diff options
Diffstat (limited to 'modules.c')
| -rw-r--r-- | modules.c | 31 |
1 files changed, 29 insertions, 2 deletions
@@ -69,6 +69,31 @@ static void moduleDestruct(modInfo_t *pThis) } +/* The followind function is the queryEntryPoint for host-based entry points. + * Modules may call it to get access to core interface functions. Please note + * that utility functions can be accessed via shared libraries - at least this + * is my current shool of thinking. + * Please note that the implementation as a query interface allows to take + * care of plug-in interface version differences. -- rgerhards, 2007-07-31 + */ +rsRetVal queryHostEtryPt(uchar *name, rsRetVal (**pEtryPoint)()) +{ + DEFiRet; + + if((name == NULL) || (pEtryPoint == NULL)) + return RS_RET_PARAM_ERROR; + + if(!strcmp((char*) name, "regCfSysLineHdlr")) { + //*pEtryPoint = regCfSysLineHdlr; + *pEtryPoint = queryHostEtryPt; + } + + if(iRet == RS_RET_OK) + iRet = (*pEtryPoint == NULL) ? RS_RET_NOT_FOUND : RS_RET_OK; + return iRet; +} + + /* get the state-name of a module. The state name is its name * together with a short description of the module state (which * is pulled from the module itself. @@ -139,7 +164,7 @@ modInfo_t *omodGetNxt(modInfo_t *pThis) /* Add an already-loaded module to the module linked list. This function does * anything that is needed to fully initialize the module. */ -rsRetVal doModInit(rsRetVal (*modInit)(int, int*, rsRetVal(**)()), uchar *name) +rsRetVal doModInit(rsRetVal (*modInit)(int, int*, rsRetVal(**)(), rsRetVal(*)()), uchar *name) { modInfo_t *pNew; rsRetVal iRet; @@ -149,7 +174,7 @@ rsRetVal doModInit(rsRetVal (*modInit)(int, int*, rsRetVal(**)()), uchar *name) if((iRet = moduleConstruct(&pNew)) != RS_RET_OK) return iRet; - if((iRet = (*modInit)(1, &pNew->iIFVers, &pNew->modQueryEtryPt)) != RS_RET_OK) { + if((iRet = (*modInit)(1, &pNew->iIFVers, &pNew->modQueryEtryPt, queryHostEtryPt)) != RS_RET_OK) { moduleDestruct(pNew); return iRet; } @@ -241,6 +266,8 @@ void modPrintList(void) pMod = modGetNxt(pMod); /* done, go next */ } } + + /* * vi:set ai: */ |