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 Frodo Looijaard <frodol@dds.nl> |
3 | Copyright (c) 1999, 2000 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. |
… | |
… | |
29 | { |
29 | { |
30 | psiconv_header_section header; |
30 | psiconv_header_section header; |
31 | psiconv_file_type_t res; |
31 | psiconv_file_type_t res; |
32 | int leng; |
32 | int leng; |
33 | |
33 | |
34 | psiconv_parse_header_section(buf,0,0,&leng,&header); |
34 | if ((psiconv_parse_header_section(buf,0,0,&leng,&header))) |
|
|
35 | return psiconv_unknown_file; |
35 | res = header->file; |
36 | res = header->file; |
36 | if (result) |
37 | if (result) |
37 | *result = header; |
38 | *result = header; |
38 | else |
39 | else |
39 | psiconv_free_header_section(header); |
40 | psiconv_free_header_section(header); |
… | |
… | |
47 | int res=0; |
48 | int res=0; |
48 | int lev=0; |
49 | int lev=0; |
49 | int off=0; |
50 | int off=0; |
50 | int leng; |
51 | int leng; |
51 | |
52 | |
52 | (*result) = malloc(sizeof(**result)); |
53 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
54 | goto ERROR1; |
53 | |
55 | |
54 | (*result)->type = psiconv_file_type(buf,&leng,NULL); |
56 | (*result)->type = psiconv_file_type(buf,&leng,NULL); |
55 | if ((*result)->type == psiconv_unknown_file) { |
57 | if ((*result)->type == psiconv_unknown_file) { |
56 | psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); |
58 | psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); |
57 | (*result)->file = NULL; |
59 | (*result)->file = NULL; |
58 | res = -1; |
|
|
59 | } else if ((*result)->type == psiconv_word_file) |
60 | } else if ((*result)->type == psiconv_word_file) |
60 | res = psiconv_parse_word_file(buf,lev+2,leng, |
61 | res = psiconv_parse_word_file(buf,lev+2,leng, |
61 | (psiconv_word_f *)(&((*result)->file))); |
62 | (psiconv_word_f *)(&((*result)->file))); |
62 | else if ((*result)->type == psiconv_texted_file) |
63 | else if ((*result)->type == psiconv_texted_file) |
63 | res = psiconv_parse_texted_file(buf,lev+2,leng, |
64 | res = psiconv_parse_texted_file(buf,lev+2,leng, |
… | |
… | |
73 | (psiconv_clipart_f *)(&((*result)->file))); |
74 | (psiconv_clipart_f *)(&((*result)->file))); |
74 | else { |
75 | else { |
75 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
76 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
76 | (*result)->file = NULL; |
77 | (*result)->file = NULL; |
77 | } |
78 | } |
78 | res = -1; |
79 | if (res) |
|
|
80 | goto ERROR2; |
|
|
81 | return 0; |
79 | |
82 | |
|
|
83 | ERROR2: |
|
|
84 | free(*result); |
|
|
85 | ERROR1: |
|
|
86 | psiconv_warn(lev+1,off,"Reading of Psion File failed"); |
|
|
87 | if (res == 0) |
|
|
88 | return -PSICONV_E_NOMEM; |
|
|
89 | else |
80 | return res; |
90 | return res; |
81 | } |
91 | } |
82 | |
92 | |
83 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
93 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
84 | psiconv_u32 off, psiconv_clipart_f *result) |
94 | psiconv_u32 off, psiconv_clipart_f *result) |
85 | { |
95 | { |
86 | int res=0; |
96 | int res=0; |
|
|
97 | int i; |
|
|
98 | psiconv_jumptable_section table; |
|
|
99 | psiconv_clipart_section clipart; |
|
|
100 | psiconv_u32 *entry; |
|
|
101 | |
|
|
102 | psiconv_progress(lev+1,off,"Going to read a clipart file"); |
87 | (*result) = malloc(sizeof(**result)); |
103 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
104 | goto ERROR1; |
|
|
105 | |
|
|
106 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
|
|
107 | if ((res = psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table))) |
|
|
108 | goto ERROR2; |
|
|
109 | |
|
|
110 | psiconv_progress(lev+2,off,"Going to read the clipart sections"); |
|
|
111 | if (!((*result)->sections = psiconv_list_new(sizeof(*clipart)))) |
|
|
112 | goto ERROR3; |
|
|
113 | for (i = 0; i < psiconv_list_length(table); i ++) { |
|
|
114 | if (!(entry = psiconv_list_get(table,i))) |
|
|
115 | goto ERROR4; |
|
|
116 | psiconv_progress(lev+3,off,"Going to read clipart section %i",i); |
|
|
117 | if ((res = psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart))) |
|
|
118 | goto ERROR4; |
|
|
119 | if ((res = psiconv_list_add((*result)->sections,clipart))) |
|
|
120 | goto ERROR5; |
|
|
121 | } |
|
|
122 | |
|
|
123 | psiconv_free_jumptable_section(table); |
|
|
124 | psiconv_progress(lev+1,off,"End of clipart file"); |
88 | return 0; |
125 | return res; |
|
|
126 | ERROR5: |
|
|
127 | psiconv_free_clipart_section(clipart); |
|
|
128 | ERROR4: |
|
|
129 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
130 | if (!(clipart = psiconv_list_get((*result)->sections,i))) { |
|
|
131 | psiconv_warn(lev+1,off,"Massive memory corruption"); |
|
|
132 | goto ERROR3; |
|
|
133 | } |
|
|
134 | psiconv_free_clipart_section(clipart); |
|
|
135 | } |
|
|
136 | psiconv_list_free((*result)->sections); |
|
|
137 | ERROR3: |
|
|
138 | psiconv_free_jumptable_section(table); |
|
|
139 | ERROR2: |
|
|
140 | free(*result); |
|
|
141 | ERROR1: |
|
|
142 | psiconv_warn(lev+1,off,"Reading of Clipart File failed"); |
|
|
143 | if (res == 0) |
|
|
144 | return -PSICONV_E_NOMEM; |
|
|
145 | else |
|
|
146 | return res; |
89 | } |
147 | } |
90 | |
148 | |
91 | int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
149 | int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
92 | psiconv_mbm_f *result) |
150 | psiconv_mbm_f *result) |
93 | { |
151 | { |
… | |
… | |
97 | psiconv_paint_data_section paint; |
155 | psiconv_paint_data_section paint; |
98 | psiconv_u32 *entry; |
156 | psiconv_u32 *entry; |
99 | psiconv_u32 sto; |
157 | psiconv_u32 sto; |
100 | |
158 | |
101 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
159 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
102 | *result = malloc(sizeof(**result)); |
160 | if (!(*result = malloc(sizeof(**result)))) |
|
|
161 | goto ERROR1; |
103 | |
162 | |
104 | psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); |
163 | psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); |
105 | sto = psiconv_read_u32(buf,lev+2,off); |
164 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
165 | if (res) |
|
|
166 | goto ERROR2; |
106 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
167 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
107 | |
168 | |
108 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
169 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
109 | res |= psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table); |
170 | if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table))) |
|
|
171 | goto ERROR2; |
110 | |
172 | |
111 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
173 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
112 | (*result)->sections = psiconv_list_new(sizeof(*paint)); |
174 | if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) |
|
|
175 | goto ERROR3; |
113 | for (i = 0; i < psiconv_list_length(table); i ++) { |
176 | for (i = 0; i < psiconv_list_length(table); i ++) { |
114 | entry = psiconv_list_get(table,i); |
177 | if (!(entry = psiconv_list_get(table,i))) |
|
|
178 | goto ERROR4; |
115 | psiconv_progress(lev+3,off,"Going to read picture section %i",i); |
179 | psiconv_progress(lev+3,off,"Going to read picture section %i",i); |
116 | psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL,&paint); |
180 | if ((res = psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL, |
|
|
181 | 0,&paint))) |
|
|
182 | goto ERROR4; |
117 | psiconv_list_add((*result)->sections,paint); |
183 | if ((res = psiconv_list_add((*result)->sections,paint))) |
|
|
184 | goto ERROR5; |
118 | } |
185 | } |
119 | |
186 | |
120 | psiconv_free_jumptable_section(table); |
187 | psiconv_free_jumptable_section(table); |
121 | psiconv_progress(lev+1,off,"End of mbm file"); |
188 | psiconv_progress(lev+1,off,"End of mbm file"); |
|
|
189 | return 0; |
|
|
190 | ERROR5: |
|
|
191 | psiconv_free_paint_data_section(paint); |
|
|
192 | ERROR4: |
|
|
193 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
194 | if (!(paint = psiconv_list_get((*result)->sections,i))) { |
|
|
195 | psiconv_warn(lev+1,off,"Massive memory corruption"); |
|
|
196 | goto ERROR3; |
|
|
197 | } |
|
|
198 | psiconv_free_paint_data_section(paint); |
|
|
199 | } |
|
|
200 | psiconv_list_free((*result)->sections); |
|
|
201 | ERROR3: |
|
|
202 | psiconv_free_jumptable_section(table); |
|
|
203 | ERROR2: |
|
|
204 | free(*result); |
|
|
205 | ERROR1: |
|
|
206 | psiconv_warn(lev+1,off,"Reading of MBM File failed"); |
|
|
207 | if (res == 0) |
|
|
208 | return -PSICONV_E_NOMEM; |
|
|
209 | else |
122 | return res; |
210 | return res; |
123 | } |
211 | } |
124 | |
212 | |
125 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
213 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
126 | psiconv_u32 off, |
214 | psiconv_u32 off, |
127 | psiconv_sketch_f *result) |
215 | psiconv_sketch_f *result) |
… | |
… | |
135 | int i; |
223 | int i; |
136 | int res=0; |
224 | int res=0; |
137 | char *temp_str; |
225 | char *temp_str; |
138 | |
226 | |
139 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
227 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
140 | *result = malloc(sizeof(**result)); |
228 | if (!(*result = malloc(sizeof(**result)))) |
|
|
229 | goto ERROR1; |
141 | |
230 | |
142 | psiconv_progress(lev+2,off, |
231 | psiconv_progress(lev+2,off, |
143 | "Going to read the offset of the section table section"); |
232 | "Going to read the offset of the section table section"); |
144 | sto = psiconv_read_u32(buf,lev+2,off); |
233 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
234 | if (res) |
|
|
235 | goto ERROR2; |
145 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
236 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
146 | |
237 | |
147 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
238 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
148 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
239 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
240 | goto ERROR2; |
149 | |
241 | |
150 | for (i = 0; i < psiconv_list_length(table); i ++) { |
242 | for (i = 0; i < psiconv_list_length(table); i ++) { |
151 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
243 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
152 | entry = psiconv_list_get(table,i); |
244 | if (!(entry = psiconv_list_get(table,i))) |
|
|
245 | goto ERROR3; |
153 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
246 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
154 | applid_sec = entry->offset; |
247 | applid_sec = entry->offset; |
155 | psiconv_debug(lev+3,sto, |
248 | psiconv_debug(lev+3,sto, |
156 | "Found the Application ID section at %08x",applid_sec); |
249 | "Found the Application ID section at %08x",applid_sec); |
157 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
250 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
158 | sketch_sec = entry->offset; |
251 | sketch_sec = entry->offset; |
159 | psiconv_debug(lev+3,sto, |
252 | psiconv_debug(lev+3,sto, |
160 | "Found the Sketch section at %08x",sketch_sec); |
253 | "Found the Sketch section at %08x",sketch_sec); |
161 | } else { |
254 | } else { |
162 | psiconv_warn(lev+3,sto, |
255 | psiconv_warn(lev+3,sto, |
163 | "Found unknown section in the Section Table"); |
256 | "Found unknown section in the Section Table (ignoring)"); |
164 | psiconv_debug(lev+3,sto, |
257 | psiconv_debug(lev+3,sto, |
165 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
258 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
166 | res = -1; |
|
|
167 | } |
259 | } |
168 | } |
260 | } |
169 | |
261 | |
170 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
262 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
171 | if (! applid_sec) { |
263 | if (! applid_sec) { |
172 | psiconv_warn(lev+2,sto, |
264 | psiconv_warn(lev+2,sto, |
173 | "Application ID section not found in the section table"); |
265 | "Application ID section not found in the section table"); |
174 | res = -1; |
266 | res = -PSICONV_E_PARSE; |
|
|
267 | goto ERROR3; |
175 | } else { |
268 | } else { |
176 | psiconv_debug(lev+2,sto, |
269 | psiconv_debug(lev+2,sto, |
177 | "Application ID section at offset %08x",applid_sec); |
270 | "Application ID section at offset %08x",applid_sec); |
178 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
271 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
179 | &appl_id); |
272 | &appl_id))) |
|
|
273 | goto ERROR3; |
180 | } |
274 | } |
181 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
275 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
182 | strcmp(appl_id->name,"Paint.app")) { |
276 | strcmp(appl_id->name,"Paint.app")) { |
183 | psiconv_warn(lev+2,applid_sec, |
277 | psiconv_warn(lev+2,applid_sec, |
184 | "Application ID section contains unexpected data"); |
278 | "Application ID section contains unexpected data"); |
185 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
279 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
186 | PSICONV_ID_SKETCH,appl_id->id); |
280 | PSICONV_ID_SKETCH,appl_id->id); |
187 | temp_str = psiconv_make_printable(appl_id->name); |
281 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
282 | goto ERROR4; |
188 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
283 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
189 | "Paint.app",temp_str); |
284 | "Paint.app",temp_str); |
190 | free(temp_str); |
285 | free(temp_str); |
|
|
286 | res = -PSICONV_E_PARSE; |
|
|
287 | goto ERROR4; |
191 | } |
288 | } |
192 | |
289 | |
193 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
290 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
194 | if (! sketch_sec) { |
291 | if (! sketch_sec) { |
195 | psiconv_warn(lev+2,sto, |
292 | psiconv_warn(lev+2,sto, |
196 | "Sketch section not found in the section table"); |
293 | "Sketch section not found in the section table"); |
197 | res = -1; |
|
|
198 | } else { |
294 | } else { |
199 | psiconv_debug(lev+2,sto, |
295 | psiconv_debug(lev+2,sto, |
200 | "Sketch section at offset %08x",applid_sec); |
296 | "Sketch section at offset %08x",applid_sec); |
201 | res |= psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, |
297 | if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, |
202 | &(*result)->sketch_sec); |
298 | &(*result)->sketch_sec))) |
|
|
299 | goto ERROR4; |
203 | } |
300 | } |
204 | |
301 | |
205 | psiconv_free_application_id_section(appl_id); |
302 | psiconv_free_application_id_section(appl_id); |
206 | psiconv_free_section_table_section(table); |
303 | psiconv_free_section_table_section(table); |
207 | |
304 | |
208 | psiconv_progress(lev+1,off,"End of word file"); |
305 | psiconv_progress(lev+1,off,"End of word file"); |
209 | return res; |
306 | return res; |
|
|
307 | |
|
|
308 | ERROR4: |
|
|
309 | psiconv_free_application_id_section(appl_id); |
|
|
310 | ERROR3: |
|
|
311 | free(table); |
|
|
312 | ERROR2: |
|
|
313 | free(*result); |
|
|
314 | ERROR1: |
|
|
315 | psiconv_warn(lev+1,off,"Reading of Scketch File failed"); |
|
|
316 | if (res == 0) |
|
|
317 | return -PSICONV_E_NOMEM; |
|
|
318 | else |
|
|
319 | return res; |
210 | } |
320 | } |
211 | |
|
|
212 | |
321 | |
213 | |
322 | |
214 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
323 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
215 | psiconv_u32 off, |
324 | psiconv_u32 off, |
216 | psiconv_texted_f *result) |
325 | psiconv_texted_f *result) |
… | |
… | |
227 | psiconv_u32 sto; |
336 | psiconv_u32 sto; |
228 | psiconv_section_table_entry entry; |
337 | psiconv_section_table_entry entry; |
229 | int i; |
338 | int i; |
230 | |
339 | |
231 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
340 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
232 | *result = malloc(sizeof(**result)); |
341 | if (!(*result = malloc(sizeof(**result)))) |
|
|
342 | goto ERROR1; |
233 | |
343 | |
234 | psiconv_progress(lev+2,off, |
344 | psiconv_progress(lev+2,off, |
235 | "Going to read the offset of the section table section"); |
345 | "Going to read the offset of the section table section"); |
236 | sto = psiconv_read_u32(buf,lev+2,off); |
346 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
347 | if (res) |
|
|
348 | goto ERROR2; |
237 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
349 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
238 | |
350 | |
239 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
351 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
240 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
352 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
353 | goto ERROR2; |
241 | |
354 | |
242 | for (i = 0; i < psiconv_list_length(table); i ++) { |
355 | for (i = 0; i < psiconv_list_length(table); i ++) { |
243 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
356 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
244 | entry = psiconv_list_get(table,i); |
357 | if (!(entry = psiconv_list_get(table,i))) |
|
|
358 | goto ERROR3; |
245 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
359 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
246 | applid_sec = entry->offset; |
360 | applid_sec = entry->offset; |
247 | psiconv_debug(lev+3,sto, |
361 | psiconv_debug(lev+3,sto, |
248 | "Found the Application ID section at %08x",applid_sec); |
362 | "Found the Application ID section at %08x",applid_sec); |
249 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
363 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
254 | texted_sec = entry->offset; |
368 | texted_sec = entry->offset; |
255 | psiconv_debug(lev+3,sto, |
369 | psiconv_debug(lev+3,sto, |
256 | "Found the TextEd section at %08x",texted_sec); |
370 | "Found the TextEd section at %08x",texted_sec); |
257 | } else { |
371 | } else { |
258 | psiconv_warn(lev+3,sto, |
372 | psiconv_warn(lev+3,sto, |
259 | "Found unknown section in the Section Table"); |
373 | "Found unknown section in the Section Table (ignoring)"); |
260 | psiconv_debug(lev+3,sto, |
374 | psiconv_debug(lev+3,sto, |
261 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
375 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
262 | res = -1; |
|
|
263 | } |
376 | } |
264 | } |
377 | } |
265 | |
378 | |
266 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
379 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
267 | if (! applid_sec) { |
380 | if (! applid_sec) { |
268 | psiconv_warn(lev+2,sto, |
381 | psiconv_warn(lev+2,sto, |
269 | "Application ID section not found in the section table"); |
382 | "Application ID section not found in the section table"); |
270 | res = -1; |
383 | res = -PSICONV_E_PARSE; |
|
|
384 | goto ERROR3; |
271 | } else { |
385 | } else { |
272 | psiconv_debug(lev+2,sto, |
386 | psiconv_debug(lev+2,sto, |
273 | "Application ID section at offset %08x",applid_sec); |
387 | "Application ID section at offset %08x",applid_sec); |
274 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
388 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
275 | &appl_id); |
389 | &appl_id))) |
|
|
390 | goto ERROR3; |
276 | } |
391 | } |
277 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
392 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
278 | strcmp(appl_id->name,"TextEd.app")) { |
393 | strcmp(appl_id->name,"TextEd.app")) { |
279 | psiconv_warn(lev+2,applid_sec, |
394 | psiconv_warn(lev+2,applid_sec, |
280 | "Application ID section contains unexpected data"); |
395 | "Application ID section contains unexpected data"); |
281 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
396 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
282 | PSICONV_ID_TEXTED,appl_id->id); |
397 | PSICONV_ID_TEXTED,appl_id->id); |
283 | temp_str = psiconv_make_printable(appl_id->name); |
398 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
399 | goto ERROR4; |
284 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
400 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
285 | "TextEd.app",temp_str); |
401 | "TextEd.app",temp_str); |
286 | free(temp_str); |
402 | free(temp_str); |
|
|
403 | res = -PSICONV_E_PARSE; |
|
|
404 | goto ERROR4; |
287 | } |
405 | } |
288 | |
406 | |
289 | psiconv_progress(lev+2,sto, |
407 | psiconv_progress(lev+2,sto, |
290 | "Looking for the Page layout section"); |
408 | "Looking for the Page layout section"); |
291 | if (! page_sec) { |
409 | if (! page_sec) { |
292 | psiconv_warn(lev+2,sto, |
410 | psiconv_warn(lev+2,sto, |
293 | "Page layout section not found in the section table"); |
411 | "Page layout section not found in the section table"); |
294 | (*result)->page_sec = NULL; |
412 | res = -PSICONV_E_PARSE; |
295 | res = -1; |
413 | goto ERROR4; |
296 | } else { |
414 | } else { |
297 | psiconv_debug(lev+2,sto, |
415 | psiconv_debug(lev+2,sto, |
298 | "Page layout section at offset %08x",page_sec); |
416 | "Page layout section at offset %08x",page_sec); |
299 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
417 | if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
300 | &(*result)->page_sec); |
418 | &(*result)->page_sec))) |
|
|
419 | goto ERROR4; |
301 | } |
420 | } |
302 | |
421 | |
303 | base_char = psiconv_basic_character_layout(); |
422 | if (!(base_char = psiconv_basic_character_layout())) |
|
|
423 | goto ERROR5; |
304 | base_para = psiconv_basic_paragraph_layout(); |
424 | if (!(base_para = psiconv_basic_paragraph_layout())) |
|
|
425 | goto ERROR6; |
305 | |
426 | |
306 | psiconv_progress(lev+2,sto, |
427 | psiconv_progress(lev+2,sto, |
307 | "Looking for the TextEd section"); |
428 | "Looking for the TextEd section"); |
308 | if (! texted_sec) { |
429 | if (! texted_sec) { |
309 | psiconv_warn(lev+2,sto, |
430 | psiconv_warn(lev+2,sto, |
310 | "TextEd section not found in the section table"); |
431 | "TextEd section not found in the section table"); |
311 | (*result)->texted_sec = NULL; |
432 | res = -PSICONV_E_PARSE; |
312 | res = -1; |
433 | goto ERROR7; |
313 | } else { |
434 | } else { |
314 | psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); |
435 | psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); |
315 | res |= psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
436 | if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
316 | &(*result)->texted_sec, |
437 | &(*result)->texted_sec, |
317 | base_char,base_para); |
438 | base_char,base_para))) |
|
|
439 | goto ERROR7; |
318 | } |
440 | } |
319 | psiconv_free_character_layout(base_char); |
441 | psiconv_free_character_layout(base_char); |
320 | psiconv_free_paragraph_layout(base_para); |
442 | psiconv_free_paragraph_layout(base_para); |
321 | |
443 | |
322 | psiconv_free_application_id_section(appl_id); |
444 | psiconv_free_application_id_section(appl_id); |
323 | psiconv_free_section_table_section(table); |
445 | psiconv_free_section_table_section(table); |
324 | |
446 | |
325 | psiconv_progress(lev+1,off,"End of word file"); |
447 | psiconv_progress(lev+1,off,"End of TextEd file"); |
|
|
448 | return 0; |
|
|
449 | |
|
|
450 | ERROR7: |
|
|
451 | psiconv_free_paragraph_layout(base_para); |
|
|
452 | ERROR6: |
|
|
453 | psiconv_free_character_layout(base_char); |
|
|
454 | ERROR5: |
|
|
455 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
456 | ERROR4: |
|
|
457 | psiconv_free_application_id_section(appl_id); |
|
|
458 | ERROR3: |
|
|
459 | psiconv_free_section_table_section(table); |
|
|
460 | ERROR2: |
|
|
461 | free(*result); |
|
|
462 | ERROR1: |
|
|
463 | psiconv_warn(lev+1,off,"Reading of TextEd File failed"); |
|
|
464 | if (res == 0) |
|
|
465 | return -PSICONV_E_NOMEM; |
|
|
466 | else |
326 | return res; |
467 | return res; |
327 | } |
468 | } |
328 | |
469 | |
329 | int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
470 | int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
330 | psiconv_word_f *result) |
471 | psiconv_word_f *result) |
331 | { |
472 | { |
… | |
… | |
343 | psiconv_section_table_entry entry; |
484 | psiconv_section_table_entry entry; |
344 | psiconv_u32 sto; |
485 | psiconv_u32 sto; |
345 | int i; |
486 | int i; |
346 | |
487 | |
347 | psiconv_progress(lev+1,off,"Going to read a word file"); |
488 | psiconv_progress(lev+1,off,"Going to read a word file"); |
348 | *result = malloc(sizeof(**result)); |
489 | if (!(*result = malloc(sizeof(**result)))) |
|
|
490 | goto ERROR1; |
349 | |
491 | |
350 | psiconv_progress(lev+2,off, |
492 | psiconv_progress(lev+2,off, |
351 | "Going to read the offset of the section table section"); |
493 | "Going to read the offset of the section table section"); |
352 | sto = psiconv_read_u32(buf,lev+2,off); |
494 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
495 | if (res) |
|
|
496 | goto ERROR2; |
353 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
497 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
354 | |
498 | |
355 | psiconv_progress(lev+2,sto, |
499 | psiconv_progress(lev+2,sto, |
356 | "Going to read the section table section"); |
500 | "Going to read the section table section"); |
357 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
501 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
502 | goto ERROR2; |
358 | |
503 | |
359 | for (i = 0; i < psiconv_list_length(table); i ++) { |
504 | for (i = 0; i < psiconv_list_length(table); i ++) { |
360 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
505 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
361 | entry = psiconv_list_get(table,i); |
506 | if (!(entry = psiconv_list_get(table,i))) |
|
|
507 | goto ERROR3; |
362 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
508 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
363 | applid_sec = entry->offset; |
509 | applid_sec = entry->offset; |
364 | psiconv_debug(lev+3,sto, |
510 | psiconv_debug(lev+3,sto, |
365 | "Found the Application ID section at %08x",applid_sec); |
511 | "Found the Application ID section at %08x",applid_sec); |
366 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
512 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
374 | pwd_sec = entry->offset; |
520 | pwd_sec = entry->offset; |
375 | psiconv_debug(lev+3,sto, |
521 | psiconv_debug(lev+3,sto, |
376 | "Found the Password section at %08x",pwd_sec); |
522 | "Found the Password section at %08x",pwd_sec); |
377 | psiconv_warn(lev+3,sto, |
523 | psiconv_warn(lev+3,sto, |
378 | "Password section found - can't read encrypted data"); |
524 | "Password section found - can't read encrypted data"); |
379 | res = -1; |
525 | res = -PSICONV_E_PARSE; |
|
|
526 | goto ERROR3; |
380 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
527 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
381 | status_sec = entry->offset; |
528 | status_sec = entry->offset; |
382 | psiconv_debug(lev+3,sto, |
529 | psiconv_debug(lev+3,sto, |
383 | "Found the Word Status section at %08x",status_sec); |
530 | "Found the Word Status section at %08x",status_sec); |
384 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
531 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
… | |
… | |
389 | layout_sec = entry->offset; |
536 | layout_sec = entry->offset; |
390 | psiconv_debug(lev+3,sto, |
537 | psiconv_debug(lev+3,sto, |
391 | "Found the Layout section at %08x",layout_sec); |
538 | "Found the Layout section at %08x",layout_sec); |
392 | } else { |
539 | } else { |
393 | psiconv_warn(lev+3,sto, |
540 | psiconv_warn(lev+3,sto, |
394 | "Found unknown section in the Section Table"); |
541 | "Found unknown section in the Section Table (ignoring)"); |
395 | psiconv_debug(lev+3,sto, |
542 | psiconv_debug(lev+3,sto, |
396 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
543 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
397 | res = -1; |
|
|
398 | } |
544 | } |
399 | } |
545 | } |
400 | |
546 | |
401 | |
547 | |
402 | psiconv_progress(lev+2,sto, |
548 | psiconv_progress(lev+2,sto, |
403 | "Looking for the Status section"); |
549 | "Looking for the Status section"); |
404 | if (!status_sec) { |
550 | if (!status_sec) { |
405 | psiconv_warn(lev+2,sto, "Status section not found in the section table"); |
551 | psiconv_warn(lev+2,sto, "Status section not found in the section table"); |
406 | res = -1; |
552 | res = -PSICONV_E_PARSE; |
|
|
553 | goto ERROR3; |
407 | } else { |
554 | } else { |
408 | psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); |
555 | psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); |
409 | res |= psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, |
556 | if ((res = psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, |
410 | &((*result)->status_sec)); |
557 | &((*result)->status_sec)))) |
|
|
558 | goto ERROR3; |
411 | } |
559 | } |
412 | |
560 | |
413 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
561 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
414 | if (! applid_sec) { |
562 | if (! applid_sec) { |
415 | psiconv_warn(lev+2,sto, |
563 | psiconv_warn(lev+2,sto, |
416 | "Application ID section not found in the section table"); |
564 | "Application ID section not found in the section table"); |
417 | res = -1; |
565 | res = -PSICONV_E_PARSE; |
|
|
566 | goto ERROR4; |
418 | } else { |
567 | } else { |
419 | psiconv_debug(lev+2,sto, |
568 | psiconv_debug(lev+2,sto, |
420 | "Application ID section at offset %08x",applid_sec); |
569 | "Application ID section at offset %08x",applid_sec); |
421 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
570 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
422 | &appl_id); |
571 | &appl_id))) |
|
|
572 | goto ERROR4; |
423 | } |
573 | } |
424 | if ((appl_id->id != PSICONV_ID_WORD) || |
574 | if ((appl_id->id != PSICONV_ID_WORD) || |
425 | strcmp(appl_id->name,"Word.app")) { |
575 | strcmp(appl_id->name,"Word.app")) { |
426 | psiconv_warn(lev+2,applid_sec, |
576 | psiconv_warn(lev+2,applid_sec, |
427 | "Application ID section contains unexpected data"); |
577 | "Application ID section contains unexpected data"); |
428 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
578 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
429 | PSICONV_ID_WORD,appl_id->id); |
579 | PSICONV_ID_WORD,appl_id->id); |
430 | temp_str = psiconv_make_printable(appl_id->name); |
580 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
581 | goto ERROR5; |
431 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
582 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
432 | "Word.app",temp_str); |
583 | "Word.app",temp_str); |
433 | free(temp_str); |
584 | free(temp_str); |
|
|
585 | res = -PSICONV_E_PARSE; |
|
|
586 | goto ERROR5; |
434 | } |
587 | } |
435 | |
588 | |
436 | psiconv_progress(lev+2,sto, |
589 | psiconv_progress(lev+2,sto, |
437 | "Looking for the Page layout section"); |
590 | "Looking for the Page layout section"); |
438 | if (! page_sec) { |
591 | if (! page_sec) { |
439 | psiconv_warn(lev+2,sto, |
592 | psiconv_warn(lev+2,sto, |
440 | "Page layout section not found in the section table"); |
593 | "Page layout section not found in the section table"); |
441 | (*result)->page_sec = NULL; |
594 | res = -PSICONV_E_PARSE; |
442 | res = -1; |
595 | goto ERROR5; |
443 | } else { |
596 | } else { |
444 | psiconv_debug(lev+2,sto, |
597 | psiconv_debug(lev+2,sto, |
445 | "Page layout section at offset %08x",page_sec); |
598 | "Page layout section at offset %08x",page_sec); |
446 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
599 | if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
447 | &(*result)->page_sec); |
600 | &(*result)->page_sec))) |
|
|
601 | goto ERROR5; |
448 | } |
602 | } |
449 | |
603 | |
450 | psiconv_progress(lev+2,sto, |
604 | psiconv_progress(lev+2,sto, |
451 | "Looking for the Word Style section"); |
605 | "Looking for the Word Style section"); |
452 | if (!styles_sec) { |
606 | if (!styles_sec) { |
453 | psiconv_warn(lev+2,sto, |
607 | psiconv_warn(lev+2,sto, |
454 | "Word styles section not found in the section table"); |
608 | "Word styles section not found in the section table"); |
455 | (*result)->styles_sec = NULL; |
609 | res = -PSICONV_E_PARSE; |
456 | res = -1; |
610 | goto ERROR6; |
457 | } else { |
611 | } else { |
458 | psiconv_debug(lev+2,sto, |
612 | psiconv_debug(lev+2,sto, |
459 | "Word styles section at offset %08x",styles_sec); |
613 | "Word styles section at offset %08x",styles_sec); |
460 | res |= psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, |
614 | if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, |
461 | &(*result)->styles_sec); |
615 | &(*result)->styles_sec))) |
|
|
616 | goto ERROR6; |
462 | } |
617 | } |
463 | |
618 | |
464 | psiconv_progress(lev+2,sto, |
619 | psiconv_progress(lev+2,sto, |
465 | "Looking for the Text section"); |
620 | "Looking for the Text section"); |
466 | if (!text_sec) { |
621 | if (!text_sec) { |
467 | psiconv_warn(lev+2,sto, "Text section not found in the section table"); |
622 | psiconv_warn(lev+2,sto, "Text section not found in the section table"); |
468 | (*result)->paragraphs = NULL; |
623 | res = -PSICONV_E_PARSE; |
469 | res = -1; |
624 | goto ERROR7; |
470 | } else { |
625 | } else { |
471 | psiconv_debug(lev+2,sto, |
626 | psiconv_debug(lev+2,sto, |
472 | "Text section at offset %08x",text_sec); |
627 | "Text section at offset %08x",text_sec); |
473 | res |= psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
628 | if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
474 | &(*result)->paragraphs); |
629 | &(*result)->paragraphs))) |
|
|
630 | goto ERROR7; |
475 | } |
631 | } |
476 | |
632 | |
477 | if (((*result)->paragraphs) && ((*result)->styles_sec)) { |
633 | psiconv_progress(lev+2,sto, "Looking for the Layout section"); |
478 | psiconv_progress(lev+2,sto, |
|
|
479 | "Looking for the Layout section"); |
|
|
480 | if (!layout_sec) { |
634 | if (!layout_sec) { |
|
|
635 | psiconv_debug(lev+2,sto, "No layout section today"); |
|
|
636 | } else { |
481 | psiconv_debug(lev+2,sto, |
637 | psiconv_debug(lev+2,sto, |
482 | "Layout section not found in the section table"); |
|
|
483 | res = -1; |
|
|
484 | } else { |
|
|
485 | psiconv_debug(lev+2,sto, |
|
|
486 | "Layout section at offset %08x",layout_sec); |
638 | "Layout section at offset %08x",layout_sec); |
487 | res |= psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, |
639 | if ((res = psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, |
488 | (*result)->paragraphs, |
640 | (*result)->paragraphs, |
489 | (*result)->styles_sec); |
641 | (*result)->styles_sec))) |
|
|
642 | goto ERROR8; |
490 | } |
643 | } |
491 | } else |
|
|
492 | psiconv_debug(lev+2,sto, |
|
|
493 | "Skipping search for Layout section, as either the " |
|
|
494 | "text or the word styles section was not found"); |
|
|
495 | |
644 | |
496 | psiconv_free_application_id_section(appl_id); |
645 | psiconv_free_application_id_section(appl_id); |
497 | psiconv_free_section_table_section(table); |
646 | psiconv_free_section_table_section(table); |
498 | |
647 | |
499 | psiconv_progress(lev+1,off,"End of word file"); |
648 | psiconv_progress(lev+1,off,"End of word file"); |
500 | return res; |
649 | return res; |
|
|
650 | |
|
|
651 | |
|
|
652 | ERROR8: |
|
|
653 | psiconv_free_text_and_layout((*result)->paragraphs); |
|
|
654 | ERROR7: |
|
|
655 | psiconv_free_word_styles_section((*result)->styles_sec); |
|
|
656 | ERROR6: |
|
|
657 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
658 | ERROR5: |
|
|
659 | psiconv_free_application_id_section(appl_id); |
|
|
660 | ERROR4: |
|
|
661 | psiconv_free_word_status_section((*result)->status_sec); |
|
|
662 | ERROR3: |
|
|
663 | psiconv_free_section_table_section(table); |
|
|
664 | ERROR2: |
|
|
665 | free(*result); |
|
|
666 | ERROR1: |
|
|
667 | psiconv_warn(lev+1,off,"Reading of Word File failed"); |
|
|
668 | if (res == 0) |
|
|
669 | return -PSICONV_E_NOMEM; |
|
|
670 | else |
|
|
671 | return res; |
501 | } |
672 | } |