lib/psiconv/generate_driver.c

/*
    generate_driver.c - Part of psiconv, a PSION 5 file formats converter
    Copyright (c) 2000  Frodo Looijaard <frodol@dds.nl>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "config.h"
#include "compat.h"

#include <stdlib.h>

#include "error.h"
#include "generate_routines.h"

#ifdef DMALLOC
#include <dmalloc.h>
#endif


int psiconv_write(psiconv_buffer *buf,const psiconv_file value)
{
  int res;

  if (!value) {
    psiconv_warn(0,0,"Can't parse to an empty buffer!");
    return -PSICONV_E_OTHER;
  }
  if (!(*buf = psiconv_buffer_new()))
    return -PSICONV_E_NOMEM;

  if (value->type == psiconv_word_file) {
    if ((res =psiconv_write_word_file(*buf,(psiconv_word_f) (value->file))))
      goto ERROR;
  } else if (value->type == psiconv_texted_file) {
    if ((res =psiconv_write_texted_file(*buf,
                                           (psiconv_texted_f) (value->file))))
      goto ERROR;
#if 0
  } else if (value->type == psiconv_sketch_file) {
    if ((res =psiconv_write_sketch_file(*buf,
                                           (psiconv_sketch_f) (value->file))))
      goto ERROR;
  } else if (value->type == psiconv_mbm_file) {
    if ((res =psiconv_write_mbm_file(*buf,
                                           (psiconv_mbm_f) (value->file))))
      goto ERROR;
  } else if (value->type == psiconv_clipart_file) {
    if ((res =psiconv_write_clipart_file(*buf,
                                           (psiconv_clipart_f) (value->file))))
      goto ERROR;
#endif
  } else {
    psiconv_warn(0,0,"Unknown or unsupported file type");
    res = -PSICONV_E_GENERATE;
    goto ERROR;
  }
  if ((res = psiconv_buffer_resolve(*buf)))
    goto ERROR;
  return -PSICONV_E_OK;

ERROR:
  psiconv_buffer_free(*buf);
  return res;
}
  
int psiconv_write_texted_file(psiconv_buffer buf,psiconv_texted_f value)
{
  psiconv_character_layout base_char;
  psiconv_paragraph_layout base_para;
  int res;
  psiconv_section_table_section section_table;
  psiconv_section_table_entry entry;
  psiconv_u32 section_table_id;
  psiconv_buffer buf_texted;

  if (!value) {
    psiconv_warn(0,0,"Null TextEd file");
    return -PSICONV_E_GENERATE;
  }

  if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
    res = -PSICONV_E_NOMEM;
    goto ERROR1;
  }

  if (!(entry = malloc(sizeof(*entry)))) {
    res = -PSICONV_E_NOMEM;
    goto ERROR2;
  }
    
  if (!(base_char = psiconv_basic_character_layout())) {
    res = -PSICONV_E_NOMEM;
    goto ERROR3;
  }
  if (!(base_para = psiconv_basic_paragraph_layout())) {
    res = -PSICONV_E_NOMEM;
    goto ERROR4;
  }

  if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
                                          PSICONV_ID_DATA_FILE,
                                          PSICONV_ID_TEXTED)))
    goto ERROR5;

  section_table_id = psiconv_buffer_unique_id();
  if ((res = psiconv_write_offset(buf,section_table_id)))
    goto ERROR5;

  entry->id = PSICONV_ID_APPL_ID_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR5;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR5;
  if ((res=psiconv_write_application_id_section(buf,
                                           PSICONV_ID_TEXTED,"TextEd.app")))
    goto ERROR5;
  
  entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR5;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR5;
  if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
    goto ERROR5;

  entry->id = PSICONV_ID_TEXTED;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR5;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR5;
  if ((res = psiconv_write_texted_section(buf,value->texted_sec,
                                           base_char,base_para,&buf_texted)))
    goto ERROR5;

  if ((res = psiconv_buffer_concat(buf,buf_texted)))
    goto ERROR6;


  if ((res = psiconv_buffer_add_target(buf,section_table_id)))
    goto ERROR6;

  res = psiconv_write_section_table_section(buf,section_table);
  
ERROR6:
  psiconv_buffer_free(buf_texted);
ERROR5:
  psiconv_free_paragraph_layout(base_para);
ERROR4:
  psiconv_free_character_layout(base_char);
ERROR3:
  free(entry);
ERROR2:
  psiconv_list_free(section_table);
ERROR1:
  return res;
}

int psiconv_write_word_file(psiconv_buffer buf,psiconv_word_f value)
{
  int res;
  psiconv_section_table_section section_table;
  psiconv_section_table_entry entry;
  psiconv_u32 section_table_id;

  if (!value) {
    psiconv_warn(0,0,"Null Word file");
    return -PSICONV_E_GENERATE;
  }

  if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
    res = -PSICONV_E_NOMEM;
    goto ERROR1;
  }

  if (!(entry = malloc(sizeof(*entry)))) {
    res = -PSICONV_E_NOMEM;
    goto ERROR2;
  }
    
  if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
                                          PSICONV_ID_DATA_FILE,
                                          PSICONV_ID_WORD)))
    goto ERROR3;

  section_table_id = psiconv_buffer_unique_id();
  if ((res = psiconv_write_offset(buf,section_table_id)))
    goto ERROR3;

  entry->id = PSICONV_ID_APPL_ID_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res=psiconv_write_application_id_section(buf,
                                           PSICONV_ID_WORD,"Word.app")))
    goto ERROR3;
  
  entry->id = PSICONV_ID_WORD_STATUS_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res = psiconv_write_word_status_section(buf,value->status_sec)))
    goto ERROR3;

  entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
    goto ERROR3;

  entry->id = PSICONV_ID_WORD_STYLES_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res = psiconv_write_word_styles_section(buf,value->styles_sec)))
    goto ERROR3;

  entry->id = PSICONV_ID_TEXT_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res = psiconv_write_text_section(buf,value->paragraphs)))
    goto ERROR3;

  entry->id = PSICONV_ID_LAYOUT_SECTION;
  entry->offset = psiconv_buffer_unique_id();
  if ((res = psiconv_list_add(section_table,entry)))
    goto ERROR3;
  if ((res = psiconv_buffer_add_target(buf,entry->offset)))
    goto ERROR3;
  if ((res = psiconv_write_styled_layout_section(buf,value->paragraphs,
                                                 value->styles_sec)))
    goto ERROR3;

  if ((res = psiconv_buffer_add_target(buf,section_table_id)))
    goto ERROR3;

  res = psiconv_write_section_table_section(buf,section_table);
  
ERROR3:
  free(entry);
ERROR2:
  psiconv_list_free(section_table);
ERROR1:
  return res;
}
1	/*
2	generate_driver.c - Part of psiconv, a PSION 5 file formats converter
3	Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl>
4
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
7	the Free Software Foundation; either version 2 of the License, or
8	(at your option) any later version.
9
10	This program is distributed in the hope that it will be useful,
11	but WITHOUT ANY WARRANTY; without even the implied warranty of
12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	GNU General Public License for more details.
14
15	You should have received a copy of the GNU General Public License
16	along with this program; if not, write to the Free Software
17	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18	*/
19
20	#include "config.h"
21	#include "compat.h"
22
23	#include <stdlib.h>
24
25	#include "error.h"
26	#include "generate_routines.h"
27
28	#ifdef DMALLOC
29	#include <dmalloc.h>
30	#endif
31
32
33	int psiconv_write(psiconv_buffer *buf,const psiconv_file value)
34	{
35	int res;
36
37	if (!value) {
38	psiconv_warn(0,0,"Can't parse to an empty buffer!");
39	return -PSICONV_E_OTHER;
40	}
41	if (!(*buf = psiconv_buffer_new()))
42	return -PSICONV_E_NOMEM;
43
44	if (value->type == psiconv_word_file) {
45	if ((res =psiconv_write_word_file(*buf,(psiconv_word_f) (value->file))))
46	goto ERROR;
47	} else if (value->type == psiconv_texted_file) {
48	if ((res =psiconv_write_texted_file(*buf,
49	(psiconv_texted_f) (value->file))))
50	goto ERROR;
51	#if 0
52	} else if (value->type == psiconv_sketch_file) {
53	if ((res =psiconv_write_sketch_file(*buf,
54	(psiconv_sketch_f) (value->file))))
55	goto ERROR;
56	} else if (value->type == psiconv_mbm_file) {
57	if ((res =psiconv_write_mbm_file(*buf,
58	(psiconv_mbm_f) (value->file))))
59	goto ERROR;
60	} else if (value->type == psiconv_clipart_file) {
61	if ((res =psiconv_write_clipart_file(*buf,
62	(psiconv_clipart_f) (value->file))))
63	goto ERROR;
64	#endif
65	} else {
66	psiconv_warn(0,0,"Unknown or unsupported file type");
67	res = -PSICONV_E_GENERATE;
68	goto ERROR;
69	}
70	if ((res = psiconv_buffer_resolve(*buf)))
71	goto ERROR;
72	return -PSICONV_E_OK;
73
74	ERROR:
75	psiconv_buffer_free(*buf);
76	return res;
77	}
78
79	int psiconv_write_texted_file(psiconv_buffer buf,psiconv_texted_f value)
80	{
81	psiconv_character_layout base_char;
82	psiconv_paragraph_layout base_para;
83	int res;
84	psiconv_section_table_section section_table;
85	psiconv_section_table_entry entry;
86	psiconv_u32 section_table_id;
87	psiconv_buffer buf_texted;
88
89	if (!value) {
90	psiconv_warn(0,0,"Null TextEd file");
91	return -PSICONV_E_GENERATE;
92	}
93
94	if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
95	res = -PSICONV_E_NOMEM;
96	goto ERROR1;
97	}
98
99	if (!(entry = malloc(sizeof(*entry)))) {
100	res = -PSICONV_E_NOMEM;
101	goto ERROR2;
102	}
103
104	if (!(base_char = psiconv_basic_character_layout())) {
105	res = -PSICONV_E_NOMEM;
106	goto ERROR3;
107	}
108	if (!(base_para = psiconv_basic_paragraph_layout())) {
109	res = -PSICONV_E_NOMEM;
110	goto ERROR4;
111	}
112
113	if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
114	PSICONV_ID_DATA_FILE,
115	PSICONV_ID_TEXTED)))
116	goto ERROR5;
117
118	section_table_id = psiconv_buffer_unique_id();
119	if ((res = psiconv_write_offset(buf,section_table_id)))
120	goto ERROR5;
121
122	entry->id = PSICONV_ID_APPL_ID_SECTION;
123	entry->offset = psiconv_buffer_unique_id();
124	if ((res = psiconv_list_add(section_table,entry)))
125	goto ERROR5;
126	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
127	goto ERROR5;
128	if ((res=psiconv_write_application_id_section(buf,
129	PSICONV_ID_TEXTED,"TextEd.app")))
130	goto ERROR5;
131
132	entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
133	entry->offset = psiconv_buffer_unique_id();
134	if ((res = psiconv_list_add(section_table,entry)))
135	goto ERROR5;
136	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
137	goto ERROR5;
138	if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
139	goto ERROR5;
140
141	entry->id = PSICONV_ID_TEXTED;
142	entry->offset = psiconv_buffer_unique_id();
143	if ((res = psiconv_list_add(section_table,entry)))
144	goto ERROR5;
145	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
146	goto ERROR5;
147	if ((res = psiconv_write_texted_section(buf,value->texted_sec,
148	base_char,base_para,&buf_texted)))
149	goto ERROR5;
150
151	if ((res = psiconv_buffer_concat(buf,buf_texted)))
152	goto ERROR6;
153
154
155	if ((res = psiconv_buffer_add_target(buf,section_table_id)))
156	goto ERROR6;
157
158	res = psiconv_write_section_table_section(buf,section_table);
159
160	ERROR6:
161	psiconv_buffer_free(buf_texted);
162	ERROR5:
163	psiconv_free_paragraph_layout(base_para);
164	ERROR4:
165	psiconv_free_character_layout(base_char);
166	ERROR3:
167	free(entry);
168	ERROR2:
169	psiconv_list_free(section_table);
170	ERROR1:
171	return res;
172	}
173
174	int psiconv_write_word_file(psiconv_buffer buf,psiconv_word_f value)
175	{
176	int res;
177	psiconv_section_table_section section_table;
178	psiconv_section_table_entry entry;
179	psiconv_u32 section_table_id;
180
181	if (!value) {
182	psiconv_warn(0,0,"Null Word file");
183	return -PSICONV_E_GENERATE;
184	}
185
186	if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
187	res = -PSICONV_E_NOMEM;
188	goto ERROR1;
189	}
190
191	if (!(entry = malloc(sizeof(*entry)))) {
192	res = -PSICONV_E_NOMEM;
193	goto ERROR2;
194	}
195
196	if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
197	PSICONV_ID_DATA_FILE,
198	PSICONV_ID_WORD)))
199	goto ERROR3;
200
201	section_table_id = psiconv_buffer_unique_id();
202	if ((res = psiconv_write_offset(buf,section_table_id)))
203	goto ERROR3;
204
205	entry->id = PSICONV_ID_APPL_ID_SECTION;
206	entry->offset = psiconv_buffer_unique_id();
207	if ((res = psiconv_list_add(section_table,entry)))
208	goto ERROR3;
209	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
210	goto ERROR3;
211	if ((res=psiconv_write_application_id_section(buf,
212	PSICONV_ID_WORD,"Word.app")))
213	goto ERROR3;
214
215	entry->id = PSICONV_ID_WORD_STATUS_SECTION;
216	entry->offset = psiconv_buffer_unique_id();
217	if ((res = psiconv_list_add(section_table,entry)))
218	goto ERROR3;
219	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
220	goto ERROR3;
221	if ((res = psiconv_write_word_status_section(buf,value->status_sec)))
222	goto ERROR3;
223
224	entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
225	entry->offset = psiconv_buffer_unique_id();
226	if ((res = psiconv_list_add(section_table,entry)))
227	goto ERROR3;
228	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
229	goto ERROR3;
230	if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
231	goto ERROR3;
232
233	entry->id = PSICONV_ID_WORD_STYLES_SECTION;
234	entry->offset = psiconv_buffer_unique_id();
235	if ((res = psiconv_list_add(section_table,entry)))
236	goto ERROR3;
237	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
238	goto ERROR3;
239	if ((res = psiconv_write_word_styles_section(buf,value->styles_sec)))
240	goto ERROR3;
241
242	entry->id = PSICONV_ID_TEXT_SECTION;
243	entry->offset = psiconv_buffer_unique_id();
244	if ((res = psiconv_list_add(section_table,entry)))
245	goto ERROR3;
246	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
247	goto ERROR3;
248	if ((res = psiconv_write_text_section(buf,value->paragraphs)))
249	goto ERROR3;
250
251	entry->id = PSICONV_ID_LAYOUT_SECTION;
252	entry->offset = psiconv_buffer_unique_id();
253	if ((res = psiconv_list_add(section_table,entry)))
254	goto ERROR3;
255	if ((res = psiconv_buffer_add_target(buf,entry->offset)))
256	goto ERROR3;
257	if ((res = psiconv_write_styled_layout_section(buf,value->paragraphs,
258	value->styles_sec)))
259	goto ERROR3;
260
261	if ((res = psiconv_buffer_add_target(buf,section_table_id)))
262	goto ERROR3;
263
264	res = psiconv_write_section_table_section(buf,section_table);
265
266	ERROR3:
267	free(entry);
268	ERROR2:
269	psiconv_list_free(section_table);
270	ERROR1:
271	return res;
272	}
frodo@frodo.looijaard.name	ViewVC Help
Powered by ViewVC 1.1.26