Add a dynamic receiver class for more flexible packet handling

[libs/net.git] / source / net / datagramsocket.cpp

diff --git a/source/net/datagramsocket.cpp b/source/net/datagramsocket.cpp
index fe01ef5c6a6ffc7e2419750679bfaed347238fd3..54935545bbf984629602498c6d162d0e7170f75b 100644 (file)
--- a/source/net/datagramsocket.cpp
+++ b/source/net/datagramsocket.cpp
@@ -1,8 +1,8 @@
 #include "platform_api.h"
+#include "datagramsocket.h"
 #include <msp/core/systemerror.h>
 #include <msp/io/handle_private.h>
 #include <msp/strings/format.h>
-#include "datagramsocket.h"
 #include "sockaddr_private.h"
 #include "socket_private.h"
 
@@ -20,20 +20,18 @@ bool DatagramSocket::connect(const SockAddr &addr)
        SockAddr::SysAddr sa = addr.to_sys();
        check_sys_connect_error(::connect(priv->handle, reinterpret_cast<const sockaddr *>(&sa.addr), sa.size));
 
-       delete peer_addr;
-       peer_addr = addr.copy();
+       peer_addr.reset(addr.copy());
 
-       delete local_addr;
        SockAddr::SysAddr lsa;
        getsockname(priv->handle, reinterpret_cast<sockaddr *>(&lsa.addr), &lsa.size);
-       local_addr = SockAddr::new_from_sys(lsa);
+       local_addr.reset(SockAddr::new_from_sys(lsa));
 
        connected = true;
 
        return true;
 }
 
-unsigned DatagramSocket::sendto(const char *buf, unsigned size, const SockAddr &addr)
+size_t DatagramSocket::sendto(const char *buf, size_t size, const SockAddr &addr)
 {
        if(size==0)
                return 0;
@@ -42,13 +40,13 @@ unsigned DatagramSocket::sendto(const char *buf, unsigned size, const SockAddr &
        return check_sys_error(::sendto(priv->handle, buf, size, 0, reinterpret_cast<const sockaddr *>(&sa.addr), sa.size), "sendto");
 }
 
-unsigned DatagramSocket::recvfrom(char *buf, unsigned size, SockAddr *&from_addr)
+size_t DatagramSocket::recvfrom(char *buf, size_t size, SockAddr *&from_addr)
 {
        if(size==0)
                return 0;
 
        SockAddr::SysAddr sa;
-       unsigned ret = check_sys_error(::recvfrom(priv->handle, buf, size, 0, reinterpret_cast<sockaddr *>(&sa.addr), &sa.size), "recvfrom");
+       size_t ret = check_sys_error(::recvfrom(priv->handle, buf, size, 0, reinterpret_cast<sockaddr *>(&sa.addr), &sa.size), "recvfrom");
        from_addr = SockAddr::new_from_sys(sa);
 
        return ret;