Kernel - Instruction tracing support

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

diff --git a/Modules/IPStack/icmp.c b/Modules/IPStack/icmp.c
index 77bc691..de3a9db 100644 (file)
--- a/Modules/IPStack/icmp.c
+++ b/Modules/IPStack/icmp.c
@@ -37,23 +37,22 @@ void ICMP_GetPacket(tInterface *Interface, void *Address, int Length, void *Buff
 {
        tICMPHeader     *hdr = Buffer;
        
-       Log("[ICMP ] Length = %i", Length);
-       Log("[ICMP ] hdr->Type = %i", hdr->Type);
-       Log("[ICMP ] hdr->Code = %i", hdr->Code);
-       Log("[ICMP ] hdr->Checksum = 0x%x", ntohs(hdr->Checksum));
-       Log("[ICMP ] hdr->ID = 0x%x", ntohs(hdr->ID));
-       Log("[ICMP ] hdr->Sequence = 0x%x", ntohs(hdr->Sequence));
+       //Log_Debug("ICMPv4", "Length = %i", Length);
+       Log_Debug("ICMPv4", "hdr->Type, hdr->Code = %i, %i", hdr->Type, hdr->Code);
+       //Log_Debug("ICMPv4", "hdr->Checksum = 0x%x", ntohs(hdr->Checksum));
+       Log_Debug("ICMPv4", "hdr->ID = 0x%x", ntohs(hdr->ID));
+       Log_Debug("ICMPv4", "hdr->Sequence = 0x%x", ntohs(hdr->Sequence));
        
        switch(hdr->Type)
        {
        // -- 0: Echo Reply
        case ICMP_ECHOREPLY:
                if(hdr->Code != 0) {
-                       Warning("[ICMP ] Code == %i for ICMP Echo Reply, should be 0", hdr->Code);
+                       Log_Warning("ICMPv4", "Code == %i for ICMP Echo Reply, should be 0", hdr->Code);
                        return ;
                }
                if(hdr->ID != (Uint16)~hdr->Sequence) {
-                       Warning("[ICMP ] ID and Sequence values do not match");
+                       Log_Warning("ICMPv4", "ID and Sequence values do not match");
                        //return ;
                }
                gICMP_PingSlots[hdr->ID].bArrived = 1;
@@ -64,10 +63,10 @@ void ICMP_GetPacket(tInterface *Interface, void *Address, int Length, void *Buff
                switch(hdr->Code)
                {
                case 3: // Port Unreachable
-                       Log("[ICMP ] Destination Unreachable (Port Unreachable)");
+                       Log_Debug("ICMPv4", "Destination Unreachable (Port Unreachable)");
                        break;
                default:
-                       Log("[ICMP ] Destination Unreachable (Code %i)", hdr->Code);
+                       Log_Debug("ICMPv4", "Destination Unreachable (Code %i)", hdr->Code);
                        break;
                }
 //             IPv4_Unreachable( Interface, hdr->Code, htons(hdr->Length)-sizeof(tICMPHeader), hdr->Data );
@@ -76,14 +75,14 @@ void ICMP_GetPacket(tInterface *Interface, void *Address, int Length, void *Buff
        // -- 8: Echo Request
        case ICMP_ECHOREQ:
                if(hdr->Code != 0) {
-                       Warning("[ICMP ] Code == %i for ICMP Echo Request, should be 0", hdr->Code);
+                       Log_Warning("ICMPv4", "Code == %i for ICMP Echo Request, should be 0", hdr->Code);
                        return ;
                }
-               Log("[ICMP ] Replying");
+               //Log_Debug("ICMPv4", "Replying");
                hdr->Type = ICMP_ECHOREPLY;
                hdr->Checksum = 0;
                hdr->Checksum = htons( IPv4_Checksum(hdr, Length) );
-               Log("[ICMP ] Checksum = 0x%04x", hdr->Checksum);
+               //Log_Debug("ICMPv4", "Checksum = 0x%04x", hdr->Checksum);
                IPv4_SendPacket(Interface, *(tIPv4*)Address, 1, ntohs(hdr->Sequence), Length, hdr);
                break;
        default:
@@ -111,7 +110,7 @@ int ICMP_Ping(tInterface *Interface, tIPv4 Addr)
                {
                        if(gICMP_PingSlots[i].Interface == NULL)        break;
                }
-               if(gICMP_PingSlots[i].Interface == NULL)        break;
+               if( i < PING_SLOTS )    break;
                Threads_Yield();
        }
        gICMP_PingSlots[i].Interface = Interface;
@@ -125,8 +124,7 @@ int ICMP_Ping(tInterface *Interface, tIPv4 Addr)
        end = ts + Interface->TimeoutDelay;
        while( !gICMP_PingSlots[i].bArrived && now() < end)     Threads_Yield();
        
-       ts = now() - ts;
-       if(ts > Interface->TimeoutDelay)
+       if(now() > end)
                return -1;
        
        return (int)ts;