* BNetworkAddress isn't really BArchivable material, switched to BFlattenable

instead.
* Also actually implemented the serializing functionality this time, as usual
  completely untested, though :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39677 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/net/NetworkAddress.h

@@ -16,7 +16,7 @@
 #include <String.h>
 
 
-class BNetworkAddress : public BArchivable {
+class BNetworkAddress : public BFlattenable {
 public:
 								BNetworkAddress();
 								BNetworkAddress(const char* address,
@@ -38,7 +38,6 @@ public:
 								BNetworkAddress(const in6_addr& address,
 									uint16 port = 0);
 								BNetworkAddress(const BNetworkAddress& other);
-								BNetworkAddress(BMessage* archive);
 	virtual						~BNetworkAddress();
 
 			status_t			InitCheck() const;
@@ -117,12 +116,18 @@ public:
 			BString				HostName() const;
 			BString				ServiceName() const;
 
-	virtual	status_t			Archive(BMessage* into, bool deep = true) const;
-	static	BArchivable*		Instantiate(BMessage* archive);
-
 			bool				Equals(const BNetworkAddress& other,
 									bool includePort = true) const;
 
+	// BFlattenable implementation
+	virtual	bool				IsFixedSize() const;
+	virtual	type_code			TypeCode() const;
+	virtual	ssize_t				FlattenedSize() const;
+
+	virtual	status_t			Flatten(void* buffer, ssize_t size) const;
+	virtual	status_t			Unflatten(type_code code, const void* buffer,
+									ssize_t size);
+
 			BNetworkAddress&	operator=(const BNetworkAddress& other);
 
 			bool				operator==(const BNetworkAddress& other) const;

headers/os/support/TypeConstants.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2009, Haiku, Inc. All Rights Reserved.
+ * Copyright 2005-2010, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Author:
@@ -59,6 +59,7 @@ enum {
 	B_UINT8_TYPE					= 'UBYT',
 	B_VECTOR_ICON_TYPE				= 'VICN',
 	B_XATTR_TYPE					= 'XATR',
+	B_NETWORK_ADDRESS_TYPE			= 'NWAD',
 
 	// deprecated, do not use
 	B_ASCII_TYPE					= 'TEXT'	// use B_STRING_TYPE instead

src/kits/network/libnetapi/NetworkAddress.cpp

@@ -93,13 +93,6 @@ BNetworkAddress::BNetworkAddress(const BNetworkAddress& other)
 }
 
 
-BNetworkAddress::BNetworkAddress(BMessage* archive)
-{
-	// TODO: implement me
-	fStatus = B_NO_INIT;
-}
-
-
 BNetworkAddress::BNetworkAddress()
 {
 	Unset();
@@ -921,24 +914,6 @@ BNetworkAddress::ServiceName() const
 }
 
 
-status_t
-BNetworkAddress::Archive(BMessage* into, bool deep) const
-{
-	// TODO: implement me!
-	return B_ERROR;
-}
-
-
-/*static*/ BArchivable*
-BNetworkAddress::Instantiate(BMessage* archive)
-{
-	if (archive != NULL)
-		return new BNetworkAddress(archive);
-
-	return NULL;
-}
-
-
 bool
 BNetworkAddress::Equals(const BNetworkAddress& other, bool includePort) const
 {
@@ -975,6 +950,58 @@ BNetworkAddress::Equals(const BNetworkAddress& other, bool includePort) const
 }
 
 
+// #pragma mark - BFlattenable implementation
+
+
+bool
+BNetworkAddress::IsFixedSize() const
+{
+	return false;
+}
+
+
+type_code
+BNetworkAddress::TypeCode() const
+{
+	return B_NETWORK_ADDRESS_TYPE;
+}
+
+
+ssize_t
+BNetworkAddress::FlattenedSize() const
+{
+	return Length();
+}
+
+
+status_t
+BNetworkAddress::Flatten(void* buffer, ssize_t size) const
+{
+	if (buffer == NULL || size < FlattenedSize())
+		return B_BAD_VALUE;
+
+	memcpy(buffer, &fAddress, Length());
+	return B_OK;
+}
+
+
+status_t
+BNetworkAddress::Unflatten(type_code code, const void* buffer, ssize_t size)
+{
+	// 2 bytes minimum for family, and length
+	if (buffer == NULL || size < 2)
+		return fStatus = B_BAD_VALUE;
+	if (!AllowsTypeCode(code))
+		return fStatus = B_BAD_TYPE;
+
+	memcpy(&fAddress, buffer, min_c(size, (ssize_t)sizeof(fAddress)));
+	return fStatus = B_OK;
+}
+
+
+// #pragma mark - operators
+
+
 BNetworkAddress&
 BNetworkAddress::operator=(const BNetworkAddress& other)
 {