enet 1.3.9 release prep

ChangeLog

@@ -1,3 +1,8 @@
+ENet 1.3.9 (August 16, 2013):
+
+* added enet_socket_get_option() and ENET_SOCKOPT_ERROR
+* added enet_host_random_seed() platform stub
+
 ENet 1.3.8 (June 2, 2013):
 
 * added enet_linked_version() for checking the linked version 

Makefile.am

@@ -16,7 +16,7 @@ enetinclude_HEADERS = \
 lib_LTLIBRARIES = libenet.la
 libenet_la_SOURCES = callbacks.c compress.c host.c list.c packet.c peer.c protocol.c unix.c win32.c
 # see info '(libtool) Updating version info' before making a release
-libenet_la_LDFLAGS = $(AM_LDFLAGS) -version-info 5:0:3
+libenet_la_LDFLAGS = $(AM_LDFLAGS) -version-info 6:0:4
 INCLUDES = -I$(top_srcdir)/include
 
 ACLOCAL_AMFLAGS = -Im4

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([libenet], [1.3.8])
+AC_INIT([libenet], [1.3.9])
 AC_CONFIG_SRCDIR([include/enet/enet.h])
 AM_INIT_AUTOMAKE([foreign])
 

docs/mainpage.dox

@@ -36,7 +36,7 @@ portable, and easily embeddable.
 You can retrieve the source to ENet by downloading it in either .tar.gz form
 or accessing the github distribution directly.
 
-The most recent stable release (1.3.8) can be downloaded <a href="http://enet.bespin.org/download/enet-1.3.8.tar.gz">here</a>. 
+The most recent stable release (1.3.9) can be downloaded <a href="http://enet.bespin.org/download/enet-1.3.9.tar.gz">here</a>. 
 The last release that is protocol compatible with the 1.2 series or earlier (1.2.5) can be downloaded <a href="http://enet.bespin.org/download/enet-1.2.5.tar.gz">here</a> 
 
 You can find the most recent ENet source at <a href="https://github.com/lsalzman/enet">the github repository</a>.

host.c

@@ -4,7 +4,6 @@
 */
 #define ENET_BUILDING_LIB 1
 #include <string.h>
-#include <time.h>
 #include "enet/enet.h"
 
 /** @defgroup host ENet host functions
@@ -76,11 +75,7 @@ enet_host_create (const ENetAddress * address, size_t peerCount, size_t channelL
       channelLimit = ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT;
 
     host -> randomSeed = (enet_uint32) (size_t) host;
-#ifdef WIN32
-    host -> randomSeed += (enet_uint32) timeGetTime();
-#else
-    host -> randomSeed += (enet_uint32) time(NULL);
-#endif
+    host -> randomSeed += enet_host_random_seed ();
     host -> randomSeed = (host -> randomSeed << 16) | (host -> randomSeed >> 16);
     host -> channelLimit = channelLimit;
     host -> incomingBandwidth = incomingBandwidth;

include/enet/enet.h

@@ -25,7 +25,7 @@ extern "C"
 
 #define ENET_VERSION_MAJOR 1
 #define ENET_VERSION_MINOR 3
-#define ENET_VERSION_PATCH 8
+#define ENET_VERSION_PATCH 9
 #define ENET_VERSION_CREATE(major, minor, patch) (((major)<<16) | ((minor)<<8) | (patch))
 #define ENET_VERSION_GET_MAJOR(version) (((version)>>16)&0xFF)
 #define ENET_VERSION_GET_MINOR(version) (((version)>>8)&0xFF)
@@ -60,7 +60,8 @@ typedef enum _ENetSocketOption
    ENET_SOCKOPT_SNDBUF    = 4,
    ENET_SOCKOPT_REUSEADDR = 5,
    ENET_SOCKOPT_RCVTIMEO  = 6,
-   ENET_SOCKOPT_SNDTIMEO  = 7
+   ENET_SOCKOPT_SNDTIMEO  = 7,
+   ENET_SOCKOPT_ERROR     = 8
 } ENetSocketOption;
 
 typedef enum _ENetSocketShutdown
@@ -491,6 +492,7 @@ ENET_API int        enet_socket_send (ENetSocket, const ENetAddress *, const ENe
 ENET_API int        enet_socket_receive (ENetSocket, ENetAddress *, ENetBuffer *, size_t);
 ENET_API int        enet_socket_wait (ENetSocket, enet_uint32 *, enet_uint32);
 ENET_API int        enet_socket_set_option (ENetSocket, ENetSocketOption, int);
+ENET_API int        enet_socket_get_option (ENetSocket, ENetSocketOption, int *);
 ENET_API int        enet_socket_shutdown (ENetSocket, ENetSocketShutdown);
 ENET_API void       enet_socket_destroy (ENetSocket);
 ENET_API int        enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *, enet_uint32);
@@ -549,6 +551,7 @@ ENET_API int        enet_host_compress_with_range_coder (ENetHost * host);
 ENET_API void       enet_host_channel_limit (ENetHost *, size_t);
 ENET_API void       enet_host_bandwidth_limit (ENetHost *, enet_uint32, enet_uint32);
 extern   void       enet_host_bandwidth_throttle (ENetHost *);
+extern  enet_uint32 enet_host_random_seed (void);
 
 ENET_API int                 enet_peer_send (ENetPeer *, enet_uint8, ENetPacket *);
 ENET_API ENetPacket *        enet_peer_receive (ENetPeer *, enet_uint8 * channelID);

protocol.c

@@ -1666,12 +1666,7 @@ enet_protocol_send_outgoing_commands (ENetHost * host, ENetEvent * event, int ch
            enet_uint32 packetLoss = currentPeer -> packetsLost * ENET_PEER_PACKET_LOSS_SCALE / currentPeer -> packetsSent;
 
 #ifdef ENET_DEBUG
-#ifdef WIN32
-           printf (
-#else
-           fprintf (stderr, 
-#endif
-                    "peer %u: %f%%+-%f%% packet loss, %u+-%u ms round trip time, %f%% throttle, %u/%u outgoing, %u/%u incoming\n", currentPeer -> incomingPeerID, currentPeer -> packetLoss / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> packetLossVariance / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> roundTripTime, currentPeer -> roundTripTimeVariance, currentPeer -> packetThrottle / (float) ENET_PEER_PACKET_THROTTLE_SCALE, enet_list_size (& currentPeer -> outgoingReliableCommands), enet_list_size (& currentPeer -> outgoingUnreliableCommands), currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingReliableCommands) : 0, currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingUnreliableCommands) : 0);
+           printf ("peer %u: %f%%+-%f%% packet loss, %u+-%u ms round trip time, %f%% throttle, %u/%u outgoing, %u/%u incoming\n", currentPeer -> incomingPeerID, currentPeer -> packetLoss / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> packetLossVariance / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> roundTripTime, currentPeer -> roundTripTimeVariance, currentPeer -> packetThrottle / (float) ENET_PEER_PACKET_THROTTLE_SCALE, enet_list_size (& currentPeer -> outgoingReliableCommands), enet_list_size (& currentPeer -> outgoingUnreliableCommands), currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingReliableCommands) : 0, currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingUnreliableCommands) : 0);
 #endif
           
            currentPeer -> packetLossVariance -= currentPeer -> packetLossVariance / 4;
@@ -1716,12 +1711,7 @@ enet_protocol_send_outgoing_commands (ENetHost * host, ENetEvent * event, int ch
                 host -> headerFlags |= ENET_PROTOCOL_HEADER_FLAG_COMPRESSED;
                 shouldCompress = compressedSize;
 #ifdef ENET_DEBUG_COMPRESS
-#ifdef WIN32
-           printf (
-#else
-           fprintf (stderr,
-#endif
-                    "peer %u: compressed %u -> %u (%u%%)\n", currentPeer -> incomingPeerID, originalSize, compressedSize, (compressedSize * 100) / originalSize);
+                printf ("peer %u: compressed %u -> %u (%u%%)\n", currentPeer -> incomingPeerID, originalSize, compressedSize, (compressedSize * 100) / originalSize);
 #endif
             }
         }

unix.c

@@ -68,6 +68,12 @@ enet_deinitialize (void)
 {
 }
 
+enet_uint32
+enet_host_random_seed (void)
+{
+    return (enet_uint32) time (NULL);
+}
+
 enet_uint32
 enet_time_get (void)
 {
@@ -265,6 +271,24 @@ enet_socket_set_option (ENetSocket socket, ENetSocketOption option, int value)
     return result == -1 ? -1 : 0;
 }
 
+int
+enet_socket_get_option (ENetSocket socket, ENetSocketOption option, int * value)
+{
+    int result = -1;
+    socklen_t len;
+    switch (option)
+    {
+        case ENET_SOCKOPT_ERROR:
+            len = sizeof (int);
+            result = getsockopt (socket, SOL_SOCKET, SO_ERROR, value, & len);
+            break;
+
+        default:
+            break;
+    }
+    return result == -1 ? -1 : 0;
+}
+
 int
 enet_socket_connect (ENetSocket socket, const ENetAddress * address)
 {

win32.c

@@ -40,6 +40,12 @@ enet_deinitialize (void)
     WSACleanup ();
 }
 
+enet_uint32
+enet_host_random_seed (void)
+{
+    return (enet_uint32) timeGetTime ();
+}
+
 enet_uint32
 enet_time_get (void)
 {
@@ -195,6 +201,23 @@ enet_socket_set_option (ENetSocket socket, ENetSocketOption option, int value)
     return result == SOCKET_ERROR ? -1 : 0;
 }
 
+int
+enet_socket_get_option (ENetSocket socket, ENetSocketOption option, int * value)
+{
+    int result = SOCKET_ERROR, len;
+    switch (option)
+    {
+        case ENET_SOCKOPT_ERROR:
+            len = sizeof(int);
+            result = getsockopt (socket, SOL_SOCKET, SO_ERROR, (char *) value, & len);
+            break;
+
+        default:
+            break;
+    }
+    return result == SOCKET_ERROR ? -1 : 0;
+}
+
 int
 enet_socket_connect (ENetSocket socket, const ENetAddress * address)
 {