconv_warn(config,lev+2,off+len,
		102	"Sheet cell reference initial byte unknown value (ignored)");
		103	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		104	}
		105	len ++;
		106
		107	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		108	if (res)
		109	goto ERROR1;
		110	if (temp & 0xffff0000) {
		111	psiconv_warn(config,lev+2,off+len,
		112	"Sheet cell row reference to unknown row (reset)");
		113	}
		114	result.row.offset = temp;
		115	result.row.absolute = psiconv_bool_true;
		116	len += 4;
		117
		118	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		119	if (res)
		120	goto ERROR1;
		121	if (temp & 0xffff0000) {
		122	psiconv_warn(config,lev+2,off+len,
		123	"Sheet cell column reference to unknown row (reset)");
		124	}
		125	result.column.offset = temp;
		126	result.column.absolute = psiconv_bool_true;
		127	len += 4;
		128
		129	if (length)
		130	*length = len;
		131
		132	psiconv_progress(config,lev,off+len-1,
		133	"End of sheet column reference (total length: %08x)", len);
		134	return result;
		135	ERROR1:
		136	psiconv_error(config,lev+1,off,"Reading of Sheet Column Reference failed");
		137	if (length)
		138	*length = 0;
		139	if (status)
		140	*status = res?res:-PSICONV_E_NOMEM;
		141	return result;
		142	}
		143
		144	static psiconv_sheet_cell_block_t
		145	psiconv_read_var_cellblock (const psiconv_config config,
		146	const psiconv_buffer buf, int lev,
		147	psiconv_u32 off, int *length,
		148	int *status)
		149	{
		150	int len=0;
		151	int res;
		152	psiconv_sheet_cell_block_t result;
		153	psiconv_u32 temp;
		154
		155	psiconv_progress(config,lev+1,off+len,"Going to read a sheet cell block reference");
		156	psiconv_progress(config,lev+2,off+len,
		157	"Going to read the initial byte (%02x expected)",0x00);
		158	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		159	if (res)
		160	goto ERROR1;
		161	if (temp != 0x00) {
		162	psiconv_warn(config,lev+2,off+len,
		163	"Sheet cell reference initial byte unknown value (ignored)");
		164	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		165	}
		166	len ++;
		167
		168	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		169	if (res)
		170	goto ERROR1;
		171	if (temp & 0xffff0000) {
		172	psiconv_warn(config,lev+2,off+len,
		173	"Sheet block initial row reference to unknown row (reset)");
		174	}
		175	result.first.row.offset = temp;
		176	result.first.row.absolute = psiconv_bool_true;
		177	len += 4;
		178
		179	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		180	if (res)
		181	goto ERROR1;
		182	if (temp & 0xffff0000) {
		183	psiconv_warn(config,lev+2,off+len,
		184	"Sheet block initial column reference to unknown row (reset)");
		185	}
		186	result.first.column.offset = temp;
		187	result.first.column.absolute = psiconv_bool_true;
		188	len += 4;
		189
		190	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		191	if (res)
		192	goto ERROR1;
		193	if (temp & 0xffff0000) {
		194	psiconv_warn(config,lev+2,off+len,
		195	"Sheet block final row reference to unknown row (reset)");
		196	}
		197	result.last.row.offset = temp;
		198	result.last.row.absolute = psiconv_bool_true;
		199	len += 4;
		200
		201	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		202	if (res)
		203	goto ERROR1;
		204	if (temp & 0xffff0000) {
		205	psiconv_warn(config,lev+2,off+len,
		206	"Sheet block final column reference to unknown row (reset)");
		207	}
		208	result.last.column.offset = temp;
		209	result.last.column.absolute = psiconv_bool_true;
		210	len += 4;
		211
		212	if (length)
		213	*length = len;
		214
		215	psiconv_progress(config,lev,off+len-1,
		216	"End of sheet cell block reference (total length: %08x)",
		217	len);
		218	return result;
		219	ERROR1:
		220	psiconv_error(config,lev+1,off,"Reading of Sheet Cell Block Reference failed");
		221	if (length)
		222	*length = 0;
		223	if (status)
		224	*status = res?res:-PSICONV_E_NOMEM;
		225	return result;
		226	}
		227
79	int psiconv_parse_sheet_numberformat(const psiconv_buffer buf, int lev,	228	int psiconv_parse_sheet_numberformat(const psiconv_config config,
		229	const psiconv_buffer buf, int lev,
80	psiconv_u32 off, int *length,	230	psiconv_u32 off, int *length,
81	psiconv_sheet_numberformat result)	231	psiconv_sheet_numberformat result)
82	{	232	{
83	int res=0;	233	int res=0;
84	int len=0;	234	int len=0;
85	psiconv_u8 temp;	235	psiconv_u8 temp;
86		236
87	psiconv_progress(lev+1,off,"Going to read a sheet numberformat");	237	psiconv_progress(config,lev+1,off,"Going to read a sheet numberformat");
88		238
89	psiconv_progress(lev+2,off+len,	239	psiconv_progress(config,lev+2,off+len,
90	"Going to read the initial byte (%02x expected)",0x02);	240	"Going to read the initial byte (%02x expected)",0x02);
91	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	241	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
92	if (res)	242	if (res)
93	goto ERROR1;	243	goto ERROR1;
94	if (temp != 0x02) {	244	if (temp != 0x02) {
95	psiconv_warn(lev+2,off+len,	245	psiconv_warn(config,lev+2,off+len,
96	"Sheet numberformat initial byte unknown value (ignored)");	246	"Sheet numberformat initial byte unknown value (ignored)");
97	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	247	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
98	}	248	}
99	len ++;	249	len ++;
100		250
101	psiconv_progress(lev+2,off+len, "Going to read the code byte");	251	psiconv_progress(config,lev+2,off+len, "Going to read the code byte");
102	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	252	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
103	if (res)	253	if (res)
104	goto ERROR1;	254	goto ERROR1;
105	psiconv_debug(lev+2,off+len,"Code: %02x",temp);	255	psiconv_debug(config,lev+2,off+len,"Code: %02x",temp);
106	if (temp == 0x00)	256	if (temp == 0x00)
107	result->code = psiconv_numberformat_general;	257	result->code = psiconv_numberformat_general;
108	else if (temp == 0x02)	258	else if (temp == 0x02)
109	result->code = psiconv_numberformat_fixeddecimal;	259	result->code = psiconv_numberformat_fixeddecimal;
110	else if (temp == 0x04)	260	else if (temp == 0x04)
…		…
164	else if (temp == 0x3A)	314	else if (temp == 0x3A)
165	result->code = psiconv_numberformat_time_HHii;	315	result->code = psiconv_numberformat_time_HHii;
166	else if (temp == 0x3C)	316	else if (temp == 0x3C)
167	result->code = psiconv_numberformat_time_HHiiss;	317	result->code = psiconv_numberformat_time_HHiiss;
168	else {	318	else {
169	psiconv_warn(lev+2,off+len,"Unknown number format (assumed general)");	319	psiconv_warn(config,lev+2,off+len,"Unknown number format (assumed general)");
170	result->code = psiconv_numberformat_general;	320	result->code = psiconv_numberformat_general;
171	}	321	}
172	len ++;	322	len ++;
173		323
174	psiconv_progress(lev+2,off+len, "Going to read the number of decimals");	324	psiconv_progress(config,lev+2,off+len, "Going to read the number of decimals");
175	result->decimal = psiconv_read_u8(buf,lev+2,off+len,&res) >> 1;	325	result->decimal = psiconv_read_u8(config,buf,lev+2,off+len,&res) >> 1;
176	if (res)	326	if (res)
177	goto ERROR1;	327	goto ERROR1;
178	psiconv_debug(lev+2,off+len,"Decimals: %d",result->decimal);	328	psiconv_debug(config,lev+2,off+len,"Decimals: %d",result->decimal);
179	len ++;	329	len ++;
180		330
181	if (length)	331	if (length)
182	*length = len;	332	*length = len;
183		333
184	psiconv_progress(lev,off+len-1,	334	psiconv_progress(config,lev,off+len-1,
185	"End of sheet number format (total length: %08x)", len);	335	"End of sheet number format (total length: %08x)", len);
186	return 0;	336	return 0;
187		337
188	ERROR1:	338	ERROR1:
189	psiconv_warn(lev+1,off,"Reading of Sheet Number Format failed");	339	psiconv_error(config,lev+1,off,"Reading of Sheet Number Format failed");
190	if (length)	340	if (length)
191	*length = 0;	341	*length = 0;
192	if (!res)	342	if (!res)
193	return -PSICONV_E_NOMEM;	343	return -PSICONV_E_NOMEM;
194	else	344	else
195	return res;	345	return res;
196	}	346	}
197		347
198	int psiconv_parse_sheet_status_section(const psiconv_buffer buf, int lev,	348	int psiconv_parse_sheet_status_section(const psiconv_config config,
		349	const psiconv_buffer buf, int lev,
199	psiconv_u32 off, int *length,	350	psiconv_u32 off, int *length,
200	psiconv_sheet_status_section *result)	351	psiconv_sheet_status_section *result)
201	{	352	{
202	int res=0;	353	int res=0;
203	int len=0;	354	int len=0;
204	psiconv_u32 temp;	355	psiconv_u32 temp;
205	int leng;	356	int leng;
206		357
207	psiconv_progress(lev+1,off,"Going to read the sheet status section");	358	psiconv_progress(config,lev+1,off,"Going to read the sheet status section");
208	if (!(result = malloc(sizeof(*result))))	359	if (!(result = malloc(sizeof(*result))))
209	goto ERROR1;	360	goto ERROR1;
210		361
211	psiconv_progress(lev+2,off+len,	362	psiconv_progress(config,lev+2,off+len,
212	"Going to read the initial byte (%02x expected)",0x02);	363	"Going to read the initial byte (%02x expected)",0x02);
213	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	364	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
214	if (res)	365	if (res)
215	goto ERROR2;	366	goto ERROR2;
216	if (temp != 0x02) {	367	if (temp != 0x02) {
217	psiconv_warn(lev+2,off+len,	368	psiconv_warn(config,lev+2,off+len,
218	"Sheet status section initial byte unknown value (ignored)");	369	"Sheet status section initial byte unknown value (ignored)");
219	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	370	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
220	}	371	}
221	len ++;	372	len ++;
222		373
223	psiconv_progress(lev+2,off+len,	374	psiconv_progress(config,lev+2,off+len,
224	"Going to read the cursor row");	375	"Going to read the cursor row");
225	(*result)->cursor_row = psiconv_read_u32(buf,lev+2,off + len,&res);	376	(*result)->cursor_row = psiconv_read_u32(config,buf,lev+2,off + len,&res);
226	if (res)	377	if (res)
227	goto ERROR2;	378	goto ERROR2;
228	psiconv_debug(lev+2,off+len,"Cursor row: %08x",	379	psiconv_debug(config,lev+2,off+len,"Cursor row: %08x",
229	(*result)->cursor_row);	380	(*result)->cursor_row);
230	len += 0x04;	381	len += 0x04;
231		382
232	psiconv_progress(lev+2,off+len,	383	psiconv_progress(config,lev+2,off+len,
233	"Going to read the cursor column");	384	"Going to read the cursor column");
234	(*result)->cursor_column = psiconv_read_u32(buf,lev+2,off + len,&res);	385	(*result)->cursor_column = psiconv_read_u32(config,buf,lev+2,off + len,&res);
235	if (res)	386	if (res)
236	goto ERROR2;	387	goto ERROR2;
237	psiconv_debug(lev+2,off+len,"Cursor column: %08x",	388	psiconv_debug(config,lev+2,off+len,"Cursor column: %08x",
238	(*result)->cursor_column);	389	(*result)->cursor_column);
239	len += 0x04;	390	len += 0x04;
240		391
241	psiconv_progress(lev+2,off+len,"Going to read initially display graph");	392	psiconv_progress(config,lev+2,off+len,"Going to read initially display graph");
242	if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng,	393	if ((res = psiconv_parse_bool(config,buf,lev+2,off+len,&leng,
243	&(*result)->show_graph)))	394	&(*result)->show_graph)))
244	goto ERROR2;	395	goto ERROR2;
245	len += leng;	396	len += leng;
246		397
247	psiconv_progress(lev+2,off+len,	398	psiconv_progress(config,lev+2,off+len,
248	"Going to read the toolbar status byte");	399	"Going to read the toolbar status byte");
249	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	400	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
250	if (res)	401	if (res)
251	goto ERROR2;	402	goto ERROR2;
252		403
253	(*result)->show_side_sheet_toolbar = temp&0x01 ? psiconv_bool_true :	404	(*result)->show_side_sheet_toolbar = temp&0x01 ? psiconv_bool_true :
254	psiconv_bool_false;	405	psiconv_bool_false;
255	psiconv_debug(lev+2,off+len,"Show side sheet toolbar: %02x",	406	psiconv_debug(config,lev+2,off+len,"Show side sheet toolbar: %02x",
256	(*result)->show_side_sheet_toolbar);	407	(*result)->show_side_sheet_toolbar);
257	(*result)->show_top_sheet_toolbar = temp&0x02 ? psiconv_bool_true :	408	(*result)->show_top_sheet_toolbar = temp&0x02 ? psiconv_bool_true :
258	psiconv_bool_false;	409	psiconv_bool_false;
259	psiconv_debug(lev+2,off+len,"Show top sheet toolbar: %02x",	410	psiconv_debug(config,lev+2,off+len,"Show top sheet toolbar: %02x",
260	(*result)->show_top_sheet_toolbar);	411	(*result)->show_top_sheet_toolbar);
261	(*result)->show_side_graph_toolbar = temp&0x04 ? psiconv_bool_true :	412	(*result)->show_side_graph_toolbar = temp&0x04 ? psiconv_bool_true :
262	psiconv_bool_false;	413	psiconv_bool_false;
263	psiconv_debug(lev+2,off+len,"Show side graph toolbar: %02x",	414	psiconv_debug(config,lev+2,off+len,"Show side graph toolbar: %02x",
264	(*result)->show_side_graph_toolbar);	415	(*result)->show_side_graph_toolbar);
265	(*result)->show_top_graph_toolbar = temp&0x08 ? psiconv_bool_true :	416	(*result)->show_top_graph_toolbar = temp&0x08 ? psiconv_bool_true :
266	psiconv_bool_false;	417	psiconv_bool_false;
267	psiconv_debug(lev+2,off+len,"Show top graph toolbar: %02x",	418	psiconv_debug(config,lev+2,off+len,"Show top graph toolbar: %02x",
268	(*result)->show_top_graph_toolbar);	419	(*result)->show_top_graph_toolbar);
269	if (temp & 0xf0) {	420	if (temp & 0xf0) {
270	psiconv_warn(lev+2,off+len,"Sheet status section toolbar byte "	421	psiconv_warn(config,lev+2,off+len,"Sheet status section toolbar byte "
271	"flags contains unknown flags (ignored)");	422	"flags contains unknown flags (ignored)");
272	psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xf0);	423	psiconv_debug(config,lev+2,off+len,"Unknown flags: %02x",temp & 0xf0);
273	}	424	}
274	len ++;	425	len ++;
275		426
276	psiconv_progress(lev+2,off+len,	427	psiconv_progress(config,lev+2,off+len,
277	"Going to read the scrollbar status byte");	428	"Going to read the scrollbar status byte");
278	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	429	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
279	if (res)	430	if (res)
280	goto ERROR2;	431	goto ERROR2;
281	if ((temp & 0x03) == 0x03) {	432	if ((temp & 0x03) == 0x03) {
282	psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte "	433	psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte "
283	"flags contains unknown flags (ignored)");	434	"flags contains unknown flags (ignored)");
284	psiconv_debug(lev+2,off+len,"Unknown flag: %02x",temp & 0x03);	435	psiconv_debug(config,lev+2,off+len,"Unknown flag: %02x",temp & 0x03);
285	}	436	}
286	(*result)->show_horizontal_scrollbar = (temp&0x03) == 1? psiconv_triple_off :	437	(*result)->show_horizontal_scrollbar = (temp&0x03) == 1? psiconv_triple_off :
287	(temp&0x03) == 2? psiconv_triple_auto:	438	(temp&0x03) == 2? psiconv_triple_auto:
288	psiconv_triple_on;	439	psiconv_triple_on;
289	psiconv_debug(lev+2,off+len,"Show horizontal scrollbar: %02x",	440	psiconv_debug(config,lev+2,off+len,"Show horizontal scrollbar: %02x",
290	(*result)->show_horizontal_scrollbar);	441	(*result)->show_horizontal_scrollbar);
291	if ((temp & 0x0c) == 0x0c) {	442	if ((temp & 0x0c) == 0x0c) {
292	psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte "	443	psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte "
293	"flags contains unknown flags (ignored)");	444	"flags contains unknown flags (ignored)");
294	psiconv_debug(lev+2,off+len,"Unknown flag: %02x",temp & 0x0c);	445	psiconv_debug(config,lev+2,off+len,"Unknown flag: %02x",temp & 0x0c);
295	}	446	}
296	(*result)->show_vertical_scrollbar = (temp&0x0c) ==0x04? psiconv_triple_off:	447	(*result)->show_vertical_scrollbar = (temp&0x0c) ==0x04? psiconv_triple_off:
297	(temp&0x0c) ==0x08? psiconv_triple_auto:	448	(temp&0x0c) ==0x08? psiconv_triple_auto:
298	psiconv_triple_on;	449	psiconv_triple_on;
299	psiconv_debug(lev+2,off+len,"Show vertical scrollbar: %02x",	450	psiconv_debug(config,lev+2,off+len,"Show vertical scrollbar: %02x",
300	(*result)->show_vertical_scrollbar);	451	(*result)->show_vertical_scrollbar);
301	if (temp & 0xf0) {	452	if (temp & 0xf0) {
302	psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte "	453	psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte "
303	"flags contains unknown flags (ignored)");	454	"flags contains unknown flags (ignored)");
304	psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xf0);	455	psiconv_debug(config,lev+2,off+len,"Unknown flags: %02x",temp & 0xf0);
305	}	456	}
306	len ++;	457	len ++;
307		458
308	psiconv_progress(lev+2,off+len,	459	psiconv_progress(config,lev+2,off+len,
309	"Going to read an unknown byte (%02x expected)",0x00);	460	"Going to read an unknown byte (%02x expected)",0x00);
310	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	461	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
311	if (res)	462	if (res)
312	goto ERROR2;	463	goto ERROR2;
313	if (temp != 0x00) {	464	if (temp != 0x00) {
314	psiconv_warn(lev+2,off+len,	465	psiconv_warn(config,lev+2,off+len,
315	"Sheet status section unknown byte unknown value (ignored)");	466	"Sheet status section unknown byte unknown value (ignored)");
316	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	467	psiconv_debug(config,lev+2,off+len,"Unknown byte: %02x",temp);
317	}	468	}
318	len ++;	469	len ++;
319		470
320	psiconv_progress(lev+2,off+len,"Going to read sheet display size");	471	psiconv_progress(config,lev+2,off+len,"Going to read sheet display size");
321	(*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res);	472	(*result)->sheet_display_size = psiconv_read_u32(config,buf,lev+2,off + len,&res);
322	if (res)	473	if (res)
323	goto ERROR2;	474	goto ERROR2;
324	psiconv_debug(lev+2,off+len,"Sheet display size: %08x",	475	psiconv_debug(config,lev+2,off+len,"Sheet display size: %08x",
325	(*result)->sheet_display_size);	476	(*result)->sheet_display_size);
326	len += 0x04;	477	len += 0x04;
327		478
328	psiconv_progress(lev+2,off+len,"Going to read graph display size");	479	psiconv_progress(config,lev+2,off+len,"Going to read graph display size");
329	(*result)->graph_display_size = psiconv_read_u32(buf,lev+2,off + len,&res);	480	(*result)->graph_display_size = psiconv_read_u32(config,buf,lev+2,off + len,&res);
330	if (res)	481	if (res)
331	goto ERROR2;	482	goto ERROR2;
332	psiconv_debug(lev+2,off+len,"Graph display size: %08x",	483	psiconv_debug(config,lev+2,off+len,"Graph display size: %08x",
333	(*result)->graph_display_size);	484	(*result)->graph_display_size);
334	len += 0x04;	485	len += 0x04;
335		486
336	if (length)	487	if (length)
337	*length = len;	488	*length = len;
338		489
339	psiconv_progress(lev,off+len-1,	490	psiconv_progress(config,lev,off+len-1,
340	"End of sheet status section (total length: %08x)", len);	491	"End of sheet status section (total length: %08x)", len);
341	return 0;	492	return 0;
342		493
343	ERROR2:	494	ERROR2:
344	free (*result);	495	free (*result);
345	ERROR1:	496	ERROR1:
346	psiconv_warn(lev+1,off,"Reading of Sheet Status Section failed");	497	psiconv_error(config,lev+1,off,"Reading of Sheet Status Section failed");
347	if (length)	498	if (length)
348	*length = 0;	499	*length = 0;
349	if (!res)	500	if (!res)
350	return -PSICONV_E_NOMEM;	501	return -PSICONV_E_NOMEM;
351	else	502	else
352	return res;	503	return res;
353	}	504	}
354		505
355	int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev,	506	int psiconv_parse_sheet_workbook_section(const psiconv_config config,
		507	const psiconv_buffer buf, int lev,
356	psiconv_u32 off, int *length,	508	psiconv_u32 off, int *length,
357	psiconv_sheet_workbook_section *result)	509	psiconv_sheet_workbook_section *result)
358	{	510	{
359	int res=0;	511	int res=0,with_name;
360	psiconv_u32 temp,formulas_off,worksheets_off;	512	psiconv_u32 temp,formulas_off,worksheets_off,info_off,var_off,name_off=0;
361	int len=0;	513	int len=0;
362		514
363	psiconv_progress(lev+1,off,"Going to read the sheet workbook section");	515	psiconv_progress(config,lev+1,off,"Going to read the sheet workbook section");
364	if (!(result = malloc(sizeof(*result))))	516	if (!(result = malloc(sizeof(*result))))
365	goto ERROR1;	517	goto ERROR1;
366		518
367	psiconv_progress(lev+2,off+len,	519	psiconv_progress(config,lev+2,off+len,
368	"Going to read the initial byte (%02x expected)",0x04);	520	"Going to read the initial byte (%02x or %02x expected)",
		521	0x02,0x04);
369	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	522	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
370	if (res)	523	if (res)
371	goto ERROR2;	524	goto ERROR2;
372	if (temp != 0x04) {	525	if ((temp != 0x04) && temp !=0x02) {
373	psiconv_warn(lev+2,off+len,	526	psiconv_warn(config,lev+2,off+len,
374	"Sheet workbook section initial byte unknown value (ignored)");	527	"Sheet workbook section initial byte unknown value (ignored)");
375	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	528	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
376	}	529	}
		530	with_name = temp ==0x04;
377	len ++;	531	len ++;
378		532
379	psiconv_progress(lev+2,off+len,	533	psiconv_progress(config,lev+2,off+len,
380	"Going to read the offset of the 1st ??? Section");	534	"Going to read the offset of the sheet info Section");
381	temp = psiconv_read_u32(buf,lev+2,off+len,&res);	535	info_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
382	if (res)	536	if (res)
383	goto ERROR2;	537	goto ERROR2;
384	psiconv_debug(lev+2,off+len,"Offset: %04x",temp);	538	psiconv_debug(config,lev+2,off+len,"Offset: %04x",info_off);
385	len += 4;	539	len += 4;
386		540
387	psiconv_progress(lev+2,off+len,	541	psiconv_progress(config,lev+2,off+len,
388	"Going to read the offset of the Formulas List");	542	"Going to read the offset of the Formulas List");
389	formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res);	543	formulas_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
390	if (res)	544	if (res)
391	goto ERROR2;	545	goto ERROR2;
392	psiconv_debug(lev+2,off+len,"Offset: %04x",formulas_off);	546	psiconv_debug(config,lev+2,off+len,"Offset: %04x",formulas_off);
393	len += 4;	547	len += 4;
394		548
395	psiconv_progress(lev+2,off+len,	549	psiconv_progress(config,lev+2,off+len,
396	"Going to read the offset of the Worksheet List");	550	"Going to read the offset of the Worksheet List");
397	worksheets_off = psiconv_read_u32(buf,lev+2,off+len,&res);	551	worksheets_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
398	if (res)	552	if (res)
399	goto ERROR2;	553	goto ERROR2;
400	psiconv_debug(lev+2,off+len,"Offset: %04x",worksheets_off);	554	psiconv_debug(config,lev+2,off+len,"Offset: %04x",worksheets_off);
401	len += 4;	555	len += 4;
402		556
403	psiconv_progress(lev+2,off+len,	557	psiconv_progress(config,lev+2,off+len,
404	"Going to read the offset of the 4th ??? Section");	558	"Going to read the offset of the Variable List");
405	temp = psiconv_read_u32(buf,lev+2,off+len,&res);	559	var_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
406	if (res)	560	if (res)
407	goto ERROR2;	561	goto ERROR2;
408	psiconv_debug(lev+2,off+len,"Offset: %04x",temp);	562	psiconv_debug(config,lev+2,off+len,"Offset: %04x",var_off);
409	len += 4;	563	len += 4;
410		564
		565	if (with_name) {
		566	psiconv_progress(config,lev+2,off+len,
		567	"Going to read the offset of the Name Section");
		568	name_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		569	if (res)
		570	goto ERROR2;
		571	psiconv_debug(config,lev+2,off+len,"Offset: %04x",name_off);
		572	len += 4;
		573	}
		574
		575
		576	psiconv_progress(config,lev+2,off+len,"Going to read the info section");
		577	if ((res = psiconv_parse_sheet_info_section(config,buf,lev+2,info_off,NULL,
		578	&(*result)->info)))
		579	goto ERROR2;
		580
		581	psiconv_progress(config,lev+2,off+len,"Going to read the variables list");
		582	if ((res = psiconv_parse_sheet_variable_list(config,buf,lev+2,var_off,NULL,
		583	&(*result)->variables)))
		584	goto ERROR3;
		585
411	psiconv_progress(lev+2,off+len,"Going to read the formulas list");	586	psiconv_progress(config,lev+2,off+len,"Going to read the formulas list");
412	if ((res = psiconv_parse_sheet_formula_table(buf,lev+2,formulas_off,NULL,	587	if ((res = psiconv_parse_sheet_formula_list(config,buf,lev+2,formulas_off,NULL,
413	&(*result)->formulas)))	588	&(*result)->formulas)))
414	goto ERROR2;	589	goto ERROR4;
415		590
416	psiconv_progress(lev+2,off+len,"Going to read the worksheet list");	591	psiconv_progress(config,lev+2,off+len,"Going to read the worksheet list");
417	if ((res = psiconv_parse_sheet_worksheet_list(buf,lev+2,worksheets_off,	592	if ((res = psiconv_parse_sheet_worksheet_list(config,buf,lev+2,worksheets_off,
418	NULL,&(*result)->worksheets)))	593	NULL,&(*result)->worksheets)))
419	goto ERROR2;	594	goto ERROR5;
420		595
		596	if (with_name) {
		597	psiconv_progress(config,lev+2,off+len,"Going to read the name section");
		598	if ((res = psiconv_parse_sheet_name_section(config,buf,lev+2,name_off,NULL,
		599	&(*result)->name)))
		600	goto ERROR6;
		601	} else
		602	(*result)->name = NULL;
421		603
422	if (length)	604	if (length)
423	*length = len;	605	*length = len;
424		606
425	psiconv_progress(lev,off+len-1,	607	psiconv_progress(config,lev,off+len-1,
426	"End of sheet workbook section (total length: %08x)", len);	608	"End of sheet workbook section (total length: %08x)", len);
427	return 0;	609	return 0;
428		610
		611	ERROR6:
		612	psiconv_free_sheet_worksheet_list((*result)->worksheets);
		613	ERROR5:
		614	psiconv_free_formula_list((*result)->formulas);
		615	ERROR4:
		616	psiconv_free_sheet_variable_list((*result)->variables);
		617	ERROR3:
		618	psiconv_free_sheet_info_section((*result)->info);
429	ERROR2:	619	ERROR2:
430	free (*result);	620	free (*result);
431	ERROR1:	621	ERROR1:
432	psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed");	622	psiconv_error(config,lev+1,off,"Reading of Sheet Workbook Section failed");
433	if (length)	623	if (length)
434	*length = 0;	624	*length = 0;
435	if (!res)	625	if (!res)
436	return -PSICONV_E_NOMEM;	626	return -PSICONV_E_NOMEM;
437	else	627	else
438	return res;	628	return res;
439	}	629	}
440		630
441	int psiconv_parse_sheet_formula_table(const psiconv_buffer buf, int lev,	631	int psiconv_parse_sheet_name_section(const psiconv_config config,
		632	const psiconv_buffer buf, int lev,
442	psiconv_u32 off, int *length,	633	psiconv_u32 off, int *length,
		634	psiconv_sheet_name_section *result)
		635	{
		636	int res=0;
		637	psiconv_u32 temp;
		638	int len=0,leng;
		639
		640	psiconv_progress(config,lev+1,off,"Going to read the sheet name section");
		641	if (!(result = malloc(sizeof(*result))))
		642	goto ERROR1;
		643
		644	psiconv_progress(config,lev+2,off+len,
		645	"Going to read the initial byte (%02x expected)",0x02);
		646	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		647	if (res)
		648	goto ERROR2;
		649	if (temp != 0x02) {
		650	psiconv_warn(config,lev+2,off+len,
		651	"Sheet name section initial byte unknown value (ignored)");
		652	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		653	}
		654	len ++;
		655
		656	psiconv_progress(config,lev+2,off+len, "Going to read the sheet name");
		657	(*result)->name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
		658	if (res)
		659	goto ERROR2;
		660	len += leng;
		661
		662	if (length)
		663	*length = len;
		664
		665	psiconv_progress(config,lev,off+len-1,
		666	"End of sheet name section (total length: %08x)", len);
		667	return 0;
		668
		669	ERROR2:
		670	free(*result);
		671	ERROR1:
		672	psiconv_error(config,lev+1,off,"Reading of Sheet Name Section failed");
		673	if (length)
		674	*length = 0;
		675	if (!res)
		676	return -PSICONV_E_NOMEM;
		677	else
		678	return res;
		679	}
		680
		681	int psiconv_parse_sheet_info_section(const psiconv_config config,
		682	const psiconv_buffer buf, int lev,
		683	psiconv_u32 off, int *length,
		684	psiconv_sheet_info_section *result)
		685	{
		686	int res=0;
		687	psiconv_u32 temp;
		688	int len=0,leng;
		689
		690	psiconv_progress(config,lev+1,off,"Going to read the sheet info section");
		691	if (!(result = malloc(sizeof(*result))))
		692	goto ERROR1;
		693
		694	psiconv_progress(config,lev+2,off+len,
		695	"Going to read the initial byte (%02x expected)",0x02);
		696	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		697	if (res)
		698	goto ERROR2;
		699	if (temp != 0x02) {
		700	psiconv_warn(config,lev+2,off+len,
		701	"Sheet info section initial byte unknown value (ignored)");
		702	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		703	}
		704	len ++;
		705
		706	psiconv_progress(config,lev+2,off+len, "Going to read an unknown Xint");
		707	temp = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		708	if (res)
		709	goto ERROR2;
		710	psiconv_debug(config,lev+2,off+len,"Value: %d\n",temp);
		711	len += leng;
		712
		713	psiconv_progress(config,lev+2,off+len, "Going to read the flags byte");
		714	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		715	if (res)
		716	goto ERROR2;
		717	(*result)->auto_recalc = temp & 0x01 ? psiconv_bool_true:psiconv_bool_false;
		718	psiconv_debug(config,lev+2,off+len,"Auto recalculation: %02x",
		719	(*result)->auto_recalc);
		720	if ((temp & 0xfe) != 0x02) {
		721	psiconv_warn(config,lev+2,off+len,"Sheet Info Section flags byte "
		722	"contains unknown flags (ignored)");
		723	psiconv_debug(config,lev+2,off+len,"Unknown flags: %02x",temp &0xfe);
		724	}
		725
		726	len ++;
		727
		728
		729	if (length)
		730	*length = len;
		731
		732	psiconv_progress(config,lev,off+len-1,
		733	"End of sheet info section (total length: %08x)", len);
		734	return 0;
		735
		736	ERROR2:
		737	free(*result);
		738	ERROR1:
		739	psiconv_error(config,lev+1,off,"Reading of Sheet Name Section failed");
		740	if (length)
		741	*length = 0;
		742	if (!res)
		743	return -PSICONV_E_NOMEM;
		744	else
		745	return res;
		746	}
		747
		748	int psiconv_parse_sheet_formula_list(const psiconv_config config,
		749	const psiconv_buffer buf, int lev,
		750	psiconv_u32 off, int *length,
443	psiconv_formula_list *result)	751	psiconv_formula_list *result)
444	{	752	{
445	int res=0;	753	int res=0;
446	int len=0;	754	int len=0;
447	psiconv_u32 temp;	755	psiconv_u32 temp;
448	psiconv_formula formula;	756	psiconv_formula formula;
449	psiconv_u32 listlen,i;	757	psiconv_u32 listlen,i;
450	int leng;	758	int leng;
451		759
452	psiconv_progress(lev+1,off,"Going to read the sheet formula table");	760	psiconv_progress(config,lev+1,off,"Going to read the sheet formula list");
453	if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s))))	761	if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s))))
454	goto ERROR1;	762	goto ERROR1;
455		763
456	psiconv_progress(lev+2,off+len,	764	psiconv_progress(config,lev+2,off+len,
457	"Going to read the initial byte (%02x expected)",0x02);	765	"Going to read the initial byte (%02x expected)",0x02);
458	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	766	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
459	if (res)	767	if (res)
460	goto ERROR2;	768	goto ERROR2;
461	if (temp != 0x02) {	769	if (temp != 0x02) {
462	psiconv_warn(lev+2,off+len,	770	psiconv_warn(config,lev+2,off+len,
463	"Sheet formula table initial byte unknown value (ignored)");	771	"Sheet formula list initial byte unknown value (ignored)");
464	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	772	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
465	}	773	}
466	len ++;	774	len ++;
467		775
468	psiconv_progress(lev+2,off+len,	776	psiconv_progress(config,lev+2,off+len,
469	"Going to read the number of formulas");	777	"Going to read the number of formulas");
470	listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	778	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
471	if (res)	779	if (res)
472	goto ERROR2;	780	goto ERROR2;
473	psiconv_debug(lev+2,off+len,"Number of formulas: %d",listlen);	781	psiconv_debug(config,lev+2,off+len,"Number of formulas: %d",listlen);
474	len += leng;	782	len += leng;
475		783
476	psiconv_progress(lev+2,off+len,"Going to read all formulas");	784	psiconv_progress(config,lev+2,off+len,"Going to read all formulas");
477	for (i = 0; i < listlen; i++) {	785	for (i = 0; i < listlen; i++) {
478	psiconv_progress(lev+3,off+len,"Going to read formula %d",i);	786	psiconv_progress(config,lev+3,off+len,"Going to read formula %d",i);
479	if ((res = psiconv_parse_formula(buf,lev+3,off+len,&leng,&formula)))	787	if ((res = psiconv_parse_formula(config,buf,lev+3,off+len,&leng,&formula)))
480	goto ERROR2;	788	goto ERROR2;
481	if ((res = psiconv_list_add(*result,formula)))	789	if ((res = psiconv_list_add(*result,formula)))
482	goto ERROR3;	790	goto ERROR3;
		791	free(formula);
483	len += leng;	792	len += leng;
484	}	793	}
485		794
486	if (length)	795	if (length)
487	*length = len;	796	*length = len;
488		797
489	psiconv_progress(lev,off+len-1,	798	psiconv_progress(config,lev,off+len-1,
490	"End of sheet formula table (total length: %08x)", len);	799	"End of sheet formula list (total length: %08x)", len);
491	return 0;	800	return 0;
492		801
493	ERROR3:	802	ERROR3:
494	psiconv_free_formula(formula);	803	psiconv_free_formula(formula);
495	ERROR2:	804	ERROR2:
496	psiconv_list_free(*result);	805	psiconv_list_free(*result);
497	ERROR1:	806	ERROR1:
498	psiconv_warn(lev+1,off,"Reading of Sheet Formula Table failed");	807	psiconv_error(config,lev+1,off,"Reading of Sheet Formula list failed");
499	if (length)	808	if (length)
500	*length = 0;	809	*length = 0;
501	if (!res)	810	if (!res)
502	return -PSICONV_E_NOMEM;	811	return -PSICONV_E_NOMEM;
503	else	812	else
504	return res;	813	return res;
505	}	814	}
506		815
507	int psiconv_parse_sheet_cell(const psiconv_buffer buf, int lev,	816	int psiconv_parse_sheet_cell(const psiconv_config config,
		817	const psiconv_buffer buf, int lev,
508	psiconv_u32 off, int *length,	818	psiconv_u32 off, int *length,
509	psiconv_sheet_cell *result,	819	psiconv_sheet_cell *result,
510	const psiconv_sheet_cell_layout default_layout,	820	const psiconv_sheet_cell_layout default_layout,
511	const psiconv_sheet_line_list row_default_layouts,	821	const psiconv_sheet_line_list row_default_layouts,
512	const psiconv_sheet_line_list col_default_layouts)	822	const psiconv_sheet_line_list col_default_layouts)
…		…
514	int res=0;	824	int res=0;
515	int len=0;	825	int len=0;
516	psiconv_u32 temp;	826	psiconv_u32 temp;
517	psiconv_bool_t has_layout;	827	psiconv_bool_t has_layout;
518	int leng;	828	int leng;
		829	char *auxstr;
519		830
520	psiconv_progress(lev+1,off,"Going to read a sheet cell structure");	831	psiconv_progress(config,lev+1,off,"Going to read a sheet cell structure");
521	if (!(result = malloc(sizeof(*result))))	832	if (!(result = malloc(sizeof(*result))))
522	goto ERROR1;	833	goto ERROR1;
523		834
524	(*result)->layout = NULL;	835	(*result)->layout = NULL;
525	(*result)->type = psiconv_cell_blank;	836	(*result)->type = psiconv_cell_blank;
526		837
527	psiconv_progress(lev+2,off+len,"Going to read the cell position");	838	psiconv_progress(config,lev+2,off+len,"Going to read the cell position");
528	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	839	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
529	if (res)	840	if (res)
530	goto ERROR2;	841	goto ERROR2;
531	len ++;	842	len ++;
532	temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 8;	843	temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 8;
533	if (res)	844	if (res)
534	goto ERROR2;	845	goto ERROR2;
535	len ++;	846	len ++;
536	temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 16;	847	temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 16;
537	if (res)	848	if (res)
538	goto ERROR2;	849	goto ERROR2;
539	len ++;	850	len ++;
540	(*result)->column = (temp >> 2) & 0xFF;	851	(*result)->column = (temp >> 2) & 0xFF;
541	(*result)->row = (temp >> 10) & 0x3FFF;	852	(*result)->row = (temp >> 10) & 0x3FFF;
542	psiconv_debug(lev+2,off+len,"Cell position is col:%02x row:%04x",	853	psiconv_debug(config,lev+2,off+len,"Cell position is col:%02x row:%04x",
543	(result)->column,(result)->row);	854	(result)->column,(result)->row);
544	if (temp & 0x03) {	855	if (temp & 0x03) {
545	psiconv_warn(lev+2,off+len,"Unknown flags in cell position (ignored)");	856	psiconv_warn(config,lev+2,off+len,"Unknown flags in cell position (ignored)");
546	psiconv_debug(lev+2,off+len,"Flags: %02x",temp & 0x03);	857	psiconv_debug(config,lev+2,off+len,"Flags: %02x",temp & 0x03);
547	}	858	}
548		859
549	psiconv_progress(lev+2,off+len,"Going to read the cell type");	860	psiconv_progress(config,lev+2,off+len,"Going to read the cell type");
550	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	861	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
551	if (res)	862	if (res)
552	goto ERROR2;	863	goto ERROR2;
553	len ++;	864	len ++;
554	(*result)->type = (temp >> 5) & 0x07;	865	(*result)->type = (temp >> 5) & 0x07;
555	(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false;	866	(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false;
556	has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false;	867	has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false;
557		868
558	psiconv_progress(lev+2,off+len,"Going to read the cell value");	869	psiconv_progress(config,lev+2,off+len,"Going to read the cell value");
559	if ((*result)->type == psiconv_cell_blank) {	870	if ((*result)->type == psiconv_cell_blank) {
560	psiconv_debug(lev+2,off+len,"Cell type is blank: no value given.");	871	psiconv_debug(config,lev+2,off+len,"Cell type is blank: no value given.");
561	} else if ((*result)->type == psiconv_cell_int) {	872	} else if ((*result)->type == psiconv_cell_int) {
562	psiconv_progress(lev+2,off+len,"Going to read an integer");	873	psiconv_progress(config,lev+2,off+len,"Going to read an integer");
563	(*result)->data.dat_int = psiconv_read_u32(buf,lev+2,off+len,&res);	874	(*result)->data.dat_int = psiconv_read_u32(config,buf,lev+2,off+len,&res);
564	if (res)	875	if (res)
565	goto ERROR2;	876	goto ERROR2;
566	len += 4;	877	len += 4;
567	psiconv_debug(lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int);	878	psiconv_debug(config,lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int);
568		879
569	} else if ((*result)->type == psiconv_cell_bool) {	880	} else if ((*result)->type == psiconv_cell_bool) {
570	psiconv_progress(lev+2,off+len,"Going to read a boolean");	881	psiconv_progress(config,lev+2,off+len,"Going to read a boolean");
571	if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng,	882	if ((res = psiconv_parse_bool(config,buf,lev+2,off+len,&leng,
572	&(*result)->data.dat_bool)))	883	&(*result)->data.dat_bool)))
573	goto ERROR2;	884	goto ERROR2;
574	psiconv_debug(lev+2,off+len,"Cell contents: %01x",temp);	885	psiconv_debug(config,lev+2,off+len,"Cell contents: %01x",temp);
575	(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false;	886	(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false;
576	len += leng;	887	len += leng;
577	} else if ((*result)->type == psiconv_cell_error) {	888	} else if ((*result)->type == psiconv_cell_error) {
578	psiconv_progress(lev+2,off+len,"Going to read the error code");	889	psiconv_progress(config,lev+2,off+len,"Going to read the error code");
579	temp = psiconv_read_u16(buf,lev+2,off+len,&res);	890	temp = psiconv_read_u16(config,buf,lev+2,off+len,&res);
580	if (res)	891	if (res)
581	goto ERROR2;	892	goto ERROR2;
582	if (temp == 0)	893	if (temp == 0)
583	(*result)->data.dat_error = psiconv_sheet_error_none;	894	(*result)->data.dat_error = psiconv_sheet_error_none;
584	else if (temp == 1)	895	else if (temp == 1)
…		…
594	else if (temp == 6)	905	else if (temp == 6)
595	(*result)->data.dat_error = psiconv_sheet_error_number;	906	(*result)->data.dat_error = psiconv_sheet_error_number;
596	else if (temp == 7)	907	else if (temp == 7)
597	(*result)->data.dat_error = psiconv_sheet_error_notavail;	908	(*result)->data.dat_error = psiconv_sheet_error_notavail;
598	else {	909	else {
599	psiconv_warn(lev+2,off+len,"Unknown error code (default assumed)");	910	psiconv_warn(config,lev+2,off+len,"Unknown error code (default assumed)");
600	psiconv_debug(lev+2,off+len,"Error code: %04x",temp);	911	psiconv_debug(config,lev+2,off+len,"Error code: %04x",temp);
601	(*result)->data.dat_error = psiconv_sheet_error_none;	912	(*result)->data.dat_error = psiconv_sheet_error_none;
602	}	913	}
603	psiconv_debug(lev+2,off+len,"Cell contents: %04x",	914	psiconv_debug(config,lev+2,off+len,"Cell contents: %04x",
604	(*result)->data.dat_error);	915	(*result)->data.dat_error);
605	len += 2;	916	len += 2;
606	} else if ((*result)->type == psiconv_cell_float) {	917	} else if ((*result)->type == psiconv_cell_float) {
607	psiconv_progress(lev+2,off+len,"Going to read a float");	918	psiconv_progress(config,lev+2,off+len,"Going to read a float");
608	(*result)->data.dat_float =	919	(*result)->data.dat_float =
609	psiconv_read_float(buf,lev+2,off+len,&leng,&res);	920	psiconv_read_float(config,buf,lev+2,off+len,&leng,&res);
610	if (res)	921	if (res)
611	goto ERROR2;	922	goto ERROR2;
612	psiconv_debug(lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float);	923	psiconv_debug(config,lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float);
613	len += leng;	924	len += leng;
614	} else if ((*result)->type == psiconv_cell_string) {	925	} else if ((*result)->type == psiconv_cell_string) {
615	psiconv_progress(lev+2,off+len,"Going to read a string");	926	psiconv_progress(config,lev+2,off+len,"Going to read a string");
616	(*result)->data.dat_string =	927	(*result)->data.dat_string =
617	psiconv_read_string(buf,lev+2,off+len,&leng,&res);	928	psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
618	if (res)	929	if (res)
619	goto ERROR2;	930	goto ERROR2;
		931	if (!(auxstr = psiconv_make_printable(config,(*result)->data.dat_string)))
		932	goto ERROR2;
620	psiconv_debug(lev+2,off+len,"Cell contents: `%s'",	933	psiconv_debug(config,lev+2,off+len,"Cell contents: `%s'",auxstr);
621	(*result)->data.dat_string);	934	free(auxstr);
622	len += leng;	935	len += leng;
623	} else {	936	} else {
624	psiconv_warn(lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type);	937	psiconv_error(config,lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type);
625	res = PSICONV_E_PARSE;	938	res = PSICONV_E_PARSE;
626	goto ERROR2;	939	goto ERROR2;
627	}	940	}
628		941
629	if (!((*result)->layout = psiconv_clone_cell_layout(	942	if (!((*result)->layout = psiconv_clone_cell_layout(
…		…
632	default_layout,	945	default_layout,
633	(*result)->row,	946	(*result)->row,
634	(*result)->column))))	947	(*result)->column))))
635	goto ERROR2;	948	goto ERROR2;
636	if (has_layout) {	949	if (has_layout) {
637	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,	950	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,
638	&leng,(*result)->layout)))	951	&leng,(*result)->layout)))
639	goto ERROR2;	952	goto ERROR2;
640	len += leng;	953	len += leng;
641	}	954	}
642		955
643	if ((*result)->calculated) {	956	if ((*result)->calculated) {
644	psiconv_progress(lev+2,off+len,"Going to read the cell formula reference");	957	psiconv_progress(config,lev+2,off+len,"Going to read the cell formula reference");
645	temp = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	958	temp = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
646	if (res)	959	if (res)
647	goto ERROR2;	960	goto ERROR2;
648	psiconv_debug(lev+2,off+len,"Cell formula reference: %d",temp);	961	psiconv_debug(config,lev+2,off+len,"Cell formula reference: %d",temp);
649	len += leng;	962	len += leng;
650	(*result)->ref_formula = temp;	963	(*result)->ref_formula = temp;
651	}	964	}
652		965
653	if (length)	966	if (length)
654	*length = len;	967	*length = len;
655		968
656	psiconv_progress(lev,off+len-1,	969	psiconv_progress(config,lev,off+len-1,
657	"End of sheet cell structure (total length: %08x)", len);	970	"End of sheet cell structure (total length: %08x)", len);
658	return 0;	971	return 0;
659		972
660	ERROR2:	973	ERROR2:
661	psiconv_free_sheet_cell(*result);	974	psiconv_free_sheet_cell(*result);
662	ERROR1:	975	ERROR1:
663	psiconv_warn(lev+1,off,"Reading of Sheet Cell Structure failed");	976	psiconv_warn(config,lev+1,off,"Reading of Sheet Cell Structure failed");
664	if (length)	977	if (length)
665	*length = 0;	978	*length = 0;
666	if (!res)	979	if (!res)
667	return -PSICONV_E_NOMEM;	980	return -PSICONV_E_NOMEM;
668	else	981	else
669	return res;	982	return res;
670	}	983	}
671		984
672	int psiconv_parse_sheet_cell_list(const psiconv_buffer buf, int lev,	985	int psiconv_parse_sheet_cell_list(const psiconv_config config,
		986	const psiconv_buffer buf, int lev,
673	psiconv_u32 off, int *length,	987	psiconv_u32 off, int *length,
674	psiconv_sheet_cell_list *result,	988	psiconv_sheet_cell_list *result,
675	const psiconv_sheet_cell_layout default_layout,	989	const psiconv_sheet_cell_layout default_layout,
676	const psiconv_sheet_line_list row_default_layouts,	990	const psiconv_sheet_line_list row_default_layouts,
677	const psiconv_sheet_line_list col_default_layouts)	991	const psiconv_sheet_line_list col_default_layouts)
…		…
681	psiconv_u32 temp;	995	psiconv_u32 temp;
682	psiconv_sheet_cell cell;	996	psiconv_sheet_cell cell;
683	psiconv_u32 listlen,i;	997	psiconv_u32 listlen,i;
684	int leng;	998	int leng;
685		999
686	psiconv_progress(lev+1,off,"Going to read the sheet cell list");	1000	psiconv_progress(config,lev+1,off,"Going to read the sheet cell list");
687	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s))))	1001	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s))))
688	goto ERROR1;	1002	goto ERROR1;
689		1003
690	psiconv_progress(lev+2,off+len,	1004	psiconv_progress(config,lev+2,off+len,
691	"Going to read the initial byte (%02x expected)",0x02);	1005	"Going to read the initial byte (%02x expected)",0x02);
692	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1006	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
693	if (res)	1007	if (res)
694	goto ERROR2;	1008	goto ERROR2;
695	if (temp != 0x02) {	1009	if (temp != 0x02) {
696	psiconv_warn(lev+2,off+len,	1010	psiconv_warn(config,lev+2,off+len,
697	"Sheet cell list initial byte unknown value (ignored)");	1011	"Sheet cell list initial byte unknown value (ignored)");
698	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1012	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
699	}	1013	}
700	len ++;	1014	len ++;
701		1015
702	psiconv_progress(lev+2,off+len,	1016	psiconv_progress(config,lev+2,off+len,
703	"Going to read the initial byte (%02x expected)",0x00);	1017	"Going to read the initial byte (%02x expected)",0x00);
704	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1018	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
705	if (res)	1019	if (res)
706	goto ERROR2;	1020	goto ERROR2;
707	if (temp != 0x00) {	1021	if (temp != 0x00) {
708	psiconv_warn(lev+2,off+len,	1022	psiconv_warn(config,lev+2,off+len,
709	"Sheet cell list initial byte unknown value (ignored)");	1023	"Sheet cell list initial byte unknown value (ignored)");
710	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1024	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
711	}	1025	}
712	len ++;	1026	len ++;
713		1027
714	psiconv_progress(lev+2,off+len,	1028	psiconv_progress(config,lev+2,off+len,
715	"Going to read the number of defined cells");	1029	"Going to read the number of defined cells");
716	listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1030	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
717	if (res)	1031	if (res)
718	goto ERROR2;	1032	goto ERROR2;
719	psiconv_debug(lev+2,off+len,"Number of defined cells: %d",listlen);	1033	psiconv_debug(config,lev+2,off+len,"Number of defined cells: %d",listlen);
720	len += leng;	1034	len += leng;
721		1035
722	psiconv_progress(lev+2,off+len,"Going to read all cells");	1036	psiconv_progress(config,lev+2,off+len,"Going to read all cells");
723	for (i = 0; i < listlen; i++) {	1037	for (i = 0; i < listlen; i++) {
724	psiconv_progress(lev+3,off+len,"Going to read cell %d",i);	1038	psiconv_progress(config,lev+3,off+len,"Going to read cell %d",i);
725	if ((res = psiconv_parse_sheet_cell(buf,lev+3,off+len,&leng,&cell,	1039	if ((res = psiconv_parse_sheet_cell(config,buf,lev+3,off+len,&leng,&cell,
726	default_layout,row_default_layouts,	1040	default_layout,row_default_layouts,
727	col_default_layouts)))	1041	col_default_layouts)))
728	goto ERROR2;	1042	goto ERROR2;
729	if ((res = psiconv_list_add(*result,cell)))	1043	if ((res = psiconv_list_add(*result,cell)))
730	goto ERROR3;	1044	goto ERROR3;
…		…
733	}	1047	}
734		1048
735	if (length)	1049	if (length)
736	*length = len;	1050	*length = len;
737		1051
738	psiconv_progress(lev,off+len-1,	1052	psiconv_progress(config,lev,off+len-1,
739	"End of sheet cell list (total length: %08x)", len);	1053	"End of sheet cell list (total length: %08x)", len);
740	return 0;	1054	return 0;
741		1055
742	ERROR3:	1056	ERROR3:
743	psiconv_free_sheet_cell(cell);	1057	psiconv_free_sheet_cell(cell);
744	ERROR2:	1058	ERROR2:
745	psiconv_free_sheet_cell_list(*result);	1059	psiconv_free_sheet_cell_list(*result);
746	ERROR1:	1060	ERROR1:
747	psiconv_warn(lev+1,off,"Reading of Sheet Cells List failed");	1061	psiconv_error(config,lev+1,off,"Reading of Sheet Cells List failed");
748	if (length)	1062	if (length)
749	*length = 0;	1063	*length = 0;
750	if (!res)	1064	if (!res)
751	return -PSICONV_E_NOMEM;	1065	return -PSICONV_E_NOMEM;
752	else	1066	else
753	return res;	1067	return res;
754	}	1068	}
755		1069
756		1070
757	int psiconv_parse_sheet_worksheet_list( const psiconv_buffer buf, int lev,	1071	int psiconv_parse_sheet_worksheet_list(const psiconv_config config,
		1072	const psiconv_buffer buf, int lev,
758	psiconv_u32 off, int *length,	1073	psiconv_u32 off, int *length,
759	psiconv_sheet_worksheet_list *result)	1074	psiconv_sheet_worksheet_list *result)
760	{	1075	{
761	psiconv_sheet_worksheet worksheet;	1076	psiconv_sheet_worksheet worksheet;
762	int res=0;	1077	int res=0;
763	int len=0;	1078	int len=0;
764	psiconv_u8 temp;	1079	psiconv_u8 temp;
765	psiconv_u32 offset;	1080	psiconv_u32 offset;
766	int leng,i,nr;	1081	int leng,i,nr;
767		1082
768	psiconv_progress(lev+1,off,"Going to read the worksheet list");	1083	psiconv_progress(config,lev+1,off,"Going to read the worksheet list");
769	if (!(result = psiconv_list_new(sizeof(worksheet))))	1084	if (!(result = psiconv_list_new(sizeof(worksheet))))
770	goto ERROR1;	1085	goto ERROR1;
771		1086
772	psiconv_progress(lev+2,off+len,	1087	psiconv_progress(config,lev+2,off+len,
773	"Going to read the initial bytes (%02x expected)",0x02);	1088	"Going to read the initial bytes (%02x expected)",0x02);
774	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1089	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
775	if (res)	1090	if (res)
776	goto ERROR2;	1091	goto ERROR2;
777	if (temp != 0x02) {	1092	if (temp != 0x02) {
778	psiconv_warn(lev+2,off+len,	1093	psiconv_warn(config,lev+2,off+len,
779	"Sheet worksheet list initial byte unknown value (ignored)");	1094	"Sheet worksheet list initial byte unknown value (ignored)");
780	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1095	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
781	}	1096	}
782	len ++;	1097	len ++;
783		1098
784	psiconv_progress(lev+2,off+len,"Going to read the list length");	1099	psiconv_progress(config,lev+2,off+len,"Going to read the list length");
785	nr = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1100	nr = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
786	if (res)	1101	if (res)
787	goto ERROR2;	1102	goto ERROR2;
788	psiconv_debug(lev+2,off+len,"Length: %02x",nr);	1103	psiconv_debug(config,lev+2,off+len,"Length: %02x",nr);
789	len += leng;	1104	len += leng;
790		1105
791	psiconv_progress(lev+2,off+len,"Going to read the list");	1106	psiconv_progress(config,lev+2,off+len,"Going to read the list");
792	for (i=0 ; i < nr; i++) {	1107	for (i=0 ; i < nr; i++) {
793	psiconv_progress(lev+3,off+len,"Going to read element %d",i);	1108	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
794	psiconv_progress(lev+4,off+len,	1109	psiconv_progress(config,lev+4,off+len,
795	"Going to read the initial byte (%02x expected)",0x00);	1110	"Going to read the initial byte (%02x expected)",0x00);
796	temp = psiconv_read_u8(buf,lev+4,off+len,&res);	1111	temp = psiconv_read_u8(config,buf,lev+4,off+len,&res);
797	if (res)	1112	if (res)
798	goto ERROR2;	1113	goto ERROR2;
799	if (temp != 0x00) {	1114	if (temp != 0x00) {
800	psiconv_warn(lev+4,off+len,	1115	psiconv_warn(config,lev+4,off+len,
801	"Sheet worksheet element initial byte unknown value (ignored)");	1116	"Sheet worksheet element initial byte unknown value (ignored)");
802	psiconv_debug(lev+4,off+len,"Initial byte: %02x",temp);	1117	psiconv_debug(config,lev+4,off+len,"Initial byte: %02x",temp);
803	}	1118	}
804	len ++;	1119	len ++;
805		1120
806	psiconv_progress(lev+4,off+len,"Going to read the worksheet offset");	1121	psiconv_progress(config,lev+4,off+len,"Going to read the worksheet offset");
807	offset = psiconv_read_u32(buf,lev+2,off+len,&res);	1122	offset = psiconv_read_u32(config,buf,lev+2,off+len,&res);
808	if (res)	1123	if (res)
809	goto ERROR2;	1124	goto ERROR2;
810	psiconv_debug(lev+4,off+len,"Offset: %08x",offset);	1125	psiconv_debug(config,lev+4,off+len,"Offset: %08x",offset);
811	len += 4;	1126	len += 4;
812		1127
813	if ((res = psiconv_parse_sheet_worksheet(buf,lev+4,offset,NULL,	1128	if ((res = psiconv_parse_sheet_worksheet(config,buf,lev+4,offset,NULL,
814	&worksheet)))	1129	&worksheet)))
815	goto ERROR2;	1130	goto ERROR2;
816	if ((res = psiconv_list_add(*result,worksheet)))	1131	if ((res = psiconv_list_add(*result,worksheet)))
817	goto ERROR3;	1132	goto ERROR3;
818	free(worksheet);	1133	free(worksheet);
819	}	1134	}
820		1135
821	if (length)	1136	if (length)
822	*length = len;	1137	*length = len;
823		1138
824	psiconv_progress(lev,off+len-1,	1139	psiconv_progress(config,lev,off+len-1,
825	"End of worksheet list (total length: %08x)", len);	1140	"End of worksheet list (total length: %08x)", len);
826		1141
827	return 0;	1142	return 0;
828		1143
829	ERROR3:	1144	ERROR3:
830	psiconv_free_sheet_worksheet(worksheet);	1145	psiconv_free_sheet_worksheet(worksheet);
831	ERROR2:	1146	ERROR2:
832	psiconv_free_sheet_worksheet_list(*result);	1147	psiconv_free_sheet_worksheet_list(*result);
833	ERROR1:	1148	ERROR1:
834	psiconv_warn(lev+1,off,"Reading of worksheet list failed");	1149	psiconv_error(config,lev+1,off,"Reading of worksheet list failed");
835	if (length)	1150	if (length)
836	*length = 0;	1151	*length = 0;
837	if (!res)	1152	if (!res)
838	return -PSICONV_E_NOMEM;	1153	return -PSICONV_E_NOMEM;
839	else	1154	else
840	return res;	1155	return res;
841	}	1156	}
842		1157
843	int psiconv_parse_sheet_cell_layout(const psiconv_buffer buf, int lev,	1158	int psiconv_parse_sheet_cell_layout(const psiconv_config config,
		1159	const psiconv_buffer buf, int lev,
844	psiconv_u32 off, int *length,	1160	psiconv_u32 off, int *length,
845	psiconv_sheet_cell_layout result)	1161	psiconv_sheet_cell_layout result)
846		1162
847	{	1163	{
848	int res=0;	1164	int res=0;
849	int len=0;	1165	int len=0;
850	int leng;	1166	int leng;
851	psiconv_u8 temp;	1167	psiconv_u8 temp;
852		1168
853	psiconv_progress(lev+1,off,"Going to read a sheet cell layout");	1169	psiconv_progress(config,lev+1,off,"Going to read a sheet cell layout");
854		1170
855	psiconv_progress(lev+2,off+len,	1171	psiconv_progress(config,lev+2,off+len,
856	"Going to read the first byte (%02x expected)",0x02);	1172	"Going to read the first byte (%02x expected)",0x02);
857	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1173	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
858	if (res)	1174	if (res)
859	goto ERROR1;	1175	goto ERROR1;
860	if (temp != 0x02) {	1176	if (temp != 0x02) {
861	psiconv_warn(lev+2,off+len,	1177	psiconv_warn(config,lev+2,off+len,
862	"Worksheet section initial byte unknown value (ignored)");	1178	"Worksheet section initial byte unknown value (ignored)");
863	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1179	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
864	}	1180	}
865	len ++;	1181	len ++;
866		1182
867	psiconv_progress(lev+2,off+len,"Going to read the default formats flag");	1183	psiconv_progress(config,lev+2,off+len,"Going to read the default formats flag");
868	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1184	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
869	if (res)	1185	if (res)
870	goto ERROR1;	1186	goto ERROR1;
871	len ++;	1187	len ++;
872		1188
873	if (temp & 0x01) {	1189	if (temp & 0x01) {
874	psiconv_progress(lev+3,off+len,"Going to read the default paragraph codes");	1190	psiconv_progress(config,lev+3,off+len,"Going to read the default paragraph codes");
875	if ((res = psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng,	1191	if ((res = psiconv_parse_paragraph_layout_list(config,buf,lev+3,off+len,&leng,
876	result->paragraph)))	1192	result->paragraph)))
877	goto ERROR1;	1193	goto ERROR1;
878	len += leng;	1194	len += leng;
879	}	1195	}
880		1196
881	if (temp & 0x02) {	1197	if (temp & 0x02) {
882	psiconv_progress(lev+3,off+len,"Going to read the default character codes");	1198	psiconv_progress(config,lev+3,off+len,"Going to read the default character codes");
883	if ((res = psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng,	1199	if ((res = psiconv_parse_character_layout_list(config,buf,lev+3,off+len,&leng,
884	result->character)))	1200	result->character)))
885	goto ERROR1;	1201	goto ERROR1;
886	len += leng;	1202	len += leng;
887	}	1203	}
888		1204
889	if (temp & 0x04) {	1205	if (temp & 0x04) {
890	psiconv_progress(lev+3,off+len, "Going to read the default number format");	1206	psiconv_progress(config,lev+3,off+len, "Going to read the default number format");
891	psiconv_parse_sheet_numberformat(buf,lev+3,off+len,&leng,	1207	psiconv_parse_sheet_numberformat(config,buf,lev+3,off+len,&leng,
892	result->numberformat);	1208	result->numberformat);
893	len += leng;	1209	len += leng;
894	}	1210	}
895		1211
896	if (length)	1212	if (length)
897	*length = len;	1213	*length = len;
898		1214
899	psiconv_progress(lev,off+len-1,	1215	psiconv_progress(config,lev,off+len-1,
900	"End of sheet cell layout (total length: %08x)", len);	1216	"End of sheet cell layout (total length: %08x)", len);
901		1217
902	return 0;	1218	return 0;
903		1219
904	ERROR1:	1220	ERROR1:
905	psiconv_warn(lev+1,off,"Reading of sheet cell layout failed");	1221	psiconv_error(config,lev+1,off,"Reading of sheet cell layout failed");
906	if (length)	1222	if (length)
907	*length = 0;	1223	*length = 0;
908	if (!res)	1224	if (!res)
909	return -PSICONV_E_NOMEM;	1225	return -PSICONV_E_NOMEM;
910	else	1226	else
911	return res;	1227	return res;
912	}	1228	}
913		1229
914		1230
915	int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev,	1231	int psiconv_parse_sheet_worksheet(const psiconv_config config,
		1232	const psiconv_buffer buf, int lev,
916	psiconv_u32 off, int *length,	1233	psiconv_u32 off, int *length,
917	psiconv_sheet_worksheet *result)	1234	psiconv_sheet_worksheet *result)
918	{	1235	{
919	int res=0;	1236	int res=0;
920	psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off;	1237	psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off,unknown_off;
921	int len=0;	1238	int len=0;
922	int leng;	1239	int leng;
923		1240
924	psiconv_progress(lev+1,off,"Going to read the sheet worksheet section");	1241	psiconv_progress(config,lev+1,off,"Going to read the sheet worksheet section");
925	if (!(result = malloc(sizeof(*result))))	1242	if (!(result = malloc(sizeof(*result))))
926	goto ERROR1;	1243	goto ERROR1;
927		1244
928	psiconv_progress(lev+2,off+len,	1245	psiconv_progress(config,lev+2,off+len,
929	"Going to read the initial bytes (%02x expected)",0x04);	1246	"Going to read the initial bytes (%02x expected)",0x04);
930	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1247	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
931	if (res)	1248	if (res)
932	goto ERROR2;	1249	goto ERROR2;
933	if (temp != 0x04) {	1250	if (temp != 0x04) {
934	psiconv_warn(lev+2,off+len,	1251	psiconv_warn(config,lev+2,off+len,
935	"Worksheet section initial byte unknown value (ignored)");	1252	"Worksheet section initial byte unknown value (ignored)");
936	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1253	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
937	}	1254	}
938	len ++;	1255	len ++;
939		1256
940	psiconv_progress(lev+2,off+len, "Going to read the flags byte");	1257	psiconv_progress(config,lev+2,off+len, "Going to read the flags byte");
941	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1258	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
942	if (res)	1259	if (res)
943	goto ERROR2;	1260	goto ERROR2;
944	psiconv_debug(lev+2,off+len,"Flags byte: %02x",temp);	1261	psiconv_debug(config,lev+2,off+len,"Flags byte: %02x",temp);
945	(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false;	1262	(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false;
946	if (temp & 0xfe) {	1263	if (temp & 0xfe) {
947	psiconv_warn(lev+2,off+len,	1264	psiconv_warn(config,lev+2,off+len,
948	"Worksheet section flags byte unknown bits (ignored)");	1265	"Worksheet section flags byte unknown bits (ignored)");
949	}	1266	}
950	len ++;	1267	len ++;
951		1268
952	psiconv_progress(lev+2,off+len,"Going to read the default cell layout");	1269	psiconv_progress(config,lev+2,off+len,"Going to read the default cell layout");
953	if (!((*result)->default_layout = psiconv_basic_cell_layout()))	1270	if (!((*result)->default_layout = psiconv_basic_cell_layout()))
954	goto ERROR2;	1271	goto ERROR2;
955	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,&leng,	1272	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,&leng,
956	(*result)->default_layout)))	1273	(*result)->default_layout)))
957	goto ERROR3;	1274	goto ERROR3;
958	len += leng;	1275	len += leng;
959		1276
960	psiconv_progress(lev+2,off+len,	1277	psiconv_progress(config,lev+2,off+len,
961	"Going to read the offset of the row defaults Section");	1278	"Going to read the offset of the row defaults Section");
962	rows_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1279	rows_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
963	if (res)	1280	if (res)
964	goto ERROR3;	1281	goto ERROR3;
965	psiconv_debug(lev+2,off+len,"Offset: %04x",rows_off);	1282	psiconv_debug(config,lev+2,off+len,"Offset: %04x",rows_off);
966	len += 4;	1283	len += 4;
967		1284
968	psiconv_progress(lev+2,off+len,	1285	psiconv_progress(config,lev+2,off+len,
969	"Going to read the offset of the column defaults Section");	1286	"Going to read the offset of the column defaults Section");
970	cols_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1287	cols_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
971	if (res)	1288	if (res)
972	goto ERROR3;	1289	goto ERROR3;
973	psiconv_debug(lev+2,off+len,"Offset: %04x",cols_off);	1290	psiconv_debug(config,lev+2,off+len,"Offset: %04x",cols_off);
974	len += 4;	1291	len += 4;
975		1292
976	psiconv_progress(lev+2,off+len,	1293	psiconv_progress(config,lev+2,off+len,
977	"Going to read the offset of the Cells List");	1294	"Going to read the offset of the Cells List");
978	cells_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1295	cells_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
979	if (res)	1296	if (res)
980	goto ERROR3;	1297	goto ERROR3;
981	psiconv_debug(lev+2,off+len,"Offset: %04x",cells_off);	1298	psiconv_debug(config,lev+2,off+len,"Offset: %04x",cells_off);
982	len += 4;	1299	len += 4;
983		1300
984	psiconv_progress(lev+2,off+len,	1301	psiconv_progress(config,lev+2,off+len,
985	"Going to read the offset of the Grid Section");	1302	"Going to read the offset of the Grid Section");
986	grid_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1303	grid_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
987	if (res)	1304	if (res)
988	goto ERROR3;	1305	goto ERROR3;
989	psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off);	1306	psiconv_debug(config,lev+2,off+len,"Offset: %04x",grid_off);
990	len += 4;	1307	len += 4;
991		1308
992	psiconv_progress(lev+2,off+len,	1309	psiconv_progress(config,lev+2,off+len,
993	"Going to read the offset of the 3rd ??? Section");	1310	"Going to read the offset of the 3rd ??? Section");
994	temp = psiconv_read_u32(buf,lev+2,off+len,&res);	1311	unknown_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
995	if (res)	1312	if (res)
996	goto ERROR3;	1313	goto ERROR3;
997	psiconv_debug(lev+2,off+len,"Offset: %04x",temp);	1314	psiconv_debug(config,lev+2,off+len,"Offset: %04x",unknown_off);
998	len += 4;	1315	len += 4;
999		1316
		1317	psiconv_progress(config,lev+2,off+len,
		1318	"Going to read a long of the 3rd ??? Section "
		1319	"(%08x expected)",0x00);
		1320	temp = psiconv_read_u32(config,buf,lev+2,unknown_off,&res);
		1321	if (res)
		1322	goto ERROR3;
		1323	if (temp != 0x00) {
		1324	psiconv_warn(config,lev+2,unknown_off,
		1325	"Unknown worksheet subsection has unknown contents (ignored)");
		1326	psiconv_debug(config,lev+2,unknown_off,"Offset: %04x",temp);
		1327	}
		1328	len += 4;
		1329
1000	psiconv_progress(lev+2,off+len,"Going to read the row defaults");	1330	psiconv_progress(config,lev+2,off+len,"Going to read the row defaults");
1001	if ((res = psiconv_parse_sheet_line_list(buf,lev+2,rows_off,NULL,	1331	if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,rows_off,NULL,
1002	&(*result)->row_default_layouts,	1332	&(*result)->row_default_layouts,
1003	(*result)->default_layout)))	1333	(*result)->default_layout)))
1004	goto ERROR3;	1334	goto ERROR3;
1005		1335
1006	psiconv_progress(lev+2,off+len,"Going to read the column defaults");	1336	psiconv_progress(config,lev+2,off+len,"Going to read the column defaults");
1007	if ((res = psiconv_parse_sheet_line_list(buf,lev+2,cols_off,NULL,	1337	if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,cols_off,NULL,
1008	&(*result)->col_default_layouts,	1338	&(*result)->col_default_layouts,
1009	(*result)->default_layout)))	1339	(*result)->default_layout)))
1010	goto ERROR4;	1340	goto ERROR4;
1011		1341
1012	psiconv_progress(lev+2,off+len,"Going to read the cells list");	1342	psiconv_progress(config,lev+2,off+len,"Going to read the cells list");
1013	if ((res = psiconv_parse_sheet_cell_list(buf,lev+2,cells_off,NULL,	1343	if ((res = psiconv_parse_sheet_cell_list(config,buf,lev+2,cells_off,NULL,
1014	&(*result)->cells,	1344	&(*result)->cells,
1015	(*result)->default_layout,	1345	(*result)->default_layout,
1016	(*result)->row_default_layouts,	1346	(*result)->row_default_layouts,
1017	(*result)->col_default_layouts)))	1347	(*result)->col_default_layouts)))
1018	goto ERROR5;	1348	goto ERROR5;
1019		1349
1020		1350
1021	/* TODO: parse grid section */	1351	psiconv_progress(config,lev+2,off+len,"Going to read the grid section");
		1352	if ((res = psiconv_parse_sheet_grid_section(config,buf,lev+2,grid_off,NULL,
		1353	&(*result)->grid)))
		1354	goto ERROR6;
		1355
		1356
1022		1357
1023	if (length)	1358	if (length)
1024	*length = len;	1359	*length = len;
1025		1360
1026	psiconv_progress(lev,off+len-1,	1361	psiconv_progress(config,lev,off+len-1,
1027	"End of sheet worksheet section (total length: %08x)", len);	1362	"End of sheet worksheet section (total length: %08x)", len);
1028	return 0;	1363	return 0;
1029		1364
		1365	ERROR6:
		1366	psiconv_free_sheet_cell_list((*result)->cells);
1030	ERROR5:	1367	ERROR5:
1031	psiconv_free_sheet_line_list((*result)->col_default_layouts);	1368	psiconv_free_sheet_line_list((*result)->col_default_layouts);
1032	ERROR4:	1369	ERROR4:
1033	psiconv_free_sheet_line_list((*result)->row_default_layouts);	1370	psiconv_free_sheet_line_list((*result)->row_default_layouts);
1034	ERROR3:	1371	ERROR3:
1035	psiconv_free_sheet_cell_layout((*result)->default_layout);	1372	psiconv_free_sheet_cell_layout((*result)->default_layout);
1036	ERROR2:	1373	ERROR2:
1037	free (*result);	1374	free (*result);
1038	ERROR1:	1375	ERROR1:
1039	psiconv_warn(lev+1,off,"Reading of Sheet Worksheet Section failed");	1376	psiconv_error(config,lev+1,off,"Reading of Sheet Worksheet Section failed");
1040	if (length)	1377	if (length)
1041	*length = 0;	1378	*length = 0;
1042	if (!res)	1379	if (!res)
1043	return -PSICONV_E_NOMEM;	1380	return -PSICONV_E_NOMEM;
1044	else	1381	else
1045	return res;	1382	return res;
1046	}	1383	}
1047		1384
1048	int psiconv_parse_sheet_line(const psiconv_buffer buf, int lev,	1385	int psiconv_parse_sheet_line(const psiconv_config config,
		1386	const psiconv_buffer buf, int lev,
1049	psiconv_u32 off, int *length,	1387	psiconv_u32 off, int *length,
1050	psiconv_sheet_line *result,	1388	psiconv_sheet_line *result,
1051	const psiconv_sheet_cell_layout default_layout)	1389	const psiconv_sheet_cell_layout default_layout)
1052	{	1390	{
1053	int res=0;	1391	int res=0;
1054	int len=0;	1392	int len=0;
1055	int leng;	1393	int leng;
1056		1394
1057		1395
1058	psiconv_progress(lev+1,off,"Going to read a sheet line");	1396	psiconv_progress(config,lev+1,off,"Going to read a sheet line");
1059	if (!(result = malloc(sizeof(*result))))	1397	if (!(result = malloc(sizeof(*result))))
1060	goto ERROR1;	1398	goto ERROR1;
1061		1399
1062	psiconv_progress(lev+2,off+len,"Going to read the line number");	1400	psiconv_progress(config,lev+2,off+len,"Going to read the line number");
1063	(*result)->position = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1401	(*result)->position = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
1064	if (res)	1402	if (res)
1065	goto ERROR2;	1403	goto ERROR2;
1066	psiconv_debug(lev+2,off+len,"Line number: %d\n",(*result)->position);	1404	psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->position);
1067	len += leng;	1405	len += leng;
1068		1406
1069	if (!((*result)->layout = psiconv_clone_cell_layout(default_layout)))	1407	if (!((*result)->layout = psiconv_clone_cell_layout(default_layout)))
1070	goto ERROR2;	1408	goto ERROR2;
1071	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,	1409	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,
1072	&leng,(*result)->layout)))	1410	&leng,(*result)->layout)))
1073	goto ERROR3;	1411	goto ERROR3;
1074	len += leng;	1412	len += leng;
1075		1413
1076	if (length)	1414	if (length)
1077	*length = len;	1415	*length = len;
1078		1416
1079	psiconv_progress(lev,off+len-1,	1417	psiconv_progress(config,lev,off+len-1,
1080	"End of the sheet line (total length: %08x)", len);	1418	"End of the sheet line (total length: %08x)", len);
1081	return 0;	1419	return 0;
1082		1420
1083	ERROR3:	1421	ERROR3:
1084	psiconv_free_sheet_cell_layout((*result)->layout);	1422	psiconv_free_sheet_cell_layout((*result)->layout);
1085	ERROR2:	1423	ERROR2:
1086	free (*result);	1424	free (*result);
1087	ERROR1:	1425	ERROR1:
1088	psiconv_warn(lev+1,off,"Reading of the sheet line failed");	1426	psiconv_error(config,lev+1,off,"Reading of the sheet line failed");
1089	if (length)	1427	if (length)
1090	*length = 0;	1428	*length = 0;
1091	if (!res)	1429	if (!res)
1092	return -PSICONV_E_NOMEM;	1430	return -PSICONV_E_NOMEM;
1093	else	1431	else
1094	return res;	1432	return res;
1095	}	1433	}
1096		1434
1097		1435
1098	int psiconv_parse_sheet_line_list(const psiconv_buffer buf, int lev,	1436	int psiconv_parse_sheet_line_list(const psiconv_config config,
		1437	const psiconv_buffer buf, int lev,
1099	psiconv_u32 off, int *length,	1438	psiconv_u32 off, int *length,
1100	psiconv_sheet_line_list *result,	1439	psiconv_sheet_line_list *result,
1101	const psiconv_sheet_cell_layout default_layout)	1440	const psiconv_sheet_cell_layout default_layout)
1102	{	1441	{
1103	int res=0;	1442	int res=0;
…		…
1105	psiconv_u32 temp;	1444	psiconv_u32 temp;
1106	psiconv_sheet_line line;	1445	psiconv_sheet_line line;
1107	psiconv_u32 listlen,i;	1446	psiconv_u32 listlen,i;
1108	int leng;	1447	int leng;
1109		1448
1110	psiconv_progress(lev+1,off,"Going to read the sheet line list");	1449	psiconv_progress(config,lev+1,off,"Going to read the sheet line list");
1111	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_line_s))))	1450	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_line_s))))
1112	goto ERROR1;	1451	goto ERROR1;
1113		1452
1114	psiconv_progress(lev+2,off+len,	1453	psiconv_progress(config,lev+2,off+len,
1115	"Going to read the initial byte (%02x expected)",0x02);	1454	"Going to read the initial byte (%02x expected)",0x02);
1116	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1455	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
1117	if (res)	1456	if (res)
1118	goto ERROR2;	1457	goto ERROR2;
1119	if (temp != 0x02) {	1458	if (temp != 0x02) {
1120	psiconv_warn(lev+2,off+len,	1459	psiconv_warn(config,lev+2,off+len,
1121	"Sheet line list initial byte unknown value (ignored)");	1460	"Sheet line list initial byte unknown value (ignored)");
1122	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1461	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
1123	}	1462	}
1124	len ++;	1463	len ++;
1125		1464
1126	psiconv_progress(lev+2,off+len,	1465	psiconv_progress(config,lev+2,off+len,
1127	"Going to read the number of defined lines");	1466	"Going to read the number of defined lines");
1128	listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1467	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
1129	if (res)	1468	if (res)
1130	goto ERROR2;	1469	goto ERROR2;
1131	psiconv_debug(lev+2,off+len,"Number of defined lines: %d",listlen);	1470	psiconv_debug(config,lev+2,off+len,"Number of defined lines: %d",listlen);
1132	len += leng;	1471	len += leng;
1133		1472
1134	psiconv_progress(lev+2,off+len,"Going to read all lines");	1473	psiconv_progress(config,lev+2,off+len,"Going to read all lines");
1135	for (i = 0; i < listlen; i++) {	1474	for (i = 0; i < listlen; i++) {
1136	psiconv_progress(lev+3,off+len,"Going to read line %d",i);	1475	psiconv_progress(config,lev+3,off+len,"Going to read line %d",i);
1137	if ((res = psiconv_parse_sheet_line(buf,lev+3,off+len,&leng,&line,	1476	if ((res = psiconv_parse_sheet_line(config,buf,lev+3,off+len,&leng,&line,
1138	default_layout)))	1477	default_layout)))
1139	goto ERROR2;	1478	goto ERROR2;
1140	if ((res = psiconv_list_add(*result,line)))	1479	if ((res = psiconv_list_add(*result,line)))
1141	goto ERROR3;	1480	goto ERROR3;
1142	free(line);	1481	free(line);
…		…
1144	}	1483	}
1145		1484
1146	if (length)	1485	if (length)
1147	*length = len;	1486	*length = len;
1148		1487
1149	psiconv_progress(lev,off+len-1,	1488	psiconv_progress(config,lev,off+len-1,
1150	"End of sheet line list (total length: %08x)", len);	1489	"End of sheet line list (total length: %08x)", len);
1151	return 0;	1490	return 0;
1152		1491
1153	ERROR3:	1492	ERROR3:
1154	psiconv_free_sheet_line(line);	1493	psiconv_free_sheet_line(line);
1155	ERROR2:	1494	ERROR2:
1156	psiconv_free_sheet_line_list(*result);	1495	psiconv_free_sheet_line_list(*result);
1157	ERROR1:	1496	ERROR1:
1158	psiconv_warn(lev+1,off,"Reading of Sheet Line List failed");	1497	psiconv_error(config,lev+1,off,"Reading of Sheet Line List failed");
1159	if (length)	1498	if (length)
1160	*length = 0;	1499	*length = 0;
1161	if (!res)	1500	if (!res)
1162	return -PSICONV_E_NOMEM;	1501	return -PSICONV_E_NOMEM;
1163	else	1502	else
1164	return res;	1503	return res;
1165	}	1504	}
1166		1505
		1506	int psiconv_parse_sheet_variable(const psiconv_config config,
		1507	const psiconv_buffer buf, int lev,
		1508	psiconv_u32 off, int *length,
		1509	psiconv_sheet_variable *result)
		1510	{
		1511	int res=0;
		1512	int len=0;
		1513	psiconv_u32 marker;
		1514	int leng;
		1515
		1516	psiconv_progress(config,lev+1,off,"Going to read a sheet variable");
		1517	if (!(result = malloc(sizeof(*result))))
		1518	goto ERROR1;
		1519
		1520	psiconv_progress(config,lev+2,off+len, "Going to read the variable name");
		1521	(*result)->name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
		1522	if (res)
		1523	goto ERROR2;
		1524	len += leng;
		1525
		1526	psiconv_progress(config,lev+2,off+len,"Going to read the type marker");
		1527	marker = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1528	if (res)
		1529	goto ERROR3;
		1530	psiconv_debug(config,lev+2,off+len,"Marker: %02x",marker);
		1531	len ++;
		1532
		1533	if (marker == 0x00) {
		1534	(*result)->type = psiconv_var_int;
		1535	psiconv_progress(config,lev+2,off+len,"Going to read a signed integer");
		1536	(*result)->data.dat_int = psiconv_read_sint(config,buf,lev+2,off+len,&leng,&res);
		1537	if (res)
		1538	goto ERROR3;
		1539	psiconv_debug(config,lev+2,off+len,"Value: %d",(*result)->data.dat_int);
		1540	len += leng;
		1541	} else if (marker == 0x01) {
		1542	(*result)->type = psiconv_var_float;
		1543	psiconv_progress(config,lev+2,off+len,"Going to read a floating point number");
		1544	(*result)->data.dat_float = psiconv_read_float(config,buf,lev+2,off+len,&leng,
		1545	&res);
		1546	if (res)
		1547	goto ERROR3;
		1548	psiconv_debug(config,lev+2,off+len,"Value: %f",(*result)->data.dat_float);
		1549	len += leng;
		1550	} else if (marker == 0x02) {
		1551	(*result)->type = psiconv_var_string;
		1552	psiconv_progress(config,lev+2,off+len,"Going to read a string");
		1553	(*result)->data.dat_string = psiconv_read_string(config,buf,lev+2,off+len,
		1554	&leng, &res);
		1555	if (res)
		1556	goto ERROR3;
		1557	len += leng;
		1558	} else if (marker == 0x03) {
		1559	(*result)->type = psiconv_var_cellref;
		1560	psiconv_progress(config,lev+2,off+len,"Going to read a cell reference");
		1561	(*result)->data.dat_cellref = psiconv_read_var_cellref(config,buf,lev+2,off+len,
		1562	&leng, &res);
		1563	if (res)
		1564	goto ERROR3;
		1565	len += leng;
		1566	} else if (marker == 0x04) {
		1567	(*result)->type = psiconv_var_cellblock;
		1568	psiconv_progress(config,lev+2,off+len,"Going to read a cell block reference");
		1569	(*result)->data.dat_cellblock = psiconv_read_var_cellblock(config,buf,lev+2,
		1570	off+len,
		1571	&leng, &res);
		1572	if (res)
		1573	goto ERROR3;
		1574	len += leng;
		1575	} else {
		1576	psiconv_error(config,lev+2,off+len,"Sheet variable unknown type marker");
		1577	res = -PSICONV_E_PARSE;
		1578	goto ERROR3;
		1579	}
		1580
		1581	psiconv_progress(config,lev+2,off+len,"Going to read the variable number");
		1582	(*result)->number = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1583	if (res)
		1584	goto ERROR4;
		1585	psiconv_debug(config,lev+2,off+len,"Number: %08x",(*result)->number);
		1586	len += 4;
		1587
		1588	if (length)
		1589	*length = len;
		1590
		1591	psiconv_progress(config,lev,off+len-1,
		1592	"End of sheet variable (total length: %08x)", len);
		1593	return 0;
		1594
		1595	ERROR4:
		1596	if ((*result)->type == psiconv_var_string)
		1597	free((*result)->data.dat_string);
		1598	ERROR3:
		1599	free((*result)->name);
		1600	ERROR2:
		1601	free (*result);
		1602	ERROR1:
		1603	psiconv_error(config,lev+1,off,"Reading of Sheet Variable failed");
		1604	if (length)
		1605	*length = 0;
		1606	if (!res)
		1607	return -PSICONV_E_NOMEM;
		1608	else
		1609	return res;
		1610	}
		1611
		1612
		1613	int psiconv_parse_sheet_variable_list(const psiconv_config config,
		1614	const psiconv_buffer buf, int lev,
		1615	psiconv_u32 off, int *length,
		1616	psiconv_sheet_variable_list *result)
		1617	{
		1618	int res=0;
		1619	int len=0;
		1620	psiconv_u32 temp;
		1621	psiconv_sheet_variable variable;
		1622	psiconv_u32 listlen,i;
		1623	int leng;
		1624
		1625	psiconv_progress(config,lev+1,off,"Going to read the sheet variable list");
		1626	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_variable_s))))
		1627	goto ERROR1;
		1628
		1629	psiconv_progress(config,lev+2,off+len,
		1630	"Going to read the initial byte (%02x expected)",0x02);
		1631	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1632	if (res)
		1633	goto ERROR2;
		1634	if (temp != 0x02) {
		1635	psiconv_warn(config,lev+2,off+len,
		1636	"Sheet variable list initial byte unknown value (ignored)");
		1637	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		1638	}
		1639	len ++;
		1640
		1641	psiconv_progress(config,lev+2,off+len,
		1642	"Going to read the number of variables");
		1643	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		1644	if (res)
		1645	goto ERROR2;
		1646	psiconv_debug(config,lev+2,off+len,"Number of variables: %d",listlen);
		1647	len += leng;
		1648
		1649	psiconv_progress(config,lev+2,off+len,"Going to read all variables");
		1650	for (i = 0; i < listlen; i++) {
		1651	psiconv_progress(config,lev+3,off+len,"Going to read variable %d",i);
		1652	if ((res = psiconv_parse_sheet_variable(config,buf,lev+3,off+len,&leng,&variable)))
		1653	goto ERROR2;
		1654	if ((res = psiconv_list_add(*result,variable)))
		1655	goto ERROR3;
		1656	len += leng;
		1657	}
		1658
		1659	if (length)
		1660	*length = len;
		1661
		1662	psiconv_progress(config,lev,off+len-1,
		1663	"End of sheet variabels list (total length: %08x)", len);
		1664	return 0;
		1665
		1666	ERROR3:
		1667	psiconv_free_sheet_variable(variable);
		1668	ERROR2:
		1669	psiconv_list_free(*result);
		1670	ERROR1:
		1671	psiconv_error(config,lev+1,off,"Reading of Sheet Variable list failed");
		1672	if (length)
		1673	*length = 0;
		1674	if (!res)
		1675	return -PSICONV_E_NOMEM;
		1676	else
		1677	return res;
		1678	}
		1679
		1680	int psiconv_parse_sheet_grid_section(const psiconv_config config,
		1681	const psiconv_buffer buf, int lev,
		1682	psiconv_u32 off, int *length,
		1683	psiconv_sheet_grid_section *result)
		1684	{
		1685	int res=0,i;
		1686	int len=0,leng;
		1687	psiconv_u32 temp;
		1688
		1689	psiconv_progress(config,lev+1,off,"Going to read the sheet grid section");
		1690	if (!(result = malloc(sizeof(*result))))
		1691	goto ERROR1;
		1692
		1693	psiconv_progress(config,lev+2,off+len, "Going to read the first flags byte");
		1694	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1695	if (res)
		1696	goto ERROR2;
		1697	(*result)->show_column_titles = temp&0x01?psiconv_bool_true:
		1698	psiconv_bool_false;
		1699	psiconv_debug(config,lev+2,off+len,
		1700	"Show column titles: %s",
		1701	(*result)->show_column_titles?"true":"false");
		1702	(*result)->show_row_titles = temp&0x02?psiconv_bool_true:psiconv_bool_false;
		1703	psiconv_debug(config,lev+2,off+len,
		1704	"Show row titles: %s",
		1705	(*result)->show_row_titles?"true":"false");
		1706	(*result)->show_vertical_grid = temp&0x04?psiconv_bool_true:
		1707	psiconv_bool_false;
		1708	psiconv_debug(config,lev+2,off+len,
		1709	"Show vertical grid: %s",
		1710	(*result)->show_vertical_grid?"true":"false");
		1711	(*result)->show_horizontal_grid = temp&0x07?psiconv_bool_true:
		1712	psiconv_bool_false;
		1713	psiconv_debug(config,lev+2,off+len,
		1714	"Show horizontal grid: %s",
		1715	(*result)->show_horizontal_grid?"true":"false");
		1716	(*result)->freeze_rows = temp&0x80?psiconv_bool_true:psiconv_bool_false;
		1717	psiconv_debug(config,lev+2,off+len,
		1718	"Freeze rows: %s",
		1719	(*result)->freeze_rows?"true":"false");
		1720	if ((temp & 0x70) != 0x30) {
		1721	psiconv_warn(config,lev+2,off+len,
		1722	"Grid section first flag byte has unknown bits (ignored)");
		1723	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0x70,0x30);
		1724	}
		1725	len ++;
		1726
		1727	psiconv_progress(config,lev+2,off+len, "Going to read the second flags byte");
		1728	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1729	if (res)
		1730	goto ERROR2;
		1731	(*result)->freeze_columns = temp&0x01?psiconv_bool_true:psiconv_bool_false;
		1732	psiconv_debug(config,lev+2,off+len,
		1733	"Freeze columns: %s", (*result)->freeze_columns?"true":"false");
		1734	if ((temp & 0xfe) != 0x80) {
		1735	psiconv_warn(config,lev+2,off+len,
		1736	"Grid section second flag byte has unknown bits (ignored)");
		1737	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfe,0x80);
		1738	}
		1739	len ++;
		1740
		1741	psiconv_progress(config,lev+2,off+len,
		1742	"Going to an unknown byte (%02x expected)",0x90);
		1743	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1744	if (res)
		1745	goto ERROR2;
		1746	if (temp != 0x90) {
		1747	psiconv_warn(config,lev+2,off+len,
		1748	"Grid section third byte unknown value (ignored)");
		1749	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1750	}
		1751	len ++;
		1752
		1753	psiconv_progress(config,lev+2,off+len, "Going to read the fourth flags byte");
		1754	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1755	if (res)
		1756	goto ERROR2;
		1757	(*result)->show_page_breaks = temp&0x04?psiconv_bool_true:psiconv_bool_false;
		1758	psiconv_debug(config,lev+2,off+len,
		1759	"Show page breaks: %s",
		1760	(*result)->show_page_breaks?"true":"false");
		1761	if ((temp & 0xfc) != 0x00) {
		1762	psiconv_warn(config,lev+2,off+len,
		1763	"Grid section fourth flag byte has unknown bits (ignored)");
		1764	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfc,0x00);
		1765	}
		1766	len ++;
		1767
		1768	psiconv_progress(config,lev+2,off+len,"Going to read the first visible row");
		1769	(*result)->first_row = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1770	if (res)
		1771	goto ERROR2;
		1772	psiconv_debug(config,lev+2,off+len,"First row: %d",(*result)->first_row);
		1773	len += 4;
		1774
		1775	psiconv_progress(config,lev+2,off+len,"Going to read the first visible column");
		1776	(*result)->first_column = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1777	if (res)
		1778	goto ERROR2;
		1779	psiconv_debug(config,lev+2,off+len,"First column: %d",(*result)->first_column);
		1780	len += 4;
		1781
		1782	psiconv_progress(config,lev+2,off+len,"Going to read the last visible row");
		1783	(*result)->last_row = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1784	if (res)
		1785	goto ERROR2;
		1786	psiconv_debug(config,lev+2,off+len,"Last row: %d",(*result)->last_row);
		1787	len += 4;
		1788
		1789	psiconv_progress(config,lev+2,off+len,"Going to read the last visible column");
		1790	(*result)->last_column = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1791	if (res)
		1792	goto ERROR2;
		1793	psiconv_debug(config,lev+2,off+len,"Last column: %d",(*result)->last_column);
		1794	len += 4;
		1795
		1796	psiconv_progress(config,lev+2,off+len,"Going to read the default row height");
		1797	(*result)->default_row_height = psiconv_read_length(config,buf,lev+2,off+len,
		1798	&leng,&res);
		1799	if (res)
		1800	goto ERROR2;
		1801	psiconv_debug(config,lev+2,off+len,"Default row height: %f",
		1802	(*result)->default_row_height);
		1803	len += leng;
		1804
		1805	psiconv_progress(config,lev+2,off+len,"Going to read the row heights list");
		1806	if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng,
		1807	&(*result)->row_heights)))
		1808	goto ERROR2;
		1809	len += leng;
		1810
		1811	psiconv_progress(config,lev+2,off+len,"Going to read the default column height");
		1812	(*result)->default_column_width = psiconv_read_length(config,buf,lev+2,off+len,
		1813	&leng,&res);
		1814	if (res)
		1815	goto ERROR3;
		1816	psiconv_debug(config,lev+2,off+len,"Default column width: %f",
		1817	(*result)->default_column_width);
		1818	len += leng;
		1819
		1820	psiconv_progress(config,lev+2,off+len,"Going to read the column heights list");
		1821	if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng,
		1822	&(*result)->column_heights)))
		1823	goto ERROR3;
		1824	len += leng;
		1825
		1826	psiconv_progress(config,lev+2,off+len,
		1827	"Going to read an unknown word (%04x expected)",0x00);
		1828	temp = psiconv_read_u16(config,buf,lev+2,off+len,&res);
		1829	if (res)
		1830	goto ERROR4;
		1831	if (temp != 0x00) {
		1832	psiconv_warn(config,lev+2,off+len,
		1833	"Grid section unknown word has unknown value (ignored)");
		1834	psiconv_debug(config,lev+2,off+len,"Value: %04x",temp);
		1835	}
		1836	len += 2;
		1837
		1838	psiconv_progress(config,lev+2,off+len,"Going to read the row breaks list");
		1839	if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng,
		1840	&(*result)->row_page_breaks)))
		1841	goto ERROR4;
		1842	len += leng;
		1843
		1844	psiconv_progress(config,lev+2,off+len,"Going to read the column breaks list");
		1845	if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng,
		1846	&(*result)->column_page_breaks)))
		1847	goto ERROR5;
		1848	len += leng;
		1849
		1850
		1851	psiconv_progress(config,lev+2,off+len,
		1852	"Going to read 22 unknown bytes (%02x expected)",0x00);
		1853	for (i = 0; i < 22 ; i++) {
		1854	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1855	if (res)
		1856	goto ERROR6;
		1857	if (temp != 0x00) {
		1858	psiconv_warn(config,lev+2,off+len,
		1859	"Grid section unknown byte %d has unknown value (ignored)",
		1860	i);
		1861	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1862	}
		1863	len += 1;
		1864	}
		1865
		1866	if ((result)->freeze_rows \|\| (result)->freeze_columns) {
		1867
		1868	psiconv_progress(config,lev+2,off+len,"Going to read number of frozen rows");
		1869	(*result)->frozen_rows = psiconv_read_u32(config,buf,lev+2,off+len, &res);
		1870	if (res)
		1871	goto ERROR6;
		1872	psiconv_debug(config,lev+2,off+len,"Number of frozen rows: %d",
		1873	(*result)->frozen_rows);
		1874	len += leng;
		1875
		1876	psiconv_progress(config,lev+2,off+len,"Going to read number of frozen columns");
		1877	(*result)->frozen_columns = psiconv_read_u32(config,buf,lev+2,off+len, &res);
		1878	if (res)
		1879	goto ERROR6;
		1880	psiconv_debug(config,lev+2,off+len,"Number of frozen columns: %d",
		1881	(*result)->frozen_columns);
		1882	len += leng;
		1883
		1884	psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen row");
		1885	(*result)->first_unfrozen_row_displayed = psiconv_read_u32(config,buf,lev+2,
		1886	off+len, &res);
		1887	if (res)
		1888	goto ERROR6;
		1889	psiconv_debug(config,lev+2,off+len,"First row: %d",
		1890	(*result)->first_unfrozen_row_displayed);
		1891	len += leng;
		1892
		1893	psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen column");
		1894	(*result)->first_unfrozen_column_displayed = psiconv_read_u32(config,buf,lev+2,
		1895	off+len,&res);
		1896	if (res)
		1897	goto ERROR6;
		1898	psiconv_debug(config,lev+2,off+len,"First column: %d",
		1899	(*result)->first_unfrozen_column_displayed);
		1900	len += leng;
		1901	} else
		1902	(result)->frozen_rows = (result)->frozen_columns =
		1903	(*result)->first_unfrozen_row_displayed =
		1904	(*result)->first_unfrozen_column_displayed = 0;
		1905
		1906	psiconv_progress(config,lev+2,off+len,
		1907	"Going to read 3 unknown bytes (%02x expected)",0xff);
		1908	for (i = 0; i < 3 ; i++) {
		1909	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1910	if (res)
		1911	goto ERROR6;
		1912	if (temp != 0xff) {
		1913	psiconv_warn(config,lev+2,off+len,
		1914	"Grid section unknown byte %d has unknown value (ignored)",
		1915	i);
		1916	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1917	}
		1918	len ++;
		1919	}
		1920
		1921	if (length)
		1922	*length = len;
		1923
		1924	psiconv_progress(config,lev,off+len-1,
		1925	"End of sheet grid section (total length: %08x)", len);
		1926	return 0;
		1927
		1928	ERROR6:
		1929	psiconv_free_sheet_grid_break_list((*result)->column_page_breaks);
		1930	ERROR5:
		1931	psiconv_free_sheet_grid_break_list((*result)->row_page_breaks);
		1932	ERROR4:
		1933	psiconv_free_sheet_grid_size_list((*result)->column_heights);
		1934	ERROR3:
		1935	psiconv_free_sheet_grid_size_list((*result)->row_heights);
		1936	ERROR2:
		1937	free(*result);
		1938	ERROR1:
		1939	psiconv_error(config,lev+1,off,"Reading of Sheet Grid Section failed");
		1940	if (length)
		1941	*length = 0;
		1942	if (!res)
		1943	return -PSICONV_E_NOMEM;
		1944	else
		1945	return res;
		1946	}
		1947
		1948
		1949	int psiconv_parse_sheet_grid_size_list(const psiconv_config config,
		1950	const psiconv_buffer buf, int lev,
		1951	psiconv_u32 off, int *length,
		1952	psiconv_sheet_grid_size_list *result)
		1953	{
		1954	int res=0;
		1955	int len=0,i;
		1956	int leng,listlen;
		1957	psiconv_sheet_grid_size size;
		1958
		1959	psiconv_progress(config,lev+1,off,"Going to read a sheet grid size list");
		1960	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_grid_size_s))))
		1961	goto ERROR1;
		1962
		1963	psiconv_progress(config,lev+2,off+len,
		1964	"Going to read the number of elements");
		1965	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		1966	if (res)
		1967	goto ERROR2;
		1968	psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen);
		1969	len += leng;
		1970
		1971	psiconv_progress(config,lev+2,off+len,"Going to read all elements");
		1972	for (i = 0; i < listlen; i++) {
		1973	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
		1974	if ((res = psiconv_parse_sheet_grid_size(config,buf,lev+3,off+len,&leng,&size)))
		1975	goto ERROR2;
		1976	if ((res = psiconv_list_add(*result,size)))
		1977	goto ERROR3;
		1978	free(size);
		1979	len += leng;
		1980	}
		1981
		1982	if (length)
		1983	*length = len;
		1984
		1985	psiconv_progress(config,lev,off+len-1,
		1986	"End of sheet grid size list (total length: %08x)", len);
		1987	return 0;
		1988
		1989	ERROR3:
		1990	psiconv_free_sheet_grid_size(size);
		1991	ERROR2:
		1992	psiconv_list_free(*result);
		1993	ERROR1:
		1994	psiconv_error(config,lev+1,off,"Reading of Sheet Grid Size List failed");
		1995	if (length)
		1996	*length = 0;
		1997	if (!res)
		1998	return -PSICONV_E_NOMEM;
		1999	else
		2000	return res;
		2001	}
		2002
		2003	int psiconv_parse_sheet_grid_size(const psiconv_config config,
		2004	const psiconv_buffer buf, int lev,
		2005	psiconv_u32 off, int *length,
		2006	psiconv_sheet_grid_size *result)
		2007	{
		2008	int res=0;
		2009	int len=0;
		2010	int leng;
		2011
		2012	psiconv_progress(config,lev+1,off,"Going to read a sheet grid size");
		2013
		2014	if (!(result = malloc(sizeof(*result))))
		2015	goto ERROR1;
		2016
		2017	psiconv_progress(config,lev+2,off+len, "Going to read the row or column number");
		2018	(*result)->line_number = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		2019	if (res)
		2020	goto ERROR2;
		2021	psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->line_number);
		2022	len += 4;
		2023
		2024	psiconv_progress(config,lev+2,off+len, "Going to read the row or column height");
		2025	(*result)->size = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		2026	if (res)
		2027	goto ERROR2;
		2028	psiconv_debug(config,lev+2,off+len,"Size: %f\n",(*result)->size);
		2029	len += leng;
		2030
		2031	if (length)
		2032	*length = len;
		2033
		2034	psiconv_progress(config,lev,off+len-1,
		2035	"End of sheet grid size(total length: %08x)", len);
		2036	return 0;
		2037
		2038	ERROR2:
		2039	free (*result);
		2040	ERROR1:
		2041	psiconv_error(config,lev+1,off,"Reading of Sheet Grid Size failed");
		2042	if (length)
		2043	*length = 0;
		2044	if (!res)
		2045	return -PSICONV_E_NOMEM;
		2046	else
		2047	return res;
		2048	}
		2049
		2050
		2051	int psiconv_parse_sheet_grid_break_list(const psiconv_config config,
		2052	const psiconv_buffer buf, int lev,
		2053	psiconv_u32 off, int *length,
		2054	psiconv_sheet_grid_break_list *result)
		2055	{
		2056	int res=0;
		2057	int len=0,i;
		2058	int leng,listlen;
		2059	psiconv_u32 nr;
		2060
		2061	psiconv_progress(config,lev+1,off,"Going to read a sheet grid break list");
		2062	if (!(*result = psiconv_list_new(sizeof(psiconv_u32))))
		2063	goto ERROR1;
		2064
		2065	psiconv_progress(config,lev+2,off+len,
		2066	"Going to read the number of elements");
		2067	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		2068	if (res)
		2069	goto ERROR2;
		2070	psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen);
		2071	len += leng;
		2072
		2073	psiconv_progress(config,lev+2,off+len,"Going to read all elements");
		2074	for (i = 0; i < listlen; i++) {
		2075	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
		2076	nr = psiconv_read_u32(config,buf,lev+3,off+len,&res);
		2077	if (res)
		2078	goto ERROR2;
		2079	if ((res = psiconv_list_add(*result,&nr)))
		2080	goto ERROR2;
		2081	len += leng;
		2082	}
		2083
		2084	if (length)
		2085	*length = len;
		2086
		2087	psiconv_progress(config,lev,off+len-1,
		2088	"End of sheet grid break list (total length: %08x)", len);
		2089	return 0;
		2090
		2091	ERROR2:
		2092	psiconv_list_free(*result);
		2093	ERROR1:
		2094	psiconv_error(config,lev+1,off,"Reading of Sheet Grid break List failed");
		2095	if (length)
		2096	*length = 0;
		2097	if (!res)
		2098	return -PSICONV_E_NOMEM;
		2099	else
		2100	return res;
		2101	}
		2102

 Legend:



Removed from v.128
 


changed lines


 
Added in v.270
 Legend:



Removed from v.128
 


changed lines


 
Added in v.270
-Removed from v.128
+Added in v.270

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