93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
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/*
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* uhub - A tiny ADC p2p connection hub
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* Copyright (C) 2007-2009, Jan Vidar Krey
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef HAVE_UHUB_ADC_CLIENT_H
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#define HAVE_UHUB_ADC_CLIENT_H
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#define ADC_BUFSIZE 16384
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#define ADC_SIDSIZE 4
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enum ADC_client_state
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{
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ps_none = 0x00, /* Not connected */
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ps_conn = 0x01, /* Connecting... */
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ps_protocol = 0x02, /* Have sent HSUP */
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ps_identify = 0x04, /* Have sent BINF */
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ps_verify = 0x08, /* Have sent HPAS */
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ps_normal = 0x10, /* Are fully logged in */
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};
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struct ADC_client;
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typedef void (*adc_client_connection_status_cb)(struct ADC_client*, int code, const char* data);
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typedef void (*adc_client_message_cb)(struct ADC_client*, const char* msg, int flags);
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typedef void (*adc_client_status_cb)(struct ADC_client*, const char* status, int code);
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struct ADC_client_callbacks
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{
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adc_client_connection_status_cb connection;
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adc_client_message_cb message;
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adc_client_status_cb status;
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};
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struct ADC_client
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{
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sid_t sid;
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enum ADC_client_state state;
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char info[ADC_BUFSIZE];
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char recvbuf[ADC_BUFSIZE];
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char sendbuf[ADC_BUFSIZE];
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size_t s_offset;
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size_t r_offset;
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size_t timeout;
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struct net_connection* con;
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struct net_timer* timer;
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struct ADC_client_callbacks callbacks;
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struct sockaddr_in addr;
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char* hub_address;
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char* nick;
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char* desc;
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};
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/**
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* Create/Allocate/Initialize an ADC_client struct
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* NOTE: If this is successful, one must call ADC_client_destroy to cleanup afterwards.
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*/
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extern int ADC_client_create(struct ADC_client* client, const char* nickname, const char* description);
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/**
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* Destroy an ADC_client struct.
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*/
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extern void ADC_client_destroy(struct ADC_client* client);
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extern int ADC_client_connect(struct ADC_client* client, const char* address);
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extern void ADC_client_disconnect(struct ADC_client* client);
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/**
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* Send a message (ADC command)
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*/
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extern void ADC_client_send(struct ADC_client* client, char* msg);
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#endif /* HAVE_UHUB_ADC_CLIENT_H */
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