| 1 | /*
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| 2 | * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
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| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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| 4 | *
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| 5 | * This code is free software; you can redistribute it and/or modify it
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| 6 | * under the terms of the GNU General Public License version 2 only, as
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| 7 | * published by the Free Software Foundation. Oracle designates this
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| 8 | * particular file as subject to the "Classpath" exception as provided
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| 9 | * by Oracle in the LICENSE file that accompanied this code.
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| 10 | *
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| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT
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| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 14 | * version 2 for more details (a copy is included in the LICENSE file that
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| 15 | * accompanied this code).
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License version
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| 18 | * 2 along with this work; if not, write to the Free Software Foundation,
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| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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| 20 | *
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| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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| 22 | * or visit www.oracle.com if you need additional information or have any
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| 23 | * questions.
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| 24 | */
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| 25 |
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| 26 | #include <ctype.h>
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| 27 |
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| 28 | #include "bool.h"
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| 29 | #include "utf.h"
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| 30 |
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| 31 | $$Tables
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| 32 |
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| 33 | /* Take pointer to a string. Skip over the longest part of the string that
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| 34 | * could be taken as a fieldname. Allow '/' if slash_okay is TRUE.
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| 35 | *
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| 36 | * Return a pointer to just past the fieldname. Return NULL if no fieldname
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| 37 | * at all was found, or in the case of slash_okay being true, we saw
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| 38 | * consecutive slashes (meaning we were looking for a qualified path but
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| 39 | * found something that was badly-formed).
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| 40 | */
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| 41 |
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| 42 | #define bool_t int
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| 43 |
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| 44 | char *
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| 45 | skip_over_fieldname(char *name, bool_t slash_okay)
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| 46 | {
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| 47 | char *p = name;
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| 48 | char *last_p;
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| 49 | unicode ch;
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| 50 | unicode last_ch = 0;
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| 51 |
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| 52 | ch = *p;
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| 53 | if (ch == (ch & 0x7F))
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| 54 | ++p;
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| 55 | else
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| 56 | ch = next_utf2unicode(&p);
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| 57 | if (($$Lookup(ch) & $$bitJavaStart) == 0)
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| 58 | return 0;
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| 59 | for (;;) {
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| 60 | last_p = p;
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| 61 | last_ch = ch;
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| 62 | ch = *p;
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| 63 | if (ch == (ch & 0x7F))
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| 64 | ++p;
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| 65 | else
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| 66 | ch = next_utf2unicode(&p);
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| 67 | if (($$Lookup(ch) & $$bitJavaPart) == 0) {
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| 68 | if (ch == '/' && slash_okay) {
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| 69 | if (last_ch == '/')
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| 70 | return 0;
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| 71 | }
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| 72 | else {
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| 73 | return last_p;
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| 74 | }
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| 75 | }
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| 76 | }
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| 77 | }
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| 78 |
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| 79 | void main() {
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| 80 | int j;
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| 81 | for (j = 0; j < (1 << 16); j++) {
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| 82 | int q = $$Lookup(j);
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| 83 | printf("%04x%s%s\n", j,
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| 84 | (q & $$bitJavaStart ? " Start" : ""),
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| 85 | (q & $$bitJavaPart ? " Part" : ""));
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| 86 | }
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| 87 | }
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