1 |
/* |
2 |
parse_sheet.c - Part of psiconv, a PSION 5 file formats converter |
3 |
Copyright (c) 2001 Frodo Looijaard <frodol@dds.nl> |
4 |
|
5 |
This program is free software; you can redistribute it and/or modify |
6 |
it under the terms of the GNU General Public License as published by |
7 |
the Free Software Foundation; either version 2 of the License, or |
8 |
(at your option) any later version. |
9 |
|
10 |
This program is distributed in the hope that it will be useful, |
11 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
14 |
|
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You should have received a copy of the GNU General Public License |
16 |
along with this program; if not, write to the Free Software |
17 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 |
*/ |
19 |
|
20 |
#include "config.h" |
21 |
#include "compat.h" |
22 |
|
23 |
#include <stdlib.h> |
24 |
|
25 |
#include "parse_routines.h" |
26 |
#include "error.h" |
27 |
|
28 |
#ifdef DMALLOC |
29 |
#include <dmalloc.h> |
30 |
#endif |
31 |
|
32 |
static psiconv_sheet_cell_layout psiconv_basic_cell_layout(void) |
33 |
{ |
34 |
psiconv_sheet_cell_layout result; |
35 |
if (!(result = malloc(sizeof(*result)))) |
36 |
goto ERROR1; |
37 |
if (!(result->character = psiconv_basic_character_layout())) |
38 |
goto ERROR2; |
39 |
if (!(result->paragraph = psiconv_basic_paragraph_layout())) |
40 |
goto ERROR3; |
41 |
if (!(result->numberformat = malloc(sizeof(*result->numberformat)))) |
42 |
goto ERROR4; |
43 |
result->numberformat->code = psiconv_numberformat_general; |
44 |
result->numberformat->decimal = 2; |
45 |
return result; |
46 |
ERROR4: |
47 |
psiconv_free_paragraph_layout(result->paragraph); |
48 |
ERROR3: |
49 |
psiconv_free_character_layout(result->character); |
50 |
ERROR2: |
51 |
free(result); |
52 |
ERROR1: |
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return NULL; |
54 |
} |
55 |
|
56 |
static psiconv_sheet_cell_layout psiconv_clone_cell_layout |
57 |
(psiconv_sheet_cell_layout original) |
58 |
{ |
59 |
psiconv_sheet_cell_layout result; |
60 |
if (!(result = malloc(sizeof(*result)))) |
61 |
goto ERROR1; |
62 |
if (!(result->character = |
63 |
psiconv_clone_character_layout(original->character))) |
64 |
goto ERROR2; |
65 |
if (!(result->paragraph = |
66 |
psiconv_clone_paragraph_layout(original->paragraph))) |
67 |
goto ERROR3; |
68 |
if (!(result->numberformat = malloc(sizeof(*result->numberformat)))) |
69 |
goto ERROR4; |
70 |
result->numberformat->code = original->numberformat->code; |
71 |
result->numberformat->decimal = original->numberformat->decimal; |
72 |
return result; |
73 |
ERROR4: |
74 |
psiconv_free_paragraph_layout(result->paragraph); |
75 |
ERROR3: |
76 |
psiconv_free_character_layout(result->character); |
77 |
ERROR2: |
78 |
free(result); |
79 |
ERROR1: |
80 |
return NULL; |
81 |
} |
82 |
|
83 |
static psiconv_sheet_cell_reference_t |
84 |
psiconv_read_var_cellref (const psiconv_config config, |
85 |
const psiconv_buffer buf, int lev, |
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psiconv_u32 off, int *length, |
87 |
int *status) |
88 |
{ |
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int len=0; |
90 |
int res; |
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psiconv_sheet_cell_reference_t result; |
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psiconv_u32 temp; |
93 |
|
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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 |
} |
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result.row.offset = temp; |
115 |
result.row.absolute = psiconv_bool_true; |
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len += 4; |
117 |
|
118 |
temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
119 |
if (res) |
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goto ERROR1; |
121 |
if (temp & 0xffff0000) { |
122 |
psiconv_warn(config,lev+2,off+len, |
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"Sheet cell column reference to unknown row (reset)"); |
124 |
} |
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result.column.offset = temp; |
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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 |
|
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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 |
|
228 |
int psiconv_parse_sheet_numberformat(const psiconv_config config, |
229 |
const psiconv_buffer buf, int lev, |
230 |
psiconv_u32 off, int *length, |
231 |
psiconv_sheet_numberformat result) |
232 |
{ |
233 |
int res=0; |
234 |
int len=0; |
235 |
psiconv_u8 temp; |
236 |
|
237 |
psiconv_progress(config,lev+1,off,"Going to read a sheet numberformat"); |
238 |
|
239 |
psiconv_progress(config,lev+2,off+len, |
240 |
"Going to read the initial byte (%02x expected)",0x02); |
241 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
242 |
if (res) |
243 |
goto ERROR1; |
244 |
if (temp != 0x02) { |
245 |
psiconv_warn(config,lev+2,off+len, |
246 |
"Sheet numberformat initial byte unknown value (ignored)"); |
247 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
248 |
} |
249 |
len ++; |
250 |
|
251 |
psiconv_progress(config,lev+2,off+len, "Going to read the code byte"); |
252 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
253 |
if (res) |
254 |
goto ERROR1; |
255 |
psiconv_debug(config,lev+2,off+len,"Code: %02x",temp); |
256 |
if (temp == 0x00) |
257 |
result->code = psiconv_numberformat_general; |
258 |
else if (temp == 0x02) |
259 |
result->code = psiconv_numberformat_fixeddecimal; |
260 |
else if (temp == 0x04) |
261 |
result->code = psiconv_numberformat_scientific; |
262 |
else if (temp == 0x06) |
263 |
result->code = psiconv_numberformat_currency; |
264 |
else if (temp == 0x08) |
265 |
result->code = psiconv_numberformat_percent; |
266 |
else if (temp == 0x0A) |
267 |
result->code = psiconv_numberformat_triads; |
268 |
else if (temp == 0x0C) |
269 |
result->code = psiconv_numberformat_boolean; |
270 |
else if (temp == 0x0E) |
271 |
result->code = psiconv_numberformat_text; |
272 |
else if (temp == 0x10) |
273 |
result->code = psiconv_numberformat_date_dmm; |
274 |
else if (temp == 0x12) |
275 |
result->code = psiconv_numberformat_date_mmd; |
276 |
else if (temp == 0x14) |
277 |
result->code = psiconv_numberformat_date_ddmmyy; |
278 |
else if (temp == 0x16) |
279 |
result->code = psiconv_numberformat_date_mmddyy; |
280 |
else if (temp == 0x18) |
281 |
result->code = psiconv_numberformat_date_yymmdd; |
282 |
else if (temp == 0x1A) |
283 |
result->code = psiconv_numberformat_date_dmmm; |
284 |
else if (temp == 0x1C) |
285 |
result->code = psiconv_numberformat_date_dmmmyy; |
286 |
else if (temp == 0x1E) |
287 |
result->code = psiconv_numberformat_date_ddmmmyy; |
288 |
else if (temp == 0x20) |
289 |
result->code = psiconv_numberformat_date_mmm; |
290 |
else if (temp == 0x22) |
291 |
result->code = psiconv_numberformat_date_monthname; |
292 |
else if (temp == 0x24) |
293 |
result->code = psiconv_numberformat_date_mmmyy; |
294 |
else if (temp == 0x26) |
295 |
result->code = psiconv_numberformat_date_monthnameyy; |
296 |
else if (temp == 0x28) |
297 |
result->code = psiconv_numberformat_date_monthnamedyyyy; |
298 |
else if (temp == 0x2A) |
299 |
result->code = psiconv_numberformat_datetime_ddmmyyyyhhii; |
300 |
else if (temp == 0x2C) |
301 |
result->code = psiconv_numberformat_datetime_ddmmyyyyHHii; |
302 |
else if (temp == 0x2E) |
303 |
result->code = psiconv_numberformat_datetime_mmddyyyyhhii; |
304 |
else if (temp == 0x30) |
305 |
result->code = psiconv_numberformat_datetime_mmddyyyyHHii; |
306 |
else if (temp == 0x32) |
307 |
result->code = psiconv_numberformat_datetime_yyyymmddhhii; |
308 |
else if (temp == 0x34) |
309 |
result->code = psiconv_numberformat_datetime_yyyymmddHHii; |
310 |
else if (temp == 0x36) |
311 |
result->code = psiconv_numberformat_time_hhii; |
312 |
else if (temp == 0x38) |
313 |
result->code = psiconv_numberformat_time_hhiiss; |
314 |
else if (temp == 0x3A) |
315 |
result->code = psiconv_numberformat_time_HHii; |
316 |
else if (temp == 0x3C) |
317 |
result->code = psiconv_numberformat_time_HHiiss; |
318 |
else { |
319 |
psiconv_warn(config,lev+2,off+len,"Unknown number format (assumed general)"); |
320 |
result->code = psiconv_numberformat_general; |
321 |
} |
322 |
len ++; |
323 |
|
324 |
psiconv_progress(config,lev+2,off+len, "Going to read the number of decimals"); |
325 |
result->decimal = psiconv_read_u8(config,buf,lev+2,off+len,&res) >> 1; |
326 |
if (res) |
327 |
goto ERROR1; |
328 |
psiconv_debug(config,lev+2,off+len,"Decimals: %d",result->decimal); |
329 |
len ++; |
330 |
|
331 |
if (length) |
332 |
*length = len; |
333 |
|
334 |
psiconv_progress(config,lev,off+len-1, |
335 |
"End of sheet number format (total length: %08x)", len); |
336 |
return 0; |
337 |
|
338 |
ERROR1: |
339 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Number Format failed"); |
340 |
if (length) |
341 |
*length = 0; |
342 |
if (!res) |
343 |
return -PSICONV_E_NOMEM; |
344 |
else |
345 |
return res; |
346 |
} |
347 |
|
348 |
int psiconv_parse_sheet_status_section(const psiconv_config config, |
349 |
const psiconv_buffer buf, int lev, |
350 |
psiconv_u32 off, int *length, |
351 |
psiconv_sheet_status_section *result) |
352 |
{ |
353 |
int res=0; |
354 |
int len=0; |
355 |
psiconv_u32 temp; |
356 |
int leng; |
357 |
|
358 |
psiconv_progress(config,lev+1,off,"Going to read the sheet status section"); |
359 |
if (!(*result = malloc(sizeof(**result)))) |
360 |
goto ERROR1; |
361 |
|
362 |
psiconv_progress(config,lev+2,off+len, |
363 |
"Going to read the initial byte (%02x expected)",0x02); |
364 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
365 |
if (res) |
366 |
goto ERROR2; |
367 |
if (temp != 0x02) { |
368 |
psiconv_warn(config,lev+2,off+len, |
369 |
"Sheet status section initial byte unknown value (ignored)"); |
370 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
371 |
} |
372 |
len ++; |
373 |
|
374 |
psiconv_progress(config,lev+2,off+len, |
375 |
"Going to read the cursor row"); |
376 |
(*result)->cursor_row = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
377 |
if (res) |
378 |
goto ERROR2; |
379 |
psiconv_debug(config,lev+2,off+len,"Cursor row: %08x", |
380 |
(*result)->cursor_row); |
381 |
len += 0x04; |
382 |
|
383 |
psiconv_progress(config,lev+2,off+len, |
384 |
"Going to read the cursor column"); |
385 |
(*result)->cursor_column = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
386 |
if (res) |
387 |
goto ERROR2; |
388 |
psiconv_debug(config,lev+2,off+len,"Cursor column: %08x", |
389 |
(*result)->cursor_column); |
390 |
len += 0x04; |
391 |
|
392 |
psiconv_progress(config,lev+2,off+len,"Going to read initially display graph"); |
393 |
if ((res = psiconv_parse_bool(config,buf,lev+2,off+len,&leng, |
394 |
&(*result)->show_graph))) |
395 |
goto ERROR2; |
396 |
len += leng; |
397 |
|
398 |
psiconv_progress(config,lev+2,off+len, |
399 |
"Going to read the toolbar status byte"); |
400 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
401 |
if (res) |
402 |
goto ERROR2; |
403 |
|
404 |
(*result)->show_side_sheet_toolbar = temp&0x01 ? psiconv_bool_true : |
405 |
psiconv_bool_false; |
406 |
psiconv_debug(config,lev+2,off+len,"Show side sheet toolbar: %02x", |
407 |
(*result)->show_side_sheet_toolbar); |
408 |
(*result)->show_top_sheet_toolbar = temp&0x02 ? psiconv_bool_true : |
409 |
psiconv_bool_false; |
410 |
psiconv_debug(config,lev+2,off+len,"Show top sheet toolbar: %02x", |
411 |
(*result)->show_top_sheet_toolbar); |
412 |
(*result)->show_side_graph_toolbar = temp&0x04 ? psiconv_bool_true : |
413 |
psiconv_bool_false; |
414 |
psiconv_debug(config,lev+2,off+len,"Show side graph toolbar: %02x", |
415 |
(*result)->show_side_graph_toolbar); |
416 |
(*result)->show_top_graph_toolbar = temp&0x08 ? psiconv_bool_true : |
417 |
psiconv_bool_false; |
418 |
psiconv_debug(config,lev+2,off+len,"Show top graph toolbar: %02x", |
419 |
(*result)->show_top_graph_toolbar); |
420 |
if (temp & 0xf0) { |
421 |
psiconv_warn(config,lev+2,off+len,"Sheet status section toolbar byte " |
422 |
"flags contains unknown flags (ignored)"); |
423 |
psiconv_debug(config,lev+2,off+len,"Unknown flags: %02x",temp & 0xf0); |
424 |
} |
425 |
len ++; |
426 |
|
427 |
psiconv_progress(config,lev+2,off+len, |
428 |
"Going to read the scrollbar status byte"); |
429 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
430 |
if (res) |
431 |
goto ERROR2; |
432 |
if ((temp & 0x03) == 0x03) { |
433 |
psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte " |
434 |
"flags contains unknown flags (ignored)"); |
435 |
psiconv_debug(config,lev+2,off+len,"Unknown flag: %02x",temp & 0x03); |
436 |
} |
437 |
(*result)->show_horizontal_scrollbar = (temp&0x03) == 1? psiconv_triple_off : |
438 |
(temp&0x03) == 2? psiconv_triple_auto: |
439 |
psiconv_triple_on; |
440 |
psiconv_debug(config,lev+2,off+len,"Show horizontal scrollbar: %02x", |
441 |
(*result)->show_horizontal_scrollbar); |
442 |
if ((temp & 0x0c) == 0x0c) { |
443 |
psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte " |
444 |
"flags contains unknown flags (ignored)"); |
445 |
psiconv_debug(config,lev+2,off+len,"Unknown flag: %02x",temp & 0x0c); |
446 |
} |
447 |
(*result)->show_vertical_scrollbar = (temp&0x0c) ==0x04? psiconv_triple_off: |
448 |
(temp&0x0c) ==0x08? psiconv_triple_auto: |
449 |
psiconv_triple_on; |
450 |
psiconv_debug(config,lev+2,off+len,"Show vertical scrollbar: %02x", |
451 |
(*result)->show_vertical_scrollbar); |
452 |
if (temp & 0xf0) { |
453 |
psiconv_warn(config,lev+2,off+len,"Sheet status section scrollbar byte " |
454 |
"flags contains unknown flags (ignored)"); |
455 |
psiconv_debug(config,lev+2,off+len,"Unknown flags: %02x",temp & 0xf0); |
456 |
} |
457 |
len ++; |
458 |
|
459 |
psiconv_progress(config,lev+2,off+len, |
460 |
"Going to read an unknown byte (%02x expected)",0x00); |
461 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
462 |
if (res) |
463 |
goto ERROR2; |
464 |
if (temp != 0x00) { |
465 |
psiconv_warn(config,lev+2,off+len, |
466 |
"Sheet status section unknown byte unknown value (ignored)"); |
467 |
psiconv_debug(config,lev+2,off+len,"Unknown byte: %02x",temp); |
468 |
} |
469 |
len ++; |
470 |
|
471 |
psiconv_progress(config,lev+2,off+len,"Going to read sheet display size"); |
472 |
(*result)->sheet_display_size = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
473 |
if (res) |
474 |
goto ERROR2; |
475 |
psiconv_debug(config,lev+2,off+len,"Sheet display size: %08x", |
476 |
(*result)->sheet_display_size); |
477 |
len += 0x04; |
478 |
|
479 |
psiconv_progress(config,lev+2,off+len,"Going to read graph display size"); |
480 |
(*result)->graph_display_size = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
481 |
if (res) |
482 |
goto ERROR2; |
483 |
psiconv_debug(config,lev+2,off+len,"Graph display size: %08x", |
484 |
(*result)->graph_display_size); |
485 |
len += 0x04; |
486 |
|
487 |
if (length) |
488 |
*length = len; |
489 |
|
490 |
psiconv_progress(config,lev,off+len-1, |
491 |
"End of sheet status section (total length: %08x)", len); |
492 |
return 0; |
493 |
|
494 |
ERROR2: |
495 |
free (*result); |
496 |
ERROR1: |
497 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Status Section failed"); |
498 |
if (length) |
499 |
*length = 0; |
500 |
if (!res) |
501 |
return -PSICONV_E_NOMEM; |
502 |
else |
503 |
return res; |
504 |
} |
505 |
|
506 |
int psiconv_parse_sheet_workbook_section(const psiconv_config config, |
507 |
const psiconv_buffer buf, int lev, |
508 |
psiconv_u32 off, int *length, |
509 |
psiconv_sheet_workbook_section *result) |
510 |
{ |
511 |
int res=0,with_name; |
512 |
psiconv_u32 temp,formulas_off,worksheets_off,info_off,var_off,name_off=0; |
513 |
int len=0; |
514 |
|
515 |
psiconv_progress(config,lev+1,off,"Going to read the sheet workbook section"); |
516 |
if (!(*result = malloc(sizeof(**result)))) |
517 |
goto ERROR1; |
518 |
|
519 |
psiconv_progress(config,lev+2,off+len, |
520 |
"Going to read the initial byte (%02x or %02x expected)", |
521 |
0x02,0x04); |
522 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
523 |
if (res) |
524 |
goto ERROR2; |
525 |
if ((temp != 0x04) && temp !=0x02) { |
526 |
psiconv_warn(config,lev+2,off+len, |
527 |
"Sheet workbook section initial byte unknown value (ignored)"); |
528 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
529 |
} |
530 |
with_name = temp ==0x04; |
531 |
len ++; |
532 |
|
533 |
psiconv_progress(config,lev+2,off+len, |
534 |
"Going to read the offset of the sheet info Section"); |
535 |
info_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
536 |
if (res) |
537 |
goto ERROR2; |
538 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",info_off); |
539 |
len += 4; |
540 |
|
541 |
psiconv_progress(config,lev+2,off+len, |
542 |
"Going to read the offset of the Formulas List"); |
543 |
formulas_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
544 |
if (res) |
545 |
goto ERROR2; |
546 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",formulas_off); |
547 |
len += 4; |
548 |
|
549 |
psiconv_progress(config,lev+2,off+len, |
550 |
"Going to read the offset of the Worksheet List"); |
551 |
worksheets_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
552 |
if (res) |
553 |
goto ERROR2; |
554 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",worksheets_off); |
555 |
len += 4; |
556 |
|
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, |
567 |
"Going to read the offset of the Name Section"); |
568 |
name_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
569 |
if (res) |
570 |
goto ERROR2; |
571 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",name_off); |
572 |
len += 4; |
573 |
} |
574 |
|
575 |
|
576 |
psiconv_progress(config,lev+2,off+len,"Going to read the info section"); |
577 |
if ((res = psiconv_parse_sheet_info_section(config,buf,lev+2,info_off,NULL, |
578 |
&(*result)->info))) |
579 |
goto ERROR2; |
580 |
|
581 |
psiconv_progress(config,lev+2,off+len,"Going to read the variables list"); |
582 |
if ((res = psiconv_parse_sheet_variable_list(config,buf,lev+2,var_off,NULL, |
583 |
&(*result)->variables))) |
584 |
goto ERROR3; |
585 |
|
586 |
psiconv_progress(config,lev+2,off+len,"Going to read the formulas list"); |
587 |
if ((res = psiconv_parse_sheet_formula_list(config,buf,lev+2,formulas_off,NULL, |
588 |
&(*result)->formulas))) |
589 |
goto ERROR4; |
590 |
|
591 |
psiconv_progress(config,lev+2,off+len,"Going to read the worksheet list"); |
592 |
if ((res = psiconv_parse_sheet_worksheet_list(config,buf,lev+2,worksheets_off, |
593 |
NULL,&(*result)->worksheets))) |
594 |
goto ERROR5; |
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; |
603 |
|
604 |
if (length) |
605 |
*length = len; |
606 |
|
607 |
psiconv_progress(config,lev,off+len-1, |
608 |
"End of sheet workbook section (total length: %08x)", len); |
609 |
return 0; |
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); |
619 |
ERROR2: |
620 |
free (*result); |
621 |
ERROR1: |
622 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Workbook Section failed"); |
623 |
if (length) |
624 |
*length = 0; |
625 |
if (!res) |
626 |
return -PSICONV_E_NOMEM; |
627 |
else |
628 |
return res; |
629 |
} |
630 |
|
631 |
int psiconv_parse_sheet_name_section(const psiconv_config config, |
632 |
const psiconv_buffer buf, int lev, |
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, |
751 |
psiconv_formula_list *result) |
752 |
{ |
753 |
int res=0; |
754 |
int len=0; |
755 |
psiconv_u32 temp; |
756 |
psiconv_formula formula; |
757 |
psiconv_u32 listlen,i; |
758 |
int leng; |
759 |
|
760 |
psiconv_progress(config,lev+1,off,"Going to read the sheet formula list"); |
761 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
762 |
goto ERROR1; |
763 |
|
764 |
psiconv_progress(config,lev+2,off+len, |
765 |
"Going to read the initial byte (%02x expected)",0x02); |
766 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
767 |
if (res) |
768 |
goto ERROR2; |
769 |
if (temp != 0x02) { |
770 |
psiconv_warn(config,lev+2,off+len, |
771 |
"Sheet formula list initial byte unknown value (ignored)"); |
772 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
773 |
} |
774 |
len ++; |
775 |
|
776 |
psiconv_progress(config,lev+2,off+len, |
777 |
"Going to read the number of formulas"); |
778 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
779 |
if (res) |
780 |
goto ERROR2; |
781 |
psiconv_debug(config,lev+2,off+len,"Number of formulas: %d",listlen); |
782 |
len += leng; |
783 |
|
784 |
psiconv_progress(config,lev+2,off+len,"Going to read all formulas"); |
785 |
for (i = 0; i < listlen; i++) { |
786 |
psiconv_progress(config,lev+3,off+len,"Going to read formula %d",i); |
787 |
if ((res = psiconv_parse_formula(config,buf,lev+3,off+len,&leng,&formula))) |
788 |
goto ERROR2; |
789 |
if ((res = psiconv_list_add(*result,formula))) |
790 |
goto ERROR3; |
791 |
free(formula); |
792 |
len += leng; |
793 |
} |
794 |
|
795 |
if (length) |
796 |
*length = len; |
797 |
|
798 |
psiconv_progress(config,lev,off+len-1, |
799 |
"End of sheet formula list (total length: %08x)", len); |
800 |
return 0; |
801 |
|
802 |
ERROR3: |
803 |
psiconv_free_formula(formula); |
804 |
ERROR2: |
805 |
psiconv_list_free(*result); |
806 |
ERROR1: |
807 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Formula list failed"); |
808 |
if (length) |
809 |
*length = 0; |
810 |
if (!res) |
811 |
return -PSICONV_E_NOMEM; |
812 |
else |
813 |
return res; |
814 |
} |
815 |
|
816 |
int psiconv_parse_sheet_cell(const psiconv_config config, |
817 |
const psiconv_buffer buf, int lev, |
818 |
psiconv_u32 off, int *length, |
819 |
psiconv_sheet_cell *result, |
820 |
const psiconv_sheet_cell_layout default_layout, |
821 |
const psiconv_sheet_line_list row_default_layouts, |
822 |
const psiconv_sheet_line_list col_default_layouts) |
823 |
{ |
824 |
int res=0; |
825 |
int len=0; |
826 |
psiconv_u32 temp; |
827 |
psiconv_bool_t has_layout; |
828 |
int leng; |
829 |
char *auxstr; |
830 |
|
831 |
psiconv_progress(config,lev+1,off,"Going to read a sheet cell structure"); |
832 |
if (!(*result = malloc(sizeof(**result)))) |
833 |
goto ERROR1; |
834 |
|
835 |
(*result)->layout = NULL; |
836 |
(*result)->type = psiconv_cell_blank; |
837 |
|
838 |
psiconv_progress(config,lev+2,off+len,"Going to read the cell position"); |
839 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
840 |
if (res) |
841 |
goto ERROR2; |
842 |
len ++; |
843 |
temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 8; |
844 |
if (res) |
845 |
goto ERROR2; |
846 |
len ++; |
847 |
temp += psiconv_read_u8(config,buf,lev+2,off+len,&res) << 16; |
848 |
if (res) |
849 |
goto ERROR2; |
850 |
len ++; |
851 |
(*result)->column = (temp >> 2) & 0xFF; |
852 |
(*result)->row = (temp >> 10) & 0x3FFF; |
853 |
psiconv_debug(config,lev+2,off+len,"Cell position is col:%02x row:%04x", |
854 |
(*result)->column,(*result)->row); |
855 |
if (temp & 0x03) { |
856 |
psiconv_warn(config,lev+2,off+len,"Unknown flags in cell position (ignored)"); |
857 |
psiconv_debug(config,lev+2,off+len,"Flags: %02x",temp & 0x03); |
858 |
} |
859 |
|
860 |
psiconv_progress(config,lev+2,off+len,"Going to read the cell type"); |
861 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
862 |
if (res) |
863 |
goto ERROR2; |
864 |
len ++; |
865 |
(*result)->type = (temp >> 5) & 0x07; |
866 |
(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false; |
867 |
has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false; |
868 |
|
869 |
psiconv_progress(config,lev+2,off+len,"Going to read the cell value"); |
870 |
if ((*result)->type == psiconv_cell_blank) { |
871 |
psiconv_debug(config,lev+2,off+len,"Cell type is blank: no value given."); |
872 |
} else if ((*result)->type == psiconv_cell_int) { |
873 |
psiconv_progress(config,lev+2,off+len,"Going to read an integer"); |
874 |
(*result)->data.dat_int = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
875 |
if (res) |
876 |
goto ERROR2; |
877 |
len += 4; |
878 |
psiconv_debug(config,lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int); |
879 |
|
880 |
} else if ((*result)->type == psiconv_cell_bool) { |
881 |
psiconv_progress(config,lev+2,off+len,"Going to read a boolean"); |
882 |
if ((res = psiconv_parse_bool(config,buf,lev+2,off+len,&leng, |
883 |
&(*result)->data.dat_bool))) |
884 |
goto ERROR2; |
885 |
psiconv_debug(config,lev+2,off+len,"Cell contents: %01x",temp); |
886 |
(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false; |
887 |
len += leng; |
888 |
} else if ((*result)->type == psiconv_cell_error) { |
889 |
psiconv_progress(config,lev+2,off+len,"Going to read the error code"); |
890 |
temp = psiconv_read_u16(config,buf,lev+2,off+len,&res); |
891 |
if (res) |
892 |
goto ERROR2; |
893 |
if (temp == 0) |
894 |
(*result)->data.dat_error = psiconv_sheet_error_none; |
895 |
else if (temp == 1) |
896 |
(*result)->data.dat_error = psiconv_sheet_error_null; |
897 |
else if (temp == 2) |
898 |
(*result)->data.dat_error = psiconv_sheet_error_divzero; |
899 |
else if (temp == 3) |
900 |
(*result)->data.dat_error = psiconv_sheet_error_value; |
901 |
else if (temp == 4) |
902 |
(*result)->data.dat_error = psiconv_sheet_error_reference; |
903 |
else if (temp == 5) |
904 |
(*result)->data.dat_error = psiconv_sheet_error_name; |
905 |
else if (temp == 6) |
906 |
(*result)->data.dat_error = psiconv_sheet_error_number; |
907 |
else if (temp == 7) |
908 |
(*result)->data.dat_error = psiconv_sheet_error_notavail; |
909 |
else { |
910 |
psiconv_warn(config,lev+2,off+len,"Unknown error code (default assumed)"); |
911 |
psiconv_debug(config,lev+2,off+len,"Error code: %04x",temp); |
912 |
(*result)->data.dat_error = psiconv_sheet_error_none; |
913 |
} |
914 |
psiconv_debug(config,lev+2,off+len,"Cell contents: %04x", |
915 |
(*result)->data.dat_error); |
916 |
len += 2; |
917 |
} else if ((*result)->type == psiconv_cell_float) { |
918 |
psiconv_progress(config,lev+2,off+len,"Going to read a float"); |
919 |
(*result)->data.dat_float = |
920 |
psiconv_read_float(config,buf,lev+2,off+len,&leng,&res); |
921 |
if (res) |
922 |
goto ERROR2; |
923 |
psiconv_debug(config,lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float); |
924 |
len += leng; |
925 |
} else if ((*result)->type == psiconv_cell_string) { |
926 |
psiconv_progress(config,lev+2,off+len,"Going to read a string"); |
927 |
(*result)->data.dat_string = |
928 |
psiconv_read_string(config,buf,lev+2,off+len,&leng,&res); |
929 |
if (res) |
930 |
goto ERROR2; |
931 |
if (!(auxstr = psiconv_make_printable((*result)->data.dat_string))) |
932 |
goto ERROR2; |
933 |
psiconv_debug(config,lev+2,off+len,"Cell contents: `%s'",auxstr); |
934 |
free(auxstr); |
935 |
len += leng; |
936 |
} else { |
937 |
psiconv_warn(config,lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type); |
938 |
res = PSICONV_E_PARSE; |
939 |
goto ERROR2; |
940 |
} |
941 |
|
942 |
if (!((*result)->layout = psiconv_clone_cell_layout( |
943 |
psiconv_get_default_layout(row_default_layouts, |
944 |
col_default_layouts, |
945 |
default_layout, |
946 |
(*result)->row, |
947 |
(*result)->column)))) |
948 |
goto ERROR2; |
949 |
if (has_layout) { |
950 |
if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len, |
951 |
&leng,(*result)->layout))) |
952 |
goto ERROR2; |
953 |
len += leng; |
954 |
} |
955 |
|
956 |
if ((*result)->calculated) { |
957 |
psiconv_progress(config,lev+2,off+len,"Going to read the cell formula reference"); |
958 |
temp = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
959 |
if (res) |
960 |
goto ERROR2; |
961 |
psiconv_debug(config,lev+2,off+len,"Cell formula reference: %d",temp); |
962 |
len += leng; |
963 |
(*result)->ref_formula = temp; |
964 |
} |
965 |
|
966 |
if (length) |
967 |
*length = len; |
968 |
|
969 |
psiconv_progress(config,lev,off+len-1, |
970 |
"End of sheet cell structure (total length: %08x)", len); |
971 |
return 0; |
972 |
|
973 |
ERROR2: |
974 |
psiconv_free_sheet_cell(*result); |
975 |
ERROR1: |
976 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Cell Structure failed"); |
977 |
if (length) |
978 |
*length = 0; |
979 |
if (!res) |
980 |
return -PSICONV_E_NOMEM; |
981 |
else |
982 |
return res; |
983 |
} |
984 |
|
985 |
int psiconv_parse_sheet_cell_list(const psiconv_config config, |
986 |
const psiconv_buffer buf, int lev, |
987 |
psiconv_u32 off, int *length, |
988 |
psiconv_sheet_cell_list *result, |
989 |
const psiconv_sheet_cell_layout default_layout, |
990 |
const psiconv_sheet_line_list row_default_layouts, |
991 |
const psiconv_sheet_line_list col_default_layouts) |
992 |
{ |
993 |
int res=0; |
994 |
int len=0; |
995 |
psiconv_u32 temp; |
996 |
psiconv_sheet_cell cell; |
997 |
psiconv_u32 listlen,i; |
998 |
int leng; |
999 |
|
1000 |
psiconv_progress(config,lev+1,off,"Going to read the sheet cell list"); |
1001 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s)))) |
1002 |
goto ERROR1; |
1003 |
|
1004 |
psiconv_progress(config,lev+2,off+len, |
1005 |
"Going to read the initial byte (%02x expected)",0x02); |
1006 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1007 |
if (res) |
1008 |
goto ERROR2; |
1009 |
if (temp != 0x02) { |
1010 |
psiconv_warn(config,lev+2,off+len, |
1011 |
"Sheet cell list initial byte unknown value (ignored)"); |
1012 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1013 |
} |
1014 |
len ++; |
1015 |
|
1016 |
psiconv_progress(config,lev+2,off+len, |
1017 |
"Going to read the initial byte (%02x expected)",0x00); |
1018 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1019 |
if (res) |
1020 |
goto ERROR2; |
1021 |
if (temp != 0x00) { |
1022 |
psiconv_warn(config,lev+2,off+len, |
1023 |
"Sheet cell list initial byte unknown value (ignored)"); |
1024 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1025 |
} |
1026 |
len ++; |
1027 |
|
1028 |
psiconv_progress(config,lev+2,off+len, |
1029 |
"Going to read the number of defined cells"); |
1030 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1031 |
if (res) |
1032 |
goto ERROR2; |
1033 |
psiconv_debug(config,lev+2,off+len,"Number of defined cells: %d",listlen); |
1034 |
len += leng; |
1035 |
|
1036 |
psiconv_progress(config,lev+2,off+len,"Going to read all cells"); |
1037 |
for (i = 0; i < listlen; i++) { |
1038 |
psiconv_progress(config,lev+3,off+len,"Going to read cell %d",i); |
1039 |
if ((res = psiconv_parse_sheet_cell(config,buf,lev+3,off+len,&leng,&cell, |
1040 |
default_layout,row_default_layouts, |
1041 |
col_default_layouts))) |
1042 |
goto ERROR2; |
1043 |
if ((res = psiconv_list_add(*result,cell))) |
1044 |
goto ERROR3; |
1045 |
free(cell); |
1046 |
len += leng; |
1047 |
} |
1048 |
|
1049 |
if (length) |
1050 |
*length = len; |
1051 |
|
1052 |
psiconv_progress(config,lev,off+len-1, |
1053 |
"End of sheet cell list (total length: %08x)", len); |
1054 |
return 0; |
1055 |
|
1056 |
ERROR3: |
1057 |
psiconv_free_sheet_cell(cell); |
1058 |
ERROR2: |
1059 |
psiconv_free_sheet_cell_list(*result); |
1060 |
ERROR1: |
1061 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Cells List failed"); |
1062 |
if (length) |
1063 |
*length = 0; |
1064 |
if (!res) |
1065 |
return -PSICONV_E_NOMEM; |
1066 |
else |
1067 |
return res; |
1068 |
} |
1069 |
|
1070 |
|
1071 |
int psiconv_parse_sheet_worksheet_list(const psiconv_config config, |
1072 |
const psiconv_buffer buf, int lev, |
1073 |
psiconv_u32 off, int *length, |
1074 |
psiconv_sheet_worksheet_list *result) |
1075 |
{ |
1076 |
psiconv_sheet_worksheet worksheet; |
1077 |
int res=0; |
1078 |
int len=0; |
1079 |
psiconv_u8 temp; |
1080 |
psiconv_u32 offset; |
1081 |
int leng,i,nr; |
1082 |
|
1083 |
psiconv_progress(config,lev+1,off,"Going to read the worksheet list"); |
1084 |
if (!(*result = psiconv_list_new(sizeof(*worksheet)))) |
1085 |
goto ERROR1; |
1086 |
|
1087 |
psiconv_progress(config,lev+2,off+len, |
1088 |
"Going to read the initial bytes (%02x expected)",0x02); |
1089 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1090 |
if (res) |
1091 |
goto ERROR2; |
1092 |
if (temp != 0x02) { |
1093 |
psiconv_warn(config,lev+2,off+len, |
1094 |
"Sheet worksheet list initial byte unknown value (ignored)"); |
1095 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1096 |
} |
1097 |
len ++; |
1098 |
|
1099 |
psiconv_progress(config,lev+2,off+len,"Going to read the list length"); |
1100 |
nr = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1101 |
if (res) |
1102 |
goto ERROR2; |
1103 |
psiconv_debug(config,lev+2,off+len,"Length: %02x",nr); |
1104 |
len += leng; |
1105 |
|
1106 |
psiconv_progress(config,lev+2,off+len,"Going to read the list"); |
1107 |
for (i=0 ; i < nr; i++) { |
1108 |
psiconv_progress(config,lev+3,off+len,"Going to read element %d",i); |
1109 |
psiconv_progress(config,lev+4,off+len, |
1110 |
"Going to read the initial byte (%02x expected)",0x00); |
1111 |
temp = psiconv_read_u8(config,buf,lev+4,off+len,&res); |
1112 |
if (res) |
1113 |
goto ERROR2; |
1114 |
if (temp != 0x00) { |
1115 |
psiconv_warn(config,lev+4,off+len, |
1116 |
"Sheet worksheet element initial byte unknown value (ignored)"); |
1117 |
psiconv_debug(config,lev+4,off+len,"Initial byte: %02x",temp); |
1118 |
} |
1119 |
len ++; |
1120 |
|
1121 |
psiconv_progress(config,lev+4,off+len,"Going to read the worksheet offset"); |
1122 |
offset = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1123 |
if (res) |
1124 |
goto ERROR2; |
1125 |
psiconv_debug(config,lev+4,off+len,"Offset: %08x",offset); |
1126 |
len += 4; |
1127 |
|
1128 |
if ((res = psiconv_parse_sheet_worksheet(config,buf,lev+4,offset,NULL, |
1129 |
&worksheet))) |
1130 |
goto ERROR2; |
1131 |
if ((res = psiconv_list_add(*result,worksheet))) |
1132 |
goto ERROR3; |
1133 |
free(worksheet); |
1134 |
} |
1135 |
|
1136 |
if (length) |
1137 |
*length = len; |
1138 |
|
1139 |
psiconv_progress(config,lev,off+len-1, |
1140 |
"End of worksheet list (total length: %08x)", len); |
1141 |
|
1142 |
return 0; |
1143 |
|
1144 |
ERROR3: |
1145 |
psiconv_free_sheet_worksheet(worksheet); |
1146 |
ERROR2: |
1147 |
psiconv_free_sheet_worksheet_list(*result); |
1148 |
ERROR1: |
1149 |
psiconv_warn(config,lev+1,off,"Reading of worksheet list failed"); |
1150 |
if (length) |
1151 |
*length = 0; |
1152 |
if (!res) |
1153 |
return -PSICONV_E_NOMEM; |
1154 |
else |
1155 |
return res; |
1156 |
} |
1157 |
|
1158 |
int psiconv_parse_sheet_cell_layout(const psiconv_config config, |
1159 |
const psiconv_buffer buf, int lev, |
1160 |
psiconv_u32 off, int *length, |
1161 |
psiconv_sheet_cell_layout result) |
1162 |
|
1163 |
{ |
1164 |
int res=0; |
1165 |
int len=0; |
1166 |
int leng; |
1167 |
psiconv_u8 temp; |
1168 |
|
1169 |
psiconv_progress(config,lev+1,off,"Going to read a sheet cell layout"); |
1170 |
|
1171 |
psiconv_progress(config,lev+2,off+len, |
1172 |
"Going to read the first byte (%02x expected)",0x02); |
1173 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1174 |
if (res) |
1175 |
goto ERROR1; |
1176 |
if (temp != 0x02) { |
1177 |
psiconv_warn(config,lev+2,off+len, |
1178 |
"Worksheet section initial byte unknown value (ignored)"); |
1179 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1180 |
} |
1181 |
len ++; |
1182 |
|
1183 |
psiconv_progress(config,lev+2,off+len,"Going to read the default formats flag"); |
1184 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1185 |
if (res) |
1186 |
goto ERROR1; |
1187 |
len ++; |
1188 |
|
1189 |
if (temp & 0x01) { |
1190 |
psiconv_progress(config,lev+3,off+len,"Going to read the default paragraph codes"); |
1191 |
if ((res = psiconv_parse_paragraph_layout_list(config,buf,lev+3,off+len,&leng, |
1192 |
result->paragraph))) |
1193 |
goto ERROR1; |
1194 |
len += leng; |
1195 |
} |
1196 |
|
1197 |
if (temp & 0x02) { |
1198 |
psiconv_progress(config,lev+3,off+len,"Going to read the default character codes"); |
1199 |
if ((res = psiconv_parse_character_layout_list(config,buf,lev+3,off+len,&leng, |
1200 |
result->character))) |
1201 |
goto ERROR1; |
1202 |
len += leng; |
1203 |
} |
1204 |
|
1205 |
if (temp & 0x04) { |
1206 |
psiconv_progress(config,lev+3,off+len, "Going to read the default number format"); |
1207 |
psiconv_parse_sheet_numberformat(config,buf,lev+3,off+len,&leng, |
1208 |
result->numberformat); |
1209 |
len += leng; |
1210 |
} |
1211 |
|
1212 |
if (length) |
1213 |
*length = len; |
1214 |
|
1215 |
psiconv_progress(config,lev,off+len-1, |
1216 |
"End of sheet cell layout (total length: %08x)", len); |
1217 |
|
1218 |
return 0; |
1219 |
|
1220 |
ERROR1: |
1221 |
psiconv_warn(config,lev+1,off,"Reading of sheet cell layout failed"); |
1222 |
if (length) |
1223 |
*length = 0; |
1224 |
if (!res) |
1225 |
return -PSICONV_E_NOMEM; |
1226 |
else |
1227 |
return res; |
1228 |
} |
1229 |
|
1230 |
|
1231 |
int psiconv_parse_sheet_worksheet(const psiconv_config config, |
1232 |
const psiconv_buffer buf, int lev, |
1233 |
psiconv_u32 off, int *length, |
1234 |
psiconv_sheet_worksheet *result) |
1235 |
{ |
1236 |
int res=0; |
1237 |
psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off,unknown_off; |
1238 |
int len=0; |
1239 |
int leng; |
1240 |
|
1241 |
psiconv_progress(config,lev+1,off,"Going to read the sheet worksheet section"); |
1242 |
if (!(*result = malloc(sizeof(**result)))) |
1243 |
goto ERROR1; |
1244 |
|
1245 |
psiconv_progress(config,lev+2,off+len, |
1246 |
"Going to read the initial bytes (%02x expected)",0x04); |
1247 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1248 |
if (res) |
1249 |
goto ERROR2; |
1250 |
if (temp != 0x04) { |
1251 |
psiconv_warn(config,lev+2,off+len, |
1252 |
"Worksheet section initial byte unknown value (ignored)"); |
1253 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1254 |
} |
1255 |
len ++; |
1256 |
|
1257 |
psiconv_progress(config,lev+2,off+len, "Going to read the flags byte"); |
1258 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1259 |
if (res) |
1260 |
goto ERROR2; |
1261 |
psiconv_debug(config,lev+2,off+len,"Flags byte: %02x",temp); |
1262 |
(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false; |
1263 |
if (temp & 0xfe) { |
1264 |
psiconv_warn(config,lev+2,off+len, |
1265 |
"Worksheet section flags byte unknown bits (ignored)"); |
1266 |
} |
1267 |
len ++; |
1268 |
|
1269 |
psiconv_progress(config,lev+2,off+len,"Going to read the default cell layout"); |
1270 |
if (!((*result)->default_layout = psiconv_basic_cell_layout())) |
1271 |
goto ERROR2; |
1272 |
if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len,&leng, |
1273 |
(*result)->default_layout))) |
1274 |
goto ERROR3; |
1275 |
len += leng; |
1276 |
|
1277 |
psiconv_progress(config,lev+2,off+len, |
1278 |
"Going to read the offset of the row defaults Section"); |
1279 |
rows_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1280 |
if (res) |
1281 |
goto ERROR3; |
1282 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",rows_off); |
1283 |
len += 4; |
1284 |
|
1285 |
psiconv_progress(config,lev+2,off+len, |
1286 |
"Going to read the offset of the column defaults Section"); |
1287 |
cols_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1288 |
if (res) |
1289 |
goto ERROR3; |
1290 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",cols_off); |
1291 |
len += 4; |
1292 |
|
1293 |
psiconv_progress(config,lev+2,off+len, |
1294 |
"Going to read the offset of the Cells List"); |
1295 |
cells_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1296 |
if (res) |
1297 |
goto ERROR3; |
1298 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",cells_off); |
1299 |
len += 4; |
1300 |
|
1301 |
psiconv_progress(config,lev+2,off+len, |
1302 |
"Going to read the offset of the Grid Section"); |
1303 |
grid_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1304 |
if (res) |
1305 |
goto ERROR3; |
1306 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",grid_off); |
1307 |
len += 4; |
1308 |
|
1309 |
psiconv_progress(config,lev+2,off+len, |
1310 |
"Going to read the offset of the 3rd ??? Section"); |
1311 |
unknown_off = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1312 |
if (res) |
1313 |
goto ERROR3; |
1314 |
psiconv_debug(config,lev+2,off+len,"Offset: %04x",unknown_off); |
1315 |
len += 4; |
1316 |
|
1317 |
psiconv_progress(config,lev+2,off+len, |
1318 |
"Going to read a long of the 3rd ??? Section " |
1319 |
"(%08x expected)",0x00); |
1320 |
temp = psiconv_read_u32(config,buf,lev+2,unknown_off,&res); |
1321 |
if (res) |
1322 |
goto ERROR3; |
1323 |
if (temp != 0x00) { |
1324 |
psiconv_warn(config,lev+2,unknown_off, |
1325 |
"Unknown worksheet subsection has unknown contents (ignored)"); |
1326 |
psiconv_debug(config,lev+2,unknown_off,"Offset: %04x",temp); |
1327 |
} |
1328 |
len += 4; |
1329 |
|
1330 |
psiconv_progress(config,lev+2,off+len,"Going to read the row defaults"); |
1331 |
if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,rows_off,NULL, |
1332 |
&(*result)->row_default_layouts, |
1333 |
(*result)->default_layout))) |
1334 |
goto ERROR3; |
1335 |
|
1336 |
psiconv_progress(config,lev+2,off+len,"Going to read the column defaults"); |
1337 |
if ((res = psiconv_parse_sheet_line_list(config,buf,lev+2,cols_off,NULL, |
1338 |
&(*result)->col_default_layouts, |
1339 |
(*result)->default_layout))) |
1340 |
goto ERROR4; |
1341 |
|
1342 |
psiconv_progress(config,lev+2,off+len,"Going to read the cells list"); |
1343 |
if ((res = psiconv_parse_sheet_cell_list(config,buf,lev+2,cells_off,NULL, |
1344 |
&(*result)->cells, |
1345 |
(*result)->default_layout, |
1346 |
(*result)->row_default_layouts, |
1347 |
(*result)->col_default_layouts))) |
1348 |
goto ERROR5; |
1349 |
|
1350 |
|
1351 |
psiconv_progress(config,lev+2,off+len,"Going to read the grid section"); |
1352 |
if ((res = psiconv_parse_sheet_grid_section(config,buf,lev+2,grid_off,NULL, |
1353 |
&(*result)->grid))) |
1354 |
goto ERROR6; |
1355 |
|
1356 |
|
1357 |
|
1358 |
if (length) |
1359 |
*length = len; |
1360 |
|
1361 |
psiconv_progress(config,lev,off+len-1, |
1362 |
"End of sheet worksheet section (total length: %08x)", len); |
1363 |
return 0; |
1364 |
|
1365 |
ERROR6: |
1366 |
psiconv_free_sheet_cell_list((*result)->cells); |
1367 |
ERROR5: |
1368 |
psiconv_free_sheet_line_list((*result)->col_default_layouts); |
1369 |
ERROR4: |
1370 |
psiconv_free_sheet_line_list((*result)->row_default_layouts); |
1371 |
ERROR3: |
1372 |
psiconv_free_sheet_cell_layout((*result)->default_layout); |
1373 |
ERROR2: |
1374 |
free (*result); |
1375 |
ERROR1: |
1376 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Worksheet Section failed"); |
1377 |
if (length) |
1378 |
*length = 0; |
1379 |
if (!res) |
1380 |
return -PSICONV_E_NOMEM; |
1381 |
else |
1382 |
return res; |
1383 |
} |
1384 |
|
1385 |
int psiconv_parse_sheet_line(const psiconv_config config, |
1386 |
const psiconv_buffer buf, int lev, |
1387 |
psiconv_u32 off, int *length, |
1388 |
psiconv_sheet_line *result, |
1389 |
const psiconv_sheet_cell_layout default_layout) |
1390 |
{ |
1391 |
int res=0; |
1392 |
int len=0; |
1393 |
int leng; |
1394 |
|
1395 |
|
1396 |
psiconv_progress(config,lev+1,off,"Going to read a sheet line"); |
1397 |
if (!(*result = malloc(sizeof(**result)))) |
1398 |
goto ERROR1; |
1399 |
|
1400 |
psiconv_progress(config,lev+2,off+len,"Going to read the line number"); |
1401 |
(*result)->position = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1402 |
if (res) |
1403 |
goto ERROR2; |
1404 |
psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->position); |
1405 |
len += leng; |
1406 |
|
1407 |
if (!((*result)->layout = psiconv_clone_cell_layout(default_layout))) |
1408 |
goto ERROR2; |
1409 |
if ((res = psiconv_parse_sheet_cell_layout(config,buf,lev+2,off+len, |
1410 |
&leng,(*result)->layout))) |
1411 |
goto ERROR3; |
1412 |
len += leng; |
1413 |
|
1414 |
if (length) |
1415 |
*length = len; |
1416 |
|
1417 |
psiconv_progress(config,lev,off+len-1, |
1418 |
"End of the sheet line (total length: %08x)", len); |
1419 |
return 0; |
1420 |
|
1421 |
ERROR3: |
1422 |
psiconv_free_sheet_cell_layout((*result)->layout); |
1423 |
ERROR2: |
1424 |
free (*result); |
1425 |
ERROR1: |
1426 |
psiconv_warn(config,lev+1,off,"Reading of the sheet line failed"); |
1427 |
if (length) |
1428 |
*length = 0; |
1429 |
if (!res) |
1430 |
return -PSICONV_E_NOMEM; |
1431 |
else |
1432 |
return res; |
1433 |
} |
1434 |
|
1435 |
|
1436 |
int psiconv_parse_sheet_line_list(const psiconv_config config, |
1437 |
const psiconv_buffer buf, int lev, |
1438 |
psiconv_u32 off, int *length, |
1439 |
psiconv_sheet_line_list *result, |
1440 |
const psiconv_sheet_cell_layout default_layout) |
1441 |
{ |
1442 |
int res=0; |
1443 |
int len=0; |
1444 |
psiconv_u32 temp; |
1445 |
psiconv_sheet_line line; |
1446 |
psiconv_u32 listlen,i; |
1447 |
int leng; |
1448 |
|
1449 |
psiconv_progress(config,lev+1,off,"Going to read the sheet line list"); |
1450 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_line_s)))) |
1451 |
goto ERROR1; |
1452 |
|
1453 |
psiconv_progress(config,lev+2,off+len, |
1454 |
"Going to read the initial byte (%02x expected)",0x02); |
1455 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1456 |
if (res) |
1457 |
goto ERROR2; |
1458 |
if (temp != 0x02) { |
1459 |
psiconv_warn(config,lev+2,off+len, |
1460 |
"Sheet line list initial byte unknown value (ignored)"); |
1461 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1462 |
} |
1463 |
len ++; |
1464 |
|
1465 |
psiconv_progress(config,lev+2,off+len, |
1466 |
"Going to read the number of defined lines"); |
1467 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1468 |
if (res) |
1469 |
goto ERROR2; |
1470 |
psiconv_debug(config,lev+2,off+len,"Number of defined lines: %d",listlen); |
1471 |
len += leng; |
1472 |
|
1473 |
psiconv_progress(config,lev+2,off+len,"Going to read all lines"); |
1474 |
for (i = 0; i < listlen; i++) { |
1475 |
psiconv_progress(config,lev+3,off+len,"Going to read line %d",i); |
1476 |
if ((res = psiconv_parse_sheet_line(config,buf,lev+3,off+len,&leng,&line, |
1477 |
default_layout))) |
1478 |
goto ERROR2; |
1479 |
if ((res = psiconv_list_add(*result,line))) |
1480 |
goto ERROR3; |
1481 |
free(line); |
1482 |
len += leng; |
1483 |
} |
1484 |
|
1485 |
if (length) |
1486 |
*length = len; |
1487 |
|
1488 |
psiconv_progress(config,lev,off+len-1, |
1489 |
"End of sheet line list (total length: %08x)", len); |
1490 |
return 0; |
1491 |
|
1492 |
ERROR3: |
1493 |
psiconv_free_sheet_line(line); |
1494 |
ERROR2: |
1495 |
psiconv_free_sheet_line_list(*result); |
1496 |
ERROR1: |
1497 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Line List failed"); |
1498 |
if (length) |
1499 |
*length = 0; |
1500 |
if (!res) |
1501 |
return -PSICONV_E_NOMEM; |
1502 |
else |
1503 |
return res; |
1504 |
} |
1505 |
|
1506 |
int psiconv_parse_sheet_variable(const psiconv_config config, |
1507 |
const psiconv_buffer buf, int lev, |
1508 |
psiconv_u32 off, int *length, |
1509 |
psiconv_sheet_variable *result) |
1510 |
{ |
1511 |
int res=0; |
1512 |
int len=0; |
1513 |
psiconv_u32 marker; |
1514 |
int leng; |
1515 |
|
1516 |
psiconv_progress(config,lev+1,off,"Going to read a sheet variable"); |
1517 |
if (!(*result = malloc(sizeof(**result)))) |
1518 |
goto ERROR1; |
1519 |
|
1520 |
psiconv_progress(config,lev+2,off+len, "Going to read the variable name"); |
1521 |
(*result)->name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res); |
1522 |
if (res) |
1523 |
goto ERROR2; |
1524 |
len += leng; |
1525 |
|
1526 |
psiconv_progress(config,lev+2,off+len,"Going to read the type marker"); |
1527 |
marker = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1528 |
if (res) |
1529 |
goto ERROR3; |
1530 |
psiconv_debug(config,lev+2,off+len,"Marker: %02x",marker); |
1531 |
len ++; |
1532 |
|
1533 |
if (marker == 0x00) { |
1534 |
(*result)->type = psiconv_var_int; |
1535 |
psiconv_progress(config,lev+2,off+len,"Going to read a signed integer"); |
1536 |
(*result)->data.dat_int = psiconv_read_sint(config,buf,lev+2,off+len,&leng,&res); |
1537 |
if (res) |
1538 |
goto ERROR3; |
1539 |
psiconv_debug(config,lev+2,off+len,"Value: %d",(*result)->data.dat_int); |
1540 |
len += leng; |
1541 |
} else if (marker == 0x01) { |
1542 |
(*result)->type = psiconv_var_float; |
1543 |
psiconv_progress(config,lev+2,off+len,"Going to read a floating point number"); |
1544 |
(*result)->data.dat_float = psiconv_read_float(config,buf,lev+2,off+len,&leng, |
1545 |
&res); |
1546 |
if (res) |
1547 |
goto ERROR3; |
1548 |
psiconv_debug(config,lev+2,off+len,"Value: %f",(*result)->data.dat_float); |
1549 |
len += leng; |
1550 |
} else if (marker == 0x02) { |
1551 |
(*result)->type = psiconv_var_string; |
1552 |
psiconv_progress(config,lev+2,off+len,"Going to read a string"); |
1553 |
(*result)->data.dat_string = psiconv_read_string(config,buf,lev+2,off+len, |
1554 |
&leng, &res); |
1555 |
if (res) |
1556 |
goto ERROR3; |
1557 |
len += leng; |
1558 |
} else if (marker == 0x03) { |
1559 |
(*result)->type = psiconv_var_cellref; |
1560 |
psiconv_progress(config,lev+2,off+len,"Going to read a cell reference"); |
1561 |
(*result)->data.dat_cellref = psiconv_read_var_cellref(config,buf,lev+2,off+len, |
1562 |
&leng, &res); |
1563 |
if (res) |
1564 |
goto ERROR3; |
1565 |
len += leng; |
1566 |
} else if (marker == 0x04) { |
1567 |
(*result)->type = psiconv_var_cellblock; |
1568 |
psiconv_progress(config,lev+2,off+len,"Going to read a cell block reference"); |
1569 |
(*result)->data.dat_cellblock = psiconv_read_var_cellblock(config,buf,lev+2, |
1570 |
off+len, |
1571 |
&leng, &res); |
1572 |
if (res) |
1573 |
goto ERROR3; |
1574 |
len += leng; |
1575 |
} else { |
1576 |
psiconv_warn(config,lev+2,off+len,"Sheet variable unknown type marker"); |
1577 |
res = -PSICONV_E_PARSE; |
1578 |
goto ERROR3; |
1579 |
} |
1580 |
|
1581 |
psiconv_progress(config,lev+2,off+len,"Going to read the variable number"); |
1582 |
(*result)->number = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1583 |
if (res) |
1584 |
goto ERROR4; |
1585 |
psiconv_debug(config,lev+2,off+len,"Number: %08x",(*result)->number); |
1586 |
len += 4; |
1587 |
|
1588 |
if (length) |
1589 |
*length = len; |
1590 |
|
1591 |
psiconv_progress(config,lev,off+len-1, |
1592 |
"End of sheet variable (total length: %08x)", len); |
1593 |
return 0; |
1594 |
|
1595 |
ERROR4: |
1596 |
if ((*result)->type == psiconv_var_string) |
1597 |
free((*result)->data.dat_string); |
1598 |
ERROR3: |
1599 |
free((*result)->name); |
1600 |
ERROR2: |
1601 |
free (*result); |
1602 |
ERROR1: |
1603 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Variable failed"); |
1604 |
if (length) |
1605 |
*length = 0; |
1606 |
if (!res) |
1607 |
return -PSICONV_E_NOMEM; |
1608 |
else |
1609 |
return res; |
1610 |
} |
1611 |
|
1612 |
|
1613 |
int psiconv_parse_sheet_variable_list(const psiconv_config config, |
1614 |
const psiconv_buffer buf, int lev, |
1615 |
psiconv_u32 off, int *length, |
1616 |
psiconv_sheet_variable_list *result) |
1617 |
{ |
1618 |
int res=0; |
1619 |
int len=0; |
1620 |
psiconv_u32 temp; |
1621 |
psiconv_sheet_variable variable; |
1622 |
psiconv_u32 listlen,i; |
1623 |
int leng; |
1624 |
|
1625 |
psiconv_progress(config,lev+1,off,"Going to read the sheet variable list"); |
1626 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_variable_s)))) |
1627 |
goto ERROR1; |
1628 |
|
1629 |
psiconv_progress(config,lev+2,off+len, |
1630 |
"Going to read the initial byte (%02x expected)",0x02); |
1631 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1632 |
if (res) |
1633 |
goto ERROR2; |
1634 |
if (temp != 0x02) { |
1635 |
psiconv_warn(config,lev+2,off+len, |
1636 |
"Sheet variable list initial byte unknown value (ignored)"); |
1637 |
psiconv_debug(config,lev+2,off+len,"Initial byte: %02x",temp); |
1638 |
} |
1639 |
len ++; |
1640 |
|
1641 |
psiconv_progress(config,lev+2,off+len, |
1642 |
"Going to read the number of variables"); |
1643 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1644 |
if (res) |
1645 |
goto ERROR2; |
1646 |
psiconv_debug(config,lev+2,off+len,"Number of variables: %d",listlen); |
1647 |
len += leng; |
1648 |
|
1649 |
psiconv_progress(config,lev+2,off+len,"Going to read all variables"); |
1650 |
for (i = 0; i < listlen; i++) { |
1651 |
psiconv_progress(config,lev+3,off+len,"Going to read variable %d",i); |
1652 |
if ((res = psiconv_parse_sheet_variable(config,buf,lev+3,off+len,&leng,&variable))) |
1653 |
goto ERROR2; |
1654 |
if ((res = psiconv_list_add(*result,variable))) |
1655 |
goto ERROR3; |
1656 |
len += leng; |
1657 |
} |
1658 |
|
1659 |
if (length) |
1660 |
*length = len; |
1661 |
|
1662 |
psiconv_progress(config,lev,off+len-1, |
1663 |
"End of sheet variabels list (total length: %08x)", len); |
1664 |
return 0; |
1665 |
|
1666 |
ERROR3: |
1667 |
psiconv_free_sheet_variable(variable); |
1668 |
ERROR2: |
1669 |
psiconv_list_free(*result); |
1670 |
ERROR1: |
1671 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Variable list failed"); |
1672 |
if (length) |
1673 |
*length = 0; |
1674 |
if (!res) |
1675 |
return -PSICONV_E_NOMEM; |
1676 |
else |
1677 |
return res; |
1678 |
} |
1679 |
|
1680 |
int psiconv_parse_sheet_grid_section(const psiconv_config config, |
1681 |
const psiconv_buffer buf, int lev, |
1682 |
psiconv_u32 off, int *length, |
1683 |
psiconv_sheet_grid_section *result) |
1684 |
{ |
1685 |
int res=0,i; |
1686 |
int len=0,leng; |
1687 |
psiconv_u32 temp; |
1688 |
|
1689 |
psiconv_progress(config,lev+1,off,"Going to read the sheet grid section"); |
1690 |
if (!(*result = malloc(sizeof(**result)))) |
1691 |
goto ERROR1; |
1692 |
|
1693 |
psiconv_progress(config,lev+2,off+len, "Going to read the first flags byte"); |
1694 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1695 |
if (res) |
1696 |
goto ERROR2; |
1697 |
(*result)->show_column_titles = temp&0x01?psiconv_bool_true: |
1698 |
psiconv_bool_false; |
1699 |
psiconv_debug(config,lev+2,off+len, |
1700 |
"Show column titles: %s", |
1701 |
(*result)->show_column_titles?"true":"false"); |
1702 |
(*result)->show_row_titles = temp&0x02?psiconv_bool_true:psiconv_bool_false; |
1703 |
psiconv_debug(config,lev+2,off+len, |
1704 |
"Show row titles: %s", |
1705 |
(*result)->show_row_titles?"true":"false"); |
1706 |
(*result)->show_vertical_grid = temp&0x04?psiconv_bool_true: |
1707 |
psiconv_bool_false; |
1708 |
psiconv_debug(config,lev+2,off+len, |
1709 |
"Show vertical grid: %s", |
1710 |
(*result)->show_vertical_grid?"true":"false"); |
1711 |
(*result)->show_horizontal_grid = temp&0x07?psiconv_bool_true: |
1712 |
psiconv_bool_false; |
1713 |
psiconv_debug(config,lev+2,off+len, |
1714 |
"Show horizontal grid: %s", |
1715 |
(*result)->show_horizontal_grid?"true":"false"); |
1716 |
(*result)->freeze_rows = temp&0x80?psiconv_bool_true:psiconv_bool_false; |
1717 |
psiconv_debug(config,lev+2,off+len, |
1718 |
"Freeze rows: %s", |
1719 |
(*result)->freeze_rows?"true":"false"); |
1720 |
if ((temp & 0x70) != 0x30) { |
1721 |
psiconv_warn(config,lev+2,off+len, |
1722 |
"Grid section first flag byte has unknown bits (ignored)"); |
1723 |
psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0x70,0x30); |
1724 |
} |
1725 |
len ++; |
1726 |
|
1727 |
psiconv_progress(config,lev+2,off+len, "Going to read the second flags byte"); |
1728 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1729 |
if (res) |
1730 |
goto ERROR2; |
1731 |
(*result)->freeze_columns = temp&0x01?psiconv_bool_true:psiconv_bool_false; |
1732 |
psiconv_debug(config,lev+2,off+len, |
1733 |
"Freeze columns: %s", (*result)->freeze_columns?"true":"false"); |
1734 |
if ((temp & 0xfe) != 0x80) { |
1735 |
psiconv_warn(config,lev+2,off+len, |
1736 |
"Grid section second flag byte has unknown bits (ignored)"); |
1737 |
psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfe,0x80); |
1738 |
} |
1739 |
len ++; |
1740 |
|
1741 |
psiconv_progress(config,lev+2,off+len, |
1742 |
"Going to an unknown byte (%02x expected)",0x90); |
1743 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1744 |
if (res) |
1745 |
goto ERROR2; |
1746 |
if (temp != 0x90) { |
1747 |
psiconv_warn(config,lev+2,off+len, |
1748 |
"Grid section third byte unknown value (ignored)"); |
1749 |
psiconv_debug(config,lev+2,off+len,"Value: %02x",temp); |
1750 |
} |
1751 |
len ++; |
1752 |
|
1753 |
psiconv_progress(config,lev+2,off+len, "Going to read the fourth flags byte"); |
1754 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1755 |
if (res) |
1756 |
goto ERROR2; |
1757 |
(*result)->show_page_breaks = temp&0x04?psiconv_bool_true:psiconv_bool_false; |
1758 |
psiconv_debug(config,lev+2,off+len, |
1759 |
"Show page breaks: %s", |
1760 |
(*result)->show_page_breaks?"true":"false"); |
1761 |
if ((temp & 0xfc) != 0x00) { |
1762 |
psiconv_warn(config,lev+2,off+len, |
1763 |
"Grid section fourth flag byte has unknown bits (ignored)"); |
1764 |
psiconv_debug(config,lev+2,off+len,"Bits: %02x (%02x expected)",temp&0xfc,0x00); |
1765 |
} |
1766 |
len ++; |
1767 |
|
1768 |
psiconv_progress(config,lev+2,off+len,"Going to read the first visible row"); |
1769 |
(*result)->first_row = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1770 |
if (res) |
1771 |
goto ERROR2; |
1772 |
psiconv_debug(config,lev+2,off+len,"First row: %d",(*result)->first_row); |
1773 |
len += 4; |
1774 |
|
1775 |
psiconv_progress(config,lev+2,off+len,"Going to read the first visible column"); |
1776 |
(*result)->first_column = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1777 |
if (res) |
1778 |
goto ERROR2; |
1779 |
psiconv_debug(config,lev+2,off+len,"First column: %d",(*result)->first_column); |
1780 |
len += 4; |
1781 |
|
1782 |
psiconv_progress(config,lev+2,off+len,"Going to read the last visible row"); |
1783 |
(*result)->last_row = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1784 |
if (res) |
1785 |
goto ERROR2; |
1786 |
psiconv_debug(config,lev+2,off+len,"Last row: %d",(*result)->last_row); |
1787 |
len += 4; |
1788 |
|
1789 |
psiconv_progress(config,lev+2,off+len,"Going to read the last visible column"); |
1790 |
(*result)->last_column = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
1791 |
if (res) |
1792 |
goto ERROR2; |
1793 |
psiconv_debug(config,lev+2,off+len,"Last column: %d",(*result)->last_column); |
1794 |
len += 4; |
1795 |
|
1796 |
psiconv_progress(config,lev+2,off+len,"Going to read the default row height"); |
1797 |
(*result)->default_row_height = psiconv_read_length(config,buf,lev+2,off+len, |
1798 |
&leng,&res); |
1799 |
if (res) |
1800 |
goto ERROR2; |
1801 |
psiconv_debug(config,lev+2,off+len,"Default row height: %f", |
1802 |
(*result)->default_row_height); |
1803 |
len += leng; |
1804 |
|
1805 |
psiconv_progress(config,lev+2,off+len,"Going to read the row heights list"); |
1806 |
if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng, |
1807 |
&(*result)->row_heights))) |
1808 |
goto ERROR2; |
1809 |
len += leng; |
1810 |
|
1811 |
psiconv_progress(config,lev+2,off+len,"Going to read the default column height"); |
1812 |
(*result)->default_column_width = psiconv_read_length(config,buf,lev+2,off+len, |
1813 |
&leng,&res); |
1814 |
if (res) |
1815 |
goto ERROR3; |
1816 |
psiconv_debug(config,lev+2,off+len,"Default column width: %f", |
1817 |
(*result)->default_column_width); |
1818 |
len += leng; |
1819 |
|
1820 |
psiconv_progress(config,lev+2,off+len,"Going to read the column heights list"); |
1821 |
if ((res = psiconv_parse_sheet_grid_size_list(config,buf,lev+2,off+len,&leng, |
1822 |
&(*result)->column_heights))) |
1823 |
goto ERROR3; |
1824 |
len += leng; |
1825 |
|
1826 |
psiconv_progress(config,lev+2,off+len, |
1827 |
"Going to read an unknown word (%04x expected)",0x00); |
1828 |
temp = psiconv_read_u16(config,buf,lev+2,off+len,&res); |
1829 |
if (res) |
1830 |
goto ERROR4; |
1831 |
if (temp != 0x00) { |
1832 |
psiconv_warn(config,lev+2,off+len, |
1833 |
"Grid section unknown word has unknown value (ignored)"); |
1834 |
psiconv_debug(config,lev+2,off+len,"Value: %04x",temp); |
1835 |
} |
1836 |
len += 2; |
1837 |
|
1838 |
psiconv_progress(config,lev+2,off+len,"Going to read the row breaks list"); |
1839 |
if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng, |
1840 |
&(*result)->row_page_breaks))) |
1841 |
goto ERROR4; |
1842 |
len += leng; |
1843 |
|
1844 |
psiconv_progress(config,lev+2,off+len,"Going to read the column breaks list"); |
1845 |
if ((res = psiconv_parse_sheet_grid_break_list(config,buf,lev+2,off+len,&leng, |
1846 |
&(*result)->column_page_breaks))) |
1847 |
goto ERROR5; |
1848 |
len += leng; |
1849 |
|
1850 |
|
1851 |
psiconv_progress(config,lev+2,off+len, |
1852 |
"Going to read 22 unknown bytes (%02x expected)",0x00); |
1853 |
for (i = 0; i < 22 ; i++) { |
1854 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1855 |
if (res) |
1856 |
goto ERROR6; |
1857 |
if (temp != 0x00) { |
1858 |
psiconv_warn(config,lev+2,off+len, |
1859 |
"Grid section unknown byte %d has unknown value (ignored)", |
1860 |
i); |
1861 |
psiconv_debug(config,lev+2,off+len,"Value: %02x",temp); |
1862 |
} |
1863 |
len += 1; |
1864 |
} |
1865 |
|
1866 |
if ((*result)->freeze_rows || (*result)->freeze_columns) { |
1867 |
|
1868 |
psiconv_progress(config,lev+2,off+len,"Going to read number of frozen rows"); |
1869 |
(*result)->frozen_rows = psiconv_read_u32(config,buf,lev+2,off+len, &res); |
1870 |
if (res) |
1871 |
goto ERROR6; |
1872 |
psiconv_debug(config,lev+2,off+len,"Number of frozen rows: %d", |
1873 |
(*result)->frozen_rows); |
1874 |
len += leng; |
1875 |
|
1876 |
psiconv_progress(config,lev+2,off+len,"Going to read number of frozen columns"); |
1877 |
(*result)->frozen_columns = psiconv_read_u32(config,buf,lev+2,off+len, &res); |
1878 |
if (res) |
1879 |
goto ERROR6; |
1880 |
psiconv_debug(config,lev+2,off+len,"Number of frozen columns: %d", |
1881 |
(*result)->frozen_columns); |
1882 |
len += leng; |
1883 |
|
1884 |
psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen row"); |
1885 |
(*result)->first_unfrozen_row_displayed = psiconv_read_u32(config,buf,lev+2, |
1886 |
off+len, &res); |
1887 |
if (res) |
1888 |
goto ERROR6; |
1889 |
psiconv_debug(config,lev+2,off+len,"First row: %d", |
1890 |
(*result)->first_unfrozen_row_displayed); |
1891 |
len += leng; |
1892 |
|
1893 |
psiconv_progress(config,lev+2,off+len,"Going to read first unfrozen column"); |
1894 |
(*result)->first_unfrozen_column_displayed = psiconv_read_u32(config,buf,lev+2, |
1895 |
off+len,&res); |
1896 |
if (res) |
1897 |
goto ERROR6; |
1898 |
psiconv_debug(config,lev+2,off+len,"First column: %d", |
1899 |
(*result)->first_unfrozen_column_displayed); |
1900 |
len += leng; |
1901 |
} else |
1902 |
(*result)->frozen_rows = (*result)->frozen_columns = |
1903 |
(*result)->first_unfrozen_row_displayed = |
1904 |
(*result)->first_unfrozen_column_displayed = 0; |
1905 |
|
1906 |
psiconv_progress(config,lev+2,off+len, |
1907 |
"Going to read 3 unknown bytes (%02x expected)",0xff); |
1908 |
for (i = 0; i < 3 ; i++) { |
1909 |
temp = psiconv_read_u8(config,buf,lev+2,off+len,&res); |
1910 |
if (res) |
1911 |
goto ERROR6; |
1912 |
if (temp != 0xff) { |
1913 |
psiconv_warn(config,lev+2,off+len, |
1914 |
"Grid section unknown byte %d has unknown value (ignored)", |
1915 |
i); |
1916 |
psiconv_debug(config,lev+2,off+len,"Value: %02x",temp); |
1917 |
} |
1918 |
len ++; |
1919 |
} |
1920 |
|
1921 |
if (length) |
1922 |
*length = len; |
1923 |
|
1924 |
psiconv_progress(config,lev,off+len-1, |
1925 |
"End of sheet grid section (total length: %08x)", len); |
1926 |
return 0; |
1927 |
|
1928 |
ERROR6: |
1929 |
psiconv_free_sheet_grid_break_list((*result)->column_page_breaks); |
1930 |
ERROR5: |
1931 |
psiconv_free_sheet_grid_break_list((*result)->row_page_breaks); |
1932 |
ERROR4: |
1933 |
psiconv_free_sheet_grid_size_list((*result)->column_heights); |
1934 |
ERROR3: |
1935 |
psiconv_free_sheet_grid_size_list((*result)->row_heights); |
1936 |
ERROR2: |
1937 |
free(*result); |
1938 |
ERROR1: |
1939 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Section failed"); |
1940 |
if (length) |
1941 |
*length = 0; |
1942 |
if (!res) |
1943 |
return -PSICONV_E_NOMEM; |
1944 |
else |
1945 |
return res; |
1946 |
} |
1947 |
|
1948 |
|
1949 |
int psiconv_parse_sheet_grid_size_list(const psiconv_config config, |
1950 |
const psiconv_buffer buf, int lev, |
1951 |
psiconv_u32 off, int *length, |
1952 |
psiconv_sheet_grid_size_list *result) |
1953 |
{ |
1954 |
int res=0; |
1955 |
int len=0,i; |
1956 |
int leng,listlen; |
1957 |
psiconv_sheet_grid_size size; |
1958 |
|
1959 |
psiconv_progress(config,lev+1,off,"Going to read a sheet grid size list"); |
1960 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_grid_size_s)))) |
1961 |
goto ERROR1; |
1962 |
|
1963 |
psiconv_progress(config,lev+2,off+len, |
1964 |
"Going to read the number of elements"); |
1965 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
1966 |
if (res) |
1967 |
goto ERROR2; |
1968 |
psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen); |
1969 |
len += leng; |
1970 |
|
1971 |
psiconv_progress(config,lev+2,off+len,"Going to read all elements"); |
1972 |
for (i = 0; i < listlen; i++) { |
1973 |
psiconv_progress(config,lev+3,off+len,"Going to read element %d",i); |
1974 |
if ((res = psiconv_parse_sheet_grid_size(config,buf,lev+3,off+len,&leng,&size))) |
1975 |
goto ERROR2; |
1976 |
if ((res = psiconv_list_add(*result,size))) |
1977 |
goto ERROR3; |
1978 |
free(size); |
1979 |
len += leng; |
1980 |
} |
1981 |
|
1982 |
if (length) |
1983 |
*length = len; |
1984 |
|
1985 |
psiconv_progress(config,lev,off+len-1, |
1986 |
"End of sheet grid size list (total length: %08x)", len); |
1987 |
return 0; |
1988 |
|
1989 |
ERROR3: |
1990 |
psiconv_free_sheet_grid_size(size); |
1991 |
ERROR2: |
1992 |
psiconv_list_free(*result); |
1993 |
ERROR1: |
1994 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Size List failed"); |
1995 |
if (length) |
1996 |
*length = 0; |
1997 |
if (!res) |
1998 |
return -PSICONV_E_NOMEM; |
1999 |
else |
2000 |
return res; |
2001 |
} |
2002 |
|
2003 |
int psiconv_parse_sheet_grid_size(const psiconv_config config, |
2004 |
const psiconv_buffer buf, int lev, |
2005 |
psiconv_u32 off, int *length, |
2006 |
psiconv_sheet_grid_size *result) |
2007 |
{ |
2008 |
int res=0; |
2009 |
int len=0; |
2010 |
int leng; |
2011 |
|
2012 |
psiconv_progress(config,lev+1,off,"Going to read a sheet grid size"); |
2013 |
|
2014 |
if (!(*result = malloc(sizeof(**result)))) |
2015 |
goto ERROR1; |
2016 |
|
2017 |
psiconv_progress(config,lev+2,off+len, "Going to read the row or column number"); |
2018 |
(*result)->line_number = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
2019 |
if (res) |
2020 |
goto ERROR2; |
2021 |
psiconv_debug(config,lev+2,off+len,"Line number: %d\n",(*result)->line_number); |
2022 |
len += 4; |
2023 |
|
2024 |
psiconv_progress(config,lev+2,off+len, "Going to read the row or column height"); |
2025 |
(*result)->size = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res); |
2026 |
if (res) |
2027 |
goto ERROR2; |
2028 |
psiconv_debug(config,lev+2,off+len,"Size: %f\n",(*result)->size); |
2029 |
len += leng; |
2030 |
|
2031 |
if (length) |
2032 |
*length = len; |
2033 |
|
2034 |
psiconv_progress(config,lev,off+len-1, |
2035 |
"End of sheet grid size(total length: %08x)", len); |
2036 |
return 0; |
2037 |
|
2038 |
ERROR2: |
2039 |
free (*result); |
2040 |
ERROR1: |
2041 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Grid Size failed"); |
2042 |
if (length) |
2043 |
*length = 0; |
2044 |
if (!res) |
2045 |
return -PSICONV_E_NOMEM; |
2046 |
else |
2047 |
return res; |
2048 |
} |
2049 |
|
2050 |
|
2051 |
int psiconv_parse_sheet_grid_break_list(const psiconv_config config, |
2052 |
const psiconv_buffer buf, int lev, |
2053 |
psiconv_u32 off, int *length, |
2054 |
psiconv_sheet_grid_break_list *result) |
2055 |
{ |
2056 |
int res=0; |
2057 |
int len=0,i; |
2058 |
int leng,listlen; |
2059 |
psiconv_u32 nr; |
2060 |
|
2061 |
psiconv_progress(config,lev+1,off,"Going to read a sheet grid break list"); |
2062 |
if (!(*result = psiconv_list_new(sizeof(psiconv_u32)))) |
2063 |
goto ERROR1; |
2064 |
|
2065 |
psiconv_progress(config,lev+2,off+len, |
2066 |
"Going to read the number of elements"); |
2067 |
listlen = psiconv_read_X(config,buf,lev+2,off+len,&leng,&res); |
2068 |
if (res) |
2069 |
goto ERROR2; |
2070 |
psiconv_debug(config,lev+2,off+len,"Number of elements: %d",listlen); |
2071 |
len += leng; |
2072 |
|
2073 |
psiconv_progress(config,lev+2,off+len,"Going to read all elements"); |
2074 |
for (i = 0; i < listlen; i++) { |
2075 |
psiconv_progress(config,lev+3,off+len,"Going to read element %d",i); |
2076 |
nr = psiconv_read_u32(config,buf,lev+3,off+len,&res); |
2077 |
if (res) |
2078 |
goto ERROR2; |
2079 |
if ((res = psiconv_list_add(*result,&nr))) |
2080 |
goto ERROR2; |
2081 |
len += leng; |
2082 |
} |
2083 |
|
2084 |
if (length) |
2085 |
*length = len; |
2086 |
|
2087 |
psiconv_progress(config,lev,off+len-1, |
2088 |
"End of sheet grid break list (total length: %08x)", len); |
2089 |
return 0; |
2090 |
|
2091 |
ERROR2: |
2092 |
psiconv_list_free(*result); |
2093 |
ERROR1: |
2094 |
psiconv_warn(config,lev+1,off,"Reading of Sheet Grid break List failed"); |
2095 |
if (length) |
2096 |
*length = 0; |
2097 |
if (!res) |
2098 |
return -PSICONV_E_NOMEM; |
2099 |
else |
2100 |
return res; |
2101 |
} |
2102 |
|