moparisthebest/curl
1
0
Fork 0
mirror of https://github.com/moparisthebest/curl synced 2024-12-21 23:58:49 -05:00
Code Issues Releases Wiki Activity

smb: Added state change functions to assist with debugging

Browse Source 
For debugging purposes, and as per other protocols within curl, added
state change functions rather than changing the states directly.
This commit is contained in:
Steve Holme 2014-12-13 12:12:45 +00:00
parent 783b5c3b11
commit 2ecce667a6
1 changed files with 52 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
lib/smb.c
View File

@ -177,6 +177,53 @@ struct smb_request {
CURLcode result;
};
static void conn_state(struct connectdata *conn, enum smb_conn_state newstate)
{
struct smb_conn *smb = &conn->proto.smbc;
#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
/* For debug purposes */
static const char * const names[] = {
"SMB_NOT_CONNECTED",
"SMB_CONNECTING",
"SMB_NEGOTIATE",
"SMB_SETUP",
"SMB_CONNECTED",
/* LAST */
};
if(smb->state != newstate)
infof(conn->data, "SMB conn %p state change from %s to %s\n",
(void *)smb, names[smb->state], names[newstate]);
#endif
smb->state = newstate;
}
static void request_state(struct connectdata *conn, enum smb_req_state newstate)
{
struct smb_request *req = conn->data->req.protop;
#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
/* For debug purposes */
static const char * const names[] = {
"SMB_REQUESTING",
"SMB_TREE_CONNECT",
"SMB_OPEN",
"SMB_DOWNLOAD",
"SMB_UPLOAD",
"SMB_CLOSE",
"SMB_TREE_DISCONNECT",
"SMB_DONE",
/* LAST */
};
if(req->state != newstate)
infof(conn->data, "SMB request %p state change from %s to %s\n",
(void *)req, names[req->state], names[newstate]);
#endif
req->state = newstate;
}
static CURLcode smb_setup(struct connectdata *conn)
{
struct smb_request *req;
@ -592,7 +639,7 @@ static CURLcode smb_connection_state(struct connectdata *conn, bool *done)
return result;
}
smbc->state = SMB_NEGOTIATE;
conn_state(conn, SMB_NEGOTIATE);
}
/* Send the previous message and check for a response */
@ -621,7 +668,7 @@ static CURLcode smb_connection_state(struct connectdata *conn, bool *done)
connclose(conn, "SMB: failed to send setup message");
return result;
}
smbc->state = SMB_SETUP;
conn_state(conn, SMB_SETUP);
break;
case SMB_SETUP:
@ -630,7 +677,7 @@ static CURLcode smb_connection_state(struct connectdata *conn, bool *done)
return CURLE_LOGIN_DENIED;
}
smbc->uid = smb_swap16(h->uid);
smbc->state = SMB_CONNECTED;
conn_state(conn, SMB_CONNECTED);
*done = true;
break;
@ -662,7 +709,7 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done)
return result;
}
req->state = SMB_TREE_CONNECT;
request_state(conn, SMB_TREE_CONNECT);
}
/* Send the previous message and check for a response */
@ -801,7 +848,7 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done)
return result;
}
req->state = next_state;
request_state(conn, next_state);
return CURLE_OK;
}