| 31 |
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#include <stdarg.h> |
| 32 |
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#include <errno.h> |
| 33 |
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#include <netdb.h> |
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+ |
#include <netinet/in.h> |
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|
| 36 |
< |
#include "ukcprog.h" |
| 37 |
< |
#include "statgrab.h" |
| 36 |
> |
#include <ukcprog.h> |
| 37 |
> |
#include <statgrab.h> |
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|
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#define LOG_CRIT 0 |
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#define LOG_ERR 1 |
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|
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ihost_config_t ihost_config; |
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|
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+ |
extern int errno; |
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|
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+ |
/* Taken from the OpenSSH code. Its licence included in function.*/ |
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+ |
#ifndef HAVE_STRLCAT |
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+ |
|
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+ |
/* |
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+ |
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> |
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* All rights reserved. |
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+ |
* |
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* Redistribution and use in source and binary forms, with or without |
| 89 |
+ |
* modification, are permitted provided that the following conditions |
| 90 |
+ |
* are met: |
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+ |
* 1. Redistributions of source code must retain the above copyright |
| 92 |
+ |
* notice, this list of conditions and the following disclaimer. |
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+ |
* 2. Redistributions in binary form must reproduce the above copyright |
| 94 |
+ |
* notice, this list of conditions and the following disclaimer in the |
| 95 |
+ |
* documentation and/or other materials provided with the distribution. |
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+ |
* 3. The name of the author may not be used to endorse or promote products |
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+ |
* derived from this software without specific prior written permission. |
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+ |
* |
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+ |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| 100 |
+ |
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
| 101 |
+ |
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| 102 |
+ |
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 103 |
+ |
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 104 |
+ |
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 105 |
+ |
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 106 |
+ |
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 107 |
+ |
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 108 |
+ |
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 109 |
+ |
*/ |
| 110 |
+ |
|
| 111 |
+ |
/* |
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+ |
* Appends src to string dst of size siz (unlike strncat, siz is the |
| 113 |
+ |
* full size of dst, not space left). At most siz-1 characters |
| 114 |
+ |
* will be copied. Always NUL terminates (unless siz <= strlen(dst)). |
| 115 |
+ |
* Returns strlen(src) + MIN(siz, strlen(initial dst)). |
| 116 |
+ |
* If retval >= siz, truncation occurred. |
| 117 |
+ |
*/ |
| 118 |
+ |
size_t |
| 119 |
+ |
strlcat(dst, src, siz) |
| 120 |
+ |
char *dst; |
| 121 |
+ |
const char *src; |
| 122 |
+ |
size_t siz; |
| 123 |
+ |
{ |
| 124 |
+ |
register char *d = dst; |
| 125 |
+ |
register const char *s = src; |
| 126 |
+ |
register size_t n = siz; |
| 127 |
+ |
size_t dlen; |
| 128 |
+ |
|
| 129 |
+ |
/* Find the end of dst and adjust bytes left but don't go past end */ |
| 130 |
+ |
while (n-- != 0 && *d != '\0') |
| 131 |
+ |
d++; |
| 132 |
+ |
dlen = d - dst; |
| 133 |
+ |
n = siz - dlen; |
| 134 |
+ |
|
| 135 |
+ |
if (n == 0) |
| 136 |
+ |
return(dlen + strlen(s)); |
| 137 |
+ |
while (*s != '\0') { |
| 138 |
+ |
if (n != 1) { |
| 139 |
+ |
*d++ = *s; |
| 140 |
+ |
n--; |
| 141 |
+ |
} |
| 142 |
+ |
s++; |
| 143 |
+ |
} |
| 144 |
+ |
*d = '\0'; |
| 145 |
+ |
|
| 146 |
+ |
return(dlen + (s - src)); /* count does not include NUL */ |
| 147 |
+ |
} |
| 148 |
+ |
|
| 149 |
+ |
#endif |
| 150 |
+ |
/* End strlcat function taken from OpenSSH */ |
| 151 |
+ |
|
| 152 |
|
void log_msg(int level, char *format, ...){ |
| 79 |
– |
extern int errno; |
| 153 |
|
int cur_errno; |
| 154 |
|
va_list ap; |
| 155 |
|
|
| 164 |
|
}else{ |
| 165 |
|
fprintf(ihost_config.log, "\n"); |
| 166 |
|
} |
| 167 |
+ |
fflush(ihost_config.log); |
| 168 |
|
} |
| 169 |
|
} |
| 170 |
|
|
| 224 |
|
|
| 225 |
|
if((get_host_addr(hostname, &haddr))!=0){ |
| 226 |
|
log_msg(LOG_CRIT, "Failed to lookup name for %s", hostname); |
| 227 |
+ |
close(sock); |
| 228 |
|
return NULL; |
| 229 |
|
} |
| 230 |
|
|
| 236 |
|
log_msg(LOG_DEBUG, "Creating a tcp connection"); |
| 237 |
|
if(connect(sock, (struct sockaddr *)&addr, sizeof(addr)) !=0){ |
| 238 |
|
log_msg(LOG_CRIT, "Failed to connect to hostname %s on port %d", hostname, port); |
| 239 |
+ |
close(sock); |
| 240 |
|
return NULL; |
| 241 |
|
} |
| 242 |
|
|
| 297 |
|
time_t config_ttl=0; |
| 298 |
|
|
| 299 |
|
if((tcp_con=create_tcp_connection(ihost_state->filtermanager_host, ihost_state->filtermanager_port))==NULL){ |
| 300 |
< |
goto error; |
| 300 |
> |
return -1; |
| 301 |
|
} |
| 302 |
|
|
| 303 |
|
if(ihost_state->file_list!=NULL || ihost_state->last_modified!=NULL){ |
| 314 |
|
} |
| 315 |
|
|
| 316 |
|
if((tcp_comm(tcp_con, ihost_state->last_modified, &response, "OK"))==0){ |
| 317 |
< |
if((tcp_comm(tcp_con, "END", &response, "OK"))==0){ |
| 317 |
> |
if((tcp_comm(tcp_con, "END", &response, "OK"))!=0){ |
| 318 |
|
goto error; |
| 319 |
|
} |
| 320 |
|
fclose(tcp_con); |
| 582 |
|
y=page_stats->pages_pageout; |
| 583 |
|
} |
| 584 |
|
snprintf(tmp, size, \ |
| 585 |
< |
"<pages><swapins>%lld</swapins><swapouts>%lld</swapouts></pages>", \ |
| 585 |
> |
"<pages><pageins>%lld</pageins><pageouts>%lld</pageouts></pages>", \ |
| 586 |
|
x, \ |
| 587 |
|
y); |
| 588 |
|
|
| 593 |
|
/* get diskio stats */ |
| 594 |
|
|
| 595 |
|
if((diskio_stats=get_diskio_stats_diff(&diskio_entries))==NULL){ |
| 596 |
< |
log_msg(LOG_CRIT, "Fahttp://www.cs.ukc.ac.uk/teaching/02/modules/CO/6/17/rdl/criteria.pdfiled to get diskio statistics"); |
| 596 |
> |
log_msg(LOG_CRIT, "Failed to get diskio statistics"); |
| 597 |
|
}else{ |
| 598 |
|
strlcat(xml, "<diskio>", size); |
| 599 |
|
for(counter=0;counter<diskio_entries;counter++){ |
