| 1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== |
| 3 | * |
| 4 | * Hypervisor Software File: format_tags.c |
| 5 | * |
| 6 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. |
| 7 | * |
| 8 | * - Do no alter or remove copyright notices |
| 9 | * |
| 10 | * - Redistribution and use of this software in source and binary forms, with |
| 11 | * or without modification, are permitted provided that the following |
| 12 | * conditions are met: |
| 13 | * |
| 14 | * - Redistribution of source code must retain the above copyright notice, |
| 15 | * this list of conditions and the following disclaimer. |
| 16 | * |
| 17 | * - Redistribution in binary form must reproduce the above copyright notice, |
| 18 | * this list of conditions and the following disclaimer in the |
| 19 | * documentation and/or other materials provided with the distribution. |
| 20 | * |
| 21 | * Neither the name of Sun Microsystems, Inc. or the names of contributors |
| 22 | * may be used to endorse or promote products derived from this software |
| 23 | * without specific prior written permission. |
| 24 | * |
| 25 | * This software is provided "AS IS," without a warranty of any kind. |
| 26 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, |
| 27 | * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A |
| 28 | * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN |
| 29 | * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR |
| 30 | * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR |
| 31 | * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN |
| 32 | * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR |
| 33 | * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE |
| 34 | * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, |
| 35 | * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF |
| 36 | * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
| 37 | * |
| 38 | * You acknowledge that this software is not designed, licensed or |
| 39 | * intended for use in the design, construction, operation or maintenance of |
| 40 | * any nuclear facility. |
| 41 | * |
| 42 | * ========== Copyright Header End ============================================ |
| 43 | */ |
| 44 | /* |
| 45 | * @(#)format_tags.c 1.1 02/05/02 |
| 46 | * Copyright 2001-2002 Sun Microsystems, Inc. All Rights Reserved |
| 47 | * Use is subject to license terms. |
| 48 | */ |
| 49 | #include <stdio.h> |
| 50 | #include <stdlib.h> |
| 51 | #include <unistd.h> |
| 52 | #include <string.h> |
| 53 | |
| 54 | #include "fscope.h" |
| 55 | |
| 56 | typedef struct TAG_T { |
| 57 | char *name; |
| 58 | char *file; |
| 59 | int line; |
| 60 | struct TAG_T *next; |
| 61 | } tag_t; |
| 62 | |
| 63 | void |
| 64 | xref_tag_init(extract_t *info) |
| 65 | { |
| 66 | info->private = malloc(128 * sizeof (tag_t)); |
| 67 | memset(info->private, 0, 128 * sizeof (tag_t)); |
| 68 | } |
| 69 | |
| 70 | void |
| 71 | xref_tag_fini(extract_t *info) |
| 72 | { |
| 73 | int i; |
| 74 | tag_t *this_tag, *next; |
| 75 | tag_t **tags = info->private; |
| 76 | |
| 77 | for (i = 0; i < 128; i++) { |
| 78 | this_tag = tags[i]; |
| 79 | while (this_tag) { |
| 80 | next = this_tag->next; |
| 81 | fprintf(info->outfd, "%s\t%s\t%d\n", |
| 82 | this_tag->name, |
| 83 | this_tag->file, |
| 84 | this_tag->line); |
| 85 | free(this_tag->file); |
| 86 | free(this_tag); |
| 87 | this_tag = next; |
| 88 | } |
| 89 | } |
| 90 | free(info->private); |
| 91 | info->private = NULL; |
| 92 | } |
| 93 | |
| 94 | void |
| 95 | xref_tag_format(extract_t *info, xref_t *cref) |
| 96 | { |
| 97 | tag_t **all_tags = info->private; |
| 98 | tag_t *ipt, *new, *prev; |
| 99 | |
| 100 | new = malloc(sizeof (tag_t)); |
| 101 | new->name = cref->name; |
| 102 | new->file = strdup(expand_filename(info, cref)); |
| 103 | new->line = cref->linenum; |
| 104 | new->next = NULL; |
| 105 | ipt = all_tags[(unsigned int)cref->name[0]]; |
| 106 | prev = NULL; |
| 107 | while ((ipt != NULL) && (strcmp(new->name, ipt->name) > 0)) { |
| 108 | prev = ipt; |
| 109 | ipt = ipt->next; |
| 110 | } |
| 111 | if (prev == NULL) { |
| 112 | new->next = all_tags[(unsigned int)cref->name[0]]; |
| 113 | all_tags[(unsigned int)cref->name[0]] = new; |
| 114 | } else { |
| 115 | new->next = prev->next; |
| 116 | prev->next = new; |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | void |
| 121 | xref_etag_format(extract_t *info, xref_t *cref) |
| 122 | { |
| 123 | fprintf(stderr, "etags, not yet implemented, sorry\n"); |
| 124 | exit(1); |
| 125 | } |