curses: use DisplayOptions

Switch curses ui to use qapi DisplayOptions for configuration.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20180202111022.19269-9-kraxel@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

include/ui/console.h

@@ -471,9 +471,9 @@ int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp);
 
 /* curses.c */
 #ifdef CONFIG_CURSES
-void curses_display_init(DisplayState *ds, int full_screen);
+void curses_display_init(DisplayState *ds, DisplayOptions *opts);
 #else
-static inline void curses_display_init(DisplayState *ds, int full_screen)
+static inline void curses_display_init(DisplayState *ds, DisplayOptions *opts)
 {
     /* This must never be called if CONFIG_CURSES is disabled */
     error_report("curses support is disabled");

qapi/ui.json

@@ -1020,7 +1020,7 @@
 #
 ##
 { 'enum'    : 'DisplayType',
-  'data'    : [ 'none', 'gtk', 'sdl', 'egl-headless' ] }
+  'data'    : [ 'none', 'gtk', 'sdl', 'egl-headless', 'curses' ] }
 
 ##
 # @DisplayOptions:
@@ -1044,4 +1044,5 @@
   'data'    : { 'none'           : 'DisplayNoOpts',
                 'gtk'            : 'DisplayGTK',
                 'sdl'            : 'DisplayNoOpts',
-                'egl-headless'   : 'DisplayNoOpts' } }
+                'egl-headless'   : 'DisplayNoOpts',
+                'curses'         : 'DisplayNoOpts' } }

ui/curses.c

@@ -434,7 +434,7 @@ static const DisplayChangeListenerOps dcl_ops = {
     .dpy_text_cursor = curses_cursor_position,
 };
 
-void curses_display_init(DisplayState *ds, int full_screen)
+void curses_display_init(DisplayState *ds, DisplayOptions *opts)
 {
 #ifndef _WIN32
     if (!isatty(1)) {

vl.c

@@ -2186,6 +2186,7 @@ static LegacyDisplayType select_display(const char *p)
     } else if (strstart(p, "curses", &opts)) {
 #ifdef CONFIG_CURSES
         display = DT_CURSES;
+        dpy.type = DISPLAY_TYPE_CURSES;
 #else
         error_report("curses support is disabled");
         exit(1);
@@ -3268,6 +3269,7 @@ int main(int argc, char **argv, char **envp)
             case QEMU_OPTION_curses:
 #ifdef CONFIG_CURSES
                 display_type = DT_CURSES;
+                dpy.type = DISPLAY_TYPE_CURSES;
 #else
                 error_report("curses support is disabled");
                 exit(1);
@@ -4697,7 +4699,7 @@ int main(int argc, char **argv, char **envp)
     /* init local displays */
     switch (display_type) {
     case DT_CURSES:
-        curses_display_init(ds, full_screen);
+        curses_display_init(ds, &dpy);
         break;
     case DT_SDL:
         sdl_display_init(ds, &dpy);