124 lines
4.4 KiB
C
124 lines
4.4 KiB
C
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/****************************************************************************
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* apps/include/netutils/xmlrpc.h
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*
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* Copyright (C) 2012 Max Holtzberg. All rights reserved.
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* Author: Max Holtzberg <mh@uvc.de>
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*
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* Based on the embeddable lightweight XML-RPC server code discussed
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* in the article at: http://www.drdobbs.com/web-development/\
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* an-embeddable-lightweight-xml-rpc-server/184405364
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*
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* Copyright (c) 2002 Cogito LLC. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, is hereby granted without fee provided
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* that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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* 3. Neither the name of Cogito LLC nor the names of its
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* contributors may be used to endorse or promote products
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* derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY COGITO LLC AND CONTRIBUTERS 'AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COGITO LLC
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARAY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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****************************************************************************/
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/*
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* Lightweight Embedded XML-RPC Server Types and Definitions
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*
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* mtj@cogitollc.com
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*
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*/
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#ifndef __APPS_INCLUDE_NETUTILS_XMLRPC_H
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#define __APPS_INCLUDE_NETUTILS_XMLRPC_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Error definitions. */
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#define XMLRPC_NO_ERROR (0)
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#define XMLRPC_PARSE_ERROR (-1)
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#define XMLRPC_NO_SUCH_FUNCTION (-2)
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#define XMLRPC_UNEXPECTED_INTEGER_ARG (-3)
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#define XMLRPC_UNEXPECTED_BOOLEAN_ARG (-4)
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#define XMLRPC_UNEXPECTED_DOUBLE_ARG (-5)
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#define XMLRPC_UNEXPECTED_STRING_ARG (-6)
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#define XMLRPC_BAD_RESPONSE_ARG (-7)
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#define XMLRPC_INTERNAL_ERROR (-99)
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#define MAX_ARGS 10
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#define MAX_RESPONSE 2048
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct xmlrpc_arg_s
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{
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union
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{
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int i;
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char boolean;
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double d;
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char string[CONFIG_XMLRPC_STRINGSIZE+1];
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} u;
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};
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struct xmlrpc_s
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{
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char name[CONFIG_XMLRPC_STRINGSIZE+1];
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struct xmlrpc_arg_s arguments[MAX_ARGS];
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char args[MAX_ARGS];
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int argsize;
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int arg;
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char response[MAX_RESPONSE];
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int error;
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};
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struct xmlrpc_entry_s
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{
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struct xmlrpc_entry_s *next;
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int (*func)(struct xmlrpc_s*);
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char *name;
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void xmlrpc_register(struct xmlrpc_entry_s *call);
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int xmlrpc_parse(int sock, char *buffer);
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int xmlrpc_getinteger(struct xmlrpc_s *xmlcall, int *arg);
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int xmlrpc_getbool(struct xmlrpc_s *xmlcall, int *arg);
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int xmlrpc_getdouble(struct xmlrpc_s *xmlcall, double *arg);
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int xmlrpc_getstring(struct xmlrpc_s *xmlcall, char *arg);
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int xmlrpc_buildresponse(struct xmlrpc_s *, char *, ...);
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#endif /* __APPS_INCLUDE_NETUTILS_XMLRPC_H */
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