From ccb270add2c3ee1df8301a428e2029939250a9e0 Mon Sep 17 00:00:00 2001
From: irungentoo <irungentoo@gmail.com>
Date: Wed, 3 Jul 2013 16:35:44 -0400
Subject: Compiled for windows and fixed stuff accordingly.

---
 core/Lossless_UDP.c |  6 +++---
 core/network.c      | 22 +++++++++++++++++-----
 core/network.h      | 10 ++++++++++
 3 files changed, 30 insertions(+), 8 deletions(-)

(limited to 'core')

diff --git a/core/Lossless_UDP.c b/core/Lossless_UDP.c
index 7513e5b4..bcbfb18a 100644
--- a/core/Lossless_UDP.c
+++ b/core/Lossless_UDP.c
@@ -40,10 +40,10 @@
 #define CONNEXION_TIMEOUT 10
 
 //initial amount of sync/hanshake packets to send per second.
-#define SYNC_RATE 50
+#define SYNC_RATE 10
 
-//initial send rate of sync packets when data is being sent/recieved.
-#define DATA_SYNC_RATE 200
+//initial send rate of data.
+#define DATA_SYNC_RATE 30
 
 typedef struct
 {
diff --git a/core/network.c b/core/network.c
index 35257d54..601066cd 100644
--- a/core/network.c
+++ b/core/network.c
@@ -25,26 +25,34 @@
 #include "network.h"
 
 
-//returns current time in milliseconds since the epoch.
+//returns current UNIX time in microseconds (us).
 uint64_t current_time()
 {
     uint64_t time;
     #ifdef WIN32
-    //TODO: windows version
+    //This probably works fine
+    FILETIME ft;
+    GetSystemTimeAsFileTime(&ft);
+    time = ft.dwHighDateTime;
+    time <<=32;
+    time |= ft.dwLowDateTime;
+    time -= 116444736000000000UL;
+    return time/10;
     #else
     struct timeval a;
     gettimeofday(&a, NULL);
     time = 1000000UL*a.tv_sec + a.tv_usec;
-    #endif
     return time;
+    #endif
+    
     
 }
 
 uint32_t random_int()
 {
     #ifdef WIN32
-    //TODO replace rand with something cryptograhically secure
-    return rand();
+    //NOTE: this function comes from libsodium
+    return randombytes_random();
     #else
     return random();
     #endif
@@ -69,7 +77,11 @@ int sendpacket(IP_Port ip_port, char * data, uint32_t length)
 int recievepacket(IP_Port * ip_port, char * data, uint32_t * length)
 {
     ADDR addr;
+    #ifdef WIN32
+    int addrlen = sizeof(addr);
+    #else
     uint32_t addrlen = sizeof(addr);
+    #endif    
     (*(int32_t *)length) = recvfrom(sock, data, MAX_UDP_PACKET_SIZE, 0, (struct sockaddr *)&addr, &addrlen);
     if(*(int32_t *)length <= 0)
     {
diff --git a/core/network.h b/core/network.h
index f84ceccb..c8fdce5c 100644
--- a/core/network.h
+++ b/core/network.h
@@ -33,11 +33,15 @@
 #include <time.h>
 
 
+
 #ifdef WIN32 //Put win32 includes here
 
 #include <winsock2.h>
 #include <windows.h>
 
+//we use libsodium (Portable version of NaCl) because stock NaCl doesn't compile on windows.
+#include <sodium.h>
+
 #else //Linux includes
 
 #include <fcntl.h>
@@ -45,6 +49,12 @@
 #include <netinet/in.h>
 #include <errno.h>
 #include <sys/time.h>
+
+//TODO: Including stuff like this is bad. This needs fixing.
+//We keep support for the original NaCl for now on UNIX like Operating Systems.
+//Commented out for now
+//#include "../nacl/build/Linux/include/amd64/crypto_box.h"
+
 #endif
 
 #define MAX_UDP_PACKET_SIZE 65507
-- 
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