void reply_open_pipe_and_X(connection_struct *conn, struct smb_request *req) { const char *fname = NULL; char *pipe_name = NULL; smb_np_struct *p; int size=0,fmode=0,mtime=0,rmode=0; int i; TALLOC_CTX *ctx = talloc_tos(); /* XXXX we need to handle passed times, sattr and flags */ srvstr_pull_buf_talloc(ctx, req->inbuf, req->flags2, &pipe_name, smb_buf(req->inbuf), STR_TERMINATE); if (!pipe_name) { reply_botherror(req, NT_STATUS_OBJECT_NAME_NOT_FOUND, ERRDOS, ERRbadpipe); return; } /* If the name doesn't start \PIPE\ then this is directed */ /* at a mailslot or something we really, really don't understand, */ /* not just something we really don't understand. */ if ( strncmp(pipe_name,PIPE,PIPELEN) != 0 ) { reply_doserror(req, ERRSRV, ERRaccess); return; } DEBUG(4,("Opening pipe %s.\n", pipe_name)); /* See if it is one we want to handle. */ for( i = 0; pipe_names[i].client_pipe ; i++ ) { if( strequal(pipe_name,pipe_names[i].client_pipe)) { break; } } if (pipe_names[i].client_pipe == NULL) { reply_botherror(req, NT_STATUS_OBJECT_NAME_NOT_FOUND, ERRDOS, ERRbadpipe); return; } /* Strip \PIPE\ off the name. */ fname = pipe_name + PIPELEN; #if 0 /* * Hack for NT printers... JRA. */ if(should_fail_next_srvsvc_open(fname)) { reply_doserror(req, ERRSRV, ERRaccess); return; } #endif /* Known pipes arrive with DIR attribs. Remove it so a regular file */ /* can be opened and add it in after the open. */ DEBUG(3,("Known pipe %s opening.\n",fname)); p = open_rpc_pipe_p(fname, conn, req->vuid); if (!p) { reply_doserror(req, ERRSRV, ERRnofids); return; } /* Prepare the reply */ reply_outbuf(req, 15, 0); /* Mark the opened file as an existing named pipe in message mode. */ SSVAL(req->outbuf,smb_vwv9,2); SSVAL(req->outbuf,smb_vwv10,0xc700); if (rmode == 2) { DEBUG(4,("Resetting open result to open from create.\n")); rmode = 1; } SSVAL(req->outbuf,smb_vwv2, p->pnum); SSVAL(req->outbuf,smb_vwv3,fmode); srv_put_dos_date3((char *)req->outbuf,smb_vwv4,mtime); SIVAL(req->outbuf,smb_vwv6,size); SSVAL(req->outbuf,smb_vwv8,rmode); SSVAL(req->outbuf,smb_vwv11,0x0001); chain_reply(req); return; }
void reply_open_pipe_and_X(connection_struct *conn, struct smb_request *req) { const char *fname = NULL; char *pipe_name = NULL; files_struct *fsp; TALLOC_CTX *ctx = talloc_tos(); NTSTATUS status; /* XXXX we need to handle passed times, sattr and flags */ srvstr_pull_req_talloc(ctx, req, &pipe_name, req->buf, STR_TERMINATE); if (!pipe_name) { reply_botherror(req, NT_STATUS_OBJECT_NAME_NOT_FOUND, ERRDOS, ERRbadpipe); return; } /* If the name doesn't start \PIPE\ then this is directed */ /* at a mailslot or something we really, really don't understand, */ /* not just something we really don't understand. */ if ( strncmp(pipe_name,PIPE,PIPELEN) != 0 ) { reply_doserror(req, ERRSRV, ERRaccess); return; } DEBUG(4,("Opening pipe %s.\n", pipe_name)); /* Strip \PIPE\ off the name. */ fname = pipe_name + PIPELEN; #if 0 /* * Hack for NT printers... JRA. */ if(should_fail_next_srvsvc_open(fname)) { reply_doserror(req, ERRSRV, ERRaccess); return; } #endif status = open_np_file(req, fname, &fsp); if (!NT_STATUS_IS_OK(status)) { if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) { reply_botherror(req, NT_STATUS_OBJECT_NAME_NOT_FOUND, ERRDOS, ERRbadpipe); return; } reply_nterror(req, status); return; } /* Prepare the reply */ reply_outbuf(req, 15, 0); /* Mark the opened file as an existing named pipe in message mode. */ SSVAL(req->outbuf,smb_vwv9,2); SSVAL(req->outbuf,smb_vwv10,0xc700); SSVAL(req->outbuf, smb_vwv2, fsp->fnum); SSVAL(req->outbuf, smb_vwv3, 0); /* fmode */ srv_put_dos_date3((char *)req->outbuf, smb_vwv4, 0); /* mtime */ SIVAL(req->outbuf, smb_vwv6, 0); /* size */ SSVAL(req->outbuf, smb_vwv8, 0); /* rmode */ SSVAL(req->outbuf, smb_vwv11, 0x0001); chain_reply(req); return; }
int reply_open_pipe_and_X(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize) { pstring fname; pstring pipe_name; uint16 vuid = SVAL(inbuf, smb_uid); smb_np_struct *p; int size=0,fmode=0,mtime=0,rmode=0; int i; /* XXXX we need to handle passed times, sattr and flags */ srvstr_pull_buf(inbuf, pipe_name, smb_buf(inbuf), sizeof(pipe_name), STR_TERMINATE); /* If the name doesn't start \PIPE\ then this is directed */ /* at a mailslot or something we really, really don't understand, */ /* not just something we really don't understand. */ if ( strncmp(pipe_name,PIPE,PIPELEN) != 0 ) { return(ERROR_DOS(ERRSRV,ERRaccess)); } DEBUG(4,("Opening pipe %s.\n", pipe_name)); /* See if it is one we want to handle. */ for( i = 0; pipe_names[i].client_pipe ; i++ ) { if( strequal(pipe_name,pipe_names[i].client_pipe)) { break; } } if (pipe_names[i].client_pipe == NULL) { return(ERROR_BOTH(NT_STATUS_OBJECT_NAME_NOT_FOUND,ERRDOS,ERRbadpipe)); } /* Strip \PIPE\ off the name. */ pstrcpy(fname, pipe_name + PIPELEN); #if 0 /* * Hack for NT printers... JRA. */ if(should_fail_next_srvsvc_open(fname)) return(ERROR(ERRSRV,ERRaccess)); #endif /* Known pipes arrive with DIR attribs. Remove it so a regular file */ /* can be opened and add it in after the open. */ DEBUG(3,("Known pipe %s opening.\n",fname)); p = open_rpc_pipe_p(fname, conn, vuid); if (!p) { return(ERROR_DOS(ERRSRV,ERRnofids)); } /* Prepare the reply */ set_message(outbuf,15,0,True); /* Mark the opened file as an existing named pipe in message mode. */ SSVAL(outbuf,smb_vwv9,2); SSVAL(outbuf,smb_vwv10,0xc700); if (rmode == 2) { DEBUG(4,("Resetting open result to open from create.\n")); rmode = 1; } SSVAL(outbuf,smb_vwv2, p->pnum); SSVAL(outbuf,smb_vwv3,fmode); srv_put_dos_date3(outbuf,smb_vwv4,mtime); SIVAL(outbuf,smb_vwv6,size); SSVAL(outbuf,smb_vwv8,rmode); SSVAL(outbuf,smb_vwv11,0x0001); return chain_reply(inbuf,outbuf,length,bufsize); }