| duke | 6e45e10 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | #include <ctype.h> |
| 27 | |
| 28 | #include "bool.h" |
| 29 | #include "utf.h" |
| 30 | |
| 31 | $$Tables |
| 32 | |
| 33 | /* Take pointer to a string. Skip over the longest part of the string that |
| 34 | * could be taken as a fieldname. Allow '/' if slash_okay is TRUE. |
| 35 | * |
| 36 | * Return a pointer to just past the fieldname. Return NULL if no fieldname |
| 37 | * at all was found, or in the case of slash_okay being true, we saw |
| 38 | * consecutive slashes (meaning we were looking for a qualified path but |
| 39 | * found something that was badly-formed). |
| 40 | */ |
| 41 | |
| 42 | #define bool_t int |
| 43 | |
| 44 | char * |
| 45 | skip_over_fieldname(char *name, bool_t slash_okay) |
| 46 | { |
| 47 | char *p = name; |
| 48 | char *last_p; |
| 49 | unicode ch; |
| 50 | unicode last_ch = 0; |
| 51 | |
| 52 | ch = *p; |
| 53 | if (ch == (ch & 0x7F)) |
| 54 | ++p; |
| 55 | else |
| 56 | ch = next_utf2unicode(&p); |
| 57 | if (($$Lookup(ch) & $$bitJavaStart) == 0) |
| 58 | return 0; |
| 59 | for (;;) { |
| 60 | last_p = p; |
| 61 | last_ch = ch; |
| 62 | ch = *p; |
| 63 | if (ch == (ch & 0x7F)) |
| 64 | ++p; |
| 65 | else |
| 66 | ch = next_utf2unicode(&p); |
| 67 | if (($$Lookup(ch) & $$bitJavaPart) == 0) { |
| 68 | if (ch == '/' && slash_okay) { |
| 69 | if (last_ch == '/') |
| 70 | return 0; |
| 71 | } |
| 72 | else { |
| 73 | return last_p; |
| 74 | } |
| 75 | } |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | void main() { |
| 80 | int j; |
| 81 | for (j = 0; j < (1 << 16); j++) { |
| 82 | int q = $$Lookup(j); |
| 83 | printf("%04x%s%s\n", j, |
| 84 | (q & $$bitJavaStart ? " Start" : ""), |
| 85 | (q & $$bitJavaPart ? " Part" : "")); |
| 86 | } |
| 87 | } |