BOOL reopen_logs( void )
{
pstring fname;
mode_t oldumask;
XFILE *new_dbf = NULL;
XFILE *old_dbf = NULL;
BOOL ret = True;
if (stdout_logging)
return True;
oldumask = umask( 022 );
pstrcpy(fname, debugf );
if (lp_loaded()) {
char *logfname;
logfname = lp_logfile();
if (*logfname)
pstrcpy(fname, logfname);
}
pstrcpy( debugf, fname );
new_dbf = x_fopen( debugf, O_WRONLY|O_APPEND|O_CREAT, 0644);
if (!new_dbf) {
log_overflow = True;
DEBUG(0, ("Unable to open new log file %s: %s\n", debugf, strerror(errno)));
log_overflow = False;
if (dbf)
x_fflush(dbf);
ret = False;
} else {
x_setbuf(new_dbf, NULL);
old_dbf = dbf;
dbf = new_dbf;
if (old_dbf)
(void) x_fclose(old_dbf);
}
/* Fix from [email protected]
* to fix problem where smbd's that generate less
* than 100 messages keep growing the log.
*/
force_check_log_size();
(void)umask(oldumask);
/* Take over stderr to catch ouput into logs */
if (dbf && sys_dup2(x_fileno(dbf), 2) == -1) {
close_low_fds(True); /* Close stderr too, if dup2 can't point it
at the logfile */
}
return ret;
}
static char *smb_readline_replacement(const char *prompt, void (*callback)(void),
char **(completion_fn)(const char *text, int start, int end))
{
char *line = NULL;
int fd = x_fileno(x_stdin);
char *ret;
/* Prompt might be NULL in non-interactive mode. */
if (prompt) {
x_fprintf(x_stdout, "%s", prompt);
x_fflush(x_stdout);
}
line = (char *)malloc(BUFSIZ);
if (!line) {
return NULL;
}
while (!smb_rl_done) {
struct pollfd pfd;
ZERO_STRUCT(pfd);
pfd.fd = fd;
pfd.events = POLLIN|POLLHUP;
if (sys_poll_intr(&pfd, 1, 5000) == 1) {
ret = x_fgets(line, BUFSIZ, x_stdin);
if (ret == 0) {
SAFE_FREE(line);
}
return ret;
}
if (callback) {
callback();
}
}
SAFE_FREE(line);
return NULL;
}
/* ************************************************************************** **
* Flush debug output, including the format buffer content.
*
* Input: none
* Output: none
*
* ************************************************************************** **
*/
void dbgflush( void )
{
bufr_print();
if(dbf)
(void)x_fflush( dbf );
} /* dbgflush */
/* ************************************************************************** **
* Write an debug message on the debugfile.
* This is called by dbghdr() and format_debug_text().
* ************************************************************************** **
*/
int Debug1( const char *format_str, ... )
{
va_list ap;
int old_errno = errno;
debug_count++;
if( stdout_logging )
{
va_start( ap, format_str );
if(dbf)
(void)x_vfprintf( dbf, format_str, ap );
va_end( ap );
errno = old_errno;
return( 0 );
}
#ifdef WITH_SYSLOG
if( !lp_syslog_only() )
#endif
{
if( !dbf )
{
mode_t oldumask = umask( 022 );
dbf = x_fopen( debugf, O_WRONLY|O_APPEND|O_CREAT, 0644 );
(void)umask( oldumask );
if( dbf )
{
x_setbuf( dbf, NULL );
}
else
{
errno = old_errno;
return(0);
}
}
}
#ifdef WITH_SYSLOG
if( syslog_level < lp_syslog() )
{
/* map debug levels to syslog() priorities
* note that not all DEBUG(0, ...) calls are
* necessarily errors
*/
static int priority_map[] = {
LOG_ERR, /* 0 */
LOG_WARNING, /* 1 */
LOG_NOTICE, /* 2 */
LOG_INFO, /* 3 */
};
int priority;
pstring msgbuf;
if( syslog_level >= ( sizeof(priority_map) / sizeof(priority_map[0]) )
|| syslog_level < 0)
priority = LOG_DEBUG;
else
priority = priority_map[syslog_level];
va_start( ap, format_str );
vslprintf( msgbuf, sizeof(msgbuf)-1, format_str, ap );
va_end( ap );
msgbuf[255] = '\0';
syslog( priority, "%s", msgbuf );
}
#endif
check_log_size();
#ifdef WITH_SYSLOG
if( !lp_syslog_only() )
#endif
{
va_start( ap, format_str );
if(dbf)
(void)x_vfprintf( dbf, format_str, ap );
va_end( ap );
if(dbf)
(void)x_fflush( dbf );
}
errno = old_errno;
return( 0 );
} /* Debug1 */
