got rid of NOPACKED (struct alignment works now under Windows)

crypto works now under windows using openssl crypto

9 files changed, 40 insertions, 23 deletions

diff --git a/src/anytun.suo b/src/anytun.suo
index 90b43cf..847888f 100644
--- a/src/anytun.suo
+++ b/src/anytun.suo
diff --git a/src/anytun.vcproj b/src/anytun.vcproj
index bc74de4..29e7b81 100644
--- a/src/anytun.vcproj
+++ b/src/anytun.vcproj
@@ -42,13 +42,13 @@
 				Name="VCCLCompilerTool"

 				AdditionalOptions="/I "C:\Program Files\boost\boost_1_35_0\""

 				Optimization="0"

-				PreprocessorDefinitions="LOGSTDOUT;NOCRYPT;NODAEMON;NOEXEC;NOPACKED;NOSYSLOG;NOSIGNALCONTROLLER;WIN32_LEAN_AND_MEAN"

+				PreprocessorDefinitions="LOGSTDOUT;USE_SSL_CRYPTO;NODAEMON;NOEXEC;NOSYSLOG;NOSIGNALCONTROLLER;WIN32_LEAN_AND_MEAN"

 				MinimalRebuild="true"

 				BasicRuntimeChecks="3"

 				RuntimeLibrary="3"

 				UsePrecompiledHeader="0"

 				WarningLevel="3"

-				Detect64BitPortabilityProblems="true"

+				Detect64BitPortabilityProblems="false"

 				DebugInformationFormat="4"

 				ForcedIncludeFiles=""

 			/>

@@ -63,8 +63,10 @@
 			/>

 			<Tool

 				Name="VCLinkerTool"

+				AdditionalDependencies="libeay32MDd.lib"

 				LinkIncremental="2"

-				AdditionalLibraryDirectories="C:\Program Files\boost\boost_1_35_0\lib"

+				AdditionalLibraryDirectories=""

+				IgnoreAllDefaultLibraries="false"

 				GenerateDebugInformation="true"

 				SubSystem="1"

 				TargetMachine="1"

@@ -114,11 +116,11 @@
 			/>

 			<Tool

 				Name="VCCLCompilerTool"

-				PreprocessorDefinitions="NOCRYPT;NODAEMON;NOEXEC;NOPACKED;NOSYSLOG;NOSIGNALCONTROLLER;WIN32_LEAN_AND_MEAN"

+				PreprocessorDefinitions="USE_SSL_CRYPTO;NODAEMON;NOEXEC;NOSYSLOG;NOSIGNALCONTROLLER;WIN32_LEAN_AND_MEAN"

 				RuntimeLibrary="2"

 				UsePrecompiledHeader="0"

 				WarningLevel="3"

-				Detect64BitPortabilityProblems="true"

+				Detect64BitPortabilityProblems="false"

 				DebugInformationFormat="3"

 			/>

 			<Tool

@@ -132,8 +134,9 @@
 			/>

 			<Tool

 				Name="VCLinkerTool"

+				AdditionalDependencies="libeay32MD.lib"

 				LinkIncremental="2"

-				AdditionalLibraryDirectories="C:\Program Files\boost\boost_1_35_0\lib"

+				AdditionalLibraryDirectories=""

 				GenerateDebugInformation="true"

 				SubSystem="1"

 				OptimizeReferences="2"

@@ -334,14 +337,6 @@
 			<File

 				RelativePath=".\authAlgo.cpp"

 				>

-				<FileConfiguration

-					Name="Debug|Win32"

-					>

-					<Tool

-						Name="VCCLCompilerTool"

-						PreprocessorDefinitions="NODAEMON;NOEXEC;NOCRYPT"

-					/>

-				</FileConfiguration>

 			</File>

 			<File

 				RelativePath=".\authAlgoFactory.cpp"

diff --git a/src/cipher.cpp b/src/cipher.cpp
index 69686bb..3dc2314 100644
--- a/src/cipher.cpp
+++ b/src/cipher.cpp
@@ -131,8 +131,8 @@ void AesIcmCipher::calcCtr(KeyDerivation& kd, seq_nr_t seq_nr, sender_id_t sende
   kd.generate(dir_, LABEL_SATP_SALT, seq_nr, salt_);
 
 #ifdef ANYTUN_02_COMPAT
-  if(!salt_[int32_t(0)])
-    salt_[int32_t(0)] = 1;
+  if(!salt_[u_int32_t(0)])
+    salt_[u_int32_t(0)] = 1;
 #endif
 
   std::memcpy(ctr_.salt_.buf_, salt_.getBuf(), SALT_LENGTH);
@@ -185,7 +185,7 @@ void AesIcmCipher::calc(KeyDerivation& kd, u_int8_t* in, u_int32_t ilen, u_int8_
     cLog.msg(Log::PRIO_ERR) << "AesIcmCipher: Failed to set cipher CTR: size don't fits";
     return;
   }
-  u_int32_t num = 0;
+  unsigned int num = 0;
   std::memset(ecount_buf_, 0, AES_BLOCK_SIZE);
   AES_ctr128_encrypt(in, out, (ilen < olen) ? ilen : olen, &aes_key_, ctr_.buf_, ecount_buf_, &num);
 #endif
diff --git a/src/cipher.h b/src/cipher.h
index 1e3471b..b26416b 100644
--- a/src/cipher.h
+++ b/src/cipher.h
@@ -105,13 +105,16 @@ private:
   Buffer key_;
   Buffer salt_;
 
+#ifdef _MSC_VER
+  #pragma pack(push, 1)
+#endif
   union ATTR_PACKED cipher_aesctr_ctr_union {
     u_int8_t buf_[CTR_LENGTH];
     struct ATTR_PACKED {
       u_int8_t buf_[SALT_LENGTH];
       u_int16_t zero_;
     } salt_;
-    struct ATTR_PACKED {
+	struct ATTR_PACKED {
       u_int8_t fill_[SALT_LENGTH - sizeof(mux_t) - sizeof(sender_id_t) - 2 - sizeof(seq_nr_t)];
       mux_t mux_;
       sender_id_t sender_id_;
@@ -120,6 +123,9 @@ private:
       u_int16_t zero_;
     } params_;
   } ctr_;
+#ifdef _MSC_VER
+  #pragma pack(pop)
+#endif
 };
 #endif
 
diff --git a/src/datatypes.h b/src/datatypes.h
index 2fe492c..7025528 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -52,7 +52,7 @@ typedef u_int16_t sender_id_t;
 typedef u_int16_t payload_type_t;
 typedef u_int16_t mux_t;
 
-#ifndef NOPACKED
+#ifndef _MSC_VER
 #define ATTR_PACKED __attribute__((__packed__))
 #else
 #define ATTR_PACKED
diff --git a/src/encryptedPacket.h b/src/encryptedPacket.h
index 4a9b21b..ac67950 100644
--- a/src/encryptedPacket.h
+++ b/src/encryptedPacket.h
@@ -130,12 +130,18 @@ private:
 
   void reinit();
 
+#ifdef _MSC_VER
+  #pragma pack(push, 1)
+#endif  
   struct ATTR_PACKED HeaderStruct
   {
     seq_nr_t seq_nr;
     sender_id_t sender_id;
     mux_t mux;
   };
+#ifdef _MSC_VER
+  #pragma pack(pop)
+#endif
 
   struct HeaderStruct* header_;
 	u_int8_t * payload_;
diff --git a/src/keyDerivation.cpp b/src/keyDerivation.cpp
index 5b4f7a6..dbe5dee 100644
--- a/src/keyDerivation.cpp
+++ b/src/keyDerivation.cpp
@@ -225,7 +225,7 @@ bool AesIcmKeyDerivation::generate(kd_dir_t dir, satp_prf_label_t label, seq_nr_
     cLog.msg(Log::PRIO_ERR) << "AesIcmCipher: Failed to set cipher CTR: size don't fits";
     return false;
   }
-  u_int32_t num = 0;
+  unsigned int num = 0;
   std::memset(ecount_buf_[dir], 0, AES_BLOCK_SIZE);
   std::memset(key.getBuf(), 0, key.getLength());
   AES_ctr128_encrypt(key.getBuf(), key.getBuf(), key.getLength(), &aes_key_[dir], ctr_[dir].buf_, ecount_buf_[dir], &num);
diff --git a/src/keyDerivation.h b/src/keyDerivation.h
index 5d433ca..926d35f 100644
--- a/src/keyDerivation.h
+++ b/src/keyDerivation.h
@@ -170,14 +170,17 @@ private:
 
   key_store_t key_store_[2][KD_LABEL_COUNT];
 
+#ifdef _MSC_VER
+  #pragma pack(push, 1)
+#endif  
   union ATTR_PACKED key_derivation_aesctr_ctr_union {
     u_int8_t buf_[CTR_LENGTH];
-    struct ATTR_PACKED {
+	struct ATTR_PACKED {
       u_int8_t buf_[SALT_LENGTH];
       u_int16_t zero_;
     } salt_;
 #ifndef ANYTUN_02_COMPAT
-    struct ATTR_PACKED {
+	struct ATTR_PACKED {
       u_int8_t fill_[SALT_LENGTH - sizeof(u_int8_t) - sizeof(seq_nr_t)];
       u_int8_t label_;
       seq_nr_t r_;
@@ -193,6 +196,9 @@ private:
     } params_;
 #endif
   } ctr_[2];
+#ifdef _MSC_VER  
+  #pragma pack(pop)
+#endif
 };
 
 #endif
diff --git a/src/seqWindow.cpp b/src/seqWindow.cpp
index 1ddd3ca..34ce02c 100644
--- a/src/seqWindow.cpp
+++ b/src/seqWindow.cpp
@@ -140,7 +140,11 @@ bool SeqWindow::checkAndAdd(sender_id_t sender, seq_nr_t seq_nr)
   
   int ret = s->second.window_[pos];
   s->second.window_[pos] = 1;
-  return ret;
+  
+  if(ret)
+    return true;
+  
+  return false;
 }
 
 void SeqWindow::clear(sender_id_t sender)