moved statistics classes from NetEmu to SENF

[senf.git] / Socket / Protocols / BSDSocketProtocol.cc

diff --git a/Socket/Protocols/BSDSocketProtocol.cc b/Socket/Protocols/BSDSocketProtocol.cc
index f1423f9..4524cae 100644 (file)
--- a/Socket/Protocols/BSDSocketProtocol.cc
+++ b/Socket/Protocols/BSDSocketProtocol.cc
@@ -41,9 +41,9 @@ prefix_ std::pair<bool,unsigned> senf::BSDSocketProtocol::linger()
 {
     struct linger ling;
     socklen_t len = sizeof(ling);
-    ::memset(&ling,sizeof(ling),0);
+    ::memset(&ling, 0, sizeof(ling));
     if (::getsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,&len) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
     return std::make_pair(ling.l_onoff, ling.l_linger);
 }
 
@@ -54,7 +54,7 @@ prefix_ void senf::BSDSocketProtocol::linger(bool enable, unsigned timeout)
     ling.l_onoff = enable;
     ling.l_linger = timeout;
     if (::setsockopt(fd(),SOL_SOCKET,SO_LINGER,&ling,sizeof(ling)) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
 }
 
 prefix_ boost::uint8_t senf::BSDSocketProtocol::priority()
@@ -63,7 +63,7 @@ prefix_ boost::uint8_t senf::BSDSocketProtocol::priority()
     int value;
     socklen_t len (sizeof(value));
     if (::getsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&value,&len) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
     return value;
 }
 
@@ -72,7 +72,17 @@ prefix_ void senf::BSDSocketProtocol::priority(boost::uint8_t value)
 {
     int ivalue (value);
     if (::setsockopt(fd(),SOL_SOCKET,SO_PRIORITY,&ivalue,sizeof(ivalue)) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
+}
+
+prefix_ int senf::BSDSocketProtocol::error()
+    const
+{
+    int err;
+    socklen_t len (sizeof(err));
+    if (::getsockopt(fd(),SOL_SOCKET,SO_ERROR,&err,&len) < 0)
+        SENF_THROW_SYSTEM_EXCEPTION("");
+    return err;
 }
 
 prefix_ unsigned senf::BSDSocketProtocol::rcvbuf()
@@ -81,7 +91,7 @@ prefix_ unsigned senf::BSDSocketProtocol::rcvbuf()
     unsigned size;
     socklen_t len (sizeof(size));
     if (::getsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,&len) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
     // Linux doubles the bufer size on setting the RCVBUF to cater for internal
     // headers. We fix this up here .. (see lkml FAQ)
     return size/2;
@@ -91,7 +101,7 @@ prefix_ void senf::BSDSocketProtocol::rcvbuf(unsigned size)
     const
 {
     if (::setsockopt(fd(),SOL_SOCKET,SO_RCVBUF,&size,sizeof(size)) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
 }
 
 prefix_ unsigned senf::BSDSocketProtocol::sndbuf()
@@ -100,7 +110,7 @@ prefix_ unsigned senf::BSDSocketProtocol::sndbuf()
     unsigned size;
     socklen_t len (sizeof(size));
     if (::getsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,&len) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
     // Linux doubles the bufer size on setting the SNDBUF to cater for internal
     // headers. We fix this up here .. (see lkml FAQ)
     return size/2;
@@ -110,7 +120,7 @@ prefix_ void senf::BSDSocketProtocol::sndbuf(unsigned size)
     const
 {
     if (::setsockopt(fd(),SOL_SOCKET,SO_SNDBUF,&size,sizeof(size)) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
 }
 
 ///////////////////////////////////////////////////////////////////////////
@@ -121,7 +131,7 @@ prefix_ bool senf::AddressableBSDSocketProtocol::reuseaddr()
     int value;
     socklen_t len (sizeof(value));
     if (::getsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&value,&len) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
     return value;
 }
 
@@ -130,14 +140,14 @@ prefix_ void senf::AddressableBSDSocketProtocol::reuseaddr(bool value)
 {
     int ivalue (value);
     if (::setsockopt(fd(),SOL_SOCKET,SO_REUSEADDR,&ivalue,sizeof(ivalue)) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("");
 }
 
 /////////////////////////////cc.e////////////////////////////////////////
 #undef prefix_
 //#include "BSDSocketProtocol.mpp"
 
-\f
+
 // Local Variables:
 // mode: c++
 // fill-column: 100