/[public]/psiconv/trunk/lib/psiconv/parse_common.c

Diff of /psiconv/trunk/lib/psiconv/parse_common.c

Parent Directory | Revision Log | View Patch Patch

Revision 41		Revision 233
1	/*	1	/*
2	parse_common.c - Part of psiconv, a PSION 5 file formats converter	2	parse_common.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.
…		…
20	#include "config.h"	20	#include "config.h"
21	#include "compat.h"	21	#include "compat.h"
22	#include <stdlib.h>	22	#include <stdlib.h>
23	#include <string.h>	23	#include <string.h>
24		24
25	#include "data.h"
26	#include "parse_routines.h"	25	#include "parse_routines.h"
		26	#include "error.h"
27		27
		28	#ifdef DMALLOC
		29	#include <dmalloc.h>
		30	#endif
		31
		32
28	static int psiconv_parse_layout_section(const psiconv_buffer buf,	33	static int psiconv_parse_layout_section(const psiconv_config config,
		34	const psiconv_buffer buf,
29	int lev,psiconv_u32 off,	35	int lev,psiconv_u32 off,
30	int *length,	36	int *length,
31	psiconv_text_and_layout result,	37	psiconv_text_and_layout result,
32	psiconv_word_styles_section styles,	38	psiconv_word_styles_section styles,
33	int with_styles);	39	int with_styles);
		40	static psiconv_file_type_t psiconv_determine_embedded_object_type
		41	(const psiconv_config config,
		42	const psiconv_buffer buf,int lev,
		43	int *status);
34		44
35	int psiconv_parse_header_section(const psiconv_buffer buf,int lev,	45	int psiconv_parse_header_section(const psiconv_config config,
		46	const psiconv_buffer buf,int lev,
36	psiconv_u32 off, int *length,	47	psiconv_u32 off, int *length,
37	psiconv_header_section *result)	48	psiconv_header_section *result)
38	{	49	{
39	int res=0;	50	int res=0;
40	int len=0;	51	int len=0;
41	psiconv_u32 temp;	52	psiconv_u32 temp;
42		53
43	psiconv_progress(lev+1,off+len,"Going to read the header section");	54	psiconv_progress(config,lev+1,off+len,"Going to read the header section");
44	(result) = malloc(sizeof(*result));	55	if (!((result) = malloc(sizeof(*result))))
		56	goto ERROR1;
45		57
46	psiconv_progress(lev+2,off+len,"Going to read UID1 to UID3");	58	psiconv_progress(config,lev+2,off+len,"Going to read UID1 to UID3");
47	(*result)->uid1 = psiconv_read_u32(buf,lev+2,off+len);	59	(*result)->uid1 = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		60	if (res)
		61	goto ERROR2;
48	psiconv_debug(lev+2,off+len,"UID1: %08x",(*result)->uid1);	62	psiconv_debug(config,lev+2,off+len,"UID1: %08x",(*result)->uid1);
49	if ((*result)->uid1 == PSICONV_ID_CLIPART) {	63	if ((*result)->uid1 == PSICONV_ID_CLIPART) {
50	/* That's all folks... */	64	/* That's all folks... */
51	(*result)->file = psiconv_clipart_file;	65	(*result)->file = psiconv_clipart_file;
52	(*result)->uid2 = 0;	66	(*result)->uid2 = 0;
53	(*result)->uid3 = 0;	67	(*result)->uid3 = 0;
54	(*result)->checksum = 0;	68	(*result)->checksum = 0;
55	len += 4;	69	len += 4;
		70	psiconv_debug(config,lev+2,off+len,"File is a Clipart file");
56	goto DONE;	71	goto DONE;
57	}	72	}
58	if ((*result)->uid1 != PSICONV_ID_PSION5) {	73	if ((*result)->uid1 != PSICONV_ID_PSION5) {
59	psiconv_warn(lev+2,off+len,"UID1 has unknown value. This is probably "	74	psiconv_error(config,lev+2,off+len,
		75	"UID1 has unknown value. This is probably "
60	"not a (parsable) Psion 5 file");	76	"not a (parsable) Psion 5 file");
61	res = -1;	77	res = -PSICONV_E_PARSE;
		78	goto ERROR2;
62	}	79	}
63	len += 4;	80	len += 4;
64	(*result)->uid2 = psiconv_read_u32(buf,lev+2,off+len);	81	(*result)->uid2 = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		82	if (res)
		83	goto ERROR2;
65	psiconv_debug(lev+2,off+len,"UID2: %08x",(*result)->uid2);	84	psiconv_debug(config,lev+2,off+len,"UID2: %08x",(*result)->uid2);
66	len += 4;	85	len += 4;
67	(*result)->uid3 = psiconv_read_u32(buf,lev+2,off+len);	86	(*result)->uid3 = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		87	if (res)
		88	goto ERROR2;
68	psiconv_debug(lev+2,off+len,"UID3: %08x",(*result)->uid3);	89	psiconv_debug(config,lev+2,off+len,"UID3: %08x",(*result)->uid3);
69	len += 4;	90	len += 4;
70		91
71	(*result)->file = psiconv_unknown_file;	92	(*result)->file = psiconv_unknown_file;
72	if ((*result)->uid1 == PSICONV_ID_PSION5) {	93	if ((*result)->uid1 == PSICONV_ID_PSION5) {
73	if ((*result)->uid2 == PSICONV_ID_DATA_FILE) {	94	if ((*result)->uid2 == PSICONV_ID_DATA_FILE) {
74	if ((*result)->uid3 == PSICONV_ID_WORD) {	95	if ((*result)->uid3 == PSICONV_ID_WORD) {
75	(*result)->file = psiconv_word_file;	96	(*result)->file = psiconv_word_file;
76	psiconv_debug(lev+2,off+len,"File is a Word file");	97	psiconv_debug(config,lev+2,off+len,"File is a Word file");
77	} else if ((*result)->uid3 == PSICONV_ID_TEXTED) {	98	} else if ((*result)->uid3 == PSICONV_ID_TEXTED) {
78	(*result)->file = psiconv_texted_file;	99	(*result)->file = psiconv_texted_file;
79	psiconv_debug(lev+2,off+len,"File is a TextEd file");	100	psiconv_debug(config,lev+2,off+len,"File is a TextEd file");
80	} else if ((*result)->uid3 == PSICONV_ID_SKETCH) {	101	} else if ((*result)->uid3 == PSICONV_ID_SKETCH) {
81	(*result)->file = psiconv_sketch_file;	102	(*result)->file = psiconv_sketch_file;
82	psiconv_debug(lev+2,off+len,"File is a Sketch file");	103	psiconv_debug(config,lev+2,off+len,"File is a Sketch file");
		104	} else if ((*result)->uid3 == PSICONV_ID_SHEET) {
		105	(*result)->file = psiconv_sheet_file;
		106	psiconv_debug(config,lev+2,off+len,"File is a Sheet file");
83	}	107	}
84	} else if ((*result)->uid2 == PSICONV_ID_MBM_FILE) {	108	} else if ((*result)->uid2 == PSICONV_ID_MBM_FILE) {
85	(*result)->file = psiconv_mbm_file;	109	(*result)->file = psiconv_mbm_file;
86	if ((*result)->uid3 != 0x00)	110	if ((*result)->uid3 != 0x00)
87	psiconv_warn(lev+2,off+len,"UID3 set in MBM file?!?");	111	psiconv_warn(config,lev+2,off+len,"UID3 set in MBM file?!?");
88	psiconv_debug(lev+2,off+len,"File is a MBM file");	112	psiconv_debug(config,lev+2,off+len,"File is a MBM file");
89	}	113	}
90	}	114	}
91	if ((*result)->file == psiconv_unknown_file) {	115	if ((*result)->file == psiconv_unknown_file) {
92	psiconv_warn(lev+2,off+len,"Unknown file type");	116	psiconv_warn(config,lev+2,off+len,"Unknown file type");
93	(*result)->file = psiconv_unknown_file;	117	(*result)->file = psiconv_unknown_file;
94	}	118	}
95		119
96	psiconv_progress(lev+2,off+len,"Checking UID4");	120	psiconv_progress(config,lev+2,off+len,"Checking UID4");
97	temp = psiconv_read_u32(buf,lev+2,off+len);	121	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		122	if (res)
		123	goto ERROR2;
98	if (temp == psiconv_checkuid((result)->uid1,(result)->uid2,	124	if (temp == psiconv_checkuid((result)->uid1,(result)->uid2,
99	(*result)->uid3))	125	(*result)->uid3))
100	psiconv_debug(lev+2,off+len,"Checksum %08x is correct",temp);	126	psiconv_debug(config,lev+2,off+len,"Checksum %08x is correct",temp);
101	else {	127	else {
102	psiconv_warn(lev+2,off+len,"Checksum failed, file corrupted!");	128	psiconv_error(config,lev+2,off+len,"Checksum failed, file corrupted!");
103	psiconv_debug(lev+2,off+len,"Expected checksum %08x, found %08x",	129	psiconv_debug(config,lev+2,off+len,"Expected checksum %08x, found %08x",
104	psiconv_checkuid((result)->uid1,(result)->uid2,	130	psiconv_checkuid((result)->uid1,(result)->uid2,
105	(*result)->uid3),temp);	131	(*result)->uid3),temp);
106	res = -1;	132	res = -PSICONV_E_PARSE;
		133	goto ERROR2;
107	}	134	}
108	len += 4;	135	len += 4;
109		136
110	DONE:	137	DONE:
111	if (length)	138	if (length)
112	*length = len;	139	*length = len;
113		140
114	psiconv_progress(lev+1,off+len-1,	141	psiconv_progress(config,lev+1,off+len-1,
115	"End of Header Section (total length: %08x)",len);	142	"End of Header Section (total length: %08x)",len);
116		143
117	return res;	144	return res;
		145
		146	ERROR2:
		147	free(*result);
		148	ERROR1:
		149	psiconv_error(config,lev+1,off,"Reading of Header Section failed");
		150	if (length)
		151	*length = 0;
		152	if (res == 0)
		153	return -PSICONV_E_NOMEM;
		154	else
		155	return res;
118	}	156	}
119		157
120	int psiconv_parse_section_table_section(const psiconv_buffer buf, int lev,	158	int psiconv_parse_section_table_section(const psiconv_config config,
		159	const psiconv_buffer buf, int lev,
121	psiconv_u32 off, int *length,	160	psiconv_u32 off, int *length,
122	psiconv_section_table_section *result)	161	psiconv_section_table_section *result)
123	{	162	{
124	int res=0;	163	int res=0;
125	int len=0;	164	int len=0;
126	psiconv_section_table_entry entry;	165	psiconv_section_table_entry entry;
127		166
128	int i;	167	int i;
129	psiconv_u8 nr;	168	psiconv_u8 nr;
130		169
131	psiconv_progress(lev+1,off+len,"Going to read the section table section");	170	psiconv_progress(config,lev+1,off+len,"Going to read the section table section");
132	result = psiconv_list_new(sizeof(entry));	171	if (!(result = psiconv_list_new(sizeof(entry))))
		172	goto ERROR1;
133		173
134	psiconv_progress(lev+2,off+len,"Going to read the section table length");	174	psiconv_progress(config,lev+2,off+len,"Going to read the section table length");
135	nr = psiconv_read_u8(buf,lev+2,off+len);	175	nr = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		176	if (res)
		177	goto ERROR2;
136	psiconv_debug(lev+2,off+len,"Length: %08x",nr);	178	psiconv_debug(config,lev+2,off+len,"Length: %08x",nr);
137	if (nr & 0x01) {	179	if (nr & 0x01) {
138	psiconv_warn(lev+2,off+len,	180	psiconv_warn(config,lev+2,off+len,
139	"Section table length odd - ignoring last entry");	181	"Section table length odd - ignoring last entry");
140	res = -1;
141	}	182	}
142	len ++;	183	len ++;
143		184
144	psiconv_progress(lev+2,off+len,"Going to read the section table entries");	185	psiconv_progress(config,lev+2,off+len,"Going to read the section table entries");
145	entry = malloc(sizeof(*entry));	186	entry = malloc(sizeof(*entry));
146	for (i = 0; i < nr / 2; i++) {	187	for (i = 0; i < nr / 2; i++) {
147	entry->id = psiconv_read_u32(buf,lev+2,off + len);	188	entry->id = psiconv_read_u32(config,buf,lev+2,off + len,&res);
		189	if (res)
		190	goto ERROR3;
148	psiconv_debug(lev+2,off + len,"Entry %d: ID = %08x",i,entry->id);	191	psiconv_debug(config,lev+2,off + len,"Entry %d: ID = %08x",i,entry->id);
149	len += 0x04;	192	len += 0x04;
150	entry->offset = psiconv_read_u32(buf,lev+2,off + len);	193	entry->offset = psiconv_read_u32(config,buf,lev+2,off + len,&res);
		194	if (res)
		195	goto ERROR3;
151	psiconv_debug(lev+2,off +len,"Entry %d: Offset = %08x",i,entry->offset);	196	psiconv_debug(config,lev+2,off +len,"Entry %d: Offset = %08x",i,entry->offset);
152	len += 0x04;	197	len += 0x04;
153	psiconv_list_add(*result,entry);	198	if ((res=psiconv_list_add(*result,entry)))
		199	goto ERROR3;
154	}	200	}
155		201
156	free(entry);	202	free(entry);
157		203
158	if (length)	204	if (length)
159	*length = len;	205	*length = len;
160		206
161	psiconv_progress(lev+1,off+len-1,"End of section table section "	207	psiconv_progress(config,lev+1,off+len-1,"End of section table section "
162	"(total length: %08x)", len);	208	"(total length: %08x)", len);
163		209
		210	return 0;
		211	ERROR3:
		212	free(entry);
		213	ERROR2:
		214	psiconv_list_free(*result);
		215	ERROR1:
		216	psiconv_error(config,lev+1,off,"Reading of Section Table Section failed");
		217	if (length)
		218	*length = 0;
		219	if (res == 0)
		220	return -PSICONV_E_NOMEM;
		221	else
164	return res;	222	return res;
165	}	223	}
166		224
167	int psiconv_parse_application_id_section(const psiconv_buffer buf, int lev,	225	int psiconv_parse_application_id_section(const psiconv_config config,
		226	const psiconv_buffer buf, int lev,
168	psiconv_u32 off, int *length,	227	psiconv_u32 off, int *length,
169	psiconv_application_id_section *result)	228	psiconv_application_id_section *result)
170	{	229	{
171	int res=0;	230	int res=0;
172	int len=0;	231	int len=0;
173	int leng;	232	int leng;
174		233
175	psiconv_progress(lev+1,off,"Going to read the application id section");	234	psiconv_progress(config,lev+1,off,"Going to read the application id section");
176	(result) = malloc(sizeof(*result));	235	if (!(result = malloc(sizeof(*result))))
		236	goto ERROR1;
177		237
178	psiconv_progress(lev+2,off+len,"Going to read the type identifier");	238	psiconv_progress(config,lev+2,off+len,"Going to read the type identifier");
179	(*result)->id = psiconv_read_u32(buf,lev+2,off+len);	239	(*result)->id = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		240	if (res)
		241	goto ERROR2;
180	psiconv_debug(lev+2,off+len,"Identifier: %08x",(*result)->id);	242	psiconv_debug(config,lev+2,off+len,"Identifier: %08x",(*result)->id);
181	len += 4;	243	len += 4;
182		244
183	psiconv_progress(lev+2,off+len,"Going to read the application id string");	245	psiconv_progress(config,lev+2,off+len,"Going to read the application id string");
184	(*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng);	246	(*result)->name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
		247	if (res)
		248	goto ERROR2;
185	len += leng;	249	len += leng;
186		250
187	if (length)	251	if (length)
188	*length = len;	252	*length = len;
189		253
190	psiconv_progress(lev+1,off+len-1,"End of application id section "	254	psiconv_progress(config,lev+1,off+len-1,"End of application id section "
191	"(total length: %08x", len);	255	"(total length: %08x", len);
192		256
193	return res;	257	return res;
		258	ERROR2:
		259	free(*result);
		260	ERROR1:
		261	psiconv_error(config,lev+1,off,"Reading of Application ID Section failed");
		262	if (length)
		263	*length = 0;
		264	if (res == 0)
		265	return -PSICONV_E_NOMEM;
		266	else
		267	return res;
194	}	268	}
195		269
196	int psiconv_parse_text_section(const psiconv_buffer buf,int lev,psiconv_u32 off,	270	int psiconv_parse_text_section(const psiconv_config config,
		271	const psiconv_buffer buf,int lev,psiconv_u32 off,
197	int length,psiconv_text_and_layout result)	272	int length,psiconv_text_and_layout result)
198	{	273	{
199		274
200	int res = 0;	275	int res = 0;
201	int len=0;	276	int len=0;
202		277
203	psiconv_u32 text_len;	278	psiconv_u32 text_len;
204	psiconv_paragraph para;	279	psiconv_paragraph para;
		280	psiconv_ucs2 temp;
		281	psiconv_list line;
		282	psiconv_ucs2 *nextcharptr;
205		283
206	int nr;	284	int nr;
207	int i,j,start,leng;	285	int i,j,leng;
208	char *str_copy;	286	char *str_copy;
209		287
210	psiconv_progress(lev+1,off,"Going to parse the text section");	288	psiconv_progress(config,lev+1,off,"Going to parse the text section");
		289
		290	if(!(result = psiconv_list_new(sizeof(para))))
		291	goto ERROR1;
		292	if (!(para = malloc(sizeof(*para))))
		293	goto ERROR2;
		294
211	psiconv_progress(lev+2,off,"Reading the text length");	295	psiconv_progress(config,lev+2,off,"Reading the text length");
212	text_len = psiconv_read_X(buf,lev+2,off,&leng);	296	text_len = psiconv_read_X(config,buf,lev+2,off,&leng,&res);
		297	if (res)
		298	goto ERROR3;
213	psiconv_debug(lev+2,off,"Length: %08x",text_len);	299	psiconv_debug(config,lev+2,off,"Length: %08x",text_len);
214	len += leng;	300	len += leng;
215		301
216	result = psiconv_list_new(sizeof(para));	302	if (!(line = psiconv_list_new(sizeof(psiconv_ucs2))))
217	para = malloc(sizeof(*para));	303	goto ERROR3;
218		304
219	psiconv_progress(lev+2,off+len,"Going to read all paragraph text");	305	i = 0;
220	nr = 0;	306	nr = 0;
221	start = 0;	307	while (i < text_len) {
222	for (i = 0; i < text_len; i++)	308	temp = psiconv_unicode_read_char(config,buf,lev+2,off+len+i,&leng,&res);
223	if (psiconv_read_u8(buf,lev+2,off+len+i) == 0x06) {	309	if (res)
224	para->text = malloc(i - start + 1);	310	goto ERROR4;
225	for (j = 0; j < i - start; j++)	311	if (i + leng > text_len) {
226	para->text[j] = psiconv_read_u8(buf,lev+1,off + len + start + j);	312	psiconv_error(config,lev+2,off+len+i,"Malformed text section");
		313	res = PSICONV_E_PARSE;
		314	goto ERROR4;
		315	}
		316	if ((temp == 0x06) \|\| (i + leng == text_len)) {
		317	if (!(para->text = malloc(sizeof((para->text))
		318	(psiconv_list_length(line) + 1))))
		319	goto ERROR4;
		320	for (j = 0; j < psiconv_list_length(line); j++) {
		321	if (!(nextcharptr = psiconv_list_get(line,j))) {
		322	psiconv_error(config,lev+2,off+i+len,"Data structure corruption");
		323	goto ERROR5;
		324	}
		325	para->text[j] = *nextcharptr;
		326	}
227	para->text[j] = 0;	327	para->text[j] = 0;
228
229	psiconv_list_add(*result,para);
230		328
231	str_copy = psiconv_make_printable(para->text);	329	if (!(str_copy = psiconv_make_printable(config,para->text)))
		330	goto ERROR5;
232	psiconv_debug(lev+2,off+i+len,"Line %d: %d characters",nr,	331	psiconv_debug(config,lev+2,off+i+len,"Line %d: %d characters",nr,
233	strlen(str_copy) +1);	332	strlen(str_copy) +1);
234	psiconv_debug(lev+2,off+i+len,"Line %d: `%s'",nr,str_copy);	333	psiconv_debug(config,lev+2,off+i+len,"Line %d: `%s'",nr,str_copy);
235	free(str_copy);	334	free(str_copy);
		335	i += leng;
236		336
237	start = i + 1;	337	if (!(para->in_lines = psiconv_list_new(sizeof(
		338	struct psiconv_in_line_layout_s))))
		339	goto ERROR5;
		340	if (!(para->replacements = psiconv_list_new(sizeof(
		341	struct psiconv_replacement_s))))
		342	goto ERROR6;
		343	if (!(para->base_character = psiconv_basic_character_layout()))
		344	goto ERROR7;
		345	if (!(para->base_paragraph = psiconv_basic_paragraph_layout()))
		346	goto ERROR8;
		347	para->base_style = 0;
		348
		349	if ((res = psiconv_list_add(*result,para)))
		350	goto ERROR9;
		351	psiconv_progress(config,lev+2,off+len+i,"Starting a new line");
		352	psiconv_list_empty(line);
238	nr ++;	353	nr ++;
		354	} else {
		355	if ((res = psiconv_list_add(line,&temp)))
		356	goto ERROR4;
		357	i += leng;
239	}	358	}
240		359	}
241	if (start != text_len) {	360
242	res = -1;	361	psiconv_list_free(line);
243	psiconv_warn(lev+2,off+start+len,
244	"Last line does not end on EOL (%d characters left)", len - start);
245	para->text = malloc(text_len - start + 1);
246	for (j = 0; j < text_len - start; j++)
247	para->text[j] = psiconv_read_u8(buf,lev+2,off + start + j + len);
248	para->text[text_len - start] = 0;
249	psiconv_list_add(*result,para);
250	str_copy = psiconv_make_printable(para->text);
251	psiconv_debug(lev+2,off+start+len,"Last line: %d characters",nr,
252	strlen(str_copy)+1);
253	psiconv_debug(lev+2,off+start+len,"Last line: `%s'",str_copy);
254	free(str_copy);
255	}
256
257	free(para);	362	free(para);
258		363
259	/* Initialize the remaining parts of each paragraph */
260	for (i = 0; i < psiconv_list_length(*result); i ++) {
261	para = psiconv_list_get(*result,i);
262	para->in_lines = psiconv_list_new(sizeof(struct psiconv_in_line_layout));
263	para->replacements = psiconv_list_new(sizeof(struct psiconv_replacement));
264	para->base_style = 0;
265	para->base_character = psiconv_basic_character_layout();
266	para->base_paragraph = psiconv_basic_paragraph_layout();
267	}
268
269
270	len += text_len;	364	len += text_len;
271		365
272	if (length)	366	if (length)
273	*length = len;	367	*length = len;
274		368
275	psiconv_progress(lev+1,off+len-1,"End of text section (total length: %08x",	369	psiconv_progress(config,lev+1,off+len-1,
276	len);	370	"End of text section (total length: %08x", len);
277		371
278	return res;	372	return res;
		373
		374	ERROR9:
		375	psiconv_free_paragraph_layout(para->base_paragraph);
		376	ERROR8:
		377	psiconv_free_character_layout(para->base_character);
		378	ERROR7:
		379	psiconv_list_free(para->replacements);
		380	ERROR6:
		381	psiconv_list_free(para->in_lines);
		382	ERROR5:
		383	free(para->text);
		384	ERROR4:
		385	psiconv_list_free(line);
		386	ERROR3:
		387	free(para);
		388	ERROR2:
		389	psiconv_free_text_and_layout(*result);
		390	ERROR1:
		391	psiconv_error(config,lev+1,off,"Reading of Text Section failed");
		392	if (length)
		393	*length = 0;
		394	if (!res)
		395	return -PSICONV_E_NOMEM;
		396	else
		397	return res;
279	}	398	}
280		399
281	/* First do a parse_text_section, or you will get into trouble here */	400	/* First do a parse_text_section, or you will get into trouble here */
282	int psiconv_parse_layout_section(const psiconv_buffer buf,	401	int psiconv_parse_layout_section(const psiconv_config config,
		402	const psiconv_buffer buf,
283	int lev,psiconv_u32 off,	403	int lev,psiconv_u32 off,
284	int *length,	404	int *length,
285	psiconv_text_and_layout result,	405	psiconv_text_and_layout result,
286	psiconv_word_styles_section styles,	406	psiconv_word_styles_section styles,
287	int with_styles)	407	int with_styles)
…		…
289	int res = 0;	409	int res = 0;
290	int len = 0;	410	int len = 0;
291	psiconv_u32 temp;	411	psiconv_u32 temp;
292	int parse_styles,nr,i,j,total,leng,line_length;	412	int parse_styles,nr,i,j,total,leng,line_length;
293		413
294	typedef struct anon_style	414	typedef struct anon_style_s
295	{	415	{
296	int nr;	416	int nr;
297	psiconv_s16 base_style;	417	psiconv_s16 base_style;
298	psiconv_character_layout character;	418	psiconv_character_layout character;
299	psiconv_paragraph_layout paragraph;	419	psiconv_paragraph_layout paragraph;
300	} *anon_style;	420	} *anon_style;
301		421
302	typedef psiconv_list anon_style_list; /* of struct anon_style */	422	typedef psiconv_list anon_style_list; /* of struct anon_style */
303		423
304	anon_style_list anon_styles;	424	anon_style_list anon_styles;
305	struct anon_style anon;	425	struct anon_style_s anon;
306	anon_style anon_ptr=NULL;	426	anon_style anon_ptr=NULL;
307		427
		428	psiconv_character_layout temp_char;
		429	psiconv_paragraph_layout temp_para;
		430	psiconv_word_style temp_style;
308	psiconv_paragraph para;	431	psiconv_paragraph para;
309	struct psiconv_in_line_layout in_line;	432	struct psiconv_in_line_layout_s in_line;
310		433
311	int *inline_count;	434	int *inline_count;
312		435
313		436
314	psiconv_progress(lev+1,off,"Going to read the layout section");	437	psiconv_progress(config,lev+1,off,"Going to read the layout section");
315		438
316	psiconv_progress(lev+2,off,"Going to read the section type");	439	psiconv_progress(config,lev+2,off,"Going to read the section type");
317	temp = psiconv_read_u16(buf,lev+2,off+len);	440	temp = psiconv_read_u16(config,buf,lev+2,off+len,&res);
		441	if (res)
		442	goto ERROR1;
318	psiconv_debug(lev+2,off+len,"Type: %02x",temp);	443	psiconv_debug(config,lev+2,off+len,"Type: %02x",temp);
319	parse_styles = with_styles;	444	parse_styles = with_styles;
320	if ((temp == 0x0001) && !with_styles) {	445	if ((temp == 0x0001) && !with_styles) {
321	psiconv_warn(lev+2,off+len,"Styleless layout section expected, "	446	psiconv_warn(config,lev+2,off+len,"Styleless layout section expected, "
322	"but styled section found!");	447	"but styled section found!");
323	parse_styles = 1;	448	parse_styles = 1;
324	res = -1;
325	} else if ((temp == 0x0000) && (with_styles)) {	449	} else if ((temp == 0x0000) && (with_styles)) {
326	psiconv_warn(lev+2,off+len,"Styled layout section expected, "	450	psiconv_warn(config,lev+2,off+len,"Styled layout section expected, "
327	"but styleless section found!");	451	"but styleless section found!");
328	parse_styles = 0;	452	parse_styles = 0;
329	res = -1;
330	} else if ((temp != 0x0000) && (temp != 0x0001)) {	453	} else if ((temp != 0x0000) && (temp != 0x0001)) {
331	psiconv_warn(lev+2,off+len,	454	psiconv_warn(config,lev+2,off+len,
332	"Layout section type indicator has unknown value!");	455	"Layout section type indicator has unknown value!");
333	res = -1;
334	}	456	}
335	len += 0x02;	457	len += 0x02;
336		458
337	psiconv_progress(lev+2,off+len,"Going to read paragraph type list");	459	psiconv_progress(config,lev+2,off+len,"Going to read paragraph type list");
338	anon_styles = psiconv_list_new(sizeof(anon));	460	if (!(anon_styles = psiconv_list_new(sizeof(anon))))
		461	goto ERROR1;
339	psiconv_progress(lev+3,off+len,"Going to read paragraph type list length");	462	psiconv_progress(config,lev+3,off+len,"Going to read paragraph type list length");
340	nr = psiconv_read_u8(buf,lev+3,off+len);	463	nr = psiconv_read_u8(config,buf,lev+3,off+len,&res);
		464	if (res)
		465	goto ERROR2;
341	psiconv_debug(lev+3,off+len,"Length: %02x",nr);	466	psiconv_debug(config,lev+3,off+len,"Length: %02x",nr);
342	len ++;	467	len ++;
343		468
344	psiconv_progress(lev+3,off+len,	469	psiconv_progress(config,lev+3,off+len,
345	"Going to read the paragraph type list elements");	470	"Going to read the paragraph type list elements");
346	for (i = 0; i < nr; i ++) {	471	for (i = 0; i < nr; i ++) {
347	psiconv_progress(lev+3,off+len,"Element %d",i);	472	psiconv_progress(config,lev+3,off+len,"Element %d",i);
348	anon.nr = psiconv_read_u32(buf,lev+4,off+len);	473	anon.nr = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		474	if (res)
		475	goto ERROR3;
349	psiconv_debug(lev+4,off+len,"Number: %08x",anon.nr);	476	psiconv_debug(config,lev+4,off+len,"Number: %08x",anon.nr);
350	len += 0x04;	477	len += 0x04;
351		478
352	psiconv_progress(lev+4,off,"Going to determine the base style");	479	psiconv_progress(config,lev+4,off,"Going to determine the base style");
353	if (parse_styles) {	480	if (parse_styles) {
		481	temp = psiconv_read_u32(config,buf,lev+4, off+len,&res);
		482	if (res)
		483	goto ERROR3;
354	anon.base_style = psiconv_read_u8(buf,lev+3,	484	anon.base_style = psiconv_read_u8(config,buf,lev+3, off+len+4+temp,&res);
355	off+len+4+psiconv_read_u32(buf,lev+4,	485	if (res)
356	off+len));	486	goto ERROR3;
357	psiconv_debug(lev+4,off+len+psiconv_read_u32(buf,lev+4,off+len),	487	psiconv_debug(config,lev+4,off+len+temp,
358	"Style indicator: %02x",anon.base_style);	488	"Style indicator: %02x",anon.base_style);
359	} else	489	} else
360	anon.base_style = 0;	490	anon.base_style = 0;
		491	if (!(temp_style = psiconv_get_style(styles,anon.base_style))) {
		492	psiconv_warn(config,lev+4,off,"Unknown Style referenced");
		493	if (!(temp_style = psiconv_get_style(styles,anon.base_style))) {
		494	psiconv_warn(config,lev+4,off,"Base style unknown");
		495	goto ERROR3;
		496	}
		497	}
361	anon.paragraph = psiconv_clone_paragraph_layout(psiconv_get_style	498	if (!(anon.paragraph = psiconv_clone_paragraph_layout
362	(styles,anon.base_style)->paragraph);	499	(temp_style->paragraph)))
		500	goto ERROR3;
363	anon.character = psiconv_clone_character_layout(psiconv_get_style	501	if (!(anon.character = psiconv_clone_character_layout
364	(styles,anon.base_style)->character);	502	(temp_style->character)))
		503	goto ERROR3_1;
365		504
366	psiconv_progress(lev+4,off+len,"Going to read the paragraph layout");	505	psiconv_progress(config,lev+4,off+len,"Going to read the paragraph layout");
367	res \|= psiconv_parse_paragraph_layout_list(buf,lev+4,off+len,&leng,	506	if ((res = psiconv_parse_paragraph_layout_list(config,buf,lev+4,off+len,&leng,
368	anon.paragraph);	507	anon.paragraph)))
		508	goto ERROR3_2;
369	len += leng;	509	len += leng;
370	if (parse_styles)	510	if (parse_styles)
371	len ++;	511	len ++;
372		512
373	psiconv_progress(lev+4,off+len,"Going to read the character layout");	513	psiconv_progress(config,lev+4,off+len,"Going to read the character layout");
374	res \|= psiconv_parse_character_layout_list(buf,lev+4,off+len,&leng,	514	if ((res = psiconv_parse_character_layout_list(config,buf,lev+4,off+len,&leng,
375	anon.character);	515	anon.character)))
		516	goto ERROR3_2;
376	len += leng;	517	len += leng;
377	psiconv_list_add(anon_styles,&anon);	518	if ((res = psiconv_list_add(anon_styles,&anon)))
		519	goto ERROR3_2;
378	}	520	}
379		521
380	psiconv_progress(lev+2,off+len,"Going to parse the paragraph element list");	522	psiconv_progress(config,lev+2,off+len,"Going to parse the paragraph element list");
381	psiconv_progress(lev+3,off+len,"Going to read the number of paragraphs");	523	psiconv_progress(config,lev+3,off+len,"Going to read the number of paragraphs");
382	nr = psiconv_read_u32(buf,lev+3,off+len);	524	nr = psiconv_read_u32(config,buf,lev+3,off+len,&res);
		525	if (res)
		526	goto ERROR3;
383	if (nr != psiconv_list_length(result)) {	527	if (nr != psiconv_list_length(result)) {
384	psiconv_warn(lev+3,off+len,	528	psiconv_warn(config,lev+3,off+len,
385	"Number of text paragraphs and paragraph elements does not match");	529	"Number of text paragraphs and paragraph elements does not match");
386	psiconv_debug(lev+3,off+len,	530	psiconv_debug(config,lev+3,off+len,
387	"%d text paragraphs, %d paragraph elements",	531	"%d text paragraphs, %d paragraph elements",
388	psiconv_list_length(result),nr);	532	psiconv_list_length(result),nr);
389	}	533	}
390	psiconv_debug(lev+3,off+len,"Number of paragraphs: %d",nr);	534	psiconv_debug(config,lev+3,off+len,"Number of paragraphs: %d",nr);
391	len += 4;	535	len += 4;
392	inline_count = malloc(nr * sizeof(*inline_count));	536	if (!(inline_count = malloc(nr * sizeof(*inline_count))))
		537	goto ERROR3;
393		538
394	psiconv_progress(lev+3,off+len,"Going to read the paragraph elements");	539	psiconv_progress(config,lev+3,off+len,"Going to read the paragraph elements");
395	for (i = 0; i < nr; i ++) {	540	for (i = 0; i < nr; i ++) {
396	psiconv_progress(lev+3,off+len,"Element %d",i);	541	psiconv_progress(config,lev+3,off+len,"Element %d",i);
397	if (i >= psiconv_list_length(result)) {	542	if (i >= psiconv_list_length(result)) {
398	psiconv_debug(lev+4,off+len,"Going to allocate a new element");	543	psiconv_debug(config,lev+4,off+len,"Going to allocate a new element");
399	para = malloc(sizeof(*para));	544	if (!(para = malloc(sizeof(*para))))
400	para->in_lines = psiconv_list_new(sizeof(struct psiconv_in_line_layout));	545	goto ERROR4;
		546	if (!(para->in_lines = psiconv_list_new(sizeof(
		547	struct psiconv_in_line_layout_s))))
		548	goto ERROR4_1;
401	para->base_style = 0;	549	para->base_style = 0;
402	para->base_character = psiconv_basic_character_layout();	550	if (!(para->base_character = psiconv_basic_character_layout()))
		551	goto ERROR4_2;
403	para->base_paragraph = psiconv_basic_paragraph_layout();	552	if (!(para->base_paragraph = psiconv_basic_paragraph_layout()))
		553	goto ERROR4_3;
		554	if ((res = psiconv_list_add(result,para)))
		555	goto ERROR4_4;
404	free(para);	556	free(para);
405	}	557	}
406	para = psiconv_list_get(result,i);	558	if (!(para = psiconv_list_get(result,i)))
		559	goto ERROR4;
407		560
408	psiconv_progress(lev+4,off+len,"Going to read the paragraph length");	561	psiconv_progress(config,lev+4,off+len,"Going to read the paragraph length");
409	temp = psiconv_read_u32(buf,lev+4,off+len);	562	temp = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		563	if (res)
		564	goto ERROR4;
410	if (temp != strlen(para->text)+1) {	565	if (temp != psiconv_unicode_strlen(para->text)+1) {
411	res = -1;
412	psiconv_warn(lev+4,off+len,	566	psiconv_warn(config,lev+4,off+len,
413	"Disagreement of the length of paragraph in layout section");	567	"Disagreement of the length of paragraph in layout section");
414	psiconv_debug(lev+4,off+len,	568	psiconv_debug(config,lev+4,off+len,
415	"Paragraph length: layout section says %d, counted %d",	569	"Paragraph length: layout section says %d, counted %d",
416	temp,strlen(para->text)+1);	570	temp,psiconv_unicode_strlen(para->text)+1);
417	} else	571	} else
418	psiconv_debug(lev+4,off+len,"Paragraph length: %d",temp);	572	psiconv_debug(config,lev+4,off+len,"Paragraph length: %d",temp);
419	len += 4;	573	len += 4;
420		574
421	psiconv_progress(lev+4,off+len,"Going to read the paragraph type");	575	psiconv_progress(config,lev+4,off+len,"Going to read the paragraph type");
422	temp = psiconv_read_u8(buf,lev+4,off+len);	576	temp = psiconv_read_u8(config,buf,lev+4,off+len,&res);
		577	if (res)
		578	goto ERROR4;
423	if (temp != 0x00) {	579	if (temp != 0x00) {
424	psiconv_debug(lev+4,off+len,"Type: %02x",temp);	580	psiconv_debug(config,lev+4,off+len,"Type: %02x",temp);
425	for (j = 0; j < psiconv_list_length(anon_styles); j++) {	581	for (j = 0; j < psiconv_list_length(anon_styles); j++) {
426	anon_ptr = psiconv_list_get(anon_styles,j);	582	if (!(anon_ptr = psiconv_list_get(anon_styles,j))) {
		583	psiconv_error(config,lev+4,off+len,"Data structure corruption");
		584	goto ERROR4;
		585	}
427	if (temp == anon_ptr->nr)	586	if (temp == anon_ptr->nr)
428	break;	587	break;
429	}	588	}
430	if (j == psiconv_list_length(anon_styles)) {	589	if (j == psiconv_list_length(anon_styles)) {
431	psiconv_warn(lev+4,off+len,"Layout section paragraph type unknown");	590	psiconv_warn(config,lev+4,off+len,"Layout section paragraph type unknown");
432	psiconv_debug(lev+4,off+len,"Unknown type - using base styles instead");	591	psiconv_debug(config,lev+4,off+len,"Unknown type - using base styles instead");
433	para->base_style = 0;	592	para->base_style = 0;
		593	if (!(temp_style = psiconv_get_style(styles,0))) {
		594	psiconv_error(config,lev+4,off,"Base style unknown");
		595	goto ERROR4;
		596	}
		597	if (!(temp_para = psiconv_clone_paragraph_layout
		598	(temp_style->paragraph)))
		599	goto ERROR4;
434	psiconv_free_paragraph_layout(para->base_paragraph);	600	psiconv_free_paragraph_layout(para->base_paragraph);
		601	para->base_paragraph = temp_para;
		602
		603	if (!(temp_char = psiconv_clone_character_layout
		604	(temp_style->character)))
		605	goto ERROR4;
435	psiconv_free_character_layout(para->base_character);	606	psiconv_free_character_layout(para->base_character);
436	para->base_paragraph = psiconv_clone_paragraph_layout(psiconv_get_style	607	para->base_character = temp_char;
437	(styles,0)->paragraph);
438	para->base_character = psiconv_clone_character_layout(psiconv_get_style
439	(styles,0)->character);
440	} else {	608	} else {
441	para->base_style = anon_ptr->base_style;	609	para->base_style = anon_ptr->base_style;
		610	if (!(temp_para = psiconv_clone_paragraph_layout (anon_ptr->paragraph)))
		611	goto ERROR4;
442	psiconv_free_paragraph_layout(para->base_paragraph);	612	psiconv_free_paragraph_layout(para->base_paragraph);
		613	para->base_paragraph = temp_para;
		614
		615	if (!(temp_char = psiconv_clone_character_layout (anon_ptr->character)))
		616	goto ERROR4;
443	psiconv_free_character_layout(para->base_character);	617	psiconv_free_character_layout(para->base_character);
444	para->base_paragraph = psiconv_clone_paragraph_layout	618	para->base_character = temp_char;
445	(anon_ptr->paragraph);
446	para->base_character = psiconv_clone_character_layout
447	(anon_ptr->character);
448	}	619	}
449	inline_count[i] = 0;	620	inline_count[i] = 0;
450	len += 0x01;	621	len += 0x01;
451	} else {	622	} else {
452	psiconv_debug(lev+4,off+len,"Type: %02x (not based on a paragraph type)"	623	psiconv_debug(config,lev+4,off+len,"Type: %02x (not based on a paragraph type)"
453	,temp);	624	,temp);
454	len += 0x01;	625	len += 0x01;
455	if (parse_styles) {	626	if (parse_styles) {
456	psiconv_progress(lev+4,off+len+psiconv_read_u32(buf,lev+4,off+len),	627	temp = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		628	if (res)
		629	goto ERROR4;
		630	psiconv_progress(config,lev+4,off+len+temp+4,
457	"Going to read the paragraph element base style");	631	"Going to read the paragraph element base style");
458	temp = psiconv_read_u8(buf,lev+4,	632	temp = psiconv_read_u8(config,buf,lev+4, off+len+temp+4,&res);
459	off+len+psiconv_read_u32(buf,lev+4,off+len));	633	if (res)
460	psiconv_debug(lev+4,off+len+psiconv_read_u32(buf,lev+4,off+len),	634	goto ERROR4;
461	"Style: %02x",temp);	635	psiconv_debug(config,lev+4,off+len+temp+4, "Style: %02x",temp);
462	} else	636	} else
463	temp = 0x00;	637	temp = 0x00;
		638
		639	if (!(temp_style = psiconv_get_style (styles,temp))) {
		640	psiconv_warn(config,lev+4,off,"Unknown Style referenced");
		641	if (!(temp_style = psiconv_get_style(styles,0))) {
		642	psiconv_error(config,lev+4,off,"Base style unknown");
		643	goto ERROR4;
		644	}
		645	}
		646
		647	if (!(temp_para = psiconv_clone_paragraph_layout(temp_style->paragraph)))
		648	goto ERROR4;
464	psiconv_free_paragraph_layout(para->base_paragraph);	649	psiconv_free_paragraph_layout(para->base_paragraph);
		650	para->base_paragraph = temp_para;
		651
		652	if (!(temp_char = psiconv_clone_character_layout(temp_style->character)))
		653	goto ERROR4;
465	psiconv_free_character_layout(para->base_character);	654	psiconv_free_character_layout(para->base_character);
466	para->base_paragraph = psiconv_clone_paragraph_layout(psiconv_get_style	655	para->base_character = temp_char;
467	(styles,temp)->paragraph);	656
468	para->base_character = psiconv_clone_character_layout(psiconv_get_style
469	(styles,temp)->character);
470	para->base_style = temp;	657	para->base_style = temp;
471	psiconv_progress(lev+4,off+len,"Going to read paragraph layout");	658	psiconv_progress(config,lev+4,off+len,"Going to read paragraph layout");
472	psiconv_parse_paragraph_layout_list(buf,lev+4,off+len,&leng,	659	if ((res = psiconv_parse_paragraph_layout_list(config,buf,lev+4,off+len,&leng,
473	para->base_paragraph);	660	para->base_paragraph)))
		661	goto ERROR4;
474	len += leng;	662	len += leng;
475	if (parse_styles)	663	if (parse_styles)
476	len += 1;	664	len += 1;
477	psiconv_progress(lev+4,off+len,"Going to read number of in-line "	665	psiconv_progress(config,lev+4,off+len,"Going to read number of in-line "
478	"layout elements");	666	"layout elements");
479	inline_count[i] = psiconv_read_u32(buf,lev+4,off+len);	667	inline_count[i] = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		668	if (res)
		669	goto ERROR4;
480	psiconv_debug(lev+4,off+len,"Nr: %08x",inline_count[i]);	670	psiconv_debug(config,lev+4,off+len,"Nr: %08x",inline_count[i]);
481	len += 4;	671	len += 4;
482	}	672	}
483	}	673	}
484		674
485	psiconv_progress(lev+2,off+len,"Going to read the text layout inline list");	675	psiconv_progress(config,lev+2,off+len,"Going to read the text layout inline list");
486		676
487	psiconv_progress(lev+3,off+len,"Going to read the number of elements");	677	psiconv_progress(config,lev+3,off+len,"Going to read the number of elements");
488	nr = psiconv_read_u32(buf,lev+3,off+len);	678	nr = psiconv_read_u32(config,buf,lev+3,off+len,&res);
		679	if (res)
		680	goto ERROR4;
489	psiconv_debug(lev+3,off,"Elements: %08x",nr);	681	psiconv_debug(config,lev+3,off+len,"Elements: %08x",nr);
490	len += 0x04;	682	len += 0x04;
491		683
492	psiconv_progress(lev+3,off+len,	684	psiconv_progress(config,lev+3,off+len,
493	"Going to read the text layout inline elements");	685	"Going to read the text layout inline elements");
494	total = 0;	686	total = 0;
495	for (i = 0; i < psiconv_list_length(result); i++) {	687	for (i = 0; i < psiconv_list_length(result); i++) {
496	para = psiconv_list_get(result,i);	688	if (!(para = psiconv_list_get(result,i))) {
		689	psiconv_error(config,lev+3,off+len,"Data structure corruption");
		690	goto ERROR4;
		691	}
497	line_length = -1;	692	line_length = -1;
498	for (j = 0; j < inline_count[i]; j++) {	693	for (j = 0; j < inline_count[i]; j++) {
499	psiconv_progress(lev+3,off+len,"Element %d: Paragraph %d, element %d",	694	psiconv_progress(config,lev+3,off+len,"Element %d: Paragraph %d, element %d",
500	total,i,j);	695	total,i,j);
501	if (total >= nr) {	696	if (total >= nr) {
502	psiconv_warn(lev+3,off+len,	697	psiconv_warn(config,lev+3,off+len,
503	"Layout section inlines: not enough element");	698	"Layout section inlines: not enough element");
504	res = -1;
505	psiconv_debug(lev+3,off+len,"Can't read element!");	699	psiconv_debug(config,lev+3,off+len,"Can't read element!");
506	} else {	700	} else {
507	total ++;	701	total ++;
		702	in_line.object = NULL;
		703	in_line.layout = NULL;
508	in_line.layout = psiconv_clone_character_layout(para->base_character);	704	if (!(in_line.layout = psiconv_clone_character_layout
		705	(para->base_character)))
		706	goto ERROR4;
509	psiconv_progress(lev+4,off+len,"Going to read the element type");	707	psiconv_progress(config,lev+4,off+len,"Going to read the element type");
510	temp = psiconv_read_u8(buf,lev+4,len+off);	708	temp = psiconv_read_u8(config,buf,lev+4,len+off,&res);
		709	if (res)
		710	goto ERROR5;
511	len += 1;	711	len += 1;
512	psiconv_debug(lev+4,off,"Type: %02x",temp);	712	psiconv_debug(config,lev+4,off+len,"Type: %02x",temp);
513	psiconv_progress(lev+4,off,	713	psiconv_progress(config,lev+4,off+len,
514	"Going to read the number of characters it applies to");	714	"Going to read the number of characters it applies to");
515	in_line.length = psiconv_read_u32(buf,lev+4,len+off);	715	in_line.length = psiconv_read_u32(config,buf,lev+4,len+off,&res);
		716	if (res)
		717	goto ERROR5;
516	psiconv_debug(lev+4,off+len,"Length: %02x",in_line.length);	718	psiconv_debug(config,lev+4,off+len,"Length: %02x",in_line.length);
517	len += 4;	719	len += 4;
518	psiconv_progress(lev+4,off+len,"Going to read the character layout");	720	psiconv_progress(config,lev+4,off+len,"Going to read the character layout");
519	res \|= psiconv_parse_character_layout_list(buf,lev+4,off+len,&leng,	721	if ((res = psiconv_parse_character_layout_list(config,buf,lev+4,off+len,&leng,
520	in_line.layout);	722	in_line.layout)))
		723	goto ERROR5;
521	len += leng;	724	len += leng;
522		725
523	if (temp == 0x01) {	726	if (temp == 0x01) {
524	psiconv_debug(lev+4,off+len,"Skipping object data");	727	psiconv_debug(config,lev+4,off+len,"Found an embedded object");
525	len += 0x10;	728	psiconv_progress(config,lev+4,off+len,"Going to read the object marker "
		729	"(0x%08x expected)",PSICONV_ID_OBJECT);
		730	temp = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		731	if (res)
		732	goto ERROR5;
		733	if (temp != PSICONV_ID_OBJECT) {
		734	psiconv_warn(config,lev+4,off+len,"Unknown id marks embedded object");
		735	psiconv_debug(config,lev+4,off+len,"Marker: read %08x, expected %08x",
		736	temp,PSICONV_ID_OBJECT);
		737	}
		738	len += 4;
		739	psiconv_progress(config,lev+4,off+len,
		740	"Going to read the Embedded Object Section offset");
		741	temp = psiconv_read_u32(config,buf,lev+4,off+len,&res);
		742	if (res)
		743	goto ERROR5;
		744	psiconv_debug(config,lev+4,off+len, "Offset: %08x",temp);
		745	len += 4;
		746	psiconv_progress(config,lev+4,off+len,
		747	"Going to parse the Embedded Object Section");
		748	if ((res = psiconv_parse_embedded_object_section(config,buf,lev+4,temp,
		749	NULL,&(in_line.object))))
		750	goto ERROR5;
		751	psiconv_progress(config,lev+4,off+len,
		752	"Going to read the object width");
		753	in_line.object_width = psiconv_read_length(config,buf,lev+4,off+len,
		754	&leng,&res);
		755	if (res)
		756	goto ERROR5;
		757	psiconv_debug(config,lev+4,off+len,"Object width: %f cm",
		758	in_line.object_width);
		759	len += leng;
		760	psiconv_progress(config,lev+4,off+len,
		761	"Going to read the object height");
		762	in_line.object_height = psiconv_read_length(config,buf,lev+4,off+len,&leng,
		763	&res);
		764	if (res)
		765	goto ERROR5;
		766	psiconv_debug(config,lev+4,off+len,"Object height: %f cm",
		767	in_line.object_height);
		768	len += leng;
526	} else if (temp != 0x00) {	769	} else if (temp != 0x00) {
527	psiconv_warn(lev+4,off+len,"Layout section unknown inline type");	770	psiconv_warn(config,lev+4,off+len,"Layout section unknown inline type");
528	res = -1;
529	}	771	}
530	if (line_length + in_line.length > strlen(para->text)) {	772	if (line_length + in_line.length > psiconv_unicode_strlen(para->text)) {
531	psiconv_warn(lev+4,off+len,	773	psiconv_warn(config,lev+4,off+len,
532	"Layout section inlines: line length mismatch");	774	"Layout section inlines: line length mismatch");
533	res = -1;	775	res = -1;
534	in_line.length = strlen(para->text) - line_length;	776	in_line.length = psiconv_unicode_strlen(para->text) - line_length;
535	}	777	}
536	line_length += in_line.length;	778	line_length += in_line.length;
537	psiconv_list_add(para->in_lines,&in_line);	779	if ((res = psiconv_list_add(para->in_lines,&in_line)))
		780	goto ERROR5;
538	}	781	}
539	}	782	}
540	}	783	}
541		784
542	if (total != nr) {	785	if (total != nr) {
543	psiconv_warn(lev+4,off+len,	786	psiconv_warn(config,lev+4,off+len,
544	"Layout section too many inlines, skipping remaining");	787	"Layout section too many inlines, skipping remaining");
545	}	788	}
546		789
547	free(inline_count);	790	free(inline_count);
548		791
549	for (i = 0 ; i < psiconv_list_length(anon_styles); i ++) {	792	for (i = 0 ; i < psiconv_list_length(anon_styles); i ++) {
550	anon_ptr = psiconv_list_get(anon_styles,i);	793	if (!(anon_ptr = psiconv_list_get(anon_styles,i))) {
		794	psiconv_error(config,lev+4,off+len,"Data structure corruption");
		795	goto ERROR2;
		796	}
551	psiconv_free_character_layout(anon_ptr->character);	797	psiconv_free_character_layout(anon_ptr->character);
552	psiconv_free_paragraph_layout(anon_ptr->paragraph);	798	psiconv_free_paragraph_layout(anon_ptr->paragraph);
553	}	799	}
554	psiconv_list_free(anon_styles);	800	psiconv_list_free(anon_styles);
555		801
556	if (length)	802	if (length)
557	*length = len;	803	*length = len;
558		804
559	psiconv_progress(lev+1,off+len-1,"End of layout section (total length: %08x",	805	psiconv_progress(config,lev+1,off+len-1,"End of layout section (total length: %08x)",
560	len);	806	len);
561		807
		808	return 0;
		809
		810	ERROR4_4:
		811	psiconv_free_paragraph_layout(para->base_paragraph);
		812	ERROR4_3:
		813	psiconv_free_character_layout(para->base_character);
		814	ERROR4_2:
		815	psiconv_list_free(para->in_lines);
		816	ERROR4_1:
		817	free(para);
		818	goto ERROR4;
		819
		820	ERROR3_2:
		821	psiconv_free_character_layout(anon.character);
		822	ERROR3_1:
		823	psiconv_free_paragraph_layout(anon.paragraph);
		824	goto ERROR3;
		825
		826	ERROR5:
		827	if (in_line.layout)
		828	psiconv_free_character_layout(in_line.layout);
		829	if (in_line.object)
		830	psiconv_free_embedded_object_section(in_line.object);
		831	ERROR4:
		832	free(inline_count);
		833	ERROR3:
		834	for (i = 0; i < psiconv_list_length(anon_styles); i++) {
		835	if (!(anon_ptr = psiconv_list_get(anon_styles,i))) {
		836	psiconv_error(config,lev+1,off,"Data structure corruption");
		837	break;
		838	}
		839	psiconv_free_paragraph_layout(anon_ptr->paragraph);
		840	psiconv_free_character_layout(anon_ptr->character);
		841	}
		842
		843	ERROR2:
		844	psiconv_list_free(anon_styles);
		845	ERROR1:
		846	psiconv_error(config,lev+1,off,"Reading of Layout Section failed");
		847	if (length)
		848	*length = 0;
		849	if (!res)
		850	return -PSICONV_E_NOMEM;
		851	else
562	return res;	852	return res;
563	}	853	}
564		854
565	int psiconv_parse_styled_layout_section(const psiconv_buffer buf,	855	int psiconv_parse_styled_layout_section(const psiconv_config config,
		856	const psiconv_buffer buf,
566	int lev,psiconv_u32 off,	857	int lev,psiconv_u32 off,
567	int *length,	858	int *length,
568	psiconv_text_and_layout result,	859	psiconv_text_and_layout result,
569	psiconv_word_styles_section styles)	860	psiconv_word_styles_section styles)
570	{	861	{
571	return psiconv_parse_layout_section(buf,lev,off,length,result,styles,1);	862	return psiconv_parse_layout_section(config,buf,lev,off,length,result,styles,1);
572	}	863	}
573		864
574	int psiconv_parse_styleless_layout_section(const psiconv_buffer buf,	865	int psiconv_parse_styleless_layout_section(const psiconv_config config,
		866	const psiconv_buffer buf,
575	int lev,psiconv_u32 off,	867	int lev,psiconv_u32 off,
576	int *length,	868	int *length,
577	psiconv_text_and_layout result,	869	psiconv_text_and_layout result,
578	psiconv_character_layout base_char,	870	const psiconv_character_layout base_char,
579	psiconv_paragraph_layout base_para)	871	const psiconv_paragraph_layout base_para)
580	{	872	{
581	int res;	873	int res = 0;
582	psiconv_word_styles_section styles_section;	874	psiconv_word_styles_section styles_section;
583		875
584	styles_section = malloc(sizeof(*styles_section));	876	if (!(styles_section = malloc(sizeof(*styles_section))))
		877	goto ERROR1;
585	styles_section->normal = malloc(sizeof(*styles_section->normal));	878	if (!(styles_section->normal = malloc(sizeof(*styles_section->normal))))
586	styles_section->normal->character = psiconv_clone_character_layout(base_char);	879	goto ERROR2;
587	styles_section->normal->paragraph = psiconv_clone_paragraph_layout(base_para);	880	if (!(styles_section->normal->character =
		881	psiconv_clone_character_layout(base_char)))
		882	goto ERROR3;
		883	if (!(styles_section->normal->paragraph =
		884	psiconv_clone_paragraph_layout(base_para)))
		885	goto ERROR4;
588	styles_section->normal->hotkey = 0;	886	styles_section->normal->hotkey = 0;
589	styles_section->normal->name = strdup("");	887
		888	if (!(styles_section->normal->name = psiconv_unicode_empty_string()))
		889	goto ERROR5;
590	styles_section->styles = psiconv_list_new(sizeof(struct psiconv_word_style));	890	if (!(styles_section->styles = psiconv_list_new(sizeof(
		891	struct psiconv_word_style_s))))
		892	goto ERROR6;
591		893
592	res = psiconv_parse_layout_section(buf,lev,off,length,result,	894	res = psiconv_parse_layout_section(config,buf,lev,off,length,result,
593	styles_section,0);	895	styles_section,0);
594		896
595	psiconv_free_word_styles_section(styles_section);	897	psiconv_free_word_styles_section(styles_section);
596	return res;	898	return res;
		899
		900	ERROR6:
		901	free(styles_section->normal->name);
		902	ERROR5:
		903	psiconv_free_paragraph_layout(styles_section->normal->paragraph);
		904	ERROR4:
		905	psiconv_free_character_layout(styles_section->normal->character);
		906	ERROR3:
		907	free(styles_section->normal);
		908	ERROR2:
		909	free(styles_section);
		910	ERROR1:
		911	psiconv_error(config,lev+1,off,"Reading of Styleless Layout Section failed");
		912	if (length)
		913	*length = 0;
		914	if (!res)
		915	return -PSICONV_E_NOMEM;
		916	else
		917	return res;
597	}	918	}
598		919
		920	int psiconv_parse_embedded_object_section(const psiconv_config config,
		921	const psiconv_buffer buf, int lev,
		922	psiconv_u32 off, int *length,
		923	psiconv_embedded_object_section *result)
		924	{
		925	int res=0;
		926	int len=0;
		927	int leng,i;
		928	psiconv_section_table_section table;
		929	psiconv_section_table_entry entry;
		930	psiconv_u32 icon_sec=0,display_sec=0,table_sec=0;
		931	psiconv_buffer subbuf;
		932
		933	psiconv_progress(config,lev+1,off+len,"Going to read an Embedded Object");
		934	if (!(result = malloc(sizeof(*result))))
		935	goto ERROR1;
		936
		937	psiconv_progress(config,lev+2,off+len,"Going to read the Embedded Object Section");
		938	psiconv_parse_section_table_section(config,buf,lev+2,off+len,&leng,&table);
		939	len += leng;
		940
		941	for (i = 0; i < psiconv_list_length(table); i++) {
		942	psiconv_progress(config,lev+2,off+len,"Going to read entry %d",i);
		943	if (!(entry = psiconv_list_get(table,i)))
		944	goto ERROR2;
		945	if (entry->id == PSICONV_ID_OBJECT_DISPLAY_SECTION) {
		946	display_sec = entry->offset;
		947	psiconv_debug(config,lev+3,off+len,"Found the Object Display Section at %08x",
		948	display_sec);
		949	} else if (entry->id == PSICONV_ID_OBJECT_ICON_SECTION) {
		950	icon_sec = entry->offset;
		951	psiconv_debug(config,lev+3,off+len,"Found the Object Icon Section at %08x",
		952	icon_sec);
		953	} else if (entry->id == PSICONV_ID_OBJECT_SECTION_TABLE_SECTION) {
		954	table_sec = entry->offset;
		955	psiconv_debug(config,lev+3,off+len,"Found the Object Section Table Section at %08x",
		956	table_sec);
		957	} else {
		958	psiconv_warn(config,lev+3,off+len,
		959	"Found unknown section in the Object Display Section "
		960	"(ignoring)");
		961	psiconv_debug(config,lev+3,off+len,"Section ID %08x, offset %08x",
		962	entry->id, entry->offset);
		963	}
		964	}
		965
		966	psiconv_progress(config,lev+2,off+len,"Looking for the Object Display Section");
		967	if (!icon_sec) {
		968	psiconv_warn(config,lev+2,off+len,"Object Display Section not found");
		969	(*result)->display = NULL;
		970	} else {
		971	psiconv_debug(config,lev+2,off+len,"Object Display Section at offset %08x",
		972	display_sec);
		973	if ((res = psiconv_parse_object_display_section(config,buf,lev+2,display_sec,NULL,
		974	&(*result)->display)))
		975	goto ERROR2;
		976	}
		977
		978	psiconv_progress(config,lev+2,off+len,"Looking for the Object Icon Section");
		979	if (!icon_sec) {
		980	psiconv_warn(config,lev+2,off+len,"Object Icon Section not found");
		981	(*result)->icon = NULL;
		982	} else {
		983	psiconv_debug(config,lev+2,off+len,"Object Icon Section at offset %08x",icon_sec);
		984	if ((res = psiconv_parse_object_icon_section(config,buf,lev+2,icon_sec,NULL,
		985	&(*result)->icon)))
		986	goto ERROR3;
		987	}
		988
		989	psiconv_progress(config,lev+2,off+len,
		990	"Looking for the Section Table Offset Section");
		991	if (!table_sec) {
		992	psiconv_warn(config,lev+2,off+len,
		993	"Embedded Section Table Offset Section not found");
		994	(*result)->object = NULL;
		995	} else {
		996	psiconv_progress(config,lev+2,off+len,
		997	"Extracting object: add %08x to all following offsets",
		998	table_sec);
		999	/* We can't determine the length of the object, so we just take it all */
		1000	if ((res = psiconv_buffer_subbuffer(&subbuf,buf,table_sec,
		1001	psiconv_buffer_length(buf)-table_sec)))
		1002	goto ERROR4;
		1003
		1004	if (!((result)->object = malloc(sizeof((*result)->object))))
		1005	goto ERROR5;
		1006
		1007	/* We need to find the file type, but we don't have a normal header */
		1008	/* So we try to find the Application ID Section and hope for the best */
		1009	psiconv_progress(config,lev+3,0,"Trying to determine the file type");
		1010	(*result)->object->type = psiconv_determine_embedded_object_type
		1011	(config,subbuf,lev+3,&res);
		1012	switch ((*result)->object->type) {
		1013	case psiconv_word_file:
		1014	if ((res = psiconv_parse_word_file(config,subbuf,lev+3,0,
		1015	((psiconv_word_f ) &(result)->object->file))))
		1016	goto ERROR6;
		1017	break;
		1018	case psiconv_texted_file:
		1019	if ((res = psiconv_parse_texted_file(config,subbuf,lev+3,0,
		1020	((psiconv_texted_f ) &(result)->object->file))))
		1021	goto ERROR6;
		1022	break;
		1023	case psiconv_sheet_file:
		1024	if ((res = psiconv_parse_sheet_file(config,subbuf,lev+3,0,
		1025	((psiconv_sheet_f ) &(result)->object->file))))
		1026	goto ERROR6;
		1027	break;
		1028	case psiconv_sketch_file:
		1029	if ((res = psiconv_parse_sketch_file(config,subbuf,lev+3,0,
		1030	((psiconv_sketch_f ) &(result)->object->file))))
		1031	goto ERROR6;
		1032	break;
		1033	default:
		1034	psiconv_warn(config,lev+3,0,"Can't parse embedded object (still continuing)");
		1035	(*result)->object->file = NULL;
		1036	}
		1037	}
		1038
		1039	psiconv_buffer_free(subbuf);
		1040	psiconv_free_section_table_section(table);
		1041
		1042	if (length)
		1043	*length = len;
		1044
		1045	psiconv_progress(config,lev+1,off+len-1,"End of Embedded Object Section "
		1046	"(total length: %08x)",len);
		1047
		1048	return res;
		1049
		1050
		1051	ERROR6:
		1052	free((*result)->object);
		1053	ERROR5:
		1054	psiconv_buffer_free(subbuf);
		1055	ERROR4:
		1056	psiconv_free_object_icon_section((*result)->icon);
		1057	ERROR3:
		1058	psiconv_free_object_display_section((*result)->display);
		1059	ERROR2:
		1060	psiconv_free_section_table_section(table);
		1061	ERROR1:
		1062	psiconv_error(config,lev+1,off,"Reading Embedded Object failed");
		1063
		1064	if (length)
		1065	*length = 0;
		1066
		1067	if (res == 0)
		1068	return -PSICONV_E_NOMEM;
		1069	else
		1070	return res;
		1071	}
		1072
		1073	psiconv_file_type_t psiconv_determine_embedded_object_type
		1074	(const psiconv_config config,
		1075	const psiconv_buffer buf,int lev,
		1076	int *status)
		1077	{
		1078	psiconv_u32 off;
		1079	psiconv_section_table_section table;
		1080	int res,i;
		1081	psiconv_file_type_t file_type = psiconv_unknown_file;
		1082	psiconv_section_table_entry entry;
		1083	psiconv_application_id_section applid;
		1084
		1085	psiconv_progress(config,lev+1,0,"Going to determine embedded object file type");
		1086	psiconv_progress(config,lev+2,0,"Going to read the Section Table Offset Section");
		1087	off = psiconv_read_u32(config,buf,lev,0,&res);
		1088	if (res)
		1089	goto ERROR1;
		1090	psiconv_debug(config,lev+2,0,"Offset: %08x",off);
		1091
		1092	psiconv_progress(config,lev+2,off,"Going to read the Section Table Section");
		1093	if ((res = psiconv_parse_section_table_section(config,buf,lev+2,off,NULL,&table)))
		1094	goto ERROR1;
		1095
		1096	psiconv_progress(config,lev+2,off,"Going to search the Section Table Section "
		1097	"for the Application ID Section");
		1098	for (i=0; i < psiconv_list_length(table); i++) {
		1099	psiconv_progress(config,lev+3,off,"Going to read entry %d",i);
		1100	if (!(entry = psiconv_list_get(table,i)))
		1101	goto ERROR2;
		1102	if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
		1103	psiconv_progress(config,lev+3,off,
		1104	"Found the Application ID Section at offset %08x",
		1105	entry->offset);
		1106	off = entry->offset;
		1107	break;
		1108	}
		1109	}
		1110	if (i == psiconv_list_length(table)) {
		1111	psiconv_error(config,lev+2,off,"No Application ID Section found");
		1112	res = PSICONV_E_PARSE;
		1113	goto ERROR2;
		1114	}
		1115
		1116	psiconv_progress(config,lev+2,off,"Going to read the Application ID Section");
		1117	if ((res = psiconv_parse_application_id_section(config,buf,lev+2,off,NULL,&applid)))
		1118	goto ERROR2;
		1119
		1120	switch (applid->id) {
		1121	case PSICONV_ID_WORD: file_type = psiconv_word_file;
		1122	psiconv_debug(config,lev+2,off,"Found a Word file");
		1123	break;
		1124	case PSICONV_ID_TEXTED: file_type = psiconv_texted_file;
		1125	psiconv_debug(config,lev+2,off,"Found a TextEd file");
		1126	break;
		1127	case PSICONV_ID_SKETCH: file_type = psiconv_sketch_file;
		1128	psiconv_debug(config,lev+2,off,"Found a Sketch file");
		1129	break;
		1130	case PSICONV_ID_SHEET: file_type = psiconv_sheet_file;
		1131	psiconv_debug(config,lev+2,off,"Found a Sheet file");
		1132	break;
		1133	default: psiconv_warn(config,lev+2,off,"Found an unknown file type");
		1134	psiconv_debug(config,lev+2,off,"Found ID %08x",applid->id);
		1135	}
		1136
		1137	ERROR2:
		1138	psiconv_free_application_id_section(applid);
		1139	ERROR1:
		1140	psiconv_free_section_table_section(table);
		1141	if (status)
		1142	*status = res;
		1143	return file_type;
		1144
		1145	}
		1146
		1147	int psiconv_parse_object_display_section(const psiconv_config config,
		1148	const psiconv_buffer buf,int lev,
		1149	psiconv_u32 off, int *length,
		1150	psiconv_object_display_section *result)
		1151	{
		1152	int res = 0;
		1153	int len = 0;
		1154	int leng;
		1155	psiconv_u32 temp;
		1156
		1157	psiconv_progress(config,lev+1,off,"Going to read the Object Display Section");
		1158	if (!(result = malloc(sizeof(*result))))
		1159	goto ERROR1;
		1160
		1161	psiconv_progress(config,lev+2,off+len,"Going to read the display as icon flag "
		1162	"(expecting 0x00 or 0x01)");
		1163	temp = psiconv_read_u8(config,buf,lev+2,off+len,&res);
		1164	if (res)
		1165	goto ERROR2;
		1166	if (temp == 0x00) {
		1167	(*result)->show_icon = psiconv_bool_true;
		1168	psiconv_debug(config,lev+2,off+len,"Displayed as icon");
		1169	} else if (temp == 0x01) {
		1170	(*result)->show_icon = psiconv_bool_false;
		1171	psiconv_debug(config,lev+2,off+len,"Displayed as full document");
		1172	} else {
		1173	psiconv_warn(config,lev+2,off+len,"Unknown Object Display Section Icon Flag");
		1174	psiconv_debug(config,lev+2,off+len,"Icon flag found: %02x",temp);
		1175	/* Improvise */
		1176	(*result)->show_icon = (temp & 0x01?psiconv_bool_false:psiconv_bool_true);
		1177	}
		1178	len ++;
		1179
		1180	psiconv_progress(config,lev+2,off+len,"Going to read the display width");
		1181	(*result)->width = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		1182	if (res)
		1183	goto ERROR2;
		1184	psiconv_debug(config,lev+2,off+len,"Display width: %f cm",(*result)->width);
		1185	len += leng;
		1186
		1187	psiconv_progress(config,lev+2,off+len,"Going to read the display height");
		1188	(*result)->height = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		1189	if (res)
		1190	goto ERROR2;
		1191	psiconv_debug(config,lev+2,off+len,"Display length: %f cm",(*result)->height);
		1192	len += leng;
		1193
		1194	psiconv_progress(config,lev+2,off+len,"Going to read unknown long (%08x expected)",
		1195	0);
		1196	temp = psiconv_read_u32(config,buf,lev+2,off+len,&res);
		1197	if (temp != 0) {
		1198	psiconv_warn(config,lev+2,off+len,"Unknown Object Display Section final long");
		1199	psiconv_debug(config,lev+2,off+len,"Long read: %08x",temp);
		1200	}
		1201	len += 4;
		1202
		1203	if (length)
		1204	*length = len;
		1205
		1206	psiconv_progress(config,lev+1,off+len-1,"End of Object Display Section "
		1207	"(total length: %08x",len);
		1208	return res;
		1209
		1210	ERROR2:
		1211	free(*result);
		1212	ERROR1:
		1213	psiconv_error(config,lev+1,off+len,"Reading of Object Display Section failed");
		1214	if (length)
		1215	*length=0;
		1216	if (!res)
		1217	return -PSICONV_E_NOMEM;
		1218	else
		1219	return res;
		1220	}
		1221
		1222	int psiconv_parse_object_icon_section(const psiconv_config config,
		1223	const psiconv_buffer buf,int lev,
		1224	psiconv_u32 off, int *length,
		1225	psiconv_object_icon_section *result)
		1226	{
		1227	int res = 0;
		1228	int len = 0;
		1229	int leng;
		1230
		1231	psiconv_progress(config,lev+1,off,"Going to read the Object Icon Section");
		1232	if (!(result = malloc(sizeof(*result))))
		1233	goto ERROR1;
		1234
		1235	psiconv_progress(config,lev+2,off+len,"Going to read the icon name");
		1236	(*result)->icon_name = psiconv_read_string(config,buf,lev+2,off+len,&leng,&res);
		1237	if (res)
		1238	goto ERROR2;
		1239	psiconv_debug(config,lev+2,off+len,"Icon name: %s",(*result)->icon_name);
		1240	len += leng;
		1241
		1242	psiconv_progress(config,lev+2,off+len,"Going to read the icon width");
		1243	(*result)->icon_width = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		1244	if (res)
		1245	goto ERROR3;
		1246	psiconv_debug(config,lev+2,off+len,"Icon width: %f cm",(*result)->icon_width);
		1247	len += leng;
		1248
		1249	psiconv_progress(config,lev+2,off+len,"Going to read the icon height");
		1250	(*result)->icon_height = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res);
		1251	if (res)
		1252	goto ERROR3;
		1253	psiconv_debug(config,lev+2,off+len,"Icon length: %f cm",(*result)->icon_height);
		1254	len += leng;
		1255
		1256	if (length)
		1257	*length = len;
		1258
		1259	psiconv_progress(config,lev+1,off+len-1,"End of Object Icon Section"
		1260	"(total length: %08x",len);
		1261	return res;
		1262
		1263	ERROR3:
		1264	free((*result)->icon_name);
		1265	ERROR2:
		1266	free(*result);
		1267	ERROR1:
		1268	psiconv_error(config,lev+1,off+len,"Reading of Object Icon Section failed");
		1269	if (length)
		1270	*length=0;
		1271	if (!res)
		1272	return -PSICONV_E_NOMEM;
		1273	else
		1274	return res;
		1275	}

 Legend:



Removed from v.41
 


changed lines


 
Added in v.233
 Legend:



Removed from v.41
 


changed lines


 
Added in v.233
-Removed from v.41
+Added in v.233

frodo@frodo.looijaard.name	ViewVC Help
Powered by ViewVC 1.1.26