Changeset 58438 in vbox for trunk/src/VBox/Runtime/common/net

Timestamp:

Oct 27, 2015 4:30:34 PM (10 years ago)

Author:

vboxsync

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

103701

Message:

IPRT/net: add RTNetStrIsIPv4AddrAny, RTNetStrIsIPv6AddrAny.

File:

• trunk/src/VBox/Runtime/common/net/netaddrstr2.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/net/netaddrstr2.cpp

@@ -127 +127 @@
 
 
+RTDECL(bool) RTNetStrIsIPv4AddrAny(const char *pcszAddr)
+{
+    RTNETADDRIPV4 addrIPv4;
+    char *pszNext;
+    int rc;
+
+    if (pcszAddr == NULL)
+        return false;
+
+    pcszAddr = RTStrStripL(pcszAddr);
+    rc = rtNetStrToIPv4AddrEx(pcszAddr, &addrIPv4, &pszNext);
+    if (rc != VINF_SUCCESS)
+        return false;
+
+    pszNext = RTStrStripL(pszNext);
+    if (*pszNext != '\0')
+        return false;
+
+    if (addrIPv4.u != 0u)       /* INADDR_ANY? */
+        return false;
+
+    return true;
+}
+RT_EXPORT_SYMBOL(RTNetStrIsIPv4AddrAny);
+
+
 static int rtNetStrToHexGroup(const char *pcszValue, char **ppszNext,
                               uint16_t *pu16)
@@ -408 +434 @@
 }
 RT_EXPORT_SYMBOL(RTNetIsIPv6AddrStr);
+
+
+RTDECL(bool) RTNetStrIsIPv6AddrAny(const char *pcszAddr)
+{
+    RTNETADDRIPV6 addrIPv6;
+    char *pszZone, *pszNext;
+    int rc;
+
+    if (pcszAddr == NULL)
+        return false;
+
+    pcszAddr = RTStrStripL(pcszAddr);
+    rc = rtNetStrToIPv6AddrEx(pcszAddr, &addrIPv6, &pszZone, &pszNext);
+    if (rc != VINF_SUCCESS && rc != VWRN_TRAILING_SPACES)
+        return false;
+
+    if (pszZone != NULL)
+        return false;
+
+    if (addrIPv6.s.Lo != 0 || addrIPv6.s.Hi != 0) /* in6addr_any? */
+        return false;
+
+    return true;
+}
+RT_EXPORT_SYMBOL(RTNetStrIsIPv6AddrAny);