1 |
frodo |
2 |
/* |
2 |
|
|
parse_common.c - Part of psiconv, a PSION 5 file formats converter |
3 |
frodo |
63 |
Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl> |
4 |
frodo |
2 |
|
5 |
|
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This program is free software; you can redistribute it and/or modify |
6 |
|
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it under the terms of the GNU General Public License as published by |
7 |
|
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the Free Software Foundation; either version 2 of the License, or |
8 |
|
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(at your option) any later version. |
9 |
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|
10 |
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This program is distributed in the hope that it will be useful, |
11 |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 |
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 |
|
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GNU General Public License for more details. |
14 |
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|
15 |
|
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You should have received a copy of the GNU General Public License |
16 |
|
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along with this program; if not, write to the Free Software |
17 |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 |
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*/ |
19 |
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20 |
|
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#include "config.h" |
21 |
frodo |
20 |
#include "compat.h" |
22 |
frodo |
2 |
#include <stdlib.h> |
23 |
|
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#include <string.h> |
24 |
|
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|
25 |
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#include "data.h" |
26 |
|
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#include "parse_routines.h" |
27 |
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|
28 |
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static int psiconv_parse_layout_section(const psiconv_buffer buf, |
29 |
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int lev,psiconv_u32 off, |
30 |
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int *length, |
31 |
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psiconv_text_and_layout result, |
32 |
|
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psiconv_word_styles_section styles, |
33 |
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int with_styles); |
34 |
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|
35 |
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int psiconv_parse_header_section(const psiconv_buffer buf,int lev, |
36 |
|
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psiconv_u32 off, int *length, |
37 |
|
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psiconv_header_section *result) |
38 |
|
|
{ |
39 |
|
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int res=0; |
40 |
|
|
int len=0; |
41 |
|
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psiconv_u32 temp; |
42 |
|
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|
43 |
|
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psiconv_progress(lev+1,off+len,"Going to read the header section"); |
44 |
frodo |
64 |
if (!((*result) = malloc(sizeof(**result)))) |
45 |
|
|
goto ERROR1; |
46 |
frodo |
2 |
|
47 |
|
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psiconv_progress(lev+2,off+len,"Going to read UID1 to UID3"); |
48 |
frodo |
64 |
(*result)->uid1 = psiconv_read_u32(buf,lev+2,off+len,&res); |
49 |
|
|
if (!res) |
50 |
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|
goto ERROR2; |
51 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"UID1: %08x",(*result)->uid1); |
52 |
frodo |
41 |
if ((*result)->uid1 == PSICONV_ID_CLIPART) { |
53 |
|
|
/* That's all folks... */ |
54 |
|
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(*result)->file = psiconv_clipart_file; |
55 |
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(*result)->uid2 = 0; |
56 |
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(*result)->uid3 = 0; |
57 |
|
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(*result)->checksum = 0; |
58 |
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len += 4; |
59 |
frodo |
43 |
psiconv_debug(lev+2,off+len,"File is a Clipart file"); |
60 |
frodo |
41 |
goto DONE; |
61 |
|
|
} |
62 |
frodo |
2 |
if ((*result)->uid1 != PSICONV_ID_PSION5) { |
63 |
|
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psiconv_warn(lev+2,off+len,"UID1 has unknown value. This is probably " |
64 |
|
|
"not a (parsable) Psion 5 file"); |
65 |
frodo |
64 |
res = -PSICONV_E_PARSE; |
66 |
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goto ERROR2; |
67 |
frodo |
2 |
} |
68 |
|
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len += 4; |
69 |
frodo |
64 |
(*result)->uid2 = psiconv_read_u32(buf,lev+2,off+len,&res); |
70 |
|
|
if (res) |
71 |
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goto ERROR2; |
72 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"UID2: %08x",(*result)->uid2); |
73 |
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len += 4; |
74 |
frodo |
64 |
(*result)->uid3 = psiconv_read_u32(buf,lev+2,off+len,&res); |
75 |
|
|
if (res) |
76 |
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goto ERROR2; |
77 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"UID3: %08x",(*result)->uid3); |
78 |
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len += 4; |
79 |
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|
80 |
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(*result)->file = psiconv_unknown_file; |
81 |
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|
if ((*result)->uid1 == PSICONV_ID_PSION5) { |
82 |
|
|
if ((*result)->uid2 == PSICONV_ID_DATA_FILE) { |
83 |
|
|
if ((*result)->uid3 == PSICONV_ID_WORD) { |
84 |
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(*result)->file = psiconv_word_file; |
85 |
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psiconv_debug(lev+2,off+len,"File is a Word file"); |
86 |
|
|
} else if ((*result)->uid3 == PSICONV_ID_TEXTED) { |
87 |
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(*result)->file = psiconv_texted_file; |
88 |
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|
psiconv_debug(lev+2,off+len,"File is a TextEd file"); |
89 |
frodo |
24 |
} else if ((*result)->uid3 == PSICONV_ID_SKETCH) { |
90 |
|
|
(*result)->file = psiconv_sketch_file; |
91 |
|
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psiconv_debug(lev+2,off+len,"File is a Sketch file"); |
92 |
|
|
} |
93 |
frodo |
12 |
} else if ((*result)->uid2 == PSICONV_ID_MBM_FILE) { |
94 |
|
|
(*result)->file = psiconv_mbm_file; |
95 |
|
|
if ((*result)->uid3 != 0x00) |
96 |
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|
psiconv_warn(lev+2,off+len,"UID3 set in MBM file?!?"); |
97 |
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psiconv_debug(lev+2,off+len,"File is a MBM file"); |
98 |
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|
} |
99 |
frodo |
2 |
} |
100 |
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|
if ((*result)->file == psiconv_unknown_file) { |
101 |
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|
psiconv_warn(lev+2,off+len,"Unknown file type"); |
102 |
|
|
(*result)->file = psiconv_unknown_file; |
103 |
|
|
} |
104 |
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|
105 |
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psiconv_progress(lev+2,off+len,"Checking UID4"); |
106 |
frodo |
64 |
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
107 |
|
|
if (res) |
108 |
|
|
goto ERROR2; |
109 |
frodo |
2 |
if (temp == psiconv_checkuid((*result)->uid1,(*result)->uid2, |
110 |
|
|
(*result)->uid3)) |
111 |
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psiconv_debug(lev+2,off+len,"Checksum %08x is correct",temp); |
112 |
|
|
else { |
113 |
|
|
psiconv_warn(lev+2,off+len,"Checksum failed, file corrupted!"); |
114 |
|
|
psiconv_debug(lev+2,off+len,"Expected checksum %08x, found %08x", |
115 |
|
|
psiconv_checkuid((*result)->uid1,(*result)->uid2, |
116 |
|
|
(*result)->uid3),temp); |
117 |
frodo |
64 |
res = -PSICONV_E_PARSE; |
118 |
|
|
goto ERROR2; |
119 |
frodo |
2 |
} |
120 |
|
|
len += 4; |
121 |
frodo |
41 |
|
122 |
|
|
DONE: |
123 |
frodo |
2 |
if (length) |
124 |
|
|
*length = len; |
125 |
|
|
|
126 |
|
|
psiconv_progress(lev+1,off+len-1, |
127 |
|
|
"End of Header Section (total length: %08x)",len); |
128 |
|
|
|
129 |
|
|
return res; |
130 |
frodo |
64 |
|
131 |
|
|
ERROR2: |
132 |
|
|
free(*result); |
133 |
|
|
ERROR1: |
134 |
|
|
psiconv_warn(lev+1,off,"Reading of Header Section failed"); |
135 |
|
|
if (length) |
136 |
|
|
*length = 0; |
137 |
|
|
if (res == 0) |
138 |
|
|
return -PSICONV_E_NOMEM; |
139 |
|
|
else |
140 |
|
|
return res; |
141 |
frodo |
2 |
} |
142 |
|
|
|
143 |
|
|
int psiconv_parse_section_table_section(const psiconv_buffer buf, int lev, |
144 |
|
|
psiconv_u32 off, int *length, |
145 |
|
|
psiconv_section_table_section *result) |
146 |
|
|
{ |
147 |
|
|
int res=0; |
148 |
|
|
int len=0; |
149 |
|
|
psiconv_section_table_entry entry; |
150 |
|
|
|
151 |
|
|
int i; |
152 |
|
|
psiconv_u8 nr; |
153 |
|
|
|
154 |
|
|
psiconv_progress(lev+1,off+len,"Going to read the section table section"); |
155 |
frodo |
64 |
if (!(*result = psiconv_list_new(sizeof(*entry)))) |
156 |
|
|
goto ERROR1; |
157 |
frodo |
2 |
|
158 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the section table length"); |
159 |
frodo |
64 |
nr = psiconv_read_u8(buf,lev+2,off+len,&res); |
160 |
|
|
if (res) |
161 |
|
|
goto ERROR2; |
162 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"Length: %08x",nr); |
163 |
|
|
if (nr & 0x01) { |
164 |
|
|
psiconv_warn(lev+2,off+len, |
165 |
|
|
"Section table length odd - ignoring last entry"); |
166 |
|
|
} |
167 |
|
|
len ++; |
168 |
|
|
|
169 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the section table entries"); |
170 |
|
|
entry = malloc(sizeof(*entry)); |
171 |
|
|
for (i = 0; i < nr / 2; i++) { |
172 |
frodo |
64 |
entry->id = psiconv_read_u32(buf,lev+2,off + len,&res); |
173 |
|
|
if (res) |
174 |
|
|
goto ERROR3; |
175 |
frodo |
2 |
psiconv_debug(lev+2,off + len,"Entry %d: ID = %08x",i,entry->id); |
176 |
|
|
len += 0x04; |
177 |
frodo |
64 |
entry->offset = psiconv_read_u32(buf,lev+2,off + len,&res); |
178 |
|
|
if (res) |
179 |
|
|
goto ERROR3; |
180 |
frodo |
2 |
psiconv_debug(lev+2,off +len,"Entry %d: Offset = %08x",i,entry->offset); |
181 |
|
|
len += 0x04; |
182 |
frodo |
64 |
if ((res=psiconv_list_add(*result,entry))) |
183 |
|
|
goto ERROR3; |
184 |
frodo |
2 |
} |
185 |
|
|
|
186 |
|
|
free(entry); |
187 |
|
|
|
188 |
|
|
if (length) |
189 |
|
|
*length = len; |
190 |
|
|
|
191 |
|
|
psiconv_progress(lev+1,off+len-1,"End of section table section " |
192 |
frodo |
25 |
"(total length: %08x)", len); |
193 |
frodo |
2 |
|
194 |
frodo |
64 |
return 0; |
195 |
|
|
ERROR3: |
196 |
|
|
free(entry); |
197 |
|
|
ERROR2: |
198 |
|
|
psiconv_list_free(*result); |
199 |
|
|
ERROR1: |
200 |
|
|
psiconv_warn(lev+1,off,"Reading of Section Table Section failed"); |
201 |
|
|
if (length) |
202 |
|
|
*length = 0; |
203 |
|
|
if (res == 0) |
204 |
|
|
return -PSICONV_E_NOMEM; |
205 |
|
|
else |
206 |
|
|
return res; |
207 |
frodo |
2 |
} |
208 |
|
|
|
209 |
|
|
int psiconv_parse_application_id_section(const psiconv_buffer buf, int lev, |
210 |
|
|
psiconv_u32 off, int *length, |
211 |
|
|
psiconv_application_id_section *result) |
212 |
|
|
{ |
213 |
|
|
int res=0; |
214 |
|
|
int len=0; |
215 |
|
|
int leng; |
216 |
|
|
|
217 |
|
|
psiconv_progress(lev+1,off,"Going to read the application id section"); |
218 |
frodo |
64 |
if (!(*result = malloc(sizeof(**result)))) |
219 |
|
|
goto ERROR1; |
220 |
frodo |
2 |
|
221 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the type identifier"); |
222 |
frodo |
64 |
(*result)->id = psiconv_read_u32(buf,lev+2,off+len,&res); |
223 |
|
|
if (res) |
224 |
|
|
goto ERROR2; |
225 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"Identifier: %08x",(*result)->id); |
226 |
|
|
len += 4; |
227 |
|
|
|
228 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the application id string"); |
229 |
frodo |
64 |
(*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
230 |
|
|
if (res) |
231 |
|
|
goto ERROR2; |
232 |
frodo |
2 |
len += leng; |
233 |
|
|
|
234 |
|
|
if (length) |
235 |
|
|
*length = len; |
236 |
|
|
|
237 |
|
|
psiconv_progress(lev+1,off+len-1,"End of application id section " |
238 |
|
|
"(total length: %08x", len); |
239 |
|
|
|
240 |
|
|
return res; |
241 |
frodo |
64 |
ERROR2: |
242 |
|
|
free(*result); |
243 |
|
|
ERROR1: |
244 |
|
|
psiconv_warn(lev+1,off,"Reading of Application ID Section failed"); |
245 |
|
|
if (length) |
246 |
|
|
*length = 0; |
247 |
|
|
if (res == 0) |
248 |
|
|
return -PSICONV_E_NOMEM; |
249 |
|
|
else |
250 |
|
|
return res; |
251 |
frodo |
2 |
} |
252 |
|
|
|
253 |
|
|
int psiconv_parse_text_section(const psiconv_buffer buf,int lev,psiconv_u32 off, |
254 |
|
|
int *length,psiconv_text_and_layout *result) |
255 |
|
|
{ |
256 |
|
|
|
257 |
|
|
int res = 0; |
258 |
|
|
int len=0; |
259 |
|
|
|
260 |
|
|
psiconv_u32 text_len; |
261 |
|
|
psiconv_paragraph para; |
262 |
|
|
|
263 |
|
|
int nr; |
264 |
frodo |
64 |
int i,j,start,leng,temp; |
265 |
frodo |
2 |
char *str_copy; |
266 |
|
|
|
267 |
|
|
psiconv_progress(lev+1,off,"Going to parse the text section"); |
268 |
|
|
psiconv_progress(lev+2,off,"Reading the text length"); |
269 |
frodo |
64 |
|
270 |
|
|
if(!(*result = psiconv_list_new(sizeof(*para)))) |
271 |
|
|
goto ERROR1; |
272 |
|
|
if (!(para = malloc(sizeof(*para)))) |
273 |
|
|
goto ERROR2; |
274 |
|
|
|
275 |
|
|
text_len = psiconv_read_X(buf,lev+2,off,&leng,&res); |
276 |
|
|
if (!res) |
277 |
|
|
goto ERROR3; |
278 |
frodo |
2 |
psiconv_debug(lev+2,off,"Length: %08x",text_len); |
279 |
|
|
len += leng; |
280 |
|
|
|
281 |
|
|
psiconv_progress(lev+2,off+len,"Going to read all paragraph text"); |
282 |
|
|
nr = 0; |
283 |
|
|
start = 0; |
284 |
frodo |
64 |
for (i = 0; i < text_len; i++) { |
285 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len+i,&res); |
286 |
|
|
if (res) |
287 |
|
|
goto ERROR3; |
288 |
|
|
if (temp == 0x06) { |
289 |
|
|
if (!(para->text = malloc(i - start + 1))) |
290 |
|
|
goto ERROR3; |
291 |
|
|
for (j = 0; j < i - start; j++) { |
292 |
|
|
temp = psiconv_read_u8(buf,lev+1,off + len + start + j,&res); |
293 |
|
|
if (res) |
294 |
|
|
goto ERROR4; |
295 |
|
|
para->text[j] = temp; |
296 |
|
|
} |
297 |
frodo |
2 |
para->text[j] = 0; |
298 |
|
|
|
299 |
frodo |
64 |
if ((res = psiconv_list_add(*result,para))) |
300 |
|
|
goto ERROR4; |
301 |
frodo |
2 |
|
302 |
frodo |
64 |
if (!(str_copy = psiconv_make_printable(para->text))) |
303 |
|
|
goto ERROR3; |
304 |
frodo |
2 |
psiconv_debug(lev+2,off+i+len,"Line %d: %d characters",nr, |
305 |
|
|
strlen(str_copy) +1); |
306 |
|
|
psiconv_debug(lev+2,off+i+len,"Line %d: `%s'",nr,str_copy); |
307 |
|
|
free(str_copy); |
308 |
|
|
|
309 |
|
|
start = i + 1; |
310 |
|
|
nr ++; |
311 |
|
|
} |
312 |
frodo |
64 |
} |
313 |
frodo |
2 |
|
314 |
|
|
if (start != text_len) { |
315 |
|
|
psiconv_warn(lev+2,off+start+len, |
316 |
|
|
"Last line does not end on EOL (%d characters left)", len - start); |
317 |
frodo |
64 |
if (!(para->text = malloc(text_len - start + 1))) |
318 |
|
|
goto ERROR3; |
319 |
|
|
for (j = 0; j < text_len - start; j++) { |
320 |
|
|
temp = psiconv_read_u8(buf,lev+2,off + start + j + len, &res); |
321 |
|
|
if (res) |
322 |
|
|
goto ERROR4; |
323 |
|
|
para->text[j] = temp; |
324 |
|
|
} |
325 |
frodo |
2 |
para->text[text_len - start] = 0; |
326 |
frodo |
64 |
if ((res = psiconv_list_add(*result,para))) |
327 |
|
|
goto ERROR4; |
328 |
|
|
if (!(str_copy = psiconv_make_printable(para->text))) |
329 |
|
|
goto ERROR3; |
330 |
frodo |
2 |
psiconv_debug(lev+2,off+start+len,"Last line: %d characters",nr, |
331 |
|
|
strlen(str_copy)+1); |
332 |
|
|
psiconv_debug(lev+2,off+start+len,"Last line: `%s'",str_copy); |
333 |
|
|
free(str_copy); |
334 |
|
|
} |
335 |
|
|
|
336 |
|
|
free(para); |
337 |
|
|
|
338 |
|
|
/* Initialize the remaining parts of each paragraph */ |
339 |
|
|
for (i = 0; i < psiconv_list_length(*result); i ++) { |
340 |
frodo |
64 |
if (!(para = psiconv_list_get(*result,i))) { |
341 |
|
|
psiconv_warn(lev+2,off+len,"Massive memory corruption"); |
342 |
|
|
goto ERROR2_0; |
343 |
|
|
} |
344 |
|
|
if (!(para->in_lines = psiconv_list_new(sizeof( |
345 |
|
|
struct psiconv_in_line_layout_s)))) |
346 |
|
|
goto ERROR2_0; |
347 |
|
|
if (!(para->replacements = psiconv_list_new(sizeof( |
348 |
|
|
struct psiconv_replacement_s)))) |
349 |
|
|
goto ERROR2_1; |
350 |
|
|
if (!(para->base_character = psiconv_basic_character_layout())) |
351 |
|
|
goto ERROR2_2; |
352 |
|
|
if (!(para->base_paragraph = psiconv_basic_paragraph_layout())) |
353 |
|
|
goto ERROR2_3; |
354 |
frodo |
2 |
para->base_style = 0; |
355 |
|
|
} |
356 |
|
|
|
357 |
|
|
|
358 |
|
|
len += text_len; |
359 |
|
|
|
360 |
|
|
if (length) |
361 |
|
|
*length = len; |
362 |
|
|
|
363 |
|
|
psiconv_progress(lev+1,off+len-1,"End of text section (total length: %08x", |
364 |
|
|
len); |
365 |
|
|
|
366 |
|
|
return res; |
367 |
frodo |
64 |
|
368 |
|
|
ERROR2_3: |
369 |
|
|
psiconv_free_character_layout(para->base_character); |
370 |
|
|
ERROR2_2: |
371 |
|
|
psiconv_list_free(para->replacements); |
372 |
|
|
ERROR2_1: |
373 |
|
|
psiconv_list_free(para->in_lines); |
374 |
|
|
ERROR2_0: |
375 |
|
|
for (j = 0; j < i; j++) { |
376 |
|
|
if (!(para = psiconv_list_get(*result,j))) { |
377 |
|
|
psiconv_warn(lev+1,off,"Massive memory corruption..."); |
378 |
|
|
break; |
379 |
|
|
} |
380 |
|
|
psiconv_list_free(para->in_lines); |
381 |
|
|
psiconv_list_free(para->replacements); |
382 |
|
|
psiconv_free_character_layout(para->base_character); |
383 |
|
|
psiconv_free_paragraph_layout(para->base_paragraph); |
384 |
|
|
} |
385 |
|
|
goto ERROR2; |
386 |
|
|
|
387 |
|
|
ERROR4: |
388 |
|
|
free(para->text); |
389 |
|
|
ERROR3: |
390 |
|
|
free(para); |
391 |
|
|
ERROR2: |
392 |
|
|
for (i = 0; i < psiconv_list_length(*result);i++) { |
393 |
|
|
if (!(para = psiconv_list_get(*result,i))) { |
394 |
|
|
psiconv_warn(lev+1,off,"Massive memory corruption..."); |
395 |
|
|
break; |
396 |
|
|
} |
397 |
|
|
free(para->text); |
398 |
|
|
} |
399 |
|
|
psiconv_list_free(*result); |
400 |
|
|
ERROR1: |
401 |
|
|
psiconv_warn(lev+1,off,"Reading of Text Section failed"); |
402 |
|
|
if (length) |
403 |
|
|
*length = 0; |
404 |
|
|
if (!res) |
405 |
|
|
return -PSICONV_E_NOMEM; |
406 |
|
|
else |
407 |
|
|
return res; |
408 |
frodo |
2 |
} |
409 |
|
|
|
410 |
|
|
/* First do a parse_text_section, or you will get into trouble here */ |
411 |
|
|
int psiconv_parse_layout_section(const psiconv_buffer buf, |
412 |
|
|
int lev,psiconv_u32 off, |
413 |
|
|
int *length, |
414 |
|
|
psiconv_text_and_layout result, |
415 |
|
|
psiconv_word_styles_section styles, |
416 |
|
|
int with_styles) |
417 |
|
|
{ |
418 |
|
|
int res = 0; |
419 |
|
|
int len = 0; |
420 |
|
|
psiconv_u32 temp; |
421 |
|
|
int parse_styles,nr,i,j,total,leng,line_length; |
422 |
|
|
|
423 |
frodo |
56 |
typedef struct anon_style_s |
424 |
frodo |
2 |
{ |
425 |
|
|
int nr; |
426 |
|
|
psiconv_s16 base_style; |
427 |
|
|
psiconv_character_layout character; |
428 |
|
|
psiconv_paragraph_layout paragraph; |
429 |
|
|
} *anon_style; |
430 |
|
|
|
431 |
|
|
typedef psiconv_list anon_style_list; /* of struct anon_style */ |
432 |
|
|
|
433 |
|
|
anon_style_list anon_styles; |
434 |
frodo |
56 |
struct anon_style_s anon; |
435 |
frodo |
2 |
anon_style anon_ptr=NULL; |
436 |
|
|
|
437 |
frodo |
64 |
psiconv_character_layout temp_char; |
438 |
|
|
psiconv_paragraph_layout temp_para; |
439 |
|
|
psiconv_word_style temp_style; |
440 |
frodo |
2 |
psiconv_paragraph para; |
441 |
frodo |
56 |
struct psiconv_in_line_layout_s in_line; |
442 |
frodo |
2 |
|
443 |
|
|
int *inline_count; |
444 |
|
|
|
445 |
|
|
|
446 |
|
|
psiconv_progress(lev+1,off,"Going to read the layout section"); |
447 |
|
|
|
448 |
|
|
psiconv_progress(lev+2,off,"Going to read the section type"); |
449 |
frodo |
64 |
temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
450 |
|
|
if (res) |
451 |
|
|
goto ERROR1; |
452 |
frodo |
2 |
psiconv_debug(lev+2,off+len,"Type: %02x",temp); |
453 |
|
|
parse_styles = with_styles; |
454 |
|
|
if ((temp == 0x0001) && !with_styles) { |
455 |
|
|
psiconv_warn(lev+2,off+len,"Styleless layout section expected, " |
456 |
|
|
"but styled section found!"); |
457 |
|
|
parse_styles = 1; |
458 |
|
|
} else if ((temp == 0x0000) && (with_styles)) { |
459 |
|
|
psiconv_warn(lev+2,off+len,"Styled layout section expected, " |
460 |
|
|
"but styleless section found!"); |
461 |
|
|
parse_styles = 0; |
462 |
|
|
} else if ((temp != 0x0000) && (temp != 0x0001)) { |
463 |
|
|
psiconv_warn(lev+2,off+len, |
464 |
|
|
"Layout section type indicator has unknown value!"); |
465 |
|
|
} |
466 |
|
|
len += 0x02; |
467 |
|
|
|
468 |
|
|
psiconv_progress(lev+2,off+len,"Going to read paragraph type list"); |
469 |
frodo |
64 |
if (!(anon_styles = psiconv_list_new(sizeof(anon)))) |
470 |
|
|
goto ERROR1; |
471 |
frodo |
2 |
psiconv_progress(lev+3,off+len,"Going to read paragraph type list length"); |
472 |
frodo |
64 |
nr = psiconv_read_u8(buf,lev+3,off+len,&res); |
473 |
|
|
if (res) |
474 |
|
|
goto ERROR2; |
475 |
frodo |
2 |
psiconv_debug(lev+3,off+len,"Length: %02x",nr); |
476 |
|
|
len ++; |
477 |
|
|
|
478 |
|
|
psiconv_progress(lev+3,off+len, |
479 |
|
|
"Going to read the paragraph type list elements"); |
480 |
|
|
for (i = 0; i < nr; i ++) { |
481 |
|
|
psiconv_progress(lev+3,off+len,"Element %d",i); |
482 |
frodo |
64 |
anon.nr = psiconv_read_u32(buf,lev+4,off+len,&res); |
483 |
|
|
if (res) |
484 |
|
|
goto ERROR3; |
485 |
frodo |
2 |
psiconv_debug(lev+4,off+len,"Number: %08x",anon.nr); |
486 |
|
|
len += 0x04; |
487 |
|
|
|
488 |
|
|
psiconv_progress(lev+4,off,"Going to determine the base style"); |
489 |
|
|
if (parse_styles) { |
490 |
frodo |
64 |
temp = psiconv_read_u32(buf,lev+4, off+len,&res); |
491 |
|
|
if (res) |
492 |
|
|
goto ERROR3; |
493 |
|
|
anon.base_style = psiconv_read_u8(buf,lev+3, off+len+4+temp,&res); |
494 |
|
|
if (res) |
495 |
|
|
goto ERROR3; |
496 |
|
|
psiconv_debug(lev+4,off+len+temp, |
497 |
frodo |
2 |
"Style indicator: %02x",anon.base_style); |
498 |
|
|
} else |
499 |
|
|
anon.base_style = 0; |
500 |
frodo |
64 |
if (!(temp_style = psiconv_get_style(styles,anon.base_style))) { |
501 |
|
|
psiconv_warn(lev+4,off,"Unknown Style referenced"); |
502 |
|
|
if (!(temp_style = psiconv_get_style(styles,anon.base_style))) { |
503 |
|
|
psiconv_warn(lev+4,off,"Base style unknown"); |
504 |
|
|
goto ERROR3; |
505 |
|
|
} |
506 |
|
|
} |
507 |
|
|
if (!(anon.paragraph = psiconv_clone_paragraph_layout |
508 |
|
|
(temp_style->paragraph))) |
509 |
|
|
goto ERROR3; |
510 |
|
|
if (!(anon.character = psiconv_clone_character_layout |
511 |
|
|
(temp_style->character))) |
512 |
|
|
goto ERROR3_1; |
513 |
frodo |
2 |
|
514 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the paragraph layout"); |
515 |
frodo |
64 |
if ((res = psiconv_parse_paragraph_layout_list(buf,lev+4,off+len,&leng, |
516 |
|
|
anon.paragraph))) |
517 |
|
|
goto ERROR3_2; |
518 |
frodo |
2 |
len += leng; |
519 |
|
|
if (parse_styles) |
520 |
|
|
len ++; |
521 |
|
|
|
522 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the character layout"); |
523 |
frodo |
64 |
if ((res = psiconv_parse_character_layout_list(buf,lev+4,off+len,&leng, |
524 |
|
|
anon.character))) |
525 |
|
|
goto ERROR3_2; |
526 |
frodo |
2 |
len += leng; |
527 |
frodo |
64 |
if ((res = psiconv_list_add(anon_styles,&anon))) |
528 |
|
|
goto ERROR3_2; |
529 |
frodo |
2 |
} |
530 |
|
|
|
531 |
|
|
psiconv_progress(lev+2,off+len,"Going to parse the paragraph element list"); |
532 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the number of paragraphs"); |
533 |
frodo |
64 |
nr = psiconv_read_u32(buf,lev+3,off+len,&res); |
534 |
|
|
if (res) |
535 |
|
|
goto ERROR3; |
536 |
frodo |
2 |
if (nr != psiconv_list_length(result)) { |
537 |
|
|
psiconv_warn(lev+3,off+len, |
538 |
|
|
"Number of text paragraphs and paragraph elements does not match"); |
539 |
|
|
psiconv_debug(lev+3,off+len, |
540 |
|
|
"%d text paragraphs, %d paragraph elements", |
541 |
|
|
psiconv_list_length(result),nr); |
542 |
|
|
} |
543 |
|
|
psiconv_debug(lev+3,off+len,"Number of paragraphs: %d",nr); |
544 |
|
|
len += 4; |
545 |
frodo |
64 |
if (!(inline_count = malloc(nr * sizeof(*inline_count)))) |
546 |
|
|
goto ERROR3; |
547 |
frodo |
2 |
|
548 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the paragraph elements"); |
549 |
|
|
for (i = 0; i < nr; i ++) { |
550 |
|
|
psiconv_progress(lev+3,off+len,"Element %d",i); |
551 |
|
|
if (i >= psiconv_list_length(result)) { |
552 |
|
|
psiconv_debug(lev+4,off+len,"Going to allocate a new element"); |
553 |
frodo |
64 |
if (!(para = malloc(sizeof(*para)))) |
554 |
|
|
goto ERROR4; |
555 |
|
|
if (!(para->in_lines = psiconv_list_new(sizeof( |
556 |
|
|
struct psiconv_in_line_layout_s)))) |
557 |
|
|
goto ERROR4_1; |
558 |
frodo |
2 |
para->base_style = 0; |
559 |
frodo |
64 |
if (!(para->base_character = psiconv_basic_character_layout())) |
560 |
|
|
goto ERROR4_2; |
561 |
|
|
if (!(para->base_paragraph = psiconv_basic_paragraph_layout())) |
562 |
|
|
goto ERROR4_3; |
563 |
|
|
if ((res = psiconv_list_add(result,para))) |
564 |
|
|
goto ERROR4_4; |
565 |
frodo |
2 |
free(para); |
566 |
|
|
} |
567 |
frodo |
64 |
if (!(para = psiconv_list_get(result,i))) |
568 |
|
|
goto ERROR4; |
569 |
frodo |
2 |
|
570 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the paragraph length"); |
571 |
frodo |
64 |
temp = psiconv_read_u32(buf,lev+4,off+len,&res); |
572 |
|
|
if (!res) |
573 |
|
|
goto ERROR4; |
574 |
frodo |
2 |
if (temp != strlen(para->text)+1) { |
575 |
|
|
psiconv_warn(lev+4,off+len, |
576 |
|
|
"Disagreement of the length of paragraph in layout section"); |
577 |
|
|
psiconv_debug(lev+4,off+len, |
578 |
|
|
"Paragraph length: layout section says %d, counted %d", |
579 |
|
|
temp,strlen(para->text)+1); |
580 |
|
|
} else |
581 |
|
|
psiconv_debug(lev+4,off+len,"Paragraph length: %d",temp); |
582 |
|
|
len += 4; |
583 |
|
|
|
584 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the paragraph type"); |
585 |
frodo |
64 |
temp = psiconv_read_u8(buf,lev+4,off+len,&res); |
586 |
|
|
if (!res) |
587 |
|
|
goto ERROR4; |
588 |
frodo |
2 |
if (temp != 0x00) { |
589 |
|
|
psiconv_debug(lev+4,off+len,"Type: %02x",temp); |
590 |
|
|
for (j = 0; j < psiconv_list_length(anon_styles); j++) { |
591 |
frodo |
64 |
if (!(anon_ptr = psiconv_list_get(anon_styles,j))) { |
592 |
|
|
psiconv_warn(lev+4,off+len,"Massive memory curruption"); |
593 |
|
|
goto ERROR4; |
594 |
|
|
} |
595 |
frodo |
2 |
if (temp == anon_ptr->nr) |
596 |
|
|
break; |
597 |
|
|
} |
598 |
|
|
if (j == psiconv_list_length(anon_styles)) { |
599 |
|
|
psiconv_warn(lev+4,off+len,"Layout section paragraph type unknown"); |
600 |
|
|
psiconv_debug(lev+4,off+len,"Unknown type - using base styles instead"); |
601 |
|
|
para->base_style = 0; |
602 |
frodo |
64 |
if (!(temp_style = psiconv_get_style(styles,0))) { |
603 |
|
|
psiconv_warn(lev+4,off,"Base style unknown"); |
604 |
|
|
goto ERROR4; |
605 |
|
|
} |
606 |
|
|
if (!(temp_para = psiconv_clone_paragraph_layout |
607 |
|
|
(temp_style->paragraph))) |
608 |
|
|
goto ERROR4; |
609 |
frodo |
2 |
psiconv_free_paragraph_layout(para->base_paragraph); |
610 |
frodo |
64 |
para->base_paragraph = temp_para; |
611 |
|
|
|
612 |
|
|
if (!(temp_char = psiconv_clone_character_layout |
613 |
|
|
(temp_style->character))) |
614 |
|
|
goto ERROR4; |
615 |
frodo |
2 |
psiconv_free_character_layout(para->base_character); |
616 |
frodo |
64 |
para->base_character = temp_char; |
617 |
frodo |
2 |
} else { |
618 |
|
|
para->base_style = anon_ptr->base_style; |
619 |
frodo |
64 |
if (!(temp_para = psiconv_clone_paragraph_layout (anon_ptr->paragraph))) |
620 |
|
|
goto ERROR4; |
621 |
frodo |
2 |
psiconv_free_paragraph_layout(para->base_paragraph); |
622 |
frodo |
64 |
para->base_paragraph = temp_para; |
623 |
|
|
|
624 |
|
|
if (!(temp_char = psiconv_clone_character_layout (anon_ptr->character))) |
625 |
|
|
goto ERROR4; |
626 |
frodo |
2 |
psiconv_free_character_layout(para->base_character); |
627 |
frodo |
64 |
para->base_character = temp_char; |
628 |
frodo |
2 |
} |
629 |
|
|
inline_count[i] = 0; |
630 |
|
|
len += 0x01; |
631 |
|
|
} else { |
632 |
|
|
psiconv_debug(lev+4,off+len,"Type: %02x (not based on a paragraph type)" |
633 |
|
|
,temp); |
634 |
|
|
len += 0x01; |
635 |
|
|
if (parse_styles) { |
636 |
frodo |
64 |
temp = psiconv_read_u32(buf,lev+4,off+len,&res); |
637 |
|
|
if (res) |
638 |
|
|
goto ERROR4; |
639 |
|
|
psiconv_progress(lev+4,off+len+temp+4, |
640 |
frodo |
2 |
"Going to read the paragraph element base style"); |
641 |
frodo |
64 |
temp = psiconv_read_u8(buf,lev+4, off+len+temp+4,&res); |
642 |
|
|
if (res) |
643 |
|
|
goto ERROR4; |
644 |
|
|
psiconv_debug(lev+4,off+len+temp+4, "Style: %02x",temp); |
645 |
frodo |
2 |
} else |
646 |
|
|
temp = 0x00; |
647 |
frodo |
64 |
|
648 |
|
|
if (!(temp_style = psiconv_get_style (styles,temp))) { |
649 |
|
|
psiconv_warn(lev+4,off,"Unknown Style referenced"); |
650 |
|
|
if (!(temp_style = psiconv_get_style(styles,0))) { |
651 |
|
|
psiconv_warn(lev+4,off,"Base style unknown"); |
652 |
|
|
goto ERROR4; |
653 |
|
|
} |
654 |
|
|
} |
655 |
|
|
|
656 |
|
|
if (!(temp_para = psiconv_clone_paragraph_layout(temp_style->paragraph))) |
657 |
|
|
goto ERROR4; |
658 |
frodo |
2 |
psiconv_free_paragraph_layout(para->base_paragraph); |
659 |
frodo |
64 |
para->base_paragraph = temp_para; |
660 |
|
|
|
661 |
|
|
if (!(temp_char = psiconv_clone_character_layout(temp_style->character))) |
662 |
|
|
goto ERROR4; |
663 |
frodo |
2 |
psiconv_free_character_layout(para->base_character); |
664 |
frodo |
64 |
para->base_character = temp_char; |
665 |
|
|
|
666 |
frodo |
2 |
para->base_style = temp; |
667 |
|
|
psiconv_progress(lev+4,off+len,"Going to read paragraph layout"); |
668 |
frodo |
64 |
if (!(psiconv_parse_paragraph_layout_list(buf,lev+4,off+len,&leng, |
669 |
|
|
para->base_paragraph))) |
670 |
|
|
goto ERROR4; |
671 |
frodo |
2 |
len += leng; |
672 |
|
|
if (parse_styles) |
673 |
|
|
len += 1; |
674 |
|
|
psiconv_progress(lev+4,off+len,"Going to read number of in-line " |
675 |
|
|
"layout elements"); |
676 |
frodo |
64 |
inline_count[i] = psiconv_read_u32(buf,lev+4,off+len,&res); |
677 |
|
|
if (res) |
678 |
|
|
goto ERROR4; |
679 |
frodo |
2 |
psiconv_debug(lev+4,off+len,"Nr: %08x",inline_count[i]); |
680 |
|
|
len += 4; |
681 |
|
|
} |
682 |
|
|
} |
683 |
|
|
|
684 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the text layout inline list"); |
685 |
|
|
|
686 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the number of elements"); |
687 |
frodo |
64 |
nr = psiconv_read_u32(buf,lev+3,off+len,&res); |
688 |
|
|
if (res) |
689 |
|
|
goto ERROR4; |
690 |
frodo |
2 |
psiconv_debug(lev+3,off,"Elements: %08x",nr); |
691 |
|
|
len += 0x04; |
692 |
|
|
|
693 |
|
|
psiconv_progress(lev+3,off+len, |
694 |
|
|
"Going to read the text layout inline elements"); |
695 |
|
|
total = 0; |
696 |
|
|
for (i = 0; i < psiconv_list_length(result); i++) { |
697 |
frodo |
64 |
if (!(para = psiconv_list_get(result,i))) { |
698 |
|
|
psiconv_warn(lev+3,off+len,"Massive memory corruption"); |
699 |
|
|
goto ERROR4; |
700 |
|
|
} |
701 |
frodo |
2 |
line_length = -1; |
702 |
|
|
for (j = 0; j < inline_count[i]; j++) { |
703 |
|
|
psiconv_progress(lev+3,off+len,"Element %d: Paragraph %d, element %d", |
704 |
|
|
total,i,j); |
705 |
|
|
if (total >= nr) { |
706 |
|
|
psiconv_warn(lev+3,off+len, |
707 |
|
|
"Layout section inlines: not enough element"); |
708 |
|
|
psiconv_debug(lev+3,off+len,"Can't read element!"); |
709 |
|
|
} else { |
710 |
|
|
total ++; |
711 |
frodo |
64 |
if (!(in_line.layout = psiconv_clone_character_layout |
712 |
|
|
(para->base_character))) |
713 |
|
|
goto ERROR4; |
714 |
frodo |
2 |
psiconv_progress(lev+4,off+len,"Going to read the element type"); |
715 |
frodo |
64 |
temp = psiconv_read_u8(buf,lev+4,len+off,&res); |
716 |
|
|
if (res) |
717 |
|
|
goto ERROR4; |
718 |
frodo |
2 |
len += 1; |
719 |
|
|
psiconv_debug(lev+4,off,"Type: %02x",temp); |
720 |
|
|
psiconv_progress(lev+4,off, |
721 |
frodo |
64 |
"Going to read the number of characters it applies to"); |
722 |
|
|
in_line.length = psiconv_read_u32(buf,lev+4,len+off,&res); |
723 |
|
|
if (res) |
724 |
|
|
goto ERROR4; |
725 |
frodo |
2 |
psiconv_debug(lev+4,off+len,"Length: %02x",in_line.length); |
726 |
|
|
len += 4; |
727 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the character layout"); |
728 |
frodo |
64 |
if ((res = psiconv_parse_character_layout_list(buf,lev+4,off+len,&leng, |
729 |
|
|
in_line.layout))) |
730 |
|
|
goto ERROR4; |
731 |
frodo |
2 |
len += leng; |
732 |
|
|
|
733 |
|
|
if (temp == 0x01) { |
734 |
|
|
psiconv_debug(lev+4,off+len,"Skipping object data"); |
735 |
|
|
len += 0x10; |
736 |
|
|
} else if (temp != 0x00) { |
737 |
|
|
psiconv_warn(lev+4,off+len,"Layout section unknown inline type"); |
738 |
|
|
} |
739 |
|
|
if (line_length + in_line.length > strlen(para->text)) { |
740 |
|
|
psiconv_warn(lev+4,off+len, |
741 |
|
|
"Layout section inlines: line length mismatch"); |
742 |
|
|
res = -1; |
743 |
|
|
in_line.length = strlen(para->text) - line_length; |
744 |
|
|
} |
745 |
|
|
line_length += in_line.length; |
746 |
frodo |
64 |
if ((res = psiconv_list_add(para->in_lines,&in_line))) |
747 |
|
|
goto ERROR4; |
748 |
frodo |
2 |
} |
749 |
|
|
} |
750 |
|
|
} |
751 |
|
|
|
752 |
|
|
if (total != nr) { |
753 |
|
|
psiconv_warn(lev+4,off+len, |
754 |
|
|
"Layout section too many inlines, skipping remaining"); |
755 |
|
|
} |
756 |
|
|
|
757 |
|
|
free(inline_count); |
758 |
|
|
|
759 |
|
|
for (i = 0 ; i < psiconv_list_length(anon_styles); i ++) { |
760 |
frodo |
64 |
if (!(anon_ptr = psiconv_list_get(anon_styles,i))) { |
761 |
|
|
psiconv_warn(lev+4,off+len,"Massive memory corruption"); |
762 |
|
|
goto ERROR2; |
763 |
|
|
} |
764 |
frodo |
2 |
psiconv_free_character_layout(anon_ptr->character); |
765 |
|
|
psiconv_free_paragraph_layout(anon_ptr->paragraph); |
766 |
|
|
} |
767 |
|
|
psiconv_list_free(anon_styles); |
768 |
|
|
|
769 |
|
|
if (length) |
770 |
|
|
*length = len; |
771 |
|
|
|
772 |
|
|
psiconv_progress(lev+1,off+len-1,"End of layout section (total length: %08x", |
773 |
|
|
len); |
774 |
|
|
|
775 |
frodo |
64 |
return 0; |
776 |
|
|
|
777 |
|
|
ERROR4_4: |
778 |
|
|
psiconv_free_paragraph_layout(para->base_paragraph); |
779 |
|
|
ERROR4_3: |
780 |
|
|
psiconv_free_character_layout(para->base_character); |
781 |
|
|
ERROR4_2: |
782 |
|
|
psiconv_list_free(para->in_lines); |
783 |
|
|
ERROR4_1: |
784 |
|
|
free(para); |
785 |
|
|
goto ERROR4; |
786 |
|
|
|
787 |
|
|
ERROR3_2: |
788 |
|
|
psiconv_free_character_layout(anon.character); |
789 |
|
|
ERROR3_1: |
790 |
|
|
psiconv_free_paragraph_layout(anon.paragraph); |
791 |
|
|
goto ERROR3; |
792 |
|
|
|
793 |
|
|
ERROR4: |
794 |
|
|
free(inline_count); |
795 |
|
|
ERROR3: |
796 |
|
|
for (i = 0; i < psiconv_list_length(anon_styles); i++) { |
797 |
|
|
if (!(anon_ptr = psiconv_list_get(anon_styles,i))) { |
798 |
|
|
psiconv_warn(lev+1,off,"Massive memory corruption"); |
799 |
|
|
break; |
800 |
|
|
} |
801 |
|
|
psiconv_free_paragraph_layout(anon_ptr->paragraph); |
802 |
|
|
psiconv_free_character_layout(anon_ptr->character); |
803 |
|
|
} |
804 |
|
|
|
805 |
|
|
ERROR2: |
806 |
|
|
psiconv_list_free(anon_styles); |
807 |
|
|
ERROR1: |
808 |
|
|
psiconv_warn(lev+1,off,"Reading of Layout Section failed"); |
809 |
|
|
if (length) |
810 |
|
|
*length = 0; |
811 |
|
|
if (!res) |
812 |
|
|
return -PSICONV_E_NOMEM; |
813 |
|
|
else |
814 |
|
|
return res; |
815 |
frodo |
2 |
} |
816 |
|
|
|
817 |
|
|
int psiconv_parse_styled_layout_section(const psiconv_buffer buf, |
818 |
|
|
int lev,psiconv_u32 off, |
819 |
|
|
int *length, |
820 |
|
|
psiconv_text_and_layout result, |
821 |
|
|
psiconv_word_styles_section styles) |
822 |
|
|
{ |
823 |
|
|
return psiconv_parse_layout_section(buf,lev,off,length,result,styles,1); |
824 |
|
|
} |
825 |
|
|
|
826 |
|
|
int psiconv_parse_styleless_layout_section(const psiconv_buffer buf, |
827 |
|
|
int lev,psiconv_u32 off, |
828 |
|
|
int *length, |
829 |
|
|
psiconv_text_and_layout result, |
830 |
|
|
psiconv_character_layout base_char, |
831 |
|
|
psiconv_paragraph_layout base_para) |
832 |
|
|
{ |
833 |
frodo |
64 |
int res = 0; |
834 |
frodo |
2 |
psiconv_word_styles_section styles_section; |
835 |
|
|
|
836 |
frodo |
64 |
if (!(styles_section = malloc(sizeof(*styles_section)))) |
837 |
|
|
goto ERROR1; |
838 |
|
|
if (!(styles_section->normal = malloc(sizeof(*styles_section->normal)))) |
839 |
|
|
goto ERROR2; |
840 |
|
|
if (!(styles_section->normal->character = |
841 |
|
|
psiconv_clone_character_layout(base_char))) |
842 |
|
|
goto ERROR3; |
843 |
|
|
if (!(styles_section->normal->paragraph = |
844 |
|
|
psiconv_clone_paragraph_layout(base_para))) |
845 |
|
|
goto ERROR4; |
846 |
frodo |
2 |
styles_section->normal->hotkey = 0; |
847 |
frodo |
64 |
if (!(styles_section->normal->name = strdup(""))) |
848 |
|
|
goto ERROR5; |
849 |
|
|
if (!(styles_section->styles = psiconv_list_new(sizeof( |
850 |
|
|
struct psiconv_word_style_s)))) |
851 |
|
|
goto ERROR6; |
852 |
frodo |
2 |
|
853 |
|
|
res = psiconv_parse_layout_section(buf,lev,off,length,result, |
854 |
|
|
styles_section,0); |
855 |
|
|
|
856 |
|
|
psiconv_free_word_styles_section(styles_section); |
857 |
|
|
return res; |
858 |
frodo |
64 |
|
859 |
|
|
ERROR6: |
860 |
|
|
free(styles_section->normal->name); |
861 |
|
|
ERROR5: |
862 |
|
|
psiconv_free_paragraph_layout(styles_section->normal->paragraph); |
863 |
|
|
ERROR4: |
864 |
|
|
psiconv_free_character_layout(styles_section->normal->character); |
865 |
|
|
ERROR3: |
866 |
|
|
free(styles_section->normal); |
867 |
|
|
ERROR2: |
868 |
|
|
free(styles_section); |
869 |
|
|
ERROR1: |
870 |
|
|
psiconv_warn(lev+1,off,"Reading of Styleless Layout Section failed"); |
871 |
|
|
if (length) |
872 |
|
|
*length = 0; |
873 |
|
|
if (!res) |
874 |
|
|
return -PSICONV_E_NOMEM; |
875 |
|
|
else |
876 |
|
|
return res; |
877 |
frodo |
2 |
} |
878 |
|
|
|