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. |
… | |
… | |
16 | along with this program; if not, write to the Free Software |
16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 | */ |
18 | */ |
19 | |
19 | |
20 | #include "config.h" |
20 | #include "config.h" |
|
|
21 | #include "compat.h" |
|
|
22 | |
21 | #include <stdlib.h> |
23 | #include <stdlib.h> |
22 | |
24 | |
23 | #include "parse.h" |
25 | #include "parse.h" |
24 | #include "parse_routines.h" |
26 | #include "parse_routines.h" |
25 | #include "data.h" |
|
|
26 | |
27 | |
27 | psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length, |
28 | psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length, |
28 | psiconv_header_section *result) |
29 | psiconv_header_section *result) |
29 | { |
30 | { |
30 | psiconv_header_section header; |
31 | psiconv_header_section header; |
31 | psiconv_file_type_t res; |
32 | psiconv_file_type_t res; |
32 | int leng; |
33 | int leng; |
33 | |
34 | |
34 | psiconv_parse_header_section(buf,0,0,&leng,&header); |
35 | if ((psiconv_parse_header_section(buf,0,0,&leng,&header))) |
|
|
36 | return psiconv_unknown_file; |
35 | res = header->file; |
37 | res = header->file; |
36 | if (result) |
38 | if (result) |
37 | *result = header; |
39 | *result = header; |
38 | else |
40 | else |
39 | psiconv_free_header_section(header); |
41 | psiconv_free_header_section(header); |
… | |
… | |
47 | int res=0; |
49 | int res=0; |
48 | int lev=0; |
50 | int lev=0; |
49 | int off=0; |
51 | int off=0; |
50 | int leng; |
52 | int leng; |
51 | |
53 | |
52 | (*result) = malloc(sizeof(**result)); |
54 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
55 | goto ERROR1; |
53 | |
56 | |
54 | (*result)->type = psiconv_file_type(buf,&leng,NULL); |
57 | (*result)->type = psiconv_file_type(buf,&leng,NULL); |
55 | if ((*result)->type == psiconv_unknown_file) { |
58 | if ((*result)->type == psiconv_unknown_file) { |
56 | psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); |
59 | psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); |
57 | (*result)->file = NULL; |
60 | (*result)->file = NULL; |
58 | res = -1; |
|
|
59 | } else if ((*result)->type == psiconv_word_file) |
61 | } else if ((*result)->type == psiconv_word_file) |
60 | res = psiconv_parse_word_file(buf,lev+2,leng, |
62 | res = psiconv_parse_word_file(buf,lev+2,leng, |
61 | (psiconv_word_f *)(&((*result)->file))); |
63 | (psiconv_word_f *)(&((*result)->file))); |
62 | else if ((*result)->type == psiconv_texted_file) |
64 | else if ((*result)->type == psiconv_texted_file) |
63 | res = psiconv_parse_texted_file(buf,lev+2,leng, |
65 | res = psiconv_parse_texted_file(buf,lev+2,leng, |
… | |
… | |
73 | (psiconv_clipart_f *)(&((*result)->file))); |
75 | (psiconv_clipart_f *)(&((*result)->file))); |
74 | else { |
76 | else { |
75 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
77 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
76 | (*result)->file = NULL; |
78 | (*result)->file = NULL; |
77 | } |
79 | } |
78 | res = -1; |
80 | if (res) |
|
|
81 | goto ERROR2; |
|
|
82 | return 0; |
79 | |
83 | |
|
|
84 | ERROR2: |
|
|
85 | free(*result); |
|
|
86 | ERROR1: |
|
|
87 | psiconv_warn(lev+1,off,"Reading of Psion File failed"); |
|
|
88 | if (res == 0) |
|
|
89 | return -PSICONV_E_NOMEM; |
|
|
90 | else |
80 | return res; |
91 | return res; |
81 | } |
92 | } |
82 | |
93 | |
83 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
94 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
84 | psiconv_u32 off, psiconv_clipart_f *result) |
95 | psiconv_u32 off, psiconv_clipart_f *result) |
85 | { |
96 | { |
… | |
… | |
88 | psiconv_jumptable_section table; |
99 | psiconv_jumptable_section table; |
89 | psiconv_clipart_section clipart; |
100 | psiconv_clipart_section clipart; |
90 | psiconv_u32 *entry; |
101 | psiconv_u32 *entry; |
91 | |
102 | |
92 | psiconv_progress(lev+1,off,"Going to read a clipart file"); |
103 | psiconv_progress(lev+1,off,"Going to read a clipart file"); |
93 | (*result) = malloc(sizeof(**result)); |
104 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
105 | goto ERROR1; |
94 | |
106 | |
95 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
107 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
96 | res |= psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table); |
108 | if ((res = psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table))) |
|
|
109 | goto ERROR2; |
97 | |
110 | |
98 | psiconv_progress(lev+2,off,"Going to read the clipart sections"); |
111 | psiconv_progress(lev+2,off,"Going to read the clipart sections"); |
99 | (*result)->sections = psiconv_list_new(sizeof(*clipart)); |
112 | if (!((*result)->sections = psiconv_list_new(sizeof(*clipart)))) |
|
|
113 | goto ERROR3; |
100 | for (i = 0; i < psiconv_list_length(table); i ++) { |
114 | for (i = 0; i < psiconv_list_length(table); i ++) { |
101 | entry = psiconv_list_get(table,i); |
115 | if (!(entry = psiconv_list_get(table,i))) |
|
|
116 | goto ERROR4; |
102 | psiconv_progress(lev+3,off,"Going to read clipart section %i",i); |
117 | psiconv_progress(lev+3,off,"Going to read clipart section %i",i); |
103 | psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart); |
118 | if ((res = psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart))) |
|
|
119 | goto ERROR4; |
104 | psiconv_list_add((*result)->sections,clipart); |
120 | if ((res = psiconv_list_add((*result)->sections,clipart))) |
|
|
121 | goto ERROR5; |
105 | } |
122 | } |
106 | |
123 | |
107 | psiconv_free_jumptable_section(table); |
124 | psiconv_free_jumptable_section(table); |
108 | psiconv_progress(lev+1,off,"End of clipart file"); |
125 | psiconv_progress(lev+1,off,"End of clipart file"); |
109 | return res; |
126 | return res; |
|
|
127 | ERROR5: |
|
|
128 | psiconv_free_clipart_section(clipart); |
|
|
129 | ERROR4: |
|
|
130 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
131 | if (!(clipart = psiconv_list_get((*result)->sections,i))) { |
|
|
132 | psiconv_warn(lev+1,off,"Massive memory corruption"); |
|
|
133 | goto ERROR3; |
|
|
134 | } |
|
|
135 | psiconv_free_clipart_section(clipart); |
|
|
136 | } |
|
|
137 | psiconv_list_free((*result)->sections); |
|
|
138 | ERROR3: |
|
|
139 | psiconv_free_jumptable_section(table); |
|
|
140 | ERROR2: |
|
|
141 | free(*result); |
|
|
142 | ERROR1: |
|
|
143 | psiconv_warn(lev+1,off,"Reading of Clipart File failed"); |
|
|
144 | if (res == 0) |
|
|
145 | return -PSICONV_E_NOMEM; |
|
|
146 | else |
|
|
147 | return res; |
110 | } |
148 | } |
111 | |
149 | |
112 | int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
150 | int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
113 | psiconv_mbm_f *result) |
151 | psiconv_mbm_f *result) |
114 | { |
152 | { |
… | |
… | |
118 | psiconv_paint_data_section paint; |
156 | psiconv_paint_data_section paint; |
119 | psiconv_u32 *entry; |
157 | psiconv_u32 *entry; |
120 | psiconv_u32 sto; |
158 | psiconv_u32 sto; |
121 | |
159 | |
122 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
160 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
123 | *result = malloc(sizeof(**result)); |
161 | if (!(*result = malloc(sizeof(**result)))) |
|
|
162 | goto ERROR1; |
124 | |
163 | |
125 | psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); |
164 | psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); |
126 | sto = psiconv_read_u32(buf,lev+2,off); |
165 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
166 | if (res) |
|
|
167 | goto ERROR2; |
127 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
168 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
128 | |
169 | |
129 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
170 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
130 | res |= psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table); |
171 | if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table))) |
|
|
172 | goto ERROR2; |
131 | |
173 | |
132 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
174 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
133 | (*result)->sections = psiconv_list_new(sizeof(*paint)); |
175 | if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) |
|
|
176 | goto ERROR3; |
134 | for (i = 0; i < psiconv_list_length(table); i ++) { |
177 | for (i = 0; i < psiconv_list_length(table); i ++) { |
135 | entry = psiconv_list_get(table,i); |
178 | if (!(entry = psiconv_list_get(table,i))) |
|
|
179 | goto ERROR4; |
136 | psiconv_progress(lev+3,off,"Going to read picture section %i",i); |
180 | psiconv_progress(lev+3,off,"Going to read picture section %i",i); |
137 | psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL,&paint); |
181 | if ((res = psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL, |
|
|
182 | 0,&paint))) |
|
|
183 | goto ERROR4; |
138 | psiconv_list_add((*result)->sections,paint); |
184 | if ((res = psiconv_list_add((*result)->sections,paint))) |
|
|
185 | goto ERROR5; |
139 | } |
186 | } |
140 | |
187 | |
141 | psiconv_free_jumptable_section(table); |
188 | psiconv_free_jumptable_section(table); |
142 | psiconv_progress(lev+1,off,"End of mbm file"); |
189 | psiconv_progress(lev+1,off,"End of mbm file"); |
|
|
190 | return 0; |
|
|
191 | ERROR5: |
|
|
192 | psiconv_free_paint_data_section(paint); |
|
|
193 | ERROR4: |
|
|
194 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
195 | if (!(paint = psiconv_list_get((*result)->sections,i))) { |
|
|
196 | psiconv_warn(lev+1,off,"Massive memory corruption"); |
|
|
197 | goto ERROR3; |
|
|
198 | } |
|
|
199 | psiconv_free_paint_data_section(paint); |
|
|
200 | } |
|
|
201 | psiconv_list_free((*result)->sections); |
|
|
202 | ERROR3: |
|
|
203 | psiconv_free_jumptable_section(table); |
|
|
204 | ERROR2: |
|
|
205 | free(*result); |
|
|
206 | ERROR1: |
|
|
207 | psiconv_warn(lev+1,off,"Reading of MBM File failed"); |
|
|
208 | if (res == 0) |
|
|
209 | return -PSICONV_E_NOMEM; |
|
|
210 | else |
143 | return res; |
211 | return res; |
144 | } |
212 | } |
145 | |
213 | |
146 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
214 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
147 | psiconv_u32 off, |
215 | psiconv_u32 off, |
148 | psiconv_sketch_f *result) |
216 | psiconv_sketch_f *result) |
… | |
… | |
156 | int i; |
224 | int i; |
157 | int res=0; |
225 | int res=0; |
158 | char *temp_str; |
226 | char *temp_str; |
159 | |
227 | |
160 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
228 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
161 | *result = malloc(sizeof(**result)); |
229 | if (!(*result = malloc(sizeof(**result)))) |
|
|
230 | goto ERROR1; |
162 | |
231 | |
163 | psiconv_progress(lev+2,off, |
232 | psiconv_progress(lev+2,off, |
164 | "Going to read the offset of the section table section"); |
233 | "Going to read the offset of the section table section"); |
165 | sto = psiconv_read_u32(buf,lev+2,off); |
234 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
235 | if (res) |
|
|
236 | goto ERROR2; |
166 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
237 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
167 | |
238 | |
168 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
239 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
169 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
240 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
241 | goto ERROR2; |
170 | |
242 | |
171 | for (i = 0; i < psiconv_list_length(table); i ++) { |
243 | for (i = 0; i < psiconv_list_length(table); i ++) { |
172 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
244 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
173 | entry = psiconv_list_get(table,i); |
245 | if (!(entry = psiconv_list_get(table,i))) |
|
|
246 | goto ERROR3; |
174 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
247 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
175 | applid_sec = entry->offset; |
248 | applid_sec = entry->offset; |
176 | psiconv_debug(lev+3,sto, |
249 | psiconv_debug(lev+3,sto, |
177 | "Found the Application ID section at %08x",applid_sec); |
250 | "Found the Application ID section at %08x",applid_sec); |
178 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
251 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
179 | sketch_sec = entry->offset; |
252 | sketch_sec = entry->offset; |
180 | psiconv_debug(lev+3,sto, |
253 | psiconv_debug(lev+3,sto, |
181 | "Found the Sketch section at %08x",sketch_sec); |
254 | "Found the Sketch section at %08x",sketch_sec); |
182 | } else { |
255 | } else { |
183 | psiconv_warn(lev+3,sto, |
256 | psiconv_warn(lev+3,sto, |
184 | "Found unknown section in the Section Table"); |
257 | "Found unknown section in the Section Table (ignoring)"); |
185 | psiconv_debug(lev+3,sto, |
258 | psiconv_debug(lev+3,sto, |
186 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
259 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
187 | res = -1; |
|
|
188 | } |
260 | } |
189 | } |
261 | } |
190 | |
262 | |
191 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
263 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
192 | if (! applid_sec) { |
264 | if (! applid_sec) { |
193 | psiconv_warn(lev+2,sto, |
265 | psiconv_warn(lev+2,sto, |
194 | "Application ID section not found in the section table"); |
266 | "Application ID section not found in the section table"); |
195 | res = -1; |
267 | res = -PSICONV_E_PARSE; |
|
|
268 | goto ERROR3; |
196 | } else { |
269 | } else { |
197 | psiconv_debug(lev+2,sto, |
270 | psiconv_debug(lev+2,sto, |
198 | "Application ID section at offset %08x",applid_sec); |
271 | "Application ID section at offset %08x",applid_sec); |
199 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
272 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
200 | &appl_id); |
273 | &appl_id))) |
|
|
274 | goto ERROR3; |
201 | } |
275 | } |
202 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
276 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
203 | strcmp(appl_id->name,"Paint.app")) { |
277 | strcmp(appl_id->name,"Paint.app")) { |
204 | psiconv_warn(lev+2,applid_sec, |
278 | psiconv_warn(lev+2,applid_sec, |
205 | "Application ID section contains unexpected data"); |
279 | "Application ID section contains unexpected data"); |
206 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
280 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
207 | PSICONV_ID_SKETCH,appl_id->id); |
281 | PSICONV_ID_SKETCH,appl_id->id); |
208 | temp_str = psiconv_make_printable(appl_id->name); |
282 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
283 | goto ERROR4; |
209 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
284 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
210 | "Paint.app",temp_str); |
285 | "Paint.app",temp_str); |
211 | free(temp_str); |
286 | free(temp_str); |
|
|
287 | res = -PSICONV_E_PARSE; |
|
|
288 | goto ERROR4; |
212 | } |
289 | } |
213 | |
290 | |
214 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
291 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
215 | if (! sketch_sec) { |
292 | if (! sketch_sec) { |
216 | psiconv_warn(lev+2,sto, |
293 | psiconv_warn(lev+2,sto, |
217 | "Sketch section not found in the section table"); |
294 | "Sketch section not found in the section table"); |
218 | res = -1; |
|
|
219 | } else { |
295 | } else { |
220 | psiconv_debug(lev+2,sto, |
296 | psiconv_debug(lev+2,sto, |
221 | "Sketch section at offset %08x",applid_sec); |
297 | "Sketch section at offset %08x",applid_sec); |
222 | res |= psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, |
298 | if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, |
223 | &(*result)->sketch_sec); |
299 | &(*result)->sketch_sec))) |
|
|
300 | goto ERROR4; |
224 | } |
301 | } |
225 | |
302 | |
226 | psiconv_free_application_id_section(appl_id); |
303 | psiconv_free_application_id_section(appl_id); |
227 | psiconv_free_section_table_section(table); |
304 | psiconv_free_section_table_section(table); |
228 | |
305 | |
229 | psiconv_progress(lev+1,off,"End of word file"); |
306 | psiconv_progress(lev+1,off,"End of word file"); |
230 | return res; |
307 | return res; |
|
|
308 | |
|
|
309 | ERROR4: |
|
|
310 | psiconv_free_application_id_section(appl_id); |
|
|
311 | ERROR3: |
|
|
312 | free(table); |
|
|
313 | ERROR2: |
|
|
314 | free(*result); |
|
|
315 | ERROR1: |
|
|
316 | psiconv_warn(lev+1,off,"Reading of Scketch File failed"); |
|
|
317 | if (res == 0) |
|
|
318 | return -PSICONV_E_NOMEM; |
|
|
319 | else |
|
|
320 | return res; |
231 | } |
321 | } |
232 | |
|
|
233 | |
322 | |
234 | |
323 | |
235 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
324 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
236 | psiconv_u32 off, |
325 | psiconv_u32 off, |
237 | psiconv_texted_f *result) |
326 | psiconv_texted_f *result) |
… | |
… | |
248 | psiconv_u32 sto; |
337 | psiconv_u32 sto; |
249 | psiconv_section_table_entry entry; |
338 | psiconv_section_table_entry entry; |
250 | int i; |
339 | int i; |
251 | |
340 | |
252 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
341 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
253 | *result = malloc(sizeof(**result)); |
342 | if (!(*result = malloc(sizeof(**result)))) |
|
|
343 | goto ERROR1; |
254 | |
344 | |
255 | psiconv_progress(lev+2,off, |
345 | psiconv_progress(lev+2,off, |
256 | "Going to read the offset of the section table section"); |
346 | "Going to read the offset of the section table section"); |
257 | sto = psiconv_read_u32(buf,lev+2,off); |
347 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
348 | if (res) |
|
|
349 | goto ERROR2; |
258 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
350 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
259 | |
351 | |
260 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
352 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
261 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
353 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
354 | goto ERROR2; |
262 | |
355 | |
263 | for (i = 0; i < psiconv_list_length(table); i ++) { |
356 | for (i = 0; i < psiconv_list_length(table); i ++) { |
264 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
357 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
265 | entry = psiconv_list_get(table,i); |
358 | if (!(entry = psiconv_list_get(table,i))) |
|
|
359 | goto ERROR3; |
266 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
360 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
267 | applid_sec = entry->offset; |
361 | applid_sec = entry->offset; |
268 | psiconv_debug(lev+3,sto, |
362 | psiconv_debug(lev+3,sto, |
269 | "Found the Application ID section at %08x",applid_sec); |
363 | "Found the Application ID section at %08x",applid_sec); |
270 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
364 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
275 | texted_sec = entry->offset; |
369 | texted_sec = entry->offset; |
276 | psiconv_debug(lev+3,sto, |
370 | psiconv_debug(lev+3,sto, |
277 | "Found the TextEd section at %08x",texted_sec); |
371 | "Found the TextEd section at %08x",texted_sec); |
278 | } else { |
372 | } else { |
279 | psiconv_warn(lev+3,sto, |
373 | psiconv_warn(lev+3,sto, |
280 | "Found unknown section in the Section Table"); |
374 | "Found unknown section in the Section Table (ignoring)"); |
281 | psiconv_debug(lev+3,sto, |
375 | psiconv_debug(lev+3,sto, |
282 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
376 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
283 | res = -1; |
|
|
284 | } |
377 | } |
285 | } |
378 | } |
286 | |
379 | |
287 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
380 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
288 | if (! applid_sec) { |
381 | if (! applid_sec) { |
289 | psiconv_warn(lev+2,sto, |
382 | psiconv_warn(lev+2,sto, |
290 | "Application ID section not found in the section table"); |
383 | "Application ID section not found in the section table"); |
291 | res = -1; |
384 | res = -PSICONV_E_PARSE; |
|
|
385 | goto ERROR3; |
292 | } else { |
386 | } else { |
293 | psiconv_debug(lev+2,sto, |
387 | psiconv_debug(lev+2,sto, |
294 | "Application ID section at offset %08x",applid_sec); |
388 | "Application ID section at offset %08x",applid_sec); |
295 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
389 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
296 | &appl_id); |
390 | &appl_id))) |
|
|
391 | goto ERROR3; |
297 | } |
392 | } |
298 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
393 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
299 | strcmp(appl_id->name,"TextEd.app")) { |
394 | strcmp(appl_id->name,"TextEd.app")) { |
300 | psiconv_warn(lev+2,applid_sec, |
395 | psiconv_warn(lev+2,applid_sec, |
301 | "Application ID section contains unexpected data"); |
396 | "Application ID section contains unexpected data"); |
302 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
397 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
303 | PSICONV_ID_TEXTED,appl_id->id); |
398 | PSICONV_ID_TEXTED,appl_id->id); |
304 | temp_str = psiconv_make_printable(appl_id->name); |
399 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
400 | goto ERROR4; |
305 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
401 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
306 | "TextEd.app",temp_str); |
402 | "TextEd.app",temp_str); |
307 | free(temp_str); |
403 | free(temp_str); |
|
|
404 | res = -PSICONV_E_PARSE; |
|
|
405 | goto ERROR4; |
308 | } |
406 | } |
309 | |
407 | |
310 | psiconv_progress(lev+2,sto, |
408 | psiconv_progress(lev+2,sto, |
311 | "Looking for the Page layout section"); |
409 | "Looking for the Page layout section"); |
312 | if (! page_sec) { |
410 | if (! page_sec) { |
313 | psiconv_warn(lev+2,sto, |
411 | psiconv_warn(lev+2,sto, |
314 | "Page layout section not found in the section table"); |
412 | "Page layout section not found in the section table"); |
315 | (*result)->page_sec = NULL; |
413 | res = -PSICONV_E_PARSE; |
316 | res = -1; |
414 | goto ERROR4; |
317 | } else { |
415 | } else { |
318 | psiconv_debug(lev+2,sto, |
416 | psiconv_debug(lev+2,sto, |
319 | "Page layout section at offset %08x",page_sec); |
417 | "Page layout section at offset %08x",page_sec); |
320 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
418 | if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
321 | &(*result)->page_sec); |
419 | &(*result)->page_sec))) |
|
|
420 | goto ERROR4; |
322 | } |
421 | } |
323 | |
422 | |
324 | base_char = psiconv_basic_character_layout(); |
423 | if (!(base_char = psiconv_basic_character_layout())) |
|
|
424 | goto ERROR5; |
325 | base_para = psiconv_basic_paragraph_layout(); |
425 | if (!(base_para = psiconv_basic_paragraph_layout())) |
|
|
426 | goto ERROR6; |
326 | |
427 | |
327 | psiconv_progress(lev+2,sto, |
428 | psiconv_progress(lev+2,sto, |
328 | "Looking for the TextEd section"); |
429 | "Looking for the TextEd section"); |
329 | if (! texted_sec) { |
430 | if (! texted_sec) { |
330 | psiconv_warn(lev+2,sto, |
431 | psiconv_warn(lev+2,sto, |
331 | "TextEd section not found in the section table"); |
432 | "TextEd section not found in the section table"); |
332 | (*result)->texted_sec = NULL; |
433 | res = -PSICONV_E_PARSE; |
333 | res = -1; |
434 | goto ERROR7; |
334 | } else { |
435 | } else { |
335 | psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); |
436 | psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); |
336 | res |= psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
437 | if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
337 | &(*result)->texted_sec, |
438 | &(*result)->texted_sec, |
338 | base_char,base_para); |
439 | base_char,base_para))) |
|
|
440 | goto ERROR7; |
339 | } |
441 | } |
340 | psiconv_free_character_layout(base_char); |
442 | psiconv_free_character_layout(base_char); |
341 | psiconv_free_paragraph_layout(base_para); |
443 | psiconv_free_paragraph_layout(base_para); |
342 | |
444 | |
343 | psiconv_free_application_id_section(appl_id); |
445 | psiconv_free_application_id_section(appl_id); |
344 | psiconv_free_section_table_section(table); |
446 | psiconv_free_section_table_section(table); |
345 | |
447 | |
346 | psiconv_progress(lev+1,off,"End of word file"); |
448 | psiconv_progress(lev+1,off,"End of TextEd file"); |
|
|
449 | return 0; |
|
|
450 | |
|
|
451 | ERROR7: |
|
|
452 | psiconv_free_paragraph_layout(base_para); |
|
|
453 | ERROR6: |
|
|
454 | psiconv_free_character_layout(base_char); |
|
|
455 | ERROR5: |
|
|
456 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
457 | ERROR4: |
|
|
458 | psiconv_free_application_id_section(appl_id); |
|
|
459 | ERROR3: |
|
|
460 | psiconv_free_section_table_section(table); |
|
|
461 | ERROR2: |
|
|
462 | free(*result); |
|
|
463 | ERROR1: |
|
|
464 | psiconv_warn(lev+1,off,"Reading of TextEd File failed"); |
|
|
465 | if (res == 0) |
|
|
466 | return -PSICONV_E_NOMEM; |
|
|
467 | else |
347 | return res; |
468 | return res; |
348 | } |
469 | } |
349 | |
470 | |
350 | int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
471 | int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
351 | psiconv_word_f *result) |
472 | psiconv_word_f *result) |
352 | { |
473 | { |
… | |
… | |
364 | psiconv_section_table_entry entry; |
485 | psiconv_section_table_entry entry; |
365 | psiconv_u32 sto; |
486 | psiconv_u32 sto; |
366 | int i; |
487 | int i; |
367 | |
488 | |
368 | psiconv_progress(lev+1,off,"Going to read a word file"); |
489 | psiconv_progress(lev+1,off,"Going to read a word file"); |
369 | *result = malloc(sizeof(**result)); |
490 | if (!(*result = malloc(sizeof(**result)))) |
|
|
491 | goto ERROR1; |
370 | |
492 | |
371 | psiconv_progress(lev+2,off, |
493 | psiconv_progress(lev+2,off, |
372 | "Going to read the offset of the section table section"); |
494 | "Going to read the offset of the section table section"); |
373 | sto = psiconv_read_u32(buf,lev+2,off); |
495 | sto = psiconv_read_u32(buf,lev+2,off,&res); |
|
|
496 | if (res) |
|
|
497 | goto ERROR2; |
374 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
498 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
375 | |
499 | |
376 | psiconv_progress(lev+2,sto, |
500 | psiconv_progress(lev+2,sto, |
377 | "Going to read the section table section"); |
501 | "Going to read the section table section"); |
378 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
502 | if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table))) |
|
|
503 | goto ERROR2; |
379 | |
504 | |
380 | for (i = 0; i < psiconv_list_length(table); i ++) { |
505 | for (i = 0; i < psiconv_list_length(table); i ++) { |
381 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
506 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
382 | entry = psiconv_list_get(table,i); |
507 | if (!(entry = psiconv_list_get(table,i))) |
|
|
508 | goto ERROR3; |
383 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
509 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
384 | applid_sec = entry->offset; |
510 | applid_sec = entry->offset; |
385 | psiconv_debug(lev+3,sto, |
511 | psiconv_debug(lev+3,sto, |
386 | "Found the Application ID section at %08x",applid_sec); |
512 | "Found the Application ID section at %08x",applid_sec); |
387 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
513 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
… | |
… | |
395 | pwd_sec = entry->offset; |
521 | pwd_sec = entry->offset; |
396 | psiconv_debug(lev+3,sto, |
522 | psiconv_debug(lev+3,sto, |
397 | "Found the Password section at %08x",pwd_sec); |
523 | "Found the Password section at %08x",pwd_sec); |
398 | psiconv_warn(lev+3,sto, |
524 | psiconv_warn(lev+3,sto, |
399 | "Password section found - can't read encrypted data"); |
525 | "Password section found - can't read encrypted data"); |
400 | res = -1; |
526 | res = -PSICONV_E_PARSE; |
|
|
527 | goto ERROR3; |
401 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
528 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
402 | status_sec = entry->offset; |
529 | status_sec = entry->offset; |
403 | psiconv_debug(lev+3,sto, |
530 | psiconv_debug(lev+3,sto, |
404 | "Found the Word Status section at %08x",status_sec); |
531 | "Found the Word Status section at %08x",status_sec); |
405 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
532 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
… | |
… | |
410 | layout_sec = entry->offset; |
537 | layout_sec = entry->offset; |
411 | psiconv_debug(lev+3,sto, |
538 | psiconv_debug(lev+3,sto, |
412 | "Found the Layout section at %08x",layout_sec); |
539 | "Found the Layout section at %08x",layout_sec); |
413 | } else { |
540 | } else { |
414 | psiconv_warn(lev+3,sto, |
541 | psiconv_warn(lev+3,sto, |
415 | "Found unknown section in the Section Table"); |
542 | "Found unknown section in the Section Table (ignoring)"); |
416 | psiconv_debug(lev+3,sto, |
543 | psiconv_debug(lev+3,sto, |
417 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
544 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
418 | res = -1; |
|
|
419 | } |
545 | } |
420 | } |
546 | } |
421 | |
547 | |
422 | |
548 | |
423 | psiconv_progress(lev+2,sto, |
549 | psiconv_progress(lev+2,sto, |
424 | "Looking for the Status section"); |
550 | "Looking for the Status section"); |
425 | if (!status_sec) { |
551 | if (!status_sec) { |
426 | psiconv_warn(lev+2,sto, "Status section not found in the section table"); |
552 | psiconv_warn(lev+2,sto, "Status section not found in the section table"); |
427 | res = -1; |
553 | res = -PSICONV_E_PARSE; |
|
|
554 | goto ERROR3; |
428 | } else { |
555 | } else { |
429 | psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); |
556 | psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); |
430 | res |= psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, |
557 | if ((res = psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, |
431 | &((*result)->status_sec)); |
558 | &((*result)->status_sec)))) |
|
|
559 | goto ERROR3; |
432 | } |
560 | } |
433 | |
561 | |
434 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
562 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
435 | if (! applid_sec) { |
563 | if (! applid_sec) { |
436 | psiconv_warn(lev+2,sto, |
564 | psiconv_warn(lev+2,sto, |
437 | "Application ID section not found in the section table"); |
565 | "Application ID section not found in the section table"); |
438 | res = -1; |
566 | res = -PSICONV_E_PARSE; |
|
|
567 | goto ERROR4; |
439 | } else { |
568 | } else { |
440 | psiconv_debug(lev+2,sto, |
569 | psiconv_debug(lev+2,sto, |
441 | "Application ID section at offset %08x",applid_sec); |
570 | "Application ID section at offset %08x",applid_sec); |
442 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
571 | if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
443 | &appl_id); |
572 | &appl_id))) |
|
|
573 | goto ERROR4; |
444 | } |
574 | } |
445 | if ((appl_id->id != PSICONV_ID_WORD) || |
575 | if ((appl_id->id != PSICONV_ID_WORD) || |
446 | strcmp(appl_id->name,"Word.app")) { |
576 | strcmp(appl_id->name,"Word.app")) { |
447 | psiconv_warn(lev+2,applid_sec, |
577 | psiconv_warn(lev+2,applid_sec, |
448 | "Application ID section contains unexpected data"); |
578 | "Application ID section contains unexpected data"); |
449 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
579 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
450 | PSICONV_ID_WORD,appl_id->id); |
580 | PSICONV_ID_WORD,appl_id->id); |
451 | temp_str = psiconv_make_printable(appl_id->name); |
581 | if (!(temp_str = psiconv_make_printable(appl_id->name))) |
|
|
582 | goto ERROR5; |
452 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
583 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
453 | "Word.app",temp_str); |
584 | "Word.app",temp_str); |
454 | free(temp_str); |
585 | free(temp_str); |
|
|
586 | res = -PSICONV_E_PARSE; |
|
|
587 | goto ERROR5; |
455 | } |
588 | } |
456 | |
589 | |
457 | psiconv_progress(lev+2,sto, |
590 | psiconv_progress(lev+2,sto, |
458 | "Looking for the Page layout section"); |
591 | "Looking for the Page layout section"); |
459 | if (! page_sec) { |
592 | if (! page_sec) { |
460 | psiconv_warn(lev+2,sto, |
593 | psiconv_warn(lev+2,sto, |
461 | "Page layout section not found in the section table"); |
594 | "Page layout section not found in the section table"); |
462 | (*result)->page_sec = NULL; |
595 | res = -PSICONV_E_PARSE; |
463 | res = -1; |
596 | goto ERROR5; |
464 | } else { |
597 | } else { |
465 | psiconv_debug(lev+2,sto, |
598 | psiconv_debug(lev+2,sto, |
466 | "Page layout section at offset %08x",page_sec); |
599 | "Page layout section at offset %08x",page_sec); |
467 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
600 | if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
468 | &(*result)->page_sec); |
601 | &(*result)->page_sec))) |
|
|
602 | goto ERROR5; |
469 | } |
603 | } |
470 | |
604 | |
471 | psiconv_progress(lev+2,sto, |
605 | psiconv_progress(lev+2,sto, |
472 | "Looking for the Word Style section"); |
606 | "Looking for the Word Style section"); |
473 | if (!styles_sec) { |
607 | if (!styles_sec) { |
474 | psiconv_warn(lev+2,sto, |
608 | psiconv_warn(lev+2,sto, |
475 | "Word styles section not found in the section table"); |
609 | "Word styles section not found in the section table"); |
476 | (*result)->styles_sec = NULL; |
610 | res = -PSICONV_E_PARSE; |
477 | res = -1; |
611 | goto ERROR6; |
478 | } else { |
612 | } else { |
479 | psiconv_debug(lev+2,sto, |
613 | psiconv_debug(lev+2,sto, |
480 | "Word styles section at offset %08x",styles_sec); |
614 | "Word styles section at offset %08x",styles_sec); |
481 | res |= psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, |
615 | if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, |
482 | &(*result)->styles_sec); |
616 | &(*result)->styles_sec))) |
|
|
617 | goto ERROR6; |
483 | } |
618 | } |
484 | |
619 | |
485 | psiconv_progress(lev+2,sto, |
620 | psiconv_progress(lev+2,sto, |
486 | "Looking for the Text section"); |
621 | "Looking for the Text section"); |
487 | if (!text_sec) { |
622 | if (!text_sec) { |
488 | psiconv_warn(lev+2,sto, "Text section not found in the section table"); |
623 | psiconv_warn(lev+2,sto, "Text section not found in the section table"); |
489 | (*result)->paragraphs = NULL; |
624 | res = -PSICONV_E_PARSE; |
490 | res = -1; |
625 | goto ERROR7; |
491 | } else { |
626 | } else { |
492 | psiconv_debug(lev+2,sto, |
627 | psiconv_debug(lev+2,sto, |
493 | "Text section at offset %08x",text_sec); |
628 | "Text section at offset %08x",text_sec); |
494 | res |= psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
629 | if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
495 | &(*result)->paragraphs); |
630 | &(*result)->paragraphs))) |
|
|
631 | goto ERROR7; |
496 | } |
632 | } |
497 | |
633 | |
498 | if (((*result)->paragraphs) && ((*result)->styles_sec)) { |
634 | psiconv_progress(lev+2,sto, "Looking for the Layout section"); |
499 | psiconv_progress(lev+2,sto, |
|
|
500 | "Looking for the Layout section"); |
|
|
501 | if (!layout_sec) { |
635 | if (!layout_sec) { |
|
|
636 | psiconv_debug(lev+2,sto, "No layout section today"); |
|
|
637 | } else { |
502 | psiconv_debug(lev+2,sto, |
638 | psiconv_debug(lev+2,sto, |
503 | "Layout section not found in the section table"); |
|
|
504 | res = -1; |
|
|
505 | } else { |
|
|
506 | psiconv_debug(lev+2,sto, |
|
|
507 | "Layout section at offset %08x",layout_sec); |
639 | "Layout section at offset %08x",layout_sec); |
508 | res |= psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, |
640 | if ((res = psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, |
509 | (*result)->paragraphs, |
641 | (*result)->paragraphs, |
510 | (*result)->styles_sec); |
642 | (*result)->styles_sec))) |
|
|
643 | goto ERROR8; |
511 | } |
644 | } |
512 | } else |
|
|
513 | psiconv_debug(lev+2,sto, |
|
|
514 | "Skipping search for Layout section, as either the " |
|
|
515 | "text or the word styles section was not found"); |
|
|
516 | |
645 | |
517 | psiconv_free_application_id_section(appl_id); |
646 | psiconv_free_application_id_section(appl_id); |
518 | psiconv_free_section_table_section(table); |
647 | psiconv_free_section_table_section(table); |
519 | |
648 | |
520 | psiconv_progress(lev+1,off,"End of word file"); |
649 | psiconv_progress(lev+1,off,"End of word file"); |
|
|
650 | return 0; |
|
|
651 | |
|
|
652 | |
|
|
653 | ERROR8: |
|
|
654 | psiconv_free_text_and_layout((*result)->paragraphs); |
|
|
655 | ERROR7: |
|
|
656 | psiconv_free_word_styles_section((*result)->styles_sec); |
|
|
657 | ERROR6: |
|
|
658 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
659 | ERROR5: |
|
|
660 | psiconv_free_application_id_section(appl_id); |
|
|
661 | ERROR4: |
|
|
662 | psiconv_free_word_status_section((*result)->status_sec); |
|
|
663 | ERROR3: |
|
|
664 | psiconv_free_section_table_section(table); |
|
|
665 | ERROR2: |
|
|
666 | free(*result); |
|
|
667 | ERROR1: |
|
|
668 | psiconv_warn(lev+1,off,"Reading of Word File failed"); |
|
|
669 | if (res == 0) |
|
|
670 | return -PSICONV_E_NOMEM; |
|
|
671 | else |
521 | return res; |
672 | return res; |
522 | } |
673 | } |