mirror of
https://github.com/QuantumPackage/qp2.git
synced 2024-11-18 11:23:38 +01:00
276 lines
8.5 KiB
OCaml
276 lines
8.5 KiB
OCaml
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{
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type kw_type =
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| TEXT of string
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| WORD of string
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| INTEGER of int
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| FLOAT of float
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| NONE
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| ADD_TASK
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| DEL_TASK
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| GET_TASK
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| GET_TASKS
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| TASK_DONE
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| DISCONNECT
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| CONNECT
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| NEW_JOB
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| END_JOB
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| TERMINATE
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| ABORT
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| GET_DATA
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| PUT_DATA
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| OK
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| ERROR
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| SET_STOPPED
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| SET_RUNNING
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| SET_WAITING
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type state_tasks = { state : string ; tasks : string list ; }
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type state_taskids = { state : string ; task_ids : int list ; }
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type state_taskids_clientid = { state : string ; task_ids : int list ; client_id : int ; }
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type state_clientid = { state : string ; client_id : int ; }
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type state_clientid_ntasks = { state : string ; client_id : int ; n_tasks : int}
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type state_tcp_inproc = { state : string ; push_address_tcp : string ; push_address_inproc : string ; }
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type psi = { client_id: int ; n_state: int ; n_det: int ; psi_det_size: int ;
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n_det_generators: int option ; n_det_selectors: int option ; }
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type state_client_id_key = { state: string ; client_id: int ; key: string }
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type msg =
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| AddTask_ of state_tasks
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| DelTask_ of state_taskids
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| GetTask_ of state_clientid
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| GetTasks_ of state_clientid_ntasks
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| TaskDone_ of state_taskids_clientid
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| Disconnect_ of state_clientid
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| Connect_ of string
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| NewJob_ of state_tcp_inproc
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| EndJob_ of string
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| Terminate_
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| Abort_
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| GetData_ of state_client_id_key
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| PutData_ of state_client_id_key
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| Ok_
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| Error_ of string
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| SetStopped_
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| SetRunning_
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| SetWaiting_
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}
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let word = [^' ' '\t' '\n']+
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let text = [^ ' ' '|']+[^ '|']+
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let integer = ['0'-'9']+
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let real = '-'? integer '.' integer (['e' 'E'] '-'? integer)?
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let white = [' ' '\t']+
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rule get_text = parse
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| text as t { TEXT t }
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| eof { TERMINATE }
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| _ { NONE }
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and get_int = parse
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| integer as i { INTEGER (int_of_string i) }
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| eof { TERMINATE }
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| _ { NONE }
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and get_word = parse
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| word as w { WORD w }
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| eof { TERMINATE }
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| _ { NONE }
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and kw = parse
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| "add_task" { ADD_TASK }
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| "del_task" { DEL_TASK }
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| "get_task" { GET_TASK }
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| "get_tasks" { GET_TASKS }
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| "task_done" { TASK_DONE }
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| "disconnect" { DISCONNECT }
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| "connect" { CONNECT }
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| "new_job" { NEW_JOB }
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| "end_job" { END_JOB }
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| "put_data" { PUT_DATA }
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| "get_data" { GET_DATA }
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| "terminate" { TERMINATE }
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| "abort" { ABORT }
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| "ok" { OK }
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| "error" { ERROR }
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| "set_stopped" { SET_STOPPED }
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| "set_running" { SET_RUNNING }
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| "set_waiting" { SET_WAITING }
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| _ { NONE }
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{
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let rec read_text ?(accu=[]) lexbuf =
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let token =
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get_text lexbuf
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in
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match token with
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| TEXT t -> read_text ~accu:(t::accu) lexbuf
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| TERMINATE -> List.rev accu
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| NONE -> read_text ~accu lexbuf
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| _ -> failwith "Error in MessageLexer (2)"
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and read_word lexbuf =
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let token =
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get_word lexbuf
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in
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match token with
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| WORD w -> w
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| NONE -> read_word lexbuf
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| _ -> failwith "Error in MessageLexer (3)"
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and read_int lexbuf =
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let token =
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get_int lexbuf
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in
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match token with
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| INTEGER i -> i
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| NONE -> read_int lexbuf
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| _ -> failwith "Error in MessageLexer (4)"
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and read_ints ?(accu=[]) lexbuf =
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let token =
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get_int lexbuf
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in
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match token with
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| INTEGER i -> read_ints ~accu:(i::accu) lexbuf
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| TERMINATE -> List.rev accu
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| NONE -> read_ints ~accu lexbuf
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| _ -> failwith "Error in MessageLexer (4)"
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and parse_rec lexbuf =
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let token =
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kw lexbuf
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in
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match token with
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| ADD_TASK ->
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let state = read_word lexbuf in
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let tasks = read_text lexbuf in
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AddTask_ { state ; tasks }
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| DEL_TASK ->
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let state = read_word lexbuf in
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let task_ids = read_ints lexbuf in
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DelTask_ { state ; task_ids }
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| GET_TASK ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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GetTask_ { state ; client_id }
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| GET_TASKS ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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let n_tasks = read_int lexbuf in
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GetTasks_ { state ; client_id ; n_tasks }
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| TASK_DONE ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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let task_ids = read_ints lexbuf in
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TaskDone_ { state ; task_ids ; client_id }
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| DISCONNECT ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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Disconnect_ { state ; client_id }
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| GET_DATA ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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let key = read_word lexbuf in
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GetData_ { state ; client_id ; key }
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| PUT_DATA ->
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let state = read_word lexbuf in
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let client_id = read_int lexbuf in
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let key = read_word lexbuf in
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PutData_ { state ; client_id ; key }
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| CONNECT ->
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let socket = read_word lexbuf in
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Connect_ socket
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| NEW_JOB ->
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let state = read_word lexbuf in
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let push_address_tcp = read_word lexbuf in
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let push_address_inproc = read_word lexbuf in
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NewJob_ { state ; push_address_tcp ; push_address_inproc }
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| END_JOB ->
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let state = read_word lexbuf in
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EndJob_ state
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| ERROR ->
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let message = List.hd (read_text lexbuf) in
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Error_ message
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| OK -> Ok_
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| SET_WAITING -> SetWaiting_
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| SET_RUNNING -> SetRunning_
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| SET_STOPPED -> SetStopped_
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| TERMINATE -> Terminate_
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| ABORT -> Abort_
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| NONE -> parse_rec lexbuf
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| _ -> failwith "Error in MessageLexer"
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let parse message =
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let lexbuf =
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Lexing.from_string message
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in
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parse_rec lexbuf
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let debug () =
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let l = [
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"add_task state_pouet Task pouet zob" ;
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"add_task state_pouet Task pouet zob |Task2 zob | Task3 prout" ;
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"del_task state_pouet 12345" ;
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"del_task state_pouet 12345 | 6789 | 10 | 11" ;
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"get_task state_pouet 12" ;
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"get_tasks state_pouet 12 23" ;
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"task_done state_pouet 12 12345";
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"task_done state_pouet 12 12345 | 678 | 91011";
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"connect tcp";
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"disconnect state_pouet 12";
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"new_job state_pouet tcp://test.com:12345 ipc:///dev/shm/x.socket";
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"end_job state_pouet";
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"terminate" ;
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"abort" ;
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"set_running" ;
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"set_stopped" ;
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"set_waiting" ;
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"ok" ;
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"error my_error" ;
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"get_psi 12" ;
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"put_psi 12 2 1000 10000 800 900" ;
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"put_psi 12 2 1000 10000"
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]
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|> List.map parse
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in
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List.map (function
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| AddTask_ { state ; tasks } -> Printf.sprintf "ADD_TASK state:\"%s\" tasks:{\"%s\"}" state (String.concat "\"}|{\"" tasks)
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| DelTask_ { state ; task_ids } -> Printf.sprintf "DEL_TASK state:\"%s\" task_ids:{%s}" state (String.concat "|" @@ List.map string_of_int task_ids)
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| GetTask_ { state ; client_id } -> Printf.sprintf "GET_TASK state:\"%s\" task_id:%d" state client_id
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| GetTasks_ { state ; client_id ; n_tasks } -> Printf.sprintf "GET_TASKS state:\"%s\" task_id:%d n_tasks:%d" state client_id n_tasks
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| TaskDone_ { state ; task_ids ; client_id } -> Printf.sprintf "TASK_DONE state:\"%s\" task_ids:{%s} client_id:%d" state (String.concat "|" @@ List.map string_of_int task_ids) client_id
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| Disconnect_ { state ; client_id } -> Printf.sprintf "DISCONNECT state:\"%s\" client_id:%d" state client_id
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| Connect_ socket -> Printf.sprintf "CONNECT socket:\"%s\"" socket
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| NewJob_ { state ; push_address_tcp ; push_address_inproc } -> Printf.sprintf "NEW_JOB state:\"%s\" tcp:\"%s\" inproc:\"%s\"" state push_address_tcp push_address_inproc
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| EndJob_ state -> Printf.sprintf "END_JOB state:\"%s\"" state
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| GetData_ { state ; client_id; key } -> Printf.sprintf "GET_DATA state:%s client_id:%d key:%s" state client_id key
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| PutData_ { state ; client_id ; key } -> Printf.sprintf "PUT_DATA state:%s client_id:%d key:%s" state client_id key
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| Terminate_ -> "TERMINATE"
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| Abort_ -> "ABORT"
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| SetWaiting_ -> "SET_WAITING"
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| SetStopped_ -> "SET_STOPPED"
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| SetRunning_ -> "SET_RUNNING"
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| Ok_ -> "OK"
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| Error_ s -> Printf.sprintf "ERROR: \"%s\"" s
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) l
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|> List.iter print_endline
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}
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