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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1988 AT&T */
28 /* All Rights Reserved */
29
30 #pragma ident "%Z%%M% %I% %E% SMI"
31
32 /*
33 * pfmt_print() - format and print
34 */
35 #include "lint.h"
36 #include "mtlib.h"
37 #include <pfmt.h>
38 #include <stdio.h>
39 #include <stdarg.h>
40 #include <string.h>
41 #include <thread.h>
42 #include <ctype.h>
43 #include "pfmt_data.h"
44
45 /* Catalogue for local messages */
46 #define fmt_cat "uxlibc"
47 #define def_colon ": "
48 #define def_colonid 2
49
50 /* Table of default severities */
51 static const char *sev_list[] = {
52 "SEV = %d",
53 "TO FIX",
54 "ERROR",
55 "HALT",
56 "WARNING",
57 "INFO"
58 };
59
60 int
__pfmt_print(FILE * stream,long flag,const char * format,const char ** text_ptr,const char ** sev_ptr,va_list args)61 __pfmt_print(FILE *stream, long flag, const char *format,
62 const char **text_ptr, const char **sev_ptr, va_list args)
63 {
64 const char *ptr;
65 char catbuf[DB_NAME_LEN];
66 int i, status;
67 int length = 0;
68 int txtmsgnum = 0;
69 int dofmt = (flag & (long)MM_NOSTD) == 0;
70 long doact = (flag & (long)MM_ACTION);
71
72 if (format && !(flag & (long)MM_NOGET)) {
73 char c;
74 ptr = format;
75 for (i = 0; i < DB_NAME_LEN - 1 && (c = *ptr++) && c != ':';
76 i++)
77 catbuf[i] = c;
78 /* Extract the message number */
79 if (i != DB_NAME_LEN - 1 && c) {
80 catbuf[i] = '\0';
81 while (isdigit(c = *ptr++)) {
82 txtmsgnum *= 10;
83 txtmsgnum += c - '0';
84 }
85 if (c != ':')
86 txtmsgnum = -1;
87 }
88 else
89 txtmsgnum = -1;
90 format = __gtxt(catbuf, txtmsgnum, ptr);
91
92 }
93
94 if (text_ptr)
95 *text_ptr = format;
96 if (dofmt) {
97 char label[MAXLABEL];
98 int severity, sev, d_sev;
99 const char *psev = NULL, *colon;
100
101 lrw_rdlock(&_rw_pfmt_label);
102 (void) strlcpy(label, __pfmt_label, MAXLABEL);
103 lrw_unlock(&_rw_pfmt_label);
104
105 colon = __gtxt(fmt_cat, def_colonid, def_colon);
106
107 if (label[0] != '\0' && stream) {
108 if ((status = fputs(label, stream)) < 0)
109 return (-1);
110 length += status;
111 if ((status = fputs(colon, stream)) < 0)
112 return (-1);
113 length += status;
114 }
115
116 severity = (int)(flag & 0xff);
117
118 if (doact) {
119 d_sev = sev = 1;
120 } else if (severity <= MM_INFO) {
121 sev = severity + 3;
122 d_sev = severity + 2;
123 } else {
124 int i;
125 lrw_rdlock(&_rw_pfmt_sev_tab);
126 for (i = 0; i < __pfmt_nsev; i++) {
127 if (__pfmt_sev_tab[i].severity == severity) {
128 psev = __pfmt_sev_tab[i].string;
129 d_sev = sev = -1;
130 break;
131 }
132 }
133 lrw_unlock(&_rw_pfmt_sev_tab);
134 if (i == __pfmt_nsev)
135 d_sev = sev = 0;
136 }
137
138 if (sev >= 0) {
139 psev = __gtxt(fmt_cat, sev, sev_list[d_sev]);
140 }
141
142 if (sev_ptr)
143 *sev_ptr = psev;
144
145 if (stream) {
146 if ((status = fprintf(stream, psev, severity)) < 0)
147 return (-1);
148 length += status;
149 if ((status = fputs(colon, stream)) < 0)
150 return (-1);
151 length += status;
152 } else
153 return (-1);
154 } else if (sev_ptr)
155 *sev_ptr = NULL;
156
157 if (stream) {
158 if ((status = vfprintf(stream, format, args)) < 0)
159 return (-1);
160 length += status;
161 } else
162 return (-1);
163
164 return (length);
165 }
166