#include <netinet/in.h>
#include <stdint.h>
#include <stdlib.h>
+#include <string.h>
-#include "sync_chain_lttv.h"
+#include "sync_chain.h"
#include "event_processing_lttng_common.h"
#include "event_processing_lttng_standard.h"
}
registerHooks(processingData->hookListList, traceSetContext,
- &processEventLTTVStandard, syncState);
+ &processEventLTTVStandard, syncState,
+ syncState->matchingModule->canMatch);
}
printf("\treceived frames: %d\n", processingData->stats->totRecv);
printf("\treceived frames that are IP: %d\n",
processingData->stats->totRecvIp);
- printf("\treceived and processed packets that are TCP: %d\n",
- processingData->stats->totInE);
- printf("\tsent packets that are TCP: %d\n",
- processingData->stats->totOutE);
+ if (syncState->matchingModule->canMatch[TCP])
+ {
+ printf("\treceived and processed packets that are TCP: %d\n",
+ processingData->stats->totRecvTCP);
+ }
+ if (syncState->matchingModule->canMatch[UDP])
+ {
+ printf("\treceived and processed packets that are UDP: %d\n",
+ processingData->stats->totRecvUDP);
+ }
+ if (syncState->matchingModule->canMatch[TCP])
+ {
+ printf("\tsent packets that are TCP: %d\n",
+ processingData->stats->totOutE);
+ }
if (syncState->matchingModule->printMatchingStats != NULL)
{
LttvTraceHook* traceHook;
LttvTracefileContext* tfc;
LttEvent* event;
- LttTime time;
LttCycleCount tsc;
+ LttTime time;
+ WallTime wTime;
LttTrace* trace;
unsigned long traceNum;
struct marker_info* info;
traceHook= (LttvTraceHook*) hookData;
tfc= (LttvTracefileContext*) callData;
+ trace= tfc->t_context->t;
syncState= (SyncState*) traceHook->hook_data;
processingData= (ProcessingDataLTTVStandard*) syncState->processingData;
event= ltt_tracefile_get_event(tfc->tf);
- time= ltt_event_time(event);
- tsc= ltt_event_cycle_count(event);
- trace= tfc->t_context->t;
info= marker_get_info_from_id(tfc->tf->mdata, event->event_id);
+ tsc= ltt_event_cycle_count(event);
+ time= ltt_event_time(event);
+ wTime.seconds= time.tv_sec;
+ wTime.nanosec= time.tv_nsec;
g_assert(g_hash_table_lookup_extended(processingData->traceNumTable,
trace, NULL, (gpointer*) &traceNum));
g_debug("XXXX process event: time: %ld.%09ld trace: %ld (%p) name: %s ",
- (long) time.tv_sec, time.tv_nsec, traceNum, trace,
+ time.tv_sec, time.tv_nsec, traceNum, trace,
g_quark_to_string(info->name));
if (info->name == LTT_EVENT_DEV_XMIT_EXTENDED)
return FALSE;
}
+ if (!syncState->matchingModule->canMatch[TCP])
+ {
+ return FALSE;
+ }
+
if (syncState->stats)
{
processingData->stats->totOutE++;
outE= malloc(sizeof(Event));
outE->traceNum= traceNum;
- outE->time= tsc;
+ outE->cpuTime= tsc;
+ outE->wallTime= wTime;
outE->type= TCP;
+ outE->copy= ©TCPEvent;
outE->destroy= &destroyTCPEvent;
outE->event.tcpEvent= malloc(sizeof(TCPEvent));
outE->event.tcpEvent->direction= OUT;
outE->event.tcpEvent->segmentKey= malloc(sizeof(SegmentKey));
outE->event.tcpEvent->segmentKey->connectionKey.saddr=
- ltt_event_get_unsigned(event, lttv_trace_get_hook_field(traceHook,
- 3));
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 3)));
outE->event.tcpEvent->segmentKey->connectionKey.daddr=
- ltt_event_get_unsigned(event, lttv_trace_get_hook_field(traceHook,
- 4));
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 4)));
outE->event.tcpEvent->segmentKey->tot_len=
ltt_event_get_unsigned(event, lttv_trace_get_hook_field(traceHook,
5));
inE= malloc(sizeof(Event));
inE->traceNum= traceNum;
- inE->time= tsc;
+ inE->cpuTime= tsc;
+ inE->wallTime= wTime;
inE->event.tcpEvent= NULL;
+ inE->copy= ©Event;
inE->destroy= &destroyEvent;
skb= (void*) (long) ltt_event_get_long_unsigned(event,
if (inE == NULL)
{
// This should only happen in case of lost events
- g_debug("No matching pending receive event found\n");
+ g_warning("No matching pending receive event found");
}
else
{
if (syncState->stats)
{
- processingData->stats->totInE++;
+ processingData->stats->totRecvTCP++;
}
// If it's there, remove it and proceed with a receive event
inE->type= TCP;
inE->event.tcpEvent= malloc(sizeof(TCPEvent));
+ inE->copy= ©TCPEvent;
inE->destroy= &destroyTCPEvent;
inE->event.tcpEvent->direction= IN;
inE->event.tcpEvent->segmentKey= malloc(sizeof(SegmentKey));
inE->event.tcpEvent->segmentKey->connectionKey.saddr=
- ltt_event_get_unsigned(event,
- lttv_trace_get_hook_field(traceHook, 1));
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 1)));
inE->event.tcpEvent->segmentKey->connectionKey.daddr=
- ltt_event_get_unsigned(event,
- lttv_trace_get_hook_field(traceHook, 2));
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 2)));
inE->event.tcpEvent->segmentKey->tot_len=
ltt_event_get_unsigned(event,
lttv_trace_get_hook_field(traceHook, 3));
syncState->matchingModule->matchEvent(syncState, inE);
- g_debug("Input event %p for skb %p done\n", inE, skb);
+ g_debug("TCP input event %p for skb %p done\n", inE, skb);
}
}
- else if (info->name == LTT_EVENT_NETWORK_IPV4_INTERFACE)
+ else if (info->name == LTT_EVENT_UDPV4_RCV_EXTENDED)
{
- char* name;
- guint64 address;
- gint64 up;
- char addressString[17];
+ Event* inE;
+ void* skb;
- address= ltt_event_get_long_unsigned(event,
- lttv_trace_get_hook_field(traceHook, 1));
- up= ltt_event_get_long_int(event, lttv_trace_get_hook_field(traceHook,
- 2));
- /* name must be the last field to get or else copy the string, see the
- * doc for ltt_event_get_string()
- */
- name= ltt_event_get_string(event, lttv_trace_get_hook_field(traceHook,
- 0));
+ // Search pendingRecv for an event with the same skb
+ skb= (void*) (long) ltt_event_get_long_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 0));
- convertIP(addressString, address);
+ inE= (Event*)
+ g_hash_table_lookup(processingData->pendingRecv[traceNum], skb);
+ if (inE == NULL)
+ {
+ // This should only happen in case of lost events
+ g_warning("No matching pending receive event found");
+ }
+ else
+ {
+ guint64 dataStart;
+
+ if (syncState->stats)
+ {
+ processingData->stats->totRecvUDP++;
+ }
+
+ // If it's there, remove it and proceed with a receive event
+ g_hash_table_steal(processingData->pendingRecv[traceNum], skb);
- g_debug("name \"%s\" address %s up %lld\n", name, addressString, up);
+ inE->type= UDP;
+ inE->event.udpEvent= malloc(sizeof(UDPEvent));
+ inE->copy= ©UDPEvent;
+ inE->destroy= &destroyUDPEvent;
+ inE->event.udpEvent->direction= IN;
+ inE->event.udpEvent->datagramKey= malloc(sizeof(DatagramKey));
+ inE->event.udpEvent->datagramKey->saddr=
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 1)));
+ inE->event.udpEvent->datagramKey->daddr=
+ htonl(ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 2)));
+ inE->event.udpEvent->unicast= ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 3)) == 0 ? false : true;
+ inE->event.udpEvent->datagramKey->ulen=
+ ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 4));
+ inE->event.udpEvent->datagramKey->source=
+ ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 5));
+ inE->event.udpEvent->datagramKey->dest=
+ ltt_event_get_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 6));
+ dataStart= ltt_event_get_long_unsigned(event,
+ lttv_trace_get_hook_field(traceHook, 7));
+ g_assert_cmpuint(sizeof(inE->event.udpEvent->datagramKey->dataKey),
+ ==, sizeof(guint64));
+ if (inE->event.udpEvent->datagramKey->ulen - 8 >=
+ sizeof(inE->event.udpEvent->datagramKey->dataKey))
+ {
+ memcpy(inE->event.udpEvent->datagramKey->dataKey, &dataStart,
+ sizeof(inE->event.udpEvent->datagramKey->dataKey));
+ }
+ else
+ {
+ memset(inE->event.udpEvent->datagramKey->dataKey, 0,
+ sizeof(inE->event.udpEvent->datagramKey->dataKey));
+ memcpy(inE->event.udpEvent->datagramKey->dataKey, &dataStart,
+ inE->event.udpEvent->datagramKey->ulen - 8);
+ }
+
+ syncState->matchingModule->matchEvent(syncState, inE);
+
+ g_debug("UDP input event %p for skb %p done\n", inE, skb);
+ }
}
else
{
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