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| author | Alex AUVOLAT <alex.auvolat@ens.fr> | 2014-05-25 12:29:07 +0200 |
|---|---|---|
| committer | Alex AUVOLAT <alex.auvolat@ens.fr> | 2014-05-25 12:29:07 +0200 |
| commit | 60ba54ffe01be85ec6f1d6948c1ca4b6db1cf165 (patch) | |
| tree | c52b747b196e8183470efbe9ccb66779cb34b6c5 | |
| parent | a3fc292095c9e29046c737c4164beab2faadc035 (diff) | |
| download | SystemeReseaux-Projet-60ba54ffe01be85ec6f1d6948c1ca4b6db1cf165.tar.gz SystemeReseaux-Projet-60ba54ffe01be85ec6f1d6948c1ca4b6db1cf165.zip | |
Add pretty colors.
| -rw-r--r-- | src/kahn_stdio.ml | 20 | ||||
| -rw-r--r-- | src/manager.ml | 2 | ||||
| -rw-r--r-- | src/poolclient.ml | 2 | ||||
| -rw-r--r-- | src/util.ml | 2 |
4 files changed, 18 insertions, 8 deletions
diff --git a/src/kahn_stdio.ml b/src/kahn_stdio.ml index 234c1d4..1bed0a1 100644 --- a/src/kahn_stdio.ml +++ b/src/kahn_stdio.ml @@ -79,6 +79,7 @@ module ProtoKahn: S = struct let origin = ref false let dbg_out = ref false + let color = ref 0 let dbg x = if !dbg_out then Format.eprintf "(cli) %s@." x let parse_args () = @@ -86,12 +87,21 @@ module ProtoKahn: S = struct let options = [ "-org", Arg.Set origin, "Launch root process"; "-dbg", Arg.Set dbg_out, "Show debug output"; + "-col", Arg.Set_int color, "Color for output"; ] in Arg.parse options (fun _ -> assert false) usage let run proc = - Random.self_init(); parse_args(); + + Random.self_init(); + let color = + if !color = 0 + then Random.int 6 + 31 + else 30 + !color in + let cseq = Format.sprintf "\x1B[%dm" color in + let ncseq = "\x1B[0m" in + (* Initialize protocol *) send Hello; if read () <> Hello then raise (ProtocolError "Server did not say Hello correctly."); @@ -107,15 +117,15 @@ module ProtoKahn: S = struct | GiveTask(td, _) -> dbg "Got task!"; let t : task = Marshal.from_string td 0 in - Format.eprintf "[@?"; + Format.eprintf "%s[%s@?" cseq ncseq; t(); - Format.eprintf "]@?"; + Format.eprintf "%s]%s@?" cseq ncseq; | GiveMsgTask(msg, td) -> dbg "Got msg task!"; let t : msg_task = Marshal.from_string td 0 in - Format.eprintf "{@?"; + Format.eprintf "%s{%s@?" cseq ncseq; t msg; - Format.eprintf "}@?"; + Format.eprintf "%s}%s@?" cseq ncseq; | FinalResult(x) -> dbg "Got result!"; result := Some (Marshal.from_string x 0) diff --git a/src/manager.ml b/src/manager.ml index 2e856fd..1e6a0df 100644 --- a/src/manager.ml +++ b/src/manager.ml @@ -265,7 +265,7 @@ let () = dup2 m2p_p stdin; dup2 p2m_p stdout; let args = Array.of_list - ([!program] @ + ([!program; "-col"; string_of_int (i+1)] @ (if i = 0 then ["-org"] else []) @ (if !dbg_out then ["-dbg"] else [])) in execv !program args diff --git a/src/poolclient.ml b/src/poolclient.ml index b6d5a89..5479c8c 100644 --- a/src/poolclient.ml +++ b/src/poolclient.ml @@ -15,7 +15,7 @@ let fullfill_request task (addr, port) n = connect sock (make_addr addr port); dup2 sock stdin; dup2 sock stdout; - execv task [|task|] + execv task [|task; "-col";string_of_int (i+1)|] with | _ -> exit 0 end diff --git a/src/util.ml b/src/util.ml index b37ae4f..ae1f049 100644 --- a/src/util.ml +++ b/src/util.ml @@ -3,7 +3,7 @@ open Unix let (@@) a b = a b type id = int * int -let new_id () : id = (Random.int 100000, Random.int 100000) +let new_id () : id = (Random.int 10000000, Random.int 10000000) let id_str (a, b) = Format.sprintf "%d.%d" a b (* make_addr : string -> int -> sockaddr *) |