[Spice-devel] [PATCH 2/2] Convert RedChannelClient hierarchy to GObject
Frediano Ziglio
fziglio at redhat.com
Thu Sep 22 16:13:30 UTC 2016
Convert the RedChannelClient heirarchy into GObjects. Since the existing
constructors could fail and return NULL, I inherited the base channel
client from GInitable, which introduces a dependency on gio.
When using private structs with GObject, there's a maximum size of (I
think) 64k, which was exceeded by some of the private structs. To avoid
this limitation I changed some members to dynamically allocated.
---
configure.ac | 4 +-
server/Makefile.am | 2 +
server/cursor-channel-client.c | 74 ++--
server/cursor-channel-client.h | 34 +-
server/dcc-private.h | 14 +-
server/dcc.c | 202 ++++++++--
server/dcc.h | 37 +-
server/display-channel.c | 4 +-
server/dummy-channel-client.c | 156 ++++++++
server/dummy-channel-client.h | 59 +++
server/inputs-channel-client.c | 56 ++-
server/inputs-channel-client.h | 47 ++-
server/main-channel-client.c | 146 +++++++-
server/main-channel-client.h | 34 +-
server/red-channel-client-private.h | 4 +-
server/red-channel-client.c | 714 ++++++++++++++++++++++--------------
server/red-channel-client.h | 80 +++-
server/red-channel.h | 33 +-
server/reds.h | 1 +
server/smartcard-channel-client.c | 120 +++++-
server/smartcard-channel-client.h | 42 ++-
server/smartcard.c | 30 +-
server/sound.c | 9 +-
server/spice-server.h | 16 +
server/spicevmc.c | 6 +-
server/tests/test_display_base.c | 4 +-
26 files changed, 1441 insertions(+), 487 deletions(-)
create mode 100644 server/dummy-channel-client.c
create mode 100644 server/dummy-channel-client.h
diff --git a/configure.ac b/configure.ac
index f8284f6..483f18b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -147,8 +147,8 @@ SPICE_PROTOCOL_MIN_VER=0.12.12
PKG_CHECK_MODULES([SPICE_PROTOCOL], [spice-protocol >= $SPICE_PROTOCOL_MIN_VER])
AC_SUBST([SPICE_PROTOCOL_MIN_VER])
-PKG_CHECK_MODULES([GLIB2], [glib-2.0 >= 2.22])
-AS_VAR_APPEND([SPICE_REQUIRES], [" glib-2.0 >= 2.22"])
+PKG_CHECK_MODULES([GLIB2], [glib-2.0 >= 2.22 gio-2.0 >= 2.22])
+AS_VAR_APPEND([SPICE_REQUIRES], [" glib-2.0 >= 2.22 gio-2.0 >= 2.22"])
PKG_CHECK_MODULES([GOBJECT2], [gobject-2.0 >= 2.22])
AS_VAR_APPEND([SPICE_REQUIRES], [" gobject-2.0 >= 2.22"])
diff --git a/server/Makefile.am b/server/Makefile.am
index abbec16..f217399 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -100,6 +100,8 @@ libserver_la_SOURCES = \
red-channel-client.c \
red-channel-client.h \
red-channel-client-private.h \
+ dummy-channel-client.c \
+ dummy-channel-client.h \
red-common.h \
dispatcher.c \
dispatcher.h \
diff --git a/server/cursor-channel-client.c b/server/cursor-channel-client.c
index 89c23a3..51fef19 100644
--- a/server/cursor-channel-client.c
+++ b/server/cursor-channel-client.c
@@ -40,7 +40,10 @@ enum {
RED_PIPE_ITEM_TYPE_INVAL_CURSOR_CACHE,
};
-typedef struct CursorChannelClientPrivate CursorChannelClientPrivate;
+G_DEFINE_TYPE(CursorChannelClient, cursor_channel_client, RED_TYPE_CHANNEL_CLIENT)
+
+#define CURSOR_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_CURSOR_CHANNEL_CLIENT, CursorChannelClientPrivate))
+
struct CursorChannelClientPrivate
{
RedCacheItem *cursor_cache[CURSOR_CACHE_HASH_SIZE];
@@ -49,12 +52,28 @@ struct CursorChannelClientPrivate
uint32_t cursor_cache_items;
};
-struct CursorChannelClient
+static void cursor_channel_client_constructed(GObject *object)
{
- RedChannelClient base;
+ G_OBJECT_CLASS(cursor_channel_client_parent_class)->constructed(object);
+}
- CursorChannelClientPrivate priv[1];
-};
+static void
+cursor_channel_client_class_init(CursorChannelClientClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(CursorChannelClientPrivate));
+
+ object_class->constructed = cursor_channel_client_constructed;
+}
+
+static void
+cursor_channel_client_init(CursorChannelClient *self)
+{
+ self->priv = CURSOR_CHANNEL_CLIENT_PRIVATE(self);
+ ring_init(&self->priv->cursor_cache_lru);
+ self->priv->cursor_cache_available = CLIENT_CURSOR_CACHE_SIZE;
+}
#define CLIENT_CURSOR_CACHE
#include "cache-item.tmpl.c"
@@ -90,28 +109,35 @@ CursorChannelClient* cursor_channel_client_new(CursorChannel *cursor, RedClient
uint32_t *common_caps, int num_common_caps,
uint32_t *caps, int num_caps)
{
- spice_return_val_if_fail(cursor, NULL);
- spice_return_val_if_fail(client, NULL);
- spice_return_val_if_fail(stream, NULL);
- spice_return_val_if_fail(!num_common_caps || common_caps, NULL);
- spice_return_val_if_fail(!num_caps || caps, NULL);
-
- CursorChannelClient *ccc =
- CURSOR_CHANNEL_CLIENT(red_channel_client_create(sizeof(CursorChannelClient),
- RED_CHANNEL(cursor),
- client, stream,
- FALSE,
- num_common_caps,
- common_caps,
- num_caps,
- caps));
- spice_return_val_if_fail(ccc != NULL, NULL);
+ CursorChannelClient *rcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
+
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
+ }
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
+ }
+
+ rcc = g_initable_new(TYPE_CURSOR_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", cursor,
+ "client", client,
+ "stream", stream,
+ "monitor-latency", FALSE,
+ "common-caps", common_caps_array,
+ "caps", caps_array,
+ NULL);
COMMON_GRAPHICS_CHANNEL(cursor)->during_target_migrate = mig_target;
- ring_init(&ccc->priv->cursor_cache_lru);
- ccc->priv->cursor_cache_available = CLIENT_CURSOR_CACHE_SIZE;
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
- return ccc;
+ return rcc;
}
RedCacheItem* cursor_channel_client_cache_find(CursorChannelClient *ccc, uint64_t id)
diff --git a/server/cursor-channel-client.h b/server/cursor-channel-client.h
index 278005c..a5f7220 100644
--- a/server/cursor-channel-client.h
+++ b/server/cursor-channel-client.h
@@ -18,15 +18,41 @@
#ifndef CURSOR_CHANNEL_CLIENT_H_
# define CURSOR_CHANNEL_CLIENT_H_
+#include <glib-object.h>
+
#include "cache-item.h"
#include "red-common.h"
-#include "red-channel.h"
+#include "red-channel-client.h"
#include "reds-stream.h"
-typedef struct CursorChannel CursorChannel;
+G_BEGIN_DECLS
+
+#define TYPE_CURSOR_CHANNEL_CLIENT cursor_channel_client_get_type()
+
+#define CURSOR_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_CURSOR_CHANNEL_CLIENT, CursorChannelClient))
+#define CURSOR_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_CURSOR_CHANNEL_CLIENT, CursorChannelClientClass))
+#define IS_CURSOR_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_CURSOR_CHANNEL_CLIENT))
+#define IS_CURSOR_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), TYPE_CURSOR_CHANNEL_CLIENT))
+#define CURSOR_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_CURSOR_CHANNEL_CLIENT, CursorChannelClientClass))
+
typedef struct CursorChannelClient CursorChannelClient;
+typedef struct CursorChannelClientClass CursorChannelClientClass;
+typedef struct CursorChannelClientPrivate CursorChannelClientPrivate;
+typedef struct CursorChannel CursorChannel;
+
+struct CursorChannelClient
+{
+ RedChannelClient parent;
+
+ CursorChannelClientPrivate *priv;
+};
-#define CURSOR_CHANNEL_CLIENT(Client) ((CursorChannelClient*)(Client))
+struct CursorChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
+
+GType cursor_channel_client_get_type(void) G_GNUC_CONST;
CursorChannelClient* cursor_channel_client_new(CursorChannel *cursor,
RedClient *client,
@@ -41,4 +67,6 @@ void cursor_channel_client_on_disconnect(RedChannelClient *rcc);
RedCacheItem* cursor_channel_client_cache_find(CursorChannelClient *ccc, uint64_t id);
int cursor_channel_client_cache_add(CursorChannelClient *ccc, uint64_t id, size_t size);
+G_END_DECLS
+
#endif /* CURSOR_CHANNEL_CLIENT_H_ */
diff --git a/server/dcc-private.h b/server/dcc-private.h
index 46f1db3..0901045 100644
--- a/server/dcc-private.h
+++ b/server/dcc-private.h
@@ -51,22 +51,14 @@ struct DisplayChannelClientPrivate
int num_pixmap_cache_items;
} send_data;
- uint8_t surface_client_created[NUM_SURFACES];
- QRegion surface_client_lossy_region[NUM_SURFACES];
+ uint8_t *surface_client_created;
+ QRegion *surface_client_lossy_region;
- StreamAgent stream_agents[NUM_STREAMS];
+ StreamAgent *stream_agents;
int use_video_encoder_rate_control;
uint32_t streams_max_latency;
uint64_t streams_max_bit_rate;
bool gl_draw_ongoing;
};
-struct DisplayChannelClient
-{
- RedChannelClient base;
- int is_low_bandwidth;
-
- DisplayChannelClientPrivate priv[1];
-};
-
#endif /* DCC_PRIVATE_H_ */
diff --git a/server/dcc.c b/server/dcc.c
index 68080e5..e9df487 100644
--- a/server/dcc.c
+++ b/server/dcc.c
@@ -22,8 +22,156 @@
#include "dcc-private.h"
#include "display-channel.h"
#include "red-channel-client-private.h"
+#include "spice-server-enums.h"
+
+G_DEFINE_TYPE(DisplayChannelClient, display_channel_client, RED_TYPE_CHANNEL_CLIENT)
+
+#define DISPLAY_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_DISPLAY_CHANNEL_CLIENT, DisplayChannelClientPrivate))
#define DISPLAY_CLIENT_SHORT_TIMEOUT 15000000000ULL //nano
+#define DISPLAY_FREE_LIST_DEFAULT_SIZE 128
+
+enum
+{
+ PROP0,
+ PROP_IMAGE_COMPRESSION,
+ PROP_JPEG_STATE,
+ PROP_ZLIB_GLZ_STATE
+};
+
+static void
+display_channel_client_get_property(GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ DisplayChannelClient *self = DISPLAY_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_IMAGE_COMPRESSION:
+ g_value_set_enum(value, self->priv->image_compression);
+ break;
+ case PROP_JPEG_STATE:
+ g_value_set_enum(value, self->priv->jpeg_state);
+ break;
+ case PROP_ZLIB_GLZ_STATE:
+ g_value_set_enum(value, self->priv->zlib_glz_state);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void
+display_channel_client_set_property(GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ DisplayChannelClient *self = DISPLAY_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_IMAGE_COMPRESSION:
+ self->priv->image_compression = g_value_get_enum(value);
+ break;
+ case PROP_JPEG_STATE:
+ self->priv->jpeg_state = g_value_get_enum(value);
+ break;
+ case PROP_ZLIB_GLZ_STATE:
+ self->priv->zlib_glz_state = g_value_get_enum(value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void dcc_init_stream_agents(DisplayChannelClient *dcc);
+
+static void
+display_channel_client_constructed(GObject *object)
+{
+ DisplayChannelClient *self = DISPLAY_CHANNEL_CLIENT(object);
+
+ G_OBJECT_CLASS(display_channel_client_parent_class)->constructed(object);
+
+ dcc_init_stream_agents(self);
+
+ image_encoders_init(&self->priv->encoders, &DCC_TO_DC(self)->priv->encoder_shared_data);
+
+ self->priv->surface_client_created = g_new0(uint8_t, NUM_SURFACES);
+ self->priv->surface_client_lossy_region = g_new0(QRegion, NUM_SURFACES);
+}
+
+static void
+display_channel_client_finalize(GObject *object)
+{
+ DisplayChannelClient *self = DISPLAY_CHANNEL_CLIENT(object);
+ g_free(self->priv->stream_agents);
+ g_free(self->priv->surface_client_created);
+ g_free(self->priv->surface_client_lossy_region);
+
+ G_OBJECT_CLASS(display_channel_client_parent_class)->finalize(object);
+}
+
+static void
+display_channel_client_class_init(DisplayChannelClientClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(DisplayChannelClientPrivate));
+
+ object_class->get_property = display_channel_client_get_property;
+ object_class->set_property = display_channel_client_set_property;
+ object_class->constructed = display_channel_client_constructed;
+ object_class->finalize = display_channel_client_finalize;
+
+ g_object_class_install_property(object_class,
+ PROP_IMAGE_COMPRESSION,
+ g_param_spec_enum("image-compression",
+ "image compression",
+ "Image compression type",
+ SPICE_TYPE_SPICE_IMAGE_COMPRESSION_T,
+ SPICE_IMAGE_COMPRESSION_INVALID,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property(object_class,
+ PROP_JPEG_STATE,
+ g_param_spec_enum("jpeg-state",
+ "jpeg state",
+ "JPEG compression state",
+ SPICE_TYPE_SPICE_WAN_COMPRESSION_T,
+ SPICE_WAN_COMPRESSION_INVALID,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property(object_class,
+ PROP_ZLIB_GLZ_STATE,
+ g_param_spec_enum("zlib-glz-state",
+ "zlib glz state",
+ "zlib glz state",
+ SPICE_TYPE_SPICE_WAN_COMPRESSION_T,
+ SPICE_WAN_COMPRESSION_INVALID,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+}
+
+static void display_channel_client_init(DisplayChannelClient *self)
+{
+ self->priv = DISPLAY_CHANNEL_CLIENT_PRIVATE(self);
+
+ ring_init(&self->priv->palette_cache_lru);
+ self->priv->palette_cache_available = CLIENT_PALETTE_CACHE_SIZE;
+ // todo: tune quality according to bandwidth
+ self->priv->encoders.jpeg_quality = 85;
+
+ self->priv->send_data.free_list.res =
+ spice_malloc(sizeof(SpiceResourceList) +
+ DISPLAY_FREE_LIST_DEFAULT_SIZE * sizeof(SpiceResourceID));
+ self->priv->send_data.free_list.res_size = DISPLAY_FREE_LIST_DEFAULT_SIZE;
+}
static RedSurfaceCreateItem *red_surface_create_item_new(RedChannel* channel,
uint32_t surface_id,
@@ -326,6 +474,7 @@ static void dcc_init_stream_agents(DisplayChannelClient *dcc)
int i;
DisplayChannel *display = DCC_TO_DC(dcc);
+ dcc->priv->stream_agents = g_new0(StreamAgent, NUM_STREAMS);
for (i = 0; i < NUM_STREAMS; i++) {
StreamAgent *agent = &dcc->priv->stream_agents[i];
agent->stream = &display->priv->streams_buf[i];
@@ -336,8 +485,6 @@ static void dcc_init_stream_agents(DisplayChannelClient *dcc)
red_channel_client_test_remote_cap(RED_CHANNEL_CLIENT(dcc), SPICE_DISPLAY_CAP_STREAM_REPORT);
}
-#define DISPLAY_FREE_LIST_DEFAULT_SIZE 128
-
DisplayChannelClient *dcc_new(DisplayChannel *display,
RedClient *client, RedsStream *stream,
int mig_target,
@@ -349,35 +496,36 @@ DisplayChannelClient *dcc_new(DisplayChannel *display,
{
DisplayChannelClient *dcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
- dcc = DISPLAY_CHANNEL_CLIENT(red_channel_client_create(
- sizeof(DisplayChannelClient),
- &COMMON_GRAPHICS_CHANNEL(display)->base,
- client, stream, TRUE,
- num_common_caps, common_caps,
- num_caps, caps));
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
+ }
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
+ }
- display->common.during_target_migrate = mig_target;
- dcc->priv->id = display->common.qxl->id;
- spice_return_val_if_fail(dcc, NULL);
+ dcc = g_initable_new(TYPE_DISPLAY_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", display,
+ "client", client,
+ "stream", stream,
+ "monitor-latency", TRUE,
+ "common-caps", common_caps_array,
+ "caps", caps_array,
+ "image-compression", image_compression,
+ "jpeg-state", jpeg_state,
+ "zlib-glz-state", zlib_glz_state,
+ NULL);
spice_info("New display (client %p) dcc %p stream %p", client, dcc, stream);
+ display->common.during_target_migrate = mig_target;
- ring_init(&dcc->priv->palette_cache_lru);
- dcc->priv->palette_cache_available = CLIENT_PALETTE_CACHE_SIZE;
- dcc->priv->image_compression = image_compression;
- dcc->priv->jpeg_state = jpeg_state;
- dcc->priv->zlib_glz_state = zlib_glz_state;
- // TODO: tune quality according to bandwidth
- dcc->priv->encoders.jpeg_quality = 85;
-
- dcc->priv->send_data.free_list.res =
- spice_malloc(sizeof(SpiceResourceList) +
- DISPLAY_FREE_LIST_DEFAULT_SIZE * sizeof(SpiceResourceID));
- dcc->priv->send_data.free_list.res_size = DISPLAY_FREE_LIST_DEFAULT_SIZE;
-
- dcc_init_stream_agents(dcc);
-
- image_encoders_init(&dcc->priv->encoders, &display->priv->encoder_shared_data);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
+ if (caps_array)
+ g_array_unref(caps_array);
return dcc;
}
diff --git a/server/dcc.h b/server/dcc.h
index 932e051..c967a8c 100644
--- a/server/dcc.h
+++ b/server/dcc.h
@@ -18,12 +18,44 @@
#ifndef DCC_H_
# define DCC_H_
+#include <glib-object.h>
+
#include "image-encoders.h"
#include "image-cache.h"
#include "pixmap-cache.h"
#include "red-worker.h"
#include "display-limits.h"
+G_BEGIN_DECLS
+
+#define TYPE_DISPLAY_CHANNEL_CLIENT display_channel_client_get_type()
+
+#define DISPLAY_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_DISPLAY_CHANNEL_CLIENT, DisplayChannelClient))
+#define DISPLAY_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_DISPLAY_CHANNEL_CLIENT, DisplayChannelClientClass))
+#define IS_DISPLAY_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_DISPLAY_CHANNEL_CLIENT))
+#define IS_DISPLAY_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), TYPE_DISPLAY_CHANNEL_CLIENT))
+#define DISPLAY_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_DISPLAY_CHANNEL_CLIENT, DisplayChannelClientClass))
+
+typedef struct DisplayChannelClient DisplayChannelClient;
+typedef struct DisplayChannelClientClass DisplayChannelClientClass;
+typedef struct DisplayChannelClientPrivate DisplayChannelClientPrivate;
+
+struct DisplayChannelClient
+{
+ RedChannelClient parent;
+
+ int is_low_bandwidth;
+
+ DisplayChannelClientPrivate *priv;
+};
+
+struct DisplayChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
+
+GType display_channel_client_get_type(void) G_GNUC_CONST;
+
#define PALETTE_CACHE_HASH_SHIFT 8
#define PALETTE_CACHE_HASH_SIZE (1 << PALETTE_CACHE_HASH_SHIFT)
#define PALETTE_CACHE_HASH_MASK (PALETTE_CACHE_HASH_SIZE - 1)
@@ -57,10 +89,7 @@ typedef struct FreeList {
WaitForChannels wait;
} FreeList;
-typedef struct DisplayChannelClient DisplayChannelClient;
-
#define DCC_TO_DC(dcc) ((DisplayChannel*)red_channel_client_get_channel((RedChannelClient*)dcc))
-#define DISPLAY_CHANNEL_CLIENT(rcc) ((DisplayChannelClient*)rcc)
typedef struct RedSurfaceCreateItem {
RedPipeItem pipe_item;
@@ -172,4 +201,6 @@ void dcc_set_max_stream_bit_rate(DisplayChannelClient *dcc, uint64_t rate);
int dcc_config_socket(RedChannelClient *rcc);
gboolean dcc_is_low_bandwidth(DisplayChannelClient *dcc);
+G_END_DECLS
+
#endif /* DCC_H_ */
diff --git a/server/display-channel.c b/server/display-channel.c
index 1547505..52a8b95 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -1128,7 +1128,7 @@ int display_channel_wait_for_migrate_data(DisplayChannel *display)
rcc = g_list_nth_data(channel->clients, 0);
- red_channel_client_ref(rcc);
+ g_object_ref(rcc);
for (;;) {
red_channel_client_receive(rcc);
if (!red_channel_client_is_connected(rcc)) {
@@ -1146,7 +1146,7 @@ int display_channel_wait_for_migrate_data(DisplayChannel *display)
}
usleep(DISPLAY_CLIENT_RETRY_INTERVAL);
}
- red_channel_client_unref(rcc);
+ g_object_unref(rcc);
return ret;
}
diff --git a/server/dummy-channel-client.c b/server/dummy-channel-client.c
new file mode 100644
index 0000000..34868a9
--- /dev/null
+++ b/server/dummy-channel-client.c
@@ -0,0 +1,156 @@
+/*
+ Copyright (C) 2009-2015 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "dummy-channel-client.h"
+#include "red-channel.h"
+
+static void dummy_channel_client_initable_interface_init(GInitableIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE(DummyChannelClient, dummy_channel_client, RED_TYPE_CHANNEL_CLIENT,
+ G_IMPLEMENT_INTERFACE(G_TYPE_INITABLE,
+ dummy_channel_client_initable_interface_init))
+
+#define DUMMY_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_DUMMY_CHANNEL_CLIENT, DummyChannelClientPrivate))
+
+struct DummyChannelClientPrivate
+{
+ gboolean connected;
+};
+
+static int dummy_channel_client_pre_create_validate(RedChannel *channel, RedClient *client)
+{
+ if (red_client_get_channel(client, channel->type, channel->id)) {
+ spice_printerr("Error client %p: duplicate channel type %d id %d",
+ client, channel->type, channel->id);
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static gboolean dummy_channel_client_initable_init(GInitable *initable,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GError *local_error = NULL;
+ DummyChannelClient *self = DUMMY_CHANNEL_CLIENT(initable);
+ RedChannelClient *rcc = RED_CHANNEL_CLIENT(self);
+ RedClient *client = red_channel_client_get_client(rcc);
+ RedChannel *channel = red_channel_client_get_channel(rcc);
+ pthread_mutex_lock(&client->lock);
+ if (!dummy_channel_client_pre_create_validate(channel,
+ client)) {
+ g_set_error(&local_error,
+ SPICE_SERVER_ERROR,
+ SPICE_SERVER_ERROR_FAILED,
+ "Client %p: duplicate channel type %d id %d",
+ client, channel->type, channel->id);
+ goto cleanup;
+ }
+
+ rcc->incoming.header.data = rcc->incoming.header_buf;
+
+ red_channel_add_client(channel, rcc);
+ red_client_add_channel(client, rcc);
+
+cleanup:
+ pthread_mutex_unlock(&client->lock);
+ if (local_error) {
+ g_warning("Failed to create channel client: %s", local_error->message);
+ g_propagate_error(error, local_error);
+ }
+ return local_error == NULL;
+}
+
+static void dummy_channel_client_initable_interface_init(GInitableIface *iface)
+{
+ iface->init = dummy_channel_client_initable_init;
+}
+
+static gboolean dummy_channel_client_is_connected(RedChannelClient *rcc)
+{
+ return DUMMY_CHANNEL_CLIENT(rcc)->priv->connected;
+}
+
+static void dummy_channel_client_disconnect(RedChannelClient *rcc)
+{
+ DummyChannelClient *self = DUMMY_CHANNEL_CLIENT(rcc);
+ RedChannel *channel = red_channel_client_get_channel(rcc);
+ GList *link;
+
+ if (channel && (link = g_list_find(channel->clients, rcc))) {
+ spice_printerr("rcc=%p (channel=%p type=%d id=%d)", rcc, channel,
+ channel->type, channel->id);
+ red_channel_remove_client(channel, link->data);
+ }
+ self->priv->connected = FALSE;
+}
+
+static void
+dummy_channel_client_class_init(DummyChannelClientClass *klass)
+{
+ RedChannelClientClass *cc_class = RED_CHANNEL_CLIENT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(DummyChannelClientPrivate));
+
+ cc_class->is_connected = dummy_channel_client_is_connected;
+ cc_class->disconnect = dummy_channel_client_disconnect;
+}
+
+static void
+dummy_channel_client_init(DummyChannelClient *self)
+{
+ self->priv = DUMMY_CHANNEL_CLIENT_PRIVATE(self);
+
+ self->priv->connected = TRUE;
+}
+
+RedChannelClient* dummy_channel_client_create(RedChannel *channel,
+ RedClient *client,
+ int num_common_caps,
+ uint32_t *common_caps,
+ int num_caps, uint32_t *caps)
+{
+ RedChannelClient *rcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
+
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
+ }
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
+ }
+
+ rcc = g_initable_new(TYPE_DUMMY_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", channel,
+ "client", client,
+ "caps", caps_array,
+ "common-caps", common_caps_array,
+ NULL);
+
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
+
+ return rcc;
+}
diff --git a/server/dummy-channel-client.h b/server/dummy-channel-client.h
new file mode 100644
index 0000000..df3e982
--- /dev/null
+++ b/server/dummy-channel-client.h
@@ -0,0 +1,59 @@
+/*
+ Copyright (C) 2009-2015 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __DUMMY_CHANNEL_CLIENT_H__
+#define __DUMMY_CHANNEL_CLIENT_H__
+
+#include <glib-object.h>
+
+#include "red-channel-client.h"
+
+G_BEGIN_DECLS
+
+#define TYPE_DUMMY_CHANNEL_CLIENT dummy_channel_client_get_type()
+
+#define DUMMY_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_DUMMY_CHANNEL_CLIENT, DummyChannelClient))
+#define DUMMY_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_DUMMY_CHANNEL_CLIENT, DummyChannelClientClass))
+#define IS_DUMMY_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_DUMMY_CHANNEL_CLIENT))
+#define IS_DUMMY_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_DUMMY_CHANNEL_CLIENT))
+#define DUMMY_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_DUMMY_CHANNEL_CLIENT, DummyChannelClientClass))
+
+typedef struct DummyChannelClient DummyChannelClient;
+typedef struct DummyChannelClientClass DummyChannelClientClass;
+typedef struct DummyChannelClientPrivate DummyChannelClientPrivate;
+
+struct DummyChannelClient
+{
+ RedChannelClient parent;
+
+ DummyChannelClientPrivate *priv;
+};
+
+struct DummyChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
+
+GType dummy_channel_client_get_type(void) G_GNUC_CONST;
+
+RedChannelClient *dummy_channel_client_create(RedChannel *channel,
+ RedClient *client,
+ int num_common_caps, uint32_t *common_caps,
+ int num_caps, uint32_t *caps);
+
+G_END_DECLS
+
+#endif /* __DUMMY_CHANNEL_CLIENT_H__ */
diff --git a/server/inputs-channel-client.c b/server/inputs-channel-client.c
index 7b38625..a4f2dd1 100644
--- a/server/inputs-channel-client.c
+++ b/server/inputs-channel-client.c
@@ -19,22 +19,29 @@
#endif
#include "inputs-channel-client.h"
-#include "inputs-channel.h"
#include "migration-protocol.h"
#include "red-channel-client.h"
-typedef struct InputsChannelClientPrivate InputsChannelClientPrivate;
+G_DEFINE_TYPE(InputsChannelClient, inputs_channel_client, RED_TYPE_CHANNEL_CLIENT)
+
+#define INPUTS_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_INPUTS_CHANNEL_CLIENT, InputsChannelClientPrivate))
+
struct InputsChannelClientPrivate
{
uint16_t motion_count;
};
-struct InputsChannelClient
+static void
+inputs_channel_client_class_init(InputsChannelClientClass *klass)
{
- RedChannelClient base;
+ g_type_class_add_private(klass, sizeof(InputsChannelClientPrivate));
+}
- InputsChannelClientPrivate priv[1];
-};
+static void
+inputs_channel_client_init(InputsChannelClient *self)
+{
+ self->priv = INPUTS_CHANNEL_CLIENT_PRIVATE(self);
+}
RedChannelClient* inputs_channel_client_create(RedChannel *channel,
RedClient *client,
@@ -45,18 +52,33 @@ RedChannelClient* inputs_channel_client_create(RedChannel *channel,
int num_caps,
uint32_t *caps)
{
- InputsChannelClient* icc =
- INPUTS_CHANNEL_CLIENT(red_channel_client_create(sizeof(InputsChannelClient),
- channel, client,
- stream,
- monitor_latency,
- num_common_caps,
- common_caps, num_caps,
- caps));
- if (icc) {
- icc->priv->motion_count = 0;
+ RedChannelClient *rcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
+
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
+ }
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
}
- return RED_CHANNEL_CLIENT(icc);
+ rcc = g_initable_new(TYPE_INPUTS_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", channel,
+ "client", client,
+ "stream", stream,
+ "monitor-latency", monitor_latency,
+ "caps", caps_array,
+ "common-caps", common_caps_array,
+ NULL);
+
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
+
+ return rcc;
}
void inputs_channel_client_send_migrate_data(RedChannelClient *rcc,
diff --git a/server/inputs-channel-client.h b/server/inputs-channel-client.h
index 82dbbaf..754d359 100644
--- a/server/inputs-channel-client.h
+++ b/server/inputs-channel-client.h
@@ -18,9 +18,38 @@
#ifndef _INPUTS_CHANNEL_CLIENT_H_
#define _INPUTS_CHANNEL_CLIENT_H_
-#include "red-channel.h"
+#include <glib-object.h>
+
+#include "red-channel-client.h"
+#include "inputs-channel.h"
+
+G_BEGIN_DECLS
+
+#define TYPE_INPUTS_CHANNEL_CLIENT inputs_channel_client_get_type()
+
+#define INPUTS_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_INPUTS_CHANNEL_CLIENT, InputsChannelClient))
+#define INPUTS_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_INPUTS_CHANNEL_CLIENT, InputsChannelClientClass))
+#define IS_INPUTS_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_INPUTS_CHANNEL_CLIENT))
+#define IS_INPUTS_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), TYPE_INPUTS_CHANNEL_CLIENT))
+#define INPUTS_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_INPUTS_CHANNEL_CLIENT, InputsChannelClientClass))
typedef struct InputsChannelClient InputsChannelClient;
+typedef struct InputsChannelClientClass InputsChannelClientClass;
+typedef struct InputsChannelClientPrivate InputsChannelClientPrivate;
+
+struct InputsChannelClient
+{
+ RedChannelClient parent;
+
+ InputsChannelClientPrivate *priv;
+};
+
+struct InputsChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
+
+GType inputs_channel_client_get_type(void) G_GNUC_CONST;
RedChannelClient* inputs_channel_client_create(RedChannel *channel,
RedClient *client,
@@ -31,12 +60,14 @@ RedChannelClient* inputs_channel_client_create(RedChannel *channel,
int num_caps,
uint32_t *caps);
-void inputs_channel_client_send_migrate_data(RedChannelClient *rcc,
- SpiceMarshaller *m,
- RedPipeItem *item);
-void inputs_channel_client_handle_migrate_data(InputsChannelClient *icc,
- uint16_t motion_count);
-void inputs_channel_client_on_mouse_motion(InputsChannelClient *icc);
+uint16_t inputs_channel_client_get_motion_count(InputsChannelClient* self);
+/* only for migration */
+void inputs_channel_client_set_motion_count(InputsChannelClient* self, uint16_t count);
+void inputs_channel_client_on_mouse_motion(InputsChannelClient* self);
+void inputs_channel_client_send_migrate_data(RedChannelClient *rcc, SpiceMarshaller *m, RedPipeItem *item);
+void inputs_channel_client_handle_migrate_data(InputsChannelClient *icc, uint16_t motion_count);
+
+G_END_DECLS
enum {
RED_PIPE_ITEM_INPUTS_INIT = RED_PIPE_ITEM_TYPE_CHANNEL_BASE,
@@ -45,6 +76,4 @@ enum {
RED_PIPE_ITEM_MIGRATE_DATA,
};
-#define INPUTS_CHANNEL_CLIENT(rcc) ((InputsChannelClient*)rcc)
-
#endif /* _INPUTS_CHANNEL_CLIENT_H_ */
diff --git a/server/main-channel-client.c b/server/main-channel-client.c
index 693e832..66ec45c 100644
--- a/server/main-channel-client.c
+++ b/server/main-channel-client.c
@@ -42,7 +42,10 @@ enum NetTestStage {
#define CLIENT_CONNECTIVITY_TIMEOUT (MSEC_PER_SEC * 30)
#define PING_INTERVAL (MSEC_PER_SEC * 10)
-typedef struct MainChannelClientPrivate MainChannelClientPrivate;
+G_DEFINE_TYPE(MainChannelClient, main_channel_client, RED_TYPE_CHANNEL_CLIENT)
+
+#define MAIN_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_MAIN_CHANNEL_CLIENT, MainChannelClientPrivate))
+
struct MainChannelClientPrivate {
uint32_t connection_id;
uint32_t ping_id;
@@ -62,12 +65,6 @@ struct MainChannelClientPrivate {
int seamless_mig_dst;
};
-struct MainChannelClient {
- RedChannelClient base;
-
- MainChannelClientPrivate priv[1];
-};
-
typedef struct RedPingPipeItem {
RedPipeItem base;
int size;
@@ -126,6 +123,102 @@ typedef struct RedMultiMediaTimePipeItem {
static const uint8_t zero_page[ZERO_BUF_SIZE] = {0};
+enum {
+ PROP0,
+ PROP_CONNECTION_ID
+};
+
+static void main_channel_client_get_property(GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ MainChannelClient *self = MAIN_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_CONNECTION_ID:
+ g_value_set_uint(value, self->priv->connection_id);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void main_channel_client_set_property(GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ MainChannelClient *self = MAIN_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_CONNECTION_ID:
+ self->priv->connection_id = g_value_get_uint(value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void main_channel_client_dispose(GObject *object)
+{
+ G_OBJECT_CLASS(main_channel_client_parent_class)->dispose(object);
+}
+
+static void main_channel_client_finalize(GObject *object)
+{
+ G_OBJECT_CLASS(main_channel_client_parent_class)->finalize(object);
+}
+
+static void ping_timer_cb(void *opaque);
+static void main_channel_client_constructed(GObject *object)
+{
+ G_OBJECT_CLASS(main_channel_client_parent_class)->constructed(object);
+#ifdef RED_STATISTICS
+ MainChannelClient *self = MAIN_CHANNEL_CLIENT(object);
+ RedsState *reds = red_channel_get_server(red_channel_client_get_channel(RED_CHANNEL_CLIENT(object)));
+
+ if (!(self->priv->ping_timer = reds_get_core_interface(reds)->timer_add(reds_get_core_interface(reds),
+ ping_timer_cb, self))) {
+ spice_error("ping timer create failed");
+ }
+ self->priv->ping_interval = PING_INTERVAL;
+#endif
+}
+
+static void main_channel_client_class_init(MainChannelClientClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(MainChannelClientPrivate));
+
+ object_class->get_property = main_channel_client_get_property;
+ object_class->set_property = main_channel_client_set_property;
+ object_class->dispose = main_channel_client_dispose;
+ object_class->finalize = main_channel_client_finalize;
+ object_class->constructed = main_channel_client_constructed;
+
+ g_object_class_install_property(object_class,
+ PROP_CONNECTION_ID,
+ g_param_spec_uint("connection-id",
+ "Connection ID",
+ "Connection ID",
+ 0,
+ G_MAXUINT,
+ 0,
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+}
+
+static void main_channel_client_init(MainChannelClient *self)
+{
+ self->priv = MAIN_CHANNEL_CLIENT_PRIVATE(self);
+ self->priv->bitrate_per_sec = ~0;
+}
+
static int main_channel_client_push_ping(MainChannelClient *mcc, int size);
static void main_notify_item_free(RedPipeItem *base)
@@ -559,19 +652,34 @@ MainChannelClient *main_channel_client_create(MainChannel *main_chan, RedClient
int num_common_caps, uint32_t *common_caps,
int num_caps, uint32_t *caps)
{
- MainChannelClient *mcc = MAIN_CHANNEL_CLIENT(
- red_channel_client_create(sizeof(MainChannelClient), &main_chan->base,
- client, stream, FALSE, num_common_caps,
- common_caps, num_caps, caps));
- spice_assert(mcc != NULL);
- mcc->priv->connection_id = connection_id;
- mcc->priv->bitrate_per_sec = ~0;
-#ifdef RED_STATISTICS
- if (!(mcc->priv->ping_timer = reds_core_timer_add(red_channel_get_server(&main_chan->base), ping_timer_cb, mcc))) {
- spice_error("ping timer create failed");
+ MainChannelClient *mcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
+
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
}
- mcc->priv->ping_interval = PING_INTERVAL;
-#endif
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
+ }
+
+ mcc = g_initable_new(TYPE_MAIN_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", RED_CHANNEL(main_chan),
+ "client", client,
+ "stream", stream,
+ "monitor-latency", FALSE,
+ "caps", caps_array,
+ "common-caps", common_caps_array,
+ "connection-id", connection_id,
+ NULL);
+
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
+
return mcc;
}
diff --git a/server/main-channel-client.h b/server/main-channel-client.h
index 3bb8729..f95ddef 100644
--- a/server/main-channel-client.h
+++ b/server/main-channel-client.h
@@ -17,11 +17,41 @@
#ifndef __MAIN_CHANNEL_CLIENT_H__
#define __MAIN_CHANNEL_CLIENT_H__
-#include "red-channel.h"
+#include <glib-object.h>
+#include <common/messages.h>
+
+#include "red-channel-client.h"
+
+G_BEGIN_DECLS
/* FIXME: remove extra MainChannel typedef when possible */
typedef struct MainChannel MainChannel;
+
+#define TYPE_MAIN_CHANNEL_CLIENT main_channel_client_get_type()
+
+#define MAIN_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_MAIN_CHANNEL_CLIENT, MainChannelClient))
+#define MAIN_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_MAIN_CHANNEL_CLIENT, MainChannelClientClass))
+#define IS_MAIN_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_MAIN_CHANNEL_CLIENT))
+#define IS_MAIN_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), TYPE_MAIN_CHANNEL_CLIENT))
+#define MAIN_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_MAIN_CHANNEL_CLIENT, MainChannelClientClass))
+
typedef struct MainChannelClient MainChannelClient;
+typedef struct MainChannelClientClass MainChannelClientClass;
+typedef struct MainChannelClientPrivate MainChannelClientPrivate;
+
+struct MainChannelClient
+{
+ RedChannelClient parent;
+
+ MainChannelClientPrivate *priv;
+};
+
+struct MainChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
+
+GType main_channel_client_get_type(void) G_GNUC_CONST;
MainChannelClient *main_channel_client_create(MainChannel *main_chan, RedClient *client,
RedsStream *stream, uint32_t connection_id,
@@ -105,6 +135,6 @@ typedef struct MainMultiMediaTimeItemInfo {
RedPipeItem *main_multi_media_time_item_new(RedChannelClient *rcc,
void *data, int num);
-#define MAIN_CHANNEL_CLIENT(rcc) ((MainChannelClient*)rcc)
+G_END_DECLS
#endif /* __MAIN_CHANNEL_CLIENT_H__ */
diff --git a/server/red-channel-client-private.h b/server/red-channel-client-private.h
index 46d4fca..f65cf4f 100644
--- a/server/red-channel-client-private.h
+++ b/server/red-channel-client-private.h
@@ -19,14 +19,14 @@
#define _H_RED_CHANNEL_CLIENT_PRIVATE
#include "red-channel.h"
+#include "red-channel-client.h"
struct RedChannelClientPrivate
{
RedChannel *channel;
RedClient *client;
RedsStream *stream;
- int dummy;
- int dummy_connected;
+ gboolean monitor_latency;
uint32_t refs;
diff --git a/server/red-channel-client.c b/server/red-channel-client.c
index c59e4d0..cfd35f7 100644
--- a/server/red-channel-client.c
+++ b/server/red-channel-client.c
@@ -37,6 +37,28 @@
#include "red-channel-client-private.h"
#include "red-channel.h"
+static void red_channel_client_initable_interface_init(GInitableIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE(RedChannelClient, red_channel_client, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE(G_TYPE_INITABLE,
+ red_channel_client_initable_interface_init))
+
+#define CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), RED_TYPE_CHANNEL_CLIENT, RedChannelClientPrivate))
+
+static gboolean red_channel_client_initable_init(GInitable *initable,
+ GCancellable *cancellable,
+ GError **error);
+
+enum {
+ PROP0,
+ PROP_STREAM,
+ PROP_CHANNEL,
+ PROP_CLIENT,
+ PROP_MONITOR_LATENCY,
+ PROP_COMMON_CAPS,
+ PROP_CAPS
+};
+
#define PING_TEST_TIMEOUT_MS (MSEC_PER_SEC * 15)
#define PING_TEST_IDLE_NET_TIMEOUT_MS (MSEC_PER_SEC / 10)
@@ -64,6 +86,82 @@ typedef struct MarkerPipeItem {
gboolean *item_in_pipe;
} MarkerPipeItem;
+static uint32_t full_header_get_msg_size(SpiceDataHeaderOpaque *header)
+{
+ return GUINT32_FROM_LE(((SpiceDataHeader *)header->data)->size);
+}
+
+static uint32_t mini_header_get_msg_size(SpiceDataHeaderOpaque *header)
+{
+ return GUINT32_FROM_LE(((SpiceMiniDataHeader *)header->data)->size);
+}
+
+static uint16_t full_header_get_msg_type(SpiceDataHeaderOpaque *header)
+{
+ return GUINT16_FROM_LE(((SpiceDataHeader *)header->data)->type);
+}
+
+static uint16_t mini_header_get_msg_type(SpiceDataHeaderOpaque *header)
+{
+ return GUINT16_FROM_LE(((SpiceMiniDataHeader *)header->data)->type);
+}
+
+static void full_header_set_msg_type(SpiceDataHeaderOpaque *header, uint16_t type)
+{
+ ((SpiceDataHeader *)header->data)->type = GUINT16_TO_LE(type);
+}
+
+static void mini_header_set_msg_type(SpiceDataHeaderOpaque *header, uint16_t type)
+{
+ ((SpiceMiniDataHeader *)header->data)->type = GUINT16_TO_LE(type);
+}
+
+static void full_header_set_msg_size(SpiceDataHeaderOpaque *header, uint32_t size)
+{
+ ((SpiceDataHeader *)header->data)->size = GUINT32_TO_LE(size);
+}
+
+static void mini_header_set_msg_size(SpiceDataHeaderOpaque *header, uint32_t size)
+{
+ ((SpiceMiniDataHeader *)header->data)->size = GUINT32_TO_LE(size);
+}
+
+static void full_header_set_msg_serial(SpiceDataHeaderOpaque *header, uint64_t serial)
+{
+ ((SpiceDataHeader *)header->data)->serial = GUINT64_TO_LE(serial);
+}
+
+static void mini_header_set_msg_serial(SpiceDataHeaderOpaque *header, uint64_t serial)
+{
+ /* ignore serial, not supported by mini header */
+}
+
+static void full_header_set_msg_sub_list(SpiceDataHeaderOpaque *header, uint32_t sub_list)
+{
+ ((SpiceDataHeader *)header->data)->sub_list = GUINT32_TO_LE(sub_list);
+}
+
+static void mini_header_set_msg_sub_list(SpiceDataHeaderOpaque *header, uint32_t sub_list)
+{
+ spice_error("attempt to set header sub list on mini header");
+}
+
+static const SpiceDataHeaderOpaque full_header_wrapper = {NULL, sizeof(SpiceDataHeader),
+ full_header_set_msg_type,
+ full_header_set_msg_size,
+ full_header_set_msg_serial,
+ full_header_set_msg_sub_list,
+ full_header_get_msg_type,
+ full_header_get_msg_size};
+
+static const SpiceDataHeaderOpaque mini_header_wrapper = {NULL, sizeof(SpiceMiniDataHeader),
+ mini_header_set_msg_type,
+ mini_header_set_msg_size,
+ mini_header_set_msg_serial,
+ mini_header_set_msg_sub_list,
+ mini_header_get_msg_type,
+ mini_header_get_msg_size};
+
static void red_channel_client_start_ping_timer(RedChannelClient *rcc, uint32_t timeout)
{
if (!rcc->priv->latency_monitor.timer) {
@@ -102,6 +200,230 @@ static void red_channel_client_restart_ping_timer(RedChannelClient *rcc)
red_channel_client_start_ping_timer(rcc, timeout);
}
+static void
+red_channel_client_get_property(GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ RedChannelClient *self = RED_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_STREAM:
+ g_value_set_pointer(value, self->priv->stream);
+ break;
+ case PROP_CHANNEL:
+ g_value_set_pointer(value, self->priv->channel);
+ break;
+ case PROP_CLIENT:
+ g_value_set_pointer(value, self->priv->client);
+ break;
+ case PROP_MONITOR_LATENCY:
+ g_value_set_boolean(value, self->priv->monitor_latency);
+ break;
+ case PROP_COMMON_CAPS:
+ {
+ GArray *arr = g_array_sized_new(FALSE, FALSE,
+ sizeof(*self->priv->remote_caps.common_caps),
+ self->priv->remote_caps.num_common_caps);
+ g_value_take_boxed(value, arr);
+ }
+ break;
+ case PROP_CAPS:
+ {
+ GArray *arr = g_array_sized_new(FALSE, FALSE,
+ sizeof(*self->priv->remote_caps.caps),
+ self->priv->remote_caps.num_caps);
+ g_value_take_boxed(value, arr);
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void
+red_channel_client_set_property(GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ RedChannelClient *self = RED_CHANNEL_CLIENT(object);
+
+ switch (property_id)
+ {
+ case PROP_STREAM:
+ self->priv->stream = g_value_get_pointer(value);
+ break;
+ case PROP_CHANNEL:
+ if (self->priv->channel)
+ red_channel_unref(self->priv->channel);
+ self->priv->channel = g_value_get_pointer(value);
+ if (self->priv->channel)
+ red_channel_ref(self->priv->channel);
+ break;
+ case PROP_CLIENT:
+ self->priv->client = g_value_get_pointer(value);
+ break;
+ case PROP_MONITOR_LATENCY:
+ self->priv->monitor_latency = g_value_get_boolean(value);
+ break;
+ case PROP_COMMON_CAPS:
+ {
+ GArray *caps = g_value_get_boxed(value);
+ if (caps) {
+ self->priv->remote_caps.num_common_caps = caps->len;
+ self->priv->remote_caps.common_caps = spice_memdup(caps->data, caps->len * sizeof(uint32_t));
+ }
+ }
+ break;
+ case PROP_CAPS:
+ {
+ GArray *caps = g_value_get_boxed(value);
+ if (caps) {
+ self->priv->remote_caps.num_caps = caps->len;
+ self->priv->remote_caps.caps = spice_memdup(caps->data, caps->len * sizeof(uint32_t));
+ }
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void red_channel_client_destroy_remote_caps(RedChannelClient* rcc)
+{
+ rcc->priv->remote_caps.num_common_caps = 0;
+ free(rcc->priv->remote_caps.common_caps);
+ rcc->priv->remote_caps.num_caps = 0;
+ free(rcc->priv->remote_caps.caps);
+}
+
+static void
+red_channel_client_finalize(GObject *object)
+{
+ RedChannelClient *self = RED_CHANNEL_CLIENT(object);
+
+ reds_stream_free(self->priv->stream);
+ self->priv->stream = NULL;
+
+ if (self->priv->send_data.main.marshaller) {
+ spice_marshaller_destroy(self->priv->send_data.main.marshaller);
+ }
+
+ if (self->priv->send_data.urgent.marshaller) {
+ spice_marshaller_destroy(self->priv->send_data.urgent.marshaller);
+ }
+
+ red_channel_client_destroy_remote_caps(self);
+ if (self->priv->channel) {
+ red_channel_unref(self->priv->channel);
+ }
+
+ G_OBJECT_CLASS(red_channel_client_parent_class)->finalize(object);
+}
+
+static void red_channel_client_initable_interface_init(GInitableIface *iface)
+{
+ iface->init = red_channel_client_initable_init;
+}
+
+static gboolean red_channel_client_default_is_connected(RedChannelClient *rcc);
+static void red_channel_client_default_disconnect(RedChannelClient *rcc);
+
+
+static void red_channel_client_constructed(GObject *object)
+{
+ RedChannelClient *self = RED_CHANNEL_CLIENT(object);
+
+ if (red_channel_client_test_remote_common_cap(self, SPICE_COMMON_CAP_MINI_HEADER)) {
+ self->incoming.header = mini_header_wrapper;
+ self->priv->send_data.header = mini_header_wrapper;
+ self->priv->is_mini_header = TRUE;
+ } else {
+ self->incoming.header = full_header_wrapper;
+ self->priv->send_data.header = full_header_wrapper;
+ self->priv->is_mini_header = FALSE;
+ }
+}
+
+static void red_channel_client_class_init(RedChannelClientClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ g_debug("%s", G_STRFUNC);
+ g_type_class_add_private(klass, sizeof(RedChannelClientPrivate));
+
+ object_class->get_property = red_channel_client_get_property;
+ object_class->set_property = red_channel_client_set_property;
+ object_class->finalize = red_channel_client_finalize;
+ object_class->constructed = red_channel_client_constructed;
+
+ klass->is_connected = red_channel_client_default_is_connected;
+ klass->disconnect = red_channel_client_default_disconnect;
+
+ g_object_class_install_property(object_class,
+ PROP_STREAM,
+ g_param_spec_pointer("stream", "stream",
+ "Associated RedStream",
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE
+ | G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property(object_class,
+ PROP_CHANNEL,
+ g_param_spec_pointer("channel", "channel",
+ "Associated RedChannel",
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE
+ | G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property(object_class,
+ PROP_CLIENT,
+ g_param_spec_pointer("client", "client",
+ "Associated RedClient",
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE
+ | G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property(object_class,
+ PROP_MONITOR_LATENCY,
+ g_param_spec_boolean("monitor-latency", "monitor-latency",
+ "Whether to monitor latency for this client",
+ FALSE,
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property(object_class,
+ PROP_COMMON_CAPS,
+ g_param_spec_boxed("common-caps", "common-caps",
+ "Common Capabilities",
+ G_TYPE_ARRAY,
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property(object_class,
+ PROP_CAPS,
+ g_param_spec_boxed("caps", "caps",
+ "Capabilities",
+ G_TYPE_ARRAY,
+ G_PARAM_STATIC_STRINGS
+ | G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+red_channel_client_init(RedChannelClient *self)
+{
+ self->priv = CHANNEL_CLIENT_PRIVATE(self);
+ self->priv->ack_data.messages_window = ~0; // blocks send message (maybe use send_data.blocked +
+ // block flags)
+ self->priv->ack_data.client_generation = ~0;
+ self->priv->ack_data.client_window = CLIENT_ACK_WINDOW;
+ self->priv->send_data.main.marshaller = spice_marshaller_new();
+ self->priv->send_data.urgent.marshaller = spice_marshaller_new();
+
+ self->priv->send_data.marshaller = self->priv->send_data.main.marshaller;
+}
+
RedChannel* red_channel_client_get_channel(RedChannelClient *rcc)
{
return rcc->priv->channel;
@@ -336,27 +658,6 @@ static gboolean red_channel_client_pipe_remove(RedChannelClient *rcc, RedPipeIte
return g_queue_remove(&rcc->priv->pipe, item);
}
-static void red_channel_client_set_remote_caps(RedChannelClient* rcc,
- int num_common_caps, uint32_t *common_caps,
- int num_caps, uint32_t *caps)
-{
- rcc->priv->remote_caps.num_common_caps = num_common_caps;
- rcc->priv->remote_caps.common_caps = spice_memdup(common_caps,
- num_common_caps *
- sizeof(uint32_t));
-
- rcc->priv->remote_caps.num_caps = num_caps;
- rcc->priv->remote_caps.caps = spice_memdup(caps, num_caps * sizeof(uint32_t));
-}
-
-static void red_channel_client_destroy_remote_caps(RedChannelClient* rcc)
-{
- rcc->priv->remote_caps.num_common_caps = 0;
- free(rcc->priv->remote_caps.common_caps);
- rcc->priv->remote_caps.num_caps = 0;
- free(rcc->priv->remote_caps.caps);
-}
-
int red_channel_client_test_remote_common_cap(RedChannelClient *rcc, uint32_t cap)
{
return test_capability(rcc->priv->remote_caps.common_caps,
@@ -510,92 +811,16 @@ static void red_channel_client_event(int fd, int event, void *data)
{
RedChannelClient *rcc = RED_CHANNEL_CLIENT(data);
- red_channel_client_ref(rcc);
+ g_object_ref(rcc);
if (event & SPICE_WATCH_EVENT_READ) {
red_channel_client_receive(rcc);
}
if (event & SPICE_WATCH_EVENT_WRITE) {
red_channel_client_push(rcc);
}
- red_channel_client_unref(rcc);
-}
-
-static uint32_t full_header_get_msg_size(SpiceDataHeaderOpaque *header)
-{
- return GUINT32_FROM_LE(((SpiceDataHeader *)header->data)->size);
-}
-
-static uint32_t mini_header_get_msg_size(SpiceDataHeaderOpaque *header)
-{
- return GUINT32_FROM_LE(((SpiceMiniDataHeader *)header->data)->size);
-}
-
-static uint16_t full_header_get_msg_type(SpiceDataHeaderOpaque *header)
-{
- return GUINT16_FROM_LE(((SpiceDataHeader *)header->data)->type);
-}
-
-static uint16_t mini_header_get_msg_type(SpiceDataHeaderOpaque *header)
-{
- return GUINT16_FROM_LE(((SpiceMiniDataHeader *)header->data)->type);
-}
-
-static void full_header_set_msg_type(SpiceDataHeaderOpaque *header, uint16_t type)
-{
- ((SpiceDataHeader *)header->data)->type = GUINT16_TO_LE(type);
-}
-
-static void mini_header_set_msg_type(SpiceDataHeaderOpaque *header, uint16_t type)
-{
- ((SpiceMiniDataHeader *)header->data)->type = GUINT16_TO_LE(type);
-}
-
-static void full_header_set_msg_size(SpiceDataHeaderOpaque *header, uint32_t size)
-{
- ((SpiceDataHeader *)header->data)->size = GUINT32_TO_LE(size);
-}
-
-static void mini_header_set_msg_size(SpiceDataHeaderOpaque *header, uint32_t size)
-{
- ((SpiceMiniDataHeader *)header->data)->size = GUINT32_TO_LE(size);
-}
-
-static void full_header_set_msg_serial(SpiceDataHeaderOpaque *header, uint64_t serial)
-{
- ((SpiceDataHeader *)header->data)->serial = GUINT64_TO_LE(serial);
-}
-
-static void mini_header_set_msg_serial(SpiceDataHeaderOpaque *header, uint64_t serial)
-{
- /* ignore serial, not supported by mini header */
-}
-
-static void full_header_set_msg_sub_list(SpiceDataHeaderOpaque *header, uint32_t sub_list)
-{
- ((SpiceDataHeader *)header->data)->sub_list = GUINT32_TO_LE(sub_list);
-}
-
-static void mini_header_set_msg_sub_list(SpiceDataHeaderOpaque *header, uint32_t sub_list)
-{
- spice_error("attempt to set header sub list on mini header");
+ g_object_unref(rcc);
}
-static const SpiceDataHeaderOpaque full_header_wrapper = {NULL, sizeof(SpiceDataHeader),
- full_header_set_msg_type,
- full_header_set_msg_size,
- full_header_set_msg_serial,
- full_header_set_msg_sub_list,
- full_header_get_msg_type,
- full_header_get_msg_size};
-
-static const SpiceDataHeaderOpaque mini_header_wrapper = {NULL, sizeof(SpiceMiniDataHeader),
- mini_header_set_msg_type,
- mini_header_set_msg_size,
- mini_header_set_msg_serial,
- mini_header_set_msg_sub_list,
- mini_header_get_msg_type,
- mini_header_get_msg_size};
-
static int red_channel_client_pre_create_validate(RedChannel *channel, RedClient *client)
{
if (red_client_get_channel(client, channel->type, channel->id)) {
@@ -606,129 +831,107 @@ static int red_channel_client_pre_create_validate(RedChannel *channel, RedClient
return TRUE;
}
-RedChannelClient *red_channel_client_create(int size, RedChannel *channel, RedClient *client,
- RedsStream *stream,
- int monitor_latency,
- int num_common_caps, uint32_t *common_caps,
- int num_caps, uint32_t *caps)
-{
- RedChannelClient *rcc = NULL;
-
- pthread_mutex_lock(&client->lock);
- if (!red_channel_client_pre_create_validate(channel, client)) {
- goto error;
- }
- spice_assert(stream && channel && size >= sizeof(RedChannelClient));
- rcc = spice_malloc0(size);
- rcc->priv->stream = stream;
- rcc->priv->channel = channel;
- rcc->priv->client = client;
- rcc->priv->refs = 1;
- rcc->priv->ack_data.messages_window = ~0; // blocks send message (maybe use send_data.blocked +
- // block flags)
- rcc->priv->ack_data.client_generation = ~0;
- rcc->priv->ack_data.client_window = CLIENT_ACK_WINDOW;
- rcc->priv->send_data.main.marshaller = spice_marshaller_new();
- rcc->priv->send_data.urgent.marshaller = spice_marshaller_new();
+static gboolean red_channel_client_initable_init(GInitable *initable,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GError *local_error = NULL;
+ RedChannelClient *self = RED_CHANNEL_CLIENT(initable);
+ pthread_mutex_lock(&self->priv->client->lock);
+ if (!red_channel_client_pre_create_validate(self->priv->channel, self->priv->client)) {
+ g_set_error(&local_error,
+ SPICE_SERVER_ERROR,
+ SPICE_SERVER_ERROR_FAILED,
+ "Client %p: duplicate channel type %d id %d",
+ self->priv->client, self->priv->channel->type,
+ self->priv->channel->id);
+ goto cleanup;
+ }
+
+ if (self->priv->monitor_latency
+ && reds_stream_get_family(self->priv->stream) != AF_UNIX) {
+ self->priv->latency_monitor.timer =
+ self->priv->channel->core->timer_add(self->priv->channel->core,
+ red_channel_client_ping_timer,
+ self);
+
+ if (!self->priv->client->during_target_migrate) {
+ red_channel_client_start_ping_timer(self,
+ PING_TEST_IDLE_NET_TIMEOUT_MS);
+ }
+ self->priv->latency_monitor.roundtrip = -1;
+ }
- rcc->priv->send_data.marshaller = rcc->priv->send_data.main.marshaller;
+ self->incoming.opaque = self;
+ self->incoming.cb = &self->priv->channel->incoming_cb;
+ self->incoming.header.data = self->incoming.header_buf;
- rcc->incoming.opaque = rcc;
- rcc->incoming.cb = &channel->incoming_cb;
+ self->outgoing.opaque = self;
+ self->outgoing.cb = &self->priv->channel->outgoing_cb;
+ self->outgoing.pos = 0;
+ self->outgoing.size = 0;
- rcc->outgoing.opaque = rcc;
- rcc->outgoing.cb = &channel->outgoing_cb;
- rcc->outgoing.pos = 0;
- rcc->outgoing.size = 0;
+ g_queue_init(&self->priv->pipe);
+ if (self->priv->stream)
+ self->priv->stream->watch =
+ self->priv->channel->core->watch_add(self->priv->channel->core,
+ self->priv->stream->socket,
+ SPICE_WATCH_EVENT_READ,
+ red_channel_client_event,
+ self);
+ self->priv->id = g_list_length(self->priv->channel->clients);
+ red_channel_add_client(self->priv->channel, self);
+ red_client_add_channel(self->priv->client, self);
- red_channel_client_set_remote_caps(rcc, num_common_caps, common_caps, num_caps, caps);
- if (red_channel_client_test_remote_common_cap(rcc, SPICE_COMMON_CAP_MINI_HEADER)) {
- rcc->incoming.header = mini_header_wrapper;
- rcc->priv->send_data.header = mini_header_wrapper;
- rcc->priv->is_mini_header = TRUE;
- } else {
- rcc->incoming.header = full_header_wrapper;
- rcc->priv->send_data.header = full_header_wrapper;
- rcc->priv->is_mini_header = FALSE;
+ if (!self->priv->channel->channel_cbs.config_socket(self)) {
+ g_set_error_literal(&local_error,
+ SPICE_SERVER_ERROR,
+ SPICE_SERVER_ERROR_FAILED,
+ "Unable to configure socket");
}
- rcc->incoming.header.data = rcc->incoming.header_buf;
-
- if (!channel->channel_cbs.config_socket(rcc)) {
- goto error;
+cleanup:
+ pthread_mutex_unlock(&self->priv->client->lock);
+ if (local_error) {
+ g_warning("Failed to create channel client: %s", local_error->message);
+ g_propagate_error(error, local_error);
}
+ return local_error == NULL;
+}
- g_queue_init(&rcc->priv->pipe);
-
- stream->watch = channel->core->watch_add(channel->core,
- stream->socket,
- SPICE_WATCH_EVENT_READ,
- red_channel_client_event, rcc);
- rcc->priv->id = g_list_length(channel->clients);
- red_channel_add_client(channel, rcc);
- red_client_add_channel(client, rcc);
- red_channel_ref(channel);
- pthread_mutex_unlock(&client->lock);
+RedChannelClient *red_channel_client_create(RedChannel *channel, RedClient *client,
+ RedsStream *stream,
+ int monitor_latency,
+ int num_common_caps, uint32_t *common_caps,
+ int num_caps, uint32_t *caps)
+{
+ RedChannelClient *rcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
- if (monitor_latency && reds_stream_get_family(stream) != AF_UNIX) {
- rcc->priv->latency_monitor.timer = channel->core->timer_add(
- channel->core, red_channel_client_ping_timer, rcc);
- if (!client->during_target_migrate) {
- red_channel_client_start_ping_timer(rcc, PING_TEST_IDLE_NET_TIMEOUT_MS);
- }
- rcc->priv->latency_monitor.roundtrip = -1;
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
}
-
- return rcc;
-error:
- free(rcc);
- reds_stream_free(stream);
- pthread_mutex_unlock(&client->lock);
- return NULL;
-}
-
-RedChannelClient *red_channel_client_create_dummy(int size,
- RedChannel *channel,
- RedClient *client,
- int num_common_caps, uint32_t *common_caps,
- int num_caps, uint32_t *caps)
-{
- RedChannelClient *rcc = NULL;
-
- spice_assert(size >= sizeof(RedChannelClient));
-
- pthread_mutex_lock(&client->lock);
- if (!red_channel_client_pre_create_validate(channel, client)) {
- goto error;
- }
- rcc = spice_malloc0(size);
- rcc->priv->refs = 1;
- rcc->priv->client = client;
- rcc->priv->channel = channel;
- red_channel_ref(channel);
- red_channel_client_set_remote_caps(rcc, num_common_caps, common_caps, num_caps, caps);
- if (red_channel_client_test_remote_common_cap(rcc, SPICE_COMMON_CAP_MINI_HEADER)) {
- rcc->incoming.header = mini_header_wrapper;
- rcc->priv->send_data.header = mini_header_wrapper;
- rcc->priv->is_mini_header = TRUE;
- } else {
- rcc->incoming.header = full_header_wrapper;
- rcc->priv->send_data.header = full_header_wrapper;
- rcc->priv->is_mini_header = FALSE;
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
}
+ rcc = g_initable_new(RED_TYPE_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", channel,
+ "client", client,
+ "stream", stream,
+ "monitor-latency", monitor_latency,
+ "caps", caps_array,
+ "common-caps", common_caps_array,
+ NULL);
- rcc->incoming.header.data = rcc->incoming.header_buf;
- g_queue_init(&rcc->priv->pipe);
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
- rcc->priv->dummy = TRUE;
- rcc->priv->dummy_connected = TRUE;
- red_channel_add_client(channel, rcc);
- red_client_add_channel(client, rcc);
- pthread_mutex_unlock(&client->lock);
return rcc;
-error:
- pthread_mutex_unlock(&client->lock);
- return NULL;
}
static void red_channel_client_seamless_migration_done(RedChannelClient *rcc)
@@ -772,43 +975,12 @@ void red_channel_client_default_migrate(RedChannelClient *rcc)
red_channel_client_pipe_add_type(rcc, RED_PIPE_ITEM_TYPE_MIGRATE);
}
-void red_channel_client_ref(RedChannelClient *rcc)
-{
- rcc->priv->refs++;
-}
-
-void red_channel_client_unref(RedChannelClient *rcc)
-{
- if (--rcc->priv->refs != 0) {
- return;
- }
-
- spice_debug("destroy rcc=%p", rcc);
-
- reds_stream_free(rcc->priv->stream);
- rcc->priv->stream = NULL;
-
- if (rcc->priv->send_data.main.marshaller) {
- spice_marshaller_destroy(rcc->priv->send_data.main.marshaller);
- }
-
- if (rcc->priv->send_data.urgent.marshaller) {
- spice_marshaller_destroy(rcc->priv->send_data.urgent.marshaller);
- }
-
- red_channel_client_destroy_remote_caps(rcc);
- if (rcc->priv->channel) {
- red_channel_unref(rcc->priv->channel);
- }
- free(rcc);
-}
-
void red_channel_client_destroy(RedChannelClient *rcc)
{
rcc->priv->destroying = TRUE;
red_channel_client_disconnect(rcc);
red_client_remove_channel(rcc);
- red_channel_client_unref(rcc);
+ g_object_unref(rcc);
}
void red_channel_client_shutdown(RedChannelClient *rcc)
@@ -1000,16 +1172,16 @@ static void red_peer_handle_incoming(RedsStream *stream, IncomingHandler *handle
void red_channel_client_receive(RedChannelClient *rcc)
{
- red_channel_client_ref(rcc);
+ g_object_ref(rcc);
red_peer_handle_incoming(rcc->priv->stream, &rcc->incoming);
- red_channel_client_unref(rcc);
+ g_object_unref(rcc);
}
void red_channel_client_send(RedChannelClient *rcc)
{
- red_channel_client_ref(rcc);
+ g_object_ref(rcc);
red_peer_handle_outgoing(rcc->priv->stream, &rcc->outgoing);
- red_channel_client_unref(rcc);
+ g_object_unref(rcc);
}
static inline RedPipeItem *red_channel_client_pipe_item_get(RedChannelClient *rcc)
@@ -1030,7 +1202,7 @@ void red_channel_client_push(RedChannelClient *rcc)
} else {
return;
}
- red_channel_client_ref(rcc);
+ g_object_ref(rcc);
if (rcc->priv->send_data.blocked) {
red_channel_client_send(rcc);
}
@@ -1049,7 +1221,7 @@ void red_channel_client_push(RedChannelClient *rcc)
SPICE_WATCH_EVENT_READ);
}
rcc->priv->during_send = FALSE;
- red_channel_client_unref(rcc);
+ g_object_unref(rcc);
}
int red_channel_client_get_roundtrip_ms(RedChannelClient *rcc)
@@ -1377,14 +1549,18 @@ gboolean red_channel_client_is_mini_header(RedChannelClient *rcc)
return rcc->priv->is_mini_header;
}
-int red_channel_client_is_connected(RedChannelClient *rcc)
+static gboolean red_channel_client_default_is_connected(RedChannelClient *rcc)
{
- if (!rcc->priv->dummy) {
- return rcc->priv->channel
- && (g_list_find(rcc->priv->channel->clients, rcc) != NULL);
- } else {
- return rcc->priv->dummy_connected;
- }
+ return rcc->priv->channel
+ && (g_list_find(rcc->priv->channel->clients, rcc) != NULL);
+}
+
+gboolean red_channel_client_is_connected(RedChannelClient *rcc)
+{
+ RedChannelClientClass *klass = RED_CHANNEL_CLIENT_GET_CLASS(rcc);
+
+ g_return_val_if_fail(klass->is_connected != NULL, FALSE);
+ return klass->is_connected(rcc);
}
static void red_channel_client_clear_sent_item(RedChannelClient *rcc)
@@ -1424,27 +1600,10 @@ void red_channel_client_push_set_ack(RedChannelClient *rcc)
red_channel_client_pipe_add_type(rcc, RED_PIPE_ITEM_TYPE_SET_ACK);
}
-static void red_channel_client_disconnect_dummy(RedChannelClient *rcc)
-{
- RedChannel *channel = red_channel_client_get_channel(rcc);
- GList *link;
- spice_assert(rcc->priv->dummy);
- if (channel && (link = g_list_find(channel->clients, rcc))) {
- spice_printerr("rcc=%p (channel=%p type=%d id=%d)", rcc, channel,
- channel->type, channel->id);
- red_channel_remove_client(channel, link->data);
- }
- rcc->priv->dummy_connected = FALSE;
-}
-
-void red_channel_client_disconnect(RedChannelClient *rcc)
+static void red_channel_client_default_disconnect(RedChannelClient *rcc)
{
RedChannel *channel = rcc->priv->channel;
- if (rcc->priv->dummy) {
- red_channel_client_disconnect_dummy(rcc);
- return;
- }
if (!red_channel_client_is_connected(rcc)) {
return;
}
@@ -1467,6 +1626,14 @@ void red_channel_client_disconnect(RedChannelClient *rcc)
channel->channel_cbs.on_disconnect(rcc);
}
+void red_channel_client_disconnect(RedChannelClient *rcc)
+{
+ RedChannelClientClass *klass = RED_CHANNEL_CLIENT_GET_CLASS(rcc);
+
+ g_return_if_fail(klass->is_connected != NULL);
+ klass->disconnect(rcc);
+}
+
int red_channel_client_is_blocked(RedChannelClient *rcc)
{
return rcc && rcc->priv->send_data.blocked;
@@ -1644,3 +1811,8 @@ gboolean red_channel_client_is_destroying(RedChannelClient *rcc)
{
return rcc->priv->destroying;
}
+
+GQuark spice_server_error_quark(void)
+{
+ return g_quark_from_static_string("spice-server-error-quark");
+}
diff --git a/server/red-channel-client.h b/server/red-channel-client.h
index 5bfac3a..45dca61 100644
--- a/server/red-channel-client.h
+++ b/server/red-channel-client.h
@@ -18,21 +18,42 @@
#ifndef _H_RED_CHANNEL_CLIENT
#define _H_RED_CHANNEL_CLIENT
+#include <glib-object.h>
+#include <gio/gio.h>
+#include <spice/protocol.h>
#include <common/marshaller.h>
#include "red-pipe-item.h"
#include "reds-stream.h"
#include "red-channel.h"
-/* FIXME: remove */
-#include "red-channel-client-private.h"
+
+G_BEGIN_DECLS
+
+#define MAX_HEADER_SIZE sizeof(SpiceDataHeader)
+#define CLIENT_ACK_WINDOW 20
+
+#ifndef IOV_MAX
+#define IOV_MAX 1024
+#endif
+
+#define RED_TYPE_CHANNEL_CLIENT red_channel_client_get_type()
+
+#define RED_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), RED_TYPE_CHANNEL_CLIENT, RedChannelClient))
+#define RED_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), RED_TYPE_CHANNEL_CLIENT, RedChannelClientClass))
+#define RED_IS_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), RED_TYPE_CHANNEL_CLIENT))
+#define RED_IS_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), RED_TYPE_CHANNEL_CLIENT))
+#define RED_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), RED_TYPE_CHANNEL_CLIENT, RedChannelClientClass))
typedef struct RedChannel RedChannel;
typedef struct RedClient RedClient;
typedef struct IncomingHandler IncomingHandler;
typedef struct RedChannelClient RedChannelClient;
+typedef struct RedChannelClientClass RedChannelClientClass;
typedef struct RedChannelClientPrivate RedChannelClientPrivate;
+GType red_channel_client_get_type(void) G_GNUC_CONST;
+
/*
* When an error occurs over a channel, we treat it as a warning
* for spice-server and shutdown the channel.
@@ -45,22 +66,13 @@ typedef struct RedChannelClientPrivate RedChannelClientPrivate;
red_channel_client_shutdown(rcc); \
} while (0)
-RedChannelClient *red_channel_client_create(int size, RedChannel *channel,
+RedChannelClient *red_channel_client_create(RedChannel *channel,
RedClient *client, RedsStream *stream,
int monitor_latency,
int num_common_caps, uint32_t *common_caps,
int num_caps, uint32_t *caps);
-RedChannelClient *red_channel_client_create_dummy(int size,
- RedChannel *channel,
- RedClient *client,
- int num_common_caps, uint32_t *common_caps,
- int num_caps, uint32_t *caps);
-
-void red_channel_client_ref(RedChannelClient *rcc);
-void red_channel_client_unref(RedChannelClient *rcc);
-
-int red_channel_client_is_connected(RedChannelClient *rcc);
+gboolean red_channel_client_is_connected(RedChannelClient *rcc);
void red_channel_client_default_migrate(RedChannelClient *rcc);
int red_channel_client_is_waiting_for_migrate_data(RedChannelClient *rcc);
void red_channel_client_destroy(RedChannelClient *rcc);
@@ -175,8 +187,6 @@ gboolean red_channel_client_set_migration_seamless(RedChannelClient *rcc);
void red_channel_client_set_destroying(RedChannelClient *rcc);
gboolean red_channel_client_is_destroying(RedChannelClient *rcc);
-#define RED_CHANNEL_CLIENT(Client) ((RedChannelClient *)(Client))
-
typedef struct OutgoingHandler {
OutgoingHandlerInterface *cb;
void *opaque;
@@ -197,12 +207,48 @@ typedef struct IncomingHandler {
uint32_t msg_pos;
} IncomingHandler;
-struct RedChannelClient {
+struct RedChannelClient
+{
+ GObject parent;
+
/* protected */
OutgoingHandler outgoing;
IncomingHandler incoming;
- RedChannelClientPrivate priv[1];
+ RedChannelClientPrivate *priv;
+};
+
+struct RedChannelClientClass
+{
+ GObjectClass parent_class;
+
+ gboolean (*is_connected)(RedChannelClient *rcc);
+ void (*disconnect)(RedChannelClient *rcc);
+};
+
+#define SPICE_SERVER_ERROR spice_server_error_quark()
+GQuark spice_server_error_quark(void);
+
+typedef enum
+{
+ SPICE_SERVER_ERROR_FAILED
+} SpiceServerError;
+
+/* Messages handled by red_channel
+ * SET_ACK - sent to client on channel connection
+ * Note that the numbers don't have to correspond to spice message types,
+ * but we keep the 100 first allocated for base channel approach.
+ * */
+enum {
+ RED_PIPE_ITEM_TYPE_SET_ACK=1,
+ RED_PIPE_ITEM_TYPE_MIGRATE,
+ RED_PIPE_ITEM_TYPE_EMPTY_MSG,
+ RED_PIPE_ITEM_TYPE_PING,
+ RED_PIPE_ITEM_TYPE_MARKER,
+
+ RED_PIPE_ITEM_TYPE_CHANNEL_BASE=101,
};
+G_END_DECLS
+
#endif /* _H_RED_CHANNEL_CLIENT */
diff --git a/server/red-channel.h b/server/red-channel.h
index def5de0..958d0bf 100644
--- a/server/red-channel.h
+++ b/server/red-channel.h
@@ -27,26 +27,13 @@
#include <common/ring.h>
#include <common/marshaller.h>
+#include "demarshallers.h"
#include "spice.h"
#include "red-common.h"
-#include "demarshallers.h"
#include "reds-stream.h"
#include "stat.h"
#include "red-pipe-item.h"
-#define MAX_SEND_BUFS 1000
-#define CLIENT_ACK_WINDOW 20
-
-#ifndef IOV_MAX
-#define IOV_MAX 1024
-#endif
-
-#define MAX_HEADER_SIZE sizeof(SpiceDataHeader)
-
-/* Basic interface for channels, without using the RedChannel interface.
- The intention is to move towards one channel interface gradually.
- At the final stage, this interface shouldn't be exposed. Only RedChannel will use it. */
-
typedef struct SpiceDataHeaderOpaque SpiceDataHeaderOpaque;
typedef uint16_t (*get_msg_type_proc)(SpiceDataHeaderOpaque *header);
@@ -104,28 +91,12 @@ typedef struct OutgoingHandlerInterface {
on_outgoing_msg_done_proc on_msg_done;
on_output_proc on_output;
} OutgoingHandlerInterface;
-
/* Red Channel interface */
typedef struct RedChannel RedChannel;
typedef struct RedChannelClient RedChannelClient;
-typedef struct RedClient RedClient;
typedef struct MainChannelClient MainChannelClient;
-
-/* Messages handled by red_channel
- * SET_ACK - sent to client on channel connection
- * Note that the numbers don't have to correspond to spice message types,
- * but we keep the 100 first allocated for base channel approach.
- * */
-enum {
- RED_PIPE_ITEM_TYPE_SET_ACK=1,
- RED_PIPE_ITEM_TYPE_MIGRATE,
- RED_PIPE_ITEM_TYPE_EMPTY_MSG,
- RED_PIPE_ITEM_TYPE_PING,
- RED_PIPE_ITEM_TYPE_MARKER,
-
- RED_PIPE_ITEM_TYPE_CHANNEL_BASE=101,
-};
+typedef struct RedClient RedClient;
typedef uint8_t *(*channel_alloc_msg_recv_buf_proc)(RedChannelClient *channel,
uint16_t type, uint32_t size);
diff --git a/server/reds.h b/server/reds.h
index cd62fc1..49fc8d9 100644
--- a/server/reds.h
+++ b/server/reds.h
@@ -27,6 +27,7 @@
#include "char-device.h"
#include "spice.h"
#include "red-channel.h"
+#include "main-channel-client.h"
#include "main-dispatcher.h"
#include "migration-protocol.h"
diff --git a/server/smartcard-channel-client.c b/server/smartcard-channel-client.c
index 0622be5..51a2aa7 100644
--- a/server/smartcard-channel-client.c
+++ b/server/smartcard-channel-client.c
@@ -20,12 +20,121 @@
#include "smartcard-channel-client.h"
+G_DEFINE_TYPE(SmartCardChannelClient, smart_card_channel_client, RED_TYPE_CHANNEL_CLIENT)
+
+#define SMARTCARD_CHANNEL_CLIENT_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), TYPE_SMARTCARD_CHANNEL_CLIENT, SmartCardChannelClientPrivate))
+
+struct SmartCardChannelClientPrivate
+{
+ RedChannelClient base;
+ RedCharDeviceSmartcard *smartcard;
+
+ /* read_from_client/write_to_device buffer.
+ * The beginning of the buffer should always be VSCMsgHeader*/
+ RedCharDeviceWriteBuffer *write_buf;
+ int msg_in_write_buf; /* was the client msg received into a RedCharDeviceWriteBuffer
+ * or was it explicitly malloced */
+};
+
typedef struct RedErrorItem {
RedPipeItem base;
VSCMsgHeader vheader;
VSCMsgError error;
} RedErrorItem;
+static void smart_card_channel_client_get_property(GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void smart_card_channel_client_set_property(GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
+}
+
+static void smart_card_channel_client_dispose(GObject *object)
+{
+ G_OBJECT_CLASS(smart_card_channel_client_parent_class)->dispose(object);
+}
+
+static void smart_card_channel_client_finalize(GObject *object)
+{
+ SmartCardChannelClient *self = SMARTCARD_CHANNEL_CLIENT(object);
+
+ if (self->priv->smartcard)
+ g_object_remove_weak_pointer(G_OBJECT(self->priv->smartcard),
+ (gpointer*)&self->priv->smartcard);
+ G_OBJECT_CLASS(smart_card_channel_client_parent_class)->finalize(object);
+}
+
+static void smart_card_channel_client_class_init(SmartCardChannelClientClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(SmartCardChannelClientPrivate));
+
+ object_class->get_property = smart_card_channel_client_get_property;
+ object_class->set_property = smart_card_channel_client_set_property;
+ object_class->dispose = smart_card_channel_client_dispose;
+ object_class->finalize = smart_card_channel_client_finalize;
+}
+
+static void
+smart_card_channel_client_init(SmartCardChannelClient *self)
+{
+ self->priv = SMARTCARD_CHANNEL_CLIENT_PRIVATE(self);
+}
+
+SmartCardChannelClient* smartcard_channel_client_create(RedChannel *channel,
+ RedClient *client, RedsStream *stream,
+ int monitor_latency,
+ int num_common_caps, uint32_t *common_caps,
+ int num_caps, uint32_t *caps)
+{
+ SmartCardChannelClient *rcc;
+ GArray *common_caps_array = NULL, *caps_array = NULL;
+
+ if (common_caps) {
+ common_caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*common_caps), num_common_caps);
+ g_array_append_vals(common_caps_array, common_caps, num_common_caps);
+ }
+ if (caps) {
+ caps_array = g_array_sized_new(FALSE, FALSE, sizeof (*caps), num_caps);
+ g_array_append_vals(caps_array, caps, num_caps);
+ }
+
+ rcc = g_initable_new(RED_TYPE_CHANNEL_CLIENT,
+ NULL, NULL,
+ "channel", channel,
+ "client", client,
+ "stream", stream,
+ "monitor-latency", monitor_latency,
+ "caps", caps_array,
+ "common-caps", common_caps_array,
+ NULL);
+
+ if (caps_array)
+ g_array_unref(caps_array);
+ if (common_caps_array)
+ g_array_unref(common_caps_array);
+
+ return rcc;
+}
+
uint8_t *smartcard_channel_client_alloc_msg_rcv_buf(RedChannelClient *rcc,
uint16_t type,
uint32_t size)
@@ -109,7 +218,7 @@ void smartcard_channel_client_send_data(RedChannelClient *rcc,
void smartcard_channel_client_send_error(RedChannelClient *rcc, SpiceMarshaller *m, RedPipeItem *item)
{
- RedErrorItem* error_item = SPICE_UPCAST(RedErrorItem, item);
+ RedErrorItem* error_item = (RedErrorItem*)item;
smartcard_channel_client_send_data(rcc, m, item, &error_item->vheader);
}
@@ -286,11 +395,16 @@ int smartcard_channel_client_handle_migrate_flush_mark(RedChannelClient *rcc)
void smartcard_channel_client_set_char_device(SmartCardChannelClient *scc,
RedCharDeviceSmartcard *device)
{
- if (device == scc->priv->smartcard) {
+ if (device == scc->priv->smartcard)
return;
- }
+
+ if (scc->priv->smartcard)
+ g_object_remove_weak_pointer(G_OBJECT(scc->priv->smartcard),
+ (gpointer*)&scc->priv->smartcard);
scc->priv->smartcard = device;
+ g_object_add_weak_pointer(G_OBJECT(scc->priv->smartcard),
+ (gpointer*)&scc->priv->smartcard);
}
RedCharDeviceSmartcard* smartcard_channel_client_get_char_device(SmartCardChannelClient *scc)
diff --git a/server/smartcard-channel-client.h b/server/smartcard-channel-client.h
index 44a966a..800b7a0 100644
--- a/server/smartcard-channel-client.h
+++ b/server/smartcard-channel-client.h
@@ -18,27 +18,37 @@
#ifndef SMARTCARD_CHANNEL_CLIENT_H__
#define SMARTCARD_CHANNEL_CLIENT_H__
+#include <glib-object.h>
+
#include "smartcard.h"
-#include "red-channel-client.h"
+G_BEGIN_DECLS
+
+#define TYPE_SMARTCARD_CHANNEL_CLIENT smart_card_channel_client_get_type()
+
+#define SMARTCARD_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_SMARTCARD_CHANNEL_CLIENT, SmartCardChannelClient))
+#define SMARTCARD_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), TYPE_SMARTCARD_CHANNEL_CLIENT, SmartCardChannelClientClass))
+#define IS_SMARTCARD_CHANNEL_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_SMARTCARD_CHANNEL_CLIENT))
+#define IS_SMARTCARD_CHANNEL_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), TYPE_SMARTCARD_CHANNEL_CLIENT))
+#define SMARTCARD_CHANNEL_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_SMARTCARD_CHANNEL_CLIENT, SmartCardChannelClientClass))
+
+typedef struct SmartCardChannelClient SmartCardChannelClient;
+typedef struct SmartCardChannelClientClass SmartCardChannelClientClass;
typedef struct SmartCardChannelClientPrivate SmartCardChannelClientPrivate;
-struct SmartCardChannelClientPrivate {
- RedCharDeviceSmartcard *smartcard;
-
- /* read_from_client/write_to_device buffer.
- * The beginning of the buffer should always be VSCMsgHeader*/
- RedCharDeviceWriteBuffer *write_buf;
- int msg_in_write_buf; /* was the client msg received into a RedCharDeviceWriteBuffer
- * or was it explicitly malloced */
-};
-typedef struct SmartCardChannelClient {
- RedChannelClient base;
+struct SmartCardChannelClient
+{
+ RedChannelClient parent;
- SmartCardChannelClientPrivate priv[1];
-} SmartCardChannelClient;
+ SmartCardChannelClientPrivate *priv;
+};
+
+struct SmartCardChannelClientClass
+{
+ RedChannelClientClass parent_class;
+};
-#define SMARTCARD_CHANNEL_CLIENT(rcc) ((SmartCardChannelClient*)rcc)
+GType smart_card_channel_client_get_type(void) G_GNUC_CONST;
SmartCardChannelClient* smartcard_channel_client_create(RedChannel *channel,
RedClient *client, RedsStream *stream,
@@ -93,4 +103,6 @@ uint8_t *smartcard_channel_client_alloc_msg_rcv_buf(RedChannelClient *rcc,
uint16_t type,
uint32_t size);
+G_END_DECLS
+
#endif /* SMARTCARD_CHANNEL_CLIENT_H__ */
diff --git a/server/smartcard.c b/server/smartcard.c
index ab95260..769bd40 100644
--- a/server/smartcard.c
+++ b/server/smartcard.c
@@ -143,12 +143,11 @@ static void smartcard_send_msg_to_client(RedPipeItem *msg,
void *opaque)
{
RedCharDeviceSmartcard *dev = opaque;
- RedChannelClient *rcc = RED_CHANNEL_CLIENT(dev->priv->scc);
+ RedClient *this_client = red_channel_client_get_client(RED_CHANNEL_CLIENT(dev->priv->scc));
- spice_assert(dev->priv->scc &&
- red_channel_client_get_client(rcc) == client);
+ spice_assert(dev->priv->scc && this_client == client);
red_pipe_item_ref(msg);
- smartcard_channel_client_pipe_add_push(rcc, msg);
+ smartcard_channel_client_pipe_add_push(RED_CHANNEL_CLIENT(dev->priv->scc), msg);
}
static void smartcard_send_tokens_to_client(RedClient *client, uint32_t tokens, void *opaque)
@@ -159,12 +158,11 @@ static void smartcard_send_tokens_to_client(RedClient *client, uint32_t tokens,
static void smartcard_remove_client(RedClient *client, void *opaque)
{
RedCharDeviceSmartcard *dev = opaque;
- RedChannelClient *rcc = RED_CHANNEL_CLIENT(dev->priv->scc);
+ RedClient *this_client = red_channel_client_get_client(RED_CHANNEL_CLIENT(dev->priv->scc));
spice_printerr("smartcard dev %p, client %p", dev, client);
- spice_assert(dev->priv->scc &&
- red_channel_client_get_client(rcc) == client);
- red_channel_client_shutdown(rcc);
+ spice_assert(dev->priv->scc && this_client == client);
+ red_channel_client_shutdown(RED_CHANNEL_CLIENT(dev->priv->scc));
}
RedMsgItem *smartcard_char_device_on_message_from_device(RedCharDeviceSmartcard *dev,
@@ -500,13 +498,12 @@ static void smartcard_connect_client(RedChannel *channel, RedClient *client,
SmartCardChannelClient *scc;
- scc = SMARTCARD_CHANNEL_CLIENT(red_channel_client_create(sizeof(SmartCardChannelClient),
- channel,
- client,
- stream,
- FALSE,
- num_common_caps, common_caps,
- num_caps, caps));
+ scc = smartcard_channel_client_create(channel,
+ client,
+ stream,
+ FALSE,
+ num_common_caps, common_caps,
+ num_caps, caps);
if (!scc) {
return;
@@ -564,9 +561,6 @@ red_char_device_smartcard_finalize(GObject *object)
RedCharDeviceSmartcard *self = RED_CHAR_DEVICE_SMARTCARD(object);
free(self->priv->buf);
- if (self->priv->scc) {
- smartcard_channel_client_set_char_device(self->priv->scc, NULL);
- }
G_OBJECT_CLASS(red_char_device_smartcard_parent_class)->finalize(object);
}
diff --git a/server/sound.c b/server/sound.c
index c08bb35..4edf8ed 100644
--- a/server/sound.c
+++ b/server/sound.c
@@ -31,6 +31,7 @@
#include "spice.h"
#include "red-common.h"
+#include "dummy-channel-client.h"
#include "main-channel.h"
#include "reds.h"
#include "red-qxl.h"
@@ -976,11 +977,9 @@ static SndChannel *__new_channel(SndWorker *worker, int size, uint32_t channel_i
channel->on_message_done = on_message_done;
channel->cleanup = cleanup;
- channel->channel_client = red_channel_client_create_dummy(sizeof(RedChannelClient),
- worker->base_channel,
- client,
- num_common_caps, common_caps,
- num_caps, caps);
+ channel->channel_client =
+ dummy_channel_client_create(worker->base_channel, client,
+ num_common_caps, common_caps, num_caps, caps);
if (!channel->channel_client) {
goto error2;
}
diff --git a/server/spice-server.h b/server/spice-server.h
index a5c7a95..5f572f4 100644
--- a/server/spice-server.h
+++ b/server/spice-server.h
@@ -72,6 +72,22 @@ int spice_server_add_interface(SpiceServer *s,
*/
int spice_server_remove_interface(SpiceBaseInstance *sin);
+/* XXX This definition is here only to make glib generation
+ * of enumerators possible
+ */
+#if 0
+typedef enum {
+ SPICE_IMAGE_COMPRESSION_INVALID = 0,
+ SPICE_IMAGE_COMPRESSION_OFF = 1,
+ SPICE_IMAGE_COMPRESSION_AUTO_GLZ = 2,
+ SPICE_IMAGE_COMPRESSION_AUTO_LZ = 3,
+ SPICE_IMAGE_COMPRESSION_QUIC = 4,
+ SPICE_IMAGE_COMPRESSION_GLZ = 5,
+ SPICE_IMAGE_COMPRESSION_LZ = 6,
+ SPICE_IMAGE_COMPRESSION_LZ4 = 7,
+} spice_image_compression_t;
+#endif
+
// Needed for backward API compatibility
typedef SpiceImageCompression spice_image_compression_t;
#define SPICE_IMAGE_COMPRESS_INVALID SPICE_IMAGE_COMPRESSION_INVALID
diff --git a/server/spicevmc.c b/server/spicevmc.c
index 3533f3f..e710111 100644
--- a/server/spicevmc.c
+++ b/server/spicevmc.c
@@ -577,10 +577,8 @@ static void spicevmc_connect(RedChannel *channel, RedClient *client,
return;
}
- rcc = red_channel_client_create(sizeof(RedChannelClient), channel, client, stream,
- FALSE,
- num_common_caps, common_caps,
- num_caps, caps);
+ rcc = red_channel_client_create(channel, client, stream, FALSE,
+ num_common_caps, common_caps, num_caps, caps);
if (!rcc) {
return;
}
diff --git a/server/tests/test_display_base.c b/server/tests/test_display_base.c
index 8e577c9..674c355 100644
--- a/server/tests/test_display_base.c
+++ b/server/tests/test_display_base.c
@@ -26,10 +26,10 @@
#include <sys/select.h>
#include <sys/types.h>
#include <getopt.h>
-
-#include "spice.h"
#include <spice/qxl_dev.h>
+#include <common/mem.h>
+#include "spice.h"
#include "test_display_base.h"
#include "red-channel.h"
--
2.7.4
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