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/* |
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* @file netaccess.h |
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* @brief ネットワークアクセス |
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* @author BananaJinn |
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* @version $Id: netaccess.h,v 1.11 2007/10/02 15:10:52 bananajinn Exp $ |
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* 円盤複写屋 |
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* Copyright (C) 2004-2006 BananaJinn<banana@mxh.mesh.ne.jp>. |
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*/ |
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#ifndef __NETACCESS_H__ |
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#define __NETACCESS_H__ |
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|
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#if defined(WIN32) |
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# include <winsock.h> |
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# define SD_RECEIVE 0x00 |
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# define SD_SEND 0x01 |
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# define SD_BOTH 0x02 |
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#else |
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# include <sys/socket.h> |
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typedef int SOCKET; |
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#endif |
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#if defined(linux) || defined(__MINGW32__) |
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# include <iconv.h> |
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#endif |
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|
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#define NETTIMEOUT (60*1000) |
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|
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typedef struct { |
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BOOL server_mode; |
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union { |
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struct { |
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WORD port; |
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SOCKET listen_socket; |
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SOCKET socket_desc; |
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} server; |
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struct { |
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DWORD remote_address; |
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WORD remote_port; |
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SOCKET socket_desc; |
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} client; |
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} u; |
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char *remote_host; |
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DWORD error_code; |
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#if defined(linux) || defined(__MINGW32__) |
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iconv_t iconv_desc; |
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#endif |
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} SOCKCB; |
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|
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|
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|
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/* |
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* データ転送形式 |
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* +-----------------------+ ---- |
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* | length[0] MSB| ^ |
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* +-----------------------+ | |
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* | length[1] | | |
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* +-----------------------+ | |
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* | length[2] | | 共通部 |
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* +-----------------------+ | (8 bytes) |
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* | length[3] LSB| | |
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* +-----------------------+ | |
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* | data type | | |
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* +-----------------------+ | |
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* | reserved | | |
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* +-----------------------+ | |
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* | reserved | | |
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* +-----------------------+ | |
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* | reserved | v |
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* +-----------------------+ ---- |
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* | ... | ^ |
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* | | | 個別部(data typeによる) |
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* | | v |
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* +-----------------------+ ---- |
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* |
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* lengthは個別部のデータ長を表す(共通部は含まない) |
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*/ |
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|
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/* |
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* ATAPI/ASPIコマンド(Client => Server) |
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* 個別データ部は NETCMDHEADER + コマンドデータ(あれば) |
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*/ |
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#define NETDATATYPE_COMMAND 1 |
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/* |
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* ATAPI/ASPIコマンドに対する応答(Server => Client) |
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* 個別データ部は NETCMDHEADER + コマンドデータ(あれば) |
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*/ |
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#define NETDATATYPE_RESPONSE 2 |
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/* |
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* ATAPI/ASPIコマンドの長く続くREAD(Client => Server) |
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* READ(12)またはREADCDの形式でServerから連続してデータを返す |
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* 個別データ部は NETCMDHEADER + トータルlength(4bytes) |
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*/ |
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#define NETDATATYPE_LONGREAD 3 |
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|
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typedef struct { |
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BYTE reqflag; |
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BYTE reserved[3]; |
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BYTE cdb[12]; |
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BYTE data_length[4]; |
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BYTE sense_data[0x20]; |
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} NETCMDHEADER; |
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|
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/* |
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* 表示更新命令(Client => Server) |
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* 個別データ部は NETDISPHEADER + メッセージ文字列(\0まで) |
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* メッセージ文字列長が 0 の場合はプログレスバーのみ更新したりする |
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*/ |
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#define NETDATATYPE_DISPLAY 4 |
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|
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typedef struct { |
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BYTE area; /* 0:画面下メッセージ/1:プログレスバー1/2:プログレスバー2 */ |
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BYTE percent; /* プログレスバーの進捗(0-100) */ |
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} NETDISPHEADER; |
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|
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/* |
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* 処理中断(Client <=> Server) |
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* 個別データ部はなし。即座に処理を中断する。 |
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*/ |
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#define NETDATATYPE_ABORT 5 |
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|
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/* |
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* 処理完了(Client => Server) |
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* 個別データ部はなし。 |
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*/ |
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#define NETDATATYPE_COMPLETE 6 |
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|
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extern int InitializeSOCKCB(SOCKCB *scb); |
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extern int FreeSOCKCB(SOCKCB *scb); |
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|
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extern int NACreateServer(SOCKCB *scb); |
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extern int NAWaitConnect(SOCKCB *scb, DWORD timeout); |
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extern int NAConnect(SOCKCB *scb); |
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extern int NAClose(SOCKCB *scb); |
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extern int NASend(SOCKCB *scb, const void *buffer, int length, DWORD timeout, |
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BOOL check_readfd); |
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extern int NAReceive(SOCKCB *scb, void *buffer, int length, DWORD timeout); |
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|
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extern int SendNetCmd(SOCKCB *scb, BYTE *cdb, void *buf, DWORD buflen, |
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BYTE *sensedata, DWORD senselen, int reqflag); |
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extern int SendNetCmdLongRead(SOCKCB *scb, BYTE *cdb, void *buf, DWORD buflen, |
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BYTE *sensedata, DWORD senselen, |
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int reqflag, DWORD total_blocks); |
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|
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extern int NASendDispCmd(SOCKCB *scb, BYTE area, BYTE percent, |
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const char *message); |
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extern int NASendAbort(SOCKCB *scb); |
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extern int NASendComplete(SOCKCB *scb); |
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extern int NAUIDispInfo(SOCKCB *scb, const char *message); |
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extern int NAUIMeter1Initialize(SOCKCB *scb, const char *message); |
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extern int NAUIMeter2Initialize(SOCKCB *scb, const char *message); |
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extern int NAUIMeter1Update(SOCKCB *scb, float percentage); |
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extern int NAUIMeter2Update(SOCKCB *scb, float percentage); |
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extern const char *NAGetErrorMessage(SOCKCB *scb); |
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#if defined(linux) || defined(__MINGW32__) |
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extern char *ConvertCharcode(iconv_t iconv_desc, const char *in_string); |
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#endif |
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extern BOOL DispSocketError(SOCKCB *scb, int ret_value); |
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|
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#endif /* !__NETACCESS_H__ */ |
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