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<TITLE>C API Reference -- Ns_GetDriverProc</TITLE>
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<a name="587577">
</a><h3>Ns_GetDriverProc</h3>
<a name="791096">
</a><h4>Overview</h4>
Get a communications driver procedure
<a name="791101">
</a><a name="791098">
</a><h4>Syntax</h4>
<pre> <a name="791108"></a>int Ns_GetDriverProc(
<a name="791117"></a>Ns_Driver driver,
<a name="791118"></a>Ns_DrvId id,
<a name="791119"></a>void **pprocPtrPtr
<a name="791120"></a>);
</pre><p><a name="791099">
</a><h4>Description</h4>
<p><a name="791124">
</a>Get a communications driver procedure for the specified ID. Valid ID values are listed in the left column of the table below.</p>
<p><a name="791393">
</a>The <code>procPtrPtr</code> will be filled in with the address of a registerd driver function. NS_ERROR will be returned if no registered function could be found. The resulting function is of the type shown in the right column below<Table Border = "3">
<tr><th><p><a name="791400">
</a><b>ID Value</b></p>
<th><p><a name="791402">
</a><b>Resulting Function Type</b></p>
<tr><td><p><a name="791681">
</a>Ns_DrvIdName</p>
<td><p><a name="801722">
</a>typedef char *(Ns_ConnDriverNameProc) (void *pConnCtx);</p>
<tr><td><p><a name="801712">
</a>Ns_DrvIdStart</p>
<td><p><a name="801730">
</a>typedef int (Ns_DriverStartProc) (char *hServer, char *hDriver, void **ppDriverCtx);</p>
<tr><td><p><a name="801697">
</a>Ns_DrvIdAccept</p>
<td><p><a name="801741">
</a>typedef int (Ns_DriverAcceptProc) (void *pDriverCtx, void **ppConnCtx);</p>
<tr><td><p><a name="801689">
</a>Ns_DrvIdStop</p>
<td><p><a name="801749">
</a>typedef void (Ns_DriverStopProc) (void *pDriverCtx);</p>
<tr><td><p><a name="801681">
</a>Ns_DrvIdInit</p>
<td><p><a name="806539">
</a>typedef int (Ns_ConnInitProc) (void *pConnCtx);</p>
<tr><td><p><a name="801673">
</a>Ns_DrvIdRead</p>
<td><p><a name="811517">
</a>typedef int (Ns_ConnReadProc) (void *pConnCtx, void *pvBuf, int iToRead);</p>
<tr><td><p><a name="801665">
</a>Ns_DrvIdWrite</p>
<td><p><a name="816495">
</a>typedef int (Ns_ConnWriteProc) (void *pConnCtx, void *pvBuf, int iToWrite);</p>
<tr><td><p><a name="801657">
</a>Ns_DrvIdClose</p>
<td><p><a name="816503">
</a>typedef int (Ns_ConnCloseProc) (void *pConnCtx);</p>
<tr><td><p><a name="801649">
</a>Ns_DrvIdFree</p>
<td><p><a name="816514">
</a>typedef void (Ns_ConnFreeProc) (void *pConnCtx);</p>
<tr><td><p><a name="801641">
</a>Ns_DrvIdPeer</p>
<td><p><a name="816522">
</a>typedef char *(Ns_ConnPeerProc) (void *pConnCtx);</p>
<tr><td><p><a name="801633">
</a>Ns_DrvIdLocation</p>
<td><p><a name="816530">
</a>typedef char *(Ns_ConnLocationProc) (void *pConnCtx);</p>
<tr><td><p><a name="801625">
</a>Ns_DrvIdHost</p>
<td><p><a name="816538">
</a>typedef char *(Ns_ConnHostProc) (void *pConnCtx);</p>
<tr><td><p><a name="801617">
</a>Ns_DrvIdPort</p>
<td><p><a name="816546">
</a>typedef int (Ns_ConnPortProc) (void *pConnCtx);</p>
<tr><td><p><a name="801609">
</a>Ns_DrvIdSendFd</p>
<td><p><a name="816554">
</a>typedef int (Ns_ConnSendFdProc) (void *pConnCtx, int fd, int nsend);</p>
<tr><td><p><a name="801601">
</a>Ns_DrvIdSendFile</p>
<td><p><a name="816562">
</a>typedef int (Ns_ConnSendFileProc) (void *pConnCtx, char *file);</p>
<tr><td><p><a name="796801">
</a>Ns_DrvIdDetach</p>
<td><p><a name="816570">
</a>typedef void *(Ns_ConnDetachProc) (void *pConnCtx);</p>
<tr><td><p><a name="796787">
</a>Ns_DrvIdConnectionFd</p>
<td><p><a name="816578">
</a>typedef int (Ns_ConnConnectionFdProc) (void *pConnCtx);</p>
<tr><td><p><a name="796773">
</a>Ns_DrvIdMoveContext </p>
<td><p><a name="816624">
</a>(unsupported)</p>
<tr><td><p><a name="796759">
</a>Ns_DrvIdPeerPort</p>
<td><p><a name="816615">
</a>typedef int (Ns_ConnPeerPortProc) (void *pConnCtx);</p>
<tr><td><p><a name="796745">
</a>Ns_DrvIdSetSSLAuth</p>
<td><p><a name="816606">
</a>typedef int (Ns_SetSSLAuthProc) (void *pCtx, Ns_SSLAuthProc *, void *ctx, Ns_FreeAuthCtxProc *);</p>
<tr><td><p><a name="796731">
</a>Ns_DrvIdSSLHandshake</p>
<td><p><a name="816632">
</a>typedef void *(Ns_SSLHandshakeProc) (void *aCtx, int socket, char *DN, Ns_SSLAuthProc *auth, void *authctx, Ns_FreeAuthCtxProc *pFree);</p>
</Table>:</p>
<p><a name="791121">
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