*
* Kern Sibbald, April 2000
*
+ * Version $Id$
+ *
*/
/*
- Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
+ Copyright (C) 2000-2004 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include "bacula.h"
#include "jcr.h"
+#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 */
-char *working_directory = NULL; /* working directory path stored here */
-int debug_level = 5; /* debug level */
+/*
+ * This is where we define "Globals" because all the
+ * daemons include this file.
+ */
+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 */
-
-char my_name[20]; /* daemon name is stored here */
+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[1000];
-FILE *con_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";
+#else
+#ifdef HAVE_SQLITE
+char catalog_db[] = "SQLite";
+#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 */
/* Imported functions */
-/* This chain contains all the possible destinations */
-DEST *dest_chain = NULL;
-/*
- * send_msg has a bit set for each type that has a
- * message destination. The info in send_msg[] is
- * contained in the dest structures,
- * but we keep it here for speed so that we don't have to
- * search all the structures in all the cases.
- */
-char send_msg[nbytes_for_bits(M_MAX+1)];
+
+/* Static storage */
+
+static MSGS *daemon_msgs; /* global messages */
+
+/* Define if e_msg must exit when M_ERROR_TERM is received */
+static int exit_on_error = 1;
/*
* Set daemon name. Also, find canonical execution
* 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];
int len;
- strncpy(my_name, name, sizeof(my_name));
- my_name[sizeof(my_name)-1] = 0;
+ 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++) {
l++;
} else {
l = argv[0];
-#ifdef HAVE_CYGWIN
+#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
/* On Windows allow c: junk */
if (l[1] == ':') {
l += 2;
}
exename = (char *)malloc(len);
strcpy(exename, l);
+
if (exepath) {
free(exepath);
}
}
}
-/* Initialize message handler */
+/*
+ * 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
+ */
void
-init_msg(void *vjcr)
+init_msg(JCR *jcr, MSGS *msg)
{
DEST *d, *dnew, *temp_chain = NULL;
- JCR *jcr = (JCR *)vjcr;
-
- if (!jcr) {
- memset(send_msg, 0, sizeof(send_msg)); /* init daemon stuff */
- } else { /* init for job */
- /* Walk down the global chain duplicating it
- * for the current Job. No need to duplicate
- * the attached strings.
- */
- for (d=dest_chain; d; d=d->next) {
- dnew = (DEST *) malloc(sizeof(DEST));
- memcpy(dnew, d, sizeof(DEST));
- dnew->next = temp_chain;
- dnew->fd = NULL;
- temp_chain = dnew;
+ 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) {
+ daemon_msgs = (MSGS *)malloc(sizeof(MSGS));
+ memset(daemon_msgs, 0, sizeof(MSGS));
+ for (i=1; i<=M_MAX; i++) {
+#ifndef WIN32
+ add_msg_dest(daemon_msgs, MD_STDOUT, i, NULL, NULL);
+#endif
+ add_msg_dest(daemon_msgs, MD_SYSLOG, i, NULL, NULL);
+ }
+ Dmsg1(050, "Create daemon global message resource 0x%x\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;
+ }
- jcr->dest_chain = temp_chain;
- memcpy(jcr->send_msg, send_msg, sizeof(send_msg));
+ if (jcr) {
+ jcr->jcr_msgs = (MSGS *)malloc(sizeof(MSGS));
+ memset(jcr->jcr_msgs, 0, sizeof(MSGS));
+ 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 = (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);
+
}
/* 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;
- sprintf(con_fname, "%s/%s.conmsg", wd, my_name);
+ 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) {
- Emsg2(M_ABORT, 0, "Could not open console message file %s: ERR=%s\n",
+ Emsg2(M_ERROR_TERM, 0, _("Could not open console message file %s: ERR=%s\n"),
con_fname, strerror(errno));
}
if (lseek(fd, 0, SEEK_END) > 0) {
close(fd);
con_fd = fopen(con_fname, "a+");
if (!con_fd) {
- Emsg2(M_ERROR, 0, "Could not open console message file %s: ERR=%s\n",
+ Emsg2(M_ERROR, 0, _("Could not open console message file %s: ERR=%s\n"),
con_fname, strerror(errno));
}
+ if (rwl_init(&con_lock) != 0) {
+ Emsg1(M_ERROR_TERM, 0, _("Could not get con mutex: ERR=%s\n"),
+ strerror(errno));
+ }
}
/*
* but in the case of MAIL is a space separated list of
* email addresses, ...
*/
-void add_msg_dest(int dest_code, int msg_type, char *where, char *mail_cmd)
+void add_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where, char *mail_cmd)
{
DEST *d;
-
- /* First search the existing chain and see if we
+ /*
+ * First search the existing chain and see if we
* can simply add this msg_type to an existing entry.
*/
- for (d=dest_chain; d; d=d->next) {
+ 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, where);
+ d, msg_type, dest_code, NPRT(where));
set_bit(msg_type, d->msg_types);
- set_bit(msg_type, send_msg); /* set msg_type bit in our local */
+ 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));
+ d = (DEST *)malloc(sizeof(DEST));
memset(d, 0, sizeof(DEST));
- d->next = dest_chain;
+ 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, send_msg); /* set type bit in our local */
+ set_bit(msg_type, msg->send_msg); /* set type bit in our local */
if (where) {
d->where = bstrdup(where);
}
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, where?where:"(null)",
- d->mail_cmd?d->mail_cmd:"(null)");
- dest_chain = d;
+ d, msg_type, dest_code, NPRT(where), NPRT(d->mail_cmd));
+ msg->dest_chain = d;
}
/*
*
* Remove a message destination
*/
-void rem_msg_dest(int dest_code, int msg_type, char *where)
+void rem_msg_dest(MSGS *msg, int dest_code, int msg_type, char *where)
{
DEST *d;
- for (d=dest_chain; d; d=d->next) {
- Dmsg2(200, "Remove_msg_dest d=%x where=%s\n", d, d->where);
+ for (d=msg->dest_chain; d; d=d->next) {
+ Dmsg2(200, "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))) {
}
}
-/*
- * Concatenate a string (str) onto a message (msg)
- * return new message pointer
- */
-static void add_str(char **base, char **msg, char *str)
-{
- int len = strlen(str) + 1;
- char *b, *m;
-
- b = *base;
- *base = (char *) check_pool_memory_size(*base, len);
- m = *base - b + *msg;
- while (*str) {
- *m++ = *str++;
- }
- *msg = m;
-}
-
-/*
- * Convert Job Termination Status into a string
- */
-static char *job_status_to_str(int stat)
-{
- char *str;
-
- switch (stat) {
- case JS_Terminated:
- str = "OK";
- break;
- case JS_Errored:
- str = "Error";
- break;
- case JS_Cancelled:
- str = "Cancelled";
- break;
- case JS_Differences:
- str = "Differences";
- break;
- default:
- str = "Unknown term code";
- break;
- }
- return str;
-}
-
-
-/*
- * Convert Job Type into a string
- */
-static char *job_type_to_str(int type)
-{
- char *str;
-
- switch (type) {
- case JT_BACKUP:
- str = "Backup";
- break;
- case JT_VERIFY:
- str = "Verify";
- break;
- case JT_RESTORE:
- str = "Restore";
- break;
- default:
- str = "Unknown Job Type";
- break;
- }
- return str;
-}
-
-/*
- * Convert Job Level into a string
- */
-static char *job_level_to_str(int level)
-{
- char *str;
-
- switch (level) {
- case L_FULL:
- str = "full";
- break;
- case L_INCREMENTAL:
- str = "incremental";
- break;
- case L_DIFFERENTIAL:
- str = "differential";
- break;
- case L_LEVEL:
- str = "level";
- break;
- case L_SINCE:
- str = "since";
- break;
- case L_VERIFY_CATALOG:
- str = "verify catalog";
- break;
- case L_VERIFY_INIT:
- str = "verify init";
- break;
- case L_VERIFY_VOLUME:
- str = "verify volume";
- break;
- case L_VERIFY_DATA:
- str = "verify data";
- break;
- default:
- str = "Unknown Job level";
- break;
- }
- return str;
-}
-
-
-/*
- * Edit job codes into main command line
- * %% = %
- * %j = Job name
- * %t = Job type (Backup, ...)
- * %e = Job Exit code
- * %l = job level
- * %c = Client's name
- * %r = Recipients
- * %d = Director's name
- */
-static char *edit_job_codes(JCR *jcr, char *omsg, char *imsg, char *to)
-{
- char *p, *o, *str;
- char add[3];
-
- Dmsg1(200, "edit_job_codes: %s\n", imsg);
- add[2] = 0;
- o = omsg;
- for (p=imsg; *p; p++) {
- if (*p == '%') {
- switch (*++p) {
- case '%':
- add[0] = '%';
- add[1] = 0;
- str = add;
- break;
- case 'j': /* Job name */
- str = jcr->Job;
- break;
- case 'e':
- str = job_status_to_str(jcr->JobStatus);
- break;
- case 't':
- str = job_type_to_str(jcr->JobType);
- break;
- case 'r':
- str = to;
- break;
- case 'l':
- str = job_level_to_str(jcr->level);
- break;
- case 'c':
- str = jcr->client_name;
- if (!str) {
- str = "";
- }
- break;
- case 'd':
- str = my_name; /* Director's name */
- break;
- default:
- add[0] = '%';
- add[1] = *p;
- str = add;
- break;
- }
- } else {
- add[0] = *p;
- add[1] = 0;
- str = add;
- }
- Dmsg1(200, "add_str %s\n", str);
- add_str(&omsg, &o, str);
- *o = 0;
- Dmsg1(200, "omsg=%s\n", omsg);
- }
- *o = 0;
- return omsg;
-}
/*
* Create a unique filename for the mail command
*/
-static void make_unique_mail_filename(JCR *jcr, char **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);
+ jcr->Job, (int)(long)d);
} else {
Mmsg(name, "%s/%s.mail.%s.%d", working_directory, my_name,
- my_name, (int)d);
+ my_name, (int)(long)d);
}
Dmsg1(200, "mailname=%s\n", *name);
}
/*
* Open a mail pipe
*/
-static FILE *open_mail_pipe(JCR *jcr, char **cmd, DEST *d)
+static BPIPE *open_mail_pipe(JCR *jcr, POOLMEM *&cmd, DEST *d)
{
- FILE *pfd;
-
- if (d->mail_cmd && jcr) {
- *cmd = edit_job_codes(jcr, *cmd, d->mail_cmd, d->where);
+ BPIPE *bpipe;
+ int use_bsmtp = (d->mail_cmd && jcr);
+
+ if (use_bsmtp) {
+ cmd = edit_job_codes(jcr, cmd, d->mail_cmd, d->where);
} else {
+#if 1
+ Mmsg(cmd, "/usr/lib/sendmail -F Bacula %s", d->where);
+#else
Mmsg(cmd, "mail -s \"Bacula Message\" %s", d->where);
+#endif
}
- Dmsg1(200, "mailcmd=%s\n", cmd);
- pfd = popen(*cmd, "w");
- if (!pfd) {
- Emsg2(M_ERROR, 0, "popen %s failed: ERR=%s\n", cmd, strerror(errno));
- if (jcr) {
- Jmsg(jcr, M_ERROR, 0, "mail popen %s failed: ERR=%s\n", cmd, strerror(errno));
- }
- }
- return pfd;
+ fflush(stdout);
+
+ 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 1
+ if (!use_bsmtp) {
+ fprintf(bpipe->wfd, "Subject: Bacula Message\r\n\r\n");
+ }
+#endif
+
+ return bpipe;
}
/*
- * Close the messages for this job, which means to close
+ * Close the messages for this Messages resource, which means to close
* any open files, and dispatch any pending email messages.
- *
- * This closes messages only for this job, other jobs can
- * still send messages.
- *
- * Note, we free our local message destination chain, but
- * the global chain remains allowing other jobs to
- * start.
*/
-void close_msg(void *vjcr)
+void close_msg(JCR *jcr)
{
- DEST *d, *old;
- FILE *pfd;
- char *cmd, *line;
- int len;
- JCR *jcr = (JCR *)vjcr;
+ MSGS *msgs;
+ DEST *d;
+ BPIPE *bpipe;
+ POOLMEM *cmd, *line;
+ int len, stat;
- Dmsg0(200, "Close_msg\n");
- cmd = (char *)get_pool_memory(PM_MESSAGE);
- for (d=jcr->dest_chain; d; ) {
+ Dmsg1(050, "Close_msg jcr=0x%x\n", jcr);
+
+ if (jcr == NULL) { /* NULL -> global chain */
+ msgs = daemon_msgs;
+ } else {
+ msgs = jcr->jcr_msgs;
+ jcr->jcr_msgs = NULL;
+ }
+ if (msgs == NULL) {
+ return;
+ }
+ Dmsg1(150, "===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:
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 &&
+ if (d->dest_code == MD_MAIL_ON_ERROR && jcr &&
jcr->JobStatus == JS_Terminated) {
goto rem_temp_file;
}
- pfd = open_mail_pipe(jcr, &cmd, d);
- if (!pfd) {
+ if (!(bpipe=open_mail_pipe(jcr, cmd, d))) {
+ Pmsg0(000, "open mail pipe failed.\n");
goto rem_temp_file;
}
+ Dmsg0(150, "Opened mail pipe\n");
len = d->max_len+10;
- line = (char *)get_memory(len);
+ line = get_memory(len);
rewind(d->fd);
- while (fgets(line, len, d->fd)) {
- fputs(line, pfd);
+ while (fgets(mp_chr(line), len, d->fd)) {
+ fputs(line, bpipe->wfd);
+ }
+ if (!close_wpipe(bpipe)) { /* close write pipe sending mail */
+ Pmsg1(000, "close error: ERR=%s\n", strerror(errno));
+ }
+
+ /*
+ * 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)) {
+ Jmsg1(jcr, M_INFO, 0, _("Mail prog: %s"), line);
+ }
+ }
+
+ stat = close_bpipe(bpipe);
+ if (stat != 0 && msgs != daemon_msgs) {
+ berrno be;
+ be.set_errno(stat);
+ Dmsg1(150, "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());
}
- pclose(pfd); /* close pipe, sending mail */
free_memory(line);
rem_temp_file:
/* Remove temp file */
fclose(d->fd);
- make_unique_mail_filename(jcr, &cmd, d);
- Dmsg1(200, "unlink: %s\n", cmd);
- unlink(cmd);
+ 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 = 0;
+ d->fd = NULL;
+ }
+ d = d->next; /* point to next buffer */
+ }
+ free_pool_memory(cmd);
+ Dmsg0(150, "Done walking message chain.\n");
+ if (jcr) {
+ free_msgs_res(msgs);
+ msgs = NULL;
+ }
+ Dmsg0(150, "===End close msg resource\n");
+}
+
+/*
+ * Free memory associated with Messages resource
+ */
+void free_msgs_res(MSGS *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 */
}
- free_pool_memory(cmd);
- jcr->dest_chain = NULL;
+ 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()
{
- DEST *d, *n;
-
- for (d=dest_chain; d; d=n) {
- if (d->fd) {
- if (d->dest_code == MD_FILE || d->dest_code == MD_APPEND) {
- fclose(d->fd); /* close open file descriptor */
- } else if (d->dest_code == MD_MAIL || d->dest_code == MD_MAIL_ON_ERROR) {
- pclose(d->fd); /* close open pipe */
- }
- }
- n = d->next;
- if (d->where)
- free(d->where); /* free destination address */
- if (d->mail_cmd)
- free(d->mail_cmd);
- free(d);
- }
+ Dmsg0(100, "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);
free(exename);
exename = NULL;
}
+ if (trace_fd) {
+ fclose(trace_fd);
+ trace_fd = NULL;
+ }
+ term_last_jobs_list();
}
/*
* Handle sending the message to the appropriate place
*/
-void dispatch_message(void *vjcr, int type, int level, char *buf)
+void dispatch_message(JCR *jcr, int type, int level, char *msg)
{
DEST *d;
- char cmd[MAXSTRING], *mcmd;
- JCR *jcr = (JCR *) vjcr;
+ char dt[MAX_TIME_LENGTH];
+ POOLMEM *mcmd;
int len;
+ MSGS *msgs;
+ BPIPE *bpipe;
- Dmsg2(200, "Enter dispatch_msg type=%d msg=%s\n", type, buf);
+ Dmsg2(800, "Enter dispatch_msg type=%d msg=%s\n", type, msg);
- if (type == M_ABORT) {
- fprintf(stdout, buf); /* print this here to INSURE that it is printed */
+ if (type == M_ABORT || type == M_ERROR_TERM) {
+#ifndef HAVE_WIN32
+ fputs(msg, stdout); /* print this here to INSURE that it is printed */
+ fflush(stdout);
+#endif
+#if !defined(HAVE_CONSOLE)
+#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
+ /* If we don't exit on error, error messages are parsed by UA */
+ if (exit_on_error) {
+ MessageBox(NULL, msg, "Bacula", MB_OK);
+ }
+#endif
+#endif
}
/* Now figure out where to send the message */
+ msgs = NULL;
if (jcr) {
- d = jcr->dest_chain; /* use job message chain */
- } else {
- d = dest_chain; /* use global chain */
+ msgs = jcr->jcr_msgs;
+ }
+ if (msgs == NULL) {
+ msgs = daemon_msgs;
}
- for ( ; d; d=d->next) {
+ 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(200, "CONSOLE for following err: %s\n", buf);
+ Dmsg1(800, "CONSOLE for following msg: %s", msg);
if (!con_fd) {
con_fd = fopen(con_fname, "a+");
- Dmsg0(200, "Console file not open.\n");
+ Dmsg0(800, "Console file not open.\n");
}
if (con_fd) {
- fcntl(fileno(con_fd), F_SETLKW);
+ Pw(con_lock); /* get write lock on console message file */
errno = 0;
- bstrftime(cmd, sizeof(cmd), time(NULL));
- len = strlen(cmd);
- cmd[len++] = ' ';
- fwrite(cmd, len, 1, con_fd);
- len = strlen(buf);
- if (len > 0 && buf[len-1] != '\n') {
- buf[len++] = '\n';
- buf[len] = 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);
+ if (msg[len-1] != '\n') {
+ fwrite("\n", 2, 1, con_fd);
+ }
+ } else {
+ fwrite("\n", 2, 1, con_fd);
}
- fwrite(buf, len, 1, con_fd);
fflush(con_fd);
- fcntl(fileno(con_fd), F_UNLCK);
console_msg_pending = TRUE;
+ Vw(con_lock);
}
break;
case MD_SYSLOG:
- Dmsg1(200, "SYSLOG for following err: %s\n", buf);
- /* We really should do an openlog() here */
- syslog(LOG_DAEMON|LOG_ERR, buf);
+ Dmsg1(800, "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(200, "OPERATOR for following err: %s\n", buf);
- mcmd = (char *) get_pool_memory(PM_MESSAGE);
- d->fd = open_mail_pipe(jcr, &mcmd, d);
- free_pool_memory(mcmd);
- if (d->fd) {
- fputs(buf, d->fd);
+ 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 */
- pclose(d->fd);
+ stat = close_bpipe(bpipe);
+ if (stat != 0) {
+ berrno be;
+ be.set_errno(stat);
+ Jmsg2(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(200, "MAIL for following err: %s\n", buf);
+ Dmsg1(800, "MAIL for following msg: %s", msg);
if (!d->fd) {
- char *name = (char *) get_pool_memory(PM_MESSAGE);
- make_unique_mail_filename(jcr, &name, d);
- d->fd = fopen(name, "w+");
- Dmsg2(100, "Open mail file %d: %s\n", d->fd, name);
+ POOLMEM *name = get_pool_memory(PM_MESSAGE);
+ make_unique_mail_filename(jcr, name, d);
+ d->fd = fopen(mp_chr(name), "w+");
if (!d->fd) {
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", name, strerror(errno));
+ d->fd = stdout;
+ Jmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", name, strerror(errno));
+ d->fd = NULL;
free_pool_memory(name);
break;
}
- free_pool_memory(name);
+ d->mail_filename = name;
}
- len = strlen(buf);
+ len = strlen(msg);
if (len > d->max_len) {
d->max_len = len; /* keep max line length */
}
- fputs(buf, d->fd);
+ fputs(msg, d->fd);
break;
case MD_FILE:
- Dmsg1(200, "FILE for following err: %s\n", buf);
+ Dmsg1(800, "FILE for following msg: %s", msg);
if (!d->fd) {
d->fd = fopen(d->where, "w+");
if (!d->fd) {
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
+ d->fd = stdout;
+ Jmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
+ d->fd = NULL;
break;
}
}
- fputs(buf, d->fd);
+ fputs(msg, d->fd);
break;
case MD_APPEND:
- Dmsg1(200, "APPEND for following err: %s\n", buf);
+ Dmsg1(800, "APPEND for following msg: %s", msg);
if (!d->fd) {
d->fd = fopen(d->where, "a");
if (!d->fd) {
- Emsg2(M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
+ d->fd = stdout;
+ Jmsg2(jcr, M_ERROR, 0, "fopen %s failed: ERR=%s\n", d->where, strerror(errno));
+ d->fd = NULL;
break;
}
}
- fputs(buf, d->fd);
+ fputs(msg, d->fd);
break;
case MD_DIRECTOR:
- Dmsg1(200, "DIRECTOR for following err: %s\n", buf);
+ 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, buf) + 1;
- bnet_send(jcr->dir_bsock);
+ bnet_fsend(jcr->dir_bsock, "Jmsg Job=%s type=%d level=%d %s",
+ jcr->Job, type, level, msg);
}
break;
case MD_STDOUT:
- Dmsg1(200, "STDOUT for following err: %s\n", buf);
- if (type != M_ABORT && type != M_FATAL) /* already printed */
- fprintf(stdout, buf);
+ 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(200, "STDERR for following err: %s\n", buf);
- fprintf(stderr, buf);
+ Dmsg1(800, "STDERR for following msg: %s", msg);
+ fputs(msg, stderr);
break;
default:
break;
/*********************************************************************
*
- * subroutine prints a debug message if the level number
+ * This subroutine prints a debug message if the level number
* is less than or equal the debug_level. File and line numbers
* are included for more detail if desired, but not currently
* printed.
* are not printed.
*/
void
-d_msg(char *file, int line, int level, char *fmt,...)
+d_msg(const char *file, int line, int level, const char *fmt,...)
{
- char buf[MAXSTRING];
- int i;
+ char buf[5000];
+ int len;
va_list arg_ptr;
int details = TRUE;
level = -level;
}
-/* printf("level=%d debug=%d fmt=%s\n", level, debug_level, fmt); */
-
if (level <= debug_level) {
#ifdef FULL_LOCATION
if (details) {
- sprintf(buf, "%s: %s:%d ", my_name, file, line);
- i = strlen(buf);
+ /* 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 {
- i = 0;
+ len = 0;
}
#else
- i = 0;
+ len = 0;
#endif
va_start(arg_ptr, fmt);
- bvsnprintf(buf+i, sizeof(buf)-i, (char *)fmt, arg_ptr);
+ bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
va_end(arg_ptr);
- fprintf(stdout, buf);
+ /*
+ * 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) {
+ bsnprintf(buf, sizeof(buf), "%s/bacula.trace", working_directory ? working_directory : ".");
+ trace_fd = fopen(buf, "a+");
+ }
+ if (trace_fd) {
+ fputs(buf, trace_fd);
+ fflush(trace_fd);
+ }
+ } 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);
+ }
+}
+
+/*********************************************************************
+ *
+ * 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(const char *file, int line, int level, const char *fmt,...)
+{
+ char buf[5000];
+ int len;
+ va_list arg_ptr;
+
+#ifdef FULL_LOCATION
+ if (level >= 0) {
+ len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, file, line);
+ } else {
+ len = 0;
+ }
+#else
+ len = 0;
+#endif
+ va_start(arg_ptr, fmt);
+ bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
+ va_end(arg_ptr);
+ fputs(buf, stdout);
+}
+
+
+/*********************************************************************
+ *
+ * subroutine writes a debug message to the trace file if the level number
+ * 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(const char *file, int line, int level, const char *fmt,...)
+{
+ char buf[5000];
+ int len;
+ va_list arg_ptr;
+ int details = TRUE;
+
+ if (level < 0) {
+ details = FALSE;
+ level = -level;
}
+
+ if (level <= debug_level) {
+ if (!trace_fd) {
+ bsnprintf(buf, sizeof(buf), "%s/bacula.trace", working_directory);
+ trace_fd = fopen(buf, "a+");
+ }
+
+#ifdef FULL_LOCATION
+ if (details) {
+ len = bsnprintf(buf, sizeof(buf), "%s: %s:%d ", my_name, file, line);
+ } else {
+ len = 0;
+ }
+#else
+ len = 0;
+#endif
+ va_start(arg_ptr, fmt);
+ bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
+ va_end(arg_ptr);
+ 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,...)
+e_msg(const char *file, int line, int type, int level, const char *fmt,...)
{
- char buf[1000];
+ char buf[5000];
va_list arg_ptr;
- int i;
+ int len;
/*
* Check if we have a message destination defined.
- * We always report M_ABORT
+ * We always report M_ABORT and M_ERROR_TERM
*/
- if (type != M_ABORT && !bit_is_set(type, send_msg))
+ 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:
- sprintf(buf, "%s ABORTING due to ERROR in %s:%d\n",
- my_name, file, line);
- break;
- case M_FATAL:
- if (level == -1) /* skip details */
- sprintf(buf, "%s: Fatal Error because: ", my_name);
- else
- sprintf(buf, "%s: Fatal Error at %s:%d because:\n", my_name, file, line);
- break;
- case M_ERROR:
- if (level == -1) /* skip details */
- sprintf(buf, "%s: Error: ", my_name);
- else
- sprintf(buf, "%s: Error in %s:%d ", my_name, file, line);
- break;
- case M_WARNING:
- sprintf(buf, "%s: Warning: ", my_name);
- break;
- default:
- 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;
}
- i = strlen(buf);
va_start(arg_ptr, fmt);
- bvsnprintf(buf+i, sizeof(buf)-i, (char *)fmt, arg_ptr);
+ bvsnprintf(buf+len, sizeof(buf)-len, (char *)fmt, arg_ptr);
va_end(arg_ptr);
dispatch_message(NULL, type, level, buf);
if (type == M_ABORT) {
- abort();
+ char *p = 0;
+ p[0] = 0; /* generate segmentation violation */
+ }
+ if ((type == M_ERROR_TERM) && exit_on_error) {
+ exit(1);
}
}
*
*/
void
-Jmsg(void *vjcr, int type, int level, char *fmt,...)
+Jmsg(JCR *jcr, int type, int level, const char *fmt,...)
{
- char rbuf[2000];
- char *buf;
+ char rbuf[5000];
va_list arg_ptr;
- int i, len;
- JCR *jcr = (JCR *) vjcr;
- int typesave = type;
+ int len;
+ MSGS *msgs;
+ const char *job;
- Dmsg1(200, "Enter Jmsg type=%d\n", type);
+ Dmsg1(800, "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.
+ */
+ 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);
+ va_end(arg_ptr);
+ bnet_send(jcr->dir_bsock);
+ return;
+ }
+
+ msgs = NULL;
+ job = NULL;
+ if (jcr) {
+ msgs = jcr->jcr_msgs;
+ job = jcr->Job;
+ }
+ if (!msgs) {
+ msgs = daemon_msgs; /* if no jcr, we use daemon handler */
+ }
+ if (!job) {
+ job = ""; /* Set null job name if none */
+ }
- buf = rbuf; /* we are the Director */
/*
* Check if we have a message destination defined.
- * We always report M_ABORT
+ * We always report M_ABORT and M_ERROR_TERM
*/
- if (type != M_ABORT && !bit_is_set(type, jcr->send_msg)) {
- Dmsg1(200, "No bit set for type %d\n", type);
+ if (msgs && (type != M_ABORT && type != M_ERROR_TERM) &&
+ !bit_is_set(type, msgs->send_msg)) {
return; /* no destination */
}
switch (type) {
- case M_ABORT:
- sprintf(buf, "%s ABORTING due to ERROR\n", my_name);
- break;
- case M_FATAL:
- sprintf(buf, "%s: Job %s Cancelled because: ", my_name, jcr->Job);
- break;
- case M_ERROR:
- sprintf(buf, "%s: Job %s Error: ", my_name, jcr->Job);
- break;
- case M_WARNING:
- sprintf(buf, "%s: Job %s Warning: ", my_name, jcr->Job);
- break;
- default:
- sprintf(buf, "%s: ", my_name);
- break;
+ case M_ABORT:
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s ABORTING due to ERROR\n", my_name);
+ break;
+ case M_ERROR_TERM:
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s ERROR TERMINATION\n", my_name);
+ break;
+ case M_FATAL:
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Fatal error: ", my_name, job);
+ if (jcr) {
+ set_jcr_job_status(jcr, JS_FatalError);
+ }
+ break;
+ case M_ERROR:
+ len = bsnprintf(rbuf, sizeof(rbuf), "%s: %s Error: ", my_name, job);
+ if (jcr) {
+ jcr->Errors++;
+ }
+ break;
+ case M_WARNING:
+ 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 = bsnprintf(rbuf, sizeof(rbuf), "%s: ", my_name);
+ break;
}
- i = strlen(buf);
va_start(arg_ptr, fmt);
- len = bvsnprintf(buf+i, sizeof(rbuf)-i, fmt, arg_ptr);
+ bvsnprintf(rbuf+len, sizeof(rbuf)-len, fmt, arg_ptr);
va_end(arg_ptr);
- ASSERT(typesave==type); /* type trashed, compiler bug???? */
dispatch_message(jcr, type, level, rbuf);
- Dmsg3(500, "i=%d sizeof(rbuf)-i=%d len=%d\n", i, sizeof(rbuf)-i, len);
+ if (type == M_ABORT){
+ char *p = 0;
+ p[0] = 0; /* generate segmentation violation */
+ }
+ if ((type == M_ERROR_TERM) && exit_on_error) {
+ exit(1);
+ }
+}
- if (type == M_ABORT)
- abort();
+/*
+ * 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, int level, 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, level, "%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, char **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);
+
+ 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;
- sprintf(*pool_buf, "%s:%d ", file, line);
- i = strlen(*pool_buf);
+ 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 = (char *) 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;
}
+
/*
* Edit a message into a Pool Memory buffer NO file:lineno
* Returns: string length of what was edited.
*/
-int Mmsg(char **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 = (char *) 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;
}
-void j_msg(char *file, int line, void *jcr, int type, int level, char *fmt,...)
+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, int level, const char *fmt,...)
{
va_list arg_ptr;
- int i, len, maxlen;
- char *pool_buf;
+ 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->level = level;
+ strcpy(item->msg, pool_buf);
+ P(msg_queue_mutex);
+ /* 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->level, "%s", item->msg);
+ free(item);
+ } else {
+ /* Queue message for later sending */
+ jcr->msg_queue->append(item);
+// Dmsg1(000, "queue item=%lu\n", (long unsigned)item);
+ }
+ V(msg_queue_mutex);
+ 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->level, "%s", item->msg);
+ }
+ jcr->msg_queue->destroy();
+ jcr->dequeuing = false;
+ V(msg_queue_mutex);
+}
- pool_buf = (char *) get_pool_memory(PM_EMSG);
- sprintf(pool_buf, "%s:%d ", file, line);
- i = strlen(pool_buf);
-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 = (char *) realloc_pool_memory(pool_buf, maxlen + i + 200);
- goto again;
+/*
+ * If we come here, prefix the message with the file:line-number,
+ * then pass it on to the normal Qmsg routine.
+ */
+void q_msg(const char *file, int line, JCR *jcr, int type, int level, 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, level, pool_buf);
+ Qmsg(jcr, type, level, "%s", pool_buf);
free_memory(pool_buf);
}
+
+/*
+ * Define if e_msg must exit when M_ERROR_TERM is received
+ */
+void set_exit_on_error(int value) {
+ exit_on_error = value;
+}
projects / bacula / bacula / blobdiff