CK_RV C_Finalize(CK_VOID_PTR pReserved)
{
int i;
void *p;
sc_pkcs11_slot_t *slot;
CK_RV rv;
if (pReserved != NULL_PTR)
return CKR_ARGUMENTS_BAD;
#if !defined(_WIN32)
sc_notify_close();
#endif
if (context == NULL)
return CKR_CRYPTOKI_NOT_INITIALIZED;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
sc_log(context, "C_Finalize()");
/* cancel pending calls */
in_finalize = 1;
sc_cancel(context);
/* remove all cards from readers */
for (i=0; i < (int)sc_ctx_get_reader_count(context); i++)
card_removed(sc_ctx_get_reader(context, i));
while ((p = list_fetch(&sessions)))
free(p);
list_destroy(&sessions);
while ((slot = list_fetch(&virtual_slots))) {
list_destroy(&slot->objects);
list_destroy(&slot->logins);
free(slot);
}
list_destroy(&virtual_slots);
sc_release_context(context);
context = NULL;
/* Release and destroy the mutex */
sc_pkcs11_free_lock();
return rv;
}
CK_RV C_Initialize(CK_VOID_PTR pInitArgs)
{
CK_RV rv;
#if !defined(_WIN32)
pid_t current_pid = getpid();
#endif
int rc;
unsigned int i;
sc_context_param_t ctx_opts;
#if !defined(_WIN32)
/* Handle fork() exception */
if (current_pid != initialized_pid) {
if (context)
context->flags |= SC_CTX_FLAG_TERMINATE;
C_Finalize(NULL_PTR);
}
initialized_pid = current_pid;
in_finalize = 0;
#endif
if (context != NULL) {
sc_log(context, "C_Initialize(): Cryptoki already initialized\n");
return CKR_CRYPTOKI_ALREADY_INITIALIZED;
}
rv = sc_pkcs11_init_lock((CK_C_INITIALIZE_ARGS_PTR) pInitArgs);
if (rv != CKR_OK)
goto out;
/* set context options */
memset(&ctx_opts, 0, sizeof(sc_context_param_t));
ctx_opts.ver = 0;
ctx_opts.app_name = MODULE_APP_NAME;
ctx_opts.thread_ctx = &sc_thread_ctx;
rc = sc_context_create(&context, &ctx_opts);
if (rc != SC_SUCCESS) {
rv = CKR_GENERAL_ERROR;
goto out;
}
/* Load configuration */
load_pkcs11_parameters(&sc_pkcs11_conf, context);
/* List of sessions */
list_init(&sessions);
list_attributes_seeker(&sessions, session_list_seeker);
/* List of slots */
list_init(&virtual_slots);
list_attributes_seeker(&virtual_slots, slot_list_seeker);
/* Create a slot for a future "PnP" stuff. */
if (sc_pkcs11_conf.plug_and_play) {
create_slot(NULL);
}
/* Create slots for readers found on initialization, only if in 2.11 mode */
if (!sc_pkcs11_conf.plug_and_play) {
for (i=0; i<sc_ctx_get_reader_count(context); i++) {
initialize_reader(sc_ctx_get_reader(context, i));
}
}
out:
if (context != NULL)
sc_log(context, "C_Initialize() = %s", lookup_enum ( RV_T, rv ));
if (rv != CKR_OK) {
if (context != NULL) {
sc_release_context(context);
context = NULL;
}
/* Release and destroy the mutex */
sc_pkcs11_free_lock();
}
return rv;
}
CK_RV C_Initialize(CK_VOID_PTR pInitArgs)
{
CK_RV rv;
#if !defined(_WIN32)
pid_t current_pid = getpid();
#endif
int rc;
unsigned int i;
sc_context_param_t ctx_opts;
/* Handle fork() exception */
#if !defined(_WIN32)
if (current_pid != initialized_pid) {
C_Finalize(NULL_PTR);
}
initialized_pid = current_pid;
in_finalize = 0;
#endif
if (context != NULL) {
sc_debug(context, SC_LOG_DEBUG_NORMAL, "C_Initialize(): Cryptoki already initialized\n");
return CKR_CRYPTOKI_ALREADY_INITIALIZED;
}
rv = sc_pkcs11_init_lock((CK_C_INITIALIZE_ARGS_PTR) pInitArgs);
if (rv != CKR_OK)
goto out;
/* set context options */
memset(&ctx_opts, 0, sizeof(sc_context_param_t));
ctx_opts.ver = 0;
ctx_opts.app_name = "opensc-pkcs11";
ctx_opts.thread_ctx = &sc_thread_ctx;
rc = sc_context_create(&context, &ctx_opts);
if (rc != SC_SUCCESS) {
rv = CKR_GENERAL_ERROR;
goto out;
}
/* Load configuration */
load_pkcs11_parameters(&sc_pkcs11_conf, context);
/* List of sessions */
list_init(&sessions);
list_attributes_seeker(&sessions, session_list_seeker);
/* List of slots */
list_init(&virtual_slots);
list_attributes_seeker(&virtual_slots, slot_list_seeker);
/* Create a slot for a future "PnP" stuff. */
if (sc_pkcs11_conf.plug_and_play) {
create_slot(NULL);
}
/* Create slots for readers found on initialization */
for (i=0; i<sc_ctx_get_reader_count(context); i++) {
initialize_reader(sc_ctx_get_reader(context, i));
}
/* Set initial event state on slots */
for (i=0; i<list_size(&virtual_slots); i++) {
sc_pkcs11_slot_t *slot = (sc_pkcs11_slot_t *) list_get_at(&virtual_slots, i);
slot->events = 0; /* Initially there are no events */
}
out:
if (context != NULL)
sc_debug(context, SC_LOG_DEBUG_NORMAL, "C_Initialize() = %s", lookup_enum ( RV_T, rv ));
if (rv != CKR_OK) {
if (context != NULL) {
sc_release_context(context);
context = NULL;
}
/* Release and destroy the mutex */
sc_pkcs11_free_lock();
}
return rv;
}