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1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26
27 #pragma ident   "%Z%%M% %I%     %E% SMI"
28
29 #include "libuutil_common.h"
30
31 #include <errno.h>
32 #include <libintl.h>
33 #include <stdarg.h>
34 #include <stdio.h>
35 #include <stdlib.h>
36 #include <string.h>
37
38 #define FACILITY_FMT    "%s (%s): "
39
40 #if !defined(TEXT_DOMAIN)
41 #define TEXT_DOMAIN "SYS_TEST"
42 #endif
43
44 static const char *
45 strseverity(uu_dprintf_severity_t severity)
46 {
47         switch (severity) {
48         case UU_DPRINTF_SILENT:
49                 return (dgettext(TEXT_DOMAIN, "silent"));
50         case UU_DPRINTF_FATAL:
51                 return (dgettext(TEXT_DOMAIN, "FATAL"));
52         case UU_DPRINTF_WARNING:
53                 return (dgettext(TEXT_DOMAIN, "WARNING"));
54         case UU_DPRINTF_NOTICE:
55                 return (dgettext(TEXT_DOMAIN, "note"));
56         case UU_DPRINTF_INFO:
57                 return (dgettext(TEXT_DOMAIN, "info"));
58         case UU_DPRINTF_DEBUG:
59                 return (dgettext(TEXT_DOMAIN, "debug"));
60         default:
61                 return (dgettext(TEXT_DOMAIN, "unspecified"));
62         }
63 }
64
65 uu_dprintf_t *
66 uu_dprintf_create(const char *name, uu_dprintf_severity_t severity,
67     uint_t flags)
68 {
69         uu_dprintf_t *D;
70
71         if (uu_check_name(name, UU_NAME_DOMAIN) == -1) {
72                 uu_set_error(UU_ERROR_INVALID_ARGUMENT);
73                 return (NULL);
74         }
75
76         if ((D = uu_zalloc(sizeof (uu_dprintf_t))) == NULL)
77                 return (NULL);
78
79         if (name != NULL) {
80                 D->uud_name = strdup(name);
81                 if (D->uud_name == NULL) {
82                         uu_free(D);
83                         return (NULL);
84                 }
85         } else {
86                 D->uud_name = NULL;
87         }
88
89         D->uud_severity = severity;
90         D->uud_flags = flags;
91
92         return (D);
93 }
94
95 /*PRINTFLIKE3*/
96 void
97 uu_dprintf(uu_dprintf_t *D, uu_dprintf_severity_t severity,
98     const char *format, ...)
99 {
100         va_list alist;
101
102         /* XXX Assert that severity is not UU_DPRINTF_SILENT. */
103
104         if (severity > D->uud_severity)
105                 return;
106
107         (void) fprintf(stderr, FACILITY_FMT, D->uud_name,
108             strseverity(severity));
109
110         va_start(alist, format);
111         (void) vfprintf(stderr, format, alist);
112         va_end(alist);
113 }
114
115 void
116 uu_dprintf_destroy(uu_dprintf_t *D)
117 {
118         if (D->uud_name)
119                 free(D->uud_name);
120
121         uu_free(D);
122 }
123
124 const char *
125 uu_dprintf_getname(uu_dprintf_t *D)
126 {
127         return (D->uud_name);
128 }