From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 14 Jan 2023 22:30:50 +0000 (+0200)
Subject: Decorate things which constitute the public API
X-Git-Url: http://git.tdb.fi/?p=libs%2Fnet.git;a=commitdiff_plain;h=394c9a732192fce9b3b453dfdb9e92400af2a4f8

Decorate things which constitute the public API
---

diff --git a/source/http/client.h b/source/http/client.h
index cd53f61..b1f097d 100644
--- a/source/http/client.h
+++ b/source/http/client.h
@@ -5,6 +5,7 @@
 #include <string>
 #include <sigc++/signal.h>
 #include <msp/io/eventdispatcher.h>
+#include <msp/net/mspnet_api.h>
 #include <msp/net/resolve.h>
 #include <msp/net/streamsocket.h>
 
@@ -14,7 +15,7 @@ namespace Http {
 class Request;
 class Response;
 
-class Client
+class MSPNET_API Client
 {
 public:
 	sigc::signal<void, const Response &> signal_response_complete;
diff --git a/source/http/formdata.h b/source/http/formdata.h
index 3232891..cf78acd 100644
--- a/source/http/formdata.h
+++ b/source/http/formdata.h
@@ -3,13 +3,14 @@
 
 #include <map>
 #include <string>
+#include <msp/net/mspnet_api.h>
 
 namespace Msp {
 namespace Http {
 
 class Request;
 
-class FormData
+class MSPNET_API FormData
 {
 private:
 	std::map<std::string, std::string> fields;
diff --git a/source/http/header.h b/source/http/header.h
index 0c6324b..1beb95f 100644
--- a/source/http/header.h
+++ b/source/http/header.h
@@ -4,13 +4,14 @@
 #include <map>
 #include <string>
 #include <vector>
+#include <msp/net/mspnet_api.h>
 
 namespace Msp {
 namespace Http {
 
 class Message;
 
-struct Header
+struct MSPNET_API Header
 {
 	enum Style
 	{
diff --git a/source/http/message.h b/source/http/message.h
index 7984372..be2224d 100644
--- a/source/http/message.h
+++ b/source/http/message.h
@@ -4,12 +4,13 @@
 #include <map>
 #include <string>
 #include <msp/core/variant.h>
+#include <msp/net/mspnet_api.h>
 #include "version.h"
 
 namespace Msp {
 namespace Http {
 
-class Message
+class MSPNET_API Message
 {
 protected:
 	typedef std::map<std::string, std::string> HeaderMap;
diff --git a/source/http/request.h b/source/http/request.h
index 979c785..11af993 100644
--- a/source/http/request.h
+++ b/source/http/request.h
@@ -2,12 +2,13 @@
 #define MSP_HTTP_REQUEST_H_
 
 #include <string>
+#include <msp/net/mspnet_api.h>
 #include "message.h"
 
 namespace Msp {
 namespace Http {
 
-class Request: public Message
+class MSPNET_API Request: public Message
 {
 private:
 	std::string method;
diff --git a/source/http/response.h b/source/http/response.h
index f7c6812..8644b72 100644
--- a/source/http/response.h
+++ b/source/http/response.h
@@ -1,13 +1,14 @@
 #ifndef MSP_HTTP_RESPONSE_H_
 #define MSP_HTTP_RESPONSE_H_
 
+#include <msp/net/mspnet_api.h>
 #include "message.h"
 #include "status.h"
 
 namespace Msp {
 namespace Http {
 
-class Response: public Message
+class MSPNET_API Response: public Message
 {
 private:
 	Status status;
diff --git a/source/http/server.h b/source/http/server.h
index dd8b2c6..8665fa3 100644
--- a/source/http/server.h
+++ b/source/http/server.h
@@ -2,6 +2,7 @@
 #define MSP_HTTP_SERVER_H_
 
 #include <msp/io/eventdispatcher.h>
+#include <msp/net/mspnet_api.h>
 #include <msp/net/streamserversocket.h>
 #include <msp/time/timedelta.h>
 
@@ -11,7 +12,7 @@ namespace Http {
 class Request;
 class Response;
 
-class Server
+class MSPNET_API Server
 {
 public:
 	sigc::signal<void, const Request &, Response &> signal_request;
diff --git a/source/http/status.h b/source/http/status.h
index 5e7d54b..5f4656e 100644
--- a/source/http/status.h
+++ b/source/http/status.h
@@ -2,6 +2,7 @@
 #define MSP_HTTPSERVER_STATUS_H_
 
 #include <ostream>
+#include <msp/net/mspnet_api.h>
 
 namespace Msp {
 namespace Http {
@@ -20,7 +21,7 @@ enum Status
 	NOT_IMPLEMENTED = 501
 };
 
-extern std::ostream &operator<<(std::ostream &, Status);
+MSPNET_API std::ostream &operator<<(std::ostream &, Status);
 
 } // namespace Http
 } // namespace Msp
diff --git a/source/http/utils.h b/source/http/utils.h
index a25a748..2920d2d 100644
--- a/source/http/utils.h
+++ b/source/http/utils.h
@@ -3,6 +3,7 @@
 
 #include <map>
 #include <string>
+#include <msp/net/mspnet_api.h>
 
 namespace Msp {
 namespace Http {
@@ -25,13 +26,13 @@ struct Url
 
 typedef std::map<std::string, std::string> Query;
 
-std::string urlencode(const std::string &, EncodeLevel =SAFE);
-std::string urlencode_plus(const std::string &, EncodeLevel =SAFE);
-std::string urldecode(const std::string &);
-Url parse_url(const std::string &);
-std::string build_url(const Url &);
-Query parse_query(const std::string &);
-std::string build_query(const Query &);
+MSPNET_API std::string urlencode(const std::string &, EncodeLevel =SAFE);
+MSPNET_API std::string urlencode_plus(const std::string &, EncodeLevel =SAFE);
+MSPNET_API std::string urldecode(const std::string &);
+MSPNET_API Url parse_url(const std::string &);
+MSPNET_API std::string build_url(const Url &);
+MSPNET_API Query parse_query(const std::string &);
+MSPNET_API std::string build_query(const Query &);
 
 } // namespace Http
 } // namespace Msp
diff --git a/source/http/version.h b/source/http/version.h
index 19a50b9..665e619 100644
--- a/source/http/version.h
+++ b/source/http/version.h
@@ -2,14 +2,15 @@
 #define MSP_HTTP_MISC_H_
 
 #include <string>
+#include <msp/net/mspnet_api.h>
 
 namespace Msp {
 namespace Http {
 
 typedef unsigned Version;
 
-Version parse_version(const std::string &);
-std::string version_str(Version);
+MSPNET_API Version parse_version(const std::string &);
+MSPNET_API std::string version_str(Version);
 
 } // namespace Http
 } // namespace Msp
diff --git a/source/net/clientsocket.cpp b/source/net/clientsocket.cpp
index 7987f4b..51a8dfa 100644
--- a/source/net/clientsocket.cpp
+++ b/source/net/clientsocket.cpp
@@ -74,6 +74,7 @@ size_t ClientSocket::do_read(char *buf, size_t size)
 	if(!connected)
 		throw bad_socket_state("not connected");
 
+	// XXX This breaks level-triggered semantics on Windows
 	if(size==0)
 		return 0;
 
diff --git a/source/net/clientsocket.h b/source/net/clientsocket.h
index c33ed93..80d927a 100644
--- a/source/net/clientsocket.h
+++ b/source/net/clientsocket.h
@@ -1,6 +1,7 @@
 #ifndef MSP_NET_CLIENTSOCKET_H_
 #define MSP_NET_CLIENTSOCKET_H_
 
+#include "mspnet_api.h"
 #include "socket.h"
 
 namespace Msp {
@@ -9,7 +10,7 @@ namespace Net {
 /**
 ClientSockets are used for sending and receiving data over the network.
 */
-class ClientSocket: public Socket
+class MSPNET_API ClientSocket: public Socket
 {
 public:
 	/** Emitted when the socket finishes connecting. */
diff --git a/source/net/communicator.h b/source/net/communicator.h
index b98f488..e9f646a 100644
--- a/source/net/communicator.h
+++ b/source/net/communicator.h
@@ -4,6 +4,7 @@
 #include <msp/core/except.h>
 #include <msp/core/noncopyable.h>
 #include <sigc++/signal.h>
+#include "mspnet_api.h"
 #include "protocol.h"
 
 namespace Msp {
@@ -11,20 +12,20 @@ namespace Net {
 
 class StreamSocket;
 
-class sequence_error: public invalid_state
+class MSPNET_API sequence_error: public invalid_state
 {
 public:
 	sequence_error(const std::string &w): invalid_state(w) { }
 };
 
-class incompatible_protocol: public std::runtime_error
+class MSPNET_API incompatible_protocol: public std::runtime_error
 {
 public:
 	incompatible_protocol(const std::string &w): std::runtime_error(w) { }
 };
 
 
-class Communicator: public NonCopyable
+class MSPNET_API Communicator: public NonCopyable
 {
 public:
 	sigc::signal<void> signal_handshake_done;
diff --git a/source/net/datagramsocket.h b/source/net/datagramsocket.h
index e5ded78..a978b9f 100644
--- a/source/net/datagramsocket.h
+++ b/source/net/datagramsocket.h
@@ -2,11 +2,12 @@
 #define MSP_NET_DATAGRAMSOCKET_H_
 
 #include "clientsocket.h"
+#include "mspnet_api.h"
 
 namespace Msp {
 namespace Net {
 
-class DatagramSocket: public ClientSocket
+class MSPNET_API DatagramSocket: public ClientSocket
 {
 public:
 	DatagramSocket(Family, int = 0);
diff --git a/source/net/inet.h b/source/net/inet.h
index 517b111..fb76d7e 100644
--- a/source/net/inet.h
+++ b/source/net/inet.h
@@ -1,6 +1,7 @@
 #ifndef MSP_NET_INET_H_
 #define MSP_NET_INET_H_
 
+#include "mspnet_api.h"
 #include "sockaddr.h"
 
 namespace Msp {
@@ -9,7 +10,7 @@ namespace Net {
 /**
 Address class for IPv4 sockets.
 */
-class InetAddr: public SockAddr
+class MSPNET_API InetAddr: public SockAddr
 {
 private:
 	unsigned char addr[4] = { };
diff --git a/source/net/inet6.h b/source/net/inet6.h
index d4455e5..38cba33 100644
--- a/source/net/inet6.h
+++ b/source/net/inet6.h
@@ -1,12 +1,13 @@
 #ifndef MSP_NET_INET6_H_
 #define MSP_NET_INET6_H_
 
+#include "mspnet_api.h"
 #include "sockaddr.h"
 
 namespace Msp {
 namespace Net {
 
-class Inet6Addr: public SockAddr
+class MSPNET_API Inet6Addr: public SockAddr
 {
 private:
 	unsigned char addr[16] = { };
diff --git a/source/net/mspnet_api.h b/source/net/mspnet_api.h
new file mode 100644
index 0000000..eccdd41
--- /dev/null
+++ b/source/net/mspnet_api.h
@@ -0,0 +1,18 @@
+#ifndef MSP_NET_API_H_
+#define MSP_NET_API_H_
+
+#if defined(_WIN32)
+#if defined(MSPNET_BUILD)
+#define MSPNET_API __declspec(dllexport)
+#elif defined(MSPNET_IMPORT)
+#define MSPNET_API __declspec(dllimport)
+#else
+#define MSPNET_API
+#endif
+#elif defined(__GNUC__)
+#define MSPNET_API __attribute__((visibility("default")))
+#else
+#define MSPNET_API
+#endif
+
+#endif
diff --git a/source/net/protocol.h b/source/net/protocol.h
index f040a69..8068d32 100644
--- a/source/net/protocol.h
+++ b/source/net/protocol.h
@@ -7,26 +7,27 @@
 #include <stdexcept>
 #include <vector>
 #include <msp/core/hash.h>
+#include "mspnet_api.h"
 #include "receiver.h"
 
 namespace Msp {
 namespace Net {
 
-class bad_packet: public std::runtime_error
+class MSPNET_API bad_packet: public std::runtime_error
 {
 public:
 	bad_packet(const std::string &w): std::runtime_error(w) { }
 };
 
 
-class buffer_error: public std::runtime_error
+class MSPNET_API buffer_error: public std::runtime_error
 {
 public:
 	buffer_error(const std::string &w): std::runtime_error(w) { }
 };
 
 
-class Protocol
+class MSPNET_API Protocol
 {
 private:
 	template<typename T, std::uint8_t K>
diff --git a/source/net/receiver.h b/source/net/receiver.h
index de7209e..9af1bb7 100644
--- a/source/net/receiver.h
+++ b/source/net/receiver.h
@@ -1,10 +1,12 @@
 #ifndef MSP_NET_RECEIVER_H_
 #define MSP_NET_RECEIVER_H_
 
+#include "mspnet_api.h"
+
 namespace Msp {
 namespace Net {
 
-class ReceiverBase
+class MSPNET_API ReceiverBase
 {
 protected:
 	ReceiverBase() = default;
diff --git a/source/net/resolve.h b/source/net/resolve.h
index 212a7f0..3071b77 100644
--- a/source/net/resolve.h
+++ b/source/net/resolve.h
@@ -9,6 +9,7 @@
 #include <msp/core/thread.h>
 #include <msp/io/eventdispatcher.h>
 #include <msp/io/pipe.h>
+#include "mspnet_api.h"
 #include "sockaddr.h"
 
 namespace Msp {
@@ -18,19 +19,19 @@ namespace Net {
 the loopback address will be used.  If host is "*", the wildcard address will
 be used.  If service is empty, a socket address with a null service will be
 returned.  With the IP families, these are not very useful. */
-SockAddr *resolve(const std::string &, const std::string &, Family = UNSPEC);
+MSPNET_API SockAddr *resolve(const std::string &, const std::string &, Family = UNSPEC);
 
 /** And overload of resolve() that takes host and service as a single string,
 separated by a colon.  If the host part contains colons, such as is the case
 with a numeric IPv6 address, it must be enclosed in brackets. */
-SockAddr *resolve(const std::string &, Family = UNSPEC);
+MSPNET_API SockAddr *resolve(const std::string &, Family = UNSPEC);
 
 
 /**
 An asynchronous name resolver.  Blocking calls are performed in a thread and
 completion is notified with one of the two signals.
 */
-class Resolver
+class MSPNET_API Resolver
 {
 private:
 	struct Task
diff --git a/source/net/serversocket.h b/source/net/serversocket.h
index 48ab9ba..8c082b3 100644
--- a/source/net/serversocket.h
+++ b/source/net/serversocket.h
@@ -1,6 +1,7 @@
 #ifndef MSP_NET_SERVERSOCKET_H_
 #define MSP_NET_SERVERSOCKET_H_
 
+#include "mspnet_api.h"
 #include "socket.h"
 
 namespace Msp {
@@ -12,7 +13,7 @@ class ClientSocket;
 ServerSockets are used to receive incoming connections.  They cannot be used
 for sending and receiving data.
 */
-class ServerSocket: public Socket
+class MSPNET_API ServerSocket: public Socket
 {
 protected:
 	ServerSocket(Family, int, int);
diff --git a/source/net/sockaddr.h b/source/net/sockaddr.h
index 817de4d..931d4f4 100644
--- a/source/net/sockaddr.h
+++ b/source/net/sockaddr.h
@@ -2,6 +2,7 @@
 #define MSP_NET_SOCKADDR_H_
 
 #include <string>
+#include "mspnet_api.h"
 
 namespace Msp {
 namespace Net {
@@ -15,7 +16,7 @@ enum Family
 };
 
 
-class SockAddr
+class MSPNET_API SockAddr
 {
 public:
 	struct SysAddr;
diff --git a/source/net/socket.h b/source/net/socket.h
index 3e3c2ae..b89c175 100644
--- a/source/net/socket.h
+++ b/source/net/socket.h
@@ -5,19 +5,20 @@
 #include <msp/core/except.h>
 #include <msp/io/eventobject.h>
 #include <msp/io/handle.h>
+#include "mspnet_api.h"
 #include "sockaddr.h"
 
 namespace Msp {
 namespace Net {
 
-class bad_socket_state: public invalid_state
+class MSPNET_API bad_socket_state: public invalid_state
 {
 public:
 	bad_socket_state(const std::string &w): invalid_state(w) { }
 };
 
 
-class Socket: public IO::EventObject
+class MSPNET_API Socket: public IO::EventObject
 {
 protected:
 	enum SocketEvent
diff --git a/source/net/streamserversocket.h b/source/net/streamserversocket.h
index bd2487d..bbe1c91 100644
--- a/source/net/streamserversocket.h
+++ b/source/net/streamserversocket.h
@@ -1,13 +1,14 @@
 #ifndef MSP_NET_STREAMSERVERSOCKET_H_
 #define MSP_NET_STREAMSERVERSOCKET_H_
 
+#include "mspnet_api.h"
 #include "serversocket.h"
 #include "streamsocket.h"
 
 namespace Msp {
 namespace Net {
 
-class StreamServerSocket: public ServerSocket
+class MSPNET_API StreamServerSocket: public ServerSocket
 {
 private:
 	bool listening = false;
diff --git a/source/net/streamsocket.h b/source/net/streamsocket.h
index 6f478d2..84b347d 100644
--- a/source/net/streamsocket.h
+++ b/source/net/streamsocket.h
@@ -2,11 +2,12 @@
 #define MSP_NET_STREAMSOCKET_H_
 
 #include "clientsocket.h"
+#include "mspnet_api.h"
 
 namespace Msp {
 namespace Net {
 
-class StreamSocket: public ClientSocket
+class MSPNET_API StreamSocket: public ClientSocket
 {
 	friend class StreamServerSocket;
 
diff --git a/source/net/unix.h b/source/net/unix.h
index a7431a9..86f1ddd 100644
--- a/source/net/unix.h
+++ b/source/net/unix.h
@@ -1,12 +1,13 @@
 #ifndef MSP_NET_UNIX_H_
 #define MSP_NET_UNIX_H_
 
+#include "mspnet_api.h"
 #include "sockaddr.h"
 
 namespace Msp {
 namespace Net {
 
-class UnixAddr: public SockAddr
+class MSPNET_API UnixAddr: public SockAddr
 {
 private:
 	std::string path;