libfido2/src/io.c

16 			uint8_t cmd;
50 tx_empty(fido_dev_t *d, uint8_t cmd, int *ms)
60 	fp->body.init.cmd = CTAP_FRAME_INIT | cmd;
70 tx_preamble(fido_dev_t *d, uint8_t cmd, const void *buf, size_t count, int *ms)
83 	fp->body.init.cmd = CTAP_FRAME_INIT | cmd;
122 tx(fido_dev_t *d, uint8_t cmd, const unsigned char *buf, size_t count, int *ms)
126 	if ((sent = tx_preamble(d, cmd, buf, count, ms)) == 0) {
147 transport_tx(fido_dev_t *d, uint8_t cmd, const void *buf, size_t count, int *ms)
155 	n = d->transport.tx(d, cmd, buf, count);
164 fido_tx(fido_dev_t *d, uint8_t cmd, const void *buf, size_t count, int *ms)
166 	fido_log_debug("%s: dev=%p, cmd=0x%02x", __func__, (void *)d, cmd);
170 		return (transport_tx(d, cmd, buf, count, ms));
176 	return (count == 0 ? tx_empty(d, cmd, ms) : tx(d, cmd, buf, count, ms));
198 rx_preamble(fido_dev_t *d, uint8_t cmd, struct frame *fp, int *ms)
207 	    fp->body.init.cmd == (CTAP_FRAME_INIT | CTAP_KEEPALIVE)));
214 	fp->body.init.cmd = (CTAP_FRAME_INIT | cmd);
217 	if (fp->cid != d->cid || fp->body.init.cmd != (CTAP_FRAME_INIT | cmd)) {
218 		fido_log_debug("%s: cid (0x%x, 0x%x), cmd (0x%02x, 0x%02x)",
219 		    __func__, fp->cid, d->cid, fp->body.init.cmd, cmd);
227 rx(fido_dev_t *d, uint8_t cmd, unsigned char *buf, size_t count, int *ms)
243 	if (rx_preamble(d, cmd, &f, ms) < 0) {
295 transport_rx(fido_dev_t *d, uint8_t cmd, void *buf, size_t count, int *ms)
303 	n = d->transport.rx(d, cmd, buf, count, *ms);
312 fido_rx(fido_dev_t *d, uint8_t cmd, void *buf, size_t count, int *ms)
316 	fido_log_debug("%s: dev=%p, cmd=0x%02x, ms=%d", __func__, (void *)d,
317 	    cmd, *ms);
320 		return (transport_rx(d, cmd, buf, count, ms));
325 	if ((n = rx(d, cmd, buf, count, ms)) >= 0)