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| author | Gerd Hoffmann | 2020-10-14 14:11:15 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2020-10-15 11:14:40 +0200 |
| commit | e220cf866267fbca3dae16f68ec01b67a4beb805 (patch) | |
| tree | 15eefb5d97a9d308e4dd569ebbd4efb13d1d5fe9 | |
| parent | modules: update qom object module comment (diff) | |
| download | qemu-e220cf866267fbca3dae16f68ec01b67a4beb805.tar.gz qemu-e220cf866267fbca3dae16f68ec01b67a4beb805.tar.xz qemu-e220cf866267fbca3dae16f68ec01b67a4beb805.zip | |
ui/spice-app: don't use qemu_chr_open_spice_port directly
Save the parent object's open function pointer in the (new)
VCChardevClass struct instead before overwriting it, so we
can look it up when needed.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201014121120.13482-3-kraxel@redhat.com
| -rw-r--r-- | ui/spice-app.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/ui/spice-app.c b/ui/spice-app.c index 93e105c6ee..7e0550c79f 100644 --- a/ui/spice-app.c +++ b/ui/spice-app.c @@ -44,11 +44,15 @@ static char *sock_path; struct VCChardev { SpiceChardev parent; }; -typedef struct VCChardev VCChardev; + +struct VCChardevClass { + ChardevClass parent; + void (*parent_open)(Chardev *chr, ChardevBackend *backend, + bool *be_opened, Error **errp); +}; #define TYPE_CHARDEV_VC "chardev-vc" -DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, - TYPE_CHARDEV_VC) +OBJECT_DECLARE_TYPE(VCChardev, VCChardevClass, CHARDEV_VC) static ChardevBackend * chr_spice_backend_new(void) @@ -66,6 +70,7 @@ static void vc_chr_open(Chardev *chr, bool *be_opened, Error **errp) { + VCChardevClass *vc = CHARDEV_VC_GET_CLASS(chr); ChardevBackend *be; const char *fqdn = NULL; @@ -80,7 +85,7 @@ static void vc_chr_open(Chardev *chr, be = chr_spice_backend_new(); be->u.spiceport.data->fqdn = fqdn ? g_strdup(fqdn) : g_strdup_printf("org.qemu.console.%s", chr->label); - qemu_chr_open_spice_port(chr, be, be_opened, errp); + vc->parent_open(chr, be, be_opened, errp); qapi_free_ChardevBackend(be); } @@ -91,8 +96,11 @@ static void vc_chr_set_echo(Chardev *chr, bool echo) static void char_vc_class_init(ObjectClass *oc, void *data) { + VCChardevClass *vc = CHARDEV_VC_CLASS(oc); ChardevClass *cc = CHARDEV_CLASS(oc); + vc->parent_open = cc->open; + cc->parse = qemu_chr_parse_vc; cc->open = vc_chr_open; cc->chr_set_echo = vc_chr_set_echo; @@ -103,6 +111,7 @@ static const TypeInfo char_vc_type_info = { .parent = TYPE_CHARDEV_SPICEPORT, .instance_size = sizeof(VCChardev), .class_init = char_vc_class_init, + .class_size = sizeof(VCChardevClass), }; static void spice_app_atexit(void) |