mirror of
https://github.com/moonlight-stream/moonlight-embedded.git
synced 2026-04-03 14:36:09 +00:00
112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
/*
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* This file is part of Moonlight Embedded.
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*
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* Copyright (C) 2015-2017 Iwan Timmer
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*
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* Moonlight is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* Moonlight is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <Limelight.h>
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#include <ceccloader.h>
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#define KEY_LEFT 0x25
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#define KEY_UP 0x26
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#define KEY_RIGHT 0x27
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#define KEY_DOWN 0x28
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#define KEY_ENTER 0x0D
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#define KEY_TAB 0x09
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#define KEY_ESC 0x1B
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static libcec_configuration g_config;
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static char g_strPort[50] = { 0 };
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static libcec_interface_t g_iface;
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static ICECCallbacks g_callbacks;
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static void on_cec_keypress(void* userdata, const cec_keypress* key) {
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char value;
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switch (key->keycode) {
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case CEC_USER_CONTROL_CODE_UP:
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value = KEY_UP;
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break;
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case CEC_USER_CONTROL_CODE_DOWN:
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value = KEY_DOWN;
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break;
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case CEC_USER_CONTROL_CODE_LEFT:
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value = KEY_LEFT;
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break;
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case CEC_USER_CONTROL_CODE_RIGHT:
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value = KEY_RIGHT;
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break;
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case CEC_USER_CONTROL_CODE_ENTER:
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case CEC_USER_CONTROL_CODE_SELECT:
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value = KEY_ENTER;
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break;
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case CEC_USER_CONTROL_CODE_ROOT_MENU:
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value = KEY_TAB;
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break;
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case CEC_USER_CONTROL_CODE_AN_RETURN:
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case CEC_USER_CONTROL_CODE_EXIT:
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value = KEY_ESC;
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break;
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default:
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value = 0;
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break;
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}
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if (value != 0) {
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short code = 0x80 << 8 | value;
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LiSendKeyboardEvent(code, (key->duration > 0)?KEY_ACTION_UP:KEY_ACTION_DOWN, 0);
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}
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}
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void cec_init() {
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libcecc_reset_configuration(&g_config);
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g_config.clientVersion = LIBCEC_VERSION_CURRENT;
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g_config.bActivateSource = 0;
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g_callbacks.keyPress = &on_cec_keypress;
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g_config.callbacks = &g_callbacks;
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snprintf(g_config.strDeviceName, sizeof(g_config.strDeviceName), "Moonlight");
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g_config.callbacks = &g_callbacks;
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g_config.deviceTypes.types[0] = CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
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if (libcecc_initialise(&g_config, &g_iface, NULL) != 1) {
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fprintf(stderr, "Failed to initialize libcec interface\n");
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fflush(stderr);
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return;
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}
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g_iface.init_video_standalone(g_iface.connection);
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cec_adapter devices[10];
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int8_t iDevicesFound = g_iface.find_adapters(g_iface.connection, devices, sizeof(devices) / sizeof(devices), NULL);
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if (iDevicesFound <= 0) {
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fprintf(stderr, "No CEC devices found\n");
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fflush(stderr);
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libcecc_destroy(&g_iface);
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return;
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}
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strcpy(g_strPort, devices[0].comm);
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if (!g_iface.open(g_iface.connection, g_strPort, 5000)) {
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fprintf(stderr, "Unable to open the device on port %s\n", g_strPort);
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fflush(stderr);
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libcecc_destroy(&g_iface);
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return;
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}
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g_iface.set_active_source(g_iface.connection, g_config.deviceTypes.types[0]);
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}
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