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// $Id$
#include "PeerProcess.h"
#include "PeerObject.h"
#include "ace/OS_NS_stdio.h"
#include "ace/ACE.h"
#include "Invocation.h"
#include "HostProcess.h"
#include "Session.h"
char *
PeerProcess::nextIdent(void)
{
static int count = 0;
char *ident = new char[15];
ACE_OS::sprintf (ident,"proc_%d", count++);
return ident;
}
PeerProcess::PeerProcess (const char *text,
size_t offset,
bool as_client,
const char *target,
long handle)
: owner_ (0),
remote_ (0),
local_addr_(),
remote_addr_(target),
handle_(handle),
client_(as_client),
origin_(text),
origin_offset_ (offset),
closed_offset_ (0),
objects_ ()
{
this->ident_ = PeerProcess::nextIdent();
}
PeerProcess::~PeerProcess (void)
{
delete [] ident_;
while (this->invocations_.size())
{
Invocation *head = this->invocations_.delete_head();
delete head;
}
for (PeerObjectTable::ITERATOR i = objects_.begin(); i != objects_.end(); i++)
{
PeerObjectTable::ENTRY *entry;
if (i.next(entry) == 0)
break;
delete entry->item();
}
}
void
PeerProcess::set_addr (const char *addr, bool local)
{
if (local)
this->local_addr_ = addr;
else
this->remote_addr_ = addr;
}
void
PeerProcess::match_hosts (Session *session)
{
if (this->remote_addr_.length () > 0)
this->remote_ = session->find_host(this->remote_addr_.c_str());
}
void
PeerProcess::handle (long h)
{
this->handle_ = h;
}
long
PeerProcess::handle (void) const
{
return this->handle_;
}
const char *
PeerProcess::id (void) const
{
if (this->remote_ != 0)
{
const ACE_CString &pname = this->remote_->proc_name();
if (pname.length() > 0)
return pname.c_str();
}
return this->ident_;
}
void
PeerProcess::close (size_t offset)
{
this->closed_offset_ = offset;
}
bool
PeerProcess::is_closed (void) const
{
return this->closed_offset_ > 0;
}
bool
PeerProcess::is_client (void) const
{
return this->client_;
}
PeerObject *
PeerProcess::object_for (const char *oid, size_t len)
{
PeerObject *po = 0;
u_long key = ACE::hash_pjw (oid,len);
int result = objects_.find(key, po);
if (result == -1)
{
long index = static_cast<long>(objects_.current_size());
char alias[20];
ACE_OS::sprintf (alias, "obj_%ld", index);
po = new PeerObject(index,alias, this);
objects_.bind(key, po);
}
return po;
}
Invocation *
PeerProcess::new_invocation (size_t req_id)
{
if (this->find_invocation (req_id) != 0)
return 0;
Invocation *inv = new Invocation (this, req_id);
this->invocations_.insert_tail(inv);
return inv;
}
Invocation *
PeerProcess::find_invocation (size_t req_id)
{
Invocation *inv = 0;
for (ACE_DLList_Reverse_Iterator<Invocation> i(this->invocations_);
!i.done();
i.advance())
{
i.next(inv);
if (inv->request_id() == req_id)
{
return inv;
}
}
return 0;
}
Invocation *
PeerProcess::find_invocation_size (size_t len)
{
Invocation *inv = 0;
for (ACE_DLList_Reverse_Iterator<Invocation> i(this->invocations_);
!i.done();
i.advance())
{
i.next(inv);
if (!inv->message_complete() && inv->expected_size() == len)
{
return inv;
}
}
return 0;
}
void
PeerProcess::set_owner (HostProcess *hp)
{
this->owner_ = hp;
}
HostProcess *
PeerProcess::owner (void)
{
return this->owner_;
}
void
PeerProcess::dump_summary (ostream &strm)
{
strm << " peer process " << this->ident_ << " handle["
<< this->handle_ << "] as ";
if (this->client_)
strm << "client on "
<< this->local_addr_;
else
strm << " server";
if (this->remote_)
{
strm << " to " << remote_->proc_name();
}
else
strm << " to peer at " << this->remote_addr_;
strm << " referenced " << this->objects_.current_size()
<< " objects in " << this->invocations_.size() << " invocations";
if (this->is_closed())
strm << " closed on line " << this->closed_offset_;
strm << endl;
}
void
PeerProcess::dump_object_detail (ostream &strm)
{
strm << this->objects_.current_size()
<< " Objects referenced in " << this->ident_ << ":" << endl;
size_t count_inv = 0;
for (PeerObjectTable::ITERATOR i = this->objects_.begin();
i != this->objects_.end();
i++)
{
PeerObjectTable::ENTRY *entry = 0;
i.next (entry);
PeerObject *obj = entry->item();
obj->dump_detail (strm);
count_inv += obj->num_invocations();
}
strm << "Total of " << count_inv << " invocations " << endl;
}
void
PeerProcess::dump_invocation_detail (ostream &strm)
{
strm << "\n " << this->invocations_.size() << " Invocations with " << this->ident_ << ":" << endl;
Invocation *inv = 0;
for (ACE_DLList_Iterator<Invocation> i(this->invocations_);
!i.done();
i.advance())
{
i.next(inv);
inv->dump_detail(strm, 0);
}
}
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