From: Jonathon Jongsma <jjongsma@xxxxxxxxxx>
Also change API of reds_has_vdagent() to take RedsState arg. Removes
another global variable.
---
server/inputs-channel.c | 8 ++++----
server/main-channel.c | 2 +-
server/reds-private.h | 1 +
server/reds.c | 54 ++++++++++++++++++++++++-------------------------
server/reds.h | 2 +-
5 files changed, 33 insertions(+), 34 deletions(-)
diff --git a/server/inputs-channel.c b/server/inputs-channel.c
index c00285c..6c832a2 100644
--- a/server/inputs-channel.c
+++ b/server/inputs-channel.c
@@ -361,8 +361,8 @@ static int inputs_channel_handle_parsed(RedChannelClient *rcc, uint32_t size, ui
if (reds_get_mouse_mode(reds) != SPICE_MOUSE_MODE_CLIENT) {
break;
}
- spice_assert((reds_get_agent_mouse() && reds_has_vdagent()) || tablet);
- if (!reds_get_agent_mouse() || !reds_has_vdagent()) {
+ spice_assert((reds_get_agent_mouse() && reds_has_vdagent(reds)) || tablet);
+ if (!reds_get_agent_mouse() || !reds_has_vdagent(reds)) {
SpiceTabletInterface *sif;
sif = SPICE_CONTAINEROF(tablet->base.sif, SpiceTabletInterface, base);
sif->position(tablet, pos->x, pos->y, RED_MOUSE_STATE_TO_LOCAL(pos->buttons_state));
@@ -385,7 +385,7 @@ static int inputs_channel_handle_parsed(RedChannelClient *rcc, uint32_t size, ui
dz = 1;
}
if (reds_get_mouse_mode(reds) == SPICE_MOUSE_MODE_CLIENT) {
- if (reds_get_agent_mouse() && reds_has_vdagent()) {
+ if (reds_get_agent_mouse() && reds_has_vdagent(reds)) {
inputs_channel->mouse_state.buttons =
RED_MOUSE_BUTTON_STATE_TO_AGENT(mouse_press->buttons_state) |
(dz == -1 ? VD_AGENT_UBUTTON_MASK : 0) |
@@ -407,7 +407,7 @@ static int inputs_channel_handle_parsed(RedChannelClient *rcc, uint32_t size, ui
case SPICE_MSGC_INPUTS_MOUSE_RELEASE: {
SpiceMsgcMouseRelease *mouse_release = message;
if (reds_get_mouse_mode(reds) == SPICE_MOUSE_MODE_CLIENT) {
- if (reds_get_agent_mouse() && reds_has_vdagent()) {
+ if (reds_get_agent_mouse() && reds_has_vdagent(reds)) {
inputs_channel->mouse_state.buttons =
RED_MOUSE_BUTTON_STATE_TO_AGENT(mouse_release->buttons_state);
reds_handle_agent_mouse_event(reds, &inputs_channel->mouse_state);
diff --git a/server/main-channel.c b/server/main-channel.c
index 1f4fcaa..aa2b03c 100644
--- a/server/main-channel.c
+++ b/server/main-channel.c
@@ -545,7 +545,7 @@ static void main_channel_marshall_init(RedChannelClient *rcc,
if (item->is_client_mouse_allowed) {
init.supported_mouse_modes |= SPICE_MOUSE_MODE_CLIENT;
}
- init.agent_connected = reds_has_vdagent();
+ init.agent_connected = reds_has_vdagent(reds);
init.agent_tokens = REDS_AGENT_WINDOW_SIZE;
init.multi_media_time = item->multi_media_time;
init.ram_hint = item->ram_hint;
diff --git a/server/reds-private.h b/server/reds-private.h
index 7f1a6df..4b7bf50 100644
--- a/server/reds-private.h
+++ b/server/reds-private.h
@@ -199,6 +199,7 @@ struct RedsState {
GArray *renderers;
int spice_port;
+ SpiceCharDeviceInstance *vdagent;
};
#endif
diff --git a/server/reds.c b/server/reds.c
index bb5df6a..be90161 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -73,7 +73,6 @@
#include "reds-private.h"
SpiceCoreInterfaceInternal *core = NULL;
-
static SpiceCoreInterface *core_public = NULL;
static SpiceTimer *adapter_timer_add(const SpiceCoreInterfaceInternal *iface, SpiceTimerFunc func, void *opaque)
@@ -130,7 +129,6 @@ static SpiceCoreInterfaceInternal core_interface_adapter = {
.channel_event = adapter_channel_event,
};
-static SpiceCharDeviceInstance *vdagent = NULL;
static SpiceMigrateInstance *migration_interface = NULL;
/* Debugging only variable: allow multiple client connections to the spice
@@ -468,9 +466,9 @@ static void reds_reset_vdp(RedsState *reds)
spice_char_device_reset(state->base);
}
- sif = SPICE_CONTAINEROF(vdagent->base.sif, SpiceCharDeviceInterface, base);
+ sif = SPICE_CONTAINEROF(reds->vdagent->base.sif, SpiceCharDeviceInterface, base);
if (sif->state) {
- sif->state(vdagent, 0);
+ sif->state(reds->vdagent, 0);
}
}
@@ -612,7 +610,7 @@ static void reds_update_mouse_mode(RedsState *reds)
int allowed = 0;
int qxl_count = red_dispatcher_qxl_count();
- if ((agent_mouse && vdagent) ||
+ if ((agent_mouse && reds->vdagent) ||
((reds->inputs_channel && inputs_channel_has_tablet(reds->inputs_channel)) &&
qxl_count == 1)) {
allowed = reds->dispatcher_allows_client_mouse;
@@ -637,7 +635,7 @@ static void reds_agent_remove(RedsState *reds)
// part of the clients are during target migration.
reds_reset_vdp(reds);
- vdagent = NULL;
+ reds->vdagent = NULL;
reds_update_mouse_mode(reds);
if (reds_main_channel_connected(reds) &&
!red_channel_is_waiting_for_migrate_data(&reds->main_channel->base)) {
@@ -736,15 +734,15 @@ static SpiceCharDeviceMsgToClient *vdi_port_read_one_msg_from_device(SpiceCharDe
VDIReadBuf *dispatch_buf;
int n;
- if (!vdagent) {
+ if (!reds->vdagent) {
return NULL;
}
- spice_assert(vdagent == sin);
- sif = SPICE_CONTAINEROF(vdagent->base.sif, SpiceCharDeviceInterface, base);
- while (vdagent) {
+ spice_assert(reds->vdagent == sin);
+ sif = SPICE_CONTAINEROF(reds->vdagent->base.sif, SpiceCharDeviceInterface, base);
+ while (reds->vdagent) {
switch (state->read_state) {
case VDI_PORT_READ_STATE_READ_HEADER:
- n = sif->read(vdagent, state->receive_pos, state->receive_len);
+ n = sif->read(reds->vdagent, state->receive_pos, state->receive_len);
if (!n) {
return NULL;
}
@@ -766,7 +764,7 @@ static SpiceCharDeviceMsgToClient *vdi_port_read_one_msg_from_device(SpiceCharDe
state->read_state = VDI_PORT_READ_STATE_READ_DATA;
}
case VDI_PORT_READ_STATE_READ_DATA:
- n = sif->read(vdagent, state->receive_pos, state->receive_len);
+ n = sif->read(reds->vdagent, state->receive_pos, state->receive_len);
if (!n) {
return NULL;
}
@@ -845,9 +843,9 @@ static void vdi_port_remove_client(RedClient *client, void *opaque)
/****************************************************************************/
-int reds_has_vdagent(void)
+int reds_has_vdagent(RedsState *reds)
{
- return !!vdagent;
+ return !!reds->vdagent;
}
void reds_handle_agent_mouse_event(RedsState *reds, const VDAgentMouseState *mouse_state)
@@ -944,10 +942,10 @@ void reds_on_main_agent_start(RedsState *reds, MainChannelClient *mcc, uint32_t
SpiceCharDeviceState *dev_state = reds->agent_state.base;
RedChannelClient *rcc;
- if (!vdagent) {
+ if (!reds->vdagent) {
return;
}
- spice_assert(vdagent->st && vdagent->st == dev_state);
+ spice_assert(reds->vdagent->st && reds->vdagent->st == dev_state);
rcc = main_channel_client_get_base(mcc);
reds->agent_state.client_agent_started = TRUE;
/*
@@ -983,11 +981,11 @@ void reds_on_main_agent_start(RedsState *reds, MainChannelClient *mcc, uint32_t
void reds_on_main_agent_tokens(MainChannelClient *mcc, uint32_t num_tokens)
{
- if (!vdagent) {
+ if (!reds->vdagent) {
return;
}
- spice_assert(vdagent->st);
- spice_char_device_send_to_client_tokens_add(vdagent->st,
+ spice_assert(reds->vdagent->st);
+ spice_char_device_send_to_client_tokens_add(reds->vdagent->st,
main_channel_client_get_base(mcc)->client,
num_tokens);
}
@@ -1183,7 +1181,7 @@ void reds_marshall_migrate_data(RedsState *reds, SpiceMarshaller *m)
spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_MAIN_MAGIC);
spice_marshaller_add_uint32(m, SPICE_MIGRATE_DATA_MAIN_VERSION);
- if (!vdagent) {
+ if (!reds->vdagent) {
uint8_t *null_agent_mig_data;
spice_assert(!agent_state->base); /* MSG_AGENT_CONNECTED_TOKENS is supported by the client
@@ -1345,7 +1343,7 @@ int reds_handle_migrate_data(RedsState *reds, MainChannelClient *mcc,
}
if (mig_data->agent_base.connected) {
if (agent_state->base) { // agent was attached before migration data has arrived
- if (!vdagent) {
+ if (!reds->vdagent) {
spice_assert(agent_state->plug_generation > 0);
main_channel_push_agent_disconnected(reds->main_channel);
spice_debug("agent is no longer connected");
@@ -1368,7 +1366,7 @@ int reds_handle_migrate_data(RedsState *reds, MainChannelClient *mcc,
}
} else {
spice_debug("agent was not attached on the source host");
- if (vdagent) {
+ if (reds->vdagent) {
/* spice_char_device_client_remove disables waiting for migration data */
spice_char_device_client_remove(agent_state->base,
main_channel_client_get_base(mcc)->client);
@@ -1700,7 +1698,7 @@ static void reds_handle_main_link(RedsState *reds, RedLinkInfo *link)
free(link_mess);
red_client_set_main(client, mcc);
- if (vdagent) {
+ if (reds->vdagent) {
if (mig_target) {
spice_warning("unexpected: vdagent attached to destination during migration");
}
@@ -2994,12 +2992,12 @@ static SpiceCharDeviceState *attach_to_red_agent(RedsState *reds, SpiceCharDevic
spice_char_device_state_reset_dev_instance(state->base, sin);
}
- vdagent = sin;
+ reds->vdagent = sin;
reds_update_mouse_mode(reds);
- sif = SPICE_CONTAINEROF(vdagent->base.sif, SpiceCharDeviceInterface, base);
+ sif = SPICE_CONTAINEROF(reds->vdagent->base.sif, SpiceCharDeviceInterface, base);
if (sif->state) {
- sif->state(vdagent, 1);
+ sif->state(reds->vdagent, 1);
}
if (!reds_main_channel_connected(reds)) {
@@ -3124,7 +3122,7 @@ static int spice_server_char_device_add_interface(SpiceServer *s,
spice_info("CHAR_DEVICE %s", char_device->subtype);
if (strcmp(char_device->subtype, SUBTYPE_VDAGENT) == 0) {
- if (vdagent) {
+ if (s->vdagent) {
spice_warning("vdagent already attached");
return -1;
}
@@ -3171,7 +3169,7 @@ static void spice_server_char_device_remove_interface(RedsState *reds, SpiceBase
spice_info("remove CHAR_DEVICE %s", char_device->subtype);
if (strcmp(char_device->subtype, SUBTYPE_VDAGENT) == 0) {
- if (vdagent) {
+ if (reds->vdagent) {
reds_agent_remove(reds);
}
}
diff --git a/server/reds.h b/server/reds.h
index 4034199..24fb2a6 100644
--- a/server/reds.h
+++ b/server/reds.h
@@ -60,7 +60,7 @@ void reds_register_channel(RedsState *reds, RedChannel *channel);
void reds_unregister_channel(RedsState *reds, RedChannel *channel);
int reds_get_mouse_mode(RedsState *reds); // used by inputs_channel
int reds_get_agent_mouse(void); // used by inputs_channel
-int reds_has_vdagent(void); // used by inputs channel
+int reds_has_vdagent(RedsState *reds); // used by inputs channel
void reds_handle_agent_mouse_event(RedsState *reds, const VDAgentMouseState *mouse_state); // used by inputs_channel
GArray* reds_get_renderers(RedsState *reds);
--
2.4.3
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