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message.c
1786 lines (1624 loc) · 47.2 KB
/
message.c
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/*
BAREOS® - Backup Archiving REcovery Open Sourced
Copyright (C) 2000-2012 Free Software Foundation Europe e.V.
Copyright (C) 2011-2012 Planets Communications B.V.
Copyright (C) 2013-2013 Bareos GmbH & Co. KG
This program is Free Software; you can redistribute it and/or
modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
/*
* BAREOS message handling routines
*
* NOTE: don't use any Jmsg or Qmsg calls within this file,
* except in q_msg or j_msg (setup routines),
* otherwise you may get into recursive calls if there are
* errors, and that can lead to looping or deadlocks.
*
* Kern Sibbald, April 2000
*/
#include "bareos.h"
#include "jcr.h"
db_log_insert_func p_db_log_insert = NULL;
#define FULL_LOCATION 1 /* set for file:line in Debug messages */
/*
* This is where we define "Globals" because all the daemons include this file.
*/
const char *working_directory = NULL; /* working directory path stored here */
const char *assert_msg = (char *)NULL; /* ASSERT2 error message */
int verbose = 0; /* increase User messages */
int debug_level = 0; /* debug level */
bool dbg_timestamp = false; /* print timestamp in debug output */
bool prt_kaboom = false; /* Print kaboom output */
utime_t daemon_start_time = 0; /* Daemon start time */
const char *version = VERSION " (" BDATE ")";
const char *dist_name = DISTNAME " " DISTVER;
char my_name[128] = {0}; /* daemon name is stored here */
char host_name[256] = {0}; /* host machine name */
char *exepath = (char *)NULL;
char *exename = (char *)NULL;
int console_msg_pending = false;
char con_fname[500]; /* Console filename */
FILE *con_fd = NULL; /* Console file descriptor */
brwlock_t con_lock; /* Console lock structure */
job_code_callback_t message_job_code_callback = NULL; /* Job code callback. Only used by director. */
/* Forward referenced functions */
/* Imported functions */
void setup_tsd_key();
/* Static storage */
/* Exclude spaces but require .mail at end */
#define MAIL_REGEX "^[^ ]+\\.mail$"
/*
* Allow only one thread to tweak d->fd at a time
*/
static pthread_mutex_t fides_mutex = PTHREAD_MUTEX_INITIALIZER;
static MSGSRES *daemon_msgs; /* global messages */
static char *catalog_db = NULL; /* database type */
static void (*message_callback)(int type, char *msg) = NULL;
static FILE *trace_fd = NULL;
#if defined(HAVE_WIN32)
static bool trace = true;
#else
static bool trace = false;
#endif
static int hangup = 0;
/* Constants */
const char *host_os = HOST_OS;
const char *distname = DISTNAME;
const char *distver = DISTVER;
/*
* Walk back in a string from end looking for a
* path separator.
*
* This routine is passed the start of the string and
* the end of the string, it returns either the beginning
* of the string or where it found a path separator.
*/
static const char *bstrrpath(const char *start, const char *end)
{
while ( end > start ) {
end--;
if (IsPathSeparator(*end)) {
break;
}
}
return end;
}
/*
* Some message class methods
*/
void MSGSRES::lock()
{
P(fides_mutex);
}
void MSGSRES::unlock()
{
V(fides_mutex);
}
/*
* Wait for not in use variable to be clear
*/
void MSGSRES::wait_not_in_use() /* leaves fides_mutex set */
{
lock();
while (m_in_use || m_closing) {
unlock();
bmicrosleep(0, 200); /* wait */
lock();
}
}
/*
* Handle message delivery errors
*/
static void delivery_error(const char *fmt,...)
{
va_list ap;
int i, len, maxlen;
POOLMEM *pool_buf;
char dt[MAX_TIME_LENGTH];
int dtlen;
pool_buf = get_pool_memory(PM_EMSG);
bstrftime_ny(dt, sizeof(dt), time(NULL));
dtlen = strlen(dt);
dt[dtlen++] = ' ';
dt[dtlen] = 0;
i = Mmsg(pool_buf, "%s Message delivery ERROR: ", dt);
while (1) {
maxlen = sizeof_pool_memory(pool_buf) - i - 1;
va_start(ap, fmt);
len = bvsnprintf(pool_buf+i, maxlen, fmt, ap);
va_end(ap);
if (len < 0 || len >= (maxlen - 5)) {
pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen / 2);
continue;
}
break;
}
fputs(pool_buf, stdout); /* print this here to INSURE that it is printed */
fflush(stdout);
syslog(LOG_DAEMON | LOG_ERR, "%s", pool_buf);
free_memory(pool_buf);
}
void register_message_callback(void msg_callback(int type, char *msg))
{
message_callback = msg_callback;
}
/*
* Set daemon name. Also, find canonical execution
* path. Note, exepath has spare room for tacking on
* the exename so that we can reconstruct the full name.
*
* Note, this routine can get called multiple times
* The second time is to put the name as found in the
* Resource record. On the second call, generally,
* argv is NULL to avoid doing the path code twice.
*/
void my_name_is(int argc, char *argv[], const char *name)
{
char *l, *p, *q;
char cpath[1024];
int len;
if (gethostname(host_name, sizeof(host_name)) != 0) {
bstrncpy(host_name, "Hostname unknown", sizeof(host_name));
}
bstrncpy(my_name, name, sizeof(my_name));
if (argc>0 && argv && argv[0]) {
/*
* Strip trailing filename and save exepath
*/
for (l=p=argv[0]; *p; p++) {
if (IsPathSeparator(*p)) {
l = p; /* set pos of last slash */
}
}
if (IsPathSeparator(*l)) {
l++;
} else {
l = argv[0];
#if defined(HAVE_WIN32)
/*
* On Windows allow c: drive specification
*/
if (l[1] == ':') {
l += 2;
}
#endif
}
len = strlen(l) + 1;
if (exename) {
free(exename);
}
exename = (char *)malloc(len);
strcpy(exename, l);
if (exepath) {
free(exepath);
}
exepath = (char *)malloc(strlen(argv[0]) + 1 + len);
for (p=argv[0],q=exepath; p < l; ) {
*q++ = *p++;
}
*q = 0;
if (strchr(exepath, '.') || !IsPathSeparator(exepath[0])) {
if (getcwd(cpath, sizeof(cpath))) {
free(exepath);
exepath = (char *)malloc(strlen(cpath) + 1 + len);
strcpy(exepath, cpath);
}
}
Dmsg2(500, "exepath=%s\nexename=%s\n", exepath, exename);
}
}
void set_db_type(const char *name)
{
if (catalog_db != NULL) {
free(catalog_db);
}
catalog_db = bstrdup(name);
}
/*
* Initialize message handler for a daemon or a Job
* We make a copy of the MSGSRES resource passed, so it belongs
* to the job or daemon and thus can be modified.
*
* NULL for jcr -> initialize global messages for daemon
* non-NULL -> initialize jcr using Message resource
*/
void init_msg(JCR *jcr, MSGSRES *msg, job_code_callback_t job_code_callback)
{
DEST *d, *dnew, *temp_chain = NULL;
int i;
if (jcr == NULL && msg == NULL) {
init_last_jobs_list();
/*
* Setup a daemon key then set invalid jcr
* Maybe we should give the daemon a jcr???
*/
setup_tsd_key();
set_jcr_in_tsd(INVALID_JCR);
}
message_job_code_callback = job_code_callback;
#if !defined(HAVE_WIN32)
/*
* Make sure we have fd's 0, 1, 2 open
* If we don't do this one of our sockets may open
* there and if we then use stdout, it could
* send total garbage to our socket.
*/
int fd;
fd = open("/dev/null", O_RDONLY, 0644);
if (fd > 2) {
close(fd);
} else {
for(i=1; fd + i <= 2; i++) {
dup2(fd, fd+i);
}
}
#endif
/*
* If msg is NULL, initialize global chain for STDOUT and syslog
*/
if (msg == NULL) {
daemon_msgs = (MSGSRES *)malloc(sizeof(MSGSRES));
memset(daemon_msgs, 0, sizeof(MSGSRES));
for (i=1; i<=M_MAX; i++) {
add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
}
Dmsg1(050, "Create daemon global message resource %p\n", daemon_msgs);
return;
}
/*
* Walk down the message resource chain duplicating it for the current Job.
*/
for (d = msg->dest_chain; d; d = d->next) {
dnew = (DEST *)malloc(sizeof(DEST));
memcpy(dnew, d, sizeof(DEST));
dnew->next = temp_chain;
dnew->fd = NULL;
dnew->mail_filename = NULL;
if (d->mail_cmd) {
dnew->mail_cmd = bstrdup(d->mail_cmd);
}
if (d->where) {
dnew->where = bstrdup(d->where);
}
temp_chain = dnew;
}
if (jcr) {
jcr->jcr_msgs = (MSGSRES *)malloc(sizeof(MSGSRES));
memset(jcr->jcr_msgs, 0, sizeof(MSGSRES));
jcr->jcr_msgs->dest_chain = temp_chain;
memcpy(jcr->jcr_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
} else {
/*
* If we have default values, release them now
*/
if (daemon_msgs) {
free_msgs_res(daemon_msgs);
}
daemon_msgs = (MSGSRES *)malloc(sizeof(MSGSRES));
memset(daemon_msgs, 0, sizeof(MSGSRES));
daemon_msgs->dest_chain = temp_chain;
memcpy(daemon_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
}
Dmsg2(250, "Copy message resource %p to %p\n", msg, temp_chain);
}
/*
* Initialize so that the console (User Agent) can receive messages -- stored in a file.
*/
void init_console_msg(const char *wd)
{
int fd;
bsnprintf(con_fname, sizeof(con_fname), "%s%c%s.conmsg", wd, PathSeparator, my_name);
fd = open(con_fname, O_CREAT|O_RDWR|O_BINARY, 0600);
if (fd == -1) {
berrno be;
Emsg2(M_ERROR_TERM, 0, _("Could not open console message file %s: ERR=%s\n"),
con_fname, be.bstrerror());
}
if (lseek(fd, 0, SEEK_END) > 0) {
console_msg_pending = 1;
}
close(fd);
con_fd = fopen(con_fname, "a+b");
if (!con_fd) {
berrno be;
Emsg2(M_ERROR, 0, _("Could not open console message file %s: ERR=%s\n"),
con_fname, be.bstrerror());
}
if (rwl_init(&con_lock) != 0) {
berrno be;
Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
be.bstrerror());
}
}
/*
* Called only during parsing of the config file.
*
* Add a message destination. I.e. associate a message type with
* a destination (code).
*
* Note, where in the case of dest_code FILE is a filename,
* but in the case of MAIL is a space separated list of
* email addresses, ...
*/
void add_msg_dest(MSGSRES *msg, int dest_code, int msg_type, char *where, char *mail_cmd)
{
DEST *d;
/*
* First search the existing chain and see if we
* can simply add this msg_type to an existing entry.
*/
for (d = msg->dest_chain; d; d = d->next) {
if (dest_code == d->dest_code && ((where == NULL && d->where == NULL) ||
bstrcmp(where, d->where))) {
Dmsg4(850, "Add to existing d=%p msgtype=%d destcode=%d where=%s\n",
d, msg_type, dest_code, NPRT(where));
set_bit(msg_type, d->msg_types);
set_bit(msg_type, msg->send_msg); /* set msg_type bit in our local */
return;
}
}
/*
* Not found, create a new entry
*/
d = (DEST *)malloc(sizeof(DEST));
memset(d, 0, sizeof(DEST));
d->next = msg->dest_chain;
d->dest_code = dest_code;
set_bit(msg_type, d->msg_types); /* set type bit in structure */
set_bit(msg_type, msg->send_msg); /* set type bit in our local */
if (where) {
d->where = bstrdup(where);
}
if (mail_cmd) {
d->mail_cmd = bstrdup(mail_cmd);
}
Dmsg5(850, "add new d=%p msgtype=%d destcode=%d where=%s mailcmd=%s\n",
d, msg_type, dest_code, NPRT(where), NPRT(d->mail_cmd));
msg->dest_chain = d;
}
/*
* Called only during parsing of the config file.
*
* Remove a message destination
*/
void rem_msg_dest(MSGSRES *msg, int dest_code, int msg_type, char *where)
{
DEST *d;
for (d = msg->dest_chain; d; d = d->next) {
Dmsg2(850, "Remove_msg_dest d=%p where=%s\n", d, NPRT(d->where));
if (bit_is_set(msg_type, d->msg_types) && (dest_code == d->dest_code) &&
((where == NULL && d->where == NULL) ||
bstrcmp(where, d->where))) {
Dmsg3(850, "Found for remove d=%p msgtype=%d destcode=%d\n",
d, msg_type, dest_code);
clear_bit(msg_type, d->msg_types);
Dmsg0(850, "Return rem_msg_dest\n");
return;
}
}
}
/*
* Create a unique filename for the mail command
*/
static void make_unique_mail_filename(JCR *jcr, POOLMEM *&name, DEST *d)
{
if (jcr) {
Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
jcr->Job, (int)(intptr_t)d);
} else {
Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
my_name, (int)(intptr_t)d);
}
Dmsg1(850, "mailname=%s\n", name);
}
/*
* Open a mail pipe
*/
static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM *&cmd, DEST *d)
{
BPIPE *bpipe;
if (d->mail_cmd) {
cmd = edit_job_codes(jcr, cmd, d->mail_cmd, d->where, message_job_code_callback);
} else {
Mmsg(cmd, "/usr/lib/sendmail -F BAREOS %s", d->where);
}
fflush(stdout);
if ((bpipe = open_bpipe(cmd, 120, "rw"))) {
/*
* If we had to use sendmail, add subject
*/
if (!d->mail_cmd) {
fprintf(bpipe->wfd, "Subject: %s\r\n\r\n", _("BAREOS Message"));
}
} else {
berrno be;
delivery_error(_("open mail pipe %s failed: ERR=%s\n"),
cmd, be.bstrerror());
}
return bpipe;
}
/*
* Close the messages for this Messages resource, which means to close
* any open files, and dispatch any pending email messages.
*/
void close_msg(JCR *jcr)
{
MSGSRES *msgs;
DEST *d;
BPIPE *bpipe;
POOLMEM *cmd, *line;
int len, status;
Dmsg1(580, "Close_msg jcr=%p\n", jcr);
if (jcr == NULL) { /* NULL -> global chain */
msgs = daemon_msgs;
} else {
msgs = jcr->jcr_msgs;
jcr->jcr_msgs = NULL;
}
if (msgs == NULL) {
return;
}
/*
* Wait for item to be not in use, then mark closing
*/
if (msgs->is_closing()) {
return;
}
msgs->wait_not_in_use(); /* leaves fides_mutex set */
/*
* Note get_closing() does not lock because we are already locked
*/
if (msgs->get_closing()) {
msgs->unlock();
return;
}
msgs->set_closing();
msgs->unlock();
Dmsg1(850, "===Begin close msg resource at %p\n", msgs);
cmd = get_pool_memory(PM_MESSAGE);
for (d = msgs->dest_chain; d; ) {
if (d->fd) {
switch (d->dest_code) {
case MD_FILE:
case MD_APPEND:
if (d->fd) {
fclose(d->fd); /* close open file descriptor */
d->fd = NULL;
}
break;
case MD_MAIL:
case MD_MAIL_ON_ERROR:
case MD_MAIL_ON_SUCCESS:
Dmsg0(850, "Got MD_MAIL, MD_MAIL_ON_ERROR or MD_MAIL_ON_SUCCESS\n");
if (!d->fd) {
break;
}
switch (d->dest_code) {
case MD_MAIL_ON_ERROR:
if (jcr) {
switch (jcr->JobStatus) {
case JS_Terminated:
case JS_Warnings:
goto rem_temp_file;
default:
break;
}
}
break;
case MD_MAIL_ON_SUCCESS:
if (jcr) {
switch (jcr->JobStatus) {
case JS_Terminated:
case JS_Warnings:
break;
default:
goto rem_temp_file;
}
}
break;
default:
break;
}
if (!(bpipe=open_mail_pipe(jcr, cmd, d))) {
Pmsg0(000, _("open mail pipe failed.\n"));
goto rem_temp_file;
}
Dmsg0(850, "Opened mail pipe\n");
len = d->max_len+10;
line = get_memory(len);
rewind(d->fd);
while (fgets(line, len, d->fd)) {
fputs(line, bpipe->wfd);
}
if (!close_wpipe(bpipe)) { /* close write pipe sending mail */
berrno be;
Pmsg1(000, _("close error: ERR=%s\n"), be.bstrerror());
}
/*
* Since we are closing all messages, before "recursing"
* make sure we are not closing the daemon messages, otherwise
* kaboom.
*/
if (msgs != daemon_msgs) {
/*
* Read what mail prog returned -- should be nothing
*/
while (fgets(line, len, bpipe->rfd)) {
delivery_error(_("Mail prog: %s"), line);
}
}
status = close_bpipe(bpipe);
if (status != 0 && msgs != daemon_msgs) {
berrno be;
be.set_errno(status);
Dmsg1(850, "Calling emsg. CMD=%s\n", cmd);
delivery_error(_("Mail program terminated in error.\n"
"CMD=%s\n"
"ERR=%s\n"), cmd, be.bstrerror());
}
free_memory(line);
rem_temp_file:
/*
* Remove temp file
*/
if (d->fd) {
fclose(d->fd);
d->fd = NULL;
}
if (d->mail_filename) {
/*
* Exclude spaces in mail_filename
*/
safer_unlink(d->mail_filename, MAIL_REGEX);
free_pool_memory(d->mail_filename);
d->mail_filename = NULL;
}
Dmsg0(850, "end mail or mail on error\n");
break;
default:
break;
}
d->fd = NULL;
}
d = d->next; /* point to next buffer */
}
free_pool_memory(cmd);
Dmsg0(850, "Done walking message chain.\n");
if (jcr) {
free_msgs_res(msgs);
msgs = NULL;
} else {
msgs->clear_closing();
}
Dmsg0(850, "===End close msg resource\n");
}
/*
* Free memory associated with Messages resource
*/
void free_msgs_res(MSGSRES *msgs)
{
DEST *d, *old;
/*
* Walk down the message chain releasing allocated buffers
*/
for (d = msgs->dest_chain; d; ) {
if (d->where) {
free(d->where);
}
if (d->mail_cmd) {
free(d->mail_cmd);
}
old = d; /* save pointer to release */
d = d->next; /* point to next buffer */
free(old); /* free the destination item */
}
msgs->dest_chain = NULL;
free(msgs); /* free the head */
}
/*
* Terminate the message handler for good.
* Release the global destination chain.
*
* Also, clean up a few other items (cons, exepath). Note,
* these really should be done elsewhere.
*/
void term_msg()
{
Dmsg0(850, "Enter term_msg\n");
close_msg(NULL); /* close global chain */
free_msgs_res(daemon_msgs); /* free the resources */
daemon_msgs = NULL;
if (con_fd) {
fflush(con_fd);
fclose(con_fd);
con_fd = NULL;
}
if (exepath) {
free(exepath);
exepath = NULL;
}
if (exename) {
free(exename);
exename = NULL;
}
if (trace_fd) {
fclose(trace_fd);
trace_fd = NULL;
}
if (catalog_db) {
free(catalog_db);
catalog_db = NULL;
}
term_last_jobs_list();
}
static inline bool open_dest_file(JCR *jcr, DEST *d, const char *mode)
{
d->fd = fopen(d->where, mode);
if (!d->fd) {
berrno be;
delivery_error(_("fopen %s failed: ERR=%s\n"), d->where, be.bstrerror());
return false;
}
return true;
}
static struct syslog_facility_name {
const char *name;
int facility;
} syslog_facility_names[] = {
{ "kern", LOG_KERN },
{ "user", LOG_USER },
{ "mail", LOG_MAIL },
{ "daemon", LOG_DAEMON },
{ "auth", LOG_AUTH },
{ "syslog", LOG_SYSLOG },
{ "lpr", LOG_LPR },
{ "news", LOG_NEWS },
{ "uucp", LOG_UUCP },
#ifdef LOG_CRON
{ "cron", LOG_CRON },
#endif
#ifdef LOG_AUTHPRIV
{ "authpriv", LOG_AUTHPRIV },
#endif
#ifdef LOG_FTP
{ "ftp", LOG_FTP },
#endif
#ifdef LOG_NTP
{ "ntp", LOG_NTP },
#endif
#ifdef LOG_AUDIT
{ "audit", LOG_AUDIT },
#endif
#ifdef LOG_SECURITY
{ "security", LOG_SECURITY },
#endif
#ifdef LOG_CONSOLE
{ "console", LOG_CONSOLE },
#endif
{ "local0", LOG_LOCAL0 },
{ "local1", LOG_LOCAL1 },
{ "local2", LOG_LOCAL2 },
{ "local3", LOG_LOCAL3 },
{ "local4", LOG_LOCAL4 },
{ "local5", LOG_LOCAL5 },
{ "local6", LOG_LOCAL6 },
{ "local7", LOG_LOCAL7 },
{ NULL, -1 }
};
static inline bool set_syslog_facility(JCR *jcr, DEST *d)
{
int i;
if (d->where) {
for (i = 0; syslog_facility_names[i].name; i++) {
if (bstrcasecmp(d->where, syslog_facility_names[i].name)) {
d->syslog_facility = syslog_facility_names[i].facility;
i = 0;
break;
}
}
/*
* Make sure we got a match otherwise fallback to LOG_DAEMON
*/
if (i != 0) {
d->syslog_facility = LOG_DAEMON;
}
} else {
d->syslog_facility = LOG_DAEMON;
}
return true;
}
/*
* Split the output for syslog (it converts \n to ' ' and is
* limited to 1024 characters per syslog message
*/
static inline void send_to_syslog(int mode, const char *msg)
{
int len;
char buf[1024];
const char *p2;
const char *p = msg;
while (*p && ((p2 = strchr(p, '\n')) != NULL)) {
len = MIN((int)sizeof(buf) - 1, p2 - p + 1); /* Add 1 to keep \n */
strncpy(buf, p, len);
buf[len] = 0;
syslog(mode, "%s", buf);
p = p2+1; /* skip \n */
}
if (*p != 0) { /* no \n at the end ? */
syslog(mode, "%s", p);
}
}
/*
* Handle sending the message to the appropriate place
*/
void dispatch_message(JCR *jcr, int type, utime_t mtime, char *msg)
{
DEST *d;
char dt[MAX_TIME_LENGTH];
POOLMEM *mcmd;
int len, dtlen;
MSGSRES *msgs;
BPIPE *bpipe;
const char *mode;
Dmsg2(850, "Enter dispatch_message type=%d msg=%s", type, msg);
/*
* Most messages are prefixed by a date and time. If mtime is
* zero, then we use the current time. If mtime is 1 (special
* kludge), we do not prefix the date and time. Otherwise,
* we assume mtime is a utime_t and use it.
*/
if (mtime == 0) {
mtime = time(NULL);
}
if (mtime == 1) {
*dt = 0;
dtlen = 0;
mtime = time(NULL); /* get time for SQL log */
} else {
bstrftime_ny(dt, sizeof(dt), mtime);
dtlen = strlen(dt);
dt[dtlen++] = ' ';
dt[dtlen] = 0;
}
/*
* If the program registered a callback, send it there
*/
if (message_callback) {
message_callback(type, msg);
return;
}
/*
* For serious errors make sure message is printed or logged
*/
if (type == M_ABORT || type == M_ERROR_TERM) {
fputs(dt, stdout);
fputs(msg, stdout);
fflush(stdout);
if (type == M_ABORT) {
syslog(LOG_DAEMON | LOG_ERR, "%s", msg);
}
}
/*
* Now figure out where to send the message
*/
msgs = NULL;
if (!jcr) {
jcr = get_jcr_from_tsd();
}
if (jcr) {
/*
* See if we need to suppress the messages.
*/
if (jcr->suppress_output) {
/*
* See if this JCR has a controlling JCR and if so redirect
* this message to the controlling JCR.
*/
if (jcr->cjcr) {
jcr = jcr->cjcr;
} else {
/*
* Ignore this Job Message.
*/
return;
}
}
msgs = jcr->jcr_msgs;
}
if (msgs == NULL) {
msgs = daemon_msgs;
}
/*
* If closing this message resource, print and send to syslog, then get out.
*/
if (msgs->is_closing()) {
fputs(dt, stdout);
fputs(msg, stdout);
fflush(stdout);
syslog(LOG_DAEMON | LOG_ERR, "%s", msg);
return;
}
for (d = msgs->dest_chain; d; d = d->next) {
if (bit_is_set(type, d->msg_types)) {
switch (d->dest_code) {
case MD_CATALOG:
if (!jcr || !jcr->db) {
break;
}
if (p_db_log_insert) {
if (!p_db_log_insert(jcr, mtime, msg)) {
delivery_error(_("Msg delivery error: Unable to store data in database.\n"));
}
}
break;
case MD_CONSOLE:
Dmsg1(850, "CONSOLE for following msg: %s", msg);
if (!con_fd) {
con_fd = fopen(con_fname, "a+b");
Dmsg0(850, "Console file not open.\n");
}
if (con_fd) {
Pw(con_lock); /* get write lock on console message file */
errno = 0;
if (dtlen) {
(void)fwrite(dt, dtlen, 1, con_fd);
}
len = strlen(msg);
if (len > 0) {
(void)fwrite(msg, len, 1, con_fd);
if (msg[len-1] != '\n') {
(void)fwrite("\n", 2, 1, con_fd);
}
} else {
(void)fwrite("\n", 2, 1, con_fd);
}
fflush(con_fd);
console_msg_pending = true;
Vw(con_lock);
}
break;
case MD_SYSLOG:
Dmsg1(850, "SYSLOG for following msg: %s\n", msg);
if (!d->syslog_facility && !set_syslog_facility(jcr, d)) {
msgs->clear_in_use();
break;
}
/*
* Dispatch based on our internal message type to a matching syslog one.
*/
switch (type) {
case M_ERROR:
case M_ERROR_TERM:
send_to_syslog(d->syslog_facility | LOG_ERR, msg);
break;
case M_ABORT:
case M_FATAL:
send_to_syslog(d->syslog_facility | LOG_CRIT, msg);
break;
case M_WARNING:
send_to_syslog(d->syslog_facility | LOG_WARNING, msg);
break;
case M_DEBUG:
send_to_syslog(d->syslog_facility | LOG_DEBUG, msg);
break;
case M_INFO: