void DH_Pool_RequestResponse(ILibThreadPool sender, void *obj)
{
struct DHC_Data *data = (struct DHC_Data*)obj;
int okToFree = 0;
if(data->bufferLength>0)
{
fwrite(data->buffer,sizeof(char),data->bufferLength,data->f);
}
sem_wait(&(data->TransferStatus->syncLock));
data->TransferStatus->ActualBytesReceived += data->bufferLength;
sem_post(&(data->TransferStatus->syncLock));
if(data->GotContinue)
{
fclose(data->f);
if(data->Callback!=NULL)
{
data->Callback(data->TransferStatus, DHC_ERRORS_NONE, 200, "OK",data->user);
}
okToFree = 1;
}
if(!okToFree)
{
sem_wait(&(data->TransferStatus->syncLock));
if(data->TransferStatus->Reserved1!=0)
{
data->TransferStatus->Reserved2 = 1;
}
else
{
ILibWebClient_Resume(data->webState);
}
sem_post(&(data->TransferStatus->syncLock));
}
else
{
ILibWebClient_Resume(data->webState);
DH_DestroyTransferStatus(data->TransferStatus);
free(data);
}
}
void DHC_Resume(DH_TransferStatus tstatus)
{
int paused = 0;
int ok = 0;
struct DHC_Data* data = NULL;
void *token = NULL;
ILibWebClient_StateObject WebState=NULL;
sem_wait(&(tstatus->syncLock));
paused = tstatus->Reserved2;
tstatus->Reserved2 = 0;
tstatus->Reserved1 = 0;
token = tstatus->RequestToken;
data = (struct DHC_Data*)tstatus->Reserved3;
if(data!=NULL && data->f!=NULL && data->GotContinue!=0)
{
ok = 1;
}
if(data==NULL)
{
ok = 1;
}
sem_post(&(tstatus->syncLock));
if(paused)
{
if(ok && data!=NULL)
{
ILibThreadPool_QueueUserWorkItem(data->pool,data,&DHC_Pool);
}
else if(ok && data==NULL)
{
WebState = ILibWebClient_GetStateObjectFromRequestToken(token);
ILibWebClient_Resume(WebState);
}
}
}
int ILibWebServer_RequestAnswered(struct ILibWebServer_Session *session)
{
struct packetheader *hdr = ILibWebClient_GetHeaderFromDataObject(session->Reserved3);
struct packetheader_field_node *f;
int PersistentConnection = 0;
session->Reserved7 = NULL;
if(session->Reserved8!=0)
{
return(0);
}
else
{
session->Reserved8 = 1;
f = hdr->FirstField;
}
if(session->Reserved6==0)
{
if(hdr->VersionLength==3 && memcmp(hdr->Version,"1.0",3)==0)
{
// HTTP 1.0 , Check for Keep-Alive token
while(f!=NULL)
{
if(f->FieldLength==9 && strncasecmp(f->Field,"CONNECTION",9)==0)
{
if(f->FieldDataLength==10 && strncasecmp(f->FieldData,"KEEP-ALIVE",10)==0)
{
PersistentConnection = 1;
break;
}
}
f = f->NextField;
}
}
else
{
// HTTP 1.1+ , Check for CLOSE token
PersistentConnection = 1;
while(f!=NULL)
{
if(f->FieldLength==9 && strncasecmp(f->Field,"CONNECTION",9)==0)
{
if(f->FieldDataLength==5 && strncasecmp(f->FieldData,"CLOSE",5)==0)
{
PersistentConnection = 0;
break;
}
}
f = f->NextField;
}
}
}
if(PersistentConnection==0)
{
ILibAsyncServerSocket_Disconnect(session->Reserved1,session->Reserved2);
}
else
{
// Add timeout to close socket
ILibLifeTime_Add(((struct ILibWebServer_StateModule*)session->Parent)->LifeTime,session,HTTP_SESSION_IDLE_TIMEOUT,&ILibWebServer_IdleSink,NULL);
ILibWebClient_FinishedResponse_Server(session->Reserved3);
ILibWebClient_Resume(session->Reserved3);
}
return(PersistentConnection==0?ILibWebServer_SEND_RESULTED_IN_DISCONNECT:0);
}
