Fixes

Unhook on terminate, to properly exit (Vista CMD.EXE and a MinGW-built
ansicon.exe would seem to exit okay, but the exit code was wrong).
Fixes #123.

Verify the DLL exists prior to injection.  With the DLL now being added
to the import table, failing to find it would prevent the process itself
from loading.

Author: adoxa

ANSI.c

@@ -215,6 +215,10 @@
     always inject from ansicon.exe, even if it's GUI or excluded;
     log CreateFile calls;
     preserve last error.
+
+  v1.86, 4 November, 2018:
+    always unhook, even on terminate;
+    check the DLL still exists before adding to imports.
 */
 
 #include "ansicon.h"
@@ -3026,6 +3030,17 @@ void Inject( DWORD dwCreationFlags, LPPROCESS_INFORMATION lpi,
   }
   if (type > 0)
   {
+#if defined(_WIN64) || defined(W32ON64)
+    if (type == 32)
+      *(PDWORD)DllNameType = 0x320033/*L'23'*/;
+    else
+      *(PDWORD)DllNameType = 0x340036/*L'46'*/;
+#endif
+    if (GetFileAttributes( DllName ) == INVALID_FILE_ATTRIBUTES)
+      type = 0;
+  }
+  if (type > 0)
+  {
 #ifdef _WIN64
     if (type == 64)
     {
@@ -4122,14 +4137,14 @@ BOOL WINAPI DllMain( HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved )
     if (lpReserved == NULL)
     {
       DEBUGSTR( 1, "Unloading" );
-      HookAPIAllMod( Hooks, TRUE, FALSE );
       if (winmm != NULL)
 	FreeLibrary( winmm );
     }
     else
     {
       DEBUGSTR( 1, "Terminating" );
     }
+    HookAPIAllMod( Hooks, TRUE, FALSE );
     if (orgattr != 0)
     {
       hConOut = CreateFile( L"CONOUT$", GENERIC_READ | GENERIC_WRITE,

ansicon.c

@@ -99,7 +99,7 @@
     add log level 32 to log CreateFile.
 */
 
-#define PDATE L"23 August, 2018"
+#define PDATE L"4 November, 2018"
 
 #include "ansicon.h"
 #include "version.h"

ansicon.h

@@ -23,6 +23,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#ifndef INVALID_FILE_ATTRIBUTES
+#define INVALID_FILE_ATTRIBUTES ((DWORD)-1)
+#endif
 #ifndef LOAD_LIBRARY_AS_IMAGE_RESOURCE
 #define LOAD_LIBRARY_AS_IMAGE_RESOURCE 0x20
 #endif

readme.txt

@@ -3,7 +3,7 @@
 
 			 Copyright 2005-2018 Jason Hood
 
-			    Version 1.85.  Freeware
+			    Version 1.86.  Freeware
 
 
 Description
@@ -340,6 +340,10 @@ Version History
 
     Legend: + added, - bug-fixed, * changed.
 
+    1.86 - 4 November, 2018:
+    - check the DLL exists before importing it (allows renaming to update);
+    - unhook on terminate, as well (fixes issues with Vista and MinGW).
+
     1.85 - 23 August, 2018:
     - fix wrap issues with a buffer bigger than the window;
     - fix -e et al when redirecting to NUL;
@@ -636,5 +640,5 @@ Distribution
     in LICENSE.txt.
 
 
-============================
-Jason Hood, 23 August, 2018.
+=============================
+Jason Hood, 4 November, 2018.

version.h

@@ -2,11 +2,11 @@
   version.h - Version defines.
 */
 
-#define PVERS	L"1.85"         // wide string
-#define PVERSA	 "1.85"         // ANSI string (windres 2.16.91 didn't like L)
-#define PVERE	L"185"          // wide environment string
-#define PVEREA	 "185"          // ANSI environment string
-#define PVERB	1,8,5,0 	// binary (resource)
+#define PVERS	L"1.86"         // wide string
+#define PVERSA	 "1.86"         // ANSI string (windres 2.16.91 didn't like L)
+#define PVERE	L"186"          // wide environment string
+#define PVEREA	 "186"          // ANSI environment string
+#define PVERB	1,8,6,0 	// binary (resource)
 
 #ifdef _WIN64
 # define BITS L"64"