DisplaySurface *surface;
int dcls;
DisplayChangeListener *gl;
+ bool gl_block;
+ int window_id;
/* Graphic console state. */
Object *device;
int esc_params[MAX_ESC_PARAMS];
int nb_esc_params;
- CharDriverState *chr;
+ Chardev *chr;
/* fifo for key pressed */
QEMUFIFO out_fifo;
uint8_t out_fifo_buf[16];
static bool cursor_visible_phase;
static QEMUTimer *cursor_timer;
-static void text_console_do_init(CharDriverState *chr, DisplayState *ds);
+static void text_console_do_init(Chardev *chr, DisplayState *ds);
static void dpy_refresh(DisplayState *s);
static DisplayState *get_alloc_displaystate(void);
static void text_console_update_cursor_timer(void);
void graphic_hw_gl_block(QemuConsole *con, bool block)
{
- if (!con) {
- con = active_console;
- }
- if (con && con->hw_ops->gl_block) {
+ assert(con != NULL);
+
+ con->gl_block = block;
+ if (con->hw_ops->gl_block) {
con->hw_ops->gl_block(con->hw, block);
}
}
+int qemu_console_get_window_id(QemuConsole *con)
+{
+ return con->window_id;
+}
+
+void qemu_console_set_window_id(QemuConsole *con, int window_id)
+{
+ con->window_id = window_id;
+}
+
void graphic_hw_invalidate(QemuConsole *con)
{
if (!con) {
}
}
-static int console_puts(CharDriverState *chr, const uint8_t *buf, int len)
+typedef struct VCChardev {
+ Chardev parent;
+ QemuConsole *console;
+} VCChardev;
+
+#define TYPE_CHARDEV_VC "chardev-vc"
+#define VC_CHARDEV(obj) OBJECT_CHECK(VCChardev, (obj), TYPE_CHARDEV_VC)
+
+static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len)
{
- QemuConsole *s = chr->opaque;
+ VCChardev *drv = VC_CHARDEV(chr);
+ QemuConsole *s = drv->console;
int i;
+ if (!s->ds) {
+ return 0;
+ }
+
s->update_x0 = s->width * FONT_WIDTH;
s->update_y0 = s->height * FONT_HEIGHT;
s->update_x1 = 0;
void kbd_put_keysym_console(QemuConsole *s, int keysym)
{
uint8_t buf[16], *q;
+ CharBackend *be;
int c;
if (!s || (s->console_type == GRAPHIC_CONSOLE))
*q++ = '[';
*q++ = keysym & 0xff;
} else if (s->echo && (keysym == '\r' || keysym == '\n')) {
- console_puts(s->chr, (const uint8_t *) "\r", 1);
+ vc_chr_write(s->chr, (const uint8_t *) "\r", 1);
*q++ = '\n';
} else {
*q++ = keysym;
}
if (s->echo) {
- console_puts(s->chr, buf, q - buf);
+ vc_chr_write(s->chr, buf, q - buf);
}
- if (s->chr->chr_read) {
+ be = s->chr->be;
+ if (be && be->chr_read) {
qemu_fifo_write(&s->out_fifo, buf, q - buf);
kbd_send_chars(s);
}
[Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP,
[Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN,
[Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE,
+ [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE,
};
bool kbd_put_qcode_console(QemuConsole *s, int qcode)
return con && (con->console_type != TEXT_CONSOLE);
}
+bool qemu_console_is_gl_blocked(QemuConsole *con)
+{
+ assert(con != NULL);
+ return con->gl_block;
+}
+
char *qemu_console_get_label(QemuConsole *con)
{
if (con->console_type == GRAPHIC_CONSOLE) {
return con ? surface_height(con->surface) : fallback;
}
-static void text_console_set_echo(CharDriverState *chr, bool echo)
+static void vc_chr_set_echo(Chardev *chr, bool echo)
{
- QemuConsole *s = chr->opaque;
+ VCChardev *drv = VC_CHARDEV(chr);
+ QemuConsole *s = drv->console;
s->echo = echo;
}
.text_update = text_console_update,
};
-static void text_console_do_init(CharDriverState *chr, DisplayState *ds)
+static void text_console_do_init(Chardev *chr, DisplayState *ds)
{
- QemuConsole *s;
+ VCChardev *drv = VC_CHARDEV(chr);
+ QemuConsole *s = drv->console;
int g_width = 80 * FONT_WIDTH;
int g_height = 24 * FONT_HEIGHT;
- s = chr->opaque;
-
- chr->chr_write = console_puts;
-
s->out_fifo.buf = s->out_fifo_buf;
s->out_fifo.buf_size = sizeof(s->out_fifo_buf);
s->kbd_timer = timer_new_ms(QEMU_CLOCK_REALTIME, kbd_send_chars, s);
s->t_attrib.bgcol = QEMU_COLOR_BLUE;
len = snprintf(msg, sizeof(msg), "%s console\r\n", chr->label);
- console_puts(chr, (uint8_t*)msg, len);
+ vc_chr_write(chr, (uint8_t *)msg, len);
s->t_attrib = s->t_attrib_default;
}
qemu_chr_be_generic_open(chr);
- if (chr->init)
- chr->init(chr);
}
-static CharDriverState *text_console_init(ChardevVC *vc, Error **errp)
+static const CharDriver vc_driver;
+
+static void vc_chr_open(Chardev *chr,
+ ChardevBackend *backend,
+ bool *be_opened,
+ Error **errp)
{
- ChardevCommon *common = qapi_ChardevVC_base(vc);
- CharDriverState *chr;
+ ChardevVC *vc = backend->u.vc.data;
+ VCChardev *drv = VC_CHARDEV(chr);
QemuConsole *s;
unsigned width = 0;
unsigned height = 0;
- chr = qemu_chr_alloc(common, errp);
- if (!chr) {
- return NULL;
- }
-
if (vc->has_width) {
width = vc->width;
} else if (vc->has_cols) {
}
if (!s) {
- g_free(chr);
error_setg(errp, "cannot create text console");
- return NULL;
+ return;
}
s->chr = chr;
- chr->opaque = s;
- chr->chr_set_echo = text_console_set_echo;
- /* console/chardev init sometimes completes elsewhere in a 2nd
- * stage, so defer OPENED events until they are fully initialized
- */
- chr->explicit_be_open = true;
+ drv->console = s;
if (display_state) {
text_console_do_init(chr, display_state);
}
- return chr;
-}
-
-static VcHandler *vc_handler = text_console_init;
-
-static CharDriverState *vc_init(const char *id, ChardevBackend *backend,
- ChardevReturn *ret, Error **errp)
-{
- return vc_handler(backend->u.vc.data, errp);
-}
-void register_vc_handler(VcHandler *handler)
-{
- vc_handler = handler;
+ /* console/chardev init sometimes completes elsewhere in a 2nd
+ * stage, so defer OPENED events until they are fully initialized
+ */
+ *be_opened = false;
}
void qemu_console_resize(QemuConsole *s, int width, int height)
DisplaySurface *surface;
assert(s->console_type == GRAPHIC_CONSOLE);
+
+ if (s->surface && (s->surface->flags & QEMU_ALLOCATED_FLAG) &&
+ pixman_image_get_width(s->surface->image) == width &&
+ pixman_image_get_height(s->surface->image) == height) {
+ return;
+ }
+
surface = qemu_create_displaysurface(width, height);
dpy_gfx_replace_surface(s, surface);
}
return pf;
}
-static void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend,
- Error **errp)
+void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp)
{
int val;
ChardevVC *vc;
.class_size = sizeof(QemuConsoleClass),
};
+static void char_vc_class_init(ObjectClass *oc, void *data)
+{
+ ChardevClass *cc = CHARDEV_CLASS(oc);
+
+ cc->open = vc_chr_open;
+ cc->chr_write = vc_chr_write;
+ cc->chr_set_echo = vc_chr_set_echo;
+}
+
+static const TypeInfo char_vc_type_info = {
+ .name = TYPE_CHARDEV_VC,
+ .parent = TYPE_CHARDEV,
+ .instance_size = sizeof(VCChardev),
+ .class_init = char_vc_class_init,
+};
+
+void qemu_console_early_init(void)
+{
+ /* set the default vc driver */
+ if (!object_class_by_name(TYPE_CHARDEV_VC)) {
+ type_register(&char_vc_type_info);
+ register_char_driver(&vc_driver);
+ }
+}
+
+static const CharDriver vc_driver = {
+ .kind = CHARDEV_BACKEND_KIND_VC,
+ .parse = qemu_chr_parse_vc,
+};
static void register_types(void)
{
type_register_static(&qemu_console_info);
- register_char_driver("vc", CHARDEV_BACKEND_KIND_VC, qemu_chr_parse_vc,
- vc_init);
}
type_init(register_types);
projects / mirror_qemu.git / blobdiff