From 9a308dcf1b89653c865f0c7fbce8d52acc046035 Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Thu, 19 Sep 2024 19:42:27 +0200
Subject: [PATCH] add timestamp to logs

---
 inc/utils.h   |  1 +
 src/debug.c   | 11 +++++++++++
 src/dllmain.c |  1 -
 src/utils.c   | 16 ++++++++++++++++
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/inc/utils.h b/inc/utils.h
index 7f7b670e58..c7109665b0 100644
--- a/inc/utils.h
+++ b/inc/utils.h
@@ -7,6 +7,7 @@
 
 HMODULE WINAPI util_enumerate_modules(_In_opt_ HMODULE hModuleLast);
 void util_pull_messages();
+DWORD util_get_timestamp(HMODULE mod);
 FARPROC util_get_iat_proc(HMODULE mod, char* module_name, char* function_name);
 BOOL util_caller_is_ddraw_wrapper(void* return_address);
 BOOL util_is_bad_read_ptr(void* p);
diff --git a/src/debug.c b/src/debug.c
index 5ee790efeb..a2f22135a5 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -2,6 +2,7 @@
 #include <dbghelp.h>
 #include <stdio.h>
 #include <d3d9.h>
+#include <time.h>
 #include "ddraw.h"
 #include "dd.h"
 #include "ddsurface.h"
@@ -11,6 +12,8 @@
 #include "version.h"
 #include "git.h"
 #include "versionhelpers.h"
+#include "utils.h"
+#include "dllmain.h"
 
 
 double g_dbg_frame_time = 0;
@@ -159,6 +162,8 @@ void dbg_init()
             GIT_COMMIT,
             GIT_BRANCH);
 
+        TRACE("cnc-ddraw = %p\n", g_ddraw_module);
+
         HKEY hkey;
         LONG status =
             RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion", 0L, KEY_READ, &hkey);
@@ -196,6 +201,12 @@ void dbg_init()
 
             TRACE("Wine sysname = %s, release = %s\n", sysname, release);
         }
+
+        DWORD timestamp = util_get_timestamp(GetModuleHandleA(NULL));
+        if (timestamp)
+        {
+            TRACE("timestamp = %s", _ctime32((const long*)&timestamp));
+        }
     }
 }
 
diff --git a/src/dllmain.c b/src/dllmain.c
index d025eafb85..395608184e 100644
--- a/src/dllmain.c
+++ b/src/dllmain.c
@@ -42,7 +42,6 @@ BOOL WINAPI DllMain(HANDLE hDll, DWORD dwReason, LPVOID lpReserved)
 
 #ifdef _DEBUG 
         dbg_init();
-        TRACE("cnc-ddraw = %p\n", hDll);
         g_dbg_exception_filter = real_SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)dbg_exception_handler);
 #endif
 
diff --git a/src/utils.c b/src/utils.c
index e363c72ff2..3f22bb763c 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -89,6 +89,22 @@ void util_pull_messages()
     }
 }
 
+DWORD util_get_timestamp(HMODULE mod)
+{
+    if (!mod || mod == INVALID_HANDLE_VALUE)
+        return 0;
+
+    PIMAGE_DOS_HEADER dos_header = (PIMAGE_DOS_HEADER)mod;
+    if (dos_header->e_magic != IMAGE_DOS_SIGNATURE)
+        return 0;
+
+    PIMAGE_NT_HEADERS nt_headers = (PIMAGE_NT_HEADERS)((DWORD)dos_header + (DWORD)dos_header->e_lfanew);
+    if (nt_headers->Signature != IMAGE_NT_SIGNATURE)
+        return 0;
+
+    return nt_headers->FileHeader.TimeDateStamp;
+}
+
 FARPROC util_get_iat_proc(HMODULE mod, char* module_name, char* function_name)
 {
     if (!mod || mod == INVALID_HANDLE_VALUE)