mirror of
https://github.com/jscrane/r65emu.git
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80 lines
1.3 KiB
C++
80 lines
1.3 KiB
C++
#include <Arduino.h>
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#include <stdint.h>
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#include "hardware.h"
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#include "serialio.h"
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#include "filer.h"
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#include "socket_filer.h"
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#if !defined(ESP32)
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#pragma message "no socket filer"
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#elif defined(WIFI_SSID)
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#include <WiFi.h>
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static WiFiServer server(23);
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static WiFiClient client;
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static bool connected() {
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if (client.connected())
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return true;
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client = server.available();
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return client.connected();
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}
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const char *socket_filer::advance() {
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if (connected())
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return "connected";
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return 0;
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}
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bool socket_filer::start() {
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#if defined(WIFI_SSID)
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WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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WiFi.setHostname(_hostname);
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for (int i=0; i < 60 && WiFi.status() != WL_CONNECTED; i++)
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delay(1000);
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server.begin();
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return WiFi.status() == WL_CONNECTED;
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#else
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return false;
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#endif
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}
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void socket_filer::write(uint8_t b) {
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if (connected())
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client.write(b);
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}
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uint8_t socket_filer::read() {
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if (connected())
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return client.read();
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return 0;
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}
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bool socket_filer::more() {
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return connected() && client.available() > 0;
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}
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#if !defined(NO_CHECKPOINT)
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const char *socket_filer::checkpoint() {
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if (connected()) {
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hardware_checkpoint(client);
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client.flush();
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client.stop();
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return "checkpointed";
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}
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return "not connected";
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}
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void socket_filer::restore(const char *) {
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if (connected()) {
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hardware_restore(client);
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client.stop();
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}
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}
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#endif
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#endif
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