[setup - the official Cygwin setup program] branch master, updated. release_2.917

[setup - the official Cygwin setup program] branch master, updated. release_2.917

[Jon TURNEY]

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=b41697a3adf8a0eb066be6206d7d38ee6272dfc1

commit b41697a3adf8a0eb066be6206d7d38ee6272dfc1
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Mon Jan 24 19:19:46 2022 +0000

    Only show deprecation warning once if we're going to elevate


Diff:
---
 main.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cc b/main.cc
index a48ee423..9d1f419d 100644
--- a/main.cc
+++ b/main.cc
@@ -339,7 +339,7 @@ WinMain (HINSTANCE h,
       }
 
     /* Warn if Windows version is deprecated for Cygwin */
-    if (!DeprecatedOption)
+    if (!DeprecatedOption && !elevate)
       {
         if
 #ifdef _X86_

[setup - the official Cygwin setup program] branch master, updated. release_2.917

[Jon TURNEY]

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=6c940f562bece60e42aebe652d49c4023dfbd3cf

commit 6c940f562bece60e42aebe652d49c4023dfbd3cf
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Mon Jan 24 17:07:15 2022 +0000

    Don't create install package if there's no install: line
    
    Don't erroneously create an install package if there's no install: line
    for that version.
    
    If it's for the latest version and something depends on this package,
    the solver will produce a solution containing that package & version,
    so we'll try to download it without having a path to fetch it from,
    leading to download errors which are impossible to resolve.

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=71046cdd73cbcce2e2713d188c10d4b573c5dddf

commit 71046cdd73cbcce2e2713d188c10d4b573c5dddf
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Mon Jan 24 16:28:29 2022 +0000

    Use SHMessageBoxCheck() for MessageBox with "don't show again" checkbox


Diff:
---
 IniDBBuilderPackage.cc |  4 ++++
 main.cc                |  4 ++--
 msg.cc                 | 20 +++++++++++++++++---
 msg.h                  |  1 +
 4 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/IniDBBuilderPackage.cc b/IniDBBuilderPackage.cc
index 96517e9b..3a8f10f8 100644
--- a/IniDBBuilderPackage.cc
+++ b/IniDBBuilderPackage.cc
@@ -376,6 +376,10 @@ IniDBBuilderPackage::process ()
   if (cbpv.version.empty())
     return;
 
+  // no install: line, no package
+  if (!cbpv.archive.Canonical())
+    return;
+
 #if DEBUG
   Log (LOG_BABBLE) << "Finished with package " << name << endLog;
   Log (LOG_BABBLE) << "Version " << cbpv.version << endLog;
diff --git a/main.cc b/main.cc
index ea4152f5..a48ee423 100644
--- a/main.cc
+++ b/main.cc
@@ -348,10 +348,10 @@ WinMain (HINSTANCE h,
           (!is_64bit)
 #endif
           mbox (NULL, IDS_DEPRECATED_WINDOWS_ARCH,
-                MB_ICONEXCLAMATION | MB_OK);
+                MB_ICONEXCLAMATION | MB_OK | MB_DSA_CHECKBOX);
         else if ((OSMajorVersion () == 6) && (OSMinorVersion() < 1))
           mbox (NULL, IDS_DEPRECATED_WINDOWS_VERSION,
-                MB_ICONEXCLAMATION | MB_OK);
+                MB_ICONEXCLAMATION | MB_OK | MB_DSA_CHECKBOX);
       }
 
     /* Set default DACL and Group. */
diff --git a/msg.cc b/msg.cc
index 00eaf5aa..39d87ebe 100644
--- a/msg.cc
+++ b/msg.cc
@@ -20,6 +20,7 @@
 
 #include "LogFile.h"
 #include "win32.h"
+#include <shlwapi.h>
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -32,8 +33,6 @@ static int
 unattended_result(int mb_type)
 {
   // Return some default values.
-  Log (LOG_PLAIN) << "unattended_mode is set at mbox: returning default value" << endLog;
-
   switch (mb_type & MB_TYPEMASK)
     {
     case MB_OK:
@@ -62,7 +61,10 @@ mbox (HWND owner, const char *buf, const char *name, int type)
   // 'name' is not the mbox caption, just some text written to the log
   Log (LOG_PLAIN) << "mbox " << name << ": " << buf << endLog;
   if (unattended_mode)
+    {
+      Log (LOG_PLAIN) << "unattended_mode is set at mbox: returning default value" << endLog;
       return unattended_result(type);
+    }
 
   char caption[32];
   LoadString (hinstance, IDS_MBOX_CAPTION, caption, sizeof (caption));
@@ -126,6 +128,9 @@ LRESULT CALLBACK CBTProc(int nCode, WPARAM wParam, LPARAM lParam) {
   return CallNextHookEx(hMsgBoxHook, nCode, wParam, lParam);
 }
 
+// registry key to store "don't show this again" state, made unique by including a GUID
+static const char *regkey = "Cygwin-Setup-d975d7b8-8c44-44a1-915a-7cf44b79cd88";
+
 int
 mbox(HWND owner, unsigned int format_id, int mb_type, ...)
 {
@@ -163,7 +168,16 @@ mbox(HWND owner, unsigned int format_id, int mb_type, ...)
   }
 
   std::wstring caption = LoadStringW(IDS_MBOX_CAPTION);
-  int retval = MessageBoxW(owner, buf.c_str(), caption.c_str(), mb_type);
+  int retval;
+  if (mb_type & MB_DSA_CHECKBOX)
+    {
+      mb_type &= ~MB_DSA_CHECKBOX;
+      std::wstring regkey_msg = format(L"%s-%d", regkey, format_id);
+      retval = SHMessageBoxCheckW(owner, buf.c_str(), caption.c_str(), mb_type,
+                                  unattended_result(mb_type), regkey_msg.c_str());
+    }
+  else
+    retval = MessageBoxW(owner, buf.c_str(), caption.c_str(), mb_type);
 
   // When the the retry_continue customization is active, adjust the return
   // value for less confusing results
diff --git a/msg.h b/msg.h
index 98dff693..5f5d6578 100644
--- a/msg.h
+++ b/msg.h
@@ -38,5 +38,6 @@ int mbox (HWND owner, const char *buf, const char *name, int type);
 int mbox(HWND owner, unsigned int format_id, int mb_type, ...);
 
 #define MB_RETRYCONTINUE 7
+#define MB_DSA_CHECKBOX 0x80000000 // with a "Dont Show Me This Dialog Again" checkbox
 
 #endif /* SETUP_MSG_H */