/[public]/psiconv/trunk/lib/psiconv/parse_driver.c
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Revision 71 Revision 208
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;
139 free(clipart);
122 } 140 }
123 141
124 psiconv_free_jumptable_section(table); 142 psiconv_free_jumptable_section(table);
125 psiconv_progress(lev+1,off,"End of clipart file"); 143 psiconv_progress(config,lev+1,off,"End of clipart file");
126 return res; 144 return res;
127ERROR5: 145ERROR5:
128 psiconv_free_clipart_section(clipart); 146 psiconv_free_clipart_section(clipart);
129ERROR4: 147ERROR4:
130 for (i = 0; i < psiconv_list_length((*result)->sections); i++) { 148 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
131 if (!(clipart = psiconv_list_get((*result)->sections,i))) { 149 if (!(clipart = psiconv_list_get((*result)->sections,i))) {
132 psiconv_warn(lev+1,off,"Massive memory corruption"); 150 psiconv_error(config,lev+1,off,"Massive memory corruption");
133 goto ERROR3; 151 goto ERROR3;
134 } 152 }
135 psiconv_free_clipart_section(clipart); 153 psiconv_free_clipart_section(clipart);
136 } 154 }
137 psiconv_list_free((*result)->sections); 155 psiconv_list_free((*result)->sections);
138ERROR3: 156ERROR3:
139 psiconv_free_jumptable_section(table); 157 psiconv_free_jumptable_section(table);
140ERROR2: 158ERROR2:
141 free(*result); 159 free(*result);
142ERROR1: 160ERROR1:
143 psiconv_warn(lev+1,off,"Reading of Clipart File failed"); 161 psiconv_error(config,lev+1,off,"Reading of Clipart File failed");
144 if (res == 0) 162 if (res == 0)
145 return -PSICONV_E_NOMEM; 163 return -PSICONV_E_NOMEM;
146 else 164 else
147 return res; 165 return res;
148} 166}
149 167
150int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, 168int psiconv_parse_mbm_file(const psiconv_config config,
169 const psiconv_buffer buf,int lev, psiconv_u32 off,
151 psiconv_mbm_f *result) 170 psiconv_mbm_f *result)
152{ 171{
153 int res=0; 172 int res=0;
154 int i; 173 int i;
155 psiconv_jumptable_section table; 174 psiconv_jumptable_section table;
156 psiconv_paint_data_section paint; 175 psiconv_paint_data_section paint;
157 psiconv_u32 *entry; 176 psiconv_u32 *entry;
158 psiconv_u32 sto; 177 psiconv_u32 sto;
159 178
160 psiconv_progress(lev+1,off,"Going to read a mbm file"); 179 psiconv_progress(config,lev+1,off,"Going to read a mbm file");
161 if (!(*result = malloc(sizeof(**result)))) 180 if (!(*result = malloc(sizeof(**result))))
162 goto ERROR1; 181 goto ERROR1;
163 182
164 psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); 183 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); 184 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
166 if (res) 185 if (res)
167 goto ERROR2; 186 goto ERROR2;
168 psiconv_debug(lev+2,off,"Offset: %08x",sto); 187 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
169 188
170 psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); 189 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))) 190 if ((res = psiconv_parse_jumptable_section(config,buf,lev+2,sto, NULL,&table)))
172 goto ERROR2; 191 goto ERROR2;
173 192
174 psiconv_progress(lev+2,off,"Going to read the picture sections"); 193 psiconv_progress(config,lev+2,off,"Going to read the picture sections");
175 if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) 194 if (!((*result)->sections = psiconv_list_new(sizeof(*paint))))
176 goto ERROR3; 195 goto ERROR3;
177 for (i = 0; i < psiconv_list_length(table); i ++) { 196 for (i = 0; i < psiconv_list_length(table); i ++) {
178 if (!(entry = psiconv_list_get(table,i))) 197 if (!(entry = psiconv_list_get(table,i)))
179 goto ERROR4; 198 goto ERROR4;
180 psiconv_progress(lev+3,off,"Going to read picture section %i",i); 199 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, 200 if ((res = psiconv_parse_paint_data_section(config,buf,lev+3,*entry,NULL,
182 0,&paint))) 201 0,&paint)))
183 goto ERROR4; 202 goto ERROR4;
184 if ((res = psiconv_list_add((*result)->sections,paint))) 203 if ((res = psiconv_list_add((*result)->sections,paint)))
185 goto ERROR5; 204 goto ERROR5;
205 free(paint);
186 } 206 }
187 207
188 psiconv_free_jumptable_section(table); 208 psiconv_free_jumptable_section(table);
189 psiconv_progress(lev+1,off,"End of mbm file"); 209 psiconv_progress(config,lev+1,off,"End of mbm file");
190 return 0; 210 return 0;
191ERROR5: 211ERROR5:
192 psiconv_free_paint_data_section(paint); 212 psiconv_free_paint_data_section(paint);
193ERROR4: 213ERROR4:
194 for (i = 0; i < psiconv_list_length((*result)->sections); i++) { 214 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
195 if (!(paint = psiconv_list_get((*result)->sections,i))) { 215 if (!(paint = psiconv_list_get((*result)->sections,i))) {
196 psiconv_warn(lev+1,off,"Massive memory corruption"); 216 psiconv_error(config,lev+1,off,"Massive memory corruption");
197 goto ERROR3; 217 goto ERROR3;
198 } 218 }
199 psiconv_free_paint_data_section(paint); 219 psiconv_free_paint_data_section(paint);
200 } 220 }
201 psiconv_list_free((*result)->sections); 221 psiconv_list_free((*result)->sections);
202ERROR3: 222ERROR3:
203 psiconv_free_jumptable_section(table); 223 psiconv_free_jumptable_section(table);
204ERROR2: 224ERROR2:
205 free(*result); 225 free(*result);
206ERROR1: 226ERROR1:
207 psiconv_warn(lev+1,off,"Reading of MBM File failed"); 227 psiconv_error(config,lev+1,off,"Reading of MBM File failed");
208 if (res == 0) 228 if (res == 0)
209 return -PSICONV_E_NOMEM; 229 return -PSICONV_E_NOMEM;
210 else 230 else
211 return res; 231 return res;
212} 232}
213 233
214int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, 234int psiconv_parse_sketch_file(const psiconv_config config,
235 const psiconv_buffer buf,int lev,
215 psiconv_u32 off, 236 psiconv_u32 off,
216 psiconv_sketch_f *result) 237 psiconv_sketch_f *result)
217{ 238{
218 psiconv_section_table_section table; 239 psiconv_section_table_section table;
219 psiconv_application_id_section appl_id; 240 psiconv_application_id_section appl_id;
… …
223 psiconv_section_table_entry entry; 244 psiconv_section_table_entry entry;
224 int i; 245 int i;
225 int res=0; 246 int res=0;
226 char *temp_str; 247 char *temp_str;
227 248
228 psiconv_progress(lev+1,off,"Going to read a sketch file"); 249 psiconv_progress(config,lev+1,off,"Going to read a sketch file");
229 if (!(*result = malloc(sizeof(**result)))) 250 if (!(*result = malloc(sizeof(**result))))
230 goto ERROR1; 251 goto ERROR1;
231 252
232 psiconv_progress(lev+2,off, 253 psiconv_progress(config,lev+2,off,
233 "Going to read the offset of the section table section"); 254 "Going to read the offset of the section table section");
234 sto = psiconv_read_u32(buf,lev+2,off,&res); 255 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
235 if (res) 256 if (res)
236 goto ERROR2; 257 goto ERROR2;
237 psiconv_debug(lev+2,off,"Offset: %08x",sto); 258 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
238 259
239 psiconv_progress(lev+2,sto, "Going to read the section table section"); 260 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))) 261 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
241 goto ERROR2; 262 goto ERROR2;
242 263
243 for (i = 0; i < psiconv_list_length(table); i ++) { 264 for (i = 0; i < psiconv_list_length(table); i ++) {
244 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 265 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
245 if (!(entry = psiconv_list_get(table,i))) 266 if (!(entry = psiconv_list_get(table,i)))
246 goto ERROR3; 267 goto ERROR3;
247 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 268 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
248 applid_sec = entry->offset; 269 applid_sec = entry->offset;
249 psiconv_debug(lev+3,sto, 270 psiconv_debug(config,lev+3,sto,
250 "Found the Application ID section at %08x",applid_sec); 271 "Found the Application ID section at %08x",applid_sec);
251 } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { 272 } else if (entry->id == PSICONV_ID_SKETCH_SECTION) {
252 sketch_sec = entry->offset; 273 sketch_sec = entry->offset;
253 psiconv_debug(lev+3,sto, 274 psiconv_debug(config,lev+3,sto,
254 "Found the Sketch section at %08x",sketch_sec); 275 "Found the Sketch section at %08x",sketch_sec);
255 } else { 276 } else {
256 psiconv_warn(lev+3,sto, 277 psiconv_warn(config,lev+3,sto,
257 "Found unknown section in the Section Table (ignoring)"); 278 "Found unknown section in the Section Table (ignoring)");
258 psiconv_debug(lev+3,sto, 279 psiconv_debug(config,lev+3,sto,
259 "Section ID %08x, offset %08x",entry->id,entry->offset); 280 "Section ID %08x, offset %08x",entry->id,entry->offset);
260 } 281 }
261 } 282 }
262 283
263 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 284 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
264 if (! applid_sec) { 285 if (! applid_sec) {
265 psiconv_warn(lev+2,sto, 286 psiconv_error(config,lev+2,sto,
266 "Application ID section not found in the section table"); 287 "Application ID section not found in the section table");
267 res = -PSICONV_E_PARSE; 288 res = -PSICONV_E_PARSE;
268 goto ERROR3; 289 goto ERROR3;
269 } else { 290 } else {
270 psiconv_debug(lev+2,sto, 291 psiconv_debug(config,lev+2,sto,
271 "Application ID section at offset %08x",applid_sec); 292 "Application ID section at offset %08x",applid_sec);
272 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 293 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
273 &appl_id))) 294 &appl_id)))
274 goto ERROR3; 295 goto ERROR3;
275 } 296 }
276 if ((appl_id->id != PSICONV_ID_SKETCH) || 297 if ((appl_id->id != PSICONV_ID_SKETCH) ||
277 strcmp(appl_id->name,"Paint.app")) { 298 psiconv_unicode_strcmp(appl_id->name,unicode_paint)) {
278 psiconv_warn(lev+2,applid_sec, 299 psiconv_warn(config,lev+2,applid_sec,
279 "Application ID section contains unexpected data"); 300 "Application ID section contains unexpected data");
280 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 301 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
281 PSICONV_ID_SKETCH,appl_id->id); 302 PSICONV_ID_SKETCH,appl_id->id);
282 if (!(temp_str = psiconv_make_printable(appl_id->name))) 303 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
283 goto ERROR4; 304 goto ERROR4;
284 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 305 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
285 "Paint.app",temp_str); 306 "Paint.app",temp_str);
286 free(temp_str); 307 free(temp_str);
287 res = -PSICONV_E_PARSE; 308 res = -PSICONV_E_PARSE;
288 goto ERROR4; 309 goto ERROR4;
289 } 310 }
290 311
291 psiconv_progress(lev+2,sto, "Looking for the Sketch section"); 312 psiconv_progress(config,lev+2,sto, "Looking for the Sketch section");
292 if (! sketch_sec) { 313 if (! sketch_sec) {
293 psiconv_warn(lev+2,sto, 314 psiconv_warn(config,lev+2,sto,
294 "Sketch section not found in the section table"); 315 "Sketch section not found in the section table");
295 } else { 316 } else {
296 psiconv_debug(lev+2,sto, 317 psiconv_debug(config,lev+2,sto,
297 "Sketch section at offset %08x",applid_sec); 318 "Sketch section at offset %08x",applid_sec);
298 if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, 319 if ((res = psiconv_parse_sketch_section(config,buf,lev+2,sketch_sec,NULL,
299 &(*result)->sketch_sec))) 320 &(*result)->sketch_sec)))
300 goto ERROR4; 321 goto ERROR4;
301 } 322 }
302 323
303 psiconv_free_application_id_section(appl_id); 324 psiconv_free_application_id_section(appl_id);
304 psiconv_free_section_table_section(table); 325 psiconv_free_section_table_section(table);
305 326
306 psiconv_progress(lev+1,off,"End of word file"); 327 psiconv_progress(config,lev+1,off,"End of sketch file");
307 return res; 328 return res;
308 329
309ERROR4: 330ERROR4:
310 psiconv_free_application_id_section(appl_id); 331 psiconv_free_application_id_section(appl_id);
311ERROR3: 332ERROR3:
312 free(table); 333 free(table);
313ERROR2: 334ERROR2:
314 free(*result); 335 free(*result);
315ERROR1: 336ERROR1:
316 psiconv_warn(lev+1,off,"Reading of Scketch File failed"); 337 psiconv_error(config,lev+1,off,"Reading of Sketch File failed");
317 if (res == 0) 338 if (res == 0)
318 return -PSICONV_E_NOMEM; 339 return -PSICONV_E_NOMEM;
319 else 340 else
320 return res; 341 return res;
321} 342}
322 343
323 344
324int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, 345int psiconv_parse_texted_file(const psiconv_config config,
346 const psiconv_buffer buf,int lev,
325 psiconv_u32 off, 347 psiconv_u32 off,
326 psiconv_texted_f *result) 348 psiconv_texted_f *result)
327{ 349{
328 int res=0; 350 int res=0;
329 psiconv_section_table_section table; 351 psiconv_section_table_section table;
… …
336 psiconv_u32 applid_sec = 0; 358 psiconv_u32 applid_sec = 0;
337 psiconv_u32 sto; 359 psiconv_u32 sto;
338 psiconv_section_table_entry entry; 360 psiconv_section_table_entry entry;
339 int i; 361 int i;
340 362
341 psiconv_progress(lev+1,off,"Going to read a texted file"); 363 psiconv_progress(config,lev+1,off,"Going to read a texted file");
342 if (!(*result = malloc(sizeof(**result)))) 364 if (!(*result = malloc(sizeof(**result))))
343 goto ERROR1; 365 goto ERROR1;
344 366
345 psiconv_progress(lev+2,off, 367 psiconv_progress(config,lev+2,off,
346 "Going to read the offset of the section table section"); 368 "Going to read the offset of the section table section");
347 sto = psiconv_read_u32(buf,lev+2,off,&res); 369 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
348 if (res) 370 if (res)
349 goto ERROR2; 371 goto ERROR2;
350 psiconv_debug(lev+2,off,"Offset: %08x",sto); 372 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
351 373
352 psiconv_progress(lev+2,sto, "Going to read the section table section"); 374 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))) 375 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
354 goto ERROR2; 376 goto ERROR2;
355 377
356 for (i = 0; i < psiconv_list_length(table); i ++) { 378 for (i = 0; i < psiconv_list_length(table); i ++) {
357 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 379 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
358 if (!(entry = psiconv_list_get(table,i))) 380 if (!(entry = psiconv_list_get(table,i)))
359 goto ERROR3; 381 goto ERROR3;
360 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 382 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
361 applid_sec = entry->offset; 383 applid_sec = entry->offset;
362 psiconv_debug(lev+3,sto, 384 psiconv_debug(config,lev+3,sto,
363 "Found the Application ID section at %08x",applid_sec); 385 "Found the Application ID section at %08x",applid_sec);
364 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { 386 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
365 page_sec = entry->offset; 387 page_sec = entry->offset;
366 psiconv_debug(lev+3,sto, 388 psiconv_debug(config,lev+3,sto,
367 "Found the Page Layout section at %08x",page_sec); 389 "Found the Page Layout section at %08x",page_sec);
368 } else if (entry->id == PSICONV_ID_TEXTED) { 390 } else if (entry->id == PSICONV_ID_TEXTED) {
369 texted_sec = entry->offset; 391 texted_sec = entry->offset;
370 psiconv_debug(lev+3,sto, 392 psiconv_debug(config,lev+3,sto,
371 "Found the TextEd section at %08x",texted_sec); 393 "Found the TextEd section at %08x",texted_sec);
372 } else { 394 } else {
373 psiconv_warn(lev+3,sto, 395 psiconv_warn(config,lev+3,sto,
374 "Found unknown section in the Section Table (ignoring)"); 396 "Found unknown section in the Section Table (ignoring)");
375 psiconv_debug(lev+3,sto, 397 psiconv_debug(config,lev+3,sto,
376 "Section ID %08x, offset %08x",entry->id,entry->offset); 398 "Section ID %08x, offset %08x",entry->id,entry->offset);
377 } 399 }
378 } 400 }
379 401
380 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 402 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
381 if (! applid_sec) { 403 if (! applid_sec) {
382 psiconv_warn(lev+2,sto, 404 psiconv_error(config,lev+2,sto,
383 "Application ID section not found in the section table"); 405 "Application ID section not found in the section table");
384 res = -PSICONV_E_PARSE; 406 res = -PSICONV_E_PARSE;
385 goto ERROR3; 407 goto ERROR3;
386 } else { 408 } else {
387 psiconv_debug(lev+2,sto, 409 psiconv_debug(config,lev+2,sto,
388 "Application ID section at offset %08x",applid_sec); 410 "Application ID section at offset %08x",applid_sec);
389 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 411 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
390 &appl_id))) 412 &appl_id)))
391 goto ERROR3; 413 goto ERROR3;
392 } 414 }
415
393 if ((appl_id->id != PSICONV_ID_TEXTED) || 416 if ((appl_id->id != PSICONV_ID_TEXTED) ||
394 strcmp(appl_id->name,"TextEd.app")) { 417 psiconv_unicode_strcmp(appl_id->name,unicode_texted)) {
395 psiconv_warn(lev+2,applid_sec, 418 psiconv_warn(config,lev+2,applid_sec,
396 "Application ID section contains unexpected data"); 419 "Application ID section contains unexpected data");
397 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 420 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
398 PSICONV_ID_TEXTED,appl_id->id); 421 PSICONV_ID_TEXTED,appl_id->id);
399 if (!(temp_str = psiconv_make_printable(appl_id->name))) 422 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
400 goto ERROR4; 423 goto ERROR4;
401 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 424 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
402 "TextEd.app",temp_str); 425 "TextEd.app",temp_str);
403 free(temp_str); 426 free(temp_str);
404 res = -PSICONV_E_PARSE; 427 res = -PSICONV_E_PARSE;
405 goto ERROR4; 428 goto ERROR4;
406 } 429 }
407 430
408 psiconv_progress(lev+2,sto, 431 psiconv_progress(config,lev+2,sto,
409 "Looking for the Page layout section"); 432 "Looking for the Page layout section");
410 if (! page_sec) { 433 if (! page_sec) {
411 psiconv_warn(lev+2,sto, 434 psiconv_error(config,lev+2,sto,
412 "Page layout section not found in the section table"); 435 "Page layout section not found in the section table");
413 res = -PSICONV_E_PARSE; 436 res = -PSICONV_E_PARSE;
414 goto ERROR4; 437 goto ERROR4;
415 } else { 438 } else {
416 psiconv_debug(lev+2,sto, 439 psiconv_debug(config,lev+2,sto,
417 "Page layout section at offset %08x",page_sec); 440 "Page layout section at offset %08x",page_sec);
418 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, 441 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
419 &(*result)->page_sec))) 442 &(*result)->page_sec)))
420 goto ERROR4; 443 goto ERROR4;
421 } 444 }
422 445
423 if (!(base_char = psiconv_basic_character_layout())) 446 if (!(base_char = psiconv_basic_character_layout()))
424 goto ERROR5; 447 goto ERROR5;
425 if (!(base_para = psiconv_basic_paragraph_layout())) 448 if (!(base_para = psiconv_basic_paragraph_layout()))
426 goto ERROR6; 449 goto ERROR6;
427 450
428 psiconv_progress(lev+2,sto, 451 psiconv_progress(config,lev+2,sto,
429 "Looking for the TextEd section"); 452 "Looking for the TextEd section");
430 if (! texted_sec) { 453 if (! texted_sec) {
431 psiconv_warn(lev+2,sto, 454 psiconv_error(config,lev+2,sto,
432 "TextEd section not found in the section table"); 455 "TextEd section not found in the section table");
433 res = -PSICONV_E_PARSE; 456 res = -PSICONV_E_PARSE;
434 goto ERROR7; 457 goto ERROR7;
435 } else { 458 } else {
436 psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); 459 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, 460 if ((res = psiconv_parse_texted_section(config,buf,lev+2,texted_sec,NULL,
438 &(*result)->texted_sec, 461 &(*result)->texted_sec,
439 base_char,base_para))) 462 base_char,base_para)))
440 goto ERROR7; 463 goto ERROR7;
441 } 464 }
442 psiconv_free_character_layout(base_char); 465 psiconv_free_character_layout(base_char);
443 psiconv_free_paragraph_layout(base_para); 466 psiconv_free_paragraph_layout(base_para);
444 467
445 psiconv_free_application_id_section(appl_id); 468 psiconv_free_application_id_section(appl_id);
446 psiconv_free_section_table_section(table); 469 psiconv_free_section_table_section(table);
447 470
448 psiconv_progress(lev+1,off,"End of TextEd file"); 471 psiconv_progress(config,lev+1,off,"End of TextEd file");
449 return 0; 472 return 0;
450 473
451ERROR7: 474ERROR7:
452 psiconv_free_paragraph_layout(base_para); 475 psiconv_free_paragraph_layout(base_para);
453ERROR6: 476ERROR6:
… …
459ERROR3: 482ERROR3:
460 psiconv_free_section_table_section(table); 483 psiconv_free_section_table_section(table);
461ERROR2: 484ERROR2:
462 free(*result); 485 free(*result);
463ERROR1: 486ERROR1:
464 psiconv_warn(lev+1,off,"Reading of TextEd File failed"); 487 psiconv_error(config,lev+1,off,"Reading of TextEd File failed");
465 if (res == 0) 488 if (res == 0)
466 return -PSICONV_E_NOMEM; 489 return -PSICONV_E_NOMEM;
467 else 490 else
468 return res; 491 return res;
469} 492}
470 493
471int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, 494int psiconv_parse_word_file(const psiconv_config config,
495 const psiconv_buffer buf,int lev, psiconv_u32 off,
472 psiconv_word_f *result) 496 psiconv_word_f *result)
473{ 497{
474 int res=0; 498 int res=0;
475 psiconv_section_table_section table; 499 psiconv_section_table_section table;
476 psiconv_application_id_section appl_id; 500 psiconv_application_id_section appl_id;
… …
484 psiconv_u32 applid_sec = 0; 508 psiconv_u32 applid_sec = 0;
485 psiconv_section_table_entry entry; 509 psiconv_section_table_entry entry;
486 psiconv_u32 sto; 510 psiconv_u32 sto;
487 int i; 511 int i;
488 512
489 psiconv_progress(lev+1,off,"Going to read a word file"); 513 psiconv_progress(config,lev+1,off,"Going to read a word file");
490 if (!(*result = malloc(sizeof(**result)))) 514 if (!(*result = malloc(sizeof(**result))))
491 goto ERROR1; 515 goto ERROR1;
492 516
493 psiconv_progress(lev+2,off, 517 psiconv_progress(config,lev+2,off,
494 "Going to read the offset of the section table section"); 518 "Going to read the offset of the section table section");
495 sto = psiconv_read_u32(buf,lev+2,off,&res); 519 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
496 if (res) 520 if (res)
497 goto ERROR2; 521 goto ERROR2;
498 psiconv_debug(lev+2,off,"Offset: %08x",sto); 522 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
499 523
500 psiconv_progress(lev+2,sto, 524 psiconv_progress(config,lev+2,sto,
501 "Going to read the section table section"); 525 "Going to read the section table section");
502 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) 526 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
503 goto ERROR2; 527 goto ERROR2;
504 528
505 for (i = 0; i < psiconv_list_length(table); i ++) { 529 for (i = 0; i < psiconv_list_length(table); i ++) {
506 psiconv_progress(lev+2,sto, "Going to read entry %d",i); 530 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
507 if (!(entry = psiconv_list_get(table,i))) 531 if (!(entry = psiconv_list_get(table,i)))
508 goto ERROR3; 532 goto ERROR3;
509 if (entry->id == PSICONV_ID_APPL_ID_SECTION) { 533 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
510 applid_sec = entry->offset; 534 applid_sec = entry->offset;
511 psiconv_debug(lev+3,sto, 535 psiconv_debug(config,lev+3,sto,
512 "Found the Application ID section at %08x",applid_sec); 536 "Found the Application ID section at %08x",applid_sec);
513 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { 537 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
514 page_sec = entry->offset; 538 page_sec = entry->offset;
515 psiconv_debug(lev+3,sto, 539 psiconv_debug(config,lev+3,sto,
516 "Found the Page Layout section at %08x",page_sec); 540 "Found the Page Layout section at %08x",page_sec);
517 } else if (entry->id == PSICONV_ID_TEXT_SECTION) { 541 } else if (entry->id == PSICONV_ID_TEXT_SECTION) {
518 text_sec = entry->offset; 542 text_sec = entry->offset;
519 psiconv_debug(lev+3,sto, "Found the Text section at %08x",text_sec); 543 psiconv_debug(config,lev+3,sto, "Found the Text section at %08x",text_sec);
520 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) { 544 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
521 pwd_sec = entry->offset; 545 pwd_sec = entry->offset;
522 psiconv_debug(lev+3,sto, 546 psiconv_debug(config,lev+3,sto,
523 "Found the Password section at %08x",pwd_sec); 547 "Found the Password section at %08x",pwd_sec);
524 psiconv_warn(lev+3,sto, 548 psiconv_error(config,lev+3,sto,
525 "Password section found - can't read encrypted data"); 549 "Password section found - can't read encrypted data");
526 res = -PSICONV_E_PARSE; 550 res = -PSICONV_E_PARSE;
527 goto ERROR3; 551 goto ERROR3;
528 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { 552 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) {
529 status_sec = entry->offset; 553 status_sec = entry->offset;
530 psiconv_debug(lev+3,sto, 554 psiconv_debug(config,lev+3,sto,
531 "Found the Word Status section at %08x",status_sec); 555 "Found the Word Status section at %08x",status_sec);
532 } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { 556 } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) {
533 styles_sec = entry->offset; 557 styles_sec = entry->offset;
534 psiconv_debug(lev+3,sto, 558 psiconv_debug(config,lev+3,sto,
535 "Found the Word Styles section at %08x",styles_sec); 559 "Found the Word Styles section at %08x",styles_sec);
536 } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) { 560 } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) {
537 layout_sec = entry->offset; 561 layout_sec = entry->offset;
538 psiconv_debug(lev+3,sto, 562 psiconv_debug(config,lev+3,sto,
539 "Found the Layout section at %08x",layout_sec); 563 "Found the Layout section at %08x",layout_sec);
540 } else { 564 } else {
541 psiconv_warn(lev+3,sto, 565 psiconv_warn(config,lev+3,sto,
542 "Found unknown section in the Section Table (ignoring)"); 566 "Found unknown section in the Section Table (ignoring)");
543 psiconv_debug(lev+3,sto, 567 psiconv_debug(config,lev+3,sto,
544 "Section ID %08x, offset %08x",entry->id,entry->offset); 568 "Section ID %08x, offset %08x",entry->id,entry->offset);
545 } 569 }
546 } 570 }
547 571
548 572
549 psiconv_progress(lev+2,sto, 573 psiconv_progress(config,lev+2,sto,
550 "Looking for the Status section"); 574 "Looking for the Status section");
551 if (!status_sec) { 575 if (!status_sec) {
552 psiconv_warn(lev+2,sto, "Status section not found in the section table"); 576 psiconv_error(config,lev+2,sto, "Status section not found in the section table");
553 res = -PSICONV_E_PARSE; 577 res = -PSICONV_E_PARSE;
554 goto ERROR3; 578 goto ERROR3;
555 } else { 579 } else {
556 psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); 580 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, 581 if ((res = psiconv_parse_word_status_section(config,buf,lev+2,status_sec,NULL,
558 &((*result)->status_sec)))) 582 &((*result)->status_sec))))
559 goto ERROR3; 583 goto ERROR3;
560 } 584 }
561 585
562 psiconv_progress(lev+2,sto, "Looking for the Application ID section"); 586 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
563 if (! applid_sec) { 587 if (! applid_sec) {
564 psiconv_warn(lev+2,sto, 588 psiconv_error(config,lev+2,sto,
565 "Application ID section not found in the section table"); 589 "Application ID section not found in the section table");
566 res = -PSICONV_E_PARSE; 590 res = -PSICONV_E_PARSE;
567 goto ERROR4; 591 goto ERROR4;
568 } else { 592 } else {
569 psiconv_debug(lev+2,sto, 593 psiconv_debug(config,lev+2,sto,
570 "Application ID section at offset %08x",applid_sec); 594 "Application ID section at offset %08x",applid_sec);
571 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, 595 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
572 &appl_id))) 596 &appl_id)))
573 goto ERROR4; 597 goto ERROR4;
574 } 598 }
575 if ((appl_id->id != PSICONV_ID_WORD) || 599 if ((appl_id->id != PSICONV_ID_WORD) ||
576 strcmp(appl_id->name,"Word.app")) { 600 psiconv_unicode_strcmp(appl_id->name,unicode_word)) {
577 psiconv_warn(lev+2,applid_sec, 601 psiconv_warn(config,lev+2,applid_sec,
578 "Application ID section contains unexpected data"); 602 "Application ID section contains unexpected data");
579 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", 603 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
580 PSICONV_ID_WORD,appl_id->id); 604 PSICONV_ID_WORD,appl_id->id);
581 if (!(temp_str = psiconv_make_printable(appl_id->name))) 605 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
582 goto ERROR5; 606 goto ERROR5;
583 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", 607 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
584 "Word.app",temp_str); 608 "Word.app",temp_str);
585 free(temp_str); 609 free(temp_str);
586 res = -PSICONV_E_PARSE; 610 res = -PSICONV_E_PARSE;
587 goto ERROR5; 611 goto ERROR5;
588 } 612 }
589 613
590 psiconv_progress(lev+2,sto, 614 psiconv_progress(config,lev+2,sto,
591 "Looking for the Page layout section"); 615 "Looking for the Page layout section");
592 if (! page_sec) { 616 if (! page_sec) {
593 psiconv_warn(lev+2,sto, 617 psiconv_error(config,lev+2,sto,
594 "Page layout section not found in the section table"); 618 "Page layout section not found in the section table");
595 res = -PSICONV_E_PARSE; 619 res = -PSICONV_E_PARSE;
596 goto ERROR5; 620 goto ERROR5;
597 } else { 621 } else {
598 psiconv_debug(lev+2,sto, 622 psiconv_debug(config,lev+2,sto,
599 "Page layout section at offset %08x",page_sec); 623 "Page layout section at offset %08x",page_sec);
600 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, 624 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
601 &(*result)->page_sec))) 625 &(*result)->page_sec)))
602 goto ERROR5; 626 goto ERROR5;
603 } 627 }
604 628
605 psiconv_progress(lev+2,sto, 629 psiconv_progress(config,lev+2,sto,
606 "Looking for the Word Style section"); 630 "Looking for the Word Style section");
607 if (!styles_sec) { 631 if (!styles_sec) {
608 psiconv_warn(lev+2,sto, 632 psiconv_error(config,lev+2,sto,
609 "Word styles section not found in the section table"); 633 "Word styles section not found in the section table");
610 res = -PSICONV_E_PARSE; 634 res = -PSICONV_E_PARSE;
611 goto ERROR6; 635 goto ERROR6;
612 } else { 636 } else {
613 psiconv_debug(lev+2,sto, 637 psiconv_debug(config,lev+2,sto,
614 "Word styles section at offset %08x",styles_sec); 638 "Word styles section at offset %08x",styles_sec);
615 if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, 639 if ((res = psiconv_parse_word_styles_section(config,buf,lev+2,styles_sec,NULL,
616 &(*result)->styles_sec))) 640 &(*result)->styles_sec)))
617 goto ERROR6; 641 goto ERROR6;
618 } 642 }
619 643
620 psiconv_progress(lev+2,sto, 644 psiconv_progress(config,lev+2,sto,
621 "Looking for the Text section"); 645 "Looking for the Text section");
622 if (!text_sec) { 646 if (!text_sec) {
623 psiconv_warn(lev+2,sto, "Text section not found in the section table"); 647 psiconv_error(config,lev+2,sto, "Text section not found in the section table");
624 res = -PSICONV_E_PARSE; 648 res = -PSICONV_E_PARSE;
625 goto ERROR7; 649 goto ERROR7;
626 } else { 650 } else {
627 psiconv_debug(lev+2,sto, 651 psiconv_debug(config,lev+2,sto,
628 "Text section at offset %08x",text_sec); 652 "Text section at offset %08x",text_sec);
629 if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL, 653 if ((res = psiconv_parse_text_section(config,buf,lev+2,text_sec,NULL,
630 &(*result)->paragraphs))) 654 &(*result)->paragraphs)))
631 goto ERROR7; 655 goto ERROR7;
632 } 656 }
633 657
634 psiconv_progress(lev+2,sto, "Looking for the Layout section"); 658 psiconv_progress(config,lev+2,sto, "Looking for the Layout section");
635 if (!layout_sec) { 659 if (!layout_sec) {
636 psiconv_debug(lev+2,sto, "No layout section today"); 660 psiconv_debug(config,lev+2,sto, "No layout section today");
637 } else { 661 } else {
638 psiconv_debug(lev+2,sto, 662 psiconv_debug(config,lev+2,sto,
639 "Layout section at offset %08x",layout_sec); 663 "Layout section at offset %08x",layout_sec);
640 if ((res = psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, 664 if ((res = psiconv_parse_styled_layout_section(config,buf,lev+2,layout_sec,NULL,
641 (*result)->paragraphs, 665 (*result)->paragraphs,
642 (*result)->styles_sec))) 666 (*result)->styles_sec)))
643 goto ERROR8; 667 goto ERROR8;
644 } 668 }
645 669
646 psiconv_free_application_id_section(appl_id); 670 psiconv_free_application_id_section(appl_id);
647 psiconv_free_section_table_section(table); 671 psiconv_free_section_table_section(table);
648 672
649 psiconv_progress(lev+1,off,"End of word file"); 673 psiconv_progress(config,lev+1,off,"End of word file");
650 return 0; 674 return 0;
651 675
652 676
653ERROR8: 677ERROR8:
654 psiconv_free_text_and_layout((*result)->paragraphs); 678 psiconv_free_text_and_layout((*result)->paragraphs);
… …
663ERROR3: 687ERROR3:
664 psiconv_free_section_table_section(table); 688 psiconv_free_section_table_section(table);
665ERROR2: 689ERROR2:
666 free(*result); 690 free(*result);
667ERROR1: 691ERROR1:
668 psiconv_warn(lev+1,off,"Reading of Word File failed"); 692 psiconv_error(config,lev+1,off,"Reading of Word File failed");
669 if (res == 0) 693 if (res == 0)
670 return -PSICONV_E_NOMEM; 694 return -PSICONV_E_NOMEM;
671 else 695 else
672 return res; 696 return res;
673} 697}
698
699int psiconv_parse_sheet_file(const psiconv_config config,
700 const psiconv_buffer buf,int lev, psiconv_u32 off,
701 psiconv_sheet_f *result)
702{
703 int res=0;
704 psiconv_section_table_section table;
705 psiconv_application_id_section appl_id;
706 char *temp_str;
707 psiconv_u32 pwd_sec = 0;
708 psiconv_u32 status_sec = 0;
709 psiconv_u32 page_sec = 0;
710 psiconv_u32 applid_sec = 0;
711 psiconv_u32 workbook_sec = 0;
712 psiconv_section_table_entry entry;
713 psiconv_u32 sto;
714 int i;
715
716 psiconv_progress(config,lev+1,off,"Going to read a sheet file");
717 if (!(*result = malloc(sizeof(**result))))
718 goto ERROR1;
719
720 psiconv_progress(config,lev+2,off,
721 "Going to read the offset of the section table section");
722 sto = psiconv_read_u32(config,buf,lev+2,off,&res);
723 if (res)
724 goto ERROR2;
725 psiconv_debug(config,lev+2,off,"Offset: %08x",sto);
726
727 psiconv_progress(config,lev+2,sto,
728 "Going to read the section table section");
729 if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table)))
730 goto ERROR2;
731
732 for (i = 0; i < psiconv_list_length(table); i ++) {
733 psiconv_progress(config,lev+2,sto, "Going to read entry %d",i);
734 if (!(entry = psiconv_list_get(table,i)))
735 goto ERROR3;
736 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
737 applid_sec = entry->offset;
738 psiconv_debug(config,lev+3,sto,
739 "Found the Application ID section at %08x",applid_sec);
740 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
741 page_sec = entry->offset;
742 psiconv_debug(config,lev+3,sto,
743 "Found the Page Layout section at %08x",page_sec);
744 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
745 pwd_sec = entry->offset;
746 psiconv_debug(config,lev+3,sto,
747 "Found the Password section at %08x",pwd_sec);
748 psiconv_error(config,lev+3,sto,
749 "Password section found - can't read encrypted data");
750 res = -PSICONV_E_PARSE;
751 goto ERROR3;
752 } else if (entry->id == PSICONV_ID_SHEET_WORKBOOK_SECTION) {
753 workbook_sec = entry->offset;
754 psiconv_debug(config,lev+3,sto,
755 "Found the Sheet Workbook section at %08x",workbook_sec);
756 } else if (entry->id == PSICONV_ID_SHEET_STATUS_SECTION) {
757 status_sec = entry->offset;
758 psiconv_debug(config,lev+3,sto,
759 "Found the Sheet Status section at %08x",status_sec);
760 } else {
761 psiconv_warn(config,lev+3,sto,
762 "Found unknown section in the Section Table (ignoring)");
763 psiconv_debug(config,lev+3,sto,
764 "Section ID %08x, offset %08x",entry->id,entry->offset);
765 }
766 }
767
768
769 psiconv_progress(config,lev+2,sto,
770 "Looking for the Status section");
771 if (!status_sec) {
772 psiconv_error(config,lev+2,sto, "Status section not found in the section table");
773 res = -PSICONV_E_PARSE;
774 goto ERROR3;
775 } else {
776 psiconv_debug(config,lev+2,sto, "Status section at offset %08x",status_sec);
777 if ((res = psiconv_parse_sheet_status_section(config,buf,lev+2,status_sec,NULL,
778 &((*result)->status_sec))))
779 goto ERROR3;
780 }
781
782 psiconv_progress(config,lev+2,sto, "Looking for the Application ID section");
783 if (! applid_sec) {
784 psiconv_error(config,lev+2,sto,
785 "Application ID section not found in the section table");
786 res = -PSICONV_E_PARSE;
787 goto ERROR4;
788 } else {
789 psiconv_debug(config,lev+2,sto,
790 "Application ID section at offset %08x",applid_sec);
791 if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL,
792 &appl_id)))
793 goto ERROR4;
794 }
795 if ((appl_id->id != PSICONV_ID_SHEET) ||
796 psiconv_unicode_strcmp(appl_id->name,unicode_sheet)) {
797 psiconv_warn(config,lev+2,applid_sec,
798 "Application ID section contains unexpected data");
799 psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found",
800 PSICONV_ID_SHEET,appl_id->id);
801 if (!(temp_str = psiconv_make_printable(config,appl_id->name)))
802 goto ERROR5;
803 psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found",
804 "Sheet.app",temp_str);
805 free(temp_str);
806 res = -PSICONV_E_PARSE;
807 goto ERROR5;
808 }
809
810 psiconv_progress(config,lev+2,sto,
811 "Looking for the Page layout section");
812 if (! page_sec) {
813 psiconv_error(config,lev+2,sto,
814 "Page layout section not found in the section table");
815 res = -PSICONV_E_PARSE;
816 goto ERROR5;
817 } else {
818 psiconv_debug(config,lev+2,sto,
819 "Page layout section at offset %08x",page_sec);
820 if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL,
821 &(*result)->page_sec)))
822 goto ERROR5;
823 }
824
825 psiconv_progress(config,lev+2,sto,
826 "Looking for the Sheet Workbook section");
827 if (! workbook_sec) {
828 psiconv_error(config,lev+2,sto,
829 "Sheet workbook section not found in the section table");
830 res = -PSICONV_E_PARSE;
831 goto ERROR6;
832 } else {
833 psiconv_debug(config,lev+2,sto,
834 "Sheet workbook section at offset %08x",page_sec);
835 if ((res = psiconv_parse_sheet_workbook_section(config,buf,lev+2,workbook_sec,NULL,
836 &(*result)->workbook_sec)))
837 goto ERROR6;
838 }
839
840 psiconv_free_application_id_section(appl_id);
841 psiconv_free_section_table_section(table);
842
843 psiconv_progress(config,lev+1,off,"End of Sheet file");
844 return 0;
845
846ERROR6:
847 psiconv_free_page_layout_section((*result)->page_sec);
848ERROR5:
849 psiconv_free_application_id_section(appl_id);
850ERROR4:
851 psiconv_free_sheet_status_section((*result)->status_sec);
852ERROR3:
853 psiconv_free_section_table_section(table);
854ERROR2:
855 free(*result);
856ERROR1:
857 psiconv_error(config,lev+1,off,"Reading of Sheet File failed");
858 if (res == 0)
859 return -PSICONV_E_NOMEM;
860 else
861 return res;
862}
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