rpcs16.cc

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/*
 * This file is part of plptools.
 *
 *  Copyright (C) 1999 Matt J. Gumbley <matt@gumbley.demon.co.uk>
 *  Copyright (C) 1999-2001 Fritz Elfert <felfert@to.com>
 *
 *  This program 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
 *  along with this program; if not, see <https://www.gnu.org/licenses/>.
 *
 */
#include "config.h"
 
#include "rpcs16.h"
#include "bufferstore.h"
#include "bufferarray.h"
#include "tcpsocket.h"
 
#include <memory>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
using namespace std;
 
RPCS16::RPCS16(std::unique_ptr<TCPSocket> socket) {
    socket_ = std::move(socket);
    mtCacheS5mx = 0;
    reset();
}
 
Enum<RFSV::errs> RPCS16::getCmdLine(const char *process, string &ret) {
    BufferStore a;
    Enum<RFSV::errs> res;
 
    a.addStringT(process);
    if (!sendCommand(RPCS::GET_CMDLINE, a)) {
        return RFSV::E_PSI_FILE_DISC;
    }
    if ((res = getResponse(a, true)) == RFSV::E_PSI_GEN_NONE) {
        ret = a.getString(0);
    }
    return res;
}
 
Enum<RFSV::errs> RPCS16::getOwnerInfo(BufferArray &owner) {
    Enum<RFSV::errs> res;
    BufferStore a;
 
    if (!sendCommand(GET_OWNERINFO, a)) {
        return RFSV::E_PSI_FILE_DISC;
    }
    if ((res = (enum RFSV::errs)getResponse(a, true)) != RFSV::E_PSI_GEN_NONE) {
        return res;
    }
 
    // Ensure the resulting buffer is null terminated.
    a.addByte(0);
 
    // It looks like the EPOC16 implementation returns a null-padded buffer with strings at fixed (52-character)
    // offsets, so we read these into four separate strings and append them to our resulting array.
    owner.clear();
    for (int i = 0; i < 4; i++) {
        BufferStore b;
        b.addStringT(a.getString(52 * i));
        owner += b;
    }
 
    return RFSV::E_PSI_GEN_NONE;
}