/[public]/psiconv/trunk/lib/psiconv/parse_driver.c
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Revision 71 Revision 196
1/* 1/*
2 parse_driver.c - Part of psiconv, a PSION 5 file formats converter 2 parse_driver.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 1999-2004 Frodo Looijaard <frodol@dds.nl>
4 4
5 This program is free software; you can redistribute it and/or modify 5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or 7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 8 (at your option) any later version.
… …
19 19
20#include "config.h" 20#include "config.h"
21#include "compat.h" 21#include "compat.h"
22 22
23#include <stdlib.h> 23#include <stdlib.h>
24#include <string.h>
24 25
25#include "parse.h" 26#include "parse.h"
26#include "parse_routines.h" 27#include "parse_routines.h"
28#include "unicode.h"
27 29
28psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length, 30#ifdef DMALLOC
31#include <dmalloc.h>
32#endif
33
34static psiconv_ucs2 unicode_paint[10] = { 'P','a','i','n','t','.','a','p','p',0 };
35static psiconv_ucs2 unicode_texted[11] ={ 'T','e','x','t','E','d','.','a','p','p',0 };
36static psiconv_ucs2 unicode_word[9] = { 'W','o','r','d','.','a','p','p',0 };
37static psiconv_ucs2 unicode_sheet[10] = { 'S','h','e','e','t','.','a','p','p',0 };
38
39psiconv_file_type_t psiconv_file_type(const psiconv_config config,
40 psiconv_buffer buf,int *length,
29 psiconv_header_section *result) 41 psiconv_header_section *result)
30{ 42{
31 psiconv_header_section header; 43 psiconv_header_section header;
32 psiconv_file_type_t res; 44 psiconv_file_type_t res;
33 int leng; 45 int leng;
34 46
35 if ((psiconv_parse_header_section(buf,0,0,&leng,&header))) 47 if ((psiconv_parse_header_section(config,buf,0,0,&leng,&header)))
36 return psiconv_unknown_file; 48 return psiconv_unknown_file;
37 res = header->file; 49 res = header->file;
38 if (result) 50 if (result)
39 *result = header; 51 *result = header;
40 else 52 else
… …
42 if (length) 54 if (length)
43 *length = leng; 55 *length = leng;
44 return res; 56 return res;
45} 57}
46 58
47int psiconv_parse(const psiconv_buffer buf,psiconv_file *result) 59int psiconv_parse(const psiconv_config config,const psiconv_buffer buf,
60 psiconv_file *result)
48{ 61{
49 int res=0; 62 int res=0;
50 int lev=0; 63 int lev=0;
51 int off=0; 64 int off=0;
52 int leng; 65 int leng;
53 66
54 if (!((*result) = malloc(sizeof(**result)))) 67 if (!((*result) = malloc(sizeof(**result))))
55 goto ERROR1; 68 goto ERROR1;
56 69
57 (*result)->type = psiconv_file_type(buf,&leng,NULL); 70 (*result)->type = psiconv_file_type(config,buf,&leng,NULL);
58 if ((*result)->type == psiconv_unknown_file) { 71 if ((*result)->type == psiconv_unknown_file) {
59 psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); 72 psiconv_warn(config,lev+1,off,"Unknown file type: can't parse!");
60 (*result)->file = NULL; 73 (*result)->file = NULL;
61 } else if ((*result)->type == psiconv_word_file) 74 } else if ((*result)->type == psiconv_word_file)
62 res = psiconv_parse_word_file(buf,lev+2,leng, 75 res = psiconv_parse_word_file(config,buf,lev+2,leng,
63 (psiconv_word_f *)(&((*result)->file))); 76 (psiconv_word_f *)(&((*result)->file)));
64 else if ((*result)->type == psiconv_texted_file) 77 else if ((*result)->type == psiconv_texted_file)
65 res = psiconv_parse_texted_file(buf,lev+2,leng, 78 res = psiconv_parse_texted_file(config,buf,lev+2,leng,
66 (psiconv_texted_f *)(&((*result)->file))); 79 (psiconv_texted_f *)(&((*result)->file)));
67 else if ((*result)->type == psiconv_mbm_file) 80 else if ((*result)->type == psiconv_mbm_file)
68 res = psiconv_parse_mbm_file(buf,lev+2,leng, 81 res = psiconv_parse_mbm_file(config,buf,lev+2,leng,
69 (psiconv_mbm_f *)(&((*result)->file))); 82 (psiconv_mbm_f *)(&((*result)->file)));
70 else if ((*result)->type == psiconv_sketch_file) 83 else if ((*result)->type == psiconv_sketch_file)
71 res = psiconv_parse_sketch_file(buf,lev+2,leng, 84 res = psiconv_parse_sketch_file(config,buf,lev+2,leng,
72 (psiconv_sketch_f *)(&((*result)->file))); 85 (psiconv_sketch_f *)(&((*result)->file)));
73 else if ((*result)->type == psiconv_clipart_file) 86 else if ((*result)->type == psiconv_clipart_file)
74 res = psiconv_parse_clipart_file(buf,lev+2,leng, 87 res = psiconv_parse_clipart_file(config,buf,lev+2,leng,
75 (psiconv_clipart_f *)(&((*result)->file))); 88 (psiconv_clipart_f *)(&((*result)->file)));
89 else if ((*result)->type == psiconv_sheet_file)
90 res = psiconv_parse_sheet_file(config,buf,lev+2,leng,
91 (psiconv_sheet_f *)(&((*result)->file)));
76 else { 92 else {
77 psiconv_warn(lev+1,off,"Can't parse this file yet!"); 93 psiconv_warn(config,lev+1,off,"Can't parse this file yet!");
78 (*result)->file = NULL; 94 (*result)->file = NULL;
79 } 95 }
80 if (res) 96 if (res)
81 goto ERROR2; 97 goto ERROR2;
82 return 0; 98 return 0;
83 99
84ERROR2: 100ERROR2:
85 free(*result); 101 free(*result);
86ERROR1: 102ERROR1:
87 psiconv_warn(lev+1,off,"Reading of Psion File failed"); 103 psiconv_error(config,lev+1,off,"Reading of Psion File failed");
88 if (res == 0) 104 if (res == 0)
89 return -PSICONV_E_NOMEM; 105 return -PSICONV_E_NOMEM;
90 else 106 else
91 return res; 107 return res;
92} 108}
93 109
94int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, 110int psiconv_parse_clipart_file(const psiconv_config config,
111 const psiconv_buffer buf,int lev,
95 psiconv_u32 off, psiconv_clipart_f *result) 112 psiconv_u32 off, psiconv_clipart_f *result)
96{ 113{
97 int res=0; 114 int res=0;
98 int i; 115 int i;
99 psiconv_jumptable_section table; 116 psiconv_jumptable_section table;
100 psiconv_clipart_section clipart; 117 psiconv_clipart_section clipart;
101 psiconv_u32 *entry; 118 psiconv_u32 *entry;
102 119
103 psiconv_progress(lev+1,off,"Going to read a clipart file"); 120 psiconv_progress(config,lev+1,off,"Going to read a clipart file");
104 if (!((*result) = malloc(sizeof(**result)))) 121 if (!((*result) = malloc(sizeof(**result))))
105 goto ERROR1; 122 goto ERROR1;
106 123
107 psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); 124 psiconv_progress(config,lev+2,off,"Going to read the MBM jumptable");
108 if ((res = psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table))) 125 if ((res = psiconv_parse_jumptable_section(config,buf,lev+2,off, NULL,&table)))
109 goto ERROR2; 126 goto ERROR2;
110 127
111 psiconv_progress(lev+2,off,"Going to read the clipart sections"); 128 psiconv_progress(config,lev+2,off,"Going to read the clipart sections");
112 if (!((*result)->sections = psiconv_list_new(sizeof(*clipart)))) 129 if (!((*result)->sections = psiconv_list_new(sizeof(*clipart))))
113 goto ERROR3; 130 goto ERROR3;
114 for (i = 0; i < psiconv_list_length(table); i ++) { 131 for (i = 0; i < psiconv_list_length(table); i ++) {
115 if (!(entry = psiconv_list_get(table,i))) 132 if (!(entry = psiconv_list_get(table,i)))
116 goto ERROR4; 133 goto ERROR4;
117 psiconv_progress(lev+3,off,"Going to read clipart section %i",i); 134 psiconv_progress(config,lev+3,off,"Going to read clipart section %i",i);
118 if ((res = psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart))) 135 if ((res = psiconv_parse_clipart_section(config,buf,lev+3,*entry,NULL,&clipart)))
119 goto ERROR4; 136 goto ERROR4;
120 if ((res = psiconv_list_add((*result)->sections,clipart))) 137 if ((res = psiconv_list_add((*result)->sections,clipart)))
121 goto ERROR5; 138 goto ERROR5;
122 } 139 }
123 140
124 psiconv_free_jumptable_section(table); 141 psiconv_free_jumptable_section(table);
125 psiconv_progress(lev+1,off,"End of clipart file"); 142 psiconv_progress(config,lev+1,off,"End of clipart file");
126 return res; 143 return res;
127ERROR5: 144ERROR5:
128 psiconv_free_clipart_section(clipart); 145 psiconv_free_clipart_section(clipart);
129ERROR4: 146ERROR4:
130 for (i = 0; i < psiconv_list_length((*result)->sections); i++) { 147 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
131 if (!(clipart = psiconv_list_get((*result)->sections,i))) { 148 if (!(clipart = psiconv_list_get((*result)->sections,i))) {
132 psiconv_warn(lev+1,off,"Massive memory corruption"); 149 psiconv_error(config,lev+1,off,"Massive memory corruption");
133 goto ERROR3; 150 goto ERROR3;
134 } 151 }
135 psiconv_free_clipart_section(clipart); 152 psiconv_free_clipart_section(clipart);
136 } 153 }
137 psiconv_list_free((*result)->sections); 154 psiconv_list_free((*result)->sections);
138ERROR3: 155ERROR3:
139 psiconv_free_jumptable_section(table); 156 psiconv_free_jumptable_section(table);
140ERROR2: 157ERROR2:
141 free(*result); 158 free(*result);
142ERROR1: 159ERROR1:
143 psiconv_warn(lev+1,off,"Reading of Clipart File failed"); 160 psiconv_error(config,lev+1,off,"Reading of Clipart File failed");
144 if (res == 0) 161 if (res == 0)
145 return -PSICONV_E_NOMEM; 162 return -PSICONV_E_NOMEM;
146 else 163 else
147 return res; 164 return res;
148} 165}
149 166
150int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, 167int psiconv_parse_mbm_file(const psiconv_config config,
168 const psiconv_buffer buf,int lev, psiconv_u32 off,
151 psiconv_mbm_f *result) 169 psiconv_mbm_f *result)
152{ 170{
153 int res=0; 171 int res=0;
154 int i; 172 int i;
155 psiconv_jumptable_section table; 173 psiconv_jumptable_section table;
156 psiconv_paint_data_section paint; 174 psiconv_paint_data_section paint;
157 psiconv_u32 *entry; 175 psiconv_u32 *entry;
158 psiconv_u32 sto; 176 psiconv_u32 sto;
159 177
160 psiconv_progress(lev+1,off,"Going to read a mbm file"); 178 psiconv_progress(config,lev+1,off,"Going to read a mbm file");
161 if (!(*result = malloc(sizeof(**result)))) 179 if (!(*result = malloc(sizeof(**result))))
162 goto ERROR1; 180 goto ERROR1;
163 181
164 psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); 182 psiconv_progress(config,lev+2,off,"Going to read the offset of the MBM jumptable");
165 sto = psiconv_read_u32(buf,lev+2,off,&res); 183 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
166 if (res) 184 if (res)
167 goto ERROR2; 185 goto ERROR2;
168 psiconv_debug(lev+2,off,"Offset: %08x",sto); 186 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
169 187
170 psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); 188 psiconv_progress(config,lev+2,off,"Going to read the MBM jumptable");
171 if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table))) 189 if ((res = psiconv_parse_jumptable_section(config,buf,lev+2,sto, NULL,&table)))
172 goto ERROR2; 190 goto ERROR2;
173 191
174 psiconv_progress(lev+2,off,"Going to read the picture sections"); 192 psiconv_progress(config,lev+2,off,"Going to read the picture sections");
175 if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) 193 if (!((*result)->sections = psiconv_list_new(sizeof(*paint))))
176 goto ERROR3; 194 goto ERROR3;
177 for (i = 0; i < psiconv_list_length(table); i ++) { 195 for (i = 0; i < psiconv_list_length(table); i ++) {
178 if (!(entry = psiconv_list_get(table,i))) 196 if (!(entry = psiconv_list_get(table,i)))
179 goto ERROR4; 197 goto ERROR4;
180 psiconv_progress(lev+3,off,"Going to read picture section %i",i); 198 psiconv_progress(config,lev+3,off,"Going to read picture section %i",i);
181 if ((res = psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL, 199 if ((res = psiconv_parse_paint_data_section(config,buf,lev+3,*entry,NULL,
182 0,&paint))) 200 0,&paint)))
183 goto ERROR4; 201 goto ERROR4;
184 if ((res = psiconv_list_add((*result)->sections,paint))) 202 if ((res = psiconv_list_add((*result)->sections,paint)))
185 goto ERROR5; 203 goto ERROR5;
186 } 204 }
187 205
188 psiconv_free_jumptable_section(table); 206 psiconv_free_jumptable_section(table);
189 psiconv_progress(lev+1,off,"End of mbm file"); 207 psiconv_progress(config,lev+1,off,"End of mbm file");
190 return 0; 208 return 0;
191ERROR5: 209ERROR5:
192 psiconv_free_paint_data_section(paint); 210 psiconv_free_paint_data_section(paint);
193ERROR4: 211ERROR4:
194 for (i = 0; i < psiconv_list_length((*result)->sections); i++) { 212 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
195 if (!(paint = psiconv_list_get((*result)->sections,i))) { 213 if (!(paint = psiconv_list_get((*result)->sections,i))) {
196 psiconv_warn(lev+1,off,"Massive memory corruption"); 214 psiconv_error(config,lev+1,off,"Massive memory corruption");
197 goto ERROR3; 215 goto ERROR3;
198 } 216 }
199 psiconv_free_paint_data_section(paint); 217 psiconv_free_paint_data_section(paint);
200 } 218 }
201 psiconv_list_free((*result)->sections); 219 psiconv_list_free((*result)->sections);
202ERROR3: 220ERROR3:
203 psiconv_free_jumptable_section(table); 221 psiconv_free_jumptable_section(table);
204ERROR2: 222ERROR2:
205 free(*result); 223 free(*result);
206ERROR1: 224ERROR1:
207 psiconv_warn(lev+1,off,"Reading of MBM File failed"); 225 psiconv_error(config,lev+1,off,"Reading of MBM File failed");
208 if (res == 0) 226 if (res == 0)
209 return -PSICONV_E_NOMEM; 227 return -PSICONV_E_NOMEM;
210 else 228 else
211 return res; 229 return res;
212} 230}
213 231
214int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, 232int psiconv_parse_sketch_file(const psiconv_config config,
233 const psiconv_buffer buf,int lev,
215 psiconv_u32 off, 234 psiconv_u32 off,
216 psiconv_sketch_f *result) 235 psiconv_sketch_f *result)
217{ 236{
218 psiconv_section_table_section table; 237 psiconv_section_table_section table;
219 psiconv_application_id_section appl_id; 238 psiconv_application_id_section appl_id;
… …
223 psiconv_section_table_entry entry; 242 psiconv_section_table_entry entry;
224 int i; 243 int i;
225 int res=0; 244 int res=0;
226 char *temp_str; 245 char *temp_str;
227 246
228 psiconv_progress(lev+1,off,"Going to read a sketch file"); 247 psiconv_progress(config,lev+1,off,"Going to read a sketch file");
229 if (!(*result = malloc(sizeof(**result)))) 248 if (!(*result = malloc(sizeof(**result))))
230 goto ERROR1; 249 goto ERROR1;
231 250
232 psiconv_progress(lev+2,off, 251 psiconv_progress(config,lev+2,off,
233 "Going to read the offset of the section table section"); 252 "Going to read the offset of the section table section");
234 sto = psiconv_read_u32(buf,lev+2,off,&res); 253 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
235 if (res) 254 if (res)
236 goto ERROR2; 255 goto ERROR2;
237 psiconv_debug(lev+2,off,"Offset: %08x",sto); 256 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
238 257
239 psiconv_progress(lev+2,sto, "Going to read the section table section"); 258 psiconv_progress(config,lev+2,sto, "Going to read the section table section");
240 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) 259 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
241 goto ERROR2; 260 goto ERROR2;
242 261
243 for (i = 0; i < psiconv_list_length(table); i ++) { 262 for (i = 0; i < psiconv_list_length(table); i ++) {
244 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 263 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
245 if (!(entry = psiconv_list_get(table,i))) 264 if (!(entry = psiconv_list_get(table,i)))
246 goto ERROR3; 265 goto ERROR3;
247 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 266 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
248 applid_sec = entry->offset; 267 applid_sec = entry->offset;
249 psiconv_debug(lev+3,sto, 268 psiconv_debug(config,lev+3,sto,
250 "Found the Application ID section at %08x",applid_sec); 269 "Found the Application ID section at %08x",applid_sec);
251 } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { 270 } else if (entry->id == PSICONV_ID_SKETCH_SECTION) {
252 sketch_sec = entry->offset; 271 sketch_sec = entry->offset;
253 psiconv_debug(lev+3,sto, 272 psiconv_debug(config,lev+3,sto,
254 "Found the Sketch section at %08x",sketch_sec); 273 "Found the Sketch section at %08x",sketch_sec);
255 } else { 274 } else {
256 psiconv_warn(lev+3,sto, 275 psiconv_warn(config,lev+3,sto,
257 "Found unknown section in the Section Table (ignoring)"); 276 "Found unknown section in the Section Table (ignoring)");
258 psiconv_debug(lev+3,sto, 277 psiconv_debug(config,lev+3,sto,
259 "Section ID %08x, offset %08x",entry->id,entry->offset); 278 "Section ID %08x, offset %08x",entry->id,entry->offset);
260 } 279 }
261 } 280 }
262 281
263 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 282 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
264 if (! applid_sec) { 283 if (! applid_sec) {
265 psiconv_warn(lev+2,sto, 284 psiconv_error(config,lev+2,sto,
266 "Application ID section not found in the section table"); 285 "Application ID section not found in the section table");
267 res = -PSICONV_E_PARSE; 286 res = -PSICONV_E_PARSE;
268 goto ERROR3; 287 goto ERROR3;
269 } else { 288 } else {
270 psiconv_debug(lev+2,sto, 289 psiconv_debug(config,lev+2,sto,
271 "Application ID section at offset %08x",applid_sec); 290 "Application ID section at offset %08x",applid_sec);
272 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 291 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
273 &appl_id))) 292 &appl_id)))
274 goto ERROR3; 293 goto ERROR3;
275 } 294 }
276 if ((appl_id->id != PSICONV_ID_SKETCH) || 295 if ((appl_id->id != PSICONV_ID_SKETCH) ||
277 strcmp(appl_id->name,"Paint.app")) { 296 psiconv_unicode_strcmp(appl_id->name,unicode_paint)) {
278 psiconv_warn(lev+2,applid_sec, 297 psiconv_warn(config,lev+2,applid_sec,
279 "Application ID section contains unexpected data"); 298 "Application ID section contains unexpected data");
280 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 299 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
281 PSICONV_ID_SKETCH,appl_id->id); 300 PSICONV_ID_SKETCH,appl_id->id);
282 if (!(temp_str = psiconv_make_printable(appl_id->name))) 301 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
283 goto ERROR4; 302 goto ERROR4;
284 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 303 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
285 "Paint.app",temp_str); 304 "Paint.app",temp_str);
286 free(temp_str); 305 free(temp_str);
287 res = -PSICONV_E_PARSE; 306 res = -PSICONV_E_PARSE;
288 goto ERROR4; 307 goto ERROR4;
289 } 308 }
290 309
291 psiconv_progress(lev+2,sto, "Looking for the Sketch section"); 310 psiconv_progress(config,lev+2,sto, "Looking for the Sketch section");
292 if (! sketch_sec) { 311 if (! sketch_sec) {
293 psiconv_warn(lev+2,sto, 312 psiconv_warn(config,lev+2,sto,
294 "Sketch section not found in the section table"); 313 "Sketch section not found in the section table");
295 } else { 314 } else {
296 psiconv_debug(lev+2,sto, 315 psiconv_debug(config,lev+2,sto,
297 "Sketch section at offset %08x",applid_sec); 316 "Sketch section at offset %08x",applid_sec);
298 if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, 317 if ((res = psiconv_parse_sketch_section(config,buf,lev+2,sketch_sec,NULL,
299 &(*result)->sketch_sec))) 318 &(*result)->sketch_sec)))
300 goto ERROR4; 319 goto ERROR4;
301 } 320 }
302 321
303 psiconv_free_application_id_section(appl_id); 322 psiconv_free_application_id_section(appl_id);
304 psiconv_free_section_table_section(table); 323 psiconv_free_section_table_section(table);
305 324
306 psiconv_progress(lev+1,off,"End of word file"); 325 psiconv_progress(config,lev+1,off,"End of sketch file");
307 return res; 326 return res;
308 327
309ERROR4: 328ERROR4:
310 psiconv_free_application_id_section(appl_id); 329 psiconv_free_application_id_section(appl_id);
311ERROR3: 330ERROR3:
312 free(table); 331 free(table);
313ERROR2: 332ERROR2:
314 free(*result); 333 free(*result);
315ERROR1: 334ERROR1:
316 psiconv_warn(lev+1,off,"Reading of Scketch File failed"); 335 psiconv_error(config,lev+1,off,"Reading of Sketch File failed");
317 if (res == 0) 336 if (res == 0)
318 return -PSICONV_E_NOMEM; 337 return -PSICONV_E_NOMEM;
319 else 338 else
320 return res; 339 return res;
321} 340}
322 341
323 342
324int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, 343int psiconv_parse_texted_file(const psiconv_config config,
344 const psiconv_buffer buf,int lev,
325 psiconv_u32 off, 345 psiconv_u32 off,
326 psiconv_texted_f *result) 346 psiconv_texted_f *result)
327{ 347{
328 int res=0; 348 int res=0;
329 psiconv_section_table_section table; 349 psiconv_section_table_section table;
… …
336 psiconv_u32 applid_sec = 0; 356 psiconv_u32 applid_sec = 0;
337 psiconv_u32 sto; 357 psiconv_u32 sto;
338 psiconv_section_table_entry entry; 358 psiconv_section_table_entry entry;
339 int i; 359 int i;
340 360
341 psiconv_progress(lev+1,off,"Going to read a texted file"); 361 psiconv_progress(config,lev+1,off,"Going to read a texted file");
342 if (!(*result = malloc(sizeof(**result)))) 362 if (!(*result = malloc(sizeof(**result))))
343 goto ERROR1; 363 goto ERROR1;
344 364
345 psiconv_progress(lev+2,off, 365 psiconv_progress(config,lev+2,off,
346 "Going to read the offset of the section table section"); 366 "Going to read the offset of the section table section");
347 sto = psiconv_read_u32(buf,lev+2,off,&res); 367 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
348 if (res) 368 if (res)
349 goto ERROR2; 369 goto ERROR2;
350 psiconv_debug(lev+2,off,"Offset: %08x",sto); 370 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
351 371
352 psiconv_progress(lev+2,sto, "Going to read the section table section"); 372 psiconv_progress(config,lev+2,sto, "Going to read the section table section");
353 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) 373 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
354 goto ERROR2; 374 goto ERROR2;
355 375
356 for (i = 0; i < psiconv_list_length(table); i ++) { 376 for (i = 0; i < psiconv_list_length(table); i ++) {
357 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 377 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
358 if (!(entry = psiconv_list_get(table,i))) 378 if (!(entry = psiconv_list_get(table,i)))
359 goto ERROR3; 379 goto ERROR3;
360 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 380 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
361 applid_sec = entry->offset; 381 applid_sec = entry->offset;
362 psiconv_debug(lev+3,sto, 382 psiconv_debug(config,lev+3,sto,
363 "Found the Application ID section at %08x",applid_sec); 383 "Found the Application ID section at %08x",applid_sec);
364 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { 384 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
365 page_sec = entry->offset; 385 page_sec = entry->offset;
366 psiconv_debug(lev+3,sto, 386 psiconv_debug(config,lev+3,sto,
367 "Found the Page Layout section at %08x",page_sec); 387 "Found the Page Layout section at %08x",page_sec);
368 } else if (entry->id == PSICONV_ID_TEXTED) { 388 } else if (entry->id == PSICONV_ID_TEXTED) {
369 texted_sec = entry->offset; 389 texted_sec = entry->offset;
370 psiconv_debug(lev+3,sto, 390 psiconv_debug(config,lev+3,sto,
371 "Found the TextEd section at %08x",texted_sec); 391 "Found the TextEd section at %08x",texted_sec);
372 } else { 392 } else {
373 psiconv_warn(lev+3,sto, 393 psiconv_warn(config,lev+3,sto,
374 "Found unknown section in the Section Table (ignoring)"); 394 "Found unknown section in the Section Table (ignoring)");
375 psiconv_debug(lev+3,sto, 395 psiconv_debug(config,lev+3,sto,
376 "Section ID %08x, offset %08x",entry->id,entry->offset); 396 "Section ID %08x, offset %08x",entry->id,entry->offset);
377 } 397 }
378 } 398 }
379 399
380 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 400 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
381 if (! applid_sec) { 401 if (! applid_sec) {
382 psiconv_warn(lev+2,sto, 402 psiconv_error(config,lev+2,sto,
383 "Application ID section not found in the section table"); 403 "Application ID section not found in the section table");
384 res = -PSICONV_E_PARSE; 404 res = -PSICONV_E_PARSE;
385 goto ERROR3; 405 goto ERROR3;
386 } else { 406 } else {
387 psiconv_debug(lev+2,sto, 407 psiconv_debug(config,lev+2,sto,
388 "Application ID section at offset %08x",applid_sec); 408 "Application ID section at offset %08x",applid_sec);
389 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 409 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
390 &appl_id))) 410 &appl_id)))
391 goto ERROR3; 411 goto ERROR3;
392 } 412 }
413
393 if ((appl_id->id != PSICONV_ID_TEXTED) || 414 if ((appl_id->id != PSICONV_ID_TEXTED) ||
394 strcmp(appl_id->name,"TextEd.app")) { 415 psiconv_unicode_strcmp(appl_id->name,unicode_texted)) {
395 psiconv_warn(lev+2,applid_sec, 416 psiconv_warn(config,lev+2,applid_sec,
396 "Application ID section contains unexpected data"); 417 "Application ID section contains unexpected data");
397 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 418 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
398 PSICONV_ID_TEXTED,appl_id->id); 419 PSICONV_ID_TEXTED,appl_id->id);
399 if (!(temp_str = psiconv_make_printable(appl_id->name))) 420 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
400 goto ERROR4; 421 goto ERROR4;
401 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 422 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
402 "TextEd.app",temp_str); 423 "TextEd.app",temp_str);
403 free(temp_str); 424 free(temp_str);
404 res = -PSICONV_E_PARSE; 425 res = -PSICONV_E_PARSE;
405 goto ERROR4; 426 goto ERROR4;
406 } 427 }
407 428
408 psiconv_progress(lev+2,sto, 429 psiconv_progress(config,lev+2,sto,
409 "Looking for the Page layout section"); 430 "Looking for the Page layout section");
410 if (! page_sec) { 431 if (! page_sec) {
411 psiconv_warn(lev+2,sto, 432 psiconv_error(config,lev+2,sto,
412 "Page layout section not found in the section table"); 433 "Page layout section not found in the section table");
413 res = -PSICONV_E_PARSE; 434 res = -PSICONV_E_PARSE;
414 goto ERROR4; 435 goto ERROR4;
415 } else { 436 } else {
416 psiconv_debug(lev+2,sto, 437 psiconv_debug(config,lev+2,sto,
417 "Page layout section at offset %08x",page_sec); 438 "Page layout section at offset %08x",page_sec);
418 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, 439 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
419 &(*result)->page_sec))) 440 &(*result)->page_sec)))
420 goto ERROR4; 441 goto ERROR4;
421 } 442 }
422 443
423 if (!(base_char = psiconv_basic_character_layout())) 444 if (!(base_char = psiconv_basic_character_layout()))
424 goto ERROR5; 445 goto ERROR5;
425 if (!(base_para = psiconv_basic_paragraph_layout())) 446 if (!(base_para = psiconv_basic_paragraph_layout()))
426 goto ERROR6; 447 goto ERROR6;
427 448
428 psiconv_progress(lev+2,sto, 449 psiconv_progress(config,lev+2,sto,
429 "Looking for the TextEd section"); 450 "Looking for the TextEd section");
430 if (! texted_sec) { 451 if (! texted_sec) {
431 psiconv_warn(lev+2,sto, 452 psiconv_error(config,lev+2,sto,
432 "TextEd section not found in the section table"); 453 "TextEd section not found in the section table");
433 res = -PSICONV_E_PARSE; 454 res = -PSICONV_E_PARSE;
434 goto ERROR7; 455 goto ERROR7;
435 } else { 456 } else {
436 psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); 457 psiconv_debug(config,lev+2,sto, "TextEd section at offset %08x",texted_sec);
437 if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, 458 if ((res = psiconv_parse_texted_section(config,buf,lev+2,texted_sec,NULL,
438 &(*result)->texted_sec, 459 &(*result)->texted_sec,
439 base_char,base_para))) 460 base_char,base_para)))
440 goto ERROR7; 461 goto ERROR7;
441 } 462 }
442 psiconv_free_character_layout(base_char); 463 psiconv_free_character_layout(base_char);
443 psiconv_free_paragraph_layout(base_para); 464 psiconv_free_paragraph_layout(base_para);
444 465
445 psiconv_free_application_id_section(appl_id); 466 psiconv_free_application_id_section(appl_id);
446 psiconv_free_section_table_section(table); 467 psiconv_free_section_table_section(table);
447 468
448 psiconv_progress(lev+1,off,"End of TextEd file"); 469 psiconv_progress(config,lev+1,off,"End of TextEd file");
449 return 0; 470 return 0;
450 471
451ERROR7: 472ERROR7:
452 psiconv_free_paragraph_layout(base_para); 473 psiconv_free_paragraph_layout(base_para);
453ERROR6: 474ERROR6:
… …
459ERROR3: 480ERROR3:
460 psiconv_free_section_table_section(table); 481 psiconv_free_section_table_section(table);
461ERROR2: 482ERROR2:
462 free(*result); 483 free(*result);
463ERROR1: 484ERROR1:
464 psiconv_warn(lev+1,off,"Reading of TextEd File failed"); 485 psiconv_error(config,lev+1,off,"Reading of TextEd File failed");
465 if (res == 0) 486 if (res == 0)
466 return -PSICONV_E_NOMEM; 487 return -PSICONV_E_NOMEM;
467 else 488 else
468 return res; 489 return res;
469} 490}
470 491
471int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, 492int psiconv_parse_word_file(const psiconv_config config,
493 const psiconv_buffer buf,int lev, psiconv_u32 off,
472 psiconv_word_f *result) 494 psiconv_word_f *result)
473{ 495{
474 int res=0; 496 int res=0;
475 psiconv_section_table_section table; 497 psiconv_section_table_section table;
476 psiconv_application_id_section appl_id; 498 psiconv_application_id_section appl_id;
… …
484 psiconv_u32 applid_sec = 0; 506 psiconv_u32 applid_sec = 0;
485 psiconv_section_table_entry entry; 507 psiconv_section_table_entry entry;
486 psiconv_u32 sto; 508 psiconv_u32 sto;
487 int i; 509 int i;
488 510
489 psiconv_progress(lev+1,off,"Going to read a word file"); 511 psiconv_progress(config,lev+1,off,"Going to read a word file");
490 if (!(*result = malloc(sizeof(**result)))) 512 if (!(*result = malloc(sizeof(**result))))
491 goto ERROR1; 513 goto ERROR1;
492 514
493 psiconv_progress(lev+2,off, 515 psiconv_progress(config,lev+2,off,
494 "Going to read the offset of the section table section"); 516 "Going to read the offset of the section table section");
495 sto = psiconv_read_u32(buf,lev+2,off,&res); 517 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
496 if (res) 518 if (res)
497 goto ERROR2; 519 goto ERROR2;
498 psiconv_debug(lev+2,off,"Offset: %08x",sto); 520 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
499 521
500 psiconv_progress(lev+2,sto, 522 psiconv_progress(config,lev+2,sto,
501 "Going to read the section table section"); 523 "Going to read the section table section");
502 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) 524 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
503 goto ERROR2; 525 goto ERROR2;
504 526
505 for (i = 0; i < psiconv_list_length(table); i ++) { 527 for (i = 0; i < psiconv_list_length(table); i ++) {
506 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 528 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
507 if (!(entry = psiconv_list_get(table,i))) 529 if (!(entry = psiconv_list_get(table,i)))
508 goto ERROR3; 530 goto ERROR3;
509 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 531 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
510 applid_sec = entry->offset; 532 applid_sec = entry->offset;
511 psiconv_debug(lev+3,sto, 533 psiconv_debug(config,lev+3,sto,
512 "Found the Application ID section at %08x",applid_sec); 534 "Found the Application ID section at %08x",applid_sec);
513 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { 535 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
514 page_sec = entry->offset; 536 page_sec = entry->offset;
515 psiconv_debug(lev+3,sto, 537 psiconv_debug(config,lev+3,sto,
516 "Found the Page Layout section at %08x",page_sec); 538 "Found the Page Layout section at %08x",page_sec);
517 } else if (entry->id == PSICONV_ID_TEXT_SECTION) { 539 } else if (entry->id == PSICONV_ID_TEXT_SECTION) {
518 text_sec = entry->offset; 540 text_sec = entry->offset;
519 psiconv_debug(lev+3,sto, "Found the Text section at %08x",text_sec); 541 psiconv_debug(config,lev+3,sto, "Found the Text section at %08x",text_sec);
520 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) { 542 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
521 pwd_sec = entry->offset; 543 pwd_sec = entry->offset;
522 psiconv_debug(lev+3,sto, 544 psiconv_debug(config,lev+3,sto,
523 "Found the Password section at %08x",pwd_sec); 545 "Found the Password section at %08x",pwd_sec);
524 psiconv_warn(lev+3,sto, 546 psiconv_error(config,lev+3,sto,
525 "Password section found - can't read encrypted data"); 547 "Password section found - can't read encrypted data");
526 res = -PSICONV_E_PARSE; 548 res = -PSICONV_E_PARSE;
527 goto ERROR3; 549 goto ERROR3;
528 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { 550 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) {
529 status_sec = entry->offset; 551 status_sec = entry->offset;
530 psiconv_debug(lev+3,sto, 552 psiconv_debug(config,lev+3,sto,
531 "Found the Word Status section at %08x",status_sec); 553 "Found the Word Status section at %08x",status_sec);
532 } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { 554 } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) {
533 styles_sec = entry->offset; 555 styles_sec = entry->offset;
534 psiconv_debug(lev+3,sto, 556 psiconv_debug(config,lev+3,sto,
535 "Found the Word Styles section at %08x",styles_sec); 557 "Found the Word Styles section at %08x",styles_sec);
536 } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) { 558 } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) {
537 layout_sec = entry->offset; 559 layout_sec = entry->offset;
538 psiconv_debug(lev+3,sto, 560 psiconv_debug(config,lev+3,sto,
539 "Found the Layout section at %08x",layout_sec); 561 "Found the Layout section at %08x",layout_sec);
540 } else { 562 } else {
541 psiconv_warn(lev+3,sto, 563 psiconv_warn(config,lev+3,sto,
542 "Found unknown section in the Section Table (ignoring)"); 564 "Found unknown section in the Section Table (ignoring)");
543 psiconv_debug(lev+3,sto, 565 psiconv_debug(config,lev+3,sto,
544 "Section ID %08x, offset %08x",entry->id,entry->offset); 566 "Section ID %08x, offset %08x",entry->id,entry->offset);
545 } 567 }
546 } 568 }
547 569
548 570
549 psiconv_progress(lev+2,sto, 571 psiconv_progress(config,lev+2,sto,
550 "Looking for the Status section"); 572 "Looking for the Status section");
551 if (!status_sec) { 573 if (!status_sec) {
552 psiconv_warn(lev+2,sto, "Status section not found in the section table"); 574 psiconv_error(config,lev+2,sto, "Status section not found in the section table");
553 res = -PSICONV_E_PARSE; 575 res = -PSICONV_E_PARSE;
554 goto ERROR3; 576 goto ERROR3;
555 } else { 577 } else {
556 psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); 578 psiconv_debug(config,lev+2,sto, "Status section at offset %08x",status_sec);
557 if ((res = psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, 579 if ((res = psiconv_parse_word_status_section(config,buf,lev+2,status_sec,NULL,
558 &((*result)->status_sec)))) 580 &((*result)->status_sec))))
559 goto ERROR3; 581 goto ERROR3;
560 } 582 }
561 583
562 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 584 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
563 if (! applid_sec) { 585 if (! applid_sec) {
564 psiconv_warn(lev+2,sto, 586 psiconv_error(config,lev+2,sto,
565 "Application ID section not found in the section table"); 587 "Application ID section not found in the section table");
566 res = -PSICONV_E_PARSE; 588 res = -PSICONV_E_PARSE;
567 goto ERROR4; 589 goto ERROR4;
568 } else { 590 } else {
569 psiconv_debug(lev+2,sto, 591 psiconv_debug(config,lev+2,sto,
570 "Application ID section at offset %08x",applid_sec); 592 "Application ID section at offset %08x",applid_sec);
571 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 593 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
572 &appl_id))) 594 &appl_id)))
573 goto ERROR4; 595 goto ERROR4;
574 } 596 }
575 if ((appl_id->id != PSICONV_ID_WORD) || 597 if ((appl_id->id != PSICONV_ID_WORD) ||
576 strcmp(appl_id->name,"Word.app")) { 598 psiconv_unicode_strcmp(appl_id->name,unicode_word)) {
577 psiconv_warn(lev+2,applid_sec, 599 psiconv_warn(config,lev+2,applid_sec,
578 "Application ID section contains unexpected data"); 600 "Application ID section contains unexpected data");
579 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 601 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
580 PSICONV_ID_WORD,appl_id->id); 602 PSICONV_ID_WORD,appl_id->id);
581 if (!(temp_str = psiconv_make_printable(appl_id->name))) 603 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
582 goto ERROR5; 604 goto ERROR5;
583 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 605 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
584 "Word.app",temp_str); 606 "Word.app",temp_str);
585 free(temp_str); 607 free(temp_str);
586 res = -PSICONV_E_PARSE; 608 res = -PSICONV_E_PARSE;
587 goto ERROR5; 609 goto ERROR5;
588 } 610 }
589 611
590 psiconv_progress(lev+2,sto, 612 psiconv_progress(config,lev+2,sto,
591 "Looking for the Page layout section"); 613 "Looking for the Page layout section");
592 if (! page_sec) { 614 if (! page_sec) {
593 psiconv_warn(lev+2,sto, 615 psiconv_error(config,lev+2,sto,
594 "Page layout section not found in the section table"); 616 "Page layout section not found in the section table");
595 res = -PSICONV_E_PARSE; 617 res = -PSICONV_E_PARSE;
596 goto ERROR5; 618 goto ERROR5;
597 } else { 619 } else {
598 psiconv_debug(lev+2,sto, 620 psiconv_debug(config,lev+2,sto,
599 "Page layout section at offset %08x",page_sec); 621 "Page layout section at offset %08x",page_sec);
600 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, 622 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
601 &(*result)->page_sec))) 623 &(*result)->page_sec)))
602 goto ERROR5; 624 goto ERROR5;
603 } 625 }
604 626
605 psiconv_progress(lev+2,sto, 627 psiconv_progress(config,lev+2,sto,
606 "Looking for the Word Style section"); 628 "Looking for the Word Style section");
607 if (!styles_sec) { 629 if (!styles_sec) {
608 psiconv_warn(lev+2,sto, 630 psiconv_error(config,lev+2,sto,
609 "Word styles section not found in the section table"); 631 "Word styles section not found in the section table");
610 res = -PSICONV_E_PARSE; 632 res = -PSICONV_E_PARSE;
611 goto ERROR6; 633 goto ERROR6;
612 } else { 634 } else {
613 psiconv_debug(lev+2,sto, 635 psiconv_debug(config,lev+2,sto,
614 "Word styles section at offset %08x",styles_sec); 636 "Word styles section at offset %08x",styles_sec);
615 if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, 637 if ((res = psiconv_parse_word_styles_section(config,buf,lev+2,styles_sec,NULL,
616 &(*result)->styles_sec))) 638 &(*result)->styles_sec)))
617 goto ERROR6; 639 goto ERROR6;
618 } 640 }
619 641
620 psiconv_progress(lev+2,sto, 642 psiconv_progress(config,lev+2,sto,
621 "Looking for the Text section"); 643 "Looking for the Text section");
622 if (!text_sec) { 644 if (!text_sec) {
623 psiconv_warn(lev+2,sto, "Text section not found in the section table"); 645 psiconv_error(config,lev+2,sto, "Text section not found in the section table");
624 res = -PSICONV_E_PARSE; 646 res = -PSICONV_E_PARSE;
625 goto ERROR7; 647 goto ERROR7;
626 } else { 648 } else {
627 psiconv_debug(lev+2,sto, 649 psiconv_debug(config,lev+2,sto,
628 "Text section at offset %08x",text_sec); 650 "Text section at offset %08x",text_sec);
629 if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL, 651 if ((res = psiconv_parse_text_section(config,buf,lev+2,text_sec,NULL,
630 &(*result)->paragraphs))) 652 &(*result)->paragraphs)))
631 goto ERROR7; 653 goto ERROR7;
632 } 654 }
633 655
634 psiconv_progress(lev+2,sto, "Looking for the Layout section"); 656 psiconv_progress(config,lev+2,sto, "Looking for the Layout section");
635 if (!layout_sec) { 657 if (!layout_sec) {
636 psiconv_debug(lev+2,sto, "No layout section today"); 658 psiconv_debug(config,lev+2,sto, "No layout section today");
637 } else { 659 } else {
638 psiconv_debug(lev+2,sto, 660 psiconv_debug(config,lev+2,sto,
639 "Layout section at offset %08x",layout_sec); 661 "Layout section at offset %08x",layout_sec);
640 if ((res = psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, 662 if ((res = psiconv_parse_styled_layout_section(config,buf,lev+2,layout_sec,NULL,
641 (*result)->paragraphs, 663 (*result)->paragraphs,
642 (*result)->styles_sec))) 664 (*result)->styles_sec)))
643 goto ERROR8; 665 goto ERROR8;
644 } 666 }
645 667
646 psiconv_free_application_id_section(appl_id); 668 psiconv_free_application_id_section(appl_id);
647 psiconv_free_section_table_section(table); 669 psiconv_free_section_table_section(table);
648 670
649 psiconv_progress(lev+1,off,"End of word file"); 671 psiconv_progress(config,lev+1,off,"End of word file");
650 return 0; 672 return 0;
651 673
652 674
653ERROR8: 675ERROR8:
654 psiconv_free_text_and_layout((*result)->paragraphs); 676 psiconv_free_text_and_layout((*result)->paragraphs);
… …
663ERROR3: 685ERROR3:
664 psiconv_free_section_table_section(table); 686 psiconv_free_section_table_section(table);
665ERROR2: 687ERROR2:
666 free(*result); 688 free(*result);
667ERROR1: 689ERROR1:
668 psiconv_warn(lev+1,off,"Reading of Word File failed"); 690 psiconv_error(config,lev+1,off,"Reading of Word File failed");
669 if (res == 0) 691 if (res == 0)
670 return -PSICONV_E_NOMEM; 692 return -PSICONV_E_NOMEM;
671 else 693 else
672 return res; 694 return res;
673} 695}
696
697int psiconv_parse_sheet_file(const psiconv_config config,
698 const psiconv_buffer buf,int lev, psiconv_u32 off,
699 psiconv_sheet_f *result)
700{
701 int res=0;
702 psiconv_section_table_section table;
703 psiconv_application_id_section appl_id;
704 char *temp_str;
705 psiconv_u32 pwd_sec = 0;
706 psiconv_u32 status_sec = 0;
707 psiconv_u32 page_sec = 0;
708 psiconv_u32 applid_sec = 0;
709 psiconv_u32 workbook_sec = 0;
710 psiconv_section_table_entry entry;
711 psiconv_u32 sto;
712 int i;
713
714 psiconv_progress(config,lev+1,off,"Going to read a sheet file");
715 if (!(*result = malloc(sizeof(**result))))
716 goto ERROR1;
717
718 psiconv_progress(config,lev+2,off,
719 "Going to read the offset of the section table section");
720 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
721 if (res)
722 goto ERROR2;
723 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
724
725 psiconv_progress(config,lev+2,sto,
726 "Going to read the section table section");
727 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
728 goto ERROR2;
729
730 for (i = 0; i < psiconv_list_length(table); i ++) {
731 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
732 if (!(entry = psiconv_list_get(table,i)))
733 goto ERROR3;
734 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
735 applid_sec = entry->offset;
736 psiconv_debug(config,lev+3,sto,
737 "Found the Application ID section at %08x",applid_sec);
738 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
739 page_sec = entry->offset;
740 psiconv_debug(config,lev+3,sto,
741 "Found the Page Layout section at %08x",page_sec);
742 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
743 pwd_sec = entry->offset;
744 psiconv_debug(config,lev+3,sto,
745 "Found the Password section at %08x",pwd_sec);
746 psiconv_error(config,lev+3,sto,
747 "Password section found - can't read encrypted data");
748 res = -PSICONV_E_PARSE;
749 goto ERROR3;
750 } else if (entry->id == PSICONV_ID_SHEET_WORKBOOK_SECTION) {
751 workbook_sec = entry->offset;
752 psiconv_debug(config,lev+3,sto,
753 "Found the Sheet Workbook section at %08x",workbook_sec);
754 } else if (entry->id == PSICONV_ID_SHEET_STATUS_SECTION) {
755 status_sec = entry->offset;
756 psiconv_debug(config,lev+3,sto,
757 "Found the Sheet Status section at %08x",status_sec);
758 } else {
759 psiconv_warn(config,lev+3,sto,
760 "Found unknown section in the Section Table (ignoring)");
761 psiconv_debug(config,lev+3,sto,
762 "Section ID %08x, offset %08x",entry->id,entry->offset);
763 }
764 }
765
766
767 psiconv_progress(config,lev+2,sto,
768 "Looking for the Status section");
769 if (!status_sec) {
770 psiconv_error(config,lev+2,sto, "Status section not found in the section table");
771 res = -PSICONV_E_PARSE;
772 goto ERROR3;
773 } else {
774 psiconv_debug(config,lev+2,sto, "Status section at offset %08x",status_sec);
775 if ((res = psiconv_parse_sheet_status_section(config,buf,lev+2,status_sec,NULL,
776 &((*result)->status_sec))))
777 goto ERROR3;
778 }
779
780 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
781 if (! applid_sec) {
782 psiconv_error(config,lev+2,sto,
783 "Application ID section not found in the section table");
784 res = -PSICONV_E_PARSE;
785 goto ERROR4;
786 } else {
787 psiconv_debug(config,lev+2,sto,
788 "Application ID section at offset %08x",applid_sec);
789 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
790 &appl_id)))
791 goto ERROR4;
792 }
793 if ((appl_id->id != PSICONV_ID_SHEET) ||
794 psiconv_unicode_strcmp(appl_id->name,unicode_sheet)) {
795 psiconv_warn(config,lev+2,applid_sec,
796 "Application ID section contains unexpected data");
797 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
798 PSICONV_ID_SHEET,appl_id->id);
799 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
800 goto ERROR5;
801 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
802 "Sheet.app",temp_str);
803 free(temp_str);
804 res = -PSICONV_E_PARSE;
805 goto ERROR5;
806 }
807
808 psiconv_progress(config,lev+2,sto,
809 "Looking for the Page layout section");
810 if (! page_sec) {
811 psiconv_error(config,lev+2,sto,
812 "Page layout section not found in the section table");
813 res = -PSICONV_E_PARSE;
814 goto ERROR5;
815 } else {
816 psiconv_debug(config,lev+2,sto,
817 "Page layout section at offset %08x",page_sec);
818 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
819 &(*result)->page_sec)))
820 goto ERROR5;
821 }
822
823 psiconv_progress(config,lev+2,sto,
824 "Looking for the Sheet Workbook section");
825 if (! workbook_sec) {
826 psiconv_error(config,lev+2,sto,
827 "Sheet workbook section not found in the section table");
828 res = -PSICONV_E_PARSE;
829 goto ERROR6;
830 } else {
831 psiconv_debug(config,lev+2,sto,
832 "Sheet workbook section at offset %08x",page_sec);
833 if ((res = psiconv_parse_sheet_workbook_section(config,buf,lev+2,workbook_sec,NULL,
834 &(*result)->workbook_sec)))
835 goto ERROR6;
836 }
837
838 psiconv_free_application_id_section(appl_id);
839 psiconv_free_section_table_section(table);
840
841 psiconv_progress(config,lev+1,off,"End of Sheet file");
842 return 0;
843
844ERROR6:
845 psiconv_free_page_layout_section((*result)->page_sec);
846ERROR5:
847 psiconv_free_application_id_section(appl_id);
848ERROR4:
849 psiconv_free_sheet_status_section((*result)->status_sec);
850ERROR3:
851 psiconv_free_section_table_section(table);
852ERROR2:
853 free(*result);
854ERROR1:
855 psiconv_error(config,lev+1,off,"Reading of Sheet File failed");
856 if (res == 0)
857 return -PSICONV_E_NOMEM;
858 else
859 return res;
860}
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