* pinentry/pinentry.c: Do not include getopt.h.
* pinentry/pinentry-curses.c (dialog_run): Call use_default_colors
only with ncurses.

--

* pinentry/argparse.c, pinentry/argparse.h: New. Taken from GnuPG
master.
* pinentry/Makefile.am (libpinentry_a_SOURCES): Add them.
* pinentry/pinentry.c: Include argparse.h.
(usage): Remove.
(my_strusage): New.
(pinentry_parse_opts): Rewrite.  Do not return a value.  Change call
callers.
--

getopt_long is not generally available, for example it is missing on
AIX.  Instead of adding replacement code we use the option parser
from GnuPG and thus also gain a better --version and --help.

Signed-off-by: Werner Koch <wk@gnupg.org>

* pinentry/pinentry-curses.c (collect_line): Change second arg to CH.
* pinentry/pinentry.c (pinentry_utf8_to_local): Make args const.

Signed-off-by: Werner Koch <wk@gnupg.org>

    * configure.ac: Disable pinentry-qt4 or exit if moc not found.
    * m4/qt.m4: Look for and prefer moc-qt4.
    * qt4/Makefile.am: Add moc files to nodist and clean them.

--

    Files generated by MOC vary over the used Qt versions
    (even inside a Major release). Distributing them leads to
    errors if a different qt version is installed.

    GnuPG-bug-id: 1784

    * doc/gpl.texi: Use version from gcrypt.

--
   This fixes build errors with texinfo 5.2

Check if the Qt libraries have support for QT Accessibility before using
it. Otherwise it will raise error like these one:

main.cpp: In function 'int qt_cmd_handler(pinentry_t)':
main.cpp:220:51: error: 'class QAbstractButton' has no member named
'setAccessibleDescription'

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>

--

* gtk+-2/gtksecentry.c (gtk_secure_entry_class_init): Disable paste
key bindings.

* configure.ac: Remove old qt and gtk+-1 support.
* Makefile.am: Ditto.

* pinentry/pinentry-curses.c (dialog_run): Check stant stdin and stout
are connected to ttys.

--

When we did not have a ttyname we just used stdin/out without checking
if it's a proper TTY or a pipe. In some cases this can cause endless
loop or escape seqeunces on the terminal.

This commit changes behaviour so that if stdin/out is not tty and no
ttyname is specified we error-out with errno set to ENOTTY

* gtk+-2/gtksecentry.h (_GtkSecureEntry): Add fields insert_pos,
real_changed, cand change_count.
(_GtkSecureEntryClass): Add field paste_clipboard.
* gtk+-2/gtksecentry.c (PASTE_CLIPBOARD): New.
(gtk_secure_entry_class_init): Set paste_clipboard and create
paste-clipboard signal.
(gtk_secure_entry_button_press): Call gtk_secure_entry_pase.
(begin_change, end_change, emit_changed): New.
(gtk_secure_entry_real_insert_text): Use emit_changed.
(gtk_secure_entry_real_delete_text): Ditto.
(paste_received, gtk_secure_entry_paste)
(gtk_secure_entry_paste_clipboard): New.
--

The new code as been taken from gtk 2.20.1.

I have not figured out why the keybindings for C-v and s-Insert do not
work.

* gtk+-2/pinentry-gtk-2.c (grab_keyboard): Return false
(ungrab_keyboard): Ditto.
--

Probably due to a change in GTK+ the grab handler now need to return a
flag wether to call the other event handler.  Without that the focus
was not visible.

* gtk+-2/pinentry-gtk-2.c (repeat_entry, error_label): New.
(button_clicked): Implement repeat check.
(changed_text_handler): Clear repeat field.
(create_window): Add repeat entry.

* pinentry/pinentry.c (cmd_setrepeat): New.
(cmd_setrepeaterror): New.
(register_commands): Add new commands.
(cmd_getpin): Print "PIN_REPEATED" status.

--

* autogen.rc: New.
* autogen.sh: New.  Take from GnuPG.
* Makefile.am (EXTRA_DIST): Add autogen.rc.
(DISTCHECK_CONFIGURE_FLAGS): Disable qt4.

* pinentry/pinentry.c (pinentry_utf8_to_local): Use cast for iconv arg.
(pinentry_local_to_utf8): Ditto.
--

There are a couple of other warnings.  They still need to be fixed.

* Makefile.am: Add pinentry-tty.
* NEWS: Add news about pinentry-tty.
* README: Update.
* configure.ac: Add support for this pinentry.
* tty/Makefile.am: New.
* tty/pinentry-tty.c: New.
--

(Minor changes and re-indention by wk)

  * configure.ac: Call QT_PATH_MOC if pinentry_qt4 is not no.

--
  Previously the MOC lookup from m4/qt.m4 would only be called
  if pinentry-qt was at least maybe. The MOC variable defined by
  this macro is also used in pinentry-qt4 though.

    If that foreground window fails pinentry-qt now tries to
    attach to the current foreground process and then tries
    to set the foreground window again. If that fails it also
    calls ShowWindow as a last resort.

    * qt4/pinentrydialog.cpp (raiseWindow): Add fallbacks in
    case SetForegroundWindow fails.

    This should fix the case that the dialog opened
    in the foreground but a warning / confirm dialog
    opened in the background.

    * qt4/pinentryconfirm.cpp, qt4/pinentryconfirm.h (showEvent):
    New overwrite base class method to call raiseWindow.
    * NEWS: Mention this.

    * qt4/main.cpp (qt_cmd_handler): Build buttons with accessibile
    Description.
    * qt4/pinentrydialog.cpp (setDescription, setError, setOkText)
    (setCancelText, setQualityBar): Set an accessible description.
    * qt4/pinentryconfirm.cpp (PinentryConfirm): Set message
    box contents also as accessible values.
    * NEWS: Mention it and the copy/paste change from last year.

--

    This should be more then enough and avoids possible problems
    with libassuan cmd line lenght or percent escaping etc.

    * qt4/qsecurelineedit.cpp (insert): Lower paste limit

    * qt4/qsecurelineedit.cpp (insert): Check for a maximum
    length before allocation the secmem string.

    MOC ignores preprocessor definitions so we can not conditionally
    declare SLOTS. So we now move the ifdefs in the definition and
    always declare the SLOTS.

    * qt4/qsecurelinedit.cpp (cut, copy, paste): Do nothing if
    QT_NO_CLIPBOARD is defined.
    * qt4/qsecurelinedit.h: Always declare cut, copy and paste slots

    Our code does nothing RTL specific there anyway. And the
    qt_use_rtl_extensions symbol has been removed.

    * qt4/qsecurelinedit.cpp: Remove check for RTL extensions.

* qt4/Makefile.am: Make correct use of BUILT_SOURCES.
--
This also remove some GNU make specific hacks.

    Enabling this option will make it possible to paste a
    passphrase into pinentry-qt4. This defeats the secmem
    mechanism but drastically increases usability for some
    users.

    * configure.ac: New option pinentry-qt4-clipboard.
    * qt4/qsecurelineedit.cpp, qt4/qsecurelineedit.h: Activate
    clipboard and context menu if PINENTRY_QT4_CLIPBOARD is defined.

    This is neccessary to conditionally enable signals/slots
    at build time.

    * qt4/Makefile.am: Moc files automatically.
    * qt4/pinentryconfirm.moc, qt4/pinentrydialog.moc,
    qsecurelineedit.moc: Removed.

--
    While this removes the hard version requirement to Qt 4.8.2
    caused by the old generated files it breaks the possibillity
    to compile pinentry-qt and pinentry-qt4 in one go as the MOC
    variable is only set once either the qt4 variant or the qt3
    variant will be broken. At least there is a decent
    error message in that case.

--

* autogen.sh <build-w32>: Insert i686-w64-mingw32.
* configure.ac: Pretty print final info.

* w32/main.c (lock_set_foreground_window): Remove WINUSERAPI
qualifier.
--

WINUSERAPI is expanded to dllimport which is not what we want if we
load the symbol at runtime. This produces an error with mingw-w64
4.6.3-14+8

(backport from a gpg4win patch)