X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Forigin.cpp;h=b6acea6372f0e583aa9f1a71d1bc6131e0d1e147;hb=586d78659d671683f33ec55f4a7d32b28e345ccd;hp=8f150b19c141408661b5bedac1e00be97e625fd8;hpb=b02df3fd0849c5222081013420c18f949c55f9c5;p=metaproxy-moved-to-github.git

diff --git a/src/origin.cpp b/src/origin.cpp
index 8f150b1..b6acea6 100644
--- a/src/origin.cpp
+++ b/src/origin.cpp
@@ -17,8 +17,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 #include "config.hpp"
+#include <assert.h>
 #include <metaproxy/origin.hpp>
-
+#include <yaz/log.h>
 #include <iostream>
 
 namespace mp = metaproxy_1;
@@ -39,7 +40,20 @@ int mp::Origin::get_max_sockets()
 
 void mp::Origin::set_tcpip_address(std::string addr, unsigned long s)
 {
+    // assume first call is immediate reverse IP: + bind IP
+    // 2nd call might be X-Forwarded .. we use that for logging
+    std::string tmp = m_address;
     m_address = addr;
+    if (tmp.length())
+    {
+        m_address.append(" ");
+        m_address.append(tmp);
+    }
+    else
+    {
+        size_t pos = addr.find(' ');
+        assert (pos != std::string::npos);
+    }
     m_origin_id = s;
 }
 
@@ -48,15 +62,52 @@ void mp::Origin::set_custom_session(const std::string &s)
     m_custom_session = s;
 }
 
+std::string mp::Origin::get_forward_address() const
+{
+    // return first component of address
+    // That's either first part of X-Forwarded component
+    size_t pos = m_address.find(' ');
+    if (pos != std::string::npos)
+        return m_address.substr(0, pos);
+    else
+        return m_address;
+}
+
 std::string mp::Origin::get_address()
 {
-    return m_address;
+    // return 2nd last component of address (last is listening IP)
+    size_t pos2 = m_address.rfind(' ');
+    if (pos2 != std::string::npos && pos2 > 0)
+    {
+        size_t pos1 = m_address.rfind(' ', pos2 - 1);
+        if (pos1 != std::string::npos)
+            return m_address.substr(pos1 + 1, pos2 - pos1 - 1);
+        else
+            return m_address.substr(0, pos2);
+    }
+    else
+        return m_address;
+}
+
+std::string mp::Origin::get_bind_address()
+{
+    // return last component of address
+    size_t pos2 = m_address.rfind(' ');
+    if (pos2 != std::string::npos && pos2 > 0)
+    {
+        return m_address.substr(pos2 + 1);
+    }
+    else
+        return m_address;
 }
 
+
 std::ostream& std::operator<<(std::ostream& os, const mp::Origin& o)
 {
-    if (o.m_address.length())
-        os << o.m_address;
+    // print first component of address
+    std::string a = o.get_forward_address();
+    if (a.length())
+        os << a;
     else
         os << "0";
     os << ":" << o.m_origin_id;