/[public]/psiconv/tags/rel-0-9-9/lib/psiconv/generate_common.c
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Revision 142 Revision 231
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) 2000-2004 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.
… …
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,"Massive memory 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())) {
101 return -PSICONV_E_NOMEM; 132 res = -PSICONV_E_NOMEM;
133 goto ERROR;
134 }
102 for (i = 0; i < psiconv_list_length(value); i++) { 135 for (i = 0; i < psiconv_list_length(value); i++) {
103 if (!(paragraph = psiconv_list_get(value,i))) { 136 if (!(paragraph = psiconv_list_get(value,i))) {
104 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption"); 137 psiconv_error(config,lev+1,0,"Massive memory corruption");
105 res = -PSICONV_E_OTHER; 138 res = -PSICONV_E_NOMEM;
106 goto ERROR; 139 goto ERROR;
107 } 140 }
108 for (j = 0; j < strlen(paragraph->text); j++) 141 for (j = 0; j < psiconv_unicode_strlen(paragraph->text); j++)
109 if ((res = psiconv_write_u8(extra_buf,paragraph->text[j]))) 142 if ((res = psiconv_unicode_write_char(config,extra_buf,lev+1,
143 paragraph->text[j])))
110 goto ERROR; 144 goto ERROR;
111 psiconv_write_u8(extra_buf,0x06); 145 psiconv_unicode_write_char(config,extra_buf,lev+1,0x06);
112 } 146 }
113 if ((res = psiconv_write_X(buf,psiconv_buffer_length(extra_buf)))) 147 if ((res = psiconv_write_X(config,buf,lev+1,psiconv_buffer_length(extra_buf))))
114 goto ERROR; 148 goto ERROR;
115 res = psiconv_buffer_concat(buf,extra_buf); 149 res = psiconv_buffer_concat(buf,extra_buf);
116 } else 150 } else
117 /* Hack: empty text sections are just not allowed */ 151 /* Hack: empty text sections are just not allowed */
118 return psiconv_write_u16(buf,0x0602); 152 if ((res = psiconv_write_u16(config,buf,lev+1,0x0602)))
153 goto ERROR;
154
155 psiconv_progress(config,lev,0,"End of text section");
156 return 0;
119 157
120ERROR: 158ERROR:
159 if (extra_buf)
121 psiconv_buffer_free(extra_buf); 160 psiconv_buffer_free(extra_buf);
161 psiconv_error(config,lev,0,"Writing of text section failed");
122 return res; 162 return res;
123} 163}
124 164
125int psiconv_write_layout_section(psiconv_buffer buf, 165int psiconv_write_layout_section(const psiconv_config config,
166 psiconv_buffer buf,int lev,
126 const psiconv_text_and_layout value, 167 const psiconv_text_and_layout value,
127 const psiconv_word_styles_section styles, 168 const psiconv_word_styles_section styles,
128 int with_styles) 169 int with_styles)
129{ 170{
130 typedef struct psiconv_paragraph_type_list_s 171 typedef struct psiconv_paragraph_type_list_s
… …
132 psiconv_character_layout character; 173 psiconv_character_layout character;
133 psiconv_paragraph_layout paragraph; 174 psiconv_paragraph_layout paragraph;
134 psiconv_u8 style; 175 psiconv_u8 style;
135 psiconv_u8 nr; 176 psiconv_u8 nr;
136 } *psiconv_paragraph_type_list; 177 } *psiconv_paragraph_type_list;
178 psiconv_u32 obj_id;
137 psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */ 179 psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */
138 psiconv_paragraph_type_list paragraph_type; 180 psiconv_paragraph_type_list paragraph_type;
139 struct psiconv_paragraph_type_list_s new_type; 181 struct psiconv_paragraph_type_list_s new_type;
140 psiconv_buffer buf_types,buf_elements,buf_inlines; 182 psiconv_buffer buf_types,buf_elements,buf_inlines,buf_objects;
141 psiconv_paragraph paragraph; 183 psiconv_paragraph paragraph;
142 psiconv_in_line_layout in_line; 184 psiconv_in_line_layout in_line = NULL;
143 psiconv_word_style style; 185 psiconv_word_style style;
144 psiconv_character_layout para_charlayout; 186 psiconv_character_layout para_charlayout;
145 int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen; 187 int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen;
146 188
189 psiconv_progress(config,lev,0,"Writing layout section");
147 if (!value) { 190 if (!value) {
148 psiconv_warn(0,psiconv_buffer_length(buf),"Null text section"); 191 psiconv_error(config,lev,0,"Null text section");
149 return -PSICONV_E_GENERATE; 192 res = -PSICONV_E_GENERATE;
193 goto ERROR1;
150 } 194 }
151 195
152 if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) { 196 if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) {
153 res = -PSICONV_E_NOMEM; 197 res = -PSICONV_E_NOMEM;
154 goto ERROR1; 198 goto ERROR1;
… …
167 if (!(buf_inlines = psiconv_buffer_new())) { 211 if (!(buf_inlines = psiconv_buffer_new())) {
168 res = -PSICONV_E_NOMEM; 212 res = -PSICONV_E_NOMEM;
169 goto ERROR4; 213 goto ERROR4;
170 } 214 }
171 215
216 if (!(buf_objects = psiconv_buffer_new())) {
217 res = -PSICONV_E_NOMEM;
218 goto ERROR5;
219 }
220
172 for (i = 0; i < psiconv_list_length(value); i++) { 221 for (i = 0; i < psiconv_list_length(value); i++) {
173 if (!(paragraph = psiconv_list_get(value,i))) { 222 if (!(paragraph = psiconv_list_get(value,i))) {
174 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption"); 223 psiconv_error(config,lev+1,0,"Massive memory corruption");
175 res = -PSICONV_E_OTHER; 224 res = -PSICONV_E_NOMEM;
176 goto ERROR5; 225 goto ERROR6;
177 } 226 }
178 if ((res = psiconv_write_u32(buf_elements,strlen(paragraph->text)+1))) 227 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
228 psiconv_unicode_strlen(paragraph->text)+1)))
179 goto ERROR5; 229 goto ERROR6;
180 230
231 /* We need it for the next if-statement */
232 if (psiconv_list_length(paragraph->in_lines) == 1)
233 if (!(in_line = psiconv_list_get(paragraph->in_lines,1)))
234 goto ERROR6;
235
181 if (psiconv_list_length(paragraph->in_lines) > 1) { 236 if ((psiconv_list_length(paragraph->in_lines) > 1) ||
237 ((psiconv_list_length(paragraph->in_lines) == 1) &&
238 (in_line->object != NULL))) {
182 /* Inline layouts, so we generate a paragraph element and inline 239 /* Inline layouts, or an object, so we generate a paragraph element
183 elements */ 240 and inline elements */
184 if ((res = psiconv_write_u8(buf_elements,0x00))) 241 if ((res = psiconv_write_u8(config,buf_elements,lev+1,0x00)))
185 goto ERROR5; 242 goto ERROR6;
186 if (!(style = psiconv_get_style(styles,paragraph->base_style))) { 243 if (!(style = psiconv_get_style(styles,paragraph->base_style))) {
187 psiconv_warn(0,psiconv_buffer_length(buf),"Unknown style"); 244 psiconv_error(config,lev+1,0,"Unknown style");
188 res = -PSICONV_E_GENERATE; 245 res = -PSICONV_E_GENERATE;
189 goto ERROR5; 246 goto ERROR6;
190 } 247 }
191 if ((res = psiconv_write_paragraph_layout_list(buf_elements, 248 if ((res = psiconv_write_paragraph_layout_list(config,buf_elements,lev+1,
192 paragraph->base_paragraph, 249 paragraph->base_paragraph,
193 style->paragraph))) 250 style->paragraph)))
194 goto ERROR5; 251 goto ERROR6;
195 if (with_styles) 252 if (with_styles)
196 if ((res = psiconv_write_u8(buf_elements,paragraph->base_style))) 253 if ((res = psiconv_write_u8(config,buf_elements,lev+1,paragraph->base_style)))
197 goto ERROR5; 254 goto ERROR6;
198 if ((res = psiconv_write_u32(buf_elements, 255 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
199 psiconv_list_length(paragraph->in_lines)))) 256 psiconv_list_length(paragraph->in_lines))))
200 goto ERROR5; 257 goto ERROR6;
201 258
202 /* Generate the inlines. NB: Against what are all settings relative?!? */ 259 /* Generate the inlines. NB: Against what are all settings relative?!? */
203 paralen = 0; 260 paralen = 0;
204 for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) { 261 for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) {
205 nr_of_inlines ++; 262 nr_of_inlines ++;
206 if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) { 263 if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) {
207 psiconv_warn(0,psiconv_buffer_length(buf), 264 psiconv_error(config,lev,0,"Massive memory corruption");
208 "Massive memory corruption");
209 res = -PSICONV_E_OTHER; 265 res = -PSICONV_E_NOMEM;
210 goto ERROR5; 266 goto ERROR6;
211 } 267 }
212 if ((res = psiconv_write_u8(buf_inlines,0x00))) 268 if ((res = psiconv_write_u8(config,buf_inlines,lev+1,in_line->object?0x01:0x00)))
213 goto ERROR5; 269 goto ERROR6;
214 thislen = in_line->length; 270 thislen = in_line->length;
215 paralen += thislen; 271 paralen += thislen;
216 /* If this is the last in_line, we need to make sure that the 272 /* If this is the last in_line, we need to make sure that the
217 complete length of all inlines equals the text length */ 273 complete length of all inlines equals the text length */
218 if (j == psiconv_list_length(paragraph->in_lines)-1) { 274 if (j == psiconv_list_length(paragraph->in_lines)-1) {
219 if (paralen > strlen(paragraph->text)+1) { 275 if (paralen > psiconv_unicode_strlen(paragraph->text)+1) {
220 res = -PSICONV_E_GENERATE; 276 res = -PSICONV_E_GENERATE;
221 goto ERROR5; 277 goto ERROR6;
222 } 278 }
223 thislen += strlen(paragraph->text)+1-paralen; 279 thislen += psiconv_unicode_strlen(paragraph->text)+1-paralen;
224 } 280 }
225 if ((res = psiconv_write_u32(buf_inlines,thislen))) 281 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,thislen)))
226 goto ERROR5; 282 goto ERROR6;
227 if ((res = psiconv_write_character_layout_list(buf_inlines, 283 if ((res = psiconv_write_character_layout_list(config,buf_inlines,lev+1,
228 in_line->layout, 284 in_line->layout,
229 style->character))) 285 style->character)))
230 goto ERROR5; 286 goto ERROR6;
287 if (in_line->object) {
288 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,PSICONV_ID_OBJECT)))
289 goto ERROR6;
290 obj_id = psiconv_buffer_unique_id();
291 if ((res = psiconv_buffer_add_reference(buf_inlines,obj_id)))
292 goto ERROR6;
293 if ((res = psiconv_buffer_add_target(buf_objects,obj_id)))
294 goto ERROR6;
295 if ((res = psiconv_write_embedded_object_section(config,buf_objects,lev+1,
296 in_line->object)))
297 goto ERROR6;
298 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_width)))
299 goto ERROR6;
300 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_height)))
301 goto ERROR6;
302 }
231 } 303 }
232 } else { 304 } else {
233 /* No inline layouts (or only 1), so we generate a paragraph type list */ 305 /* No inline layouts (or only 1), so we generate a paragraph type list */
234 para_type = 0; 306 para_type = 0;
235 /* Set para_charlayout to the correct character-level layout */ 307 /* Set para_charlayout to the correct character-level layout */
236 if (psiconv_list_length(paragraph->in_lines) == 0) 308 if (psiconv_list_length(paragraph->in_lines) == 0)
237 para_charlayout = paragraph->base_character; 309 para_charlayout = paragraph->base_character;
238 else { 310 else {
239 if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) { 311 if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) {
240 psiconv_warn(0,psiconv_buffer_length(buf), 312 psiconv_error(config,lev,0,"Massive memory corruption");
241 "Massive memory corruption");
242 res = -PSICONV_E_OTHER; 313 res = -PSICONV_E_NOMEM;
243 goto ERROR5; 314 goto ERROR6;
244 } 315 }
245 para_charlayout = in_line->layout; 316 para_charlayout = in_line->layout;
246 } 317 }
247 for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) { 318 for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) {
248 if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) { 319 if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) {
249 psiconv_warn(0,psiconv_buffer_length(buf), 320 psiconv_error(config,lev,0,"Massive memory corruption");
250 "Massive memory corruption");
251 res = -PSICONV_E_OTHER; 321 res = -PSICONV_E_NOMEM;
252 goto ERROR5; 322 goto ERROR6;
253 } 323 }
254 if ((paragraph->base_style == paragraph_type->style) && 324 if ((paragraph->base_style == paragraph_type->style) &&
255 !psiconv_compare_character_layout(para_charlayout, 325 !psiconv_compare_character_layout(para_charlayout,
256 paragraph_type->character) && 326 paragraph_type->character) &&
257 !psiconv_compare_paragraph_layout(paragraph->base_paragraph, 327 !psiconv_compare_paragraph_layout(paragraph->base_paragraph,
… …
267 new_type.paragraph = paragraph->base_paragraph; 337 new_type.paragraph = paragraph->base_paragraph;
268 new_type.character = para_charlayout; 338 new_type.character = para_charlayout;
269 new_type.style = paragraph->base_style; 339 new_type.style = paragraph->base_style;
270 paragraph_type = &new_type; 340 paragraph_type = &new_type;
271 if ((res = psiconv_list_add(paragraph_type_list,paragraph_type))) 341 if ((res = psiconv_list_add(paragraph_type_list,paragraph_type)))
272 goto ERROR5; 342 goto ERROR6;
273 if ((res = psiconv_write_u32(buf_types,paragraph_type->nr))) 343 if ((res = psiconv_write_u32(config,buf_types,lev+1,paragraph_type->nr)))
274 goto ERROR5; 344 goto ERROR6;
275 if (!(style = psiconv_get_style(styles,paragraph_type->style))) { 345 if (!(style = psiconv_get_style(styles,paragraph_type->style))) {
276 psiconv_warn(0,psiconv_buffer_length(buf),"Unknown style"); 346 psiconv_error(config,lev,0,"Unknown style");
277 res = -PSICONV_E_GENERATE; 347 res = -PSICONV_E_GENERATE;
278 goto ERROR5; 348 goto ERROR6;
279 } 349 }
280 if ((res = psiconv_write_paragraph_layout_list(buf_types, 350 if ((res = psiconv_write_paragraph_layout_list(config,buf_types,lev+1,
281 paragraph_type->paragraph,style->paragraph))) 351 paragraph_type->paragraph,style->paragraph)))
282 goto ERROR5; 352 goto ERROR6;
283 if (with_styles) 353 if (with_styles)
284 if ((res = psiconv_write_u8(buf_types,paragraph_type->style))) 354 if ((res = psiconv_write_u8(config,buf_types,lev+1,paragraph_type->style)))
285 goto ERROR5; 355 goto ERROR6;
286 if ((res = psiconv_write_character_layout_list(buf_types, 356 if ((res = psiconv_write_character_layout_list(config,buf_types,lev+1,
287 paragraph_type->character,style->character))) 357 paragraph_type->character,style->character)))
288 goto ERROR5; 358 goto ERROR6;
289 } 359 }
290 if ((res = psiconv_write_u8(buf_elements,para_type))) 360 if ((res = psiconv_write_u8(config,buf_elements,lev+1,para_type)))
291 goto ERROR5; 361 goto ERROR6;
292 } 362 }
293 } 363 }
294 364
295 /* HACK: special case: no paragraphs at all. We need to improvize. */ 365 /* HACK: special case: no paragraphs at all. We need to improvize. */
296 if (!psiconv_list_length(value)) { 366 if (!psiconv_list_length(value)) {
297 if ((res = psiconv_write_u32(buf_types,1))) 367 if ((res = psiconv_write_u32(config,buf_types,lev+1,1)))
298 goto ERROR5; 368 goto ERROR6;
299 if ((res = psiconv_write_u32(buf_types,0))) 369 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
300 goto ERROR5; 370 goto ERROR6;
301 if (with_styles) 371 if (with_styles)
302 if ((res = psiconv_write_u8(buf_types,0))) 372 if ((res = psiconv_write_u8(config,buf_types,lev+1,0)))
303 goto ERROR5; 373 goto ERROR6;
304 if ((res = psiconv_write_u32(buf_types,0))) 374 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
305 goto ERROR5; 375 goto ERROR6;
306 376
307 if ((res = psiconv_write_u32(buf_elements,1))) 377 if ((res = psiconv_write_u32(config,buf_elements,lev+1,1)))
308 goto ERROR5; 378 goto ERROR6;
309 if ((res = psiconv_write_u8(buf_elements,1))) 379 if ((res = psiconv_write_u8(config,buf_elements,lev+1,1)))
310 goto ERROR5; 380 goto ERROR6;
311 pel_length = 1; 381 pel_length = 1;
312 ptl_length = 1; 382 ptl_length = 1;
313 } else { 383 } else {
314 pel_length = psiconv_list_length(value); 384 pel_length = psiconv_list_length(value);
315 ptl_length = psiconv_list_length(paragraph_type_list); 385 ptl_length = psiconv_list_length(paragraph_type_list);
316 } 386 }
317 387
318 /* Now append everything */ 388 /* Now append everything */
319 if ((res = psiconv_write_u16(buf,with_styles?0x0001:0x0000))) 389 if ((res = psiconv_write_u16(config,buf,lev+1,with_styles?0x0001:0x0000)))
320 goto ERROR5; 390 goto ERROR6;
321 if ((res = psiconv_write_u8(buf, ptl_length))) 391 if ((res = psiconv_write_u8(config,buf,lev+1, ptl_length)))
322 goto ERROR5; 392 goto ERROR6;
323 if ((res = psiconv_buffer_concat(buf,buf_types))) 393 if ((res = psiconv_buffer_concat(buf,buf_types)))
324 goto ERROR5; 394 goto ERROR6;
325 if ((res = psiconv_write_u32(buf,pel_length))) 395 if ((res = psiconv_write_u32(config,buf,lev+1,pel_length)))
326 goto ERROR5; 396 goto ERROR6;
327 if ((res = psiconv_buffer_concat(buf,buf_elements))) 397 if ((res = psiconv_buffer_concat(buf,buf_elements)))
328 goto ERROR5; 398 goto ERROR6;
329 if ((res = psiconv_write_u32(buf,nr_of_inlines))) 399 if ((res = psiconv_write_u32(config,buf,lev+1,nr_of_inlines)))
330 goto ERROR5; 400 goto ERROR6;
331 res = psiconv_buffer_concat(buf,buf_inlines); 401 if ((res = psiconv_buffer_concat(buf,buf_inlines)))
402 goto ERROR6;
403 if ((res = psiconv_buffer_concat(buf,buf_objects)))
404 goto ERROR6;
332 405
406ERROR6:
407 psiconv_buffer_free(buf_objects);
333ERROR5: 408ERROR5:
334 psiconv_buffer_free(buf_inlines); 409 psiconv_buffer_free(buf_inlines);
335ERROR4: 410ERROR4:
336 psiconv_buffer_free(buf_elements); 411 psiconv_buffer_free(buf_elements);
337ERROR3: 412ERROR3:
338 psiconv_buffer_free(buf_types); 413 psiconv_buffer_free(buf_types);
339ERROR2: 414ERROR2:
340 psiconv_list_free(paragraph_type_list); 415 psiconv_list_free(paragraph_type_list);
341ERROR1: 416ERROR1:
417 if (res)
418 psiconv_error(config,lev,0,"Writing of layout section failed");
419 else
420 psiconv_progress(config,lev,0,"End of layout section");
342 return res; 421 return res;
343} 422}
344 423
345int psiconv_write_styled_layout_section(psiconv_buffer buf, 424int psiconv_write_styled_layout_section(const psiconv_config config,
425 psiconv_buffer buf,int lev,
346 psiconv_text_and_layout result, 426 psiconv_text_and_layout result,
347 psiconv_word_styles_section styles) 427 psiconv_word_styles_section styles)
348{ 428{
429 int res;
430
431 psiconv_progress(config,lev,0,"Writing styled layout section");
349 return psiconv_write_layout_section(buf,result,styles,1); 432 res = psiconv_write_layout_section(config,buf,lev+1,result,styles,1);
433 if (res)
434 psiconv_error(config,lev,0,"Writing of styles layout section failed");
435 else
436 psiconv_progress(config,lev,0,"End of styled layout section");
437 return res;
350} 438}
351 439
352int psiconv_write_styleless_layout_section(psiconv_buffer buf, 440int psiconv_write_styleless_layout_section(const psiconv_config config,
441 psiconv_buffer buf,int lev,
353 const psiconv_text_and_layout value, 442 const psiconv_text_and_layout value,
354 const psiconv_character_layout base_char, 443 const psiconv_character_layout base_char,
355 const psiconv_paragraph_layout base_para) 444 const psiconv_paragraph_layout base_para)
356{ 445{
357 int res = 0; 446 int res = 0;
358 psiconv_word_styles_section styles_section; 447 psiconv_word_styles_section styles_section;
359 448
449 psiconv_progress(config,lev,0,"Writing styleless layout section");
360 if (!(styles_section = malloc(sizeof(*styles_section)))) 450 if (!(styles_section = malloc(sizeof(*styles_section))))
361 goto ERROR1; 451 goto ERROR1;
362 if (!(styles_section->normal = malloc(sizeof(*styles_section->normal)))) 452 if (!(styles_section->normal = malloc(sizeof(*styles_section->normal))))
363 goto ERROR2; 453 goto ERROR2;
364 if (!(styles_section->normal->character = 454 if (!(styles_section->normal->character =
… …
366 goto ERROR3; 456 goto ERROR3;
367 if (!(styles_section->normal->paragraph = 457 if (!(styles_section->normal->paragraph =
368 psiconv_clone_paragraph_layout(base_para))) 458 psiconv_clone_paragraph_layout(base_para)))
369 goto ERROR4; 459 goto ERROR4;
370 styles_section->normal->hotkey = 0; 460 styles_section->normal->hotkey = 0;
371 if (!(styles_section->normal->name = strdup(""))) 461 if (!(styles_section->normal->name = psiconv_unicode_empty_string()))
372 goto ERROR5; 462 goto ERROR5;
373 if (!(styles_section->styles = psiconv_list_new(sizeof( 463 if (!(styles_section->styles = psiconv_list_new(sizeof(
374 struct psiconv_word_style_s)))) 464 struct psiconv_word_style_s))))
375 goto ERROR6; 465 goto ERROR6;
376 466
377 res = psiconv_write_layout_section(buf,value,styles_section,0); 467 res = psiconv_write_layout_section(config,buf,lev+1,value,styles_section,0);
378 psiconv_free_word_styles_section(styles_section); 468 psiconv_free_word_styles_section(styles_section);
469 psiconv_progress(config,lev,0,"End of styleless layout section");
379 return res; 470 return res;
380 471
381ERROR6: 472ERROR6:
382 free(styles_section->normal->name); 473 free(styles_section->normal->name);
383ERROR5: 474ERROR5:
… …
387ERROR3: 478ERROR3:
388 free(styles_section->normal); 479 free(styles_section->normal);
389ERROR2: 480ERROR2:
390 free(styles_section); 481 free(styles_section);
391ERROR1: 482ERROR1:
483 psiconv_error(config,lev,0,"Writing of styleless layout section failed");
392 if (!res) 484 if (!res)
393 return -PSICONV_E_NOMEM; 485 return -PSICONV_E_NOMEM;
394 else 486 else
395 return res; 487 return res;
396} 488}
489
490
491int psiconv_write_embedded_object_section(const psiconv_config config,
492 psiconv_buffer buf,int lev,
493 const psiconv_embedded_object_section value)
494{
495 int res;
496 psiconv_u32 display_id,icon_id,table_id;
497 psiconv_buffer extra_buf;
498
499 psiconv_progress(config,lev,0,"Writing embedded object section");
500 if (!value) {
501 psiconv_error(config,lev,0,"Null Object");
502 res = -PSICONV_E_GENERATE;
503 goto ERROR1;
504 }
505
506 if (!(extra_buf = psiconv_buffer_new())) {
507 res = -PSICONV_E_NOMEM;
508 goto ERROR1;
509 }
510
511 display_id = psiconv_buffer_unique_id();
512 icon_id = psiconv_buffer_unique_id();
513 table_id = psiconv_buffer_unique_id();
514 if ((res = psiconv_write_u8(config,buf,lev+1,0x06)))
515 goto ERROR2;
516 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_DISPLAY_SECTION)))
517 goto ERROR2;
518 if ((res = psiconv_buffer_add_reference(buf,display_id)))
519 goto ERROR2;
520 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_ICON_SECTION)))
521 goto ERROR2;
522 if ((res = psiconv_buffer_add_reference(buf,icon_id)))
523 goto ERROR2;
524 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_SECTION_TABLE_SECTION)))
525 goto ERROR2;
526 if ((res = psiconv_buffer_add_reference(buf,table_id)))
527 goto ERROR2;
528
529 if ((res = psiconv_buffer_add_target(buf,display_id)))
530 goto ERROR2;
531 if ((res = psiconv_write_object_display_section(config,buf,lev+1,value->display)))
532 goto ERROR2;
533 if ((res = psiconv_buffer_add_target(buf,icon_id)))
534 goto ERROR2;
535 if ((res = psiconv_write_object_icon_section(config,buf,lev+1,value->icon)))
536 goto ERROR2;
537 if ((res = psiconv_buffer_add_target(buf,table_id)))
538 goto ERROR2;
539 switch(value->object->type) {
540 case psiconv_word_file:
541 if ((res = psiconv_write_word_file(config,extra_buf,lev+1,
542 (psiconv_word_f) value->object->file)))
543 goto ERROR2;
544 break;
545 case psiconv_sketch_file:
546 if ((res = psiconv_write_sketch_file(config,extra_buf,lev+1,
547 (psiconv_sketch_f) value->object->file)))
548 goto ERROR2;
549 break;
550/*
551 case psiconv_sheet_file:
552 if ((res = psiconv_write_sheet_file(config,extra_buf,lev+1,
553 (psiconv_sheet_f) value->object->file)))
554 goto ERROR2;
555 break;
556*/
557 default:
558 psiconv_error(config,lev,0,"Unknown or unsupported object type");
559 res = -PSICONV_E_GENERATE;
560 goto ERROR2;
561 }
562
563 if ((res = psiconv_buffer_resolve(extra_buf)))
564 goto ERROR2;
565 if ((res = psiconv_buffer_concat(buf,extra_buf)))
566 goto ERROR2;
567 psiconv_buffer_free(extra_buf);
568
569 psiconv_progress(config,lev,0,"End of embedded object section");
570 return 0;
571
572ERROR2:
573 psiconv_buffer_free(extra_buf);
574ERROR1:
575 psiconv_error(config,lev,0,"Writing of embedded object section failed");
576 return res;
577}
578
579
580int psiconv_write_object_display_section(const psiconv_config config,
581 psiconv_buffer buf,int lev,
582 const psiconv_object_display_section value)
583{
584 int res;
585
586 psiconv_progress(config,lev,0,"Writing object display section");
587
588 if (!value) {
589 psiconv_error(config,lev,0,"Null Object Display Section");
590 res = -PSICONV_E_GENERATE;
591 goto ERROR1;
592 }
593
594 if ((res = psiconv_write_u8(config,buf,lev+1,value->show_icon?0x00:0x01)))
595 goto ERROR1;
596 if ((res = psiconv_write_length(config,buf,lev+1,value->width)))
597 goto ERROR1;
598 if ((res = psiconv_write_length(config,buf,lev+1,value->height)))
599 goto ERROR1;
600 if ((res = psiconv_write_u32(config,buf,lev+1,0x00000000)))
601 goto ERROR1;
602
603 psiconv_progress(config,lev,0,"End of object display section");
604
605 return 0;
606
607ERROR1:
608 psiconv_error(config,lev,0,"Writing of object display section failed");
609 return res;
610}
611
612int psiconv_write_object_icon_section(const psiconv_config config,
613 psiconv_buffer buf,int lev,
614 const psiconv_object_icon_section value)
615{
616 int res;
617
618 psiconv_progress(config,lev,0,"Writing object icon section");
619
620 if (!value) {
621 psiconv_error(config,lev,0,"Null Object Icon Section");
622 res = -PSICONV_E_GENERATE;
623 goto ERROR1;
624 }
625
626 if ((res = psiconv_write_string(config,buf,lev+1,value->icon_name)))
627 goto ERROR1;
628 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_width)))
629 goto ERROR1;
630 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_height)))
631 goto ERROR1;
632
633 psiconv_progress(config,lev,0,"End of object icon section");
634 return 0;
635
636ERROR1:
637 psiconv_error(config,lev,0,"Writing of object icon section failed");
638 return res;
639}
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