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-rw-r--r--modules/websocket/lws_peer.cpp287
1 files changed, 0 insertions, 287 deletions
diff --git a/modules/websocket/lws_peer.cpp b/modules/websocket/lws_peer.cpp
deleted file mode 100644
index 245b28b608..0000000000
--- a/modules/websocket/lws_peer.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-/*************************************************************************/
-/* lws_peer.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
-#ifndef JAVASCRIPT_ENABLED
-
-#include "lws_peer.h"
-#include "core/io/ip.h"
-
-// Needed for socket_helpers on Android at least. UNIXes has it, just include if not windows
-#if !defined(WINDOWS_ENABLED)
-#include <netinet/in.h>
-#include <sys/socket.h>
-#endif
-
-#include "drivers/unix/socket_helpers.h"
-
-void LWSPeer::set_wsi(struct lws *p_wsi) {
- ERR_FAIL_COND(wsi != NULL);
-
- rbw.resize(16);
- rbr.resize(16);
- wsi = p_wsi;
-};
-
-void LWSPeer::set_write_mode(WriteMode p_mode) {
- write_mode = p_mode;
-}
-
-LWSPeer::WriteMode LWSPeer::get_write_mode() const {
- return write_mode;
-}
-
-Error LWSPeer::read_wsi(void *in, size_t len) {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), FAILED);
-
- PeerData *peer_data = (PeerData *)(lws_wsi_user(wsi));
- uint32_t size = in_size;
- uint8_t is_string = lws_frame_is_binary(wsi) ? 0 : 1;
-
- if (rbr.space_left() < len + 5) {
- ERR_EXPLAIN("Buffer full! Dropping data");
- ERR_FAIL_V(FAILED);
- }
-
- copymem(&(input_buffer[size]), in, len);
- size += len;
-
- in_size = size;
- if (lws_is_final_fragment(wsi)) {
- rbr.write((uint8_t *)&size, 4);
- rbr.write((uint8_t *)&is_string, 1);
- rbr.write(input_buffer, size);
- in_count++;
- in_size = 0;
- }
-
- return OK;
-}
-
-Error LWSPeer::write_wsi() {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), FAILED);
-
- PeerData *peer_data = (PeerData *)(lws_wsi_user(wsi));
- PoolVector<uint8_t> tmp;
- int left = rbw.data_left();
- uint32_t to_write = 0;
-
- if (left == 0 || out_count == 0)
- return OK;
-
- rbw.read((uint8_t *)&to_write, 4);
- out_count--;
-
- if (left < to_write) {
- rbw.advance_read(left);
- return FAILED;
- }
-
- tmp.resize(LWS_PRE + to_write);
- rbw.read(&(tmp.write()[LWS_PRE]), to_write);
- lws_write(wsi, &(tmp.write()[LWS_PRE]), to_write, (enum lws_write_protocol)write_mode);
- tmp.resize(0);
-
- if (out_count > 0)
- lws_callback_on_writable(wsi); // we want to write more!
-
- return OK;
-}
-
-Error LWSPeer::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), FAILED);
-
- PeerData *peer_data = (PeerData *)lws_wsi_user(wsi);
- rbw.write((uint8_t *)&p_buffer_size, 4);
- rbw.write(p_buffer, MIN(p_buffer_size, rbw.space_left()));
- out_count++;
-
- lws_callback_on_writable(wsi); // notify that we want to write
- return OK;
-};
-
-Error LWSPeer::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), FAILED);
-
- PeerData *peer_data = (PeerData *)lws_wsi_user(wsi);
-
- if (in_count == 0)
- return ERR_UNAVAILABLE;
-
- uint32_t to_read = 0;
- uint32_t left = 0;
- uint8_t is_string = 0;
- r_buffer_size = 0;
-
- rbr.read((uint8_t *)&to_read, 4);
- in_count--;
- left = rbr.data_left();
-
- if (left < to_read + 1) {
- rbr.advance_read(left);
- return FAILED;
- }
-
- rbr.read(&is_string, 1);
- rbr.read(packet_buffer, to_read);
- *r_buffer = packet_buffer;
- r_buffer_size = to_read;
- _was_string = is_string;
-
- return OK;
-};
-
-int LWSPeer::get_available_packet_count() const {
-
- if (!is_connected_to_host())
- return 0;
-
- return in_count;
-};
-
-bool LWSPeer::was_string_packet() const {
-
- return _was_string;
-};
-
-bool LWSPeer::is_connected_to_host() const {
-
- return wsi != NULL;
-};
-
-String LWSPeer::get_close_reason(void *in, size_t len, int &r_code) {
- String s;
- r_code = 0;
- if (len < 2) // From docs this should not happen
- return s;
-
- const uint8_t *b = (const uint8_t *)in;
- r_code = b[0] << 8 | b[1];
-
- if (len > 2) {
- const char *utf8 = (const char *)&b[2];
- s.parse_utf8(utf8, len - 2);
- }
- return s;
-}
-
-void LWSPeer::send_close_status(struct lws *p_wsi) {
- if (close_code == -1)
- return;
-
- int len = close_reason.size();
- ERR_FAIL_COND(len > 123); // Maximum allowed reason size in bytes
-
- lws_close_status code = (lws_close_status)close_code;
- unsigned char *reason = len > 0 ? (unsigned char *)close_reason.utf8().ptrw() : NULL;
-
- lws_close_reason(p_wsi, code, reason, len);
-
- close_code = -1;
- close_reason = "";
-}
-
-void LWSPeer::close(int p_code, String p_reason) {
- if (wsi != NULL) {
- close_code = p_code;
- close_reason = p_reason;
- PeerData *data = ((PeerData *)lws_wsi_user(wsi));
- data->force_close = true;
- data->clean_close = true;
- lws_callback_on_writable(wsi); // Notify that we want to disconnect
- } else {
- close_code = -1;
- close_reason = "";
- }
- wsi = NULL;
- rbw.resize(0);
- rbr.resize(0);
- in_count = 0;
- in_size = 0;
- out_count = 0;
- _was_string = false;
-};
-
-IP_Address LWSPeer::get_connected_host() const {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), IP_Address());
-
- IP_Address ip;
- int port = 0;
-
- struct sockaddr_storage addr;
- socklen_t len = sizeof(addr);
-
- int fd = lws_get_socket_fd(wsi);
- ERR_FAIL_COND_V(fd == -1, IP_Address());
-
- int ret = getpeername(fd, (struct sockaddr *)&addr, &len);
- ERR_FAIL_COND_V(ret != 0, IP_Address());
-
- _set_ip_addr_port(ip, port, &addr);
-
- return ip;
-};
-
-uint16_t LWSPeer::get_connected_port() const {
-
- ERR_FAIL_COND_V(!is_connected_to_host(), 0);
-
- IP_Address ip;
- int port = 0;
-
- struct sockaddr_storage addr;
- socklen_t len = sizeof(addr);
-
- int fd = lws_get_socket_fd(wsi);
- ERR_FAIL_COND_V(fd == -1, 0);
-
- int ret = getpeername(fd, (struct sockaddr *)&addr, &len);
- ERR_FAIL_COND_V(ret != 0, 0);
-
- _set_ip_addr_port(ip, port, &addr);
-
- return port;
-};
-
-LWSPeer::LWSPeer() {
- wsi = NULL;
- write_mode = WRITE_MODE_BINARY;
- close();
-};
-
-LWSPeer::~LWSPeer() {
-
- close();
-};
-
-#endif // JAVASCRIPT_ENABLED
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