Qt: Add utility for IP address conversion to internal format

src/platform/qt/GDBController.cpp

@@ -11,7 +11,7 @@ using namespace QGBA;
 
 GDBController::GDBController(QObject* parent)
 	: DebuggerController(&m_gdbStub.d, parent)
-	, m_bindAddress({ IPV4, 0 })
+	, m_bindAddress({ IPV4, {0} })
 {
 	GDBStubCreate(&m_gdbStub);
 }
@@ -28,9 +28,8 @@ void GDBController::setPort(ushort port) {
 	m_port = port;
 }
 
-void GDBController::setBindAddress(uint32_t bindAddress) {
-	m_bindAddress.version = IPV4;
-	m_bindAddress.ipv4 = htonl(bindAddress);
+void GDBController::setBindAddress(const Address& address) {
+	m_bindAddress = address;
 }
 
 void GDBController::listen() {

src/platform/qt/GDBController.h

@@ -27,7 +27,7 @@ public:
 
 public slots:
 	void setPort(ushort port);
-	void setBindAddress(uint32_t bindAddress);
+	void setBindAddress(const Address&);
 	void listen();
 
 signals:

src/platform/qt/GDBWindow.cpp

@@ -15,6 +15,7 @@
 #include <QVBoxLayout>
 
 #include "GDBController.h"
+#include "utils.h"
 
 using namespace QGBA;
 
@@ -77,24 +78,14 @@ void GDBWindow::portChanged(const QString& portString) {
 }
 
 void GDBWindow::bindAddressChanged(const QString& bindAddressString) {
-	bool ok = false;
-	QStringList parts = bindAddressString.split('.');
-	if (parts.length() != 4) {
+	QHostAddress qaddress;
+	Address address;
+
+	if (!qaddress.setAddress(bindAddressString)) {
 		return;
 	}
-	int i;
-	uint32_t address = 0;
-	for (i = 0; i < 4; ++i) {
-		ushort octet = parts[i].toUShort(&ok);
-		if (!ok) {
-			return;
-		}
-		if (octet > 0xFF) {
-			return;
-		}
-		address <<= 8;
-		address += octet;
-	}
+
+	convertAddress(&qaddress, &address);
 	m_gdbController->setBindAddress(address);
 }
 

src/platform/qt/utils.cpp

@@ -22,6 +22,7 @@ QString niceSizeFormat(size_t filesize) {
 	}
 	return unit.arg(size, 0, 'f', int(size * 10) % 10 ? 1 : 0);
 }
+
 QString nicePlatformFormat(mPlatform platform) {
 	switch (platform) {
 #ifdef M_CORE_GBA
@@ -37,4 +38,25 @@ QString nicePlatformFormat(mPlatform platform) {
 	}
 }
 
+bool convertAddress(const QHostAddress* input, Address* output) {
+	if (input->isNull()) {
+		return false;
+	}
+	Q_IPV6ADDR ipv6;
+	switch (input->protocol()) {
+	case QAbstractSocket::IPv4Protocol:
+		output->version = IPV4;
+		output->ipv4 = input->toIPv4Address();
+		break;
+	case QAbstractSocket::IPv6Protocol:
+		output->version = IPV6;
+		ipv6 = input->toIPv6Address();
+		memcpy(output->ipv6, &ipv6, 16);
+		break;
+	default:
+		return false;
+	}
+	return true;
+}
+
 }

src/platform/qt/utils.h

@@ -6,7 +6,9 @@
 #pragma once
 
 #include <mgba/core/core.h>
+#include <mgba-util/socket.h>
 
+#include <QHostAddress>
 #include <QRect>
 #include <QSize>
 #include <QString>
@@ -25,6 +27,8 @@ enum class Endian {
 QString niceSizeFormat(size_t filesize);
 QString nicePlatformFormat(mPlatform platform);
 
+bool convertAddress(const QHostAddress* input, Address* output);
+
 inline void lockAspectRatio(const QSize& ref, QSize& size) {
 	if (size.width() * ref.height() > size.height() * ref.width()) {
 		size.setWidth(size.height() * ref.width() / ref.height());