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-rw-r--r--libparse/data_mbg.c154
1 files changed, 101 insertions, 53 deletions
diff --git a/libparse/data_mbg.c b/libparse/data_mbg.c
index 2545b98182ae0..9b6f1aae28ec4 100644
--- a/libparse/data_mbg.c
+++ b/libparse/data_mbg.c
@@ -1,9 +1,36 @@
/*
- * /src/NTP/ntp-4/libparse/data_mbg.c,v 4.3 1999/02/21 12:17:42 kardel RELEASE_19991128_A
+ * /src/NTP/REPOSITORY/ntp4-dev/libparse/data_mbg.c,v 4.8 2006/06/22 18:40:01 kardel RELEASE_20060622_A
+ *
+ * data_mbg.c,v 4.8 2006/06/22 18:40:01 kardel RELEASE_20060622_A
*
* $Created: Sun Jul 20 12:08:14 1997 $
*
- * Copyright (C) 1997, 1998 by Frank Kardel
+ * Copyright (c) 1997-2005 by Frank Kardel <kardel <AT> ntp.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
*/
#ifdef PARSESTREAM
@@ -20,7 +47,7 @@
#include "ieee754io.h"
static void get_mbg_tzname P((unsigned char **, char *));
-static void mbg_time_status_str P((unsigned char **, unsigned int));
+static void mbg_time_status_str P((char **, unsigned int, int));
#if 0 /* no actual floats on Meinberg binary interface */
static offsets_t mbg_float = { 1, 0, 3, 2, 0, 0, 0, 0 }; /* byte order for meinberg floats */
@@ -181,75 +208,81 @@ get_mbg_antinfo(
static void
mbg_time_status_str(
- unsigned char **buffpp,
- unsigned int status
+ char **buffpp,
+ unsigned int status,
+ int size
)
{
- static struct state
- {
- int flag; /* bit flag */
- const char *string; /* bit name */
- } states[] =
- {
- { TM_UTC, "UTC CORR" },
- { TM_LOCAL, "LOCAL TIME" },
- { TM_DL_ANN, "DST WARN" },
- { TM_DL_ENB, "DST" },
- { TM_LS_ANN, "LEAP WARN" },
- { TM_LS_ENB, "LEAP SEC" },
- { 0, "" }
- };
-
- if (status)
- {
- unsigned char *p;
- struct state *s;
+ static struct state
+ {
+ int flag; /* bit flag */
+ const char *string; /* bit name */
+ } states[] =
+ {
+ { TM_UTC, "UTC CORR" },
+ { TM_LOCAL, "LOCAL TIME" },
+ { TM_DL_ANN, "DST WARN" },
+ { TM_DL_ENB, "DST" },
+ { TM_LS_ANN, "LEAP WARN" },
+ { TM_LS_ENB, "LEAP SEC" },
+ { 0, "" }
+ };
+
+ if (status)
+ {
+ char *start, *p;
+ struct state *s;
- p = *buffpp;
+ start = p = *buffpp;
- for (s = states; s->flag; s++)
- {
- if (s->flag & status)
- {
- if (p != *buffpp)
+ for (s = states; s->flag; s++)
{
- *p++ = ',';
- *p++ = ' ';
+ if (s->flag & status)
+ {
+ if (p != *buffpp)
+ {
+ strncpy(p, ", ", size - (p - start));
+ p += 2;
+ }
+ strncpy(p, s->string, size - (p - start));
+ p += strlen(p);
+ }
}
- strcpy((char *)p, s->string);
- p += strlen((char *)p);
- }
+ *buffpp = p;
}
- *buffpp = p;
- }
}
void
mbg_tm_str(
- unsigned char **buffpp,
- TM *tmp
+ char **buffpp,
+ TM *tmp,
+ int size
)
{
- sprintf((char *)*buffpp, "%04d-%02d-%02d %02d:%02d:%02d.%07ld (%c%02d%02d) ",
- tmp->year, tmp->month, tmp->mday,
- tmp->hour, tmp->minute, tmp->second, tmp->frac,
- (tmp->offs_from_utc < 0) ? '-' : '+',
- abs(tmp->offs_from_utc) / 3600,
- (abs(tmp->offs_from_utc) / 60) % 60);
- *buffpp += strlen((char *)*buffpp);
- mbg_time_status_str(buffpp, tmp->status);
+ char *s = *buffpp;
+
+ snprintf(*buffpp, size, "%04d-%02d-%02d %02d:%02d:%02d.%07ld (%c%02d%02d) ",
+ tmp->year, tmp->month, tmp->mday,
+ tmp->hour, tmp->minute, tmp->second, tmp->frac,
+ (tmp->offs_from_utc < 0) ? '-' : '+',
+ abs(tmp->offs_from_utc) / 3600,
+ (abs(tmp->offs_from_utc) / 60) % 60);
+ *buffpp += strlen(*buffpp);
+
+ mbg_time_status_str(buffpp, tmp->status, size - (*buffpp - s));
}
void
mbg_tgps_str(
- unsigned char **buffpp,
- T_GPS *tgpsp
+ char **buffpp,
+ T_GPS *tgpsp,
+ int size
)
{
- sprintf((char *)*buffpp, "week %d + %ld days + %ld.%07ld sec",
- tgpsp->wn, tgpsp->sec / 86400,
- tgpsp->sec % 86400, tgpsp->tick);
- *buffpp += strlen((char *)*buffpp);
+ snprintf(*buffpp, size, "week %d + %ld days + %ld.%07ld sec",
+ tgpsp->wn, tgpsp->sec / 86400,
+ tgpsp->sec % 86400, tgpsp->tick);
+ *buffpp += strlen(*buffpp);
}
void
@@ -475,6 +508,21 @@ get_mbg_iono(
/*
* data_mbg.c,v
+ * Revision 4.8 2006/06/22 18:40:01 kardel
+ * clean up signedness (gcc 4)
+ *
+ * Revision 4.7 2005/10/07 22:11:10 kardel
+ * bounded buffer implementation
+ *
+ * Revision 4.6.2.1 2005/09/25 10:23:06 kardel
+ * support bounded buffers
+ *
+ * Revision 4.6 2005/04/16 17:32:10 kardel
+ * update copyright
+ *
+ * Revision 4.5 2004/11/14 15:29:41 kardel
+ * support PPSAPI, upgrade Copyright to Berkeley style
+ *
* Revision 4.3 1999/02/21 12:17:42 kardel
* 4.91f reconcilation
*
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