diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/netstrm.c | 14 | ||||
| -rw-r--r-- | runtime/netstrm.h | 1 | ||||
| -rw-r--r-- | runtime/nsd.h | 1 | ||||
| -rw-r--r-- | runtime/nsd_gtls.c | 30 | ||||
| -rw-r--r-- | runtime/nsd_ptcp.c | 17 | ||||
| -rw-r--r-- | runtime/rsyslog.h | 1 |
6 files changed, 61 insertions, 3 deletions
diff --git a/runtime/netstrm.c b/runtime/netstrm.c index be754aae..bbb6ee30 100644 --- a/runtime/netstrm.c +++ b/runtime/netstrm.c @@ -175,6 +175,19 @@ Rcv(netstrm_t *pThis, uchar *pBuf, ssize_t *pLenBuf) } +/* set the driver mode + * rgerhards, 2008-04-28 + */ +static rsRetVal +SetDrvrMode(netstrm_t *pThis, int iMode) +{ + DEFiRet; + ISOBJ_TYPE_assert(pThis, netstrm); + iRet = pThis->Drvr.SetMode(pThis->pDrvrData, iMode); + RETiRet; +} + + /* send a buffer. On entry, pLenBuf contains the number of octets to * write. On exit, it contains the number of octets actually written. * If this number is lower than on entry, only a partial buffer has @@ -252,6 +265,7 @@ CODESTARTobjQueryInterface(netstrm) pIf->AcceptConnReq = AcceptConnReq; pIf->GetRemoteHName = GetRemoteHName; pIf->GetRemoteIP = GetRemoteIP; + pIf->SetDrvrMode = SetDrvrMode; finalize_it: ENDobjQueryInterface(netstrm) diff --git a/runtime/netstrm.h b/runtime/netstrm.h index 160bbb0b..ddf15677 100644 --- a/runtime/netstrm.h +++ b/runtime/netstrm.h @@ -49,6 +49,7 @@ BEGINinterface(netstrm) /* name must also be changed in ENDinterface macro! */ rsRetVal (*Connect)(netstrm_t *pThis, int family, unsigned char *port, unsigned char *host); rsRetVal (*GetRemoteHName)(netstrm_t *pThis, uchar **pszName); rsRetVal (*GetRemoteIP)(netstrm_t *pThis, uchar **pszIP); + rsRetVal (*SetDrvrMode)(netstrm_t *pThis, int iMode); ENDinterface(netstrm) #define netstrmCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */ diff --git a/runtime/nsd.h b/runtime/nsd.h index 1b3702a0..cc06c877 100644 --- a/runtime/nsd.h +++ b/runtime/nsd.h @@ -50,6 +50,7 @@ BEGINinterface(nsd) /* name must also be changed in ENDinterface macro! */ rsRetVal (*AcceptConnReq)(nsd_t *pThis, nsd_t **ppThis); rsRetVal (*GetRemoteHName)(nsd_t *pThis, uchar **pszName); rsRetVal (*GetRemoteIP)(nsd_t *pThis, uchar **pszIP); + rsRetVal (*SetMode)(nsd_t *pThis, int mode); /* sets a driver specific mode - see driver doc for details */ rsRetVal (*GetSock)(nsd_t *pThis, int *pSock); rsRetVal (*SetSock)(nsd_t *pThis, int sock); /* GetSock() and SetSock() return an error if the driver does not use plain diff --git a/runtime/nsd_gtls.c b/runtime/nsd_gtls.c index d59043f2..a06d7cca 100644 --- a/runtime/nsd_gtls.c +++ b/runtime/nsd_gtls.c @@ -116,8 +116,6 @@ gtlsEndSess(nsd_gtls_t *pThis) /* Standard-Constructor */ BEGINobjConstruct(nsd_gtls) /* be sure to specify the object type also in END macro! */ iRet = nsd_ptcp.Construct(&pThis->pTcp); - pThis->iMode = 1; /* TODO: must be made configurable */ - pThis->iMode = 0; /* TODO: must be made configurable */ ENDobjConstruct(nsd_gtls) @@ -134,6 +132,28 @@ CODESTARTobjDestruct(nsd_gtls) ENDobjDestruct(nsd_gtls) +/* Set the driver mode. For us, this has the following meaning: + * 0 - work in plain tcp mode, without tls (e.g. before a STARTTLS) + * 1 - work in TLS mode + * rgerhards, 2008-04-28 + */ +static rsRetVal +SetMode(nsd_t *pNsd, int mode) +{ + DEFiRet; + nsd_gtls_t *pThis = (nsd_gtls_t*) pNsd; + + ISOBJ_TYPE_assert((pThis), nsd_gtls); + if(mode != 0 && mode != 1) + ABORT_FINALIZE(RS_RET_INVAID_DRVR_MODE); + + pThis->iMode = mode; + +finalize_it: + RETiRet; +} + + /* Provide access to the underlying OS socket. This is primarily * useful for other drivers (like nsd_gtls) who utilize ourselfs * for some of their functionality. -- rgerhards, 2008-04-18 @@ -301,8 +321,11 @@ Send(nsd_t *pNsd, uchar *pBuf, ssize_t *pLenBuf) *pLenBuf = iSent; break; } - if(iSent != GNUTLS_E_INTERRUPTED && iSent != GNUTLS_E_AGAIN) + if(iSent != GNUTLS_E_INTERRUPTED && iSent != GNUTLS_E_AGAIN) { + dbgprintf("unexpected GnuTLS error %d in %s:%d\n", iSent, __FILE__, __LINE__); + gnutls_perror(iSent); /* TODO: can we do better? */ ABORT_FINALIZE(RS_RET_GNUTLS_ERR); + } } finalize_it: @@ -384,6 +407,7 @@ CODESTARTobjQueryInterface(nsd_gtls) pIf->Send = Send; pIf->Connect = Connect; pIf->SetSock = SetSock; + pIf->SetMode = SetMode; pIf->GetRemoteHName = GetRemoteHName; pIf->GetRemoteIP = GetRemoteIP; finalize_it: diff --git a/runtime/nsd_ptcp.c b/runtime/nsd_ptcp.c index 2a74e061..5994fee7 100644 --- a/runtime/nsd_ptcp.c +++ b/runtime/nsd_ptcp.c @@ -109,6 +109,22 @@ GetSock(nsd_t *pNsd, int *pSock) } +/* Set the driver mode. We support no different modes, but allow mode + * 0 to be set to be compatible with config file defaults and the other + * drivers. + * rgerhards, 2008-04-28 + */ +static rsRetVal +SetMode(nsd_t __attribute__((unused)) *pNsd, int mode) +{ + DEFiRet; + if(mode != 0) + ABORT_FINALIZE(RS_RET_INVAID_DRVR_MODE); +finalize_it: + RETiRet; +} + + /* Provide access to the underlying OS socket. This is primarily * useful for other drivers (like nsd_gtls) who utilize ourselfs * for some of their functionality. @@ -609,6 +625,7 @@ CODESTARTobjQueryInterface(nsd_ptcp) pIf->Abort = Abort; pIf->GetSock = GetSock; pIf->SetSock = SetSock; + pIf->SetMode = SetMode; pIf->Rcv = Rcv; pIf->Send = Send; pIf->LstnInit = LstnInit; diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h index 19fda468..771ad0bb 100644 --- a/runtime/rsyslog.h +++ b/runtime/rsyslog.h @@ -219,6 +219,7 @@ enum rsRetVal_ /** return value. All methods return this if not specified oth RS_RET_GNUTLS_ERR = -2078, /**< (unexpected) error in GnuTLS call */ RS_RET_MAX_SESS_REACHED = -2079, /**< max nbr of sessions reached, can not create more */ RS_RET_MAX_LSTN_REACHED = -2080, /**< max nbr of listeners reached, can not create more */ + RS_RET_INVAID_DRVR_MODE= -2081, /**< tried to set mode not supported by driver */ /* RainerScript error messages (range 1000.. 1999) */ RS_RET_SYSVAR_NOT_FOUND = 1001, /**< system variable could not be found (maybe misspelled) */ |