/[public]/psiconv/trunk/lib/psiconv/generate_common.c
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Revision 142 Revision 351
1/* 1/*
2 generate_common.c - Part of psiconv, a PSION 5 file formats converter 2 generate_common.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 2000-2014 Frodo Looijaard <frodo@frodo.looijaard.name>
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.
… …
27 27
28#ifdef DMALLOC 28#ifdef DMALLOC
29#include <dmalloc.h> 29#include <dmalloc.h>
30#endif 30#endif
31 31
32static int psiconv_write_layout_section(psiconv_buffer buf, 32static int psiconv_write_layout_section(const psiconv_config config,
33 psiconv_buffer buf, int lev,
33 const psiconv_text_and_layout value, 34 const psiconv_text_and_layout value,
34 const psiconv_word_styles_section styles, 35 const psiconv_word_styles_section styles,
35 int with_styles); 36 int with_styles);
36 37
37/* Maybe use a psiconv_header_section variable instead? */ 38/* Maybe use a psiconv_header_section variable instead? */
38int psiconv_write_header_section(psiconv_buffer buf,psiconv_u32 uid1, 39int psiconv_write_header_section(const psiconv_config config,
40 psiconv_buffer buf,int lev,psiconv_u32 uid1,
39 psiconv_u32 uid2, psiconv_u32 uid3) 41 psiconv_u32 uid2, psiconv_u32 uid3)
40{ 42{
41 int res; 43 int res;
44 psiconv_progress(config,lev,0,"Writing header section");
42 if ((res = psiconv_write_u32(buf,uid1))) 45 if ((res = psiconv_write_u32(config,buf,lev+1,uid1)))
46 goto ERROR;
47 if ((res = psiconv_write_u32(config,buf,lev+1,uid2)))
48 goto ERROR;
49 if ((res = psiconv_write_u32(config,buf,lev+1,uid3)))
50 goto ERROR;
51 if ((res = psiconv_write_u32(config,buf,lev+1,
52 psiconv_checkuid(uid1,uid2,uid3))))
53 goto ERROR;
54 psiconv_progress(config,lev,0,"End of header section");
55 return 0;
56
57ERROR:
58 psiconv_error(config,lev,0,"Writing of header section failed");
43 return res; 59 return res;
44 if ((res = psiconv_write_u32(buf,uid2)))
45 return res;
46 if ((res = psiconv_write_u32(buf,uid3)))
47 return res;
48 return psiconv_write_u32(buf,psiconv_checkuid(uid1,uid2,uid3));
49} 60}
50 61
51int psiconv_write_section_table_section(psiconv_buffer buf, 62int psiconv_write_section_table_section(const psiconv_config config,
63 psiconv_buffer buf,int lev,
52 const psiconv_section_table_section value) 64 const psiconv_section_table_section value)
53{ 65{
54 int res,i; 66 int res,i;
55 psiconv_section_table_entry entry; 67 psiconv_section_table_entry entry;
56 68
69 psiconv_progress(config,lev,0,"Writing section table section");
57 if (!value) { 70 if (!value) {
58 psiconv_warn(0,psiconv_buffer_length(buf),"Null section table section"); 71 psiconv_error(config,lev,0,"Null section table section");
59 return -PSICONV_E_GENERATE; 72 res = -PSICONV_E_GENERATE;
73 goto ERROR;
60 } 74 }
61 75
62 if ((res = psiconv_write_u8(buf,2 * psiconv_list_length(value)))) 76 if ((res = psiconv_write_u8(config,buf,lev+1,2 * psiconv_list_length(value))))
63 return res; 77 goto ERROR;
64 for (i = 0; i < psiconv_list_length(value); i++) { 78 for (i = 0; i < psiconv_list_length(value); i++) {
65 if (!(entry = psiconv_list_get(value,i))) { 79 if (!(entry = psiconv_list_get(value,i))) {
66 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption"); 80 psiconv_error(config,lev+1,0,"Data structure corruption");
67 return -PSICONV_E_NOMEM; 81 res = -PSICONV_E_NOMEM;
82 goto ERROR;
68 } 83 }
69 if ((res = psiconv_write_u32(buf,entry->id))) 84 if ((res = psiconv_write_u32(config,buf,lev+1,entry->id)))
70 return res; 85 goto ERROR;
71 if ((res = psiconv_write_offset(buf,entry->offset))) 86 if ((res = psiconv_write_offset(config,buf,lev+1,entry->offset)))
72 return res; 87 goto ERROR;
73 } 88 }
89 psiconv_progress(config,lev,0,"End of section table section");
74 return -PSICONV_E_OK; 90 return -PSICONV_E_OK;
75}
76 91
92ERROR:
93 psiconv_error(config,lev,0,"Writing of section table section failed");
94 return res;
95}
96
77int psiconv_write_application_id_section(psiconv_buffer buf,psiconv_u32 id, 97int psiconv_write_application_id_section(const psiconv_config config,
98 psiconv_buffer buf,int lev,psiconv_u32 id,
78 const psiconv_string_t text) 99 const psiconv_string_t text)
79{ 100{
80 int res; 101 int res;
102 psiconv_progress(config,lev,0,"Writing application id section");
81 if ((res = psiconv_write_u32(buf,id))) 103 if ((res = psiconv_write_u32(config,buf,lev+1,id)))
104 goto ERROR;
105 if ((res = psiconv_write_string(config,buf,lev+1,text)))
106 goto ERROR;
107 psiconv_progress(config,lev,0,"End of application id section");
108 return 0;
109ERROR:
110 psiconv_error(config,lev,0,"Writing of application id section failed");
82 return res; 111 return res;
83 return psiconv_write_string(buf,text);
84} 112}
85 113
86int psiconv_write_text_section(psiconv_buffer buf, 114int psiconv_write_text_section(const psiconv_config config,
115 psiconv_buffer buf,int lev,
87 const psiconv_text_and_layout value) 116 const psiconv_text_and_layout value)
88{ 117{
89 int res; 118 int res;
90 psiconv_buffer extra_buf; 119 psiconv_buffer extra_buf = NULL;
91 int i,j; 120 int i,j;
92 psiconv_paragraph paragraph; 121 psiconv_paragraph paragraph;
93 122
123 psiconv_progress(config,lev,0,"Writing text section");
94 if (!value) { 124 if (!value) {
95 psiconv_warn(0,psiconv_buffer_length(buf),"Null text section"); 125 psiconv_error(config,lev+1,0,"Null text section");
96 return -PSICONV_E_GENERATE; 126 res = -PSICONV_E_GENERATE;
127 goto ERROR;
97 } 128 }
98 129
99 if (psiconv_list_length(value)) { 130 if (psiconv_list_length(value)) {
100 if (!(extra_buf = psiconv_buffer_new())) 131 if (!(extra_buf = psiconv_buffer_new())) {
132 psiconv_error(config,lev+1,0,"Out of memory error");
101 return -PSICONV_E_NOMEM; 133 res = -PSICONV_E_NOMEM;
134 goto ERROR;
135 }
102 for (i = 0; i < psiconv_list_length(value); i++) { 136 for (i = 0; i < psiconv_list_length(value); i++) {
103 if (!(paragraph = psiconv_list_get(value,i))) { 137 if (!(paragraph = psiconv_list_get(value,i))) {
104 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption"); 138 psiconv_error(config,lev+1,0,"Data structure corruption");
105 res = -PSICONV_E_OTHER; 139 res = -PSICONV_E_NOMEM;
106 goto ERROR; 140 goto ERROR;
107 } 141 }
108 for (j = 0; j < strlen(paragraph->text); j++) 142 for (j = 0; j < psiconv_unicode_strlen(paragraph->text); j++)
109 if ((res = psiconv_write_u8(extra_buf,paragraph->text[j]))) 143 if ((res = psiconv_unicode_write_char(config,extra_buf,lev+1,
144 paragraph->text[j])))
110 goto ERROR; 145 goto ERROR;
111 psiconv_write_u8(extra_buf,0x06); 146 psiconv_unicode_write_char(config,extra_buf,lev+1,0x06);
112 } 147 }
113 if ((res = psiconv_write_X(buf,psiconv_buffer_length(extra_buf)))) 148 if ((res = psiconv_write_X(config,buf,lev+1,psiconv_buffer_length(extra_buf))))
114 goto ERROR; 149 goto ERROR;
115 res = psiconv_buffer_concat(buf,extra_buf); 150 res = psiconv_buffer_concat(buf,extra_buf);
116 } else 151 } else
117 /* Hack: empty text sections are just not allowed */ 152 /* Hack: empty text sections are just not allowed */
118 return psiconv_write_u16(buf,0x0602); 153 if ((res = psiconv_write_u16(config,buf,lev+1,0x0602)))
154 goto ERROR;
155
156 psiconv_progress(config,lev,0,"End of text section");
157 return 0;
119 158
120ERROR: 159ERROR:
160 if (extra_buf)
121 psiconv_buffer_free(extra_buf); 161 psiconv_buffer_free(extra_buf);
162 psiconv_error(config,lev,0,"Writing of text section failed");
122 return res; 163 return res;
123} 164}
124 165
125int psiconv_write_layout_section(psiconv_buffer buf, 166int psiconv_write_layout_section(const psiconv_config config,
167 psiconv_buffer buf,int lev,
126 const psiconv_text_and_layout value, 168 const psiconv_text_and_layout value,
127 const psiconv_word_styles_section styles, 169 const psiconv_word_styles_section styles,
128 int with_styles) 170 int with_styles)
129{ 171{
130 typedef struct psiconv_paragraph_type_list_s 172 typedef struct psiconv_paragraph_type_list_s
… …
132 psiconv_character_layout character; 174 psiconv_character_layout character;
133 psiconv_paragraph_layout paragraph; 175 psiconv_paragraph_layout paragraph;
134 psiconv_u8 style; 176 psiconv_u8 style;
135 psiconv_u8 nr; 177 psiconv_u8 nr;
136 } *psiconv_paragraph_type_list; 178 } *psiconv_paragraph_type_list;
179 psiconv_u32 obj_id;
137 psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */ 180 psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */
138 psiconv_paragraph_type_list paragraph_type; 181 psiconv_paragraph_type_list paragraph_type;
139 struct psiconv_paragraph_type_list_s new_type; 182 struct psiconv_paragraph_type_list_s new_type;
140 psiconv_buffer buf_types,buf_elements,buf_inlines; 183 psiconv_buffer buf_types,buf_elements,buf_inlines,buf_objects;
141 psiconv_paragraph paragraph; 184 psiconv_paragraph paragraph;
142 psiconv_in_line_layout in_line; 185 psiconv_in_line_layout in_line = NULL;
143 psiconv_word_style style; 186 psiconv_word_style style;
144 psiconv_character_layout para_charlayout; 187 psiconv_character_layout para_charlayout;
145 int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen; 188 int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen;
146 189
190 psiconv_progress(config,lev,0,"Writing layout section");
147 if (!value) { 191 if (!value) {
148 psiconv_warn(0,psiconv_buffer_length(buf),"Null text section"); 192 psiconv_error(config,lev,0,"Null text section");
149 return -PSICONV_E_GENERATE; 193 res = -PSICONV_E_GENERATE;
194 goto ERROR1;
150 } 195 }
151 196
152 if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) { 197 if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) {
198 psiconv_error(config,lev+1,0,"Out of memory error");
153 res = -PSICONV_E_NOMEM; 199 res = -PSICONV_E_NOMEM;
154 goto ERROR1; 200 goto ERROR1;
155 } 201 }
156 202
157 if (!(buf_types = psiconv_buffer_new())) { 203 if (!(buf_types = psiconv_buffer_new())) {
204 psiconv_error(config,lev+1,0,"Out of memory error");
158 res = -PSICONV_E_NOMEM; 205 res = -PSICONV_E_NOMEM;
159 goto ERROR2; 206 goto ERROR2;
160 } 207 }
161 208
162 if (!(buf_elements = psiconv_buffer_new())) { 209 if (!(buf_elements = psiconv_buffer_new())) {
210 psiconv_error(config,lev+1,0,"Out of memory error");
163 res = -PSICONV_E_NOMEM; 211 res = -PSICONV_E_NOMEM;
164 goto ERROR3; 212 goto ERROR3;
165 } 213 }
166 214
167 if (!(buf_inlines = psiconv_buffer_new())) { 215 if (!(buf_inlines = psiconv_buffer_new())) {
216 psiconv_error(config,lev+1,0,"Out of memory error");
168 res = -PSICONV_E_NOMEM; 217 res = -PSICONV_E_NOMEM;
169 goto ERROR4; 218 goto ERROR4;
170 } 219 }
171 220
221 if (!(buf_objects = psiconv_buffer_new())) {
222 psiconv_error(config,lev+1,0,"Out of memory error");
223 res = -PSICONV_E_NOMEM;
224 goto ERROR5;
225 }
226
172 for (i = 0; i < psiconv_list_length(value); i++) { 227 for (i = 0; i < psiconv_list_length(value); i++) {
173 if (!(paragraph = psiconv_list_get(value,i))) { 228 if (!(paragraph = psiconv_list_get(value,i))) {
174 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption"); 229 psiconv_error(config,lev+1,0,"Data structure corruption");
175 res = -PSICONV_E_OTHER; 230 res = -PSICONV_E_NOMEM;
176 goto ERROR5; 231 goto ERROR6;
177 } 232 }
178 if ((res = psiconv_write_u32(buf_elements,strlen(paragraph->text)+1))) 233 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
234 psiconv_unicode_strlen(paragraph->text)+1)))
179 goto ERROR5; 235 goto ERROR6;
180 236
237 /* We need it for the next if-statement */
238 if (psiconv_list_length(paragraph->in_lines) == 1)
239 if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) {
240 psiconv_error(config,lev+1,0,"Data structure corruption");
241 res = -PSICONV_E_NOMEM;
242 goto ERROR6;
243 }
244
181 if (psiconv_list_length(paragraph->in_lines) > 1) { 245 if ((psiconv_list_length(paragraph->in_lines) > 1) ||
246 ((psiconv_list_length(paragraph->in_lines) == 1) &&
247 (in_line->object != NULL))) {
182 /* Inline layouts, so we generate a paragraph element and inline 248 /* Inline layouts, or an object, so we generate a paragraph element
183 elements */ 249 and inline elements */
184 if ((res = psiconv_write_u8(buf_elements,0x00))) 250 if ((res = psiconv_write_u8(config,buf_elements,lev+1,0x00)))
185 goto ERROR5; 251 goto ERROR6;
186 if (!(style = psiconv_get_style(styles,paragraph->base_style))) { 252 if (!(style = psiconv_get_style(styles,paragraph->base_style))) {
187 psiconv_warn(0,psiconv_buffer_length(buf),"Unknown style"); 253 psiconv_error(config,lev+1,0,"Unknown style");
188 res = -PSICONV_E_GENERATE; 254 res = -PSICONV_E_GENERATE;
189 goto ERROR5; 255 goto ERROR6;
190 } 256 }
191 if ((res = psiconv_write_paragraph_layout_list(buf_elements, 257 if ((res = psiconv_write_paragraph_layout_list(config,buf_elements,lev+1,
192 paragraph->base_paragraph, 258 paragraph->base_paragraph,
193 style->paragraph))) 259 style->paragraph)))
194 goto ERROR5; 260 goto ERROR6;
195 if (with_styles) 261 if (with_styles)
196 if ((res = psiconv_write_u8(buf_elements,paragraph->base_style))) 262 if ((res = psiconv_write_u8(config,buf_elements,lev+1,paragraph->base_style)))
197 goto ERROR5; 263 goto ERROR6;
198 if ((res = psiconv_write_u32(buf_elements, 264 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
199 psiconv_list_length(paragraph->in_lines)))) 265 psiconv_list_length(paragraph->in_lines))))
200 goto ERROR5; 266 goto ERROR6;
201 267
202 /* Generate the inlines. NB: Against what are all settings relative?!? */ 268 /* Generate the inlines. NB: Against what are all settings relative?!? */
203 paralen = 0; 269 paralen = 0;
204 for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) { 270 for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) {
205 nr_of_inlines ++; 271 nr_of_inlines ++;
206 if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) { 272 if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) {
207 psiconv_warn(0,psiconv_buffer_length(buf), 273 psiconv_error(config,lev,0,"Data structure corruption");
208 "Massive memory corruption");
209 res = -PSICONV_E_OTHER; 274 res = -PSICONV_E_NOMEM;
210 goto ERROR5; 275 goto ERROR6;
211 } 276 }
212 if ((res = psiconv_write_u8(buf_inlines,0x00))) 277 if ((res = psiconv_write_u8(config,buf_inlines,lev+1,in_line->object?0x01:0x00)))
213 goto ERROR5; 278 goto ERROR6;
214 thislen = in_line->length; 279 thislen = in_line->length;
215 paralen += thislen; 280 paralen += thislen;
216 /* If this is the last in_line, we need to make sure that the 281 /* If this is the last in_line, we need to make sure that the
217 complete length of all inlines equals the text length */ 282 complete length of all inlines equals the text length */
218 if (j == psiconv_list_length(paragraph->in_lines)-1) { 283 if (j == psiconv_list_length(paragraph->in_lines)-1) {
219 if (paralen > strlen(paragraph->text)+1) { 284 if (paralen > psiconv_unicode_strlen(paragraph->text)+1) {
285 psiconv_error(config,lev+1,0,"Inline formatting data length and line length are inconsistent");
220 res = -PSICONV_E_GENERATE; 286 res = -PSICONV_E_GENERATE;
221 goto ERROR5; 287 goto ERROR6;
222 } 288 }
223 thislen += strlen(paragraph->text)+1-paralen; 289 thislen += psiconv_unicode_strlen(paragraph->text)+1-paralen;
224 } 290 }
225 if ((res = psiconv_write_u32(buf_inlines,thislen))) 291 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,thislen)))
226 goto ERROR5; 292 goto ERROR6;
227 if ((res = psiconv_write_character_layout_list(buf_inlines, 293 if ((res = psiconv_write_character_layout_list(config,buf_inlines,lev+1,
228 in_line->layout, 294 in_line->layout,
229 style->character))) 295 style->character)))
230 goto ERROR5; 296 goto ERROR6;
297 if (in_line->object) {
298 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,PSICONV_ID_OBJECT)))
299 goto ERROR6;
300 obj_id = psiconv_buffer_unique_id();
301 if ((res = psiconv_buffer_add_reference(buf_inlines,obj_id))) {
302 psiconv_error(config,lev+1,0,"Out of memory error");
303 goto ERROR6;
304 }
305 if ((res = psiconv_buffer_add_target(buf_objects,obj_id))) {
306 psiconv_error(config,lev+1,0,"Out of memory error");
307 goto ERROR6;
308 }
309 if ((res = psiconv_write_embedded_object_section(config,buf_objects,lev+1,
310 in_line->object)))
311 goto ERROR6;
312 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_width)))
313 goto ERROR6;
314 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_height)))
315 goto ERROR6;
316 }
231 } 317 }
232 } else { 318 } else {
233 /* No inline layouts (or only 1), so we generate a paragraph type list */ 319 /* No inline layouts (or only 1), so we generate a paragraph type list */
234 para_type = 0; 320 para_type = 0;
235 /* Set para_charlayout to the correct character-level layout */ 321 /* Set para_charlayout to the correct character-level layout */
236 if (psiconv_list_length(paragraph->in_lines) == 0) 322 if (psiconv_list_length(paragraph->in_lines) == 0)
237 para_charlayout = paragraph->base_character; 323 para_charlayout = paragraph->base_character;
238 else { 324 else {
239 if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) { 325 if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) {
240 psiconv_warn(0,psiconv_buffer_length(buf), 326 psiconv_error(config,lev,0,"Data structure corruption");
241 "Massive memory corruption");
242 res = -PSICONV_E_OTHER; 327 res = -PSICONV_E_NOMEM;
243 goto ERROR5; 328 goto ERROR6;
244 } 329 }
245 para_charlayout = in_line->layout; 330 para_charlayout = in_line->layout;
246 } 331 }
247 for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) { 332 for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) {
248 if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) { 333 if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) {
249 psiconv_warn(0,psiconv_buffer_length(buf), 334 psiconv_error(config,lev,0,"Data structure corruption");
250 "Massive memory corruption");
251 res = -PSICONV_E_OTHER; 335 res = -PSICONV_E_NOMEM;
252 goto ERROR5; 336 goto ERROR6;
253 } 337 }
254 if ((paragraph->base_style == paragraph_type->style) && 338 if ((paragraph->base_style == paragraph_type->style) &&
255 !psiconv_compare_character_layout(para_charlayout, 339 !psiconv_compare_character_layout(para_charlayout,
256 paragraph_type->character) && 340 paragraph_type->character) &&
257 !psiconv_compare_paragraph_layout(paragraph->base_paragraph, 341 !psiconv_compare_paragraph_layout(paragraph->base_paragraph,
… …
266 /* No need to copy them, we won't change them anyway */ 350 /* No need to copy them, we won't change them anyway */
267 new_type.paragraph = paragraph->base_paragraph; 351 new_type.paragraph = paragraph->base_paragraph;
268 new_type.character = para_charlayout; 352 new_type.character = para_charlayout;
269 new_type.style = paragraph->base_style; 353 new_type.style = paragraph->base_style;
270 paragraph_type = &new_type; 354 paragraph_type = &new_type;
271 if ((res = psiconv_list_add(paragraph_type_list,paragraph_type))) 355 if ((res = psiconv_list_add(paragraph_type_list,paragraph_type))) {
356 psiconv_error(config,lev+1,0,"Out of memory error");
272 goto ERROR5; 357 goto ERROR6;
358 }
273 if ((res = psiconv_write_u32(buf_types,paragraph_type->nr))) 359 if ((res = psiconv_write_u32(config,buf_types,lev+1,paragraph_type->nr)))
274 goto ERROR5; 360 goto ERROR6;
275 if (!(style = psiconv_get_style(styles,paragraph_type->style))) { 361 if (!(style = psiconv_get_style(styles,paragraph_type->style))) {
276 psiconv_warn(0,psiconv_buffer_length(buf),"Unknown style"); 362 psiconv_error(config,lev,0,"Unknown style");
277 res = -PSICONV_E_GENERATE; 363 res = -PSICONV_E_GENERATE;
278 goto ERROR5; 364 goto ERROR6;
279 } 365 }
280 if ((res = psiconv_write_paragraph_layout_list(buf_types, 366 if ((res = psiconv_write_paragraph_layout_list(config,buf_types,lev+1,
281 paragraph_type->paragraph,style->paragraph))) 367 paragraph_type->paragraph,style->paragraph)))
282 goto ERROR5; 368 goto ERROR6;
283 if (with_styles) 369 if (with_styles)
284 if ((res = psiconv_write_u8(buf_types,paragraph_type->style))) 370 if ((res = psiconv_write_u8(config,buf_types,lev+1,paragraph_type->style)))
285 goto ERROR5; 371 goto ERROR6;
286 if ((res = psiconv_write_character_layout_list(buf_types, 372 if ((res = psiconv_write_character_layout_list(config,buf_types,lev+1,
287 paragraph_type->character,style->character))) 373 paragraph_type->character,style->character)))
288 goto ERROR5; 374 goto ERROR6;
289 } 375 }
290 if ((res = psiconv_write_u8(buf_elements,para_type))) 376 if ((res = psiconv_write_u8(config,buf_elements,lev+1,para_type)))
291 goto ERROR5; 377 goto ERROR6;
292 } 378 }
293 } 379 }
294 380
295 /* HACK: special case: no paragraphs at all. We need to improvize. */ 381 /* HACK: special case: no paragraphs at all. We need to improvize. */
296 if (!psiconv_list_length(value)) { 382 if (!psiconv_list_length(value)) {
297 if ((res = psiconv_write_u32(buf_types,1))) 383 if ((res = psiconv_write_u32(config,buf_types,lev+1,1)))
298 goto ERROR5; 384 goto ERROR6;
299 if ((res = psiconv_write_u32(buf_types,0))) 385 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
300 goto ERROR5; 386 goto ERROR6;
301 if (with_styles) 387 if (with_styles)
302 if ((res = psiconv_write_u8(buf_types,0))) 388 if ((res = psiconv_write_u8(config,buf_types,lev+1,0)))
303 goto ERROR5; 389 goto ERROR6;
304 if ((res = psiconv_write_u32(buf_types,0))) 390 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
305 goto ERROR5; 391 goto ERROR6;
306 392
307 if ((res = psiconv_write_u32(buf_elements,1))) 393 if ((res = psiconv_write_u32(config,buf_elements,lev+1,1)))
308 goto ERROR5; 394 goto ERROR6;
309 if ((res = psiconv_write_u8(buf_elements,1))) 395 if ((res = psiconv_write_u8(config,buf_elements,lev+1,1)))
310 goto ERROR5; 396 goto ERROR6;
311 pel_length = 1; 397 pel_length = 1;
312 ptl_length = 1; 398 ptl_length = 1;
313 } else { 399 } else {
314 pel_length = psiconv_list_length(value); 400 pel_length = psiconv_list_length(value);
315 ptl_length = psiconv_list_length(paragraph_type_list); 401 ptl_length = psiconv_list_length(paragraph_type_list);
316 } 402 }
317 403
318 /* Now append everything */ 404 /* Now append everything */
319 if ((res = psiconv_write_u16(buf,with_styles?0x0001:0x0000))) 405 if ((res = psiconv_write_u16(config,buf,lev+1,with_styles?0x0001:0x0000)))
320 goto ERROR5; 406 goto ERROR6;
321 if ((res = psiconv_write_u8(buf, ptl_length))) 407 if ((res = psiconv_write_u8(config,buf,lev+1, ptl_length)))
322 goto ERROR5; 408 goto ERROR6;
323 if ((res = psiconv_buffer_concat(buf,buf_types))) 409 if ((res = psiconv_buffer_concat(buf,buf_types))) {
410 psiconv_error(config,lev+1,0,"Out of memory error");
324 goto ERROR5; 411 goto ERROR6;
412 }
325 if ((res = psiconv_write_u32(buf,pel_length))) 413 if ((res = psiconv_write_u32(config,buf,lev+1,pel_length)))
326 goto ERROR5; 414 goto ERROR6;
327 if ((res = psiconv_buffer_concat(buf,buf_elements))) 415 if ((res = psiconv_buffer_concat(buf,buf_elements))) {
416 psiconv_error(config,lev+1,0,"Out of memory error");
328 goto ERROR5; 417 goto ERROR6;
418 }
329 if ((res = psiconv_write_u32(buf,nr_of_inlines))) 419 if ((res = psiconv_write_u32(config,buf,lev+1,nr_of_inlines)))
330 goto ERROR5; 420 goto ERROR6;
331 res = psiconv_buffer_concat(buf,buf_inlines); 421 if ((res = psiconv_buffer_concat(buf,buf_inlines))) {
422 psiconv_error(config,lev+1,0,"Out of memory error");
423 goto ERROR6;
424 }
425 if ((res = psiconv_buffer_concat(buf,buf_objects))) {
426 psiconv_error(config,lev+1,0,"Out of memory error");
427 goto ERROR6;
428 }
332 429
430ERROR6:
431 psiconv_buffer_free(buf_objects);
333ERROR5: 432ERROR5:
334 psiconv_buffer_free(buf_inlines); 433 psiconv_buffer_free(buf_inlines);
335ERROR4: 434ERROR4:
336 psiconv_buffer_free(buf_elements); 435 psiconv_buffer_free(buf_elements);
337ERROR3: 436ERROR3:
338 psiconv_buffer_free(buf_types); 437 psiconv_buffer_free(buf_types);
339ERROR2: 438ERROR2:
340 psiconv_list_free(paragraph_type_list); 439 psiconv_list_free(paragraph_type_list);
341ERROR1: 440ERROR1:
441 if (res)
442 psiconv_error(config,lev,0,"Writing of layout section failed");
443 else
444 psiconv_progress(config,lev,0,"End of layout section");
342 return res; 445 return res;
343} 446}
344 447
345int psiconv_write_styled_layout_section(psiconv_buffer buf, 448int psiconv_write_styled_layout_section(const psiconv_config config,
449 psiconv_buffer buf,int lev,
346 psiconv_text_and_layout result, 450 psiconv_text_and_layout result,
347 psiconv_word_styles_section styles) 451 psiconv_word_styles_section styles)
348{ 452{
453 int res;
454
455 psiconv_progress(config,lev,0,"Writing styled layout section");
349 return psiconv_write_layout_section(buf,result,styles,1); 456 res = psiconv_write_layout_section(config,buf,lev+1,result,styles,1);
457 if (res)
458 psiconv_error(config,lev,0,"Writing of styles layout section failed");
459 else
460 psiconv_progress(config,lev,0,"End of styled layout section");
461 return res;
350} 462}
351 463
352int psiconv_write_styleless_layout_section(psiconv_buffer buf, 464int psiconv_write_styleless_layout_section(const psiconv_config config,
465 psiconv_buffer buf,int lev,
353 const psiconv_text_and_layout value, 466 const psiconv_text_and_layout value,
354 const psiconv_character_layout base_char, 467 const psiconv_character_layout base_char,
355 const psiconv_paragraph_layout base_para) 468 const psiconv_paragraph_layout base_para)
356{ 469{
357 int res = 0; 470 int res = 0;
358 psiconv_word_styles_section styles_section; 471 psiconv_word_styles_section styles_section;
359 472
473 psiconv_progress(config,lev,0,"Writing styleless layout section");
360 if (!(styles_section = malloc(sizeof(*styles_section)))) 474 if (!(styles_section = malloc(sizeof(*styles_section)))) {
475 psiconv_error(config,lev+1,0,"Out of memory error");
361 goto ERROR1; 476 goto ERROR1;
477 }
362 if (!(styles_section->normal = malloc(sizeof(*styles_section->normal)))) 478 if (!(styles_section->normal = malloc(sizeof(*styles_section->normal)))) {
479 psiconv_error(config,lev+1,0,"Out of memory error");
363 goto ERROR2; 480 goto ERROR2;
481 }
364 if (!(styles_section->normal->character = 482 if (!(styles_section->normal->character =
365 psiconv_clone_character_layout(base_char))) 483 psiconv_clone_character_layout(base_char))) {
484 psiconv_error(config,lev+1,0,"Out of memory error");
366 goto ERROR3; 485 goto ERROR3;
486 }
367 if (!(styles_section->normal->paragraph = 487 if (!(styles_section->normal->paragraph =
368 psiconv_clone_paragraph_layout(base_para))) 488 psiconv_clone_paragraph_layout(base_para))) {
489 psiconv_error(config,lev+1,0,"Out of memory error");
369 goto ERROR4; 490 goto ERROR4;
491 }
370 styles_section->normal->hotkey = 0; 492 styles_section->normal->hotkey = 0;
371 if (!(styles_section->normal->name = strdup(""))) 493 if (!(styles_section->normal->name = psiconv_unicode_empty_string())) {
494 psiconv_error(config,lev+1,0,"Out of memory error");
372 goto ERROR5; 495 goto ERROR5;
496 }
373 if (!(styles_section->styles = psiconv_list_new(sizeof( 497 if (!(styles_section->styles = psiconv_list_new(sizeof(
374 struct psiconv_word_style_s)))) 498 struct psiconv_word_style_s)))) {
499 psiconv_error(config,lev+1,0,"Out of memory error");
375 goto ERROR6; 500 goto ERROR6;
501 }
376 502
377 res = psiconv_write_layout_section(buf,value,styles_section,0); 503 res = psiconv_write_layout_section(config,buf,lev+1,value,styles_section,0);
378 psiconv_free_word_styles_section(styles_section); 504 psiconv_free_word_styles_section(styles_section);
505 psiconv_progress(config,lev,0,"End of styleless layout section");
379 return res; 506 return res;
380 507
381ERROR6: 508ERROR6:
382 free(styles_section->normal->name); 509 free(styles_section->normal->name);
383ERROR5: 510ERROR5:
… …
387ERROR3: 514ERROR3:
388 free(styles_section->normal); 515 free(styles_section->normal);
389ERROR2: 516ERROR2:
390 free(styles_section); 517 free(styles_section);
391ERROR1: 518ERROR1:
519 psiconv_error(config,lev,0,"Writing of styleless layout section failed");
392 if (!res) 520 if (!res)
393 return -PSICONV_E_NOMEM; 521 return -PSICONV_E_NOMEM;
394 else 522 else
395 return res; 523 return res;
396} 524}
525
526
527int psiconv_write_embedded_object_section(const psiconv_config config,
528 psiconv_buffer buf,int lev,
529 const psiconv_embedded_object_section value)
530{
531 int res;
532 psiconv_u32 display_id,icon_id,table_id;
533 psiconv_buffer extra_buf;
534
535 psiconv_progress(config,lev,0,"Writing embedded object section");
536 if (!value) {
537 psiconv_error(config,lev,0,"Null Object");
538 res = -PSICONV_E_GENERATE;
539 goto ERROR1;
540 }
541
542 if (!(extra_buf = psiconv_buffer_new())) {
543 psiconv_error(config,lev+1,0,"Out of memory error");
544 res = -PSICONV_E_NOMEM;
545 goto ERROR1;
546 }
547
548 display_id = psiconv_buffer_unique_id();
549 icon_id = psiconv_buffer_unique_id();
550 table_id = psiconv_buffer_unique_id();
551 if ((res = psiconv_write_u8(config,buf,lev+1,0x06)))
552 goto ERROR2;
553 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_DISPLAY_SECTION)))
554 goto ERROR2;
555 if ((res = psiconv_buffer_add_reference(buf,display_id))) {
556 psiconv_error(config,lev+1,0,"Out of memory error");
557 goto ERROR2;
558 }
559 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_ICON_SECTION)))
560 goto ERROR2;
561 if ((res = psiconv_buffer_add_reference(buf,icon_id))) {
562 psiconv_error(config,lev+1,0,"Out of memory error");
563 goto ERROR2;
564 }
565 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_SECTION_TABLE_SECTION)))
566 goto ERROR2;
567 if ((res = psiconv_buffer_add_reference(buf,table_id))) {
568 psiconv_error(config,lev+1,0,"Out of memory error");
569 goto ERROR2;
570 }
571
572 if ((res = psiconv_buffer_add_target(buf,display_id))) {
573 psiconv_error(config,lev+1,0,"Out of memory error");
574 goto ERROR2;
575 }
576 if ((res = psiconv_write_object_display_section(config,buf,lev+1,value->display)))
577 goto ERROR2;
578 if ((res = psiconv_buffer_add_target(buf,icon_id))) {
579 psiconv_error(config,lev+1,0,"Out of memory error");
580 goto ERROR2;
581 }
582 if ((res = psiconv_write_object_icon_section(config,buf,lev+1,value->icon)))
583 goto ERROR2;
584 if ((res = psiconv_buffer_add_target(buf,table_id))) {
585 psiconv_error(config,lev+1,0,"Out of memory error");
586 goto ERROR2;
587 }
588 switch(value->object->type) {
589 case psiconv_word_file:
590 if ((res = psiconv_write_word_file(config,extra_buf,lev+1,
591 (psiconv_word_f) value->object->file)))
592 goto ERROR2;
593 break;
594 case psiconv_sketch_file:
595 if ((res = psiconv_write_sketch_file(config,extra_buf,lev+1,
596 (psiconv_sketch_f) value->object->file)))
597 goto ERROR2;
598 break;
599/*
600 case psiconv_sheet_file:
601 if ((res = psiconv_write_sheet_file(config,extra_buf,lev+1,
602 (psiconv_sheet_f) value->object->file)))
603 goto ERROR2;
604 break;
605*/
606 default:
607 psiconv_error(config,lev,0,"Unknown or unsupported object type");
608 res = -PSICONV_E_GENERATE;
609 goto ERROR2;
610 }
611
612 if ((res = psiconv_buffer_resolve(extra_buf))) {
613 psiconv_error(config,lev+1,0,"Internal error resolving buffer references");
614 goto ERROR2;
615 }
616 if ((res = psiconv_buffer_concat(buf,extra_buf))) {
617 psiconv_error(config,lev+1,0,"Out of memory error");
618 goto ERROR2;
619 }
620 psiconv_buffer_free(extra_buf);
621
622 psiconv_progress(config,lev,0,"End of embedded object section");
623 return 0;
624
625ERROR2:
626 psiconv_buffer_free(extra_buf);
627ERROR1:
628 psiconv_error(config,lev,0,"Writing of embedded object section failed");
629 return res;
630}
631
632
633int psiconv_write_object_display_section(const psiconv_config config,
634 psiconv_buffer buf,int lev,
635 const psiconv_object_display_section value)
636{
637 int res;
638
639 psiconv_progress(config,lev,0,"Writing object display section");
640
641 if (!value) {
642 psiconv_error(config,lev,0,"Null Object Display Section");
643 res = -PSICONV_E_GENERATE;
644 goto ERROR1;
645 }
646
647 if ((res = psiconv_write_u8(config,buf,lev+1,value->show_icon?0x00:0x01)))
648 goto ERROR1;
649 if ((res = psiconv_write_length(config,buf,lev+1,value->width)))
650 goto ERROR1;
651 if ((res = psiconv_write_length(config,buf,lev+1,value->height)))
652 goto ERROR1;
653 if ((res = psiconv_write_u32(config,buf,lev+1,0x00000000)))
654 goto ERROR1;
655
656 psiconv_progress(config,lev,0,"End of object display section");
657
658 return 0;
659
660ERROR1:
661 psiconv_error(config,lev,0,"Writing of object display section failed");
662 return res;
663}
664
665int psiconv_write_object_icon_section(const psiconv_config config,
666 psiconv_buffer buf,int lev,
667 const psiconv_object_icon_section value)
668{
669 int res;
670
671 psiconv_progress(config,lev,0,"Writing object icon section");
672
673 if (!value) {
674 psiconv_error(config,lev,0,"Null Object Icon Section");
675 res = -PSICONV_E_GENERATE;
676 goto ERROR1;
677 }
678
679 if ((res = psiconv_write_string(config,buf,lev+1,value->icon_name)))
680 goto ERROR1;
681 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_width)))
682 goto ERROR1;
683 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_height)))
684 goto ERROR1;
685
686 psiconv_progress(config,lev,0,"End of object icon section");
687 return 0;
688
689ERROR1:
690 psiconv_error(config,lev,0,"Writing of object icon section failed");
691 return res;
692}
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