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 <ws2tcpip.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 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
  58 static int SendInitCommand(char *Cmd);\r
  59 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List);\r
  60 static void SaveCurrentSetToHistory(void);\r
  61 static int ReConnectSkt(SOCKET *Skt);\r
  62 // 暗号化通信対応\r
  63 // 同時接続対応\r
  64 //static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security);\r
  65 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
  66 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
  67 static int CheckOneTimePassword(char *Pass, char *Reply, int Type);\r
  68 static BOOL CALLBACK BlkHookFnc(void);\r
  69 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port);\r
  70 // IPv6対応\r
  71 static int Socks5MakeCmdPacketIPv6(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, char *IP, char *Host, ushort Port);\r
  72 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork);\r
  73 // 同時接続対応\r
  74 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet);\r
  75 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork);\r
  76 // 同時接続対応\r
  77 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet);\r
  78 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork);\r
  79 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork);\r
  80 \r
  81 /*===== 外部参照 =====*/\r
  82 \r
  83 extern char FilterStr[FILTER_EXT_LEN+1];\r
  84 extern char TitleHostName[HOST_ADRS_LEN+1];\r
  85 extern int CancelFlg;\r
  86 \r
  87 /* 設定値 */\r
  88 extern char UserMailAdrs[USER_MAIL_LEN+1];\r
  89 extern char FwallHost[HOST_ADRS_LEN+1];\r
  90 extern char FwallUser[USER_NAME_LEN+1];\r
  91 extern char FwallPass[PASSWORD_LEN+1];\r
  92 extern int FwallPort;\r
  93 extern int FwallType;\r
  94 extern int FwallDefault;\r
  95 extern int FwallSecurity;\r
  96 extern int FwallResolv;\r
  97 extern int FwallLower;\r
  98 extern int FwallDelimiter;\r
  99 extern int PasvDefault;\r
 100 extern int QuickAnonymous;\r
 101 \r
 102 /*===== ローカルなワーク =====*/\r
 103 \r
 104 static int Anonymous;\r
 105 static int TryConnect = NO;\r
 106 static SOCKET CmdCtrlSocket = INVALID_SOCKET;\r
 107 static SOCKET TrnCtrlSocket = INVALID_SOCKET;\r
 108 static HOSTDATA CurHost;\r
 109 // UTF-8対応\r
 110 static int TmpNameKanjiCode;\r
 111 \r
 112 /* 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
 113 /* この情報はlistenソケットを取得する際に用いる */\r
 114 // IPv6対応\r
 115 //static struct sockaddr_in SocksSockAddr;      /* SOCKSサーバのアドレス情報 */\r
 116 //static struct sockaddr_in CurSockAddr;                /* 接続先ホストのアドレス情報 */\r
 117 static struct sockaddr_in SocksSockAddrIPv4;    /* SOCKSサーバのアドレス情報 */\r
 118 static struct sockaddr_in CurSockAddrIPv4;              /* 接続先ホストのアドレス情報 */\r
 119 static struct sockaddr_in6 SocksSockAddrIPv6;   /* SOCKSサーバのアドレス情報 */\r
 120 static struct sockaddr_in6 CurSockAddrIPv6;             /* 接続先ホストのアドレス情報 */\r
 121 static const struct in6_addr IN6ADDR_NONE = {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};\r
 122 \r
 123 static int UseIPadrs;\r
 124 static char DomainName[HOST_ADRS_LEN+1];\r
 125 \r
 126 \r
 127 \r
 128 \r
 129 /*----- ホスト一覧を使ってホストへ接続 ----------------------------------------\r
 130 *\r
 131 *       Parameter\r
 132 *               int Type : ダイアログのタイプ (DLG_TYPE_xxx)\r
 133 *               int Num : 接続するホスト番号(0～, -1=ダイアログを出す)\r
 134 \r
 135 *       Return Value\r
 136 *               なし\r
 137 *----------------------------------------------------------------------------*/\r
 138 \r
 139 void ConnectProc(int Type, int Num)\r
 140 {\r
 141         int Save;\r
 142         int LFSort;\r
 143         int LDSort;\r
 144         int RFSort;\r
 145         int RDSort;\r
 146 \r
 147         SaveBookMark();\r
 148         SaveCurrentSetToHost();\r
 149 \r
 150         if((Num >= 0) || (SelectHost(Type) == YES))\r
 151         {\r
 152                 if(Num >= 0)\r
 153                         SetCurrentHost(Num);\r
 154 \r
 155                 /* 接続中なら切断する */\r
 156                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 157                         DisconnectProc();\r
 158 \r
 159                 SetTaskMsg("----------------------------");\r
 160 \r
 161                 InitPWDcommand();\r
 162                 CopyHostFromList(AskCurrentHost(), &CurHost);\r
 163                 // UTF-8対応\r
 164                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
 165 \r
 166                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 167                 {\r
 168                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 169                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 170                         SetSyncMoveMode(CurHost.SyncMove);\r
 171 \r
 172                         if((AskSaveSortToHost() == YES) && (CurHost.Sort != SORT_NOTSAVED))\r
 173                         {\r
 174                                 DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 175                                 SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 176                                 ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 177                         }\r
 178 \r
 179                         Save = NO;\r
 180                         if(strlen(CurHost.PassWord) > 0)\r
 181                                 Save = YES;\r
 182 \r
 183                         DisableUserOpe();\r
 184                         // 暗号化通信対応\r
 185                         // 同時接続対応\r
 186 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security);\r
 187                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security, &CancelFlg);\r
 188                         TrnCtrlSocket = CmdCtrlSocket;\r
 189 \r
 190                         // UTF-8対応\r
 191                         if(TmpNameKanjiCode == KANJI_AUTO)\r
 192                         {\r
 193                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 194                                 {\r
 195                                         SetCache(999, "");\r
 196                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 197                                 }\r
 198                         }\r
 199 \r
 200                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 201                         {\r
 202                                 strcpy(TitleHostName, CurHost.HostName);\r
 203                                 DispWindowTitle();\r
 204                                 SoundPlay(SND_CONNECT);\r
 205 \r
 206                                 SendInitCommand(CurHost.InitCmd);\r
 207 \r
 208                                 if(strlen(CurHost.LocalInitDir) > 0)\r
 209                                 {\r
 210                                         DoLocalCWD(CurHost.LocalInitDir);\r
 211                                         GetLocalDirForWnd();\r
 212                                 }\r
 213                                 InitTransCurDir();\r
 214                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 215 \r
 216                                 LoadBookMark();\r
 217                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 218                         }\r
 219                         else\r
 220                                 SoundPlay(SND_ERROR);\r
 221 \r
 222                         EnableUserOpe();\r
 223                 }\r
 224                 else\r
 225                         SetTaskMsg(MSGJPN001);\r
 226         }\r
 227         return;\r
 228 }\r
 229 \r
 230 \r
 231 /*----- ホスト名を入力してホストへ接続 ----------------------------------------\r
 232 *\r
 233 *       Parameter\r
 234 *               なし\r
 235 *\r
 236 *       Return Value\r
 237 *               なし\r
 238 *----------------------------------------------------------------------------*/\r
 239 \r
 240 void QuickConnectProc(void)\r
 241 {\r
 242         char Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 2];\r
 243         char File[FMAX_PATH+1];\r
 244 \r
 245         SaveBookMark();\r
 246         SaveCurrentSetToHost();\r
 247 \r
 248         if(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(hostname_dlg), GetMainHwnd(), QuickConDialogCallBack, (LPARAM)Tmp) == YES)\r
 249         {\r
 250                 /* 接続中なら切断する */\r
 251                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 252                         DisconnectProc();\r
 253 \r
 254                 SetTaskMsg("----------------------------");\r
 255 \r
 256                 InitPWDcommand();\r
 257                 CopyDefaultHost(&CurHost);\r
 258                 // UTF-8対応\r
 259                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
 260                 if(SplitUNCpath(Tmp, CurHost.HostAdrs, CurHost.RemoteInitDir, File, CurHost.UserName, CurHost.PassWord, &CurHost.Port) == FFFTP_SUCCESS)\r
 261                 {\r
 262                         if(strlen(CurHost.UserName) == 0)\r
 263                         {\r
 264                                 strcpy(CurHost.UserName, Tmp + FMAX_PATH+1);\r
 265                                 strcpy(CurHost.PassWord, Tmp + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 266                         }\r
 267 \r
 268                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 269                         AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 270                         CurHost.FireWall = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1];\r
 271                         CurHost.Pasv = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 1];\r
 272 \r
 273                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 274                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 275                         SetSyncMoveMode(CurHost.SyncMove);\r
 276 \r
 277                         DisableUserOpe();\r
 278                         // 暗号化通信対応\r
 279                         // 同時接続対応\r
 280 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 281                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 282                         TrnCtrlSocket = CmdCtrlSocket;\r
 283 \r
 284                         // UTF-8対応\r
 285                         if(TmpNameKanjiCode == KANJI_AUTO)\r
 286                         {\r
 287                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 288                                 {\r
 289                                         SetCache(999, "");\r
 290                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 291                                 }\r
 292                         }\r
 293 \r
 294                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 295                         {\r
 296                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 297                                 DispWindowTitle();\r
 298                                 SoundPlay(SND_CONNECT);\r
 299 \r
 300                                 InitTransCurDir();\r
 301                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 302 \r
 303                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 304                                 EnableUserOpe();\r
 305 \r
 306                                 if(strlen(File) > 0)\r
 307                                         DirectDownLoadProc(File);\r
 308                         }\r
 309                         else\r
 310                         {\r
 311                                 SoundPlay(SND_ERROR);\r
 312                                 EnableUserOpe();\r
 313                         }\r
 314                 }\r
 315         }\r
 316         return;\r
 317 }\r
 318 \r
 319 \r
 320 /*----- クイック接続ダイアログのコールバック ----------------------------------\r
 321 *\r
 322 *       Parameter\r
 323 *               HWND hDlg : ウインドウハンドル\r
 324 *               UINT message : メッセージ番号\r
 325 *               WPARAM wParam : メッセージの WPARAM 引数\r
 326 *               LPARAM lParam : メッセージの LPARAM 引数\r
 327 *\r
 328 *       Return Value\r
 329 *               BOOL TRUE/FALSE\r
 330 *----------------------------------------------------------------------------*/\r
 331 \r
 332 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 333 {\r
 334         static char *Buf;\r
 335         int i;\r
 336         HISTORYDATA Tmp;\r
 337 \r
 338 //char Str[HOST_ADRS_LEN+USER_NAME_LEN+INIT_DIR_LEN+5+1];\r
 339 \r
 340         switch (iMessage)\r
 341         {\r
 342                 case WM_INITDIALOG :\r
 343                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_LIMITTEXT, FMAX_PATH, 0);\r
 344                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_SETTEXT, 0, (LPARAM)"");\r
 345                         SendDlgItemMessage(hDlg, QHOST_USER, EM_LIMITTEXT, USER_NAME_LEN, 0);\r
 346                         if(QuickAnonymous == YES)\r
 347                         {\r
 348                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"anonymous");\r
 349                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)UserMailAdrs);\r
 350                         }\r
 351                         else\r
 352                         {\r
 353                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"");\r
 354                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)"");\r
 355                         }\r
 356                         SendDlgItemMessage(hDlg, QHOST_PASS, EM_LIMITTEXT, PASSWORD_LEN, 0);\r
 357                         SendDlgItemMessage(hDlg, QHOST_FWALL, BM_SETCHECK, FwallDefault, 0);\r
 358                         SendDlgItemMessage(hDlg, QHOST_PASV, BM_SETCHECK, PasvDefault, 0);\r
 359                         for(i = 0; i < HISTORY_MAX; i++)\r
 360                         {\r
 361                                 if(GetHistoryByNum(i, &Tmp) == FFFTP_SUCCESS)\r
 362                                 {\r
 363 //sprintf(Str, "%s (%s) %s", Tmp.HostAdrs, Tmp.UserName, Tmp.RemoteInitDir);\r
 364 //SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Str);\r
 365                                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Tmp.HostAdrs);\r
 366                                 }\r
 367                         }\r
 368                         Buf = (char *)lParam;\r
 369                         return(TRUE);\r
 370 \r
 371                 case WM_COMMAND :\r
 372                         switch(GET_WM_COMMAND_ID(wParam, lParam))\r
 373                         {\r
 374                                 case IDOK :\r
 375                                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_GETTEXT, FMAX_PATH+1, (LPARAM)Buf);\r
 376                                         SendDlgItemMessage(hDlg, QHOST_USER, WM_GETTEXT, USER_NAME_LEN+1, (LPARAM)Buf + FMAX_PATH+1);\r
 377                                         SendDlgItemMessage(hDlg, QHOST_PASS, WM_GETTEXT, PASSWORD_LEN+1, (LPARAM)Buf + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 378                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1) = (char)SendDlgItemMessage(hDlg, QHOST_FWALL, BM_GETCHECK, 0, 0);\r
 379                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1+1) = (char)SendDlgItemMessage(hDlg, QHOST_PASV, BM_GETCHECK, 0, 0);\r
 380                                         EndDialog(hDlg, YES);\r
 381                                         break;\r
 382 \r
 383                                 case IDCANCEL :\r
 384                                         EndDialog(hDlg, NO);\r
 385                                         break;\r
 386 \r
 387 //                              case QHOST_HOST :\r
 388 //                                      if(HIWORD(wParam) == CBN_EDITCHANGE)\r
 389 //                                              DoPrintf("EDIT");\r
 390 //                                      break;\r
 391                         }\r
 392             return(TRUE);\r
 393         }\r
 394         return(FALSE);\r
 395 }\r
 396 \r
 397 \r
 398 /*----- 指定したホスト名でホストへ接続 ----------------------------------------\r
 399 *\r
 400 *       Parameter\r
 401 *               char *unc : UNC文字列\r
 402 *               int Kanji : ホストの漢字コード (KANJI_xxx)\r
 403 *               int Kana : 半角かな→全角変換モード (YES/NO)\r
 404 *               int Fkanji : ファイル名の漢字コード (KANJI_xxx)\r
 405 *               int TrMode : 転送モード (TYPE_xx)\r
 406 *\r
 407 *       Return Value\r
 408 *               なし\r
 409 *----------------------------------------------------------------------------*/\r
 410 \r
 411 void DirectConnectProc(char *unc, int Kanji, int Kana, int Fkanji, int TrMode)\r
 412 {\r
 413         char Host[HOST_ADRS_LEN+1];\r
 414         char Path[FMAX_PATH+1];\r
 415         char File[FMAX_PATH+1];\r
 416         char User[USER_NAME_LEN+1];\r
 417         char Pass[PASSWORD_LEN+1];\r
 418         int Port;\r
 419 \r
 420         SaveBookMark();\r
 421         SaveCurrentSetToHost();\r
 422 \r
 423         /* 接続中なら切断する */\r
 424         if(CmdCtrlSocket != INVALID_SOCKET)\r
 425                 DisconnectProc();\r
 426 \r
 427         SetTaskMsg("----------------------------");\r
 428 \r
 429         InitPWDcommand();\r
 430         if(SplitUNCpath(unc, Host, Path, File, User, Pass, &Port) == FFFTP_SUCCESS)\r
 431         {\r
 432                 if(strlen(User) == 0)\r
 433                 {\r
 434                         strcpy(User, "anonymous");\r
 435                         strcpy(Pass, UserMailAdrs);\r
 436                 }\r
 437 \r
 438                 CopyDefaultHost(&CurHost);\r
 439 \r
 440                 SetCurrentHost(HOSTNUM_NOENTRY);\r
 441                 strcpy(CurHost.HostAdrs, Host);\r
 442                 strcpy(CurHost.UserName, User);\r
 443                 strcpy(CurHost.PassWord, Pass);\r
 444                 strcpy(CurHost.RemoteInitDir, Path);\r
 445                 AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 446                 CurHost.Port = Port;\r
 447                 CurHost.KanjiCode = Kanji;\r
 448                 CurHost.KanaCnv = Kana;\r
 449                 CurHost.NameKanjiCode = Fkanji;\r
 450                 CurHost.KanaCnv = YES;                  /* とりあえず */\r
 451                 // UTF-8対応\r
 452                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
 453 \r
 454                 SetHostKanaCnvImm(CurHost.KanaCnv);\r
 455                 SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 456                 SetSyncMoveMode(CurHost.SyncMove);\r
 457 \r
 458                 if(TrMode != TYPE_DEFAULT)\r
 459                 {\r
 460                         SetTransferTypeImm(TrMode);\r
 461                         DispTransferType();\r
 462                 }\r
 463 \r
 464                 DisableUserOpe();\r
 465                 // 暗号化通信対応\r
 466                 // 同時接続対応\r
 467 //              CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 468                 CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 469                 TrnCtrlSocket = CmdCtrlSocket;\r
 470 \r
 471                 // UTF-8対応\r
 472                 if(TmpNameKanjiCode == KANJI_AUTO)\r
 473                 {\r
 474                         if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 475                         {\r
 476                                 SetCache(999, "");\r
 477                                 TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 478                         }\r
 479                 }\r
 480 \r
 481                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 482                 {\r
 483                         strcpy(TitleHostName, CurHost.HostAdrs);\r
 484                         DispWindowTitle();\r
 485                         SoundPlay(SND_CONNECT);\r
 486 \r
 487                         InitTransCurDir();\r
 488                         DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 489 \r
 490                         GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 491                         EnableUserOpe();\r
 492 \r
 493                         if(strlen(File) > 0)\r
 494                                 DirectDownLoadProc(File);\r
 495                         else\r
 496                                 ResetAutoExitFlg();\r
 497                 }\r
 498                 else\r
 499                 {\r
 500                         SoundPlay(SND_ERROR);\r
 501                         EnableUserOpe();\r
 502                 }\r
 503         }\r
 504         return;\r
 505 }\r
 506 \r
 507 \r
 508 /*----- ホストのヒストリで指定されたホストへ接続 ------------------------------\r
 509 *\r
 510 *       Parameter\r
 511 *               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
 512 *\r
 513 *       Return Value\r
 514 *               なし\r
 515 *----------------------------------------------------------------------------*/\r
 516 \r
 517 void HistoryConnectProc(int MenuCmd)\r
 518 {\r
 519         HISTORYDATA Hist;\r
 520         int LFSort;\r
 521         int LDSort;\r
 522         int RFSort;\r
 523         int RDSort;\r
 524 \r
 525         if(GetHistoryByCmd(MenuCmd, &Hist) == FFFTP_SUCCESS)\r
 526         {\r
 527                 SaveBookMark();\r
 528                 SaveCurrentSetToHost();\r
 529 \r
 530                 /* 接続中なら切断する */\r
 531                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 532                         DisconnectProc();\r
 533 \r
 534                 SetTaskMsg("----------------------------");\r
 535 \r
 536                 InitPWDcommand();\r
 537                 CopyHistoryToHost(&Hist, &CurHost);\r
 538                 // UTF-8対応\r
 539                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
 540 \r
 541                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 542                 {\r
 543                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 544                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 545                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 546                         SetSyncMoveMode(CurHost.SyncMove);\r
 547 \r
 548                         DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 549                         SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 550                         ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 551 \r
 552                         SetTransferTypeImm(Hist.Type);\r
 553                         DispTransferType();\r
 554 \r
 555                         DisableUserOpe();\r
 556                         // 暗号化通信対応\r
 557                         // 同時接続対応\r
 558 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 559                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 560                         TrnCtrlSocket = CmdCtrlSocket;\r
 561 \r
 562                         // UTF-8対応\r
 563                         if(TmpNameKanjiCode == KANJI_AUTO)\r
 564                         {\r
 565                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
 566                                 {\r
 567                                         SetCache(999, "");\r
 568                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
 569                                 }\r
 570                         }\r
 571 \r
 572                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 573                         {\r
 574                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 575                                 DispWindowTitle();\r
 576                                 SoundPlay(SND_CONNECT);\r
 577 \r
 578                                 SendInitCommand(CurHost.InitCmd);\r
 579 \r
 580                                 DoLocalCWD(CurHost.LocalInitDir);\r
 581                                 GetLocalDirForWnd();\r
 582 \r
 583                                 InitTransCurDir();\r
 584                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 585 \r
 586                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 587                         }\r
 588                         else\r
 589                                 SoundPlay(SND_ERROR);\r
 590 \r
 591                         EnableUserOpe();\r
 592                 }\r
 593                 else\r
 594                         SetTaskMsg(MSGJPN002);\r
 595         }\r
 596         else\r
 597                 SoundPlay(SND_ERROR);\r
 598 \r
 599         return;\r
 600 }\r
 601 \r
 602 \r
 603 /*----- ホストの初期化コマンドを送る ------------------------------------------\r
 604 *\r
 605 *       Parameter\r
 606 *               int Cmd : 初期化コマンドス\r
 607 *\r
 608 *       Return Value\r
 609 *               なし\r
 610 *\r
 611 *       NOte\r
 612 *               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
 613 *                       cmd1\0\r
 614 *                       cmd1\r\ncmd2\r\n\0\r
 615 *----------------------------------------------------------------------------*/\r
 616 \r
 617 static int SendInitCommand(char *Cmd)\r
 618 {\r
 619         char Tmp[INITCMD_LEN+1];\r
 620         char *Pos;\r
 621 \r
 622         while(strlen(Cmd) > 0)\r
 623         {\r
 624                 strcpy(Tmp, Cmd);\r
 625                 if((Pos = strchr(Tmp, '\r')) != NULL)\r
 626                         *Pos = NUL;\r
 627                 if(strlen(Tmp) > 0)\r
 628                         DoQUOTE(Tmp);\r
 629 \r
 630                 if((Cmd = strchr(Cmd, '\n')) != NULL)\r
 631                         Cmd++;\r
 632                 else\r
 633                         break;\r
 634         }\r
 635         return(0);\r
 636 }\r
 637 \r
 638 \r
 639 /*----- 指定のホストはFireWallを使う設定かどうかを返す ------------------------\r
 640 *\r
 641 *       Parameter\r
 642 *               char *Hots : ホスト名\r
 643 *               int *Fire : FireWallを使うかどうかを返すワーク\r
 644 *               int *Pasv : PASVモードを返すワーク\r
 645 *               int *List : LISTコマンドのみ使用フラグ\r
 646 *\r
 647 *       Return Value\r
 648 *               なし\r
 649 *----------------------------------------------------------------------------*/\r
 650 \r
 651 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List)\r
 652 {\r
 653         int i;\r
 654         HOSTDATA Tmp;\r
 655 \r
 656         *Fire = FwallDefault;\r
 657         *Pasv = PasvDefault;\r
 658         // 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
 659 //      *List = NO;\r
 660 \r
 661         i = 0;\r
 662         while(CopyHostFromList(i, &Tmp) == FFFTP_SUCCESS)\r
 663         {\r
 664                 if(strcmp(Host, Tmp.HostAdrs) == 0)\r
 665                 {\r
 666                         *Fire = Tmp.FireWall;\r
 667                         *Pasv = Tmp.Pasv;\r
 668                         *List = Tmp.ListCmdOnly;\r
 669                         break;\r
 670                 }\r
 671                 i++;\r
 672         }\r
 673         return;\r
 674 }\r
 675 \r
 676 \r
 677 /*----- 接続しているホストのアドレスを返す ------------------------------------\r
 678 *\r
 679 *       Parameter\r
 680 *               なし\r
 681 *\r
 682 *       Return Value\r
 683 *               char *ホストのアドレス\r
 684 *----------------------------------------------------------------------------*/\r
 685 \r
 686 char *AskHostAdrs(void)\r
 687 {\r
 688         return(CurHost.HostAdrs);\r
 689 }\r
 690 \r
 691 \r
 692 /*----- 接続しているホストのポートを返す --------------------------------------\r
 693 *\r
 694 *       Parameter\r
 695 *               なし\r
 696 *\r
 697 *       Return Value\r
 698 *               int ホストのポート\r
 699 *----------------------------------------------------------------------------*/\r
 700 \r
 701 int AskHostPort(void)\r
 702 {\r
 703         return(CurHost.Port);\r
 704 }\r
 705 \r
 706 /*----- 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
 707 *\r
 708 *       Parameter\r
 709 *               なし\r
 710 *\r
 711 *       Return Value\r
 712 *               int 漢字コード (KANJI_xxx)\r
 713 *----------------------------------------------------------------------------*/\r
 714 \r
 715 int AskHostNameKanji(void)\r
 716 {\r
 717         // UTF-8対応\r
 718 //      if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 719 //              CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 720 //\r
 721 //      return(CurHost.NameKanjiCode);\r
 722         return(TmpNameKanjiCode);\r
 723 }\r
 724 \r
 725 \r
 726 /*----- 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
 727 *\r
 728 *       Parameter\r
 729 *               なし\r
 730 *\r
 731 *       Return Value\r
 732 *               int 半角カナを全角に変換するかどうか (YES/NO)\r
 733 *----------------------------------------------------------------------------*/\r
 734 \r
 735 int AskHostNameKana(void)\r
 736 {\r
 737         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 738                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 739 \r
 740         return(CurHost.NameKanaCnv);\r
 741 }\r
 742 \r
 743 \r
 744 /*----- 接続しているホストのLISTコマンドモードを返す --------------------------\r
 745 *\r
 746 *       Parameter\r
 747 *               なし\r
 748 *\r
 749 *       Return Value\r
 750 *               int LISTコマンドモード (YES/NO)\r
 751 *----------------------------------------------------------------------------*/\r
 752 \r
 753 int AskListCmdMode(void)\r
 754 {\r
 755         if(CurHost.HostType == HTYPE_VMS)\r
 756                 return(YES);\r
 757         else\r
 758         {\r
 759                 if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 760                         CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 761                 return(CurHost.ListCmdOnly);\r
 762         }\r
 763 }\r
 764 \r
 765 \r
 766 /*----- 接続しているホストでNLST -Rを使うかどうかを返す ------------------------\r
 767 *\r
 768 *       Parameter\r
 769 *               なし\r
 770 *\r
 771 *       Return Value\r
 772 *               int NLST -Rを使うかどうか (YES/NO)\r
 773 *----------------------------------------------------------------------------*/\r
 774 \r
 775 int AskUseNLST_R(void)\r
 776 {\r
 777         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 778                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 779 \r
 780         return(CurHost.UseNLST_R);\r
 781 }\r
 782 \r
 783 \r
 784 /*----- 接続しているホストのChmodコマンドを返す -------------------------------\r
 785 *\r
 786 *       Parameter\r
 787 *               なし\r
 788 *\r
 789 *       Return Value\r
 790 *               char *Chmodコマンド\r
 791 *----------------------------------------------------------------------------*/\r
 792 \r
 793 char *AskHostChmodCmd(void)\r
 794 {\r
 795         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 796                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 797 \r
 798         return(CurHost.ChmodCmd);\r
 799 }\r
 800 \r
 801 \r
 802 /*----- 接続しているホストのタイムゾーンを返す --------------------------------\r
 803 *\r
 804 *       Parameter\r
 805 *               なし\r
 806 *\r
 807 *       Return Value\r
 808 *               int タイムゾーン\r
 809 *----------------------------------------------------------------------------*/\r
 810 \r
 811 int AskHostTimeZone(void)\r
 812 {\r
 813         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 814                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 815 \r
 816         return(CurHost.TimeZone);\r
 817 }\r
 818 \r
 819 \r
 820 /*----- 接続しているホストのPASVモードを返す ----------------------------------\r
 821 *\r
 822 *       Parameter\r
 823 *               なし\r
 824 *\r
 825 *       Return Value\r
 826 *               int PASVモードかどうか (YES/NO)\r
 827 *----------------------------------------------------------------------------*/\r
 828 \r
 829 int AskPasvMode(void)\r
 830 {\r
 831         return(CurHost.Pasv);\r
 832 }\r
 833 \r
 834 \r
 835 /*----- 接続しているホストのLNSTファイル名を返す ------------------------------\r
 836 *\r
 837 *       Parameter\r
 838 *               なし\r
 839 *\r
 840 *       Return Value\r
 841 *               char *ファイル名／オプション\r
 842 *----------------------------------------------------------------------------*/\r
 843 \r
 844 char *AskHostLsName(void)\r
 845 {\r
 846         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 847                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 848 \r
 849         return(CurHost.LsName);\r
 850 }\r
 851 \r
 852 \r
 853 /*----- 接続しているホストのホストタイプを返す --------------------------------\r
 854 *\r
 855 *       Parameter\r
 856 *               なし\r
 857 *\r
 858 *       Return Value\r
 859 *               char *ファイル名／オプション\r
 860 *----------------------------------------------------------------------------*/\r
 861 \r
 862 int AskHostType(void)\r
 863 {\r
 864         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 865                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 866 \r
 867         return(CurHost.HostType);\r
 868 }\r
 869 \r
 870 \r
 871 /*----- 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
 872 *\r
 873 *       Parameter\r
 874 *               なし\r
 875 *\r
 876 *       Return Value\r
 877 *               int FireWallを使うかどうか (YES/NO)\r
 878 *----------------------------------------------------------------------------*/\r
 879 \r
 880 int AskHostFireWall(void)\r
 881 {\r
 882         return(CurHost.FireWall);\r
 883 }\r
 884 \r
 885 \r
 886 /*----- 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
 887 *\r
 888 *       Parameter\r
 889 *               なし\r
 890 *\r
 891 *       Return Value\r
 892 *               int フルパスでアクセスしない (YES=フルパス禁止/NO)\r
 893 *----------------------------------------------------------------------------*/\r
 894 \r
 895 int AskNoFullPathMode(void)\r
 896 {\r
 897         if(CurHost.HostType == HTYPE_VMS)\r
 898                 return(YES);\r
 899         else\r
 900                 return(CurHost.NoFullPath);\r
 901 }\r
 902 \r
 903 \r
 904 /*----- 接続しているユーザ名を返す --------------------------------------------\r
 905 *\r
 906 *       Parameter\r
 907 *               なし\r
 908 *\r
 909 *       Return Value\r
 910 *               char *ユーザ名\r
 911 *----------------------------------------------------------------------------*/\r
 912 \r
 913 char *AskHostUserName(void)\r
 914 {\r
 915         return(CurHost.UserName);\r
 916 }\r
 917 \r
 918 \r
 919 /*----- 現在の設定をホストの設定にセットする ----------------------------------\r
 920 *\r
 921 *       Parameter\r
 922 *               なし\r
 923 *\r
 924 *       Return Value\r
 925 *               なし\r
 926 *\r
 927 *       Note\r
 928 *               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
 929 *----------------------------------------------------------------------------*/\r
 930 \r
 931 void SaveCurrentSetToHost(void)\r
 932 {\r
 933         int Host;\r
 934         char LocDir[FMAX_PATH+1];\r
 935         char HostDir[FMAX_PATH+1];\r
 936 \r
 937         if(TrnCtrlSocket != INVALID_SOCKET)\r
 938         {\r
 939                 if((Host = AskCurrentHost()) != HOSTNUM_NOENTRY)\r
 940                 {\r
 941                         CopyHostFromListInConnect(Host, &CurHost);\r
 942                         if(CurHost.LastDir == YES)\r
 943                         {\r
 944                                 AskLocalCurDir(LocDir, FMAX_PATH);\r
 945                                 AskRemoteCurDir(HostDir, FMAX_PATH);\r
 946                                 SetHostDir(AskCurrentHost(), LocDir, HostDir);\r
 947                         }\r
 948                         SetHostSort(AskCurrentHost(), AskSortType(ITEM_LFILE), AskSortType(ITEM_LDIR), AskSortType(ITEM_RFILE), AskSortType(ITEM_RDIR));\r
 949                 }\r
 950         }\r
 951         return;\r
 952 }\r
 953 \r
 954 \r
 955 /*----- 現在の設定をヒストリにセットする --------------------------------------\r
 956 *\r
 957 *       Parameter\r
 958 *               なし\r
 959 *\r
 960 *       Return Value\r
 961 *               なし\r
 962 *----------------------------------------------------------------------------*/\r
 963 \r
 964 static void SaveCurrentSetToHistory(void)\r
 965 {\r
 966         char LocDir[FMAX_PATH+1];\r
 967         char HostDir[FMAX_PATH+1];\r
 968 \r
 969         AskLocalCurDir(LocDir, FMAX_PATH);\r
 970         AskRemoteCurDir(HostDir, FMAX_PATH);\r
 971         strcpy(CurHost.LocalInitDir, LocDir);\r
 972         strcpy(CurHost.RemoteInitDir, HostDir);\r
 973 \r
 974         CurHost.Sort = AskSortType(ITEM_LFILE) * 0x1000000 | AskSortType(ITEM_LDIR) * 0x10000 | AskSortType(ITEM_RFILE) * 0x100 | AskSortType(ITEM_RDIR);\r
 975 \r
 976         CurHost.KanjiCode = AskHostKanjiCode();\r
 977         CurHost.KanaCnv = AskHostKanaCnv();\r
 978 \r
 979         CurHost.SyncMove = AskSyncMoveMode();\r
 980 \r
 981         AddHostToHistory(&CurHost, AskTransferType());\r
 982         SetAllHistoryToMenu();\r
 983 \r
 984         return;\r
 985 }\r
 986 \r
 987 \r
 988 /*----- コマンドコントロールソケットの再接続 ----------------------------------\r
 989 *\r
 990 *       Parameter\r
 991 *               なし\r
 992 *\r
 993 *       Return Value\r
 994 *               int ステータス\r
 995 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
 996 *----------------------------------------------------------------------------*/\r
 997 \r
 998 int ReConnectCmdSkt(void)\r
 999 {\r
1000         int Sts;\r
1001 \r
1002 \r
1003         if(CmdCtrlSocket != TrnCtrlSocket)\r
1004                 do_closesocket(TrnCtrlSocket);\r
1005         TrnCtrlSocket = INVALID_SOCKET;\r
1006 \r
1007         Sts = ReConnectSkt(&CmdCtrlSocket);\r
1008 \r
1009         TrnCtrlSocket = CmdCtrlSocket;\r
1010 \r
1011         return(Sts);\r
1012 }\r
1013 \r
1014 \r
1015 /*----- 転送コントロールソケットの再接続 --------------------------------------\r
1016 *\r
1017 *       Parameter\r
1018 *               なし\r
1019 *\r
1020 *       Return Value\r
1021 *               int ステータス\r
1022 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1023 *----------------------------------------------------------------------------*/\r
1024 \r
1025 //int ReConnectTrnSkt(void)\r
1026 //{\r
1027 //      return(ReConnectSkt(&TrnCtrlSocket));\r
1028 //}\r
1029 // 同時接続対応\r
1030 int ReConnectTrnSkt(SOCKET *Skt, int *CancelCheckWork)\r
1031 {\r
1032 //      char Path[FMAX_PATH+1];\r
1033         int Sts;\r
1034         // 暗号化通信対応\r
1035         HOSTDATA HostData;\r
1036 \r
1037         Sts = FFFTP_FAIL;\r
1038 \r
1039         SetTaskMsg(MSGJPN003);\r
1040 \r
1041 //      DisableUserOpe();\r
1042         /* 現在のソケットは切断 */\r
1043         if(*Skt != INVALID_SOCKET)\r
1044                 do_closesocket(*Skt);\r
1045         /* 再接続 */\r
1046         // 暗号化通信対応\r
1047         HostData = CurHost;\r
1048         if(HostData.CryptMode != CRYPT_NONE)\r
1049                 HostData.UseNoEncryption = NO;\r
1050         if(HostData.CryptMode != CRYPT_FTPES)\r
1051                 HostData.UseFTPES = NO;\r
1052         if(HostData.CryptMode != CRYPT_FTPIS)\r
1053                 HostData.UseFTPIS = NO;\r
1054         if(HostData.CryptMode != CRYPT_SFTP)\r
1055                 HostData.UseSFTP = NO;\r
1056         // 暗号化通信対応\r
1057         // 同時接続対応\r
1058 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1059         if((*Skt = DoConnect(&HostData, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, CancelCheckWork)) != INVALID_SOCKET)\r
1060         {\r
1061 //              AskRemoteCurDir(Path, FMAX_PATH);\r
1062 //              DoCWD(Path, YES, YES, YES);\r
1063                 Sts = FFFTP_SUCCESS;\r
1064         }\r
1065         else\r
1066                 SoundPlay(SND_ERROR);\r
1067 \r
1068 //      EnableUserOpe();\r
1069         return(Sts);\r
1070 }\r
1071 \r
1072 \r
1073 /*----- 回線の再接続 ----------------------------------------------------------\r
1074 *\r
1075 *       Parameter\r
1076 *               SOCKET *Skt : 接続したソケットを返すワーク\r
1077 *\r
1078 *       Return Value\r
1079 *               int ステータス\r
1080 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1081 *----------------------------------------------------------------------------*/\r
1082 \r
1083 static int ReConnectSkt(SOCKET *Skt)\r
1084 {\r
1085         char Path[FMAX_PATH+1];\r
1086         int Sts;\r
1087 \r
1088         Sts = FFFTP_FAIL;\r
1089 \r
1090         SetTaskMsg(MSGJPN003);\r
1091 \r
1092         DisableUserOpe();\r
1093         /* 現在のソケットは切断 */\r
1094         if(*Skt != INVALID_SOCKET)\r
1095                 do_closesocket(*Skt);\r
1096         /* 再接続 */\r
1097         // 暗号化通信対応\r
1098         // 同時接続対応\r
1099 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1100         if((*Skt = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg)) != INVALID_SOCKET)\r
1101         {\r
1102                 AskRemoteCurDir(Path, FMAX_PATH);\r
1103                 DoCWD(Path, YES, YES, YES);\r
1104                 Sts = FFFTP_SUCCESS;\r
1105         }\r
1106         else\r
1107                 SoundPlay(SND_ERROR);\r
1108 \r
1109         EnableUserOpe();\r
1110         return(Sts);\r
1111 }\r
1112 \r
1113 \r
1114 /*----- コマンドコントロールソケットを返す ------------------------------------\r
1115 *\r
1116 *       Parameter\r
1117 *               なし\r
1118 *\r
1119 *       Return Value\r
1120 *               SOCKET コマンドコントロールソケット\r
1121 *----------------------------------------------------------------------------*/\r
1122 \r
1123 SOCKET AskCmdCtrlSkt(void)\r
1124 {\r
1125         return(CmdCtrlSocket);\r
1126 }\r
1127 \r
1128 \r
1129 /*----- 転送コントロールソケットを返す ----------------------------------------\r
1130 *\r
1131 *       Parameter\r
1132 *               なし\r
1133 *\r
1134 *       Return Value\r
1135 *               SOCKET 転送コントロールソケット\r
1136 *----------------------------------------------------------------------------*/\r
1137 \r
1138 SOCKET AskTrnCtrlSkt(void)\r
1139 {\r
1140         return(TrnCtrlSocket);\r
1141 }\r
1142 \r
1143 \r
1144 /*----- コマンド／転送コントロールソケットの共有を解除 ------------------------\r
1145 *\r
1146 *       Parameter\r
1147 *               なし\r
1148 *\r
1149 *       Return Value\r
1150 *               なし\r
1151 *----------------------------------------------------------------------------*/\r
1152 \r
1153 void SktShareProh(void)\r
1154 {\r
1155         if(CmdCtrlSocket == TrnCtrlSocket)\r
1156         {\r
1157 \r
1158 //SetTaskMsg("############### SktShareProh");\r
1159 \r
1160                 // 同時接続対応\r
1161 //              CmdCtrlSocket = INVALID_SOCKET;\r
1162 //              ReConnectSkt(&CmdCtrlSocket);\r
1163                 if(CurHost.ReuseCmdSkt == YES)\r
1164                 {\r
1165                         CmdCtrlSocket = INVALID_SOCKET;\r
1166                         ReConnectSkt(&CmdCtrlSocket);\r
1167                 }\r
1168         }\r
1169         return;\r
1170 }\r
1171 \r
1172 \r
1173 /*----- 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
1174 *\r
1175 *       Parameter\r
1176 *               なし\r
1177 *\r
1178 *       Return Value\r
1179 *               int ステータス\r
1180 *                       YES=共有解除/NO=共有\r
1181 *----------------------------------------------------------------------------*/\r
1182 \r
1183 int AskShareProh(void)\r
1184 {\r
1185         int Sts;\r
1186 \r
1187         Sts = YES;\r
1188         // 同時接続対応\r
1189 //      if(CmdCtrlSocket == TrnCtrlSocket)\r
1190         if(CmdCtrlSocket == TrnCtrlSocket || TrnCtrlSocket == INVALID_SOCKET)\r
1191                 Sts = NO;\r
1192 \r
1193         return(Sts);\r
1194 }\r
1195 \r
1196 \r
1197 /*----- ホストから切断 --------------------------------------------------------\r
1198 *\r
1199 *       Parameter\r
1200 *               なし\r
1201 *\r
1202 *       Return Value\r
1203 *               なし\r
1204 *----------------------------------------------------------------------------*/\r
1205 \r
1206 void DisconnectProc(void)\r
1207 {\r
1208 \r
1209 //SetTaskMsg("############### Disconnect Cmd=%x, Trn=%x", CmdCtrlSocket,TrnCtrlSocket);\r
1210 \r
1211         if((CmdCtrlSocket != INVALID_SOCKET) && (CmdCtrlSocket != TrnCtrlSocket))\r
1212         {\r
1213                 DoQUIT(CmdCtrlSocket);\r
1214                 DoClose(CmdCtrlSocket);\r
1215         }\r
1216 \r
1217         if(TrnCtrlSocket != INVALID_SOCKET)\r
1218         {\r
1219                 DoQUIT(TrnCtrlSocket);\r
1220                 DoClose(TrnCtrlSocket);\r
1221 \r
1222                 SaveCurrentSetToHistory();\r
1223 \r
1224                 EraseRemoteDirForWnd();\r
1225                 SetTaskMsg(MSGJPN004);\r
1226         }\r
1227 \r
1228         TrnCtrlSocket = INVALID_SOCKET;\r
1229         CmdCtrlSocket = INVALID_SOCKET;\r
1230 \r
1231         DispWindowTitle();\r
1232         MakeButtonsFocus();\r
1233         ClearBookMark();\r
1234 \r
1235         return;\r
1236 }\r
1237 \r
1238 \r
1239 /*----- ソケットが強制切断されたときの処理 ------------------------------------\r
1240 *\r
1241 *       Parameter\r
1242 *               なし\r
1243 *\r
1244 *       Return Value\r
1245 *               なし\r
1246 *----------------------------------------------------------------------------*/\r
1247 \r
1248 void DisconnectSet(void)\r
1249 {\r
1250         CmdCtrlSocket = INVALID_SOCKET;\r
1251         TrnCtrlSocket = INVALID_SOCKET;\r
1252 \r
1253         EraseRemoteDirForWnd();\r
1254         DispWindowTitle();\r
1255         MakeButtonsFocus();\r
1256         SetTaskMsg(MSGJPN005);\r
1257         return;\r
1258 }\r
1259 \r
1260 \r
1261 /*----- ホストに接続中かどうかを返す ------------------------------------------\r
1262 *\r
1263 *       Parameter\r
1264 *               なし\r
1265 *\r
1266 *       Return Value\r
1267 *               int ステータス (YES/NO)\r
1268 *----------------------------------------------------------------------------*/\r
1269 \r
1270 int AskConnecting(void)\r
1271 {\r
1272         int Sts;\r
1273 \r
1274         Sts = NO;\r
1275         if(TrnCtrlSocket != INVALID_SOCKET)\r
1276                 Sts = YES;\r
1277 \r
1278         return(Sts);\r
1279 }\r
1280 \r
1281 \r
1282 /*----- ホストへ接続する ------------------------------------------------------\r
1283 *\r
1284 *       Parameter\r
1285 *               char *Host : ホスト名\r
1286 *               char *User : ユーザ名\r
1287 *               char *Pass : パスワード\r
1288 *               char *Acct : アカウント\r
1289 *               int Port : ポート\r
1290 *               int Fwall : FireWallを使うかどうか (YES/NO)\r
1291 *               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
1292 *               int Security : セキュリティ (SECURITY_xxx, MDx)\r
1293 *\r
1294 *       Return Value\r
1295 *               SOCKET ソケット\r
1296 *\r
1297 *       Note\r
1298 *               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
1299 *               したものをコピーしてかえす\r
1300 *                       char *Host : ホスト名\r
1301 *                       char *User : ユーザ名\r
1302 *                       char *Pass : パスワード\r
1303 *                       char *Acct : アカウント\r
1304 *\r
1305 *               FireWallは次のように動作する\r
1306 *                       TYPE1   Connect fire → USER user(f) → PASS pass(f) → SITE host → USER user(h) →      PASS pass(h) → ACCT acct\r
1307 *                       TYPE2   Connect fire → USER user(f) → PASS pass(f) →              USER user(h)@host → PASS pass(h) → ACCT acct\r
1308 *                       TYPE3   Connect fire →                                              USER user(h)@host → PASS pass(h) → ACCT acct\r
1309 *                       TYPE4   Connect fire →                                 OPEN host → USER user(h) →      PASS pass(h) → ACCT acct\r
1310 *                       TYPE5   SOCKS4\r
1311 *                       none    Connect host →                                              USER user(h) →      PASS pass(h) → ACCT acct\r
1312 *----------------------------------------------------------------------------*/\r
1313 \r
1314 // 暗号化通信対応\r
1315 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
1316 {\r
1317         int Sts;\r
1318         int Flg;\r
1319         int Anony;\r
1320         SOCKET ContSock;\r
1321         char Buf[1024];\r
1322         char Reply[1024];\r
1323         int Continue;\r
1324         int ReInPass;\r
1325         char *Tmp;\r
1326         int HostPort;\r
1327         static const char *SiteTbl[4] = { "SITE", "site", "OPEN", "open" };\r
1328         char TmpBuf[ONELINE_BUF_SIZE];\r
1329         struct linger LingerOpt;\r
1330 \r
1331         // 暗号化通信対応\r
1332         ContSock = INVALID_SOCKET;\r
1333 \r
1334         if(CryptMode == CRYPT_NONE || CryptMode == CRYPT_FTPES || CryptMode == CRYPT_FTPIS)\r
1335         {\r
1336                 if(Fwall == YES)\r
1337                         Fwall = FwallType;\r
1338                 else\r
1339                         Fwall = FWALL_NONE;\r
1340 \r
1341                 TryConnect = YES;\r
1342                 // 暗号化通信対応\r
1343 //              CancelFlg = NO;\r
1344 #if 0\r
1345 //              WSASetBlockingHook(BlkHookFnc);\r
1346 #endif\r
1347 \r
1348                 ContSock = INVALID_SOCKET;\r
1349 \r
1350                 HostPort = Port;\r
1351                 Tmp = Host;\r
1352                 if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1353                    (Fwall == FWALL_SIDEWINDER) ||\r
1354                    (Fwall == FWALL_FU_FP))\r
1355                 {\r
1356                         Tmp = FwallHost;\r
1357                         Port = FwallPort;\r
1358                 }\r
1359 \r
1360                 if(strlen(Tmp) != 0)\r
1361                 {\r
1362                         // 同時接続対応\r
1363 //                      if((ContSock = connectsock(Tmp, Port, "", &CancelFlg)) != INVALID_SOCKET)\r
1364                         if((ContSock = connectsock(Tmp, Port, "", CancelCheckWork)) != INVALID_SOCKET)\r
1365                         {\r
1366                                 // バッファを無効\r
1367 #ifdef DISABLE_CONTROL_NETWORK_BUFFERS\r
1368                                 int BufferSize = 0;\r
1369                                 setsockopt(ContSock, SOL_SOCKET, SO_SNDBUF, (char*)&BufferSize, sizeof(int));\r
1370                                 setsockopt(ContSock, SOL_SOCKET, SO_RCVBUF, (char*)&BufferSize, sizeof(int));\r
1371 #endif\r
1372                                 // FTPIS対応\r
1373 //                              while((Sts = ReadReplyMessage(ContSock, Buf, 1024, &CancelFlg, TmpBuf) / 100) == FTP_PRELIM)\r
1374 //                                      ;\r
1375                                 if(CryptMode == CRYPT_FTPIS)\r
1376                                 {\r
1377                                         if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1378                                         {\r
1379                                                 while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1380                                                         ;\r
1381                                         }\r
1382                                         else\r
1383                                                 Sts = FTP_ERROR;\r
1384                                 }\r
1385                                 else\r
1386                                 {\r
1387                                         while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1388                                                 ;\r
1389                                 }\r
1390 \r
1391                                 if(Sts == FTP_COMPLETE)\r
1392                                 {\r
1393                                         Flg = 1;\r
1394                                         if(setsockopt(ContSock, SOL_SOCKET, SO_OOBINLINE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1395                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1396                                         // 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
1397                                         if(setsockopt(ContSock, IPPROTO_TCP, TCP_NODELAY, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1398                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1399 //#pragma aaa\r
1400                                         Flg = 1;\r
1401                                         if(setsockopt(ContSock, SOL_SOCKET, SO_KEEPALIVE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1402                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1403                                         LingerOpt.l_onoff = 1;\r
1404                                         LingerOpt.l_linger = 90;\r
1405                                         if(setsockopt(ContSock, SOL_SOCKET, SO_LINGER, (LPSTR)&LingerOpt, sizeof(LingerOpt)) == SOCKET_ERROR)\r
1406                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1407 ///////\r
1408 \r
1409 \r
1410                                         /*===== 認証を行なう =====*/\r
1411 \r
1412                                         Sts = FTP_COMPLETE;\r
1413                                         if((Fwall == FWALL_FU_FP_SITE) ||\r
1414                                            (Fwall == FWALL_FU_FP_USER) ||\r
1415                                            (Fwall == FWALL_FU_FP))\r
1416                                         {\r
1417                                                 // 同時接続対応\r
1418 //                                              if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1419                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1420                                                 {\r
1421                                                         CheckOneTimePassword(FwallPass, Reply, FwallSecurity);\r
1422                                                         // 同時接続対応\r
1423 //                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1424                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1425                                                 }\r
1426                                         }\r
1427                                         else if(Fwall == FWALL_SIDEWINDER)\r
1428                                         {\r
1429                                                 // 同時接続対応\r
1430 //                                              Sts = command(ContSock, Reply, &CancelFlg, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1431                                                 Sts = command(ContSock, Reply, CancelCheckWork, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1432                                         }\r
1433                                         if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1434                                         {\r
1435                                                 SetTaskMsg(MSGJPN006);\r
1436                                                 DoClose(ContSock);\r
1437                                                 ContSock = INVALID_SOCKET;\r
1438                                         }\r
1439                                         else\r
1440                                         {\r
1441                                                 if((Fwall == FWALL_FU_FP_SITE) || (Fwall == FWALL_OPEN))\r
1442                                                 {\r
1443                                                         Flg = 0;\r
1444                                                         if(Fwall == FWALL_OPEN)\r
1445                                                                 Flg = 2;\r
1446                                                         if(FwallLower == YES)\r
1447                                                                 Flg++;\r
1448 \r
1449                                                         if(HostPort == PORT_NOR)\r
1450                                                                 // 同時接続対応\r
1451 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s", SiteTbl[Flg], Host) / 100;\r
1452                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s", SiteTbl[Flg], Host) / 100;\r
1453                                                         else\r
1454                                                                 // 同時接続対応\r
1455 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1456                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1457                                                 }\r
1458 \r
1459                                                 if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1460                                                 {\r
1461                                                         SetTaskMsg(MSGJPN007, Host);\r
1462                                                         DoClose(ContSock);\r
1463                                                         ContSock = INVALID_SOCKET;\r
1464                                                 }\r
1465                                                 else\r
1466                                                 {\r
1467                                                         Anony = NO;\r
1468                                                         if((strlen(User) != 0) || \r
1469                                                            (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1470                                                         {\r
1471                                                                 if(Anony == YES)\r
1472                                                                 {\r
1473                                                                         strcpy(User, "anonymous");\r
1474                                                                         strcpy(Pass, UserMailAdrs);\r
1475                                                                 }\r
1476 \r
1477                                                                 if((Fwall == FWALL_FU_FP_USER) || (Fwall == FWALL_USER))\r
1478                                                                 {\r
1479                                                                         if(HostPort == PORT_NOR)\r
1480                                                                                 sprintf(Buf, "%s%c%s", User, FwallDelimiter, Host);\r
1481                                                                         else\r
1482                                                                                 sprintf(Buf, "%s%c%s %d", User, FwallDelimiter, Host, HostPort);\r
1483                                                                 }\r
1484                                                                 else\r
1485                                                                         strcpy(Buf, User);\r
1486 \r
1487                                                                 // FTPES対応\r
1488                                                                 if(CryptMode == CRYPT_FTPES)\r
1489                                                                 {\r
1490                                                                         if(IsOpenSSLLoaded() && (Sts = command(ContSock, Reply, CancelCheckWork, "AUTH TLS")) == 234)\r
1491                                                                         {\r
1492                                                                                 if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1493                                                                                 {\r
1494                                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "PBSZ 0")) == 200)\r
1495                                                                                         {\r
1496                                                                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "PROT P")) == 200)\r
1497                                                                                                 {\r
1498                                                                                                 }\r
1499                                                                                                 else\r
1500                                                                                                         Sts = FTP_ERROR;\r
1501                                                                                         }\r
1502                                                                                         else\r
1503                                                                                                 Sts = FTP_ERROR;\r
1504                                                                                 }\r
1505                                                                                 else\r
1506                                                                                         Sts = FTP_ERROR;\r
1507                                                                         }\r
1508                                                                         else\r
1509                                                                                 Sts = FTP_ERROR;\r
1510                                                                 }\r
1511 \r
1512                                                                 ReInPass = NO;\r
1513                                                                 do\r
1514                                                                 {\r
1515                                                                         // FTPES対応\r
1516                                                                         if(Sts == FTP_ERROR)\r
1517                                                                                 break;\r
1518                                                                         Continue = NO;\r
1519                                                                         // 同時接続対応\r
1520 //                                                                      if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1521                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1522                                                                         {\r
1523                                                                                 if((strlen(Pass) != 0) || \r
1524                                                                                    (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1525                                                                                 {\r
1526                                                                                         CheckOneTimePassword(Pass, Reply, Security);\r
1527 \r
1528                                                                                         /* 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
1529                                                                                         if(strcmp(Reply, " ") == 0)\r
1530                                                                                                 strcpy(Reply, "");\r
1531 \r
1532                                                                                         // 同時接続対応\r
1533 //                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1534                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1535                                                                                         if(Sts == FTP_ERROR)\r
1536                                                                                         {\r
1537                                                                                                 strcpy(Pass, "");\r
1538                                                                                                 if(InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1539                                                                                                         Continue = YES;\r
1540                                                                                                 else\r
1541                                                                                                         DoPrintf("No password specified.");\r
1542                                                                                                 ReInPass = YES;\r
1543                                                                                         }\r
1544                                                                                         else if(Sts == FTP_CONTINUE)\r
1545                                                                                         {\r
1546                                                                                                 if((strlen(Acct) != 0) || \r
1547                                                                                                    (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1548                                                                                                 {\r
1549                                                                                                         // 同時接続対応\r
1550 //                                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "ACCT %s", Acct) / 100;\r
1551                                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "ACCT %s", Acct) / 100;\r
1552                                                                                                 }\r
1553                                                                                                 else\r
1554                                                                                                         DoPrintf("No account specified");\r
1555                                                                                         }\r
1556                                                                                 }\r
1557                                                                                 else\r
1558                                                                                 {\r
1559                                                                                         Sts = FTP_ERROR;\r
1560                                                                                         DoPrintf("No password specified.");\r
1561                                                                                 }\r
1562                                                                         }\r
1563                                                                 }\r
1564                                                                 while(Continue == YES);\r
1565                                                         }\r
1566                                                         else\r
1567                                                         {\r
1568                                                                 Sts = FTP_ERROR;\r
1569                                                                 DoPrintf("No user name specified");\r
1570                                                         }\r
1571 \r
1572                                                         if(Sts != FTP_COMPLETE)\r
1573                                                         {\r
1574                                                                 SetTaskMsg(MSGJPN008, Host);\r
1575                                                                 DoClose(ContSock);\r
1576                                                                 ContSock = INVALID_SOCKET;\r
1577                                                         }\r
1578                                                         else if((SavePass == YES) && (ReInPass == YES))\r
1579                                                         {\r
1580                                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1581                                                                         SetHostPassword(AskCurrentHost(), Pass);\r
1582                                                         }\r
1583                                                 }\r
1584                                         }\r
1585                                 }\r
1586                                 else\r
1587                                 {\r
1588 //#pragma aaa\r
1589                                         SetTaskMsg(MSGJPN009/*"接続できません(1) %x", ContSock*/);\r
1590                                         DoClose(ContSock);\r
1591                                         ContSock = INVALID_SOCKET;\r
1592                                 }\r
1593                         }\r
1594                 }\r
1595                 else\r
1596                 {\r
1597 \r
1598                         if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1599                            (Fwall == FWALL_FU_FP))\r
1600                                 SetTaskMsg(MSGJPN010);\r
1601                         else\r
1602                                 SetTaskMsg(MSGJPN011);\r
1603                 }\r
1604 \r
1605 #if 0\r
1606 //              WSAUnhookBlockingHook();\r
1607 #endif\r
1608                 TryConnect = NO;\r
1609 \r
1610                 // FEAT対応\r
1611                 // ホストの機能を確認\r
1612                 if(ContSock != INVALID_SOCKET)\r
1613                 {\r
1614                         if((Sts = command(ContSock, Reply, CancelCheckWork, "FEAT")) == 211)\r
1615                         {\r
1616                                 // 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
1617                                 // UTF-8対応\r
1618                                 if(strstr(Reply, " UTF8 "))\r
1619                                         HostData->Feature |= FEATURE_UTF8;\r
1620                                 // MLST対応\r
1621                                 if(strstr(Reply, " MLST ") || strstr(Reply, " MLSD "))\r
1622                                         HostData->Feature |= FEATURE_MLSD;\r
1623                                 // IPv6対応\r
1624                                 if(strstr(Reply, " EPRT ") || strstr(Reply, " EPSV "))\r
1625                                         HostData->Feature |= FEATURE_EPRT | FEATURE_EPSV;\r
1626                         }\r
1627                         // UTF-8対応\r
1628                         if(TmpNameKanjiCode == KANJI_AUTO && (HostData->Feature & FEATURE_UTF8))\r
1629                         {\r
1630                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "OPTS UTF8 ON")) == 200)\r
1631                                         TmpNameKanjiCode = KANJI_UTF8N;\r
1632                         }\r
1633                 }\r
1634         }\r
1635         else if(CryptMode == CRYPT_SFTP)\r
1636         {\r
1637         }\r
1638 \r
1639         return(ContSock);\r
1640 }\r
1641 \r
1642 // 同時接続対応\r
1643 //static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1644 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1645 {\r
1646         SOCKET ContSock;\r
1647         ContSock = INVALID_SOCKET;\r
1648         *CancelCheckWork = NO;\r
1649         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseSFTP == YES)\r
1650         {\r
1651                 SetTaskMsg(MSGJPN317);\r
1652                 if((ContSock = DoConnectCrypt(CRYPT_SFTP, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1653                         HostData->CryptMode = CRYPT_SFTP;\r
1654         }\r
1655         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPIS == YES)\r
1656         {\r
1657                 SetTaskMsg(MSGJPN316);\r
1658                 if((ContSock = DoConnectCrypt(CRYPT_FTPIS, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1659                         HostData->CryptMode = CRYPT_FTPIS;\r
1660         }\r
1661         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPES == YES)\r
1662         {\r
1663                 SetTaskMsg(MSGJPN315);\r
1664                 if((ContSock = DoConnectCrypt(CRYPT_FTPES, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1665                         HostData->CryptMode = CRYPT_FTPES;\r
1666         }\r
1667         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseNoEncryption == YES)\r
1668         {\r
1669                 SetTaskMsg(MSGJPN314);\r
1670                 if((ContSock = DoConnectCrypt(CRYPT_NONE, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1671                         HostData->CryptMode = CRYPT_NONE;\r
1672         }\r
1673         return ContSock;\r
1674 }\r
1675 \r
1676 \r
1677 /*----- ワンタイムパスワードのチェック ----------------------------------------\r
1678 *\r
1679 *       Parameter\r
1680 *               chat *Pass : パスワード／パスフレーズ\r
1681 *               char *Reply : USERコマンドを送ったあとのリプライ文字列\r
1682 *                                               ／PASSコマンドで送るパスワードを返すバッファ\r
1683 *               int Type : タイプ (SECURITY_xxx, MDx)\r
1684 *\r
1685 *       Return Value\r
1686 *               int ステータス\r
1687 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1688 *\r
1689 *       Note\r
1690 *               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
1691 *----------------------------------------------------------------------------*/\r
1692 \r
1693 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1694 {\r
1695         int Sts;\r
1696         char *Pos;\r
1697         int Seq;\r
1698         char Seed[MAX_SEED_LEN+1];\r
1699         int i;\r
1700 \r
1701         Sts = FFFTP_SUCCESS;\r
1702         Pos = NULL;\r
1703 \r
1704         if(Type == SECURITY_AUTO)\r
1705         {\r
1706                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1707                 {\r
1708                         Type = MD5;\r
1709                         SetTaskMsg(MSGJPN012);\r
1710                 }\r
1711                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1712                 {\r
1713                         Type = SHA1;\r
1714                         SetTaskMsg(MSGJPN013);\r
1715                 }\r
1716                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1717                 {\r
1718                         Type = MD4;\r
1719                         SetTaskMsg(MSGJPN014);\r
1720                 }\r
1721         }\r
1722         else\r
1723                 Pos = GetNextField(Reply);\r
1724 \r
1725         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1726         {\r
1727                 /* シーケンス番号を見つけるループ */\r
1728                 DoPrintf("Analize OTP");\r
1729                 DoPrintf("%s", Pos);\r
1730                 Sts = FFFTP_FAIL;\r
1731                 while((Pos = GetNextField(Pos)) != NULL)\r
1732                 {\r
1733                         if(IsDigit(*Pos))\r
1734                         {\r
1735                                 Seq = atoi(Pos);\r
1736                                 DoPrintf("Sequence=%d", Seq);\r
1737 \r
1738                                 /* Seed */\r
1739                                 if((Pos = GetNextField(Pos)) != NULL)\r
1740                                 {\r
1741                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == FFFTP_SUCCESS)\r
1742                                         {\r
1743                                                 /* Seedは英数字のみ有効とする */\r
1744                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1745                                                 {\r
1746                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1747                                                                 Seed[i] = NUL;\r
1748                                                 }\r
1749                                                 if(strlen(Seed) > 0)\r
1750                                                 {\r
1751                                                         DoPrintf("Seed=%s", Seed);\r
1752                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1753                                                         DoPrintf("Response=%s", Reply);\r
1754 \r
1755                                                         /* シーケンス番号のチェックと警告 */\r
1756                                                         if(Seq <= 10)\r
1757                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1758 \r
1759                                                         Sts = FFFTP_SUCCESS;\r
1760                                                 }\r
1761                                         }\r
1762                                 }\r
1763                                 break;\r
1764                         }\r
1765                 }\r
1766 \r
1767                 if(Sts == FFFTP_FAIL)\r
1768                         SetTaskMsg(MSGJPN015);\r
1769         }\r
1770         else\r
1771         {\r
1772                 strcpy(Reply, Pass);\r
1773                 DoPrintf("No OTP used.");\r
1774         }\r
1775         return(Sts);\r
1776 }\r
1777 \r
1778 \r
1779 \r
1780 \r
1781 \r
1782 \r
1783 \r
1784 \r
1785 \r
1786 \r
1787 \r
1788 \r
1789 \r
1790 \r
1791 /*----- ソケットを接続する ----------------------------------------------------\r
1792 *\r
1793 *       Parameter\r
1794 *               char *host : ホスト名\r
1795 *               int port : ポート番号\r
1796 *               char *PreMsg : メッセージの前半部分\r
1797 *\r
1798 *       Return Value\r
1799 *               SOCKET ソケット\r
1800 *----------------------------------------------------------------------------*/\r
1801 \r
1802 // IPv6対応\r
1803 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1804 {\r
1805         SOCKET Result;\r
1806         Result = INVALID_SOCKET;\r
1807         switch(CurHost.InetFamily)\r
1808         {\r
1809         case AF_UNSPEC:\r
1810                 if((Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
1811                         CurHost.InetFamily = AF_INET;\r
1812                 else if(CurHost.UseIPv6 == YES && (Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
1813                         CurHost.InetFamily = AF_INET6;\r
1814                 break;\r
1815         case AF_INET:\r
1816                 Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork);\r
1817                 break;\r
1818         case AF_INET6:\r
1819                 Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork);\r
1820                 break;\r
1821         }\r
1822         return Result;\r
1823 }\r
1824 \r
1825 \r
1826 // IPv6対応\r
1827 //SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1828 SOCKET connectsockIPv4(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1829 {\r
1830         struct sockaddr_in saSockAddr;\r
1831         char HostEntry[MAXGETHOSTSTRUCT];\r
1832         struct hostent *pHostEntry;\r
1833         SOCKET sSocket;\r
1834         int Len;\r
1835         int Fwall;\r
1836         SOCKS4CMD Socks4Cmd;\r
1837         SOCKS4REPLY Socks4Reply;\r
1838         SOCKS5REQUEST Socks5Cmd;\r
1839         SOCKS5REPLY Socks5Reply;\r
1840 \r
1841         //////////////////////////////\r
1842         // ホスト名解決と接続の準備\r
1843         //////////////////////////////\r
1844 \r
1845         Fwall = FWALL_NONE;\r
1846         if(AskHostFireWall() == YES)\r
1847                 Fwall = FwallType;\r
1848 \r
1849         sSocket = INVALID_SOCKET;\r
1850 \r
1851         UseIPadrs = YES;\r
1852         strcpy(DomainName, host);\r
1853         // IPv6対応\r
1854 //      memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
1855 //      CurSockAddr.sin_port = htons((u_short)port);\r
1856 //      CurSockAddr.sin_family = AF_INET;\r
1857 //      if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1858         memset(&CurSockAddrIPv4, 0, sizeof(CurSockAddrIPv4));\r
1859         CurSockAddrIPv4.sin_port = htons((u_short)port);\r
1860         CurSockAddrIPv4.sin_family = AF_INET;\r
1861         if((CurSockAddrIPv4.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1862         {\r
1863                 // ホスト名が指定された\r
1864                 // ホスト名からアドレスを求める\r
1865                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
1866                    (FwallResolv == YES))\r
1867                 {\r
1868                         // ホスト名解決はSOCKSサーバに任せる\r
1869                         pHostEntry = NULL;\r
1870                 }\r
1871                 else\r
1872                 {\r
1873                         // アドレスを取得\r
1874                         SetTaskMsg(MSGJPN016, DomainName);\r
1875                         // IPv6対応\r
1876 //                      pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1877                         pHostEntry = do_gethostbynameIPv4(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1878                 }\r
1879 \r
1880                 if(pHostEntry != NULL)\r
1881                 {\r
1882                         // IPv6対応\r
1883 //                      memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1884 //                      SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1885                         memcpy((char *)&CurSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1886                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
1887                 }\r
1888                 else\r
1889                 {\r
1890                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1891                         {\r
1892                                 UseIPadrs = NO;\r
1893                                 // IPv6対応\r
1894 //                              SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
1895                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv4.sin_port));\r
1896                         }\r
1897                         else\r
1898                         {\r
1899                                 SetTaskMsg(MSGJPN019, host);\r
1900                                 return(INVALID_SOCKET);\r
1901                         }\r
1902                 }\r
1903         }\r
1904         else\r
1905                 // IPv6対応\r
1906 //              SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1907                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
1908 \r
1909         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1910         {\r
1911                 // SOCKSを使う\r
1912                 // SOCKSに接続する準備\r
1913                 if(Fwall == FWALL_SOCKS4)\r
1914                 {\r
1915                         Socks4Cmd.Ver = SOCKS4_VER;\r
1916                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
1917                         // IPv6対応\r
1918 //                      Socks4Cmd.Port = CurSockAddr.sin_port;\r
1919 //                      Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1920                         Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
1921                         Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
1922                         strcpy(Socks4Cmd.UserID, FwallUser);\r
1923                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1924                 }\r
1925                 else\r
1926                 {\r
1927                         // IPv6対応\r
1928 //                      Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1929                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
1930                 }\r
1931 \r
1932                 // IPv6対応\r
1933 //              memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
1934 //              if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
1935                 memset(&SocksSockAddrIPv4, 0, sizeof(SocksSockAddrIPv4));\r
1936                 if((SocksSockAddrIPv4.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
1937                 {\r
1938                         // IPv6対応\r
1939 //                      if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
1940 //                              memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1941                         if((pHostEntry = do_gethostbynameIPv4(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
1942                                 memcpy((char *)&SocksSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1943                         else\r
1944                         {\r
1945                                 SetTaskMsg(MSGJPN021, FwallHost);\r
1946                                 return INVALID_SOCKET;\r
1947                         }\r
1948                 }\r
1949                 // IPv6対応\r
1950 //              SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
1951 //              SocksSockAddr.sin_family = AF_INET;\r
1952 //              SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
1953                 SocksSockAddrIPv4.sin_port = htons((u_short)FwallPort);\r
1954                 SocksSockAddrIPv4.sin_family = AF_INET;\r
1955                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddrIPv4.sin_addr), ntohs(SocksSockAddrIPv4.sin_port));\r
1956                 // connectで接続する先はSOCKSサーバ\r
1957                 // IPv6対応\r
1958 //              memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
1959                 memcpy(&saSockAddr, &SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4));\r
1960         }\r
1961         else\r
1962         {\r
1963                 // connectで接続するのは接続先のホスト\r
1964                 // IPv6対応\r
1965 //              memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
1966                 memcpy(&saSockAddr, &CurSockAddrIPv4, sizeof(CurSockAddrIPv4));\r
1967         }\r
1968 \r
1969         /////////////\r
1970         // 接続実行\r
1971         /////////////\r
1972 \r
1973         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
1974         {\r
1975                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1976                 {\r
1977                         if(Fwall == FWALL_SOCKS4)\r
1978                         {\r
1979                                 Socks4Reply.Result = -1;\r
1980                                 // 同時接続対応\r
1981 //                              if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1982 //                                 (Socks4GetCmdReply(sSocket, &Socks4Reply) != FFFTP_SUCCESS) || \r
1983 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
1984                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1985                                    (Socks4GetCmdReply(sSocket, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1986                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1987                                 {\r
1988                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
1989                                         DoClose(sSocket);\r
1990                                         sSocket = INVALID_SOCKET;\r
1991                                 }\r
1992                         }\r
1993                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1994                         {\r
1995                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
1996                                 {\r
1997                                         DoClose(sSocket);\r
1998                                         sSocket = INVALID_SOCKET;\r
1999                                 }\r
2000 \r
2001                                 Socks5Reply.Result = -1;\r
2002                                 // 同時接続対応\r
2003 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2004 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2005 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2006                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2007                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2008                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2009                                 {\r
2010                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2011                                         DoClose(sSocket);\r
2012                                         sSocket = INVALID_SOCKET;\r
2013                                 }\r
2014 \r
2015                         }\r
2016 \r
2017                         if(sSocket != INVALID_SOCKET)\r
2018                                 SetTaskMsg(MSGJPN025);\r
2019                 }\r
2020                 else\r
2021                 {\r
2022 //#pragma aaa\r
2023                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2024                         DoClose(sSocket);\r
2025                         sSocket = INVALID_SOCKET;\r
2026                 }\r
2027         }\r
2028         else\r
2029                 SetTaskMsg(MSGJPN027);\r
2030 \r
2031         return(sSocket);\r
2032 }\r
2033 \r
2034 \r
2035 SOCKET connectsockIPv6(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
2036 {\r
2037         struct sockaddr_in6 saSockAddr;\r
2038         char HostEntry[MAXGETHOSTSTRUCT];\r
2039         struct hostent *pHostEntry;\r
2040         SOCKET sSocket;\r
2041         int Len;\r
2042         int Fwall;\r
2043         SOCKS5REQUEST Socks5Cmd;\r
2044         SOCKS5REPLY Socks5Reply;\r
2045 \r
2046         //////////////////////////////\r
2047         // ホスト名解決と接続の準備\r
2048         //////////////////////////////\r
2049 \r
2050         Fwall = FWALL_NONE;\r
2051         if(AskHostFireWall() == YES)\r
2052                 Fwall = FwallType;\r
2053 \r
2054         sSocket = INVALID_SOCKET;\r
2055 \r
2056         UseIPadrs = YES;\r
2057         strcpy(DomainName, host);\r
2058         memset(&CurSockAddrIPv6, 0, sizeof(CurSockAddrIPv6));\r
2059         CurSockAddrIPv6.sin6_port = htons((u_short)port);\r
2060         CurSockAddrIPv6.sin6_family = AF_INET6;\r
2061         CurSockAddrIPv6.sin6_addr = inet6_addr(host);\r
2062         if(memcmp(&CurSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2063         {\r
2064                 // ホスト名が指定された\r
2065                 // ホスト名からアドレスを求める\r
2066                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
2067                    (FwallResolv == YES))\r
2068                 {\r
2069                         // ホスト名解決はSOCKSサーバに任せる\r
2070                         pHostEntry = NULL;\r
2071                 }\r
2072                 else\r
2073                 {\r
2074                         // アドレスを取得\r
2075                         SetTaskMsg(MSGJPN016, DomainName);\r
2076                         pHostEntry = do_gethostbynameIPv6(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2077                 }\r
2078 \r
2079                 if(pHostEntry != NULL)\r
2080                 {\r
2081                         memcpy((char *)&CurSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2082                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2083                 }\r
2084                 else\r
2085                 {\r
2086                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2087                         {\r
2088                                 UseIPadrs = NO;\r
2089                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv6.sin6_port));\r
2090                         }\r
2091                         else\r
2092                         {\r
2093                                 SetTaskMsg(MSGJPN019, host);\r
2094                                 return(INVALID_SOCKET);\r
2095                         }\r
2096                 }\r
2097         }\r
2098         else\r
2099                 SetTaskMsg(MSGJPN020, PreMsg, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2100 \r
2101         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2102         {\r
2103                 // SOCKSを使う\r
2104                 // SOCKSに接続する準備\r
2105                 {\r
2106                         Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2107                 }\r
2108 \r
2109                 memset(&SocksSockAddrIPv6, 0, sizeof(SocksSockAddrIPv6));\r
2110                 SocksSockAddrIPv6.sin6_addr = inet6_addr(FwallHost);\r
2111                 if(memcmp(&SocksSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2112                 {\r
2113                         if((pHostEntry = do_gethostbynameIPv6(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2114                                 memcpy((char *)&SocksSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2115                         else\r
2116                         {\r
2117                                 SetTaskMsg(MSGJPN021, FwallHost);\r
2118                                 return INVALID_SOCKET;\r
2119                         }\r
2120                 }\r
2121                 SocksSockAddrIPv6.sin6_port = htons((u_short)FwallPort);\r
2122                 SocksSockAddrIPv6.sin6_family = AF_INET6;\r
2123                 SetTaskMsg(MSGJPN022, inet6_ntoa(SocksSockAddrIPv6.sin6_addr), ntohs(SocksSockAddrIPv6.sin6_port));\r
2124                 // connectで接続する先はSOCKSサーバ\r
2125                 memcpy(&saSockAddr, &SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6));\r
2126         }\r
2127         else\r
2128         {\r
2129                 // connectで接続するのは接続先のホスト\r
2130                 memcpy(&saSockAddr, &CurSockAddrIPv6, sizeof(CurSockAddrIPv6));\r
2131         }\r
2132 \r
2133         /////////////\r
2134         // 接続実行\r
2135         /////////////\r
2136 \r
2137         inet6_ntoa(saSockAddr.sin6_addr);\r
2138         if((sSocket = do_socket(AF_INET6, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
2139         {\r
2140                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2141                 {\r
2142                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2143                         {\r
2144                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
2145                                 {\r
2146                                         DoClose(sSocket);\r
2147                                         sSocket = INVALID_SOCKET;\r
2148                                 }\r
2149 \r
2150                                 Socks5Reply.Result = -1;\r
2151                                 // 同時接続対応\r
2152 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2153 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2154 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2155                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2156                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2157                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2158                                 {\r
2159                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2160                                         DoClose(sSocket);\r
2161                                         sSocket = INVALID_SOCKET;\r
2162                                 }\r
2163 \r
2164                         }\r
2165 \r
2166                         if(sSocket != INVALID_SOCKET)\r
2167                                 SetTaskMsg(MSGJPN025);\r
2168                 }\r
2169                 else\r
2170                 {\r
2171 //#pragma aaa\r
2172                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2173                         DoClose(sSocket);\r
2174                         sSocket = INVALID_SOCKET;\r
2175                 }\r
2176         }\r
2177         else\r
2178                 SetTaskMsg(MSGJPN027);\r
2179 \r
2180         return(sSocket);\r
2181 }\r
2182 \r
2183 \r
2184 /*----- リッスンソケットを取得 ------------------------------------------------\r
2185 *\r
2186 *       Parameter\r
2187 *               SOCKET ctrl_skt : コントロールソケット\r
2188 *\r
2189 *       Return Value\r
2190 *               SOCKET リッスンソケット\r
2191 *----------------------------------------------------------------------------*/\r
2192 \r
2193 // IPv6対応\r
2194 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2195 {\r
2196         SOCKET Result;\r
2197         Result = INVALID_SOCKET;\r
2198         switch(CurHost.InetFamily)\r
2199         {\r
2200         case AF_UNSPEC:\r
2201                 break;\r
2202         case AF_INET:\r
2203                 Result = GetFTPListenSocketIPv4(ctrl_skt, CancelCheckWork);\r
2204                 break;\r
2205         case AF_INET6:\r
2206                 Result = GetFTPListenSocketIPv6(ctrl_skt, CancelCheckWork);\r
2207                 break;\r
2208         }\r
2209         return Result;\r
2210 }\r
2211 \r
2212 \r
2213 // IPv6対応\r
2214 //SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2215 SOCKET GetFTPListenSocketIPv4(SOCKET ctrl_skt, int *CancelCheckWork)\r
2216 {\r
2217     SOCKET listen_skt;\r
2218     int iLength;\r
2219     char *a,*p;\r
2220         struct sockaddr_in saCtrlAddr;\r
2221         struct sockaddr_in saTmpAddr;\r
2222         SOCKS4CMD Socks4Cmd;\r
2223         SOCKS4REPLY Socks4Reply;\r
2224         SOCKS5REQUEST Socks5Cmd;\r
2225         SOCKS5REPLY Socks5Reply;\r
2226 \r
2227         int Len;\r
2228         int Fwall;\r
2229 \r
2230         Fwall = FWALL_NONE;\r
2231         if(AskHostFireWall() == YES)\r
2232                 Fwall = FwallType;\r
2233 \r
2234         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2235         {\r
2236                 if(Fwall == FWALL_SOCKS4)\r
2237                 {\r
2238                         /*===== SOCKS4を使う =====*/\r
2239                         DoPrintf("Use SOCKS4 BIND");\r
2240                         // IPv6対応\r
2241 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2242                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2243                         {\r
2244                                 Socks4Cmd.Ver = SOCKS4_VER;\r
2245                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
2246                                 // IPv6対応\r
2247 //                              Socks4Cmd.Port = CurSockAddr.sin_port;\r
2248 //                              Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2249                                 Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
2250                                 Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
2251                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
2252                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2253 \r
2254                                 Socks4Reply.Result = -1;\r
2255                                 // 同時接続対応\r
2256 //                              if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2257 //                                 (Socks4GetCmdReply(listen_skt, &Socks4Reply) != FFFTP_SUCCESS) || \r
2258 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2259                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2260                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2261                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2262                                 {\r
2263                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
2264                                         DoClose(listen_skt);\r
2265                                         listen_skt = INVALID_SOCKET;\r
2266                                 }\r
2267 \r
2268                                 if(Socks4Reply.AdrsInt == 0)\r
2269                                         // IPv6対応\r
2270 //                                      Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2271                                         Socks4Reply.AdrsInt = SocksSockAddrIPv4.sin_addr.s_addr;\r
2272 \r
2273                                 a = (char *)&Socks4Reply.AdrsInt;\r
2274                                 p = (char *)&Socks4Reply.Port;\r
2275                         }\r
2276                 }\r
2277                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2278                 {\r
2279                         /*===== SOCKS5を使う =====*/\r
2280                         DoPrintf("Use SOCKS5 BIND");\r
2281                         // IPv6対応\r
2282 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2283                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2284                         {\r
2285                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2286                                 {\r
2287                                         DoClose(listen_skt);\r
2288                                         listen_skt = INVALID_SOCKET;\r
2289                                         return(listen_skt);\r
2290                                 }\r
2291 \r
2292                                 // IPv6対応\r
2293 //                              Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2294                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
2295 \r
2296                                 Socks5Reply.Result = -1;\r
2297                                 // 同時接続対応\r
2298 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2299 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2300 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2301                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2302                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2303                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2304                                 {\r
2305                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2306                                         DoClose(listen_skt);\r
2307                                         listen_skt = INVALID_SOCKET;\r
2308                                 }\r
2309 \r
2310                                 // IPv6対応\r
2311 //                              if(Socks5Reply.AdrsInt == 0)\r
2312 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2313 \r
2314                                 // IPv6対応\r
2315 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2316 //                              p = (char *)&Socks5Reply.Port;\r
2317                                 a = (char *)&Socks5Reply._dummy[0];\r
2318                                 p = (char *)&Socks5Reply._dummy[4];\r
2319                         }\r
2320                 }\r
2321                 else\r
2322                 {\r
2323                         /*===== SOCKSを使わない =====*/\r
2324                         DoPrintf("Use normal BIND");\r
2325                         saCtrlAddr.sin_port = htons(0);\r
2326                         saCtrlAddr.sin_family = AF_INET;\r
2327                         saCtrlAddr.sin_addr.s_addr = 0;\r
2328 \r
2329                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
2330                         {\r
2331                                 iLength = sizeof(saCtrlAddr);\r
2332                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2333                                 {\r
2334                                         if(do_listen(listen_skt, 1) == 0)\r
2335                                         {\r
2336                                                 iLength = sizeof(saTmpAddr);\r
2337                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2338                                                         ReportWSError("getsockname", WSAGetLastError());\r
2339 \r
2340                                                 a = (char *)&saTmpAddr.sin_addr;\r
2341                                                 p = (char *)&saCtrlAddr.sin_port;\r
2342                                         }\r
2343                                         else\r
2344                                         {\r
2345                                                 ReportWSError("listen", WSAGetLastError());\r
2346                                                 do_closesocket(listen_skt);\r
2347                                                 listen_skt = INVALID_SOCKET;\r
2348                                         }\r
2349                                 }\r
2350                                 else\r
2351                                 {\r
2352                                         ReportWSError("getsockname", WSAGetLastError());\r
2353                                         do_closesocket(listen_skt);\r
2354                                         listen_skt = INVALID_SOCKET;\r
2355                                 }\r
2356                         }\r
2357                         else\r
2358                         {\r
2359                                 ReportWSError("bind", WSAGetLastError());\r
2360                                 do_closesocket(listen_skt);\r
2361                                 listen_skt = INVALID_SOCKET;\r
2362                         }\r
2363 \r
2364                         if(listen_skt == INVALID_SOCKET)\r
2365                                 SetTaskMsg(MSGJPN030);\r
2366                 }\r
2367         }\r
2368         else\r
2369                 ReportWSError("socket create", WSAGetLastError());\r
2370 \r
2371         if(listen_skt != INVALID_SOCKET)\r
2372         {\r
2373 #define  UC(b)  (((int)b)&0xff)\r
2374                 // 同時接続対応\r
2375 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2376 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2377 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2378                 if((command(ctrl_skt,NULL, CancelCheckWork, "PORT %d,%d,%d,%d,%d,%d",\r
2379                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2380                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2381                 {\r
2382                         SetTaskMsg(MSGJPN031);\r
2383                         do_closesocket(listen_skt);\r
2384                         listen_skt = INVALID_SOCKET;\r
2385                 }\r
2386 //              else\r
2387 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2388         }\r
2389 \r
2390         return(listen_skt);\r
2391 }\r
2392 \r
2393 \r
2394 SOCKET GetFTPListenSocketIPv6(SOCKET ctrl_skt, int *CancelCheckWork)\r
2395 {\r
2396     SOCKET listen_skt;\r
2397     int iLength;\r
2398     char *a,*p;\r
2399         struct sockaddr_in6 saCtrlAddr;\r
2400         struct sockaddr_in6 saTmpAddr;\r
2401         SOCKS5REQUEST Socks5Cmd;\r
2402         SOCKS5REPLY Socks5Reply;\r
2403 \r
2404         int Len;\r
2405         int Fwall;\r
2406 \r
2407         char Adrs[40];\r
2408 \r
2409         Fwall = FWALL_NONE;\r
2410         if(AskHostFireWall() == YES)\r
2411                 Fwall = FwallType;\r
2412 \r
2413         if((listen_skt = do_socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2414         {\r
2415                 if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2416                 {\r
2417                         /*===== SOCKS5を使う =====*/\r
2418                         DoPrintf("Use SOCKS5 BIND");\r
2419                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6), CancelCheckWork) != SOCKET_ERROR)\r
2420                         {\r
2421                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2422                                 {\r
2423                                         DoClose(listen_skt);\r
2424                                         listen_skt = INVALID_SOCKET;\r
2425                                         return(listen_skt);\r
2426                                 }\r
2427 \r
2428                                 Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2429 \r
2430                                 Socks5Reply.Result = -1;\r
2431                                 // 同時接続対応\r
2432 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2433 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2434 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2435                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2436                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2437                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2438                                 {\r
2439                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2440                                         DoClose(listen_skt);\r
2441                                         listen_skt = INVALID_SOCKET;\r
2442                                 }\r
2443 \r
2444                                 // IPv6対応\r
2445 //                              if(Socks5Reply.AdrsInt == 0)\r
2446 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2447 \r
2448                                 // IPv6対応\r
2449 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2450 //                              p = (char *)&Socks5Reply.Port;\r
2451                                 a = (char *)&Socks5Reply._dummy[0];\r
2452                                 p = (char *)&Socks5Reply._dummy[16];\r
2453                         }\r
2454                 }\r
2455                 else\r
2456                 {\r
2457                         /*===== SOCKSを使わない =====*/\r
2458                         DoPrintf("Use normal BIND");\r
2459                         saCtrlAddr.sin6_port = htons(0);\r
2460                         saCtrlAddr.sin6_family = AF_INET6;\r
2461                         memset(&saCtrlAddr.sin6_addr, 0, 16);\r
2462 \r
2463                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr_in6)) != SOCKET_ERROR)\r
2464                         {\r
2465                                 iLength = sizeof(saCtrlAddr);\r
2466                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2467                                 {\r
2468                                         if(do_listen(listen_skt, 1) == 0)\r
2469                                         {\r
2470                                                 iLength = sizeof(saTmpAddr);\r
2471                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2472                                                         ReportWSError("getsockname", WSAGetLastError());\r
2473 \r
2474                                                 a = (char *)&saTmpAddr.sin6_addr;\r
2475                                                 p = (char *)&saCtrlAddr.sin6_port;\r
2476                                         }\r
2477                                         else\r
2478                                         {\r
2479                                                 ReportWSError("listen", WSAGetLastError());\r
2480                                                 do_closesocket(listen_skt);\r
2481                                                 listen_skt = INVALID_SOCKET;\r
2482                                         }\r
2483                                 }\r
2484                                 else\r
2485                                 {\r
2486                                         ReportWSError("getsockname", WSAGetLastError());\r
2487                                         do_closesocket(listen_skt);\r
2488                                         listen_skt = INVALID_SOCKET;\r
2489                                 }\r
2490                         }\r
2491                         else\r
2492                         {\r
2493                                 ReportWSError("bind", WSAGetLastError());\r
2494                                 do_closesocket(listen_skt);\r
2495                                 listen_skt = INVALID_SOCKET;\r
2496                         }\r
2497 \r
2498                         if(listen_skt == INVALID_SOCKET)\r
2499                                 SetTaskMsg(MSGJPN030);\r
2500                 }\r
2501         }\r
2502         else\r
2503                 ReportWSError("socket create", WSAGetLastError());\r
2504 \r
2505         if(listen_skt != INVALID_SOCKET)\r
2506         {\r
2507 #define  US(w)  (((int)w)&0xffff)\r
2508                 // 同時接続対応\r
2509 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2510 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2511 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2512                 if((command(ctrl_skt,NULL, CancelCheckWork, "EPRT |2|%s|%d|",\r
2513                                 AddressToStringIPv6(Adrs, a),\r
2514                                 US(p[0])) / 100) != FTP_COMPLETE)\r
2515                 {\r
2516                         SetTaskMsg(MSGJPN031);\r
2517                         do_closesocket(listen_skt);\r
2518                         listen_skt = INVALID_SOCKET;\r
2519                 }\r
2520 //              else\r
2521 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2522         }\r
2523 \r
2524         return(listen_skt);\r
2525 }\r
2526 \r
2527 \r
2528 /*----- ホストへ接続処理中かどうかを返す---------------------------------------\r
2529 *\r
2530 *       Parameter\r
2531 *               なし\r
2532 *\r
2533 *       Return Value\r
2534 *               int ステータス\r
2535 *                       YES/NO\r
2536 *----------------------------------------------------------------------------*/\r
2537 \r
2538 int AskTryingConnect(void)\r
2539 {\r
2540         return(TryConnect);\r
2541 }\r
2542 \r
2543 \r
2544 #if 0\r
2545 ///*----- ブロッキングコールのフックコールバック --------------------------------\r
2546 //*\r
2547 //*     Parameter\r
2548 //*             なし\r
2549 //*\r
2550 //*     Return Value\r
2551 //*             BOOL FALSE\r
2552 //*----------------------------------------------------------------------------*/\r
2553 //\r
2554 //static BOOL CALLBACK BlkHookFnc(void)\r
2555 //{\r
2556 //      BackgrndMessageProc();\r
2557 //\r
2558 //      if(CancelFlg == YES)\r
2559 //      {\r
2560 //              SetTaskMsg(MSGJPN032);\r
2561 //              WSACancelBlockingCall();\r
2562 //              CancelFlg = NO;\r
2563 //      }\r
2564 //      return(FALSE);\r
2565 //}\r
2566 #endif\r
2567 \r
2568 \r
2569 \r
2570 /*----- SOCKS5のコマンドパケットを作成する ------------------------------------\r
2571 *\r
2572 *       Parameter\r
2573 *               SOCKS5REQUEST *Packet : パケットを作成するワーク\r
2574 *               char Cmd : コマンド\r
2575 *               int ValidIP : IPアドレスを使うかどうか(YES/NO)\r
2576 *               ulong IP : IPアドレス\r
2577 *               char *Host : ホスト名\r
2578 *               ushort Port : ポート\r
2579 *\r
2580 *       Return Value\r
2581 *               int コマンドパケットの長さ\r
2582 *----------------------------------------------------------------------------*/\r
2583 \r
2584 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
2585 {\r
2586         uchar *Pos;\r
2587         int Len;\r
2588         int TotalLen;\r
2589 \r
2590         Pos = (uchar *)Packet;\r
2591         Pos += SOCKS5REQUEST_SIZE;\r
2592         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2593 \r
2594         Packet->Ver = SOCKS5_VER;\r
2595         Packet->Cmd = Cmd;\r
2596         Packet->Rsv = 0;\r
2597         if(ValidIP == YES)\r
2598         {\r
2599                 /* IPアドレスを指定 */\r
2600                 Packet->Type = SOCKS5_ADRS_IPV4;\r
2601                 *((ulong *)Pos) = IP;\r
2602                 Pos += 4;\r
2603                 TotalLen += 4;\r
2604         }\r
2605         else\r
2606         {\r
2607                 /* ホスト名を指定 */\r
2608                 Packet->Type = SOCKS5_ADRS_NAME;\r
2609                 Len = strlen(Host);\r
2610                 *Pos++ = Len;\r
2611                 strcpy(Pos, Host);\r
2612                 Pos += Len;\r
2613                 TotalLen += Len + 1;\r
2614         }\r
2615         *((ushort *)Pos) = Port;\r
2616 \r
2617         return(TotalLen);\r
2618 }\r
2619 \r
2620 \r
2621 // IPv6対応\r
2622 static int Socks5MakeCmdPacketIPv6(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, char *IP, char *Host, ushort Port)\r
2623 {\r
2624         uchar *Pos;\r
2625         int Len;\r
2626         int TotalLen;\r
2627 \r
2628         Pos = (uchar *)Packet;\r
2629         Pos += SOCKS5REQUEST_SIZE;\r
2630         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2631 \r
2632         Packet->Ver = SOCKS5_VER;\r
2633         Packet->Cmd = Cmd;\r
2634         Packet->Rsv = 0;\r
2635         if(ValidIP == YES)\r
2636         {\r
2637                 /* IPアドレスを指定 */\r
2638                 Packet->Type = SOCKS5_ADRS_IPV6;\r
2639                 memcpy(Pos, IP, 16);\r
2640                 Pos += 16;\r
2641                 TotalLen += 16;\r
2642         }\r
2643         else\r
2644         {\r
2645                 /* ホスト名を指定 */\r
2646                 Packet->Type = SOCKS5_ADRS_NAME;\r
2647                 Len = strlen(Host);\r
2648                 *Pos++ = Len;\r
2649                 strcpy(Pos, Host);\r
2650                 Pos += Len;\r
2651                 TotalLen += Len + 1;\r
2652         }\r
2653         *((ushort *)Pos) = Port;\r
2654 \r
2655         return(TotalLen);\r
2656 }\r
2657 \r
2658 \r
2659 /*----- SOCKSのコマンドを送る -------------------------------------------------\r
2660 *\r
2661 *       Parameter\r
2662 *               SOCKET Socket : ソケット\r
2663 *               void *Data : 送るデータ\r
2664 *               int Size : サイズ\r
2665 *\r
2666 *       Return Value\r
2667 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2668 *----------------------------------------------------------------------------*/\r
2669 \r
2670 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
2671 {\r
2672         int Ret;\r
2673 \r
2674         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2675 \r
2676         if(Ret != FFFTP_SUCCESS)\r
2677                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2678 \r
2679         return(Ret);\r
2680 }\r
2681 \r
2682 \r
2683 /*----- SOCKS5のコマンドに対するリプライパケットを受信する --------------------\r
2684 *\r
2685 *       Parameter\r
2686 *               SOCKET Socket : ソケット\r
2687 *               SOCKS5REPLY *Packet : パケット\r
2688 *\r
2689 *       Return Value\r
2690 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2691 *----------------------------------------------------------------------------*/\r
2692 \r
2693 // 同時接続対応\r
2694 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet)\r
2695 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork)\r
2696 {\r
2697         uchar *Pos;\r
2698         int Len;\r
2699         int Ret;\r
2700 \r
2701         Pos = (uchar *)Packet;\r
2702         Pos += SOCKS5REPLY_SIZE;\r
2703 \r
2704         // 同時接続対応\r
2705 //      if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, &CancelFlg)) == FFFTP_SUCCESS)\r
2706         if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, CancelCheckWork)) == FFFTP_SUCCESS)\r
2707         {\r
2708                 if(Packet->Type == SOCKS5_ADRS_IPV4)\r
2709                         Len = 4 + 2;\r
2710                 else if(Packet->Type == SOCKS5_ADRS_IPV6)\r
2711                         Len = 16 + 2;\r
2712                 else\r
2713                 {\r
2714                         // 同時接続対応\r
2715 //                      if((Ret = ReadNchar(Socket, (char *)Pos, 1, &CancelFlg)) == FFFTP_SUCCESS)\r
2716                         if((Ret = ReadNchar(Socket, (char *)Pos, 1, CancelCheckWork)) == FFFTP_SUCCESS)\r
2717                         {\r
2718                                 Len = *Pos + 2;\r
2719                                 Pos++;\r
2720                         }\r
2721                 }\r
2722 \r
2723                 if(Ret == FFFTP_SUCCESS)\r
2724                         // 同時接続対応\r
2725 //                      Ret = ReadNchar(Socket, (char *)Pos, Len, &CancelFlg);\r
2726                         Ret = ReadNchar(Socket, (char *)Pos, Len, CancelCheckWork);\r
2727         }\r
2728 \r
2729         if(Ret != FFFTP_SUCCESS)\r
2730                 SetTaskMsg(MSGJPN034);\r
2731 \r
2732         return(Ret);\r
2733 }\r
2734 \r
2735 \r
2736 /*----- SOCKS4のコマンドに対するリプライパケットを受信する --------------------\r
2737 *\r
2738 *       Parameter\r
2739 *               SOCKET Socket : ソケット\r
2740 *               SOCKS5REPLY *Packet : パケット\r
2741 *\r
2742 *       Return Value\r
2743 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2744 *----------------------------------------------------------------------------*/\r
2745 \r
2746 // 同時接続対応\r
2747 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet)\r
2748 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork)\r
2749 {\r
2750         int Ret;\r
2751 \r
2752         // 同時接続対応\r
2753 //      Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, &CancelFlg);\r
2754         Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, CancelCheckWork);\r
2755 \r
2756         if(Ret != FFFTP_SUCCESS)\r
2757                 DoPrintf(MSGJPN035);\r
2758 \r
2759         return(Ret);\r
2760 }\r
2761 \r
2762 \r
2763 /*----- SOCKS5の認証を行う ----------------------------------------------------\r
2764 *\r
2765 *       Parameter\r
2766 *               SOCKET Socket : ソケット\r
2767 *\r
2768 *       Return Value\r
2769 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2770 *----------------------------------------------------------------------------*/\r
2771 \r
2772 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork)\r
2773 {\r
2774         int Ret;\r
2775         SOCKS5METHODREQUEST Socks5Method;\r
2776         SOCKS5METHODREPLY Socks5MethodReply;\r
2777         SOCKS5USERPASSSTATUS Socks5Status;\r
2778         char Buf[USER_NAME_LEN + PASSWORD_LEN + 4];\r
2779         int Len;\r
2780         int Len2;\r
2781 \r
2782         Ret = FFFTP_SUCCESS;\r
2783         Socks5Method.Ver = SOCKS5_VER;\r
2784         Socks5Method.Num = 1;\r
2785         if(FwallType == FWALL_SOCKS5_NOAUTH)\r
2786                 Socks5Method.Methods[0] = SOCKS5_AUTH_NONE;\r
2787         else\r
2788                 Socks5Method.Methods[0] = SOCKS5_AUTH_USER;\r
2789 \r
2790         // 同時接続対応\r
2791 //      if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2792 //         (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2793 //         (Socks5MethodReply.Method == (uchar)0xFF))\r
2794         if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2795            (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2796            (Socks5MethodReply.Method == (uchar)0xFF))\r
2797         {\r
2798                 SetTaskMsg(MSGJPN036);\r
2799                 Ret = FFFTP_FAIL;\r
2800         }\r
2801         else if(Socks5MethodReply.Method == SOCKS5_AUTH_USER)\r
2802         {\r
2803                 DoPrintf("SOCKS5 User/Pass Authentication");\r
2804                 Buf[0] = SOCKS5_USERAUTH_VER;\r
2805                 Len = strlen(FwallUser);\r
2806                 Len2 = strlen(FwallPass);\r
2807                 Buf[1] = Len;\r
2808                 strcpy(Buf+2, FwallUser);\r
2809                 Buf[2 + Len] = Len2;\r
2810                 strcpy(Buf+3+Len, FwallPass);\r
2811 \r
2812                 // 同時接続対応\r
2813 //              if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2814 //                 (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2815 //                 (Socks5Status.Status != 0))\r
2816                 if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2817                    (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2818                    (Socks5Status.Status != 0))\r
2819                 {\r
2820                         SetTaskMsg(MSGJPN037);\r
2821                         Ret = FFFTP_FAIL;\r
2822                 }\r
2823         }\r
2824         else\r
2825                 DoPrintf("SOCKS5 No Authentication");\r
2826 \r
2827         return(Ret);\r
2828 }\r
2829 \r
2830 \r
2831 /*----- SOCKSのBINDの第２リプライメッセージを受け取る -------------------------\r
2832 *\r
2833 *       Parameter\r
2834 *               SOCKET Socket : ソケット\r
2835 *               SOCKET *Data : データソケットを返すワーク\r
2836 *\r
2837 *       Return Value\r
2838 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2839 *----------------------------------------------------------------------------*/\r
2840 \r
2841 // 同時接続対応\r
2842 //int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data)\r
2843 int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data, int *CancelCheckWork)\r
2844 {\r
2845         int Ret;\r
2846         char Buf[300];\r
2847 \r
2848         Ret = FFFTP_FAIL;\r
2849         if((AskHostFireWall() == YES) && (FwallType == FWALL_SOCKS4))\r
2850         {\r
2851                 // 同時接続対応\r
2852 //              Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf);\r
2853                 Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf, CancelCheckWork);\r
2854                 *Data = Socket;\r
2855                 Ret = FFFTP_SUCCESS;\r
2856         }\r
2857         else if((AskHostFireWall() == YES) &&\r
2858                         ((FwallType == FWALL_SOCKS5_NOAUTH) || (FwallType == FWALL_SOCKS5_USER)))\r
2859         {\r
2860                 // 同時接続対応\r
2861 //              Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf);\r
2862                 Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf, CancelCheckWork);\r
2863                 *Data = Socket;\r
2864                 Ret = FFFTP_SUCCESS;\r
2865         }\r
2866         return(Ret);\r
2867 }\r
2868 \r
2869 \r
2870 \r
2871 // 暗号化通信対応\r
2872 int AskCryptMode(void)\r
2873 {\r
2874         return(CurHost.CryptMode);\r
2875 }\r
2876 \r
2877 int AskUseNoEncryption(void)\r
2878 {\r
2879         return(CurHost.UseNoEncryption);\r
2880 }\r
2881 \r
2882 int AskUseFTPES(void)\r
2883 {\r
2884         return(CurHost.UseFTPES);\r
2885 }\r
2886 \r
2887 int AskUseFTPIS(void)\r
2888 {\r
2889         return(CurHost.UseFTPIS);\r
2890 }\r
2891 \r
2892 int AskUseSFTP(void)\r
2893 {\r
2894         return(CurHost.UseSFTP);\r
2895 }\r
2896 \r
2897 char *AskPrivateKey(void)\r
2898 {\r
2899         return(CurHost.PrivateKey);\r
2900 }\r
2901 \r
2902 // 同時接続対応\r
2903 int AskMaxThreadCount(void)\r
2904 {\r
2905         return(CurHost.MaxThreadCount);\r
2906 }\r
2907 \r
2908 int AskReuseCmdSkt(void)\r
2909 {\r
2910         return(CurHost.ReuseCmdSkt);\r
2911 }\r
2912 \r
2913 // FEAT対応\r
2914 int AskHostFeature(void)\r
2915 {\r
2916         return(CurHost.Feature);\r
2917 }\r
2918 \r
2919 // MLSD対応\r
2920 int AskUseMLSD(void)\r
2921 {\r
2922         return(CurHost.UseMLSD);\r
2923 }\r
2924 \r
2925 // IPv6対応\r
2926 int AskInetFamily(void)\r
2927 {\r
2928         return(CurHost.InetFamily);\r
2929 }\r
2930 \r
2931 int AskUseIPv6(void)\r
2932 {\r
2933         return(CurHost.UseIPv6);\r
2934 }\r
2935 \r