intermediate changes

ref:a207d0c99a36e72fc729a9dbc8e56c0e6ae90bb9

5 files changed, 563 insertions, 0 deletions

diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Environment.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Environment.cpp
new file mode 100644
index 0000000000..d8b5403123
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Environment.cpp
@@ -0,0 +1,37 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/core/platform/Environment.h>
+
+#include <stdio.h>
+#include <utility>
+
+namespace Aws
+{
+namespace Environment
+{
+
+/*
+using std::getenv generates a warning on windows so we use _dupenv_s instead.  The character array returned by this function is our responsibility to clean up, so rather than returning raw strings
+that would need to be manually freed in all the client functions, just copy it into a Aws::String instead, freeing it here.
+*/
+Aws::String GetEnv(const char *variableName)
+{
+    char* variableValue = nullptr;
+    std::size_t valueSize = 0;
+    auto queryResult = _dupenv_s(&variableValue, &valueSize, variableName);
+
+    Aws::String result;
+    if(queryResult == 0 && variableValue != nullptr && valueSize > 0)
+    {
+        result.assign(variableValue, valueSize - 1);  // don't copy the c-string terminator byte
+        free(variableValue);
+    }
+
+    return result;
+}
+
+} // namespace Environment
+} // namespace Aws
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp
new file mode 100644
index 0000000000..2ea82de6f8
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp
@@ -0,0 +1,336 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+#include <aws/core/platform/FileSystem.h>
+
+#include <aws/core/platform/Environment.h>
+#include <aws/core/utils/logging/LogMacros.h>
+#include <aws/core/utils/StringUtils.h>
+#include <cassert>
+#include <iostream>
+#include <Userenv.h>
+
+#pragma warning( disable : 4996)
+
+using namespace Aws::Utils;
+namespace Aws
+{
+namespace FileSystem
+{
+
+static const char* FILE_SYSTEM_UTILS_LOG_TAG = "FileSystem";
+
+/**
+ * See
+ * https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx
+ * to understand how could we pass long path (over 260 chars) to WinAPI
+ */
+static inline Aws::WString ToLongPath(const Aws::WString& path)
+{
+    if (path.size() > MAX_PATH - 12/*8.3 file name*/)
+    {
+        return L"\\\\?\\" + path;
+    }
+    return path;
+}
+
+class User32Directory : public Directory
+{
+public:
+    User32Directory(const Aws::String& path, const Aws::String& relativePath) : Directory(path, relativePath), m_find(INVALID_HANDLE_VALUE), m_lastError(0)
+    {
+        WIN32_FIND_DATAW ffd;
+        AWS_LOGSTREAM_TRACE(FILE_SYSTEM_UTILS_LOG_TAG, "Entering directory " << m_directoryEntry.path);
+
+        m_find = FindFirstFileW(ToLongPath(Aws::Utils::StringUtils::ToWString(m_directoryEntry.path.c_str())).c_str(), &ffd);
+        if (m_find != INVALID_HANDLE_VALUE)
+        {
+            m_directoryEntry = ParseFileInfo(ffd, false);
+            FindClose(m_find);
+            auto seachPath = Join(m_directoryEntry.path, "*");
+            m_find = FindFirstFileW(ToLongPath(Aws::Utils::StringUtils::ToWString(seachPath.c_str())).c_str(), &m_ffd);
+        }
+        else
+        {
+            AWS_LOGSTREAM_ERROR(FILE_SYSTEM_UTILS_LOG_TAG, "Could not load directory " << m_directoryEntry.path << " with error code " << GetLastError());
+        }
+    }
+
+    ~User32Directory()
+    {
+        if (m_find != INVALID_HANDLE_VALUE)
+        {
+            FindClose(m_find);
+        }
+    }
+
+    operator bool() const override { return m_directoryEntry.operator bool() && m_find != INVALID_HANDLE_VALUE; }
+
+    DirectoryEntry Next() override
+    {
+        assert(m_find != INVALID_HANDLE_VALUE);
+        DirectoryEntry entry;
+        bool invalidEntry = true;
+
+        while(invalidEntry && !m_lastError)
+        {
+            //due to the way the FindFirstFile api works, 
+            //the first entry will already be loaded by the time we get here.
+            entry = ParseFileInfo(m_ffd, true);
+
+            Aws::String fileName = Aws::Utils::StringUtils::FromWString(m_ffd.cFileName);
+            if (fileName != ".." && fileName != ".")
+            {
+                AWS_LOGSTREAM_TRACE(FILE_SYSTEM_UTILS_LOG_TAG, "Found entry " << entry.path);
+                invalidEntry = false;
+            }
+            else
+            {
+                entry.fileType = FileType::None;
+                AWS_LOGSTREAM_TRACE(FILE_SYSTEM_UTILS_LOG_TAG, "Skipping . or .. entries.");
+            }
+
+            if(!FindNextFileW(m_find, &m_ffd))
+            {
+                m_lastError = GetLastError();
+                AWS_LOGSTREAM_ERROR(FILE_SYSTEM_UTILS_LOG_TAG, "Could not fetch next entry from " << m_directoryEntry.path << " with error code " << m_lastError);
+                break;
+            }            
+        }
+       
+        return entry;
+    }
+
+private:
+    DirectoryEntry ParseFileInfo(WIN32_FIND_DATAW& ffd, bool computePath)
+    {
+        DirectoryEntry entry;
+        LARGE_INTEGER fileSize;
+        fileSize.HighPart = ffd.nFileSizeHigh;
+        fileSize.LowPart = ffd.nFileSizeLow;
+        entry.fileSize = static_cast<int64_t>(fileSize.QuadPart);
+
+        if (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+        {
+            entry.fileType = FileType::Directory;
+        }
+        else
+        {
+            entry.fileType = FileType::File;
+        }
+
+        if(computePath)
+        {
+            entry.path = Join(m_directoryEntry.path, Aws::Utils::StringUtils::FromWString(ffd.cFileName));
+            entry.relativePath = m_directoryEntry.relativePath.empty() ? Aws::Utils::StringUtils::FromWString(ffd.cFileName) : Join(m_directoryEntry.relativePath, Aws::Utils::StringUtils::FromWString(ffd.cFileName));
+        }
+        else
+        {
+            entry.path = m_directoryEntry.path;
+            entry.relativePath = m_directoryEntry.relativePath;
+        }
+
+        return entry;
+    }
+
+    HANDLE m_find;
+    WIN32_FIND_DATAW m_ffd;
+    DWORD m_lastError;
+};
+
+Aws::String GetHomeDirectory()
+{
+    static const char* HOME_DIR_ENV_VAR = "USERPROFILE";
+
+    AWS_LOGSTREAM_TRACE(FILE_SYSTEM_UTILS_LOG_TAG, "Checking " << HOME_DIR_ENV_VAR << " for the home directory.");
+    Aws::String homeDir = Aws::Environment::GetEnv(HOME_DIR_ENV_VAR);
+    AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, "Environment value for variable " << HOME_DIR_ENV_VAR << " is " << homeDir);
+    if(homeDir.empty())
+    {
+        AWS_LOGSTREAM_WARN(FILE_SYSTEM_UTILS_LOG_TAG, "Home dir not stored in environment, trying to fetch manually from the OS.");
+        HANDLE hToken;
+    
+        if (OpenProcessToken(GetCurrentProcess(), TOKEN_READ, &hToken))
+        {
+            DWORD len = MAX_PATH;
+            WCHAR path[MAX_PATH];
+            if (GetUserProfileDirectoryW(hToken, path, &len))
+            {                
+                homeDir = Aws::Utils::StringUtils::FromWString(path);
+            }
+            CloseHandle(hToken);
+        }        
+
+        AWS_LOGSTREAM_INFO(FILE_SYSTEM_UTILS_LOG_TAG, "Pulled " << homeDir << " as home directory from the OS.");
+    }
+
+    Aws::String retVal = (homeDir.size() > 0) ? Aws::Utils::StringUtils::Trim(homeDir.c_str()) : "";
+
+    if (!retVal.empty())
+    {
+        if (retVal.at(retVal.length() - 1) != Aws::FileSystem::PATH_DELIM)
+        {
+            retVal += Aws::FileSystem::PATH_DELIM;
+        }
+    }
+    
+    return retVal;
+}
+
+Aws::String GetExecutableDirectory()
+{
+    static const unsigned long long bufferSize = 256;
+    WCHAR buffer[bufferSize];
+
+    memset(buffer, 0, sizeof(buffer));
+
+    if (GetModuleFileNameW(nullptr, buffer, static_cast<DWORD>(sizeof(buffer))))
+    {
+        Aws::String bufferStr(Aws::Utils::StringUtils::FromWString(buffer));
+        auto fileNameStart = bufferStr.find_last_of(PATH_DELIM);
+        if (fileNameStart != std::string::npos)
+        {
+            bufferStr = bufferStr.substr(0, fileNameStart);
+        }
+
+        return bufferStr;
+    }
+
+    return "";
+}
+
+bool CreateDirectoryIfNotExists(const char* path, bool createParentDirs)
+{
+    Aws::String directoryName = path;
+    AWS_LOGSTREAM_INFO(FILE_SYSTEM_UTILS_LOG_TAG, "Creating directory " << directoryName);
+
+    // Create intermediate directories or create the target directory once.
+    for (size_t i = createParentDirs ? 0 : directoryName.size() - 1; i < directoryName.size(); i++)
+    {
+        // Create the intermediate directory if we find a delimiter and the delimiter is not the first char, or if this is the target directory.
+        if (i != 0 && (directoryName[i] == FileSystem::PATH_DELIM || i == directoryName.size() - 1))
+        {
+            // the last delimeter can be removed safely.
+            if (directoryName[i] == FileSystem::PATH_DELIM) 
+            {
+                directoryName[i] = '\0';
+            }
+            if (CreateDirectoryW(ToLongPath(StringUtils::ToWString(directoryName.c_str())).c_str(), nullptr))
+            {
+                AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, "Creation of directory " << directoryName.c_str() << " succeeded.");
+            }
+            else
+            {
+                DWORD errorCode = GetLastError();
+                if (errorCode != ERROR_ALREADY_EXISTS && errorCode != NO_ERROR) // in vs2013 the errorCode is NO_ERROR
+                {
+                    AWS_LOGSTREAM_ERROR(FILE_SYSTEM_UTILS_LOG_TAG, " Creation of directory " << directoryName.c_str() << " returned code: " << errorCode);
+                    return false;
+                }
+                AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, " Creation of directory " << directoryName.c_str() << " returned code: " << errorCode);
+            }
+            // Restore the path. We are good even if we didn't change that char to '\0', because we are ready to return.
+            directoryName[i] = FileSystem::PATH_DELIM;
+        }
+    }
+    return true;
+}
+
+bool RemoveFileIfExists(const char* path)
+{
+    AWS_LOGSTREAM_INFO(FILE_SYSTEM_UTILS_LOG_TAG, "Deleting file: " << path);
+
+    if (DeleteFileW(ToLongPath(Aws::Utils::StringUtils::ToWString(path)).c_str()))
+    {
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, "Successfully deleted file: " << path);
+        return true;
+    }
+    else
+    {
+        DWORD errorCode = GetLastError();
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, "Deletion of file: " << path << " Returned error code: " << errorCode);
+        return errorCode == ERROR_FILE_NOT_FOUND;
+    }
+}
+
+bool RelocateFileOrDirectory(const char* from, const char* to)
+{
+    AWS_LOGSTREAM_INFO(FILE_SYSTEM_UTILS_LOG_TAG, "Moving file at " << from << " to " << to);
+
+    if(MoveFileW(ToLongPath(Aws::Utils::StringUtils::ToWString(from)).c_str(), Aws::Utils::StringUtils::ToWString(to).c_str()))
+    {
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG,  "The moving operation of file at " << from << " to " << to << " Succeeded.");
+        return true;
+    }
+    else
+    {
+        int errorCode = GetLastError();
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG,  "The moving operation of file at " << from << " to " << to << " Returned error code of " << errorCode);
+        return false;
+    }
+}
+
+bool RemoveDirectoryIfExists(const char* path)
+{
+    AWS_LOGSTREAM_INFO(FILE_SYSTEM_UTILS_LOG_TAG, "Removing directory at " << path);
+
+    if(RemoveDirectoryW(ToLongPath(Aws::Utils::StringUtils::ToWString(path)).c_str()))
+    {
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG,  "The remove operation of file at " << path << " Succeeded.");
+        return true;
+    }
+    else
+    {
+        int errorCode = GetLastError();
+        if (errorCode == ERROR_DIR_NOT_EMPTY)
+        {
+            AWS_LOGSTREAM_ERROR(FILE_SYSTEM_UTILS_LOG_TAG, "The remove operation of file at " << path << " failed. with error code because it was not empty.");
+        }
+
+        else if(errorCode == ERROR_DIRECTORY)
+        {
+            AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG, "The deletion of directory at " << path << " failed because it doesn't exist.");
+            return true;
+
+        }
+
+        AWS_LOGSTREAM_DEBUG(FILE_SYSTEM_UTILS_LOG_TAG,  "The remove operation of file at " << path << " failed. with error code " << errorCode);
+        return false;
+    }
+}
+
+Aws::String CreateTempFilePath()
+{
+#ifdef _MSC_VER
+#pragma warning(disable: 4996) // _CRT_SECURE_NO_WARNINGS
+#endif
+    char s_tempName[L_tmpnam_s+1];
+
+    /*
+    Prior to VS 2014, tmpnam/tmpnam_s generated root level files ("\filename") which were not appropriate for our usage, so for the windows version, we prepended a '.' to make it a
+    tempfile in the current directory.  Starting with VS2014, the behavior of tmpnam/tmpnam_s was changed to be a full, valid filepath based on the
+    current user ("C:\Users\username\AppData\Local\Temp\...").
+
+    See the tmpnam section in http://blogs.msdn.com/b/vcblog/archive/2014/06/18/crt-features-fixes-and-breaking-changes-in-visual-studio-14-ctp1.aspx
+    for more details.
+    */
+
+#if _MSC_VER >= 1900
+    tmpnam_s(s_tempName, L_tmpnam_s);
+#else
+    s_tempName[0] = '.';
+    tmpnam_s(s_tempName + 1, L_tmpnam_s);
+#endif // _MSC_VER
+
+
+    return s_tempName;
+}
+
+Aws::UniquePtr<Directory> OpenDirectory(const Aws::String& path, const Aws::String& relativePath)
+{
+    return Aws::MakeUnique<User32Directory>(FILE_SYSTEM_UTILS_LOG_TAG, path, relativePath);
+}
+
+} // namespace FileSystem
+} // namespace Aws
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/OSVersionInfo.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/OSVersionInfo.cpp
new file mode 100644
index 0000000000..0180f7fbf6
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/OSVersionInfo.cpp
@@ -0,0 +1,138 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/core/platform/OSVersionInfo.h>
+#include <aws/core/utils/StringUtils.h>
+#include <aws/core/utils/memory/stl/AWSStringStream.h>
+
+#include <iomanip>
+
+#pragma warning(disable: 4996)
+#include <windows.h>
+#include <stdio.h>
+namespace Aws
+{
+namespace OSVersionInfo
+{
+
+Aws::String GetSysCommandOutput(const char* command)
+{
+    Aws::String outputStr;
+    FILE* outputStream;
+    const int maxBufferSize = 256;
+    char outputBuffer[maxBufferSize];
+
+    outputStream = _popen(command, "r");
+
+    if (outputStream)
+    {
+        while (!feof(outputStream))
+        {
+            if (fgets(outputBuffer, maxBufferSize, outputStream) != nullptr)
+            {
+                outputStr.append(outputBuffer);
+            }
+        }
+
+        _pclose(outputStream);
+
+        return Aws::Utils::StringUtils::Trim(outputStr.c_str());
+    }
+
+    return {};
+}
+
+Aws::String ComputeOSVersionString()
+{
+    // With the release of Windows 8.1, the behavior of the GetVersionEx API has changed in the value it will return for the operating system version.
+    // The value returned by the GetVersionEx function now depends on how the application is manifested.
+    // https://msdn.microsoft.com/en-us/library/windows/desktop/ms724451%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396
+    //
+    // This only works when the application is manifested for Windows 8.1 or 10, which we don't actually care about.
+    // Also, this will cause build headaches for folks not building with VS2015, and is overall an unusable API for us.
+    // The following is the least painful but most reliable hack I can come up with.
+    //
+    // From this article: https://msdn.microsoft.com/en-us/library/windows/desktop/ms724429.aspx
+    // we will do the following:
+    //
+    // To obtain the full version number for the operating system, call the GetFileVersionInfo function on one of the system DLLs, such as Kernel32.dll,
+    // then call VerQueryValue to obtain the \\StringFileInfo\\<lang><codepage>\\ProductVersion subblock of the file version information.
+    //
+    Aws::StringStream ss;
+    ss << "Windows/";
+
+    DWORD uselessParameter(0);
+    static const char* FILE_TO_CHECK = "Kernel32.dll";
+    DWORD fileVersionSize = GetFileVersionInfoSizeA(FILE_TO_CHECK, &uselessParameter);
+    void* blob = Aws::Malloc("OSVersionInfo", static_cast<size_t>(fileVersionSize));
+    bool versionFound(false);
+
+    if (GetFileVersionInfoA(FILE_TO_CHECK, 0, fileVersionSize, blob))
+    {
+        struct LANGANDCODEPAGE {
+            WORD wLanguage;
+            WORD wCodePage;
+        } *lpTranslate;
+
+        UINT sizeOfCodePage(0);
+
+        if (VerQueryValueA(blob, "\\VarFileInfo\\Translation", (LPVOID*)&lpTranslate, &sizeOfCodePage))
+        {
+            //we don't actually care which language pack we get, they should all have the same windows version attached.
+            Aws::StringStream codePageSS;
+            codePageSS << "\\StringFileInfo\\";
+            codePageSS << std::setfill('0') << std::setw(4) << std::nouppercase << std::hex << lpTranslate[0].wLanguage;
+            codePageSS << std::setfill('0') << std::setw(4) << std::nouppercase << std::hex << lpTranslate[0].wCodePage;
+            codePageSS << "\\ProductVersion";
+
+            void* subBlock(nullptr);
+            UINT subBlockSize(0);
+
+            if (VerQueryValueA(blob, codePageSS.str().c_str(), &subBlock, &subBlockSize))
+            {
+                ss << static_cast<const char*>(subBlock);
+                versionFound = true;
+            }
+        }
+    }
+
+    Aws::Free(blob);
+
+    if (!versionFound)
+    {
+        ss << "Unknown Version";
+    }
+
+
+
+    SYSTEM_INFO sysInfo;
+    ZeroMemory(&sysInfo, sizeof(SYSTEM_INFO));
+    GetSystemInfo(&sysInfo);
+
+    switch (sysInfo.wProcessorArchitecture)
+    {
+        //PROCESSOR_ARCHITECTURE_AMD64
+        case 0x09:
+            ss << " AMD64";
+            break;
+        //PROCESSOR_ARCHITECTURE_IA64
+        case 0x06:
+            ss << " IA64";
+            break;
+        //PROCESSOR_ARCHITECTURE_INTEL
+        case 0x00:
+            ss << " x86";
+            break;
+        default:
+            ss << " Unknown Processor Architecture";
+            break;
+     }
+
+    return ss.str();
+}
+
+
+} // namespace OSVersionInfo
+} // namespace Aws
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Security.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Security.cpp
new file mode 100644
index 0000000000..fbf9a4e679
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Security.cpp
@@ -0,0 +1,21 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/core/platform/Security.h>
+
+#include <windows.h>
+
+namespace Aws
+{
+namespace Security
+{
+
+void SecureMemClear(unsigned char *data, size_t length)
+{
+    SecureZeroMemory(data, length);
+}
+
+} // namespace Security
+} // namespace Aws
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Time.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Time.cpp
new file mode 100644
index 0000000000..e186d21c81
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/platform/windows/Time.cpp
@@ -0,0 +1,31 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/core/platform/Time.h>
+
+#include <time.h>
+
+namespace Aws
+{
+namespace Time
+{
+
+time_t TimeGM(struct tm* const t)
+{
+    return _mkgmtime(t);
+}
+
+void LocalTime(tm* t, std::time_t time)
+{
+    localtime_s(t, &time);
+}
+
+void GMTime(tm* t, std::time_t time)
+{
+    gmtime_s(t, &time);
+}
+
+} // namespace Time
+} // namespace Aws