- Adapted indenation to new agreed upon system
- Added support for second generation scriptcontext based counter
This commit is contained in:
koennecke
257
polldriv.c
257
polldriv.c
@ -16,138 +16,155 @@
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#include "macro.h"
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#include "sicshipadaba.h"
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/*================ actual driver implementation =========================*/
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static int timeDue(struct __POLLDRIV *self, time_t now, SConnection *pCon){
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if(now > self->nextPoll){
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return 1;
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} else {
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return 0;
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}
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static int timeDue(struct __POLLDRIV *self, time_t now, SConnection * pCon)
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{
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if (now > self->nextPoll) {
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return 1;
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} else {
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return 0;
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}
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}
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/*------------------ HDB Driver -----------------------------------------*/
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static int pollHdb(struct __POLLDRIV *self, SConnection *pCon){
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hdbValue old, newVal;
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pHdb node = NULL;
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memset(&old,0,sizeof(hdbValue));
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memset(&newVal,0,sizeof(hdbValue));
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node = (pHdb)self->objPointer;
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assert(node != NULL);
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old = node->value;
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self->nextPoll = time(NULL) + self->pollIntervall;
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if(GetHipadabaPar(node, &newVal, pCon) == 1){
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if(!compareHdbValue(old,newVal)){
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UpdateHipadabaPar(node,newVal,pCon);
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}
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ReleaseHdbValue(&newVal);
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return 1;
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} else {
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return 0;
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static int pollHdb(struct __POLLDRIV *self, SConnection * pCon)
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{
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hdbValue old, newVal;
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pHdb node = NULL;
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memset(&old, 0, sizeof(hdbValue));
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memset(&newVal, 0, sizeof(hdbValue));
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node = (pHdb) self->objPointer;
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assert(node != NULL);
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old = node->value;
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self->nextPoll = time(NULL) + self->pollIntervall;
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if (GetHipadabaPar(node, &newVal, pCon) == 1) {
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if (!compareHdbValue(old, newVal)) {
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UpdateHipadabaPar(node, newVal, pCon);
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}
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ReleaseHdbValue(&newVal);
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return 1;
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} else {
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return 0;
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}
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}
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/*-----------------------------------------------------------------------*/
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static pPollDriv makeHdbDriver(SConnection *pCon, char *objectIdentifier,
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int argc, char *argv[]){
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pHdb node = NULL;
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pPollDriv pNew = NULL;
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node = FindHdbNode(NULL,objectIdentifier,pCon);
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if(node == NULL){
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SCWrite(pCon,"ERROR: object to poll not found",eError);
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return 0;
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}
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pNew = malloc(sizeof(PollDriv));
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if(pNew == NULL){
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return NULL;
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}
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memset(pNew,0,sizeof(PollDriv));
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static pPollDriv makeHdbDriver(SConnection * pCon, char *objectIdentifier,
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int argc, char *argv[])
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{
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pHdb node = NULL;
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pPollDriv pNew = NULL;
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pNew->objectIdentifier = strdup(objectIdentifier);
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pNew->objPointer = node;
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pNew->isDue = timeDue;
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pNew->poll = pollHdb;
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node = FindHdbNode(NULL, objectIdentifier, pCon);
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if (node == NULL) {
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SCWrite(pCon, "ERROR: object to poll not found", eError);
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return 0;
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}
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pNew = malloc(sizeof(PollDriv));
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if (pNew == NULL) {
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return NULL;
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}
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memset(pNew, 0, sizeof(PollDriv));
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if(argc > 0){
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pNew->pollIntervall = atoi(argv[0]);
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} else {
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pNew->pollIntervall = 10;
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}
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return pNew;
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}
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/*==================== script poll driver ========================*/
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static int pollScript(struct __POLLDRIV *self, SConnection *pCon){
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int status;
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Tcl_Interp *pTcl = InterpGetTcl(pServ->pSics);
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self->nextPoll = time(NULL) + self->pollIntervall;
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MacroPush(pCon);
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status = Tcl_Eval(pTcl,(char *)self->objPointer);
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MacroPop();
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if(status == 0){
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return 1;
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} else {
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return 0;
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}
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}
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/*-----------------------------------------------------------------------*/
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static void killScriptObj(void *data){
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if(data != NULL){
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free(data);
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}
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}
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/*-----------------------------------------------------------------------*/
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static pPollDriv makeScriptDriver(SConnection *pCon, char *objectIdentifier,
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int argc, char *argv[]){
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pPollDriv pNew = NULL;
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char scriptBuffer[512];
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if(argc < 2){
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SCWrite(pCon,
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"ERROR: need intervall and script parameter for script polling driver", eError);
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return NULL;
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}
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pNew = malloc(sizeof(PollDriv));
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if(pNew == NULL){
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return NULL;
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}
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memset(pNew,0,sizeof(PollDriv));
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pNew->objectIdentifier = strdup(objectIdentifier);
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pNew->objPointer = node;
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pNew->isDue = timeDue;
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pNew->poll = pollHdb;
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if (argc > 0) {
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pNew->pollIntervall = atoi(argv[0]);
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memset(scriptBuffer,0,512);
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Arg2Text(argc-1, &argv[1],scriptBuffer,511);
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pNew->objectIdentifier = strdup(objectIdentifier);
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pNew->objPointer = strdup(scriptBuffer);
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pNew->isDue = timeDue;
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pNew->poll = pollScript;
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pNew->killObjPointer = killScriptObj;
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} else {
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pNew->pollIntervall = 10;
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}
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return pNew;
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}
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/*==================== script poll driver ========================*/
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static int pollScript(struct __POLLDRIV *self, SConnection * pCon)
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{
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int status;
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Tcl_Interp *pTcl = InterpGetTcl(pServ->pSics);
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self->nextPoll = time(NULL) + self->pollIntervall;
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MacroPush(pCon);
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status = Tcl_Eval(pTcl, (char *) self->objPointer);
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MacroPop();
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if (status == 0) {
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return 1;
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} else {
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return 0;
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}
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}
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/*-----------------------------------------------------------------------*/
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static void killScriptObj(void *data)
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{
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if (data != NULL) {
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free(data);
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}
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}
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/*-----------------------------------------------------------------------*/
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static pPollDriv makeScriptDriver(SConnection * pCon,
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char *objectIdentifier, int argc,
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char *argv[])
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{
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pPollDriv pNew = NULL;
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char scriptBuffer[512];
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if (argc < 2) {
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SCWrite(pCon,
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"ERROR: need intervall and script parameter for script polling driver",
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eError);
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return NULL;
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}
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pNew = malloc(sizeof(PollDriv));
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if (pNew == NULL) {
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return NULL;
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}
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memset(pNew, 0, sizeof(PollDriv));
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pNew->pollIntervall = atoi(argv[0]);
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memset(scriptBuffer, 0, 512);
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Arg2Text(argc - 1, &argv[1], scriptBuffer, 511);
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pNew->objectIdentifier = strdup(objectIdentifier);
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pNew->objPointer = strdup(scriptBuffer);
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pNew->isDue = timeDue;
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pNew->poll = pollScript;
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pNew->killObjPointer = killScriptObj;
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return pNew;
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}
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return pNew;
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}
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/*================ external interface ====================================*/
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pPollDriv makePollDriver(SConnection *pCon, char *driver,
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char *objectIdentifier, int argc, char *argv[]){
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strtolower(driver);
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if(strcmp(driver,"hdb") == 0) {
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return makeHdbDriver(pCon,objectIdentifier, argc, argv);
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} else if(strcmp(driver,"script") == 0){
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return makeScriptDriver(pCon,objectIdentifier, argc, argv);
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} else {
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SCWrite(pCon,"ERROR: polling driver type unknown",eError);
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return NULL;
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}
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pPollDriv makePollDriver(SConnection * pCon, char *driver,
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char *objectIdentifier, int argc, char *argv[])
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{
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strtolower(driver);
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if (strcmp(driver, "hdb") == 0) {
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return makeHdbDriver(pCon, objectIdentifier, argc, argv);
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} else if (strcmp(driver, "script") == 0) {
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return makeScriptDriver(pCon, objectIdentifier, argc, argv);
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} else {
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SCWrite(pCon, "ERROR: polling driver type unknown", eError);
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return NULL;
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}
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}
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/*------------------------------------------------------------------------*/
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void deletePollDriv(pPollDriv self){
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if(self->objectIdentifier != NULL){
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free(self->objectIdentifier);
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}
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if(self->objPointer != NULL && self->killObjPointer != NULL){
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self->killObjPointer(self->objPointer);
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}
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free(self);
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void deletePollDriv(pPollDriv self)
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{
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if (self->objectIdentifier != NULL) {
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free(self->objectIdentifier);
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}
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if (self->objPointer != NULL && self->killObjPointer != NULL) {
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self->killObjPointer(self->objPointer);
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}
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free(self);
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}
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