Changeset 39286 in vbox

Timestamp:

Nov 14, 2011 6:45:27 AM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

74836

Message:

NAT: socket status print.

File:

• trunk/src/VBox/Devices/Network/slirp/debug.c (modified) (5 diffs)

trunk/src/VBox/Devices/Network/slirp/debug.c

@@ -54 +54 @@
     STRINGIFY(TCPS_FIN_WAIT_2),
     STRINGIFY(TCPS_TIME_WAIT)
+};
+
+typedef struct DEBUGSTRSOCKETSTATE
+{
+    uint32_t u32SocketState;
+    const char *pcszSocketStateName;
+} DEBUGSTRSOCKETSTATE;
+
+#define DEBUGSTRSOCKETSTATE_HELPER(x) {(x), #x}
+
+static DEBUGSTRSOCKETSTATE g_apszSocketStates[8] =
+{
+    DEBUGSTRSOCKETSTATE_HELPER(SS_NOFDREF),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_ISFCONNECTING),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_ISFCONNECTED),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_FCANTRCVMORE),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_FCANTSENDMORE),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_FWDRAIN),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_FACCEPTCONN),
+    DEBUGSTRSOCKETSTATE_HELPER(SS_FACCEPTONCE),
 };
 
@@ -248 +268 @@
 
 static DECLCALLBACK(size_t)
-print_socket(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput,
+printSocket(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput,
              const char *pszType, void const *pvValue,
              int cchWidth, int cchPrecision, unsigned fFlags,
@@ -280 +300 @@
     in_addr = (struct sockaddr_in *)&addr;
     return RTStrFormat(pfnOutput, pvArgOutput, NULL, 0, "socket %d:(proto:%u) "
-            "state=%04x "
+            "state=%R[natsockstate] "
             "f_(addr:port)=%RTnaipv4:%d "
             "l_(addr:port)=%RTnaipv4:%d "
@@ -291 +311 @@
             in_addr->sin_addr.s_addr,
             RT_N2H_U16(in_addr->sin_port));
+}
+
+static DECLCALLBACK(size_t)
+printNATSocketState(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput,
+             const char *pszType, void const *pvValue,
+             int cchWidth, int cchPrecision, unsigned fFlags,
+             void *pvUser)
+{
+    uint32_t u32SocketState = (uint32_t)(uintptr_t)pvValue;
+    int idxNATState = 0;
+    NOREF(cchWidth);
+    NOREF(cchPrecision);
+    NOREF(fFlags);
+    NOREF(pvUser);
+    AssertReturn(strcmp(pszType, "natsockstate") == 0, 0);
+
+    for (idxNATState = 0; idxNATState < RT_ELEMENTS(g_apszSocketStates); ++idxNATState)
+    {
+        if (u32SocketState == g_apszSocketStates[idxNATState].u32SocketState)
+            return RTStrFormat(pfnOutput, pvArgOutput, NULL, 0, g_apszSocketStates[idxNATState].pcszSocketStateName);
+    }
+    return RTStrFormat(pfnOutput, pvArgOutput, NULL, 0, "[unknown state %RX32]", u32SocketState);
 }
 
@@ -502 +544 @@
     {
 
-        rc = RTStrFormatTypeRegister("natsock", print_socket, NULL);            AssertRC(rc);
+        rc = RTStrFormatTypeRegister("natsock", printSocket, NULL);            AssertRC(rc);
+        rc = RTStrFormatTypeRegister("natsockstate", printNATSocketState, NULL);            AssertRC(rc);
         rc = RTStrFormatTypeRegister("natwinnetevents",
                                      print_networkevents, NULL);                AssertRC(rc);