(***********************************************************************)
  sks_do.ml - simple command - line tool for sending actions directly   
              to sks_db and sks_recon processes                       
(*                                                                     *)
  Copyright ( C ) 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 ,
                2011 , 2012 , 2013     and Contributors       
(*                                                                     *)
  This file is part of SKS .   SKS is free software ; you can            
(* redistribute it and/or modify it under the terms of the GNU General *)
  Public License as published by the Free Software Foundation ; either
  version 2 of the License , or ( at your option ) any later version .    
(*                                                                     *)
(* This program is distributed in the hope that it will be useful, but *)
(* WITHOUT ANY WARRANTY; without even the implied warranty of          *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   *)
(* General Public License for more details.                            *)
(*                                                                     *)
  You should have received a copy of the GNU General Public License   
  along with this program ; if not , write to the Free Software         
  Foundation , Inc. , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307
  USA or see < / > .                          
(***********************************************************************)

open StdLabels
open MoreLabels
open Printf
open Common
open Packet
open DbMessages
module Unix = UnixLabels
module PTree = PrefixTree
module Map = PMap.Map

let fail reason =
  printf "%s\n" reason;
  flush stdout;
  exit (-1)

let send_dbmsg msg =
  let s = Unix.socket (Unix.domain_of_sockaddr db_command_addr) Unix.SOCK_STREAM 0 in
  protect ~f:(fun () ->
                Unix.connect s db_command_addr;
                let cin = Channel.sys_in_from_fd s in
                let cout = Channel.sys_out_from_fd s in
                marshal cout msg;
                let reply = (unmarshal cin).msg in
                reply
             )
    ~finally:(fun () -> Unix.close s)


let drop () =
  match !Settings.anonlist with
    | [hash_string] ->
        if String.length hash_string <> 32 then
          fail "hash should be exactly 32 characters long";
        let hash = KeyHash.dehexify hash_string in
        ignore (send_dbmsg (DeleteKey hash))
    | _ -> fail "Wrong number of arguments: must specify exactly 1 hash"


*********************************************************************
                                                                     
                                                                     
 redistribute it and/or modify it under the terms of the GNU General 
                                                                     
 This program is distributed in the hope that it will be useful, but 
 WITHOUT ANY WARRANTY; without even the implied warranty of          
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   
 General Public License for more details.                            
                                                                     
*********************************************************************
  sks_do.ml - simple command - line tool for sending actions directly   
              to sks_db and sks_recon processes                       
  Copyright ( C ) 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010 ,
                2011 , 2012 , 2013     and Contributors       
  This file is part of SKS .   SKS is free software ; you can            
  Public License as published by the Free Software Foundation ; either
  version 2 of the License , or ( at your option ) any later version .    
  You should have received a copy of the GNU General Public License   
  along with this program ; if not , write to the Free Software         
  Foundation , Inc. , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307
  USA or see < / > .                          

open StdLabels
open MoreLabels
open Printf
open Common
open Packet
open DbMessages
module Unix = UnixLabels
module PTree = PrefixTree
module Map = PMap.Map

let fail reason =
  printf "%s\n" reason;
  flush stdout;
  exit (-1)

let send_dbmsg msg =
  let s = Unix.socket (Unix.domain_of_sockaddr db_command_addr) Unix.SOCK_STREAM 0 in
  protect ~f:(fun () ->
                Unix.connect s db_command_addr;
                let cin = Channel.sys_in_from_fd s in
                let cout = Channel.sys_out_from_fd s in
                marshal cout msg;
                let reply = (unmarshal cin).msg in
                reply
             )
    ~finally:(fun () -> Unix.close s)


let drop () =
  match !Settings.anonlist with
    | [hash_string] ->
        if String.length hash_string <> 32 then
          fail "hash should be exactly 32 characters long";
        let hash = KeyHash.dehexify hash_string in
        ignore (send_dbmsg (DeleteKey hash))
    | _ -> fail "Wrong number of arguments: must specify exactly 1 hash"

