Windows compiles! (w/Visual Studio 2012) That's about all it does, but it's a start.

.gitignore

@@ -11,3 +11,4 @@ mac-tap/tuntap/tap.kext
 
 /ZeroTierOne.v11.suo
 /ZeroTierOne.opensdf
+/Debug_32

ZeroTierOne.vcxproj

@@ -46,10 +46,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="ext\kissdb\kissdb.c" />
-    <ClCompile Include="ext\lz4\bench.c" />
-    <ClCompile Include="ext\lz4\fuzzer.c" />
     <ClCompile Include="ext\lz4\lz4.c" />
-    <ClCompile Include="ext\lz4\lz4demo.c" />
     <ClCompile Include="ext\lz4\lz4hc.c" />
     <ClCompile Include="node\Defaults.cpp" />
     <ClCompile Include="node\Demarc.cpp" />
@@ -151,7 +148,6 @@
     <ClInclude Include="ext\bin\libcrypto\include\openssl\x509v3.h" />
     <ClInclude Include="ext\bin\libcrypto\include\openssl\x509_vfy.h" />
     <ClInclude Include="ext\kissdb\kissdb.h" />
-    <ClInclude Include="ext\lz4\bench.h" />
     <ClInclude Include="ext\lz4\lz4.h" />
     <ClInclude Include="ext\lz4\lz4hc.h" />
     <ClInclude Include="node\Address.hpp" />

ZeroTierOne.vcxproj.filters

@@ -18,18 +18,9 @@
     <ClCompile Include="ext\kissdb\kissdb.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="ext\lz4\bench.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="ext\lz4\fuzzer.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="ext\lz4\lz4.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="ext\lz4\lz4demo.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="ext\lz4\lz4hc.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -332,9 +323,6 @@
     <ClInclude Include="ext\kissdb\kissdb.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="ext\lz4\bench.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="ext\lz4\lz4.h">
       <Filter>Header Files</Filter>
     </ClInclude>

ext/kissdb/kissdb.c

@@ -15,7 +15,12 @@
 
 #include <string.h>
 #include <stdlib.h>
-#include <inttypes.h>
+#include <stdint.h>
+
+#ifdef _WIN32
+#define fseeko _fseeki64
+#define ftello _ftelli64
+#endif
 
 #define KISSDB_HEADER_SIZE ((sizeof(uint64_t) * 3) + 4)
 
@@ -322,6 +327,8 @@ int KISSDB_Iterator_next(KISSDB_Iterator *dbi,void *kbuf,void *vbuf)
 
 #ifdef KISSDB_TEST
 
+#include <inttypes.h>
+
 int main(int argc,char **argv)
 {
 	uint64_t i,j;

node/Address.hpp

@@ -205,7 +205,7 @@ public:
 	/**
 	 * @return True if this address is not zero
 	 */
-	inline operator bool() const throw() { return (_a); }
+	inline operator bool() const throw() { return (_a != 0); }
 
 	/**
 	 * @return Sum of all bytes in address

node/Array.hpp

@@ -94,7 +94,14 @@ public:
 	inline reference back() throw() { return data[S-1]; }
 	inline const_reference back() const throw() { return data[S-1]; }
 
-	inline bool operator==(const Array &k) const throw() { return std::equal(begin(),end(),k.begin()); }
+	inline bool operator==(const Array &k) const throw()
+	{
+		for(unsigned long i=0;i<S;++i) {
+			if (data[i] != k.data[i])
+				return false;
+		}
+		return true;
+	}
 	inline bool operator<(const Array &k) const throw() { return std::lexicographical_compare(begin(),end(),k.begin(),k.end()); }
 	inline bool operator!=(const Array &k) const throw() { return !(*this == k); }
 	inline bool operator>(const Array &k) const throw() { return (k < *this); }

node/BloomFilter.hpp

@@ -110,7 +110,7 @@ public:
 		throw()
 	{
 		n %= B;
-		return (_field[n / 8] & (1 << (n % 8)));
+		return ((_field[n / 8] & (1 << (n % 8))) != 0);
 	}
 
 	/**

node/Buffer.hpp

@@ -28,12 +28,15 @@
 #ifndef _ZT_BUFFER_HPP
 #define _ZT_BUFFER_HPP
 
+#include <string.h>
+#include <stdint.h>
+
 #include <stdexcept>
 #include <string>
 #include <algorithm>
 #include <utility>
-#include <string.h>
-#include <stdint.h>
+
+#include "Constants.hpp"
 #include "Utils.hpp"
 
 #ifdef __GNUC__

node/Constants.hpp

@@ -68,6 +68,9 @@
 #ifndef __WINDOWS__
 #define __WINDOWS__
 #endif
+#define NOMINMAX
+#pragma warning(disable : 4290)
+#pragma warning(disable : 4996)
 #undef __UNIX_LIKE__
 #define ZT_PATH_SEPARATOR '\\'
 #define ZT_PATH_SEPARATOR_S "\\"
@@ -96,11 +99,23 @@
 error_no_byte_order_defined;
 #endif
 #ifndef ZT_OSNAME
-error_no_ZT_OSNAME_defined;
+#ifdef __WINDOWS__
+#define ZT_OSNAME "windows"
+#else
+no ZT_OSNAME defined;
+#endif
 #endif
 #ifndef ZT_ARCH
+#ifdef __WINDOWS__
+#ifdef _WIN64
+#define ZT_ARCH "x64"
+#else
+#define ZT_ARCH "x86"
+#endif
+#else
 error_no_ZT_ARCH_defined;
 #endif
+#endif
 
 /**
  * Length of a ZeroTier address in bytes

node/Demarc.cpp

@@ -26,6 +26,14 @@
  */
 
 #include <vector>
+
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
+
 #include "Demarc.hpp"
 #include "RuntimeEnvironment.hpp"
 #include "Logger.hpp"
@@ -82,7 +90,7 @@ bool Demarc::has(Port p) const
 	throw()
 {
 	Mutex::Lock _l(_ports_m);
-	return (_ports.count(p));
+	return (_ports.count(p) != 0);
 }
 
 bool Demarc::bindLocalUdp(unsigned int localPort)

node/EllipticCurveKeyPair.cpp

@@ -29,6 +29,13 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
+
 #include <openssl/bn.h>
 #include <openssl/obj_mac.h>
 #include <openssl/rand.h>
@@ -129,32 +136,9 @@ const EllipticCurveKeyPair &EllipticCurveKeyPair::operator=(const EllipticCurveK
 
 bool EllipticCurveKeyPair::generate()
 {
-	unsigned char tmp[16384];
 	EC_KEY *key;
 	int len;
 
-	// Make sure OpenSSL libcrypto has sufficient randomness (on most
-	// platforms it auto-seeds, so this is a sanity check).
-	if (!RAND_status()) {
-#if defined(__APPLE__) || defined(__linux__) || defined(linux) || defined(__LINUX__) || defined(__linux)
-		FILE *rf = fopen("/dev/urandom","r");
-		if (rf) {
-			fread(tmp,sizeof(tmp),1,rf);
-			fclose(rf);
-		} else {
-			fprintf(stderr,"FATAL: could not open /dev/urandom\n");
-			exit(-1);
-		}
-		RAND_seed(tmp,sizeof(tmp));
-#else
-#ifdef _WIN32
-		error need win32;
-#else
-		error;
-#endif
-#endif
-	}
-
 	key = EC_KEY_new();
 	if (!key) return false;
 

node/Identity.hpp

@@ -173,7 +173,7 @@ public:
 	/**
 	 * @return True if this identity has its private portion
 	 */
-	inline bool hasPrivate() const throw() { return (_keyPair); }
+	inline bool hasPrivate() const throw() { return (_keyPair != (EllipticCurveKeyPair *)0); }
 
 	/**
 	 * Shortcut method to perform key agreement with another identity
@@ -356,7 +356,7 @@ public:
 	/**
 	 * @return True if this identity contains something
 	 */
-	inline operator bool() const throw() { return (_publicKey.size()); }
+	inline operator bool() const throw() { return (_publicKey.size() != 0); }
 
 	inline bool operator==(const Identity &id) const
 		throw()

node/InetAddress.cpp

@@ -28,10 +28,9 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdint.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
 #include <string>
 
+#include "Constants.hpp"
 #include "InetAddress.hpp"
 
 namespace ZeroTier {
@@ -62,13 +61,21 @@ std::string InetAddress::toString() const
 
 	switch(_sa.saddr.sa_family) {
 		case AF_INET:
+#ifdef __WINDOWS__
+			if (inet_ntop(AF_INET,(PVOID)&(_sa.sin.sin_addr.s_addr),buf,sizeof(buf))) {
+#else
 			if (inet_ntop(AF_INET,(const void *)&(_sa.sin.sin_addr.s_addr),buf,sizeof(buf))) {
+#endif
 				sprintf(buf2,"%s/%u",buf,(unsigned int)ntohs(_sa.sin.sin_port));
 				return std::string(buf2);
 			}
 			break;
 		case AF_INET6:
+#ifdef __WINDOWS__
+			if (inet_ntop(AF_INET6,(PVOID)&(_sa.sin6.sin6_addr.s6_addr),buf,sizeof(buf))) {
+#else
 			if (inet_ntop(AF_INET6,(const void *)&(_sa.sin6.sin6_addr.s6_addr),buf,sizeof(buf))) {
+#endif
 				sprintf(buf2,"%s/%u",buf,(unsigned int)ntohs(_sa.sin6.sin6_port));
 				return std::string(buf2);
 			}
@@ -97,12 +104,22 @@ std::string InetAddress::toIpString() const
 
 	switch(_sa.saddr.sa_family) {
 		case AF_INET:
+#ifdef __WINDOWS__
+			if (inet_ntop(AF_INET,(PVOID)&(_sa.sin.sin_addr.s_addr),buf,sizeof(buf)))
+				return std::string(buf);
+#else
 			if (inet_ntop(AF_INET,(const void *)&(_sa.sin.sin_addr.s_addr),buf,sizeof(buf)))
 				return std::string(buf);
+#endif
 			break;
 		case AF_INET6:
+#ifdef __WINDOWS__
+			if (inet_ntop(AF_INET6,(PVOID)&(_sa.sin6.sin6_addr.s6_addr),buf,sizeof(buf)))
+				return std::string(buf);
+#else
 			if (inet_ntop(AF_INET6,(const void *)&(_sa.sin6.sin6_addr.s6_addr),buf,sizeof(buf)))
 				return std::string(buf);
+#endif
 			break;
 	}
 

node/InetAddress.hpp

@@ -30,9 +30,21 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <netinet/in.h>
+#include <stdint.h>
+
 #include <string>
 
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <WS2tcpip.h>
+#include <Windows.h>
+#else
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+
 namespace ZeroTier {
 
 /**

node/Logger.cpp

@@ -30,6 +30,8 @@
 #include <string.h>
 #include <stdarg.h>
 #include <time.h>
+
+#include "Constants.hpp"
 #include "Logger.hpp"
 
 namespace ZeroTier {
@@ -64,7 +66,12 @@ void Logger::log(const char *fmt,...)
 
 		if (_log) {
 			time_t now = time(0);
+#ifdef __WINDOWS__
+			ctime_s(tmp,sizeof(tmp),&now);
+			char *nowstr = tmp;
+#else
 			char *nowstr = ctime_r(&now,tmp);
+#endif
 			for(char *c=nowstr;*c;++c) {
 				if (*c == '\n')
 					*c = '\0';

node/Network.cpp

@@ -86,9 +86,15 @@ bool Network::Certificate::qualifyMembership(const Network::Certificate &mc) con
 					if (fabs(my - their) > delta)
 						return false;
 				} else {
+#ifdef __WINDOWS__
+					int64_t my = _strtoi64(myField->second.c_str(),(char **)0,10);
+					int64_t their = _strtoi64(theirField->second.c_str(),(char **)0,10);
+					int64_t delta = _strtoi64(deltaField->second.c_str(),(char **)0,10);
+#else
 					int64_t my = strtoll(myField->second.c_str(),(char **)0,10);
 					int64_t their = strtoll(theirField->second.c_str(),(char **)0,10);
 					int64_t delta = strtoll(deltaField->second.c_str(),(char **)0,10);
+#endif
 					if (my > their) {
 						if ((my - their) > delta)
 							return false;

node/Network.hpp

@@ -115,7 +115,11 @@ public:
 		inline uint64_t networkId() const
 			throw(std::invalid_argument)
 		{
+#ifdef __WINDOWS__
+			return _strtoui64(get("nwid").c_str(),(char **)0,16);
+#else
 			return strtoull(get("nwid").c_str(),(char **)0,16);
+#endif
 		}
 
 		inline void setPeerAddress(Address &a)
@@ -222,7 +226,11 @@ public:
 		inline uint64_t networkId() const
 			throw(std::invalid_argument)
 		{
+#ifdef __WINDOWS__
+			return _strtoui64(get("nwid").c_str(),(char **)0,16);
+#else
 			return strtoull(get("nwid").c_str(),(char **)0,16);
+#endif
 		}
 
 		inline Address peerAddress() const

node/Node.cpp

@@ -29,6 +29,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <sys/stat.h>
+
 #include <map>
 #include <set>
 #include <utility>
@@ -37,6 +39,13 @@
 #include <vector>
 #include <string>
 
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
+
 #include "Condition.hpp"
 #include "Node.hpp"
 #include "Topology.hpp"
@@ -46,7 +55,6 @@
 #include "Utils.hpp"
 #include "EthernetTap.hpp"
 #include "Logger.hpp"
-#include "Constants.hpp"
 #include "InetAddress.hpp"
 #include "Salsa20.hpp"
 #include "HMAC.hpp"
@@ -68,7 +76,6 @@
 #include <unistd.h>
 #include <signal.h>
 #include <sys/file.h>
-#include <sys/stat.h>
 #endif
 
 #include "../version.h"

node/NodeConfig.cpp

@@ -37,6 +37,13 @@
 
 #include <openssl/sha.h>
 
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
+
 #include "NodeConfig.hpp"
 #include "RuntimeEnvironment.hpp"
 #include "Defaults.hpp"

node/Packet.cpp

@@ -56,7 +56,7 @@ const char *Packet::errorString(ErrorCode e)
 		case ERROR_NONE: return "NONE";
 		case ERROR_INVALID_REQUEST: return "INVALID_REQUEST";
 		case ERROR_BAD_PROTOCOL_VERSION: return "BAD_PROTOCOL_VERSION";
-		case ERROR_NOT_FOUND: return "NOT_FOUND";
+		case ERROR_OBJ_NOT_FOUND: return "OBJECT_NOT_FOUND";
 		case ERROR_IDENTITY_COLLISION: return "IDENTITY_COLLISION";
 		case ERROR_IDENTITY_INVALID: return "IDENTITY_INVALID";
 		case ERROR_UNSUPPORTED_OPERATION: return "UNSUPPORTED_OPERATION";

node/Packet.hpp

@@ -551,7 +551,7 @@ public:
 		ERROR_BAD_PROTOCOL_VERSION = 2,
 
 		/* Unknown object queried (e.g. with WHOIS) */
-		ERROR_NOT_FOUND = 3,
+		ERROR_OBJ_NOT_FOUND = 3,
 
 		/* HELLO pushed an identity whose address is already claimed */
 		ERROR_IDENTITY_COLLISION = 4,
@@ -693,12 +693,12 @@ public:
 	/**
 	 * @return True if packet is encrypted
 	 */
-	inline bool encrypted() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_FLAGS] & ZT_PROTO_FLAG_ENCRYPTED)); }
+	inline bool encrypted() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_FLAGS] & ZT_PROTO_FLAG_ENCRYPTED) != 0); }
 
 	/**
 	 * @return True if packet is fragmented (expect fragments)
 	 */
-	inline bool fragmented() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_FLAGS] & ZT_PROTO_FLAG_FRAGMENTED)); }
+	inline bool fragmented() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_FLAGS] & ZT_PROTO_FLAG_FRAGMENTED) != 0); }
 
 	/**
 	 * Set this packet's fragmented flag
@@ -715,7 +715,7 @@ public:
 	/**
 	 * @return True if compressed (result only valid if unencrypted)
 	 */
-	inline bool compressed() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_VERB] & ZT_PROTO_VERB_FLAG_COMPRESSED)); }
+	inline bool compressed() const { return (((unsigned char)(*this)[ZT_PACKET_IDX_VERB] & ZT_PROTO_VERB_FLAG_COMPRESSED) != 0); }
 
 	/**
 	 * @return ZeroTier forwarding hops (0 to 7)

node/PacketDecoder.cpp

@@ -369,7 +369,7 @@ bool PacketDecoder::_doWHOIS(const RuntimeEnvironment *_r,const SharedPtr<Peer>
 			Packet outp(source(),_r->identity.address(),Packet::VERB_ERROR);
 			outp.append((unsigned char)Packet::VERB_WHOIS);
 			outp.append(packetId());
-			outp.append((unsigned char)Packet::ERROR_NOT_FOUND);
+			outp.append((unsigned char)Packet::ERROR_OBJ_NOT_FOUND);
 			outp.append(payload(),ZT_ADDRESS_LENGTH);
 			outp.encrypt(peer->cryptKey());
 			outp.hmacSet(peer->macKey());
@@ -612,11 +612,11 @@ bool PacketDecoder::_doNETWORK_MEMBERSHIP_CERTIFICATE(const RuntimeEnvironment *
 
 bool PacketDecoder::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *_r,const SharedPtr<Peer> &peer)
 {
-	char tmp[128];
 	try {
 		uint64_t nwid = at<uint64_t>(ZT_PROTO_VERB_NETWORK_CONFIG_REQUEST_IDX_NETWORK_ID);
 #ifndef __WINDOWS__
 		if (_r->netconfService) {
+			char tmp[128];
 			unsigned int dictLen = at<uint16_t>(ZT_PROTO_VERB_NETWORK_CONFIG_REQUEST_IDX_DICT_LEN);
 
 			Dictionary request;

node/PacketDecoder.hpp

@@ -97,7 +97,7 @@ private:
 		const RuntimeEnvironment *renv;
 		Address source;
 		InetAddress remoteAddress;
-		int localPort;
+		Demarc::Port localPort;
 		unsigned int vMajor,vMinor,vRevision;
 		uint64_t helloPacketId;
 		uint64_t helloTimestamp;

node/Peer.hpp

@@ -28,10 +28,12 @@
 #ifndef _ZT_PEER_HPP
 #define _ZT_PEER_HPP
 
+#include <stdint.h>
+
 #include <algorithm>
 #include <utility>
 #include <stdexcept>
-#include <stdint.h>
+
 #include "Address.hpp"
 #include "Utils.hpp"
 #include "Identity.hpp"

node/RateLimiter.hpp

@@ -29,8 +29,15 @@
 #define _ZT_RATELIMITER_HPP
 
 #include <math.h>
+
+#include "Constants.hpp"
 #include "Utils.hpp"
 
+#ifdef __WINDOWS__
+#define fmin(a,b) (((a) <= (b)) ? (a) : (b))
+#define fmax(a,b) (((a) >= (b)) ? (a) : (b))
+#endif
+
 namespace ZeroTier {
 
 /**

node/SharedPtr.hpp

@@ -99,7 +99,7 @@ public:
 		with._ptr = tmp;
 	}
 
-	inline operator bool() const throw() { return (_ptr); }
+	inline operator bool() const throw() { return (_ptr != (T *)0); }
 	inline T &operator*() const throw() { return *_ptr; }
 	inline T *operator->() const throw() { return _ptr; }
 

node/Switch.cpp

@@ -32,6 +32,13 @@
 #include <utility>
 #include <stdexcept>
 
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
+#include <WinSock2.h>
+#include <Windows.h>
+#endif
+
 #include "Switch.hpp"
 #include "Node.hpp"
 #include "EthernetTap.hpp"

node/UdpSocket.cpp

@@ -33,10 +33,12 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#ifdef _WIN32
-#include <Windows.h>
+#include "Constants.hpp"
+
+#ifdef __WINDOWS__
 #include <WinSock2.h>
 #include <WS2tcpip.h>
+#include <Windows.h>
 #else
 #include <sys/socket.h>
 #include <arpa/inet.h>

node/Utils.cpp

@@ -29,6 +29,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <sys/stat.h>
 
 #include "Constants.hpp"
 
@@ -37,19 +38,13 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include <sys/uio.h>
 #include <dirent.h>
 #endif
 
-#ifdef __WINDOWS__
-#include <Windows.h>
-#endif
-
-#include <sys/stat.h>
-
 #include "Utils.hpp"
 #include "Mutex.hpp"
+#include "Salsa20.hpp"
 
 namespace ZeroTier {
 
@@ -390,14 +385,18 @@ unsigned int Utils::unhex(const char *hex,void *buf,unsigned int len)
 
 void Utils::getSecureRandom(void *buf,unsigned int bytes)
 {
-#ifdef __UNIX_LIKE__
 	static Mutex randomLock;
 	static char randbuf[32768];
 	static unsigned int randptr = sizeof(randbuf);
+#ifdef __WINDOWS__
+	static Salsa20 s20;
+	volatile bool s20Initialized = false;
+#endif
 
 	Mutex::Lock _l(randomLock);
 	for(unsigned int i=0;i<bytes;++i) {
 		if (randptr >= sizeof(randbuf)) {
+#ifdef __UNIX_LIKE__
 			int fd = ::open("/dev/urandom",O_RDONLY);
 			if (fd < 0) {
 				fprintf(stderr,"FATAL ERROR: unable to open /dev/urandom: %s"ZT_EOL_S,strerror(errno));
@@ -408,18 +407,32 @@ void Utils::getSecureRandom(void *buf,unsigned int bytes)
 				exit(-1);
 			}
 			::close(fd);
+#else
+#ifdef __WINDOWS__
+			if (!s20Initialized) {
+				s20Initialized = true;
+				char ktmp[32];
+				char ivtmp[8];
+				for(int i=0;i<32;++i) ktmp[i] = (char)rand();
+				for(int i=0;i<8;++i) ivtmp[i] = (char)rand();
+				double now = Utils::nowf();
+				memcpy(ktmp,&now,sizeof(now));
+				DWORD tmp = GetCurrentProcessId();
+				memcpy(ktmp + sizeof(double),&tmp,sizeof(tmp));
+				tmp = GetTickCount();
+				memcpy(ktmp + sizeof(double) + sizeof(DWORD),&tmp,sizeof(tmp));
+				s20.init(ktmp,256,ivtmp);
+				for(int i=0;i<sizeof(randbuf);++i) randbuf[i] = (char)rand();
+			}
+			s20.encrypt(randbuf,randbuf,sizeof(randbuf));
+#else
+no getSecureRandom() implementation;
+#endif
+#endif
 			randptr = 0;
 		}
 		((char *)buf)[i] = randbuf[randptr++];
 	}
-
-#else // !__UNIX_LIKE__
-#ifdef __WINDOWS__
-	probably use windows capi...;
-#else // !__WINDOWS__
-	no getSecureRandom() implementation!
-#endif // __WINDOWS__
-#endif // __UNIX_LIKE__
 }
 
 void Utils::lockDownFile(const char *path,bool isDir)
@@ -428,7 +441,7 @@ void Utils::lockDownFile(const char *path,bool isDir)
 	chmod(path,isDir ? 0700 : 0600);
 #else
 #ifdef _WIN32
-	error need win32;
+	// TODO: windows ACL hell...
 #endif
 #endif
 }

node/Utils.hpp

@@ -38,20 +38,20 @@
 #include <vector>
 #include <map>
 
+#include "Constants.hpp"
+
 #include "../ext/lz4/lz4.h"
 #include "../ext/lz4/lz4hc.h"
 
 #ifdef __WINDOWS__
-#include <Windows.h>
 #include <WinSock2.h>
+#include <Windows.h>
 #else
 #include <unistd.h>
 #include <sys/time.h>
 #include <arpa/inet.h>
 #endif
 
-#include "Constants.hpp"
-
 /**
  * Maximum compression/decompression block size (do not change)
  */
@@ -75,7 +75,7 @@ public:
 		throw()
 	{
 #ifdef __WINDOWS__
-		DeleteFile(path);
+		return (DeleteFile(path) != FALSE);
 #else
 		return (unlink(path) == 0);
 #endif