char *Time_str(int shortform, time_t t)
{
static char buffer[99];
struct tm *tmptr;
struct timeval tv;
tv.tv_usec = 0;
if( t == 0 ) {
if( gettimeofday( &tv, 0 ) == -1 ) {
logerr_die( "Time_str: gettimeofday failed");
}
t = tv.tv_sec;
}
tmptr = localtime( &t );
if( shortform ) {
SNPRINTF( buffer, sizeof(buffer))
"%02d:%02d:%02d.%03d",
tmptr->tm_hour, tmptr->tm_min, tmptr->tm_sec,
(int)(tv.tv_usec/1000) );
} else {
static int Do_secure_work( char *jobsize, int from_server,
char *tempfile, struct line_list *header_info )
{
int n, len, linecount = 0, done = 0, fd, status = 0;
char *s, *t;
char buffer[SMALLBUFFER];
char error[SMALLBUFFER];
struct stat statb;
error[0] = 0;
if( (fd = Checkread(tempfile,&statb)) < 0 ){
status = JFAIL;
plp_snprintf( error, sizeof(error),
"Do_secure_work: reopen of '%s' failed - %s",
tempfile, Errormsg(errno));
goto error;
}
buffer[0] = 0;
n = 0;
done = 0;
linecount = 0;
while( !done && n < (int)sizeof(buffer)-1
&& (len = Read_fd_len_timeout( Send_query_rw_timeout_DYN, fd, buffer+n, sizeof(buffer)-1-n )) > 0 ){
buffer[n+len] = 0;
DEBUGF(DRECV1)("Do_secure_work: read %d - '%s'", len, buffer );
while( !done && (s = safestrchr(buffer,'\n')) ){
*s++ = 0;
if( safestrlen(buffer) == 0 ){
done = 1;
break;
}
DEBUGF(DRECV1)("Do_secure_work: line [%d] '%s'", linecount, buffer );
if( (t = strchr(buffer,'=')) ){
*t++ = 0;
Unescape(t);
Set_str_value(header_info, buffer, t );
} else {
switch( linecount ){
case 0:
if( jobsize ){
if( from_server ){
Set_str_value(header_info,CLIENT,buffer);
}
done = 1;
} else {
Set_str_value(header_info,INPUT,buffer); break;
}
break;
case 1:
Set_str_value(header_info,CLIENT,buffer);
done = 1;
break;
}
}
++linecount;
memmove(buffer,s,safestrlen(s)+1);
n = safestrlen(buffer);
}
}
if( fd >= 0 ) close(fd); fd = -1;
DEBUGFC(DRECV1)Dump_line_list("Do_secure_work - header", header_info );
if( (status = Check_secure_perms( header_info, from_server, error, sizeof(error))) ){
goto error;
}
DEBUGFC(DRECV1)Dump_line_list("Do_secure_work - header after check", header_info );
buffer[0] = 0;
if( jobsize ){
if( (fd = Checkread(tempfile, &statb) ) < 0 ){
status = JFAIL;
plp_snprintf( error, sizeof(error),
"Do_secure_work: reopen of '%s' for read failed - %s",
tempfile, Errormsg(errno));
goto error;
}
status = Scan_block_file( fd, error, sizeof(error), header_info );
if( (fd = Checkwrite(tempfile,&statb,O_WRONLY|O_TRUNC,1,0)) < 0 ){
status = JFAIL;
plp_snprintf( error, sizeof(error),
"Do_secure_work: reopen of '%s' for write failed - %s",
tempfile, Errormsg(errno));
goto error;
}
} else {
if( (fd = Checkwrite(tempfile,&statb,O_WRONLY|O_TRUNC,1,0)) < 0 ){
status = JFAIL;
plp_snprintf( error, sizeof(error),
"Do_secure_work: reopen of '%s' for write failed - %s",
tempfile, Errormsg(errno));
goto error;
}
if( (s = Find_str_value(header_info,INPUT)) ){
Dispatch_input( &fd, s, "from secure link" );
}
}
error:
if( fd >= 0 ) close(fd); fd = -1;
DEBUGF(DRECV1)("Do_secure_work: status %d, tempfile '%s', error '%s'",
status, tempfile, error );
if( error[0] ){
DEBUGF(DRECV1)("Do_secure_work: updating tempfile '%s', error '%s'",
tempfile, error );
if( (fd = Checkwrite(tempfile,&statb,O_WRONLY|O_TRUNC,1,0)) < 0 ){
Errorcode = JFAIL;
logerr_die(LOG_INFO, "Do_secure_work: reopen of '%s' for write failed",
tempfile );
}
Write_fd_str(fd,error);
close(fd);
}
DEBUGF(DRECV1)("Do_secure_work: returning %d", status );
return( status );
}
static pid_t Make_lpd_call( const char *name, WorkerProc *proc, int passfd_count, int *passfd, struct line_list *args, int intern_logger, int intern_status, int intern_mail, int intern_lpd_request, int param_fd )
{
int pid, fd, i, n, newfd;
struct line_list env;
Init_line_list(&env);
pid = dofork(1);
if( pid ){
return(pid);
}
Name = "LPD_CALL";
if(DEBUGL2){
LOGDEBUG("Make_lpd_call: name '%s', lpd path '%s'", name, Lpd_path_DYN );
LOGDEBUG("Make_lpd_call: passfd count %d", passfd_count );
for( i = 0; i < passfd_count; ++i ){
LOGDEBUG(" [%d] %d", i, passfd[i]);
}
Dump_line_list("Make_lpd_call - args", args );
}
for( i = 0; i < passfd_count; ++i ){
fd = passfd[i];
if( fd < i ){
/* we have fd 3 -> 4, but 3 gets wiped out */
do{
newfd = dup(fd);
Max_open(newfd);
if( newfd < 0 ){
Errorcode = JABORT;
logerr_die(LOG_INFO, "Make_lpd_call: dup failed");
}
DEBUG4("Make_lpd_call: fd [%d] = %d, dup2 -> %d",
i, fd, newfd );
passfd[i] = newfd;
} while( newfd < i );
}
}
if(DEBUGL2){
LOGDEBUG("Make_lpd_call: after fixing fd count %d", passfd_count);
for( i = 0 ; i < passfd_count; ++i ){
fd = passfd[i];
LOGDEBUG(" [%d]=%d",i,fd);
}
}
for( i = 0; i < passfd_count; ++i ){
fd = passfd[i];
DEBUG2("Make_lpd_call: fd %d -> %d",fd, i );
if( dup2( fd, i ) == -1 ){
Errorcode = JABORT;
logerr_die(LOG_INFO, "Make_lpd_call: dup2(%d,%d) failed",
fd, i );
}
}
/* close other ones to simulate close_on_exec() */
n = Max_fd+10;
for( i = passfd_count ; i < n; ++i ){
close(i);
}
Do_work( name, args, proc,
intern_logger, intern_status, intern_mail,
intern_lpd_request, param_fd );
/* not reached: */
return(0);
}
