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

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

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Revision 128		Revision 168
…		…
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_warn(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_warn(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_warn(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_warn(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,
		558	"Going to read the offset of the Variable List");
		559	var_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		560	if (res)
		561	goto ERROR2;
		562	psiconv_debug(config,lev+2,off+len,"Offset: %04x",var_off);
		563	len += 4;
		564
		565	if (with_name) {
		566	psiconv_progress(config,lev+2,off+len,
404	"Going to read the offset of the 4th ??? Section");	567	"Going to read the offset of the Name Section");
405	temp = psiconv_read_u32(buf,lev+2,off+len,&res);	568	name_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
406	if (res)	569	if (res)
407	goto ERROR2;	570	goto ERROR2;
408	psiconv_debug(lev+2,off+len,"Offset: %04x",temp);	571	psiconv_debug(config,lev+2,off+len,"Offset: %04x",name_off);
409	len += 4;	572	len += 4;
		573	}
410		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_warn(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_warn(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_warn(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_warn(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)
…		…
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;
519		829
520	psiconv_progress(lev+1,off,"Going to read a sheet cell structure");	830	psiconv_progress(config,lev+1,off,"Going to read a sheet cell structure");
521	if (!(result = malloc(sizeof(*result))))	831	if (!(result = malloc(sizeof(*result))))
522	goto ERROR1;	832	goto ERROR1;
523		833
524	(*result)->layout = NULL;	834	(*result)->layout = NULL;
525	(*result)->type = psiconv_cell_blank;	835	(*result)->type = psiconv_cell_blank;
526		836
527	psiconv_progress(lev+2,off+len,"Going to read the cell position");	837	psiconv_progress(config,lev+2,off+len,"Going to read the cell position");
528	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	838	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
529	if (res)	839	if (res)
530	goto ERROR2;	840	goto ERROR2;
531	len ++;	841	len ++;
532	temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 8;	842	temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 8;
533	if (res)	843	if (res)
534	goto ERROR2;	844	goto ERROR2;
535	len ++;	845	len ++;
536	temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 16;	846	temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 16;
537	if (res)	847	if (res)
538	goto ERROR2;	848	goto ERROR2;
539	len ++;	849	len ++;
540	(*result)->column = (temp >> 2) & 0xFF;	850	(*result)->column = (temp >> 2) & 0xFF;
541	(*result)->row = (temp >> 10) & 0x3FFF;	851	(*result)->row = (temp >> 10) & 0x3FFF;
542	psiconv_debug(lev+2,off+len,"Cell position is col:%02x row:%04x",	852	psiconv_debug(config,lev+2,off+len,"Cell position is col:%02x row:%04x",
543	(result)->column,(result)->row);	853	(result)->column,(result)->row);
544	if (temp & 0x03) {	854	if (temp & 0x03) {
545	psiconv_warn(lev+2,off+len,"Unknown flags in cell position (ignored)");	855	psiconv_warn(config,lev+2,off+len,"Unknown flags in cell position (ignored)");
546	psiconv_debug(lev+2,off+len,"Flags: %02x",temp & 0x03);	856	psiconv_debug(config,lev+2,off+len,"Flags: %02x",temp & 0x03);
547	}	857	}
548		858
549	psiconv_progress(lev+2,off+len,"Going to read the cell type");	859	psiconv_progress(config,lev+2,off+len,"Going to read the cell type");
550	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	860	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
551	if (res)	861	if (res)
552	goto ERROR2;	862	goto ERROR2;
553	len ++;	863	len ++;
554	(*result)->type = (temp >> 5) & 0x07;	864	(*result)->type = (temp >> 5) & 0x07;
555	(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false;	865	(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false;
556	has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false;	866	has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false;
557		867
558	psiconv_progress(lev+2,off+len,"Going to read the cell value");	868	psiconv_progress(config,lev+2,off+len,"Going to read the cell value");
559	if ((*result)->type == psiconv_cell_blank) {	869	if ((*result)->type == psiconv_cell_blank) {
560	psiconv_debug(lev+2,off+len,"Cell type is blank: no value given.");	870	psiconv_debug(config,lev+2,off+len,"Cell type is blank: no value given.");
561	} else if ((*result)->type == psiconv_cell_int) {	871	} else if ((*result)->type == psiconv_cell_int) {
562	psiconv_progress(lev+2,off+len,"Going to read an integer");	872	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);	873	(*result)->data.dat_int = psiconv_read_u32(config,buf,lev+2,off+len,&res);
564	if (res)	874	if (res)
565	goto ERROR2;	875	goto ERROR2;
566	len += 4;	876	len += 4;
567	psiconv_debug(lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int);	877	psiconv_debug(config,lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int);
568		878
569	} else if ((*result)->type == psiconv_cell_bool) {	879	} else if ((*result)->type == psiconv_cell_bool) {
570	psiconv_progress(lev+2,off+len,"Going to read a boolean");	880	psiconv_progress(config,lev+2,off+len,"Going to read a boolean");
571	if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng,	881	if ((res = psiconv_parse_bool(config,buf,lev+2,off+len,&leng,
572	&(*result)->data.dat_bool)))	882	&(*result)->data.dat_bool)))
573	goto ERROR2;	883	goto ERROR2;
574	psiconv_debug(lev+2,off+len,"Cell contents: %01x",temp);	884	psiconv_debug(config,lev+2,off+len,"Cell contents: %01x",temp);
575	(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false;	885	(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false;
576	len += leng;	886	len += leng;
577	} else if ((*result)->type == psiconv_cell_error) {	887	} else if ((*result)->type == psiconv_cell_error) {
578	psiconv_progress(lev+2,off+len,"Going to read the error code");	888	psiconv_progress(config,lev+2,off+len,"Going to read the error code");
579	temp = psiconv_read_u16(buf,lev+2,off+len,&res);	889	temp = psiconv_read_u16(config,buf,lev+2,off+len,&res);
580	if (res)	890	if (res)
581	goto ERROR2;	891	goto ERROR2;
582	if (temp == 0)	892	if (temp == 0)
583	(*result)->data.dat_error = psiconv_sheet_error_none;	893	(*result)->data.dat_error = psiconv_sheet_error_none;
584	else if (temp == 1)	894	else if (temp == 1)
…		…
594	else if (temp == 6)	904	else if (temp == 6)
595	(*result)->data.dat_error = psiconv_sheet_error_number;	905	(*result)->data.dat_error = psiconv_sheet_error_number;
596	else if (temp == 7)	906	else if (temp == 7)
597	(*result)->data.dat_error = psiconv_sheet_error_notavail;	907	(*result)->data.dat_error = psiconv_sheet_error_notavail;
598	else {	908	else {
599	psiconv_warn(lev+2,off+len,"Unknown error code (default assumed)");	909	psiconv_warn(config,lev+2,off+len,"Unknown error code (default assumed)");
600	psiconv_debug(lev+2,off+len,"Error code: %04x",temp);	910	psiconv_debug(config,lev+2,off+len,"Error code: %04x",temp);
601	(*result)->data.dat_error = psiconv_sheet_error_none;	911	(*result)->data.dat_error = psiconv_sheet_error_none;
602	}	912	}
603	psiconv_debug(lev+2,off+len,"Cell contents: %04x",	913	psiconv_debug(config,lev+2,off+len,"Cell contents: %04x",
604	(*result)->data.dat_error);	914	(*result)->data.dat_error);
605	len += 2;	915	len += 2;
606	} else if ((*result)->type == psiconv_cell_float) {	916	} else if ((*result)->type == psiconv_cell_float) {
607	psiconv_progress(lev+2,off+len,"Going to read a float");	917	psiconv_progress(config,lev+2,off+len,"Going to read a float");
608	(*result)->data.dat_float =	918	(*result)->data.dat_float =
609	psiconv_read_float(buf,lev+2,off+len,&leng,&res);	919	psiconv_read_float(config,buf,lev+2,off+len,&leng,&res);
610	if (res)	920	if (res)
611	goto ERROR2;	921	goto ERROR2;
612	psiconv_debug(lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float);	922	psiconv_debug(config,lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float);
613	len += leng;	923	len += leng;
614	} else if ((*result)->type == psiconv_cell_string) {	924	} else if ((*result)->type == psiconv_cell_string) {
615	psiconv_progress(lev+2,off+len,"Going to read a string");	925	psiconv_progress(config,lev+2,off+len,"Going to read a string");
616	(*result)->data.dat_string =	926	(*result)->data.dat_string =
617	psiconv_read_string(buf,lev+2,off+len,&leng,&res);	927	psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
618	if (res)	928	if (res)
619	goto ERROR2;	929	goto ERROR2;
620	psiconv_debug(lev+2,off+len,"Cell contents: `%s'",	930	psiconv_debug(config,lev+2,off+len,"Cell contents: `%s'",
621	(*result)->data.dat_string);	931	(*result)->data.dat_string);
622	len += leng;	932	len += leng;
623	} else {	933	} else {
624	psiconv_warn(lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type);	934	psiconv_warn(config,lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type);
625	res = PSICONV_E_PARSE;	935	res = PSICONV_E_PARSE;
626	goto ERROR2;	936	goto ERROR2;
627	}	937	}
628		938
629	if (!((*result)->layout = psiconv_clone_cell_layout(	939	if (!((*result)->layout = psiconv_clone_cell_layout(
…		…
632	default_layout,	942	default_layout,
633	(*result)->row,	943	(*result)->row,
634	(*result)->column))))	944	(*result)->column))))
635	goto ERROR2;	945	goto ERROR2;
636	if (has_layout) {	946	if (has_layout) {
637	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,	947	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,
638	&leng,(*result)->layout)))	948	&leng,(*result)->layout)))
639	goto ERROR2;	949	goto ERROR2;
640	len += leng;	950	len += leng;
641	}	951	}
642		952
643	if ((*result)->calculated) {	953	if ((*result)->calculated) {
644	psiconv_progress(lev+2,off+len,"Going to read the cell formula reference");	954	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);	955	temp = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
646	if (res)	956	if (res)
647	goto ERROR2;	957	goto ERROR2;
648	psiconv_debug(lev+2,off+len,"Cell formula reference: %d",temp);	958	psiconv_debug(config,lev+2,off+len,"Cell formula reference: %d",temp);
649	len += leng;	959	len += leng;
650	(*result)->ref_formula = temp;	960	(*result)->ref_formula = temp;
651	}	961	}
652		962
653	if (length)	963	if (length)
654	*length = len;	964	*length = len;
655		965
656	psiconv_progress(lev,off+len-1,	966	psiconv_progress(config,lev,off+len-1,
657	"End of sheet cell structure (total length: %08x)", len);	967	"End of sheet cell structure (total length: %08x)", len);
658	return 0;	968	return 0;
659		969
660	ERROR2:	970	ERROR2:
661	psiconv_free_sheet_cell(*result);	971	psiconv_free_sheet_cell(*result);
662	ERROR1:	972	ERROR1:
663	psiconv_warn(lev+1,off,"Reading of Sheet Cell Structure failed");	973	psiconv_warn(config,lev+1,off,"Reading of Sheet Cell Structure failed");
664	if (length)	974	if (length)
665	*length = 0;	975	*length = 0;
666	if (!res)	976	if (!res)
667	return -PSICONV_E_NOMEM;	977	return -PSICONV_E_NOMEM;
668	else	978	else
669	return res;	979	return res;
670	}	980	}
671		981
672	int psiconv_parse_sheet_cell_list(const psiconv_buffer buf, int lev,	982	int psiconv_parse_sheet_cell_list(const psiconv_config config,
		983	const psiconv_buffer buf, int lev,
673	psiconv_u32 off, int *length,	984	psiconv_u32 off, int *length,
674	psiconv_sheet_cell_list *result,	985	psiconv_sheet_cell_list *result,
675	const psiconv_sheet_cell_layout default_layout,	986	const psiconv_sheet_cell_layout default_layout,
676	const psiconv_sheet_line_list row_default_layouts,	987	const psiconv_sheet_line_list row_default_layouts,
677	const psiconv_sheet_line_list col_default_layouts)	988	const psiconv_sheet_line_list col_default_layouts)
…		…
681	psiconv_u32 temp;	992	psiconv_u32 temp;
682	psiconv_sheet_cell cell;	993	psiconv_sheet_cell cell;
683	psiconv_u32 listlen,i;	994	psiconv_u32 listlen,i;
684	int leng;	995	int leng;
685		996
686	psiconv_progress(lev+1,off,"Going to read the sheet cell list");	997	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))))	998	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s))))
688	goto ERROR1;	999	goto ERROR1;
689		1000
690	psiconv_progress(lev+2,off+len,	1001	psiconv_progress(config,lev+2,off+len,
691	"Going to read the initial byte (%02x expected)",0x02);	1002	"Going to read the initial byte (%02x expected)",0x02);
692	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1003	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
693	if (res)	1004	if (res)
694	goto ERROR2;	1005	goto ERROR2;
695	if (temp != 0x02) {	1006	if (temp != 0x02) {
696	psiconv_warn(lev+2,off+len,	1007	psiconv_warn(config,lev+2,off+len,
697	"Sheet cell list initial byte unknown value (ignored)");	1008	"Sheet cell list initial byte unknown value (ignored)");
698	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1009	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
699	}	1010	}
700	len ++;	1011	len ++;
701		1012
702	psiconv_progress(lev+2,off+len,	1013	psiconv_progress(config,lev+2,off+len,
703	"Going to read the initial byte (%02x expected)",0x00);	1014	"Going to read the initial byte (%02x expected)",0x00);
704	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1015	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
705	if (res)	1016	if (res)
706	goto ERROR2;	1017	goto ERROR2;
707	if (temp != 0x00) {	1018	if (temp != 0x00) {
708	psiconv_warn(lev+2,off+len,	1019	psiconv_warn(config,lev+2,off+len,
709	"Sheet cell list initial byte unknown value (ignored)");	1020	"Sheet cell list initial byte unknown value (ignored)");
710	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1021	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
711	}	1022	}
712	len ++;	1023	len ++;
713		1024
714	psiconv_progress(lev+2,off+len,	1025	psiconv_progress(config,lev+2,off+len,
715	"Going to read the number of defined cells");	1026	"Going to read the number of defined cells");
716	listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1027	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
717	if (res)	1028	if (res)
718	goto ERROR2;	1029	goto ERROR2;
719	psiconv_debug(lev+2,off+len,"Number of defined cells: %d",listlen);	1030	psiconv_debug(config,lev+2,off+len,"Number of defined cells: %d",listlen);
720	len += leng;	1031	len += leng;
721		1032
722	psiconv_progress(lev+2,off+len,"Going to read all cells");	1033	psiconv_progress(config,lev+2,off+len,"Going to read all cells");
723	for (i = 0; i < listlen; i++) {	1034	for (i = 0; i < listlen; i++) {
724	psiconv_progress(lev+3,off+len,"Going to read cell %d",i);	1035	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,	1036	if ((res = psiconv_parse_sheet_cell(config,buf,lev+3,off+len,&leng,&cell,
726	default_layout,row_default_layouts,	1037	default_layout,row_default_layouts,
727	col_default_layouts)))	1038	col_default_layouts)))
728	goto ERROR2;	1039	goto ERROR2;
729	if ((res = psiconv_list_add(*result,cell)))	1040	if ((res = psiconv_list_add(*result,cell)))
730	goto ERROR3;	1041	goto ERROR3;
…		…
733	}	1044	}
734		1045
735	if (length)	1046	if (length)
736	*length = len;	1047	*length = len;
737		1048
738	psiconv_progress(lev,off+len-1,	1049	psiconv_progress(config,lev,off+len-1,
739	"End of sheet cell list (total length: %08x)", len);	1050	"End of sheet cell list (total length: %08x)", len);
740	return 0;	1051	return 0;
741		1052
742	ERROR3:	1053	ERROR3:
743	psiconv_free_sheet_cell(cell);	1054	psiconv_free_sheet_cell(cell);
744	ERROR2:	1055	ERROR2:
745	psiconv_free_sheet_cell_list(*result);	1056	psiconv_free_sheet_cell_list(*result);
746	ERROR1:	1057	ERROR1:
747	psiconv_warn(lev+1,off,"Reading of Sheet Cells List failed");	1058	psiconv_warn(config,lev+1,off,"Reading of Sheet Cells List failed");
748	if (length)	1059	if (length)
749	*length = 0;	1060	*length = 0;
750	if (!res)	1061	if (!res)
751	return -PSICONV_E_NOMEM;	1062	return -PSICONV_E_NOMEM;
752	else	1063	else
753	return res;	1064	return res;
754	}	1065	}
755		1066
756		1067
757	int psiconv_parse_sheet_worksheet_list( const psiconv_buffer buf, int lev,	1068	int psiconv_parse_sheet_worksheet_list(const psiconv_config config,
		1069	const psiconv_buffer buf, int lev,
758	psiconv_u32 off, int *length,	1070	psiconv_u32 off, int *length,
759	psiconv_sheet_worksheet_list *result)	1071	psiconv_sheet_worksheet_list *result)
760	{	1072	{
761	psiconv_sheet_worksheet worksheet;	1073	psiconv_sheet_worksheet worksheet;
762	int res=0;	1074	int res=0;
763	int len=0;	1075	int len=0;
764	psiconv_u8 temp;	1076	psiconv_u8 temp;
765	psiconv_u32 offset;	1077	psiconv_u32 offset;
766	int leng,i,nr;	1078	int leng,i,nr;
767		1079
768	psiconv_progress(lev+1,off,"Going to read the worksheet list");	1080	psiconv_progress(config,lev+1,off,"Going to read the worksheet list");
769	if (!(result = psiconv_list_new(sizeof(worksheet))))	1081	if (!(result = psiconv_list_new(sizeof(worksheet))))
770	goto ERROR1;	1082	goto ERROR1;
771		1083
772	psiconv_progress(lev+2,off+len,	1084	psiconv_progress(config,lev+2,off+len,
773	"Going to read the initial bytes (%02x expected)",0x02);	1085	"Going to read the initial bytes (%02x expected)",0x02);
774	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1086	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
775	if (res)	1087	if (res)
776	goto ERROR2;	1088	goto ERROR2;
777	if (temp != 0x02) {	1089	if (temp != 0x02) {
778	psiconv_warn(lev+2,off+len,	1090	psiconv_warn(config,lev+2,off+len,
779	"Sheet worksheet list initial byte unknown value (ignored)");	1091	"Sheet worksheet list initial byte unknown value (ignored)");
780	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1092	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
781	}	1093	}
782	len ++;	1094	len ++;
783		1095
784	psiconv_progress(lev+2,off+len,"Going to read the list length");	1096	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);	1097	nr = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
786	if (res)	1098	if (res)
787	goto ERROR2;	1099	goto ERROR2;
788	psiconv_debug(lev+2,off+len,"Length: %02x",nr);	1100	psiconv_debug(config,lev+2,off+len,"Length: %02x",nr);
789	len += leng;	1101	len += leng;
790		1102
791	psiconv_progress(lev+2,off+len,"Going to read the list");	1103	psiconv_progress(config,lev+2,off+len,"Going to read the list");
792	for (i=0 ; i < nr; i++) {	1104	for (i=0 ; i < nr; i++) {
793	psiconv_progress(lev+3,off+len,"Going to read element %d",i);	1105	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
794	psiconv_progress(lev+4,off+len,	1106	psiconv_progress(config,lev+4,off+len,
795	"Going to read the initial byte (%02x expected)",0x00);	1107	"Going to read the initial byte (%02x expected)",0x00);
796	temp = psiconv_read_u8(buf,lev+4,off+len,&res);	1108	temp = psiconv_read_u8(config,buf,lev+4,off+len,&res);
797	if (res)	1109	if (res)
798	goto ERROR2;	1110	goto ERROR2;
799	if (temp != 0x00) {	1111	if (temp != 0x00) {
800	psiconv_warn(lev+4,off+len,	1112	psiconv_warn(config,lev+4,off+len,
801	"Sheet worksheet element initial byte unknown value (ignored)");	1113	"Sheet worksheet element initial byte unknown value (ignored)");
802	psiconv_debug(lev+4,off+len,"Initial byte: %02x",temp);	1114	psiconv_debug(config,lev+4,off+len,"Initial byte: %02x",temp);
803	}	1115	}
804	len ++;	1116	len ++;
805		1117
806	psiconv_progress(lev+4,off+len,"Going to read the worksheet offset");	1118	psiconv_progress(config,lev+4,off+len,"Going to read the worksheet offset");
807	offset = psiconv_read_u32(buf,lev+2,off+len,&res);	1119	offset = psiconv_read_u32(config,buf,lev+2,off+len,&res);
808	if (res)	1120	if (res)
809	goto ERROR2;	1121	goto ERROR2;
810	psiconv_debug(lev+4,off+len,"Offset: %08x",offset);	1122	psiconv_debug(config,lev+4,off+len,"Offset: %08x",offset);
811	len += 4;	1123	len += 4;
812		1124
813	if ((res = psiconv_parse_sheet_worksheet(buf,lev+4,offset,NULL,	1125	if ((res = psiconv_parse_sheet_worksheet(config,buf,lev+4,offset,NULL,
814	&worksheet)))	1126	&worksheet)))
815	goto ERROR2;	1127	goto ERROR2;
816	if ((res = psiconv_list_add(*result,worksheet)))	1128	if ((res = psiconv_list_add(*result,worksheet)))
817	goto ERROR3;	1129	goto ERROR3;
818	free(worksheet);	1130	free(worksheet);
819	}	1131	}
820		1132
821	if (length)	1133	if (length)
822	*length = len;	1134	*length = len;
823		1135
824	psiconv_progress(lev,off+len-1,	1136	psiconv_progress(config,lev,off+len-1,
825	"End of worksheet list (total length: %08x)", len);	1137	"End of worksheet list (total length: %08x)", len);
826		1138
827	return 0;	1139	return 0;
828		1140
829	ERROR3:	1141	ERROR3:
830	psiconv_free_sheet_worksheet(worksheet);	1142	psiconv_free_sheet_worksheet(worksheet);
831	ERROR2:	1143	ERROR2:
832	psiconv_free_sheet_worksheet_list(*result);	1144	psiconv_free_sheet_worksheet_list(*result);
833	ERROR1:	1145	ERROR1:
834	psiconv_warn(lev+1,off,"Reading of worksheet list failed");	1146	psiconv_warn(config,lev+1,off,"Reading of worksheet list failed");
835	if (length)	1147	if (length)
836	*length = 0;	1148	*length = 0;
837	if (!res)	1149	if (!res)
838	return -PSICONV_E_NOMEM;	1150	return -PSICONV_E_NOMEM;
839	else	1151	else
840	return res;	1152	return res;
841	}	1153	}
842		1154
843	int psiconv_parse_sheet_cell_layout(const psiconv_buffer buf, int lev,	1155	int psiconv_parse_sheet_cell_layout(const psiconv_config config,
		1156	const psiconv_buffer buf, int lev,
844	psiconv_u32 off, int *length,	1157	psiconv_u32 off, int *length,
845	psiconv_sheet_cell_layout result)	1158	psiconv_sheet_cell_layout result)
846		1159
847	{	1160	{
848	int res=0;	1161	int res=0;
849	int len=0;	1162	int len=0;
850	int leng;	1163	int leng;
851	psiconv_u8 temp;	1164	psiconv_u8 temp;
852		1165
853	psiconv_progress(lev+1,off,"Going to read a sheet cell layout");	1166	psiconv_progress(config,lev+1,off,"Going to read a sheet cell layout");
854		1167
855	psiconv_progress(lev+2,off+len,	1168	psiconv_progress(config,lev+2,off+len,
856	"Going to read the first byte (%02x expected)",0x02);	1169	"Going to read the first byte (%02x expected)",0x02);
857	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1170	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
858	if (res)	1171	if (res)
859	goto ERROR1;	1172	goto ERROR1;
860	if (temp != 0x02) {	1173	if (temp != 0x02) {
861	psiconv_warn(lev+2,off+len,	1174	psiconv_warn(config,lev+2,off+len,
862	"Worksheet section initial byte unknown value (ignored)");	1175	"Worksheet section initial byte unknown value (ignored)");
863	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1176	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
864	}	1177	}
865	len ++;	1178	len ++;
866		1179
867	psiconv_progress(lev+2,off+len,"Going to read the default formats flag");	1180	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);	1181	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
869	if (res)	1182	if (res)
870	goto ERROR1;	1183	goto ERROR1;
871	len ++;	1184	len ++;
872		1185
873	if (temp & 0x01) {	1186	if (temp & 0x01) {
874	psiconv_progress(lev+3,off+len,"Going to read the default paragraph codes");	1187	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,	1188	if ((res = psiconv_parse_paragraph_layout_list(config,buf,lev+3,off+len,&leng,
876	result->paragraph)))	1189	result->paragraph)))
877	goto ERROR1;	1190	goto ERROR1;
878	len += leng;	1191	len += leng;
879	}	1192	}
880		1193
881	if (temp & 0x02) {	1194	if (temp & 0x02) {
882	psiconv_progress(lev+3,off+len,"Going to read the default character codes");	1195	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,	1196	if ((res = psiconv_parse_character_layout_list(config,buf,lev+3,off+len,&leng,
884	result->character)))	1197	result->character)))
885	goto ERROR1;	1198	goto ERROR1;
886	len += leng;	1199	len += leng;
887	}	1200	}
888		1201
889	if (temp & 0x04) {	1202	if (temp & 0x04) {
890	psiconv_progress(lev+3,off+len, "Going to read the default number format");	1203	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,	1204	psiconv_parse_sheet_numberformat(config,buf,lev+3,off+len,&leng,
892	result->numberformat);	1205	result->numberformat);
893	len += leng;	1206	len += leng;
894	}	1207	}
895		1208
896	if (length)	1209	if (length)
897	*length = len;	1210	*length = len;
898		1211
899	psiconv_progress(lev,off+len-1,	1212	psiconv_progress(config,lev,off+len-1,
900	"End of sheet cell layout (total length: %08x)", len);	1213	"End of sheet cell layout (total length: %08x)", len);
901		1214
902	return 0;	1215	return 0;
903		1216
904	ERROR1:	1217	ERROR1:
905	psiconv_warn(lev+1,off,"Reading of sheet cell layout failed");	1218	psiconv_warn(config,lev+1,off,"Reading of sheet cell layout failed");
906	if (length)	1219	if (length)
907	*length = 0;	1220	*length = 0;
908	if (!res)	1221	if (!res)
909	return -PSICONV_E_NOMEM;	1222	return -PSICONV_E_NOMEM;
910	else	1223	else
911	return res;	1224	return res;
912	}	1225	}
913		1226
914		1227
915	int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev,	1228	int psiconv_parse_sheet_worksheet(const psiconv_config config,
		1229	const psiconv_buffer buf, int lev,
916	psiconv_u32 off, int *length,	1230	psiconv_u32 off, int *length,
917	psiconv_sheet_worksheet *result)	1231	psiconv_sheet_worksheet *result)
918	{	1232	{
919	int res=0;	1233	int res=0;
920	psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off;	1234	psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off,unknown_off;
921	int len=0;	1235	int len=0;
922	int leng;	1236	int leng;
923		1237
924	psiconv_progress(lev+1,off,"Going to read the sheet worksheet section");	1238	psiconv_progress(config,lev+1,off,"Going to read the sheet worksheet section");
925	if (!(result = malloc(sizeof(*result))))	1239	if (!(result = malloc(sizeof(*result))))
926	goto ERROR1;	1240	goto ERROR1;
927		1241
928	psiconv_progress(lev+2,off+len,	1242	psiconv_progress(config,lev+2,off+len,
929	"Going to read the initial bytes (%02x expected)",0x04);	1243	"Going to read the initial bytes (%02x expected)",0x04);
930	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1244	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
931	if (res)	1245	if (res)
932	goto ERROR2;	1246	goto ERROR2;
933	if (temp != 0x04) {	1247	if (temp != 0x04) {
934	psiconv_warn(lev+2,off+len,	1248	psiconv_warn(config,lev+2,off+len,
935	"Worksheet section initial byte unknown value (ignored)");	1249	"Worksheet section initial byte unknown value (ignored)");
936	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1250	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
937	}	1251	}
938	len ++;	1252	len ++;
939		1253
940	psiconv_progress(lev+2,off+len, "Going to read the flags byte");	1254	psiconv_progress(config,lev+2,off+len, "Going to read the flags byte");
941	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1255	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
942	if (res)	1256	if (res)
943	goto ERROR2;	1257	goto ERROR2;
944	psiconv_debug(lev+2,off+len,"Flags byte: %02x",temp);	1258	psiconv_debug(config,lev+2,off+len,"Flags byte: %02x",temp);
945	(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false;	1259	(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false;
946	if (temp & 0xfe) {	1260	if (temp & 0xfe) {
947	psiconv_warn(lev+2,off+len,	1261	psiconv_warn(config,lev+2,off+len,
948	"Worksheet section flags byte unknown bits (ignored)");	1262	"Worksheet section flags byte unknown bits (ignored)");
949	}	1263	}
950	len ++;	1264	len ++;
951		1265
952	psiconv_progress(lev+2,off+len,"Going to read the default cell layout");	1266	psiconv_progress(config,lev+2,off+len,"Going to read the default cell layout");
953	if (!((*result)->default_layout = psiconv_basic_cell_layout()))	1267	if (!((*result)->default_layout = psiconv_basic_cell_layout()))
954	goto ERROR2;	1268	goto ERROR2;
955	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,&leng,	1269	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,&leng,
956	(*result)->default_layout)))	1270	(*result)->default_layout)))
957	goto ERROR3;	1271	goto ERROR3;
958	len += leng;	1272	len += leng;
959		1273
960	psiconv_progress(lev+2,off+len,	1274	psiconv_progress(config,lev+2,off+len,
961	"Going to read the offset of the row defaults Section");	1275	"Going to read the offset of the row defaults Section");
962	rows_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1276	rows_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
963	if (res)	1277	if (res)
964	goto ERROR3;	1278	goto ERROR3;
965	psiconv_debug(lev+2,off+len,"Offset: %04x",rows_off);	1279	psiconv_debug(config,lev+2,off+len,"Offset: %04x",rows_off);
966	len += 4;	1280	len += 4;
967		1281
968	psiconv_progress(lev+2,off+len,	1282	psiconv_progress(config,lev+2,off+len,
969	"Going to read the offset of the column defaults Section");	1283	"Going to read the offset of the column defaults Section");
970	cols_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1284	cols_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
971	if (res)	1285	if (res)
972	goto ERROR3;	1286	goto ERROR3;
973	psiconv_debug(lev+2,off+len,"Offset: %04x",cols_off);	1287	psiconv_debug(config,lev+2,off+len,"Offset: %04x",cols_off);
974	len += 4;	1288	len += 4;
975		1289
976	psiconv_progress(lev+2,off+len,	1290	psiconv_progress(config,lev+2,off+len,
977	"Going to read the offset of the Cells List");	1291	"Going to read the offset of the Cells List");
978	cells_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1292	cells_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
979	if (res)	1293	if (res)
980	goto ERROR3;	1294	goto ERROR3;
981	psiconv_debug(lev+2,off+len,"Offset: %04x",cells_off);	1295	psiconv_debug(config,lev+2,off+len,"Offset: %04x",cells_off);
982	len += 4;	1296	len += 4;
983		1297
984	psiconv_progress(lev+2,off+len,	1298	psiconv_progress(config,lev+2,off+len,
985	"Going to read the offset of the Grid Section");	1299	"Going to read the offset of the Grid Section");
986	grid_off = psiconv_read_u32(buf,lev+2,off+len,&res);	1300	grid_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
987	if (res)	1301	if (res)
988	goto ERROR3;	1302	goto ERROR3;
989	psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off);	1303	psiconv_debug(config,lev+2,off+len,"Offset: %04x",grid_off);
990	len += 4;	1304	len += 4;
991		1305
992	psiconv_progress(lev+2,off+len,	1306	psiconv_progress(config,lev+2,off+len,
993	"Going to read the offset of the 3rd ??? Section");	1307	"Going to read the offset of the 3rd ??? Section");
994	temp = psiconv_read_u32(buf,lev+2,off+len,&res);	1308	unknown_off = psiconv_read_u32(config,buf,lev+2,off+len,&res);
995	if (res)	1309	if (res)
996	goto ERROR3;	1310	goto ERROR3;
		1311	psiconv_debug(config,lev+2,off+len,"Offset: %04x",unknown_off);
		1312	len += 4;
		1313
		1314	psiconv_progress(config,lev+2,off+len,
		1315	"Going to read a long of the 3rd ??? Section "
		1316	"(%08x expected)",0x00);
		1317	temp = psiconv_read_u32(config,buf,lev+2,unknown_off,&res);
		1318	if (res)
		1319	goto ERROR3;
		1320	if (temp != 0x00) {
		1321	psiconv_warn(config,lev+2,unknown_off,
		1322	"Unknown worksheet subsection has unknown contents (ignored)");
997	psiconv_debug(lev+2,off+len,"Offset: %04x",temp);	1323	psiconv_debug(config,lev+2,unknown_off,"Offset: %04x",temp);
		1324	}
998	len += 4;	1325	len += 4;
999		1326
1000	psiconv_progress(lev+2,off+len,"Going to read the row defaults");	1327	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,	1328	if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,rows_off,NULL,
1002	&(*result)->row_default_layouts,	1329	&(*result)->row_default_layouts,
1003	(*result)->default_layout)))	1330	(*result)->default_layout)))
1004	goto ERROR3;	1331	goto ERROR3;
1005		1332
1006	psiconv_progress(lev+2,off+len,"Going to read the column defaults");	1333	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,	1334	if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,cols_off,NULL,
1008	&(*result)->col_default_layouts,	1335	&(*result)->col_default_layouts,
1009	(*result)->default_layout)))	1336	(*result)->default_layout)))
1010	goto ERROR4;	1337	goto ERROR4;
1011		1338
1012	psiconv_progress(lev+2,off+len,"Going to read the cells list");	1339	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,	1340	if ((res = psiconv_parse_sheet_cell_list(config,buf,lev+2,cells_off,NULL,
1014	&(*result)->cells,	1341	&(*result)->cells,
1015	(*result)->default_layout,	1342	(*result)->default_layout,
1016	(*result)->row_default_layouts,	1343	(*result)->row_default_layouts,
1017	(*result)->col_default_layouts)))	1344	(*result)->col_default_layouts)))
1018	goto ERROR5;	1345	goto ERROR5;
1019		1346
1020		1347
1021	/* TODO: parse grid section */	1348	psiconv_progress(config,lev+2,off+len,"Going to read the grid section");
		1349	if ((res = psiconv_parse_sheet_grid_section(config,buf,lev+2,grid_off,NULL,
		1350	&(*result)->grid)))
		1351	goto ERROR6;
		1352
		1353
1022		1354
1023	if (length)	1355	if (length)
1024	*length = len;	1356	*length = len;
1025		1357
1026	psiconv_progress(lev,off+len-1,	1358	psiconv_progress(config,lev,off+len-1,
1027	"End of sheet worksheet section (total length: %08x)", len);	1359	"End of sheet worksheet section (total length: %08x)", len);
1028	return 0;	1360	return 0;
1029		1361
		1362	ERROR6:
		1363	psiconv_free_sheet_cell_list((*result)->cells);
1030	ERROR5:	1364	ERROR5:
1031	psiconv_free_sheet_line_list((*result)->col_default_layouts);	1365	psiconv_free_sheet_line_list((*result)->col_default_layouts);
1032	ERROR4:	1366	ERROR4:
1033	psiconv_free_sheet_line_list((*result)->row_default_layouts);	1367	psiconv_free_sheet_line_list((*result)->row_default_layouts);
1034	ERROR3:	1368	ERROR3:
1035	psiconv_free_sheet_cell_layout((*result)->default_layout);	1369	psiconv_free_sheet_cell_layout((*result)->default_layout);
1036	ERROR2:	1370	ERROR2:
1037	free (*result);	1371	free (*result);
1038	ERROR1:	1372	ERROR1:
1039	psiconv_warn(lev+1,off,"Reading of Sheet Worksheet Section failed");	1373	psiconv_warn(config,lev+1,off,"Reading of Sheet Worksheet Section failed");
1040	if (length)	1374	if (length)
1041	*length = 0;	1375	*length = 0;
1042	if (!res)	1376	if (!res)
1043	return -PSICONV_E_NOMEM;	1377	return -PSICONV_E_NOMEM;
1044	else	1378	else
1045	return res;	1379	return res;
1046	}	1380	}
1047		1381
1048	int psiconv_parse_sheet_line(const psiconv_buffer buf, int lev,	1382	int psiconv_parse_sheet_line(const psiconv_config config,
		1383	const psiconv_buffer buf, int lev,
1049	psiconv_u32 off, int *length,	1384	psiconv_u32 off, int *length,
1050	psiconv_sheet_line *result,	1385	psiconv_sheet_line *result,
1051	const psiconv_sheet_cell_layout default_layout)	1386	const psiconv_sheet_cell_layout default_layout)
1052	{	1387	{
1053	int res=0;	1388	int res=0;
1054	int len=0;	1389	int len=0;
1055	int leng;	1390	int leng;
1056		1391
1057		1392
1058	psiconv_progress(lev+1,off,"Going to read a sheet line");	1393	psiconv_progress(config,lev+1,off,"Going to read a sheet line");
1059	if (!(result = malloc(sizeof(*result))))	1394	if (!(result = malloc(sizeof(*result))))
1060	goto ERROR1;	1395	goto ERROR1;
1061		1396
1062	psiconv_progress(lev+2,off+len,"Going to read the line number");	1397	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);	1398	(*result)->position = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
1064	if (res)	1399	if (res)
1065	goto ERROR2;	1400	goto ERROR2;
1066	psiconv_debug(lev+2,off+len,"Line number: %d\n",(*result)->position);	1401	psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->position);
1067	len += leng;	1402	len += leng;
1068		1403
1069	if (!((*result)->layout = psiconv_clone_cell_layout(default_layout)))	1404	if (!((*result)->layout = psiconv_clone_cell_layout(default_layout)))
1070	goto ERROR2;	1405	goto ERROR2;
1071	if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,	1406	if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,
1072	&leng,(*result)->layout)))	1407	&leng,(*result)->layout)))
1073	goto ERROR3;	1408	goto ERROR3;
1074	len += leng;	1409	len += leng;
1075		1410
1076	if (length)	1411	if (length)
1077	*length = len;	1412	*length = len;
1078		1413
1079	psiconv_progress(lev,off+len-1,	1414	psiconv_progress(config,lev,off+len-1,
1080	"End of the sheet line (total length: %08x)", len);	1415	"End of the sheet line (total length: %08x)", len);
1081	return 0;	1416	return 0;
1082		1417
1083	ERROR3:	1418	ERROR3:
1084	psiconv_free_sheet_cell_layout((*result)->layout);	1419	psiconv_free_sheet_cell_layout((*result)->layout);
1085	ERROR2:	1420	ERROR2:
1086	free (*result);	1421	free (*result);
1087	ERROR1:	1422	ERROR1:
1088	psiconv_warn(lev+1,off,"Reading of the sheet line failed");	1423	psiconv_warn(config,lev+1,off,"Reading of the sheet line failed");
1089	if (length)	1424	if (length)
1090	*length = 0;	1425	*length = 0;
1091	if (!res)	1426	if (!res)
1092	return -PSICONV_E_NOMEM;	1427	return -PSICONV_E_NOMEM;
1093	else	1428	else
1094	return res;	1429	return res;
1095	}	1430	}
1096		1431
1097		1432
1098	int psiconv_parse_sheet_line_list(const psiconv_buffer buf, int lev,	1433	int psiconv_parse_sheet_line_list(const psiconv_config config,
		1434	const psiconv_buffer buf, int lev,
1099	psiconv_u32 off, int *length,	1435	psiconv_u32 off, int *length,
1100	psiconv_sheet_line_list *result,	1436	psiconv_sheet_line_list *result,
1101	const psiconv_sheet_cell_layout default_layout)	1437	const psiconv_sheet_cell_layout default_layout)
1102	{	1438	{
1103	int res=0;	1439	int res=0;
…		…
1105	psiconv_u32 temp;	1441	psiconv_u32 temp;
1106	psiconv_sheet_line line;	1442	psiconv_sheet_line line;
1107	psiconv_u32 listlen,i;	1443	psiconv_u32 listlen,i;
1108	int leng;	1444	int leng;
1109		1445
1110	psiconv_progress(lev+1,off,"Going to read the sheet line list");	1446	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))))	1447	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_line_s))))
1112	goto ERROR1;	1448	goto ERROR1;
1113		1449
1114	psiconv_progress(lev+2,off+len,	1450	psiconv_progress(config,lev+2,off+len,
1115	"Going to read the initial byte (%02x expected)",0x02);	1451	"Going to read the initial byte (%02x expected)",0x02);
1116	temp = psiconv_read_u8(buf,lev+2,off+len,&res);	1452	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
1117	if (res)	1453	if (res)
1118	goto ERROR2;	1454	goto ERROR2;
1119	if (temp != 0x02) {	1455	if (temp != 0x02) {
1120	psiconv_warn(lev+2,off+len,	1456	psiconv_warn(config,lev+2,off+len,
1121	"Sheet line list initial byte unknown value (ignored)");	1457	"Sheet line list initial byte unknown value (ignored)");
1122	psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp);	1458	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
1123	}	1459	}
1124	len ++;	1460	len ++;
1125		1461
1126	psiconv_progress(lev+2,off+len,	1462	psiconv_progress(config,lev+2,off+len,
1127	"Going to read the number of defined lines");	1463	"Going to read the number of defined lines");
1128	listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res);	1464	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
1129	if (res)	1465	if (res)
1130	goto ERROR2;	1466	goto ERROR2;
1131	psiconv_debug(lev+2,off+len,"Number of defined lines: %d",listlen);	1467	psiconv_debug(config,lev+2,off+len,"Number of defined lines: %d",listlen);
1132	len += leng;	1468	len += leng;
1133		1469
1134	psiconv_progress(lev+2,off+len,"Going to read all lines");	1470	psiconv_progress(config,lev+2,off+len,"Going to read all lines");
1135	for (i = 0; i < listlen; i++) {	1471	for (i = 0; i < listlen; i++) {
1136	psiconv_progress(lev+3,off+len,"Going to read line %d",i);	1472	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,	1473	if ((res = psiconv_parse_sheet_line(config,buf,lev+3,off+len,&leng,&line,
1138	default_layout)))	1474	default_layout)))
1139	goto ERROR2;	1475	goto ERROR2;
1140	if ((res = psiconv_list_add(*result,line)))	1476	if ((res = psiconv_list_add(*result,line)))
1141	goto ERROR3;	1477	goto ERROR3;
1142	free(line);	1478	free(line);
…		…
1144	}	1480	}
1145		1481
1146	if (length)	1482	if (length)
1147	*length = len;	1483	*length = len;
1148		1484
1149	psiconv_progress(lev,off+len-1,	1485	psiconv_progress(config,lev,off+len-1,
1150	"End of sheet line list (total length: %08x)", len);	1486	"End of sheet line list (total length: %08x)", len);
1151	return 0;	1487	return 0;
1152		1488
1153	ERROR3:	1489	ERROR3:
1154	psiconv_free_sheet_line(line);	1490	psiconv_free_sheet_line(line);
1155	ERROR2:	1491	ERROR2:
1156	psiconv_free_sheet_line_list(*result);	1492	psiconv_free_sheet_line_list(*result);
1157	ERROR1:	1493	ERROR1:
1158	psiconv_warn(lev+1,off,"Reading of Sheet Line List failed");	1494	psiconv_warn(config,lev+1,off,"Reading of Sheet Line List failed");
1159	if (length)	1495	if (length)
1160	*length = 0;	1496	*length = 0;
1161	if (!res)	1497	if (!res)
1162	return -PSICONV_E_NOMEM;	1498	return -PSICONV_E_NOMEM;
1163	else	1499	else
1164	return res;	1500	return res;
1165	}	1501	}
1166		1502
		1503	int psiconv_parse_sheet_variable(const psiconv_config config,
		1504	const psiconv_buffer buf, int lev,
		1505	psiconv_u32 off, int *length,
		1506	psiconv_sheet_variable *result)
		1507	{
		1508	int res=0;
		1509	int len=0;
		1510	psiconv_u32 marker;
		1511	int leng;
		1512
		1513	psiconv_progress(config,lev+1,off,"Going to read a sheet variable");
		1514	if (!(result = malloc(sizeof(*result))))
		1515	goto ERROR1;
		1516
		1517	psiconv_progress(config,lev+2,off+len, "Going to read the variable name");
		1518	(*result)->name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
		1519	if (res)
		1520	goto ERROR2;
		1521	len += leng;
		1522
		1523	psiconv_progress(config,lev+2,off+len,"Going to read the type marker");
		1524	marker = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1525	if (res)
		1526	goto ERROR3;
		1527	psiconv_debug(config,lev+2,off+len,"Marker: %02x",marker);
		1528	len ++;
		1529
		1530	if (marker == 0x00) {
		1531	(*result)->type = psiconv_var_int;
		1532	psiconv_progress(config,lev+2,off+len,"Going to read a signed integer");
		1533	(*result)->data.dat_int = psiconv_read_sint(config,buf,lev+2,off+len,&leng,&res);
		1534	if (res)
		1535	goto ERROR3;
		1536	psiconv_debug(config,lev+2,off+len,"Value: %d",(*result)->data.dat_int);
		1537	len += leng;
		1538	} else if (marker == 0x01) {
		1539	(*result)->type = psiconv_var_float;
		1540	psiconv_progress(config,lev+2,off+len,"Going to read a floating point number");
		1541	(*result)->data.dat_float = psiconv_read_float(config,buf,lev+2,off+len,&leng,
		1542	&res);
		1543	if (res)
		1544	goto ERROR3;
		1545	psiconv_debug(config,lev+2,off+len,"Value: %f",(*result)->data.dat_float);
		1546	len += leng;
		1547	} else if (marker == 0x02) {
		1548	(*result)->type = psiconv_var_string;
		1549	psiconv_progress(config,lev+2,off+len,"Going to read a string");
		1550	(*result)->data.dat_string = psiconv_read_string(config,buf,lev+2,off+len,&leng,
		1551	&res);
		1552	if (res)
		1553	goto ERROR3;
		1554	len += leng;
		1555	} else if (marker == 0x03) {
		1556	(*result)->type = psiconv_var_cellref;
		1557	psiconv_progress(config,lev+2,off+len,"Going to read a cell reference");
		1558	(*result)->data.dat_cellref = psiconv_read_var_cellref(config,buf,lev+2,off+len,
		1559	&leng, &res);
		1560	if (res)
		1561	goto ERROR3;
		1562	len += leng;
		1563	} else if (marker == 0x04) {
		1564	(*result)->type = psiconv_var_cellblock;
		1565	psiconv_progress(config,lev+2,off+len,"Going to read a cell block reference");
		1566	(*result)->data.dat_cellblock = psiconv_read_var_cellblock(config,buf,lev+2,
		1567	off+len,
		1568	&leng, &res);
		1569	if (res)
		1570	goto ERROR3;
		1571	len += leng;
		1572	} else {
		1573	psiconv_warn(config,lev+2,off+len,"Sheet variable unknown type marker");
		1574	res = -PSICONV_E_PARSE;
		1575	goto ERROR3;
		1576	}
		1577
		1578	psiconv_progress(config,lev+2,off+len,"Going to read the variable number");
		1579	(*result)->number = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1580	if (res)
		1581	goto ERROR4;
		1582	psiconv_debug(config,lev+2,off+len,"Number: %08x",(*result)->number);
		1583	len += 4;
		1584
		1585	if (length)
		1586	*length = len;
		1587
		1588	psiconv_progress(config,lev,off+len-1,
		1589	"End of sheet variable (total length: %08x)", len);
		1590	return 0;
		1591
		1592	ERROR4:
		1593	if ((*result)->type == psiconv_var_string)
		1594	free((*result)->data.dat_string);
		1595	ERROR3:
		1596	free((*result)->name);
		1597	ERROR2:
		1598	free (*result);
		1599	ERROR1:
		1600	psiconv_warn(config,lev+1,off,"Reading of Sheet Variable failed");
		1601	if (length)
		1602	*length = 0;
		1603	if (!res)
		1604	return -PSICONV_E_NOMEM;
		1605	else
		1606	return res;
		1607	}
		1608
		1609
		1610	int psiconv_parse_sheet_variable_list(const psiconv_config config,
		1611	const psiconv_buffer buf, int lev,
		1612	psiconv_u32 off, int *length,
		1613	psiconv_sheet_variable_list *result)
		1614	{
		1615	int res=0;
		1616	int len=0;
		1617	psiconv_u32 temp;
		1618	psiconv_sheet_variable variable;
		1619	psiconv_u32 listlen,i;
		1620	int leng;
		1621
		1622	psiconv_progress(config,lev+1,off,"Going to read the sheet variable list");
		1623	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_variable_s))))
		1624	goto ERROR1;
		1625
		1626	psiconv_progress(config,lev+2,off+len,
		1627	"Going to read the initial byte (%02x expected)",0x02);
		1628	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1629	if (res)
		1630	goto ERROR2;
		1631	if (temp != 0x02) {
		1632	psiconv_warn(config,lev+2,off+len,
		1633	"Sheet variable list initial byte unknown value (ignored)");
		1634	psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp);
		1635	}
		1636	len ++;
		1637
		1638	psiconv_progress(config,lev+2,off+len,
		1639	"Going to read the number of variables");
		1640	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		1641	if (res)
		1642	goto ERROR2;
		1643	psiconv_debug(config,lev+2,off+len,"Number of variables: %d",listlen);
		1644	len += leng;
		1645
		1646	psiconv_progress(config,lev+2,off+len,"Going to read all variables");
		1647	for (i = 0; i < listlen; i++) {
		1648	psiconv_progress(config,lev+3,off+len,"Going to read variable %d",i);
		1649	if ((res = psiconv_parse_sheet_variable(config,buf,lev+3,off+len,&leng,&variable)))
		1650	goto ERROR2;
		1651	if ((res = psiconv_list_add(*result,variable)))
		1652	goto ERROR3;
		1653	len += leng;
		1654	}
		1655
		1656	if (length)
		1657	*length = len;
		1658
		1659	psiconv_progress(config,lev,off+len-1,
		1660	"End of sheet variabels list (total length: %08x)", len);
		1661	return 0;
		1662
		1663	ERROR3:
		1664	psiconv_free_sheet_variable(variable);
		1665	ERROR2:
		1666	psiconv_list_free(*result);
		1667	ERROR1:
		1668	psiconv_warn(config,lev+1,off,"Reading of Sheet Variable list failed");
		1669	if (length)
		1670	*length = 0;
		1671	if (!res)
		1672	return -PSICONV_E_NOMEM;
		1673	else
		1674	return res;
		1675	}
		1676
		1677	int psiconv_parse_sheet_grid_section(const psiconv_config config,
		1678	const psiconv_buffer buf, int lev,
		1679	psiconv_u32 off, int *length,
		1680	psiconv_sheet_grid_section *result)
		1681	{
		1682	int res=0,i;
		1683	int len=0,leng;
		1684	psiconv_u32 temp;
		1685
		1686	psiconv_progress(config,lev+1,off,"Going to read the sheet grid section");
		1687	if (!(result = malloc(sizeof(*result))))
		1688	goto ERROR1;
		1689
		1690	psiconv_progress(config,lev+2,off+len, "Going to read the first flags byte");
		1691	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1692	if (res)
		1693	goto ERROR2;
		1694	(*result)->show_column_titles = temp&0x01?psiconv_bool_true:
		1695	psiconv_bool_false;
		1696	psiconv_debug(config,lev+2,off+len,
		1697	"Show column titles: %s",
		1698	(*result)->show_column_titles?"true":"false");
		1699	(*result)->show_row_titles = temp&0x02?psiconv_bool_true:psiconv_bool_false;
		1700	psiconv_debug(config,lev+2,off+len,
		1701	"Show row titles: %s",
		1702	(*result)->show_row_titles?"true":"false");
		1703	(*result)->show_vertical_grid = temp&0x04?psiconv_bool_true:
		1704	psiconv_bool_false;
		1705	psiconv_debug(config,lev+2,off+len,
		1706	"Show vertical grid: %s",
		1707	(*result)->show_vertical_grid?"true":"false");
		1708	(*result)->show_horizontal_grid = temp&0x07?psiconv_bool_true:
		1709	psiconv_bool_false;
		1710	psiconv_debug(config,lev+2,off+len,
		1711	"Show horizontal grid: %s",
		1712	(*result)->show_horizontal_grid?"true":"false");
		1713	(*result)->freeze_rows = temp&0x80?psiconv_bool_true:psiconv_bool_false;
		1714	psiconv_debug(config,lev+2,off+len,
		1715	"Freeze rows: %s",
		1716	(*result)->freeze_rows?"true":"false");
		1717	if ((temp & 0x70) != 0x30) {
		1718	psiconv_warn(config,lev+2,off+len,
		1719	"Grid section first flag byte has unknown bits (ignored)");
		1720	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0x70,0x30);
		1721	}
		1722	len ++;
		1723
		1724	psiconv_progress(config,lev+2,off+len, "Going to read the second flags byte");
		1725	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1726	if (res)
		1727	goto ERROR2;
		1728	(*result)->freeze_columns = temp&0x01?psiconv_bool_true:psiconv_bool_false;
		1729	psiconv_debug(config,lev+2,off+len,
		1730	"Freeze columns: %s", (*result)->freeze_columns?"true":"false");
		1731	if ((temp & 0xfe) != 0x80) {
		1732	psiconv_warn(config,lev+2,off+len,
		1733	"Grid section second flag byte has unknown bits (ignored)");
		1734	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfe,0x80);
		1735	}
		1736	len ++;
		1737
		1738	psiconv_progress(config,lev+2,off+len,
		1739	"Going to an unknown byte (%02x expected)",0x90);
		1740	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1741	if (res)
		1742	goto ERROR2;
		1743	if (temp != 0x90) {
		1744	psiconv_warn(config,lev+2,off+len,
		1745	"Grid section third byte unknown value (ignored)");
		1746	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1747	}
		1748	len ++;
		1749
		1750	psiconv_progress(config,lev+2,off+len, "Going to read the fourth flags byte");
		1751	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1752	if (res)
		1753	goto ERROR2;
		1754	(*result)->show_page_breaks = temp&0x04?psiconv_bool_true:psiconv_bool_false;
		1755	psiconv_debug(config,lev+2,off+len,
		1756	"Show page breaks: %s",
		1757	(*result)->show_page_breaks?"true":"false");
		1758	if ((temp & 0xfc) != 0x00) {
		1759	psiconv_warn(config,lev+2,off+len,
		1760	"Grid section fourth flag byte has unknown bits (ignored)");
		1761	psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfc,0x00);
		1762	}
		1763	len ++;
		1764
		1765	psiconv_progress(config,lev+2,off+len,"Going to read the first visible row");
		1766	(*result)->first_row = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1767	if (res)
		1768	goto ERROR2;
		1769	psiconv_debug(config,lev+2,off+len,"First row: %d",(*result)->first_row);
		1770	len += 4;
		1771
		1772	psiconv_progress(config,lev+2,off+len,"Going to read the first visible column");
		1773	(*result)->first_column = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1774	if (res)
		1775	goto ERROR2;
		1776	psiconv_debug(config,lev+2,off+len,"First column: %d",(*result)->first_column);
		1777	len += 4;
		1778
		1779	psiconv_progress(config,lev+2,off+len,"Going to read the last visible row");
		1780	(*result)->last_row = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1781	if (res)
		1782	goto ERROR2;
		1783	psiconv_debug(config,lev+2,off+len,"Last row: %d",(*result)->last_row);
		1784	len += 4;
		1785
		1786	psiconv_progress(config,lev+2,off+len,"Going to read the last visible column");
		1787	(*result)->last_column = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1788	if (res)
		1789	goto ERROR2;
		1790	psiconv_debug(config,lev+2,off+len,"Last column: %d",(*result)->last_column);
		1791	len += 4;
		1792
		1793	psiconv_progress(config,lev+2,off+len,"Going to read the default row height");
		1794	(*result)->default_row_height = psiconv_read_length(config,buf,lev+2,off+len,
		1795	&leng,&res);
		1796	if (res)
		1797	goto ERROR2;
		1798	psiconv_debug(config,lev+2,off+len,"Default row height: %f",
		1799	(*result)->default_row_height);
		1800	len += leng;
		1801
		1802	psiconv_progress(config,lev+2,off+len,"Going to read the row heights list");
		1803	if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng,
		1804	&(*result)->row_heights)))
		1805	goto ERROR2;
		1806	len += leng;
		1807
		1808	psiconv_progress(config,lev+2,off+len,"Going to read the default column height");
		1809	(*result)->default_column_width = psiconv_read_length(config,buf,lev+2,off+len,
		1810	&leng,&res);
		1811	if (res)
		1812	goto ERROR3;
		1813	psiconv_debug(config,lev+2,off+len,"Default column width: %f",
		1814	(*result)->default_column_width);
		1815	len += leng;
		1816
		1817	psiconv_progress(config,lev+2,off+len,"Going to read the column heights list");
		1818	if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng,
		1819	&(*result)->column_heights)))
		1820	goto ERROR3;
		1821	len += leng;
		1822
		1823	psiconv_progress(config,lev+2,off+len,
		1824	"Going to read an unknown word (%04x expected)",0x00);
		1825	temp = psiconv_read_u16(config,buf,lev+2,off+len,&res);
		1826	if (res)
		1827	goto ERROR4;
		1828	if (temp != 0x00) {
		1829	psiconv_warn(config,lev+2,off+len,
		1830	"Grid section unknown word has unknown value (ignored)");
		1831	psiconv_debug(config,lev+2,off+len,"Value: %04x",temp);
		1832	}
		1833	len += 2;
		1834
		1835	psiconv_progress(config,lev+2,off+len,"Going to read the row breaks list");
		1836	if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng,
		1837	&(*result)->row_page_breaks)))
		1838	goto ERROR4;
		1839	len += leng;
		1840
		1841	psiconv_progress(config,lev+2,off+len,"Going to read the column breaks list");
		1842	if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng,
		1843	&(*result)->column_page_breaks)))
		1844	goto ERROR5;
		1845	len += leng;
		1846
		1847
		1848	psiconv_progress(config,lev+2,off+len,
		1849	"Going to read 22 unknown bytes (%02x expected)",0x00);
		1850	for (i = 0; i < 22 ; i++) {
		1851	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1852	if (res)
		1853	goto ERROR6;
		1854	if (temp != 0x00) {
		1855	psiconv_warn(config,lev+2,off+len,
		1856	"Grid section unknown byte %d has unknown value (ignored)",
		1857	i);
		1858	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1859	}
		1860	len += 1;
		1861	}
		1862
		1863	if ((result)->freeze_rows \|\| (result)->freeze_columns) {
		1864
		1865	psiconv_progress(config,lev+2,off+len,"Going to read number of frozen rows");
		1866	(*result)->frozen_rows = psiconv_read_u32(config,buf,lev+2,off+len, &res);
		1867	if (res)
		1868	goto ERROR6;
		1869	psiconv_debug(config,lev+2,off+len,"Number of frozen rows: %d",
		1870	(*result)->frozen_rows);
		1871	len += leng;
		1872
		1873	psiconv_progress(config,lev+2,off+len,"Going to read number of frozen columns");
		1874	(*result)->frozen_columns = psiconv_read_u32(config,buf,lev+2,off+len, &res);
		1875	if (res)
		1876	goto ERROR6;
		1877	psiconv_debug(config,lev+2,off+len,"Number of frozen columns: %d",
		1878	(*result)->frozen_columns);
		1879	len += leng;
		1880
		1881	psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen row");
		1882	(*result)->first_unfrozen_row_displayed = psiconv_read_u32(config,buf,lev+2,
		1883	off+len, &res);
		1884	if (res)
		1885	goto ERROR6;
		1886	psiconv_debug(config,lev+2,off+len,"First row: %d",
		1887	(*result)->first_unfrozen_row_displayed);
		1888	len += leng;
		1889
		1890	psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen column");
		1891	(*result)->first_unfrozen_column_displayed = psiconv_read_u32(config,buf,lev+2,
		1892	off+len,&res);
		1893	if (res)
		1894	goto ERROR6;
		1895	psiconv_debug(config,lev+2,off+len,"First column: %d",
		1896	(*result)->first_unfrozen_column_displayed);
		1897	len += leng;
		1898	} else
		1899	(result)->frozen_rows = (result)->frozen_columns =
		1900	(*result)->first_unfrozen_row_displayed =
		1901	(*result)->first_unfrozen_column_displayed = 0;
		1902
		1903	psiconv_progress(config,lev+2,off+len,
		1904	"Going to read 3 unknown bytes (%02x expected)",0xff);
		1905	for (i = 0; i < 3 ; i++) {
		1906	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1907	if (res)
		1908	goto ERROR6;
		1909	if (temp != 0xff) {
		1910	psiconv_warn(config,lev+2,off+len,
		1911	"Grid section unknown byte %d has unknown value (ignored)",
		1912	i);
		1913	psiconv_debug(config,lev+2,off+len,"Value: %02x",temp);
		1914	}
		1915	len ++;
		1916	}
		1917
		1918	if (length)
		1919	*length = len;
		1920
		1921	psiconv_progress(config,lev,off+len-1,
		1922	"End of sheet grid section (total length: %08x)", len);
		1923	return 0;
		1924
		1925	ERROR6:
		1926	psiconv_free_sheet_grid_break_list((*result)->column_page_breaks);
		1927	ERROR5:
		1928	psiconv_free_sheet_grid_break_list((*result)->row_page_breaks);
		1929	ERROR4:
		1930	psiconv_free_sheet_grid_size_list((*result)->column_heights);
		1931	ERROR3:
		1932	psiconv_free_sheet_grid_size_list((*result)->row_heights);
		1933	ERROR2:
		1934	free(*result);
		1935	ERROR1:
		1936	psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Section failed");
		1937	if (length)
		1938	*length = 0;
		1939	if (!res)
		1940	return -PSICONV_E_NOMEM;
		1941	else
		1942	return res;
		1943	}
		1944
		1945
		1946	int psiconv_parse_sheet_grid_size_list(const psiconv_config config,
		1947	const psiconv_buffer buf, int lev,
		1948	psiconv_u32 off, int *length,
		1949	psiconv_sheet_grid_size_list *result)
		1950	{
		1951	int res=0;
		1952	int len=0,i;
		1953	int leng,listlen;
		1954	psiconv_sheet_grid_size size;
		1955
		1956	psiconv_progress(config,lev+1,off,"Going to read a sheet grid size list");
		1957	if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_grid_size_s))))
		1958	goto ERROR1;
		1959
		1960	psiconv_progress(config,lev+2,off+len,
		1961	"Going to read the number of elements");
		1962	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		1963	if (res)
		1964	goto ERROR2;
		1965	psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen);
		1966	len += leng;
		1967
		1968	psiconv_progress(config,lev+2,off+len,"Going to read all elements");
		1969	for (i = 0; i < listlen; i++) {
		1970	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
		1971	if ((res = psiconv_parse_sheet_grid_size(config,buf,lev+3,off+len,&leng,&size)))
		1972	goto ERROR2;
		1973	if ((res = psiconv_list_add(*result,size)))
		1974	goto ERROR3;
		1975	free(size);
		1976	len += leng;
		1977	}
		1978
		1979	if (length)
		1980	*length = len;
		1981
		1982	psiconv_progress(config,lev,off+len-1,
		1983	"End of sheet grid size list (total length: %08x)", len);
		1984	return 0;
		1985
		1986	ERROR3:
		1987	psiconv_free_sheet_grid_size(size);
		1988	ERROR2:
		1989	psiconv_list_free(*result);
		1990	ERROR1:
		1991	psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Size List failed");
		1992	if (length)
		1993	*length = 0;
		1994	if (!res)
		1995	return -PSICONV_E_NOMEM;
		1996	else
		1997	return res;
		1998	}
		1999
		2000	int psiconv_parse_sheet_grid_size(const psiconv_config config,
		2001	const psiconv_buffer buf, int lev,
		2002	psiconv_u32 off, int *length,
		2003	psiconv_sheet_grid_size *result)
		2004	{
		2005	int res=0;
		2006	int len=0;
		2007	int leng;
		2008
		2009	psiconv_progress(config,lev+1,off,"Going to read a sheet grid size");
		2010
		2011	if (!(result = malloc(sizeof(*result))))
		2012	goto ERROR1;
		2013
		2014	psiconv_progress(config,lev+2,off+len, "Going to read the row or column number");
		2015	(*result)->line_number = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		2016	if (res)
		2017	goto ERROR2;
		2018	psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->line_number);
		2019	len += 4;
		2020
		2021	psiconv_progress(config,lev+2,off+len, "Going to read the row or column height");
		2022	(*result)->size = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		2023	if (res)
		2024	goto ERROR2;
		2025	psiconv_debug(config,lev+2,off+len,"Size: %f\n",(*result)->size);
		2026	len += leng;
		2027
		2028	if (length)
		2029	*length = len;
		2030
		2031	psiconv_progress(config,lev,off+len-1,
		2032	"End of sheet grid size(total length: %08x)", len);
		2033	return 0;
		2034
		2035	ERROR2:
		2036	free (*result);
		2037	ERROR1:
		2038	psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Size failed");
		2039	if (length)
		2040	*length = 0;
		2041	if (!res)
		2042	return -PSICONV_E_NOMEM;
		2043	else
		2044	return res;
		2045	}
		2046
		2047
		2048	int psiconv_parse_sheet_grid_break_list(const psiconv_config config,
		2049	const psiconv_buffer buf, int lev,
		2050	psiconv_u32 off, int *length,
		2051	psiconv_sheet_grid_break_list *result)
		2052	{
		2053	int res=0;
		2054	int len=0,i;
		2055	int leng,listlen;
		2056	psiconv_u32 nr;
		2057
		2058	psiconv_progress(config,lev+1,off,"Going to read a sheet grid break list");
		2059	if (!(*result = psiconv_list_new(sizeof(psiconv_u32))))
		2060	goto ERROR1;
		2061
		2062	psiconv_progress(config,lev+2,off+len,
		2063	"Going to read the number of elements");
		2064	listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res);
		2065	if (res)
		2066	goto ERROR2;
		2067	psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen);
		2068	len += leng;
		2069
		2070	psiconv_progress(config,lev+2,off+len,"Going to read all elements");
		2071	for (i = 0; i < listlen; i++) {
		2072	psiconv_progress(config,lev+3,off+len,"Going to read element %d",i);
		2073	nr = psiconv_read_u32(config,buf,lev+3,off+len,&res);
		2074	if (res)
		2075	goto ERROR2;
		2076	if ((res = psiconv_list_add(*result,&nr)))
		2077	goto ERROR2;
		2078	len += leng;
		2079	}
		2080
		2081	if (length)
		2082	*length = len;
		2083
		2084	psiconv_progress(config,lev,off+len-1,
		2085	"End of sheet grid break list (total length: %08x)", len);
		2086	return 0;
		2087
		2088	ERROR2:
		2089	psiconv_list_free(*result);
		2090	ERROR1:
		2091	psiconv_warn(config,lev+1,off,"Reading of Sheet Grid break List failed");
		2092	if (length)
		2093	*length = 0;
		2094	if (!res)
		2095	return -PSICONV_E_NOMEM;
		2096	else
		2097	return res;
		2098	}
		2099

 Legend:



Removed from v.128
 


changed lines


 
Added in v.168
 Legend:



Removed from v.128
 


changed lines


 
Added in v.168
-Removed from v.128
+Added in v.168

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