ftpiiu_plugin/source/nds/platform.cpp
2020-04-28 10:25:54 -05:00

124 lines
2.7 KiB
C++

// ftpd is a server implementation based on the following:
// - RFC 959 (https://tools.ietf.org/html/rfc959)
// - RFC 3659 (https://tools.ietf.org/html/rfc3659)
// - suggested implementation details from https://cr.yp.to/ftp/filesystem.html
//
// Copyright (C) 2020 Michael Theall
//
// 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 3 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, see <https://www.gnu.org/licenses/>.
#include "platform.h"
#include "log.h"
#include <dswifi9.h>
#include <fat.h>
#include <netinet/in.h>
#include <cstring>
#ifndef CLASSIC
#error "NDS must be built in classic mode"
#endif
PrintConsole g_statusConsole;
PrintConsole g_logConsole;
PrintConsole g_sessionConsole;
namespace
{
struct in_addr s_addr = {0};
}
bool platform::networkVisible ()
{
switch (Wifi_AssocStatus ())
{
case ASSOCSTATUS_DISCONNECTED:
case ASSOCSTATUS_CANNOTCONNECT:
s_addr.s_addr = 0;
Wifi_AutoConnect ();
break;
case ASSOCSTATUS_SEARCHING:
case ASSOCSTATUS_AUTHENTICATING:
case ASSOCSTATUS_ASSOCIATING:
case ASSOCSTATUS_ACQUIRINGDHCP:
s_addr.s_addr = 0;
break;
case ASSOCSTATUS_ASSOCIATED:
if (!s_addr.s_addr)
s_addr = Wifi_GetIPInfo (nullptr, nullptr, nullptr, nullptr);
return true;
}
return false;
}
bool platform::init ()
{
sassert (fatInitDefault (), "Failed to initialize fat");
videoSetMode (MODE_0_2D);
videoSetModeSub (MODE_0_2D);
vramSetBankA (VRAM_A_MAIN_BG);
vramSetBankC (VRAM_C_SUB_BG);
consoleInit (&g_statusConsole, 0, BgType_Text4bpp, BgSize_T_256x256, 4, 0, true, true);
g_logConsole = g_statusConsole;
consoleInit (&g_sessionConsole, 0, BgType_Text4bpp, BgSize_T_256x256, 4, 0, false, true);
consoleSetWindow (&g_statusConsole, 0, 0, 32, 1);
consoleSetWindow (&g_logConsole, 0, 1, 32, 23);
consoleSetWindow (&g_sessionConsole, 0, 0, 32, 24);
consoleDebugInit (DebugDevice_NOCASH);
std::setvbuf (stderr, nullptr, _IONBF, 0);
Wifi_InitDefault (INIT_ONLY);
Wifi_AutoConnect ();
return true;
}
bool platform::loop ()
{
scanKeys ();
if (keysDown () & KEY_START)
return false;
return true;
}
void platform::render ()
{
swiWaitForVBlank ();
}
void platform::exit ()
{
info ("Press any key to exit\n");
render ();
do
{
swiWaitForVBlank ();
scanKeys ();
} while (!keysDown ());
}