| 1 |
frodo |
2 |
/* |
| 2 |
|
|
parse_word.c - Part of psiconv, a PSION 5 file formats converter |
| 3 |
|
|
Copyright (c) 1999 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 <stdlib.h> |
| 22 |
|
|
#include "parse_routines.h" |
| 23 |
|
|
|
| 24 |
|
|
int psiconv_parse_word_status_section(const psiconv_buffer buf, int lev, |
| 25 |
|
|
psiconv_u32 off, int *length, |
| 26 |
|
|
psiconv_word_status_section *result) |
| 27 |
|
|
{ |
| 28 |
|
|
int res=0; |
| 29 |
|
|
int len=0; |
| 30 |
|
|
psiconv_u32 temp; |
| 31 |
|
|
int leng; |
| 32 |
|
|
|
| 33 |
|
|
psiconv_progress(lev+1,off,"Going to read the word status section"); |
| 34 |
|
|
*result = malloc(sizeof(**result)); |
| 35 |
|
|
|
| 36 |
|
|
psiconv_progress(lev+2,off+len, |
| 37 |
|
|
"Going to read the initial byte (%02x expected)",0x02); |
| 38 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len); |
| 39 |
|
|
if (temp != 0x02) { |
| 40 |
|
|
psiconv_warn(lev+2,off+len, |
| 41 |
|
|
"Word status section initial byte unknown value"); |
| 42 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 43 |
|
|
res = -1; |
| 44 |
|
|
} |
| 45 |
|
|
len ++; |
| 46 |
|
|
|
| 47 |
|
|
psiconv_progress(lev+2,off+len, |
| 48 |
|
|
"Going to read the first byte of display flags"); |
| 49 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len); |
| 50 |
|
|
|
| 51 |
|
|
(*result)->show_tabs = temp&0x01 ? psiconv_bool_true : psiconv_bool_false; |
| 52 |
|
|
psiconv_debug(lev+2,off+len,"Show tabs: %02x",(*result)->show_tabs); |
| 53 |
|
|
(*result)->show_spaces = temp&0x02 ? psiconv_bool_true : psiconv_bool_false; |
| 54 |
|
|
psiconv_debug(lev+2,off+len,"Show spaces: %02x",(*result)->show_spaces); |
| 55 |
|
|
(*result)->show_paragraph_ends = temp &0x04 ? psiconv_bool_true : |
| 56 |
|
|
psiconv_bool_false; |
| 57 |
|
|
psiconv_debug(lev+2,off+len,"Show paragraph ends: %02x", |
| 58 |
|
|
(*result)->show_paragraph_ends); |
| 59 |
|
|
(*result)->show_line_breaks = temp & 0x08 ? psiconv_bool_true : |
| 60 |
|
|
psiconv_bool_false; |
| 61 |
|
|
psiconv_debug(lev+2,off+len,"Show line breaks: %02x", |
| 62 |
|
|
(*result)->show_line_breaks); |
| 63 |
|
|
(*result)->show_hard_minus = temp & 0x20 ? psiconv_bool_true : |
| 64 |
|
|
psiconv_bool_false; |
| 65 |
|
|
psiconv_debug(lev+2,off+len,"Show hard minus: %02x", |
| 66 |
|
|
(*result)->show_hard_minus); |
| 67 |
|
|
(*result)->show_hard_space = temp & 0x40 ? psiconv_bool_true : |
| 68 |
|
|
psiconv_bool_false; |
| 69 |
|
|
psiconv_debug(lev+2,off+len,"Show hard space: %02x", |
| 70 |
|
|
(*result)->show_hard_space); |
| 71 |
|
|
if (temp & 0x90) { |
| 72 |
|
|
psiconv_warn(lev+2,off+len,"Word status section first byte of display " |
| 73 |
|
|
"flags contains unknown flags"); |
| 74 |
|
|
psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0x90); |
| 75 |
|
|
res = -1; |
| 76 |
|
|
} |
| 77 |
|
|
len ++; |
| 78 |
|
|
|
| 79 |
|
|
psiconv_progress(lev+2,off+len,"Going to read second byte of display flags"); |
| 80 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len); |
| 81 |
|
|
|
| 82 |
|
|
(*result)->show_full_pictures = temp & 0x01 ? psiconv_bool_true : |
| 83 |
|
|
psiconv_bool_false; |
| 84 |
|
|
psiconv_debug(lev+2,off+len,"Show full pictures: %02x", |
| 85 |
|
|
(*result)->show_full_pictures); |
| 86 |
|
|
(*result)->show_full_graphs = temp & 0x02 ? psiconv_bool_true : |
| 87 |
|
|
psiconv_bool_false; |
| 88 |
|
|
psiconv_debug(lev+2,off+len,"Show full graphs: %02x", |
| 89 |
|
|
(*result)->show_full_graphs); |
| 90 |
|
|
if (temp & 0xfc) { |
| 91 |
|
|
psiconv_warn(lev+2,off+len,"Word status section second byte of display " |
| 92 |
|
|
"flags contains unknown flags"); |
| 93 |
|
|
psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xfc); |
| 94 |
|
|
res = -1; |
| 95 |
|
|
} |
| 96 |
|
|
len ++; |
| 97 |
|
|
|
| 98 |
|
|
psiconv_progress(lev+2,off+len,"Going to read top toolbar setting"); |
| 99 |
|
|
psiconv_parse_bool(buf,lev+2,off+len,&leng,&(*result)->show_top_toolbar); |
| 100 |
|
|
len += leng; |
| 101 |
|
|
|
| 102 |
|
|
psiconv_progress(lev+2,off+len,"Going to read side toolbar setting"); |
| 103 |
|
|
psiconv_parse_bool(buf,lev+2,off+len,&leng,&(*result)->show_side_toolbar); |
| 104 |
|
|
len += leng; |
| 105 |
|
|
|
| 106 |
|
|
psiconv_progress(lev+2,off+len,"Going to read operational flags"); |
| 107 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len); |
| 108 |
|
|
(*result)->fit_lines_to_screen = temp & 0x08 ? psiconv_bool_true : |
| 109 |
|
|
psiconv_bool_false; |
| 110 |
|
|
psiconv_debug(lev+2,off+len,"Fit lines to screen: %02x", |
| 111 |
|
|
(*result)->fit_lines_to_screen); |
| 112 |
|
|
if (temp & 0xf7) { |
| 113 |
|
|
psiconv_warn(lev+2,off+len,"Word status section operational flags " |
| 114 |
|
|
"contains unknown flags"); |
| 115 |
|
|
psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xfc); |
| 116 |
|
|
res = -1; |
| 117 |
|
|
} |
| 118 |
|
|
len ++; |
| 119 |
|
|
|
| 120 |
|
|
psiconv_progress(lev+2,off+len,"Going to read cursor position"); |
| 121 |
|
|
(*result)->cursor_position = psiconv_read_u32(buf,lev+2,off + len); |
| 122 |
|
|
psiconv_debug(lev+2,off+len,"Cursor position: %08x", |
| 123 |
|
|
(*result)->cursor_position); |
| 124 |
|
|
len += 0x04; |
| 125 |
|
|
|
| 126 |
|
|
psiconv_progress(lev+2,off+len,"Going to read display size"); |
| 127 |
|
|
(*result)->cursor_position = psiconv_read_u32(buf,lev+2,off + len); |
| 128 |
|
|
psiconv_debug(lev+2,off+len,"Display size: %08x", |
| 129 |
|
|
(*result)->cursor_position); |
| 130 |
|
|
len += 0x04; |
| 131 |
|
|
|
| 132 |
|
|
if (length) |
| 133 |
|
|
*length = len; |
| 134 |
|
|
|
| 135 |
|
|
psiconv_progress(lev,off+len-1, |
| 136 |
|
|
"End of word status section (total length: %08x)", len); |
| 137 |
|
|
|
| 138 |
|
|
return res; |
| 139 |
|
|
} |
| 140 |
|
|
|
| 141 |
|
|
int psiconv_parse_word_styles_section(const psiconv_buffer buf, int lev, |
| 142 |
|
|
psiconv_u32 off, int *length, |
| 143 |
|
|
psiconv_word_styles_section *result) |
| 144 |
|
|
{ |
| 145 |
|
|
int res=0; |
| 146 |
|
|
int len=0; |
| 147 |
|
|
int leng,i,nr; |
| 148 |
|
|
psiconv_word_style style; |
| 149 |
|
|
psiconv_u32 temp; |
| 150 |
|
|
|
| 151 |
|
|
psiconv_progress(lev+1,off,"Going to read the word styles section"); |
| 152 |
|
|
*result = malloc(sizeof(**result)); |
| 153 |
|
|
|
| 154 |
|
|
psiconv_progress(lev+2,off+len,"Going to read style normal"); |
| 155 |
|
|
style = malloc(sizeof(*style)); |
| 156 |
|
|
style->name = NULL; |
| 157 |
|
|
style->paragraph = psiconv_basic_paragraph_layout(); |
| 158 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the paragraph codes"); |
| 159 |
|
|
res |= psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
| 160 |
|
|
style->paragraph); |
| 161 |
|
|
len += leng; |
| 162 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the character codes"); |
| 163 |
|
|
style->character = psiconv_basic_character_layout(); |
| 164 |
|
|
res |= psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
| 165 |
|
|
style->character); |
| 166 |
|
|
len += leng; |
| 167 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the hotkey"); |
| 168 |
|
|
temp = psiconv_read_u32(buf,lev+3,off+len); |
| 169 |
|
|
if (temp & 0xffffff00) { |
| 170 |
|
|
psiconv_warn(lev+3,off+len,"Normal style hotkey has unknown value"); |
| 171 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey value %08x",temp); |
| 172 |
|
|
temp = 0; |
| 173 |
|
|
res = -1; |
| 174 |
|
|
} |
| 175 |
|
|
style->hotkey = temp; |
| 176 |
|
|
if ((style->hotkey >= 32) && (style->hotkey < 127)) |
| 177 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey: %c",style->hotkey); |
| 178 |
|
|
else if (style->hotkey == 0x00) |
| 179 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey: <none>"); |
| 180 |
|
|
else |
| 181 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey: %02x",style->hotkey); |
| 182 |
|
|
(*result)->normal = style; |
| 183 |
|
|
len += 0x04; |
| 184 |
|
|
|
| 185 |
|
|
psiconv_progress(lev+2,off+len,"Going to read hotkeys list"); |
| 186 |
|
|
(*result)->styles = psiconv_list_new(sizeof(*style)); |
| 187 |
|
|
style = malloc(sizeof(*style)); |
| 188 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the number of entries"); |
| 189 |
|
|
nr = psiconv_read_u8(buf,lev+3,off+len); |
| 190 |
|
|
len ++; |
| 191 |
|
|
psiconv_debug(lev+3,off+len,"Nummer of hotkeys: %02x",nr); |
| 192 |
|
|
for (i = 0; i < nr; i ++) { |
| 193 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len); |
| 194 |
|
|
if (temp & 0xffffff00) { |
| 195 |
|
|
psiconv_warn(lev+3,off+len,"Style hotkey has unknown value"); |
| 196 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey %d value %08x",i,temp); |
| 197 |
|
|
temp = 0; |
| 198 |
|
|
res = -1; |
| 199 |
|
|
} |
| 200 |
|
|
style->hotkey = temp; |
| 201 |
|
|
if ((style->hotkey >= 32) && (style->hotkey < 127)) |
| 202 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey %d: %c",i,style->hotkey); |
| 203 |
|
|
else if (style->hotkey == 0x00) |
| 204 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey %d: <none>",i); |
| 205 |
|
|
else |
| 206 |
|
|
psiconv_debug(lev+3,off+len,"Hotkey %d: %02x",i,style->hotkey); |
| 207 |
|
|
psiconv_list_add((*result)->styles,style); |
| 208 |
|
|
len += 0x04; |
| 209 |
|
|
} |
| 210 |
|
|
free(style); |
| 211 |
|
|
|
| 212 |
|
|
psiconv_progress(lev+2,off+len,"Going to read all other styles"); |
| 213 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the number of styles"); |
| 214 |
|
|
nr = psiconv_read_u8(buf,lev+3,off+len); |
| 215 |
|
|
if (nr != psiconv_list_length((*result)->styles)) { |
| 216 |
|
|
psiconv_warn(lev+3,off+len,"Number of styles and hotkeys do not match"); |
| 217 |
|
|
psiconv_debug(lev+3,off+len,"%d hotkeys, %d styles", |
| 218 |
|
|
psiconv_list_length((*result)->styles), nr); |
| 219 |
|
|
res = -1; |
| 220 |
|
|
} |
| 221 |
|
|
len ++; |
| 222 |
|
|
|
| 223 |
|
|
for (i = 0; i < nr; i++) { |
| 224 |
|
|
psiconv_progress(lev+2,off+len,"Next style: %d",i); |
| 225 |
|
|
if (i >= psiconv_list_length((*result)->styles)) { |
| 226 |
|
|
style = malloc(sizeof(*style)); |
| 227 |
|
|
style->hotkey = 0; |
| 228 |
|
|
psiconv_list_add((*result)->styles,style); |
| 229 |
|
|
psiconv_debug(lev+3,off+len,"New entry added in list"); |
| 230 |
|
|
free(style); |
| 231 |
|
|
} |
| 232 |
|
|
style = psiconv_list_get((*result)->styles,i); |
| 233 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the style name"); |
| 234 |
|
|
style->name = psiconv_read_string(buf,lev+3,off+len,&leng); |
| 235 |
|
|
len += leng; |
| 236 |
|
|
psiconv_progress(lev+3,off+len, |
| 237 |
|
|
"Going to read whether this style is built-in"); |
| 238 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len); |
| 239 |
|
|
if (temp == PSICONV_ID_STYLE_BUILT_IN) { |
| 240 |
|
|
style->built_in = psiconv_bool_true; |
| 241 |
|
|
psiconv_debug(lev+3,off+len,"Built-in style"); |
| 242 |
|
|
} else if (temp == PSICONV_ID_STYLE_REMOVABLE) { |
| 243 |
|
|
style->built_in = psiconv_bool_false; |
| 244 |
|
|
psiconv_debug(lev+3,off+len,"Removable style"); |
| 245 |
|
|
} else { |
| 246 |
|
|
psiconv_warn(lev+3,off+len,"Word styles section unknown style id"); |
| 247 |
|
|
psiconv_debug(lev+3,off+len,"Unknown id: %08x",temp); |
| 248 |
|
|
style->built_in = psiconv_bool_false; |
| 249 |
|
|
res = -1; |
| 250 |
|
|
} |
| 251 |
|
|
len += 4; |
| 252 |
frodo |
27 |
psiconv_progress(lev+3,off+len,"Going to read outline level"); |
| 253 |
|
|
style->outline_level = psiconv_read_u32(buf,lev+3,off+len); |
| 254 |
|
|
psiconv_debug(lev+3,off+len,"Outline Level: %08x", style->outline_level); |
| 255 |
frodo |
2 |
len += 4; |
| 256 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the character codes"); |
| 257 |
|
|
style->character = psiconv_basic_character_layout(); |
| 258 |
|
|
res |= psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
| 259 |
|
|
style->character); |
| 260 |
|
|
len += leng; |
| 261 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the paragraph codes"); |
| 262 |
|
|
style->paragraph = psiconv_basic_paragraph_layout(); |
| 263 |
|
|
res |= psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
| 264 |
|
|
style->paragraph); |
| 265 |
|
|
len += leng; |
| 266 |
|
|
} |
| 267 |
|
|
|
| 268 |
|
|
if (length) |
| 269 |
|
|
*length = len; |
| 270 |
|
|
|
| 271 |
|
|
psiconv_progress(lev,off+len-1, |
| 272 |
|
|
"End of word styles section (total length: %08x)", len); |
| 273 |
|
|
|
| 274 |
|
|
return res; |
| 275 |
|
|
} |
| 276 |
|
|
|
| 277 |
|
|
|
Parent Directory
| 
Revision Log