Changeset 5467:30f989510eb4 in roaraudio for libroar/basic.c

Timestamp:

03/31/12 04:19:09 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

make use of seq-numbers in v2 messages

File:

• libroar/basic.c (modified) (2 diffs)

libroar/basic.c

@@ -460 +460 @@
  memset(con, 0, sizeof(struct roar_connection));
  con->refc        = 1;
- con->flags       = ROAR_CON_FLAGS_NONE;
+ con->flags       = ROAR_CON_FLAGS_ISCLIENT;
  con->version     = _ROAR_MESSAGE_VERSION;
  con->cb_userdata = NULL;
@@ -655 +655 @@
 }
 
+int16_t roar_message_genseq(struct roar_connection * con, int is_client) {
+ static int16_t store = 0;
+ int16_t ret = 0;
+
+ ret = store++;
+
+ if ( is_client == -1 ) {
+  if ( con != NULL ) {
+   is_client = con->flags & ROAR_CON_FLAGS_ISCLIENT ? 1 : 0;
+  }
+ }
+
+ if ( is_client == -1 )
+  is_client = 1;
+
+ ret |= 0x8000U;
+ if ( !is_client )
+  ret -= 0x8000U;
+
+ return ret;
+}
+
 int roar_sync         (struct roar_connection * con) {
  // wait for any non-client reqs