From ebd213270a017a6830928ee2e1f4a9cabc799898 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <vszakats@users.noreply.github.com>
Date: Wed, 30 May 2018 12:08:26 +0000
Subject: curl.rc: embed manifest for correct Windows version detection

* enable it in `src/Makefile.m32`
* enable it in `winbuild/MakefileBuild.vc` if a custom manifest is
  _not_ enabled via the existing `EMBED_MANIFEST` option
* enable it for all Windows CMake builds (also disable the built-in
  minimal manifest, added by CMake by default.)

For other build systems, add the `-DCURL_EMBED_MANIFEST` option to
the list of RC (Resource Compiler) flags to enable the manifest
included in `src/curl.rc`. This may require to disable whatever
automatic or other means in which way another manifest is added to
`curl.exe`.

Notice that Borland C doesn't support this method due to a
long-pending resource compiler bug. Watcom C may also not handle
it correctly when the `-zm` `wrc` option is used (this option may
be unnecessary though) and regardless of options in certain earlier
revisions of the 2.0 beta version.

Closes https://github.com/curl/curl/pull/1221
Fixes https://github.com/curl/curl/issues/2591
---
 src/Makefile.m32 |  4 ++--
 src/curl.rc      | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 51 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/Makefile.m32 b/src/Makefile.m32
index 700cccfa8..33e4ecfc2 100644
--- a/src/Makefile.m32
+++ b/src/Makefile.m32
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1999 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1999 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -107,7 +107,7 @@ CFLAGS	+= -fno-strict-aliasing
 LDFLAGS	= $(CURL_LDFLAG_EXTRAS) $(CURL_LDFLAG_EXTRAS_EXE) -s
 AR	= $(CURL_AR)
 RC	= $(CROSSPREFIX)windres
-RCFLAGS	= --include-dir=$(PROOT)/include -O COFF
+RCFLAGS	= --include-dir=$(PROOT)/include -O COFF -DCURL_EMBED_MANIFEST
 STRIP	= $(CROSSPREFIX)strip -g
 
 # We may need these someday
diff --git a/src/curl.rc b/src/curl.rc
index 5f49d2236..d47f50635 100644
--- a/src/curl.rc
+++ b/src/curl.rc
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -61,3 +61,51 @@ BEGIN
     VALUE "Translation", 0x409, 1200
   END
 END
+
+/* Manifest */
+
+#if defined(CURL_EMBED_MANIFEST)
+
+/* String escaping rules:
+     https://msdn.microsoft.com/library/aa381050
+   Application Manifest doc, including the list of 'supportedOS Id's:
+     https://msdn.microsoft.com/library/aa374191 */
+
+#ifndef CREATEPROCESS_MANIFEST_RESOURCE_ID
+#define CREATEPROCESS_MANIFEST_RESOURCE_ID  1
+#endif
+#ifndef RT_MANIFEST
+#define RT_MANIFEST  24
+#endif
+
+#define _STR(macro)   _STR_(macro)
+#define _STR_(macro)  #macro
+
+CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST
+BEGIN
+  "<?xml version=""1.0"" encoding=""UTF-8"" standalone=""yes""?>"
+  "<assembly xmlns=""urn:schemas-microsoft-com:asm.v1"" manifestVersion=""1.0"">"
+    "<assemblyIdentity name=""The curl executable"" version="""
+      _STR(LIBCURL_VERSION_MAJOR) "."
+      _STR(LIBCURL_VERSION_MINOR) "."
+      _STR(LIBCURL_VERSION_PATCH) ".0"" type=""win32""/>"
+    "<compatibility xmlns=""urn:schemas-microsoft-com:compatibility.v1"">"
+      "<application>"
+        "<supportedOS Id=""{e2011457-1546-43c5-a5fe-008deee3d3f0}""/>"  /* Vista / Server 2008 */
+        "<supportedOS Id=""{35138b9a-5d96-4fbd-8e2d-a2440225f93a}""/>"  /* 7 / Server 2008 R2 */
+        "<supportedOS Id=""{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}""/>"  /* 8 / Server 2012 */
+        "<supportedOS Id=""{1f676c76-80e1-4239-95bb-83d0f6d0da78}""/>"  /* 8.1 / Server 2012 R2 */
+        "<supportedOS Id=""{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}""/>"  /* 10 / Server 2016 */
+      "</application>"
+    "</compatibility>"
+    "<trustInfo xmlns=""urn:schemas-microsoft-com:asm.v3"">"
+      "<security>"
+        "<requestedPrivileges>"
+          "<requestedExecutionLevel level=""asInvoker"" uiAccess=""false""/>"
+        "</requestedPrivileges>"
+      "</security>"
+    "</trustInfo>"
+  "</assembly>"
+END
+
+#endif
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