including openisis 0.9.0 into webpac tree

[webpac] / openisis / ldsp.h

diff --git a/openisis/ldsp.h b/openisis/ldsp.h
new file mode 100644 (file)
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+++ b/openisis/ldsp.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 LDSP_H
+#define LDSP_H
+
+/*
+       $Id: ldsp.h,v 1.4 2003/06/15 15:57:43 mawag Exp $
+       openisis internal request dispatcher interface.
+*/
+
+/**    server side method for transformation of record fields to utf-8 encoding.
+       @param enc 0-terminated encoding of src; if 0, free src after usage
+       @param src source string
+       @param slen length of src
+       @param dstbuf optional output buffer
+       @param dlen length of dstbuf
+       @param invert if != 0, convert src from utf-8 to enc
+       @return utf-8 representation of src, 0 on error, returned pointer
+               must be freed if it not equals dstbuf or src
+*/
+typedef const char* OpenIsisEnc2Utf8Func (const char *enc,
+       const char *src, int slen, char *dstbuf, int dlen, int invert);
+
+/** pointer to transformation function provided by external environment.
+       transformation is disabled if environment defines no or null
+       transformation function.
+*/
+extern OpenIsisEnc2Utf8Func *openIsisEnc2Utf8;
+
+/**    server side method for command evaluation.
+       @param cmd command record
+       @param res address of optional result record
+       @return error code
+*/
+typedef int OpenIsisEvalFunc (OpenIsisRec *cmd, OpenIsisRec **res);
+
+/**    pointer to evaluation function provided by external environment.
+       command evaluation is disabled if environment defines no or null
+       evaluation function.
+*/
+extern OpenIsisEvalFunc *openIsisEval;
+
+/**    callback for delivering response record.
+*/
+typedef int LdspDlvCb (OpenIsisRec **rsp, void *cld);
+
+/**    server side request processing.
+ *     @param rsp optional address where to store response
+*/
+extern int ldspProcess (
+       OpenIsisRec *rqs, OpenIsisRec **rsp, LdspDlvCb *cb, void *cld);
+
+#endif /* LDSP_H */
+