From 115fe1992e2c50fd108f7bc7cc31d7d2b1f5c6b8 Mon Sep 17 00:00:00 2001
From: mrb0nk500 <b0nk@b0nk.xyz>
Date: Sun, 26 Feb 2023 19:20:47 -0400
Subject: TSocket: Start work on, and match most of `TSocket`

Still need to implement, and match `resolve_domain()`, but it's a good
starting point for decompiling the netcode.
---
 src/pso/TSocket.cpp | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 src/pso/TSocket.cpp

(limited to 'src/pso/TSocket.cpp')

diff --git a/src/pso/TSocket.cpp b/src/pso/TSocket.cpp
new file mode 100644
index 0000000..f9e954d
--- /dev/null
+++ b/src/pso/TSocket.cpp
@@ -0,0 +1,59 @@
+#include <global_types.h>
+#include <string.h>
+#include "pso/macros.h"
+#include "pso/TArray.h"
+#include "pso/TObject.h"
+#include "pso/TSocket.h"
+
+u16 bswap_word(u16 val);
+
+int TSocket::is_empty() {
+	if (all_parents_unqueued_for_destruction()) {
+		return !m_size;
+	} else {
+		return true;
+	}
+}
+
+const u8 TSocket::next() {
+	const u8 val = m_packet_buffer[m_buffer_offset++];
+	if (m_buffer_offset >= m_size) {
+		m_buffer_offset = 0;
+		m_size = 0;
+	}
+	return val;
+}
+
+void TSocket::set_port(u32 port) {
+	m_dst_port = bswap_word(port);
+}
+
+void TSocket::set_ip_address(u32 addr) {
+	m_dst_addr.addr_bytes.fast_copy_reverse<u32>(addr);
+}
+
+int TSocket::resolve_domain(char *domain) {
+	/* TODO: Implement, and match this. */
+	return 0;
+}
+
+TSocket::TSocket(TObject *parent) : TObject(parent) {
+	m_dst_addr.addr_bytes.fast_fill_with(0);
+	m_dst_port = 0;
+	m_src_port = 0;
+	m_sock_fd = -1;
+	m_sock_flags = 0;
+	m_size = 0;
+	m_buffer_offset = 0;
+	m_buffer_cleared = true;
+	m_callback = nullptr;
+}
+
+u16 bswap_word(u16 val) {
+	u8 *ptr = reinterpret_cast<u8 *>(&val);
+	return ptr[1] + (ptr[0] << 8);
+}
+
+TSocket::~TSocket() {
+
+}
-- 
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