int my_redel(const char *org_name, const char *tmp_name, myf MyFlags)
{
int error=1;
DBUG_ENTER("my_redel");
DBUG_PRINT("my",("org_name: '%s' tmp_name: '%s' MyFlags: %d",
org_name,tmp_name,MyFlags));
if (my_copystat(org_name,tmp_name,MyFlags) < 0)
goto end;
if (MyFlags & MY_REDEL_MAKE_BACKUP)
{
char name_buff[FN_REFLEN+20];
char ext[20];
ext[0]='-';
get_date(ext+1,2+4,(time_t) 0);
strmov(strend(ext),REDEL_EXT);
if (my_rename(org_name, fn_format(name_buff, org_name, "", ext, 2),
MyFlags))
goto end;
}
else if (my_delete(org_name,MyFlags))
goto end;
if (my_rename(tmp_name,org_name,MyFlags))
goto end;
error=0;
end:
DBUG_RETURN(error);
} /* my_redel */
int my_rename_with_symlink(const char *from, const char *to, myf MyFlags)
{
#ifndef HAVE_READLINK
return my_rename(from, to, MyFlags);
#else
char link_name[FN_REFLEN], tmp_name[FN_REFLEN];
int was_symlink= (!my_disable_symlinks &&
!my_readlink(link_name, from, MYF(0)));
int result=0;
int name_is_different;
DBUG_ENTER("my_rename_with_symlink");
if (!was_symlink)
DBUG_RETURN(my_rename(from, to, MyFlags));
/* Change filename that symlink pointed to */
strmov(tmp_name, to);
fn_same(tmp_name,link_name,1); /* Copy dir */
name_is_different= strcmp(link_name, tmp_name);
if (name_is_different && !access(tmp_name, F_OK))
{
my_errno= EEXIST;
if (MyFlags & MY_WME)
my_error(EE_CANTCREATEFILE, MYF(0), tmp_name, EEXIST);
DBUG_RETURN(1);
}
/* Create new symlink */
if (my_symlink(tmp_name, to, MyFlags))
DBUG_RETURN(1);
/*
Rename symlinked file if the base name didn't change.
This can happen if you use this function where 'from' and 'to' has
the same basename and different directories.
*/
if (name_is_different && my_rename(link_name, tmp_name, MyFlags))
{
int save_errno=my_errno;
my_delete(to, MyFlags); /* Remove created symlink */
my_errno=save_errno;
DBUG_RETURN(1);
}
/* Remove original symlink */
if (my_delete(from, MyFlags))
{
int save_errno=my_errno;
/* Remove created link */
my_delete(to, MyFlags);
/* Rename file back */
if (strcmp(link_name, tmp_name))
(void) my_rename(tmp_name, link_name, MyFlags);
my_errno=save_errno;
result= 1;
}
DBUG_RETURN(result);
#endif /* HAVE_READLINK */
}
int my_redel(const char *org_name, const char *tmp_name,
time_t backup_time_stamp, myf MyFlags)
{
int error=1;
DBUG_ENTER("my_redel");
DBUG_PRINT("my",("org_name: '%s' tmp_name: '%s' MyFlags: %lu",
org_name,tmp_name,MyFlags));
if (!my_disable_copystat_in_redel &&
my_copystat(org_name,tmp_name,MyFlags) < 0)
goto end;
if (MyFlags & MY_REDEL_MAKE_BACKUP)
{
char name_buff[FN_REFLEN + MY_BACKUP_NAME_EXTRA_LENGTH];
my_create_backup_name(name_buff, org_name, backup_time_stamp);
if (my_rename(org_name, name_buff, MyFlags))
goto end;
}
else if (my_delete(org_name, MyFlags))
goto end;
if (my_rename(tmp_name,org_name,MyFlags))
goto end;
error=0;
end:
DBUG_RETURN(error);
} /* my_redel */
static int do_rotate(LOGGER_HANDLE *log)
{
char namebuf[FN_REFLEN];
int result;
unsigned int i;
char *buf_old, *buf_new, *tmp;
if (log->rotations == 0)
return 0;
memcpy(namebuf, log->path, log->path_len);
buf_new= logname(log, namebuf, log->rotations);
buf_old= log->path;
for (i=log->rotations-1; i>0; i--)
{
logname(log, buf_old, i);
if (!access(buf_old, F_OK) &&
(result= my_rename(buf_old, buf_new, MYF(0))))
goto exit;
tmp= buf_old;
buf_old= buf_new;
buf_new= tmp;
}
if ((result= my_close(log->file, MYF(0))))
goto exit;
namebuf[log->path_len]= 0;
result= my_rename(namebuf, logname(log, log->path, 1), MYF(0));
log->file= my_open(namebuf, LOG_FLAGS, MYF(0));
exit:
errno= my_errno;
return log->file < 0 || result;
}
void rename_test(){
int fd;
show_file_list();
char filename[40];
char changename[40];
printf("\n");
if(my_rename("/usr/data/data1/file1", "/usr/data/data1/file1_1") != OK){
printf("rename error!!\n");
return;
}
show_file_list();
printf("\n");
if(my_mkdir("usr/data/manyfile") != OK){
printf("mkdir error!!\n");
return;
}
show_file_list();
printf("\n");
int i = 35;
memset(filename, 0, 40);
memset(changename, 0, 40);
strcpy(filename, "usr/data/manyfile/file");
strcpy(changename, "usr/data/manyfile/file");
int length = strlen(filename);
for(; i < 65; ++i){
filename[length] = (char)i;
if(fd = my_create(filename) < 0){
my_close(fd);
printf("create file error when i = %d\n", i);
return;
}
my_close(fd);
}
show_file_list();
printf("\n");
/* int i = 30; */
/* changename[length] = (char)70; */
/* printf("changename is %s, length is %d\n",changename, length); */
/* printf("filename is %s, length is %d\n",filename, length); */
/* exit(0); */
for( i = 35; i < 65; ++i){
filename[length] = (char)i;
changename[length] = (char)(100 - i);
if(my_rename(filename, changename) != OK){
printf("rename error when i = %d!!\n", i);
return;
}
}
show_file_list();
printf("\n");
}
/* gets called every X seconds by an event in the scheduling queue */
void npcdmod_file_roller() {
char temp_buffer[1024];
char spool_file[1024];
int result = 0;
time_t current_time;
time(¤t_time);
sprintf(spool_file, "%s%s.%d", spool_dir, perfdata_spool_filename, current_time);
spool_file[sizeof(spool_file) - 1] = '\x0';
/* close actual file */
fclose(fp);
/* move the original file */
result = my_rename(perfdata_file, spool_file);
/* open a new file */
if ((fp = fopen(perfdata_file, "a")) == NULL) {
snprintf(temp_buffer, sizeof(temp_buffer) - 1,
"npcdmod: Could not reopen file. %s", strerror(errno),
NSLOG_INFO_MESSAGE);
temp_buffer[sizeof(temp_buffer) - 1] = '\x0';
write_to_all_logs(temp_buffer, NSLOG_INFO_MESSAGE);
}
return;
}
int
mi_rename(const char *old_name, const char *new_name)
{
char from [FN_REFLEN], to[FN_REFLEN];
#ifdef USE_RAID
uint raid_type = 0, raid_chunks = 0;
#endif
DBUG_ENTER("mi_rename");
#ifdef EXTRA_DEBUG
check_table_is_closed(old_name, "rename old_table");
check_table_is_closed(new_name, "rename new table2");
#endif
#ifdef USE_RAID
{
MI_INFO *info;
if (!(info = mi_open(old_name, O_RDONLY, 0)))
DBUG_RETURN(my_errno);
raid_type = info->s->base.raid_type;
raid_chunks = info->s->base.raid_chunks;
mi_close(info);
}
#ifdef EXTRA_DEBUG
check_table_is_closed(old_name, "rename raidcheck");
#endif
#endif /* USE_RAID */
fn_format(from, old_name, "", MI_NAME_IEXT, 4);
fn_format(to, new_name, "", MI_NAME_IEXT, 4);
if (my_rename(from, to, MYF(MY_WME)))
DBUG_RETURN(my_errno);
fn_format(from, old_name, "", MI_NAME_DEXT, 4);
fn_format(to, new_name, "", MI_NAME_DEXT, 4);
#ifdef USE_RAID
if (raid_type)
DBUG_RETURN(my_raid_rename(from, to, raid_chunks, MYF(MY_WME)) ? my_errno :
0);
#endif
DBUG_RETURN(my_rename(from, to, MYF(MY_WME)) ? my_errno : 0);
}
/* write to the debug log */
int log_debug_info(int level, int verbosity, const char *fmt, ...) {
va_list ap;
char *tmppath = NULL;
struct timeval current_time;
if(!(debug_level == DEBUGL_ALL || (level & debug_level)))
return OK;
if(verbosity > debug_verbosity)
return OK;
if(debug_file_fp == NULL)
return ERROR;
/* write the timestamp */
gettimeofday(¤t_time, NULL);
fprintf(debug_file_fp, "[%lu.%06lu] [%03d.%d] [pid=%lu] ", current_time.tv_sec, current_time.tv_usec, level, verbosity, (unsigned long)getpid());
/* write the data */
va_start(ap, fmt);
vfprintf(debug_file_fp, fmt, ap);
va_end(ap);
/* flush, so we don't have problems tailing or when fork()ing */
fflush(debug_file_fp);
/* if file has grown beyond max, rotate it */
if((unsigned long)ftell(debug_file_fp) > max_debug_file_size && max_debug_file_size > 0L) {
/* close the file */
close_debug_log();
/* rotate the log file */
asprintf(&tmppath, "%s.old", debug_file);
if(tmppath) {
/* unlink the old debug file */
unlink(tmppath);
/* rotate the debug file */
my_rename(debug_file, tmppath);
/* free memory */
my_free(tmppath);
}
/* open a new file */
open_debug_log();
}
return OK;
}
/** Move a check result temporary file to the queue directory.
*
* This is a modified copy of a Nagios 3.x function. The difference is this
* version doesn't set umask due to race conditions with nagios core code.
*
* @param[in] resfile - the result file to be moved.
*/
static void nagios3xMoveCheckResultToQueue(char * resfile)
{
char * outfile;
int ret = -1;
// a nagios 3x global variable
extern char * check_result_path;
// create a safe temp file
// path length + 'cXXXXXX' (7) + '/' (1) + '.ok' (3) + null (1)
if ((outfile = (char *)xmalloc(strlen(check_result_path)
+ 7 + 1 + 3 + 1)) != 0)
{
int fd;
//int oldmask = umask(077);
sprintf(outfile, "%s/cXXXXXX", check_result_path);
if ((fd = mkstemp(outfile)) > 0)
{
#ifdef __CYGWIN__
// Cygwin cannot rename open files - gives Permission Denied
close(fd);
#endif
// move the original file using a nagios core function
ret = my_rename(resfile, outfile);
#ifndef __CYGWIN__
// close the file
close(fd);
#endif
// create an ok-to-go indicator file
strcat(outfile, ".ok");
if ((fd = open(outfile, O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR)) > 0)
close(fd);
}
//umask(oldmask);
xfree(outfile);
}
// delete the original file if allocation failed or it couldn't be moved
if (ret != 0)
unlink(resfile);
}
/* hard links are also tested a bunch in test_rename */
void test_link(char *workdir) {
char file1[1024], file2[1024], file3[1024];
struct stat sb;
printf("Testing link\n");
sprintf(file1, "%s/original", workdir);
sprintf(file2, "%s/link", workdir);
my_create(file1);
my_stat(file1, &sb);
my_link(file1, file2);
verify_inum(file2, &sb);
my_unlink(file2);
verify_inum(file1, &sb);
/* Test deletion of the original file after a hard link has been
created */
my_link(file1, file2);
my_unlink(file1);
verify_inum(file2, &sb);
/* Make sure the original file really isn't accessible */
verify_no_exist(file1);
my_unlink(file2);
verify_no_exist(file2);
/* Try renaming a hard link */
my_create(file1);
my_stat(file1, &sb);
my_link(file1, file2);
sprintf(file3, "%s/file3", workdir);
my_rename(file2, file3);
verify_inum(file3, &sb);
verify_no_exist(file2);
my_unlink(file3);
verify_no_exist(file3);
my_unlink(file1);
}
/* rotates the main log file */
int rotate_log_file(time_t rotation_time) {
char *temp_buffer = NULL;
char method_string[16] = "";
char *log_archive = NULL;
struct tm *t, tm_s;
int rename_result = 0;
int stat_result = -1;
struct stat log_file_stat;
struct stat archive_stat;
int archive_stat_result;
if(log_rotation_method == LOG_ROTATION_NONE) {
return OK;
}
else if(log_rotation_method == LOG_ROTATION_HOURLY)
strcpy(method_string, "HOURLY");
else if(log_rotation_method == LOG_ROTATION_DAILY)
strcpy(method_string, "DAILY");
else if(log_rotation_method == LOG_ROTATION_WEEKLY)
strcpy(method_string, "WEEKLY");
else if(log_rotation_method == LOG_ROTATION_MONTHLY)
strcpy(method_string, "MONTHLY");
else
return ERROR;
/* update the last log rotation time and status log */
last_log_rotation = time(NULL);
update_program_status(FALSE);
t = localtime_r(&rotation_time, &tm_s);
stat_result = stat(log_file, &log_file_stat);
close_log_file();
/* get the archived filename to use */
asprintf(&log_archive, "%s%snagios-%02d-%02d-%d-%02d.log", log_archive_path, (log_archive_path[strlen(log_archive_path) - 1] == '/') ? "" : "/", t->tm_mon + 1, t->tm_mday, t->tm_year + 1900, t->tm_hour);
/* HACK: If the archive exists, don't overwrite it. This is a hack
because the real problem is that some log rotations are executed
early and as a result the next log rotatation is scheduled for
the same time as the one that ran early */
archive_stat_result = stat(log_archive, &archive_stat);
if((0 == archive_stat_result) ||
((-1 == archive_stat_result) && (ENOENT != errno))) {
return OK;
}
/* rotate the log file */
rename_result = my_rename(log_file, log_archive);
log_fp = open_log_file();
if (log_fp == NULL)
return ERROR;
if(rename_result) {
my_free(log_archive);
return ERROR;
}
/* record the log rotation after it has been done... */
asprintf(&temp_buffer, "LOG ROTATION: %s\n", method_string);
write_to_all_logs_with_timestamp(temp_buffer, NSLOG_PROCESS_INFO, &rotation_time);
my_free(temp_buffer);
/* record log file version format */
write_log_file_info(&rotation_time);
if(stat_result == 0) {
chmod(log_file, log_file_stat.st_mode);
chown(log_file, log_file_stat.st_uid, log_file_stat.st_gid);
}
/* log current host and service state if activated */
if(log_current_states==TRUE) {
log_host_states(CURRENT_STATES, &rotation_time);
log_service_states(CURRENT_STATES, &rotation_time);
}
/* free memory */
my_free(log_archive);
return OK;
}
int main(int argc, char** argv) {
NDB_INIT(argv[0]);
load_defaults("my",load_default_groups,&argc,&argv);
int ho_error;
#ifndef DBUG_OFF
opt_debug= "d:t:O,/tmp/ndb_mgm.trace";
#endif
if ((ho_error=handle_options(&argc, &argv, my_long_options,
ndb_std_get_one_option)))
exit(ho_error);
char buf[MAXHOSTNAMELEN+10];
if(argc == 1) {
BaseString::snprintf(buf, sizeof(buf), "%s", argv[0]);
opt_connect_str= buf;
} else if (argc >= 2) {
BaseString::snprintf(buf, sizeof(buf), "%s:%s", argv[0], argv[1]);
opt_connect_str= buf;
}
if (!isatty(0) || opt_execute_str)
{
prompt= 0;
}
signal(SIGPIPE, handler);
com = new Ndb_mgmclient(opt_connect_str,1);
int ret= 0;
BaseString histfile;
if (!opt_execute_str)
{
#ifdef HAVE_READLINE
char *histfile_env= getenv("NDB_MGM_HISTFILE");
if (histfile_env)
histfile.assign(histfile_env,strlen(histfile_env));
else if(getenv("HOME"))
{
histfile.assign(getenv("HOME"),strlen(getenv("HOME")));
histfile.append("/.ndb_mgm_history");
}
if (histfile.length())
read_history(histfile.c_str());
#endif
ndbout << "-- NDB Cluster -- Management Client --" << endl;
while(read_and_execute(_try_reconnect));
#ifdef HAVE_READLINE
if (histfile.length())
{
BaseString histfile_tmp;
histfile_tmp.assign(histfile);
histfile_tmp.append(".TMP");
if(!write_history(histfile_tmp.c_str()))
my_rename(histfile_tmp.c_str(), histfile.c_str(), MYF(MY_WME));
}
#endif
}
else
{
com->execute(opt_execute_str,_try_reconnect, 0, &ret);
}
delete com;
ndb_end(opt_endinfo ? MY_CHECK_ERROR | MY_GIVE_INFO : 0);
return ret;
}
/* rotates the main log file */
int rotate_log_file(time_t rotation_time){
char *temp_buffer=NULL;
char method_string[16]="";
char *log_archive=NULL;
struct tm *t;
int rename_result=0;
int stat_result=-1;
struct stat log_file_stat;
if(log_rotation_method==LOG_ROTATION_NONE){
return OK;
}
else if(log_rotation_method==LOG_ROTATION_HOURLY)
strcpy(method_string,"HOURLY");
else if(log_rotation_method==LOG_ROTATION_DAILY)
strcpy(method_string,"DAILY");
else if(log_rotation_method==LOG_ROTATION_WEEKLY)
strcpy(method_string,"WEEKLY");
else if(log_rotation_method==LOG_ROTATION_MONTHLY)
strcpy(method_string,"MONTHLY");
else
return ERROR;
/* update the last log rotation time and status log */
last_log_rotation=time(NULL);
update_program_status(FALSE);
t=localtime(&rotation_time);
stat_result = stat(log_file, &log_file_stat);
/* get the archived filename to use */
asprintf(&log_archive,"%s%snagios-%02d-%02d-%d-%02d.log",log_archive_path,(log_archive_path[strlen(log_archive_path)-1]=='/')?"":"/",t->tm_mon+1,t->tm_mday,t->tm_year+1900,t->tm_hour);
/* rotate the log file */
rename_result=my_rename(log_file,log_archive);
if(rename_result){
my_free(log_archive);
return ERROR;
}
#ifdef USE_EVENT_BROKER
/* REMOVED - log rotation events are already handled by NEBTYPE_TIMEDEVENT_EXECUTE... */
/* send data to the event broker */
/*
broker_log_data(NEBTYPE_LOG_ROTATION,NEBFLAG_NONE,NEBATTR_NONE,log_archive,log_rotation_method,0,NULL);
*/
#endif
/* record the log rotation after it has been done... */
asprintf(&temp_buffer,"LOG ROTATION: %s\n",method_string);
write_to_all_logs_with_timestamp(temp_buffer,NSLOG_PROCESS_INFO,&rotation_time);
my_free(temp_buffer);
/* record log file version format */
write_log_file_info(&rotation_time);
if(stat_result==0){
chmod(log_file, log_file_stat.st_mode);
chown(log_file, log_file_stat.st_uid, log_file_stat.st_gid);
}
/* log current host and service state */
log_host_states(CURRENT_STATES,&rotation_time);
log_service_states(CURRENT_STATES,&rotation_time);
/* free memory */
my_free(log_archive);
return OK;
}
/* write to the debug log */
int log_debug_info(int level, int verbosity, const char *fmt, ...) {
va_list ap;
char *temp_path = NULL;
struct timeval current_time;
/* ignore if logging is not appropriate */
if (log_level(level, verbosity) != TRUE)
return OK;
if (debug_file_fp == NULL)
return ERROR;
/*
* lock it so concurrent threads don't stomp on each other's
* writings. We maintain the lock until we've (optionally)
* renamed the file.
* If soft_lock() fails we return early.
*/
if (soft_lock(&debug_fp_lock) < 0)
return ERROR;
/* write the timestamp */
gettimeofday(¤t_time, NULL);
fprintf(debug_file_fp, "[%lu.%06lu] [%03d.%d] [pid=%lu] ", current_time.tv_sec, current_time.tv_usec, level, verbosity, (unsigned long)getpid());
/* write the data */
va_start(ap, fmt);
vfprintf(debug_file_fp, fmt, ap);
va_end(ap);
/* flush, so we don't have problems tailing or when fork()ing */
fflush(debug_file_fp);
/* if file has grown beyond max, rotate it */
if ((unsigned long)ftell(debug_file_fp) > max_debug_file_size && max_debug_file_size > 0L) {
/* close the file */
close_debug_log();
/* rotate the log file */
asprintf(&temp_path, "%s.old", debug_file);
if (temp_path) {
/* unlink the old debug file */
unlink(temp_path);
/* rotate the debug file */
my_rename(debug_file, temp_path);
/* free memory */
my_free(temp_path);
}
/* open a new file */
open_debug_log();
}
pthread_mutex_unlock(&debug_fp_lock);
return OK;
}
int main(int argc, char** argv){
NDB_INIT(argv[0]);
ndb_opt_set_usage_funcs(short_usage_sub, usage);
load_defaults("my",load_default_groups,&argc,&argv);
int ho_error;
#ifndef DBUG_OFF
opt_debug= "d:t:O,/tmp/ndb_mgm.trace";
#endif
if ((ho_error=handle_options(&argc, &argv, my_long_options,
ndb_std_get_one_option)))
exit(ho_error);
BaseString connect_str(opt_ndb_connectstring);
if(argc == 1) {
connect_str.assfmt("%s", argv[0]);
} else if (argc >= 2) {
connect_str.assfmt("%s:%s", argv[0], argv[1]);
}
if (!isatty(0) || opt_execute_str)
{
prompt= 0;
}
com = new Ndb_mgmclient(connect_str.c_str(), opt_verbose);
int ret= 0;
BaseString histfile;
if (!opt_execute_str)
{
#ifdef HAVE_READLINE
char *histfile_env= getenv("NDB_MGM_HISTFILE");
if (histfile_env)
histfile.assign(histfile_env,strlen(histfile_env));
else if(getenv("HOME"))
{
histfile.assign(getenv("HOME"),strlen(getenv("HOME")));
histfile.append("/.ndb_mgm_history");
}
if (histfile.length())
read_history(histfile.c_str());
#endif
ndbout << "-- NDB Cluster -- Management Client --" << endl;
while(read_and_execute(opt_try_reconnect))
;
#ifdef HAVE_READLINE
if (histfile.length())
{
BaseString histfile_tmp;
histfile_tmp.assign(histfile);
histfile_tmp.append(".TMP");
if(!write_history(histfile_tmp.c_str()))
my_rename(histfile_tmp.c_str(), histfile.c_str(), MYF(MY_WME));
}
#endif
}
else
{
com->execute(opt_execute_str, opt_try_reconnect, 0, &ret);
}
delete com;
ndb_end(opt_ndb_endinfo ? MY_CHECK_ERROR | MY_GIVE_INFO : 0);
// Don't allow negative return code
if (ret < 0)
ret = 255;
return ret;
}
void test_rename(char *workdir) {
char file1[1024], file2[1024], link[1024],
subdir[1024], newdir[1024];
struct stat sb1, sb2;
int fd;
printf("testing rename\n");
sprintf(file1, "%s/file1", workdir);
sprintf(file2, "%s/file2", workdir);
/* test stat first.. since we need it to test rename */
my_stat(file1, &sb1);
/* Not much to look at, really.. how about making sure that
the modification time of the file is not in the future.
allow ten seconds of slack */
if (sb1.st_mtime > time(NULL) + 10) {
printf("Modification time of %s is in the future!\n",
file1);
exit(1);
}
my_rename(file1, file2);
/* try repeat */
if (!rename(file1, file2)) {
printf("repeat rename(%s,%s) worked.. but it shouldn't have\n",
file1, file2);
exit(1);
}
/* inode number of file2 should be the same as it was for file1 */
verify_inum(file2, &sb1);
/* rename back */
my_rename(file2, file1);
verify_inum(file1, &sb1);
/* Make a subdir, which will be renamed */
sprintf(subdir, "%s/rename_this_dir", workdir);
my_mkdir(subdir);
my_stat(subdir, &sb2);
/* Test moving a file into a subdir */
sprintf(file2, "%s/file1", subdir);
my_rename(file1, file2);
verify_inum(file2, &sb1);
/* Add in a hard link to spice things up */
sprintf(link, "%s/link", subdir);
my_link(file2, link);
sprintf(newdir, "%s/newdirname", workdir);
my_rename(subdir, newdir);
verify_inum(newdir, &sb2);
sprintf(file2, "%s/file1", newdir);
verify_inum(file2, &sb1);
sprintf(link, "%s/newdirname/link", workdir);
verify_inum(link, &sb1);
/* Test moving up in the tree */
my_rename(file2,file1);
verify_inum(file1, &sb1);
my_unlink(link);
my_rmdir(newdir);
}
/* write all status data to file */
int xsddefault_save_status_data(void) {
char *temp_file = NULL;
customvariablesmember *temp_customvariablesmember = NULL;
host *temp_host = NULL;
service *temp_service = NULL;
contact *temp_contact = NULL;
comment *temp_comment = NULL;
scheduled_downtime *temp_downtime = NULL;
time_t current_time;
int fd = 0;
FILE *fp = NULL;
int result = OK;
log_debug_info(DEBUGL_FUNCTIONS, 0, "save_status_data()\n");
/* users may not want us to write status data */
if(!xsddefault_status_log || !strcmp(xsddefault_status_log, "/dev/null"))
return OK;
/* open a safe temp file for output */
if(xsddefault_temp_file == NULL)
return ERROR;
asprintf(&temp_file, "%sXXXXXX", xsddefault_temp_file);
if(temp_file == NULL)
return ERROR;
log_debug_info(DEBUGL_STATUSDATA, 2, "Writing status data to temp file '%s'\n", temp_file);
if((fd = mkstemp(temp_file)) == -1) {
/* log an error */
logit(NSLOG_RUNTIME_ERROR, TRUE, "Error: Unable to create temp file '%s' for writing status data: %s\n", temp_file, strerror(errno));
/* free memory */
my_free(temp_file);
return ERROR;
}
fp = (FILE *)fdopen(fd, "w");
if(fp == NULL) {
close(fd);
unlink(temp_file);
/* log an error */
logit(NSLOG_RUNTIME_ERROR, TRUE, "Error: Unable to open temp file '%s' for writing status data: %s\n", temp_file, strerror(errno));
/* free memory */
my_free(temp_file);
return ERROR;
}
/* generate check statistics */
generate_check_stats();
/* write version info to status file */
fprintf(fp, "########################################\n");
fprintf(fp, "# NAGIOS STATUS FILE\n");
fprintf(fp, "#\n");
fprintf(fp, "# THIS FILE IS AUTOMATICALLY GENERATED\n");
fprintf(fp, "# BY NAGIOS. DO NOT MODIFY THIS FILE!\n");
fprintf(fp, "########################################\n\n");
time(¤t_time);
/* write file info */
fprintf(fp, "info {\n");
fprintf(fp, "\tcreated=%lu\n", current_time);
fprintf(fp, "\tversion=%s\n", PROGRAM_VERSION);
fprintf(fp, "\tlast_update_check=%lu\n", last_update_check);
fprintf(fp, "\tupdate_available=%d\n", update_available);
fprintf(fp, "\tlast_version=%s\n", (last_program_version == NULL) ? "" : last_program_version);
fprintf(fp, "\tnew_version=%s\n", (new_program_version == NULL) ? "" : new_program_version);
fprintf(fp, "\t}\n\n");
/* save program status data */
fprintf(fp, "programstatus {\n");
fprintf(fp, "\tmodified_host_attributes=%lu\n", modified_host_process_attributes);
fprintf(fp, "\tmodified_service_attributes=%lu\n", modified_service_process_attributes);
fprintf(fp, "\tnagios_pid=%d\n", nagios_pid);
fprintf(fp, "\tdaemon_mode=%d\n", daemon_mode);
fprintf(fp, "\tprogram_start=%lu\n", program_start);
fprintf(fp, "\tlast_log_rotation=%lu\n", last_log_rotation);
fprintf(fp, "\tenable_notifications=%d\n", enable_notifications);
fprintf(fp, "\tactive_service_checks_enabled=%d\n", execute_service_checks);
fprintf(fp, "\tpassive_service_checks_enabled=%d\n", accept_passive_service_checks);
fprintf(fp, "\tactive_host_checks_enabled=%d\n", execute_host_checks);
fprintf(fp, "\tpassive_host_checks_enabled=%d\n", accept_passive_host_checks);
fprintf(fp, "\tenable_event_handlers=%d\n", enable_event_handlers);
fprintf(fp, "\tobsess_over_services=%d\n", obsess_over_services);
fprintf(fp, "\tobsess_over_hosts=%d\n", obsess_over_hosts);
fprintf(fp, "\tcheck_service_freshness=%d\n", check_service_freshness);
fprintf(fp, "\tcheck_host_freshness=%d\n", check_host_freshness);
fprintf(fp, "\tenable_flap_detection=%d\n", enable_flap_detection);
fprintf(fp, "\tprocess_performance_data=%d\n", process_performance_data);
fprintf(fp, "\tglobal_host_event_handler=%s\n", (global_host_event_handler == NULL) ? "" : global_host_event_handler);
fprintf(fp, "\tglobal_service_event_handler=%s\n", (global_service_event_handler == NULL) ? "" : global_service_event_handler);
fprintf(fp, "\tnext_comment_id=%lu\n", next_comment_id);
fprintf(fp, "\tnext_downtime_id=%lu\n", next_downtime_id);
fprintf(fp, "\tnext_event_id=%lu\n", next_event_id);
fprintf(fp, "\tnext_problem_id=%lu\n", next_problem_id);
fprintf(fp, "\tnext_notification_id=%lu\n", next_notification_id);
fprintf(fp, "\tactive_scheduled_host_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_SCHEDULED_HOST_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_SCHEDULED_HOST_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_SCHEDULED_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tactive_ondemand_host_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_ONDEMAND_HOST_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_ONDEMAND_HOST_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_ONDEMAND_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tpassive_host_check_stats=%d,%d,%d\n", check_statistics[PASSIVE_HOST_CHECK_STATS].minute_stats[0], check_statistics[PASSIVE_HOST_CHECK_STATS].minute_stats[1], check_statistics[PASSIVE_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tactive_scheduled_service_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_SCHEDULED_SERVICE_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_SCHEDULED_SERVICE_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_SCHEDULED_SERVICE_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tactive_ondemand_service_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_ONDEMAND_SERVICE_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_ONDEMAND_SERVICE_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_ONDEMAND_SERVICE_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tpassive_service_check_stats=%d,%d,%d\n", check_statistics[PASSIVE_SERVICE_CHECK_STATS].minute_stats[0], check_statistics[PASSIVE_SERVICE_CHECK_STATS].minute_stats[1], check_statistics[PASSIVE_SERVICE_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tcached_host_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_CACHED_HOST_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_CACHED_HOST_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_CACHED_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tcached_service_check_stats=%d,%d,%d\n", check_statistics[ACTIVE_CACHED_SERVICE_CHECK_STATS].minute_stats[0], check_statistics[ACTIVE_CACHED_SERVICE_CHECK_STATS].minute_stats[1], check_statistics[ACTIVE_CACHED_SERVICE_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\texternal_command_stats=%d,%d,%d\n", check_statistics[EXTERNAL_COMMAND_STATS].minute_stats[0], check_statistics[EXTERNAL_COMMAND_STATS].minute_stats[1], check_statistics[EXTERNAL_COMMAND_STATS].minute_stats[2]);
fprintf(fp, "\tparallel_host_check_stats=%d,%d,%d\n", check_statistics[PARALLEL_HOST_CHECK_STATS].minute_stats[0], check_statistics[PARALLEL_HOST_CHECK_STATS].minute_stats[1], check_statistics[PARALLEL_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\tserial_host_check_stats=%d,%d,%d\n", check_statistics[SERIAL_HOST_CHECK_STATS].minute_stats[0], check_statistics[SERIAL_HOST_CHECK_STATS].minute_stats[1], check_statistics[SERIAL_HOST_CHECK_STATS].minute_stats[2]);
fprintf(fp, "\t}\n\n");
/* save host status data */
for(temp_host = host_list; temp_host != NULL; temp_host = temp_host->next) {
fprintf(fp, "hoststatus {\n");
fprintf(fp, "\thost_name=%s\n", temp_host->name);
fprintf(fp, "\tmodified_attributes=%lu\n", temp_host->modified_attributes);
fprintf(fp, "\tcheck_command=%s\n", (temp_host->check_command == NULL) ? "" : temp_host->check_command);
fprintf(fp, "\tcheck_period=%s\n", (temp_host->check_period == NULL) ? "" : temp_host->check_period);
fprintf(fp, "\tnotification_period=%s\n", (temp_host->notification_period == NULL) ? "" : temp_host->notification_period);
fprintf(fp, "\tcheck_interval=%f\n", temp_host->check_interval);
fprintf(fp, "\tretry_interval=%f\n", temp_host->retry_interval);
fprintf(fp, "\tevent_handler=%s\n", (temp_host->event_handler == NULL) ? "" : temp_host->event_handler);
fprintf(fp, "\thas_been_checked=%d\n", temp_host->has_been_checked);
fprintf(fp, "\tshould_be_scheduled=%d\n", temp_host->should_be_scheduled);
fprintf(fp, "\tcheck_execution_time=%.3f\n", temp_host->execution_time);
fprintf(fp, "\tcheck_latency=%.3f\n", temp_host->latency);
fprintf(fp, "\tcheck_type=%d\n", temp_host->check_type);
fprintf(fp, "\tcurrent_state=%d\n", temp_host->current_state);
fprintf(fp, "\tlast_hard_state=%d\n", temp_host->last_hard_state);
fprintf(fp, "\tlast_event_id=%lu\n", temp_host->last_event_id);
fprintf(fp, "\tcurrent_event_id=%lu\n", temp_host->current_event_id);
fprintf(fp, "\tcurrent_problem_id=%lu\n", temp_host->current_problem_id);
fprintf(fp, "\tlast_problem_id=%lu\n", temp_host->last_problem_id);
fprintf(fp, "\tplugin_output=%s\n", (temp_host->plugin_output == NULL) ? "" : temp_host->plugin_output);
fprintf(fp, "\tlong_plugin_output=%s\n", (temp_host->long_plugin_output == NULL) ? "" : temp_host->long_plugin_output);
fprintf(fp, "\tperformance_data=%s\n", (temp_host->perf_data == NULL) ? "" : temp_host->perf_data);
fprintf(fp, "\tlast_check=%lu\n", temp_host->last_check);
fprintf(fp, "\tnext_check=%lu\n", temp_host->next_check);
fprintf(fp, "\tcheck_options=%d\n", temp_host->check_options);
fprintf(fp, "\tcurrent_attempt=%d\n", temp_host->current_attempt);
fprintf(fp, "\tmax_attempts=%d\n", temp_host->max_attempts);
fprintf(fp, "\tstate_type=%d\n", temp_host->state_type);
fprintf(fp, "\tlast_state_change=%lu\n", temp_host->last_state_change);
fprintf(fp, "\tlast_hard_state_change=%lu\n", temp_host->last_hard_state_change);
fprintf(fp, "\tlast_time_up=%lu\n", temp_host->last_time_up);
fprintf(fp, "\tlast_time_down=%lu\n", temp_host->last_time_down);
fprintf(fp, "\tlast_time_unreachable=%lu\n", temp_host->last_time_unreachable);
fprintf(fp, "\tlast_notification=%lu\n", temp_host->last_notification);
fprintf(fp, "\tnext_notification=%lu\n", temp_host->next_notification);
fprintf(fp, "\tno_more_notifications=%d\n", temp_host->no_more_notifications);
fprintf(fp, "\tcurrent_notification_number=%d\n", temp_host->current_notification_number);
fprintf(fp, "\tcurrent_notification_id=%lu\n", temp_host->current_notification_id);
fprintf(fp, "\tnotifications_enabled=%d\n", temp_host->notifications_enabled);
fprintf(fp, "\tproblem_has_been_acknowledged=%d\n", temp_host->problem_has_been_acknowledged);
fprintf(fp, "\tacknowledgement_type=%d\n", temp_host->acknowledgement_type);
fprintf(fp, "\tactive_checks_enabled=%d\n", temp_host->checks_enabled);
fprintf(fp, "\tpassive_checks_enabled=%d\n", temp_host->accept_passive_checks);
fprintf(fp, "\tevent_handler_enabled=%d\n", temp_host->event_handler_enabled);
fprintf(fp, "\tflap_detection_enabled=%d\n", temp_host->flap_detection_enabled);
fprintf(fp, "\tprocess_performance_data=%d\n", temp_host->process_performance_data);
fprintf(fp, "\tobsess=%d\n", temp_host->obsess);
fprintf(fp, "\tlast_update=%lu\n", current_time);
fprintf(fp, "\tis_flapping=%d\n", temp_host->is_flapping);
fprintf(fp, "\tpercent_state_change=%.2f\n", temp_host->percent_state_change);
fprintf(fp, "\tscheduled_downtime_depth=%d\n", temp_host->scheduled_downtime_depth);
/* custom variables */
for(temp_customvariablesmember = temp_host->custom_variables; temp_customvariablesmember != NULL; temp_customvariablesmember = temp_customvariablesmember->next) {
if(temp_customvariablesmember->variable_name)
fprintf(fp, "\t_%s=%d;%s\n", temp_customvariablesmember->variable_name, temp_customvariablesmember->has_been_modified, (temp_customvariablesmember->variable_value == NULL) ? "" : temp_customvariablesmember->variable_value);
}
fprintf(fp, "\t}\n\n");
}
/* save service status data */
for(temp_service = service_list; temp_service != NULL; temp_service = temp_service->next) {
fprintf(fp, "servicestatus {\n");
fprintf(fp, "\thost_name=%s\n", temp_service->host_name);
fprintf(fp, "\tservice_description=%s\n", temp_service->description);
fprintf(fp, "\tmodified_attributes=%lu\n", temp_service->modified_attributes);
fprintf(fp, "\tcheck_command=%s\n", (temp_service->check_command == NULL) ? "" : temp_service->check_command);
fprintf(fp, "\tcheck_period=%s\n", (temp_service->check_period == NULL) ? "" : temp_service->check_period);
fprintf(fp, "\tnotification_period=%s\n", (temp_service->notification_period == NULL) ? "" : temp_service->notification_period);
fprintf(fp, "\tcheck_interval=%f\n", temp_service->check_interval);
fprintf(fp, "\tretry_interval=%f\n", temp_service->retry_interval);
fprintf(fp, "\tevent_handler=%s\n", (temp_service->event_handler == NULL) ? "" : temp_service->event_handler);
fprintf(fp, "\thas_been_checked=%d\n", temp_service->has_been_checked);
fprintf(fp, "\tshould_be_scheduled=%d\n", temp_service->should_be_scheduled);
fprintf(fp, "\tcheck_execution_time=%.3f\n", temp_service->execution_time);
fprintf(fp, "\tcheck_latency=%.3f\n", temp_service->latency);
fprintf(fp, "\tcheck_type=%d\n", temp_service->check_type);
fprintf(fp, "\tcurrent_state=%d\n", temp_service->current_state);
fprintf(fp, "\tlast_hard_state=%d\n", temp_service->last_hard_state);
fprintf(fp, "\tlast_event_id=%lu\n", temp_service->last_event_id);
fprintf(fp, "\tcurrent_event_id=%lu\n", temp_service->current_event_id);
fprintf(fp, "\tcurrent_problem_id=%lu\n", temp_service->current_problem_id);
fprintf(fp, "\tlast_problem_id=%lu\n", temp_service->last_problem_id);
fprintf(fp, "\tcurrent_attempt=%d\n", temp_service->current_attempt);
fprintf(fp, "\tmax_attempts=%d\n", temp_service->max_attempts);
fprintf(fp, "\tstate_type=%d\n", temp_service->state_type);
fprintf(fp, "\tlast_state_change=%lu\n", temp_service->last_state_change);
fprintf(fp, "\tlast_hard_state_change=%lu\n", temp_service->last_hard_state_change);
fprintf(fp, "\tlast_time_ok=%lu\n", temp_service->last_time_ok);
fprintf(fp, "\tlast_time_warning=%lu\n", temp_service->last_time_warning);
fprintf(fp, "\tlast_time_unknown=%lu\n", temp_service->last_time_unknown);
fprintf(fp, "\tlast_time_critical=%lu\n", temp_service->last_time_critical);
fprintf(fp, "\tplugin_output=%s\n", (temp_service->plugin_output == NULL) ? "" : temp_service->plugin_output);
fprintf(fp, "\tlong_plugin_output=%s\n", (temp_service->long_plugin_output == NULL) ? "" : temp_service->long_plugin_output);
fprintf(fp, "\tperformance_data=%s\n", (temp_service->perf_data == NULL) ? "" : temp_service->perf_data);
fprintf(fp, "\tlast_check=%lu\n", temp_service->last_check);
fprintf(fp, "\tnext_check=%lu\n", temp_service->next_check);
fprintf(fp, "\tcheck_options=%d\n", temp_service->check_options);
fprintf(fp, "\tcurrent_notification_number=%d\n", temp_service->current_notification_number);
fprintf(fp, "\tcurrent_notification_id=%lu\n", temp_service->current_notification_id);
fprintf(fp, "\tlast_notification=%lu\n", temp_service->last_notification);
fprintf(fp, "\tnext_notification=%lu\n", temp_service->next_notification);
fprintf(fp, "\tno_more_notifications=%d\n", temp_service->no_more_notifications);
fprintf(fp, "\tnotifications_enabled=%d\n", temp_service->notifications_enabled);
fprintf(fp, "\tactive_checks_enabled=%d\n", temp_service->checks_enabled);
fprintf(fp, "\tpassive_checks_enabled=%d\n", temp_service->accept_passive_checks);
fprintf(fp, "\tevent_handler_enabled=%d\n", temp_service->event_handler_enabled);
fprintf(fp, "\tproblem_has_been_acknowledged=%d\n", temp_service->problem_has_been_acknowledged);
fprintf(fp, "\tacknowledgement_type=%d\n", temp_service->acknowledgement_type);
fprintf(fp, "\tflap_detection_enabled=%d\n", temp_service->flap_detection_enabled);
fprintf(fp, "\tprocess_performance_data=%d\n", temp_service->process_performance_data);
fprintf(fp, "\tobsess=%d\n", temp_service->obsess);
fprintf(fp, "\tlast_update=%lu\n", current_time);
fprintf(fp, "\tis_flapping=%d\n", temp_service->is_flapping);
fprintf(fp, "\tpercent_state_change=%.2f\n", temp_service->percent_state_change);
fprintf(fp, "\tscheduled_downtime_depth=%d\n", temp_service->scheduled_downtime_depth);
/* custom variables */
for(temp_customvariablesmember = temp_service->custom_variables; temp_customvariablesmember != NULL; temp_customvariablesmember = temp_customvariablesmember->next) {
if(temp_customvariablesmember->variable_name)
fprintf(fp, "\t_%s=%d;%s\n", temp_customvariablesmember->variable_name, temp_customvariablesmember->has_been_modified, (temp_customvariablesmember->variable_value == NULL) ? "" : temp_customvariablesmember->variable_value);
}
fprintf(fp, "\t}\n\n");
}
/* save contact status data */
for(temp_contact = contact_list; temp_contact != NULL; temp_contact = temp_contact->next) {
fprintf(fp, "contactstatus {\n");
fprintf(fp, "\tcontact_name=%s\n", temp_contact->name);
fprintf(fp, "\tmodified_attributes=%lu\n", temp_contact->modified_attributes);
fprintf(fp, "\tmodified_host_attributes=%lu\n", temp_contact->modified_host_attributes);
fprintf(fp, "\tmodified_service_attributes=%lu\n", temp_contact->modified_service_attributes);
fprintf(fp, "\thost_notification_period=%s\n", (temp_contact->host_notification_period == NULL) ? "" : temp_contact->host_notification_period);
fprintf(fp, "\tservice_notification_period=%s\n", (temp_contact->service_notification_period == NULL) ? "" : temp_contact->service_notification_period);
fprintf(fp, "\tlast_host_notification=%lu\n", temp_contact->last_host_notification);
fprintf(fp, "\tlast_service_notification=%lu\n", temp_contact->last_service_notification);
fprintf(fp, "\thost_notifications_enabled=%d\n", temp_contact->host_notifications_enabled);
fprintf(fp, "\tservice_notifications_enabled=%d\n", temp_contact->service_notifications_enabled);
/* custom variables */
for(temp_customvariablesmember = temp_contact->custom_variables; temp_customvariablesmember != NULL; temp_customvariablesmember = temp_customvariablesmember->next) {
if(temp_customvariablesmember->variable_name)
fprintf(fp, "\t_%s=%d;%s\n", temp_customvariablesmember->variable_name, temp_customvariablesmember->has_been_modified, (temp_customvariablesmember->variable_value == NULL) ? "" : temp_customvariablesmember->variable_value);
}
fprintf(fp, "\t}\n\n");
}
/* save all comments */
for(temp_comment = comment_list; temp_comment != NULL; temp_comment = temp_comment->next) {
if(temp_comment->comment_type == HOST_COMMENT)
fprintf(fp, "hostcomment {\n");
else
fprintf(fp, "servicecomment {\n");
fprintf(fp, "\thost_name=%s\n", temp_comment->host_name);
if(temp_comment->comment_type == SERVICE_COMMENT)
fprintf(fp, "\tservice_description=%s\n", temp_comment->service_description);
fprintf(fp, "\tentry_type=%d\n", temp_comment->entry_type);
fprintf(fp, "\tcomment_id=%lu\n", temp_comment->comment_id);
fprintf(fp, "\tsource=%d\n", temp_comment->source);
fprintf(fp, "\tpersistent=%d\n", temp_comment->persistent);
fprintf(fp, "\tentry_time=%lu\n", temp_comment->entry_time);
fprintf(fp, "\texpires=%d\n", temp_comment->expires);
fprintf(fp, "\texpire_time=%lu\n", temp_comment->expire_time);
fprintf(fp, "\tauthor=%s\n", temp_comment->author);
fprintf(fp, "\tcomment_data=%s\n", temp_comment->comment_data);
fprintf(fp, "\t}\n\n");
}
/* save all downtime */
for(temp_downtime = scheduled_downtime_list; temp_downtime != NULL; temp_downtime = temp_downtime->next) {
if(temp_downtime->type == HOST_DOWNTIME)
fprintf(fp, "hostdowntime {\n");
else
fprintf(fp, "servicedowntime {\n");
fprintf(fp, "\thost_name=%s\n", temp_downtime->host_name);
if(temp_downtime->type == SERVICE_DOWNTIME)
fprintf(fp, "\tservice_description=%s\n", temp_downtime->service_description);
fprintf(fp, "\tdowntime_id=%lu\n", temp_downtime->downtime_id);
fprintf(fp, "\tcomment_id=%lu\n", temp_downtime->comment_id);
fprintf(fp, "\tentry_time=%lu\n", temp_downtime->entry_time);
fprintf(fp, "\tstart_time=%lu\n", temp_downtime->start_time);
fprintf(fp, "\tflex_downtime_start=%lu\n", temp_downtime->flex_downtime_start);
fprintf(fp, "\tend_time=%lu\n", temp_downtime->end_time);
fprintf(fp, "\ttriggered_by=%lu\n", temp_downtime->triggered_by);
fprintf(fp, "\tfixed=%d\n", temp_downtime->fixed);
fprintf(fp, "\tduration=%lu\n", temp_downtime->duration);
fprintf(fp, "\tis_in_effect=%d\n", temp_downtime->is_in_effect);
fprintf(fp, "\tauthor=%s\n", temp_downtime->author);
fprintf(fp, "\tcomment=%s\n", temp_downtime->comment);
fprintf(fp, "\t}\n\n");
}
/* reset file permissions */
fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH);
/* flush the file to disk */
fflush(fp);
/* fsync the file so that it is completely written out before moving it */
fsync(fd);
/* close the temp file */
result = fclose(fp);
/* save/close was successful */
if(result == 0) {
result = OK;
/* move the temp file to the status log (overwrite the old status log) */
if(my_rename(temp_file, xsddefault_status_log)) {
unlink(temp_file);
logit(NSLOG_RUNTIME_ERROR, TRUE, "Error: Unable to update status data file '%s': %s", xsddefault_status_log, strerror(errno));
result = ERROR;
}
}
/* a problem occurred saving the file */
else {
result = ERROR;
/* remove temp file and log an error */
unlink(temp_file);
logit(NSLOG_RUNTIME_ERROR, TRUE, "Error: Unable to save status file: %s", strerror(errno));
}
/* free memory */
my_free(temp_file);
return result;
}
/* rotates the main log file */
int rotate_log_file(time_t rotation_time) {
char *temp_buffer = NULL;
char method_string[16] = "";
char *log_archive = NULL;
struct tm *t, tm_s;
int rename_result = 0;
int stat_result = -1;
struct stat log_file_stat;
if (log_rotation_method == LOG_ROTATION_NONE) {
return OK;
} else if (log_rotation_method == LOG_ROTATION_HOURLY)
strcpy(method_string, "HOURLY");
else if (log_rotation_method == LOG_ROTATION_DAILY)
strcpy(method_string, "DAILY");
else if (log_rotation_method == LOG_ROTATION_WEEKLY)
strcpy(method_string, "WEEKLY");
else if (log_rotation_method == LOG_ROTATION_MONTHLY)
strcpy(method_string, "MONTHLY");
else
return ERROR;
/* update the last log rotation time and status log */
last_log_rotation = time(NULL);
update_program_status(FALSE);
t = localtime_r(&rotation_time, &tm_s);
stat_result = stat(log_file, &log_file_stat);
close_log_file();
/* get the archived filename to use */
dummy = asprintf(&log_archive, "%s%sicinga-%02d-%02d-%d-%02d.log", log_archive_path, (log_archive_path[strlen(log_archive_path)-1] == '/') ? "" : "/", t->tm_mon + 1, t->tm_mday, t->tm_year + 1900, t->tm_hour);
/* rotate the log file */
rename_result = my_rename(log_file, log_archive);
log_fp = open_log_file();
if (rename_result) {
my_free(log_archive);
return ERROR;
}
/* record the log rotation after it has been done... */
dummy = asprintf(&temp_buffer, "LOG ROTATION: %s\n", method_string);
write_to_all_logs_with_timestamp(temp_buffer, NSLOG_PROCESS_INFO, &rotation_time);
my_free(temp_buffer);
/* record log file version format */
write_log_file_info(&rotation_time);
if (stat_result == 0) {
chmod(log_file, log_file_stat.st_mode);
dummy = chown(log_file, log_file_stat.st_uid, log_file_stat.st_gid);
}
/* log current host and service state if activated*/
if (log_current_states == TRUE) {
log_host_states(CURRENT_STATES, &rotation_time);
log_service_states(CURRENT_STATES, &rotation_time);
}
/* free memory */
my_free(log_archive);
return OK;
}