Merge of https://github.com/ntop/n2n/pull/26

CMakeLists.txt

@@ -6,6 +6,12 @@ set(N2N_VERSION 2.3.0)
 set(N2N_OSNAME ${CMAKE_SYSTEM})
 
 # N2n specific params
+OPTION(N2N_OPTION_AES "USE AES" ON)
+
+# Build information
+OPTION(BUILD_SHARED_LIBS "BUILD Shared Library" OFF)
+
+
 if(NOT DEFINED N2N_OPTION_AES)
 set(N2N_OPTION_AES ON)
 endif(NOT DEFINED N2N_OPTION_AES)
@@ -17,17 +23,13 @@ find_package(OpenSSL REQUIRED)
 add_definitions(-DN2N_HAVE_AES)
 endif(N2N_OPTION_AES)
 
-# Build information
-if(NOT DEFINED BUILD_SHARED_LIBS)
-set(BUILD_SHARED_LIBS OFF)
-endif(NOT DEFINED BUILD_SHARED_LIBS)
-
 if(NOT DEFINED CMAKE_BUILD_TYPE)
 set(CMAKE_BUILD_TYPE None)
 endif(NOT DEFINED CMAKE_BUILD_TYPE)
 #set(CMAKE_BUILD_TYPE Debug)
 #set(CMAKE_BUILD_TYPE Release)
 
+if (DEFINED UNIX)
 # None
 set(CMAKE_C_FLAGS "-Wall -Wshadow -Wpointer-arith -Wmissing-declarations -Wnested-externs")
 set(CMAKE_CXX_FLAGS "-Wall -Wshadow -Wpointer-arith -Wmissing-declarations -Wnested-externs")
@@ -37,6 +39,7 @@ set(CMAKE_CXX_FLAGS_DEBUG "-g")
 # Release
 set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
+endif()
 
 ## DEBUG FOR CMAKE
 #message(${N2N_VERSION}) 
@@ -47,7 +50,7 @@ set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
 
 add_library(n2n n2n.c
                 n2n_keyfile.c
-		edge_utils.c
+                edge_utils.c
                 wire.c
                 minilzo.c
                 twofish.c

benchmark.c

@@ -19,12 +19,37 @@
 #include "n2n_wire.h"
 #include "n2n_transforms.h"
 #include "n2n.h"
-
+#ifdef __GNUC__
 #include <sys/time.h>
+#endif
 #include <time.h>
 #include <string.h>
 #include <stdio.h>
 
+
+#if defined(WIN32) && !defined(__GNUC__)
+#include <windows.h>
+
+static int gettimeofday(struct timeval *tp, void *tzp)
+{
+	time_t clock;
+	struct tm tm;
+	SYSTEMTIME wtm;
+	GetLocalTime(&wtm);
+	tm.tm_year = wtm.wYear - 1900;
+	tm.tm_mon = wtm.wMonth - 1;
+	tm.tm_mday = wtm.wDay;
+	tm.tm_hour = wtm.wHour;
+	tm.tm_min = wtm.wMinute;
+	tm.tm_sec = wtm.wSecond;
+	tm.tm_isdst = -1;
+	clock = mktime(&tm);
+	tp->tv_sec = clock;
+	tp->tv_usec = wtm.wMilliseconds * 1000;
+	return (0);
+}
+#endif
+
 uint8_t PKT_CONTENT[]={
   0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
   0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,

edge.c

@@ -17,6 +17,9 @@
  */
 
 #include "n2n.h"
+#ifdef WIN32
+#include <sys/stat.h>
+#endif
 
 #define N2N_NETMASK_STR_SIZE    16 /* dotted decimal 12 numbers + 3 dots */
 #define N2N_MACNAMSIZ           18 /* AA:BB:CC:DD:EE:FF + NULL*/

edge_utils.c

@@ -17,6 +17,7 @@
  */
 
 #include "n2n.h"
+#include "lzoconf.h"
 
 #ifdef __ANDROID_NDK__
 #include "android/edge_android.h"
@@ -920,8 +921,9 @@ static void readFromMgmtSocket(n2n_edge_t * eee, int * keep_running) {
 		      (unsigned int)peer_list_size(eee->known_peers));
 
   msg_len += snprintf((char *)(udp_buf+msg_len), (N2N_PKT_BUF_SIZE-msg_len),
-		      "last   super:%lu(%ld sec ago) p2p:%lu(%ld sec ago)\n",
-		      eee->last_sup, (now-eee->last_sup), eee->last_p2p, (now-eee->last_p2p));
+		      "last   super:%lu(%ld sec ago) p2p:%lu(%lD sec ago)\n",
+		      eee->last_sup, (now-eee->last_sup), eee->last_p2p,
+		      (now-eee->last_p2p));
 
   traceEvent(TRACE_DEBUG, "mgmt status sending: %s", udp_buf);
 
@@ -1629,7 +1631,13 @@ const char *random_device_mac(void)
             mac[i] = ':';
             continue;
         }
+#ifdef WIN32
+#define random() rand()
+#endif
         mac[i] = key[random() % sizeof(key)];
+#ifdef WIN32
+#undef random()
+#endif
     }
     mac[sizeof(mac) - 1] = '\0';
     return mac;

win32/CMakeLists.txt

@@ -1,4 +1,5 @@
 add_library(n2n_win32
-            win32/getopt1.c
-            win32/getopt.c
-            win32/wintap.c)
+            getopt1.c
+            getopt.c
+            wintap.c)
+target_link_libraries(n2n_win32 PUBLIC ws2_32.lib)

win32/n2n_win32.h

@@ -44,7 +44,7 @@ typedef int ssize_t;
 
 typedef unsigned long in_addr_t;
 
-
+#undef EAFNOSUPPORT
 #define EAFNOSUPPORT   WSAEAFNOSUPPORT 
 #define MAX(a,b) (a > b ? a : b)
 #define MIN(a,b) (a < b ? a : b)