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[RFC,v2,12/19] virtproxy: add vp_handle_packet()

Message ID 1289428095-5059-13-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Nov. 10, 2010, 10:28 p.m. UTC 
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 virtproxy.c |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)
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Patch

diff --git a/virtproxy.c b/virtproxy.c
index 0cc8950..01a36c2 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -464,6 +464,29 @@  static int vp_handle_data_packet(void *drv, const VPPacket *pkt)
     return 0;
 }
 
+static inline int vp_handle_packet(VPDriver *drv, const VPPacket *pkt)
+{
+    int ret;
+
+    TRACE("called with drv: %p", drv);
+
+    if (pkt->magic != VP_MAGIC) {
+        LOG("invalid packet magic field");
+        return -1;
+    }
+
+    if (pkt->type == VP_PKT_CONTROL) {
+        ret = vp_handle_control_packet(drv, pkt);
+    } else if (pkt->type == VP_PKT_CLIENT || pkt->type == VP_PKT_SERVER) {
+        ret = vp_handle_data_packet(drv, pkt);
+    } else {
+        LOG("invalid packet type");
+        return -1;
+    }
+
+    return ret;
+}
+
 /* process a stream of packets coming in from the channel */
 int vp_handle_packet_buf(VPDriver *drv, const void *buf, int count)
 {