smb_sdrc_t smb_com_nt_create_andx(struct smb_request *sr) { struct open_param *op = &sr->arg.open; unsigned char DirFlag; smb_attr_t attr; smb_node_t *node; int rc; if ((op->create_options & FILE_DELETE_ON_CLOSE) && !(op->desired_access & DELETE)) { smbsr_error(sr, NT_STATUS_INVALID_PARAMETER, ERRDOS, ERRbadaccess); return (SDRC_ERROR); } if (op->create_disposition > FILE_MAXIMUM_DISPOSITION) { smbsr_error(sr, NT_STATUS_INVALID_PARAMETER, ERRDOS, ERRbadaccess); return (SDRC_ERROR); } if (op->dattr & FILE_FLAG_WRITE_THROUGH) op->create_options |= FILE_WRITE_THROUGH; if (op->dattr & FILE_FLAG_DELETE_ON_CLOSE) op->create_options |= FILE_DELETE_ON_CLOSE; if (op->dattr & FILE_FLAG_BACKUP_SEMANTICS) op->create_options |= FILE_OPEN_FOR_BACKUP_INTENT; if (op->create_options & FILE_OPEN_FOR_BACKUP_INTENT) sr->user_cr = smb_user_getprivcred(sr->uid_user); if (op->rootdirfid == 0) { op->fqi.fq_dnode = sr->tid_tree->t_snode; } else { op->dir = smb_ofile_lookup_by_fid(sr->tid_tree, (uint16_t)op->rootdirfid); if (op->dir == NULL) { smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid); return (SDRC_ERROR); } op->fqi.fq_dnode = op->dir->f_node; } op->op_oplock_levelII = B_TRUE; if (smb_common_open(sr) != NT_STATUS_SUCCESS) return (SDRC_ERROR); switch (sr->tid_tree->t_res_type & STYPE_MASK) { case STYPE_DISKTREE: case STYPE_PRINTQ: if (op->create_options & FILE_DELETE_ON_CLOSE) smb_ofile_set_delete_on_close(sr->fid_ofile); node = sr->fid_ofile->f_node; DirFlag = smb_node_is_dir(node) ? 1 : 0; if (smb_node_getattr(sr, node, &attr) != 0) { smbsr_error(sr, NT_STATUS_INTERNAL_ERROR, ERRDOS, ERROR_INTERNAL_ERROR); return (SDRC_ERROR); } rc = smbsr_encode_result(sr, 34, 0, "bb.wbwlTTTTlqqwwbw", 34, sr->andx_com, 0x67, op->op_oplock_level, sr->smb_fid, op->action_taken, &attr.sa_crtime, &attr.sa_vattr.va_atime, &attr.sa_vattr.va_mtime, &attr.sa_vattr.va_ctime, op->dattr & FILE_ATTRIBUTE_MASK, attr.sa_allocsz, attr.sa_vattr.va_size, op->ftype, op->devstate, DirFlag, 0); break; case STYPE_IPC: rc = smbsr_encode_result(sr, 34, 0, "bb.wbwlqqqqlqqwwbw", 34, sr->andx_com, 0x67, 0, sr->smb_fid, op->action_taken, 0LL, 0LL, 0LL, 0LL, FILE_ATTRIBUTE_NORMAL, 0x1000LL, 0LL, op->ftype, op->devstate, 0, 0); break; default: smbsr_error(sr, NT_STATUS_INVALID_DEVICE_REQUEST, ERRDOS, ERROR_INVALID_FUNCTION); return (SDRC_ERROR); } return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR); }
smb_sdrc_t smb_nt_transact_create(smb_request_t *sr, smb_xa_t *xa) { struct open_param *op = &sr->arg.open; uint8_t DirFlag; smb_attr_t attr; smb_ofile_t *of; int rc; if ((op->create_options & FILE_DELETE_ON_CLOSE) && !(op->desired_access & DELETE)) { smbsr_error(sr, NT_STATUS_INVALID_PARAMETER, ERRDOS, ERRbadaccess); return (SDRC_ERROR); } if (op->create_disposition > FILE_MAXIMUM_DISPOSITION) { smbsr_error(sr, NT_STATUS_INVALID_PARAMETER, ERRDOS, ERRbadaccess); return (SDRC_ERROR); } if (op->dattr & FILE_FLAG_WRITE_THROUGH) op->create_options |= FILE_WRITE_THROUGH; if (op->dattr & FILE_FLAG_DELETE_ON_CLOSE) op->create_options |= FILE_DELETE_ON_CLOSE; if (op->dattr & FILE_FLAG_BACKUP_SEMANTICS) op->create_options |= FILE_OPEN_FOR_BACKUP_INTENT; if (op->create_options & FILE_OPEN_FOR_BACKUP_INTENT) sr->user_cr = smb_user_getprivcred(sr->uid_user); if (op->rootdirfid == 0) { op->fqi.fq_dnode = sr->tid_tree->t_snode; } else { op->dir = smb_ofile_lookup_by_fid(sr, (uint16_t)op->rootdirfid); if (op->dir == NULL) { smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid); return (SDRC_ERROR); } op->fqi.fq_dnode = op->dir->f_node; } op->op_oplock_levelII = B_TRUE; if (smb_common_open(sr) != NT_STATUS_SUCCESS) return (SDRC_ERROR); /* * NB: after the above smb_common_open() success, * we have a handle allocated (sr->fid_ofile). * If we don't return success, we must close it. */ of = sr->fid_ofile; switch (sr->tid_tree->t_res_type & STYPE_MASK) { case STYPE_DISKTREE: case STYPE_PRINTQ: if (op->create_options & FILE_DELETE_ON_CLOSE) smb_ofile_set_delete_on_close(of); DirFlag = smb_node_is_dir(of->f_node) ? 1 : 0; bzero(&attr, sizeof (attr)); attr.sa_mask = SMB_AT_ALL; rc = smb_node_getattr(sr, of->f_node, of->f_cr, of, &attr); if (rc != 0) { smbsr_errno(sr, rc); goto errout; } (void) smb_mbc_encodef(&xa->rep_param_mb, "b.wllTTTTlqqwwb", op->op_oplock_level, sr->smb_fid, op->action_taken, 0, /* EaErrorOffset */ &attr.sa_crtime, &attr.sa_vattr.va_atime, &attr.sa_vattr.va_mtime, &attr.sa_vattr.va_ctime, op->dattr & FILE_ATTRIBUTE_MASK, attr.sa_allocsz, attr.sa_vattr.va_size, op->ftype, op->devstate, DirFlag); break; case STYPE_IPC: bzero(&attr, sizeof (smb_attr_t)); (void) smb_mbc_encodef(&xa->rep_param_mb, "b.wllTTTTlqqwwb", 0, sr->smb_fid, op->action_taken, 0, /* EaErrorOffset */ &attr.sa_crtime, &attr.sa_vattr.va_atime, &attr.sa_vattr.va_mtime, &attr.sa_vattr.va_ctime, op->dattr, 0x1000LL, 0LL, op->ftype, op->devstate, 0); break; default: smbsr_error(sr, NT_STATUS_INVALID_DEVICE_REQUEST, ERRDOS, ERROR_INVALID_FUNCTION); goto errout; } return (SDRC_SUCCESS); errout: smb_ofile_close(of, 0); return (SDRC_ERROR); }