including openisis 0.9.0 into webpac tree

[webpac] / openisis / lcli.h

diff --git a/openisis/lcli.h b/openisis/lcli.h
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+/*
+       openisis - an open implementation of the CDS/ISIS database
+       Version 0.8.x (patchlevel see file Version)
+       Copyright (C) 2001-2003 by Erik Grziwotz, erik@openisis.org
+
+       This library is free software; you can redistribute it and/or
+       modify it under the terms of the GNU Lesser General Public
+       License as published by the Free Software Foundation; either
+       version 2.1 of the License, or (at your option) any later version.
+
+       This library is distributed in the hope that it will be useful,
+       but WITHOUT ANY WARRANTY; without even the implied warranty of
+       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+       Lesser General Public License for more details.
+
+       You should have received a copy of the GNU Lesser General Public
+       License along with this library; if not, write to the Free Software
+       Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+       see README for more information
+EOH */
+#ifndef LCLI_H
+#define LCLI_H
+
+/*
+       $Id: lcli.h,v 1.8 2003/05/06 21:01:21 mawag Exp $
+       OpenIsis client side of communication
+*/
+
+typedef struct CliChnl {
+       int  sd;   /* socket */
+       int  err;  /* errno */
+} CliChnl;
+
+/**    open channel and connect to server.
+       @return 0 success, <0 error code
+*/
+extern int cliConnect (CliChnl *ch, const char *hostname, int port);
+
+/**    close channel.
+*/
+extern void cliClose (CliChnl *ch);
+
+/** serialize and write record.
+       @return number of bytes written, <0 error code
+*/
+extern int cliWrite (CliChnl *ch, Rec *rec);
+
+/**    deserialize record from stream using plain protocol.
+       @param str input stream
+       @param stat internal state, must be initialized with 0 before first call
+       @param rec address of record to fill
+       @return 0 - more input needed, 1 - done, <0 error code
+*/
+extern int cliPlain (Stream str, int *stat, Rec **rec);
+
+/**    read and deserialize record.
+       @return deserialized record, 0 on error
+*/
+extern Rec* cliRead (CliChnl *ch);
+
+#endif /* LCLI_H */
+