/*
* Bacula message handling routines
*
- * Kern Sibbald, April 2000
+ * Kern Sibbald, April 2000
*
* Version $Id$
*
*/
-
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2000-2005 Kern Sibbald
This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
+
#include "bacula.h"
#include "jcr.h"
-#define FULL_LOCATION 1 /* set for file:line in Debug messages */
+#if !defined(HAVE_CONSOLE)
+#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
+#include <windows.h>
+#endif
+#endif
+
+#define FULL_LOCATION 1 /* set for file:line in Debug messages */
-/*
+/*
* This is where we define "Globals" because all the
* daemons include this file.
*/
-char *working_directory = NULL; /* working directory path stored here */
-int verbose = 0; /* increase User messages */
-int debug_level = 0; /* debug level */
-time_t daemon_start_time = 0; /* Daemon start time */
-char *version = VERSION " (" BDATE ")";
-char my_name[30]; /* daemon name is stored here */
+const char *working_directory = NULL; /* working directory path stored here */
+int verbose = 0; /* increase User messages */
+int debug_level = 0; /* debug level */
+time_t daemon_start_time = 0; /* Daemon start time */
+const char *version = VERSION " (" BDATE ")";
+char my_name[30]; /* daemon name is stored here */
char *exepath = (char *)NULL;
char *exename = (char *)NULL;
int console_msg_pending = 0;
-char con_fname[500]; /* Console filename */
-FILE *con_fd = NULL; /* Console file descriptor */
-brwlock_t con_lock; /* Console lock structure */
-FILE *trace_fd = NULL;
+char con_fname[500]; /* Console filename */
+FILE *con_fd = NULL; /* Console file descriptor */
+brwlock_t con_lock; /* Console lock structure */
+#ifdef HAVE_POSTGRESQL
+char catalog_db[] = "PostgreSQL";
+#else
#ifdef HAVE_MYSQL
char catalog_db[] = "MySQL";
-#endif
+#else
#ifdef HAVE_SQLITE
char catalog_db[] = "SQLite";
-#endif
-#ifdef HAVE_BACULA_DB
+#else
char catalog_db[] = "Internal";
#endif
+#endif
+#endif
+const char *host_os = HOST_OS;
+const char *distname = DISTNAME;
+const char *distver = DISTVER;
+static FILE *trace_fd = NULL;
+#ifdef HAVE_WIN32
+static bool trace = true;
+#else
+static bool trace = false;
+#endif
/* Forward referenced functions */
/* Static storage */
-static MSGS *daemon_msgs; /* global messages */
+/* Used to allow only one thread close the daemon messages at a time */
+static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+static MSGS *daemon_msgs; /* global messages */
+
-/*
+/*
* 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.
* argv is NULL to avoid doing the path code twice.
*/
#define BTRACE_EXTRA 20
-void my_name_is(int argc, char *argv[], char *name)
+void my_name_is(int argc, char *argv[], const char *name)
{
char *l, *p, *q;
- char cpath[400], npath[400];
+ char cpath[1024];
int len;
bstrncpy(my_name, name, sizeof(my_name));
/* strip trailing filename and save exepath */
for (l=p=argv[0]; *p; p++) {
if (*p == '/') {
- l = p; /* set pos of last slash */
- }
+ l = p; /* set pos of last slash */
+ }
}
if (*l == '/') {
- l++;
+ l++;
} else {
- l = argv[0];
-#ifdef HAVE_CYGWIN
- /* On Windows allow c: junk */
+ l = argv[0];
+#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
+ /* On Windows allow c: junk */
if (l[1] == ':') {
- l += 2;
- }
+ l += 2;
+ }
#endif
}
len = strlen(l) + 1;
if (exename) {
- free(exename);
+ free(exename);
}
exename = (char *)malloc(len);
strcpy(exename, l);
if (exepath) {
- free(exepath);
+ free(exepath);
}
exepath = (char *)malloc(strlen(argv[0]) + 1 + len);
for (p=argv[0],q=exepath; p < l; ) {
- *q++ = *p++;
+ *q++ = *p++;
}
*q = 0;
- Dmsg1(200, "exepath=%s\n", exepath);
if (strchr(exepath, '.') || exepath[0] != '/') {
- npath[0] = 0;
- if (getcwd(cpath, sizeof(cpath))) {
- if (chdir(exepath) == 0) {
- if (!getcwd(npath, sizeof(npath))) {
- npath[0] = 0;
- }
- chdir(cpath);
- }
- if (npath[0]) {
- free(exepath);
- exepath = (char *)malloc(strlen(npath) + 1 + len);
- strcpy(exepath, npath);
- }
- }
- Dmsg1(200, "Normalized exepath=%s\n", exepath);
+ 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);
}
}
-/*
+/*
* Initialize message handler for a daemon or a Job
* We make a copy of the MSGS resource passed, so it belows
* 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
+ * non-NULL -> initialize jcr using Message resource
*/
void
init_msg(JCR *jcr, MSGS *msg)
{
DEST *d, *dnew, *temp_chain = NULL;
+ int i;
+
+ if (jcr == NULL && msg == NULL) {
+ init_last_jobs_list();
+ }
+
+#ifndef 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) {
- int i;
daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
memset(daemon_msgs, 0, sizeof(MSGS));
+#ifndef WIN32
for (i=1; i<=M_MAX; i++) {
- add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
- add_msg_dest(daemon_msgs, MD_SYSLOG, i, NULL, NULL);
+ add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
}
+#endif
Dmsg1(050, "Create daemon global message resource 0x%x\n", daemon_msgs);
return;
}
dnew->fd = NULL;
dnew->mail_filename = NULL;
if (d->mail_cmd) {
- dnew->mail_cmd = bstrdup(d->mail_cmd);
+ dnew->mail_cmd = bstrdup(d->mail_cmd);
}
if (d->where) {
- dnew->where = bstrdup(d->where);
+ dnew->where = bstrdup(d->where);
}
temp_chain = dnew;
}
} else {
/* If we have default values, release them now */
if (daemon_msgs) {
- free_msgs_res(daemon_msgs);
+ free_msgs_res(daemon_msgs);
}
daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
memset(daemon_msgs, 0, sizeof(MSGS));
daemon_msgs->dest_chain = temp_chain;
memcpy(daemon_msgs->send_msg, msg->send_msg, sizeof(msg->send_msg));
}
- Dmsg2(050, "Copy message resource 0x%x to 0x%x\n", msg, temp_chain);
+ Dmsg2(250, "Copy message resource 0x%x to 0x%x\n", msg, temp_chain);
}
/* Initialize so that the console (User Agent) can
* receive messages -- stored in a file.
*/
-void init_console_msg(char *wd)
+void init_console_msg(const char *wd)
{
int fd;
bsnprintf(con_fname, sizeof(con_fname), "%s/%s.conmsg", wd, 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, strerror(errno));
+ con_fname, be.strerror());
}
if (lseek(fd, 0, SEEK_END) > 0) {
console_msg_pending = 1;
close(fd);
con_fd = fopen(con_fname, "a+");
if (!con_fd) {
+ berrno be;
Emsg2(M_ERROR, 0, _("Could not open console message file %s: ERR=%s\n"),
- con_fname, strerror(errno));
+ con_fname, be.strerror());
}
if (rwl_init(&con_lock) != 0) {
- Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
- strerror(errno));
+ berrno be;
+ Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
+ be.strerror());
}
}
-/*
+/*
* Called only during parsing of the config file.
*
* Add a message destination. I.e. associate a message type with
*/
void add_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where, char *mail_cmd)
{
- DEST *d;
+ 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) ||
- (strcmp(where, d->where) == 0))) {
- Dmsg4(200, "Add to existing d=%x 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;
+ (strcmp(where, d->where) == 0))) {
+ Dmsg4(850, "Add to existing d=%x 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 */
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 */
+ 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(200, "add new d=%x msgtype=%d destcode=%d where=%s mailcmd=%s\n",
- d, msg_type, dest_code, NPRT(where), NPRT(d->mail_cmd));
+ Dmsg5(850, "add new d=%x 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
+ * Remove a message destination
*/
void rem_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where)
{
DEST *d;
for (d=msg->dest_chain; d; d=d->next) {
- Dmsg2(200, "Remove_msg_dest d=%x where=%s\n", d, NPRT(d->where));
+ Dmsg2(850, "Remove_msg_dest d=%x 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) ||
- (strcmp(where, d->where) == 0))) {
- Dmsg3(200, "Found for remove d=%x msgtype=%d destcode=%d\n",
- d, msg_type, dest_code);
- clear_bit(msg_type, d->msg_types);
- Dmsg0(200, "Return rem_msg_dest\n");
- return;
+ ((where == NULL && d->where == NULL) ||
+ (strcmp(where, d->where) == 0))) {
+ Dmsg3(850, "Found for remove d=%x 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;
}
}
}
-static void make_unique_spool_filename(JCR *jcr, POOLMEM **name, int fd)
-{
- Mmsg(name, "%s/%s.spool.%s.%d", working_directory, my_name,
- jcr->Job, fd);
-}
-
-int open_spool_file(JCR *jcr, BSOCK *bs)
-{
- POOLMEM *name = get_pool_memory(PM_MESSAGE);
-
- make_unique_spool_filename(jcr, &name, bs->fd);
- bs->spool_fd = fopen(mp_chr(name), "w+");
- if (!bs->spool_fd) {
- Jmsg(jcr, M_ERROR, 0, "fopen spool file %s failed: ERR=%s\n", name, strerror(errno));
- free_pool_memory(name);
- return 0;
- }
- free_pool_memory(name);
- return 1;
-}
-
-int close_spool_file(JCR *jcr, BSOCK *bs)
-{
- POOLMEM *name = get_pool_memory(PM_MESSAGE);
-
- make_unique_spool_filename(jcr, &name, bs->fd);
- fclose(bs->spool_fd);
- unlink(mp_chr(name));
- free_pool_memory(name);
- bs->spool_fd = NULL;
- bs->spool = 0;
- return 1;
-}
/*
* Create a unique filename for the mail command
*/
-static void make_unique_mail_filename(JCR *jcr, POOLMEM **name, DEST *d)
+static void make_unique_mail_filename(JCR *jcr, POOLMEM *&name, DEST *d)
{
if (jcr) {
- Mmsg(name, "%s/%s.mail.%s.%d", working_directory, my_name,
- jcr->Job, (int)d);
+ Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
+ jcr->Job, (int)(long)d);
} else {
- Mmsg(name, "%s/%s.mail.%s.%d", working_directory, my_name,
- my_name, (int)d);
+ Mmsg(name, "%s/%s.%s.%d.mail", working_directory, my_name,
+ my_name, (int)(long)d);
}
- Dmsg1(200, "mailname=%s\n", *name);
+ Dmsg1(850, "mailname=%s\n", name);
}
/*
* Open a mail pipe
*/
-static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM **cmd, DEST *d)
+static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM *&cmd, DEST *d)
{
BPIPE *bpipe;
- if (d->mail_cmd && jcr) {
- *cmd = edit_job_codes(jcr, *cmd, d->mail_cmd, d->where);
+ if (d->mail_cmd) {
+ cmd = edit_job_codes(jcr, cmd, d->mail_cmd, d->where);
} else {
- Mmsg(cmd, "mail -s \"Bacula Message\" %s", d->where);
+ Mmsg(cmd, "/usr/lib/sendmail -F Bacula %s", d->where);
}
fflush(stdout);
- if (!(bpipe = open_bpipe(*cmd, 120, "rw"))) {
- Jmsg(jcr, M_ERROR, 0, "open mail pipe %s failed: ERR=%s\n",
- *cmd, strerror(errno));
- }
+ if (!(bpipe = open_bpipe(cmd, 120, "rw"))) {
+ berrno be;
+ Jmsg(jcr, M_ERROR, 0, "open mail pipe %s failed: ERR=%s\n",
+ cmd, be.strerror());
+ }
+
+ /* If we had to use sendmail, add subject */
+ if (!d->mail_cmd) {
+ fprintf(bpipe->wfd, "Subject: Bacula Message\r\n\r\n");
+ }
+
return bpipe;
}
-/*
+/*
* Close the messages for this Messages resource, which means to close
* any open files, and dispatch any pending email messages.
*/
BPIPE *bpipe;
POOLMEM *cmd, *line;
int len, stat;
-
- Dmsg1(050, "Close_msg jcr=0x%x\n", jcr);
- if (jcr == NULL) { /* NULL -> global chain */
+ Dmsg1(850, "Close_msg jcr=0x%x\n", jcr);
+
+ if (jcr == NULL) { /* NULL -> global chain */
msgs = daemon_msgs;
+ P(mutex); /* only one thread walking the chain */
} else {
msgs = jcr->jcr_msgs;
jcr->jcr_msgs = NULL;
if (msgs == NULL) {
return;
}
- Dmsg1(150, "===Begin close msg resource at 0x%x\n", msgs);
+ Dmsg1(850, "===Begin close msg resource at 0x%x\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 */
- }
- break;
- case MD_MAIL:
- case MD_MAIL_ON_ERROR:
- Dmsg0(150, "Got MD_MAIL or MD_MAIL_ON_ERROR\n");
- if (!d->fd) {
- break;
- }
- if (d->dest_code == MD_MAIL_ON_ERROR && jcr &&
- jcr->JobStatus == JS_Terminated) {
- goto rem_temp_file;
- }
-
- if (!(bpipe=open_mail_pipe(jcr, &cmd, d))) {
- Dmsg0(000, "open mail pipe failed.\n");
- goto rem_temp_file;
- }
- Dmsg0(150, "Opened mail pipe\n");
- len = d->max_len+10;
- line = get_memory(len);
- rewind(d->fd);
- while (fgets(mp_chr(line), len, d->fd)) {
- fputs(line, bpipe->wfd);
- }
- if (!close_wpipe(bpipe)) { /* close write pipe sending mail */
- Dmsg1(000, "close error: ERR=%s\n", strerror(errno));
- }
-
- /*
+ switch (d->dest_code) {
+ case MD_FILE:
+ case MD_APPEND:
+ if (d->fd) {
+ fclose(d->fd); /* close open file descriptor */
+ }
+ break;
+ case MD_MAIL:
+ case MD_MAIL_ON_ERROR:
+ Dmsg0(850, "Got MD_MAIL or MD_MAIL_ON_ERROR\n");
+ if (!d->fd) {
+ break;
+ }
+ if (d->dest_code == MD_MAIL_ON_ERROR && jcr &&
+ jcr->JobStatus == JS_Terminated) {
+ goto rem_temp_file;
+ }
+
+ 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.strerror());
+ }
+
+ /*
* 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(mp_chr(line), len, bpipe->rfd)) {
+ * 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)) {
Jmsg1(jcr, M_INFO, 0, _("Mail prog: %s"), line);
- }
- }
-
- stat = close_bpipe(bpipe);
- if (stat != 0 && msgs != daemon_msgs) {
- Dmsg1(150, "Calling emsg. CMD=%s\n", cmd);
- Jmsg2(jcr, M_ERROR, 0, _("Mail program terminated in error. stat=%d\n"
- "CMD=%s\n"), stat, cmd);
- }
- free_memory(line);
+ }
+ }
+
+ stat = close_bpipe(bpipe);
+ if (stat != 0 && msgs != daemon_msgs) {
+ berrno be;
+ be.set_errno(stat);
+ Dmsg1(850, "Calling emsg. CMD=%s\n", cmd);
+ Jmsg2(jcr, M_ERROR, 0, _("Mail program terminated in error.\n"
+ "CMD=%s\n"
+ "ERR=%s\n"), cmd, be.strerror());
+ }
+ free_memory(line);
rem_temp_file:
- /* Remove temp file */
- fclose(d->fd);
- unlink(mp_chr(d->mail_filename));
- free_pool_memory(d->mail_filename);
- d->mail_filename = NULL;
- Dmsg0(150, "end mail or mail on error\n");
- break;
- default:
- break;
- }
- d->fd = NULL;
+ /* Remove temp file */
+ fclose(d->fd);
+ unlink(d->mail_filename);
+ 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 */
+ d = d->next; /* point to next buffer */
}
free_pool_memory(cmd);
- Dmsg0(150, "Done walking message chain.\n");
+ Dmsg0(850, "Done walking message chain.\n");
if (jcr) {
free_msgs_res(msgs);
msgs = NULL;
+ } else {
+ V(mutex);
}
- Dmsg0(150, "===End close msg resource\n");
+ Dmsg0(850, "===End close msg resource\n");
}
/*
- * Free memory associated with Messages resource
+ * Free memory associated with Messages resource
*/
void free_msgs_res(MSGS *msgs)
{
/* Walk down the message chain releasing allocated buffers */
for (d=msgs->dest_chain; d; ) {
if (d->where) {
- free(d->where);
+ free(d->where);
}
if (d->mail_cmd) {
- free(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 */
+ 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 */
+ free(msgs); /* free the head */
}
-/*
- * Terminate the message handler for good.
+/*
+ * 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(100, "Enter term_msg\n");
- close_msg(NULL); /* close global chain */
- free_msgs_res(daemon_msgs); /* free the resources */
+ 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(trace_fd);
trace_fd = NULL;
}
+ term_last_jobs_list();
}
/*
* Handle sending the message to the appropriate place
*/
-void dispatch_message(JCR *jcr, int type, int level, char *msg)
+void dispatch_message(JCR *jcr, int type, time_t mtime, char *msg)
{
- DEST *d;
+ DEST *d;
char dt[MAX_TIME_LENGTH];
POOLMEM *mcmd;
- int len;
+ int len, dtlen;
MSGS *msgs;
BPIPE *bpipe;
- Dmsg2(800, "Enter dispatch_msg type=%d msg=%s\n", type, msg);
+ Dmsg2(850, "Enter dispatch_msg 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 time_t and use it.
+ */
+ if (mtime == 0) {
+ mtime = time(NULL);
+ }
+ if (mtime == 1) {
+ *dt = 0;
+ dtlen = 0;
+ } else {
+ bstrftime_ny(dt, sizeof(dt), mtime);
+ dtlen = strlen(dt);
+ dt[dtlen++] = ' ';
+ dt[dtlen] = 0;
+ }
if (type == M_ABORT || type == M_ERROR_TERM) {
- fputs(msg, stdout); /* print this here to INSURE that it is printed */
+#ifndef HAVE_WIN32
+ fputs(dt, stdout);
+ fputs(msg, stdout); /* print this here to INSURE that it is printed */
+ fflush(stdout);
+#endif
}
/* Now figure out where to send the message */
msgs = NULL;
if (jcr) {
msgs = jcr->jcr_msgs;
- }
+ }
if (msgs == NULL) {
msgs = daemon_msgs;
}
for (d=msgs->dest_chain; d; d=d->next) {
if (bit_is_set(type, d->msg_types)) {
- switch (d->dest_code) {
- case MD_CONSOLE:
- Dmsg1(800, "CONSOLE for following msg: %s", msg);
- if (!con_fd) {
+ switch (d->dest_code) {
+ case MD_CONSOLE:
+ Dmsg1(850, "CONSOLE for following msg: %s", msg);
+ if (!con_fd) {
con_fd = fopen(con_fname, "a+");
- Dmsg0(800, "Console file not open.\n");
- }
- if (con_fd) {
- Pw(con_lock); /* get write lock on console message file */
- errno = 0;
- bstrftime(dt, sizeof(dt), time(NULL));
- len = strlen(dt);
- dt[len++] = ' ';
- fwrite(dt, len, 1, con_fd);
- len = strlen(msg);
- if (len > 0) {
- fwrite(msg, len, 1, con_fd);
+ Dmsg0(850, "Console file not open.\n");
+ }
+ if (con_fd) {
+ Pw(con_lock); /* get write lock on console message file */
+ errno = 0;
+ if (dtlen) {
+ fwrite(dt, dtlen, 1, con_fd);
+ }
+ len = strlen(msg);
+ if (len > 0) {
+ fwrite(msg, len, 1, con_fd);
if (msg[len-1] != '\n') {
fwrite("\n", 2, 1, con_fd);
- }
- } else {
+ }
+ } else {
fwrite("\n", 2, 1, con_fd);
- }
- fflush(con_fd);
- console_msg_pending = TRUE;
- Vw(con_lock);
- }
- break;
- case MD_SYSLOG:
- Dmsg1(800, "SYSLOG for collowing msg: %s\n", msg);
- /*
- * We really should do an openlog() here.
- */
+ }
+ fflush(con_fd);
+ console_msg_pending = TRUE;
+ Vw(con_lock);
+ }
+ break;
+ case MD_SYSLOG:
+ Dmsg1(850, "SYSLOG for collowing msg: %s\n", msg);
+ /*
+ * We really should do an openlog() here.
+ */
syslog(LOG_DAEMON|LOG_ERR, "%s", msg);
- break;
- case MD_OPERATOR:
- Dmsg1(800, "OPERATOR for collowing msg: %s\n", msg);
- mcmd = get_pool_memory(PM_MESSAGE);
- if ((bpipe=open_mail_pipe(jcr, &mcmd, d))) {
- int stat;
- fputs(msg, bpipe->wfd);
- /* Messages to the operator go one at a time */
- stat = close_bpipe(bpipe);
- if (stat != 0) {
- Emsg1(M_ERROR, 0, _("Operator mail program terminated in error.\nCMD=%s\n"),
- mcmd);
- }
- }
- free_pool_memory(mcmd);
- break;
- case MD_MAIL:
- case MD_MAIL_ON_ERROR:
- Dmsg1(800, "MAIL for following msg: %s", msg);
- if (!d->fd) {
- POOLMEM *name = get_pool_memory(PM_MESSAGE);
- make_unique_mail_filename(jcr, &mp_chr(name), d);
- d->fd = fopen(mp_chr(name), "w+");
- if (!d->fd) {
- d->fd = stdout;
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", name, strerror(errno));
- d->fd = NULL;
- free_pool_memory(name);
- break;
- }
- d->mail_filename = name;
- }
- len = strlen(msg);
- if (len > d->max_len) {
- d->max_len = len; /* keep max line length */
- }
- fputs(msg, d->fd);
- break;
- case MD_FILE:
- Dmsg1(800, "FILE for following msg: %s", msg);
- if (!d->fd) {
+ break;
+ case MD_OPERATOR:
+ Dmsg1(850, "OPERATOR for following msg: %s\n", msg);
+ mcmd = get_pool_memory(PM_MESSAGE);
+ if ((bpipe=open_mail_pipe(jcr, mcmd, d))) {
+ int stat;
+ fputs(dt, bpipe->wfd);
+ fputs(msg, bpipe->wfd);
+ /* Messages to the operator go one at a time */
+ stat = close_bpipe(bpipe);
+ if (stat != 0) {
+ berrno be;
+ be.set_errno(stat);
+ Qmsg2(jcr, M_ERROR, 0, _("Operator mail program terminated in error.\n"
+ "CMD=%s\n"
+ "ERR=%s\n"), mcmd, be.strerror());
+ }
+ }
+ free_pool_memory(mcmd);
+ break;
+ case MD_MAIL:
+ case MD_MAIL_ON_ERROR:
+ Dmsg1(850, "MAIL for following msg: %s", msg);
+ if (!d->fd) {
+ POOLMEM *name = get_pool_memory(PM_MESSAGE);
+ make_unique_mail_filename(jcr, name, d);
+ d->fd = fopen(name, "w+");
+ if (!d->fd) {
+ berrno be;
+ d->fd = stdout;
+ Qmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", name,
+ be.strerror());
+ d->fd = NULL;
+ free_pool_memory(name);
+ break;
+ }
+ d->mail_filename = name;
+ }
+ fputs(dt, d->fd);
+ len = strlen(msg) + dtlen;;
+ if (len > d->max_len) {
+ d->max_len = len; /* keep max line length */
+ }
+ fputs(msg, d->fd);
+ break;
+ case MD_FILE:
+ Dmsg1(850, "FILE for following msg: %s", msg);
+ if (!d->fd) {
d->fd = fopen(d->where, "w+");
- if (!d->fd) {
- d->fd = stdout;
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
- d->fd = NULL;
- break;
- }
- }
- fputs(msg, d->fd);
- break;
- case MD_APPEND:
- Dmsg1(800, "APPEND for following msg: %s", msg);
- if (!d->fd) {
+ if (!d->fd) {
+ berrno be;
+ d->fd = stdout;
+ Qmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where,
+ be.strerror());
+ d->fd = NULL;
+ break;
+ }
+ }
+ fputs(dt, d->fd);
+ fputs(msg, d->fd);
+ break;
+ case MD_APPEND:
+ Dmsg1(850, "APPEND for following msg: %s", msg);
+ if (!d->fd) {
d->fd = fopen(d->where, "a");
- if (!d->fd) {
- d->fd = stdout;
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
- d->fd = NULL;
- break;
- }
- }
- fputs(msg, d->fd);
- break;
- case MD_DIRECTOR:
- Dmsg1(800, "DIRECTOR for following msg: %s", msg);
- if (jcr && jcr->dir_bsock && !jcr->dir_bsock->errors) {
-
- jcr->dir_bsock->msglen = Mmsg(&(jcr->dir_bsock->msg),
- "Jmsg Job=%s type=%d level=%d %s", jcr->Job,
- type, level, msg) + 1;
- bnet_send(jcr->dir_bsock);
- }
- break;
- case MD_STDOUT:
- Dmsg1(800, "STDOUT for following msg: %s", msg);
- if (type != M_ABORT && type != M_ERROR_TERM) { /* already printed */
- fputs(msg, stdout);
- }
- break;
- case MD_STDERR:
- Dmsg1(800, "STDERR for following msg: %s", msg);
- fputs(msg, stderr);
- break;
- default:
- break;
- }
+ if (!d->fd) {
+ berrno be;
+ d->fd = stdout;
+ Qmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where,
+ be.strerror());
+ d->fd = NULL;
+ break;
+ }
+ }
+ fputs(dt, d->fd);
+ fputs(msg, d->fd);
+ break;
+ case MD_DIRECTOR:
+ Dmsg1(850, "DIRECTOR for following msg: %s", msg);
+ if (jcr && jcr->dir_bsock && !jcr->dir_bsock->errors) {
+ bnet_fsend(jcr->dir_bsock, "Jmsg Job=%s type=%d level=%d %s",
+ jcr->Job, type, mtime, msg);
+ }
+ break;
+ case MD_STDOUT:
+ Dmsg1(850, "STDOUT for following msg: %s", msg);
+ if (type != M_ABORT && type != M_ERROR_TERM) { /* already printed */
+ fputs(dt, stdout);
+ fputs(msg, stdout);
+ }
+ break;
+ case MD_STDERR:
+ Dmsg1(850, "STDERR for following msg: %s", msg);
+ fputs(dt, stderr);
+ fputs(msg, stderr);
+ break;
+ default:
+ break;
+ }
}
}
}
* is less than or equal the debug_level. File and line numbers
* are included for more detail if desired, but not currently
* printed.
- *
+ *
* If the level is negative, the details of file and line number
* are not printed.
*/
-void
-d_msg(char *file, int line, int level, char *fmt,...)
+void
+d_msg(const char *file, int line, int level, const char *fmt,...)
{
char buf[5000];
int len;
va_list arg_ptr;
- int details = TRUE;
+ bool details = true;
if (level < 0) {
- details = FALSE;
+ details = false;
level = -level;
}
if (level <= debug_level) {
-#ifdef SEND_DMSG_TO_FILE
- if (!trace_fd) {
- bsnprintf(buf, sizeof(buf), "%s/bacula.trace", working_directory);
- trace_fd = fopen(buf, "a+");
- if (!trace_fd) {
- Emsg2(M_ABORT, 0, _("Cannot open %s: ERR=%s\n"),
- buf, strerror(errno));
- }
- }
-#endif
#ifdef FULL_LOCATION
if (details) {
- len = sprintf(buf, "%s: %s:%d ", my_name, file, line);
+ /* visual studio passes the whole path to the file as well
+ * which makes for very long lines
+ */
+ const char *f = strrchr(file, '\\');
+ if (f) file = f + 1;
+ len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, file, line);
} else {
- len = 0;
+ len = 0;
}
#else
len = 0;
bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
va_end(arg_ptr);
-#ifdef SEND_DMSG_TO_FILE
- fputs(buf, trace_fd);
- fflush(trace_fd);
-#else
- fputs(buf, stdout);
-#endif
+ /*
+ * Used the "trace on" command in the console to turn on
+ * output to the trace file. "trace off" will close the file.
+ */
+ if (trace) {
+ if (!trace_fd) {
+ char fn[200];
+ bsnprintf(fn, sizeof(fn), "%s/bacula.trace", working_directory ? working_directory : ".");
+ trace_fd = fopen(fn, "a+");
+ }
+ if (trace_fd) {
+ fputs(buf, trace_fd);
+ fflush(trace_fd);
+ } else {
+ /* Some problem, turn off tracing */
+ trace = false;
+ }
+ } else { /* not tracing */
+ fputs(buf, stdout);
+ }
}
}
+/*
+ * Set trace flag on/off. If argument is negative, there is no change
+ */
+void set_trace(int trace_flag)
+{
+ if (trace_flag < 0) {
+ return;
+ } else if (trace_flag > 0) {
+ trace = true;
+ } else {
+ trace = false;
+ }
+ if (!trace && trace_fd) {
+ FILE *ltrace_fd = trace_fd;
+ trace_fd = NULL;
+ bmicrosleep(0, 100000); /* yield to prevent seg faults */
+ fclose(ltrace_fd);
+ }
+}
+
+bool get_trace(void)
+{
+ return trace;
+}
/*********************************************************************
*
* This subroutine prints a message regardless of the debug level
- *
+ *
* If the level is negative, the details of file and line number
* are not printed.
*/
-void
-p_msg(char *file, int line, int level, char *fmt,...)
+void
+p_msg(const char *file, int line, int level, const char *fmt,...)
{
char buf[5000];
int len;
#ifdef FULL_LOCATION
if (level >= 0) {
- len = sprintf(buf, "%s: %s:%d ", my_name, file, line);
+ len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, file, line);
} else {
len = 0;
}
* is less than or equal the debug_level. File and line numbers
* are included for more detail if desired, but not currently
* printed.
- *
+ *
* If the level is negative, the details of file and line number
* are not printed.
*/
-void
-t_msg(char *file, int line, int level, char *fmt,...)
+void
+t_msg(const char *file, int line, int level, const char *fmt,...)
{
char buf[5000];
int len;
va_list arg_ptr;
int details = TRUE;
- return;
-
if (level < 0) {
details = FALSE;
level = -level;
if (!trace_fd) {
bsnprintf(buf, sizeof(buf), "%s/bacula.trace", working_directory);
trace_fd = fopen(buf, "a+");
- if (!trace_fd) {
- Emsg2(M_ABORT, 0, _("Cannot open %s: ERR=%s\n"),
- buf, strerror(errno));
- }
}
-
+
#ifdef FULL_LOCATION
if (details) {
- len = sprintf(buf, "%s: %s:%d ", my_name, file, line);
+ len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, file, line);
} else {
- len = 0;
+ len = 0;
}
#else
len = 0;
va_start(arg_ptr, fmt);
bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
va_end(arg_ptr);
-
- fputs(buf, trace_fd);
- fflush(trace_fd);
- }
+ if (trace_fd != NULL) {
+ fputs(buf, trace_fd);
+ fflush(trace_fd);
+ }
+ }
}
* print an error message
*
*/
-void
-e_msg(char *file, int line, int type, int level, char *fmt,...)
+void
+e_msg(const char *file, int line, int type, int level, const char *fmt,...)
{
char buf[5000];
va_list arg_ptr;
int len;
- /*
- * Check if we have a message destination defined.
- * We always report M_ABORT and M_ERROR_TERM
+ /*
+ * Check if we have a message destination defined.
+ * We always report M_ABORT and M_ERROR_TERM
*/
- if (!daemon_msgs || ((type != M_ABORT && type != M_ERROR_TERM) &&
- !bit_is_set(type, daemon_msgs->send_msg))) {
- return; /* no destination */
+ if (!daemon_msgs || ((type != M_ABORT && type != M_ERROR_TERM) &&
+ !bit_is_set(type, daemon_msgs->send_msg))) {
+ return; /* no destination */
}
switch (type) {
- case M_ABORT:
- len = sprintf(buf, "%s: ABORTING due to ERROR in %s:%d\n",
- my_name, file, line);
- break;
- case M_ERROR_TERM:
- len = sprintf(buf, "%s: ERROR TERMINATION at %s:%d\n",
- my_name, file, line);
- break;
- case M_FATAL:
- if (level == -1) /* skip details */
- len = sprintf(buf, "%s: Fatal Error because: ", my_name);
- else
- len = sprintf(buf, "%s: Fatal Error at %s:%d because:\n", my_name, file, line);
- break;
- case M_ERROR:
- if (level == -1) /* skip details */
- len = sprintf(buf, "%s: Error: ", my_name);
- else
- len = sprintf(buf, "%s: Error in %s:%d ", my_name, file, line);
- break;
- case M_WARNING:
- len = sprintf(buf, "%s: Warning: ", my_name);
- break;
- default:
- len = sprintf(buf, "%s: ", my_name);
- break;
+ case M_ABORT:
+ len = bsnprintf(buf, sizeof(buf), "%s: ABORTING due to ERROR in %s:%d\n",
+ my_name, file, line);
+ break;
+ case M_ERROR_TERM:
+ len = bsnprintf(buf, sizeof(buf), "%s: ERROR TERMINATION at %s:%d\n",
+ my_name, file, line);
+ break;
+ case M_FATAL:
+ if (level == -1) /* skip details */
+ len = bsnprintf(buf, sizeof(buf), "%s: Fatal Error because: ", my_name);
+ else
+ len = bsnprintf(buf, sizeof(buf), "%s: Fatal Error at %s:%d because:\n", my_name, file, line);
+ break;
+ case M_ERROR:
+ if (level == -1) /* skip details */
+ len = bsnprintf(buf, sizeof(buf), "%s: ERROR: ", my_name);
+ else
+ len = bsnprintf(buf, sizeof(buf), "%s: ERROR in %s:%d ", my_name, file, line);
+ break;
+ case M_WARNING:
+ len = bsnprintf(buf, sizeof(buf), "%s: Warning: ", my_name);
+ break;
+ case M_SECURITY:
+ len = bsnprintf(buf, sizeof(buf), "%s: Security violation: ", my_name);
+ break;
+ default:
+ len = bsnprintf(buf, sizeof(buf), "%s: ", my_name);
+ break;
}
va_start(arg_ptr, fmt);
bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
va_end(arg_ptr);
- dispatch_message(NULL, type, level, buf);
+ dispatch_message(NULL, type, 0, buf);
if (type == M_ABORT) {
char *p = 0;
- p[0] = 0; /* generate segmentation violation */
+ p[0] = 0; /* generate segmentation violation */
}
if (type == M_ERROR_TERM) {
- _exit(1);
+ exit(1);
}
}
* Generate a Job message
*
*/
-void
-Jmsg(JCR *jcr, int type, int level, char *fmt,...)
+void
+Jmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
{
char rbuf[5000];
va_list arg_ptr;
int len;
MSGS *msgs;
- char *job;
+ const char *job;
+
-
- Dmsg1(800, "Enter Jmsg type=%d\n", type);
+ Dmsg1(850, "Enter Jmsg type=%d\n", type);
/* Special case for the console, which has a dir_bsock and JobId==0,
- * in that case, we send the message directly back to the
- * dir_bsock.
+ * in that case, we send the message directly back to the
+ * dir_bsock.
*/
if (jcr && jcr->JobId == 0 && jcr->dir_bsock) {
BSOCK *dir = jcr->dir_bsock;
va_start(arg_ptr, fmt);
- dir->msglen = bvsnprintf(mp_chr(dir->msg), sizeof_pool_memory(dir->msg),
- fmt, arg_ptr);
+ dir->msglen = bvsnprintf(dir->msg, sizeof_pool_memory(dir->msg),
+ fmt, arg_ptr);
va_end(arg_ptr);
bnet_send(jcr->dir_bsock);
return;
if (jcr) {
msgs = jcr->jcr_msgs;
job = jcr->Job;
- }
+ }
if (!msgs) {
- msgs = daemon_msgs; /* if no jcr, we use daemon handler */
+ msgs = daemon_msgs; /* if no jcr, we use daemon handler */
}
if (!job) {
job = ""; /* Set null job name if none */
}
- /*
- * Check if we have a message destination defined.
- * We always report M_ABORT and M_ERROR_TERM
+ /*
+ * Check if we have a message destination defined.
+ * We always report M_ABORT and M_ERROR_TERM
*/
if (msgs && (type != M_ABORT && type != M_ERROR_TERM) &&
- !bit_is_set(type, msgs->send_msg)) {
- return; /* no destination */
+ !bit_is_set(type, msgs->send_msg)) {
+ return; /* no destination */
}
switch (type) {
case M_ABORT:
- len = sprintf(rbuf, "%s ABORTING due to ERROR\n", my_name);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s ABORTING due to ERROR\n", my_name);
break;
case M_ERROR_TERM:
- len = sprintf(rbuf, "%s ERROR TERMINATION\n", my_name);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s ERROR TERMINATION\n", my_name);
break;
case M_FATAL:
- len = sprintf(rbuf, "%s: %s Fatal error: ", my_name, job);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Fatal error: ", my_name, job);
if (jcr) {
- set_jcr_job_status(jcr, JS_FatalError);
+ set_jcr_job_status(jcr, JS_FatalError);
}
break;
case M_ERROR:
- len = sprintf(rbuf, "%s: %s Error: ", my_name, job);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Error: ", my_name, job);
if (jcr) {
- jcr->Errors++;
+ jcr->Errors++;
}
break;
case M_WARNING:
- len = sprintf(rbuf, "%s: %s Warning: ", my_name, job);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Warning: ", my_name, job);
+ break;
+ case M_SECURITY:
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Security violation: ", my_name, job);
break;
default:
- len = sprintf(rbuf, "%s: ", my_name);
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: ", my_name);
break;
}
bvsnprintf(rbuf+len, sizeof(rbuf)-len, fmt, arg_ptr);
va_end(arg_ptr);
- dispatch_message(jcr, type, level, rbuf);
+ dispatch_message(jcr, type, mtime, rbuf);
if (type == M_ABORT){
char *p = 0;
- p[0] = 0; /* generate segmentation violation */
+ p[0] = 0; /* generate segmentation violation */
}
if (type == M_ERROR_TERM) {
- _exit(1);
+ exit(1);
}
}
+/*
+ * If we come here, prefix the message with the file:line-number,
+ * then pass it on to the normal Jmsg routine.
+ */
+void j_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
+{
+ va_list arg_ptr;
+ int i, len, maxlen;
+ POOLMEM *pool_buf;
+
+ pool_buf = get_pool_memory(PM_EMSG);
+ i = Mmsg(pool_buf, "%s:%d ", file, line);
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(pool_buf) - i - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
+ continue;
+ }
+ break;
+ }
+
+ Jmsg(jcr, type, mtime, "%s", pool_buf);
+ free_memory(pool_buf);
+}
+
+
/*
* Edit a message into a Pool memory buffer, with file:lineno
*/
-int m_msg(char *file, int line, POOLMEM **pool_buf, char *fmt, ...)
+int m_msg(const char *file, int line, POOLMEM **pool_buf, const char *fmt, ...)
{
va_list arg_ptr;
int i, len, maxlen;
- i = sprintf(mp_chr(*pool_buf), "%s:%d ", file, line);
+ i = sprintf(*pool_buf, "%s:%d ", file, line);
-again:
- maxlen = sizeof_pool_memory(*pool_buf) - i - 1;
- va_start(arg_ptr, fmt);
- len = bvsnprintf(*pool_buf+i, maxlen, fmt, arg_ptr);
- va_end(arg_ptr);
- if (len < 0 || len >= maxlen) {
- *pool_buf = realloc_pool_memory(*pool_buf, maxlen + i + 200);
- goto again;
+ for (;;) {
+ maxlen = sizeof_pool_memory(*pool_buf) - i - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(*pool_buf+i, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ *pool_buf = realloc_pool_memory(*pool_buf, maxlen + i + maxlen/2);
+ continue;
+ }
+ break;
}
return len;
}
+int m_msg(const char *file, int line, POOLMEM *&pool_buf, const char *fmt, ...)
+{
+ va_list arg_ptr;
+ int i, len, maxlen;
+
+ i = sprintf(pool_buf, "%s:%d ", file, line);
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(pool_buf) - i - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
+ continue;
+ }
+ break;
+ }
+ return len;
+}
+
+
/*
* Edit a message into a Pool Memory buffer NO file:lineno
* Returns: string length of what was edited.
*/
-int Mmsg(POOLMEM **pool_buf, char *fmt, ...)
+int Mmsg(POOLMEM **pool_buf, const char *fmt, ...)
{
va_list arg_ptr;
int len, maxlen;
-again:
- maxlen = sizeof_pool_memory(*pool_buf) - 1;
- va_start(arg_ptr, fmt);
- len = bvsnprintf(*pool_buf, maxlen, fmt, arg_ptr);
- va_end(arg_ptr);
- if (len < 0 || len >= maxlen) {
- *pool_buf = realloc_pool_memory(*pool_buf, maxlen + 200);
- goto again;
+ for (;;) {
+ maxlen = sizeof_pool_memory(*pool_buf) - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(*pool_buf, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ *pool_buf = realloc_pool_memory(*pool_buf, maxlen + maxlen/2);
+ continue;
+ }
+ break;
+ }
+ return len;
+}
+
+int Mmsg(POOLMEM *&pool_buf, const char *fmt, ...)
+{
+ va_list arg_ptr;
+ int len, maxlen;
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(pool_buf) - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
+ continue;
+ }
+ break;
+ }
+ return len;
+}
+
+int Mmsg(POOL_MEM &pool_buf, const char *fmt, ...)
+{
+ va_list arg_ptr;
+ int len, maxlen;
+
+ for (;;) {
+ maxlen = pool_buf.max_size() - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf.c_str(), maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf.realloc_pm(maxlen + maxlen/2);
+ continue;
+ }
+ break;
}
return len;
}
+static pthread_mutex_t msg_queue_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/*
+ * We queue messages rather than print them directly. This
+ * is generally used in low level routines (msg handler, bnet)
+ * to prevent recursion (i.e. if you are in the middle of
+ * sending a message, it is a bit messy to recursively call
+ * yourself when the bnet packet is not reentrant).
+ */
+void Qmsg(JCR *jcr, int type, time_t mtime, const char *fmt,...)
+{
+ va_list arg_ptr;
+ int len, maxlen;
+ POOLMEM *pool_buf;
+ MQUEUE_ITEM *item;
+
+ pool_buf = get_pool_memory(PM_EMSG);
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(pool_buf) - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf = realloc_pool_memory(pool_buf, maxlen + maxlen/2);
+ continue;
+ }
+ break;
+ }
+ item = (MQUEUE_ITEM *)malloc(sizeof(MQUEUE_ITEM) + strlen(pool_buf) + 1);
+ item->type = type;
+ item->mtime = time(NULL);
+ strcpy(item->msg, pool_buf);
+ /* If no jcr or dequeuing send to daemon to avoid recursion */
+ if (!jcr || jcr->dequeuing) {
+ /* jcr==NULL => daemon message, safe to send now */
+ Jmsg(NULL, item->type, item->mtime, "%s", item->msg);
+ free(item);
+ } else {
+ /* Queue message for later sending */
+ P(msg_queue_mutex);
+ jcr->msg_queue->append(item);
+ V(msg_queue_mutex);
+// Dmsg1(000, "queue item=%lu\n", (long unsigned)item);
+ }
+ free_memory(pool_buf);
+}
+
+/*
+ * Dequeue messages
+ */
+void dequeue_messages(JCR *jcr)
+{
+ MQUEUE_ITEM *item;
+ P(msg_queue_mutex);
+ jcr->dequeuing = true;
+ foreach_dlist(item, jcr->msg_queue) {
+// Dmsg1(000, "dequeue item=%lu\n", (long unsigned)item);
+ Jmsg(jcr, item->type, item->mtime, "%s", item->msg);
+ }
+ jcr->msg_queue->destroy();
+ jcr->dequeuing = false;
+ V(msg_queue_mutex);
+}
+
+
/*
* If we come here, prefix the message with the file:line-number,
- * then pass it on to the normal Jmsg routine.
+ * then pass it on to the normal Qmsg routine.
*/
-void j_msg(char *file, int line, JCR *jcr, int type, int level, char *fmt,...)
+void q_msg(const char *file, int line, JCR *jcr, int type, time_t mtime, const char *fmt,...)
{
va_list arg_ptr;
int i, len, maxlen;
POOLMEM *pool_buf;
pool_buf = get_pool_memory(PM_EMSG);
- i = sprintf(pool_buf, "%s:%d ", file, line);
-
-again:
- maxlen = sizeof_pool_memory(pool_buf) - i - 1;
- va_start(arg_ptr, fmt);
- len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
- va_end(arg_ptr);
- if (len < 0 || len >= maxlen) {
- pool_buf = realloc_pool_memory(pool_buf, maxlen + i + 200);
- goto again;
+ i = Mmsg(pool_buf, "%s:%d ", file, line);
+
+ for (;;) {
+ maxlen = sizeof_pool_memory(pool_buf) - i - 1;
+ va_start(arg_ptr, fmt);
+ len = bvsnprintf(pool_buf+i, maxlen, fmt, arg_ptr);
+ va_end(arg_ptr);
+ if (len < 0 || len >= (maxlen-5)) {
+ pool_buf = realloc_pool_memory(pool_buf, maxlen + i + maxlen/2);
+ continue;
+ }
+ break;
}
- Jmsg(jcr, type, level, "%s", pool_buf);
+ Qmsg(jcr, type, mtime, "%s", pool_buf);
free_memory(pool_buf);
}
projects / bacula / bacula / blobdiff