From: Colin McCabe <cmcc...@cobalt.club.cc.cmu.edu>
Signed-off-by: Colin McCabe <cmcc...@alumni.cmu.edu>
---
include/cldc.h | 4 +--
lib/cldc.c | 98 +++++++++++++++++++++++---------------------------------
tools/cldcli.c | 2 +-
3 files changed, 42 insertions(+), 62 deletions(-)
diff --git a/include/cldc.h b/include/cldc.h
index 3f0deb5..70062cf 100644
--- a/include/cldc.h
+++ b/include/cldc.h
@@ -85,10 +85,8 @@ struct cldc_ops {
struct cldc_session {
uint8_t sid[CLD_SID_SZ]; /* client id */
- bool verbose;
-
const struct cldc_ops *ops;
- void (*act_log)(int prio, const char *fmt, ...);
+ struct cld_log log;
void *private;
uint8_t addr[64]; /* server address */
diff --git a/lib/cldc.c b/lib/cldc.c
index 0ab4f19..38bed8f 100644
--- a/lib/cldc.c
+++ b/lib/cldc.c
@@ -111,7 +111,7 @@ static int ack_seqid(struct cldc_session *sess, uint64_t
seqid_le)
memcpy(resp, &def_msg_ack, sizeof(*resp));
if (!authsign(sess, pkt, pkt_len)) {
- sess->act_log(LOG_INFO, "authsign failed 2");
+ CLD_INFO(&sess->log, "authsign failed 2");
return -1;
}
@@ -135,12 +135,10 @@ static int cldc_rx_generic(struct cldc_session *sess,
while (tmp) {
req = tmp->data;
- if (sess->verbose)
- sess->act_log(LOG_DEBUG,
- "rx_gen: comparing req->xid (%llu) "
- "with resp->xid_in (%llu)",
- (unsigned long long) le64_to_cpu(req->xid),
- (unsigned long long) le64_to_cpu(resp->xid_in));
+ CLD_DEBUG(&sess->log, "rx_gen: comparing req->xid (%llu) "
+ "with resp->xid_in (%llu)",
+ (unsigned long long) le64_to_cpu(req->xid),
+ (unsigned long long) le64_to_cpu(resp->xid_in));
if (req->xid == resp->xid_in)
break;
@@ -150,12 +148,9 @@ static int cldc_rx_generic(struct cldc_session *sess,
return -1005;
if (req->done) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "rx_gen: re-acking");
+ CLD_DEBUG(&sess->log, "rx_gen: re-acking");
} else {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG,
- "rx_gen: issuing completion, acking");
+ CLD_DEBUG(&sess->log, "rx_gen: issuing completion, acking");
req->done = true;
@@ -181,9 +176,8 @@ static int cldc_rx_ack_frag(struct cldc_session *sess,
if (buflen < sizeof(*ack_msg))
return -1008;
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "ack-frag: seqid %llu, want to ack",
- ack_msg->seqid);
+ CLD_DEBUG(&sess->log, "ack-frag: seqid %llu, want to ack",
+ ack_msg->seqid);
tmp = sess->out_msg;
while (tmp) {
@@ -201,10 +195,8 @@ static int cldc_rx_ack_frag(struct cldc_session *sess,
if (pi->pkt.seqid != ack_msg->seqid)
continue;
- if (sess->verbose)
- sess->act_log(LOG_DEBUG,
- "ack-frag: seqid %llu, expiring",
- ack_msg->seqid);
+ CLD_DEBUG(&sess->log, "ack-frag: seqid %llu, expiring",
+ ack_msg->seqid);
req->pkt_info[i] = NULL;
free(pi);
@@ -248,7 +240,7 @@ static int cldc_rx_not_master(struct cldc_session *sess,
const void *msgbuf,
size_t buflen)
{
- sess->act_log(LOG_INFO, "FIXME: not-master message received");
+ CLD_DEBUG(&sess->log, "FIXME: not-master message received");
return -1055; /* FIXME */
}
@@ -315,8 +307,8 @@ static bool authcheck(struct cldc_session *sess, const
struct cld_packet *pkt,
md, &md_len);
if (md_len != SHA_DIGEST_LENGTH)
- sess->act_log(LOG_INFO,
- "authsign BUG: md_len != SHA_DIGEST_LENGTH");
+ CLD_INFO(&sess->log,
+ "authsign BUG: md_len != SHA_DIGEST_LENGTH");
if (memcmp(buf + buflen - SHA_DIGEST_LENGTH, md, SHA_DIGEST_LENGTH))
return false;
@@ -340,8 +332,8 @@ static bool authsign(struct cldc_session *sess, struct
cld_packet *pkt,
md, &md_len);
if (md_len != SHA_DIGEST_LENGTH)
- sess->act_log(LOG_INFO,
- "authsign BUG: md_len != SHA_DIGEST_LENGTH");
+ CLD_INFO(&sess->log,
+ "authsign BUG: md_len != SHA_DIGEST_LENGTH");
memcpy(buf + (buflen - SHA_DIGEST_LENGTH), md, SHA_DIGEST_LENGTH);
@@ -380,8 +372,7 @@ static int cldc_receive_msg(struct cldc_session *sess,
size_t msglen = sess->msg_buf_len;
if (memcmp(msg->magic, CLD_MSG_MAGIC, sizeof(msg->magic))) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: bad msg magic");
+ CLD_DEBUG(&sess->log, "receive_pkt: bad msg magic");
return -EPROTO;
}
@@ -433,8 +424,7 @@ int cldc_receive_pkt(struct cldc_session *sess,
current_time = tv.tv_sec;
if (pkt_len < (sizeof(*pkt) + SHA_DIGEST_LENGTH)) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: msg too short");
+ CLD_DEBUG(&sess->log, "receive_pkt: msg too short");
return -EPROTO;
}
@@ -448,11 +438,11 @@ int cldc_receive_pkt(struct cldc_session *sess,
no_seqid = first_frag && ((msg->op == cmo_not_master) ||
(msg->op == cmo_ack_frag));
- if (sess->verbose) {
+ if (sess->log.verbose) {
if (have_get) {
struct cld_msg_get_resp *dp;
dp = (struct cld_msg_get_resp *) msg;
- sess->act_log(LOG_DEBUG, "receive_pkt(len %u, op %s"
+ CLD_DEBUG(&sess->log, "receive_pkt(len %u, op %s"
", seqid %llu, user %s, size %u)",
(unsigned int) pkt_len,
opstr(msg->op),
@@ -462,7 +452,7 @@ int cldc_receive_pkt(struct cldc_session *sess,
} else if (have_new_sess) {
struct cld_msg_resp *dp;
dp = (struct cld_msg_resp *) msg;
- sess->act_log(LOG_DEBUG, "receive_pkt(len %u, op %s"
+ CLD_DEBUG(&sess->log, "receive_pkt(len %u, op %s"
", seqid %llu, user %s, xid_in %llu)",
(unsigned int) pkt_len,
opstr(msg->op),
@@ -470,8 +460,8 @@ int cldc_receive_pkt(struct cldc_session *sess,
pkt->user,
(unsigned long long) le64_to_cpu(dp->xid_in));
} else {
- sess->act_log(LOG_DEBUG, "receive_pkt(len %u, "
- "flags %s%s, op %s, seqid %llu, user %s)",
+ CLD_DEBUG(&sess->log, "receive_pkt(len %u, "
+ "flags %s%s, op %s, seqid %llu, user %s)",
(unsigned int) pkt_len,
first_frag ? "F" : "",
last_frag ? "L" : "",
@@ -482,24 +472,20 @@ int cldc_receive_pkt(struct cldc_session *sess,
}
if (memcmp(pkt->magic, CLD_PKT_MAGIC, sizeof(pkt->magic))) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: bad pkt magic");
+ CLD_DEBUG(&sess->log, "receive_pkt: bad pkt magic");
return -EPROTO;
}
/* check HMAC signature */
if (!authcheck(sess, pkt, pkt_len)) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: invalid auth");
+ CLD_DEBUG(&sess->log, "receive_pkt: invalid auth");
return -EACCES;
}
/* verify stored server addr matches pkt addr */
if (((sess->addr_len != net_addrlen) ||
memcmp(sess->addr, net_addr, net_addrlen))) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG,
- "receive_pkt: server address mismatch");
+ CLD_DEBUG(&sess->log, "receive_pkt: server address mismatch");
return -EBADE;
}
@@ -511,8 +497,7 @@ int cldc_receive_pkt(struct cldc_session *sess,
sess->msg_buf_len = 0;
if ((sess->msg_buf_len + msglen) > CLD_MAX_MSG_SZ) {
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: bad pkt length");
+ CLD_DEBUG(&sess->log, "receive_pkt: bad pkt length");
return -EPROTO;
}
@@ -526,8 +511,7 @@ int cldc_receive_pkt(struct cldc_session *sess,
sess->next_seqid_in_tr =
sess->next_seqid_in - CLDC_MSG_REMEMBER;
- if (sess->verbose)
- sess->act_log(LOG_DEBUG, "receive_pkt: "
+ CLD_DEBUG(&sess->log, "receive_pkt: "
"setting next_seqid_in to %llu",
(unsigned long long) seqid);
} else if (!no_seqid) {
@@ -537,9 +521,7 @@ int cldc_receive_pkt(struct cldc_session *sess,
sess->next_seqid_in))
return ack_seqid(sess, pkt->seqid);
- if (sess->verbose)
- sess->act_log(LOG_DEBUG,
- "receive_pkt: bad seqid %llu",
+ CLD_DEBUG(&sess->log, "receive_pkt: bad seqid %llu",
(unsigned long long) seqid);
return -EBADSLT;
}
@@ -664,7 +646,7 @@ static void sess_expire(struct cldc_session *sess)
static int sess_send_pkt(struct cldc_session *sess,
const struct cld_packet *pkt, size_t pkt_len)
{
- if (sess->verbose) {
+ if (sess->log.verbose) {
uint32_t flags = le32_to_cpu(pkt->flags);
bool first = (flags & CPF_FIRST);
bool last = (flags & CPF_LAST);
@@ -677,14 +659,14 @@ static int sess_send_pkt(struct cldc_session *sess,
op = hdr->op;
}
- sess->act_log(LOG_DEBUG,
- "send_pkt(len %zu, flags %s%s, "
- "op %s, seqid %llu)",
- pkt_len,
- first ? "F" : "",
- last ? "L" : "",
- first ? opstr(op) : "n/a",
- le64_to_cpu(pkt->seqid));
+ CLD_DEBUG(&sess->log,
+ "send_pkt(len %zu, flags %s%s, "
+ "op %s, seqid %llu)",
+ pkt_len,
+ first ? "F" : "",
+ last ? "L" : "",
+ first ? opstr(op) : "n/a",
+ le64_to_cpu(pkt->seqid));
}
return sess->ops->pkt_send(sess->private,
@@ -876,12 +858,12 @@ int cldc_new_sess(const struct cldc_ops *ops,
return -ENOMEM;
#if 0
- sess->verbose = true;
+ sess->log.verbose = true;
#endif
sess->private = private;
sess->ops = ops;
- sess->act_log = ops->errlog ? ops->errlog : cldc_errlog;
+ sess->log.func = ops->errlog ? ops->errlog : cldc_errlog;
sess->fh = g_array_sized_new(FALSE, TRUE, sizeof(struct cldc_fh), 16);
strcpy(sess->user, user);
strcpy(sess->secret_key, secret_key);
diff --git a/tools/cldcli.c b/tools/cldcli.c
index 60ab301..23cba99 100644
--- a/tools/cldcli.c
+++ b/tools/cldcli.c
@@ -823,7 +823,7 @@ static gpointer cld_thread(gpointer dummy)
return NULL;
}
- thr_udp->sess->verbose = cldcli_verbose;
+ thr_udp->sess->log.verbose = cldcli_verbose;
pfd[0].fd = thr_udp->fd;
pfd[0].events = POLLIN;
--
1.6.2.5
--
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