connect.c

   1 /*=============================================================================\r
   2 *\r
   3 *                                                               ホストへの接続／切断\r
   4 *\r
   5 ===============================================================================\r
   6 / Copyright (C) 1997-2007 Sota. All rights reserved.\r
   7 /\r
   8 / Redistribution and use in source and binary forms, with or without \r
   9 / modification, are permitted provided that the following conditions \r
  10 / are met:\r
  11 /\r
  12 /  1. Redistributions of source code must retain the above copyright \r
  13 /     notice, this list of conditions and the following disclaimer.\r
  14 /  2. Redistributions in binary form must reproduce the above copyright \r
  15 /     notice, this list of conditions and the following disclaimer in the \r
  16 /     documentation and/or other materials provided with the distribution.\r
  17 /\r
  18 / THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR \r
  19 / IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES \r
  20 / OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. \r
  21 / IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, \r
  22 / INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, \r
  23 / BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF \r
  24 / USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON \r
  25 / ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT \r
  26 / (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF \r
  27 / THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  28 /============================================================================*/\r
  29 \r
  30 #define STRICT\r
  31 #include <stdio.h>\r
  32 #include <stddef.h>\r
  33 #include <stdlib.h>\r
  34 #include <stdarg.h>\r
  35 #include <string.h>\r
  36 #include <mbstring.h>\r
  37 #include <time.h>\r
  38 // IPv6対応\r
  39 //#include <winsock.h>\r
  40 #include <winsock2.h>\r
  41 #include <windowsx.h>\r
  42 #include <commctrl.h>\r
  43 \r
  44 #include "common.h"\r
  45 #include "resource.h"\r
  46 \r
  47 #include <htmlhelp.h>\r
  48 #include "helpid.h"\r
  49 \r
  50 // UTF-8対応\r
  51 #undef __MBSWRAPPER_H__\r
  52 #include "mbswrapper.h"\r
  53 \r
  54 \r
  55 /*===== プロトタイプ =====*/\r
  56 \r
  57 // 64ビット対応\r
  58 //static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
  59 static INT_PTR CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
  60 // 同時接続対応\r
  61 //static int SendInitCommand(char *Cmd);\r
  62 static int SendInitCommand(SOCKET Socket, char *Cmd);\r
  63 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List);\r
  64 static void SaveCurrentSetToHistory(void);\r
  65 static int ReConnectSkt(SOCKET *Skt);\r
  66 // 暗号化通信対応\r
  67 // 同時接続対応\r
  68 //static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security);\r
  69 static SOCKET DoConnectCrypt(int CryptMode, HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
  70 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
  71 static int CheckOneTimePassword(char *Pass, char *Reply, int Type);\r
  72 static BOOL CALLBACK BlkHookFnc(void);\r
  73 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port);\r
  74 // IPv6対応\r
  75 static int Socks5MakeCmdPacketIPv6(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, char *IP, char *Host, ushort Port);\r
  76 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork);\r
  77 // 同時接続対応\r
  78 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet);\r
  79 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork);\r
  80 // 同時接続対応\r
  81 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet);\r
  82 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork);\r
  83 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork);\r
  84 \r
  85 /*===== 外部参照 =====*/\r
  86 \r
  87 extern char FilterStr[FILTER_EXT_LEN+1];\r
  88 extern char TitleHostName[HOST_ADRS_LEN+1];\r
  89 extern int CancelFlg;\r
  90 \r
  91 /* 設定値 */\r
  92 extern char UserMailAdrs[USER_MAIL_LEN+1];\r
  93 extern char FwallHost[HOST_ADRS_LEN+1];\r
  94 extern char FwallUser[USER_NAME_LEN+1];\r
  95 extern char FwallPass[PASSWORD_LEN+1];\r
  96 extern int FwallPort;\r
  97 extern int FwallType;\r
  98 extern int FwallDefault;\r
  99 extern int FwallSecurity;\r
 100 extern int FwallResolv;\r
 101 extern int FwallLower;\r
 102 extern int FwallDelimiter;\r
 103 extern int PasvDefault;\r
 104 extern int QuickAnonymous;\r
 105 \r
 106 /*===== ローカルなワーク =====*/\r
 107 \r
 108 static int Anonymous;\r
 109 static int TryConnect = NO;\r
 110 static SOCKET CmdCtrlSocket = INVALID_SOCKET;\r
 111 static SOCKET TrnCtrlSocket = INVALID_SOCKET;\r
 112 static HOSTDATA CurHost;\r
 113 \r
 114 /* 接続中の接続先、SOCKSサーバのアドレス情報を保存しておく */\r
 115 /* この情報はlistenソケットを取得する際に用いる */\r
 116 // IPv6対応\r
 117 //static struct sockaddr_in SocksSockAddr;      /* SOCKSサーバのアドレス情報 */\r
 118 //static struct sockaddr_in CurSockAddr;                /* 接続先ホストのアドレス情報 */\r
 119 static struct sockaddr_in SocksSockAddrIPv4;    /* SOCKSサーバのアドレス情報 */\r
 120 static struct sockaddr_in CurSockAddrIPv4;              /* 接続先ホストのアドレス情報 */\r
 121 static struct sockaddr_in6 SocksSockAddrIPv6;   /* SOCKSサーバのアドレス情報 */\r
 122 static struct sockaddr_in6 CurSockAddrIPv6;             /* 接続先ホストのアドレス情報 */\r
 123 static const struct in6_addr IN6ADDR_NONE = {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};\r
 124 \r
 125 static int UseIPadrs;\r
 126 static char DomainName[HOST_ADRS_LEN+1];\r
 127 \r
 128 #if defined(HAVE_TANDEM)\r
 129 static int Oss = NO;  /* OSS ファイルシステムへアクセスしている場合は YES */\r
 130 #endif\r
 131 \r
 132 \r
 133 \r
 134 /*----- ホスト一覧を使ってホストへ接続 ----------------------------------------\r
 135 *\r
 136 *       Parameter\r
 137 *               int Type : ダイアログのタイプ (DLG_TYPE_xxx)\r
 138 *               int Num : 接続するホスト番号(0～, -1=ダイアログを出す)\r
 139 \r
 140 *       Return Value\r
 141 *               なし\r
 142 *----------------------------------------------------------------------------*/\r
 143 \r
 144 void ConnectProc(int Type, int Num)\r
 145 {\r
 146         int Save;\r
 147         int LFSort;\r
 148         int LDSort;\r
 149         int RFSort;\r
 150         int RDSort;\r
 151 \r
 152         SaveBookMark();\r
 153         SaveCurrentSetToHost();\r
 154 \r
 155         if((Num >= 0) || (SelectHost(Type) == YES))\r
 156         {\r
 157                 if(Num >= 0)\r
 158                         SetCurrentHost(Num);\r
 159 \r
 160                 /* 接続中なら切断する */\r
 161                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 162                         DisconnectProc();\r
 163 \r
 164                 SetTaskMsg("----------------------------");\r
 165 \r
 166                 InitPWDcommand();\r
 167                 CopyHostFromList(AskCurrentHost(), &CurHost);\r
 168                 // UTF-8対応\r
 169                 CurHost.CurNameKanjiCode = CurHost.NameKanjiCode;\r
 170                 // IPv6対応\r
 171                 CurHost.CurNetType = CurHost.NetType;\r
 172 \r
 173                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 174                 {\r
 175                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 176                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 177                         SetSyncMoveMode(CurHost.SyncMove);\r
 178 \r
 179                         if((AskSaveSortToHost() == YES) && (CurHost.Sort != SORT_NOTSAVED))\r
 180                         {\r
 181                                 DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 182                                 SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 183                                 ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 184                         }\r
 185 \r
 186                         Save = NO;\r
 187                         if(strlen(CurHost.PassWord) > 0)\r
 188                                 Save = YES;\r
 189 \r
 190                         DisableUserOpe();\r
 191                         // 暗号化通信対応\r
 192                         // 同時接続対応\r
 193 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security);\r
 194                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security, &CancelFlg);\r
 195                         TrnCtrlSocket = CmdCtrlSocket;\r
 196 \r
 197                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 198                         {\r
 199                                 // 暗号化通信対応\r
 200                                 switch(CurHost.CryptMode)\r
 201                                 {\r
 202                                 case CRYPT_NONE:\r
 203                                         if(CurHost.UseFTPIS != NO || CurHost.UseSFTP != NO)\r
 204                                         {\r
 205                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savecrypt_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
 206                                                         SetHostExcryption(AskCurrentHost(), CurHost.UseNoEncryption, CurHost.UseFTPES, NO, NO);\r
 207                                         }\r
 208                                         break;\r
 209                                 case CRYPT_FTPES:\r
 210                                         if(CurHost.UseNoEncryption != NO || CurHost.UseFTPIS != NO || CurHost.UseSFTP != NO)\r
 211                                         {\r
 212                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savecrypt_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
 213                                                         SetHostExcryption(AskCurrentHost(), NO, CurHost.UseFTPES, NO, NO);\r
 214                                         }\r
 215                                         break;\r
 216                                 case CRYPT_FTPIS:\r
 217                                         if(CurHost.UseNoEncryption != NO || CurHost.UseFTPES != NO || CurHost.UseSFTP != NO)\r
 218                                         {\r
 219                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savecrypt_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
 220                                                         SetHostExcryption(AskCurrentHost(), NO, NO, CurHost.UseFTPIS, NO);\r
 221                                         }\r
 222                                         break;\r
 223                                 case CRYPT_SFTP:\r
 224                                         if(CurHost.UseNoEncryption != NO || CurHost.UseFTPES != NO || CurHost.UseFTPIS != NO)\r
 225                                         {\r
 226                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savecrypt_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
 227                                                         SetHostExcryption(AskCurrentHost(), NO, NO, NO, CurHost.UseSFTP);\r
 228                                         }\r
 229                                         break;\r
 230                                 }\r
 231 \r
 232                                 // UTF-8対応\r
 233                                 if(CurHost.CurNameKanjiCode == KANJI_AUTO)\r
 234                                 {\r
 235                                         if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 236                                                 CurHost.CurNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 237                                 }\r
 238 \r
 239                                 strcpy(TitleHostName, CurHost.HostName);\r
 240                                 DispWindowTitle();\r
 241                                 SoundPlay(SND_CONNECT);\r
 242 \r
 243                                 SendInitCommand(CmdCtrlSocket, CurHost.InitCmd);\r
 244 \r
 245                                 if(strlen(CurHost.LocalInitDir) > 0)\r
 246                                 {\r
 247                                         DoLocalCWD(CurHost.LocalInitDir);\r
 248                                         GetLocalDirForWnd();\r
 249                                 }\r
 250                                 InitTransCurDir();\r
 251                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 252 \r
 253                                 LoadBookMark();\r
 254                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 255                         }\r
 256                         else\r
 257                                 SoundPlay(SND_ERROR);\r
 258 \r
 259                         EnableUserOpe();\r
 260                 }\r
 261                 else\r
 262                         SetTaskMsg(MSGJPN001);\r
 263         }\r
 264         return;\r
 265 }\r
 266 \r
 267 \r
 268 /*----- ホスト名を入力してホストへ接続 ----------------------------------------\r
 269 *\r
 270 *       Parameter\r
 271 *               なし\r
 272 *\r
 273 *       Return Value\r
 274 *               なし\r
 275 *----------------------------------------------------------------------------*/\r
 276 \r
 277 void QuickConnectProc(void)\r
 278 {\r
 279         char Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 2];\r
 280         char File[FMAX_PATH+1];\r
 281 \r
 282         SaveBookMark();\r
 283         SaveCurrentSetToHost();\r
 284 \r
 285         if(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(hostname_dlg), GetMainHwnd(), QuickConDialogCallBack, (LPARAM)Tmp) == YES)\r
 286         {\r
 287                 /* 接続中なら切断する */\r
 288                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 289                         DisconnectProc();\r
 290 \r
 291                 SetTaskMsg("----------------------------");\r
 292 \r
 293                 InitPWDcommand();\r
 294                 CopyDefaultHost(&CurHost);\r
 295                 // UTF-8対応\r
 296                 CurHost.CurNameKanjiCode = CurHost.NameKanjiCode;\r
 297                 // IPv6対応\r
 298                 CurHost.CurNetType = CurHost.NetType;\r
 299                 if(SplitUNCpath(Tmp, CurHost.HostAdrs, CurHost.RemoteInitDir, File, CurHost.UserName, CurHost.PassWord, &CurHost.Port) == FFFTP_SUCCESS)\r
 300                 {\r
 301                         if(strlen(CurHost.UserName) == 0)\r
 302                         {\r
 303                                 strcpy(CurHost.UserName, Tmp + FMAX_PATH+1);\r
 304                                 strcpy(CurHost.PassWord, Tmp + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 305                         }\r
 306 \r
 307                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 308                         AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 309                         CurHost.FireWall = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1];\r
 310                         CurHost.Pasv = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 1];\r
 311 \r
 312                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 313                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 314                         SetSyncMoveMode(CurHost.SyncMove);\r
 315 \r
 316                         DisableUserOpe();\r
 317                         // 暗号化通信対応\r
 318                         // 同時接続対応\r
 319 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 320                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 321                         TrnCtrlSocket = CmdCtrlSocket;\r
 322 \r
 323                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 324                         {\r
 325                                 // UTF-8対応\r
 326                                 if(CurHost.CurNameKanjiCode == KANJI_AUTO)\r
 327                                 {\r
 328                                         if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 329                                                 CurHost.CurNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 330                                 }\r
 331 \r
 332                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 333                                 DispWindowTitle();\r
 334                                 SoundPlay(SND_CONNECT);\r
 335 \r
 336                                 InitTransCurDir();\r
 337                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 338 \r
 339                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 340                                 EnableUserOpe();\r
 341 \r
 342                                 if(strlen(File) > 0)\r
 343                                         DirectDownLoadProc(File);\r
 344                         }\r
 345                         else\r
 346                         {\r
 347                                 SoundPlay(SND_ERROR);\r
 348                                 EnableUserOpe();\r
 349                         }\r
 350                 }\r
 351         }\r
 352         return;\r
 353 }\r
 354 \r
 355 \r
 356 /*----- クイック接続ダイアログのコールバック ----------------------------------\r
 357 *\r
 358 *       Parameter\r
 359 *               HWND hDlg : ウインドウハンドル\r
 360 *               UINT message : メッセージ番号\r
 361 *               WPARAM wParam : メッセージの WPARAM 引数\r
 362 *               LPARAM lParam : メッセージの LPARAM 引数\r
 363 *\r
 364 *       Return Value\r
 365 *               BOOL TRUE/FALSE\r
 366 *----------------------------------------------------------------------------*/\r
 367 \r
 368 // 64ビット対応\r
 369 //static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 370 static INT_PTR CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 371 {\r
 372         static char *Buf;\r
 373         int i;\r
 374         HISTORYDATA Tmp;\r
 375 \r
 376 //char Str[HOST_ADRS_LEN+USER_NAME_LEN+INIT_DIR_LEN+5+1];\r
 377 \r
 378         switch (iMessage)\r
 379         {\r
 380                 case WM_INITDIALOG :\r
 381                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_LIMITTEXT, FMAX_PATH, 0);\r
 382                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_SETTEXT, 0, (LPARAM)"");\r
 383                         SendDlgItemMessage(hDlg, QHOST_USER, EM_LIMITTEXT, USER_NAME_LEN, 0);\r
 384                         if(QuickAnonymous == YES)\r
 385                         {\r
 386                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"anonymous");\r
 387                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)UserMailAdrs);\r
 388                         }\r
 389                         else\r
 390                         {\r
 391                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"");\r
 392                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)"");\r
 393                         }\r
 394                         SendDlgItemMessage(hDlg, QHOST_PASS, EM_LIMITTEXT, PASSWORD_LEN, 0);\r
 395                         SendDlgItemMessage(hDlg, QHOST_FWALL, BM_SETCHECK, FwallDefault, 0);\r
 396                         SendDlgItemMessage(hDlg, QHOST_PASV, BM_SETCHECK, PasvDefault, 0);\r
 397                         for(i = 0; i < HISTORY_MAX; i++)\r
 398                         {\r
 399                                 if(GetHistoryByNum(i, &Tmp) == FFFTP_SUCCESS)\r
 400                                 {\r
 401 //sprintf(Str, "%s (%s) %s", Tmp.HostAdrs, Tmp.UserName, Tmp.RemoteInitDir);\r
 402 //SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Str);\r
 403                                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Tmp.HostAdrs);\r
 404                                 }\r
 405                         }\r
 406                         Buf = (char *)lParam;\r
 407                         return(TRUE);\r
 408 \r
 409                 case WM_COMMAND :\r
 410                         switch(GET_WM_COMMAND_ID(wParam, lParam))\r
 411                         {\r
 412                                 case IDOK :\r
 413                                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_GETTEXT, FMAX_PATH+1, (LPARAM)Buf);\r
 414                                         SendDlgItemMessage(hDlg, QHOST_USER, WM_GETTEXT, USER_NAME_LEN+1, (LPARAM)Buf + FMAX_PATH+1);\r
 415                                         SendDlgItemMessage(hDlg, QHOST_PASS, WM_GETTEXT, PASSWORD_LEN+1, (LPARAM)Buf + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 416                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1) = (char)SendDlgItemMessage(hDlg, QHOST_FWALL, BM_GETCHECK, 0, 0);\r
 417                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1+1) = (char)SendDlgItemMessage(hDlg, QHOST_PASV, BM_GETCHECK, 0, 0);\r
 418                                         EndDialog(hDlg, YES);\r
 419                                         break;\r
 420 \r
 421                                 case IDCANCEL :\r
 422                                         EndDialog(hDlg, NO);\r
 423                                         break;\r
 424 \r
 425 //                              case QHOST_HOST :\r
 426 //                                      if(HIWORD(wParam) == CBN_EDITCHANGE)\r
 427 //                                              DoPrintf("EDIT");\r
 428 //                                      break;\r
 429                         }\r
 430             return(TRUE);\r
 431         }\r
 432         return(FALSE);\r
 433 }\r
 434 \r
 435 \r
 436 /*----- 指定したホスト名でホストへ接続 ----------------------------------------\r
 437 *\r
 438 *       Parameter\r
 439 *               char *unc : UNC文字列\r
 440 *               int Kanji : ホストの漢字コード (KANJI_xxx)\r
 441 *               int Kana : 半角かな→全角変換モード (YES/NO)\r
 442 *               int Fkanji : ファイル名の漢字コード (KANJI_xxx)\r
 443 *               int TrMode : 転送モード (TYPE_xx)\r
 444 *\r
 445 *       Return Value\r
 446 *               なし\r
 447 *----------------------------------------------------------------------------*/\r
 448 \r
 449 void DirectConnectProc(char *unc, int Kanji, int Kana, int Fkanji, int TrMode)\r
 450 {\r
 451         char Host[HOST_ADRS_LEN+1];\r
 452         char Path[FMAX_PATH+1];\r
 453         char File[FMAX_PATH+1];\r
 454         char User[USER_NAME_LEN+1];\r
 455         char Pass[PASSWORD_LEN+1];\r
 456         int Port;\r
 457 \r
 458         SaveBookMark();\r
 459         SaveCurrentSetToHost();\r
 460 \r
 461         /* 接続中なら切断する */\r
 462         if(CmdCtrlSocket != INVALID_SOCKET)\r
 463                 DisconnectProc();\r
 464 \r
 465         SetTaskMsg("----------------------------");\r
 466 \r
 467         InitPWDcommand();\r
 468         if(SplitUNCpath(unc, Host, Path, File, User, Pass, &Port) == FFFTP_SUCCESS)\r
 469         {\r
 470                 if(strlen(User) == 0)\r
 471                 {\r
 472                         strcpy(User, "anonymous");\r
 473                         strcpy(Pass, UserMailAdrs);\r
 474                 }\r
 475 \r
 476                 CopyDefaultHost(&CurHost);\r
 477 \r
 478                 SetCurrentHost(HOSTNUM_NOENTRY);\r
 479                 strcpy(CurHost.HostAdrs, Host);\r
 480                 strcpy(CurHost.UserName, User);\r
 481                 strcpy(CurHost.PassWord, Pass);\r
 482                 strcpy(CurHost.RemoteInitDir, Path);\r
 483                 AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 484                 CurHost.Port = Port;\r
 485                 CurHost.KanjiCode = Kanji;\r
 486                 CurHost.KanaCnv = Kana;\r
 487                 CurHost.NameKanjiCode = Fkanji;\r
 488                 CurHost.KanaCnv = YES;                  /* とりあえず */\r
 489                 // UTF-8対応\r
 490                 CurHost.CurNameKanjiCode = CurHost.NameKanjiCode;\r
 491                 // IPv6対応\r
 492                 CurHost.CurNetType = CurHost.NetType;\r
 493 \r
 494                 SetHostKanaCnvImm(CurHost.KanaCnv);\r
 495                 SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 496                 SetSyncMoveMode(CurHost.SyncMove);\r
 497 \r
 498                 if(TrMode != TYPE_DEFAULT)\r
 499                 {\r
 500                         SetTransferTypeImm(TrMode);\r
 501                         DispTransferType();\r
 502                 }\r
 503 \r
 504                 DisableUserOpe();\r
 505                 // 暗号化通信対応\r
 506                 // 同時接続対応\r
 507 //              CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 508                 CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 509                 TrnCtrlSocket = CmdCtrlSocket;\r
 510 \r
 511                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 512                 {\r
 513                         // UTF-8対応\r
 514                         if(CurHost.CurNameKanjiCode == KANJI_AUTO)\r
 515                         {\r
 516                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 517                                         CurHost.CurNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 518                         }\r
 519 \r
 520                         strcpy(TitleHostName, CurHost.HostAdrs);\r
 521                         DispWindowTitle();\r
 522                         SoundPlay(SND_CONNECT);\r
 523 \r
 524                         InitTransCurDir();\r
 525                         DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 526 \r
 527                         GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 528                         EnableUserOpe();\r
 529 \r
 530                         if(strlen(File) > 0)\r
 531                                 DirectDownLoadProc(File);\r
 532                         else\r
 533                                 ResetAutoExitFlg();\r
 534                 }\r
 535                 else\r
 536                 {\r
 537                         SoundPlay(SND_ERROR);\r
 538                         EnableUserOpe();\r
 539                 }\r
 540         }\r
 541         return;\r
 542 }\r
 543 \r
 544 \r
 545 /*----- ホストのヒストリで指定されたホストへ接続 ------------------------------\r
 546 *\r
 547 *       Parameter\r
 548 *               int MenuCmd : 取り出すヒストリに割り当てられたメニューコマンド\r
 549 *\r
 550 *       Return Value\r
 551 *               なし\r
 552 *----------------------------------------------------------------------------*/\r
 553 \r
 554 void HistoryConnectProc(int MenuCmd)\r
 555 {\r
 556         HISTORYDATA Hist;\r
 557         int LFSort;\r
 558         int LDSort;\r
 559         int RFSort;\r
 560         int RDSort;\r
 561 \r
 562         if(GetHistoryByCmd(MenuCmd, &Hist) == FFFTP_SUCCESS)\r
 563         {\r
 564                 SaveBookMark();\r
 565                 SaveCurrentSetToHost();\r
 566 \r
 567                 /* 接続中なら切断する */\r
 568                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 569                         DisconnectProc();\r
 570 \r
 571                 SetTaskMsg("----------------------------");\r
 572 \r
 573                 InitPWDcommand();\r
 574                 CopyHistoryToHost(&Hist, &CurHost);\r
 575                 // UTF-8対応\r
 576                 CurHost.CurNameKanjiCode = CurHost.NameKanjiCode;\r
 577                 // IPv6対応\r
 578                 CurHost.CurNetType = CurHost.NetType;\r
 579 \r
 580                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 581                 {\r
 582                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 583                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 584                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 585                         SetSyncMoveMode(CurHost.SyncMove);\r
 586 \r
 587                         DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 588                         SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 589                         ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 590 \r
 591                         SetTransferTypeImm(Hist.Type);\r
 592                         DispTransferType();\r
 593 \r
 594                         DisableUserOpe();\r
 595                         // 暗号化通信対応\r
 596                         // 同時接続対応\r
 597 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 598                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 599                         TrnCtrlSocket = CmdCtrlSocket;\r
 600 \r
 601                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 602                         {\r
 603                                 // UTF-8対応\r
 604                                 if(CurHost.CurNameKanjiCode == KANJI_AUTO)\r
 605                                 {\r
 606                                         if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 607                                                 CurHost.CurNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 608                                 }\r
 609 \r
 610                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 611                                 DispWindowTitle();\r
 612                                 SoundPlay(SND_CONNECT);\r
 613 \r
 614                                 SendInitCommand(CmdCtrlSocket, CurHost.InitCmd);\r
 615 \r
 616                                 DoLocalCWD(CurHost.LocalInitDir);\r
 617                                 GetLocalDirForWnd();\r
 618 \r
 619                                 InitTransCurDir();\r
 620                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 621 \r
 622                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 623                         }\r
 624                         else\r
 625                                 SoundPlay(SND_ERROR);\r
 626 \r
 627                         EnableUserOpe();\r
 628                 }\r
 629                 else\r
 630                         SetTaskMsg(MSGJPN002);\r
 631         }\r
 632         else\r
 633                 SoundPlay(SND_ERROR);\r
 634 \r
 635         return;\r
 636 }\r
 637 \r
 638 \r
 639 /*----- ホストの初期化コマンドを送る ------------------------------------------\r
 640 *\r
 641 *       Parameter\r
 642 *               int Cmd : 初期化コマンドス\r
 643 *\r
 644 *       Return Value\r
 645 *               なし\r
 646 *\r
 647 *       NOte\r
 648 *               初期化コマンドは以下のようなフォーマットであること\r
 649 *                       cmd1\0\r
 650 *                       cmd1\r\ncmd2\r\n\0\r
 651 *----------------------------------------------------------------------------*/\r
 652 \r
 653 static int SendInitCommand(SOCKET Socket, char *Cmd)\r
 654 {\r
 655         char Tmp[INITCMD_LEN+1];\r
 656         char *Pos;\r
 657 \r
 658         while(strlen(Cmd) > 0)\r
 659         {\r
 660                 strcpy(Tmp, Cmd);\r
 661                 if((Pos = strchr(Tmp, '\r')) != NULL)\r
 662                         *Pos = NUL;\r
 663                 if(strlen(Tmp) > 0)\r
 664                         DoQUOTE(Socket, Tmp);\r
 665 \r
 666                 if((Cmd = strchr(Cmd, '\n')) != NULL)\r
 667                         Cmd++;\r
 668                 else\r
 669                         break;\r
 670         }\r
 671         return(0);\r
 672 }\r
 673 \r
 674 \r
 675 /*----- 指定のホストはFireWallを使う設定かどうかを返す ------------------------\r
 676 *\r
 677 *       Parameter\r
 678 *               char *Hots : ホスト名\r
 679 *               int *Fire : FireWallを使うかどうかを返すワーク\r
 680 *               int *Pasv : PASVモードを返すワーク\r
 681 *               int *List : LISTコマンドのみ使用フラグ\r
 682 *\r
 683 *       Return Value\r
 684 *               なし\r
 685 *----------------------------------------------------------------------------*/\r
 686 \r
 687 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List)\r
 688 {\r
 689         int i;\r
 690         HOSTDATA Tmp;\r
 691 \r
 692         *Fire = FwallDefault;\r
 693         *Pasv = PasvDefault;\r
 694         // NLSTを送ってしまうバグ修正（ただしNLSTを使うべきホストへクイック接続できなくなる）\r
 695 //      *List = NO;\r
 696 \r
 697         i = 0;\r
 698         while(CopyHostFromList(i, &Tmp) == FFFTP_SUCCESS)\r
 699         {\r
 700                 if(strcmp(Host, Tmp.HostAdrs) == 0)\r
 701                 {\r
 702                         *Fire = Tmp.FireWall;\r
 703                         *Pasv = Tmp.Pasv;\r
 704                         *List = Tmp.ListCmdOnly;\r
 705                         break;\r
 706                 }\r
 707                 i++;\r
 708         }\r
 709         return;\r
 710 }\r
 711 \r
 712 \r
 713 /*----- 接続しているホストのアドレスを返す ------------------------------------\r
 714 *\r
 715 *       Parameter\r
 716 *               なし\r
 717 *\r
 718 *       Return Value\r
 719 *               char *ホストのアドレス\r
 720 *----------------------------------------------------------------------------*/\r
 721 \r
 722 char *AskHostAdrs(void)\r
 723 {\r
 724         return(CurHost.HostAdrs);\r
 725 }\r
 726 \r
 727 \r
 728 /*----- 接続しているホストのポートを返す --------------------------------------\r
 729 *\r
 730 *       Parameter\r
 731 *               なし\r
 732 *\r
 733 *       Return Value\r
 734 *               int ホストのポート\r
 735 *----------------------------------------------------------------------------*/\r
 736 \r
 737 int AskHostPort(void)\r
 738 {\r
 739         return(CurHost.Port);\r
 740 }\r
 741 \r
 742 /*----- 接続しているホストのファイル名の漢字コードを返す ----------------------\r
 743 *\r
 744 *       Parameter\r
 745 *               なし\r
 746 *\r
 747 *       Return Value\r
 748 *               int 漢字コード (KANJI_xxx)\r
 749 *----------------------------------------------------------------------------*/\r
 750 \r
 751 int AskHostNameKanji(void)\r
 752 {\r
 753         // UTF-8対応\r
 754 //      if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 755 //              CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 756 //\r
 757 //      return(CurHost.NameKanjiCode);\r
 758         return(CurHost.CurNameKanjiCode);\r
 759 }\r
 760 \r
 761 \r
 762 /*----- 接続しているホストのファイル名の半角カナ変換フラグを返す --------------\r
 763 *\r
 764 *       Parameter\r
 765 *               なし\r
 766 *\r
 767 *       Return Value\r
 768 *               int 半角カナを全角に変換するかどうか (YES/NO)\r
 769 *----------------------------------------------------------------------------*/\r
 770 \r
 771 int AskHostNameKana(void)\r
 772 {\r
 773         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 774                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 775 \r
 776         return(CurHost.NameKanaCnv);\r
 777 }\r
 778 \r
 779 \r
 780 /*----- 接続しているホストのLISTコマンドモードを返す --------------------------\r
 781 *\r
 782 *       Parameter\r
 783 *               なし\r
 784 *\r
 785 *       Return Value\r
 786 *               int LISTコマンドモード (YES/NO)\r
 787 *----------------------------------------------------------------------------*/\r
 788 \r
 789 int AskListCmdMode(void)\r
 790 {\r
 791         if(CurHost.HostType == HTYPE_VMS)\r
 792                 return(YES);\r
 793         else\r
 794         {\r
 795                 if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 796                         CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 797                 return(CurHost.ListCmdOnly);\r
 798         }\r
 799 }\r
 800 \r
 801 \r
 802 /*----- 接続しているホストでNLST -Rを使うかどうかを返す ------------------------\r
 803 *\r
 804 *       Parameter\r
 805 *               なし\r
 806 *\r
 807 *       Return Value\r
 808 *               int NLST -Rを使うかどうか (YES/NO)\r
 809 *----------------------------------------------------------------------------*/\r
 810 \r
 811 int AskUseNLST_R(void)\r
 812 {\r
 813         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 814                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 815 \r
 816         return(CurHost.UseNLST_R);\r
 817 }\r
 818 \r
 819 \r
 820 /*----- 接続しているホストのChmodコマンドを返す -------------------------------\r
 821 *\r
 822 *       Parameter\r
 823 *               なし\r
 824 *\r
 825 *       Return Value\r
 826 *               char *Chmodコマンド\r
 827 *----------------------------------------------------------------------------*/\r
 828 \r
 829 char *AskHostChmodCmd(void)\r
 830 {\r
 831         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 832                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 833 \r
 834         return(CurHost.ChmodCmd);\r
 835 }\r
 836 \r
 837 \r
 838 /*----- 接続しているホストのタイムゾーンを返す --------------------------------\r
 839 *\r
 840 *       Parameter\r
 841 *               なし\r
 842 *\r
 843 *       Return Value\r
 844 *               int タイムゾーン\r
 845 *----------------------------------------------------------------------------*/\r
 846 \r
 847 int AskHostTimeZone(void)\r
 848 {\r
 849         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 850                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 851 \r
 852         return(CurHost.TimeZone);\r
 853 }\r
 854 \r
 855 \r
 856 /*----- 接続しているホストのPASVモードを返す ----------------------------------\r
 857 *\r
 858 *       Parameter\r
 859 *               なし\r
 860 *\r
 861 *       Return Value\r
 862 *               int PASVモードかどうか (YES/NO)\r
 863 *----------------------------------------------------------------------------*/\r
 864 \r
 865 int AskPasvMode(void)\r
 866 {\r
 867         return(CurHost.Pasv);\r
 868 }\r
 869 \r
 870 \r
 871 /*----- 接続しているホストのLNSTファイル名を返す ------------------------------\r
 872 *\r
 873 *       Parameter\r
 874 *               なし\r
 875 *\r
 876 *       Return Value\r
 877 *               char *ファイル名／オプション\r
 878 *----------------------------------------------------------------------------*/\r
 879 \r
 880 char *AskHostLsName(void)\r
 881 {\r
 882         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 883                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 884 \r
 885         return(CurHost.LsName);\r
 886 }\r
 887 \r
 888 \r
 889 /*----- 接続しているホストのホストタイプを返す --------------------------------\r
 890 *\r
 891 *       Parameter\r
 892 *               なし\r
 893 *\r
 894 *       Return Value\r
 895 *               char *ファイル名／オプション\r
 896 *----------------------------------------------------------------------------*/\r
 897 \r
 898 int AskHostType(void)\r
 899 {\r
 900         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 901                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 902 \r
 903 #if defined(HAVE_TANDEM)\r
 904         /* OSS ファイルシステムは UNIX ファイルシステムと同じでいいので AUTO を返す\r
 905            ただし、Guardian ファイルシステムに戻ったときにおかしくならないように\r
 906            CurHost.HostType 変数は更新しない */\r
 907         if(CurHost.HostType == HTYPE_TANDEM && Oss == YES)\r
 908                 return(HTYPE_AUTO);\r
 909 #endif\r
 910 \r
 911         return(CurHost.HostType);\r
 912 }\r
 913 \r
 914 \r
 915 /*----- 接続しているホストはFireWallを使うホストかどうかを返す ----------------\r
 916 *\r
 917 *       Parameter\r
 918 *               なし\r
 919 *\r
 920 *       Return Value\r
 921 *               int FireWallを使うかどうか (YES/NO)\r
 922 *----------------------------------------------------------------------------*/\r
 923 \r
 924 int AskHostFireWall(void)\r
 925 {\r
 926         return(CurHost.FireWall);\r
 927 }\r
 928 \r
 929 \r
 930 /*----- 接続しているホストでフルパスでファイルアクセスしないかどうかを返す ----\r
 931 *\r
 932 *       Parameter\r
 933 *               なし\r
 934 *\r
 935 *       Return Value\r
 936 *               int フルパスでアクセスしない (YES=フルパス禁止/NO)\r
 937 *----------------------------------------------------------------------------*/\r
 938 \r
 939 int AskNoFullPathMode(void)\r
 940 {\r
 941         if(CurHost.HostType == HTYPE_VMS)\r
 942                 return(YES);\r
 943         else\r
 944                 return(CurHost.NoFullPath);\r
 945 }\r
 946 \r
 947 \r
 948 /*----- 接続しているユーザ名を返す --------------------------------------------\r
 949 *\r
 950 *       Parameter\r
 951 *               なし\r
 952 *\r
 953 *       Return Value\r
 954 *               char *ユーザ名\r
 955 *----------------------------------------------------------------------------*/\r
 956 \r
 957 char *AskHostUserName(void)\r
 958 {\r
 959         return(CurHost.UserName);\r
 960 }\r
 961 \r
 962 \r
 963 /*----- 現在の設定をホストの設定にセットする ----------------------------------\r
 964 *\r
 965 *       Parameter\r
 966 *               なし\r
 967 *\r
 968 *       Return Value\r
 969 *               なし\r
 970 *\r
 971 *       Note\r
 972 *               カレントディレクトリ、ソート方法をホストの設定にセットする\r
 973 *----------------------------------------------------------------------------*/\r
 974 \r
 975 void SaveCurrentSetToHost(void)\r
 976 {\r
 977         int Host;\r
 978         char LocDir[FMAX_PATH+1];\r
 979         char HostDir[FMAX_PATH+1];\r
 980 \r
 981         if(TrnCtrlSocket != INVALID_SOCKET)\r
 982         {\r
 983                 if((Host = AskCurrentHost()) != HOSTNUM_NOENTRY)\r
 984                 {\r
 985                         CopyHostFromListInConnect(Host, &CurHost);\r
 986                         if(CurHost.LastDir == YES)\r
 987                         {\r
 988                                 AskLocalCurDir(LocDir, FMAX_PATH);\r
 989                                 AskRemoteCurDir(HostDir, FMAX_PATH);\r
 990                                 SetHostDir(AskCurrentHost(), LocDir, HostDir);\r
 991                         }\r
 992                         SetHostSort(AskCurrentHost(), AskSortType(ITEM_LFILE), AskSortType(ITEM_LDIR), AskSortType(ITEM_RFILE), AskSortType(ITEM_RDIR));\r
 993                 }\r
 994         }\r
 995         return;\r
 996 }\r
 997 \r
 998 \r
 999 /*----- 現在の設定をヒストリにセットする --------------------------------------\r
1000 *\r
1001 *       Parameter\r
1002 *               なし\r
1003 *\r
1004 *       Return Value\r
1005 *               なし\r
1006 *----------------------------------------------------------------------------*/\r
1007 \r
1008 static void SaveCurrentSetToHistory(void)\r
1009 {\r
1010         char LocDir[FMAX_PATH+1];\r
1011         char HostDir[FMAX_PATH+1];\r
1012 \r
1013         AskLocalCurDir(LocDir, FMAX_PATH);\r
1014         AskRemoteCurDir(HostDir, FMAX_PATH);\r
1015         strcpy(CurHost.LocalInitDir, LocDir);\r
1016         strcpy(CurHost.RemoteInitDir, HostDir);\r
1017 \r
1018         CurHost.Sort = AskSortType(ITEM_LFILE) * 0x1000000 | AskSortType(ITEM_LDIR) * 0x10000 | AskSortType(ITEM_RFILE) * 0x100 | AskSortType(ITEM_RDIR);\r
1019 \r
1020         CurHost.KanjiCode = AskHostKanjiCode();\r
1021         CurHost.KanaCnv = AskHostKanaCnv();\r
1022 \r
1023         CurHost.SyncMove = AskSyncMoveMode();\r
1024 \r
1025         AddHostToHistory(&CurHost, AskTransferType());\r
1026         SetAllHistoryToMenu();\r
1027 \r
1028         return;\r
1029 }\r
1030 \r
1031 \r
1032 /*----- コマンドコントロールソケットの再接続 ----------------------------------\r
1033 *\r
1034 *       Parameter\r
1035 *               なし\r
1036 *\r
1037 *       Return Value\r
1038 *               int ステータス\r
1039 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1040 *----------------------------------------------------------------------------*/\r
1041 \r
1042 int ReConnectCmdSkt(void)\r
1043 {\r
1044         int Sts;\r
1045 \r
1046 \r
1047         if(CmdCtrlSocket != TrnCtrlSocket)\r
1048                 do_closesocket(TrnCtrlSocket);\r
1049         TrnCtrlSocket = INVALID_SOCKET;\r
1050 \r
1051         Sts = ReConnectSkt(&CmdCtrlSocket);\r
1052 \r
1053         TrnCtrlSocket = CmdCtrlSocket;\r
1054 \r
1055         return(Sts);\r
1056 }\r
1057 \r
1058 \r
1059 /*----- 転送コントロールソケットの再接続 --------------------------------------\r
1060 *\r
1061 *       Parameter\r
1062 *               なし\r
1063 *\r
1064 *       Return Value\r
1065 *               int ステータス\r
1066 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1067 *----------------------------------------------------------------------------*/\r
1068 \r
1069 //int ReConnectTrnSkt(void)\r
1070 //{\r
1071 //      return(ReConnectSkt(&TrnCtrlSocket));\r
1072 //}\r
1073 // 同時接続対応\r
1074 int ReConnectTrnSkt(SOCKET *Skt, int *CancelCheckWork)\r
1075 {\r
1076 //      char Path[FMAX_PATH+1];\r
1077         int Sts;\r
1078         // 暗号化通信対応\r
1079         HOSTDATA HostData;\r
1080 \r
1081         Sts = FFFTP_FAIL;\r
1082 \r
1083         SetTaskMsg(MSGJPN003);\r
1084 \r
1085 //      DisableUserOpe();\r
1086         /* 現在のソケットは切断 */\r
1087         if(*Skt != INVALID_SOCKET)\r
1088                 do_closesocket(*Skt);\r
1089         /* 再接続 */\r
1090         // 暗号化通信対応\r
1091         HostData = CurHost;\r
1092         if(HostData.CryptMode != CRYPT_NONE)\r
1093                 HostData.UseNoEncryption = NO;\r
1094         if(HostData.CryptMode != CRYPT_FTPES)\r
1095                 HostData.UseFTPES = NO;\r
1096         if(HostData.CryptMode != CRYPT_FTPIS)\r
1097                 HostData.UseFTPIS = NO;\r
1098         if(HostData.CryptMode != CRYPT_SFTP)\r
1099                 HostData.UseSFTP = NO;\r
1100         // UTF-8対応\r
1101         HostData.CurNameKanjiCode = HostData.NameKanjiCode;\r
1102         // IPv6対応\r
1103         HostData.CurNetType = HostData.NetType;\r
1104         // 同時接続対応\r
1105         HostData.NoDisplayUI = YES;\r
1106         // 暗号化通信対応\r
1107         // 同時接続対応\r
1108 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1109         if((*Skt = DoConnect(&HostData, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, CancelCheckWork)) != INVALID_SOCKET)\r
1110         {\r
1111                 SendInitCommand(*Skt, CurHost.InitCmd);\r
1112 //              AskRemoteCurDir(Path, FMAX_PATH);\r
1113 //              DoCWD(Path, YES, YES, YES);\r
1114                 Sts = FFFTP_SUCCESS;\r
1115         }\r
1116         else\r
1117                 SoundPlay(SND_ERROR);\r
1118 \r
1119 //      EnableUserOpe();\r
1120         return(Sts);\r
1121 }\r
1122 \r
1123 \r
1124 /*----- 回線の再接続 ----------------------------------------------------------\r
1125 *\r
1126 *       Parameter\r
1127 *               SOCKET *Skt : 接続したソケットを返すワーク\r
1128 *\r
1129 *       Return Value\r
1130 *               int ステータス\r
1131 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1132 *----------------------------------------------------------------------------*/\r
1133 \r
1134 static int ReConnectSkt(SOCKET *Skt)\r
1135 {\r
1136         char Path[FMAX_PATH+1];\r
1137         int Sts;\r
1138 \r
1139         Sts = FFFTP_FAIL;\r
1140 \r
1141         SetTaskMsg(MSGJPN003);\r
1142 \r
1143         DisableUserOpe();\r
1144         /* 現在のソケットは切断 */\r
1145         if(*Skt != INVALID_SOCKET)\r
1146                 do_closesocket(*Skt);\r
1147         /* 再接続 */\r
1148         // 暗号化通信対応\r
1149         // 同時接続対応\r
1150 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1151         if((*Skt = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg)) != INVALID_SOCKET)\r
1152         {\r
1153                 SendInitCommand(*Skt, CurHost.InitCmd);\r
1154                 AskRemoteCurDir(Path, FMAX_PATH);\r
1155                 DoCWD(Path, YES, YES, YES);\r
1156                 Sts = FFFTP_SUCCESS;\r
1157         }\r
1158         else\r
1159                 SoundPlay(SND_ERROR);\r
1160 \r
1161         EnableUserOpe();\r
1162         return(Sts);\r
1163 }\r
1164 \r
1165 \r
1166 /*----- コマンドコントロールソケットを返す ------------------------------------\r
1167 *\r
1168 *       Parameter\r
1169 *               なし\r
1170 *\r
1171 *       Return Value\r
1172 *               SOCKET コマンドコントロールソケット\r
1173 *----------------------------------------------------------------------------*/\r
1174 \r
1175 SOCKET AskCmdCtrlSkt(void)\r
1176 {\r
1177         return(CmdCtrlSocket);\r
1178 }\r
1179 \r
1180 \r
1181 /*----- 転送コントロールソケットを返す ----------------------------------------\r
1182 *\r
1183 *       Parameter\r
1184 *               なし\r
1185 *\r
1186 *       Return Value\r
1187 *               SOCKET 転送コントロールソケット\r
1188 *----------------------------------------------------------------------------*/\r
1189 \r
1190 SOCKET AskTrnCtrlSkt(void)\r
1191 {\r
1192         return(TrnCtrlSocket);\r
1193 }\r
1194 \r
1195 \r
1196 /*----- コマンド／転送コントロールソケットの共有を解除 ------------------------\r
1197 *\r
1198 *       Parameter\r
1199 *               なし\r
1200 *\r
1201 *       Return Value\r
1202 *               なし\r
1203 *----------------------------------------------------------------------------*/\r
1204 \r
1205 void SktShareProh(void)\r
1206 {\r
1207         if(CmdCtrlSocket == TrnCtrlSocket)\r
1208         {\r
1209 \r
1210 //SetTaskMsg("############### SktShareProh");\r
1211 \r
1212                 // 同時接続対応\r
1213 //              CmdCtrlSocket = INVALID_SOCKET;\r
1214 //              ReConnectSkt(&CmdCtrlSocket);\r
1215                 if(CurHost.ReuseCmdSkt == YES)\r
1216                 {\r
1217                         CmdCtrlSocket = INVALID_SOCKET;\r
1218                         ReConnectSkt(&CmdCtrlSocket);\r
1219                 }\r
1220         }\r
1221         return;\r
1222 }\r
1223 \r
1224 \r
1225 /*----- コマンド／転送コントロールソケットの共有が解除されているかチェック ----\r
1226 *\r
1227 *       Parameter\r
1228 *               なし\r
1229 *\r
1230 *       Return Value\r
1231 *               int ステータス\r
1232 *                       YES=共有解除/NO=共有\r
1233 *----------------------------------------------------------------------------*/\r
1234 \r
1235 int AskShareProh(void)\r
1236 {\r
1237         int Sts;\r
1238 \r
1239         Sts = YES;\r
1240         // 同時接続対応\r
1241 //      if(CmdCtrlSocket == TrnCtrlSocket)\r
1242         if(CmdCtrlSocket == TrnCtrlSocket || TrnCtrlSocket == INVALID_SOCKET)\r
1243                 Sts = NO;\r
1244 \r
1245         return(Sts);\r
1246 }\r
1247 \r
1248 \r
1249 /*----- ホストから切断 --------------------------------------------------------\r
1250 *\r
1251 *       Parameter\r
1252 *               なし\r
1253 *\r
1254 *       Return Value\r
1255 *               なし\r
1256 *----------------------------------------------------------------------------*/\r
1257 \r
1258 void DisconnectProc(void)\r
1259 {\r
1260 \r
1261 //SetTaskMsg("############### Disconnect Cmd=%x, Trn=%x", CmdCtrlSocket,TrnCtrlSocket);\r
1262 \r
1263         if((CmdCtrlSocket != INVALID_SOCKET) && (CmdCtrlSocket != TrnCtrlSocket))\r
1264         {\r
1265                 DoQUIT(CmdCtrlSocket);\r
1266                 DoClose(CmdCtrlSocket);\r
1267         }\r
1268 \r
1269         if(TrnCtrlSocket != INVALID_SOCKET)\r
1270         {\r
1271                 DoQUIT(TrnCtrlSocket);\r
1272                 DoClose(TrnCtrlSocket);\r
1273 \r
1274                 SaveCurrentSetToHistory();\r
1275 \r
1276                 EraseRemoteDirForWnd();\r
1277                 SetTaskMsg(MSGJPN004);\r
1278         }\r
1279 \r
1280         TrnCtrlSocket = INVALID_SOCKET;\r
1281         CmdCtrlSocket = INVALID_SOCKET;\r
1282 \r
1283         DispWindowTitle();\r
1284         MakeButtonsFocus();\r
1285         ClearBookMark();\r
1286 \r
1287         return;\r
1288 }\r
1289 \r
1290 \r
1291 /*----- ソケットが強制切断されたときの処理 ------------------------------------\r
1292 *\r
1293 *       Parameter\r
1294 *               なし\r
1295 *\r
1296 *       Return Value\r
1297 *               なし\r
1298 *----------------------------------------------------------------------------*/\r
1299 \r
1300 void DisconnectSet(void)\r
1301 {\r
1302         CmdCtrlSocket = INVALID_SOCKET;\r
1303         TrnCtrlSocket = INVALID_SOCKET;\r
1304 \r
1305         EraseRemoteDirForWnd();\r
1306         DispWindowTitle();\r
1307         MakeButtonsFocus();\r
1308         SetTaskMsg(MSGJPN005);\r
1309         return;\r
1310 }\r
1311 \r
1312 \r
1313 /*----- ホストに接続中かどうかを返す ------------------------------------------\r
1314 *\r
1315 *       Parameter\r
1316 *               なし\r
1317 *\r
1318 *       Return Value\r
1319 *               int ステータス (YES/NO)\r
1320 *----------------------------------------------------------------------------*/\r
1321 \r
1322 int AskConnecting(void)\r
1323 {\r
1324         int Sts;\r
1325 \r
1326         Sts = NO;\r
1327         if(TrnCtrlSocket != INVALID_SOCKET)\r
1328                 Sts = YES;\r
1329 \r
1330         return(Sts);\r
1331 }\r
1332 \r
1333 \r
1334 #if defined(HAVE_TANDEM)\r
1335 /*----- 接続している本当のホストのホストタイプを返す --------------------------\r
1336 *\r
1337 *       Parameter\r
1338 *               なし\r
1339 *\r
1340 *       Return Value\r
1341 *               char *ファイル名／オプション\r
1342 *----------------------------------------------------------------------------*/\r
1343 \r
1344 int AskRealHostType(void)\r
1345 {\r
1346         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
1347                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
1348 \r
1349         return(CurHost.HostType);\r
1350 }\r
1351 \r
1352 /*----- OSS ファイルシステムにアクセスしているかどうかのフラグを変更する ------\r
1353 *\r
1354 *       Parameter\r
1355 *               int ステータス (YES/NO)\r
1356 *\r
1357 *       Return Value\r
1358 *               int ステータス (YES/NO)\r
1359 *----------------------------------------------------------------------------*/\r
1360 \r
1361 int SetOSS(int wkOss)\r
1362 {\r
1363         if(Oss != wkOss) {\r
1364                 if (wkOss == YES) {\r
1365                         strcpy(CurHost.InitCmd, "OSS");\r
1366                 } else {\r
1367                         strcpy(CurHost.InitCmd, "GUARDIAN");\r
1368                 }\r
1369         }\r
1370         Oss = wkOss;\r
1371         return(Oss);\r
1372 }\r
1373 \r
1374 /*----- OSS ファイルシステムにアクセスしているかどうかを返す ------------------\r
1375 *\r
1376 *       Parameter\r
1377 *               なし\r
1378 *\r
1379 *       Return Value\r
1380 *               int ステータス (YES/NO)\r
1381 *----------------------------------------------------------------------------*/\r
1382 \r
1383 int AskOSS(void)\r
1384 {\r
1385         return(Oss);\r
1386 }\r
1387 #endif /* HAVE_TANDEM */\r
1388 \r
1389 \r
1390 /*----- ホストへ接続する ------------------------------------------------------\r
1391 *\r
1392 *       Parameter\r
1393 *               char *Host : ホスト名\r
1394 *               char *User : ユーザ名\r
1395 *               char *Pass : パスワード\r
1396 *               char *Acct : アカウント\r
1397 *               int Port : ポート\r
1398 *               int Fwall : FireWallを使うかどうか (YES/NO)\r
1399 *               int SavePass : パスワードを再入力した時に保存するかどうか (YES/NO)\r
1400 *               int Security : セキュリティ (SECURITY_xxx, MDx)\r
1401 *\r
1402 *       Return Value\r
1403 *               SOCKET ソケット\r
1404 *\r
1405 *       Note\r
1406 *               ホスト名、ユーザ名、パスワードが指定されていなかったときは、接続に使用\r
1407 *               したものをコピーしてかえす\r
1408 *                       char *Host : ホスト名\r
1409 *                       char *User : ユーザ名\r
1410 *                       char *Pass : パスワード\r
1411 *                       char *Acct : アカウント\r
1412 *\r
1413 *               FireWallは次のように動作する\r
1414 *                       TYPE1   Connect fire → USER user(f) → PASS pass(f) → SITE host → USER user(h) →      PASS pass(h) → ACCT acct\r
1415 *                       TYPE2   Connect fire → USER user(f) → PASS pass(f) →              USER user(h)@host → PASS pass(h) → ACCT acct\r
1416 *                       TYPE3   Connect fire →                                              USER user(h)@host → PASS pass(h) → ACCT acct\r
1417 *                       TYPE4   Connect fire →                                 OPEN host → USER user(h) →      PASS pass(h) → ACCT acct\r
1418 *                       TYPE5   SOCKS4\r
1419 *                       none    Connect host →                                              USER user(h) →      PASS pass(h) → ACCT acct\r
1420 *----------------------------------------------------------------------------*/\r
1421 \r
1422 // 暗号化通信対応\r
1423 static SOCKET DoConnectCrypt(int CryptMode, HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1424 {\r
1425         int Sts;\r
1426         int Flg;\r
1427         int Anony;\r
1428         SOCKET ContSock;\r
1429         char Buf[1024];\r
1430         char Reply[1024];\r
1431         int Continue;\r
1432         int ReInPass;\r
1433         char *Tmp;\r
1434         int HostPort;\r
1435         static const char *SiteTbl[4] = { "SITE", "site", "OPEN", "open" };\r
1436         char TmpBuf[ONELINE_BUF_SIZE];\r
1437         struct linger LingerOpt;\r
1438 \r
1439         // 暗号化通信対応\r
1440         ContSock = INVALID_SOCKET;\r
1441 \r
1442         if(CryptMode == CRYPT_NONE || CryptMode == CRYPT_FTPES || CryptMode == CRYPT_FTPIS)\r
1443         {\r
1444                 if(Fwall == YES)\r
1445                         Fwall = FwallType;\r
1446                 else\r
1447                         Fwall = FWALL_NONE;\r
1448 \r
1449                 TryConnect = YES;\r
1450                 // 暗号化通信対応\r
1451 //              CancelFlg = NO;\r
1452 #if 0\r
1453 //              WSASetBlockingHook(BlkHookFnc);\r
1454 #endif\r
1455 \r
1456                 ContSock = INVALID_SOCKET;\r
1457 \r
1458                 HostPort = Port;\r
1459                 Tmp = Host;\r
1460                 if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1461                    (Fwall == FWALL_SIDEWINDER) ||\r
1462                    (Fwall == FWALL_FU_FP))\r
1463                 {\r
1464                         Tmp = FwallHost;\r
1465                         Port = FwallPort;\r
1466                 }\r
1467 \r
1468                 if(strlen(Tmp) != 0)\r
1469                 {\r
1470                         // 同時接続対応\r
1471 //                      if((ContSock = connectsock(Tmp, Port, "", &CancelFlg)) != INVALID_SOCKET)\r
1472                         if((ContSock = connectsock(Tmp, Port, "", CancelCheckWork)) != INVALID_SOCKET)\r
1473                         {\r
1474                                 // バッファを無効\r
1475 #ifdef DISABLE_CONTROL_NETWORK_BUFFERS\r
1476                                 int BufferSize = 0;\r
1477                                 setsockopt(ContSock, SOL_SOCKET, SO_SNDBUF, (char*)&BufferSize, sizeof(int));\r
1478                                 setsockopt(ContSock, SOL_SOCKET, SO_RCVBUF, (char*)&BufferSize, sizeof(int));\r
1479 #endif\r
1480                                 // FTPIS対応\r
1481 //                              while((Sts = ReadReplyMessage(ContSock, Buf, 1024, &CancelFlg, TmpBuf) / 100) == FTP_PRELIM)\r
1482 //                                      ;\r
1483                                 if(CryptMode == CRYPT_FTPIS)\r
1484                                 {\r
1485                                         if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1486                                         {\r
1487                                                 while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1488                                                         ;\r
1489                                         }\r
1490                                         else\r
1491                                                 Sts = FTP_ERROR;\r
1492                                 }\r
1493                                 else\r
1494                                 {\r
1495                                         while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1496                                                 ;\r
1497                                 }\r
1498 \r
1499                                 if(Sts == FTP_COMPLETE)\r
1500                                 {\r
1501                                         Flg = 1;\r
1502                                         if(setsockopt(ContSock, SOL_SOCKET, SO_OOBINLINE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1503                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1504                                         // データ転送用ソケットのTCP遅延転送が無効されているので念のため\r
1505                                         if(setsockopt(ContSock, IPPROTO_TCP, TCP_NODELAY, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1506                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1507 //#pragma aaa\r
1508                                         Flg = 1;\r
1509                                         if(setsockopt(ContSock, SOL_SOCKET, SO_KEEPALIVE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1510                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1511                                         LingerOpt.l_onoff = 1;\r
1512                                         LingerOpt.l_linger = 90;\r
1513                                         if(setsockopt(ContSock, SOL_SOCKET, SO_LINGER, (LPSTR)&LingerOpt, sizeof(LingerOpt)) == SOCKET_ERROR)\r
1514                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1515 ///////\r
1516 \r
1517 \r
1518                                         /*===== 認証を行なう =====*/\r
1519 \r
1520                                         Sts = FTP_COMPLETE;\r
1521                                         if((Fwall == FWALL_FU_FP_SITE) ||\r
1522                                            (Fwall == FWALL_FU_FP_USER) ||\r
1523                                            (Fwall == FWALL_FU_FP))\r
1524                                         {\r
1525                                                 // 同時接続対応\r
1526 //                                              if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1527                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1528                                                 {\r
1529                                                         CheckOneTimePassword(FwallPass, Reply, FwallSecurity);\r
1530                                                         // 同時接続対応\r
1531 //                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1532                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1533                                                 }\r
1534                                         }\r
1535                                         else if(Fwall == FWALL_SIDEWINDER)\r
1536                                         {\r
1537                                                 // 同時接続対応\r
1538 //                                              Sts = command(ContSock, Reply, &CancelFlg, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1539                                                 Sts = command(ContSock, Reply, CancelCheckWork, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1540                                         }\r
1541                                         if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1542                                         {\r
1543                                                 SetTaskMsg(MSGJPN006);\r
1544                                                 DoClose(ContSock);\r
1545                                                 ContSock = INVALID_SOCKET;\r
1546                                         }\r
1547                                         else\r
1548                                         {\r
1549                                                 if((Fwall == FWALL_FU_FP_SITE) || (Fwall == FWALL_OPEN))\r
1550                                                 {\r
1551                                                         Flg = 0;\r
1552                                                         if(Fwall == FWALL_OPEN)\r
1553                                                                 Flg = 2;\r
1554                                                         if(FwallLower == YES)\r
1555                                                                 Flg++;\r
1556 \r
1557                                                         if(HostPort == PORT_NOR)\r
1558                                                                 // 同時接続対応\r
1559 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s", SiteTbl[Flg], Host) / 100;\r
1560                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s", SiteTbl[Flg], Host) / 100;\r
1561                                                         else\r
1562                                                                 // 同時接続対応\r
1563 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1564                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1565                                                 }\r
1566 \r
1567                                                 if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1568                                                 {\r
1569                                                         SetTaskMsg(MSGJPN007, Host);\r
1570                                                         DoClose(ContSock);\r
1571                                                         ContSock = INVALID_SOCKET;\r
1572                                                 }\r
1573                                                 else\r
1574                                                 {\r
1575                                                         Anony = NO;\r
1576                                                         // 同時接続対応\r
1577 //                                                      if((strlen(User) != 0) || \r
1578 //                                                         (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1579                                                         if((strlen(User) != 0) || \r
1580                                                            ((HostData->NoDisplayUI == NO) && (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)))\r
1581                                                         {\r
1582                                                                 if(Anony == YES)\r
1583                                                                 {\r
1584                                                                         strcpy(User, "anonymous");\r
1585                                                                         strcpy(Pass, UserMailAdrs);\r
1586                                                                 }\r
1587 \r
1588                                                                 if((Fwall == FWALL_FU_FP_USER) || (Fwall == FWALL_USER))\r
1589                                                                 {\r
1590                                                                         if(HostPort == PORT_NOR)\r
1591                                                                                 sprintf(Buf, "%s%c%s", User, FwallDelimiter, Host);\r
1592                                                                         else\r
1593                                                                                 sprintf(Buf, "%s%c%s %d", User, FwallDelimiter, Host, HostPort);\r
1594                                                                 }\r
1595                                                                 else\r
1596                                                                         strcpy(Buf, User);\r
1597 \r
1598                                                                 // FTPES対応\r
1599                                                                 if(CryptMode == CRYPT_FTPES)\r
1600                                                                 {\r
1601                                                                         if(IsOpenSSLLoaded() && (Sts = command(ContSock, Reply, CancelCheckWork, "AUTH TLS")) == 234)\r
1602                                                                         {\r
1603                                                                                 if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1604                                                                                 {\r
1605                                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "PBSZ 0")) == 200)\r
1606                                                                                         {\r
1607                                                                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "PROT P")) == 200)\r
1608                                                                                                 {\r
1609                                                                                                 }\r
1610                                                                                                 else\r
1611                                                                                                         Sts = FTP_ERROR;\r
1612                                                                                         }\r
1613                                                                                         else\r
1614                                                                                                 Sts = FTP_ERROR;\r
1615                                                                                 }\r
1616                                                                                 else\r
1617                                                                                         Sts = FTP_ERROR;\r
1618                                                                         }\r
1619                                                                         else\r
1620                                                                                 Sts = FTP_ERROR;\r
1621                                                                 }\r
1622 \r
1623                                                                 // FTPIS対応\r
1624                                                                 // "PBSZ 0"と"PROT P"は黙示的に設定されているはずだが念のため\r
1625                                                                 if(CryptMode == CRYPT_FTPIS)\r
1626                                                                 {\r
1627                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "PBSZ 0")) == 200)\r
1628                                                                         {\r
1629                                                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "PROT P")) == 200)\r
1630                                                                                 {\r
1631                                                                                 }\r
1632                                                                         }\r
1633                                                                 }\r
1634 \r
1635                                                                 ReInPass = NO;\r
1636                                                                 do\r
1637                                                                 {\r
1638                                                                         // FTPES対応\r
1639                                                                         if(Sts == FTP_ERROR)\r
1640                                                                                 break;\r
1641                                                                         Continue = NO;\r
1642                                                                         // 同時接続対応\r
1643 //                                                                      if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1644                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1645                                                                         {\r
1646                                                                                 // 同時接続対応\r
1647 //                                                                              if((strlen(Pass) != 0) || \r
1648 //                                                                                 (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1649                                                                                 if((strlen(Pass) != 0) || \r
1650                                                                                    ((HostData->NoDisplayUI == NO) && (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)))\r
1651                                                                                 {\r
1652                                                                                         CheckOneTimePassword(Pass, Reply, Security);\r
1653 \r
1654                                                                                         /* パスワードがスペース1個の時はパスワードの実体なしとする */\r
1655                                                                                         if(strcmp(Reply, " ") == 0)\r
1656                                                                                                 strcpy(Reply, "");\r
1657 \r
1658                                                                                         // 同時接続対応\r
1659 //                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1660                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1661                                                                                         if(Sts == FTP_ERROR)\r
1662                                                                                         {\r
1663                                                                                                 strcpy(Pass, "");\r
1664                                                                                                 // 同時接続対応\r
1665 //                                                                                              if(InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1666                                                                                                 if(HostData->NoDisplayUI == NO && InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1667                                                                                                         Continue = YES;\r
1668                                                                                                 else\r
1669                                                                                                         DoPrintf("No password specified.");\r
1670                                                                                                 ReInPass = YES;\r
1671                                                                                         }\r
1672                                                                                         else if(Sts == FTP_CONTINUE)\r
1673                                                                                         {\r
1674                                                                                                 // 同時接続対応\r
1675 //                                                                                              if((strlen(Acct) != 0) || \r
1676 //                                                                                                 (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1677                                                                                                 if((strlen(Acct) != 0) || \r
1678                                                                                                    ((HostData->NoDisplayUI == NO) && (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)))\r
1679                                                                                                 {\r
1680                                                                                                         // 同時接続対応\r
1681 //                                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "ACCT %s", Acct) / 100;\r
1682                                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "ACCT %s", Acct) / 100;\r
1683                                                                                                 }\r
1684                                                                                                 else\r
1685                                                                                                         DoPrintf("No account specified");\r
1686                                                                                         }\r
1687                                                                                 }\r
1688                                                                                 else\r
1689                                                                                 {\r
1690                                                                                         Sts = FTP_ERROR;\r
1691                                                                                         DoPrintf("No password specified.");\r
1692                                                                                 }\r
1693                                                                         }\r
1694                                                                         // FTPES対応\r
1695                                                                         if(Continue == YES)\r
1696                                                                                 Sts = FTP_COMPLETE;\r
1697                                                                 }\r
1698                                                                 while(Continue == YES);\r
1699                                                         }\r
1700                                                         else\r
1701                                                         {\r
1702                                                                 Sts = FTP_ERROR;\r
1703                                                                 DoPrintf("No user name specified");\r
1704                                                         }\r
1705 \r
1706                                                         if(Sts != FTP_COMPLETE)\r
1707                                                         {\r
1708                                                                 SetTaskMsg(MSGJPN008, Host);\r
1709                                                                 DoClose(ContSock);\r
1710                                                                 ContSock = INVALID_SOCKET;\r
1711                                                         }\r
1712                                                         else if((SavePass == YES) && (ReInPass == YES))\r
1713                                                         {\r
1714                                                                 // 同時接続対応\r
1715 //                                                              if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1716                                                                 if(HostData->NoDisplayUI == NO && DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1717                                                                         SetHostPassword(AskCurrentHost(), Pass);\r
1718                                                         }\r
1719                                                 }\r
1720                                         }\r
1721                                 }\r
1722                                 else\r
1723                                 {\r
1724 //#pragma aaa\r
1725                                         SetTaskMsg(MSGJPN009/*"接続できません(1) %x", ContSock*/);\r
1726                                         DoClose(ContSock);\r
1727                                         ContSock = INVALID_SOCKET;\r
1728                                 }\r
1729                         }\r
1730                 }\r
1731                 else\r
1732                 {\r
1733 \r
1734                         if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1735                            (Fwall == FWALL_FU_FP))\r
1736                                 SetTaskMsg(MSGJPN010);\r
1737                         else\r
1738                                 SetTaskMsg(MSGJPN011);\r
1739                 }\r
1740 \r
1741 #if 0\r
1742 //              WSAUnhookBlockingHook();\r
1743 #endif\r
1744                 TryConnect = NO;\r
1745 \r
1746                 // FEAT対応\r
1747                 // ホストの機能を確認\r
1748                 if(ContSock != INVALID_SOCKET)\r
1749                 {\r
1750                         if((Sts = command(ContSock, Reply, CancelCheckWork, "FEAT")) == 211)\r
1751                         {\r
1752                                 // 改行文字はReadReplyMessageで消去されるため区切り文字に空白を使用\r
1753                                 // UTF-8対応\r
1754                                 if(strstr(Reply, " UTF8 "))\r
1755                                         HostData->Feature |= FEATURE_UTF8;\r
1756                                 // MLST対応\r
1757                                 if(strstr(Reply, " MLST ") || strstr(Reply, " MLSD "))\r
1758                                         HostData->Feature |= FEATURE_MLSD;\r
1759                                 // IPv6対応\r
1760                                 if(strstr(Reply, " EPRT ") || strstr(Reply, " EPSV "))\r
1761                                         HostData->Feature |= FEATURE_EPRT | FEATURE_EPSV;\r
1762                         }\r
1763                         // UTF-8対応\r
1764                         if(HostData->CurNameKanjiCode == KANJI_AUTO && (HostData->Feature & FEATURE_UTF8))\r
1765                         {\r
1766                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "OPTS UTF8 ON")) == 200)\r
1767                                         HostData->CurNameKanjiCode = KANJI_UTF8N;\r
1768                         }\r
1769                 }\r
1770         }\r
1771         else if(CryptMode == CRYPT_SFTP)\r
1772         {\r
1773                 // TODO:\r
1774                 // テストコード\r
1775                 // ログイン成功を確認\r
1776 #define strrcmp(_Str1, _Str2) (strcmp(strstr(_Str1, _Str2) ? strstr(_Str1, _Str2) : "", _Str2))\r
1777                 size_t r;\r
1778                 ContSock = SFTP_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);\r
1779                 SFTP_SetTimeoutCallback(ContSock, SSLTimeoutCallback);\r
1780                 while(1)\r
1781                 {\r
1782                         r = SFTP_recv(ContSock, Reply, 1024, 0);\r
1783                         if(r == SOCKET_ERROR)\r
1784                                 break;\r
1785                         if(r <= 0)\r
1786                                 continue;\r
1787                         Reply[r] = '\0';\r
1788                         SetTaskMsg("%s", Reply);\r
1789                         if(strrcmp(Reply, "psftp> ") == 0)\r
1790                                 break;\r
1791                 }\r
1792                 r = SFTP_send(ContSock, "open \"", strlen("open \""), 0);\r
1793                 r = SFTP_send(ContSock, Host, strlen(Host), 0);\r
1794                 r = SFTP_send(ContSock, "\"\r\n", strlen("\"\r\n"), 0);\r
1795                 while(1)\r
1796                 {\r
1797                         r = SFTP_recv(ContSock, Reply, 1024, 0);\r
1798                         if(r == SOCKET_ERROR)\r
1799                                 break;\r
1800                         if(r <= 0)\r
1801                                 continue;\r
1802                         Reply[r] = '\0';\r
1803                         SetTaskMsg("%s", Reply);\r
1804                         if(strrcmp(Reply, "Store key in cache? (y/n) ") == 0)\r
1805                         {\r
1806                                 r = SFTP_send(ContSock, "n\r\n", strlen("n\r\n"), 0);\r
1807                         }\r
1808                         if(strrcmp(Reply, "Update cached key? (y/n, Return cancels connection) ") == 0)\r
1809                         {\r
1810                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1811                         }\r
1812                         if(strrcmp(Reply, "login as: ") == 0)\r
1813                         {\r
1814                                 r = SFTP_send(ContSock, User, strlen(User), 0);\r
1815                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1816                         }\r
1817                         if(strrcmp(Reply, "password: ") == 0)\r
1818                         {\r
1819                                 r = SFTP_send(ContSock, Pass, strlen(Pass), 0);\r
1820                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1821                         }\r
1822                         if(strrcmp(Reply, "psftp> ") == 0)\r
1823                                 break;\r
1824                         Sleep(1);\r
1825                 }\r
1826                 SFTP_closesocket(ContSock);\r
1827                 ContSock = INVALID_SOCKET;\r
1828         }\r
1829 \r
1830         return(ContSock);\r
1831 }\r
1832 \r
1833 // 同時接続対応\r
1834 //static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1835 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1836 {\r
1837         SOCKET ContSock;\r
1838         ContSock = INVALID_SOCKET;\r
1839         *CancelCheckWork = NO;\r
1840         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseSFTP == YES)\r
1841         {\r
1842                 SetTaskMsg(MSGJPN317);\r
1843                 if((ContSock = DoConnectCrypt(CRYPT_SFTP, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1844                         HostData->CryptMode = CRYPT_SFTP;\r
1845         }\r
1846         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPIS == YES)\r
1847         {\r
1848                 SetTaskMsg(MSGJPN316);\r
1849                 if((ContSock = DoConnectCrypt(CRYPT_FTPIS, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1850                         HostData->CryptMode = CRYPT_FTPIS;\r
1851         }\r
1852         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPES == YES)\r
1853         {\r
1854                 SetTaskMsg(MSGJPN315);\r
1855                 if((ContSock = DoConnectCrypt(CRYPT_FTPES, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1856                         HostData->CryptMode = CRYPT_FTPES;\r
1857         }\r
1858         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseNoEncryption == YES)\r
1859         {\r
1860                 SetTaskMsg(MSGJPN314);\r
1861                 if((ContSock = DoConnectCrypt(CRYPT_NONE, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1862                         HostData->CryptMode = CRYPT_NONE;\r
1863         }\r
1864         return ContSock;\r
1865 }\r
1866 \r
1867 \r
1868 /*----- ワンタイムパスワードのチェック ----------------------------------------\r
1869 *\r
1870 *       Parameter\r
1871 *               chat *Pass : パスワード／パスフレーズ\r
1872 *               char *Reply : USERコマンドを送ったあとのリプライ文字列\r
1873 *                                               ／PASSコマンドで送るパスワードを返すバッファ\r
1874 *               int Type : タイプ (SECURITY_xxx, MDx)\r
1875 *\r
1876 *       Return Value\r
1877 *               int ステータス\r
1878 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1879 *\r
1880 *       Note\r
1881 *               ワンタイムパスワードでない時はPassをそのままReplyにコピー\r
1882 *----------------------------------------------------------------------------*/\r
1883 \r
1884 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1885 {\r
1886         int Sts;\r
1887         char *Pos;\r
1888         int Seq;\r
1889         char Seed[MAX_SEED_LEN+1];\r
1890         int i;\r
1891 \r
1892         Sts = FFFTP_SUCCESS;\r
1893         Pos = NULL;\r
1894 \r
1895         if(Type == SECURITY_AUTO)\r
1896         {\r
1897                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1898                 {\r
1899                         Type = MD5;\r
1900                         SetTaskMsg(MSGJPN012);\r
1901                 }\r
1902                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1903                 {\r
1904                         Type = SHA1;\r
1905                         SetTaskMsg(MSGJPN013);\r
1906                 }\r
1907                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1908                 {\r
1909                         Type = MD4;\r
1910                         SetTaskMsg(MSGJPN014);\r
1911                 }\r
1912         }\r
1913         else\r
1914                 Pos = GetNextField(Reply);\r
1915 \r
1916         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1917         {\r
1918                 /* シーケンス番号を見つけるループ */\r
1919                 DoPrintf("Analize OTP");\r
1920                 DoPrintf("%s", Pos);\r
1921                 Sts = FFFTP_FAIL;\r
1922                 while((Pos = GetNextField(Pos)) != NULL)\r
1923                 {\r
1924                         if(IsDigit(*Pos))\r
1925                         {\r
1926                                 Seq = atoi(Pos);\r
1927                                 DoPrintf("Sequence=%d", Seq);\r
1928 \r
1929                                 /* Seed */\r
1930                                 if((Pos = GetNextField(Pos)) != NULL)\r
1931                                 {\r
1932                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == FFFTP_SUCCESS)\r
1933                                         {\r
1934                                                 /* Seedは英数字のみ有効とする */\r
1935                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1936                                                 {\r
1937                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1938                                                                 Seed[i] = NUL;\r
1939                                                 }\r
1940                                                 if(strlen(Seed) > 0)\r
1941                                                 {\r
1942                                                         DoPrintf("Seed=%s", Seed);\r
1943                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1944                                                         DoPrintf("Response=%s", Reply);\r
1945 \r
1946                                                         /* シーケンス番号のチェックと警告 */\r
1947                                                         if(Seq <= 10)\r
1948                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1949 \r
1950                                                         Sts = FFFTP_SUCCESS;\r
1951                                                 }\r
1952                                         }\r
1953                                 }\r
1954                                 break;\r
1955                         }\r
1956                 }\r
1957 \r
1958                 if(Sts == FFFTP_FAIL)\r
1959                         SetTaskMsg(MSGJPN015);\r
1960         }\r
1961         else\r
1962         {\r
1963                 strcpy(Reply, Pass);\r
1964                 DoPrintf("No OTP used.");\r
1965         }\r
1966         return(Sts);\r
1967 }\r
1968 \r
1969 \r
1970 \r
1971 \r
1972 \r
1973 \r
1974 \r
1975 \r
1976 \r
1977 \r
1978 \r
1979 \r
1980 \r
1981 \r
1982 /*----- ソケットを接続する ----------------------------------------------------\r
1983 *\r
1984 *       Parameter\r
1985 *               char *host : ホスト名\r
1986 *               int port : ポート番号\r
1987 *               char *PreMsg : メッセージの前半部分\r
1988 *\r
1989 *       Return Value\r
1990 *               SOCKET ソケット\r
1991 *----------------------------------------------------------------------------*/\r
1992 \r
1993 // IPv6対応\r
1994 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1995 {\r
1996         SOCKET Result;\r
1997         Result = INVALID_SOCKET;\r
1998         switch(CurHost.CurNetType)\r
1999         {\r
2000         case NTYPE_AUTO:\r
2001                 if((Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
2002                         CurHost.CurNetType = NTYPE_IPV4;\r
2003                 else if((Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
2004                         CurHost.CurNetType = NTYPE_IPV6;\r
2005                 break;\r
2006         case NTYPE_IPV4:\r
2007                 Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork);\r
2008                 CurHost.CurNetType = NTYPE_IPV4;\r
2009                 break;\r
2010         case NTYPE_IPV6:\r
2011                 Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork);\r
2012                 CurHost.CurNetType = NTYPE_IPV6;\r
2013                 break;\r
2014         }\r
2015         return Result;\r
2016 }\r
2017 \r
2018 \r
2019 // IPv6対応\r
2020 //SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
2021 SOCKET connectsockIPv4(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
2022 {\r
2023         struct sockaddr_in saSockAddr;\r
2024         char HostEntry[MAXGETHOSTSTRUCT];\r
2025         struct hostent *pHostEntry;\r
2026         SOCKET sSocket;\r
2027         int Len;\r
2028         int Fwall;\r
2029         SOCKS4CMD Socks4Cmd;\r
2030         SOCKS4REPLY Socks4Reply;\r
2031         SOCKS5REQUEST Socks5Cmd;\r
2032         SOCKS5REPLY Socks5Reply;\r
2033 \r
2034         //////////////////////////////\r
2035         // ホスト名解決と接続の準備\r
2036         //////////////////////////////\r
2037 \r
2038         Fwall = FWALL_NONE;\r
2039         if(AskHostFireWall() == YES)\r
2040                 Fwall = FwallType;\r
2041 \r
2042         sSocket = INVALID_SOCKET;\r
2043 \r
2044         UseIPadrs = YES;\r
2045         strcpy(DomainName, host);\r
2046         // IPv6対応\r
2047 //      memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
2048 //      CurSockAddr.sin_port = htons((u_short)port);\r
2049 //      CurSockAddr.sin_family = AF_INET;\r
2050 //      if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
2051         memset(&CurSockAddrIPv4, 0, sizeof(CurSockAddrIPv4));\r
2052         CurSockAddrIPv4.sin_port = htons((u_short)port);\r
2053         CurSockAddrIPv4.sin_family = AF_INET;\r
2054         if((CurSockAddrIPv4.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
2055         {\r
2056                 // ホスト名が指定された\r
2057                 // ホスト名からアドレスを求める\r
2058                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
2059                    (FwallResolv == YES))\r
2060                 {\r
2061                         // ホスト名解決はSOCKSサーバに任せる\r
2062                         pHostEntry = NULL;\r
2063                 }\r
2064                 else\r
2065                 {\r
2066                         // アドレスを取得\r
2067                         SetTaskMsg(MSGJPN016, DomainName);\r
2068                         // IPv6対応\r
2069 //                      pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2070                         pHostEntry = do_gethostbynameIPv4(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2071                 }\r
2072 \r
2073                 if(pHostEntry != NULL)\r
2074                 {\r
2075                         // IPv6対応\r
2076 //                      memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2077 //                      SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
2078                         memcpy((char *)&CurSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2079                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
2080                 }\r
2081                 else\r
2082                 {\r
2083                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2084                         {\r
2085                                 UseIPadrs = NO;\r
2086                                 // IPv6対応\r
2087 //                              SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
2088                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv4.sin_port));\r
2089                         }\r
2090                         else\r
2091                         {\r
2092                                 SetTaskMsg(MSGJPN019, host);\r
2093                                 return(INVALID_SOCKET);\r
2094                         }\r
2095                 }\r
2096         }\r
2097         else\r
2098                 // IPv6対応\r
2099 //              SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
2100                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
2101 \r
2102         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2103         {\r
2104                 // SOCKSを使う\r
2105                 // SOCKSに接続する準備\r
2106                 if(Fwall == FWALL_SOCKS4)\r
2107                 {\r
2108                         Socks4Cmd.Ver = SOCKS4_VER;\r
2109                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
2110                         // IPv6対応\r
2111 //                      Socks4Cmd.Port = CurSockAddr.sin_port;\r
2112 //                      Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2113                         Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
2114                         Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
2115                         strcpy(Socks4Cmd.UserID, FwallUser);\r
2116                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2117                 }\r
2118                 else\r
2119                 {\r
2120                         // IPv6対応\r
2121 //                      Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2122                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
2123                 }\r
2124 \r
2125                 // IPv6対応\r
2126 //              memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
2127 //              if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
2128                 memset(&SocksSockAddrIPv4, 0, sizeof(SocksSockAddrIPv4));\r
2129                 if((SocksSockAddrIPv4.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
2130                 {\r
2131                         // IPv6対応\r
2132 //                      if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2133 //                              memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2134                         if((pHostEntry = do_gethostbynameIPv4(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2135                                 memcpy((char *)&SocksSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2136                         else\r
2137                         {\r
2138                                 SetTaskMsg(MSGJPN021, FwallHost);\r
2139                                 return INVALID_SOCKET;\r
2140                         }\r
2141                 }\r
2142                 // IPv6対応\r
2143 //              SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
2144 //              SocksSockAddr.sin_family = AF_INET;\r
2145 //              SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
2146                 SocksSockAddrIPv4.sin_port = htons((u_short)FwallPort);\r
2147                 SocksSockAddrIPv4.sin_family = AF_INET;\r
2148                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddrIPv4.sin_addr), ntohs(SocksSockAddrIPv4.sin_port));\r
2149                 // connectで接続する先はSOCKSサーバ\r
2150                 // IPv6対応\r
2151 //              memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
2152                 memcpy(&saSockAddr, &SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4));\r
2153         }\r
2154         else\r
2155         {\r
2156                 // connectで接続するのは接続先のホスト\r
2157                 // IPv6対応\r
2158 //              memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
2159                 memcpy(&saSockAddr, &CurSockAddrIPv4, sizeof(CurSockAddrIPv4));\r
2160         }\r
2161 \r
2162         /////////////\r
2163         // 接続実行\r
2164         /////////////\r
2165 \r
2166         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
2167         {\r
2168                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2169                 {\r
2170                         if(Fwall == FWALL_SOCKS4)\r
2171                         {\r
2172                                 Socks4Reply.Result = -1;\r
2173                                 // 同時接続対応\r
2174 //                              if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2175 //                                 (Socks4GetCmdReply(sSocket, &Socks4Reply) != FFFTP_SUCCESS) || \r
2176 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2177                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2178                                    (Socks4GetCmdReply(sSocket, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2179                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2180                                 {\r
2181                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
2182                                         DoClose(sSocket);\r
2183                                         sSocket = INVALID_SOCKET;\r
2184                                 }\r
2185                         }\r
2186                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2187                         {\r
2188                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
2189                                 {\r
2190                                         DoClose(sSocket);\r
2191                                         sSocket = INVALID_SOCKET;\r
2192                                 }\r
2193 \r
2194                                 Socks5Reply.Result = -1;\r
2195                                 // 同時接続対応\r
2196 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2197 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2198 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2199                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2200                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2201                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2202                                 {\r
2203                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2204                                         DoClose(sSocket);\r
2205                                         sSocket = INVALID_SOCKET;\r
2206                                 }\r
2207 \r
2208                         }\r
2209 \r
2210                         if(sSocket != INVALID_SOCKET)\r
2211                                 SetTaskMsg(MSGJPN025);\r
2212                 }\r
2213                 else\r
2214                 {\r
2215 //#pragma aaa\r
2216                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2217                         DoClose(sSocket);\r
2218                         sSocket = INVALID_SOCKET;\r
2219                 }\r
2220         }\r
2221         else\r
2222                 SetTaskMsg(MSGJPN027);\r
2223 \r
2224         return(sSocket);\r
2225 }\r
2226 \r
2227 \r
2228 SOCKET connectsockIPv6(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
2229 {\r
2230         struct sockaddr_in6 saSockAddr;\r
2231         char HostEntry[MAXGETHOSTSTRUCT];\r
2232         struct hostent *pHostEntry;\r
2233         SOCKET sSocket;\r
2234         int Len;\r
2235         int Fwall;\r
2236         SOCKS5REQUEST Socks5Cmd;\r
2237         SOCKS5REPLY Socks5Reply;\r
2238 \r
2239         //////////////////////////////\r
2240         // ホスト名解決と接続の準備\r
2241         //////////////////////////////\r
2242 \r
2243         Fwall = FWALL_NONE;\r
2244         if(AskHostFireWall() == YES)\r
2245                 Fwall = FwallType;\r
2246 \r
2247         sSocket = INVALID_SOCKET;\r
2248 \r
2249         UseIPadrs = YES;\r
2250         strcpy(DomainName, host);\r
2251         memset(&CurSockAddrIPv6, 0, sizeof(CurSockAddrIPv6));\r
2252         CurSockAddrIPv6.sin6_port = htons((u_short)port);\r
2253         CurSockAddrIPv6.sin6_family = AF_INET6;\r
2254         CurSockAddrIPv6.sin6_addr = inet6_addr(host);\r
2255         if(memcmp(&CurSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2256         {\r
2257                 // ホスト名が指定された\r
2258                 // ホスト名からアドレスを求める\r
2259                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
2260                    (FwallResolv == YES))\r
2261                 {\r
2262                         // ホスト名解決はSOCKSサーバに任せる\r
2263                         pHostEntry = NULL;\r
2264                 }\r
2265                 else\r
2266                 {\r
2267                         // アドレスを取得\r
2268                         SetTaskMsg(MSGJPN016, DomainName);\r
2269                         pHostEntry = do_gethostbynameIPv6(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2270                 }\r
2271 \r
2272                 if(pHostEntry != NULL)\r
2273                 {\r
2274                         memcpy((char *)&CurSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2275                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2276                 }\r
2277                 else\r
2278                 {\r
2279                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2280                         {\r
2281                                 UseIPadrs = NO;\r
2282                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv6.sin6_port));\r
2283                         }\r
2284                         else\r
2285                         {\r
2286                                 SetTaskMsg(MSGJPN019, host);\r
2287                                 return(INVALID_SOCKET);\r
2288                         }\r
2289                 }\r
2290         }\r
2291         else\r
2292                 SetTaskMsg(MSGJPN020, PreMsg, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2293 \r
2294         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2295         {\r
2296                 // SOCKSを使う\r
2297                 // SOCKSに接続する準備\r
2298                 {\r
2299                         Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2300                 }\r
2301 \r
2302                 memset(&SocksSockAddrIPv6, 0, sizeof(SocksSockAddrIPv6));\r
2303                 SocksSockAddrIPv6.sin6_addr = inet6_addr(FwallHost);\r
2304                 if(memcmp(&SocksSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2305                 {\r
2306                         if((pHostEntry = do_gethostbynameIPv6(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2307                                 memcpy((char *)&SocksSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2308                         else\r
2309                         {\r
2310                                 SetTaskMsg(MSGJPN021, FwallHost);\r
2311                                 return INVALID_SOCKET;\r
2312                         }\r
2313                 }\r
2314                 SocksSockAddrIPv6.sin6_port = htons((u_short)FwallPort);\r
2315                 SocksSockAddrIPv6.sin6_family = AF_INET6;\r
2316                 SetTaskMsg(MSGJPN022, inet6_ntoa(SocksSockAddrIPv6.sin6_addr), ntohs(SocksSockAddrIPv6.sin6_port));\r
2317                 // connectで接続する先はSOCKSサーバ\r
2318                 memcpy(&saSockAddr, &SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6));\r
2319         }\r
2320         else\r
2321         {\r
2322                 // connectで接続するのは接続先のホスト\r
2323                 memcpy(&saSockAddr, &CurSockAddrIPv6, sizeof(CurSockAddrIPv6));\r
2324         }\r
2325 \r
2326         /////////////\r
2327         // 接続実行\r
2328         /////////////\r
2329 \r
2330         inet6_ntoa(saSockAddr.sin6_addr);\r
2331         if((sSocket = do_socket(AF_INET6, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
2332         {\r
2333                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2334                 {\r
2335                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2336                         {\r
2337                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
2338                                 {\r
2339                                         DoClose(sSocket);\r
2340                                         sSocket = INVALID_SOCKET;\r
2341                                 }\r
2342 \r
2343                                 Socks5Reply.Result = -1;\r
2344                                 // 同時接続対応\r
2345 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2346 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2347 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2348                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2349                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2350                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2351                                 {\r
2352                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2353                                         DoClose(sSocket);\r
2354                                         sSocket = INVALID_SOCKET;\r
2355                                 }\r
2356 \r
2357                         }\r
2358 \r
2359                         if(sSocket != INVALID_SOCKET)\r
2360                                 SetTaskMsg(MSGJPN025);\r
2361                 }\r
2362                 else\r
2363                 {\r
2364 //#pragma aaa\r
2365                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2366                         DoClose(sSocket);\r
2367                         sSocket = INVALID_SOCKET;\r
2368                 }\r
2369         }\r
2370         else\r
2371                 SetTaskMsg(MSGJPN027);\r
2372 \r
2373         return(sSocket);\r
2374 }\r
2375 \r
2376 \r
2377 /*----- リッスンソケットを取得 ------------------------------------------------\r
2378 *\r
2379 *       Parameter\r
2380 *               SOCKET ctrl_skt : コントロールソケット\r
2381 *\r
2382 *       Return Value\r
2383 *               SOCKET リッスンソケット\r
2384 *----------------------------------------------------------------------------*/\r
2385 \r
2386 // IPv6対応\r
2387 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2388 {\r
2389         SOCKET Result;\r
2390         Result = INVALID_SOCKET;\r
2391         switch(CurHost.CurNetType)\r
2392         {\r
2393         case NTYPE_IPV4:\r
2394                 Result = GetFTPListenSocketIPv4(ctrl_skt, CancelCheckWork);\r
2395                 break;\r
2396         case NTYPE_IPV6:\r
2397                 Result = GetFTPListenSocketIPv6(ctrl_skt, CancelCheckWork);\r
2398                 break;\r
2399         }\r
2400         return Result;\r
2401 }\r
2402 \r
2403 \r
2404 // IPv6対応\r
2405 //SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2406 SOCKET GetFTPListenSocketIPv4(SOCKET ctrl_skt, int *CancelCheckWork)\r
2407 {\r
2408     SOCKET listen_skt;\r
2409     int iLength;\r
2410     char *a,*p;\r
2411         struct sockaddr_in saCtrlAddr;\r
2412         struct sockaddr_in saTmpAddr;\r
2413         SOCKS4CMD Socks4Cmd;\r
2414         SOCKS4REPLY Socks4Reply;\r
2415         SOCKS5REQUEST Socks5Cmd;\r
2416         SOCKS5REPLY Socks5Reply;\r
2417 \r
2418         int Len;\r
2419         int Fwall;\r
2420 \r
2421         Fwall = FWALL_NONE;\r
2422         if(AskHostFireWall() == YES)\r
2423                 Fwall = FwallType;\r
2424 \r
2425         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2426         {\r
2427                 if(Fwall == FWALL_SOCKS4)\r
2428                 {\r
2429                         /*===== SOCKS4を使う =====*/\r
2430                         DoPrintf("Use SOCKS4 BIND");\r
2431                         // IPv6対応\r
2432 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2433                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2434                         {\r
2435                                 Socks4Cmd.Ver = SOCKS4_VER;\r
2436                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
2437                                 // IPv6対応\r
2438 //                              Socks4Cmd.Port = CurSockAddr.sin_port;\r
2439 //                              Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2440                                 Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
2441                                 Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
2442                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
2443                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2444 \r
2445                                 Socks4Reply.Result = -1;\r
2446                                 // 同時接続対応\r
2447 //                              if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2448 //                                 (Socks4GetCmdReply(listen_skt, &Socks4Reply) != FFFTP_SUCCESS) || \r
2449 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2450                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2451                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2452                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2453                                 {\r
2454                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
2455                                         DoClose(listen_skt);\r
2456                                         listen_skt = INVALID_SOCKET;\r
2457                                 }\r
2458 \r
2459                                 if(Socks4Reply.AdrsInt == 0)\r
2460                                         // IPv6対応\r
2461 //                                      Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2462                                         Socks4Reply.AdrsInt = SocksSockAddrIPv4.sin_addr.s_addr;\r
2463 \r
2464                                 a = (char *)&Socks4Reply.AdrsInt;\r
2465                                 p = (char *)&Socks4Reply.Port;\r
2466                         }\r
2467                 }\r
2468                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2469                 {\r
2470                         /*===== SOCKS5を使う =====*/\r
2471                         DoPrintf("Use SOCKS5 BIND");\r
2472                         // IPv6対応\r
2473 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2474                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2475                         {\r
2476                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2477                                 {\r
2478                                         DoClose(listen_skt);\r
2479                                         listen_skt = INVALID_SOCKET;\r
2480                                         return(listen_skt);\r
2481                                 }\r
2482 \r
2483                                 // IPv6対応\r
2484 //                              Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2485                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
2486 \r
2487                                 Socks5Reply.Result = -1;\r
2488                                 // 同時接続対応\r
2489 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2490 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2491 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2492                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2493                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2494                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2495                                 {\r
2496                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2497                                         DoClose(listen_skt);\r
2498                                         listen_skt = INVALID_SOCKET;\r
2499                                 }\r
2500 \r
2501                                 // IPv6対応\r
2502 //                              if(Socks5Reply.AdrsInt == 0)\r
2503 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2504 \r
2505                                 // IPv6対応\r
2506 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2507 //                              p = (char *)&Socks5Reply.Port;\r
2508                                 a = (char *)&Socks5Reply._dummy[0];\r
2509                                 p = (char *)&Socks5Reply._dummy[4];\r
2510                         }\r
2511                 }\r
2512                 else\r
2513                 {\r
2514                         /*===== SOCKSを使わない =====*/\r
2515                         DoPrintf("Use normal BIND");\r
2516                         saCtrlAddr.sin_port = htons(0);\r
2517                         saCtrlAddr.sin_family = AF_INET;\r
2518                         saCtrlAddr.sin_addr.s_addr = 0;\r
2519 \r
2520                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
2521                         {\r
2522                                 iLength = sizeof(saCtrlAddr);\r
2523                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2524                                 {\r
2525                                         if(do_listen(listen_skt, 1) == 0)\r
2526                                         {\r
2527                                                 iLength = sizeof(saTmpAddr);\r
2528                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2529                                                         ReportWSError("getsockname", WSAGetLastError());\r
2530 \r
2531                                                 a = (char *)&saTmpAddr.sin_addr;\r
2532                                                 p = (char *)&saCtrlAddr.sin_port;\r
2533                                         }\r
2534                                         else\r
2535                                         {\r
2536                                                 ReportWSError("listen", WSAGetLastError());\r
2537                                                 do_closesocket(listen_skt);\r
2538                                                 listen_skt = INVALID_SOCKET;\r
2539                                         }\r
2540                                 }\r
2541                                 else\r
2542                                 {\r
2543                                         ReportWSError("getsockname", WSAGetLastError());\r
2544                                         do_closesocket(listen_skt);\r
2545                                         listen_skt = INVALID_SOCKET;\r
2546                                 }\r
2547                         }\r
2548                         else\r
2549                         {\r
2550                                 ReportWSError("bind", WSAGetLastError());\r
2551                                 do_closesocket(listen_skt);\r
2552                                 listen_skt = INVALID_SOCKET;\r
2553                         }\r
2554 \r
2555                         if(listen_skt == INVALID_SOCKET)\r
2556                                 SetTaskMsg(MSGJPN030);\r
2557                 }\r
2558         }\r
2559         else\r
2560                 ReportWSError("socket create", WSAGetLastError());\r
2561 \r
2562         if(listen_skt != INVALID_SOCKET)\r
2563         {\r
2564 #define  UC(b)  (((int)b)&0xff)\r
2565                 // 同時接続対応\r
2566 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2567 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2568 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2569                 if((command(ctrl_skt,NULL, CancelCheckWork, "PORT %d,%d,%d,%d,%d,%d",\r
2570                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2571                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2572                 {\r
2573                         SetTaskMsg(MSGJPN031);\r
2574                         do_closesocket(listen_skt);\r
2575                         listen_skt = INVALID_SOCKET;\r
2576                 }\r
2577 //              else\r
2578 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2579         }\r
2580 \r
2581         return(listen_skt);\r
2582 }\r
2583 \r
2584 \r
2585 SOCKET GetFTPListenSocketIPv6(SOCKET ctrl_skt, int *CancelCheckWork)\r
2586 {\r
2587     SOCKET listen_skt;\r
2588     int iLength;\r
2589     char *a,*p;\r
2590         struct sockaddr_in6 saCtrlAddr;\r
2591         struct sockaddr_in6 saTmpAddr;\r
2592         SOCKS5REQUEST Socks5Cmd;\r
2593         SOCKS5REPLY Socks5Reply;\r
2594 \r
2595         int Len;\r
2596         int Fwall;\r
2597 \r
2598         char Adrs[40];\r
2599 \r
2600         Fwall = FWALL_NONE;\r
2601         if(AskHostFireWall() == YES)\r
2602                 Fwall = FwallType;\r
2603 \r
2604         if((listen_skt = do_socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2605         {\r
2606                 if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2607                 {\r
2608                         /*===== SOCKS5を使う =====*/\r
2609                         DoPrintf("Use SOCKS5 BIND");\r
2610                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6), CancelCheckWork) != SOCKET_ERROR)\r
2611                         {\r
2612                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2613                                 {\r
2614                                         DoClose(listen_skt);\r
2615                                         listen_skt = INVALID_SOCKET;\r
2616                                         return(listen_skt);\r
2617                                 }\r
2618 \r
2619                                 Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2620 \r
2621                                 Socks5Reply.Result = -1;\r
2622                                 // 同時接続対応\r
2623 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2624 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2625 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2626                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2627                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2628                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2629                                 {\r
2630                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2631                                         DoClose(listen_skt);\r
2632                                         listen_skt = INVALID_SOCKET;\r
2633                                 }\r
2634 \r
2635                                 // IPv6対応\r
2636 //                              if(Socks5Reply.AdrsInt == 0)\r
2637 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2638 \r
2639                                 // IPv6対応\r
2640 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2641 //                              p = (char *)&Socks5Reply.Port;\r
2642                                 a = (char *)&Socks5Reply._dummy[0];\r
2643                                 p = (char *)&Socks5Reply._dummy[16];\r
2644                         }\r
2645                 }\r
2646                 else\r
2647                 {\r
2648                         /*===== SOCKSを使わない =====*/\r
2649                         DoPrintf("Use normal BIND");\r
2650                         saCtrlAddr.sin6_port = htons(0);\r
2651                         saCtrlAddr.sin6_family = AF_INET6;\r
2652                         memset(&saCtrlAddr.sin6_addr, 0, 16);\r
2653 \r
2654                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr_in6)) != SOCKET_ERROR)\r
2655                         {\r
2656                                 iLength = sizeof(saCtrlAddr);\r
2657                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2658                                 {\r
2659                                         if(do_listen(listen_skt, 1) == 0)\r
2660                                         {\r
2661                                                 iLength = sizeof(saTmpAddr);\r
2662                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2663                                                         ReportWSError("getsockname", WSAGetLastError());\r
2664 \r
2665                                                 a = (char *)&saTmpAddr.sin6_addr;\r
2666                                                 p = (char *)&saCtrlAddr.sin6_port;\r
2667                                         }\r
2668                                         else\r
2669                                         {\r
2670                                                 ReportWSError("listen", WSAGetLastError());\r
2671                                                 do_closesocket(listen_skt);\r
2672                                                 listen_skt = INVALID_SOCKET;\r
2673                                         }\r
2674                                 }\r
2675                                 else\r
2676                                 {\r
2677                                         ReportWSError("getsockname", WSAGetLastError());\r
2678                                         do_closesocket(listen_skt);\r
2679                                         listen_skt = INVALID_SOCKET;\r
2680                                 }\r
2681                         }\r
2682                         else\r
2683                         {\r
2684                                 ReportWSError("bind", WSAGetLastError());\r
2685                                 do_closesocket(listen_skt);\r
2686                                 listen_skt = INVALID_SOCKET;\r
2687                         }\r
2688 \r
2689                         if(listen_skt == INVALID_SOCKET)\r
2690                                 SetTaskMsg(MSGJPN030);\r
2691                 }\r
2692         }\r
2693         else\r
2694                 ReportWSError("socket create", WSAGetLastError());\r
2695 \r
2696         if(listen_skt != INVALID_SOCKET)\r
2697         {\r
2698 #define  UC(b)  (((int)b)&0xff)\r
2699                 // 同時接続対応\r
2700 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2701 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2702 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2703                 if((command(ctrl_skt,NULL, CancelCheckWork, "EPRT |2|%s|%d|",\r
2704                                 AddressToStringIPv6(Adrs, a),\r
2705                                 (UC(p[0]) << 8) | UC(p[1])) / 100) != FTP_COMPLETE)\r
2706                 {\r
2707                         SetTaskMsg(MSGJPN031);\r
2708                         do_closesocket(listen_skt);\r
2709                         listen_skt = INVALID_SOCKET;\r
2710                 }\r
2711 //              else\r
2712 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2713         }\r
2714 \r
2715         return(listen_skt);\r
2716 }\r
2717 \r
2718 \r
2719 /*----- ホストへ接続処理中かどうかを返す---------------------------------------\r
2720 *\r
2721 *       Parameter\r
2722 *               なし\r
2723 *\r
2724 *       Return Value\r
2725 *               int ステータス\r
2726 *                       YES/NO\r
2727 *----------------------------------------------------------------------------*/\r
2728 \r
2729 int AskTryingConnect(void)\r
2730 {\r
2731         return(TryConnect);\r
2732 }\r
2733 \r
2734 \r
2735 #if 0\r
2736 ///*----- ブロッキングコールのフックコールバック --------------------------------\r
2737 //*\r
2738 //*     Parameter\r
2739 //*             なし\r
2740 //*\r
2741 //*     Return Value\r
2742 //*             BOOL FALSE\r
2743 //*----------------------------------------------------------------------------*/\r
2744 //\r
2745 //static BOOL CALLBACK BlkHookFnc(void)\r
2746 //{\r
2747 //      BackgrndMessageProc();\r
2748 //\r
2749 //      if(CancelFlg == YES)\r
2750 //      {\r
2751 //              SetTaskMsg(MSGJPN032);\r
2752 //              WSACancelBlockingCall();\r
2753 //              CancelFlg = NO;\r
2754 //      }\r
2755 //      return(FALSE);\r
2756 //}\r
2757 #endif\r
2758 \r
2759 \r
2760 \r
2761 /*----- SOCKS5のコマンドパケットを作成する ------------------------------------\r
2762 *\r
2763 *       Parameter\r
2764 *               SOCKS5REQUEST *Packet : パケットを作成するワーク\r
2765 *               char Cmd : コマンド\r
2766 *               int ValidIP : IPアドレスを使うかどうか(YES/NO)\r
2767 *               ulong IP : IPアドレス\r
2768 *               char *Host : ホスト名\r
2769 *               ushort Port : ポート\r
2770 *\r
2771 *       Return Value\r
2772 *               int コマンドパケットの長さ\r
2773 *----------------------------------------------------------------------------*/\r
2774 \r
2775 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
2776 {\r
2777         uchar *Pos;\r
2778         int Len;\r
2779         int TotalLen;\r
2780 \r
2781         Pos = (uchar *)Packet;\r
2782         Pos += SOCKS5REQUEST_SIZE;\r
2783         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2784 \r
2785         Packet->Ver = SOCKS5_VER;\r
2786         Packet->Cmd = Cmd;\r
2787         Packet->Rsv = 0;\r
2788         if(ValidIP == YES)\r
2789         {\r
2790                 /* IPアドレスを指定 */\r
2791                 Packet->Type = SOCKS5_ADRS_IPV4;\r
2792                 *((ulong *)Pos) = IP;\r
2793                 Pos += 4;\r
2794                 TotalLen += 4;\r
2795         }\r
2796         else\r
2797         {\r
2798                 /* ホスト名を指定 */\r
2799                 Packet->Type = SOCKS5_ADRS_NAME;\r
2800                 Len = strlen(Host);\r
2801                 *Pos++ = Len;\r
2802                 strcpy(Pos, Host);\r
2803                 Pos += Len;\r
2804                 TotalLen += Len + 1;\r
2805         }\r
2806         *((ushort *)Pos) = Port;\r
2807 \r
2808         return(TotalLen);\r
2809 }\r
2810 \r
2811 \r
2812 // IPv6対応\r
2813 static int Socks5MakeCmdPacketIPv6(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, char *IP, char *Host, ushort Port)\r
2814 {\r
2815         uchar *Pos;\r
2816         int Len;\r
2817         int TotalLen;\r
2818 \r
2819         Pos = (uchar *)Packet;\r
2820         Pos += SOCKS5REQUEST_SIZE;\r
2821         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2822 \r
2823         Packet->Ver = SOCKS5_VER;\r
2824         Packet->Cmd = Cmd;\r
2825         Packet->Rsv = 0;\r
2826         if(ValidIP == YES)\r
2827         {\r
2828                 /* IPアドレスを指定 */\r
2829                 Packet->Type = SOCKS5_ADRS_IPV6;\r
2830                 memcpy(Pos, IP, 16);\r
2831                 Pos += 16;\r
2832                 TotalLen += 16;\r
2833         }\r
2834         else\r
2835         {\r
2836                 /* ホスト名を指定 */\r
2837                 Packet->Type = SOCKS5_ADRS_NAME;\r
2838                 Len = strlen(Host);\r
2839                 *Pos++ = Len;\r
2840                 strcpy(Pos, Host);\r
2841                 Pos += Len;\r
2842                 TotalLen += Len + 1;\r
2843         }\r
2844         *((ushort *)Pos) = Port;\r
2845 \r
2846         return(TotalLen);\r
2847 }\r
2848 \r
2849 \r
2850 /*----- SOCKSのコマンドを送る -------------------------------------------------\r
2851 *\r
2852 *       Parameter\r
2853 *               SOCKET Socket : ソケット\r
2854 *               void *Data : 送るデータ\r
2855 *               int Size : サイズ\r
2856 *\r
2857 *       Return Value\r
2858 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2859 *----------------------------------------------------------------------------*/\r
2860 \r
2861 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
2862 {\r
2863         int Ret;\r
2864 \r
2865         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2866 \r
2867         if(Ret != FFFTP_SUCCESS)\r
2868                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2869 \r
2870         return(Ret);\r
2871 }\r
2872 \r
2873 \r
2874 /*----- SOCKS5のコマンドに対するリプライパケットを受信する --------------------\r
2875 *\r
2876 *       Parameter\r
2877 *               SOCKET Socket : ソケット\r
2878 *               SOCKS5REPLY *Packet : パケット\r
2879 *\r
2880 *       Return Value\r
2881 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2882 *----------------------------------------------------------------------------*/\r
2883 \r
2884 // 同時接続対応\r
2885 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet)\r
2886 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork)\r
2887 {\r
2888         uchar *Pos;\r
2889         int Len;\r
2890         int Ret;\r
2891 \r
2892         Pos = (uchar *)Packet;\r
2893         Pos += SOCKS5REPLY_SIZE;\r
2894 \r
2895         // 同時接続対応\r
2896 //      if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, &CancelFlg)) == FFFTP_SUCCESS)\r
2897         if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, CancelCheckWork)) == FFFTP_SUCCESS)\r
2898         {\r
2899                 if(Packet->Type == SOCKS5_ADRS_IPV4)\r
2900                         Len = 4 + 2;\r
2901                 else if(Packet->Type == SOCKS5_ADRS_IPV6)\r
2902                         Len = 16 + 2;\r
2903                 else\r
2904                 {\r
2905                         // 同時接続対応\r
2906 //                      if((Ret = ReadNchar(Socket, (char *)Pos, 1, &CancelFlg)) == FFFTP_SUCCESS)\r
2907                         if((Ret = ReadNchar(Socket, (char *)Pos, 1, CancelCheckWork)) == FFFTP_SUCCESS)\r
2908                         {\r
2909                                 Len = *Pos + 2;\r
2910                                 Pos++;\r
2911                         }\r
2912                 }\r
2913 \r
2914                 if(Ret == FFFTP_SUCCESS)\r
2915                         // 同時接続対応\r
2916 //                      Ret = ReadNchar(Socket, (char *)Pos, Len, &CancelFlg);\r
2917                         Ret = ReadNchar(Socket, (char *)Pos, Len, CancelCheckWork);\r
2918         }\r
2919 \r
2920         if(Ret != FFFTP_SUCCESS)\r
2921                 SetTaskMsg(MSGJPN034);\r
2922 \r
2923         return(Ret);\r
2924 }\r
2925 \r
2926 \r
2927 /*----- SOCKS4のコマンドに対するリプライパケットを受信する --------------------\r
2928 *\r
2929 *       Parameter\r
2930 *               SOCKET Socket : ソケット\r
2931 *               SOCKS5REPLY *Packet : パケット\r
2932 *\r
2933 *       Return Value\r
2934 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2935 *----------------------------------------------------------------------------*/\r
2936 \r
2937 // 同時接続対応\r
2938 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet)\r
2939 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork)\r
2940 {\r
2941         int Ret;\r
2942 \r
2943         // 同時接続対応\r
2944 //      Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, &CancelFlg);\r
2945         Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, CancelCheckWork);\r
2946 \r
2947         if(Ret != FFFTP_SUCCESS)\r
2948                 DoPrintf(MSGJPN035);\r
2949 \r
2950         return(Ret);\r
2951 }\r
2952 \r
2953 \r
2954 /*----- SOCKS5の認証を行う ----------------------------------------------------\r
2955 *\r
2956 *       Parameter\r
2957 *               SOCKET Socket : ソケット\r
2958 *\r
2959 *       Return Value\r
2960 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2961 *----------------------------------------------------------------------------*/\r
2962 \r
2963 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork)\r
2964 {\r
2965         int Ret;\r
2966         SOCKS5METHODREQUEST Socks5Method;\r
2967         SOCKS5METHODREPLY Socks5MethodReply;\r
2968         SOCKS5USERPASSSTATUS Socks5Status;\r
2969         char Buf[USER_NAME_LEN + PASSWORD_LEN + 4];\r
2970         int Len;\r
2971         int Len2;\r
2972 \r
2973         Ret = FFFTP_SUCCESS;\r
2974         Socks5Method.Ver = SOCKS5_VER;\r
2975         Socks5Method.Num = 1;\r
2976         if(FwallType == FWALL_SOCKS5_NOAUTH)\r
2977                 Socks5Method.Methods[0] = SOCKS5_AUTH_NONE;\r
2978         else\r
2979                 Socks5Method.Methods[0] = SOCKS5_AUTH_USER;\r
2980 \r
2981         // 同時接続対応\r
2982 //      if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2983 //         (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2984 //         (Socks5MethodReply.Method == (uchar)0xFF))\r
2985         if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2986            (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2987            (Socks5MethodReply.Method == (uchar)0xFF))\r
2988         {\r
2989                 SetTaskMsg(MSGJPN036);\r
2990                 Ret = FFFTP_FAIL;\r
2991         }\r
2992         else if(Socks5MethodReply.Method == SOCKS5_AUTH_USER)\r
2993         {\r
2994                 DoPrintf("SOCKS5 User/Pass Authentication");\r
2995                 Buf[0] = SOCKS5_USERAUTH_VER;\r
2996                 Len = strlen(FwallUser);\r
2997                 Len2 = strlen(FwallPass);\r
2998                 Buf[1] = Len;\r
2999                 strcpy(Buf+2, FwallUser);\r
3000                 Buf[2 + Len] = Len2;\r
3001                 strcpy(Buf+3+Len, FwallPass);\r
3002 \r
3003                 // 同時接続対応\r
3004 //              if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
3005 //                 (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
3006 //                 (Socks5Status.Status != 0))\r
3007                 if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
3008                    (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
3009                    (Socks5Status.Status != 0))\r
3010                 {\r
3011                         SetTaskMsg(MSGJPN037);\r
3012                         Ret = FFFTP_FAIL;\r
3013                 }\r
3014         }\r
3015         else\r
3016                 DoPrintf("SOCKS5 No Authentication");\r
3017 \r
3018         return(Ret);\r
3019 }\r
3020 \r
3021 \r
3022 /*----- SOCKSのBINDの第２リプライメッセージを受け取る -------------------------\r
3023 *\r
3024 *       Parameter\r
3025 *               SOCKET Socket : ソケット\r
3026 *               SOCKET *Data : データソケットを返すワーク\r
3027 *\r
3028 *       Return Value\r
3029 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
3030 *----------------------------------------------------------------------------*/\r
3031 \r
3032 // 同時接続対応\r
3033 //int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data)\r
3034 int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data, int *CancelCheckWork)\r
3035 {\r
3036         int Ret;\r
3037         char Buf[300];\r
3038 \r
3039         Ret = FFFTP_FAIL;\r
3040         if((AskHostFireWall() == YES) && (FwallType == FWALL_SOCKS4))\r
3041         {\r
3042                 // 同時接続対応\r
3043 //              Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf);\r
3044                 Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf, CancelCheckWork);\r
3045                 *Data = Socket;\r
3046                 Ret = FFFTP_SUCCESS;\r
3047         }\r
3048         else if((AskHostFireWall() == YES) &&\r
3049                         ((FwallType == FWALL_SOCKS5_NOAUTH) || (FwallType == FWALL_SOCKS5_USER)))\r
3050         {\r
3051                 // 同時接続対応\r
3052 //              Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf);\r
3053                 Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf, CancelCheckWork);\r
3054                 *Data = Socket;\r
3055                 Ret = FFFTP_SUCCESS;\r
3056         }\r
3057         return(Ret);\r
3058 }\r
3059 \r
3060 \r
3061 \r
3062 // 暗号化通信対応\r
3063 int AskCryptMode(void)\r
3064 {\r
3065         return(CurHost.CryptMode);\r
3066 }\r
3067 \r
3068 int AskUseNoEncryption(void)\r
3069 {\r
3070         return(CurHost.UseNoEncryption);\r
3071 }\r
3072 \r
3073 int AskUseFTPES(void)\r
3074 {\r
3075         return(CurHost.UseFTPES);\r
3076 }\r
3077 \r
3078 int AskUseFTPIS(void)\r
3079 {\r
3080         return(CurHost.UseFTPIS);\r
3081 }\r
3082 \r
3083 int AskUseSFTP(void)\r
3084 {\r
3085         return(CurHost.UseSFTP);\r
3086 }\r
3087 \r
3088 char *AskPrivateKey(void)\r
3089 {\r
3090         return(CurHost.PrivateKey);\r
3091 }\r
3092 \r
3093 // 同時接続対応\r
3094 int AskMaxThreadCount(void)\r
3095 {\r
3096         return(CurHost.MaxThreadCount);\r
3097 }\r
3098 \r
3099 int AskReuseCmdSkt(void)\r
3100 {\r
3101         return(CurHost.ReuseCmdSkt);\r
3102 }\r
3103 \r
3104 // FEAT対応\r
3105 int AskHostFeature(void)\r
3106 {\r
3107         return(CurHost.Feature);\r
3108 }\r
3109 \r
3110 // MLSD対応\r
3111 int AskUseMLSD(void)\r
3112 {\r
3113         return(CurHost.UseMLSD);\r
3114 }\r
3115 \r
3116 // IPv6対応\r
3117 int AskCurNetType(void)\r
3118 {\r
3119         return(CurHost.CurNetType);\r
3120 }\r
3121 \r
3122 // 自動切断対策\r
3123 int AskNoopInterval(void)\r
3124 {\r
3125         return(CurHost.NoopInterval);\r
3126 }\r
3127 \r
3128 // 再転送対応\r
3129 int AskTransferErrorMode(void)\r
3130 {\r
3131         return(CurHost.TransferErrorMode);\r
3132 }\r
3133 \r
3134 int AskTransferErrorNotify(void)\r
3135 {\r
3136         return(CurHost.TransferErrorNotify);\r
3137 }\r
3138 \r