1 | /*
|
---|
2 | * TOPPERS Software
|
---|
3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
4 | *
|
---|
5 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
|
---|
6 | * Toyohashi Univ. of Technology, JAPAN
|
---|
7 | * Copyright (C) 2004-2008 by Embedded and Real-Time Systems Laboratory
|
---|
8 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
9 | * Copyright (C) 2015 by Naoki Saito
|
---|
10 | * Nagoya Municipal Industrial Research Institute, JAPAN
|
---|
11 | *
|
---|
12 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
|
---|
13 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
|
---|
14 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
|
---|
15 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
|
---|
16 | * \¦C±Ìpð¨æÑºLÌ³ÛØKèªC»ÌÜÜÌ`Å\[
|
---|
17 | * XR[hÉÜÜêĢ鱯D
|
---|
18 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
|
---|
19 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
|
---|
20 | gip
|
---|
21 | * Ò}j
|
---|
22 | AÈÇjÉCãLÌì \¦C±Ìpð¨æÑºL
|
---|
23 | * Ì³ÛØKèðfÚ·é±ÆD
|
---|
24 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
|
---|
25 | * pūȢ`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
|
---|
26 | * ÆD
|
---|
27 | * (a) Äzzɺ¤hL
|
---|
28 | gipÒ}j
|
---|
29 | AÈÇjÉCãLÌ
|
---|
30 | * ì \¦C±Ìpð¨æÑºLÌ³ÛØKèðfÚ·é±ÆD
|
---|
31 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
|
---|
32 | * ñ·é±ÆD
|
---|
33 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
|
---|
34 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
|
---|
35 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
|
---|
36 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
|
---|
37 | * ÆÓ·é±ÆD
|
---|
38 | *
|
---|
39 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
|
---|
40 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
|
---|
41 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
|
---|
42 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
|
---|
43 | * ÌÓCðíÈ¢D
|
---|
44 | *
|
---|
45 | * @(#) $Id: log_output.c 101 2015-06-02 15:37:23Z coas-nagasima $
|
---|
46 | */
|
---|
47 |
|
---|
48 | /*
|
---|
49 | * VXeOÌtH[}bgoÍ
|
---|
50 | */
|
---|
51 |
|
---|
52 | #include <t_stddef.h>
|
---|
53 | #include <t_syslog.h>
|
---|
54 |
|
---|
55 | /*
|
---|
56 | * lð¶ñÉÏ·
|
---|
57 | */
|
---|
58 | #define CONVERT_BUFLEN ((sizeof(uintptr_t) * CHAR_BIT + 2) / 3)
|
---|
59 | /* uintptr_t^ÌlÌÅå¶ */
|
---|
60 | static void
|
---|
61 | convert(uintptr_t val, uint_t radix, const char *radchar,
|
---|
62 | uint_t width, bool_t minus, bool_t padzero, void (*putc)(char))
|
---|
63 | {
|
---|
64 | char buf[CONVERT_BUFLEN];
|
---|
65 | uint_t i, j;
|
---|
66 |
|
---|
67 | i = 0U;
|
---|
68 | do {
|
---|
69 | buf[i++] = radchar[val % radix];
|
---|
70 | val /= radix;
|
---|
71 | } while (i < CONVERT_BUFLEN && val != 0);
|
---|
72 |
|
---|
73 | if (minus && width > 0U) {
|
---|
74 | width -= 1U;
|
---|
75 | }
|
---|
76 | if (minus && padzero) {
|
---|
77 | (*putc)('-');
|
---|
78 | }
|
---|
79 | for (j = i; j < width; j++) {
|
---|
80 | (*putc)((char)(padzero ? '0' : ' '));
|
---|
81 | }
|
---|
82 | if (minus && !padzero) {
|
---|
83 | (*putc)('-');
|
---|
84 | }
|
---|
85 | while (i > 0U) {
|
---|
86 | (*putc)(buf[--i]);
|
---|
87 | }
|
---|
88 | }
|
---|
89 |
|
---|
90 | /*
|
---|
91 | * ¶ñ®`oÍ
|
---|
92 | */
|
---|
93 | static const char raddec[] = "0123456789";
|
---|
94 | static const char radhex[] = "0123456789abcdef";
|
---|
95 | static const char radHEX[] = "0123456789ABCDEF";
|
---|
96 |
|
---|
97 | void
|
---|
98 | syslog_printf(const char *format, const intptr_t *p_args, void (*putc)(char))
|
---|
99 | {
|
---|
100 | char c;
|
---|
101 | uint_t width;
|
---|
102 | bool_t padzero;
|
---|
103 | intptr_t val;
|
---|
104 | const char *str;
|
---|
105 |
|
---|
106 | while ((c = *format++) != '\0') {
|
---|
107 | if (c != '%') {
|
---|
108 | (*putc)(c);
|
---|
109 | continue;
|
---|
110 | }
|
---|
111 |
|
---|
112 | width = 0U;
|
---|
113 | padzero = false;
|
---|
114 | if ((c = *format++) == '0') {
|
---|
115 | padzero = true;
|
---|
116 | c = *format++;
|
---|
117 | }
|
---|
118 | while ('0' <= c && c <= '9') {
|
---|
119 | width = width * 10U + c - '0';
|
---|
120 | c = *format++;
|
---|
121 | }
|
---|
122 | if (c == 'l') {
|
---|
123 | c = *format++;
|
---|
124 | }
|
---|
125 | switch (c) {
|
---|
126 | case 'd':
|
---|
127 | val = (intptr_t)(*p_args++);
|
---|
128 | if (val >= 0) {
|
---|
129 | convert((uintptr_t) val, 10U, raddec,
|
---|
130 | width, false, padzero, putc);
|
---|
131 | }
|
---|
132 | else {
|
---|
133 | convert((uintptr_t)(-val), 10U, raddec,
|
---|
134 | width, true, padzero, putc);
|
---|
135 | }
|
---|
136 | break;
|
---|
137 | case 'u':
|
---|
138 | val = (intptr_t)(*p_args++);
|
---|
139 | convert((uintptr_t) val, 10U, raddec, width, false, padzero, putc);
|
---|
140 | break;
|
---|
141 | case 'x':
|
---|
142 | case 'p':
|
---|
143 | val = (intptr_t)(*p_args++);
|
---|
144 | convert((uintptr_t) val, 16U, radhex, width, false, padzero, putc);
|
---|
145 | break;
|
---|
146 | case 'X':
|
---|
147 | val = (intptr_t)(*p_args++);
|
---|
148 | convert((uintptr_t) val, 16U, radHEX, width, false, padzero, putc);
|
---|
149 | break;
|
---|
150 | case 'c':
|
---|
151 | (*putc)((char)(intptr_t)(*p_args++));
|
---|
152 | break;
|
---|
153 | case 's':
|
---|
154 | str = (const char *)(*p_args++);
|
---|
155 | while ((c = *str++) != '\0') {
|
---|
156 | (*putc)(c);
|
---|
157 | }
|
---|
158 | break;
|
---|
159 | case '%':
|
---|
160 | (*putc)('%');
|
---|
161 | break;
|
---|
162 | case '\0':
|
---|
163 | format--;
|
---|
164 | break;
|
---|
165 | default:
|
---|
166 | break;
|
---|
167 | }
|
---|
168 | }
|
---|
169 | }
|
---|
170 |
|
---|
171 | /*
|
---|
172 | * OîñÌoÍ
|
---|
173 | */
|
---|
174 | void
|
---|
175 | syslog_print(const SYSLOG *p_syslog, void (*putc)(char))
|
---|
176 | {
|
---|
177 | switch (p_syslog->logtype) {
|
---|
178 | case LOG_TYPE_COMMENT:
|
---|
179 | syslog_printf((const char *)(p_syslog->loginfo[0]),
|
---|
180 | &(p_syslog->loginfo[1]), putc);
|
---|
181 | break;
|
---|
182 | case LOG_TYPE_ASSERT:
|
---|
183 | syslog_printf("%s:%u: Assertion `%s' failed.",
|
---|
184 | &(p_syslog->loginfo[0]), putc);
|
---|
185 | break;
|
---|
186 | default:
|
---|
187 | // s¾ÈíÊÌêÍC½àµÈ¢
|
---|
188 | break;
|
---|
189 | }
|
---|
190 | }
|
---|
191 |
|
---|
192 | /*
|
---|
193 | * Oîñr¸bZ[WÌoÍ
|
---|
194 | */
|
---|
195 | void
|
---|
196 | syslog_lostmsg(uint_t lost, void (*putc)(char))
|
---|
197 | {
|
---|
198 | intptr_t lostinfo[1];
|
---|
199 |
|
---|
200 | lostinfo[0] = (intptr_t) lost;
|
---|
201 | syslog_printf("%d messages are lost.", lostinfo, putc);
|
---|
202 | (*putc)('\n');
|
---|
203 | }
|
---|