(*****************************************************************************)
(*                                                                           *)
(* Open Source License                                                       *)
  Copyright ( c ) 2018 Dynamic Ledger Solutions , Inc. <  >     
(*                                                                           *)
(* Permission is hereby granted, free of charge, to any person obtaining a   *)
(* copy of this software and associated documentation files (the "Software"),*)
  to deal in the Software without restriction , including without limitation
(* the rights to use, copy, modify, merge, publish, distribute, sublicense,  *)
  and/or sell copies of the Software , and to permit persons to whom the     
(* Software is furnished to do so, subject to the following conditions:      *)
(*                                                                           *)
(* The above copyright notice and this permission notice shall be included   *)
(* in all copies or substantial portions of the Software.                    *)
(*                                                                           *)
  THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL   *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
  LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING   
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER       *)
(* DEALINGS IN THE SOFTWARE.                                                 *)
(*                                                                           *)
(*****************************************************************************)

type error += Cannot_pay_storage_fee (* `Temporary *)

type error += Operation_quota_exceeded (* `Temporary *)

type error += Storage_limit_too_high (* `Permanent *)

* [ record_global_constant_storage_space  size ] records 
     paid storage space for registering a new global constant . 
     Cost is < size > in bytes + 65 additional bytes for the key 
     hash of the expression . Returns new context and the cost . 

    paid storage space for registering a new global constant.
    Cost is <size> in bytes + 65 additional bytes for the key
    hash of the expression. Returns new context and the cost.
*)
val record_global_constant_storage_space :
  Raw_context.t -> Z.t -> Raw_context.t * Z.t

* [ record_paid_storage_space  contract ] updates the amount of storage 
     consumed by the [ contract ] and considered as accounted for as far as 
     future payment is concerned . Returns a new context , the total space 
     consumed by the [ contract ] , and the additional ( and unpaid ) space consumed 
     since the last call of this function on this [ contract ] .
    consumed by the [contract] and considered as accounted for as far as
    future payment is concerned. Returns a new context, the total space
    consumed by the [contract], and the additional (and unpaid) space consumed
    since the last call of this function on this [contract]. *)
val record_paid_storage_space :
  Raw_context.t -> Contract_repr.t -> (Raw_context.t * Z.t * Z.t) tzresult Lwt.t

* [   ~storage_limit ] raises the [ Storage_limit_too_high ] 
      error iff [ storage_limit ] is negative or greater the constant 
      [ hard_storage_limit_per_operation ] .
     error iff [storage_limit] is negative or greater the constant
     [hard_storage_limit_per_operation]. *)
val check_storage_limit : Raw_context.t -> storage_limit:Z.t -> unit tzresult

(** [burn_storage_fees ctxt ~storage_limit ~payer consumed] takes funds from the
    [payer] to pay the cost of the [consumed] storage. This function has an
    optional parameter [~origin] that allows to set the origin of returned
    balance updates (by default the parameter is set to [Block_application]).
    Returns an updated context, an updated storage limit equal to
    [storage_limit - consumed], and the relevant balance updates.
    Raises the [Operation_quota_exceeded] error if [storage_limit < consumed].
    Raises the [Cannot_pay_storage_fee] error if the funds from the [payer] are
    not sufficient to pay the storage fees. *)
val burn_storage_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  Z.t ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t

(** Calls [burn_storage_fees] with the parameter [consumed] mapped to the
    constant [origination_size]. *)
val burn_origination_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t

* Calls [ burn_storage_fees ] with the parameter [ consumed ] mapped to the 
     constant [  ] .
    constant [tx_rollup_origination_size]. *)
val burn_tx_rollup_origination_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t

***************************************************************************
                                                                           
 Open Source License                                                       
                                                                           
 Permission is hereby granted, free of charge, to any person obtaining a   
 copy of this software and associated documentation files (the "Software"),
 the rights to use, copy, modify, merge, publish, distribute, sublicense,  
 Software is furnished to do so, subject to the following conditions:      
                                                                           
 The above copyright notice and this permission notice shall be included   
 in all copies or substantial portions of the Software.                    
                                                                           
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL   
 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER       
 DEALINGS IN THE SOFTWARE.                                                 
                                                                           
***************************************************************************
 `Temporary 
 `Temporary 
 `Permanent 
* [burn_storage_fees ctxt ~storage_limit ~payer consumed] takes funds from the
    [payer] to pay the cost of the [consumed] storage. This function has an
    optional parameter [~origin] that allows to set the origin of returned
    balance updates (by default the parameter is set to [Block_application]).
    Returns an updated context, an updated storage limit equal to
    [storage_limit - consumed], and the relevant balance updates.
    Raises the [Operation_quota_exceeded] error if [storage_limit < consumed].
    Raises the [Cannot_pay_storage_fee] error if the funds from the [payer] are
    not sufficient to pay the storage fees. 
* Calls [burn_storage_fees] with the parameter [consumed] mapped to the
    constant [origination_size]. 
  Copyright ( c ) 2018 Dynamic Ledger Solutions , Inc. <  >     
  to deal in the Software without restriction , including without limitation
  and/or sell copies of the Software , and to permit persons to whom the     
  THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
  LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING   




* [ record_global_constant_storage_space  size ] records 
     paid storage space for registering a new global constant . 
     Cost is < size > in bytes + 65 additional bytes for the key 
     hash of the expression . Returns new context and the cost . 

    paid storage space for registering a new global constant.
    Cost is <size> in bytes + 65 additional bytes for the key
    hash of the expression. Returns new context and the cost.
*)
val record_global_constant_storage_space :
  Raw_context.t -> Z.t -> Raw_context.t * Z.t

* [ record_paid_storage_space  contract ] updates the amount of storage 
     consumed by the [ contract ] and considered as accounted for as far as 
     future payment is concerned . Returns a new context , the total space 
     consumed by the [ contract ] , and the additional ( and unpaid ) space consumed 
     since the last call of this function on this [ contract ] .
    consumed by the [contract] and considered as accounted for as far as
    future payment is concerned. Returns a new context, the total space
    consumed by the [contract], and the additional (and unpaid) space consumed
    since the last call of this function on this [contract]. *)
val record_paid_storage_space :
  Raw_context.t -> Contract_repr.t -> (Raw_context.t * Z.t * Z.t) tzresult Lwt.t

* [   ~storage_limit ] raises the [ Storage_limit_too_high ] 
      error iff [ storage_limit ] is negative or greater the constant 
      [ hard_storage_limit_per_operation ] .
     error iff [storage_limit] is negative or greater the constant
     [hard_storage_limit_per_operation]. *)
val check_storage_limit : Raw_context.t -> storage_limit:Z.t -> unit tzresult

val burn_storage_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  Z.t ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t

val burn_origination_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t

* Calls [ burn_storage_fees ] with the parameter [ consumed ] mapped to the 
     constant [  ] .
    constant [tx_rollup_origination_size]. *)
val burn_tx_rollup_origination_fees :
  ?origin:Receipt_repr.update_origin ->
  Raw_context.t ->
  storage_limit:Z.t ->
  payer:Token.source ->
  (Raw_context.t * Z.t * Receipt_repr.balance_updates) tzresult Lwt.t
