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