RESPONSECODE
IFDHCloseChannel (DWORD Lun)
{
RESPONSECODE r = vicc_eject();
if (vicc_exit() < 0) {
Log1(PCSC_LOG_ERROR, "Could not close connection to virtual ICC");
return IFD_COMMUNICATION_ERROR;
}
return r;
}
RESPONSECODE
IFDHCloseChannel (DWORD Lun)
{
size_t slot = Lun & 0xffff;
if (slot >= vicc_max_slots) {
return IFD_COMMUNICATION_ERROR;
}
if (vicc_exit(ctx[slot]) < 0) {
Log1(PCSC_LOG_ERROR, "Could not close connection to virtual ICC");
return IFD_COMMUNICATION_ERROR;
}
ctx[slot] = NULL;
return IFD_SUCCESS;
}
struct vicc_ctx * vicc_init(const char *hostname, unsigned short port)
{
struct vicc_ctx *r = NULL;
struct vicc_ctx *ctx = malloc(sizeof *ctx);
if (!ctx) {
goto err;
}
ctx->hostname = NULL;
ctx->io_lock = NULL;
ctx->server_sock = -1;
ctx->client_sock = -1;
ctx->port = port;
#ifdef _WIN32
WSADATA wsaData;
WSAStartup(MAKEWORD(2, 2), &wsaData);
#endif
ctx->io_lock = create_lock();
if (!ctx->io_lock) {
goto err;
}
if (hostname) {
ctx->hostname = strdup(hostname);
if (!ctx->hostname) {
goto err;
}
ctx->client_sock = connectsock(hostname, port);
} else {
ctx->server_sock = opensock(port);
if (ctx->server_sock < 0) {
goto err;
}
}
r = ctx;
err:
if (!r) {
vicc_exit(ctx);
}
return r;
}
