| 36 |
|
#define versionNo 0.8 |
| 37 |
|
#define RECONFIGURE_RETURN_CODE 2 |
| 38 |
|
#define UDP_MAX_PACKET_SIZE 8192 |
| 39 |
+ |
#define PID_FILE "/var/tmp/.ihost.pid" |
| 40 |
|
|
| 41 |
|
#define logmessage(level, ...) do { cur_level = level; errf(__VA_ARGS__); } while (0) |
| 42 |
|
|
| 73 |
|
|
| 74 |
|
char* sock_comm(FILE *f_r, FILE *f_w, char *sendString){ |
| 75 |
|
char *reply; |
| 76 |
+ |
logmessage(LOG_DEBUG, "Sending %s",sendString); |
| 77 |
|
fprintf(f_w, "%s\n", sendString); |
| 78 |
|
fflush(f_w); |
| 79 |
|
reply=fpgetline(f_r); |
| 80 |
+ |
if (reply!=NULL) logmessage(LOG_DEBUG, "Received %s", reply); |
| 81 |
|
/* Returns pointer to static buffer */ |
| 82 |
|
return reply; |
| 83 |
|
} |
| 145 |
|
return -1; |
| 146 |
|
} |
| 147 |
|
|
| 145 |
– |
logmessage(LOG_DEBUG, "Sending STARTCONIG"); |
| 148 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "STARTCONFIG"); |
| 149 |
|
if ((reply==NULL) || (strncasecmp(reply, "OK", 2) != 0) ) { |
| 150 |
|
logmessage(LOG_ERR, "Server error on STARTCONFIG"); |
| 151 |
|
return -1; |
| 152 |
|
} |
| 153 |
|
|
| 152 |
– |
logmessage(LOG_DEBUG, "Sending LASTMODIFIED"); |
| 154 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "LASTMODIFIED"); |
| 155 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5) ==0)){ |
| 156 |
|
logmessage(LOG_ERR, "Server error on LASTMODIFIED (%m)"); |
| 161 |
|
return -1; |
| 162 |
|
} |
| 163 |
|
|
| 163 |
– |
logmessage(LOG_DEBUG, "Sending FILELIST"); |
| 164 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "FILELIST"); |
| 165 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5) ==0)){ |
| 166 |
|
logmessage(LOG_ERR, "Server error on FILELIST (%m)"); |
| 171 |
|
return -1; |
| 172 |
|
} |
| 173 |
|
|
| 174 |
– |
logmessage(LOG_DEBUG, "Sending FQDN"); |
| 174 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "FQDN"); |
| 175 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5)==0)){ |
| 176 |
|
logmessage(LOG_ERR, "Server error on FQDN (%m)"); |
| 181 |
|
return -1; |
| 182 |
|
} |
| 183 |
|
|
| 185 |
– |
logmessage(LOG_DEBUG, "Sending FQDN"); |
| 184 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "UDPUpdateTime"); |
| 185 |
|
if(reply== NULL){ |
| 186 |
|
logmessage(LOG_ERR, "Server error (%m)"); |
| 190 |
|
ihost_state->udp_update_time=atoi(reply); |
| 191 |
|
} |
| 192 |
|
|
| 195 |
– |
logmessage(LOG_DEBUG, "Sending TCPUpdateTime"); |
| 193 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "TCPUpdateTime"); |
| 194 |
|
if(reply== NULL){ |
| 195 |
|
logmessage(LOG_ERR, "Server error on TCPUpdateTime (%m)"); |
| 199 |
|
ihost_state->tcp_update_time=atoi(reply); |
| 200 |
|
} |
| 201 |
|
|
| 205 |
– |
logmessage(LOG_DEBUG, "Sending ENDCONFIG"); |
| 202 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "ENDCONFIG"); |
| 203 |
|
if(reply== NULL){ |
| 204 |
|
logmessage(LOG_ERR, "Server error on ENDCONFIG (%m)"); |
| 205 |
|
return -1; |
| 206 |
|
} |
| 207 |
|
|
| 212 |
– |
logmessage(LOG_DEBUG, "Sending FILTER"); |
| 208 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "FILTER"); |
| 209 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5)==0)){ |
| 210 |
|
logmessage(LOG_ERR, "Server error FILTER failed (%m)"); |
| 235 |
|
return -1; |
| 236 |
|
} |
| 237 |
|
|
| 243 |
– |
logmessage(LOG_DEBUG, "Sending END"); |
| 238 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "END"); |
| 239 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5) ==0 )){ |
| 240 |
|
logmessage(LOG_ERR, "Server error on END (%m)"); |
| 293 |
|
return -1; |
| 294 |
|
} |
| 295 |
|
|
| 302 |
– |
logmessage(LOG_DEBUG, "Sending HEARTBEAT"); |
| 296 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "HEARTBEAT"); |
| 297 |
|
if ((reply==NULL) || (strncasecmp(reply, "ERROR", 5) == 0) ) { |
| 298 |
|
logmessage(LOG_ERR, "Server error on HEARTBEAT"); |
| 299 |
|
return -1; |
| 300 |
|
} |
| 301 |
|
|
| 309 |
– |
logmessage(LOG_DEBUG, "Sending CONFIG"); |
| 302 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "CONFIG"); |
| 303 |
|
if ((reply==NULL) || (strncasecmp(reply, "ERROR", 5) == 0) ) { |
| 304 |
|
logmessage(LOG_ERR, "Server error on CONFIG"); |
| 305 |
|
return -1; |
| 306 |
|
} |
| 307 |
|
|
| 316 |
– |
logmessage(LOG_DEBUG, "Sending %s", ihost_state->files_list); |
| 308 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, ihost_state->files_list); |
| 309 |
|
if ((reply==NULL) || (strncasecmp(reply, "OK", 2) != 0) ) { |
| 310 |
|
logmessage(LOG_ERR, "Server error on fileslist"); |
| 311 |
|
return -1; |
| 312 |
|
} |
| 313 |
|
|
| 323 |
– |
logmessage(LOG_DEBUG, "Sending %s", ihost_state->last_modified); |
| 314 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, ihost_state->last_modified); |
| 315 |
|
if (reply==NULL) { |
| 316 |
|
logmessage(LOG_ERR, "Server error NULL recieved on lastmodified"); |
| 322 |
|
exitcode=RECONFIGURE_RETURN_CODE; |
| 323 |
|
} |
| 324 |
|
|
| 335 |
– |
logmessage(LOG_DEBUG,"Sending KEY"); |
| 325 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "KEY"); |
| 326 |
|
if ((reply==NULL) || (strncasecmp(reply, "ERROR", 5) == 0) ) { |
| 327 |
|
logmessage(LOG_ERR, "Server error on KEY"); |
| 334 |
|
return -1; |
| 335 |
|
} |
| 336 |
|
|
| 348 |
– |
logmessage(LOG_DEBUG,"Sending ENDHEARTBEAT"); |
| 337 |
|
reply=sock_comm(fm_fd_r, fm_fd_w, "ENDHEARTBEAT"); |
| 338 |
|
if((reply== NULL) || (strncasecmp(reply, "ERROR", 5) ==0 )){ |
| 339 |
|
logmessage(LOG_ERR, "Server error on ENDHEARTBEAT (%m)"); |
| 360 |
|
char *stats[NUM_STATS]; |
| 361 |
|
char *xml_data=NULL; |
| 362 |
|
char *xml_data_p; |
| 363 |
+ |
int xml_size=0; |
| 364 |
|
int x=0; |
| 365 |
|
|
| 366 |
|
logmessage(LOG_DEBUG,"get_cpu_stats"); |
| 381 |
|
stats[7]=get_swap_stats(); |
| 382 |
|
logmessage(LOG_DEBUG,"get_user_stats"); |
| 383 |
|
stats[8]=get_user_stats(); |
| 384 |
+ |
|
| 385 |
|
|
| 386 |
< |
for(;x<NUM_STATS;x++){ |
| 386 |
> |
for(x=0;x<NUM_STATS;x++){ |
| 387 |
|
if(stats[x]==NULL){ |
| 388 |
|
logmessage(LOG_ERR,"Function returned NULL"); |
| 389 |
|
return NULL; |
| 390 |
|
} |
| 391 |
< |
if(xml_data==NULL){ |
| 402 |
< |
if((xml_data=strf("%s", stats[x])) == NULL){ |
| 403 |
< |
logmessage(LOG_ERR, "str failed (%m)"); |
| 404 |
< |
return NULL; |
| 405 |
< |
} |
| 406 |
< |
}else{ |
| 407 |
< |
xml_data_p=xml_data; |
| 408 |
< |
if((xml_data=strf("%s%s", xml_data, stats[x])) == NULL){ |
| 409 |
< |
logmessage(LOG_ERR, "str failed (%m)"); |
| 410 |
< |
return NULL; |
| 411 |
< |
} |
| 412 |
< |
free(xml_data_p); |
| 413 |
< |
} |
| 414 |
< |
free(stats[x]); |
| 391 |
> |
xml_size+=strlen(stats[x]); |
| 392 |
|
} |
| 393 |
+ |
|
| 394 |
+ |
xml_data=malloc(xml_size); |
| 395 |
+ |
xml_data=strcpy(xml_data, stats[0]); |
| 396 |
+ |
|
| 397 |
+ |
for(x=1;x<NUM_STATS;x++){ |
| 398 |
+ |
strcat(xml_data, stats[x]); |
| 399 |
+ |
} |
| 400 |
+ |
|
| 401 |
|
xml_data_p=xml_data; |
| 402 |
|
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); |
| 403 |
|
free(xml_data_p); |
| 470 |
|
extern int syslog_logging; |
| 471 |
|
extern int log_level; |
| 472 |
|
extern int cur_level; |
| 473 |
+ |
FILE *f; |
| 474 |
|
|
| 475 |
|
log_level=1; |
| 476 |
|
cur_level=1; |
| 571 |
|
/* Print out everything its doing */ |
| 572 |
|
log_level=LOG_DEBUG; |
| 573 |
|
break; |
| 574 |
+ |
} |
| 575 |
+ |
|
| 576 |
+ |
logmessage(LOG_DEBUG,"Writing PID FILE"); |
| 577 |
+ |
pid=getpid(); |
| 578 |
+ |
if((f=fopen(PID_FILE,"w")) == NULL){ |
| 579 |
+ |
logmessage(LOG_WARNING, "Failed to write PID file"); |
| 580 |
+ |
}else{ |
| 581 |
+ |
if((fprintf(f,"%d",(int)pid)) != sizeof(pid)){ |
| 582 |
+ |
logmessage(LOG_WARNING, "Failed to write PID file"); |
| 583 |
+ |
} |
| 584 |
+ |
if((fclose(f))!=0){ |
| 585 |
+ |
logmessage(LOG_ERR, "failed to close PID file"); |
| 586 |
+ |
exit(1); |
| 587 |
+ |
} |
| 588 |
|
} |
| 589 |
|
|
| 590 |
|
if(ihost_configure(&ihost_state)!=0){ |