*/
/*
- Copyright (C) 2000-2003 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 */
/*
* This is where we define "Globals" because all the
* daemons include this file.
*/
-char *working_directory = NULL; /* working directory path 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 */
-char *version = VERSION " (" BDATE ")";
+const char *version = VERSION " (" BDATE ")";
char my_name[30]; /* daemon name is stored here */
char *exepath = (char *)NULL;
char *exename = (char *)NULL;
char con_fname[500]; /* Console filename */
FILE *con_fd = NULL; /* Console file descriptor */
brwlock_t con_lock; /* Console lock structure */
-FILE *trace_fd = NULL;
#ifdef HAVE_POSTGRESQL
char catalog_db[] = "PostgreSQL";
#endif
#endif
-char *host_os = HOST_OS;
-char *distname = DISTNAME;
-char *distver = DISTVER;
+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 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
* path. Note, exepath has spare room for tacking on
* 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];
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;
init_msg(JCR *jcr, MSGS *msg)
{
DEST *d, *dnew, *temp_chain = NULL;
- int i, fd;
+ 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
* send total garbage to our socket.
*
*/
+ int fd;
fd = open("/dev/null", O_RDONLY, 0644);
if (fd > 2) {
close(fd);
}
}
-
+#endif
/*
* If msg is NULL, initialize global chain for STDOUT and syslog
*/
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);
/* 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;
}
}
-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);
+ 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 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);
+ 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
}
fflush(stdout);
- if (!(bpipe = open_bpipe(*cmd, 120, "rw"))) {
+ if (!(bpipe = open_bpipe(cmd, 120, "rw"))) {
+ berrno be;
Jmsg(jcr, M_ERROR, 0, "open mail pipe %s failed: ERR=%s\n",
- *cmd, strerror(errno));
- }
+ cmd, be.strerror());
+ }
+
+#if 1
+ if (!use_bsmtp) {
+ fprintf(bpipe->wfd, "Subject: Bacula Message\r\n\r\n");
+ }
+#endif
+
return bpipe;
}
goto rem_temp_file;
}
- if (!(bpipe=open_mail_pipe(jcr, &cmd, d))) {
+ if (!(bpipe=open_mail_pipe(jcr, cmd, d))) {
Pmsg0(000, "open mail pipe failed.\n");
goto rem_temp_file;
}
stat = close_bpipe(bpipe);
if (stat != 0 && msgs != daemon_msgs) {
+ berrno be;
+ be.set_errno(stat);
Dmsg1(150, "Calling emsg. CMD=%s\n", cmd);
- Jmsg3(jcr, M_ERROR, 0, _("Mail program terminated in error. stat=%d\n"
+ Jmsg2(jcr, M_ERROR, 0, _("Mail program terminated in error.\n"
"CMD=%s\n"
- "ERR=%s\n"), stat, cmd, strerror(stat));
+ "ERR=%s\n"), cmd, be.strerror());
}
free_memory(line);
rem_temp_file:
Dmsg2(800, "Enter dispatch_msg type=%d msg=%s\n", type, msg);
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 */
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))) {
+ 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) {
+ 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, strerror(stat));
+ "ERR=%s\n"), mcmd, be.strerror());
}
}
free_pool_memory(mcmd);
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);
+ make_unique_mail_filename(jcr, name, d);
d->fd = fopen(mp_chr(name), "w+");
if (!d->fd) {
d->fd = stdout;
* 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[5000];
int len;
}
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 trace file \"%s\": ERR=%s\n"),
- buf, strerror(errno));
- }
- }
-#endif
#ifdef FULL_LOCATION
if (details) {
+ /* 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;
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) {
+ 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);
+ }
+}
/*********************************************************************
*
* are not printed.
*/
void
-p_msg(char *file, int line, int level, char *fmt,...)
+p_msg(const char *file, int line, int level, const char *fmt,...)
{
char buf[5000];
int len;
* are not printed.
*/
void
-t_msg(char *file, int line, int level, char *fmt,...)
+t_msg(const char *file, int line, int level, const char *fmt,...)
{
char buf[5000];
int len;
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 trace file \"%s\": ERR=%s\n"),
- buf, strerror(errno));
- }
}
#ifdef FULL_LOCATION
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);
+ }
+ }
}
*
*/
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[5000];
va_list arg_ptr;
break;
case M_ERROR:
if (level == -1) /* skip details */
- len = bsnprintf(buf, sizeof(buf), "%s: Error: ", my_name);
+ len = bsnprintf(buf, sizeof(buf), "%s: ERROR: ", my_name);
else
- len = bsnprintf(buf, sizeof(buf), "%s: Error in %s:%d ", my_name, file, line);
+ 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);
char *p = 0;
p[0] = 0; /* generate segmentation violation */
}
- if (type == M_ERROR_TERM) {
+ if ((type == M_ERROR_TERM) && exit_on_error) {
exit(1);
}
}
*
*/
void
-Jmsg(JCR *jcr, int type, int level, char *fmt,...)
+Jmsg(JCR *jcr, int type, int level, 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);
char *p = 0;
p[0] = 0; /* generate segmentation violation */
}
- if (type == M_ERROR_TERM) {
+ if ((type == M_ERROR_TERM) && exit_on_error) {
exit(1);
}
}
/*
- * Edit a message into a Pool memory buffer, with file:lineno
+ * If we come here, prefix the message with the file:line-number,
+ * then pass it on to the normal Jmsg routine.
*/
-int m_msg(char *file, int line, POOLMEM **pool_buf, char *fmt, ...)
+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(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);
-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 + maxlen/2);
- 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 + maxlen/2);
- 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;
+}
+
+
+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 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);
+}
+
/*
* 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, 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);
-
-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 + maxlen/2);
- 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, 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