18 |
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*/ |
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20 |
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#include <stdio.h> |
21 |
– |
#include <sys/socket.h> |
21 |
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#include <stdlib.h> |
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#include <unistd.h> |
23 |
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#include <syslog.h> |
27 |
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#include <string.h> |
28 |
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#include "statgrab.h" |
29 |
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#include <time.h> |
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+ |
#include <sys/socket.h> |
31 |
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#include <netinet/in.h> |
32 |
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#include <arpa/inet.h> |
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|
34 |
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#define versionNo 0.8 |
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#define RECONFIGURE_RETURN_CODE 2 |
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#define UDP_MAX_PACKET_SIZE 8192 |
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|
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typedef struct{ |
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int fm_port; |
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char *fm_host; |
41 |
< |
|
41 |
> |
|
42 |
> |
char *my_ip; |
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char *my_fqdn; |
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char *server_fqdn; |
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int server_udp_port; |
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int ihost_configure(ihost_state_t *ihost_state){ |
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struct sockaddr_in addr; |
66 |
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struct in_addr haddr; |
67 |
+ |
struct sockaddr ip; |
68 |
+ |
int ip_len; |
69 |
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int sd; |
70 |
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FILE *fm_fd_r, *fm_fd_w; |
71 |
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char *reply; |
107 |
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errf("Failed to open write stream (%m)"); |
108 |
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return -1; |
109 |
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} |
110 |
+ |
ip_len=sizeof ip; |
111 |
+ |
memset(&ip, 0, ip_len); |
112 |
+ |
if((getsockname(sd, &ip, &ip_len)) != 0){ |
113 |
+ |
errf("Failed to get IP address (%m)"); |
114 |
+ |
return -1; |
115 |
+ |
} |
116 |
+ |
if (ip.sa_family!=AF_INET){ |
117 |
+ |
errf("sa family is wrong type"); |
118 |
+ |
return -1; |
119 |
+ |
} |
120 |
+ |
|
121 |
+ |
if((ihost_state->my_ip=inet_ntoa(((struct sockaddr_in *)&ip)->sin_addr))==NULL){ |
122 |
+ |
errf("Failed to get IP (%m)"); |
123 |
+ |
return -1; |
124 |
+ |
} |
125 |
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|
126 |
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reply=sock_comm(fm_fd_r, fm_fd_w, "STARTCONFIG"); |
127 |
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if ((reply==NULL) || (strncasecmp(reply, "OK", 2) != 0) ) { |
367 |
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free(stats[x]); |
368 |
|
} |
369 |
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xml_data_p=xml_data; |
370 |
< |
xml_data=strf("<packet seq_no=\"%d\" machine_name=\"%s\" date=\"%ld\" type=\"data\" ip=\"%s\" key=\"%s\">%s</packet>", counter, ihost_state->my_fqdn, time(NULL), "127.0.0.1", ihost_state->key, xml_data); |
370 |
> |
xml_data=strf("<packet seq_no=\"%d\" machine_name=\"%s\" date=\"%ld\" type=\"data\" ip=\"%s\" key=\"%s\">%s</packet>", counter, ihost_state->my_fqdn, time(NULL), ihost_state->my_ip, ihost_state->key, xml_data); |
371 |
|
free(xml_data_p); |
372 |
|
|
373 |
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return xml_data; |
411 |
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return 0; |
412 |
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} |
413 |
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|
414 |
+ |
void usage(char *progname){ |
415 |
+ |
fprintf(stderr, "Usage %s [options] server port\n", progname); |
416 |
+ |
fprintf(stderr, "Options\n"); |
417 |
+ |
fprintf(stderr, " -v Verbose, the more v flags the more verbose, eg -vv\n"); |
418 |
+ |
fprintf(stderr, " -d Daemon mode, self backgrounding\n"); |
419 |
+ |
fprintf(stderr, " -s Send errors to syslog\n"); |
420 |
+ |
fprintf(stderr, " -V Print version number\n"); |
421 |
+ |
fprintf(stderr, " -h Prints this help page\n"); |
422 |
+ |
exit(1); |
423 |
+ |
} |
424 |
+ |
|
425 |
|
int main(int argc, char **argv){ |
426 |
|
ihost_state_t ihost_state; |
427 |
|
int heartbeat_exit; |
430 |
|
int sleep_delay=0; |
431 |
|
char *xml_stats; |
432 |
|
|
433 |
+ |
int cmdopt; |
434 |
+ |
extern int optind; |
435 |
+ |
int verbose=0, daemon=0, syslog=0 ; |
436 |
+ |
|
437 |
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/* NULL'ify so i can tell if i need to free it or not */ |
438 |
|
ihost_state.fm_host=NULL; |
439 |
|
ihost_state.my_fqdn=NULL; |
443 |
|
ihost_state.key=NULL; |
444 |
|
|
445 |
|
errf_set_progname(argv[0]); |
446 |
< |
if(argc!=3){ |
447 |
< |
errf_usage("<host> <port>"); |
446 |
> |
|
447 |
> |
while((cmdopt=getopt(argc, argv, "vdshV")) != -1){ |
448 |
> |
switch(cmdopt){ |
449 |
> |
case 'v': |
450 |
> |
verbose++; |
451 |
> |
break; |
452 |
> |
|
453 |
> |
case 'd': |
454 |
> |
daemon=1; |
455 |
> |
break; |
456 |
> |
|
457 |
> |
case 's': |
458 |
> |
syslog=1; |
459 |
> |
break; |
460 |
> |
|
461 |
> |
case 'h': |
462 |
> |
usage(argv[0]); |
463 |
> |
break; |
464 |
> |
case 'V': |
465 |
> |
errf("%s version %f",argv[0], versionNo); |
466 |
> |
break; |
467 |
> |
default: |
468 |
> |
usage(argv[0]); |
469 |
> |
exit(1); |
470 |
> |
} |
471 |
> |
} |
472 |
> |
|
473 |
> |
if(argc!=optind+2){ |
474 |
> |
usage(argv[0]); |
475 |
|
exit(1); |
476 |
|
} |
477 |
+ |
ihost_state.fm_host=argv[optind]; |
478 |
+ |
ihost_state.fm_port=atoi(argv[optind+1]); |
479 |
+ |
if(ihost_state.fm_port==0){ |
480 |
+ |
errf("Invalid port number"); |
481 |
+ |
usage(argv[0]); |
482 |
+ |
} |
483 |
+ |
printf("%s\n%d\n",ihost_state.fm_host, ihost_state.fm_port); |
484 |
|
|
415 |
– |
ihost_state.fm_host=argv[1]; |
416 |
– |
ihost_state.fm_port=atoi(argv[2]); |
417 |
– |
|
485 |
|
if(ihost_configure(&ihost_state)!=0){ |
486 |
|
errf("configure failed"); |
487 |
|
/* Ok, ideally we prob should have 2 copies of the structure and carry on if this |
510 |
|
if(cur_time>=udp_time){ |
511 |
|
/*printf("sending UDP\n");*/ |
512 |
|
stat_grab_time=time(NULL); |
513 |
< |
if((xml_stats=stat_grab(&ihost_state, counter)) == NULL){ |
513 |
> |
if((xml_stats=stat_grab(&ihost_state, counter++)) == NULL){ |
514 |
|
errf("Failed to get stats (%m)"); |
515 |
|
exit(1); |
516 |
|
} |