summaryrefslogtreecommitdiffstats
path: root/Tools
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--Tools/BiomeVisualiser/BiomeRenderer.cpp2
-rw-r--r--Tools/GeneratorPerformanceTest/CMakeLists.txt12
-rw-r--r--Tools/GeneratorPerformanceTest/GeneratorPerformanceTest.cpp7
-rw-r--r--Tools/MCADefrag/.gitignore1
-rw-r--r--Tools/MCADefrag/CMakeLists.txt97
-rw-r--r--Tools/MCADefrag/Globals.cpp10
-rw-r--r--Tools/MCADefrag/Globals.h232
-rw-r--r--Tools/MCADefrag/MCADefrag.cpp421
-rw-r--r--Tools/MCADefrag/MCADefrag.h144
-rw-r--r--Tools/ProtoProxy/.gitignore1
-rw-r--r--Tools/ProtoProxy/CMakeLists.txt84
-rw-r--r--Tools/ProtoProxy/Connection.cpp99
-rw-r--r--Tools/ProtoProxy/Connection.h14
-rw-r--r--Tools/ProtoProxy/Globals.h17
-rw-r--r--Tools/ProtoProxy/Server.cpp8
-rw-r--r--Tools/ProtoProxy/Server.h8
16 files changed, 1014 insertions, 143 deletions
diff --git a/Tools/BiomeVisualiser/BiomeRenderer.cpp b/Tools/BiomeVisualiser/BiomeRenderer.cpp
index 569128a12..c0123c08a 100644
--- a/Tools/BiomeVisualiser/BiomeRenderer.cpp
+++ b/Tools/BiomeVisualiser/BiomeRenderer.cpp
@@ -78,7 +78,7 @@ bool cBiomeRenderer::Render(cPixmap & a_Pixmap)
{
for (int i = 0; i < ARRAYCOUNT(CurBiomes); i++)
{
- CurBiomes[i] = (EMCSBiome)-1;
+ CurBiomes[i] = biInvalidBiome;
}
break;
}
diff --git a/Tools/GeneratorPerformanceTest/CMakeLists.txt b/Tools/GeneratorPerformanceTest/CMakeLists.txt
new file mode 100644
index 000000000..8adc88882
--- /dev/null
+++ b/Tools/GeneratorPerformanceTest/CMakeLists.txt
@@ -0,0 +1,12 @@
+
+cmake_minimum_required(VERSION 2.8)
+project(GeneratorPerformanceTest)
+
+include_directories(../../src/Generating)
+include_directories(../../src)
+include_directories(../../lib)
+
+add_executable(GeneratorPerformanceTest GeneratorPerformanceTest.cpp ../../src/StringUtils ../../src/MCLogger ../../src/Log ../../src/BlockID ../../src/Noise ../../src/Enchantments ../../src/BlockArea)
+
+target_link_libraries(GeneratorPerformanceTest Generating)
+
diff --git a/Tools/GeneratorPerformanceTest/GeneratorPerformanceTest.cpp b/Tools/GeneratorPerformanceTest/GeneratorPerformanceTest.cpp
new file mode 100644
index 000000000..75d18149f
--- /dev/null
+++ b/Tools/GeneratorPerformanceTest/GeneratorPerformanceTest.cpp
@@ -0,0 +1,7 @@
+
+#include "Globals.h"
+#include "ChunkGenerator.h"
+
+int main(int argc, char * argv[]) {
+ cChunkGenerator Generator = cChunkGenerator();
+}
diff --git a/Tools/MCADefrag/.gitignore b/Tools/MCADefrag/.gitignore
new file mode 100644
index 000000000..44a3e1f48
--- /dev/null
+++ b/Tools/MCADefrag/.gitignore
@@ -0,0 +1 @@
+*.mca
diff --git a/Tools/MCADefrag/CMakeLists.txt b/Tools/MCADefrag/CMakeLists.txt
new file mode 100644
index 000000000..2a021049f
--- /dev/null
+++ b/Tools/MCADefrag/CMakeLists.txt
@@ -0,0 +1,97 @@
+
+cmake_minimum_required (VERSION 2.6)
+
+project (MCADefrag)
+
+# Without this, the MSVC variable isn't defined for MSVC builds ( http://www.cmake.org/pipermail/cmake/2011-November/047130.html )
+enable_language(CXX C)
+
+include(../../SetFlags.cmake)
+set_flags()
+set_lib_flags()
+enable_profile()
+
+
+
+
+# Set include paths to the used libraries:
+include_directories("../../lib")
+include_directories("../../src")
+
+
+function(flatten_files arg1)
+ set(res "")
+ foreach(f ${${arg1}})
+ get_filename_component(f ${f} ABSOLUTE)
+ list(APPEND res ${f})
+ endforeach()
+ set(${arg1} "${res}" PARENT_SCOPE)
+endfunction()
+
+
+# Include the libraries:
+
+add_subdirectory(../../lib/zlib ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/lib/zlib)
+
+set_exe_flags()
+
+# Include the shared files:
+set(SHARED_SRC
+ ../../src/StringCompression.cpp
+ ../../src/StringUtils.cpp
+ ../../src/Log.cpp
+ ../../src/MCLogger.cpp
+)
+set(SHARED_HDR
+ ../../src/ByteBuffer.h
+ ../../src/StringUtils.h
+ ../../src/Log.h
+ ../../src/MCLogger.h
+)
+flatten_files(SHARED_SRC)
+flatten_files(SHARED_HDR)
+source_group("Shared" FILES ${SHARED_SRC} ${SHARED_HDR})
+
+set(SHARED_OSS_SRC
+ ../../src/OSSupport/CriticalSection.cpp
+ ../../src/OSSupport/File.cpp
+ ../../src/OSSupport/IsThread.cpp
+ ../../src/OSSupport/Timer.cpp
+)
+set(SHARED_OSS_HDR
+ ../../src/OSSupport/CriticalSection.h
+ ../../src/OSSupport/File.h
+ ../../src/OSSupport/IsThread.h
+ ../../src/OSSupport/Timer.h
+)
+
+flatten_files(SHARED_OSS_SRC)
+flatten_files(SHARED_OSS_HDR)
+
+source_group("Shared\\OSSupport" FILES ${SHARED_OSS_SRC} ${SHARED_OSS_HDR})
+
+
+
+# Include the main source files:
+set(SOURCES
+ MCADefrag.cpp
+ Globals.cpp
+)
+set(HEADERS
+ MCADefrag.h
+ Globals.h
+)
+
+source_group("" FILES ${SOURCES} ${HEADERS})
+
+add_executable(MCADefrag
+ ${SOURCES}
+ ${HEADERS}
+ ${SHARED_SRC}
+ ${SHARED_HDR}
+ ${SHARED_OSS_SRC}
+ ${SHARED_OSS_HDR}
+)
+
+target_link_libraries(MCADefrag zlib)
+
diff --git a/Tools/MCADefrag/Globals.cpp b/Tools/MCADefrag/Globals.cpp
new file mode 100644
index 000000000..13c6ae709
--- /dev/null
+++ b/Tools/MCADefrag/Globals.cpp
@@ -0,0 +1,10 @@
+
+// Globals.cpp
+
+// This file is used for precompiled header generation in MSVC environments
+
+#include "Globals.h"
+
+
+
+
diff --git a/Tools/MCADefrag/Globals.h b/Tools/MCADefrag/Globals.h
new file mode 100644
index 000000000..0f31de7e3
--- /dev/null
+++ b/Tools/MCADefrag/Globals.h
@@ -0,0 +1,232 @@
+
+// Globals.h
+
+// This file gets included from every module in the project, so that global symbols may be introduced easily
+// Also used for precompiled header generation in MSVC environments
+
+
+
+
+
+// Compiler-dependent stuff:
+#if defined(_MSC_VER)
+ // MSVC produces warning C4481 on the override keyword usage, so disable the warning altogether
+ #pragma warning(disable:4481)
+
+ // Disable some warnings that we don't care about:
+ #pragma warning(disable:4100)
+
+ #define OBSOLETE __declspec(deprecated)
+
+ // No alignment needed in MSVC
+ #define ALIGN_8
+ #define ALIGN_16
+
+#elif defined(__GNUC__)
+
+ // TODO: Can GCC explicitly mark classes as abstract (no instances can be created)?
+ #define abstract
+
+ // TODO: Can GCC mark virtual methods as overriding (forcing them to have a virtual function of the same signature in the base class)
+ #define override
+
+ #define OBSOLETE __attribute__((deprecated))
+
+ #define ALIGN_8 __attribute__((aligned(8)))
+ #define ALIGN_16 __attribute__((aligned(16)))
+
+ // Some portability macros :)
+ #define stricmp strcasecmp
+
+ #define FORMATSTRING(formatIndex,va_argsIndex)
+#else
+
+ #error "You are using an unsupported compiler, you might need to #define some stuff here for your compiler"
+
+ /*
+ // Copy and uncomment this into another #elif section based on your compiler identification
+
+ // Explicitly mark classes as abstract (no instances can be created)
+ #define abstract
+
+ // Mark virtual methods as overriding (forcing them to have a virtual function of the same signature in the base class)
+ #define override
+
+ // Mark functions as obsolete, so that their usage results in a compile-time warning
+ #define OBSOLETE
+
+ // Mark types / variables for alignment. Do the platforms need it?
+ #define ALIGN_8
+ #define ALIGN_16
+ */
+
+ #define FORMATSTRING(formatIndex,va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
+
+#endif
+
+
+
+
+
+// Integral types with predefined sizes:
+typedef long long Int64;
+typedef int Int32;
+typedef short Int16;
+
+typedef unsigned long long UInt64;
+typedef unsigned int UInt32;
+typedef unsigned short UInt16;
+
+typedef unsigned char Byte;
+
+
+
+
+
+// A macro to disallow the copy constructor and operator= functions
+// This should be used in the private: declarations for any class that shouldn't allow copying itself
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+ TypeName(const TypeName &); \
+ void operator=(const TypeName &)
+
+// A macro that is used to mark unused function parameters, to avoid pedantic warnings in gcc
+#define UNUSED(X) (void)(X)
+
+
+
+
+// OS-dependent stuff:
+#ifdef _WIN32
+ #define WIN32_LEAN_AND_MEAN
+ #include <Windows.h>
+ #include <winsock2.h>
+ #include <ws2tcpip.h>
+
+ // Windows SDK defines min and max macros, messing up with our std::min and std::max usage
+ #undef min
+ #undef max
+
+ // Windows SDK defines GetFreeSpace as a constant, probably a Win16 API remnant
+ #ifdef GetFreeSpace
+ #undef GetFreeSpace
+ #endif // GetFreeSpace
+
+ #define SocketError WSAGetLastError()
+#else
+ #include <sys/types.h>
+ #include <sys/stat.h> // for mkdir
+ #include <sys/time.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <arpa/inet.h>
+ #include <netdb.h>
+ #include <time.h>
+ #include <dirent.h>
+ #include <errno.h>
+ #include <iostream>
+ #include <unistd.h>
+
+ #include <cstdio>
+ #include <cstring>
+ #include <pthread.h>
+ #include <semaphore.h>
+ #include <errno.h>
+ #include <fcntl.h>
+
+ typedef int SOCKET;
+ enum
+ {
+ INVALID_SOCKET = -1,
+ };
+ #define closesocket close
+ #define SocketError errno
+#if !defined(ANDROID_NDK)
+ #include <tr1/memory>
+#endif
+#endif
+
+#if !defined(ANDROID_NDK)
+ #define USE_SQUIRREL
+#endif
+
+#if defined(ANDROID_NDK)
+ #define FILE_IO_PREFIX "/sdcard/mcserver/"
+#else
+ #define FILE_IO_PREFIX ""
+#endif
+
+
+
+
+
+// CRT stuff:
+#include <assert.h>
+#include <stdio.h>
+#include <math.h>
+#include <stdarg.h>
+#include <time.h>
+
+
+
+
+
+// STL stuff:
+#include <vector>
+#include <list>
+#include <deque>
+#include <string>
+#include <map>
+#include <algorithm>
+#include <memory>
+
+
+
+
+
+// Common headers (without macros):
+#include "StringUtils.h"
+#include "OSSupport/CriticalSection.h"
+#include "OSSupport/IsThread.h"
+#include "OSSupport/File.h"
+
+
+
+
+
+// Common definitions:
+
+/// Evaluates to the number of elements in an array (compile-time!)
+#define ARRAYCOUNT(X) (sizeof(X) / sizeof(*(X)))
+
+/// Allows arithmetic expressions like "32 KiB" (but consider using parenthesis around it, "(32 KiB)" )
+#define KiB * 1024
+#define MiB * 1024 * 1024
+
+/// Faster than (int)floorf((float)x / (float)div)
+#define FAST_FLOOR_DIV( x, div ) ( (x) < 0 ? (((int)x / div) - 1) : ((int)x / div) )
+
+// Own version of assert() that writes failed assertions to the log for review
+#ifdef NDEBUG
+ #define ASSERT(x) ((void)0)
+#else
+ #define ASSERT assert
+#endif
+
+// Pretty much the same as ASSERT() but stays in Release builds
+#define VERIFY( x ) ( !!(x) || ( LOGERROR("Verification failed: %s, file %s, line %i", #x, __FILE__, __LINE__ ), exit(1), 0 ) )
+
+
+
+
+
+/// A generic interface used mainly in ForEach() functions
+template <typename Type> class cItemCallback
+{
+public:
+ /// Called for each item in the internal list; return true to stop the loop, or false to continue enumerating
+ virtual bool Item(Type * a_Type) = 0;
+} ;
+
+
+
+
diff --git a/Tools/MCADefrag/MCADefrag.cpp b/Tools/MCADefrag/MCADefrag.cpp
new file mode 100644
index 000000000..a2de7f957
--- /dev/null
+++ b/Tools/MCADefrag/MCADefrag.cpp
@@ -0,0 +1,421 @@
+
+// MCADefrag.cpp
+
+// Implements the main app entrypoint and the cMCADefrag class representing the entire app
+
+#include "Globals.h"
+#include "MCADefrag.h"
+#include "MCLogger.h"
+#include "zlib/zlib.h"
+
+
+
+
+
+// An array of 4096 zero bytes, used for writing the padding
+static const Byte g_Zeroes[4096] = {0};
+
+
+
+
+
+int main(int argc, char ** argv)
+{
+ new cMCLogger(Printf("Defrag_%08x.log", time(NULL)));
+ cMCADefrag Defrag;
+ if (!Defrag.Init(argc, argv))
+ {
+ return 1;
+ }
+
+ Defrag.Run();
+
+ return 0;
+}
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cMCADefrag:
+
+cMCADefrag::cMCADefrag(void) :
+ m_NumThreads(4),
+ m_ShouldRecompress(true)
+{
+}
+
+
+
+
+
+bool cMCADefrag::Init(int argc, char ** argv)
+{
+ // Nothing needed yet
+ return true;
+}
+
+
+
+
+
+void cMCADefrag::Run(void)
+{
+ // Fill the queue with MCA files
+ m_Queue = cFile::GetFolderContents(".");
+
+ // Start the processing threads:
+ for (int i = 0; i < m_NumThreads; i++)
+ {
+ StartThread();
+ }
+
+ // Wait for all the threads to finish:
+ while (!m_Threads.empty())
+ {
+ m_Threads.front()->Wait();
+ delete m_Threads.front();
+ m_Threads.pop_front();
+ }
+}
+
+
+
+
+void cMCADefrag::StartThread(void)
+{
+ cThread * Thread = new cThread(*this);
+ m_Threads.push_back(Thread);
+ Thread->Start();
+}
+
+
+
+
+
+AString cMCADefrag::GetNextFileName(void)
+{
+ cCSLock Lock(m_CS);
+ if (m_Queue.empty())
+ {
+ return AString();
+ }
+ AString res = m_Queue.back();
+ m_Queue.pop_back();
+ return res;
+}
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cMCADefrag::cThread:
+
+cMCADefrag::cThread::cThread(cMCADefrag & a_Parent) :
+ super("MCADefrag thread"),
+ m_Parent(a_Parent),
+ m_IsChunkUncompressed(false)
+{
+}
+
+
+
+
+
+void cMCADefrag::cThread::Execute(void)
+{
+ for (;;)
+ {
+ AString FileName = m_Parent.GetNextFileName();
+ if (FileName.empty())
+ {
+ return;
+ }
+ ProcessFile(FileName);
+ }
+}
+
+
+
+
+
+void cMCADefrag::cThread::ProcessFile(const AString & a_FileName)
+{
+ // Filter out non-MCA files:
+ if ((a_FileName.length() < 4) || (a_FileName.substr(a_FileName.length() - 4, 4) != ".mca"))
+ {
+ return;
+ }
+ LOGINFO("%s", a_FileName.c_str());
+
+ // Open input and output files:
+ AString OutFileName = a_FileName + ".new";
+ cFile In, Out;
+ if (!In.Open(a_FileName, cFile::fmRead))
+ {
+ LOGWARNING("Cannot open file %s for reading, skipping file.", a_FileName.c_str());
+ return;
+ }
+ if (!Out.Open(OutFileName.c_str(), cFile::fmWrite))
+ {
+ LOGWARNING("Cannot open file %s for writing, skipping file.", OutFileName.c_str());
+ return;
+ }
+
+ // Read the Locations and Timestamps from the input file:
+ Byte Locations[4096];
+ UInt32 Timestamps[1024];
+ if (In.Read(Locations, sizeof(Locations)) != sizeof(Locations))
+ {
+ LOGWARNING("Cannot read Locations in file %s, skipping file.", a_FileName.c_str());
+ return;
+ }
+ if (In.Read(Timestamps, sizeof(Timestamps)) != sizeof(Timestamps))
+ {
+ LOGWARNING("Cannot read Timestamps in file %s, skipping file.", a_FileName.c_str());
+ return;
+ }
+
+ // Write dummy Locations to the Out file (will be overwritten once the correct ones are known)
+ if (Out.Write(Locations, sizeof(Locations)) != sizeof(Locations))
+ {
+ LOGWARNING("Cannot write Locations to file %s, skipping file.", OutFileName.c_str());
+ return;
+ }
+ m_CurrentSectorOut = 2;
+
+ // Write a copy of the Timestamps into the Out file:
+ if (Out.Write(Timestamps, sizeof(Timestamps)) != sizeof(Timestamps))
+ {
+ LOGWARNING("Cannot write Timestamps to file %s, skipping file.", OutFileName.c_str());
+ return;
+ }
+
+ // Process each chunk:
+ for (size_t i = 0; i < 1024; i++)
+ {
+ size_t idx = i * 4;
+ if (
+ (Locations[idx] == 0) &&
+ (Locations[idx + 1] == 0) &&
+ (Locations[idx + 2] == 0) &&
+ (Locations[idx + 3] == 0)
+ )
+ {
+ // Chunk not present
+ continue;
+ }
+ m_IsChunkUncompressed = false;
+ if (!ReadChunk(In, Locations + idx))
+ {
+ LOGWARNING("Cannot read chunk #%d from file %s. Skipping file.", i, a_FileName.c_str());
+ return;
+ }
+ if (!WriteChunk(Out, Locations + idx))
+ {
+ LOGWARNING("Cannot write chunk #%d to file %s. Skipping file.", i, OutFileName.c_str());
+ return;
+ }
+ }
+
+ // Write the new Locations into the MCA header:
+ Out.Seek(0);
+ if (Out.Write(Locations, sizeof(Locations)) != sizeof(Locations))
+ {
+ LOGWARNING("Cannot write updated Locations to file %s, skipping file.", OutFileName.c_str());
+ return;
+ }
+
+ // Close the files, delete orig, rename new:
+ In.Close();
+ Out.Close();
+ cFile::Delete(a_FileName);
+ cFile::Rename(OutFileName, a_FileName);
+}
+
+
+
+
+
+bool cMCADefrag::cThread::ReadChunk(cFile & a_File, const Byte * a_LocationRaw)
+{
+ int SectorNum = (a_LocationRaw[0] << 16) | (a_LocationRaw[1] << 8) | a_LocationRaw[2];
+ int SizeInSectors = a_LocationRaw[3] * (4 KiB);
+ if (a_File.Seek(SectorNum * (4 KiB)) < 0)
+ {
+ LOGWARNING("Failed to seek to chunk data - file pos %llu (%d KiB, %.02f MiB)!", (Int64)SectorNum * (4 KiB), SectorNum * 4, ((double)SectorNum) / 256);
+ return false;
+ }
+
+ // Read the exact size:
+ Byte Buf[4];
+ if (a_File.Read(Buf, 4) != 4)
+ {
+ LOGWARNING("Failed to read chunk data length");
+ return false;
+ }
+ m_CompressedChunkDataSize = (Buf[0] << 24) | (Buf[1] << 16) | (Buf[2] << 8) | Buf[3];
+ if (m_CompressedChunkDataSize > SizeInSectors)
+ {
+ LOGWARNING("Invalid chunk data - SizeInSectors (%d) smaller that RealSize (%d)", SizeInSectors, m_CompressedChunkDataSize);
+ return false;
+ }
+
+ // Read the data:
+ if (a_File.Read(m_CompressedChunkData, m_CompressedChunkDataSize) != m_CompressedChunkDataSize)
+ {
+ LOGWARNING("Failed to read chunk data!");
+ return false;
+ }
+
+ // Uncompress the data if recompression is active
+ if (m_Parent.m_ShouldRecompress)
+ {
+ m_IsChunkUncompressed = UncompressChunk();
+ if (!m_IsChunkUncompressed)
+ {
+ LOGINFO("Chunk failed to uncompress, will be copied verbatim instead.");
+ }
+ }
+
+ return true;
+}
+
+
+
+
+
+bool cMCADefrag::cThread::WriteChunk(cFile & a_File, Byte * a_LocationRaw)
+{
+ // Recompress the data if recompression is active:
+ if (m_Parent.m_ShouldRecompress)
+ {
+ if (!CompressChunk())
+ {
+ LOGINFO("Chunk failed to recompress, will be coped verbatim instead.");
+ }
+ }
+
+ // Update the Location:
+ a_LocationRaw[0] = m_CurrentSectorOut >> 16;
+ a_LocationRaw[1] = (m_CurrentSectorOut >> 8) & 0xff;
+ a_LocationRaw[2] = m_CurrentSectorOut & 0xff;
+ a_LocationRaw[3] = (m_CompressedChunkDataSize + (4 KiB) + 3) / (4 KiB); // +3 because the m_CompressedChunkDataSize doesn't include the exact-length
+ m_CurrentSectorOut += a_LocationRaw[3];
+
+ // Write the data length:
+ Byte Buf[4];
+ Buf[0] = m_CompressedChunkDataSize >> 24;
+ Buf[1] = (m_CompressedChunkDataSize >> 16) & 0xff;
+ Buf[2] = (m_CompressedChunkDataSize >> 8) & 0xff;
+ Buf[3] = m_CompressedChunkDataSize & 0xff;
+ if (a_File.Write(Buf, 4) != 4)
+ {
+ LOGWARNING("Failed to write chunk length!");
+ return false;
+ }
+
+ // Write the data:
+ if (a_File.Write(m_CompressedChunkData, m_CompressedChunkDataSize) != m_CompressedChunkDataSize)
+ {
+ LOGWARNING("Failed to write chunk data!");
+ return false;
+ }
+
+ // Pad onto the next sector:
+ int NumPadding = a_LocationRaw[3] * 4096 - (m_CompressedChunkDataSize + 4);
+ ASSERT(NumPadding >= 0);
+ if ((NumPadding > 0) && (a_File.Write(g_Zeroes, NumPadding) != NumPadding))
+ {
+ LOGWARNING("Failed to write padding");
+ return false;
+ }
+
+ return true;
+}
+
+
+
+
+
+bool cMCADefrag::cThread::UncompressChunk(void)
+{
+ switch (m_CompressedChunkData[0])
+ {
+ case COMPRESSION_GZIP: return UncompressChunkGzip();
+ case COMPRESSION_ZLIB: return UncompressChunkZlib();
+ }
+ LOGINFO("Chunk is compressed with in an unknown algorithm");
+ return false;
+}
+
+
+
+
+
+bool cMCADefrag::cThread::UncompressChunkGzip(void)
+{
+ // TODO
+ // This format is not used in practice
+ return false;
+}
+
+
+
+
+
+bool cMCADefrag::cThread::UncompressChunkZlib(void)
+{
+ // Uncompress the data:
+ z_stream strm;
+ strm.zalloc = (alloc_func)NULL;
+ strm.zfree = (free_func)NULL;
+ strm.opaque = NULL;
+ inflateInit(&strm);
+ strm.next_out = m_RawChunkData;
+ strm.avail_out = sizeof(m_RawChunkData);
+ strm.next_in = m_CompressedChunkData + 1; // The first byte is the compression method, skip it
+ strm.avail_in = m_CompressedChunkDataSize;
+ int res = inflate(&strm, Z_FINISH);
+ inflateEnd(&strm);
+ if (res != Z_STREAM_END)
+ {
+ LOGWARNING("Failed to uncompress chunk data: %s", strm.msg);
+ return false;
+ }
+ m_RawChunkDataSize = strm.total_out;
+
+ return true;
+}
+
+
+
+
+
+bool cMCADefrag::cThread::CompressChunk(void)
+{
+ // Check that the compressed data can fit:
+ uLongf CompressedSize = compressBound(m_RawChunkDataSize);
+ if (CompressedSize > sizeof(m_CompressedChunkData))
+ {
+ LOGINFO("Too much data for the internal compression buffer!");
+ return false;
+ }
+
+ // Compress the data using the highest compression factor:
+ int errorcode = compress2(m_CompressedChunkData + 1, &CompressedSize, m_RawChunkData, m_RawChunkDataSize, Z_BEST_COMPRESSION);
+ if (errorcode != Z_OK)
+ {
+ LOGINFO("Recompression failed: %d", errorcode);
+ return false;
+ }
+ m_CompressedChunkData[0] = COMPRESSION_ZLIB;
+ m_CompressedChunkDataSize = CompressedSize + 1;
+ return true;
+}
+
+
+
+
diff --git a/Tools/MCADefrag/MCADefrag.h b/Tools/MCADefrag/MCADefrag.h
new file mode 100644
index 000000000..d7fa1fc6e
--- /dev/null
+++ b/Tools/MCADefrag/MCADefrag.h
@@ -0,0 +1,144 @@
+
+// MCADefrag.h
+
+// Interfaces to the cMCADefrag class encapsulating the entire app
+
+
+
+
+
+#pragma once
+
+
+
+
+
+
+class cMCADefrag
+{
+public:
+ enum
+ {
+ MAX_COMPRESSED_CHUNK_DATA_SIZE = (1 MiB),
+ MAX_RAW_CHUNK_DATA_SIZE = (100 MiB),
+ } ;
+
+ cMCADefrag(void);
+
+ /** Reads the cmdline params and initializes the app.
+ Returns true if the app should continue, false if not. */
+ bool Init(int argc, char ** argv);
+
+ /** Runs the entire app. */
+ void Run(void);
+
+protected:
+ /** A single thread processing MCA files from the queue */
+ class cThread :
+ public cIsThread
+ {
+ typedef cIsThread super;
+
+ public:
+ cThread(cMCADefrag & a_Parent);
+
+ protected:
+ /** The compression methods, as specified by the MCA compression method byte. */
+ enum
+ {
+ COMPRESSION_GZIP = 1,
+ COMPRESSION_ZLIB = 2,
+ } ;
+
+
+ cMCADefrag & m_Parent;
+
+ /** The current compressed chunk data. Valid after a successful ReadChunk().
+ This contains only the compression method byte and the compressed data,
+ but not the exact-length preceding the data in the MCA file. */
+ unsigned char m_CompressedChunkData[MAX_COMPRESSED_CHUNK_DATA_SIZE];
+
+ /** Size of the actual current compressed chunk data, excluding the 4 exact-length bytes.
+ This is the amount of bytes in m_CompressedChunkData[] that are valid. */
+ int m_CompressedChunkDataSize;
+
+ /** The current raw chunk data. Valid after a successful ReadChunk(), if recompression is active. */
+ unsigned char m_RawChunkData[MAX_RAW_CHUNK_DATA_SIZE];
+
+ /** Size of the actual current raw chunk data. */
+ int m_RawChunkDataSize;
+
+ /** Number of the sector where the next chunk will be written by WriteChunk(). */
+ int m_CurrentSectorOut;
+
+ /** Set to true when the chunk has been successfully uncompressed. Only used if recompression is active.
+ WriteChunk() tests this flag to decide whether to call Compress(). */
+ bool m_IsChunkUncompressed;
+
+
+ /** Processes the specified file. */
+ void ProcessFile(const AString & a_FileName);
+
+ /** Reads the chunk data into m_CompressedChunkData.
+ Calls DecompressChunkData() if recompression is active.
+ a_LocationRaw is the pointer to the first byte of the Location data in the MCA header.
+ Returns true if successful. */
+ bool ReadChunk(cFile & a_File, const Byte * a_LocationRaw);
+
+ /** Writes the chunk data from m_CompressedData or m_RawChunkData (performing recompression) into file.
+ Calls CompressChunkData() for the actual compression, if recompression is active.
+ a_LocationRaw is the pointer to the first byte of the Location data to be put into the MCA header,
+ the chunk's location is stored in that memory area. Updates m_CurrentSectorOut.
+ Returns true if successful. */
+ bool WriteChunk(cFile & a_File, Byte * a_LocationRaw);
+
+ /** Uncompresses the chunk data from m_CompressedChunkData into m_RawChunkData.
+ Returns true if successful, false on failure. */
+ bool UncompressChunk(void);
+
+ /** Uncompresses the chunk data from m_CompressedChunkData into m_RawChunkData, using Gzip.
+ Returns true if successful, false on failure. */
+ bool UncompressChunkGzip(void);
+
+ /** Uncompresses the chunk data from m_CompressedChunkData into m_RawChunkData, using Zlib.
+ Returns true if successful, false on failure. */
+ bool UncompressChunkZlib(void);
+
+ /** Compresses the chunk data from m_RawChunkData into m_CompressedChunkData.
+ Returns true if successful, false on failure. */
+ bool CompressChunk(void);
+
+ // cIsThread overrides:
+ virtual void Execute(void) override;
+ } ;
+
+ typedef std::list<cThread *> cThreads;
+
+
+ /** The mutex protecting m_Files agains multithreaded access. */
+ cCriticalSection m_CS;
+
+ /** The queue of MCA files to be processed by the threads. Protected by m_CS. */
+ AStringVector m_Queue;
+
+ /** List of threads that the server has running. */
+ cThreads m_Threads;
+
+ /** The number of threads that should be started. Configurable on the command line. */
+ int m_NumThreads;
+
+ /** If set to true, the chunk data is recompressed while saving each MCA file. */
+ bool m_ShouldRecompress;
+
+
+ /** Starts a new processing thread and adds it to cThreads. */
+ void StartThread(void);
+
+ /** Retrieves one file from the queue (and removes it from the queue).
+ Returns an empty string when queue empty. */
+ AString GetNextFileName(void);
+} ;
+
+
+
+
diff --git a/Tools/ProtoProxy/.gitignore b/Tools/ProtoProxy/.gitignore
index 8def77d0b..158a30080 100644
--- a/Tools/ProtoProxy/.gitignore
+++ b/Tools/ProtoProxy/.gitignore
@@ -1,6 +1,7 @@
Debug
Release
Logs/
+lib/
*.log
*.nbt
*.sln
diff --git a/Tools/ProtoProxy/CMakeLists.txt b/Tools/ProtoProxy/CMakeLists.txt
index f8a01a134..01f1e88ad 100644
--- a/Tools/ProtoProxy/CMakeLists.txt
+++ b/Tools/ProtoProxy/CMakeLists.txt
@@ -3,69 +3,19 @@ cmake_minimum_required (VERSION 2.6)
project (ProtoProxy)
+include(../../SetFlags.cmake)
-
-macro(add_flags_cxx FLAGS)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAGS}")
- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLAGS}")
- set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${FLAGS}")
- set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${FLAGS}")
- set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${FLAGS}")
- set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${FLAGS}")
-endmacro()
-
-
-
-
-# Add the preprocessor macros used for distinguishing between debug and release builds (CMake does this automatically for MSVC):
-if (NOT MSVC)
- set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
- set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
- set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG")
- set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNDEBUG")
-endif()
-
-
-
-if(MSVC)
- # Make build use multiple threads under MSVC:
- add_flags_cxx("/MP")
-
- # Make release builds use link-time code generation:
- set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /GL")
- set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /GL")
- set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
- set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG")
- set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /LTCG")
-elseif(APPLE)
- #on os x clang adds pthread for us but we need to add it for gcc
- if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
- add_flags_cxx("-pthread")
- endif()
-else()
- # Let gcc / clang know that we're compiling a multi-threaded app:
- add_flags_cxx("-pthread")
-endif()
-
-
-
-
-# Use static CRT in MSVC builds:
-if (MSVC)
- string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
- string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
- string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
- string(REPLACE "/MDd" "/MTd" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
-endif()
-
-
+set_flags()
+set_lib_flags()
# Set include paths to the used libraries:
include_directories("../../lib")
+include_directories("../../lib/polarssl/include")
include_directories("../../src")
+
function(flatten_files arg1)
set(res "")
foreach(f ${${arg1}})
@@ -75,20 +25,10 @@ function(flatten_files arg1)
set(${arg1} "${res}" PARENT_SCOPE)
endfunction()
+include(../../lib/polarssl.cmake)
+add_subdirectory(../../lib/zlib ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/lib/zlib)
-# Include the libraries:
-file(GLOB CRYPTOPP_SRC "../../lib/cryptopp/*.cpp")
-file(GLOB CRYPTOPP_HDR "../../lib/cryptopp/*.h")
-flatten_files(CRYPTOPP_SRC)
-flatten_files(CRYPTOPP_HDR)
-source_group("CryptoPP" FILES ${CRYPTOPP_SRC} ${CRYPTOPP_HDR})
-
-file(GLOB ZLIB_SRC "../../lib/zlib/*.c")
-file(GLOB ZLIB_HDR "../../lib/zlib/*.h")
-flatten_files(ZLIB_SRC)
-flatten_files(ZLIB_HDR)
-source_group("ZLib" FILES ${ZLIB_SRC} ${ZLIB_HDR})
-
+set_exe_flags()
# Include the shared files:
set(SHARED_SRC
@@ -96,12 +36,14 @@ set(SHARED_SRC
../../src/StringUtils.cpp
../../src/Log.cpp
../../src/MCLogger.cpp
+ ../../src/Crypto.cpp
)
set(SHARED_HDR
../../src/ByteBuffer.h
../../src/StringUtils.h
../../src/Log.h
../../src/MCLogger.h
+ ../../src/Crypto.h
)
set(SHARED_OSS_SRC
../../src/OSSupport/CriticalSection.cpp
@@ -145,9 +87,7 @@ add_executable(ProtoProxy
${SHARED_HDR}
${SHARED_OSS_SRC}
${SHARED_OSS_HDR}
- ${CRYPTOPP_SRC}
- ${CRYPTOPP_HDR}
- ${ZLIB_SRC}
- ${ZLIB_HDR}
)
+target_link_libraries(ProtoProxy zlib polarssl)
+
diff --git a/Tools/ProtoProxy/Connection.cpp b/Tools/ProtoProxy/Connection.cpp
index cd66e2dfd..d9b8e3dd1 100644
--- a/Tools/ProtoProxy/Connection.cpp
+++ b/Tools/ProtoProxy/Connection.cpp
@@ -131,8 +131,6 @@
} \
}
-
-#define MAX_ENC_LEN 1024
@@ -243,7 +241,8 @@ void cConnection::Run(void)
FD_ZERO(&ReadFDs);
FD_SET(m_ServerSocket, &ReadFDs);
FD_SET(m_ClientSocket, &ReadFDs);
- int res = select(2, &ReadFDs, NULL, NULL, NULL);
+ SOCKET MaxSocket = std::max(m_ServerSocket, m_ClientSocket);
+ int res = select(MaxSocket + 1, &ReadFDs, NULL, NULL, NULL);
if (res <= 0)
{
printf("select() failed: %d; aborting client", SocketError);
@@ -377,19 +376,19 @@ bool cConnection::RelayFromServer(void)
}
case csEncryptedUnderstood:
{
- m_ServerDecryptor.ProcessData((byte *)Buffer, (byte *)Buffer, res);
+ m_ServerDecryptor.ProcessData((Byte *)Buffer, (Byte *)Buffer, res);
DataLog(Buffer, res, "Decrypted %d bytes from the SERVER", res);
return DecodeServersPackets(Buffer, res);
}
case csEncryptedUnknown:
{
- m_ServerDecryptor.ProcessData((byte *)Buffer, (byte *)Buffer, res);
+ m_ServerDecryptor.ProcessData((Byte *)Buffer, (Byte *)Buffer, res);
DataLog(Buffer, res, "Decrypted %d bytes from the SERVER", res);
return CLIENTSEND(Buffer, res);
}
}
-
- return true;
+ ASSERT(!"Unhandled server state while relaying from server");
+ return false;
}
@@ -422,12 +421,12 @@ bool cConnection::RelayFromClient(void)
case csEncryptedUnknown:
{
DataLog(Buffer, res, "Decrypted %d bytes from the CLIENT", res);
- m_ServerEncryptor.ProcessData((byte *)Buffer, (byte *)Buffer, res);
+ m_ServerEncryptor.ProcessData((Byte *)Buffer, (Byte *)Buffer, res);
return SERVERSEND(Buffer, res);
}
}
-
- return true;
+ ASSERT(!"Unhandled server state while relaying from client");
+ return false;
}
@@ -443,11 +442,11 @@ double cConnection::GetRelativeTime(void)
-bool cConnection::SendData(SOCKET a_Socket, const char * a_Data, int a_Size, const char * a_Peer)
+bool cConnection::SendData(SOCKET a_Socket, const char * a_Data, size_t a_Size, const char * a_Peer)
{
- DataLog(a_Data, a_Size, "Sending data to %s, %d bytes", a_Peer, a_Size);
+ DataLog(a_Data, a_Size, "Sending data to %s, %u bytes", a_Peer, (unsigned)a_Size);
- int res = send(a_Socket, a_Data, a_Size, 0);
+ int res = send(a_Socket, a_Data, (int)a_Size, 0);
if (res <= 0)
{
Log("%s closed the socket: %d, %d; aborting connection", a_Peer, res, SocketError);
@@ -472,14 +471,14 @@ bool cConnection::SendData(SOCKET a_Socket, cByteBuffer & a_Data, const char * a
-bool cConnection::SendEncryptedData(SOCKET a_Socket, Encryptor & a_Encryptor, const char * a_Data, int a_Size, const char * a_Peer)
+bool cConnection::SendEncryptedData(SOCKET a_Socket, cAESCFBEncryptor & a_Encryptor, const char * a_Data, size_t a_Size, const char * a_Peer)
{
DataLog(a_Data, a_Size, "Encrypting %d bytes to %s", a_Size, a_Peer);
- const byte * Data = (const byte *)a_Data;
+ const Byte * Data = (const Byte *)a_Data;
while (a_Size > 0)
{
- byte Buffer[64 KiB];
- int NumBytes = (a_Size > sizeof(Buffer)) ? sizeof(Buffer) : a_Size;
+ Byte Buffer[64 KiB];
+ size_t NumBytes = (a_Size > sizeof(Buffer)) ? sizeof(Buffer) : a_Size;
a_Encryptor.ProcessData(Buffer, Data, NumBytes);
bool res = SendData(a_Socket, (const char *)Buffer, NumBytes, a_Peer);
if (!res)
@@ -496,7 +495,7 @@ bool cConnection::SendEncryptedData(SOCKET a_Socket, Encryptor & a_Encryptor, co
-bool cConnection::SendEncryptedData(SOCKET a_Socket, Encryptor & a_Encryptor, cByteBuffer & a_Data, const char * a_Peer)
+bool cConnection::SendEncryptedData(SOCKET a_Socket, cAESCFBEncryptor & a_Encryptor, cByteBuffer & a_Data, const char * a_Peer)
{
AString All;
a_Data.ReadAll(All);
@@ -1301,6 +1300,7 @@ bool cConnection::HandleServerLoginEncryptionKeyRequest(void)
}
Log("Got PACKET_ENCRYPTION_KEY_REQUEST from the SERVER:");
Log(" ServerID = %s", ServerID.c_str());
+ DataLog(PublicKey.data(), PublicKey.size(), " Public key (%u bytes)", (unsigned)PublicKey.size());
// Reply to the server:
SendEncryptionKeyResponse(PublicKey, Nonce);
@@ -2261,7 +2261,9 @@ bool cConnection::HandleServerSpawnObjectVehicle(void)
HANDLE_SERVER_PACKET_READ(ReadByte, Byte, Yaw);
HANDLE_SERVER_PACKET_READ(ReadBEInt, int, DataIndicator);
AString ExtraData;
- short VelocityX, VelocityY, VelocityZ;
+ short VelocityX = 0;
+ short VelocityY = 0;
+ short VelocityZ = 0;
if (DataIndicator != 0)
{
HANDLE_SERVER_PACKET_READ(ReadBEShort, short, SpeedX);
@@ -2695,12 +2697,12 @@ bool cConnection::ParseMetadata(cByteBuffer & a_Buffer, AString & a_Metadata)
a_Metadata.push_back(x);
while (x != 0x7f)
{
- int Index = ((unsigned)((unsigned char)x)) & 0x1f; // Lower 5 bits = index
+ // int Index = ((unsigned)((unsigned char)x)) & 0x1f; // Lower 5 bits = index
int Type = ((unsigned)((unsigned char)x)) >> 5; // Upper 3 bits = type
int Length = 0;
switch (Type)
{
- case 0: Length = 1; break; // byte
+ case 0: Length = 1; break; // Byte
case 1: Length = 2; break; // short
case 2: Length = 4; break; // int
case 3: Length = 4; break; // float
@@ -2770,7 +2772,7 @@ void cConnection::LogMetadata(const AString & a_Metadata, size_t a_IndentCount)
{
int Index = ((unsigned)((unsigned char)a_Metadata[pos])) & 0x1f; // Lower 5 bits = index
int Type = ((unsigned)((unsigned char)a_Metadata[pos])) >> 5; // Upper 3 bits = type
- int Length = 0;
+ // int Length = 0;
switch (Type)
{
case 0:
@@ -2825,7 +2827,7 @@ void cConnection::LogMetadata(const AString & a_Metadata, size_t a_IndentCount)
ASSERT(!"Cannot parse item description from metadata");
return;
}
- int After = bb.GetReadableSpace();
+ // int After = bb.GetReadableSpace();
int BytesConsumed = BytesLeft - bb.GetReadableSpace();
Log("%sslot[%d] = %s (%d bytes)", Indent.c_str(), Index, ItemDesc.c_str(), BytesConsumed);
@@ -2859,37 +2861,42 @@ void cConnection::LogMetadata(const AString & a_Metadata, size_t a_IndentCount)
void cConnection::SendEncryptionKeyResponse(const AString & a_ServerPublicKey, const AString & a_Nonce)
{
// Generate the shared secret and encrypt using the server's public key
- byte SharedSecret[16];
- byte EncryptedSecret[128];
+ Byte SharedSecret[16];
+ Byte EncryptedSecret[128];
memset(SharedSecret, 0, sizeof(SharedSecret)); // Use all zeroes for the initial secret
- RSA::PublicKey pk;
- CryptoPP::StringSource src(a_ServerPublicKey, true);
- ByteQueue bq;
- src.TransferTo(bq);
- bq.MessageEnd();
- pk.Load(bq);
- RSAES<PKCS1v15>::Encryptor rsaEncryptor(pk);
- RandomPool rng;
- time_t CurTime = time(NULL);
- rng.Put((const byte *)&CurTime, sizeof(CurTime));
- int EncryptedLength = rsaEncryptor.FixedCiphertextLength();
- ASSERT(EncryptedLength <= sizeof(EncryptedSecret));
- rsaEncryptor.Encrypt(rng, SharedSecret, sizeof(SharedSecret), EncryptedSecret);
- m_ServerEncryptor.SetKey(SharedSecret, 16, MakeParameters(Name::IV(), ConstByteArrayParameter(SharedSecret, 16, true))(Name::FeedbackSize(), 1));
- m_ServerDecryptor.SetKey(SharedSecret, 16, MakeParameters(Name::IV(), ConstByteArrayParameter(SharedSecret, 16, true))(Name::FeedbackSize(), 1));
+ cPublicKey PubKey(a_ServerPublicKey);
+ int res = PubKey.Encrypt(SharedSecret, sizeof(SharedSecret), EncryptedSecret, sizeof(EncryptedSecret));
+ if (res < 0)
+ {
+ Log("Shared secret encryption failed: %d (0x%x)", res, res);
+ return;
+ }
+
+ m_ServerEncryptor.Init(SharedSecret, SharedSecret);
+ m_ServerDecryptor.Init(SharedSecret, SharedSecret);
// Encrypt the nonce:
- byte EncryptedNonce[128];
- rsaEncryptor.Encrypt(rng, (const byte *)(a_Nonce.data()), a_Nonce.size(), EncryptedNonce);
+ Byte EncryptedNonce[128];
+ res = PubKey.Encrypt((const Byte *)a_Nonce.data(), a_Nonce.size(), EncryptedNonce, sizeof(EncryptedNonce));
+ if (res < 0)
+ {
+ Log("Nonce encryption failed: %d (0x%x)", res, res);
+ return;
+ }
// Send the packet to the server:
Log("Sending PACKET_ENCRYPTION_KEY_RESPONSE to the SERVER");
cByteBuffer ToServer(1024);
ToServer.WriteByte(0x01); // To server: Encryption key response
- ToServer.WriteBEShort(EncryptedLength);
- ToServer.WriteBuf(EncryptedSecret, EncryptedLength);
- ToServer.WriteBEShort(EncryptedLength);
- ToServer.WriteBuf(EncryptedNonce, EncryptedLength);
+ ToServer.WriteBEShort((short)sizeof(EncryptedSecret));
+ ToServer.WriteBuf(EncryptedSecret, sizeof(EncryptedSecret));
+ ToServer.WriteBEShort((short)sizeof(EncryptedNonce));
+ ToServer.WriteBuf(EncryptedNonce, sizeof(EncryptedNonce));
+ DataLog(EncryptedSecret, sizeof(EncryptedSecret), "Encrypted secret (%u bytes)", (unsigned)sizeof(EncryptedSecret));
+ DataLog(EncryptedNonce, sizeof(EncryptedNonce), "Encrypted nonce (%u bytes)", (unsigned)sizeof(EncryptedNonce));
+ cByteBuffer Len(5);
+ Len.WriteVarInt(ToServer.GetReadableSpace());
+ SERVERSEND(Len);
SERVERSEND(ToServer);
m_ServerState = csEncryptedUnderstood;
m_IsServerEncrypted = true;
diff --git a/Tools/ProtoProxy/Connection.h b/Tools/ProtoProxy/Connection.h
index abb8b6cd0..9e04994b7 100644
--- a/Tools/ProtoProxy/Connection.h
+++ b/Tools/ProtoProxy/Connection.h
@@ -62,14 +62,12 @@ public:
void LogFlush(void);
protected:
- typedef CFB_Mode<AES>::Encryption Encryptor;
- typedef CFB_Mode<AES>::Decryption Decryptor;
-
+
cByteBuffer m_ClientBuffer;
cByteBuffer m_ServerBuffer;
- Decryptor m_ServerDecryptor;
- Encryptor m_ServerEncryptor;
+ cAESCFBDecryptor m_ServerDecryptor;
+ cAESCFBEncryptor m_ServerEncryptor;
AString m_ServerEncryptionBuffer; // Buffer for the data to be sent to the server once encryption is established
@@ -105,16 +103,16 @@ protected:
double GetRelativeTime(void);
/// Sends data to the specified socket. If sending fails, prints a fail message using a_Peer and returns false.
- bool SendData(SOCKET a_Socket, const char * a_Data, int a_Size, const char * a_Peer);
+ bool SendData(SOCKET a_Socket, const char * a_Data, size_t a_Size, const char * a_Peer);
/// Sends data to the specified socket. If sending fails, prints a fail message using a_Peer and returns false.
bool SendData(SOCKET a_Socket, cByteBuffer & a_Data, const char * a_Peer);
/// Sends data to the specfied socket, after encrypting it using a_Encryptor. If sending fails, prints a fail message using a_Peer and returns false
- bool SendEncryptedData(SOCKET a_Socket, Encryptor & a_Encryptor, const char * a_Data, int a_Size, const char * a_Peer);
+ bool SendEncryptedData(SOCKET a_Socket, cAESCFBEncryptor & a_Encryptor, const char * a_Data, size_t a_Size, const char * a_Peer);
/// Sends data to the specfied socket, after encrypting it using a_Encryptor. If sending fails, prints a fail message using a_Peer and returns false
- bool SendEncryptedData(SOCKET a_Socket, Encryptor & a_Encryptor, cByteBuffer & a_Data, const char * a_Peer);
+ bool SendEncryptedData(SOCKET a_Socket, cAESCFBEncryptor & a_Encryptor, cByteBuffer & a_Data, const char * a_Peer);
/// Decodes packets coming from the client, sends appropriate counterparts to the server; returns false if the connection is to be dropped
bool DecodeClientsPackets(const char * a_Data, int a_Size);
diff --git a/Tools/ProtoProxy/Globals.h b/Tools/ProtoProxy/Globals.h
index 7415c9e62..e2f5aa860 100644
--- a/Tools/ProtoProxy/Globals.h
+++ b/Tools/ProtoProxy/Globals.h
@@ -22,6 +22,8 @@
#define ALIGN_8
#define ALIGN_16
+ #define FORMATSTRING(formatIndex, va_argsIndex)
+
#elif defined(__GNUC__)
// TODO: Can GCC explicitly mark classes as abstract (no instances can be created)?
@@ -37,6 +39,8 @@
// Some portability macros :)
#define stricmp strcasecmp
+
+ #define FORMATSTRING(formatIndex, va_argsIndex)
#else
@@ -59,6 +63,9 @@
#define ALIGN_16
*/
+ #define FORMATSTRING(formatIndex, va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
+
+
#endif
@@ -74,6 +81,8 @@ typedef unsigned long long UInt64;
typedef unsigned int UInt32;
typedef unsigned short UInt16;
+typedef unsigned char Byte;
+
@@ -223,16 +232,12 @@ public:
-#include "cryptopp/randpool.h"
-#include "cryptopp/aes.h"
-#include "cryptopp/rsa.h"
-#include "cryptopp/modes.h"
+#include "../../src/Crypto.h"
-using namespace CryptoPP;
#define LOGERROR printf
#define LOGINFO printf
-#define LOGWARNING printf \ No newline at end of file
+#define LOGWARNING printf
diff --git a/Tools/ProtoProxy/Server.cpp b/Tools/ProtoProxy/Server.cpp
index 71b5ecb94..bb042b259 100644
--- a/Tools/ProtoProxy/Server.cpp
+++ b/Tools/ProtoProxy/Server.cpp
@@ -34,12 +34,8 @@ int cServer::Init(short a_ListenPort, short a_ConnectPort)
#endif // _WIN32
printf("Generating protocol encryption keypair...\n");
- time_t CurTime = time(NULL);
- RandomPool rng;
- rng.Put((const byte *)&CurTime, sizeof(CurTime));
- m_PrivateKey.GenerateRandomWithKeySize(rng, 1024);
- RSA::PublicKey pk(m_PrivateKey);
- m_PublicKey = pk;
+ m_PrivateKey.Generate();
+ m_PublicKeyDER = m_PrivateKey.GetPubKeyDER();
m_ListenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
sockaddr_in local;
diff --git a/Tools/ProtoProxy/Server.h b/Tools/ProtoProxy/Server.h
index e69dbb5e0..85f817a4d 100644
--- a/Tools/ProtoProxy/Server.h
+++ b/Tools/ProtoProxy/Server.h
@@ -17,8 +17,8 @@
class cServer
{
SOCKET m_ListenSocket;
- RSA::PrivateKey m_PrivateKey;
- RSA::PublicKey m_PublicKey;
+ cRSAPrivateKey m_PrivateKey;
+ AString m_PublicKeyDER;
short m_ConnectPort;
public:
@@ -27,8 +27,8 @@ public:
int Init(short a_ListenPort, short a_ConnectPort);
void Run(void);
- RSA::PrivateKey & GetPrivateKey(void) { return m_PrivateKey; }
- RSA::PublicKey & GetPublicKey (void) { return m_PublicKey; }
+ cRSAPrivateKey & GetPrivateKey(void) { return m_PrivateKey; }
+ const AString & GetPublicKeyDER (void) { return m_PublicKeyDER; }
short GetConnectPort(void) const { return m_ConnectPort; }
} ;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 09:19:24 +0100