312 lines
6.4 KiB
C
312 lines
6.4 KiB
C
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/** _
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** (_)_ __ __ ___ _ __ _ __
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** | | ' \/ _/ _ \ ' \| ' \
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** |_|_|_|_\__\___/_|_|_|_|_|_|
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**
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** Copyright (C) 2003-2005, Claudio Leite
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** All rights reserved.
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**
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** Please see the file 'COPYING' for licensing information.
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**/
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#ifndef IMCOMM_H
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#define IMCOMM_H
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#ifdef PLAN9
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#define _POSIX_SOURCE
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#define _BSD_EXTENSION
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#define _POSIX_EXTENSION
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#include <errno.h>
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/**
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** On 386, this is correct. This may not be
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** correct on other architectures.
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**/
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#define uint32_t unsigned long
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#define uint16_t unsigned short
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#define uint8_t unsigned char
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#define int32_t long
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef _MSC_VER
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#define snprintf _snprintf
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#else
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#include <unistd.h>
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#endif
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#if defined(WATCOM_WIN32) || defined(_MSC_VER)
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#define __MINGW32__ /* works for now */
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#endif
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#ifdef MACINTOSH_CLASSIC
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#include <Types.h>
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#include <MacTCP.h>
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#include <AddressXlation.h>
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#include <time.h>
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#else
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#ifndef __MINGW32__
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/time.h>
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#include <netinet/in.h>
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#ifndef __BEOS__
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#include <arpa/inet.h>
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#endif
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#include <netdb.h>
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#else
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#include <winsock.h>
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#ifdef _MSC_VER
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typedef __int32 int32_t;
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typedef unsigned __int32 uint32_t;
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typedef __int16 int16_t;
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typedef unsigned __int16 uint16_t;
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typedef __int8 int8_t;
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typedef unsigned __int8 uint8_t;
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#else
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#include <stdint.h>
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#endif
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#include <time.h>
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#endif
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#endif
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#ifdef __BEOS__
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#include <inttypes.h>
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#endif
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#define MD5_LOGIN
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#ifdef MACINTOSH_CLASSIC
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typedef void fd_set;
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typedef unsigned long uint32_t;
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typedef unsigned short uint16_t;
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typedef unsigned char uint8_t;
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char *strdup(char *);
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char *strcasecmp(char *, char *);
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void mactcp_close(void *handle);
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OSErr mactcp_recv(void *handle, char *inbuf, size_t len);
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#endif
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#ifdef __AMIGA__
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#define uint32_t u_int32_t
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#define uint16_t u_int16_t
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#define uint8_t u_int8_t
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#endif
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/*
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* Read the whole packet at once rather than one byte at a time.
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*
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* This is necessary for DOS, but all other platforms seem to be OK with reading
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* one byte at a time.
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*
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* UPDATED 0.80: I'm making this the default. I have yet to see an instance
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* where this is unacceptable, but yet I've seen plenty of occasions where
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* not having it slows old machines down considerably.
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*
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* Full packet may be frustrating on slow connections?
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*/
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#define FULL_PACKET_AT_ONCE
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#ifndef __DJGPP__
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#define IMCOMM_KEEPALIVE
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#endif
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#define NO_AUTO_IDLE
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#ifdef linux
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#include <time.h>
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#endif
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#if defined(__APPLE__) || defined(linux)
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#include <stdint.h>
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#endif
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#include <string.h>
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#include <ctype.h>
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#define HOST_BIG_ENDIAN 0
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#define HOST_LITTLE_ENDIAN 1
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#ifdef __DJGPP__
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#ifndef __dj_stdint__h_
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typedef unsigned long uint32_t;
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typedef unsigned short uint16_t;
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typedef unsigned char uint8_t;
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#endif
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#endif
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typedef int IMCOMM_RET;
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#define IMCOMM_RET_ERROR -1
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#define IMCOMM_RET_OK 1
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#define NUM_CALLBACKS 11
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enum {
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IMCOMM_IM_SIGNON,
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IMCOMM_IM_SIGNOFF,
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IMCOMM_IM_BUDDYAWAY,
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IMCOMM_IM_BUDDYUNAWAY,
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IMCOMM_IM_IDLEINFO,
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IMCOMM_IM_INCOMING,
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IMCOMM_IM_PROFILE,
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IMCOMM_IM_AWAYMSG,
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IMCOMM_ERROR,
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IMCOMM_FORMATTED_SN,
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IMCOMM_HANDLE_DELETED
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};
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enum {
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PROXY_TYPE_NONE,
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PROXY_TYPE_HTTPS,
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PROXY_TYPE_SOCKS5
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};
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enum {
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PROXY_ERROR_AUTH,
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PROXY_ERROR_CONNECT,
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PROXY_ERROR_PROXYCONNECT,
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PROXY_ERROR_UNKNOWN
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};
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enum {
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IMCOMM_ERROR_DISCONNECTED,
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IMCOMM_STATUS_CONNECTED,
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IMCOMM_ERROR_INVALID_LOGIN,
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IMCOMM_ERROR_OTHER_SIGNON,
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IMCOMM_STATUS_AUTHDONE,
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IMCOMM_RATE_LIMIT_WARN,
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IMCOMM_WARN_PAUSE,
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IMCOMM_WARN_UNPAUSE,
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IMCOMM_STATUS_MIGRATIONDONE,
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IMCOMM_ERROR_USER_OFFLINE,
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IMCOMM_ERROR_PROXY
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};
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#ifdef SEND_QUEUES
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typedef struct IMCommSendQ {
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unsigned char *data;
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size_t len;
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int updateidle;
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uint8_t channel;
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struct IMCommSendQ *next;
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} send_q;
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#endif
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typedef struct IMComm {
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#ifdef MACINTOSH_CLASSIC
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StreamPtr s;
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int readable;
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#endif
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#ifdef __MINGW32__
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WSADATA wsadata;
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SOCKET socket;
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#else
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int socket;
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#endif
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#ifdef MD5_LOGIN
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char *sn;
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char *pw;
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#endif
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int proxymode;
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char *proxyserver;
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uint16_t proxyport;
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uint16_t oscarport;
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unsigned char header[6];
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uint8_t header_pos;
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unsigned char *data;
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uint16_t data_pos;
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uint16_t data_len;
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int connected;
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int srv_pause;
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int to_delete;
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uint16_t seqnum;
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uint32_t snacreq;
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uint16_t max_profile_len;
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uint16_t max_capabilities;
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uint16_t max_buddylist_size;
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uint16_t max_num_watchers;
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uint16_t max_online_notifications;
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uint16_t max_message_size;
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uint16_t max_sender_warning;
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uint16_t max_receiver_warning;
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uint16_t max_message_interval;
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uint16_t max_visible_list_size;
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uint16_t max_invisible_list_size;
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/* void (*callbacks[NUM_CALLBACKS]) (void *,...); */
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void (*callbacks[NUM_CALLBACKS]) ();
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struct IMComm_Families *families;
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int num_families;
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struct IMComm_BuddyList *buddylist;
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struct IMComm_BuddyList *buddies_online;
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int isidle;
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int isaway;
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int isinvisible;
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long last_operation_time;
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unsigned char *profile_str;
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unsigned char *away_msg;
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#ifdef IMCOMM_KEEPALIVE
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long last_keepalive_time;
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#endif
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#ifdef SEND_QUEUES
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send_q *s_queue;
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#endif
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int ischild;
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void *parent;
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uint8_t *icondata;
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uint16_t iconlen;
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} IMCOMM;
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typedef struct IMComm_Families {
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uint16_t family;
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struct IMComm_Families *next;
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} IMCOMM_FAMILIES;
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typedef struct IMComm_BuddyList {
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char *sn;
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char *formattedsn;
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unsigned long idletime;
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unsigned long onlinetime;
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uint16_t ssi_id;
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uint16_t group_id;
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int isaway;
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struct IMComm_BuddyList *next;
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} IMCOMM_BUDDYLIST;
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typedef struct IMComm_Handles {
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IMCOMM *handle;
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struct IMComm_Handles *next;
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} IMCOMM_HANDLES;
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typedef struct TLVList {
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uint16_t type;
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uint16_t len;
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uint8_t *value;
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struct TLVList *next;
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} TLVLIST;
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typedef struct IMComm_Packet {
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unsigned char *data;
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size_t len;
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size_t offset;
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} pkt_t;
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struct MultiPacket {
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int init;
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uint8_t channel;
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unsigned char *packet;
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size_t len;
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int updateidle;
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struct MultiPacket *next;
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};
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#include "protos.h"
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#include "byteswap.h"
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#endif
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