54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "../util/c99defs.h"
|
|
|
|
#include "calldata.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Procedure handler
|
|
*
|
|
* This handler is used to allow access to one or more procedures that can be
|
|
* added and called without having to have direct access to declarations or
|
|
* procedure callback pointers.
|
|
*/
|
|
|
|
struct proc_handler;
|
|
typedef struct proc_handler proc_handler_t;
|
|
typedef void (*proc_handler_proc_t)(void*, calldata_t*);
|
|
|
|
EXPORT proc_handler_t *proc_handler_create(void);
|
|
EXPORT void proc_handler_destroy(proc_handler_t *handler);
|
|
|
|
EXPORT void proc_handler_add(proc_handler_t *handler, const char *decl_string,
|
|
proc_handler_proc_t proc, void *data);
|
|
|
|
/**
|
|
* Calls a function in a procedure handler. Returns false if the named
|
|
* procedure is not found.
|
|
*/
|
|
EXPORT bool proc_handler_call(proc_handler_t *handler, const char *name,
|
|
calldata_t *params);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|