[refactor] reorganize platform and wire sources

apps/desktop/src/platform/windows/system_info.cpp

@@ -0,0 +1,45 @@
+#include "platform.h"
+
+#include <Winsock2.h>
+#include <iphlpapi.h>
+
+#include <cstdio>
+
+#include "rd_log.h"
+
+namespace crossdesk {
+
+std::string GetMac() {
+  IP_ADAPTER_INFO adapters[16] = {};
+  DWORD size = sizeof(adapters);
+  if (GetAdaptersInfo(adapters, &size) != ERROR_SUCCESS) return {};
+
+  char address[16] = {};
+  int length = 0;
+  const PIP_ADAPTER_INFO adapter = adapters;
+  for (UINT index = 0; index < adapter->AddressLength; ++index) {
+    length += sprintf_s(address + length, sizeof(address) - length, "%.2X",
+                        adapter->Address[index]);
+  }
+  return address;
+}
+
+std::string GetHostName() {
+  WSADATA data = {};
+  if (WSAStartup(MAKEWORD(2, 2), &data) != 0) {
+    LOG_ERROR("WSAStartup failed");
+    return {};
+  }
+  char hostname[256] = {};
+  if (gethostname(hostname, sizeof(hostname)) == SOCKET_ERROR) {
+    LOG_ERROR("gethostname failed: {}", WSAGetLastError());
+    WSACleanup();
+    return {};
+  }
+  WSACleanup();
+  return hostname;
+}
+
+bool IsWaylandSession() { return false; }
+
+}  // namespace crossdesk