Add version numbering to all master server requests (#113)

* Add version numbering to all master server requests

* Use "+dev" for user agent if dev version instead of "-dev"

* Replace "FindResource" with "FindResourceW"
As per code review suggestion
https://github.com/R2Northstar/NorthstarLauncher/pull/113#discussion_r834788821

* Set User-Agent in SetCommonHttpClientOptions
instead of for each curl call individually
As per code review suggestion
https://github.com/R2Northstar/NorthstarLauncher/pull/113#discussion_r834789168

Co-authored-by: GeckoEidechse <gecko.eidechse+git@pm.me>

1 files changed, 59 insertions, 0 deletions

diff --git a/NorthstarDedicatedTest/version.cpp b/NorthstarDedicatedTest/version.cpp
new file mode 100644
index 00000000..dfeb9670
--- /dev/null
+++ b/NorthstarDedicatedTest/version.cpp
@@ -0,0 +1,59 @@
+#include "version.h"
+#include "pch.h"
+
+char version[16];
+char NSUserAgent[32];
+
+void InitialiseVersion() {
+	HRSRC hResInfo;
+	DWORD dwSize;
+	HGLOBAL hResData;
+	LPVOID pRes, pResCopy;
+	UINT uLen = 0;
+	VS_FIXEDFILEINFO* lpFfi = NULL;
+	HINSTANCE hInst = ::GetModuleHandle(NULL);
+
+	hResInfo = FindResourceW(hInst, MAKEINTRESOURCE(1), RT_VERSION);
+	if (hResInfo != NULL) {
+		dwSize = SizeofResource(hInst, hResInfo);
+		hResData = LoadResource(hInst, hResInfo);
+		if (hResData != NULL) {
+			pRes = LockResource(hResData);
+			pResCopy = LocalAlloc(LMEM_FIXED, dwSize);
+			if (pResCopy != 0) {
+				CopyMemory(pResCopy, pRes, dwSize);
+				VerQueryValueW(pResCopy, L"\\", (LPVOID*)&lpFfi, &uLen);
+
+				DWORD dwFileVersionMS = lpFfi->dwFileVersionMS;
+				DWORD dwFileVersionLS = lpFfi->dwFileVersionLS;
+
+				DWORD dwLeftMost = HIWORD(dwFileVersionMS);
+				DWORD dwSecondLeft = LOWORD(dwFileVersionMS);
+				DWORD dwSecondRight = HIWORD(dwFileVersionLS);
+				DWORD dwRightMost = LOWORD(dwFileVersionLS);
+
+				// We actually use the rightmost integer do determine whether or not we're a debug/dev build
+				// If it is set to 1 (as in resources.rc), we are a dev build
+				// On github CI, we set this 1 to a 0 automatically as we replace the 0.0.0.1 with the real version number
+				if (dwRightMost == 1) {
+					sprintf(version, "%d.%d.%d.%d+dev", dwLeftMost, dwSecondLeft, dwSecondRight, dwRightMost);
+					sprintf(NSUserAgent, "R2Northstar/%d.%d.%d+dev", dwLeftMost, dwSecondLeft, dwSecondRight);
+				}
+				else {
+					sprintf(version, "%d.%d.%d.%d", dwLeftMost, dwSecondLeft, dwSecondRight, dwRightMost);
+					sprintf(NSUserAgent, "R2Northstar/%d.%d.%d", dwLeftMost, dwSecondLeft, dwSecondRight);
+				}
+				UnlockResource(hResData);
+				FreeResource(hResData);
+				LocalFree(pResCopy);
+				return;
+			}
+			UnlockResource(hResData);
+			FreeResource(hResData);
+			LocalFree(pResCopy);
+		}
+	}
+	// Could not locate version info for whatever reason
+	spdlog::error("Failed to load version info:\n{}", std::system_category().message(GetLastError()));
+	sprintf(NSUserAgent, "R2Northstar/0.0.0");
+}