Merge pull request #19 from john-peterson/rt2

support winrt

ed25519/src/seed.cpp

@@ -3,11 +3,18 @@
 
 #include <boost/system/error_code.hpp>
 #include <boost/system/system_error.hpp>
+#include "libtorrent/config.hpp"
 #include "libtorrent/ed25519.hpp"
 
 #ifndef ED25519_NO_SEED
 
-#ifdef _WIN32
+#if TORRENT_USE_CRYPTOGRAPHIC_BUFFER
+#include <robuffer.h>
+#include <wrl/client.h>
+using namespace Windows::Security::Cryptography;
+using namespace Windows::Storage::Streams;
+using namespace Microsoft::WRL;
+#elif defined _WIN32
 #include <Windows.h>
 #include <Wincrypt.h>
 #else
@@ -15,7 +22,12 @@
 #endif
 
 void ed25519_create_seed(unsigned char *seed) {
-#ifdef _WIN32
+#if TORRENT_USE_CRYPTOGRAPHIC_BUFFER
+    IBuffer^ seedBuffer = CryptographicBuffer::GenerateRandom(32);
+    ComPtr<IBufferByteAccess> bufferByteAccess;
+    reinterpret_cast<IInspectable*>(seedBuffer)->QueryInterface(IID_PPV_ARGS(&bufferByteAccess));
+    bufferByteAccess->Buffer(&seed);
+#elif defined _WIN32
     HCRYPTPROV prov;
 
     if (!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))  {

include/libtorrent/alert_types.hpp

@@ -1279,7 +1279,7 @@ namespace libtorrent
 		virtual std::string message() const;
 		TORRENT_NOT_DISCARDABLE
 
-#ifndef TORRENT_NO_DEPRECATE
+#if !defined(TORRENT_NO_DEPRECATE) && !defined(TORRENT_WINRT)
 		// the interface libtorrent attempted to listen on
 		std::string interface;
 #endif

include/libtorrent/config.hpp

@@ -275,6 +275,15 @@ POSSIBILITY OF SUCH DAMAGE.
 #define TORRENT_USE_PREADV 1
 #define TORRENT_USE_PWRITEV 1
 
+// ==== WINRT ===
+#if defined(WINAPI_FAMILY_PARTITION)
+# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) \
+  && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#  define TORRENT_WINRT
+#  define TORRENT_USE_CRYPTOGRAPHIC_BUFFER 1
+# endif
+#endif
+
 // ==== SOLARIS ===
 #elif defined sun || defined __sun
 #define TORRENT_SOLARIS

src/create_torrent.cpp

@@ -65,16 +65,16 @@ namespace libtorrent
 		int get_file_attributes(std::string const& p)
 		{
 #ifdef TORRENT_WINDOWS
-
+			WIN32_FILE_ATTRIBUTE_DATA attr;
 #if TORRENT_USE_WSTRING
 			std::wstring path = convert_to_wstring(p);
-			DWORD attr = GetFileAttributesW(path.c_str());
+			GetFileAttributesExW(path.c_str(), GetFileExInfoStandard, &attr);
 #else
 			std::string path = convert_to_native(p);
-			DWORD attr = GetFileAttributesA(path.c_str());
+			GetFileAttributesExA(path.c_str(), GetFileExInfoStandard, &attr);
 #endif // TORRENT_USE_WSTRING
-			if (attr == INVALID_FILE_ATTRIBUTES) return 0;
+			if (attr.dwFileAttributes == INVALID_FILE_ATTRIBUTES) return 0;
-			if (attr & FILE_ATTRIBUTE_HIDDEN) return file_storage::attribute_hidden;
+			if (attr.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) return file_storage::attribute_hidden;
 			return 0;
 #else
 			struct stat s;

src/kademlia/dht_tracker.cpp

@@ -63,7 +63,7 @@ using libtorrent::dht::node;
 using libtorrent::dht::node_id;
 using libtorrent::dht::packet_t;
 using libtorrent::dht::msg;
-using namespace libtorrent::detail;
+using libtorrent::detail::write_endpoint;
 
 enum
 {

src/thread.cpp

@@ -105,7 +105,7 @@ namespace libtorrent
 	condition_variable::condition_variable()
 		: m_num_waiters(0)
 	{
-		m_sem = CreateSemaphore(0, 0, INT_MAX, 0);
+		m_sem = CreateSemaphoreEx(0, 0, INT_MAX, 0, 0, SEMAPHORE_ALL_ACCESS);
 	}
 
 	condition_variable::~condition_variable()
@@ -118,7 +118,7 @@ namespace libtorrent
 		TORRENT_ASSERT(l.locked());
 		++m_num_waiters;
 		l.unlock();
-		WaitForSingleObject(m_sem, INFINITE);
+		WaitForSingleObjectEx(m_sem, INFINITE, FALSE);
 		l.lock();
 		--m_num_waiters;
 	}
@@ -128,7 +128,7 @@ namespace libtorrent
 		TORRENT_ASSERT(l.locked());
 		++m_num_waiters;
 		l.unlock();
-		WaitForSingleObject(m_sem, total_milliseconds(rel_time));
+		WaitForSingleObjectEx(m_sem, total_milliseconds(rel_time), FALSE);
 		l.lock();
 		--m_num_waiters;
 	}