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, |
… | |
… | |
66 | res = psiconv_parse_mbm_file(buf,lev+2,leng, |
67 | res = psiconv_parse_mbm_file(buf,lev+2,leng, |
67 | (psiconv_mbm_f *)(&((*result)->file))); |
68 | (psiconv_mbm_f *)(&((*result)->file))); |
68 | else if ((*result)->type == psiconv_sketch_file) |
69 | else if ((*result)->type == psiconv_sketch_file) |
69 | res = psiconv_parse_sketch_file(buf,lev+2,leng, |
70 | res = psiconv_parse_sketch_file(buf,lev+2,leng, |
70 | (psiconv_sketch_f *)(&((*result)->file))); |
71 | (psiconv_sketch_f *)(&((*result)->file))); |
|
|
72 | else if ((*result)->type == psiconv_clipart_file) |
|
|
73 | res = psiconv_parse_clipart_file(buf,lev+2,leng, |
|
|
74 | (psiconv_clipart_f *)(&((*result)->file))); |
71 | else { |
75 | else { |
72 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
76 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
73 | (*result)->file = NULL; |
77 | (*result)->file = NULL; |
74 | } |
78 | } |
75 | res = -1; |
79 | if (res) |
|
|
80 | goto ERROR2; |
|
|
81 | return 0; |
76 | |
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 |
|
|
90 | return res; |
|
|
91 | } |
|
|
92 | |
|
|
93 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
|
|
94 | psiconv_u32 off, psiconv_clipart_f *result) |
|
|
95 | { |
|
|
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"); |
|
|
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"); |
77 | return res; |
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; |
78 | } |
147 | } |
79 | |
148 | |
80 | 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, |
81 | psiconv_mbm_f *result) |
150 | psiconv_mbm_f *result) |
82 | { |
151 | { |
83 | int res=0; |
152 | int res=0; |
84 | int i; |
153 | int i; |
85 | psiconv_mbm_jumptable_section table; |
154 | psiconv_jumptable_section table; |
86 | psiconv_paint_data_section paint; |
155 | psiconv_paint_data_section paint; |
87 | psiconv_u32 *entry; |
156 | psiconv_u32 *entry; |
88 | psiconv_u32 sto; |
157 | psiconv_u32 sto; |
89 | |
158 | |
90 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
159 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
91 | *result = malloc(sizeof(**result)); |
160 | if (!(*result = malloc(sizeof(**result)))) |
|
|
161 | goto ERROR1; |
92 | |
162 | |
93 | 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"); |
94 | sto = psiconv_read_u32(buf,lev+2,off); |
164 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
165 | if (res) |
|
|
166 | goto ERROR2; |
95 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
167 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
96 | |
168 | |
97 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
169 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
98 | res |= psiconv_parse_mbm_jumptable_section(buf,lev+2,sto, NULL,&table); |
170 | if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table))) |
|
|
171 | goto ERROR2; |
99 | |
172 | |
100 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
173 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
101 | (*result)->sections = psiconv_list_new(sizeof(*paint)); |
174 | if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) |
|
|
175 | goto ERROR3; |
102 | for (i = 0; i < psiconv_list_length(table); i ++) { |
176 | for (i = 0; i < psiconv_list_length(table); i ++) { |
103 | entry = psiconv_list_get(table,i); |
177 | if (!(entry = psiconv_list_get(table,i))) |
|
|
178 | goto ERROR4; |
104 | 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); |
105 | 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; |
106 | psiconv_list_add((*result)->sections,paint); |
183 | if ((res = psiconv_list_add((*result)->sections,paint))) |
|
|
184 | goto ERROR5; |
107 | } |
185 | } |
108 | |
186 | |
109 | psiconv_free_mbm_jumptable_section(table); |
187 | psiconv_free_jumptable_section(table); |
110 | 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 |
111 | return res; |
210 | return res; |
112 | } |
211 | } |
113 | |
212 | |
114 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
213 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
115 | psiconv_u32 off, |
214 | psiconv_u32 off, |
116 | psiconv_sketch_f *result) |
215 | psiconv_sketch_f *result) |
… | |
… | |
124 | int i; |
223 | int i; |
125 | int res=0; |
224 | int res=0; |
126 | char *temp_str; |
225 | char *temp_str; |
127 | |
226 | |
128 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
227 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
129 | *result = malloc(sizeof(**result)); |
228 | if (!(*result = malloc(sizeof(**result)))) |
|
|
229 | goto ERROR1; |
130 | |
230 | |
131 | psiconv_progress(lev+2,off, |
231 | psiconv_progress(lev+2,off, |
132 | "Going to read the offset of the section table section"); |
232 | "Going to read the offset of the section table section"); |
133 | sto = psiconv_read_u32(buf,lev+2,off); |
233 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
234 | if (res) |
|
|
235 | goto ERROR2; |
134 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
236 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
135 | |
237 | |
136 | 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"); |
137 | 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; |
138 | |
241 | |
139 | for (i = 0; i < psiconv_list_length(table); i ++) { |
242 | for (i = 0; i < psiconv_list_length(table); i ++) { |
140 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
243 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
141 | entry = psiconv_list_get(table,i); |
244 | if (!(entry = psiconv_list_get(table,i))) |
|
|
245 | goto ERROR3; |
142 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
246 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
143 | applid_sec = entry->offset; |
247 | applid_sec = entry->offset; |
144 | psiconv_debug(lev+3,sto, |
248 | psiconv_debug(lev+3,sto, |
145 | "Found the Application ID section at %08x",applid_sec); |
249 | "Found the Application ID section at %08x",applid_sec); |
146 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
250 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
147 | sketch_sec = entry->offset; |
251 | sketch_sec = entry->offset; |
148 | psiconv_debug(lev+3,sto, |
252 | psiconv_debug(lev+3,sto, |
149 | "Found the Sketch section at %08x",sketch_sec); |
253 | "Found the Sketch section at %08x",sketch_sec); |
150 | } else { |
254 | } else { |
151 | psiconv_warn(lev+3,sto, |
255 | psiconv_warn(lev+3,sto, |
152 | "Found unknown section in the Section Table"); |
256 | "Found unknown section in the Section Table (ignoring)"); |
153 | psiconv_debug(lev+3,sto, |
257 | psiconv_debug(lev+3,sto, |
154 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
258 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
155 | res = -1; |
|
|
156 | } |
259 | } |
157 | } |
260 | } |
158 | |
261 | |
159 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
262 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
160 | if (! applid_sec) { |
263 | if (! applid_sec) { |
161 | psiconv_warn(lev+2,sto, |
264 | psiconv_warn(lev+2,sto, |
162 | "Application ID section not found in the section table"); |
265 | "Application ID section not found in the section table"); |
163 | res = -1; |
266 | res = -PSICONV_E_PARSE; |
|
|
267 | goto ERROR3; |
164 | } else { |
268 | } else { |
165 | psiconv_debug(lev+2,sto, |
269 | psiconv_debug(lev+2,sto, |
166 | "Application ID section at offset %08x",applid_sec); |
270 | "Application ID section at offset %08x",applid_sec); |
167 | 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, |
168 | &appl_id); |
272 | &appl_id))) |
|
|
273 | goto ERROR3; |
169 | } |
274 | } |
170 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
275 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
171 | strcmp(appl_id->name,"Paint.app")) { |
276 | strcmp(appl_id->name,"Paint.app")) { |
172 | psiconv_warn(lev+2,applid_sec, |
277 | psiconv_warn(lev+2,applid_sec, |
173 | "Application ID section contains unexpected data"); |
278 | "Application ID section contains unexpected data"); |
174 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
279 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
175 | PSICONV_ID_SKETCH,appl_id->id); |
280 | PSICONV_ID_SKETCH,appl_id->id); |
176 | temp_str = psiconv_make_printable(appl_id->name); |
281 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
282 | goto ERROR4; |
177 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
283 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
178 | "Paint.app",temp_str); |
284 | "Paint.app",temp_str); |
179 | free(temp_str); |
285 | free(temp_str); |
|
|
286 | res = -PSICONV_E_PARSE; |
|
|
287 | goto ERROR4; |
180 | } |
288 | } |
181 | |
289 | |
182 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
290 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
183 | if (! sketch_sec) { |
291 | if (! sketch_sec) { |
184 | psiconv_warn(lev+2,sto, |
292 | psiconv_warn(lev+2,sto, |
185 | "Sketch section not found in the section table"); |
293 | "Sketch section not found in the section table"); |
186 | res = -1; |
|
|
187 | } else { |
294 | } else { |
188 | psiconv_debug(lev+2,sto, |
295 | psiconv_debug(lev+2,sto, |
189 | "Sketch section at offset %08x",applid_sec); |
296 | "Sketch section at offset %08x",applid_sec); |
190 | 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, |
191 | &(*result)->sketch_sec); |
298 | &(*result)->sketch_sec))) |
|
|
299 | goto ERROR4; |
192 | } |
300 | } |
193 | |
301 | |
194 | psiconv_free_application_id_section(appl_id); |
302 | psiconv_free_application_id_section(appl_id); |
195 | psiconv_free_section_table_section(table); |
303 | psiconv_free_section_table_section(table); |
196 | |
304 | |
197 | psiconv_progress(lev+1,off,"End of word file"); |
305 | psiconv_progress(lev+1,off,"End of word file"); |
198 | 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; |
199 | } |
320 | } |
200 | |
|
|
201 | |
321 | |
202 | |
322 | |
203 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
323 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
204 | psiconv_u32 off, |
324 | psiconv_u32 off, |
205 | psiconv_texted_f *result) |
325 | psiconv_texted_f *result) |
… | |
… | |
216 | psiconv_u32 sto; |
336 | psiconv_u32 sto; |
217 | psiconv_section_table_entry entry; |
337 | psiconv_section_table_entry entry; |
218 | int i; |
338 | int i; |
219 | |
339 | |
220 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
340 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
221 | *result = malloc(sizeof(**result)); |
341 | if (!(*result = malloc(sizeof(**result)))) |
|
|
342 | goto ERROR1; |
222 | |
343 | |
223 | psiconv_progress(lev+2,off, |
344 | psiconv_progress(lev+2,off, |
224 | "Going to read the offset of the section table section"); |
345 | "Going to read the offset of the section table section"); |
225 | sto = psiconv_read_u32(buf,lev+2,off); |
346 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
347 | if (res) |
|
|
348 | goto ERROR2; |
226 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
349 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
227 | |
350 | |
228 | 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"); |
229 | 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; |
230 | |
354 | |
231 | for (i = 0; i < psiconv_list_length(table); i ++) { |
355 | for (i = 0; i < psiconv_list_length(table); i ++) { |
232 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
356 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
233 | entry = psiconv_list_get(table,i); |
357 | if (!(entry = psiconv_list_get(table,i))) |
|
|
358 | goto ERROR3; |
234 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
359 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
235 | applid_sec = entry->offset; |
360 | applid_sec = entry->offset; |
236 | psiconv_debug(lev+3,sto, |
361 | psiconv_debug(lev+3,sto, |
237 | "Found the Application ID section at %08x",applid_sec); |
362 | "Found the Application ID section at %08x",applid_sec); |
238 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
363 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
243 | texted_sec = entry->offset; |
368 | texted_sec = entry->offset; |
244 | psiconv_debug(lev+3,sto, |
369 | psiconv_debug(lev+3,sto, |
245 | "Found the TextEd section at %08x",texted_sec); |
370 | "Found the TextEd section at %08x",texted_sec); |
246 | } else { |
371 | } else { |
247 | psiconv_warn(lev+3,sto, |
372 | psiconv_warn(lev+3,sto, |
248 | "Found unknown section in the Section Table"); |
373 | "Found unknown section in the Section Table (ignoring)"); |
249 | psiconv_debug(lev+3,sto, |
374 | psiconv_debug(lev+3,sto, |
250 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
375 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
251 | res = -1; |
|
|
252 | } |
376 | } |
253 | } |
377 | } |
254 | |
378 | |
255 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
379 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
256 | if (! applid_sec) { |
380 | if (! applid_sec) { |
257 | psiconv_warn(lev+2,sto, |
381 | psiconv_warn(lev+2,sto, |
258 | "Application ID section not found in the section table"); |
382 | "Application ID section not found in the section table"); |
259 | res = -1; |
383 | res = -PSICONV_E_PARSE; |
|
|
384 | goto ERROR3; |
260 | } else { |
385 | } else { |
261 | psiconv_debug(lev+2,sto, |
386 | psiconv_debug(lev+2,sto, |
262 | "Application ID section at offset %08x",applid_sec); |
387 | "Application ID section at offset %08x",applid_sec); |
263 | 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, |
264 | &appl_id); |
389 | &appl_id))) |
|
|
390 | goto ERROR3; |
265 | } |
391 | } |
266 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
392 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
267 | strcmp(appl_id->name,"TextEd.app")) { |
393 | strcmp(appl_id->name,"TextEd.app")) { |
268 | psiconv_warn(lev+2,applid_sec, |
394 | psiconv_warn(lev+2,applid_sec, |
269 | "Application ID section contains unexpected data"); |
395 | "Application ID section contains unexpected data"); |
270 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
396 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
271 | PSICONV_ID_TEXTED,appl_id->id); |
397 | PSICONV_ID_TEXTED,appl_id->id); |
272 | temp_str = psiconv_make_printable(appl_id->name); |
398 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
399 | goto ERROR4; |
273 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
400 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
274 | "TextEd.app",temp_str); |
401 | "TextEd.app",temp_str); |
275 | free(temp_str); |
402 | free(temp_str); |
|
|
403 | res = -PSICONV_E_PARSE; |
|
|
404 | goto ERROR4; |
276 | } |
405 | } |
277 | |
406 | |
278 | psiconv_progress(lev+2,sto, |
407 | psiconv_progress(lev+2,sto, |
279 | "Looking for the Page layout section"); |
408 | "Looking for the Page layout section"); |
280 | if (! page_sec) { |
409 | if (! page_sec) { |
281 | psiconv_warn(lev+2,sto, |
410 | psiconv_warn(lev+2,sto, |
282 | "Page layout section not found in the section table"); |
411 | "Page layout section not found in the section table"); |
283 | (*result)->page_sec = NULL; |
412 | res = -PSICONV_E_PARSE; |
284 | res = -1; |
413 | goto ERROR4; |
285 | } else { |
414 | } else { |
286 | psiconv_debug(lev+2,sto, |
415 | psiconv_debug(lev+2,sto, |
287 | "Page layout section at offset %08x",page_sec); |
416 | "Page layout section at offset %08x",page_sec); |
288 | 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, |
289 | &(*result)->page_sec); |
418 | &(*result)->page_sec))) |
|
|
419 | goto ERROR4; |
290 | } |
420 | } |
291 | |
421 | |
292 | base_char = psiconv_basic_character_layout(); |
422 | if (!(base_char = psiconv_basic_character_layout())) |
|
|
423 | goto ERROR5; |
293 | base_para = psiconv_basic_paragraph_layout(); |
424 | if (!(base_para = psiconv_basic_paragraph_layout())) |
|
|
425 | goto ERROR6; |
294 | |
426 | |
295 | psiconv_progress(lev+2,sto, |
427 | psiconv_progress(lev+2,sto, |
296 | "Looking for the TextEd section"); |
428 | "Looking for the TextEd section"); |
297 | if (! texted_sec) { |
429 | if (! texted_sec) { |
298 | psiconv_warn(lev+2,sto, |
430 | psiconv_warn(lev+2,sto, |
299 | "TextEd section not found in the section table"); |
431 | "TextEd section not found in the section table"); |
300 | (*result)->texted_sec = NULL; |
432 | res = -PSICONV_E_PARSE; |
301 | res = -1; |
433 | goto ERROR7; |
302 | } else { |
434 | } else { |
303 | 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); |
304 | res |= psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
436 | if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
305 | &(*result)->texted_sec, |
437 | &(*result)->texted_sec, |
306 | base_char,base_para); |
438 | base_char,base_para))) |
|
|
439 | goto ERROR7; |
307 | } |
440 | } |
308 | psiconv_free_character_layout(base_char); |
441 | psiconv_free_character_layout(base_char); |
309 | psiconv_free_paragraph_layout(base_para); |
442 | psiconv_free_paragraph_layout(base_para); |
310 | |
443 | |
311 | psiconv_free_application_id_section(appl_id); |
444 | psiconv_free_application_id_section(appl_id); |
312 | psiconv_free_section_table_section(table); |
445 | psiconv_free_section_table_section(table); |
313 | |
446 | |
314 | 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 |
315 | return res; |
467 | return res; |
316 | } |
468 | } |
317 | |
469 | |
318 | 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, |
319 | psiconv_word_f *result) |
471 | psiconv_word_f *result) |
320 | { |
472 | { |
… | |
… | |
332 | psiconv_section_table_entry entry; |
484 | psiconv_section_table_entry entry; |
333 | psiconv_u32 sto; |
485 | psiconv_u32 sto; |
334 | int i; |
486 | int i; |
335 | |
487 | |
336 | psiconv_progress(lev+1,off,"Going to read a word file"); |
488 | psiconv_progress(lev+1,off,"Going to read a word file"); |
337 | *result = malloc(sizeof(**result)); |
489 | if (!(*result = malloc(sizeof(**result)))) |
|
|
490 | goto ERROR1; |
338 | |
491 | |
339 | psiconv_progress(lev+2,off, |
492 | psiconv_progress(lev+2,off, |
340 | "Going to read the offset of the section table section"); |
493 | "Going to read the offset of the section table section"); |
341 | sto = psiconv_read_u32(buf,lev+2,off); |
494 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
495 | if (res) |
|
|
496 | goto ERROR2; |
342 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
497 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
343 | |
498 | |
344 | psiconv_progress(lev+2,sto, |
499 | psiconv_progress(lev+2,sto, |
345 | "Going to read the section table section"); |
500 | "Going to read the section table section"); |
346 | 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; |
347 | |
503 | |
348 | for (i = 0; i < psiconv_list_length(table); i ++) { |
504 | for (i = 0; i < psiconv_list_length(table); i ++) { |
349 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
505 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
350 | entry = psiconv_list_get(table,i); |
506 | if (!(entry = psiconv_list_get(table,i))) |
|
|
507 | goto ERROR3; |
351 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
508 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
352 | applid_sec = entry->offset; |
509 | applid_sec = entry->offset; |
353 | psiconv_debug(lev+3,sto, |
510 | psiconv_debug(lev+3,sto, |
354 | "Found the Application ID section at %08x",applid_sec); |
511 | "Found the Application ID section at %08x",applid_sec); |
355 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
512 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
363 | pwd_sec = entry->offset; |
520 | pwd_sec = entry->offset; |
364 | psiconv_debug(lev+3,sto, |
521 | psiconv_debug(lev+3,sto, |
365 | "Found the Password section at %08x",pwd_sec); |
522 | "Found the Password section at %08x",pwd_sec); |
366 | psiconv_warn(lev+3,sto, |
523 | psiconv_warn(lev+3,sto, |
367 | "Password section found - can't read encrypted data"); |
524 | "Password section found - can't read encrypted data"); |
368 | res = -1; |
525 | res = -PSICONV_E_PARSE; |
|
|
526 | goto ERROR3; |
369 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
527 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
370 | status_sec = entry->offset; |
528 | status_sec = entry->offset; |
371 | psiconv_debug(lev+3,sto, |
529 | psiconv_debug(lev+3,sto, |
372 | "Found the Word Status section at %08x",status_sec); |
530 | "Found the Word Status section at %08x",status_sec); |
373 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
531 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
… | |
… | |
378 | layout_sec = entry->offset; |
536 | layout_sec = entry->offset; |
379 | psiconv_debug(lev+3,sto, |
537 | psiconv_debug(lev+3,sto, |
380 | "Found the Layout section at %08x",layout_sec); |
538 | "Found the Layout section at %08x",layout_sec); |
381 | } else { |
539 | } else { |
382 | psiconv_warn(lev+3,sto, |
540 | psiconv_warn(lev+3,sto, |
383 | "Found unknown section in the Section Table"); |
541 | "Found unknown section in the Section Table (ignoring)"); |
384 | psiconv_debug(lev+3,sto, |
542 | psiconv_debug(lev+3,sto, |
385 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
543 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
386 | res = -1; |
|
|
387 | } |
544 | } |
388 | } |
545 | } |
389 | |
546 | |
390 | |
547 | |
391 | psiconv_progress(lev+2,sto, |
548 | psiconv_progress(lev+2,sto, |
392 | "Looking for the Status section"); |
549 | "Looking for the Status section"); |
393 | if (!status_sec) { |
550 | if (!status_sec) { |
394 | 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"); |
395 | res = -1; |
552 | res = -PSICONV_E_PARSE; |
|
|
553 | goto ERROR3; |
396 | } else { |
554 | } else { |
397 | 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); |
398 | 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, |
399 | &((*result)->status_sec)); |
557 | &((*result)->status_sec)))) |
|
|
558 | goto ERROR3; |
400 | } |
559 | } |
401 | |
560 | |
402 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
561 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
403 | if (! applid_sec) { |
562 | if (! applid_sec) { |
404 | psiconv_warn(lev+2,sto, |
563 | psiconv_warn(lev+2,sto, |
405 | "Application ID section not found in the section table"); |
564 | "Application ID section not found in the section table"); |
406 | res = -1; |
565 | res = -PSICONV_E_PARSE; |
|
|
566 | goto ERROR4; |
407 | } else { |
567 | } else { |
408 | psiconv_debug(lev+2,sto, |
568 | psiconv_debug(lev+2,sto, |
409 | "Application ID section at offset %08x",applid_sec); |
569 | "Application ID section at offset %08x",applid_sec); |
410 | 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, |
411 | &appl_id); |
571 | &appl_id))) |
|
|
572 | goto ERROR4; |
412 | } |
573 | } |
413 | if ((appl_id->id != PSICONV_ID_WORD) || |
574 | if ((appl_id->id != PSICONV_ID_WORD) || |
414 | strcmp(appl_id->name,"Word.app")) { |
575 | strcmp(appl_id->name,"Word.app")) { |
415 | psiconv_warn(lev+2,applid_sec, |
576 | psiconv_warn(lev+2,applid_sec, |
416 | "Application ID section contains unexpected data"); |
577 | "Application ID section contains unexpected data"); |
417 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
578 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
418 | PSICONV_ID_WORD,appl_id->id); |
579 | PSICONV_ID_WORD,appl_id->id); |
419 | temp_str = psiconv_make_printable(appl_id->name); |
580 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
581 | goto ERROR5; |
420 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
582 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
421 | "Word.app",temp_str); |
583 | "Word.app",temp_str); |
422 | free(temp_str); |
584 | free(temp_str); |
|
|
585 | res = -PSICONV_E_PARSE; |
|
|
586 | goto ERROR5; |
423 | } |
587 | } |
424 | |
588 | |
425 | psiconv_progress(lev+2,sto, |
589 | psiconv_progress(lev+2,sto, |
426 | "Looking for the Page layout section"); |
590 | "Looking for the Page layout section"); |
427 | if (! page_sec) { |
591 | if (! page_sec) { |
428 | psiconv_warn(lev+2,sto, |
592 | psiconv_warn(lev+2,sto, |
429 | "Page layout section not found in the section table"); |
593 | "Page layout section not found in the section table"); |
430 | (*result)->page_sec = NULL; |
594 | res = -PSICONV_E_PARSE; |
431 | res = -1; |
595 | goto ERROR5; |
432 | } else { |
596 | } else { |
433 | psiconv_debug(lev+2,sto, |
597 | psiconv_debug(lev+2,sto, |
434 | "Page layout section at offset %08x",page_sec); |
598 | "Page layout section at offset %08x",page_sec); |
435 | 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, |
436 | &(*result)->page_sec); |
600 | &(*result)->page_sec))) |
|
|
601 | goto ERROR5; |
437 | } |
602 | } |
438 | |
603 | |
439 | psiconv_progress(lev+2,sto, |
604 | psiconv_progress(lev+2,sto, |
440 | "Looking for the Word Style section"); |
605 | "Looking for the Word Style section"); |
441 | if (!styles_sec) { |
606 | if (!styles_sec) { |
442 | psiconv_warn(lev+2,sto, |
607 | psiconv_warn(lev+2,sto, |
443 | "Word styles section not found in the section table"); |
608 | "Word styles section not found in the section table"); |
444 | (*result)->styles_sec = NULL; |
609 | res = -PSICONV_E_PARSE; |
445 | res = -1; |
610 | goto ERROR6; |
446 | } else { |
611 | } else { |
447 | psiconv_debug(lev+2,sto, |
612 | psiconv_debug(lev+2,sto, |
448 | "Word styles section at offset %08x",styles_sec); |
613 | "Word styles section at offset %08x",styles_sec); |
449 | 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, |
450 | &(*result)->styles_sec); |
615 | &(*result)->styles_sec))) |
|
|
616 | goto ERROR6; |
451 | } |
617 | } |
452 | |
618 | |
453 | psiconv_progress(lev+2,sto, |
619 | psiconv_progress(lev+2,sto, |
454 | "Looking for the Text section"); |
620 | "Looking for the Text section"); |
455 | if (!text_sec) { |
621 | if (!text_sec) { |
456 | 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"); |
457 | (*result)->paragraphs = NULL; |
623 | res = -PSICONV_E_PARSE; |
458 | res = -1; |
624 | goto ERROR7; |
459 | } else { |
625 | } else { |
460 | psiconv_debug(lev+2,sto, |
626 | psiconv_debug(lev+2,sto, |
461 | "Text section at offset %08x",text_sec); |
627 | "Text section at offset %08x",text_sec); |
462 | res |= psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
628 | if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
463 | &(*result)->paragraphs); |
629 | &(*result)->paragraphs))) |
|
|
630 | goto ERROR7; |
464 | } |
631 | } |
465 | |
632 | |
466 | if (((*result)->paragraphs) && ((*result)->styles_sec)) { |
633 | psiconv_progress(lev+2,sto, "Looking for the Layout section"); |
467 | psiconv_progress(lev+2,sto, |
|
|
468 | "Looking for the Layout section"); |
|
|
469 | if (!layout_sec) { |
634 | if (!layout_sec) { |
|
|
635 | psiconv_debug(lev+2,sto, "No layout section today"); |
|
|
636 | } else { |
470 | psiconv_debug(lev+2,sto, |
637 | psiconv_debug(lev+2,sto, |
471 | "Layout section not found in the section table"); |
|
|
472 | res = -1; |
|
|
473 | } else { |
|
|
474 | psiconv_debug(lev+2,sto, |
|
|
475 | "Layout section at offset %08x",layout_sec); |
638 | "Layout section at offset %08x",layout_sec); |
476 | 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, |
477 | (*result)->paragraphs, |
640 | (*result)->paragraphs, |
478 | (*result)->styles_sec); |
641 | (*result)->styles_sec))) |
|
|
642 | goto ERROR8; |
479 | } |
643 | } |
480 | } else |
|
|
481 | psiconv_debug(lev+2,sto, |
|
|
482 | "Skipping search for Layout section, as either the " |
|
|
483 | "text or the word styles section was not found"); |
|
|
484 | |
644 | |
485 | psiconv_free_application_id_section(appl_id); |
645 | psiconv_free_application_id_section(appl_id); |
486 | psiconv_free_section_table_section(table); |
646 | psiconv_free_section_table_section(table); |
487 | |
647 | |
488 | psiconv_progress(lev+1,off,"End of word file"); |
648 | psiconv_progress(lev+1,off,"End of word file"); |
|
|
649 | return 0; |
|
|
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 |
489 | return res; |
671 | return res; |
490 | } |
672 | } |