Networking - Working on DHCP client (and related changes)

[tpg/acess2.git] / Modules / IPStack / interface.c

diff --git a/Modules/IPStack/interface.c b/Modules/IPStack/interface.c
index 5bfcda7..b0b63b9 100644 (file)
--- a/Modules/IPStack/interface.c
+++ b/Modules/IPStack/interface.c
@@ -78,10 +78,12 @@ char *IPStack_Root_ReadDir(tVFS_Node *Node, int Pos)
 
        // Routing Subdir
        if( Pos == 0 ) {
+               LEAVE('s', "routes");
                return strdup("routes");
        }
        // Pseudo Interfaces
        if( Pos == 1 ) {
+               LEAVE('s', "lo");
                return strdup("lo");
        }
        Pos -= 2;
@@ -139,11 +141,13 @@ tVFS_Node *IPStack_Root_FindDir(tVFS_Node *Node, const char *Name)
        
        // Routing subdir
        if( strcmp(Name, "routes") == 0 ) {
+               LEAVE('p', &gIP_RouteNode);
                return &gIP_RouteNode;
        }
        
        // Loopback
        if( strcmp(Name, "lo") == 0 ) {
+               LEAVE('p', &gIP_LoopInterface.Node);
                return &gIP_LoopInterface.Node;
        }
        
@@ -181,6 +185,7 @@ int IPStack_Root_IOCtl(tVFS_Node *Node, int ID, void *Data)
        case 4:
                if( Threads_GetUID() != 0 )     LEAVE_RET('i', -1);
                if( !CheckString( Data ) )      LEAVE_RET('i', -1);
+               LOG("New interface for '%s'", Data);
                {
                        char    name[4] = "";
                        tInterface      *iface = IPStack_AddInterface(Data, name);
@@ -364,6 +369,7 @@ int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
                        
                        // Set type
                        iface->Type = *(int*)Data;
+                       LOG("Interface type set to %i", iface->Type);
                        size = IPStack_GetAddressSize(iface->Type);
                        // Check it's actually valid
                        if( iface->Type != 0 && size == 0 ) {
@@ -399,9 +405,9 @@ int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
                size = IPStack_GetAddressSize(iface->Type);
                if( !CheckMem( Data, size ) )   LEAVE_RET('i', -1);
                // TODO: Protect against trashing
+               LOG("Interface address set to '%s'", IPStack_PrintAddress(iface->Type, Data));
                memcpy( iface->Address, Data, size );
-               LEAVE('i', 1);
-               return 1;
+               LEAVE_RET('i', 1);
        
        /*
         * getset_subnet
@@ -419,12 +425,11 @@ int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
                        // Is the mask sane?
                        if( *(int*)Data < 0 || *(int*)Data > IPStack_GetAddressSize(iface->Type)*8-1 )
                                LEAVE_RET('i', -1);
-                       
+                       LOG("Set subnet bits to %i", *(int*)Data);
                        // Ok, set it
                        iface->SubnetBits = *(int*)Data;
                }
-               LEAVE('i', iface->SubnetBits);
-               return iface->SubnetBits;
+               LEAVE_RET('i', iface->SubnetBits);
        
        /*
         * get_device
@@ -438,7 +443,7 @@ int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
                if( !CheckMem( Data, iface->Adapter->DeviceLen+1 ) )
                        LEAVE_RET('i', -1);
                strcpy( Data, iface->Adapter->Device );
-               return iface->Adapter->DeviceLen;
+               LEAVE_RET('i', iface->Adapter->DeviceLen);
        
        /*
         * ping
@@ -453,8 +458,7 @@ int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
                case 4:
                        if( !CheckMem( Data, sizeof(tIPv4) ) )  LEAVE_RET('i', -1);
                        tmp = IPv4_Ping(iface, *(tIPv4*)Data);
-                       LEAVE('i', tmp);
-                       return tmp;
+                       LEAVE_RET('i', tmp);
                        
                case 6:
                        LEAVE_RET('i', 1);