diff options
Diffstat (limited to 'libX11/modules/om/generic/omGeneric.c')
| -rw-r--r-- | libX11/modules/om/generic/omGeneric.c | 109 |
1 files changed, 56 insertions, 53 deletions
diff --git a/libX11/modules/om/generic/omGeneric.c b/libX11/modules/om/generic/omGeneric.c index 3a813b35d..4fdc11baf 100644 --- a/libX11/modules/om/generic/omGeneric.c +++ b/libX11/modules/om/generic/omGeneric.c @@ -41,7 +41,7 @@ * so that you can figure out what in the heck we're doing. We * realize this is a departure from the norm, but hey, we're * rebels! :-) :-) - * + * * Modifiers: Jeff Walls, Paul Anderson: HEWLETT-PACKARD */ /* @@ -223,7 +223,7 @@ get_prop_name( unsigned long fp; if (XGetFontProperty(fs, XA_FONT, &fp)) - return XGetAtomName(dpy, fp); + return XGetAtomName(dpy, fp); return (char *) NULL; } @@ -261,7 +261,7 @@ load_fontset_data( if(font_set->font_name == (char *)NULL) return False ; /* If font_set->font is not NULL, it contains the *best* - * match font for this FontSet. + * match font for this FontSet. * -- jjw/pma (HP) */ if(font_set->font == NULL) { @@ -338,7 +338,7 @@ load_font_info( &font_set->info); if (font_set->info == NULL) return False; - + XFreeFontNames(fn_list); } } @@ -529,7 +529,7 @@ get_font_name( name = (char *) Xmalloc(strlen(*list) + 1); if (name) strcpy(name, *list); - + XFreeFontNames(list); return name; @@ -568,9 +568,11 @@ get_rotate_fontname( for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD && ptr && *ptr ; ptr++, field_num++) { fields[field_num] = ptr; - + if((ptr = strchr(ptr, '-'))) { *ptr = '\0'; + } else { + break; } } @@ -604,7 +606,7 @@ get_rotate_fontname( } /* Max XLFD length is 255 */ - if (len > XLFD_MAX_LEN) + if (len > XLFD_MAX_LEN) return NULL; rotate_font_ptr = (char *)Xmalloc(len + 1); @@ -615,7 +617,8 @@ get_rotate_fontname( for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD && fields[field_num] ; field_num++) { - sprintf(rotate_font_ptr, "%s-%s", rotate_font_ptr, fields[field_num]); + strcat(rotate_font_ptr, "-"); + strcat(rotate_font_ptr, fields[field_num]); } if(pattern) @@ -638,7 +641,7 @@ is_match_charset( length = strlen(font_data->name); if (length > name_len) return False; - + if (_XlcCompareISOLatin1(last - length, font_data->name) == 0) return True; @@ -668,7 +671,7 @@ get_font_name_from_list( break; } } - + XFreeFontNames(list); return name; @@ -758,7 +761,7 @@ parse_omit_name( if (length > XLFD_MAX_LEN) return -1; - + strcpy(buf, pattern); last = buf + length - 1; @@ -771,12 +774,12 @@ parse_omit_name( switch (num_fields) { case 12: /* This is the best way to have specifed the fontset. In this - * case, there is no original encoding. E.g., + * case, there is no original encoding. E.g., * -*-*-*-*-*-*-14-*-*-*-*-* * To this, we'll append a dash: * -*-*-*-*-*-*-14-*-*-*-*-*- * then append the encoding to get: - * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 + * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 */ /* * Take care of: @@ -789,7 +792,7 @@ parse_omit_name( break; case 13: /* Got the charset, not the encoding, zap the charset In this - * case, there is no original encoding, but there is a charset. E.g., + * case, there is no original encoding, but there is a charset. E.g., * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990 * To this, we remove the charset: * -*-*-*-*-*-*-14-*-*-*-*-*- @@ -802,11 +805,11 @@ parse_omit_name( case 14: /* Both the charset and the encoding are specified. Get rid * of them so that we can append the new charset encoding. E.g., - * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990-0 + * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990-0 * To this, we'll remove the encoding and charset to get: * -*-*-*-*-*-*-14-*-*-*-*-*- * then append the new encoding to get: - * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 + * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 */ last = strrchr (buf, '-'); *last = '\0'; @@ -819,17 +822,17 @@ parse_omit_name( break; } - /* At this point, "last" is pointing to the last "-" in the + /* At this point, "last" is pointing to the last "-" in the * xlfd, and all xlfd's at this point take a form similar to: * -*-*-*-*-*-*-14-*-*-*-*-*- * (i.e., no encoding). * After the strcpy, we'll end up with something similar to: - * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 + * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0 * - * If the modified font is found in the current FontSet, + * If the modified font is found in the current FontSet, * we've found a match. */ - + last++; if ((last - buf) + strlen(font_data->name) > XLFD_MAX_LEN) @@ -846,12 +849,12 @@ parse_omit_name( *last = '*'; *(last + 1) = '-'; strcpy(last + 2, font_data->name); - num_fields++; + num_fields++; last+=2; if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL) - return True; + return True; } - + return False; } @@ -884,7 +887,7 @@ parse_fontdata( if(font_data == NULL || font_data_count <= 0) { return False; } - + /* Loop through each font encoding defined in the "font_data" FontSet. */ for ( ; font_data_count-- > 0; font_data++) { Bool is_found = False; @@ -904,7 +907,7 @@ parse_fontdata( fprintf(stderr,"Font pattern: %s %s\n", pattern,font_data->name); #endif - + /* * If the current font is fully specified (i.e., the * xlfd contains no wildcards) and the font exists on @@ -925,16 +928,16 @@ parse_fontdata( if (ret == False) continue; /* * Since there was an exact match of a fully-specified font - * or a font alias, we can return now since the desired font + * or a font alias, we can return now since the desired font * was found for the current font encoding for this FontSet. * * Previous implementations of this algorithm would - * not return here. Instead, they continued searching - * through the font encodings for this FontSet. The side-effect - * of that behavior is you may return a "substitute" match - * instead of an "exact" match. We believe there should be a + * not return here. Instead, they continued searching + * through the font encodings for this FontSet. The side-effect + * of that behavior is you may return a "substitute" match + * instead of an "exact" match. We believe there should be a * preference on exact matches. Therefore, as soon as we - * find one, we bail. + * find one, we bail. * * Also, previous implementations seemed to think it was * important to find either a primary or substitute font @@ -942,7 +945,7 @@ parse_fontdata( * acceptable font. We don't believe this is necessary. * All the client cares about is finding a reasonable font * for what was passed in. If we find an exact match, - * there's no reason to look any further. + * there's no reason to look any further. * * -- jjw/pma (HP) */ @@ -973,7 +976,7 @@ parse_fontdata( if (ret == False) continue; /* - * A font which matched the wild-carded specification was found. + * A font which matched the wild-carded specification was found. * Only update the return data if a font has not yet been found. * This maintains the convention that FontSets listed higher in * a CodeSet in the Locale Database have higher priority than @@ -990,7 +993,7 @@ parse_fontdata( * * a font found in the JISX0208.1990-0 FontSet will have a * higher priority than a font found in the JISX0208.1983-0 - * FontSet. + * FontSet. */ if (font_data_return && font_data_return->xlfd_name == NULL) { @@ -1017,7 +1020,7 @@ parse_fontdata( /* * Did not find a font for the current FontSet. Check the * FontSet's "substitute" font for a match. If we find a - * match, we'll keep searching in hopes of finding an exact + * match, we'll keep searching in hopes of finding an exact * match later down the FontSet list. * * when we return and we have found a font font_data_return @@ -1025,8 +1028,8 @@ parse_fontdata( * is a C_PRIMARY or a C_SUBSTITUTE font */ ret = parse_fontdata(oc, font_set, font_set->substitute, - font_set->substitute_num, name_list, - name_list_count, C_SUBSTITUTE, + font_set->substitute_num, name_list, + name_list_count, C_SUBSTITUTE, font_data_return); if (ret == -1) return -1; if (ret == False) continue; @@ -1115,7 +1118,7 @@ parse_vw( if(font_set->vrotate == (VRotate)NULL) return (-1); memset(font_set->vrotate, 0x00, sizeof(VRotateRec) * sub_num); - + for(i = 0 ; i < sub_num ; i++) { vrotate[i].charset_name = font_set->substitute[i].name; vrotate[i].side = font_set->substitute[i].side; @@ -1168,12 +1171,12 @@ parse_fontname( if(font_set->font_data_count > 0) { /* - * If there are a non-zero number of FontSets defined + * If there are a non-zero number of FontSets defined * for this CharSet. * Try to find a font for this CharSet. If we find an * acceptable font, we save the information for return * to the client. If we do not find an acceptable font, - * a "missing_charset" will be reported to the client + * a "missing_charset" will be reported to the client * for this CharSet. */ font_data_return. xlfd_name = NULL; @@ -1210,7 +1213,7 @@ parse_fontname( } else if(font_set->substitute_num > 0) { /* - * If there are no FontSets defined for this + * If there are no FontSets defined for this * CharSet. We can only find "substitute" fonts. */ ret = parse_fontdata(oc, font_set, font_set->substitute, @@ -1277,14 +1280,14 @@ set_missing_list( if (font_set->info || font_set->font) { continue; } - + /* Change 1996.01.23 start */ if(font_set->font_data_count <= 0 || font_set->font_data == (FontData)NULL) { if(font_set->substitute_num <= 0 || font_set->substitute == (FontData)NULL) { if(font_set->charset_list != NULL){ - length += + length += strlen(font_set->charset_list[0]->encoding_name) + 1; } else { length += 1; @@ -1346,7 +1349,7 @@ set_missing_list( /* Change 1996.01.23 end */ *charset_list++ = charset_buf; charset_buf += strlen(charset_buf) + 1; - } + } if(result == 0) { return(False); @@ -1408,7 +1411,7 @@ free_fontdataOC( XFreeFontInfo(NULL, font_data->font, 1);/* Add 1996.01.23 */ font_data->font = NULL; } -/* +/* * font_data->name and font_data->scopes belong to the OM not OC. * To save space this data is shared between OM and OC. We are * not allowed to free it here. @@ -1496,7 +1499,7 @@ destroy_oc( _XlcCloseConverter(gen->utf8_to_cs); /* For VW/UDC start */ /* Change 1996.01.8 */ - destroy_fontdata(gen,dpy); + destroy_fontdata(gen,dpy); /* */ /* For VW/UDC end */ @@ -1520,7 +1523,7 @@ destroy_oc( if (oc->core.res_class) Xfree(oc->core.res_class); #endif - + Xfree(oc); } @@ -1659,12 +1662,12 @@ create_oc( if (oc == NULL) return (XOC) NULL; bzero((char *) oc, sizeof(XOCGenericRec)); - + oc->core.om = om; if (oc_resources[0].xrm_name == NULLQUARK) _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources)); - + if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources), args, num_args, XlcCreateMask | XlcDefaultMask)) goto err; @@ -1847,7 +1850,7 @@ create_om( if (om == NULL) return (XOM) NULL; bzero((char *) om, sizeof(XOMGenericRec)); - + om->methods = &methods; om->core.lcd = lcd; om->core.display = dpy; @@ -1867,7 +1870,7 @@ create_om( if (om_resources[0].xrm_name == NULLQUARK) _XlcCompileResourceList(om_resources, XlcNumber(om_resources)); - + om->core.resources = om_resources; om->core.num_resources = XlcNumber(om_resources); @@ -2037,7 +2040,7 @@ init_om( data = add_data(om); if (data == NULL) return False; - + charset_list = (XlcCharSet *) Xmalloc(sizeof(XlcCharSet) * count); if (charset_list == NULL) return False; @@ -2165,7 +2168,7 @@ _XomGenericOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb, om = create_om(lcd, dpy, rdb, res_name, res_class); if (om == NULL) return (XOM) NULL; - + if (init_om(om) == False) goto err; |