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many, many changes

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This commit is contained in:
Jeff Hill
2000-08-25 01:52:33 +00:00
parent 0bf430d822
commit f830e99e58
58 changed files with 6266 additions and 4410 deletions
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210
src/ca/oldChannel.cpp
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@@ -20,53 +20,6 @@
tsFreeList < struct oldChannel, 1024 > oldChannel::freeList;
oldChannel::oldChannel (caCh *pConnCallBackIn, void *pPrivateIn) :
pConnCallBack (pConnCallBackIn), pPrivate (pPrivateIn), pAccessRightsFunc (0)
{
}
oldChannel::~oldChannel ()
{
this->lock ();
if ( ! this->pConnCallBack ) {
this->decrementOutstandingIO ();
}
this->unlock ();
}
void oldChannel::destroy ()
{
delete this;
}
void oldChannel::ioAttachNotify ()
{
this->lock ();
if ( ! this->pConnCallBack ) {
this->incrementOutstandingIO ();
}
this->unlock ();
}
void oldChannel::ioReleaseNotify ()
{
this->lock ();
if ( ! this->pConnCallBack ) {
this->decrementOutstandingIO ();
}
this->unlock ();
}
void oldChannel::setPrivatePointer (void *pPrivateIn)
{
this->pPrivate = pPrivateIn;
}
void * oldChannel::privatePointer () const
{
return this->pPrivate;
}
/*
* cacAlreadyConnHandler ()
* This is installed into channels which dont have
@@ -78,89 +31,156 @@ extern "C" void cacAlreadyConnHandler (struct connection_handler_args)
{
}
/*
* cacNoConnHandler ()
* This is installed into channels which dont have
* a connection handler before ca_pend_io() times
* out so that we will properly decrement the pending
* recv count in the future.
*/
extern "C" void cacNoConnHandler ( struct connection_handler_args args )
{
args.chid->lockOutstandingIO ();
if ( args.chid->pConnCallBack == cacNoConnHandler ) {
args.chid->pConnCallBack = cacAlreadyConnHandler;
if ( args.op == CA_OP_CONN_UP ) {
args.chid->decrementOutstandingIO ();
}
}
args.chid->unlockOutstandingIO ();
}
extern "C" void cacNoopAccesRightsHandler ( struct access_rights_handler_args )
{
}
oldChannel::oldChannel (caCh *pConnCallBackIn, void *pPrivateIn) :
pPrivate ( pPrivateIn ), pAccessRightsFunc ( cacNoopAccesRightsHandler )
{
if ( ! pConnCallBackIn ) {
this->pConnCallBack = cacNoConnHandler;
}
else {
this->pConnCallBack = pConnCallBackIn;
}
}
oldChannel::~oldChannel ()
{
if ( this->pConnCallBack == cacNoConnHandler ) {
this->decrementOutstandingIO ();
}
}
void oldChannel::destroy ()
{
delete this;
}
void oldChannel::ioAttachNotify ()
{
this->lockOutstandingIO ();
if ( this->pConnCallBack == cacNoConnHandler ) {
this->incrementOutstandingIO ();
}
this->unlockOutstandingIO ();
}
void oldChannel::ioReleaseNotify ()
{
this->lockOutstandingIO ();
if ( this->pConnCallBack == cacNoConnHandler ) {
this->decrementOutstandingIO ();
}
this->unlockOutstandingIO ();
}
void oldChannel::setPrivatePointer ( void *pPrivateIn )
{
this->pPrivate = pPrivateIn;
}
void * oldChannel::privatePointer () const
{
return this->pPrivate;
}
void oldChannel::connectTimeoutNotify ()
{
this->lock ();
if ( ! this->pConnCallBack ) {
this->lockOutstandingIO ();
if ( this->pConnCallBack == cacNoConnHandler ) {
this->pConnCallBack = cacAlreadyConnHandler;
}
this->unlock ();
this->unlockOutstandingIO ();
}
void oldChannel::connectNotify ()
{
this->lock ();
if ( this->pConnCallBack ) {
caCh *pCCB = this->pConnCallBack;
struct connection_handler_args args;
args.chid = this;
args.op = CA_OP_CONN_UP;
(*pCCB) (args);
}
else {
this->pConnCallBack = cacAlreadyConnHandler;
this->decrementOutstandingIO ();
}
this->unlock ();
this->lockOutstandingIO ();
struct connection_handler_args args;
args.chid = this;
args.op = CA_OP_CONN_UP;
(*this->pConnCallBack) (args);
this->unlockOutstandingIO ();
}
void oldChannel::disconnectNotify ()
{
this->lock ();
if ( this->pConnCallBack ) {
struct connection_handler_args args;
args.chid = this;
args.op = CA_OP_CONN_DOWN;
(*this->pConnCallBack) (args);
}
this->unlock ();
this->lockOutstandingIO ();
struct connection_handler_args args;
args.chid = this;
args.op = CA_OP_CONN_DOWN;
(*this->pConnCallBack) ( args );
this->unlockOutstandingIO ();
}
void oldChannel::accessRightsNotify (caar ar)
int oldChannel::changeConnCallBack ( caCh *pfunc )
{
this->lock ();
if ( this->pAccessRightsFunc ) {
struct access_rights_handler_args args;
args.chid = this;
args.ar = ar;
( *this->pAccessRightsFunc ) ( args );
}
this->unlock ();
}
int oldChannel::changeConnCallBack (caCh *pfunc)
{
this->lock ();
if ( pfunc == 0) {
if ( this->pConnCallBack != 0 ) {
if ( this->pConnCallBack != cacAlreadyConnHandler ) {
this->lockOutstandingIO ();
if ( ! pfunc ) {
if ( this->pConnCallBack != cacNoConnHandler &&
this->pConnCallBack != cacAlreadyConnHandler ) {
if ( this->state () == cs_never_conn ) {
this->incrementOutstandingIO ();
this->pConnCallBack = 0;
this->pConnCallBack = cacNoConnHandler;
}
else {
this->pConnCallBack = cacAlreadyConnHandler;
}
}
}
else {
if ( this->pConnCallBack == 0 ) {
if ( this->pConnCallBack == cacNoConnHandler ) {
this->decrementOutstandingIO ();
}
this->pConnCallBack = pfunc;
}
this->unlock ();
this->unlockOutstandingIO ();
return ECA_NORMAL;
}
int oldChannel::replaceAccessRightsEvent (caArh *pfunc)
void oldChannel::accessRightsNotify ( caar ar )
{
this->lock ();
struct access_rights_handler_args args;
args.chid = this;
args.ar = ar;
( *this->pAccessRightsFunc ) ( args );
}
int oldChannel::replaceAccessRightsEvent ( caArh *pfunc )
{
if ( ! pfunc ) {
pfunc = cacNoopAccesRightsHandler;
}
this->pAccessRightsFunc = pfunc;
if ( pfunc && this->connected () ) {
if ( this->connected () ) {
struct access_rights_handler_args args;
args.chid = this;
args.ar = this->accessRights ();
(*pfunc) (args);
}
this->unlock ();
return ECA_NORMAL;
}