90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/*
|
|
* uhub - A tiny ADC p2p connection hub
|
|
* Copyright (C) 2007-2014, Jan Vidar Krey
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef HAVE_UHUB_PLUGIN_API_H
|
|
#define HAVE_UHUB_PLUGIN_API_H
|
|
|
|
/**
|
|
* This file describes the interface a plugin implementation may use from
|
|
* uhub.
|
|
*/
|
|
|
|
#include "system.h"
|
|
#include "plugin_api/types.h"
|
|
|
|
struct plugin_command
|
|
{
|
|
const char* message;
|
|
const char* prefix;
|
|
struct linked_list* args;
|
|
};
|
|
|
|
enum plugin_command_arg_type
|
|
{
|
|
plugin_cmd_arg_type_integer,
|
|
plugin_cmd_arg_type_string,
|
|
plugin_cmd_arg_type_user,
|
|
plugin_cmd_arg_type_address,
|
|
plugin_cmd_arg_type_range,
|
|
plugin_cmd_arg_type_credentials,
|
|
};
|
|
|
|
struct plugin_command_arg_data
|
|
{
|
|
enum plugin_command_arg_type type;
|
|
union {
|
|
int integer;
|
|
char* string;
|
|
struct plugin_user* user;
|
|
struct ip_addr_encap* address;
|
|
struct ip_range* range;
|
|
enum auth_credentials credentials;
|
|
} data;
|
|
};
|
|
|
|
typedef int (*plugin_command_handler)(struct plugin_handle*, struct plugin_user* to, struct plugin_command*);
|
|
|
|
struct plugin_command_handle
|
|
{
|
|
void* internal_handle; /**<<< "Internal used by the hub only" */
|
|
struct plugin_handle* handle; /**<<< "The plugin handle this is associated with" */
|
|
const char* prefix; /**<<< "Command prefix, for instance 'help' would be the prefix for the !help command." */
|
|
size_t length; /**<<< "Length of the prefix" */
|
|
const char* args; /**<<< "Argument codes" */
|
|
enum auth_credentials cred; /**<<< "Minimum access level for the command" */
|
|
plugin_command_handler handler; /**<<< "Function pointer for the command" */
|
|
const char* description; /**<<< "Description for the command" */
|
|
const char* origin; /**<<< "Name of plugin where the command originated." */
|
|
};
|
|
|
|
#define PLUGIN_COMMAND_INITIALIZE(PTR, HANDLE, PREFIX, ARGS, CRED, CALLBACK, DESC) \
|
|
do { \
|
|
PTR->internal_handle = 0; \
|
|
PTR->handle = HANDLE; \
|
|
PTR->prefix = PREFIX; \
|
|
PTR->length = strlen(PREFIX); \
|
|
PTR->args = ARGS; \
|
|
PTR->cred = CRED; \
|
|
PTR->handler = CALLBACK; \
|
|
PTR->description = DESC; \
|
|
} while (0)
|
|
|
|
|
|
#endif /* HAVE_UHUB_PLUGIN_API_H */
|