/* nsIEnumerator listModules (); */
NS_IMETHODIMP
nsPKCS11ModuleDB::ListModules(nsIEnumerator **_retval)
{
nsNSSShutDownPreventionLock locker;
nsresult rv = NS_OK;
/* get isupports array */
nsCOMPtr<nsISupportsArray> array;
rv = NS_NewISupportsArray(getter_AddRefs(array));
if (NS_FAILED(rv)) return rv;
/* get the default list of modules */
SECMODModuleList *list = SECMOD_GetDefaultModuleList();
/* lock down the list for reading */
SECMODListLock *lock = SECMOD_GetDefaultModuleListLock();
SECMOD_GetReadLock(lock);
while (list) {
nsCOMPtr<nsIPKCS11Module> module = new nsPKCS11Module(list->module);
array->AppendElement(module);
list = list->next;
}
/* Get the modules in the database that didn't load */
list = SECMOD_GetDeadModuleList();
while (list) {
nsCOMPtr<nsIPKCS11Module> module = new nsPKCS11Module(list->module);
array->AppendElement(module);
list = list->next;
}
SECMOD_ReleaseReadLock(lock);
rv = array->Enumerate(_retval);
return rv;
}
/************************************************************************
*
* L i s t M o d u l e s
*
* Lists all the modules in the database, along with their slots and tokens.
*/
Error
ListModules()
{
SECMODListLock *lock;
SECMODModuleList *list;
SECMODModuleList *deadlist;
SECMODModuleList *mlp;
Error ret=UNSPECIFIED_ERR;
int count = 0;
lock = SECMOD_GetDefaultModuleListLock();
if(!lock) {
PR_fprintf(PR_STDERR, errStrings[NO_LIST_LOCK_ERR]);
return NO_LIST_LOCK_ERR;
}
SECMOD_GetReadLock(lock);
list = SECMOD_GetDefaultModuleList();
deadlist = SECMOD_GetDeadModuleList();
if (!list && !deadlist) {
PR_fprintf(PR_STDERR, errStrings[NO_MODULE_LIST_ERR]);
ret = NO_MODULE_LIST_ERR;
goto loser;
}
PR_fprintf(PR_STDOUT,
"\nListing of PKCS #11 Modules\n"
"-----------------------------------------------------------\n");
for(mlp=list; mlp != NULL; mlp = mlp->next) {
printModule(mlp->module, &count);
}
for (mlp=deadlist; mlp != NULL; mlp = mlp->next) {
printModule(mlp->module, &count);
}
PR_fprintf(PR_STDOUT,
"-----------------------------------------------------------\n");
ret = SUCCESS;
loser:
SECMOD_ReleaseReadLock(lock);
return ret;
}
