| File: | modules/om/generic/omGeneric.c |
| Location: | line 2044, column 6 |
| Description: | String copy function overflows destination buffer |
| 1 | /* #define FONTDEBUG */ | |||||
| 2 | /* | |||||
| 3 | * Copyright 1992, 1993 by TOSHIBA Corp. | |||||
| 4 | * | |||||
| 5 | * Permission to use, copy, modify, and distribute this software and its | |||||
| 6 | * documentation for any purpose and without fee is hereby granted, provided | |||||
| 7 | * that the above copyright notice appear in all copies and that both that | |||||
| 8 | * copyright notice and this permission notice appear in supporting | |||||
| 9 | * documentation, and that the name of TOSHIBA not be used in advertising | |||||
| 10 | * or publicity pertaining to distribution of the software without specific, | |||||
| 11 | * written prior permission. TOSHIBA make no representations about the | |||||
| 12 | * suitability of this software for any purpose. It is provided "as is" | |||||
| 13 | * without express or implied warranty. | |||||
| 14 | * | |||||
| 15 | * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING | |||||
| 16 | * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL | |||||
| 17 | * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR | |||||
| 18 | * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |||||
| 19 | * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |||||
| 20 | * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |||||
| 21 | * SOFTWARE. | |||||
| 22 | * | |||||
| 23 | * Author: Katsuhisa Yano TOSHIBA Corp. | |||||
| 24 | * mopi@osa.ilab.toshiba.co.jp | |||||
| 25 | */ | |||||
| 26 | /* | |||||
| 27 | * Copyright 1995 by FUJITSU LIMITED | |||||
| 28 | * This is source code modified by FUJITSU LIMITED under the Joint | |||||
| 29 | * Development Agreement for the CDE/Motif PST. | |||||
| 30 | * | |||||
| 31 | * Modifier: Takanori Tateno FUJITSU LIMITED | |||||
| 32 | * | |||||
| 33 | */ | |||||
| 34 | ||||||
| 35 | /* | |||||
| 36 | * Fixed the algorithms in parse_fontname() and parse_fontdata() | |||||
| 37 | * to improve the logic for determining which font should be | |||||
| 38 | * returned for a given CharSet. We even added some comments | |||||
| 39 | * so that you can figure out what in the heck we're doing. We | |||||
| 40 | * realize this is a departure from the norm, but hey, we're | |||||
| 41 | * rebels! :-) :-) | |||||
| 42 | * | |||||
| 43 | * Modifiers: Jeff Walls, Paul Anderson: HEWLETT-PACKARD | |||||
| 44 | */ | |||||
| 45 | /* | |||||
| 46 | * Cleaned up mess, removed some blabla | |||||
| 47 | * Egbert Eich, SuSE Linux AG | |||||
| 48 | */ | |||||
| 49 | ||||||
| 50 | #ifdef HAVE_CONFIG_H1 | |||||
| 51 | #include <config.h> | |||||
| 52 | #endif | |||||
| 53 | #include "Xlibint.h" | |||||
| 54 | #include "XomGeneric.h" | |||||
| 55 | #include "XlcGeneric.h" | |||||
| 56 | #include <X11/Xos.h> | |||||
| 57 | #include <X11/Xatom.h> | |||||
| 58 | #include <stdio.h> | |||||
| 59 | #include <string.h> | |||||
| 60 | #include <ctype.h> | |||||
| 61 | ||||||
| 62 | #define MAXFONTS100 100 | |||||
| 63 | #define PIXEL_SIZE_FIELD7 7 | |||||
| 64 | #define POINT_SIZE_FIELD8 8 | |||||
| 65 | #define CHARSET_ENCODING_FIELD14 14 | |||||
| 66 | #define XLFD_MAX_LEN255 255 | |||||
| 67 | ||||||
| 68 | /* For VW/UDC start */ | |||||
| 69 | ||||||
| 70 | static FontData | |||||
| 71 | init_fontdata( | |||||
| 72 | FontData font_data, | |||||
| 73 | int font_data_count) | |||||
| 74 | { | |||||
| 75 | FontData fd; | |||||
| 76 | int i; | |||||
| 77 | ||||||
| 78 | fd = Xcalloc(font_data_count, sizeof(FontDataRec))calloc(((font_data_count) == 0 ? 1 : (font_data_count)), (sizeof (FontDataRec))); | |||||
| 79 | if(fd == (FontData) NULL((void*)0)) | |||||
| 80 | return False0; | |||||
| 81 | ||||||
| 82 | for(i = 0 ; i < font_data_count ; i++) | |||||
| 83 | fd[i] = font_data[i]; | |||||
| 84 | ||||||
| 85 | return fd; | |||||
| 86 | } | |||||
| 87 | ||||||
| 88 | static VRotate | |||||
| 89 | init_vrotate( | |||||
| 90 | FontData font_data, | |||||
| 91 | int font_data_count, | |||||
| 92 | int type, | |||||
| 93 | CodeRange code_range, | |||||
| 94 | int code_range_num) | |||||
| 95 | { | |||||
| 96 | VRotate vrotate; | |||||
| 97 | int i; | |||||
| 98 | ||||||
| 99 | if(type == VROTATE_NONE0) | |||||
| 100 | return (VRotate)NULL((void*)0); | |||||
| 101 | ||||||
| 102 | vrotate = Xcalloc(font_data_count, sizeof(VRotateRec))calloc(((font_data_count) == 0 ? 1 : (font_data_count)), (sizeof (VRotateRec))); | |||||
| 103 | if(vrotate == (VRotate) NULL((void*)0)) | |||||
| 104 | return False0; | |||||
| 105 | ||||||
| 106 | for(i = 0 ; i < font_data_count ; i++) { | |||||
| 107 | vrotate[i].charset_name = font_data[i].name; | |||||
| 108 | vrotate[i].side = font_data[i].side; | |||||
| 109 | if(type == VROTATE_PART1) { | |||||
| 110 | vrotate[i].num_cr = code_range_num; | |||||
| 111 | vrotate[i].code_range = code_range; | |||||
| 112 | } | |||||
| 113 | } | |||||
| 114 | ||||||
| 115 | return vrotate; | |||||
| 116 | } | |||||
| 117 | ||||||
| 118 | static Boolint | |||||
| 119 | init_fontset( | |||||
| 120 | XOC oc) | |||||
| 121 | { | |||||
| 122 | XOCGenericPart *gen; | |||||
| 123 | FontSet font_set; | |||||
| 124 | OMData data; | |||||
| 125 | int count; | |||||
| 126 | ||||||
| 127 | count = XOM_GENERIC(oc->core.om)(&((XOMGeneric) oc->core.om)->gen)->data_num; | |||||
| 128 | data = XOM_GENERIC(oc->core.om)(&((XOMGeneric) oc->core.om)->gen)->data; | |||||
| 129 | ||||||
| 130 | font_set = Xcalloc(count, sizeof(FontSetRec))calloc(((count) == 0 ? 1 : (count)), (sizeof(FontSetRec))); | |||||
| 131 | if (font_set == NULL((void*)0)) | |||||
| 132 | return False0; | |||||
| 133 | ||||||
| 134 | gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 135 | gen->font_set_num = count; | |||||
| 136 | gen->font_set = font_set; | |||||
| 137 | ||||||
| 138 | for ( ; count-- > 0; data++, font_set++) { | |||||
| 139 | font_set->charset_count = data->charset_count; | |||||
| 140 | font_set->charset_list = data->charset_list; | |||||
| 141 | ||||||
| 142 | if((font_set->font_data = init_fontdata(data->font_data, | |||||
| 143 | data->font_data_count)) == NULL((void*)0)) | |||||
| 144 | goto err; | |||||
| 145 | font_set->font_data_count = data->font_data_count; | |||||
| 146 | if((font_set->substitute = init_fontdata(data->substitute, | |||||
| 147 | data->substitute_num)) == NULL((void*)0)) | |||||
| 148 | goto err; | |||||
| 149 | font_set->substitute_num = data->substitute_num; | |||||
| 150 | if((font_set->vmap = init_fontdata(data->vmap, | |||||
| 151 | data->vmap_num)) == NULL((void*)0)) | |||||
| 152 | goto err; | |||||
| 153 | font_set->vmap_num = data->vmap_num; | |||||
| 154 | ||||||
| 155 | if(data->vrotate_type != VROTATE_NONE0) { | |||||
| 156 | /* A vrotate member is specified primary font data */ | |||||
| 157 | /* as initial value. */ | |||||
| 158 | if((font_set->vrotate = init_vrotate(data->font_data, | |||||
| 159 | data->font_data_count, | |||||
| 160 | data->vrotate_type, | |||||
| 161 | data->vrotate, | |||||
| 162 | data->vrotate_num)) == NULL((void*)0)) | |||||
| 163 | goto err; | |||||
| 164 | font_set->vrotate_num = data->font_data_count; | |||||
| 165 | } | |||||
| 166 | } | |||||
| 167 | return True1; | |||||
| 168 | ||||||
| 169 | err: | |||||
| 170 | ||||||
| 171 | Xfree(font_set->font_data)free((font_set->font_data)); | |||||
| 172 | Xfree(font_set->substitute)free((font_set->substitute)); | |||||
| 173 | Xfree(font_set->vmap)free((font_set->vmap)); | |||||
| 174 | Xfree(font_set->vrotate)free((font_set->vrotate)); | |||||
| 175 | Xfree(font_set)free((font_set)); | |||||
| 176 | gen->font_set = (FontSet) NULL((void*)0); | |||||
| 177 | gen->font_set_num = 0; | |||||
| 178 | return False0; | |||||
| 179 | } | |||||
| 180 | ||||||
| 181 | /* For VW/UDC end */ | |||||
| 182 | ||||||
| 183 | static char * | |||||
| 184 | get_prop_name( | |||||
| 185 | Display *dpy, | |||||
| 186 | XFontStruct *fs) | |||||
| 187 | { | |||||
| 188 | unsigned long fp; | |||||
| 189 | ||||||
| 190 | if (XGetFontProperty(fs, XA_FONT((Atom) 18), &fp)) | |||||
| 191 | return XGetAtomName(dpy, fp); | |||||
| 192 | ||||||
| 193 | return (char *) NULL((void*)0); | |||||
| 194 | } | |||||
| 195 | ||||||
| 196 | /* For VW/UDC start */ | |||||
| 197 | ||||||
| 198 | static Boolint | |||||
| 199 | load_fontdata( | |||||
| 200 | XOC oc, | |||||
| 201 | FontData font_data, | |||||
| 202 | int font_data_num) | |||||
| 203 | { | |||||
| 204 | Display *dpy = oc->core.om->core.display; | |||||
| 205 | FontData fd = font_data; | |||||
| 206 | ||||||
| 207 | if(font_data == NULL((void*)0)) return(True1); | |||||
| 208 | for( ; font_data_num-- ; fd++) { | |||||
| 209 | if(fd->xlfd_name != (char *) NULL((void*)0) && fd->font == NULL((void*)0)) { | |||||
| 210 | fd->font = XLoadQueryFont(dpy, fd->xlfd_name); | |||||
| 211 | if (fd->font == NULL((void*)0)){ | |||||
| 212 | return False0; | |||||
| 213 | } | |||||
| 214 | } | |||||
| 215 | } | |||||
| 216 | return True1; | |||||
| 217 | } | |||||
| 218 | ||||||
| 219 | static Boolint | |||||
| 220 | load_fontset_data( | |||||
| 221 | XOC oc, | |||||
| 222 | FontSet font_set) | |||||
| 223 | { | |||||
| 224 | Display *dpy = oc->core.om->core.display; | |||||
| 225 | ||||||
| 226 | if(font_set->font_name == (char *)NULL((void*)0)) return False0 ; | |||||
| 227 | ||||||
| 228 | /* If font_set->font is not NULL, it contains the *best* | |||||
| 229 | * match font for this FontSet. | |||||
| 230 | * -- jjw/pma (HP) | |||||
| 231 | */ | |||||
| 232 | if(font_set->font == NULL((void*)0)) { | |||||
| 233 | font_set->font = XLoadQueryFont(dpy, font_set->font_name); | |||||
| 234 | if (font_set->font == NULL((void*)0)){ | |||||
| 235 | return False0; | |||||
| 236 | } | |||||
| 237 | } | |||||
| 238 | return True1; | |||||
| 239 | } | |||||
| 240 | ||||||
| 241 | static Boolint | |||||
| 242 | load_font( | |||||
| 243 | XOC oc) | |||||
| 244 | { | |||||
| 245 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 246 | FontSet font_set = gen->font_set; | |||||
| 247 | int num = gen->font_set_num; | |||||
| 248 | ||||||
| 249 | for ( ; num-- > 0; font_set++) { | |||||
| 250 | if (font_set->font_name == NULL((void*)0)) | |||||
| 251 | continue; | |||||
| 252 | ||||||
| 253 | if (load_fontset_data (oc, font_set) != True1) | |||||
| 254 | return False0; | |||||
| 255 | #ifndef TESTVERSION | |||||
| 256 | if(load_fontdata(oc, font_set->font_data, | |||||
| 257 | font_set->font_data_count) != True1) | |||||
| 258 | return False0; | |||||
| 259 | ||||||
| 260 | if(load_fontdata(oc, font_set->substitute, | |||||
| 261 | font_set->substitute_num) != True1) | |||||
| 262 | return False0; | |||||
| 263 | #endif | |||||
| 264 | ||||||
| 265 | /* Add 1996.05.20 */ | |||||
| 266 | if( oc->core.orientation == XOMOrientation_TTB_RTL || | |||||
| 267 | oc->core.orientation == XOMOrientation_TTB_LTR ){ | |||||
| 268 | if (font_set->vpart_initialize == 0) { | |||||
| 269 | load_fontdata(oc, font_set->vmap, font_set->vmap_num); | |||||
| 270 | load_fontdata(oc, (FontData) font_set->vrotate, | |||||
| 271 | font_set->vrotate_num); | |||||
| 272 | font_set->vpart_initialize = 1; | |||||
| 273 | } | |||||
| 274 | } | |||||
| 275 | ||||||
| 276 | if (font_set->font->min_byte1 || font_set->font->max_byte1) | |||||
| 277 | font_set->is_xchar2b = True1; | |||||
| 278 | else | |||||
| 279 | font_set->is_xchar2b = False0; | |||||
| 280 | } | |||||
| 281 | ||||||
| 282 | return True1; | |||||
| 283 | } | |||||
| 284 | ||||||
| 285 | /* For VW/UDC end */ | |||||
| 286 | ||||||
| 287 | static Boolint | |||||
| 288 | load_font_info( | |||||
| 289 | XOC oc) | |||||
| 290 | { | |||||
| 291 | Display *dpy = oc->core.om->core.display; | |||||
| 292 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 293 | FontSet font_set = gen->font_set; | |||||
| 294 | char **fn_list; | |||||
| 295 | int fn_num, num = gen->font_set_num; | |||||
| 296 | ||||||
| 297 | for ( ; num-- > 0; font_set++) { | |||||
| 298 | if (font_set->font_name == NULL((void*)0)) | |||||
| 299 | continue; | |||||
| 300 | ||||||
| 301 | if (font_set->info == NULL((void*)0)) { | |||||
| 302 | fn_list = XListFontsWithInfo(dpy, font_set->font_name, 1, &fn_num, | |||||
| 303 | &font_set->info); | |||||
| 304 | if (font_set->info == NULL((void*)0)) | |||||
| 305 | return False0; | |||||
| 306 | ||||||
| 307 | XFreeFontNames(fn_list); | |||||
| 308 | } | |||||
| 309 | } | |||||
| 310 | ||||||
| 311 | return True1; | |||||
| 312 | } | |||||
| 313 | ||||||
| 314 | /* For Vertical Writing start */ | |||||
| 315 | ||||||
| 316 | static void | |||||
| 317 | check_fontset_extents( | |||||
| 318 | XCharStruct *overall, | |||||
| 319 | int *logical_ascent, | |||||
| 320 | int *logical_descent, | |||||
| 321 | XFontStruct *font) | |||||
| 322 | { | |||||
| 323 | overall->lbearing = min(overall->lbearing, font->min_bounds.lbearing)(((overall->lbearing) < (font->min_bounds.lbearing)) ? (overall->lbearing) : (font->min_bounds.lbearing)); | |||||
| 324 | overall->rbearing = max(overall->rbearing, font->max_bounds.rbearing)(((overall->rbearing) > (font->max_bounds.rbearing)) ? (overall->rbearing) : (font->max_bounds.rbearing)); | |||||
| 325 | overall->ascent = max(overall->ascent, font->max_bounds.ascent)(((overall->ascent) > (font->max_bounds.ascent)) ? ( overall->ascent) : (font->max_bounds.ascent)); | |||||
| 326 | overall->descent = max(overall->descent, font->max_bounds.descent)(((overall->descent) > (font->max_bounds.descent)) ? (overall->descent) : (font->max_bounds.descent)); | |||||
| 327 | overall->width = max(overall->width, font->max_bounds.width)(((overall->width) > (font->max_bounds.width)) ? (overall ->width) : (font->max_bounds.width)); | |||||
| 328 | *logical_ascent = max(*logical_ascent, font->ascent)(((*logical_ascent) > (font->ascent)) ? (*logical_ascent ) : (font->ascent)); | |||||
| 329 | *logical_descent = max(*logical_descent, font->descent)(((*logical_descent) > (font->descent)) ? (*logical_descent ) : (font->descent)); | |||||
| 330 | } | |||||
| 331 | ||||||
| 332 | /* For Vertical Writing end */ | |||||
| 333 | ||||||
| 334 | static void | |||||
| 335 | set_fontset_extents( | |||||
| 336 | XOC oc) | |||||
| 337 | { | |||||
| 338 | XRectangle *ink = &oc->core.font_set_extents.max_ink_extent; | |||||
| 339 | XRectangle *logical = &oc->core.font_set_extents.max_logical_extent; | |||||
| 340 | XFontStruct **font_list, *font; | |||||
| 341 | XCharStruct overall; | |||||
| 342 | int logical_ascent, logical_descent; | |||||
| 343 | int num = oc->core.font_info.num_font; | |||||
| 344 | ||||||
| 345 | font_list = oc->core.font_info.font_struct_list; | |||||
| 346 | font = *font_list++; | |||||
| 347 | overall = font->max_bounds; | |||||
| 348 | overall.lbearing = font->min_bounds.lbearing; | |||||
| 349 | logical_ascent = font->ascent; | |||||
| 350 | logical_descent = font->descent; | |||||
| 351 | ||||||
| 352 | /* For Vertical Writing start */ | |||||
| 353 | ||||||
| 354 | while (--num > 0) { | |||||
| 355 | font = *font_list++; | |||||
| 356 | check_fontset_extents(&overall, &logical_ascent, &logical_descent, | |||||
| 357 | font); | |||||
| 358 | } | |||||
| 359 | ||||||
| 360 | { | |||||
| 361 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 362 | FontSet font_set = gen->font_set; | |||||
| 363 | FontData font_data; | |||||
| 364 | int font_set_num = gen->font_set_num; | |||||
| 365 | int font_data_count; | |||||
| 366 | ||||||
| 367 | for( ; font_set_num-- ; font_set++) { | |||||
| 368 | if(font_set->vmap_num > 0) { | |||||
| 369 | font_data = font_set->vmap; | |||||
| 370 | font_data_count = font_set->vmap_num; | |||||
| 371 | for( ; font_data_count-- ; font_data++) { | |||||
| 372 | if(font_data->font != NULL((void*)0)) { | |||||
| 373 | check_fontset_extents(&overall, &logical_ascent, | |||||
| 374 | &logical_descent, | |||||
| 375 | font_data->font); | |||||
| 376 | } | |||||
| 377 | } | |||||
| 378 | } | |||||
| 379 | ||||||
| 380 | if(font_set->vrotate_num > 0 && font_set->vrotate != NULL((void*)0)) { | |||||
| 381 | font_data = (FontData) font_set->vrotate; | |||||
| 382 | font_data_count = font_set->vrotate_num; | |||||
| 383 | for( ; font_data_count-- ; font_data++) { | |||||
| 384 | if(font_data->font != NULL((void*)0)) { | |||||
| 385 | check_fontset_extents(&overall, &logical_ascent, | |||||
| 386 | &logical_descent, | |||||
| 387 | font_data->font); | |||||
| 388 | } | |||||
| 389 | } | |||||
| 390 | } | |||||
| 391 | } | |||||
| 392 | } | |||||
| 393 | ||||||
| 394 | /* For Vertical Writing start */ | |||||
| 395 | ||||||
| 396 | ink->x = overall.lbearing; | |||||
| 397 | ink->y = -(overall.ascent); | |||||
| 398 | ink->width = overall.rbearing - overall.lbearing; | |||||
| 399 | ink->height = overall.ascent + overall.descent; | |||||
| 400 | ||||||
| 401 | logical->x = 0; | |||||
| 402 | logical->y = -(logical_ascent); | |||||
| 403 | logical->width = overall.width; | |||||
| 404 | logical->height = logical_ascent + logical_descent; | |||||
| 405 | } | |||||
| 406 | ||||||
| 407 | static Boolint | |||||
| 408 | init_core_part( | |||||
| 409 | XOC oc) | |||||
| 410 | { | |||||
| 411 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 412 | FontSet font_set; | |||||
| 413 | int font_set_num; | |||||
| 414 | XFontStruct **font_struct_list; | |||||
| 415 | char **font_name_list, *font_name_buf; | |||||
| 416 | int count, length; | |||||
| 417 | ||||||
| 418 | font_set = gen->font_set; | |||||
| 419 | font_set_num = gen->font_set_num; | |||||
| 420 | count = length = 0; | |||||
| 421 | ||||||
| 422 | for ( ; font_set_num-- > 0; font_set++) { | |||||
| 423 | if (font_set->font_name == NULL((void*)0)) | |||||
| 424 | continue; | |||||
| 425 | ||||||
| 426 | length += strlen(font_set->font_name) + 1; | |||||
| 427 | ||||||
| 428 | count++; | |||||
| 429 | } | |||||
| 430 | if (count == 0) | |||||
| 431 | return False0; | |||||
| 432 | ||||||
| 433 | font_struct_list = Xmalloc(sizeof(XFontStruct *) * count)malloc(((sizeof(XFontStruct *) * count) == 0 ? 1 : (sizeof(XFontStruct *) * count))); | |||||
| 434 | if (font_struct_list == NULL((void*)0)) | |||||
| 435 | return False0; | |||||
| 436 | ||||||
| 437 | font_name_list = Xmalloc(sizeof(char *) * count)malloc(((sizeof(char *) * count) == 0 ? 1 : (sizeof(char *) * count))); | |||||
| 438 | if (font_name_list == NULL((void*)0)) | |||||
| 439 | goto err; | |||||
| 440 | ||||||
| 441 | font_name_buf = Xmalloc(length)malloc(((length) == 0 ? 1 : (length))); | |||||
| 442 | if (font_name_buf == NULL((void*)0)) | |||||
| 443 | goto err; | |||||
| 444 | ||||||
| 445 | oc->core.font_info.num_font = count; | |||||
| 446 | oc->core.font_info.font_name_list = font_name_list; | |||||
| 447 | oc->core.font_info.font_struct_list = font_struct_list; | |||||
| 448 | ||||||
| 449 | font_set = gen->font_set; | |||||
| 450 | font_set_num = gen->font_set_num; | |||||
| 451 | ||||||
| 452 | for (count = 0; font_set_num-- > 0; font_set++) { | |||||
| 453 | if (font_set->font_name == NULL((void*)0)) | |||||
| 454 | continue; | |||||
| 455 | ||||||
| 456 | font_set->id = count; | |||||
| 457 | if (font_set->font) | |||||
| 458 | *font_struct_list++ = font_set->font; | |||||
| 459 | else | |||||
| 460 | *font_struct_list++ = font_set->info; | |||||
| 461 | strcpy(font_name_buf, font_set->font_name)__builtin___strcpy_chk (font_name_buf, font_set->font_name , __builtin_object_size (font_name_buf, 2 > 1 ? 1 : 0)); | |||||
| 462 | Xfree(font_set->font_name)free((font_set->font_name)); | |||||
| 463 | *font_name_list++ = font_set->font_name = font_name_buf; | |||||
| 464 | font_name_buf += strlen(font_name_buf) + 1; | |||||
| 465 | ||||||
| 466 | count++; | |||||
| 467 | } | |||||
| 468 | ||||||
| 469 | set_fontset_extents(oc); | |||||
| 470 | ||||||
| 471 | return True1; | |||||
| 472 | ||||||
| 473 | err: | |||||
| 474 | ||||||
| 475 | Xfree(font_name_list)free((font_name_list)); | |||||
| 476 | Xfree(font_struct_list)free((font_struct_list)); | |||||
| 477 | ||||||
| 478 | return False0; | |||||
| 479 | } | |||||
| 480 | ||||||
| 481 | static char * | |||||
| 482 | get_font_name( | |||||
| 483 | XOC oc, | |||||
| 484 | char *pattern) | |||||
| 485 | { | |||||
| 486 | char **list, *name; | |||||
| 487 | int count = 0; | |||||
| 488 | ||||||
| 489 | list = XListFonts(oc->core.om->core.display, pattern, 1, &count); | |||||
| 490 | if (list == NULL((void*)0)) | |||||
| 491 | return NULL((void*)0); | |||||
| 492 | ||||||
| 493 | name = strdup(*list); | |||||
| 494 | ||||||
| 495 | XFreeFontNames(list); | |||||
| 496 | ||||||
| 497 | return name; | |||||
| 498 | } | |||||
| 499 | ||||||
| 500 | /* For VW/UDC start*/ | |||||
| 501 | ||||||
| 502 | static char * | |||||
| 503 | get_rotate_fontname( | |||||
| 504 | char *font_name) | |||||
| 505 | { | |||||
| 506 | char *pattern = NULL((void*)0), *ptr = NULL((void*)0); | |||||
| 507 | char *fields[CHARSET_ENCODING_FIELD14]; | |||||
| 508 | char str_pixel[32], str_point[4]; | |||||
| 509 | char *rotate_font_ptr = NULL((void*)0); | |||||
| 510 | int pixel_size = 0; | |||||
| 511 | int field_num = 0, len = 0; | |||||
| 512 | ||||||
| 513 | if(font_name == (char *) NULL((void*)0) || (len = strlen(font_name)) <= 0 | |||||
| 514 | || len > XLFD_MAX_LEN255) | |||||
| 515 | return NULL((void*)0); | |||||
| 516 | ||||||
| 517 | pattern = strdup(font_name); | |||||
| 518 | if(!pattern) | |||||
| 519 | return NULL((void*)0); | |||||
| 520 | ||||||
| 521 | memset(fields, 0, sizeof(char *) * 14)__builtin___memset_chk (fields, 0, sizeof(char *) * 14, __builtin_object_size (fields, 0)); | |||||
| 522 | ptr = pattern; | |||||
| 523 | while(isspace(*ptr)) { | |||||
| 524 | ptr++; | |||||
| 525 | } | |||||
| 526 | if(*ptr == '-') | |||||
| 527 | ptr++; | |||||
| 528 | ||||||
| 529 | for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD14 && ptr && *ptr ; | |||||
| 530 | ptr++, field_num++) { | |||||
| 531 | fields[field_num] = ptr; | |||||
| 532 | ||||||
| 533 | if((ptr = strchr(ptr, '-'))) { | |||||
| 534 | *ptr = '\0'; | |||||
| 535 | } else { | |||||
| 536 | field_num++; /* Count last field */ | |||||
| 537 | break; | |||||
| 538 | } | |||||
| 539 | } | |||||
| 540 | ||||||
| 541 | if(field_num < CHARSET_ENCODING_FIELD14) | |||||
| 542 | goto free_pattern; | |||||
| 543 | ||||||
| 544 | /* Pixel Size field : fields[6] */ | |||||
| 545 | for(ptr = fields[PIXEL_SIZE_FIELD7 - 1] ; ptr && *ptr; ptr++) { | |||||
| 546 | if(!isdigit(*ptr)) { | |||||
| 547 | if(*ptr == '['){ /* 960730 */ | |||||
| 548 | strcpy(pattern, font_name)__builtin___strcpy_chk (pattern, font_name, __builtin_object_size (pattern, 2 > 1 ? 1 : 0)); | |||||
| 549 | return(pattern); | |||||
| 550 | } | |||||
| 551 | goto free_pattern; | |||||
| 552 | } | |||||
| 553 | } | |||||
| 554 | pixel_size = atoi(fields[PIXEL_SIZE_FIELD7 - 1]); | |||||
| 555 | snprintf(str_pixel, sizeof(str_pixel),__builtin___snprintf_chk (str_pixel, sizeof(str_pixel), 0, __builtin_object_size (str_pixel, 2 > 1 ? 1 : 0), "[ 0 ~%d %d 0 ]", pixel_size, pixel_size) | |||||
| 556 | "[ 0 ~%d %d 0 ]", pixel_size, pixel_size)__builtin___snprintf_chk (str_pixel, sizeof(str_pixel), 0, __builtin_object_size (str_pixel, 2 > 1 ? 1 : 0), "[ 0 ~%d %d 0 ]", pixel_size, pixel_size); | |||||
| 557 | fields[6] = str_pixel; | |||||
| 558 | ||||||
| 559 | /* Point Size field : fields[7] */ | |||||
| 560 | strcpy(str_point, "*")__builtin___strcpy_chk (str_point, "*", __builtin_object_size (str_point, 2 > 1 ? 1 : 0)); | |||||
| 561 | fields[POINT_SIZE_FIELD8 - 1] = str_point; | |||||
| 562 | ||||||
| 563 | len = 0; | |||||
| 564 | for (field_num = 0; field_num < CHARSET_ENCODING_FIELD14 && | |||||
| 565 | fields[field_num]; field_num++) { | |||||
| 566 | len += 1 + strlen(fields[field_num]); | |||||
| 567 | } | |||||
| 568 | ||||||
| 569 | /* Max XLFD length is 255 */ | |||||
| 570 | if (len > XLFD_MAX_LEN255) | |||||
| 571 | goto free_pattern; | |||||
| 572 | ||||||
| 573 | rotate_font_ptr = Xmalloc(len + 1)malloc(((len + 1) == 0 ? 1 : (len + 1))); | |||||
| 574 | if(!rotate_font_ptr) | |||||
| 575 | goto free_pattern; | |||||
| 576 | ||||||
| 577 | rotate_font_ptr[0] = '\0'; | |||||
| 578 | ||||||
| 579 | for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD14 && | |||||
| 580 | fields[field_num] ; field_num++) { | |||||
| 581 | strcat(rotate_font_ptr, "-")__builtin___strcat_chk (rotate_font_ptr, "-", __builtin_object_size (rotate_font_ptr, 2 > 1 ? 1 : 0)); | |||||
| 582 | strcat(rotate_font_ptr, fields[field_num])__builtin___strcat_chk (rotate_font_ptr, fields[field_num], __builtin_object_size (rotate_font_ptr, 2 > 1 ? 1 : 0)); | |||||
| 583 | } | |||||
| 584 | ||||||
| 585 | free_pattern: | |||||
| 586 | Xfree(pattern)free((pattern)); | |||||
| 587 | ||||||
| 588 | return rotate_font_ptr; | |||||
| 589 | } | |||||
| 590 | ||||||
| 591 | static Boolint | |||||
| 592 | is_match_charset( | |||||
| 593 | FontData font_data, | |||||
| 594 | char *font_name) | |||||
| 595 | { | |||||
| 596 | char *last; | |||||
| 597 | int length, name_len; | |||||
| 598 | ||||||
| 599 | name_len = strlen(font_name); | |||||
| 600 | last = font_name + name_len; | |||||
| 601 | ||||||
| 602 | length = strlen(font_data->name); | |||||
| 603 | if (length > name_len) | |||||
| 604 | return False0; | |||||
| 605 | ||||||
| 606 | if (_XlcCompareISOLatin1(last - length, font_data->name) == 0) | |||||
| 607 | return True1; | |||||
| 608 | ||||||
| 609 | return False0; | |||||
| 610 | } | |||||
| 611 | ||||||
| 612 | static int | |||||
| 613 | parse_all_name( | |||||
| 614 | XOC oc, | |||||
| 615 | FontData font_data, | |||||
| 616 | char *pattern) | |||||
| 617 | { | |||||
| 618 | ||||||
| 619 | #ifdef OLDCODE | |||||
| 620 | if(is_match_charset(font_data, pattern) != True1) | |||||
| 621 | return False0; | |||||
| 622 | ||||||
| 623 | font_data->xlfd_name = strdup(pattern); | |||||
| 624 | if(font_data->xlfd_name == NULL((void*)0)) | |||||
| 625 | return (-1); | |||||
| 626 | ||||||
| 627 | return True1; | |||||
| 628 | #else /* OLDCODE */ | |||||
| 629 | Display *dpy = oc->core.om->core.display; | |||||
| 630 | char **fn_list = NULL((void*)0), *prop_fname = NULL((void*)0); | |||||
| 631 | int list_num; | |||||
| 632 | XFontStruct *fs_list; | |||||
| 633 | if(is_match_charset(font_data, pattern) != True1) { | |||||
| 634 | /* | |||||
| 635 | * pattern should not contain any wildcard (execpt '?') | |||||
| 636 | * this was probably added to make this case insensitive. | |||||
| 637 | */ | |||||
| 638 | if ((fn_list = XListFontsWithInfo(dpy, pattern, | |||||
| 639 | MAXFONTS100, | |||||
| 640 | &list_num, &fs_list)) == NULL((void*)0)) { | |||||
| 641 | return False0; | |||||
| 642 | } | |||||
| 643 | /* shouldn't we loop here ? */ | |||||
| 644 | else if ((prop_fname = get_prop_name(dpy, fs_list)) == NULL((void*)0)) { | |||||
| 645 | XFreeFontInfo(fn_list, fs_list, list_num); | |||||
| 646 | return False0; | |||||
| 647 | } | |||||
| 648 | else if ((is_match_charset(font_data, prop_fname) != True1)) { | |||||
| 649 | XFree(prop_fname); | |||||
| 650 | XFreeFontInfo(fn_list, fs_list, list_num); | |||||
| 651 | return False0; | |||||
| 652 | } | |||||
| 653 | else { | |||||
| 654 | font_data->xlfd_name = prop_fname; | |||||
| 655 | XFreeFontInfo(fn_list, fs_list, list_num); | |||||
| 656 | return True1; | |||||
| 657 | } | |||||
| 658 | } | |||||
| 659 | ||||||
| 660 | font_data->xlfd_name = strdup(pattern); | |||||
| 661 | if(font_data->xlfd_name == NULL((void*)0)) | |||||
| 662 | return (-1); | |||||
| 663 | ||||||
| 664 | return True1; | |||||
| 665 | #endif /* OLDCODE */ | |||||
| 666 | } | |||||
| 667 | ||||||
| 668 | static int | |||||
| 669 | parse_omit_name( | |||||
| 670 | XOC oc, | |||||
| 671 | FontData font_data, | |||||
| 672 | char *pattern) | |||||
| 673 | { | |||||
| 674 | char* last = (char *) NULL((void*)0); | |||||
| 675 | char* base_name; | |||||
| 676 | char buf[XLFD_MAX_LEN255 + 1]; | |||||
| 677 | int length = 0; | |||||
| 678 | int num_fields; | |||||
| 679 | /* | |||||
| 680 | * If the font specified by "pattern" is expandable to be | |||||
| 681 | * a member of "font_data"'s FontSet, we've found a match. | |||||
| 682 | */ | |||||
| 683 | if(is_match_charset(font_data, pattern) == True1) { | |||||
| 684 | if ((font_data->xlfd_name = get_font_name(oc, pattern)) != NULL((void*)0)) { | |||||
| 685 | return True1; | |||||
| 686 | } | |||||
| 687 | } | |||||
| 688 | ||||||
| 689 | length = strlen (pattern); | |||||
| 690 | ||||||
| 691 | if (length > XLFD_MAX_LEN255) | |||||
| 692 | return -1; | |||||
| 693 | ||||||
| 694 | strcpy(buf, pattern)__builtin___strcpy_chk (buf, pattern, __builtin_object_size ( buf, 2 > 1 ? 1 : 0)); | |||||
| 695 | last = buf + length - 1; | |||||
| 696 | ||||||
| 697 | /* Replace the original encoding with the encoding for this FontSet. */ | |||||
| 698 | ||||||
| 699 | /* Figure out how many fields have been specified in this xlfd. */ | |||||
| 700 | for (num_fields = 0, base_name = buf; *base_name != '\0'; base_name++) | |||||
| 701 | if (*base_name == '-') num_fields++; | |||||
| 702 | ||||||
| 703 | switch (num_fields) { | |||||
| 704 | case 12: | |||||
| 705 | /* This is the best way to have specifed the fontset. In this | |||||
| 706 | * case, there is no original encoding. E.g., | |||||
| 707 | * -*-*-*-*-*-*-14-*-*-*-*-* | |||||
| 708 | * To this, we'll append a dash: | |||||
| 709 | * -*-*-*-*-*-*-14-*-*-*-*-*- | |||||
| 710 | * then append the encoding to get: | |||||
| 711 | * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 | |||||
| 712 | */ | |||||
| 713 | /* | |||||
| 714 | * Take care of: | |||||
| 715 | * -*-*-*-*-*-*-14-*-*-*-*- | |||||
| 716 | */ | |||||
| 717 | if (*(last) == '-') | |||||
| 718 | *++last = '*'; | |||||
| 719 | ||||||
| 720 | *++last = '-'; | |||||
| 721 | break; | |||||
| 722 | case 13: | |||||
| 723 | /* Got the charset, not the encoding, zap the charset In this | |||||
| 724 | * case, there is no original encoding, but there is a charset. E.g., | |||||
| 725 | * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990 | |||||
| 726 | * To this, we remove the charset: | |||||
| 727 | * -*-*-*-*-*-*-14-*-*-*-*-*- | |||||
| 728 | * then append the new encoding to get: | |||||
| 729 | * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 | |||||
| 730 | */ | |||||
| 731 | last = strrchr (buf, '-'); | |||||
| 732 | num_fields = 12; | |||||
| 733 | break; | |||||
| 734 | case 14: | |||||
| 735 | /* Both the charset and the encoding are specified. Get rid | |||||
| 736 | * of them so that we can append the new charset encoding. E.g., | |||||
| 737 | * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990-0 | |||||
| 738 | * To this, we'll remove the encoding and charset to get: | |||||
| 739 | * -*-*-*-*-*-*-14-*-*-*-*-*- | |||||
| 740 | * then append the new encoding to get: | |||||
| 741 | * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 | |||||
| 742 | */ | |||||
| 743 | last = strrchr (buf, '-'); | |||||
| 744 | *last = '\0'; | |||||
| 745 | last = strrchr (buf, '-'); | |||||
| 746 | num_fields = 12; | |||||
| 747 | break; | |||||
| 748 | default: | |||||
| 749 | if (*last != '-') | |||||
| 750 | *++last = '-'; | |||||
| 751 | break; | |||||
| 752 | } | |||||
| 753 | ||||||
| 754 | /* At this point, "last" is pointing to the last "-" in the | |||||
| 755 | * xlfd, and all xlfd's at this point take a form similar to: | |||||
| 756 | * -*-*-*-*-*-*-14-*-*-*-*-*- | |||||
| 757 | * (i.e., no encoding). | |||||
| 758 | * After the strcpy, we'll end up with something similar to: | |||||
| 759 | * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 | |||||
| 760 | * | |||||
| 761 | * If the modified font is found in the current FontSet, | |||||
| 762 | * we've found a match. | |||||
| 763 | */ | |||||
| 764 | ||||||
| 765 | last++; | |||||
| 766 | ||||||
| 767 | if ((last - buf) + strlen(font_data->name) > XLFD_MAX_LEN255) | |||||
| 768 | return -1; | |||||
| 769 | ||||||
| 770 | strcpy(last, font_data->name)__builtin___strcpy_chk (last, font_data->name, __builtin_object_size (last, 2 > 1 ? 1 : 0)); | |||||
| 771 | if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL((void*)0)) | |||||
| 772 | return True1; | |||||
| 773 | ||||||
| 774 | /* This may mot be needed anymore as XListFonts() takes care of this */ | |||||
| 775 | if (num_fields < 12) { | |||||
| 776 | if ((last - buf) > (XLFD_MAX_LEN255 - 2)) | |||||
| 777 | return -1; | |||||
| 778 | *last = '*'; | |||||
| 779 | *(last + 1) = '-'; | |||||
| 780 | strcpy(last + 2, font_data->name)__builtin___strcpy_chk (last + 2, font_data->name, __builtin_object_size (last + 2, 2 > 1 ? 1 : 0)); | |||||
| 781 | num_fields++; | |||||
| 782 | last+=2; | |||||
| 783 | if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL((void*)0)) | |||||
| 784 | return True1; | |||||
| 785 | } | |||||
| 786 | ||||||
| 787 | ||||||
| 788 | return False0; | |||||
| 789 | } | |||||
| 790 | ||||||
| 791 | ||||||
| 792 | typedef enum{C_PRIMARY, C_SUBSTITUTE, C_VMAP, C_VROTATE } ClassType; | |||||
| 793 | ||||||
| 794 | static int | |||||
| 795 | parse_fontdata( | |||||
| 796 | XOC oc, | |||||
| 797 | FontSet font_set, | |||||
| 798 | FontData font_data, | |||||
| 799 | int font_data_count, | |||||
| 800 | char **name_list, | |||||
| 801 | int name_list_count, | |||||
| 802 | ClassType class, | |||||
| 803 | FontDataRec *font_data_return) | |||||
| 804 | { | |||||
| 805 | ||||||
| 806 | char **cur_name_list = name_list; | |||||
| 807 | char *font_name = (char *) NULL((void*)0); | |||||
| 808 | char *pattern = (char *) NULL((void*)0); | |||||
| 809 | int found_num = 0, ret = 0; | |||||
| 810 | int count = name_list_count; | |||||
| 811 | ||||||
| 812 | if(name_list == NULL((void*)0) || count <= 0) { | |||||
| 813 | return False0; | |||||
| 814 | } | |||||
| 815 | ||||||
| 816 | if(font_data == NULL((void*)0) || font_data_count <= 0) { | |||||
| 817 | return False0; | |||||
| 818 | } | |||||
| 819 | ||||||
| 820 | /* Loop through each font encoding defined in the "font_data" FontSet. */ | |||||
| 821 | for ( ; font_data_count-- > 0; font_data++) { | |||||
| 822 | Boolint is_found = False0; | |||||
| 823 | font_name = (char *) NULL((void*)0); | |||||
| 824 | count = name_list_count; | |||||
| 825 | cur_name_list = name_list; | |||||
| 826 | ||||||
| 827 | /* | |||||
| 828 | * Loop through each font specified by the user | |||||
| 829 | * in the call to XCreateFontset(). | |||||
| 830 | */ | |||||
| 831 | while (count-- > 0) { | |||||
| 832 | pattern = *cur_name_list++; | |||||
| 833 | if (pattern == NULL((void*)0) || *pattern == '\0') | |||||
| 834 | continue; | |||||
| 835 | #ifdef FONTDEBUG | |||||
| 836 | fprintf(stderr__stderrp,"Font pattern: %s %s\n", | |||||
| 837 | pattern,font_data->name); | |||||
| 838 | #endif | |||||
| 839 | ||||||
| 840 | /* | |||||
| 841 | * If the current font is fully specified (i.e., the | |||||
| 842 | * xlfd contains no wildcards) and the font exists on | |||||
| 843 | * the X Server, we have a match. | |||||
| 844 | */ | |||||
| 845 | if (strchr(pattern, '*') == NULL((void*)0) && | |||||
| 846 | (font_name = get_font_name(oc, pattern))) { | |||||
| 847 | /* | |||||
| 848 | * Find the full xlfd name for this font. If the font is | |||||
| 849 | * already in xlfd format, it is simply returned. If the | |||||
| 850 | * font is an alias for another font, the xlfd of the | |||||
| 851 | * aliased font is returned. | |||||
| 852 | */ | |||||
| 853 | ret = parse_all_name(oc, font_data, font_name); | |||||
| 854 | Xfree(font_name)free((font_name)); | |||||
| 855 | ||||||
| 856 | if (ret == -1) return -1; | |||||
| 857 | if (ret == False0) continue; | |||||
| 858 | /* | |||||
| 859 | * Since there was an exact match of a fully-specified font | |||||
| 860 | * or a font alias, we can return now since the desired font | |||||
| 861 | * was found for the current font encoding for this FontSet. | |||||
| 862 | * | |||||
| 863 | * Previous implementations of this algorithm would | |||||
| 864 | * not return here. Instead, they continued searching | |||||
| 865 | * through the font encodings for this FontSet. The side-effect | |||||
| 866 | * of that behavior is you may return a "substitute" match | |||||
| 867 | * instead of an "exact" match. We believe there should be a | |||||
| 868 | * preference on exact matches. Therefore, as soon as we | |||||
| 869 | * find one, we bail. | |||||
| 870 | * | |||||
| 871 | * Also, previous implementations seemed to think it was | |||||
| 872 | * important to find either a primary or substitute font | |||||
| 873 | * for each Font encoding in the FontSet before returning an | |||||
| 874 | * acceptable font. We don't believe this is necessary. | |||||
| 875 | * All the client cares about is finding a reasonable font | |||||
| 876 | * for what was passed in. If we find an exact match, | |||||
| 877 | * there's no reason to look any further. | |||||
| 878 | * | |||||
| 879 | * -- jjw/pma (HP) | |||||
| 880 | */ | |||||
| 881 | if (font_data_return) { | |||||
| 882 | font_data_return->xlfd_name = strdup(font_data->xlfd_name); | |||||
| 883 | if (!font_data_return->xlfd_name) return -1; | |||||
| 884 | ||||||
| 885 | font_data_return->side = font_data->side; | |||||
| 886 | } | |||||
| 887 | #ifdef FONTDEBUG | |||||
| 888 | fprintf(stderr__stderrp,"XLFD name: %s\n",font_data->xlfd_name); | |||||
| 889 | #endif | |||||
| 890 | ||||||
| 891 | return True1; | |||||
| 892 | } | |||||
| 893 | /* | |||||
| 894 | * If the font name is not fully specified | |||||
| 895 | * (i.e., it has wildcards), we have more work to do. | |||||
| 896 | * See the comments in parse_omit_name() | |||||
| 897 | * for the list of things to do. | |||||
| 898 | */ | |||||
| 899 | ret = parse_omit_name(oc, font_data, pattern); | |||||
| 900 | ||||||
| 901 | if (ret == -1) return -1; | |||||
| 902 | if (ret == False0) continue; | |||||
| 903 | ||||||
| 904 | /* | |||||
| 905 | * A font which matched the wild-carded specification was found. | |||||
| 906 | * Only update the return data if a font has not yet been found. | |||||
| 907 | * This maintains the convention that FontSets listed higher in | |||||
| 908 | * a CodeSet in the Locale Database have higher priority than | |||||
| 909 | * those FontSets listed lower in the CodeSet. In the following | |||||
| 910 | * example: | |||||
| 911 | * | |||||
| 912 | * fs1 { | |||||
| 913 | * charset HP-JIS:GR | |||||
| 914 | * font JISX0208.1990-0:GL;\ | |||||
| 915 | * JISX0208.1990-1:GR;\ | |||||
| 916 | * JISX0208.1983-0:GL;\ | |||||
| 917 | * JISX0208.1983-1:GR | |||||
| 918 | * } | |||||
| 919 | * | |||||
| 920 | * a font found in the JISX0208.1990-0 FontSet will have a | |||||
| 921 | * higher priority than a font found in the JISX0208.1983-0 | |||||
| 922 | * FontSet. | |||||
| 923 | */ | |||||
| 924 | if (font_data_return && font_data_return->xlfd_name == NULL((void*)0)) { | |||||
| 925 | ||||||
| 926 | #ifdef FONTDEBUG | |||||
| 927 | fprintf(stderr__stderrp,"XLFD name: %s\n",font_data->xlfd_name); | |||||
| 928 | #endif | |||||
| 929 | font_data_return->xlfd_name = strdup(font_data->xlfd_name); | |||||
| 930 | if (!font_data_return->xlfd_name) return -1; | |||||
| 931 | ||||||
| 932 | font_data_return->side = font_data->side; | |||||
| 933 | } | |||||
| 934 | ||||||
| 935 | found_num++; | |||||
| 936 | is_found = True1; | |||||
| 937 | ||||||
| 938 | break; | |||||
| 939 | } | |||||
| 940 | ||||||
| 941 | switch(class) { | |||||
| 942 | case C_PRIMARY: | |||||
| 943 | if(is_found == False0) { | |||||
| 944 | /* | |||||
| 945 | * Did not find a font for the current FontSet. Check the | |||||
| 946 | * FontSet's "substitute" font for a match. If we find a | |||||
| 947 | * match, we'll keep searching in hopes of finding an exact | |||||
| 948 | * match later down the FontSet list. | |||||
| 949 | * | |||||
| 950 | * when we return and we have found a font font_data_return | |||||
| 951 | * contains the first (ie. best) match no matter if this | |||||
| 952 | * is a C_PRIMARY or a C_SUBSTITUTE font | |||||
| 953 | */ | |||||
| 954 | ret = parse_fontdata(oc, font_set, font_set->substitute, | |||||
| 955 | font_set->substitute_num, name_list, | |||||
| 956 | name_list_count, C_SUBSTITUTE, | |||||
| 957 | font_data_return); | |||||
| 958 | if (ret == -1) return -1; | |||||
| 959 | if (ret == False0) continue; | |||||
| 960 | ||||||
| 961 | found_num++; | |||||
| 962 | is_found = True1; | |||||
| 963 | } | |||||
| 964 | #ifdef TESTVERSION | |||||
| 965 | else | |||||
| 966 | return True1; | |||||
| 967 | #endif | |||||
| 968 | break; | |||||
| 969 | ||||||
| 970 | case C_SUBSTITUTE: | |||||
| 971 | case C_VMAP: | |||||
| 972 | if(is_found == True1) | |||||
| 973 | return True1; | |||||
| 974 | break; | |||||
| 975 | ||||||
| 976 | case C_VROTATE: | |||||
| 977 | if(is_found == True1) { | |||||
| 978 | char *rotate_name; | |||||
| 979 | ||||||
| 980 | if((rotate_name = get_rotate_fontname(font_data->xlfd_name)) | |||||
| 981 | != NULL((void*)0)) { | |||||
| 982 | Xfree(font_data->xlfd_name)free((font_data->xlfd_name)); | |||||
| 983 | font_data->xlfd_name = rotate_name; | |||||
| 984 | ||||||
| 985 | return True1; | |||||
| 986 | } | |||||
| 987 | Xfree(font_data->xlfd_name)free((font_data->xlfd_name)); | |||||
| 988 | font_data->xlfd_name = NULL((void*)0); | |||||
| 989 | return False0; | |||||
| 990 | } | |||||
| 991 | break; | |||||
| 992 | } | |||||
| 993 | } | |||||
| 994 | ||||||
| 995 | if(class == C_PRIMARY && found_num >= 1) | |||||
| 996 | return True1; | |||||
| 997 | ||||||
| 998 | return False0; | |||||
| 999 | } | |||||
| 1000 | ||||||
| 1001 | ||||||
| 1002 | static int | |||||
| 1003 | parse_vw( | |||||
| 1004 | XOC oc, | |||||
| 1005 | FontSet font_set, | |||||
| 1006 | char **name_list, | |||||
| 1007 | int count) | |||||
| 1008 | { | |||||
| 1009 | FontData vmap = font_set->vmap; | |||||
| 1010 | VRotate vrotate = font_set->vrotate; | |||||
| 1011 | int vmap_num = font_set->vmap_num; | |||||
| 1012 | int vrotate_num = font_set->vrotate_num; | |||||
| 1013 | int ret = 0, i = 0; | |||||
| 1014 | ||||||
| 1015 | if(vmap_num > 0) { | |||||
| 1016 | if(parse_fontdata(oc, font_set, vmap, vmap_num, name_list, | |||||
| 1017 | count, C_VMAP,NULL((void*)0)) == -1) | |||||
| 1018 | return (-1); | |||||
| 1019 | } | |||||
| 1020 | ||||||
| 1021 | if(vrotate_num > 0) { | |||||
| 1022 | ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num, | |||||
| 1023 | name_list, count, C_VROTATE, NULL((void*)0)); | |||||
| 1024 | if(ret == -1) { | |||||
| 1025 | return (-1); | |||||
| 1026 | } else if(ret == False0) { | |||||
| 1027 | CodeRange code_range; | |||||
| 1028 | int num_cr; | |||||
| 1029 | int sub_num = font_set->substitute_num; | |||||
| 1030 | ||||||
| 1031 | code_range = vrotate[0].code_range; /* ? */ | |||||
| 1032 | num_cr = vrotate[0].num_cr; /* ? */ | |||||
| 1033 | for(i = 0 ; i < vrotate_num ; i++) { | |||||
| 1034 | if(vrotate[i].xlfd_name) | |||||
| 1035 | Xfree(vrotate[i].xlfd_name)free((vrotate[i].xlfd_name)); | |||||
| 1036 | } | |||||
| 1037 | Xfree(vrotate)free((vrotate)); | |||||
| 1038 | ||||||
| 1039 | if(sub_num > 0) { | |||||
| 1040 | vrotate = font_set->vrotate = Xcalloc(sub_num,calloc(((sub_num) == 0 ? 1 : (sub_num)), (sizeof(VRotateRec)) ) | |||||
| 1041 | sizeof(VRotateRec))calloc(((sub_num) == 0 ? 1 : (sub_num)), (sizeof(VRotateRec)) ); | |||||
| 1042 | if(font_set->vrotate == (VRotate)NULL((void*)0)) | |||||
| 1043 | return (-1); | |||||
| 1044 | ||||||
| 1045 | for(i = 0 ; i < sub_num ; i++) { | |||||
| 1046 | vrotate[i].charset_name = font_set->substitute[i].name; | |||||
| 1047 | vrotate[i].side = font_set->substitute[i].side; | |||||
| 1048 | vrotate[i].code_range = code_range; | |||||
| 1049 | vrotate[i].num_cr = num_cr; | |||||
| 1050 | } | |||||
| 1051 | vrotate_num = font_set->vrotate_num = sub_num; | |||||
| 1052 | } else { | |||||
| 1053 | vrotate = font_set->vrotate = (VRotate)NULL((void*)0); | |||||
| 1054 | } | |||||
| 1055 | ||||||
| 1056 | ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num, | |||||
| 1057 | name_list, count, C_VROTATE, NULL((void*)0)); | |||||
| 1058 | if(ret == -1) | |||||
| 1059 | return (-1); | |||||
| 1060 | } | |||||
| 1061 | } | |||||
| 1062 | ||||||
| 1063 | return True1; | |||||
| 1064 | } | |||||
| 1065 | ||||||
| 1066 | static int | |||||
| 1067 | parse_fontname( | |||||
| 1068 | XOC oc) | |||||
| 1069 | { | |||||
| 1070 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 1071 | FontSet font_set; | |||||
| 1072 | FontDataRec font_data_return; | |||||
| 1073 | char *base_name, **name_list; | |||||
| 1074 | int font_set_num = 0; | |||||
| 1075 | int found_num = 0; | |||||
| 1076 | int count = 0; | |||||
| 1077 | int ret; | |||||
| 1078 | int i; | |||||
| 1079 | ||||||
| 1080 | name_list = _XParseBaseFontNameList(oc->core.base_name_list, &count); | |||||
| 1081 | if (name_list == NULL((void*)0)) | |||||
| 1082 | return -1; | |||||
| 1083 | ||||||
| 1084 | font_set = gen->font_set; | |||||
| 1085 | font_set_num = gen->font_set_num; | |||||
| 1086 | ||||||
| 1087 | /* Loop through all of the CharSets defined in the Locale | |||||
| 1088 | * database for the current Locale. | |||||
| 1089 | */ | |||||
| 1090 | for( ; font_set_num-- > 0 ; font_set++) { | |||||
| 1091 | if(font_set->font_name) | |||||
| 1092 | continue; | |||||
| 1093 | ||||||
| 1094 | if(font_set->font_data_count > 0) { | |||||
| 1095 | ||||||
| 1096 | /* | |||||
| 1097 | * If there are a non-zero number of FontSets defined | |||||
| 1098 | * for this CharSet. | |||||
| 1099 | * Try to find a font for this CharSet. If we find an | |||||
| 1100 | * acceptable font, we save the information for return | |||||
| 1101 | * to the client. If we do not find an acceptable font, | |||||
| 1102 | * a "missing_charset" will be reported to the client | |||||
| 1103 | * for this CharSet. | |||||
| 1104 | */ | |||||
| 1105 | font_data_return.xlfd_name = NULL((void*)0); | |||||
| 1106 | font_data_return.side = XlcUnknown; | |||||
| 1107 | ||||||
| 1108 | ret = parse_fontdata(oc, font_set, font_set->font_data, | |||||
| 1109 | font_set->font_data_count, | |||||
| 1110 | name_list, count, C_PRIMARY, | |||||
| 1111 | &font_data_return); | |||||
| 1112 | if(ret == -1) { | |||||
| 1113 | goto err; | |||||
| 1114 | } else if(ret == True1) { | |||||
| 1115 | /* | |||||
| 1116 | * We can't just loop thru fontset->font_data to | |||||
| 1117 | * find the first (ie. best) match: parse_fontdata | |||||
| 1118 | * will try a substitute font if no primary one could | |||||
| 1119 | * be matched. It returns the required information in | |||||
| 1120 | * font_data_return. | |||||
| 1121 | */ | |||||
| 1122 | font_set->font_name = strdup(font_data_return.xlfd_name); | |||||
| 1123 | if(font_set->font_name == (char *) NULL((void*)0)) | |||||
| 1124 | goto err; | |||||
| 1125 | ||||||
| 1126 | font_set->side = font_data_return.side; | |||||
| 1127 | ||||||
| 1128 | Xfree (font_data_return.xlfd_name)free((font_data_return.xlfd_name)); | |||||
| 1129 | font_data_return.xlfd_name = NULL((void*)0); | |||||
| 1130 | ||||||
| 1131 | if(parse_vw(oc, font_set, name_list, count) == -1) | |||||
| 1132 | goto err; | |||||
| 1133 | found_num++; | |||||
| 1134 | } | |||||
| 1135 | ||||||
| 1136 | } else if(font_set->substitute_num > 0) { | |||||
| 1137 | /* | |||||
| 1138 | * If there are no FontSets defined for this | |||||
| 1139 | * CharSet. We can only find "substitute" fonts. | |||||
| 1140 | */ | |||||
| 1141 | ret = parse_fontdata(oc, font_set, font_set->substitute, | |||||
| 1142 | font_set->substitute_num, | |||||
| 1143 | name_list, count, C_SUBSTITUTE, NULL((void*)0)); | |||||
| 1144 | if(ret == -1) { | |||||
| 1145 | goto err; | |||||
| 1146 | } else if(ret == True1) { | |||||
| 1147 | for(i=0;i<font_set->substitute_num;i++){ | |||||
| 1148 | if(font_set->substitute[i].xlfd_name != NULL((void*)0)){ | |||||
| 1149 | break; | |||||
| 1150 | } | |||||
| 1151 | } | |||||
| 1152 | font_set->font_name = strdup(font_set->substitute[i].xlfd_name); | |||||
| 1153 | if(font_set->font_name == (char *) NULL((void*)0)) | |||||
| 1154 | goto err; | |||||
| 1155 | ||||||
| 1156 | font_set->side = font_set->substitute[i].side; | |||||
| 1157 | if(parse_vw(oc, font_set, name_list, count) == -1) | |||||
| 1158 | goto err; | |||||
| 1159 | ||||||
| 1160 | found_num++; | |||||
| 1161 | } | |||||
| 1162 | } | |||||
| 1163 | } | |||||
| 1164 | ||||||
| 1165 | base_name = strdup(oc->core.base_name_list); | |||||
| 1166 | if (base_name == NULL((void*)0)) | |||||
| 1167 | goto err; | |||||
| 1168 | ||||||
| 1169 | oc->core.base_name_list = base_name; | |||||
| 1170 | ||||||
| 1171 | XFreeStringList(name_list); | |||||
| 1172 | ||||||
| 1173 | return found_num; | |||||
| 1174 | ||||||
| 1175 | err: | |||||
| 1176 | XFreeStringList(name_list); | |||||
| 1177 | /* Prevent this from being freed twice */ | |||||
| 1178 | oc->core.base_name_list = NULL((void*)0); | |||||
| 1179 | ||||||
| 1180 | return -1; | |||||
| 1181 | } | |||||
| 1182 | ||||||
| 1183 | /* For VW/UDC end*/ | |||||
| 1184 | ||||||
| 1185 | static Boolint | |||||
| 1186 | set_missing_list( | |||||
| 1187 | XOC oc) | |||||
| 1188 | { | |||||
| 1189 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 1190 | FontSet font_set; | |||||
| 1191 | char **charset_list, *charset_buf; | |||||
| 1192 | int count, length, font_set_num; | |||||
| 1193 | int result = 1; | |||||
| 1194 | ||||||
| 1195 | font_set = gen->font_set; | |||||
| 1196 | font_set_num = gen->font_set_num; | |||||
| 1197 | count = length = 0; | |||||
| 1198 | ||||||
| 1199 | for ( ; font_set_num-- > 0; font_set++) { | |||||
| 1200 | if (font_set->info || font_set->font) { | |||||
| 1201 | continue; | |||||
| 1202 | } | |||||
| 1203 | ||||||
| 1204 | /* Change 1996.01.23 start */ | |||||
| 1205 | if(font_set->font_data_count <= 0 || | |||||
| 1206 | font_set->font_data == (FontData)NULL((void*)0)) { | |||||
| 1207 | if(font_set->substitute_num <= 0 || | |||||
| 1208 | font_set->substitute == (FontData)NULL((void*)0)) { | |||||
| 1209 | if(font_set->charset_list != NULL((void*)0)){ | |||||
| 1210 | length += | |||||
| 1211 | strlen(font_set->charset_list[0]->encoding_name) + 1; | |||||
| 1212 | } else { | |||||
| 1213 | length += 1; | |||||
| 1214 | } | |||||
| 1215 | } else { | |||||
| 1216 | length += strlen(font_set->substitute->name) + 1; | |||||
| 1217 | } | |||||
| 1218 | } else { | |||||
| 1219 | length += strlen(font_set->font_data->name) + 1; | |||||
| 1220 | } | |||||
| 1221 | /* Change 1996.01.23 end */ | |||||
| 1222 | count++; | |||||
| 1223 | } | |||||
| 1224 | ||||||
| 1225 | if (count < 1) { | |||||
| 1226 | return True1; | |||||
| 1227 | } | |||||
| 1228 | ||||||
| 1229 | charset_list = Xmalloc(sizeof(char *) * count)malloc(((sizeof(char *) * count) == 0 ? 1 : (sizeof(char *) * count))); | |||||
| 1230 | if (charset_list == NULL((void*)0)) { | |||||
| 1231 | return False0; | |||||
| 1232 | } | |||||
| 1233 | ||||||
| 1234 | charset_buf = Xmalloc(length)malloc(((length) == 0 ? 1 : (length))); | |||||
| 1235 | if (charset_buf == NULL((void*)0)) { | |||||
| 1236 | Xfree(charset_list)free((charset_list)); | |||||
| 1237 | return False0; | |||||
| 1238 | } | |||||
| 1239 | ||||||
| 1240 | oc->core.missing_list.charset_list = charset_list; | |||||
| 1241 | oc->core.missing_list.charset_count = count; | |||||
| 1242 | ||||||
| 1243 | font_set = gen->font_set; | |||||
| 1244 | font_set_num = gen->font_set_num; | |||||
| 1245 | ||||||
| 1246 | for ( ; font_set_num-- > 0; font_set++) { | |||||
| 1247 | if (font_set->info || font_set->font) { | |||||
| 1248 | continue; | |||||
| 1249 | } | |||||
| 1250 | ||||||
| 1251 | /* Change 1996.01.23 start */ | |||||
| 1252 | if(font_set->font_data_count <= 0 || | |||||
| 1253 | font_set->font_data == (FontData)NULL((void*)0)) { | |||||
| 1254 | if(font_set->substitute_num <= 0 || | |||||
| 1255 | font_set->substitute == (FontData)NULL((void*)0)) { | |||||
| 1256 | if(font_set->charset_list != NULL((void*)0)){ | |||||
| 1257 | strcpy(charset_buf,__builtin___strcpy_chk (charset_buf, font_set->charset_list [0]->encoding_name, __builtin_object_size (charset_buf, 2 > 1 ? 1 : 0)) | |||||
| 1258 | font_set->charset_list[0]->encoding_name)__builtin___strcpy_chk (charset_buf, font_set->charset_list [0]->encoding_name, __builtin_object_size (charset_buf, 2 > 1 ? 1 : 0)); | |||||
| 1259 | } else { | |||||
| 1260 | strcpy(charset_buf, "")__builtin___strcpy_chk (charset_buf, "", __builtin_object_size (charset_buf, 2 > 1 ? 1 : 0)); | |||||
| 1261 | } | |||||
| 1262 | result = 0; | |||||
| 1263 | } else { | |||||
| 1264 | strcpy(charset_buf, font_set->substitute->name)__builtin___strcpy_chk (charset_buf, font_set->substitute-> name, __builtin_object_size (charset_buf, 2 > 1 ? 1 : 0)); | |||||
| 1265 | } | |||||
| 1266 | } else { | |||||
| 1267 | strcpy(charset_buf, font_set->font_data->name)__builtin___strcpy_chk (charset_buf, font_set->font_data-> name, __builtin_object_size (charset_buf, 2 > 1 ? 1 : 0)); | |||||
| 1268 | } | |||||
| 1269 | /* Change 1996.01.23 end */ | |||||
| 1270 | *charset_list++ = charset_buf; | |||||
| 1271 | charset_buf += strlen(charset_buf) + 1; | |||||
| 1272 | } | |||||
| 1273 | ||||||
| 1274 | if(result == 0) { | |||||
| 1275 | return(False0); | |||||
| 1276 | } | |||||
| 1277 | ||||||
| 1278 | return True1; | |||||
| 1279 | } | |||||
| 1280 | ||||||
| 1281 | static Boolint | |||||
| 1282 | create_fontset( | |||||
| 1283 | XOC oc) | |||||
| 1284 | { | |||||
| 1285 | XOMGenericPart *gen = XOM_GENERIC(oc->core.om)(&((XOMGeneric) oc->core.om)->gen); | |||||
| 1286 | int found_num; | |||||
| 1287 | ||||||
| 1288 | if (init_fontset(oc) == False0) | |||||
| 1289 | return False0; | |||||
| 1290 | ||||||
| 1291 | found_num = parse_fontname(oc); | |||||
| 1292 | if (found_num <= 0) { | |||||
| 1293 | if (found_num == 0) | |||||
| 1294 | set_missing_list(oc); | |||||
| 1295 | return False0; | |||||
| 1296 | } | |||||
| 1297 | ||||||
| 1298 | if (gen->on_demand_loading == True1) { | |||||
| 1299 | if (load_font_info(oc) == False0) | |||||
| 1300 | return False0; | |||||
| 1301 | } else { | |||||
| 1302 | if (load_font(oc) == False0) | |||||
| 1303 | return False0; | |||||
| 1304 | } | |||||
| 1305 | ||||||
| 1306 | if (init_core_part(oc) == False0) | |||||
| 1307 | return False0; | |||||
| 1308 | ||||||
| 1309 | if (set_missing_list(oc) == False0) | |||||
| 1310 | return False0; | |||||
| 1311 | ||||||
| 1312 | return True1; | |||||
| 1313 | } | |||||
| 1314 | ||||||
| 1315 | /* For VW/UDC start */ | |||||
| 1316 | static void | |||||
| 1317 | free_fontdataOC( | |||||
| 1318 | Display *dpy, | |||||
| 1319 | FontData font_data, | |||||
| 1320 | int font_data_count) | |||||
| 1321 | { | |||||
| 1322 | for( ; font_data_count-- ; font_data++) { | |||||
| 1323 | if(font_data->xlfd_name){ | |||||
| 1324 | Xfree(font_data->xlfd_name)free((font_data->xlfd_name)); | |||||
| 1325 | font_data->xlfd_name = NULL((void*)0); | |||||
| 1326 | } | |||||
| 1327 | if(font_data->font){ /* ADD 1996.01.7 */ | |||||
| 1328 | if(font_data->font->fid) /* Add 1996.01.23 */ | |||||
| 1329 | XFreeFont(dpy,font_data->font); /* ADD 1996.01.7 */ | |||||
| 1330 | else /* Add 1996.01.23 */ | |||||
| 1331 | XFreeFontInfo(NULL((void*)0), font_data->font, 1);/* Add 1996.01.23 */ | |||||
| 1332 | font_data->font = NULL((void*)0); | |||||
| 1333 | } | |||||
| 1334 | /* | |||||
| 1335 | * font_data->name and font_data->scopes belong to the OM not OC. | |||||
| 1336 | * To save space this data is shared between OM and OC. We are | |||||
| 1337 | * not allowed to free it here. | |||||
| 1338 | * It has been moved to free_fontdataOM() | |||||
| 1339 | */ | |||||
| 1340 | /* | |||||
| 1341 | if(font_data->scopes){ | |||||
| 1342 | Xfree(font_data->scopes); | |||||
| 1343 | font_data->scopes = NULL; | |||||
| 1344 | } | |||||
| 1345 | if(font_data->name){ | |||||
| 1346 | Xfree(font_data->name); | |||||
| 1347 | font_data->name = NULL; | |||||
| 1348 | } | |||||
| 1349 | */ | |||||
| 1350 | } | |||||
| 1351 | } | |||||
| 1352 | ||||||
| 1353 | static void destroy_fontdata( | |||||
| 1354 | XOCGenericPart *gen, | |||||
| 1355 | Display *dpy) | |||||
| 1356 | { | |||||
| 1357 | FontSet font_set = (FontSet) NULL((void*)0); | |||||
| 1358 | int font_set_num = 0; | |||||
| 1359 | ||||||
| 1360 | if (gen->font_set) { | |||||
| 1361 | font_set = gen->font_set; | |||||
| 1362 | font_set_num = gen->font_set_num; | |||||
| 1363 | for( ; font_set_num-- ; font_set++) { | |||||
| 1364 | if (font_set->font) { | |||||
| 1365 | if(font_set->font->fid) | |||||
| 1366 | XFreeFont(dpy,font_set->font); | |||||
| 1367 | else | |||||
| 1368 | XFreeFontInfo(NULL((void*)0), font_set->font, 1); | |||||
| 1369 | font_set->font = NULL((void*)0); | |||||
| 1370 | } | |||||
| 1371 | if(font_set->font_data) { | |||||
| 1372 | if (font_set->info) | |||||
| 1373 | XFreeFontInfo(NULL((void*)0), font_set->info, 1); | |||||
| 1374 | free_fontdataOC(dpy, | |||||
| 1375 | font_set->font_data, font_set->font_data_count); | |||||
| 1376 | Xfree(font_set->font_data)free((font_set->font_data)); | |||||
| 1377 | font_set->font_data = NULL((void*)0); | |||||
| 1378 | } | |||||
| 1379 | if(font_set->substitute) { | |||||
| 1380 | free_fontdataOC(dpy, | |||||
| 1381 | font_set->substitute, font_set->substitute_num); | |||||
| 1382 | Xfree(font_set->substitute)free((font_set->substitute)); | |||||
| 1383 | font_set->substitute = NULL((void*)0); | |||||
| 1384 | } | |||||
| 1385 | if(font_set->vmap) { | |||||
| 1386 | free_fontdataOC(dpy, | |||||
| 1387 | font_set->vmap, font_set->vmap_num); | |||||
| 1388 | Xfree(font_set->vmap)free((font_set->vmap)); | |||||
| 1389 | font_set->vmap = NULL((void*)0); | |||||
| 1390 | } | |||||
| 1391 | if(font_set->vrotate) { | |||||
| 1392 | free_fontdataOC(dpy, | |||||
| 1393 | (FontData)font_set->vrotate, | |||||
| 1394 | font_set->vrotate_num); | |||||
| 1395 | Xfree(font_set->vrotate)free((font_set->vrotate)); | |||||
| 1396 | font_set->vrotate = NULL((void*)0); | |||||
| 1397 | } | |||||
| 1398 | } | |||||
| 1399 | Xfree(gen->font_set)free((gen->font_set)); | |||||
| 1400 | gen->font_set = NULL((void*)0); | |||||
| 1401 | } | |||||
| 1402 | } | |||||
| 1403 | /* For VW/UDC end */ | |||||
| 1404 | ||||||
| 1405 | static void | |||||
| 1406 | destroy_oc( | |||||
| 1407 | XOC oc) | |||||
| 1408 | { | |||||
| 1409 | Display *dpy = oc->core.om->core.display; | |||||
| 1410 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 1411 | ||||||
| 1412 | if (gen->mbs_to_cs) | |||||
| 1413 | _XlcCloseConverter(gen->mbs_to_cs); | |||||
| 1414 | ||||||
| 1415 | if (gen->wcs_to_cs) | |||||
| 1416 | _XlcCloseConverter(gen->wcs_to_cs); | |||||
| 1417 | ||||||
| 1418 | if (gen->utf8_to_cs) | |||||
| 1419 | _XlcCloseConverter(gen->utf8_to_cs); | |||||
| 1420 | ||||||
| 1421 | /* For VW/UDC start */ /* Change 1996.01.8 */ | |||||
| 1422 | destroy_fontdata(gen,dpy); | |||||
| 1423 | /* | |||||
| 1424 | */ | |||||
| 1425 | /* For VW/UDC end */ | |||||
| 1426 | ||||||
| 1427 | Xfree(oc->core.base_name_list)free((oc->core.base_name_list)); | |||||
| 1428 | XFreeStringList(oc->core.font_info.font_name_list); | |||||
| 1429 | Xfree(oc->core.font_info.font_struct_list)free((oc->core.font_info.font_struct_list)); | |||||
| 1430 | XFreeStringList(oc->core.missing_list.charset_list); | |||||
| 1431 | ||||||
| 1432 | #ifdef notdef | |||||
| 1433 | ||||||
| 1434 | Xfree(oc->core.res_name)free((oc->core.res_name)); | |||||
| 1435 | Xfree(oc->core.res_class)free((oc->core.res_class)); | |||||
| 1436 | #endif | |||||
| 1437 | ||||||
| 1438 | Xfree(oc)free((oc)); | |||||
| 1439 | } | |||||
| 1440 | ||||||
| 1441 | static char * | |||||
| 1442 | set_oc_values( | |||||
| 1443 | XOC oc, | |||||
| 1444 | XlcArgList args, | |||||
| 1445 | int num_args) | |||||
| 1446 | { | |||||
| 1447 | XOCGenericPart *gen = XOC_GENERIC(oc)(&((XOCGeneric) oc)->gen); | |||||
| 1448 | FontSet font_set = gen->font_set; | |||||
| 1449 | char *ret; | |||||
| 1450 | int num = gen->font_set_num; | |||||
| 1451 | ||||||
| 1452 | if (oc->core.resources == NULL((void*)0)) | |||||
| 1453 | return NULL((void*)0); | |||||
| 1454 | ||||||
| 1455 | ret = _XlcSetValues((XPointer) oc, oc->core.resources, | |||||
| 1456 | oc->core.num_resources, args, num_args, XlcSetMask(1L<<3)); | |||||
| 1457 | if(ret != NULL((void*)0)){ | |||||
| 1458 | return(ret); | |||||
| 1459 | } else { | |||||
| 1460 | for ( ; num-- > 0; font_set++) { | |||||
| 1461 | if (font_set->font_name == NULL((void*)0)) | |||||
| 1462 | continue; | |||||
| 1463 | if (font_set->vpart_initialize != 0) | |||||
| 1464 | continue; | |||||
| 1465 | if( oc->core.orientation == XOMOrientation_TTB_RTL || | |||||
| 1466 | oc->core.orientation == XOMOrientation_TTB_LTR ){ | |||||
| 1467 | load_fontdata(oc, font_set->vmap, font_set->vmap_num); | |||||
| 1468 | load_fontdata(oc, (FontData) font_set->vrotate, | |||||
| 1469 | font_set->vrotate_num); | |||||
| 1470 | font_set->vpart_initialize = 1; | |||||
| 1471 | } | |||||
| 1472 | } | |||||
| 1473 | return(NULL((void*)0)); | |||||
| 1474 | } | |||||
| 1475 | } | |||||
| 1476 | ||||||
| 1477 | static char * | |||||
| 1478 | get_oc_values( | |||||
| 1479 | XOC oc, | |||||
| 1480 | XlcArgList args, | |||||
| 1481 | int num_args) | |||||
| 1482 | { | |||||
| 1483 | if (oc->core.resources == NULL((void*)0)) | |||||
| 1484 | return NULL((void*)0); | |||||
| 1485 | ||||||
| 1486 | return _XlcGetValues((XPointer) oc, oc->core.resources, | |||||
| 1487 | oc->core.num_resources, args, num_args, XlcGetMask(1L<<2)); | |||||
| 1488 | } | |||||
| 1489 | ||||||
| 1490 | static XOCMethodsRec oc_default_methods = { | |||||
| 1491 | destroy_oc, | |||||
| 1492 | set_oc_values, | |||||
| 1493 | get_oc_values, | |||||
| 1494 | _XmbDefaultTextEscapement, | |||||
| 1495 | _XmbDefaultTextExtents, | |||||
| 1496 | _XmbDefaultTextPerCharExtents, | |||||
| 1497 | _XmbDefaultDrawString, | |||||
| 1498 | _XmbDefaultDrawImageString, | |||||
| 1499 | _XwcDefaultTextEscapement, | |||||
| 1500 | _XwcDefaultTextExtents, | |||||
| 1501 | _XwcDefaultTextPerCharExtents, | |||||
| 1502 | _XwcDefaultDrawString, | |||||
| 1503 | _XwcDefaultDrawImageString, | |||||
| 1504 | _Xutf8DefaultTextEscapement, | |||||
| 1505 | _Xutf8DefaultTextExtents, | |||||
| 1506 | _Xutf8DefaultTextPerCharExtents, | |||||
| 1507 | _Xutf8DefaultDrawString, | |||||
| 1508 | _Xutf8DefaultDrawImageString | |||||
| 1509 | }; | |||||
| 1510 | ||||||
| 1511 | static XOCMethodsRec oc_generic_methods = { | |||||
| 1512 | destroy_oc, | |||||
| 1513 | set_oc_values, | |||||
| 1514 | get_oc_values, | |||||
| 1515 | _XmbGenericTextEscapement, | |||||
| 1516 | _XmbGenericTextExtents, | |||||
| 1517 | _XmbGenericTextPerCharExtents, | |||||
| 1518 | _XmbGenericDrawString, | |||||
| 1519 | _XmbGenericDrawImageString, | |||||
| 1520 | _XwcGenericTextEscapement, | |||||
| 1521 | _XwcGenericTextExtents, | |||||
| 1522 | _XwcGenericTextPerCharExtents, | |||||
| 1523 | _XwcGenericDrawString, | |||||
| 1524 | _XwcGenericDrawImageString, | |||||
| 1525 | _Xutf8GenericTextEscapement, | |||||
| 1526 | _Xutf8GenericTextExtents, | |||||
| 1527 | _Xutf8GenericTextPerCharExtents, | |||||
| 1528 | _Xutf8GenericDrawString, | |||||
| 1529 | _Xutf8GenericDrawImageString | |||||
| 1530 | }; | |||||
| 1531 | ||||||
| 1532 | typedef struct _XOCMethodsListRec { | |||||
| 1533 | const char *name; | |||||
| 1534 | XOCMethods methods; | |||||
| 1535 | } XOCMethodsListRec, *XOCMethodsList; | |||||
| 1536 | ||||||
| 1537 | static XOCMethodsListRec oc_methods_list[] = { | |||||
| 1538 | { "default", &oc_default_methods }, | |||||
| 1539 | { "generic", &oc_generic_methods } | |||||
| 1540 | }; | |||||
| 1541 | ||||||
| 1542 | static XlcResource oc_resources[] = { | |||||
| 1543 | { XNBaseFontName"baseFontName", NULLQUARK((XrmQuark) 0), sizeof(char *), | |||||
| 1544 | XOffsetOf(XOCRec, core.base_name_list)__builtin_offsetof(XOCRec, core.base_name_list), XlcCreateMask(1L<<0) | XlcGetMask(1L<<2) }, | |||||
| 1545 | { XNOMAutomatic"omAutomatic", NULLQUARK((XrmQuark) 0), sizeof(Boolint), | |||||
| 1546 | XOffsetOf(XOCRec, core.om_automatic)__builtin_offsetof(XOCRec, core.om_automatic), XlcGetMask(1L<<2) }, | |||||
| 1547 | { XNMissingCharSet"missingCharSet", NULLQUARK((XrmQuark) 0), sizeof(XOMCharSetList), | |||||
| 1548 | XOffsetOf(XOCRec, core.missing_list)__builtin_offsetof(XOCRec, core.missing_list), XlcGetMask(1L<<2) }, | |||||
| 1549 | { XNDefaultString"defaultString", NULLQUARK((XrmQuark) 0), sizeof(char *), | |||||
| 1550 | XOffsetOf(XOCRec, core.default_string)__builtin_offsetof(XOCRec, core.default_string), XlcGetMask(1L<<2) }, | |||||
| 1551 | { XNOrientation"orientation", NULLQUARK((XrmQuark) 0), sizeof(XOrientation), | |||||
| 1552 | XOffsetOf(XOCRec, core.orientation)__builtin_offsetof(XOCRec, core.orientation), XlcDefaultMask(1L<<1) | XlcSetMask(1L<<3) | XlcGetMask(1L<<2) }, | |||||
| 1553 | { XNResourceName"resourceName", NULLQUARK((XrmQuark) 0), sizeof(char *), | |||||
| 1554 | XOffsetOf(XOCRec, core.res_name)__builtin_offsetof(XOCRec, core.res_name), XlcSetMask(1L<<3) | XlcGetMask(1L<<2) }, | |||||
| 1555 | { XNResourceClass"resourceClass", NULLQUARK((XrmQuark) 0), sizeof(char *), | |||||
| 1556 | XOffsetOf(XOCRec, core.res_class)__builtin_offsetof(XOCRec, core.res_class), XlcSetMask(1L<<3) | XlcGetMask(1L<<2) }, | |||||
| 1557 | { XNFontInfo"fontInfo", NULLQUARK((XrmQuark) 0), sizeof(XOMFontInfo), | |||||
| 1558 | XOffsetOf(XOCRec, core.font_info)__builtin_offsetof(XOCRec, core.font_info), XlcGetMask(1L<<2) } | |||||
| 1559 | }; | |||||
| 1560 | ||||||
| 1561 | static XOC | |||||
| 1562 | create_oc( | |||||
| 1563 | XOM om, | |||||
| 1564 | XlcArgList args, | |||||
| 1565 | int num_args) | |||||
| 1566 | { | |||||
| 1567 | XOC oc; | |||||
| 1568 | XOMGenericPart *gen = XOM_GENERIC(om)(&((XOMGeneric) om)->gen); | |||||
| 1569 | XOCMethodsList methods_list = oc_methods_list; | |||||
| 1570 | int count; | |||||
| 1571 | ||||||
| 1572 | oc = Xcalloc(1, sizeof(XOCGenericRec))calloc(((1) == 0 ? 1 : (1)), (sizeof(XOCGenericRec))); | |||||
| 1573 | if (oc == NULL((void*)0)) | |||||
| 1574 | return (XOC) NULL((void*)0); | |||||
| 1575 | ||||||
| 1576 | oc->core.om = om; | |||||
| 1577 | ||||||
| 1578 | if (oc_resources[0].xrm_name == NULLQUARK((XrmQuark) 0)) | |||||
| 1579 | _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources)(sizeof(oc_resources) / sizeof(oc_resources[0]))); | |||||
| 1580 | ||||||
| 1581 | if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources)(sizeof(oc_resources) / sizeof(oc_resources[0])), | |||||
| 1582 | args, num_args, XlcCreateMask(1L<<0) | XlcDefaultMask(1L<<1))) | |||||
| 1583 | goto err; | |||||
| 1584 | ||||||
| 1585 | if (oc->core.base_name_list == NULL((void*)0)) | |||||
| 1586 | goto err; | |||||
| 1587 | ||||||
| 1588 | oc->core.resources = oc_resources; | |||||
| 1589 | oc->core.num_resources = XlcNumber(oc_resources)(sizeof(oc_resources) / sizeof(oc_resources[0])); | |||||
| 1590 | ||||||
| 1591 | if (create_fontset(oc) == False0) | |||||
| 1592 | goto err; | |||||
| 1593 | ||||||
| 1594 | oc->methods = &oc_generic_methods; | |||||
| 1595 | ||||||
| 1596 | if (gen->object_name) { | |||||
| 1597 | count = XlcNumber(oc_methods_list)(sizeof(oc_methods_list) / sizeof(oc_methods_list[0])); | |||||
| 1598 | ||||||
| 1599 | for ( ; count-- > 0; methods_list++) { | |||||
| 1600 | if (!_XlcCompareISOLatin1(gen->object_name, methods_list->name)) { | |||||
| 1601 | oc->methods = methods_list->methods; | |||||
| 1602 | break; | |||||
| 1603 | } | |||||
| 1604 | } | |||||
| 1605 | } | |||||
| 1606 | ||||||
| 1607 | return oc; | |||||
| 1608 | ||||||
| 1609 | err: | |||||
| 1610 | destroy_oc(oc); | |||||
| 1611 | ||||||
| 1612 | return (XOC) NULL((void*)0); | |||||
| 1613 | } | |||||
| 1614 | ||||||
| 1615 | static void | |||||
| 1616 | free_fontdataOM( | |||||
| 1617 | FontData font_data, | |||||
| 1618 | int font_data_count) | |||||
| 1619 | { | |||||
| 1620 | for( ; font_data_count-- ; font_data++) { | |||||
| 1621 | if(font_data->name){ | |||||
| 1622 | Xfree(font_data->name)free((font_data->name)); | |||||
| 1623 | font_data->name = NULL((void*)0); | |||||
| 1624 | } | |||||
| 1625 | if(font_data->scopes){ | |||||
| 1626 | Xfree(font_data->scopes)free((font_data->scopes)); | |||||
| 1627 | font_data->scopes = NULL((void*)0); | |||||
| 1628 | } | |||||
| 1629 | } | |||||
| 1630 | } | |||||
| 1631 | ||||||
| 1632 | static Statusint | |||||
| 1633 | close_om( | |||||
| 1634 | XOM om) | |||||
| 1635 | { | |||||
| 1636 | XOMGenericPart *gen = XOM_GENERIC(om)(&((XOMGeneric) om)->gen); | |||||
| 1637 | OMData data; | |||||
| 1638 | int count; | |||||
| 1639 | ||||||
| 1640 | if ((data = gen->data)) { | |||||
| 1641 | for (count = gen->data_num; count-- > 0; data++) { | |||||
| 1642 | if (data->charset_list){ | |||||
| 1643 | Xfree(data->charset_list)free((data->charset_list)); | |||||
| 1644 | data->charset_list = NULL((void*)0); | |||||
| 1645 | } | |||||
| 1646 | /* free font_data for om */ | |||||
| 1647 | if (data->font_data) { | |||||
| 1648 | free_fontdataOM(data->font_data,data->font_data_count); | |||||
| 1649 | Xfree(data->font_data)free((data->font_data)); | |||||
| 1650 | data->font_data = NULL((void*)0); | |||||
| 1651 | } | |||||
| 1652 | /* free substitute for om */ | |||||
| 1653 | if (data->substitute) { | |||||
| 1654 | free_fontdataOM(data->substitute,data->substitute_num); | |||||
| 1655 | Xfree(data->substitute)free((data->substitute)); | |||||
| 1656 | data->substitute = NULL((void*)0); | |||||
| 1657 | } | |||||
| 1658 | /* free vmap for om */ | |||||
| 1659 | if (data->vmap) { | |||||
| 1660 | free_fontdataOM(data->vmap,data->vmap_num); | |||||
| 1661 | Xfree(data->vmap)free((data->vmap)); | |||||
| 1662 | data->vmap = NULL((void*)0); | |||||
| 1663 | } | |||||
| 1664 | /* free vrotate for om */ | |||||
| 1665 | if (data->vrotate) { | |||||
| 1666 | Xfree(data->vrotate)free((data->vrotate)); | |||||
| 1667 | data->vrotate = NULL((void*)0); | |||||
| 1668 | } | |||||
| 1669 | } | |||||
| 1670 | Xfree(gen->data)free((gen->data)); | |||||
| 1671 | gen->data = NULL((void*)0); | |||||
| 1672 | } | |||||
| 1673 | ||||||
| 1674 | if (gen->object_name){ | |||||
| 1675 | Xfree(gen->object_name)free((gen->object_name)); | |||||
| 1676 | gen->object_name = NULL((void*)0); | |||||
| 1677 | } | |||||
| 1678 | ||||||
| 1679 | if (om->core.res_name){ | |||||
| 1680 | Xfree(om->core.res_name)free((om->core.res_name)); | |||||
| 1681 | om->core.res_name = NULL((void*)0); | |||||
| 1682 | } | |||||
| 1683 | if (om->core.res_class){ | |||||
| 1684 | Xfree(om->core.res_class)free((om->core.res_class)); | |||||
| 1685 | om->core.res_class = NULL((void*)0); | |||||
| 1686 | } | |||||
| 1687 | if (om->core.required_charset.charset_list && | |||||
| 1688 | om->core.required_charset.charset_count > 0){ | |||||
| 1689 | XFreeStringList(om->core.required_charset.charset_list); | |||||
| 1690 | om->core.required_charset.charset_list = NULL((void*)0); | |||||
| 1691 | } else { | |||||
| 1692 | Xfree((char*)om->core.required_charset.charset_list)free(((char*)om->core.required_charset.charset_list)); | |||||
| 1693 | om->core.required_charset.charset_list = NULL((void*)0); | |||||
| 1694 | } | |||||
| 1695 | if (om->core.orientation_list.orientation){ | |||||
| 1696 | Xfree(om->core.orientation_list.orientation)free((om->core.orientation_list.orientation)); | |||||
| 1697 | om->core.orientation_list.orientation = NULL((void*)0); | |||||
| 1698 | } | |||||
| 1699 | ||||||
| 1700 | Xfree(om)free((om)); | |||||
| 1701 | ||||||
| 1702 | return 1; | |||||
| 1703 | } | |||||
| 1704 | ||||||
| 1705 | static char * | |||||
| 1706 | set_om_values( | |||||
| 1707 | XOM om, | |||||
| 1708 | XlcArgList args, | |||||
| 1709 | int num_args) | |||||
| 1710 | { | |||||
| 1711 | if (om->core.resources == NULL((void*)0)) | |||||
| 1712 | return NULL((void*)0); | |||||
| 1713 | ||||||
| 1714 | return _XlcSetValues((XPointer) om, om->core.resources, | |||||
| 1715 | om->core.num_resources, args, num_args, XlcSetMask(1L<<3)); | |||||
| 1716 | } | |||||
| 1717 | ||||||
| 1718 | static char * | |||||
| 1719 | get_om_values( | |||||
| 1720 | XOM om, | |||||
| 1721 | XlcArgList args, | |||||
| 1722 | int num_args) | |||||
| 1723 | { | |||||
| 1724 | if (om->core.resources == NULL((void*)0)) | |||||
| 1725 | return NULL((void*)0); | |||||
| 1726 | ||||||
| 1727 | return _XlcGetValues((XPointer) om, om->core.resources, | |||||
| 1728 | om->core.num_resources, args, num_args, XlcGetMask(1L<<2)); | |||||
| 1729 | } | |||||
| 1730 | ||||||
| 1731 | static XOMMethodsRec methods = { | |||||
| 1732 | close_om, | |||||
| 1733 | set_om_values, | |||||
| 1734 | get_om_values, | |||||
| 1735 | create_oc | |||||
| 1736 | }; | |||||
| 1737 | ||||||
| 1738 | static XlcResource om_resources[] = { | |||||
| 1739 | { XNRequiredCharSet"requiredCharSet", NULLQUARK((XrmQuark) 0), sizeof(XOMCharSetList), | |||||
| 1740 | XOffsetOf(XOMRec, core.required_charset)__builtin_offsetof(XOMRec, core.required_charset), XlcGetMask(1L<<2) }, | |||||
| 1741 | { XNQueryOrientation"queryOrientation", NULLQUARK((XrmQuark) 0), sizeof(XOMOrientation), | |||||
| 1742 | XOffsetOf(XOMRec, core.orientation_list)__builtin_offsetof(XOMRec, core.orientation_list), XlcGetMask(1L<<2) }, | |||||
| 1743 | { XNDirectionalDependentDrawing"directionalDependentDrawing", NULLQUARK((XrmQuark) 0), sizeof(Boolint), | |||||
| 1744 | XOffsetOf(XOMRec, core.directional_dependent)__builtin_offsetof(XOMRec, core.directional_dependent), XlcGetMask(1L<<2) }, | |||||
| 1745 | { XNContextualDrawing"contextualDrawing", NULLQUARK((XrmQuark) 0), sizeof(Boolint), | |||||
| 1746 | XOffsetOf(XOMRec, core.contextual_drawing)__builtin_offsetof(XOMRec, core.contextual_drawing), XlcGetMask(1L<<2) } | |||||
| 1747 | }; | |||||
| 1748 | ||||||
| 1749 | static XOM | |||||
| 1750 | create_om( | |||||
| 1751 | XLCd lcd, | |||||
| 1752 | Display *dpy, | |||||
| 1753 | XrmDatabase rdb, | |||||
| 1754 | _Xconstconst char *res_name, | |||||
| 1755 | _Xconstconst char *res_class) | |||||
| 1756 | { | |||||
| 1757 | XOM om; | |||||
| 1758 | ||||||
| 1759 | om = Xcalloc(1, sizeof(XOMGenericRec))calloc(((1) == 0 ? 1 : (1)), (sizeof(XOMGenericRec))); | |||||
| 1760 | if (om == NULL((void*)0)) | |||||
| 1761 | return (XOM) NULL((void*)0); | |||||
| 1762 | ||||||
| 1763 | om->methods = &methods; | |||||
| 1764 | om->core.lcd = lcd; | |||||
| 1765 | om->core.display = dpy; | |||||
| 1766 | om->core.rdb = rdb; | |||||
| 1767 | if (res_name) { | |||||
| 1768 | om->core.res_name = strdup(res_name); | |||||
| 1769 | if (om->core.res_name == NULL((void*)0)) | |||||
| 1770 | goto err; | |||||
| 1771 | } | |||||
| 1772 | if (res_class) { | |||||
| 1773 | om->core.res_class = strdup(res_class); | |||||
| 1774 | if (om->core.res_class == NULL((void*)0)) | |||||
| 1775 | goto err; | |||||
| 1776 | } | |||||
| 1777 | ||||||
| 1778 | if (om_resources[0].xrm_name == NULLQUARK((XrmQuark) 0)) | |||||
| 1779 | _XlcCompileResourceList(om_resources, XlcNumber(om_resources)(sizeof(om_resources) / sizeof(om_resources[0]))); | |||||
| 1780 | ||||||
| 1781 | om->core.resources = om_resources; | |||||
| 1782 | om->core.num_resources = XlcNumber(om_resources)(sizeof(om_resources) / sizeof(om_resources[0])); | |||||
| 1783 | ||||||
| 1784 | return om; | |||||
| 1785 | ||||||
| 1786 | err: | |||||
| 1787 | close_om(om); | |||||
| 1788 | ||||||
| 1789 | return (XOM) NULL((void*)0); | |||||
| 1790 | } | |||||
| 1791 | ||||||
| 1792 | static OMData | |||||
| 1793 | add_data( | |||||
| 1794 | XOM om) | |||||
| 1795 | { | |||||
| 1796 | XOMGenericPart *gen = XOM_GENERIC(om)(&((XOMGeneric) om)->gen); | |||||
| 1797 | OMData new; | |||||
| 1798 | int num; | |||||
| 1799 | ||||||
| 1800 | if ((num = gen->data_num)) | |||||
| 1801 | new = Xrealloc(gen->data, (num + 1) * sizeof(OMDataRec))realloc((gen->data), (((num + 1) * sizeof(OMDataRec)) == 0 ? 1 : ((num + 1) * sizeof(OMDataRec)))); | |||||
| 1802 | else | |||||
| 1803 | new = Xmalloc(sizeof(OMDataRec))malloc(((sizeof(OMDataRec)) == 0 ? 1 : (sizeof(OMDataRec)))); | |||||
| 1804 | ||||||
| 1805 | if (new == NULL((void*)0)) | |||||
| 1806 | return NULL((void*)0); | |||||
| 1807 | ||||||
| 1808 | gen->data_num = num + 1; | |||||
| 1809 | gen->data = new; | |||||
| 1810 | ||||||
| 1811 | new += num; | |||||
| 1812 | bzero((char *) new, sizeof(OMDataRec))__builtin___memset_chk ((char *) new, 0, sizeof(OMDataRec), __builtin_object_size ((char *) new, 0)); | |||||
| 1813 | ||||||
| 1814 | return new; | |||||
| 1815 | } | |||||
| 1816 | ||||||
| 1817 | /* For VW/UDC */ | |||||
| 1818 | ||||||
| 1819 | FontData | |||||
| 1820 | read_EncodingInfo( | |||||
| 1821 | int count, | |||||
| 1822 | char **value) | |||||
| 1823 | { | |||||
| 1824 | FontData font_data,ret; | |||||
| 1825 | char *buf, *bufptr,*scp; | |||||
| 1826 | int len, i; | |||||
| 1827 | font_data = Xcalloc(count, sizeof(FontDataRec))calloc(((count) == 0 ? 1 : (count)), (sizeof(FontDataRec))); | |||||
| 1828 | if (font_data == NULL((void*)0)) | |||||
| 1829 | return NULL((void*)0); | |||||
| 1830 | ||||||
| 1831 | ret = font_data; | |||||
| 1832 | for (i = 0; i < count; i++, font_data++) { | |||||
| 1833 | /* | |||||
| 1834 | strcpy(buf, *value++); | |||||
| 1835 | */ | |||||
| 1836 | buf = *value; value++; | |||||
| 1837 | if ((bufptr = strchr(buf, ':'))) { | |||||
| 1838 | len = (int)(bufptr - buf); | |||||
| 1839 | bufptr++ ; | |||||
| 1840 | } else | |||||
| 1841 | len = strlen(buf); | |||||
| 1842 | font_data->name = Xmalloc(len + 1)malloc(((len + 1) == 0 ? 1 : (len + 1))); | |||||
| 1843 | if (font_data->name == NULL((void*)0)) { | |||||
| 1844 | free_fontdataOM(ret, i + 1); | |||||
| 1845 | Xfree(ret)free((ret)); | |||||
| 1846 | return NULL((void*)0); | |||||
| 1847 | } | |||||
| 1848 | strncpy(font_data->name, buf,len)__builtin___strncpy_chk (font_data->name, buf, len, __builtin_object_size (font_data->name, 2 > 1 ? 1 : 0)); | |||||
| 1849 | font_data->name[len] = 0; | |||||
| 1850 | if (bufptr && _XlcCompareISOLatin1(bufptr, "GL") == 0) | |||||
| 1851 | font_data->side = XlcGL; | |||||
| 1852 | else if (bufptr && _XlcCompareISOLatin1(bufptr, "GR") == 0) | |||||
| 1853 | font_data->side = XlcGR; | |||||
| 1854 | else | |||||
| 1855 | font_data->side = XlcGLGR; | |||||
| 1856 | ||||||
| 1857 | if (bufptr && (scp = strchr(bufptr, '['))){ | |||||
| 1858 | font_data->scopes = _XlcParse_scopemaps(scp,&(font_data->scopes_num)); | |||||
| 1859 | } | |||||
| 1860 | } | |||||
| 1861 | return(ret); | |||||
| 1862 | } | |||||
| 1863 | ||||||
| 1864 | static CodeRange read_vrotate( | |||||
| 1865 | int count, | |||||
| 1866 | char **value, | |||||
| 1867 | int *type, | |||||
| 1868 | int *vrotate_num) | |||||
| 1869 | { | |||||
| 1870 | CodeRange range; | |||||
| 1871 | if(!strcmp(value[0],"all")){ | |||||
| 1872 | *type = VROTATE_ALL2 ; | |||||
| 1873 | *vrotate_num = 0 ; | |||||
| 1874 | return (NULL((void*)0)); | |||||
| 1875 | } else if(*(value[0]) == '['){ | |||||
| 1876 | *type = VROTATE_PART1 ; | |||||
| 1877 | range = (CodeRange) _XlcParse_scopemaps(value[0],vrotate_num); | |||||
| 1878 | return (range); | |||||
| 1879 | } else { | |||||
| 1880 | *type = VROTATE_NONE0 ; | |||||
| 1881 | *vrotate_num = 0 ; | |||||
| 1882 | return (NULL((void*)0)); | |||||
| 1883 | } | |||||
| 1884 | } | |||||
| 1885 | ||||||
| 1886 | static void read_vw( | |||||
| 1887 | XLCd lcd, | |||||
| 1888 | OMData font_set, | |||||
| 1889 | int num) | |||||
| 1890 | { | |||||
| 1891 | char **value, buf[BUFSIZ1024]; | |||||
| 1892 | int count; | |||||
| 1893 | ||||||
| 1894 | snprintf(buf, sizeof(buf), "fs%d.font.vertical_map", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font.vertical_map", num); | |||||
| 1895 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1896 | if (count > 0){ | |||||
| 1897 | _XlcDbg_printValue(buf,value,count); | |||||
| 1898 | font_set->vmap_num = count; | |||||
| 1899 | font_set->vmap = read_EncodingInfo(count,value); | |||||
| 1900 | } | |||||
| 1901 | ||||||
| 1902 | snprintf(buf, sizeof(buf), "fs%d.font.vertical_rotate", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font.vertical_rotate", num); | |||||
| 1903 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1904 | if (count > 0){ | |||||
| 1905 | _XlcDbg_printValue(buf,value,count); | |||||
| 1906 | font_set->vrotate = read_vrotate(count,value,&(font_set->vrotate_type), | |||||
| 1907 | &(font_set->vrotate_num)); | |||||
| 1908 | } | |||||
| 1909 | } | |||||
| 1910 | /* VW/UDC end */ | |||||
| 1911 | static Boolint | |||||
| 1912 | init_om( | |||||
| 1913 | XOM om) | |||||
| 1914 | { | |||||
| 1915 | XLCd lcd = om->core.lcd; | |||||
| 1916 | XOMGenericPart *gen = XOM_GENERIC(om)(&((XOMGeneric) om)->gen); | |||||
| 1917 | OMData data; | |||||
| 1918 | XlcCharSet *charset_list; | |||||
| 1919 | FontData font_data; | |||||
| 1920 | char **required_list; | |||||
| 1921 | XOrientation *orientation; | |||||
| 1922 | char **value, buf[BUFSIZ1024], *bufptr; | |||||
| 1923 | int count = 0, num = 0, length = 0; | |||||
| 1924 | ||||||
| 1925 | _XlcGetResource(lcd, "XLC_FONTSET", "on_demand_loading", &value, &count); | |||||
| 1926 | if (count > 0 && _XlcCompareISOLatin1(*value, "True") == 0) | |||||
| ||||||
| 1927 | gen->on_demand_loading = True1; | |||||
| 1928 | ||||||
| 1929 | _XlcGetResource(lcd, "XLC_FONTSET", "object_name", &value, &count); | |||||
| 1930 | if (count > 0) { | |||||
| 1931 | gen->object_name = strdup(*value); | |||||
| 1932 | if (gen->object_name == NULL((void*)0)) | |||||
| 1933 | return False0; | |||||
| 1934 | } | |||||
| 1935 | ||||||
| 1936 | for (num = 0; ; num++) { | |||||
| 1937 | ||||||
| 1938 | snprintf(buf, sizeof(buf), "fs%d.charset.name", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.charset.name", num); | |||||
| 1939 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1940 | ||||||
| 1941 | if( count < 1){ | |||||
| 1942 | snprintf(buf, sizeof(buf), "fs%d.charset", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.charset", num); | |||||
| 1943 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1944 | if (count < 1) | |||||
| 1945 | break; | |||||
| 1946 | } | |||||
| 1947 | ||||||
| 1948 | data = add_data(om); | |||||
| 1949 | if (data == NULL((void*)0)) | |||||
| 1950 | return False0; | |||||
| 1951 | ||||||
| 1952 | charset_list = Xmalloc(sizeof(XlcCharSet) * count)malloc(((sizeof(XlcCharSet) * count) == 0 ? 1 : (sizeof(XlcCharSet ) * count))); | |||||
| 1953 | if (charset_list == NULL((void*)0)) | |||||
| 1954 | return False0; | |||||
| 1955 | data->charset_list = charset_list; | |||||
| 1956 | data->charset_count = count; | |||||
| 1957 | ||||||
| 1958 | while (count-- > 0){ | |||||
| 1959 | *charset_list++ = _XlcGetCharSet(*value++); | |||||
| 1960 | } | |||||
| 1961 | snprintf(buf, sizeof(buf), "fs%d.charset.udc_area", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.charset.udc_area", num); | |||||
| 1962 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1963 | if( count > 0){ | |||||
| 1964 | UDCArea udc; | |||||
| 1965 | int i,flag = 0; | |||||
| 1966 | udc = Xmalloc(count * sizeof(UDCAreaRec))malloc(((count * sizeof(UDCAreaRec)) == 0 ? 1 : (count * sizeof (UDCAreaRec)))); | |||||
| 1967 | if (udc == NULL((void*)0)) | |||||
| 1968 | return False0; | |||||
| 1969 | for(i=0;i<count;i++){ | |||||
| 1970 | sscanf(value[i],"\\x%lx,\\x%lx", &(udc[i].start), | |||||
| 1971 | &(udc[i].end)); | |||||
| 1972 | } | |||||
| 1973 | for(i=0;i<data->charset_count;i++){ | |||||
| 1974 | if(data->charset_list[i]->udc_area == NULL((void*)0)){ | |||||
| 1975 | data->charset_list[i]->udc_area = udc; | |||||
| 1976 | data->charset_list[i]->udc_area_num = count; | |||||
| 1977 | flag = 1; | |||||
| 1978 | } | |||||
| 1979 | } | |||||
| 1980 | if(flag == 0){ | |||||
| 1981 | Xfree(udc)free((udc)); | |||||
| 1982 | } | |||||
| 1983 | } | |||||
| 1984 | ||||||
| 1985 | snprintf(buf, sizeof(buf), "fs%d.font.primary", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font.primary", num); | |||||
| 1986 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1987 | if (count < 1){ | |||||
| 1988 | snprintf(buf, sizeof(buf), "fs%d.font", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font", num); | |||||
| 1989 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 1990 | if (count < 1) | |||||
| 1991 | return False0; | |||||
| 1992 | } | |||||
| 1993 | ||||||
| 1994 | font_data = read_EncodingInfo(count,value); | |||||
| 1995 | if (font_data == NULL((void*)0)) | |||||
| 1996 | return False0; | |||||
| 1997 | ||||||
| 1998 | data->font_data = font_data; | |||||
| 1999 | data->font_data_count = count; | |||||
| 2000 | ||||||
| 2001 | snprintf(buf, sizeof(buf), "fs%d.font.substitute", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font.substitute", num); | |||||
| 2002 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 2003 | if (count > 0){ | |||||
| 2004 | font_data = read_EncodingInfo(count,value); | |||||
| 2005 | if (font_data == NULL((void*)0)) | |||||
| 2006 | return False0; | |||||
| 2007 | data->substitute = font_data; | |||||
| 2008 | data->substitute_num = count; | |||||
| 2009 | } else { | |||||
| 2010 | snprintf(buf, sizeof(buf), "fs%d.font", num)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "fs%d.font", num); | |||||
| 2011 | _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count); | |||||
| 2012 | if (count < 1) { | |||||
| 2013 | data->substitute = NULL((void*)0); | |||||
| 2014 | data->substitute_num = 0; | |||||
| 2015 | } else { | |||||
| 2016 | font_data = read_EncodingInfo(count,value); | |||||
| 2017 | data->substitute = font_data; | |||||
| 2018 | data->substitute_num = count; | |||||
| 2019 | } | |||||
| 2020 | } | |||||
| 2021 | read_vw(lcd,data,num); | |||||
| 2022 | length += strlen(data->font_data->name) + 1; | |||||
| 2023 | } | |||||
| 2024 | ||||||
| 2025 | /* required charset list */ | |||||
| 2026 | required_list = Xmalloc(sizeof(char *) * gen->data_num)malloc(((sizeof(char *) * gen->data_num) == 0 ? 1 : (sizeof (char *) * gen->data_num))); | |||||
| 2027 | if (required_list == NULL((void*)0)) | |||||
| 2028 | return False0; | |||||
| 2029 | ||||||
| 2030 | om->core.required_charset.charset_list = required_list; | |||||
| 2031 | om->core.required_charset.charset_count = gen->data_num; | |||||
| 2032 | ||||||
| 2033 | count = gen->data_num; | |||||
| 2034 | data = gen->data; | |||||
| 2035 | ||||||
| 2036 | if (count > 0) { | |||||
| 2037 | bufptr = Xmalloc(length)malloc(((length) == 0 ? 1 : (length))); | |||||
| 2038 | if (bufptr == NULL((void*)0)) { | |||||
| 2039 | Xfree(required_list)free((required_list)); | |||||
| 2040 | return False0; | |||||
| 2041 | } | |||||
| 2042 | ||||||
| 2043 | for ( ; count-- > 0; data++) { | |||||
| 2044 | strcpy(bufptr, data->font_data->name)__builtin___strcpy_chk (bufptr, data->font_data->name, __builtin_object_size (bufptr, 2 > 1 ? 1 : 0)); | |||||
| ||||||
| 2045 | *required_list++ = bufptr; | |||||
| 2046 | bufptr += strlen(bufptr) + 1; | |||||
| 2047 | } | |||||
| 2048 | } | |||||
| 2049 | ||||||
| 2050 | /* orientation list */ | |||||
| 2051 | orientation = Xmalloc(sizeof(XOrientation) * 2)malloc(((sizeof(XOrientation) * 2) == 0 ? 1 : (sizeof(XOrientation ) * 2))); | |||||
| 2052 | if (orientation == NULL((void*)0)) | |||||
| 2053 | return False0; | |||||
| 2054 | ||||||
| 2055 | orientation[0] = XOMOrientation_LTR_TTB; | |||||
| 2056 | orientation[1] = XOMOrientation_TTB_RTL; | |||||
| 2057 | om->core.orientation_list.orientation = orientation; | |||||
| 2058 | om->core.orientation_list.num_orientation = 2; | |||||
| 2059 | ||||||
| 2060 | /* directional dependent drawing */ | |||||
| 2061 | om->core.directional_dependent = False0; | |||||
| 2062 | ||||||
| 2063 | /* contexual drawing */ | |||||
| 2064 | om->core.contextual_drawing = False0; | |||||
| 2065 | ||||||
| 2066 | /* context dependent */ | |||||
| 2067 | om->core.context_dependent = False0; | |||||
| 2068 | ||||||
| 2069 | return True1; | |||||
| 2070 | } | |||||
| 2071 | ||||||
| 2072 | XOM | |||||
| 2073 | _XomGenericOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb, | |||||
| 2074 | _Xconstconst char *res_name, _Xconstconst char *res_class) | |||||
| 2075 | { | |||||
| 2076 | XOM om; | |||||
| 2077 | ||||||
| 2078 | om = create_om(lcd, dpy, rdb, res_name, res_class); | |||||
| 2079 | if (om == NULL((void*)0)) | |||||
| 2080 | return (XOM) NULL((void*)0); | |||||
| 2081 | ||||||
| 2082 | if (init_om(om) == False0) | |||||
| 2083 | goto err; | |||||
| 2084 | ||||||
| 2085 | return om; | |||||
| 2086 | ||||||
| 2087 | err: | |||||
| 2088 | close_om(om); | |||||
| 2089 | ||||||
| 2090 | return (XOM) NULL((void*)0); | |||||
| 2091 | } | |||||
| 2092 | ||||||
| 2093 | Boolint | |||||
| 2094 | _XInitOM( | |||||
| 2095 | XLCd lcd) | |||||
| 2096 | { | |||||
| 2097 | lcd->methods->open_om = _XomGenericOpenOM; | |||||
| 2098 | ||||||
| 2099 | return True1; | |||||
| 2100 | } |