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) 1999-2004 Frodo Looijaard <frodol@dds.nl> |
4 | |
4 | |
5 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
8 | (at your option) any later version. |
… | |
… | |
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" |
28 | #include "unicode.h" |
26 | |
29 | |
27 | psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length, |
30 | #ifdef DMALLOC |
|
|
31 | #include <dmalloc.h> |
|
|
32 | #endif |
|
|
33 | |
|
|
34 | /* Compare whether application id names match. |
|
|
35 | Sought must be lower case; the comparison is case insensitive */ |
|
|
36 | static psiconv_bool_t applid_matches(psiconv_string_t found, |
|
|
37 | const char *sought) |
|
|
38 | { |
|
|
39 | int i; |
|
|
40 | if (psiconv_unicode_strlen(found) != strlen(sought)) |
|
|
41 | return psiconv_bool_false; |
|
|
42 | for (i = 0; i < strlen(sought); i++) |
|
|
43 | if ((found[i] != sought[i]) && |
|
|
44 | ((sought[i] < 'a') || (sought[i] > 'z') || |
|
|
45 | (found[i] != sought[i] + 'A' - 'a'))) |
|
|
46 | return psiconv_bool_false; |
|
|
47 | return psiconv_bool_true; |
|
|
48 | } |
|
|
49 | |
|
|
50 | psiconv_file_type_t psiconv_file_type(const psiconv_config config, |
|
|
51 | psiconv_buffer buf,int *length, |
28 | psiconv_header_section *result) |
52 | psiconv_header_section *result) |
29 | { |
53 | { |
30 | psiconv_header_section header; |
54 | psiconv_header_section header; |
31 | psiconv_file_type_t res; |
55 | psiconv_file_type_t res; |
32 | int leng; |
56 | int leng; |
33 | |
57 | |
34 | psiconv_parse_header_section(buf,0,0,&leng,&header); |
58 | if ((psiconv_parse_header_section(config,buf,0,0,&leng,&header))) |
|
|
59 | return psiconv_unknown_file; |
35 | res = header->file; |
60 | res = header->file; |
36 | if (result) |
61 | if (result) |
37 | *result = header; |
62 | *result = header; |
38 | else |
63 | else |
39 | psiconv_free_header_section(header); |
64 | psiconv_free_header_section(header); |
40 | if (length) |
65 | if (length) |
41 | *length = leng; |
66 | *length = leng; |
42 | return res; |
67 | return res; |
43 | } |
68 | } |
44 | |
69 | |
45 | int psiconv_parse(const psiconv_buffer buf,psiconv_file *result) |
70 | int psiconv_parse(const psiconv_config config,const psiconv_buffer buf, |
|
|
71 | psiconv_file *result) |
46 | { |
72 | { |
47 | int res=0; |
73 | int res=0; |
48 | int lev=0; |
74 | int lev=0; |
49 | int off=0; |
75 | int off=0; |
50 | int leng; |
76 | int leng; |
51 | |
77 | |
52 | (*result) = malloc(sizeof(**result)); |
78 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
79 | goto ERROR1; |
53 | |
80 | |
54 | (*result)->type = psiconv_file_type(buf,&leng,NULL); |
81 | (*result)->type = psiconv_file_type(config,buf,&leng,NULL); |
55 | if ((*result)->type == psiconv_unknown_file) { |
82 | if ((*result)->type == psiconv_unknown_file) { |
56 | psiconv_warn(lev+1,off,"Unknown file type: can't parse!"); |
83 | psiconv_warn(config,lev+1,off,"Unknown file type: can't parse!"); |
57 | (*result)->file = NULL; |
84 | (*result)->file = NULL; |
58 | res = -1; |
|
|
59 | } else if ((*result)->type == psiconv_word_file) |
85 | } else if ((*result)->type == psiconv_word_file) |
60 | res = psiconv_parse_word_file(buf,lev+2,leng, |
86 | res = psiconv_parse_word_file(config,buf,lev+2,leng, |
61 | (psiconv_word_f *)(&((*result)->file))); |
87 | (psiconv_word_f *)(&((*result)->file))); |
62 | else if ((*result)->type == psiconv_texted_file) |
88 | else if ((*result)->type == psiconv_texted_file) |
63 | res = psiconv_parse_texted_file(buf,lev+2,leng, |
89 | res = psiconv_parse_texted_file(config,buf,lev+2,leng, |
64 | (psiconv_texted_f *)(&((*result)->file))); |
90 | (psiconv_texted_f *)(&((*result)->file))); |
65 | else if ((*result)->type == psiconv_mbm_file) |
91 | else if ((*result)->type == psiconv_mbm_file) |
66 | res = psiconv_parse_mbm_file(buf,lev+2,leng, |
92 | res = psiconv_parse_mbm_file(config,buf,lev+2,leng, |
67 | (psiconv_mbm_f *)(&((*result)->file))); |
93 | (psiconv_mbm_f *)(&((*result)->file))); |
68 | else if ((*result)->type == psiconv_sketch_file) |
94 | else if ((*result)->type == psiconv_sketch_file) |
69 | res = psiconv_parse_sketch_file(buf,lev+2,leng, |
95 | res = psiconv_parse_sketch_file(config,buf,lev+2,leng, |
70 | (psiconv_sketch_f *)(&((*result)->file))); |
96 | (psiconv_sketch_f *)(&((*result)->file))); |
71 | else if ((*result)->type == psiconv_clipart_file) |
97 | else if ((*result)->type == psiconv_clipart_file) |
72 | res = psiconv_parse_clipart_file(buf,lev+2,leng, |
98 | res = psiconv_parse_clipart_file(config,buf,lev+2,leng, |
73 | (psiconv_clipart_f *)(&((*result)->file))); |
99 | (psiconv_clipart_f *)(&((*result)->file))); |
|
|
100 | else if ((*result)->type == psiconv_sheet_file) |
|
|
101 | res = psiconv_parse_sheet_file(config,buf,lev+2,leng, |
|
|
102 | (psiconv_sheet_f *)(&((*result)->file))); |
74 | else { |
103 | else { |
75 | psiconv_warn(lev+1,off,"Can't parse this file yet!"); |
104 | psiconv_warn(config,lev+1,off,"Can't parse this file yet!"); |
76 | (*result)->file = NULL; |
105 | (*result)->file = NULL; |
77 | } |
106 | } |
78 | res = -1; |
107 | if (res) |
|
|
108 | goto ERROR2; |
|
|
109 | return 0; |
79 | |
110 | |
|
|
111 | ERROR2: |
|
|
112 | free(*result); |
|
|
113 | ERROR1: |
|
|
114 | psiconv_error(config,lev+1,off,"Reading of Psion File failed"); |
|
|
115 | if (res == 0) |
|
|
116 | return -PSICONV_E_NOMEM; |
|
|
117 | else |
80 | return res; |
118 | return res; |
81 | } |
119 | } |
82 | |
120 | |
83 | int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev, |
121 | int psiconv_parse_clipart_file(const psiconv_config config, |
|
|
122 | const psiconv_buffer buf,int lev, |
84 | psiconv_u32 off, psiconv_clipart_f *result) |
123 | psiconv_u32 off, psiconv_clipart_f *result) |
85 | { |
124 | { |
|
|
125 | int res=0; |
|
|
126 | int i; |
|
|
127 | psiconv_jumptable_section table; |
|
|
128 | psiconv_clipart_section clipart; |
|
|
129 | psiconv_u32 *entry; |
|
|
130 | |
|
|
131 | psiconv_progress(config,lev+1,off,"Going to read a clipart file"); |
86 | (*result) = malloc(sizeof(**result)); |
132 | if (!((*result) = malloc(sizeof(**result)))) |
|
|
133 | goto ERROR1; |
|
|
134 | |
|
|
135 | psiconv_progress(config,lev+2,off,"Going to read the MBM jumptable"); |
|
|
136 | if ((res = psiconv_parse_jumptable_section(config,buf,lev+2,off, NULL,&table))) |
|
|
137 | goto ERROR2; |
|
|
138 | |
|
|
139 | psiconv_progress(config,lev+2,off,"Going to read the clipart sections"); |
|
|
140 | if (!((*result)->sections = psiconv_list_new(sizeof(*clipart)))) |
|
|
141 | goto ERROR3; |
|
|
142 | for (i = 0; i < psiconv_list_length(table); i ++) { |
|
|
143 | if (!(entry = psiconv_list_get(table,i))) |
|
|
144 | goto ERROR4; |
|
|
145 | psiconv_progress(config,lev+3,off,"Going to read clipart section %i",i); |
|
|
146 | if ((res = psiconv_parse_clipart_section(config,buf,lev+3,*entry,NULL,&clipart))) |
|
|
147 | goto ERROR4; |
|
|
148 | if ((res = psiconv_list_add((*result)->sections,clipart))) |
|
|
149 | goto ERROR5; |
|
|
150 | free(clipart); |
|
|
151 | } |
|
|
152 | |
|
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153 | psiconv_free_jumptable_section(table); |
|
|
154 | psiconv_progress(config,lev+1,off,"End of clipart file"); |
87 | return 0; |
155 | return res; |
|
|
156 | ERROR5: |
|
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157 | psiconv_free_clipart_section(clipart); |
|
|
158 | ERROR4: |
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|
159 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
160 | if (!(clipart = psiconv_list_get((*result)->sections,i))) { |
|
|
161 | psiconv_error(config,lev+1,off,"Data structure corruption"); |
|
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162 | goto ERROR3; |
|
|
163 | } |
|
|
164 | psiconv_free_clipart_section(clipart); |
|
|
165 | } |
|
|
166 | psiconv_list_free((*result)->sections); |
|
|
167 | ERROR3: |
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168 | psiconv_free_jumptable_section(table); |
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169 | ERROR2: |
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|
170 | free(*result); |
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171 | ERROR1: |
|
|
172 | psiconv_error(config,lev+1,off,"Reading of Clipart File failed"); |
|
|
173 | if (res == 0) |
|
|
174 | return -PSICONV_E_NOMEM; |
|
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175 | else |
|
|
176 | return res; |
88 | } |
177 | } |
89 | |
178 | |
90 | int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
179 | int psiconv_parse_mbm_file(const psiconv_config config, |
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|
180 | const psiconv_buffer buf,int lev, psiconv_u32 off, |
91 | psiconv_mbm_f *result) |
181 | psiconv_mbm_f *result) |
92 | { |
182 | { |
93 | int res=0; |
183 | int res=0; |
94 | int i; |
184 | int i; |
95 | psiconv_mbm_jumptable_section table; |
185 | psiconv_jumptable_section table; |
96 | psiconv_paint_data_section paint; |
186 | psiconv_paint_data_section paint; |
97 | psiconv_u32 *entry; |
187 | psiconv_u32 *entry; |
98 | psiconv_u32 sto; |
188 | psiconv_u32 sto; |
99 | |
189 | |
100 | psiconv_progress(lev+1,off,"Going to read a mbm file"); |
190 | psiconv_progress(config,lev+1,off,"Going to read a mbm file"); |
101 | *result = malloc(sizeof(**result)); |
191 | if (!(*result = malloc(sizeof(**result)))) |
|
|
192 | goto ERROR1; |
102 | |
193 | |
103 | psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable"); |
194 | psiconv_progress(config,lev+2,off,"Going to read the offset of the MBM jumptable"); |
104 | sto = psiconv_read_u32(buf,lev+2,off); |
195 | sto = psiconv_read_u32(config,buf,lev+2,off,&res); |
|
|
196 | if (res) |
|
|
197 | goto ERROR2; |
105 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
198 | psiconv_debug(config,lev+2,off,"Offset: %08x",sto); |
106 | |
199 | |
107 | psiconv_progress(lev+2,off,"Going to read the MBM jumptable"); |
200 | psiconv_progress(config,lev+2,off,"Going to read the MBM jumptable"); |
108 | res |= psiconv_parse_mbm_jumptable_section(buf,lev+2,sto, NULL,&table); |
201 | if ((res = psiconv_parse_jumptable_section(config,buf,lev+2,sto, NULL,&table))) |
|
|
202 | goto ERROR2; |
109 | |
203 | |
110 | psiconv_progress(lev+2,off,"Going to read the picture sections"); |
204 | psiconv_progress(config,lev+2,off,"Going to read the picture sections"); |
111 | (*result)->sections = psiconv_list_new(sizeof(*paint)); |
205 | if (!((*result)->sections = psiconv_list_new(sizeof(*paint)))) |
|
|
206 | goto ERROR3; |
112 | for (i = 0; i < psiconv_list_length(table); i ++) { |
207 | for (i = 0; i < psiconv_list_length(table); i ++) { |
113 | entry = psiconv_list_get(table,i); |
208 | if (!(entry = psiconv_list_get(table,i))) |
|
|
209 | goto ERROR4; |
114 | psiconv_progress(lev+3,off,"Going to read picture section %i",i); |
210 | psiconv_progress(config,lev+3,off,"Going to read picture section %i",i); |
115 | psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL,&paint); |
211 | if ((res = psiconv_parse_paint_data_section(config,buf,lev+3,*entry,NULL, |
|
|
212 | 0,&paint))) |
|
|
213 | goto ERROR4; |
116 | psiconv_list_add((*result)->sections,paint); |
214 | if ((res = psiconv_list_add((*result)->sections,paint))) |
|
|
215 | goto ERROR5; |
|
|
216 | free(paint); |
117 | } |
217 | } |
118 | |
218 | |
119 | psiconv_free_mbm_jumptable_section(table); |
219 | psiconv_free_jumptable_section(table); |
120 | psiconv_progress(lev+1,off,"End of mbm file"); |
220 | psiconv_progress(config,lev+1,off,"End of mbm file"); |
|
|
221 | return 0; |
|
|
222 | ERROR5: |
|
|
223 | psiconv_free_paint_data_section(paint); |
|
|
224 | ERROR4: |
|
|
225 | for (i = 0; i < psiconv_list_length((*result)->sections); i++) { |
|
|
226 | if (!(paint = psiconv_list_get((*result)->sections,i))) { |
|
|
227 | psiconv_error(config,lev+1,off,"Data structure corruption"); |
|
|
228 | goto ERROR3; |
|
|
229 | } |
|
|
230 | psiconv_free_paint_data_section(paint); |
|
|
231 | } |
|
|
232 | psiconv_list_free((*result)->sections); |
|
|
233 | ERROR3: |
|
|
234 | psiconv_free_jumptable_section(table); |
|
|
235 | ERROR2: |
|
|
236 | free(*result); |
|
|
237 | ERROR1: |
|
|
238 | psiconv_error(config,lev+1,off,"Reading of MBM File failed"); |
|
|
239 | if (res == 0) |
|
|
240 | return -PSICONV_E_NOMEM; |
|
|
241 | else |
121 | return res; |
242 | return res; |
122 | } |
243 | } |
123 | |
244 | |
124 | int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev, |
245 | int psiconv_parse_sketch_file(const psiconv_config config, |
|
|
246 | const psiconv_buffer buf,int lev, |
125 | psiconv_u32 off, |
247 | psiconv_u32 off, |
126 | psiconv_sketch_f *result) |
248 | psiconv_sketch_f *result) |
127 | { |
249 | { |
128 | psiconv_section_table_section table; |
250 | psiconv_section_table_section table; |
129 | psiconv_application_id_section appl_id; |
251 | psiconv_application_id_section appl_id; |
… | |
… | |
133 | psiconv_section_table_entry entry; |
255 | psiconv_section_table_entry entry; |
134 | int i; |
256 | int i; |
135 | int res=0; |
257 | int res=0; |
136 | char *temp_str; |
258 | char *temp_str; |
137 | |
259 | |
138 | psiconv_progress(lev+1,off,"Going to read a sketch file"); |
260 | psiconv_progress(config,lev+1,off,"Going to read a sketch file"); |
139 | *result = malloc(sizeof(**result)); |
261 | if (!(*result = malloc(sizeof(**result)))) |
|
|
262 | goto ERROR1; |
140 | |
263 | |
141 | psiconv_progress(lev+2,off, |
264 | psiconv_progress(config,lev+2,off, |
142 | "Going to read the offset of the section table section"); |
265 | "Going to read the offset of the section table section"); |
143 | sto = psiconv_read_u32(buf,lev+2,off); |
266 | sto = psiconv_read_u32(config,buf,lev+2,off,&res); |
|
|
267 | if (res) |
|
|
268 | goto ERROR2; |
144 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
269 | psiconv_debug(config,lev+2,off,"Offset: %08x",sto); |
145 | |
270 | |
146 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
271 | psiconv_progress(config,lev+2,sto, "Going to read the section table section"); |
147 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
272 | if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table))) |
|
|
273 | goto ERROR2; |
148 | |
274 | |
149 | for (i = 0; i < psiconv_list_length(table); i ++) { |
275 | for (i = 0; i < psiconv_list_length(table); i ++) { |
150 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
276 | psiconv_progress(config,lev+2,sto, "Going to read entry %d",i); |
151 | entry = psiconv_list_get(table,i); |
277 | if (!(entry = psiconv_list_get(table,i))) |
|
|
278 | goto ERROR3; |
152 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
279 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
153 | applid_sec = entry->offset; |
280 | applid_sec = entry->offset; |
154 | psiconv_debug(lev+3,sto, |
281 | psiconv_debug(config,lev+3,sto, |
155 | "Found the Application ID section at %08x",applid_sec); |
282 | "Found the Application ID section at %08x",applid_sec); |
156 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
283 | } else if (entry->id == PSICONV_ID_SKETCH_SECTION) { |
157 | sketch_sec = entry->offset; |
284 | sketch_sec = entry->offset; |
158 | psiconv_debug(lev+3,sto, |
285 | psiconv_debug(config,lev+3,sto, |
159 | "Found the Sketch section at %08x",sketch_sec); |
286 | "Found the Sketch section at %08x",sketch_sec); |
160 | } else { |
287 | } else { |
161 | psiconv_warn(lev+3,sto, |
288 | psiconv_warn(config,lev+3,sto, |
162 | "Found unknown section in the Section Table"); |
289 | "Found unknown section in the Section Table (ignoring)"); |
163 | psiconv_debug(lev+3,sto, |
290 | psiconv_debug(config,lev+3,sto, |
164 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
291 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
165 | res = -1; |
|
|
166 | } |
292 | } |
167 | } |
293 | } |
168 | |
294 | |
169 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
295 | psiconv_progress(config,lev+2,sto, "Looking for the Application ID section"); |
170 | if (! applid_sec) { |
296 | if (! applid_sec) { |
171 | psiconv_warn(lev+2,sto, |
297 | psiconv_error(config,lev+2,sto, |
172 | "Application ID section not found in the section table"); |
298 | "Application ID section not found in the section table"); |
173 | res = -1; |
299 | res = -PSICONV_E_PARSE; |
|
|
300 | goto ERROR3; |
174 | } else { |
301 | } else { |
175 | psiconv_debug(lev+2,sto, |
302 | psiconv_debug(config,lev+2,sto, |
176 | "Application ID section at offset %08x",applid_sec); |
303 | "Application ID section at offset %08x",applid_sec); |
177 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
304 | if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL, |
178 | &appl_id); |
305 | &appl_id))) |
|
|
306 | goto ERROR3; |
179 | } |
307 | } |
180 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
308 | if ((appl_id->id != PSICONV_ID_SKETCH) || |
181 | strcmp(appl_id->name,"Paint.app")) { |
309 | !applid_matches(appl_id->name,"paint.app")) { |
182 | psiconv_warn(lev+2,applid_sec, |
310 | psiconv_warn(config,lev+2,applid_sec, |
183 | "Application ID section contains unexpected data"); |
311 | "Application ID section contains unexpected data"); |
184 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
312 | psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found", |
185 | PSICONV_ID_SKETCH,appl_id->id); |
313 | PSICONV_ID_SKETCH,appl_id->id); |
186 | temp_str = psiconv_make_printable(appl_id->name); |
314 | if (!(temp_str = psiconv_make_printable(config,appl_id->name))) |
|
|
315 | goto ERROR4; |
187 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
316 | psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
188 | "Paint.app",temp_str); |
317 | "Paint.app",temp_str); |
189 | free(temp_str); |
318 | free(temp_str); |
|
|
319 | res = -PSICONV_E_PARSE; |
|
|
320 | goto ERROR4; |
190 | } |
321 | } |
191 | |
322 | |
192 | psiconv_progress(lev+2,sto, "Looking for the Sketch section"); |
323 | psiconv_progress(config,lev+2,sto, "Looking for the Sketch section"); |
193 | if (! sketch_sec) { |
324 | if (! sketch_sec) { |
194 | psiconv_warn(lev+2,sto, |
325 | psiconv_warn(config,lev+2,sto, |
195 | "Sketch section not found in the section table"); |
326 | "Sketch section not found in the section table"); |
196 | res = -1; |
|
|
197 | } else { |
327 | } else { |
198 | psiconv_debug(lev+2,sto, |
328 | psiconv_debug(config,lev+2,sto, |
199 | "Sketch section at offset %08x",applid_sec); |
329 | "Sketch section at offset %08x",applid_sec); |
200 | res |= psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0, |
330 | if ((res = psiconv_parse_sketch_section(config,buf,lev+2,sketch_sec,NULL, |
201 | &(*result)->sketch_sec); |
331 | &(*result)->sketch_sec))) |
|
|
332 | goto ERROR4; |
202 | } |
333 | } |
203 | |
334 | |
204 | psiconv_free_application_id_section(appl_id); |
335 | psiconv_free_application_id_section(appl_id); |
205 | psiconv_free_section_table_section(table); |
336 | psiconv_free_section_table_section(table); |
206 | |
337 | |
207 | psiconv_progress(lev+1,off,"End of word file"); |
338 | psiconv_progress(config,lev+1,off,"End of sketch file"); |
208 | return res; |
339 | return res; |
|
|
340 | |
|
|
341 | ERROR4: |
|
|
342 | psiconv_free_application_id_section(appl_id); |
|
|
343 | ERROR3: |
|
|
344 | free(table); |
|
|
345 | ERROR2: |
|
|
346 | free(*result); |
|
|
347 | ERROR1: |
|
|
348 | psiconv_error(config,lev+1,off,"Reading of Sketch File failed"); |
|
|
349 | if (res == 0) |
|
|
350 | return -PSICONV_E_NOMEM; |
|
|
351 | else |
|
|
352 | return res; |
209 | } |
353 | } |
210 | |
|
|
211 | |
354 | |
212 | |
355 | |
213 | int psiconv_parse_texted_file(const psiconv_buffer buf,int lev, |
356 | int psiconv_parse_texted_file(const psiconv_config config, |
|
|
357 | const psiconv_buffer buf,int lev, |
214 | psiconv_u32 off, |
358 | psiconv_u32 off, |
215 | psiconv_texted_f *result) |
359 | psiconv_texted_f *result) |
216 | { |
360 | { |
217 | int res=0; |
361 | int res=0; |
218 | psiconv_section_table_section table; |
362 | psiconv_section_table_section table; |
… | |
… | |
225 | psiconv_u32 applid_sec = 0; |
369 | psiconv_u32 applid_sec = 0; |
226 | psiconv_u32 sto; |
370 | psiconv_u32 sto; |
227 | psiconv_section_table_entry entry; |
371 | psiconv_section_table_entry entry; |
228 | int i; |
372 | int i; |
229 | |
373 | |
230 | psiconv_progress(lev+1,off,"Going to read a texted file"); |
374 | psiconv_progress(config,lev+1,off,"Going to read a texted file"); |
231 | *result = malloc(sizeof(**result)); |
375 | if (!(*result = malloc(sizeof(**result)))) |
|
|
376 | goto ERROR1; |
232 | |
377 | |
233 | psiconv_progress(lev+2,off, |
378 | psiconv_progress(config,lev+2,off, |
234 | "Going to read the offset of the section table section"); |
379 | "Going to read the offset of the section table section"); |
235 | sto = psiconv_read_u32(buf,lev+2,off); |
380 | sto = psiconv_read_u32(config,buf,lev+2,off,&res); |
|
|
381 | if (res) |
|
|
382 | goto ERROR2; |
236 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
383 | psiconv_debug(config,lev+2,off,"Offset: %08x",sto); |
237 | |
384 | |
238 | psiconv_progress(lev+2,sto, "Going to read the section table section"); |
385 | psiconv_progress(config,lev+2,sto, "Going to read the section table section"); |
239 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
386 | if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table))) |
|
|
387 | goto ERROR2; |
240 | |
388 | |
241 | for (i = 0; i < psiconv_list_length(table); i ++) { |
389 | for (i = 0; i < psiconv_list_length(table); i ++) { |
242 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
390 | psiconv_progress(config,lev+2,sto, "Going to read entry %d",i); |
243 | entry = psiconv_list_get(table,i); |
391 | if (!(entry = psiconv_list_get(table,i))) |
|
|
392 | goto ERROR3; |
244 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
393 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
245 | applid_sec = entry->offset; |
394 | applid_sec = entry->offset; |
246 | psiconv_debug(lev+3,sto, |
395 | psiconv_debug(config,lev+3,sto, |
247 | "Found the Application ID section at %08x",applid_sec); |
396 | "Found the Application ID section at %08x",applid_sec); |
248 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
397 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
249 | page_sec = entry->offset; |
398 | page_sec = entry->offset; |
250 | psiconv_debug(lev+3,sto, |
399 | psiconv_debug(config,lev+3,sto, |
251 | "Found the Page Layout section at %08x",page_sec); |
400 | "Found the Page Layout section at %08x",page_sec); |
252 | } else if (entry->id == PSICONV_ID_TEXTED) { |
401 | } else if (entry->id == PSICONV_ID_TEXTED) { |
253 | texted_sec = entry->offset; |
402 | texted_sec = entry->offset; |
254 | psiconv_debug(lev+3,sto, |
403 | psiconv_debug(config,lev+3,sto, |
255 | "Found the TextEd section at %08x",texted_sec); |
404 | "Found the TextEd section at %08x",texted_sec); |
256 | } else { |
405 | } else { |
257 | psiconv_warn(lev+3,sto, |
406 | psiconv_warn(config,lev+3,sto, |
258 | "Found unknown section in the Section Table"); |
407 | "Found unknown section in the Section Table (ignoring)"); |
259 | psiconv_debug(lev+3,sto, |
408 | psiconv_debug(config,lev+3,sto, |
260 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
409 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
261 | res = -1; |
|
|
262 | } |
410 | } |
263 | } |
411 | } |
264 | |
412 | |
265 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
413 | psiconv_progress(config,lev+2,sto, "Looking for the Application ID section"); |
266 | if (! applid_sec) { |
414 | if (! applid_sec) { |
267 | psiconv_warn(lev+2,sto, |
415 | psiconv_error(config,lev+2,sto, |
268 | "Application ID section not found in the section table"); |
416 | "Application ID section not found in the section table"); |
269 | res = -1; |
417 | res = -PSICONV_E_PARSE; |
|
|
418 | goto ERROR3; |
270 | } else { |
419 | } else { |
271 | psiconv_debug(lev+2,sto, |
420 | psiconv_debug(config,lev+2,sto, |
272 | "Application ID section at offset %08x",applid_sec); |
421 | "Application ID section at offset %08x",applid_sec); |
273 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
422 | if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL, |
274 | &appl_id); |
423 | &appl_id))) |
|
|
424 | goto ERROR3; |
275 | } |
425 | } |
|
|
426 | |
276 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
427 | if ((appl_id->id != PSICONV_ID_TEXTED) || |
277 | strcmp(appl_id->name,"TextEd.app")) { |
428 | !applid_matches(appl_id->name,"texted.app")) { |
278 | psiconv_warn(lev+2,applid_sec, |
429 | psiconv_warn(config,lev+2,applid_sec, |
279 | "Application ID section contains unexpected data"); |
430 | "Application ID section contains unexpected data"); |
280 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
431 | psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found", |
281 | PSICONV_ID_TEXTED,appl_id->id); |
432 | PSICONV_ID_TEXTED,appl_id->id); |
282 | temp_str = psiconv_make_printable(appl_id->name); |
433 | if (!(temp_str = psiconv_make_printable(config,appl_id->name))) |
|
|
434 | goto ERROR4; |
283 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
435 | psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
284 | "TextEd.app",temp_str); |
436 | "TextEd.app",temp_str); |
285 | free(temp_str); |
437 | free(temp_str); |
|
|
438 | res = -PSICONV_E_PARSE; |
|
|
439 | goto ERROR4; |
286 | } |
440 | } |
287 | |
441 | |
288 | psiconv_progress(lev+2,sto, |
442 | psiconv_progress(config,lev+2,sto, |
289 | "Looking for the Page layout section"); |
443 | "Looking for the Page layout section"); |
290 | if (! page_sec) { |
444 | if (! page_sec) { |
291 | psiconv_warn(lev+2,sto, |
445 | psiconv_error(config,lev+2,sto, |
292 | "Page layout section not found in the section table"); |
446 | "Page layout section not found in the section table"); |
293 | (*result)->page_sec = NULL; |
447 | res = -PSICONV_E_PARSE; |
294 | res = -1; |
448 | goto ERROR4; |
295 | } else { |
449 | } else { |
296 | psiconv_debug(lev+2,sto, |
450 | psiconv_debug(config,lev+2,sto, |
297 | "Page layout section at offset %08x",page_sec); |
451 | "Page layout section at offset %08x",page_sec); |
298 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
452 | if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL, |
299 | &(*result)->page_sec); |
453 | &(*result)->page_sec))) |
|
|
454 | goto ERROR4; |
300 | } |
455 | } |
301 | |
456 | |
302 | base_char = psiconv_basic_character_layout(); |
457 | if (!(base_char = psiconv_basic_character_layout())) |
|
|
458 | goto ERROR5; |
303 | base_para = psiconv_basic_paragraph_layout(); |
459 | if (!(base_para = psiconv_basic_paragraph_layout())) |
|
|
460 | goto ERROR6; |
304 | |
461 | |
305 | psiconv_progress(lev+2,sto, |
462 | psiconv_progress(config,lev+2,sto, |
306 | "Looking for the TextEd section"); |
463 | "Looking for the TextEd section"); |
307 | if (! texted_sec) { |
464 | if (! texted_sec) { |
308 | psiconv_warn(lev+2,sto, |
465 | psiconv_error(config,lev+2,sto, |
309 | "TextEd section not found in the section table"); |
466 | "TextEd section not found in the section table"); |
310 | (*result)->texted_sec = NULL; |
467 | res = -PSICONV_E_PARSE; |
311 | res = -1; |
468 | goto ERROR7; |
312 | } else { |
469 | } else { |
313 | psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec); |
470 | psiconv_debug(config,lev+2,sto, "TextEd section at offset %08x",texted_sec); |
314 | res |= psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL, |
471 | if ((res = psiconv_parse_texted_section(config,buf,lev+2,texted_sec,NULL, |
315 | &(*result)->texted_sec, |
472 | &(*result)->texted_sec, |
316 | base_char,base_para); |
473 | base_char,base_para))) |
|
|
474 | goto ERROR7; |
317 | } |
475 | } |
318 | psiconv_free_character_layout(base_char); |
476 | psiconv_free_character_layout(base_char); |
319 | psiconv_free_paragraph_layout(base_para); |
477 | psiconv_free_paragraph_layout(base_para); |
320 | |
478 | |
321 | psiconv_free_application_id_section(appl_id); |
479 | psiconv_free_application_id_section(appl_id); |
322 | psiconv_free_section_table_section(table); |
480 | psiconv_free_section_table_section(table); |
323 | |
481 | |
324 | psiconv_progress(lev+1,off,"End of word file"); |
482 | psiconv_progress(config,lev+1,off,"End of TextEd file"); |
|
|
483 | return 0; |
|
|
484 | |
|
|
485 | ERROR7: |
|
|
486 | psiconv_free_paragraph_layout(base_para); |
|
|
487 | ERROR6: |
|
|
488 | psiconv_free_character_layout(base_char); |
|
|
489 | ERROR5: |
|
|
490 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
491 | ERROR4: |
|
|
492 | psiconv_free_application_id_section(appl_id); |
|
|
493 | ERROR3: |
|
|
494 | psiconv_free_section_table_section(table); |
|
|
495 | ERROR2: |
|
|
496 | free(*result); |
|
|
497 | ERROR1: |
|
|
498 | psiconv_error(config,lev+1,off,"Reading of TextEd File failed"); |
|
|
499 | if (res == 0) |
|
|
500 | return -PSICONV_E_NOMEM; |
|
|
501 | else |
325 | return res; |
502 | return res; |
326 | } |
503 | } |
327 | |
504 | |
328 | int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off, |
505 | int psiconv_parse_word_file(const psiconv_config config, |
|
|
506 | const psiconv_buffer buf,int lev, psiconv_u32 off, |
329 | psiconv_word_f *result) |
507 | psiconv_word_f *result) |
330 | { |
508 | { |
331 | int res=0; |
509 | int res=0; |
332 | psiconv_section_table_section table; |
510 | psiconv_section_table_section table; |
333 | psiconv_application_id_section appl_id; |
511 | psiconv_application_id_section appl_id; |
… | |
… | |
341 | psiconv_u32 applid_sec = 0; |
519 | psiconv_u32 applid_sec = 0; |
342 | psiconv_section_table_entry entry; |
520 | psiconv_section_table_entry entry; |
343 | psiconv_u32 sto; |
521 | psiconv_u32 sto; |
344 | int i; |
522 | int i; |
345 | |
523 | |
346 | psiconv_progress(lev+1,off,"Going to read a word file"); |
524 | psiconv_progress(config,lev+1,off,"Going to read a word file"); |
347 | *result = malloc(sizeof(**result)); |
525 | if (!(*result = malloc(sizeof(**result)))) |
|
|
526 | goto ERROR1; |
348 | |
527 | |
349 | psiconv_progress(lev+2,off, |
528 | psiconv_progress(config,lev+2,off, |
350 | "Going to read the offset of the section table section"); |
529 | "Going to read the offset of the section table section"); |
351 | sto = psiconv_read_u32(buf,lev+2,off); |
530 | sto = psiconv_read_u32(config,buf,lev+2,off,&res); |
|
|
531 | if (res) |
|
|
532 | goto ERROR2; |
352 | psiconv_debug(lev+2,off,"Offset: %08x",sto); |
533 | psiconv_debug(config,lev+2,off,"Offset: %08x",sto); |
353 | |
534 | |
354 | psiconv_progress(lev+2,sto, |
535 | psiconv_progress(config,lev+2,sto, |
355 | "Going to read the section table section"); |
536 | "Going to read the section table section"); |
356 | res |= psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table); |
537 | if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table))) |
|
|
538 | goto ERROR2; |
357 | |
539 | |
358 | for (i = 0; i < psiconv_list_length(table); i ++) { |
540 | for (i = 0; i < psiconv_list_length(table); i ++) { |
359 | psiconv_progress(lev+2,sto, "Going to read entry %d",i); |
541 | psiconv_progress(config,lev+2,sto, "Going to read entry %d",i); |
360 | entry = psiconv_list_get(table,i); |
542 | if (!(entry = psiconv_list_get(table,i))) |
|
|
543 | goto ERROR3; |
361 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
544 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
362 | applid_sec = entry->offset; |
545 | applid_sec = entry->offset; |
363 | psiconv_debug(lev+3,sto, |
546 | psiconv_debug(config,lev+3,sto, |
364 | "Found the Application ID section at %08x",applid_sec); |
547 | "Found the Application ID section at %08x",applid_sec); |
365 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
548 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
366 | page_sec = entry->offset; |
549 | page_sec = entry->offset; |
367 | psiconv_debug(lev+3,sto, |
550 | psiconv_debug(config,lev+3,sto, |
368 | "Found the Page Layout section at %08x",page_sec); |
551 | "Found the Page Layout section at %08x",page_sec); |
369 | } else if (entry->id == PSICONV_ID_TEXT_SECTION) { |
552 | } else if (entry->id == PSICONV_ID_TEXT_SECTION) { |
370 | text_sec = entry->offset; |
553 | text_sec = entry->offset; |
371 | psiconv_debug(lev+3,sto, "Found the Text section at %08x",text_sec); |
554 | psiconv_debug(config,lev+3,sto, "Found the Text section at %08x",text_sec); |
372 | } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) { |
555 | } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) { |
373 | pwd_sec = entry->offset; |
556 | pwd_sec = entry->offset; |
374 | psiconv_debug(lev+3,sto, |
557 | psiconv_debug(config,lev+3,sto, |
375 | "Found the Password section at %08x",pwd_sec); |
558 | "Found the Password section at %08x",pwd_sec); |
376 | psiconv_warn(lev+3,sto, |
559 | psiconv_error(config,lev+3,sto, |
377 | "Password section found - can't read encrypted data"); |
560 | "Password section found - can't read encrypted data"); |
378 | res = -1; |
561 | res = -PSICONV_E_PARSE; |
|
|
562 | goto ERROR3; |
379 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
563 | } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) { |
380 | status_sec = entry->offset; |
564 | status_sec = entry->offset; |
381 | psiconv_debug(lev+3,sto, |
565 | psiconv_debug(config,lev+3,sto, |
382 | "Found the Word Status section at %08x",status_sec); |
566 | "Found the Word Status section at %08x",status_sec); |
383 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
567 | } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) { |
384 | styles_sec = entry->offset; |
568 | styles_sec = entry->offset; |
385 | psiconv_debug(lev+3,sto, |
569 | psiconv_debug(config,lev+3,sto, |
386 | "Found the Word Styles section at %08x",styles_sec); |
570 | "Found the Word Styles section at %08x",styles_sec); |
387 | } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) { |
571 | } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) { |
388 | layout_sec = entry->offset; |
572 | layout_sec = entry->offset; |
389 | psiconv_debug(lev+3,sto, |
573 | psiconv_debug(config,lev+3,sto, |
390 | "Found the Layout section at %08x",layout_sec); |
574 | "Found the Layout section at %08x",layout_sec); |
391 | } else { |
575 | } else { |
392 | psiconv_warn(lev+3,sto, |
576 | psiconv_warn(config,lev+3,sto, |
393 | "Found unknown section in the Section Table"); |
577 | "Found unknown section in the Section Table (ignoring)"); |
394 | psiconv_debug(lev+3,sto, |
578 | psiconv_debug(config,lev+3,sto, |
395 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
579 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
396 | res = -1; |
|
|
397 | } |
580 | } |
398 | } |
581 | } |
399 | |
582 | |
400 | |
583 | |
401 | psiconv_progress(lev+2,sto, |
584 | psiconv_progress(config,lev+2,sto, |
402 | "Looking for the Status section"); |
585 | "Looking for the Status section"); |
403 | if (!status_sec) { |
586 | if (!status_sec) { |
404 | psiconv_warn(lev+2,sto, "Status section not found in the section table"); |
587 | psiconv_error(config,lev+2,sto, "Status section not found in the section table"); |
405 | res = -1; |
588 | res = -PSICONV_E_PARSE; |
|
|
589 | goto ERROR3; |
406 | } else { |
590 | } else { |
407 | psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec); |
591 | psiconv_debug(config,lev+2,sto, "Status section at offset %08x",status_sec); |
408 | res |= psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL, |
592 | if ((res = psiconv_parse_word_status_section(config,buf,lev+2,status_sec,NULL, |
409 | &((*result)->status_sec)); |
593 | &((*result)->status_sec)))) |
|
|
594 | goto ERROR3; |
410 | } |
595 | } |
411 | |
596 | |
412 | psiconv_progress(lev+2,sto, "Looking for the Application ID section"); |
597 | psiconv_progress(config,lev+2,sto, "Looking for the Application ID section"); |
413 | if (! applid_sec) { |
598 | if (! applid_sec) { |
414 | psiconv_warn(lev+2,sto, |
599 | psiconv_error(config,lev+2,sto, |
415 | "Application ID section not found in the section table"); |
600 | "Application ID section not found in the section table"); |
416 | res = -1; |
601 | res = -PSICONV_E_PARSE; |
|
|
602 | goto ERROR4; |
417 | } else { |
603 | } else { |
418 | psiconv_debug(lev+2,sto, |
604 | psiconv_debug(config,lev+2,sto, |
419 | "Application ID section at offset %08x",applid_sec); |
605 | "Application ID section at offset %08x",applid_sec); |
420 | res |= psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL, |
606 | if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL, |
421 | &appl_id); |
607 | &appl_id))) |
|
|
608 | goto ERROR4; |
422 | } |
609 | } |
423 | if ((appl_id->id != PSICONV_ID_WORD) || |
610 | if ((appl_id->id != PSICONV_ID_WORD) || |
424 | strcmp(appl_id->name,"Word.app")) { |
611 | !applid_matches(appl_id->name,"word.app")) { |
425 | psiconv_warn(lev+2,applid_sec, |
612 | psiconv_warn(config,lev+2,applid_sec, |
426 | "Application ID section contains unexpected data"); |
613 | "Application ID section contains unexpected data"); |
427 | psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found", |
614 | psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found", |
428 | PSICONV_ID_WORD,appl_id->id); |
615 | PSICONV_ID_WORD,appl_id->id); |
429 | temp_str = psiconv_make_printable(appl_id->name); |
616 | if (!(temp_str = psiconv_make_printable(config,appl_id->name))) |
|
|
617 | goto ERROR5; |
430 | psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
618 | psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
431 | "Word.app",temp_str); |
619 | "Word.app",temp_str); |
432 | free(temp_str); |
620 | free(temp_str); |
|
|
621 | res = -PSICONV_E_PARSE; |
|
|
622 | goto ERROR5; |
433 | } |
623 | } |
434 | |
624 | |
435 | psiconv_progress(lev+2,sto, |
625 | psiconv_progress(config,lev+2,sto, |
436 | "Looking for the Page layout section"); |
626 | "Looking for the Page layout section"); |
437 | if (! page_sec) { |
627 | if (! page_sec) { |
438 | psiconv_warn(lev+2,sto, |
628 | psiconv_error(config,lev+2,sto, |
439 | "Page layout section not found in the section table"); |
629 | "Page layout section not found in the section table"); |
440 | (*result)->page_sec = NULL; |
630 | res = -PSICONV_E_PARSE; |
441 | res = -1; |
631 | goto ERROR5; |
442 | } else { |
632 | } else { |
443 | psiconv_debug(lev+2,sto, |
633 | psiconv_debug(config,lev+2,sto, |
444 | "Page layout section at offset %08x",page_sec); |
634 | "Page layout section at offset %08x",page_sec); |
445 | res |= psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL, |
635 | if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL, |
446 | &(*result)->page_sec); |
636 | &(*result)->page_sec))) |
|
|
637 | goto ERROR5; |
447 | } |
638 | } |
448 | |
639 | |
449 | psiconv_progress(lev+2,sto, |
640 | psiconv_progress(config,lev+2,sto, |
450 | "Looking for the Word Style section"); |
641 | "Looking for the Word Style section"); |
451 | if (!styles_sec) { |
642 | if (!styles_sec) { |
452 | psiconv_warn(lev+2,sto, |
643 | psiconv_error(config,lev+2,sto, |
453 | "Word styles section not found in the section table"); |
644 | "Word styles section not found in the section table"); |
454 | (*result)->styles_sec = NULL; |
645 | res = -PSICONV_E_PARSE; |
455 | res = -1; |
646 | goto ERROR6; |
456 | } else { |
647 | } else { |
457 | psiconv_debug(lev+2,sto, |
648 | psiconv_debug(config,lev+2,sto, |
458 | "Word styles section at offset %08x",styles_sec); |
649 | "Word styles section at offset %08x",styles_sec); |
459 | res |= psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL, |
650 | if ((res = psiconv_parse_word_styles_section(config,buf,lev+2,styles_sec,NULL, |
460 | &(*result)->styles_sec); |
651 | &(*result)->styles_sec))) |
|
|
652 | goto ERROR6; |
461 | } |
653 | } |
462 | |
654 | |
463 | psiconv_progress(lev+2,sto, |
655 | psiconv_progress(config,lev+2,sto, |
464 | "Looking for the Text section"); |
656 | "Looking for the Text section"); |
465 | if (!text_sec) { |
657 | if (!text_sec) { |
466 | psiconv_warn(lev+2,sto, "Text section not found in the section table"); |
658 | psiconv_error(config,lev+2,sto, "Text section not found in the section table"); |
467 | (*result)->paragraphs = NULL; |
659 | res = -PSICONV_E_PARSE; |
468 | res = -1; |
660 | goto ERROR7; |
469 | } else { |
661 | } else { |
470 | psiconv_debug(lev+2,sto, |
662 | psiconv_debug(config,lev+2,sto, |
471 | "Text section at offset %08x",text_sec); |
663 | "Text section at offset %08x",text_sec); |
472 | res |= psiconv_parse_text_section(buf,lev+2,text_sec,NULL, |
664 | if ((res = psiconv_parse_text_section(config,buf,lev+2,text_sec,NULL, |
473 | &(*result)->paragraphs); |
665 | &(*result)->paragraphs))) |
|
|
666 | goto ERROR7; |
474 | } |
667 | } |
475 | |
668 | |
476 | if (((*result)->paragraphs) && ((*result)->styles_sec)) { |
669 | psiconv_progress(config,lev+2,sto, "Looking for the Layout section"); |
477 | psiconv_progress(lev+2,sto, |
|
|
478 | "Looking for the Layout section"); |
|
|
479 | if (!layout_sec) { |
670 | if (!layout_sec) { |
480 | psiconv_debug(lev+2,sto, |
671 | psiconv_debug(config,lev+2,sto, "No layout section today"); |
481 | "Layout section not found in the section table"); |
|
|
482 | res = -1; |
|
|
483 | } else { |
672 | } else { |
484 | psiconv_debug(lev+2,sto, |
673 | psiconv_debug(config,lev+2,sto, |
485 | "Layout section at offset %08x",layout_sec); |
674 | "Layout section at offset %08x",layout_sec); |
486 | res |= psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL, |
675 | if ((res = psiconv_parse_styled_layout_section(config,buf,lev+2,layout_sec,NULL, |
487 | (*result)->paragraphs, |
676 | (*result)->paragraphs, |
488 | (*result)->styles_sec); |
677 | (*result)->styles_sec))) |
|
|
678 | goto ERROR8; |
489 | } |
679 | } |
490 | } else |
|
|
491 | psiconv_debug(lev+2,sto, |
|
|
492 | "Skipping search for Layout section, as either the " |
|
|
493 | "text or the word styles section was not found"); |
|
|
494 | |
680 | |
495 | psiconv_free_application_id_section(appl_id); |
681 | psiconv_free_application_id_section(appl_id); |
496 | psiconv_free_section_table_section(table); |
682 | psiconv_free_section_table_section(table); |
497 | |
683 | |
498 | psiconv_progress(lev+1,off,"End of word file"); |
684 | psiconv_progress(config,lev+1,off,"End of word file"); |
|
|
685 | return 0; |
|
|
686 | |
|
|
687 | |
|
|
688 | ERROR8: |
|
|
689 | psiconv_free_text_and_layout((*result)->paragraphs); |
|
|
690 | ERROR7: |
|
|
691 | psiconv_free_word_styles_section((*result)->styles_sec); |
|
|
692 | ERROR6: |
|
|
693 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
694 | ERROR5: |
|
|
695 | psiconv_free_application_id_section(appl_id); |
|
|
696 | ERROR4: |
|
|
697 | psiconv_free_word_status_section((*result)->status_sec); |
|
|
698 | ERROR3: |
|
|
699 | psiconv_free_section_table_section(table); |
|
|
700 | ERROR2: |
|
|
701 | free(*result); |
|
|
702 | ERROR1: |
|
|
703 | psiconv_error(config,lev+1,off,"Reading of Word File failed"); |
|
|
704 | if (res == 0) |
|
|
705 | return -PSICONV_E_NOMEM; |
|
|
706 | else |
499 | return res; |
707 | return res; |
500 | } |
708 | } |
|
|
709 | |
|
|
710 | int psiconv_parse_sheet_file(const psiconv_config config, |
|
|
711 | const psiconv_buffer buf,int lev, psiconv_u32 off, |
|
|
712 | psiconv_sheet_f *result) |
|
|
713 | { |
|
|
714 | int res=0; |
|
|
715 | psiconv_section_table_section table; |
|
|
716 | psiconv_application_id_section appl_id; |
|
|
717 | char *temp_str; |
|
|
718 | psiconv_u32 pwd_sec = 0; |
|
|
719 | psiconv_u32 status_sec = 0; |
|
|
720 | psiconv_u32 page_sec = 0; |
|
|
721 | psiconv_u32 applid_sec = 0; |
|
|
722 | psiconv_u32 workbook_sec = 0; |
|
|
723 | psiconv_section_table_entry entry; |
|
|
724 | psiconv_u32 sto; |
|
|
725 | int i; |
|
|
726 | |
|
|
727 | psiconv_progress(config,lev+1,off,"Going to read a sheet file"); |
|
|
728 | if (!(*result = malloc(sizeof(**result)))) |
|
|
729 | goto ERROR1; |
|
|
730 | |
|
|
731 | psiconv_progress(config,lev+2,off, |
|
|
732 | "Going to read the offset of the section table section"); |
|
|
733 | sto = psiconv_read_u32(config,buf,lev+2,off,&res); |
|
|
734 | if (res) |
|
|
735 | goto ERROR2; |
|
|
736 | psiconv_debug(config,lev+2,off,"Offset: %08x",sto); |
|
|
737 | |
|
|
738 | psiconv_progress(config,lev+2,sto, |
|
|
739 | "Going to read the section table section"); |
|
|
740 | if ((res = psiconv_parse_section_table_section(config,buf,lev+2,sto, NULL,&table))) |
|
|
741 | goto ERROR2; |
|
|
742 | |
|
|
743 | for (i = 0; i < psiconv_list_length(table); i ++) { |
|
|
744 | psiconv_progress(config,lev+2,sto, "Going to read entry %d",i); |
|
|
745 | if (!(entry = psiconv_list_get(table,i))) |
|
|
746 | goto ERROR3; |
|
|
747 | if (entry->id == PSICONV_ID_APPL_ID_SECTION) { |
|
|
748 | applid_sec = entry->offset; |
|
|
749 | psiconv_debug(config,lev+3,sto, |
|
|
750 | "Found the Application ID section at %08x",applid_sec); |
|
|
751 | } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) { |
|
|
752 | page_sec = entry->offset; |
|
|
753 | psiconv_debug(config,lev+3,sto, |
|
|
754 | "Found the Page Layout section at %08x",page_sec); |
|
|
755 | } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) { |
|
|
756 | pwd_sec = entry->offset; |
|
|
757 | psiconv_debug(config,lev+3,sto, |
|
|
758 | "Found the Password section at %08x",pwd_sec); |
|
|
759 | psiconv_error(config,lev+3,sto, |
|
|
760 | "Password section found - can't read encrypted data"); |
|
|
761 | res = -PSICONV_E_PARSE; |
|
|
762 | goto ERROR3; |
|
|
763 | } else if (entry->id == PSICONV_ID_SHEET_WORKBOOK_SECTION) { |
|
|
764 | workbook_sec = entry->offset; |
|
|
765 | psiconv_debug(config,lev+3,sto, |
|
|
766 | "Found the Sheet Workbook section at %08x",workbook_sec); |
|
|
767 | } else if (entry->id == PSICONV_ID_SHEET_STATUS_SECTION) { |
|
|
768 | status_sec = entry->offset; |
|
|
769 | psiconv_debug(config,lev+3,sto, |
|
|
770 | "Found the Sheet Status section at %08x",status_sec); |
|
|
771 | } else { |
|
|
772 | psiconv_warn(config,lev+3,sto, |
|
|
773 | "Found unknown section in the Section Table (ignoring)"); |
|
|
774 | psiconv_debug(config,lev+3,sto, |
|
|
775 | "Section ID %08x, offset %08x",entry->id,entry->offset); |
|
|
776 | } |
|
|
777 | } |
|
|
778 | |
|
|
779 | |
|
|
780 | psiconv_progress(config,lev+2,sto, |
|
|
781 | "Looking for the Status section"); |
|
|
782 | if (!status_sec) { |
|
|
783 | psiconv_error(config,lev+2,sto, "Status section not found in the section table"); |
|
|
784 | res = -PSICONV_E_PARSE; |
|
|
785 | goto ERROR3; |
|
|
786 | } else { |
|
|
787 | psiconv_debug(config,lev+2,sto, "Status section at offset %08x",status_sec); |
|
|
788 | if ((res = psiconv_parse_sheet_status_section(config,buf,lev+2,status_sec,NULL, |
|
|
789 | &((*result)->status_sec)))) |
|
|
790 | goto ERROR3; |
|
|
791 | } |
|
|
792 | |
|
|
793 | psiconv_progress(config,lev+2,sto, "Looking for the Application ID section"); |
|
|
794 | if (! applid_sec) { |
|
|
795 | psiconv_error(config,lev+2,sto, |
|
|
796 | "Application ID section not found in the section table"); |
|
|
797 | res = -PSICONV_E_PARSE; |
|
|
798 | goto ERROR4; |
|
|
799 | } else { |
|
|
800 | psiconv_debug(config,lev+2,sto, |
|
|
801 | "Application ID section at offset %08x",applid_sec); |
|
|
802 | if ((res = psiconv_parse_application_id_section(config,buf,lev+2,applid_sec,NULL, |
|
|
803 | &appl_id))) |
|
|
804 | goto ERROR4; |
|
|
805 | } |
|
|
806 | if ((appl_id->id != PSICONV_ID_SHEET) || |
|
|
807 | !applid_matches(appl_id->name,"sheet.app")) { |
|
|
808 | psiconv_warn(config,lev+2,applid_sec, |
|
|
809 | "Application ID section contains unexpected data"); |
|
|
810 | psiconv_debug(config,lev+2,applid_sec,"ID: %08x expected, %08x found", |
|
|
811 | PSICONV_ID_SHEET,appl_id->id); |
|
|
812 | if (!(temp_str = psiconv_make_printable(config,appl_id->name))) |
|
|
813 | goto ERROR5; |
|
|
814 | psiconv_debug(config,lev+2,applid_sec,"Name: `%s' expected, `%s' found", |
|
|
815 | "Sheet.app",temp_str); |
|
|
816 | free(temp_str); |
|
|
817 | res = -PSICONV_E_PARSE; |
|
|
818 | goto ERROR5; |
|
|
819 | } |
|
|
820 | |
|
|
821 | psiconv_progress(config,lev+2,sto, |
|
|
822 | "Looking for the Page layout section"); |
|
|
823 | if (! page_sec) { |
|
|
824 | psiconv_error(config,lev+2,sto, |
|
|
825 | "Page layout section not found in the section table"); |
|
|
826 | res = -PSICONV_E_PARSE; |
|
|
827 | goto ERROR5; |
|
|
828 | } else { |
|
|
829 | psiconv_debug(config,lev+2,sto, |
|
|
830 | "Page layout section at offset %08x",page_sec); |
|
|
831 | if ((res = psiconv_parse_page_layout_section(config,buf,lev+2,page_sec,NULL, |
|
|
832 | &(*result)->page_sec))) |
|
|
833 | goto ERROR5; |
|
|
834 | } |
|
|
835 | |
|
|
836 | psiconv_progress(config,lev+2,sto, |
|
|
837 | "Looking for the Sheet Workbook section"); |
|
|
838 | if (! workbook_sec) { |
|
|
839 | psiconv_error(config,lev+2,sto, |
|
|
840 | "Sheet workbook section not found in the section table"); |
|
|
841 | res = -PSICONV_E_PARSE; |
|
|
842 | goto ERROR6; |
|
|
843 | } else { |
|
|
844 | psiconv_debug(config,lev+2,sto, |
|
|
845 | "Sheet workbook section at offset %08x",page_sec); |
|
|
846 | if ((res = psiconv_parse_sheet_workbook_section(config,buf,lev+2,workbook_sec,NULL, |
|
|
847 | &(*result)->workbook_sec))) |
|
|
848 | goto ERROR6; |
|
|
849 | } |
|
|
850 | |
|
|
851 | psiconv_free_application_id_section(appl_id); |
|
|
852 | psiconv_free_section_table_section(table); |
|
|
853 | |
|
|
854 | psiconv_progress(config,lev+1,off,"End of Sheet file"); |
|
|
855 | return 0; |
|
|
856 | |
|
|
857 | ERROR6: |
|
|
858 | psiconv_free_page_layout_section((*result)->page_sec); |
|
|
859 | ERROR5: |
|
|
860 | psiconv_free_application_id_section(appl_id); |
|
|
861 | ERROR4: |
|
|
862 | psiconv_free_sheet_status_section((*result)->status_sec); |
|
|
863 | ERROR3: |
|
|
864 | psiconv_free_section_table_section(table); |
|
|
865 | ERROR2: |
|
|
866 | free(*result); |
|
|
867 | ERROR1: |
|
|
868 | psiconv_error(config,lev+1,off,"Reading of Sheet File failed"); |
|
|
869 | if (res == 0) |
|
|
870 | return -PSICONV_E_NOMEM; |
|
|
871 | else |
|
|
872 | return res; |
|
|
873 | } |