Use generated demarshallers in server

3 files changed, 118 insertions, 73 deletions

diff --git a/server/red_worker.c b/server/red_worker.c
index 8b40116f..387861c5 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -51,6 +51,7 @@
 #include "jpeg_encoder.h"
 #include "rect.h"
 #include "marshaller.h"
+#include "demarshallers.h"
 #include "generated_marshallers.h"
 
 //#define COMPRESS_STAT
@@ -348,11 +349,12 @@ typedef struct RedChannel RedChannel;
 typedef void (*disconnect_channel_proc)(RedChannel *channel);
 typedef void (*hold_item_proc)(void *item);
 typedef void (*release_item_proc)(RedChannel *channel, void *item);
-typedef int (*handle_message_proc)(RedChannel *channel, SpiceDataHeader *message);
+typedef int (*handle_message_proc)(RedChannel *channel, size_t size, uint32_t type, void *message);
 
 struct RedChannel {
     EventListener listener;
     uint32_t id;
+    spice_parse_channel_func_t parser;
     struct RedWorker *worker;
     RedsStreamContext *peer;
     int migrate;
@@ -9888,15 +9890,11 @@ static void on_new_display_channel(RedWorker *worker)
     }
 }
 
-static int channel_handle_message(RedChannel *channel, SpiceDataHeader *message)
+static int channel_handle_message(RedChannel *channel, size_t size, uint32_t type, void *message)
 {
-    switch (message->type) {
+    switch (type) {
     case SPICE_MSGC_ACK_SYNC:
-        if (message->size != sizeof(uint32_t)) {
-            red_printf("bad message size");
-            return FALSE;
-        }
-        channel->client_ack_generation = *(uint32_t *)(message + 1);
+        channel->client_ack_generation = *(uint32_t *)message;
         break;
     case SPICE_MSGC_ACK:
         if (channel->client_ack_generation == channel->ack_generation) {
@@ -9906,7 +9904,7 @@ static int channel_handle_message(RedChannel *channel, SpiceDataHeader *message)
     case SPICE_MSGC_DISCONNECTING:
         break;
     default:
-        red_printf("invalid message type %u", message->type);
+        red_printf("invalid message type %u", type);
         return FALSE;
     }
     return TRUE;
@@ -10146,7 +10144,7 @@ static int display_channel_handle_migrate_mark(DisplayChannel *channel)
     return TRUE;
 }
 
-static int display_channel_handle_migrate_data(DisplayChannel *channel, SpiceDataHeader *message)
+static int display_channel_handle_migrate_data(DisplayChannel *channel, size_t size, void *message)
 {
     DisplayChannelMigrateData *migrate_data;
     int i;
@@ -10156,11 +10154,11 @@ static int display_channel_handle_migrate_data(DisplayChannel *channel, SpiceDat
         return FALSE;
     }
     channel->expect_migrate_data = FALSE;
-    if (message->size < sizeof(*migrate_data)) {
+    if (size < sizeof(*migrate_data)) {
         red_printf("bad message size");
         return FALSE;
     }
-    migrate_data = (DisplayChannelMigrateData *)(message + 1);
+    migrate_data = (DisplayChannelMigrateData *)message;
     if (migrate_data->magic != DISPLAY_MIGRATE_DATA_MAGIC ||
                                             migrate_data->version != DISPLAY_MIGRATE_DATA_VERSION) {
         red_printf("invalid content");
@@ -10197,26 +10195,22 @@ static int display_channel_handle_migrate_data(DisplayChannel *channel, SpiceDat
     return TRUE;
 }
 
-static int display_channel_handle_message(RedChannel *channel, SpiceDataHeader *message)
+static int display_channel_handle_message(RedChannel *channel, size_t size, uint32_t type, void *message)
 {
-    switch (message->type) {
+    switch (type) {
     case SPICE_MSGC_DISPLAY_INIT:
-        if (message->size != sizeof(SpiceMsgcDisplayInit)) {
-            red_printf("bad message size");
-            return FALSE;
-        }
         if (!((DisplayChannel *)channel)->expect_init) {
             red_printf("unexpected SPICE_MSGC_DISPLAY_INIT");
             return FALSE;
         }
         ((DisplayChannel *)channel)->expect_init = FALSE;
-        return display_channel_init((DisplayChannel *)channel, (SpiceMsgcDisplayInit *)(message + 1));
+        return display_channel_init((DisplayChannel *)channel, (SpiceMsgcDisplayInit *)message);
     case SPICE_MSGC_MIGRATE_FLUSH_MARK:
         return display_channel_handle_migrate_mark((DisplayChannel *)channel);
     case SPICE_MSGC_MIGRATE_DATA:
-        return display_channel_handle_migrate_data((DisplayChannel *)channel, message);
+        return display_channel_handle_migrate_data((DisplayChannel *)channel, size, message);
     default:
-        return channel_handle_message(channel, message);
+        return channel_handle_message(channel, size, type, message);
     }
 }
 
@@ -10249,19 +10243,34 @@ static void red_receive(RedChannel *channel)
         } else {
             channel->recive_data.now += n;
             for (;;) {
-                SpiceDataHeader *message = channel->recive_data.message;
-                n = channel->recive_data.now - (uint8_t *)message;
+                SpiceDataHeader *header = channel->recive_data.message;
+                uint8_t *data = (uint8_t *)(header+1);
+                size_t parsed_size;
+                uint8_t *parsed;
+
+                n = channel->recive_data.now - (uint8_t *)header;
                 if (n < sizeof(SpiceDataHeader) ||
-                    n < sizeof(SpiceDataHeader) + message->size) {
+                    n < sizeof(SpiceDataHeader) + header->size) {
                     break;
                 }
-                if (!channel->handle_message(channel, message)) {
+                parsed = channel->parser((void *)data, data + header->size, header->type,
+                                         SPICE_VERSION_MINOR, &parsed_size);
+
+                if (parsed == NULL) {
+                    red_printf("failed to parse message type %d", header->type);
+                    channel->disconnect(channel);
+                    return;
+                }
+
+                if (!channel->handle_message(channel, parsed_size, header->type, parsed)) {
+                    free(parsed);
                     channel->disconnect(channel);
                     return;
                 }
-                channel->recive_data.message = (SpiceDataHeader *)((uint8_t *)message +
-                                                                 sizeof(SpiceDataHeader) +
-                                                                 message->size);
+                free(parsed);
+                channel->recive_data.message = (SpiceDataHeader *)((uint8_t *)header +
+                                                                   sizeof(SpiceDataHeader) +
+                                                                   header->size);
             }
 
             if (channel->recive_data.now == (uint8_t *)channel->recive_data.message) {
@@ -10276,7 +10285,8 @@ static void red_receive(RedChannel *channel)
     }
 }
 
-static RedChannel *__new_channel(RedWorker *worker, int size, RedsStreamContext *peer, int migrate,
+static RedChannel *__new_channel(RedWorker *worker, int size, uint32_t channel_id,
+                                 RedsStreamContext *peer, int migrate,
                                  event_listener_action_proc handler,
                                  disconnect_channel_proc disconnect,
                                  hold_item_proc hold_item,
@@ -10306,6 +10316,7 @@ static RedChannel *__new_channel(RedWorker *worker, int size, RedsStreamContext
     ASSERT(size >= sizeof(*channel));
     channel = spice_malloc0(size);
     channel->id = worker->id;
+    channel->parser = spice_get_client_channel_parser(channel_id, NULL);
     channel->listener.refs = 1;
     channel->listener.action = handler;
     channel->disconnect = disconnect;
@@ -10408,7 +10419,8 @@ static void handle_new_display_channel(RedWorker *worker, RedsStreamContext *pee
 
     red_disconnect_display((RedChannel *)worker->display_channel);
 
-    if (!(display_channel = (DisplayChannel *)__new_channel(worker, sizeof(*display_channel), peer,
+    if (!(display_channel = (DisplayChannel *)__new_channel(worker, sizeof(*display_channel),
+                                                            SPICE_CHANNEL_DISPLAY, peer,
                                                             migrate, handle_channel_events,
                                                             red_disconnect_display,
                                                             display_channel_hold_item,
@@ -10508,7 +10520,8 @@ static void red_connect_cursor(RedWorker *worker, RedsStreamContext *peer, int m
 
     red_disconnect_cursor((RedChannel *)worker->cursor_channel);
 
-    if (!(channel = (CursorChannel *)__new_channel(worker, sizeof(*channel), peer, migrate,
+    if (!(channel = (CursorChannel *)__new_channel(worker, sizeof(*channel),
+                                                   SPICE_CHANNEL_CURSOR, peer, migrate,
                                                    handle_channel_events,
                                                    red_disconnect_cursor,
                                                    cursor_channel_hold_item,
diff --git a/server/reds.c b/server/reds.c
index fee1cbfe..f9d91dbc 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -52,6 +52,7 @@
 #include "stat.h"
 #include "ring.h"
 #include "config.h"
+#include "demarshallers.h"
 #include "marshaller.h"
 #include "generated_marshallers.h"
 #ifdef HAVE_SLIRP
@@ -113,11 +114,12 @@ static void openssl_init();
 #define CAPS_LOCK_SCAN_CODE 0x3a
 
 typedef struct IncomingHandler {
+    spice_parse_channel_func_t parser;
     void *opaque;
     int shut;
     uint8_t buf[RECIVE_BUF_SIZE];
     uint32_t end_pos;
-    void (*handle_message)(void *opaque, SpiceDataHeader *message);
+    void (*handle_message)(void *opaque, size_t size, uint32_t type, void *message);
 } IncomingHandler;
 
 typedef struct OutgoingHandler {
@@ -792,9 +794,19 @@ static int handle_incoming(RedsStreamContext *peer, IncomingHandler *handler)
             end = buf + pos;
             while (buf + sizeof(SpiceDataHeader) <= end &&
                    buf + sizeof(SpiceDataHeader) + (header = (SpiceDataHeader *)buf)->size <= end) {
-                buf += sizeof(SpiceDataHeader) + header->size;
-                handler->handle_message(handler->opaque, header);
+                uint8_t *data = (uint8_t *)(header+1);
+                size_t parsed_size;
+                uint8_t *parsed;
 
+                buf += sizeof(SpiceDataHeader) + header->size;
+                parsed = handler->parser(data, data + header->size, header->type,
+                                         SPICE_VERSION_MINOR, &parsed_size);
+                if (parsed == NULL) {
+                    red_printf("failed to parse message type %d", header->type);
+                    return -1;
+                }
+                handler->handle_message(handler->opaque, parsed_size, header->type, parsed);
+                free(parsed);
                 if (handler->shut) {
                     return -1;
                 }
@@ -1586,9 +1598,9 @@ static void main_channel_recive_migrate_data(MainMigrateData *data, uint8_t *end
     ASSERT(state->num_client_tokens + state->num_tokens == REDS_AGENT_WINDOW_SIZE);
 }
 
-static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
+static void reds_main_handle_message(void *opaque, size_t size, uint32_t type, void *message)
 {
-    switch (message->type) {
+    switch (type) {
     case SPICE_MSGC_MAIN_AGENT_START: {
         SpiceMsgcMainAgentTokens *agent_start;
 
@@ -1596,7 +1608,7 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
         if (!reds->peer) {
             return;
         }
-        agent_start = (SpiceMsgcMainAgentTokens *)(message + 1);
+        agent_start = (SpiceMsgcMainAgentTokens *)message;
         reds->agent_state.client_agent_started = TRUE;
         reds->agent_state.send_tokens = agent_start->num_tokens;
         read_from_vdi_port();
@@ -1624,7 +1636,7 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
             break;
         }
 
-        if (message->size > SPICE_AGENT_MAX_DATA_SIZE) {
+        if (size > SPICE_AGENT_MAX_DATA_SIZE) {
             red_printf("invalid agent message");
             reds_disconnect();
             break;
@@ -1638,9 +1650,9 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
         ring_remove(ring_item);
         buf = (VDAgentExtBuf *)ring_item;
         buf->base.now = (uint8_t *)&buf->base.chunk_header.port;
-        buf->base.write_len = message->size + sizeof(VDIChunkHeader);
-        buf->base.chunk_header.size = message->size;
-        memcpy(buf->buf, message + 1, message->size);
+        buf->base.write_len = size + sizeof(VDIChunkHeader);
+        buf->base.chunk_header.size = size;
+        memcpy(buf->buf, message, size);
         ring_add(&reds->agent_state.write_queue, ring_item);
         write_to_vdi_port();
         break;
@@ -1653,7 +1665,7 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
             break;
         }
 
-        token = (SpiceMsgcMainAgentTokens *)(message + 1);
+        token = (SpiceMsgcMainAgentTokens *)message;
         reds->agent_state.send_tokens += token->num_tokens;
         read_from_vdi_port();
         break;
@@ -1674,7 +1686,7 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
         }
         break;
     case SPICE_MSGC_MAIN_MOUSE_MODE_REQUEST: {
-        switch (((SpiceMsgcMainMouseModeRequest *)(message + 1))->mode) {
+        switch (((SpiceMsgcMainMouseModeRequest *)message)->mode) {
         case SPICE_MOUSE_MODE_CLIENT:
             if (reds->is_client_mouse_allowed) {
                 reds_set_mouse_mode(SPICE_MOUSE_MODE_CLIENT);
@@ -1691,7 +1703,7 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
         break;
     }
     case SPICE_MSGC_PONG: {
-        SpiceMsgPing *ping = (SpiceMsgPing *)(message + 1);
+        SpiceMsgPing *ping = (SpiceMsgPing *)message;
         uint64_t roundtrip;
         struct timespec ts;
 
@@ -1743,15 +1755,15 @@ static void reds_main_handle_message(void *opaque, SpiceDataHeader *message)
         main_channel_push_migrate_data_item();
         break;
     case SPICE_MSGC_MIGRATE_DATA:
-        main_channel_recive_migrate_data((MainMigrateData *)(message + 1),
-                                         (uint8_t *)(message + 1) + message->size);
+        main_channel_recive_migrate_data((MainMigrateData *)message,
+                                         ((uint8_t *)message) + size);
         reds->mig_target = FALSE;
         while (write_to_vdi_port() || read_from_vdi_port());
         break;
     case SPICE_MSGC_DISCONNECTING:
         break;
     default:
-        red_printf("unexpected type %d", message->type);
+        red_printf("unexpected type %d", type);
     }
 }
 
@@ -2058,12 +2070,12 @@ static uint8_t kbd_get_leds(SpiceKbdInstance *sin)
     return sif->get_leds(sin);
 }
 
-static void inputs_handle_input(void *opaque, SpiceDataHeader *header)
+static void inputs_handle_input(void *opaque, size_t size, uint32_t type, void *message)
 {
     InputsState *state = (InputsState *)opaque;
-    uint8_t *buf = (uint8_t *)(header + 1);
+    uint8_t *buf = (uint8_t *)message;
 
-    switch (header->type) {
+    switch (type) {
     case SPICE_MSGC_INPUTS_KEY_DOWN: {
         SpiceMsgcKeyDown *key_up = (SpiceMsgcKeyDown *)buf;
         if (key_up->code == CAPS_LOCK_SCAN_CODE || key_up->code == NUM_LOCK_SCAN_CODE ||
@@ -2216,7 +2228,7 @@ static void inputs_handle_input(void *opaque, SpiceDataHeader *header)
     case SPICE_MSGC_DISCONNECTING:
         break;
     default:
-        red_printf("unexpected type %d", header->type);
+        red_printf("unexpected type %d", type);
     }
 }
 
@@ -2344,6 +2356,7 @@ static void inputs_link(Channel *channel, RedsStreamContext *peer, int migration
     inputs_state->peer = peer;
     inputs_state->end_pos = 0;
     inputs_state->channel = channel;
+    inputs_state->in_handler.parser = spice_get_client_channel_parser(SPICE_CHANNEL_INPUTS, NULL);
     inputs_state->in_handler.opaque = inputs_state;
     inputs_state->in_handler.handle_message = inputs_handle_input;
     inputs_state->out_handler.length = 0;
@@ -3571,6 +3584,7 @@ static void do_spice_init(SpiceCoreInterface *core_interface)
     reds->listen_socket = -1;
     reds->secure_listen_socket = -1;
     reds->peer = NULL;
+    reds->in_handler.parser = spice_get_client_channel_parser(SPICE_CHANNEL_MAIN, NULL);
     reds->in_handler.handle_message = reds_main_handle_message;
     ring_init(&reds->outgoing.pipe);
     reds->outgoing.vec = reds->outgoing.vec_buf;
diff --git a/server/snd_worker.c b/server/snd_worker.c
index cd9af971..544da3bd 100644
--- a/server/snd_worker.c
+++ b/server/snd_worker.c
@@ -30,6 +30,7 @@
 #include "snd_worker.h"
 #include "marshaller.h"
 #include "generated_marshallers.h"
+#include "demarshallers.h"
 
 #define MAX_SEND_VEC 100
 
@@ -65,7 +66,7 @@ enum RecordCommand {
 
 typedef struct SndChannel SndChannel;
 typedef void (*send_messages_proc)(void *in_channel);
-typedef int (*handle_message_proc)(SndChannel *channel, SpiceDataHeader *message);
+typedef int (*handle_message_proc)(SndChannel *channel, size_t size, uint32_t type, void *message);
 typedef void (*on_message_done_proc)(SndChannel *channel);
 typedef void (*cleanup_channel_proc)(SndChannel *channel);
 
@@ -74,6 +75,7 @@ typedef struct SndWorker SndWorker;
 struct SndChannel {
     RedsStreamContext *peer;
     SndWorker *worker;
+    spice_parse_channel_func_t parser;
 
     int active;
     int client_active;
@@ -266,12 +268,11 @@ static int snd_send_data(SndChannel *channel)
     return TRUE;
 }
 
-static int snd_record_handle_write(RecordChannel *record_channel, SpiceDataHeader *message)
+static int snd_record_handle_write(RecordChannel *record_channel, size_t size, void *message)
 {
     SpiceMsgcRecordPacket *packet;
     uint32_t write_pos;
     uint32_t* data;
-    uint32_t size;
     uint32_t len;
     uint32_t now;
 
@@ -279,8 +280,8 @@ static int snd_record_handle_write(RecordChannel *record_channel, SpiceDataHeade
         return FALSE;
     }
 
-    packet = (SpiceMsgcRecordPacket *)(message + 1);
-    size = message->size - sizeof(*packet);
+    packet = (SpiceMsgcRecordPacket *)message;
+    size = size - sizeof(*packet);
 
     if (record_channel->mode == SPICE_AUDIO_DATA_MODE_CELT_0_5_1) {
         int celt_err = celt051_decode(record_channel->celt_decoder, packet->data, size,
@@ -316,34 +317,34 @@ static int snd_record_handle_write(RecordChannel *record_channel, SpiceDataHeade
     return TRUE;
 }
 
-static int snd_playback_handle_message(SndChannel *channel, SpiceDataHeader *message)
+static int snd_playback_handle_message(SndChannel *channel, size_t size, uint32_t type, void *message)
 {
     if (!channel) {
         return FALSE;
     }
 
-    switch (message->type) {
+    switch (type) {
     case SPICE_MSGC_DISCONNECTING:
         break;
     default:
-        red_printf("invalid message type %u", message->type);
+        red_printf("invalid message type %u", type);
         return FALSE;
     }
     return TRUE;
 }
 
-static int snd_record_handle_message(SndChannel *channel, SpiceDataHeader *message)
+static int snd_record_handle_message(SndChannel *channel, size_t size, uint32_t type, void *message)
 {
     RecordChannel *record_channel = (RecordChannel *)channel;
 
     if (!channel) {
         return FALSE;
     }
-    switch (message->type) {
+    switch (type) {
     case SPICE_MSGC_RECORD_DATA:
-        return snd_record_handle_write((RecordChannel *)channel, message);
+        return snd_record_handle_write((RecordChannel *)channel, size, message);
     case SPICE_MSGC_RECORD_MODE: {
-        SpiceMsgcRecordMode *mode = (SpiceMsgcRecordMode *)(message + 1);
+        SpiceMsgcRecordMode *mode = (SpiceMsgcRecordMode *)message;
         record_channel->mode = mode->mode;
         record_channel->mode_time = mode->time;
         if (record_channel->mode != SPICE_AUDIO_DATA_MODE_CELT_0_5_1 &&
@@ -353,14 +354,14 @@ static int snd_record_handle_message(SndChannel *channel, SpiceDataHeader *messa
         break;
     }
     case SPICE_MSGC_RECORD_START_MARK: {
-        SpiceMsgcRecordStartMark *mark = (SpiceMsgcRecordStartMark *)(message + 1);
+        SpiceMsgcRecordStartMark *mark = (SpiceMsgcRecordStartMark *)message;
         record_channel->start_time = mark->time;
         break;
     }
     case SPICE_MSGC_DISCONNECTING:
         break;
     case SPICE_MSGC_MIGRATE_DATA: {
-        RecordMigrateData* mig_data = (RecordMigrateData *)(message + 1);
+        RecordMigrateData* mig_data = (RecordMigrateData *)message;
         if (mig_data->version != RECORD_MIG_VERSION) {
             red_printf("invalid mig version");
             break;
@@ -371,7 +372,7 @@ static int snd_record_handle_message(SndChannel *channel, SpiceDataHeader *messa
         break;
     }
     default:
-        red_printf("invalid message type %u", message->type);
+        red_printf("invalid message type %u", type);
         return FALSE;
     }
     return TRUE;
@@ -410,18 +411,31 @@ static void snd_receive(void* data)
         } else {
             channel->recive_data.now += n;
             for (;;) {
-                SpiceDataHeader *message = channel->recive_data.message;
-                n = channel->recive_data.now - (uint8_t *)message;
-                if (n < sizeof(SpiceDataHeader) || n < sizeof(SpiceDataHeader) + message->size) {
+                SpiceDataHeader *header = channel->recive_data.message;
+                uint8_t *data = (uint8_t *)(header+1);
+                size_t parsed_size;
+                uint8_t *parsed;
+
+                n = channel->recive_data.now - (uint8_t *)header;
+                if (n < sizeof(SpiceDataHeader) || n < sizeof(SpiceDataHeader) + header->size) {
                     break;
                 }
-                if (!channel->handle_message(channel, message)) {
+                parsed = channel->parser((void *)data, data + header->size, header->type,
+                                         SPICE_VERSION_MINOR, &parsed_size);
+                if (parsed == NULL) {
+                    red_printf("failed to parse message type %d", header->type);
+                    snd_disconnect_channel(channel);
+                    return;
+                }
+                if (!channel->handle_message(channel, parsed_size, header->type, parsed)) {
+                    free(parsed);
                     snd_disconnect_channel(channel);
                     return;
                 }
-                channel->recive_data.message = (SpiceDataHeader *)((uint8_t *)message +
+                free(parsed);
+                channel->recive_data.message = (SpiceDataHeader *)((uint8_t *)header +
                                                                  sizeof(SpiceDataHeader) +
-                                                                 message->size);
+                                                                 header->size);
             }
             if (channel->recive_data.now == (uint8_t *)channel->recive_data.message) {
                 channel->recive_data.now = channel->recive_data.buf;
@@ -718,7 +732,8 @@ static void snd_record_send(void* data)
     }
 }
 
-static SndChannel *__new_channel(SndWorker *worker, int size, RedsStreamContext *peer,
+static SndChannel *__new_channel(SndWorker *worker, int size, uint32_t channel_id,
+                                 RedsStreamContext *peer,
                                  int migrate, send_messages_proc send_messages,
                                  handle_message_proc handle_message,
                                  on_message_done_proc on_message_done,
@@ -758,6 +773,7 @@ static SndChannel *__new_channel(SndWorker *worker, int size, RedsStreamContext
 
     ASSERT(size >= sizeof(*channel));
     channel = spice_malloc0(size);
+    channel->parser = spice_get_client_channel_parser(channel_id, NULL);
     channel->peer = peer;
     channel->worker = worker;
     channel->recive_data.message = (SpiceDataHeader *)channel->recive_data.buf;
@@ -941,6 +957,7 @@ static void snd_set_playback_peer(Channel *channel, RedsStreamContext *peer, int
 
     if (!(playback_channel = (PlaybackChannel *)__new_channel(worker,
                                                               sizeof(*playback_channel),
+                                                              SPICE_CHANNEL_PLAYBACK,
                                                               peer,
                                                               migration,
                                                               snd_playback_send,
@@ -1106,6 +1123,7 @@ static void snd_set_record_peer(Channel *channel, RedsStreamContext *peer, int m
 
     if (!(record_channel = (RecordChannel *)__new_channel(worker,
                                                           sizeof(*record_channel),
+                                                          SPICE_CHANNEL_RECORD,
                                                           peer,
                                                           migration,
                                                           snd_record_send,