cafe/cpp
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cafe-1.12.5 release

Browse Source
This commit is contained in:
chrin
2021-03-16 09:30:56 +01:00
parent 7504b0a539
commit 7ba4128448
106 changed files with 185064 additions and 183247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

126
include/conduitConnectionHandlerArgs.h
View File

@@ -16,33 +16,37 @@
* Friend to Conduit/CAFEGroup records the connection_handler_args struct from callback fns
* in hash table
*/
struct change_connectionHandlerArgs {
struct change_connectionHandlerArgs
{
#define __METHOD__ "change_connectionHandlerArgs"
change_connectionHandlerArgs (const struct connection_handler_args & new_connectionHandlerArgs):
new_connectionHandlerArgs(new_connectionHandlerArgs) {}
void operator() (Conduit& c)
{
chtype nativeDataType = ca_field_type(new_connectionHandlerArgs.chid);
//c.connectionHandlerArgs = new_connectionHandlerArgs;
c.channelRegalia.connectionState=new_connectionHandlerArgs.op;
// Data type code will be one of DBF_. The constant TYPENOTCONN=-1 is
// returned if the channel is not connected
// but we do not overwrite it upon disconnect.
//std::cout << __FILE__ << "//" << __LINE__ << "//" << __METHOD__ << std::endl;
//connectFlag
if (new_connectionHandlerArgs.op == CA_OP_CONN_UP) {
if (new_connectionHandlerArgs.op == CA_OP_CONN_UP)
{
//std::cout << " change_connectionHandlerArgs: bytesize UP " << c.channelRequestMetaData.byteSize << std::endl;
//channelRegalia
c.channelRegalia.nelem = ca_element_count(new_connectionHandlerArgs.chid);
c.channelRegalia.connectFlag = true;
c.channelRegalia.hostName = (const char *) ca_host_name (new_connectionHandlerArgs.chid);
c.channelRegalia.hostName = (const char *) ca_host_name (new_connectionHandlerArgs.chid);
if (c.channelRegalia.channelID != new_connectionHandlerArgs.chid) {
if (c.channelRegalia.channelID != new_connectionHandlerArgs.chid)
{
std::cout << __FILE__ << "//" << __LINE__ << "//" << __METHOD__ << std::endl;
std::cout << "Internal CAFE WARNING for handle : " << c.handle << std::endl;
std::cout << "Channel ID has changed from " << c.channelRegalia.channelID
@@ -65,7 +69,8 @@ struct change_connectionHandlerArgs {
// Check if c.channelRegalia.cafeConnectionState == ICAFE_CS_NEVER_CONN or not!
if (c.channelRegalia.cafeConnectionState == ICAFE_CS_NEVER_CONN ) {
if (c.channelRegalia.cafeConnectionState == ICAFE_CS_NEVER_CONN )
{
c.channelRequestMetaDataClient.channelID = new_connectionHandlerArgs.chid;
c.channelRequestMetaDataClient.nelem = c.channelRegalia.nelem;
c.channelRequestMetaDataClient.nelemCache = c.channelRegalia.nelem;
@@ -73,7 +78,8 @@ struct change_connectionHandlerArgs {
//cafeDbrType first filled with CAFENUM:DBR_TIME on initialization
//but will be overwritten by whatever the client needs
switch (c.channelRequestMetaDataClient.cafeDbrType) {
switch (c.channelRequestMetaDataClient.cafeDbrType)
{
case CAFENUM::DBR_TIME:
c.channelRequestMetaDataClient.dbrDataType = dbf_type_to_DBR_TIME(nativeDataType);
break;
@@ -104,7 +110,8 @@ struct change_connectionHandlerArgs {
//cafeDbrType first filled with CAFENUM:DBR_TIME on initialization
//cafeDbrType can only be overwritten by an explicit method invocation
switch (c.channelRequestMetaData.cafeDbrType) {
switch (c.channelRequestMetaData.cafeDbrType)
{
case CAFENUM::DBR_TIME:
c.channelRequestMetaData.dbrDataType = dbf_type_to_DBR_TIME(nativeDataType);
break;
@@ -127,16 +134,19 @@ struct change_connectionHandlerArgs {
//No of elements for Ctrl Buffers
unsigned int nelem_ctrl_buffer=1;
if ( c.channelRegalia.nelem > MAX_NELEM_FOR_CTRL_BUFFER) {
if ( c.channelRegalia.nelem > MAX_NELEM_FOR_CTRL_BUFFER)
{
nelem_ctrl_buffer = DEFAULT_NELEM_FOR_CTRL_BUFFER;
}
else {
else
{
nelem_ctrl_buffer = c.channelRegalia.nelem;
}
//ctrl data CLIENT
//Ctrl data requested by Client
if (c.channelRegalia.cafeConnectionState == ICAFE_CS_NEVER_CONN ) {
if (c.channelRegalia.cafeConnectionState == ICAFE_CS_NEVER_CONN )
{
c.channelRequestMetaCtrlClient.channelID = new_connectionHandlerArgs.chid;
c.channelRequestMetaCtrlClient.nelem = c.channelRegalia.nelem; //nelem_ctrl_buffer;
c.channelRequestMetaCtrlClient.nelemCache = c.channelRegalia.nelem;
@@ -144,7 +154,8 @@ struct change_connectionHandlerArgs {
//cafeDbrType first filled with CAFENUM:DBR_CTRL on initialization
//but will be overwritten by whatever the client needs
switch (c.channelRequestMetaCtrlClient.cafeDbrType) {
switch (c.channelRequestMetaCtrlClient.cafeDbrType)
{
case CAFENUM::DBR_CTRL:
c.channelRequestMetaCtrlClient.dbrDataType = dbf_type_to_DBR_CTRL(nativeDataType);
break;
@@ -168,7 +179,8 @@ struct change_connectionHandlerArgs {
c.channelRequestMetaCtrl.dataType = nativeDataType;
//cafeDbrType first filled with CAFENUM:DBR_CTRL on initialization
//cafeDbrType can only be overwritten by an explicit method invocation
switch (c.channelRequestMetaCtrl.cafeDbrType) {
switch (c.channelRequestMetaCtrl.cafeDbrType)
{
case CAFENUM::DBR_CTRL:
c.channelRequestMetaCtrl.dbrDataType = dbf_type_to_DBR_CTRL(nativeDataType);
break;
@@ -186,10 +198,12 @@ struct change_connectionHandlerArgs {
//No of elements for STSACK Buffers
unsigned int nelem_stsack_buffer;
if ( c.channelRegalia.nelem > MAX_NELEM_FOR_STSACK_BUFFER) {
if ( c.channelRegalia.nelem > MAX_NELEM_FOR_STSACK_BUFFER)
{
nelem_stsack_buffer = DEFAULT_NELEM_FOR_STSACK_BUFFER;
}
else {
else
{
nelem_stsack_buffer = c.channelRegalia.nelem;
}
@@ -213,7 +227,8 @@ struct change_connectionHandlerArgs {
///////////////////////////////////////////////////////////////////////////
if ( c.channelRegalia.nelem>1) {
if ( c.channelRegalia.nelem>1)
{
double tout= ((unsigned int) (c.channelRegalia.nelem*0.000001)); // 1 sec per million
c.channelRequestDataTypePolicy.setRequestKind(CAFENUM::LOWEST_DATATYPE);
c.channelTimeoutPolicyGet.setTimeout(std::max(DEFAULT_TIMEOUT_PEND_IO_WF, tout));
@@ -225,7 +240,8 @@ struct change_connectionHandlerArgs {
c.channelRegalia.cafeConnectionState = ICAFE_CS_CONN;
c.status = ICAFE_CA_OP_CONN_UP;
}
else {
else
{
//nativeType not known on disconnect!!
@@ -234,7 +250,7 @@ struct change_connectionHandlerArgs {
c.channelRequestStatusPut.setCallbackKind(false, true); //fake completion
c.channelRegalia.cafeConnectionState =ICAFE_CS_DISCONN;
c.channelRegalia.connectFlag = false;
c.status = ICAFE_CA_OP_CONN_DOWN;
c.status = ICAFE_CA_OP_CONN_DOWN;
}
@@ -251,7 +267,8 @@ private:
* Friend to Conduit/CAFEGroup permitting fast modification to the ctrlBuffer
* This is the ctrlBuffer for _CTRL data requested through ca_get
*/
struct change_dataBufferSize_CTRL {
struct change_dataBufferSize_CTRL
{
#define __METHOD__ "change_dataBufferSize_CTRL"
change_dataBufferSize_CTRL (const chtype & new_ctrlTypeBuffer): new_ctrlTypeBuffer(new_ctrlTypeBuffer) {}
@@ -263,11 +280,13 @@ struct change_dataBufferSize_CTRL {
bool allocateMemory=false ;
if(c.ctrlBuffer==NULL) {
if(c.ctrlBuffer==NULL)
{
allocateMemory=true;
}
else if ( dbr_size_n(new_ctrlTypeBuffer,c.channelRequestMetaCtrl.getNelem()) > c.channelRequestMetaCtrl.getByteSize() ) {
else if ( dbr_size_n(new_ctrlTypeBuffer,c.channelRequestMetaCtrl.getNelem()) > c.channelRequestMetaCtrl.getByteSize() )
{
std::cout << "ctrlBuffer already exists= " << c.ctrlBuffer << " for channel " << c.pv
<< " with handle " << c.handle << std::endl;
std::cout << "Freeing and reallocating ctrlBuffer" << std::endl;
@@ -275,14 +294,16 @@ struct change_dataBufferSize_CTRL {
allocateMemory=true;
}
if (allocateMemory) {
if (allocateMemory)
{
//std::cout << "sizeof c.ctrlBuffer " << dbr_size_n(new_ctrlTypeBuffer,c.channelRequestMetaCtrl.getNelem()) << std::endl;
c.ctrlBuffer = (db_access_val *) malloc ( dbr_size_n(new_ctrlTypeBuffer,c.channelRequestMetaCtrl.getNelem()) );
c.channelRequestMetaCtrl.byteSize=dbr_size_n(new_ctrlTypeBuffer,c.channelRequestMetaCtrl.getNelem());
}
if (c.ctrlBuffer==0) {
if (c.ctrlBuffer==0)
{
std::cout << __FILE__ << "/" << __LINE__ << "/" << __METHOD__ << std::endl;
printf ("Virtual memory exhausted for channel %s ", ca_name(c.channelID));
printf ("Exiting CAFE");
@@ -300,7 +321,8 @@ private:
* Friend to CAFEConduit/CAFEGroup permitting fast modification to the dataBuffer of type DBR (putBuffer)
* This is used in ca_put methods when input data that is not already in native data type is thus converted
*/
struct change_dataBufferSize_PRIMITIVE {
struct change_dataBufferSize_PRIMITIVE
{
#define __METHOD__ "change_dataBufferSize_PRIMITIVE"
change_dataBufferSize_PRIMITIVE (const chtype & new_dataTypeBufferNative): new_dataTypeBufferNative(new_dataTypeBufferNative) {}
@@ -309,12 +331,14 @@ struct change_dataBufferSize_PRIMITIVE {
bool allocateMemory=false ;
if(c.putBuffer==NULL) {
if(c.putBuffer==NULL)
{
allocateMemory=true;
}
else if ( dbr_size_n(c.channelRequestMetaPrimitive.getDbrDataType(),
c.channelRequestMetaPrimitive.getNelem())
> c.channelRequestMetaPrimitive.getByteSize() ) {
> c.channelRequestMetaPrimitive.getByteSize() )
{
std::cout << "putBuffer already exists= " << c.putBuffer << " for channel " << c.pv
<< " with handle " << c.handle << std::endl;
std::cout << "Freeing and reallocating putBuffer" << std::endl;
@@ -322,7 +346,8 @@ struct change_dataBufferSize_PRIMITIVE {
allocateMemory=true;
}
if (allocateMemory) {
if (allocateMemory)
{
//std::cout << "sizeof c.putBuffer " << dbr_size_n(c.channelRequestMetaPrimitive.getDbrDataType(),
// c.channelRequestMetaPrimitive.getNelem()) << std::endl;
c.putBuffer = (db_access_val *) malloc (dbr_size_n(c.channelRequestMetaPrimitive.getDbrDataType(),
@@ -333,7 +358,8 @@ struct change_dataBufferSize_PRIMITIVE {
c.channelRequestMetaPrimitive.getNelem());
}
if (c.putBuffer==0) {
if (c.putBuffer==0)
{
std::cout << __FILE__ << "/" << __LINE__ << "/" << __METHOD__ << std::endl;
printf ("Virtual memory exhausted for channel %s ", ca_name(c.channelID));
printf ("Exiting CAFE");
@@ -353,7 +379,8 @@ private:
* Friend to CAFEConduit/CAFEGroup permitting fast modification to the ctrlBuffer
* This is the ctrlBuffer for _CTRL data requested through ca_get
*/
struct change_dataBufferSize_STSACK {
struct change_dataBufferSize_STSACK
{
#define __METHOD__ "change_dataBufferSize_STSACK"
change_dataBufferSize_STSACK () {}
@@ -362,14 +389,16 @@ struct change_dataBufferSize_STSACK {
bool allocateMemory=false ;
if(c.stsackBuffer==NULL) {
if(c.stsackBuffer==NULL)
{
allocateMemory=true;
}
else if ( dbr_size_n(c.channelRequestMetaSTSACK.getDbrDataType(),
c.channelRequestMetaSTSACK.getNelem())
> c.channelRequestMetaSTSACK.getByteSize() ) {
> c.channelRequestMetaSTSACK.getByteSize() )
{
std::cout << "stsackBuffer already exists= " << c.stsackBuffer << " for channel " << c.pv
<< " with handle " << c.handle << std::endl;
std::cout << "Freeing and reallocating putBuffer" << std::endl;
@@ -377,7 +406,8 @@ struct change_dataBufferSize_STSACK {
allocateMemory=true;
}
if (allocateMemory) {
if (allocateMemory)
{
//std::cout << "sizeof c.stsackBuffer " << dbr_size_n(c.channelRequestMetaSTSACK.getDbrDataType(),
// c.channelRequestMetaSTSACK.getNelem()) << std::endl;
c.stsackBuffer = (db_access_val *) malloc (dbr_size_n(c.channelRequestMetaSTSACK.getDbrDataType(),
@@ -397,7 +427,8 @@ struct change_dataBufferSize_STSACK {
* Friend to CAFEConduit/CAFEGroup permitting fast modification to the dataBuffer of type DBR_TIME (dataBuffer)
* This is the main dataBuffer for data requested through ca_get
*/
struct change_dataBufferSize_TIME {
struct change_dataBufferSize_TIME
{
#define __METHOD__ "change_dataBufferSize_PRIMITIVE"
change_dataBufferSize_TIME (const chtype & new_dataTypeBuffer): new_dataTypeBuffer(new_dataTypeBuffer) {}
@@ -411,12 +442,14 @@ struct change_dataBufferSize_TIME {
bool allocateMemory=false ;
if(c.dataBuffer==NULL) {
if(c.dataBuffer==NULL)
{
allocateMemory=true;
}
else if ( dbr_size_n(new_dataTypeBuffer,c.channelRegalia.getNelem()) > c.channelRequestMetaData.getByteSize() ) {
else if ( dbr_size_n(new_dataTypeBuffer,c.channelRegalia.getNelem()) > c.channelRequestMetaData.getByteSize() )
{
std::cout << "dataBuffer already exists= " << c.dataBuffer << " for channel " << c.pv
<< " with handle " << c.handle << std::endl;
std::cout << "Freeing and reallocating dataBuffer" << std::endl;
@@ -428,14 +461,16 @@ struct change_dataBufferSize_TIME {
}
if (allocateMemory) {
if (allocateMemory)
{
//std::cout << "sizeof c.dataBuffer " << dbr_size_n(new_dataTypeBuffer,c.channelRegalia.getNelem()) << std::endl;
c.dataBuffer = (db_access_val *) malloc ( dbr_size_n(new_dataTypeBuffer,c.channelRegalia.getNelem()) );
c.channelRequestMetaData.byteSize=dbr_size_n(new_dataTypeBuffer,c.channelRequestMetaData.getNelem());
}
if (c.dataBuffer==NULL) {
if (c.dataBuffer==NULL)
{
std::cout << __FILE__ << "/" << __LINE__ << "/" << __METHOD__ << std::endl;
printf ("Virtual memory exhausted for channel %s ", ca_name(c.channelID));
printf ("Exiting CAFE");
@@ -453,7 +488,8 @@ private:
/**
* Friend to CAFEConduit/CAFEGroup - releases resources
*/
struct free_dataBuffers {
struct free_dataBuffers
{
free_dataBuffers () {}
void operator() (Conduit& c)
@@ -461,19 +497,23 @@ struct free_dataBuffers {
//std::cout << "c.handle=" << c.handle << " " << c.pv << std::endl;
if(c.dataBuffer) {
if(c.dataBuffer)
{
free(c.dataBuffer); // _TIME data buffer for ca_get
}
if(c.ctrlBuffer) {
if(c.ctrlBuffer)
{
free(c.ctrlBuffer); // _CTRL data buffer for ca_get
}
if(c.stsackBuffer) {
if(c.stsackBuffer)
{
free(c.stsackBuffer); // _STSACK_STRING data buffer for ca_get
}
if(c.putBuffer) {
if(c.putBuffer)
{
free(c.putBuffer); // data buffer for ca_put
}