v2.0.2-rc (#27)

## v2.0.2-rc

### BREAKING CHANGES

* Refactored `config.json` - will need to verify configuration settings prior to mounting

### Issues

* \#12 \[Unit Test\] Complete all providers unit tests
* \#14 \[Unit Test\] SQLite mini-ORM unit tests and cleanup
* \#16 Add support for bucket name in Sia provider
* \#17 Update to common c++ build system
  * A single 64-bit Linux Jenkins server is used to build all Linux and Windows versions
  * All dependency sources are now included
  * MSVC is no longer supported
  * MSYS2 is required for building Windows binaries on Windows
  * OS X support is temporarily disabled
* \#19 \[bug\] Rename file is broken for files that are existing
* \#23 \[bug\] Incorrect file size displayed while upload is pending
* \#24 RocksDB implementations should be transactional
* \#25 Writes should block when maximum cache size is reached
* \#26 Complete ring buffer and direct download support

### Changes from v2.0.1-rc

* Ability to choose between RocksDB and SQLite databases
* Added direct reads and implemented download fallback
* Corrected file times on S3 and Sia providers
* Corrected handling of `chown()` and `chmod()`
* Fixed erroneous download of chunks after resize

Reviewed-on: #27

support/src/utils/windows.cpp

@@ -0,0 +1,144 @@
+/*
+  Copyright <2018-2024> <scott.e.graves@protonmail.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+*/
+#if defined(_WIN32)
+
+#include "utils/windows.hpp"
+
+#include "utils/com_init_wrapper.hpp"
+#include "utils/error.hpp"
+#include "utils/string.hpp"
+
+namespace repertory::utils {
+void create_console() {
+  if (::AllocConsole() == 0) {
+    return;
+  }
+
+  FILE *dummy{nullptr};
+  freopen_s(&dummy, "CONOUT$", "w", stdout);
+  freopen_s(&dummy, "CONOUT$", "w", stderr);
+  freopen_s(&dummy, "CONIN$", "r", stdin);
+  std::cout.clear();
+  std::clog.clear();
+  std::cerr.clear();
+  std::cin.clear();
+
+  auto *out_w = CreateFileW(L"CONOUT$", GENERIC_READ | GENERIC_WRITE,
+                            FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr,
+                            OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
+  auto *in_w = CreateFileW(L"CONIN$", GENERIC_READ | GENERIC_WRITE,
+                           FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr,
+                           OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
+  SetStdHandle(STD_OUTPUT_HANDLE, out_w);
+  SetStdHandle(STD_ERROR_HANDLE, out_w);
+  SetStdHandle(STD_INPUT_HANDLE, in_w);
+  std::wcout.clear();
+  std::wclog.clear();
+  std::wcerr.clear();
+  std::wcin.clear();
+}
+
+void free_console() { ::FreeConsole(); }
+
+auto get_last_error_code() -> DWORD { return ::GetLastError(); }
+
+auto get_local_app_data_directory() -> const std::string & {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  static std::string app_data = ([]() -> std::string {
+    com_init_wrapper cw;
+    PWSTR local_app_data{};
+    if (SUCCEEDED(::SHGetKnownFolderPath(FOLDERID_LocalAppData, 0, nullptr,
+                                         &local_app_data))) {
+      auto ret = utils::string::to_utf8(local_app_data);
+      ::CoTaskMemFree(local_app_data);
+      return ret;
+    }
+
+    throw utils::error::create_exception(
+        function_name, {
+                           "unable to detect local application data folder",
+                       });
+  })();
+
+  return app_data;
+}
+
+auto get_thread_id() -> std::uint64_t {
+  return static_cast<std::uint64_t>(::GetCurrentThreadId());
+}
+
+auto is_process_elevated() -> bool {
+  auto ret{false};
+  HANDLE token{INVALID_HANDLE_VALUE};
+  if (::OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token)) {
+    TOKEN_ELEVATION te{};
+    DWORD sz = sizeof(te);
+    if (::GetTokenInformation(token, TokenElevation, &te, sizeof(te), &sz)) {
+      ret = (te.TokenIsElevated != 0);
+    }
+  }
+
+  if (token != INVALID_HANDLE_VALUE) {
+    ::CloseHandle(token);
+  }
+
+  return ret;
+}
+
+auto run_process_elevated(std::vector<const char *> args) -> int {
+  std::cout << "Elevating Process" << std::endl;
+  std::string parameters{"-hidden"};
+  for (std::size_t idx = 1U; idx < args.size(); idx++) {
+    parameters +=
+        (parameters.empty() ? args.at(idx) : " " + std::string(args.at(idx)));
+  }
+
+  std::string full_path;
+  full_path.resize(repertory::max_path_length + 1);
+
+  if (::GetModuleFileNameA(nullptr, full_path.data(),
+                           repertory::max_path_length)) {
+    SHELLEXECUTEINFOA sei{};
+    sei.fMask = SEE_MASK_NOCLOSEPROCESS;
+    sei.cbSize = sizeof(sei);
+    sei.lpVerb = "runas";
+    sei.lpFile = full_path.c_str();
+    sei.lpParameters = parameters.c_str();
+    sei.hwnd = nullptr;
+    sei.nShow = SW_NORMAL;
+    if (::ShellExecuteExA(&sei)) {
+      ::WaitForSingleObject(sei.hProcess, INFINITE);
+      DWORD exit_code{};
+      ::GetExitCodeProcess(sei.hProcess, &exit_code);
+      ::CloseHandle(sei.hProcess);
+      return static_cast<int>(exit_code);
+    }
+  }
+
+  return static_cast<int>(::GetLastError());
+}
+
+void set_last_error_code(DWORD error_code) { ::SetLastError(error_code); }
+} // namespace repertory::utils
+
+#endif // defined(_WIN32)