1 files changed, 64 insertions, 64 deletions
diff --git a/Swiften/StringCodecs/SHA1_Windows.cpp b/Swiften/StringCodecs/SHA1_Windows.cpp
index f883d13..ff02012 100644
--- a/Swiften/StringCodecs/SHA1_Windows.cpp
+++ b/Swiften/StringCodecs/SHA1_Windows.cpp
@@ -10,95 +10,95 @@
 #include <Swiften/StringCodecs/SHA1_Windows.h>
 
 namespace {
-	HCRYPTPROV context = 0;
-
-	struct ContextDeleter {
-		~ContextDeleter() {
-			if (context) {
-				CryptReleaseContext(context, 0);
-				context = 0;
-			}
-		}
-	} contextDeleter;
+    HCRYPTPROV context = 0;
+
+    struct ContextDeleter {
+        ~ContextDeleter() {
+            if (context) {
+                CryptReleaseContext(context, 0);
+                context = 0;
+            }
+        }
+    } contextDeleter;
 }
 
 namespace Swift {
 
 SHA1::SHA1() : hash(NULL) {
-	if (!context) {
-		if (!CryptAcquireContext(&context, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
-//		DWORD error = GetLastError();
-//		switch (error) {
-//			std::cerr << (long)error << std::endl;
-//		}
-//		assert(false);
-			context = 0;
-		}
-	}
-
-	if (!CryptCreateHash(context, CALG_SHA1, 0, 0, &hash)) {
-		hash = NULL;
-	}
+    if (!context) {
+        if (!CryptAcquireContext(&context, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
+//        DWORD error = GetLastError();
+//        switch (error) {
+//            std::cerr << (long)error << std::endl;
+//        }
+//        assert(false);
+            context = 0;
+        }
+    }
+
+    if (!CryptCreateHash(context, CALG_SHA1, 0, 0, &hash)) {
+        hash = NULL;
+    }
 }
 
 SHA1::~SHA1() {
-	if (hash) {
-	   CryptDestroyHash(hash);
-	}
+    if (hash) {
+       CryptDestroyHash(hash);
+    }
 }
 
 SHA1& SHA1::update(const std::vector<unsigned char>& data) {
-	return update(vecptr(data), data.size());
+    return update(vecptr(data), data.size());
 }
 
 
 SHA1& SHA1::update(const unsigned char* data, size_t dataSize) {
-	if (!hash || !context) {
-		return *this;
-	}
-	if (!CryptHashData(hash, const_cast<BYTE*>(data), dataSize, 0)) {
-//		DWORD error = GetLastError();
-//		switch (error) {
-//			std::cerr << (long)error << std::endl;
-//		}
-//		assert(false);
-//	}
-	}
-	return *this;
+    if (!hash || !context) {
+        return *this;
+    }
+    if (!CryptHashData(hash, const_cast<BYTE*>(data), dataSize, 0)) {
+//        DWORD error = GetLastError();
+//        switch (error) {
+//            std::cerr << (long)error << std::endl;
+//        }
+//        assert(false);
+//    }
+    }
+    return *this;
 }
 
 std::vector<unsigned char> SHA1::getHash() const {
-	if (!hash || !context) {
-		return std::vector<unsigned char>();
-	}
-	std::vector<unsigned char> result;
-	DWORD hashLength = sizeof(DWORD);
-	DWORD hashSize;
-	CryptGetHashParam(hash, HP_HASHSIZE, reinterpret_cast<BYTE*>(&hashSize), &hashLength, 0);
-	result.resize(static_cast<size_t>(hashSize));
-	if (!CryptGetHashParam(hash, HP_HASHVAL, vecptr(result), &hashSize, 0)) {
-//		DWORD error = GetLastError();
-//		switch (error) {
-//			std::cerr << (long)error << std::endl;
-//		}
-//		assert(false);
-		return std::vector<unsigned char>();
-	}
-	result.resize(static_cast<size_t>(hashSize));
-	return result;
+    if (!hash || !context) {
+        return std::vector<unsigned char>();
+    }
+    std::vector<unsigned char> result;
+    DWORD hashLength = sizeof(DWORD);
+    DWORD hashSize;
+    CryptGetHashParam(hash, HP_HASHSIZE, reinterpret_cast<BYTE*>(&hashSize), &hashLength, 0);
+    result.resize(static_cast<size_t>(hashSize));
+    if (!CryptGetHashParam(hash, HP_HASHVAL, vecptr(result), &hashSize, 0)) {
+//        DWORD error = GetLastError();
+//        switch (error) {
+//            std::cerr << (long)error << std::endl;
+//        }
+//        assert(false);
+        return std::vector<unsigned char>();
+    }
+    result.resize(static_cast<size_t>(hashSize));
+    return result;
 }
 
 
 ByteArray SHA1::getHash(const ByteArray& data) {
-	SHA1 hash;
-	hash.update(vecptr(data), data.size());
-	return hash.getHash();
+    SHA1 hash;
+    hash.update(vecptr(data), data.size());
+    return hash.getHash();
 }
 
 ByteArray SHA1::getHash(const SafeByteArray& data) {
-	SHA1 hash;
-	hash.update(vecptr(data), data.size());
-	return hash.getHash();
+    SHA1 hash;
+    hash.update(vecptr(data), data.size());
+    return hash.getHash();
 }
 
 }