spicetools/games/onpara/westboard.cpp

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2024-08-28 15:10:34 +00:00
#include "westboard.h"
#include "io.h"
#include "util/logging.h"
#include "util/secplug.h"
#include "misc/eamuse.h"
using namespace acioemu;
games::onpara::WestBoardHandle::WestBoardDevice::WestBoardDevice() {
/*
* Node 1 -> Buttons
* Node 2 -> Card Reader
* Node 3-5 -> Lights
*/
this->node_count = 5;
}
games::onpara::WestBoardHandle::WestBoardHandle() {
acio_emu_.add_device(new games::onpara::WestBoardHandle::WestBoardDevice);
}
bool games::onpara::WestBoardHandle::WestBoardDevice::parse_msg(MessageData *msg_in, circular_buffer<uint8_t> *response_buffer) {
response_ = {};
switch (msg_in->cmd.code) {
case ACIO_CMD_GET_VERSION:
set_version(&response_, ':', '^', ')', ':', '(', ":^)");
response_.cmd.data_size = MSG_VERSION_SIZE;
break;
case ACIO_WESTBOARD_CMD_LOAD_SECPLUG_MODEL:
if (msg_in->cmd.raw[0] == SECURITY_PLUG_LICENSE) {
secplug_model_ = secplug::encode_secplug_model("GQJC9JAA");
}
else if (msg_in->cmd.raw[0] == SECURITY_PLUG_ACCOUNT) {
secplug_model_ = secplug::encode_secplug_model("@@@@@@@@");
}
else {
log_warning("westboard", "invalid security plug type: {}", msg_in->cmd.raw[0]);
}
// empty response body
response_.cmd.data_size = 0;
break;
case ACIO_WESTBOARD_CMD_QUERY_SECPLUG:
// write security plug id
response_.cmd.raw[3] = 4;
response_.cmd.raw[4] = 3;
response_.cmd.raw[5] = 4;
response_.cmd.raw[6] = 3;
// write security plug model
std::copy(secplug_model_.begin(), secplug_model_.end(), response_.cmd.raw + 7);
response_.cmd.data_size = 33;
break;
case ACIO_WESTBOARD_CMD_POLL_BUTTONS_0:
case ACIO_WESTBOARD_CMD_POLL_BUTTONS_1: {
auto &buttons = games::onpara::get_buttons();
if (GameAPI::Buttons::getState(RI_MGR, buttons[games::onpara::Buttons::Test])) {
response_.cmd.raw[1] |= 1 << 5;
}
if (GameAPI::Buttons::getState(RI_MGR, buttons[games::onpara::Buttons::Service])) {
response_.cmd.raw[1] |= 1 << 4;
}
if (GameAPI::Buttons::getState(RI_MGR, buttons[games::onpara::Buttons::Start])) {
response_.cmd.raw[8] |= 1;
}
if (GameAPI::Buttons::getState(RI_MGR, buttons[games::onpara::Buttons::Headphone])) {
response_.cmd.raw[8] |= 1 << 1;
}
response_.cmd.data_size = 15;
break;
}
case ACIO_WESTBOARD_CMD_ENABLE_CARD_READER:
// send status "1"
response_.cmd.status = 1;
response_.cmd.data_size = 1;
break;
case ACIO_WESTBOARD_CMD_POLL_CARD_READER:
response_.cmd.data_size = 24;
response_.cmd.raw[0] = 2;
if (eamuse_card_insert_consume(1, 0)) {
eamuse_get_card(1, 0, &response_.cmd.raw[2]);
}
break;
case ACIO_WESTBOARD_CMD_LOAD_SECPLUG_ID:
case ACIO_WESTBOARD_CMD_SET_LIGHTS:
// empty response body
response_.cmd.data_size = 0;
break;
case ACIO_CMD_STARTUP:
case ACIO_CMD_CLEAR:
case ACIO_WESTBOARD_CMD_EXECUTE:
// send status "0"
response_.cmd.status = 0;
response_.cmd.data_size = 1;
break;
default:
log_warning("westboard", "unknown cmd: {}", msg_in->cmd.code);
return false;
}
// set acio header
set_header(&response_, msg_in->addr, msg_in->cmd.code, msg_in->cmd.pid, response_.cmd.data_size);
// write message
write_msg(&response_, response_buffer);
return true;
}
bool games::onpara::WestBoardHandle::open(LPCWSTR lpFileName) {
if (wcscmp(lpFileName, L"COM2: baud=57600 parity=N data=8 stop=1") != 0){
return false;
}
log_info("westboard", "Opened COM2 (West Board)");
return true;
}
int games::onpara::WestBoardHandle::write(LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite) {
auto buffer = reinterpret_cast<const uint8_t *>(lpBuffer);
for (DWORD i = 0; i < nNumberOfBytesToWrite; i++) {
acio_emu_.write(buffer[i]);
}
return nNumberOfBytesToWrite;
}
int games::onpara::WestBoardHandle::read(LPVOID lpBuffer, DWORD nNumberOfBytesToRead) {
auto buffer = reinterpret_cast<uint8_t *>(lpBuffer);
DWORD bytes_read = 0;
while (bytes_read < nNumberOfBytesToRead) {
auto cur_byte = acio_emu_.read();
if (cur_byte.has_value()) {
buffer[bytes_read++] = cur_byte.value();
} else {
break;
}
}
return bytes_read;
}
int games::onpara::WestBoardHandle::device_io(DWORD dwIoControlCode, LPVOID lpInBuffer, DWORD nInBufferSize,
LPVOID lpOutBuffer, DWORD nOutBufferSize) {
return -1;
}
bool games::onpara::WestBoardHandle::close() {
log_info("westboard", "Closed COM2 (West Board)");
return true;
}