From b441f1c6a000da975589b002f38c1b57ca327e22 Mon Sep 17 00:00:00 2001 From: laforge Date: Sat, 22 Oct 2005 17:20:47 +0000 Subject: - move some initialization of proto handle from _tcl to core - read_len is actually a pointer to the value git-svn-id: https://svn.gnumonks.org/trunk/librfid@1549 e0336214-984f-0b4b-a45f-81c69e1f0ede --- rfid_proto_tcl.c | 2 -- rfid_protocol.c | 20 +++++++++++++++----- 2 files changed, 15 insertions(+), 7 deletions(-) diff --git a/rfid_proto_tcl.c b/rfid_proto_tcl.c index da3ecf1..5b63607 100644 --- a/rfid_proto_tcl.c +++ b/rfid_proto_tcl.c @@ -647,8 +647,6 @@ tcl_init(struct rfid_layer2_handle *l2h) th->priv.tcl.state = TCL_STATE_INITIAL; th->priv.tcl.ats_len = mru; th->priv.tcl.toggle = 1; - th->l2h = l2h; - th->proto = &rfid_protocol_tcl; th->priv.tcl.fsd = iso14443_fsd_approx(mru); diff --git a/rfid_protocol.c b/rfid_protocol.c index 28da029..abbd04d 100644 --- a/rfid_protocol.c +++ b/rfid_protocol.c @@ -30,12 +30,22 @@ struct rfid_protocol_handle * rfid_protocol_init(struct rfid_layer2_handle *l2h, unsigned int id) { struct rfid_protocol *p; + struct rfid_protocol_handle *ph = NULL; - for (p = rfid_protocol_list; p; p = p->next) - if (p->id == id) - return p->fn.init(l2h); + for (p = rfid_protocol_list; p; p = p->next) { + if (p->id == id) { + ph = p->fn.init(l2h); + break; + } + } - return NULL; + if (!ph) + return NULL; + + ph->proto = p; + ph->l2h = l2h; + + return ph; } int @@ -60,7 +70,7 @@ int rfid_protocol_read(struct rfid_protocol_handle *ph, unsigned int page, unsigned char *rx_data, - unsigned int rx_len) + unsigned int *rx_len) { if (ph->proto->fn.read) return ph->proto->fn.read(ph, page, rx_data, rx_len); -- cgit v1.2.3