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 #include <winsock.h>\r
  39 #include <windowsx.h>\r
  40 #include <commctrl.h>\r
  41 \r
  42 #include "common.h"\r
  43 #include "resource.h"\r
  44 \r
  45 #include <htmlhelp.h>\r
  46 #include "helpid.h"\r
  47 \r
  48 // UTF-8対応\r
  49 #undef __MBSWRAPPER_H__\r
  50 #include "mbswrapper.h"\r
  51 \r
  52 \r
  53 /*===== プロトタイプ =====*/\r
  54 \r
  55 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
  56 static int SendInitCommand(char *Cmd);\r
  57 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List);\r
  58 static void SaveCurrentSetToHistory(void);\r
  59 static int ReConnectSkt(SOCKET *Skt);\r
  60 // 暗号化通信対応\r
  61 // 同時接続対応\r
  62 //static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security);\r
  63 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
  64 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
  65 static int CheckOneTimePassword(char *Pass, char *Reply, int Type);\r
  66 static BOOL CALLBACK BlkHookFnc(void);\r
  67 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port);\r
  68 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork);\r
  69 // 同時接続対応\r
  70 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet);\r
  71 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork);\r
  72 // 同時接続対応\r
  73 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet);\r
  74 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork);\r
  75 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork);\r
  76 \r
  77 /*===== 外部参照 =====*/\r
  78 \r
  79 extern char FilterStr[FILTER_EXT_LEN+1];\r
  80 extern char TitleHostName[HOST_ADRS_LEN+1];\r
  81 extern int CancelFlg;\r
  82 \r
  83 /* 設定値 */\r
  84 extern char UserMailAdrs[USER_MAIL_LEN+1];\r
  85 extern char FwallHost[HOST_ADRS_LEN+1];\r
  86 extern char FwallUser[USER_NAME_LEN+1];\r
  87 extern char FwallPass[PASSWORD_LEN+1];\r
  88 extern int FwallPort;\r
  89 extern int FwallType;\r
  90 extern int FwallDefault;\r
  91 extern int FwallSecurity;\r
  92 extern int FwallResolv;\r
  93 extern int FwallLower;\r
  94 extern int FwallDelimiter;\r
  95 extern int PasvDefault;\r
  96 extern int QuickAnonymous;\r
  97 \r
  98 /*===== ローカルなワーク =====*/\r
  99 \r
 100 static int Anonymous;\r
 101 static int TryConnect = NO;\r
 102 static SOCKET CmdCtrlSocket = INVALID_SOCKET;\r
 103 static SOCKET TrnCtrlSocket = INVALID_SOCKET;\r
 104 static HOSTDATA CurHost;\r
 105 \r
 106 /* 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
 107 /* この情報はlistenソケットを取得する際に用いる */\r
 108 static struct sockaddr_in SocksSockAddr;        /* SOCKSサーバのアドレス情報 */\r
 109 static struct sockaddr_in CurSockAddr;          /* 接続先ホストのアドレス情報 */\r
 110 \r
 111 static int UseIPadrs;\r
 112 static char DomainName[HOST_ADRS_LEN+1];\r
 113 \r
 114 \r
 115 \r
 116 \r
 117 /*----- ホスト一覧を使ってホストへ接続 ----------------------------------------\r
 118 *\r
 119 *       Parameter\r
 120 *               int Type : ダイアログのタイプ (DLG_TYPE_xxx)\r
 121 *               int Num : 接続するホスト番号(0～, -1=ダイアログを出す)\r
 122 \r
 123 *       Return Value\r
 124 *               なし\r
 125 *----------------------------------------------------------------------------*/\r
 126 \r
 127 void ConnectProc(int Type, int Num)\r
 128 {\r
 129         int Save;\r
 130         int LFSort;\r
 131         int LDSort;\r
 132         int RFSort;\r
 133         int RDSort;\r
 134 \r
 135         SaveBookMark();\r
 136         SaveCurrentSetToHost();\r
 137 \r
 138         if((Num >= 0) || (SelectHost(Type) == YES))\r
 139         {\r
 140                 if(Num >= 0)\r
 141                         SetCurrentHost(Num);\r
 142 \r
 143                 /* 接続中なら切断する */\r
 144                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 145                         DisconnectProc();\r
 146 \r
 147                 SetTaskMsg("----------------------------");\r
 148 \r
 149                 InitPWDcommand();\r
 150                 CopyHostFromList(AskCurrentHost(), &CurHost);\r
 151 \r
 152                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 153                 {\r
 154                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 155                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 156                         SetSyncMoveMode(CurHost.SyncMove);\r
 157 \r
 158                         if((AskSaveSortToHost() == YES) && (CurHost.Sort != SORT_NOTSAVED))\r
 159                         {\r
 160                                 DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 161                                 SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 162                                 ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 163                         }\r
 164 \r
 165                         Save = NO;\r
 166                         if(strlen(CurHost.PassWord) > 0)\r
 167                                 Save = YES;\r
 168 \r
 169                         DisableUserOpe();\r
 170                         // 暗号化通信対応\r
 171                         // 同時接続対応\r
 172 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security);\r
 173                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security, &CancelFlg);\r
 174                         TrnCtrlSocket = CmdCtrlSocket;\r
 175 \r
 176                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 177                         {\r
 178                                 strcpy(TitleHostName, CurHost.HostName);\r
 179                                 DispWindowTitle();\r
 180                                 SoundPlay(SND_CONNECT);\r
 181 \r
 182                                 SendInitCommand(CurHost.InitCmd);\r
 183 \r
 184                                 if(strlen(CurHost.LocalInitDir) > 0)\r
 185                                 {\r
 186                                         DoLocalCWD(CurHost.LocalInitDir);\r
 187                                         GetLocalDirForWnd();\r
 188                                 }\r
 189                                 InitTransCurDir();\r
 190                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 191 \r
 192                                 LoadBookMark();\r
 193                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 194                         }\r
 195                         else\r
 196                                 SoundPlay(SND_ERROR);\r
 197 \r
 198                         EnableUserOpe();\r
 199                 }\r
 200                 else\r
 201                         SetTaskMsg(MSGJPN001);\r
 202         }\r
 203         return;\r
 204 }\r
 205 \r
 206 \r
 207 /*----- ホスト名を入力してホストへ接続 ----------------------------------------\r
 208 *\r
 209 *       Parameter\r
 210 *               なし\r
 211 *\r
 212 *       Return Value\r
 213 *               なし\r
 214 *----------------------------------------------------------------------------*/\r
 215 \r
 216 void QuickConnectProc(void)\r
 217 {\r
 218         char Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 2];\r
 219         char File[FMAX_PATH+1];\r
 220 \r
 221         SaveBookMark();\r
 222         SaveCurrentSetToHost();\r
 223 \r
 224         if(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(hostname_dlg), GetMainHwnd(), QuickConDialogCallBack, (LPARAM)Tmp) == YES)\r
 225         {\r
 226                 /* 接続中なら切断する */\r
 227                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 228                         DisconnectProc();\r
 229 \r
 230                 SetTaskMsg("----------------------------");\r
 231 \r
 232                 InitPWDcommand();\r
 233                 CopyDefaultHost(&CurHost);\r
 234                 if(SplitUNCpath(Tmp, CurHost.HostAdrs, CurHost.RemoteInitDir, File, CurHost.UserName, CurHost.PassWord, &CurHost.Port) == FFFTP_SUCCESS)\r
 235                 {\r
 236                         if(strlen(CurHost.UserName) == 0)\r
 237                         {\r
 238                                 strcpy(CurHost.UserName, Tmp + FMAX_PATH+1);\r
 239                                 strcpy(CurHost.PassWord, Tmp + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 240                         }\r
 241 \r
 242                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 243                         AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 244                         CurHost.FireWall = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1];\r
 245                         CurHost.Pasv = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 1];\r
 246 \r
 247                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 248                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 249                         SetSyncMoveMode(CurHost.SyncMove);\r
 250 \r
 251                         DisableUserOpe();\r
 252                         // 暗号化通信対応\r
 253                         // 同時接続対応\r
 254 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 255                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 256                         TrnCtrlSocket = CmdCtrlSocket;\r
 257 \r
 258                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 259                         {\r
 260                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 261                                 DispWindowTitle();\r
 262                                 SoundPlay(SND_CONNECT);\r
 263 \r
 264                                 InitTransCurDir();\r
 265                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 266 \r
 267                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 268                                 EnableUserOpe();\r
 269 \r
 270                                 if(strlen(File) > 0)\r
 271                                         DirectDownLoadProc(File);\r
 272                         }\r
 273                         else\r
 274                         {\r
 275                                 SoundPlay(SND_ERROR);\r
 276                                 EnableUserOpe();\r
 277                         }\r
 278                 }\r
 279         }\r
 280         return;\r
 281 }\r
 282 \r
 283 \r
 284 /*----- クイック接続ダイアログのコールバック ----------------------------------\r
 285 *\r
 286 *       Parameter\r
 287 *               HWND hDlg : ウインドウハンドル\r
 288 *               UINT message : メッセージ番号\r
 289 *               WPARAM wParam : メッセージの WPARAM 引数\r
 290 *               LPARAM lParam : メッセージの LPARAM 引数\r
 291 *\r
 292 *       Return Value\r
 293 *               BOOL TRUE/FALSE\r
 294 *----------------------------------------------------------------------------*/\r
 295 \r
 296 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 297 {\r
 298         static char *Buf;\r
 299         int i;\r
 300         HISTORYDATA Tmp;\r
 301 \r
 302 //char Str[HOST_ADRS_LEN+USER_NAME_LEN+INIT_DIR_LEN+5+1];\r
 303 \r
 304         switch (iMessage)\r
 305         {\r
 306                 case WM_INITDIALOG :\r
 307                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_LIMITTEXT, FMAX_PATH, 0);\r
 308                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_SETTEXT, 0, (LPARAM)"");\r
 309                         SendDlgItemMessage(hDlg, QHOST_USER, EM_LIMITTEXT, USER_NAME_LEN, 0);\r
 310                         if(QuickAnonymous == YES)\r
 311                         {\r
 312                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"anonymous");\r
 313                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)UserMailAdrs);\r
 314                         }\r
 315                         else\r
 316                         {\r
 317                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"");\r
 318                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)"");\r
 319                         }\r
 320                         SendDlgItemMessage(hDlg, QHOST_PASS, EM_LIMITTEXT, PASSWORD_LEN, 0);\r
 321                         SendDlgItemMessage(hDlg, QHOST_FWALL, BM_SETCHECK, FwallDefault, 0);\r
 322                         SendDlgItemMessage(hDlg, QHOST_PASV, BM_SETCHECK, PasvDefault, 0);\r
 323                         for(i = 0; i < HISTORY_MAX; i++)\r
 324                         {\r
 325                                 if(GetHistoryByNum(i, &Tmp) == FFFTP_SUCCESS)\r
 326                                 {\r
 327 //sprintf(Str, "%s (%s) %s", Tmp.HostAdrs, Tmp.UserName, Tmp.RemoteInitDir);\r
 328 //SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Str);\r
 329                                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Tmp.HostAdrs);\r
 330                                 }\r
 331                         }\r
 332                         Buf = (char *)lParam;\r
 333                         return(TRUE);\r
 334 \r
 335                 case WM_COMMAND :\r
 336                         switch(GET_WM_COMMAND_ID(wParam, lParam))\r
 337                         {\r
 338                                 case IDOK :\r
 339                                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_GETTEXT, FMAX_PATH+1, (LPARAM)Buf);\r
 340                                         SendDlgItemMessage(hDlg, QHOST_USER, WM_GETTEXT, USER_NAME_LEN+1, (LPARAM)Buf + FMAX_PATH+1);\r
 341                                         SendDlgItemMessage(hDlg, QHOST_PASS, WM_GETTEXT, PASSWORD_LEN+1, (LPARAM)Buf + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 342                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1) = (char)SendDlgItemMessage(hDlg, QHOST_FWALL, BM_GETCHECK, 0, 0);\r
 343                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1+1) = (char)SendDlgItemMessage(hDlg, QHOST_PASV, BM_GETCHECK, 0, 0);\r
 344                                         EndDialog(hDlg, YES);\r
 345                                         break;\r
 346 \r
 347                                 case IDCANCEL :\r
 348                                         EndDialog(hDlg, NO);\r
 349                                         break;\r
 350 \r
 351 //                              case QHOST_HOST :\r
 352 //                                      if(HIWORD(wParam) == CBN_EDITCHANGE)\r
 353 //                                              DoPrintf("EDIT");\r
 354 //                                      break;\r
 355                         }\r
 356             return(TRUE);\r
 357         }\r
 358         return(FALSE);\r
 359 }\r
 360 \r
 361 \r
 362 /*----- 指定したホスト名でホストへ接続 ----------------------------------------\r
 363 *\r
 364 *       Parameter\r
 365 *               char *unc : UNC文字列\r
 366 *               int Kanji : ホストの漢字コード (KANJI_xxx)\r
 367 *               int Kana : 半角かな→全角変換モード (YES/NO)\r
 368 *               int Fkanji : ファイル名の漢字コード (KANJI_xxx)\r
 369 *               int TrMode : 転送モード (TYPE_xx)\r
 370 *\r
 371 *       Return Value\r
 372 *               なし\r
 373 *----------------------------------------------------------------------------*/\r
 374 \r
 375 void DirectConnectProc(char *unc, int Kanji, int Kana, int Fkanji, int TrMode)\r
 376 {\r
 377         char Host[HOST_ADRS_LEN+1];\r
 378         char Path[FMAX_PATH+1];\r
 379         char File[FMAX_PATH+1];\r
 380         char User[USER_NAME_LEN+1];\r
 381         char Pass[PASSWORD_LEN+1];\r
 382         int Port;\r
 383 \r
 384         SaveBookMark();\r
 385         SaveCurrentSetToHost();\r
 386 \r
 387         /* 接続中なら切断する */\r
 388         if(CmdCtrlSocket != INVALID_SOCKET)\r
 389                 DisconnectProc();\r
 390 \r
 391         SetTaskMsg("----------------------------");\r
 392 \r
 393         InitPWDcommand();\r
 394         if(SplitUNCpath(unc, Host, Path, File, User, Pass, &Port) == FFFTP_SUCCESS)\r
 395         {\r
 396                 if(strlen(User) == 0)\r
 397                 {\r
 398                         strcpy(User, "anonymous");\r
 399                         strcpy(Pass, UserMailAdrs);\r
 400                 }\r
 401 \r
 402                 CopyDefaultHost(&CurHost);\r
 403 \r
 404                 SetCurrentHost(HOSTNUM_NOENTRY);\r
 405                 strcpy(CurHost.HostAdrs, Host);\r
 406                 strcpy(CurHost.UserName, User);\r
 407                 strcpy(CurHost.PassWord, Pass);\r
 408                 strcpy(CurHost.RemoteInitDir, Path);\r
 409                 AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 410                 CurHost.Port = Port;\r
 411                 CurHost.KanjiCode = Kanji;\r
 412                 CurHost.KanaCnv = Kana;\r
 413                 CurHost.NameKanjiCode = Fkanji;\r
 414                 CurHost.KanaCnv = YES;                  /* とりあえず */\r
 415 \r
 416                 SetHostKanaCnvImm(CurHost.KanaCnv);\r
 417                 SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 418                 SetSyncMoveMode(CurHost.SyncMove);\r
 419 \r
 420                 if(TrMode != TYPE_DEFAULT)\r
 421                 {\r
 422                         SetTransferTypeImm(TrMode);\r
 423                         DispTransferType();\r
 424                 }\r
 425 \r
 426                 DisableUserOpe();\r
 427                 // 暗号化通信対応\r
 428                 // 同時接続対応\r
 429 //              CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 430                 CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 431                 TrnCtrlSocket = CmdCtrlSocket;\r
 432 \r
 433                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 434                 {\r
 435                         strcpy(TitleHostName, CurHost.HostAdrs);\r
 436                         DispWindowTitle();\r
 437                         SoundPlay(SND_CONNECT);\r
 438 \r
 439                         InitTransCurDir();\r
 440                         DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 441 \r
 442                         GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 443                         EnableUserOpe();\r
 444 \r
 445                         if(strlen(File) > 0)\r
 446                                 DirectDownLoadProc(File);\r
 447                         else\r
 448                                 ResetAutoExitFlg();\r
 449                 }\r
 450                 else\r
 451                 {\r
 452                         SoundPlay(SND_ERROR);\r
 453                         EnableUserOpe();\r
 454                 }\r
 455         }\r
 456         return;\r
 457 }\r
 458 \r
 459 \r
 460 /*----- ホストのヒストリで指定されたホストへ接続 ------------------------------\r
 461 *\r
 462 *       Parameter\r
 463 *               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
 464 *\r
 465 *       Return Value\r
 466 *               なし\r
 467 *----------------------------------------------------------------------------*/\r
 468 \r
 469 void HistoryConnectProc(int MenuCmd)\r
 470 {\r
 471         HISTORYDATA Hist;\r
 472         int LFSort;\r
 473         int LDSort;\r
 474         int RFSort;\r
 475         int RDSort;\r
 476 \r
 477         if(GetHistoryByCmd(MenuCmd, &Hist) == FFFTP_SUCCESS)\r
 478         {\r
 479                 SaveBookMark();\r
 480                 SaveCurrentSetToHost();\r
 481 \r
 482                 /* 接続中なら切断する */\r
 483                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 484                         DisconnectProc();\r
 485 \r
 486                 SetTaskMsg("----------------------------");\r
 487 \r
 488                 InitPWDcommand();\r
 489                 CopyHistoryToHost(&Hist, &CurHost);\r
 490 \r
 491                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
 492                 {\r
 493                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 494                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 495                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 496                         SetSyncMoveMode(CurHost.SyncMove);\r
 497 \r
 498                         DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 499                         SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 500                         ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 501 \r
 502                         SetTransferTypeImm(Hist.Type);\r
 503                         DispTransferType();\r
 504 \r
 505                         DisableUserOpe();\r
 506                         // 暗号化通信対応\r
 507                         // 同時接続対応\r
 508 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 509                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
 510                         TrnCtrlSocket = CmdCtrlSocket;\r
 511 \r
 512                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 513                         {\r
 514                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 515                                 DispWindowTitle();\r
 516                                 SoundPlay(SND_CONNECT);\r
 517 \r
 518                                 SendInitCommand(CurHost.InitCmd);\r
 519 \r
 520                                 DoLocalCWD(CurHost.LocalInitDir);\r
 521                                 GetLocalDirForWnd();\r
 522 \r
 523                                 InitTransCurDir();\r
 524                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 525 \r
 526                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 527                         }\r
 528                         else\r
 529                                 SoundPlay(SND_ERROR);\r
 530 \r
 531                         EnableUserOpe();\r
 532                 }\r
 533                 else\r
 534                         SetTaskMsg(MSGJPN002);\r
 535         }\r
 536         else\r
 537                 SoundPlay(SND_ERROR);\r
 538 \r
 539         return;\r
 540 }\r
 541 \r
 542 \r
 543 /*----- ホストの初期化コマンドを送る ------------------------------------------\r
 544 *\r
 545 *       Parameter\r
 546 *               int Cmd : 初期化コマンドス\r
 547 *\r
 548 *       Return Value\r
 549 *               なし\r
 550 *\r
 551 *       NOte\r
 552 *               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
 553 *                       cmd1\0\r
 554 *                       cmd1\r\ncmd2\r\n\0\r
 555 *----------------------------------------------------------------------------*/\r
 556 \r
 557 static int SendInitCommand(char *Cmd)\r
 558 {\r
 559         char Tmp[INITCMD_LEN+1];\r
 560         char *Pos;\r
 561 \r
 562         while(strlen(Cmd) > 0)\r
 563         {\r
 564                 strcpy(Tmp, Cmd);\r
 565                 if((Pos = strchr(Tmp, '\r')) != NULL)\r
 566                         *Pos = NUL;\r
 567                 if(strlen(Tmp) > 0)\r
 568                         DoQUOTE(Tmp);\r
 569 \r
 570                 if((Cmd = strchr(Cmd, '\n')) != NULL)\r
 571                         Cmd++;\r
 572                 else\r
 573                         break;\r
 574         }\r
 575         return(0);\r
 576 }\r
 577 \r
 578 \r
 579 /*----- 指定のホストはFireWallを使う設定かどうかを返す ------------------------\r
 580 *\r
 581 *       Parameter\r
 582 *               char *Hots : ホスト名\r
 583 *               int *Fire : FireWallを使うかどうかを返すワーク\r
 584 *               int *Pasv : PASVモードを返すワーク\r
 585 *               int *List : LISTコマンドのみ使用フラグ\r
 586 *\r
 587 *       Return Value\r
 588 *               なし\r
 589 *----------------------------------------------------------------------------*/\r
 590 \r
 591 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List)\r
 592 {\r
 593         int i;\r
 594         HOSTDATA Tmp;\r
 595 \r
 596         *Fire = FwallDefault;\r
 597         *Pasv = PasvDefault;\r
 598         // 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
 599 //      *List = NO;\r
 600 \r
 601         i = 0;\r
 602         while(CopyHostFromList(i, &Tmp) == FFFTP_SUCCESS)\r
 603         {\r
 604                 if(strcmp(Host, Tmp.HostAdrs) == 0)\r
 605                 {\r
 606                         *Fire = Tmp.FireWall;\r
 607                         *Pasv = Tmp.Pasv;\r
 608                         *List = Tmp.ListCmdOnly;\r
 609                         break;\r
 610                 }\r
 611                 i++;\r
 612         }\r
 613         return;\r
 614 }\r
 615 \r
 616 \r
 617 /*----- 接続しているホストのアドレスを返す ------------------------------------\r
 618 *\r
 619 *       Parameter\r
 620 *               なし\r
 621 *\r
 622 *       Return Value\r
 623 *               char *ホストのアドレス\r
 624 *----------------------------------------------------------------------------*/\r
 625 \r
 626 char *AskHostAdrs(void)\r
 627 {\r
 628         return(CurHost.HostAdrs);\r
 629 }\r
 630 \r
 631 \r
 632 /*----- 接続しているホストのポートを返す --------------------------------------\r
 633 *\r
 634 *       Parameter\r
 635 *               なし\r
 636 *\r
 637 *       Return Value\r
 638 *               int ホストのポート\r
 639 *----------------------------------------------------------------------------*/\r
 640 \r
 641 int AskHostPort(void)\r
 642 {\r
 643         return(CurHost.Port);\r
 644 }\r
 645 \r
 646 /*----- 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
 647 *\r
 648 *       Parameter\r
 649 *               なし\r
 650 *\r
 651 *       Return Value\r
 652 *               int 漢字コード (KANJI_xxx)\r
 653 *----------------------------------------------------------------------------*/\r
 654 \r
 655 int AskHostNameKanji(void)\r
 656 {\r
 657         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 658                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 659 \r
 660         return(CurHost.NameKanjiCode);\r
 661 }\r
 662 \r
 663 \r
 664 /*----- 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
 665 *\r
 666 *       Parameter\r
 667 *               なし\r
 668 *\r
 669 *       Return Value\r
 670 *               int 半角カナを全角に変換するかどうか (YES/NO)\r
 671 *----------------------------------------------------------------------------*/\r
 672 \r
 673 int AskHostNameKana(void)\r
 674 {\r
 675         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 676                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 677 \r
 678         return(CurHost.NameKanaCnv);\r
 679 }\r
 680 \r
 681 \r
 682 /*----- 接続しているホストのLISTコマンドモードを返す --------------------------\r
 683 *\r
 684 *       Parameter\r
 685 *               なし\r
 686 *\r
 687 *       Return Value\r
 688 *               int LISTコマンドモード (YES/NO)\r
 689 *----------------------------------------------------------------------------*/\r
 690 \r
 691 int AskListCmdMode(void)\r
 692 {\r
 693         if(CurHost.HostType == HTYPE_VMS)\r
 694                 return(YES);\r
 695         else\r
 696         {\r
 697                 if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 698                         CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 699                 return(CurHost.ListCmdOnly);\r
 700         }\r
 701 }\r
 702 \r
 703 \r
 704 /*----- 接続しているホストでNLST -Rを使うかどうかを返す ------------------------\r
 705 *\r
 706 *       Parameter\r
 707 *               なし\r
 708 *\r
 709 *       Return Value\r
 710 *               int NLST -Rを使うかどうか (YES/NO)\r
 711 *----------------------------------------------------------------------------*/\r
 712 \r
 713 int AskUseNLST_R(void)\r
 714 {\r
 715         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 716                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 717 \r
 718         return(CurHost.UseNLST_R);\r
 719 }\r
 720 \r
 721 \r
 722 /*----- 接続しているホストのChmodコマンドを返す -------------------------------\r
 723 *\r
 724 *       Parameter\r
 725 *               なし\r
 726 *\r
 727 *       Return Value\r
 728 *               char *Chmodコマンド\r
 729 *----------------------------------------------------------------------------*/\r
 730 \r
 731 char *AskHostChmodCmd(void)\r
 732 {\r
 733         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 734                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 735 \r
 736         return(CurHost.ChmodCmd);\r
 737 }\r
 738 \r
 739 \r
 740 /*----- 接続しているホストのタイムゾーンを返す --------------------------------\r
 741 *\r
 742 *       Parameter\r
 743 *               なし\r
 744 *\r
 745 *       Return Value\r
 746 *               int タイムゾーン\r
 747 *----------------------------------------------------------------------------*/\r
 748 \r
 749 int AskHostTimeZone(void)\r
 750 {\r
 751         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 752                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 753 \r
 754         return(CurHost.TimeZone);\r
 755 }\r
 756 \r
 757 \r
 758 /*----- 接続しているホストのPASVモードを返す ----------------------------------\r
 759 *\r
 760 *       Parameter\r
 761 *               なし\r
 762 *\r
 763 *       Return Value\r
 764 *               int PASVモードかどうか (YES/NO)\r
 765 *----------------------------------------------------------------------------*/\r
 766 \r
 767 int AskPasvMode(void)\r
 768 {\r
 769         return(CurHost.Pasv);\r
 770 }\r
 771 \r
 772 \r
 773 /*----- 接続しているホストのLNSTファイル名を返す ------------------------------\r
 774 *\r
 775 *       Parameter\r
 776 *               なし\r
 777 *\r
 778 *       Return Value\r
 779 *               char *ファイル名／オプション\r
 780 *----------------------------------------------------------------------------*/\r
 781 \r
 782 char *AskHostLsName(void)\r
 783 {\r
 784         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 785                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 786 \r
 787         return(CurHost.LsName);\r
 788 }\r
 789 \r
 790 \r
 791 /*----- 接続しているホストのホストタイプを返す --------------------------------\r
 792 *\r
 793 *       Parameter\r
 794 *               なし\r
 795 *\r
 796 *       Return Value\r
 797 *               char *ファイル名／オプション\r
 798 *----------------------------------------------------------------------------*/\r
 799 \r
 800 int AskHostType(void)\r
 801 {\r
 802         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 803                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 804 \r
 805         return(CurHost.HostType);\r
 806 }\r
 807 \r
 808 \r
 809 /*----- 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
 810 *\r
 811 *       Parameter\r
 812 *               なし\r
 813 *\r
 814 *       Return Value\r
 815 *               int FireWallを使うかどうか (YES/NO)\r
 816 *----------------------------------------------------------------------------*/\r
 817 \r
 818 int AskHostFireWall(void)\r
 819 {\r
 820         return(CurHost.FireWall);\r
 821 }\r
 822 \r
 823 \r
 824 /*----- 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
 825 *\r
 826 *       Parameter\r
 827 *               なし\r
 828 *\r
 829 *       Return Value\r
 830 *               int フルパスでアクセスしない (YES=フルパス禁止/NO)\r
 831 *----------------------------------------------------------------------------*/\r
 832 \r
 833 int AskNoFullPathMode(void)\r
 834 {\r
 835         if(CurHost.HostType == HTYPE_VMS)\r
 836                 return(YES);\r
 837         else\r
 838                 return(CurHost.NoFullPath);\r
 839 }\r
 840 \r
 841 \r
 842 /*----- 接続しているユーザ名を返す --------------------------------------------\r
 843 *\r
 844 *       Parameter\r
 845 *               なし\r
 846 *\r
 847 *       Return Value\r
 848 *               char *ユーザ名\r
 849 *----------------------------------------------------------------------------*/\r
 850 \r
 851 char *AskHostUserName(void)\r
 852 {\r
 853         return(CurHost.UserName);\r
 854 }\r
 855 \r
 856 \r
 857 /*----- 現在の設定をホストの設定にセットする ----------------------------------\r
 858 *\r
 859 *       Parameter\r
 860 *               なし\r
 861 *\r
 862 *       Return Value\r
 863 *               なし\r
 864 *\r
 865 *       Note\r
 866 *               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
 867 *----------------------------------------------------------------------------*/\r
 868 \r
 869 void SaveCurrentSetToHost(void)\r
 870 {\r
 871         int Host;\r
 872         char LocDir[FMAX_PATH+1];\r
 873         char HostDir[FMAX_PATH+1];\r
 874 \r
 875         if(TrnCtrlSocket != INVALID_SOCKET)\r
 876         {\r
 877                 if((Host = AskCurrentHost()) != HOSTNUM_NOENTRY)\r
 878                 {\r
 879                         CopyHostFromListInConnect(Host, &CurHost);\r
 880                         if(CurHost.LastDir == YES)\r
 881                         {\r
 882                                 AskLocalCurDir(LocDir, FMAX_PATH);\r
 883                                 AskRemoteCurDir(HostDir, FMAX_PATH);\r
 884                                 SetHostDir(AskCurrentHost(), LocDir, HostDir);\r
 885                         }\r
 886                         SetHostSort(AskCurrentHost(), AskSortType(ITEM_LFILE), AskSortType(ITEM_LDIR), AskSortType(ITEM_RFILE), AskSortType(ITEM_RDIR));\r
 887                 }\r
 888         }\r
 889         return;\r
 890 }\r
 891 \r
 892 \r
 893 /*----- 現在の設定をヒストリにセットする --------------------------------------\r
 894 *\r
 895 *       Parameter\r
 896 *               なし\r
 897 *\r
 898 *       Return Value\r
 899 *               なし\r
 900 *----------------------------------------------------------------------------*/\r
 901 \r
 902 static void SaveCurrentSetToHistory(void)\r
 903 {\r
 904         char LocDir[FMAX_PATH+1];\r
 905         char HostDir[FMAX_PATH+1];\r
 906 \r
 907         AskLocalCurDir(LocDir, FMAX_PATH);\r
 908         AskRemoteCurDir(HostDir, FMAX_PATH);\r
 909         strcpy(CurHost.LocalInitDir, LocDir);\r
 910         strcpy(CurHost.RemoteInitDir, HostDir);\r
 911 \r
 912         CurHost.Sort = AskSortType(ITEM_LFILE) * 0x1000000 | AskSortType(ITEM_LDIR) * 0x10000 | AskSortType(ITEM_RFILE) * 0x100 | AskSortType(ITEM_RDIR);\r
 913 \r
 914         CurHost.KanjiCode = AskHostKanjiCode();\r
 915         CurHost.KanaCnv = AskHostKanaCnv();\r
 916 \r
 917         CurHost.SyncMove = AskSyncMoveMode();\r
 918 \r
 919         AddHostToHistory(&CurHost, AskTransferType());\r
 920         SetAllHistoryToMenu();\r
 921 \r
 922         return;\r
 923 }\r
 924 \r
 925 \r
 926 /*----- コマンドコントロールソケットの再接続 ----------------------------------\r
 927 *\r
 928 *       Parameter\r
 929 *               なし\r
 930 *\r
 931 *       Return Value\r
 932 *               int ステータス\r
 933 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
 934 *----------------------------------------------------------------------------*/\r
 935 \r
 936 int ReConnectCmdSkt(void)\r
 937 {\r
 938         int Sts;\r
 939 \r
 940 \r
 941         // 同時接続対応\r
 942 //      if(CmdCtrlSocket != TrnCtrlSocket)\r
 943         if(CmdCtrlSocket != TrnCtrlSocket && TrnCtrlSocket != INVALID_SOCKET)\r
 944                 do_closesocket(TrnCtrlSocket);\r
 945         TrnCtrlSocket = INVALID_SOCKET;\r
 946 \r
 947         Sts = ReConnectSkt(&CmdCtrlSocket);\r
 948 \r
 949         TrnCtrlSocket = CmdCtrlSocket;\r
 950 \r
 951         return(Sts);\r
 952 }\r
 953 \r
 954 \r
 955 /*----- 転送コントロールソケットの再接続 --------------------------------------\r
 956 *\r
 957 *       Parameter\r
 958 *               なし\r
 959 *\r
 960 *       Return Value\r
 961 *               int ステータス\r
 962 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
 963 *----------------------------------------------------------------------------*/\r
 964 \r
 965 //int ReConnectTrnSkt(void)\r
 966 //{\r
 967 //      return(ReConnectSkt(&TrnCtrlSocket));\r
 968 //}\r
 969 // 同時接続対応\r
 970 int ReConnectTrnSkt(SOCKET *Skt, int *CancelCheckWork)\r
 971 {\r
 972 //      char Path[FMAX_PATH+1];\r
 973         int Sts;\r
 974         // 暗号化通信対応\r
 975         HOSTDATA HostData;\r
 976 \r
 977         Sts = FFFTP_FAIL;\r
 978 \r
 979         SetTaskMsg(MSGJPN003);\r
 980 \r
 981 //      DisableUserOpe();\r
 982         /* 現在のソケットは切断 */\r
 983         if(*Skt != INVALID_SOCKET)\r
 984                 do_closesocket(*Skt);\r
 985         /* 再接続 */\r
 986         // 暗号化通信対応\r
 987         HostData = CurHost;\r
 988         if(HostData.CryptMode != CRYPT_NONE)\r
 989                 HostData.UseNoEncryption = NO;\r
 990         if(HostData.CryptMode != CRYPT_FTPES)\r
 991                 HostData.UseFTPES = NO;\r
 992         if(HostData.CryptMode != CRYPT_FTPIS)\r
 993                 HostData.UseFTPIS = NO;\r
 994         if(HostData.CryptMode != CRYPT_SFTP)\r
 995                 HostData.UseSFTP = NO;\r
 996         // 暗号化通信対応\r
 997         // 同時接続対応\r
 998 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
 999         if((*Skt = DoConnect(&HostData, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, CancelCheckWork)) != INVALID_SOCKET)\r
1000         {\r
1001 //              AskRemoteCurDir(Path, FMAX_PATH);\r
1002 //              DoCWD(Path, YES, YES, YES);\r
1003                 Sts = FFFTP_SUCCESS;\r
1004         }\r
1005         else\r
1006                 SoundPlay(SND_ERROR);\r
1007 \r
1008 //      EnableUserOpe();\r
1009         return(Sts);\r
1010 }\r
1011 \r
1012 \r
1013 /*----- 回線の再接続 ----------------------------------------------------------\r
1014 *\r
1015 *       Parameter\r
1016 *               SOCKET *Skt : 接続したソケットを返すワーク\r
1017 *\r
1018 *       Return Value\r
1019 *               int ステータス\r
1020 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1021 *----------------------------------------------------------------------------*/\r
1022 \r
1023 static int ReConnectSkt(SOCKET *Skt)\r
1024 {\r
1025         char Path[FMAX_PATH+1];\r
1026         int Sts;\r
1027 \r
1028         Sts = FFFTP_FAIL;\r
1029 \r
1030         SetTaskMsg(MSGJPN003);\r
1031 \r
1032         DisableUserOpe();\r
1033         /* 現在のソケットは切断 */\r
1034         if(*Skt != INVALID_SOCKET)\r
1035                 do_closesocket(*Skt);\r
1036         /* 再接続 */\r
1037         // 暗号化通信対応\r
1038         // 同時接続対応\r
1039 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1040         if((*Skt = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg)) != INVALID_SOCKET)\r
1041         {\r
1042                 AskRemoteCurDir(Path, FMAX_PATH);\r
1043                 DoCWD(Path, YES, YES, YES);\r
1044                 Sts = FFFTP_SUCCESS;\r
1045         }\r
1046         else\r
1047                 SoundPlay(SND_ERROR);\r
1048 \r
1049         EnableUserOpe();\r
1050         return(Sts);\r
1051 }\r
1052 \r
1053 \r
1054 /*----- コマンドコントロールソケットを返す ------------------------------------\r
1055 *\r
1056 *       Parameter\r
1057 *               なし\r
1058 *\r
1059 *       Return Value\r
1060 *               SOCKET コマンドコントロールソケット\r
1061 *----------------------------------------------------------------------------*/\r
1062 \r
1063 SOCKET AskCmdCtrlSkt(void)\r
1064 {\r
1065         return(CmdCtrlSocket);\r
1066 }\r
1067 \r
1068 \r
1069 /*----- 転送コントロールソケットを返す ----------------------------------------\r
1070 *\r
1071 *       Parameter\r
1072 *               なし\r
1073 *\r
1074 *       Return Value\r
1075 *               SOCKET 転送コントロールソケット\r
1076 *----------------------------------------------------------------------------*/\r
1077 \r
1078 SOCKET AskTrnCtrlSkt(void)\r
1079 {\r
1080         return(TrnCtrlSocket);\r
1081 }\r
1082 \r
1083 \r
1084 /*----- コマンド／転送コントロールソケットの共有を解除 ------------------------\r
1085 *\r
1086 *       Parameter\r
1087 *               なし\r
1088 *\r
1089 *       Return Value\r
1090 *               なし\r
1091 *----------------------------------------------------------------------------*/\r
1092 \r
1093 void SktShareProh(void)\r
1094 {\r
1095         if(CmdCtrlSocket == TrnCtrlSocket)\r
1096         {\r
1097 \r
1098 //SetTaskMsg("############### SktShareProh");\r
1099 \r
1100                 // 同時接続対応\r
1101                 // 転送スレッドがソケットを各自で用意\r
1102                 // TrnCtrlSocketはメインスレッド以外から使用されない\r
1103 //              CmdCtrlSocket = INVALID_SOCKET;\r
1104 //              ReConnectSkt(&CmdCtrlSocket);\r
1105         }\r
1106         return;\r
1107 }\r
1108 \r
1109 \r
1110 /*----- 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
1111 *\r
1112 *       Parameter\r
1113 *               なし\r
1114 *\r
1115 *       Return Value\r
1116 *               int ステータス\r
1117 *                       YES=共有解除/NO=共有\r
1118 *----------------------------------------------------------------------------*/\r
1119 \r
1120 int AskShareProh(void)\r
1121 {\r
1122         int Sts;\r
1123 \r
1124         Sts = YES;\r
1125 //      if(CmdCtrlSocket == TrnCtrlSocket)\r
1126 //              Sts = NO;\r
1127 \r
1128         return(Sts);\r
1129 }\r
1130 \r
1131 \r
1132 /*----- ホストから切断 --------------------------------------------------------\r
1133 *\r
1134 *       Parameter\r
1135 *               なし\r
1136 *\r
1137 *       Return Value\r
1138 *               なし\r
1139 *----------------------------------------------------------------------------*/\r
1140 \r
1141 void DisconnectProc(void)\r
1142 {\r
1143 \r
1144 //SetTaskMsg("############### Disconnect Cmd=%x, Trn=%x", CmdCtrlSocket,TrnCtrlSocket);\r
1145 \r
1146         if((CmdCtrlSocket != INVALID_SOCKET) && (CmdCtrlSocket != TrnCtrlSocket))\r
1147         {\r
1148                 DoQUIT(CmdCtrlSocket);\r
1149                 DoClose(CmdCtrlSocket);\r
1150         }\r
1151 \r
1152         if(TrnCtrlSocket != INVALID_SOCKET)\r
1153         {\r
1154                 DoQUIT(TrnCtrlSocket);\r
1155                 DoClose(TrnCtrlSocket);\r
1156 \r
1157                 SaveCurrentSetToHistory();\r
1158 \r
1159                 EraseRemoteDirForWnd();\r
1160                 SetTaskMsg(MSGJPN004);\r
1161         }\r
1162 \r
1163         TrnCtrlSocket = INVALID_SOCKET;\r
1164         CmdCtrlSocket = INVALID_SOCKET;\r
1165 \r
1166         DispWindowTitle();\r
1167         MakeButtonsFocus();\r
1168         ClearBookMark();\r
1169 \r
1170         return;\r
1171 }\r
1172 \r
1173 \r
1174 /*----- ソケットが強制切断されたときの処理 ------------------------------------\r
1175 *\r
1176 *       Parameter\r
1177 *               なし\r
1178 *\r
1179 *       Return Value\r
1180 *               なし\r
1181 *----------------------------------------------------------------------------*/\r
1182 \r
1183 void DisconnectSet(void)\r
1184 {\r
1185         CmdCtrlSocket = INVALID_SOCKET;\r
1186         TrnCtrlSocket = INVALID_SOCKET;\r
1187 \r
1188         EraseRemoteDirForWnd();\r
1189         DispWindowTitle();\r
1190         MakeButtonsFocus();\r
1191         SetTaskMsg(MSGJPN005);\r
1192         return;\r
1193 }\r
1194 \r
1195 \r
1196 /*----- ホストに接続中かどうかを返す ------------------------------------------\r
1197 *\r
1198 *       Parameter\r
1199 *               なし\r
1200 *\r
1201 *       Return Value\r
1202 *               int ステータス (YES/NO)\r
1203 *----------------------------------------------------------------------------*/\r
1204 \r
1205 int AskConnecting(void)\r
1206 {\r
1207         int Sts;\r
1208 \r
1209         Sts = NO;\r
1210         if(TrnCtrlSocket != INVALID_SOCKET)\r
1211                 Sts = YES;\r
1212 \r
1213         return(Sts);\r
1214 }\r
1215 \r
1216 \r
1217 /*----- ホストへ接続する ------------------------------------------------------\r
1218 *\r
1219 *       Parameter\r
1220 *               char *Host : ホスト名\r
1221 *               char *User : ユーザ名\r
1222 *               char *Pass : パスワード\r
1223 *               char *Acct : アカウント\r
1224 *               int Port : ポート\r
1225 *               int Fwall : FireWallを使うかどうか (YES/NO)\r
1226 *               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
1227 *               int Security : セキュリティ (SECURITY_xxx, MDx)\r
1228 *\r
1229 *       Return Value\r
1230 *               SOCKET ソケット\r
1231 *\r
1232 *       Note\r
1233 *               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
1234 *               したものをコピーしてかえす\r
1235 *                       char *Host : ホスト名\r
1236 *                       char *User : ユーザ名\r
1237 *                       char *Pass : パスワード\r
1238 *                       char *Acct : アカウント\r
1239 *\r
1240 *               FireWallは次のように動作する\r
1241 *                       TYPE1   Connect fire → USER user(f) → PASS pass(f) → SITE host → USER user(h) →      PASS pass(h) → ACCT acct\r
1242 *                       TYPE2   Connect fire → USER user(f) → PASS pass(f) →              USER user(h)@host → PASS pass(h) → ACCT acct\r
1243 *                       TYPE3   Connect fire →                                              USER user(h)@host → PASS pass(h) → ACCT acct\r
1244 *                       TYPE4   Connect fire →                                 OPEN host → USER user(h) →      PASS pass(h) → ACCT acct\r
1245 *                       TYPE5   SOCKS4\r
1246 *                       none    Connect host →                                              USER user(h) →      PASS pass(h) → ACCT acct\r
1247 *----------------------------------------------------------------------------*/\r
1248 \r
1249 // 暗号化通信対応\r
1250 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
1251 {\r
1252         int Sts;\r
1253         int Flg;\r
1254         int Anony;\r
1255         SOCKET ContSock;\r
1256         char Buf[1024];\r
1257         char Reply[1024];\r
1258         int Continue;\r
1259         int ReInPass;\r
1260         char *Tmp;\r
1261         int HostPort;\r
1262         static const char *SiteTbl[4] = { "SITE", "site", "OPEN", "open" };\r
1263         char TmpBuf[ONELINE_BUF_SIZE];\r
1264         struct linger LingerOpt;\r
1265 \r
1266         // 暗号化通信対応\r
1267         ContSock = INVALID_SOCKET;\r
1268 \r
1269         if(CryptMode == CRYPT_NONE || CryptMode == CRYPT_FTPES || CryptMode == CRYPT_FTPIS)\r
1270         {\r
1271                 if(Fwall == YES)\r
1272                         Fwall = FwallType;\r
1273                 else\r
1274                         Fwall = FWALL_NONE;\r
1275 \r
1276                 TryConnect = YES;\r
1277                 // 暗号化通信対応\r
1278 //              CancelFlg = NO;\r
1279 #if 0\r
1280 //              WSASetBlockingHook(BlkHookFnc);\r
1281 #endif\r
1282 \r
1283                 ContSock = INVALID_SOCKET;\r
1284 \r
1285                 HostPort = Port;\r
1286                 Tmp = Host;\r
1287                 if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1288                    (Fwall == FWALL_SIDEWINDER) ||\r
1289                    (Fwall == FWALL_FU_FP))\r
1290                 {\r
1291                         Tmp = FwallHost;\r
1292                         Port = FwallPort;\r
1293                 }\r
1294 \r
1295                 if(strlen(Tmp) != 0)\r
1296                 {\r
1297                         // 同時接続対応\r
1298 //                      if((ContSock = connectsock(Tmp, Port, "", &CancelFlg)) != INVALID_SOCKET)\r
1299                         if((ContSock = connectsock(Tmp, Port, "", CancelCheckWork)) != INVALID_SOCKET)\r
1300                         {\r
1301                                 // バッファを無効\r
1302 #ifdef DISABLE_CONTROL_NETWORK_BUFFERS\r
1303                                 int BufferSize = 0;\r
1304                                 setsockopt(ContSock, SOL_SOCKET, SO_SNDBUF, (char*)&BufferSize, sizeof(int));\r
1305                                 setsockopt(ContSock, SOL_SOCKET, SO_RCVBUF, (char*)&BufferSize, sizeof(int));\r
1306 #endif\r
1307                                 // FTPIS対応\r
1308 //                              while((Sts = ReadReplyMessage(ContSock, Buf, 1024, &CancelFlg, TmpBuf) / 100) == FTP_PRELIM)\r
1309 //                                      ;\r
1310                                 if(CryptMode == CRYPT_FTPIS)\r
1311                                 {\r
1312                                         if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1313                                         {\r
1314                                                 while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1315                                                         ;\r
1316                                         }\r
1317                                         else\r
1318                                                 Sts = FTP_ERROR;\r
1319                                 }\r
1320                                 else\r
1321                                 {\r
1322                                         while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1323                                                 ;\r
1324                                 }\r
1325 \r
1326                                 if(Sts == FTP_COMPLETE)\r
1327                                 {\r
1328                                         Flg = 1;\r
1329                                         if(setsockopt(ContSock, SOL_SOCKET, SO_OOBINLINE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1330                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1331                                         // 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
1332                                         if(setsockopt(ContSock, IPPROTO_TCP, TCP_NODELAY, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1333                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1334 //#pragma aaa\r
1335                                         Flg = 1;\r
1336                                         if(setsockopt(ContSock, SOL_SOCKET, SO_KEEPALIVE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1337                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1338                                         LingerOpt.l_onoff = 1;\r
1339                                         LingerOpt.l_linger = 90;\r
1340                                         if(setsockopt(ContSock, SOL_SOCKET, SO_LINGER, (LPSTR)&LingerOpt, sizeof(LingerOpt)) == SOCKET_ERROR)\r
1341                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1342 ///////\r
1343 \r
1344 \r
1345                                         /*===== 認証を行なう =====*/\r
1346 \r
1347                                         Sts = FTP_COMPLETE;\r
1348                                         if((Fwall == FWALL_FU_FP_SITE) ||\r
1349                                            (Fwall == FWALL_FU_FP_USER) ||\r
1350                                            (Fwall == FWALL_FU_FP))\r
1351                                         {\r
1352                                                 // 同時接続対応\r
1353 //                                              if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1354                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1355                                                 {\r
1356                                                         CheckOneTimePassword(FwallPass, Reply, FwallSecurity);\r
1357                                                         // 同時接続対応\r
1358 //                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1359                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1360                                                 }\r
1361                                         }\r
1362                                         else if(Fwall == FWALL_SIDEWINDER)\r
1363                                         {\r
1364                                                 // 同時接続対応\r
1365 //                                              Sts = command(ContSock, Reply, &CancelFlg, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1366                                                 Sts = command(ContSock, Reply, CancelCheckWork, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1367                                         }\r
1368                                         if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1369                                         {\r
1370                                                 SetTaskMsg(MSGJPN006);\r
1371                                                 DoClose(ContSock);\r
1372                                                 ContSock = INVALID_SOCKET;\r
1373                                         }\r
1374                                         else\r
1375                                         {\r
1376                                                 if((Fwall == FWALL_FU_FP_SITE) || (Fwall == FWALL_OPEN))\r
1377                                                 {\r
1378                                                         Flg = 0;\r
1379                                                         if(Fwall == FWALL_OPEN)\r
1380                                                                 Flg = 2;\r
1381                                                         if(FwallLower == YES)\r
1382                                                                 Flg++;\r
1383 \r
1384                                                         if(HostPort == PORT_NOR)\r
1385                                                                 // 同時接続対応\r
1386 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s", SiteTbl[Flg], Host) / 100;\r
1387                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s", SiteTbl[Flg], Host) / 100;\r
1388                                                         else\r
1389                                                                 // 同時接続対応\r
1390 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1391                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1392                                                 }\r
1393 \r
1394                                                 if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1395                                                 {\r
1396                                                         SetTaskMsg(MSGJPN007, Host);\r
1397                                                         DoClose(ContSock);\r
1398                                                         ContSock = INVALID_SOCKET;\r
1399                                                 }\r
1400                                                 else\r
1401                                                 {\r
1402                                                         Anony = NO;\r
1403                                                         if((strlen(User) != 0) || \r
1404                                                            (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1405                                                         {\r
1406                                                                 if(Anony == YES)\r
1407                                                                 {\r
1408                                                                         strcpy(User, "anonymous");\r
1409                                                                         strcpy(Pass, UserMailAdrs);\r
1410                                                                 }\r
1411 \r
1412                                                                 if((Fwall == FWALL_FU_FP_USER) || (Fwall == FWALL_USER))\r
1413                                                                 {\r
1414                                                                         if(HostPort == PORT_NOR)\r
1415                                                                                 sprintf(Buf, "%s%c%s", User, FwallDelimiter, Host);\r
1416                                                                         else\r
1417                                                                                 sprintf(Buf, "%s%c%s %d", User, FwallDelimiter, Host, HostPort);\r
1418                                                                 }\r
1419                                                                 else\r
1420                                                                         strcpy(Buf, User);\r
1421 \r
1422                                                                 // FTPES対応\r
1423                                                                 if(CryptMode == CRYPT_FTPES)\r
1424                                                                 {\r
1425                                                                         if(IsOpenSSLLoaded() && (Sts = command(ContSock, Reply, CancelCheckWork, "AUTH TLS")) == 234)\r
1426                                                                         {\r
1427                                                                                 if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1428                                                                                 {\r
1429                                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "PBSZ 0")) == 200)\r
1430                                                                                         {\r
1431                                                                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "PROT P")) == 200)\r
1432                                                                                                 {\r
1433                                                                                                 }\r
1434                                                                                                 else\r
1435                                                                                                         Sts = FTP_ERROR;\r
1436                                                                                         }\r
1437                                                                                         else\r
1438                                                                                                 Sts = FTP_ERROR;\r
1439                                                                                 }\r
1440                                                                                 else\r
1441                                                                                         Sts = FTP_ERROR;\r
1442                                                                         }\r
1443                                                                         else\r
1444                                                                                 Sts = FTP_ERROR;\r
1445                                                                 }\r
1446 \r
1447                                                                 ReInPass = NO;\r
1448                                                                 do\r
1449                                                                 {\r
1450                                                                         // FTPES対応\r
1451                                                                         if(Sts == FTP_ERROR)\r
1452                                                                                 break;\r
1453                                                                         Continue = NO;\r
1454                                                                         // 同時接続対応\r
1455 //                                                                      if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1456                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1457                                                                         {\r
1458                                                                                 if((strlen(Pass) != 0) || \r
1459                                                                                    (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1460                                                                                 {\r
1461                                                                                         CheckOneTimePassword(Pass, Reply, Security);\r
1462 \r
1463                                                                                         /* 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
1464                                                                                         if(strcmp(Reply, " ") == 0)\r
1465                                                                                                 strcpy(Reply, "");\r
1466 \r
1467                                                                                         // 同時接続対応\r
1468 //                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1469                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1470                                                                                         if(Sts == FTP_ERROR)\r
1471                                                                                         {\r
1472                                                                                                 strcpy(Pass, "");\r
1473                                                                                                 if(InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1474                                                                                                         Continue = YES;\r
1475                                                                                                 else\r
1476                                                                                                         DoPrintf("No password specified.");\r
1477                                                                                                 ReInPass = YES;\r
1478                                                                                         }\r
1479                                                                                         else if(Sts == FTP_CONTINUE)\r
1480                                                                                         {\r
1481                                                                                                 if((strlen(Acct) != 0) || \r
1482                                                                                                    (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1483                                                                                                 {\r
1484                                                                                                         // 同時接続対応\r
1485 //                                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "ACCT %s", Acct) / 100;\r
1486                                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "ACCT %s", Acct) / 100;\r
1487                                                                                                 }\r
1488                                                                                                 else\r
1489                                                                                                         DoPrintf("No account specified");\r
1490                                                                                         }\r
1491                                                                                 }\r
1492                                                                                 else\r
1493                                                                                 {\r
1494                                                                                         Sts = FTP_ERROR;\r
1495                                                                                         DoPrintf("No password specified.");\r
1496                                                                                 }\r
1497                                                                         }\r
1498                                                                 }\r
1499                                                                 while(Continue == YES);\r
1500                                                         }\r
1501                                                         else\r
1502                                                         {\r
1503                                                                 Sts = FTP_ERROR;\r
1504                                                                 DoPrintf("No user name specified");\r
1505                                                         }\r
1506 \r
1507                                                         if(Sts != FTP_COMPLETE)\r
1508                                                         {\r
1509                                                                 SetTaskMsg(MSGJPN008, Host);\r
1510                                                                 DoClose(ContSock);\r
1511                                                                 ContSock = INVALID_SOCKET;\r
1512                                                         }\r
1513                                                         else if((SavePass == YES) && (ReInPass == YES))\r
1514                                                         {\r
1515                                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1516                                                                         SetHostPassword(AskCurrentHost(), Pass);\r
1517                                                         }\r
1518                                                 }\r
1519                                         }\r
1520                                 }\r
1521                                 else\r
1522                                 {\r
1523 //#pragma aaa\r
1524                                         SetTaskMsg(MSGJPN009/*"接続できません(1) %x", ContSock*/);\r
1525                                         DoClose(ContSock);\r
1526                                         ContSock = INVALID_SOCKET;\r
1527                                 }\r
1528                         }\r
1529                 }\r
1530                 else\r
1531                 {\r
1532 \r
1533                         if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1534                            (Fwall == FWALL_FU_FP))\r
1535                                 SetTaskMsg(MSGJPN010);\r
1536                         else\r
1537                                 SetTaskMsg(MSGJPN011);\r
1538                 }\r
1539 \r
1540 #if 0\r
1541 //              WSAUnhookBlockingHook();\r
1542 #endif\r
1543                 TryConnect = NO;\r
1544 \r
1545                 // FEAT対応\r
1546                 // ホストの機能を確認\r
1547                 if(ContSock != INVALID_SOCKET)\r
1548                 {\r
1549                         if((Sts = command(ContSock, Reply, CancelCheckWork, "FEAT")) == 211)\r
1550                         {\r
1551                                 // 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
1552                                 // UTF-8対応\r
1553                                 if(strstr(Reply, " UTF8 "))\r
1554                                         HostData->Feature |= FEATURE_UTF8;\r
1555                                 // MLST対応\r
1556                                 if(strstr(Reply, " MLST ") || strstr(Reply, " MLSD "))\r
1557                                         HostData->Feature |= FEATURE_MLSD;\r
1558                                 // IPv6対応\r
1559                                 if(strstr(Reply, " EPRT ") || strstr(Reply, " EPSV "))\r
1560                                         HostData->Feature |= FEATURE_EPRT | FEATURE_EPSV;\r
1561                         }\r
1562                         // UTF-8対応\r
1563                         if(HostData->NameKanjiCode == KANJI_AUTO && (HostData->Feature & FEATURE_UTF8))\r
1564                         {\r
1565                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "OPTS UTF8 ON")) == 200)\r
1566                                 {\r
1567                                 }\r
1568                         }\r
1569                 }\r
1570         }\r
1571         else if(CryptMode == CRYPT_SFTP)\r
1572         {\r
1573         }\r
1574 \r
1575         return(ContSock);\r
1576 }\r
1577 \r
1578 // 同時接続対応\r
1579 //static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1580 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1581 {\r
1582         SOCKET ContSock;\r
1583         ContSock = INVALID_SOCKET;\r
1584         *CancelCheckWork = NO;\r
1585         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseSFTP == YES)\r
1586         {\r
1587                 SetTaskMsg(MSGJPN317);\r
1588                 if((ContSock = DoConnectCrypt(CRYPT_SFTP, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1589                         HostData->CryptMode = CRYPT_SFTP;\r
1590         }\r
1591         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPIS == YES)\r
1592         {\r
1593                 SetTaskMsg(MSGJPN316);\r
1594                 if((ContSock = DoConnectCrypt(CRYPT_FTPIS, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1595                         HostData->CryptMode = CRYPT_FTPIS;\r
1596         }\r
1597         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPES == YES)\r
1598         {\r
1599                 SetTaskMsg(MSGJPN315);\r
1600                 if((ContSock = DoConnectCrypt(CRYPT_FTPES, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1601                         HostData->CryptMode = CRYPT_FTPES;\r
1602         }\r
1603         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseNoEncryption == YES)\r
1604         {\r
1605                 SetTaskMsg(MSGJPN314);\r
1606                 if((ContSock = DoConnectCrypt(CRYPT_NONE, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1607                         HostData->CryptMode = CRYPT_NONE;\r
1608         }\r
1609         return ContSock;\r
1610 }\r
1611 \r
1612 \r
1613 /*----- ワンタイムパスワードのチェック ----------------------------------------\r
1614 *\r
1615 *       Parameter\r
1616 *               chat *Pass : パスワード／パスフレーズ\r
1617 *               char *Reply : USERコマンドを送ったあとのリプライ文字列\r
1618 *                                               ／PASSコマンドで送るパスワードを返すバッファ\r
1619 *               int Type : タイプ (SECURITY_xxx, MDx)\r
1620 *\r
1621 *       Return Value\r
1622 *               int ステータス\r
1623 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1624 *\r
1625 *       Note\r
1626 *               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
1627 *----------------------------------------------------------------------------*/\r
1628 \r
1629 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1630 {\r
1631         int Sts;\r
1632         char *Pos;\r
1633         int Seq;\r
1634         char Seed[MAX_SEED_LEN+1];\r
1635         int i;\r
1636 \r
1637         Sts = FFFTP_SUCCESS;\r
1638         Pos = NULL;\r
1639 \r
1640         if(Type == SECURITY_AUTO)\r
1641         {\r
1642                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1643                 {\r
1644                         Type = MD5;\r
1645                         SetTaskMsg(MSGJPN012);\r
1646                 }\r
1647                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1648                 {\r
1649                         Type = SHA1;\r
1650                         SetTaskMsg(MSGJPN013);\r
1651                 }\r
1652                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1653                 {\r
1654                         Type = MD4;\r
1655                         SetTaskMsg(MSGJPN014);\r
1656                 }\r
1657         }\r
1658         else\r
1659                 Pos = GetNextField(Reply);\r
1660 \r
1661         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1662         {\r
1663                 /* シーケンス番号を見つけるループ */\r
1664                 DoPrintf("Analize OTP");\r
1665                 DoPrintf("%s", Pos);\r
1666                 Sts = FFFTP_FAIL;\r
1667                 while((Pos = GetNextField(Pos)) != NULL)\r
1668                 {\r
1669                         if(IsDigit(*Pos))\r
1670                         {\r
1671                                 Seq = atoi(Pos);\r
1672                                 DoPrintf("Sequence=%d", Seq);\r
1673 \r
1674                                 /* Seed */\r
1675                                 if((Pos = GetNextField(Pos)) != NULL)\r
1676                                 {\r
1677                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == FFFTP_SUCCESS)\r
1678                                         {\r
1679                                                 /* Seedは英数字のみ有効とする */\r
1680                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1681                                                 {\r
1682                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1683                                                                 Seed[i] = NUL;\r
1684                                                 }\r
1685                                                 if(strlen(Seed) > 0)\r
1686                                                 {\r
1687                                                         DoPrintf("Seed=%s", Seed);\r
1688                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1689                                                         DoPrintf("Response=%s", Reply);\r
1690 \r
1691                                                         /* シーケンス番号のチェックと警告 */\r
1692                                                         if(Seq <= 10)\r
1693                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1694 \r
1695                                                         Sts = FFFTP_SUCCESS;\r
1696                                                 }\r
1697                                         }\r
1698                                 }\r
1699                                 break;\r
1700                         }\r
1701                 }\r
1702 \r
1703                 if(Sts == FFFTP_FAIL)\r
1704                         SetTaskMsg(MSGJPN015);\r
1705         }\r
1706         else\r
1707         {\r
1708                 strcpy(Reply, Pass);\r
1709                 DoPrintf("No OTP used.");\r
1710         }\r
1711         return(Sts);\r
1712 }\r
1713 \r
1714 \r
1715 \r
1716 \r
1717 \r
1718 \r
1719 \r
1720 \r
1721 \r
1722 \r
1723 \r
1724 \r
1725 \r
1726 \r
1727 /*----- ソケットを接続する ----------------------------------------------------\r
1728 *\r
1729 *       Parameter\r
1730 *               char *host : ホスト名\r
1731 *               int port : ポート番号\r
1732 *               char *PreMsg : メッセージの前半部分\r
1733 *\r
1734 *       Return Value\r
1735 *               SOCKET ソケット\r
1736 *----------------------------------------------------------------------------*/\r
1737 \r
1738 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1739 {\r
1740         struct sockaddr_in saSockAddr;\r
1741         char HostEntry[MAXGETHOSTSTRUCT];\r
1742         struct hostent *pHostEntry;\r
1743         SOCKET sSocket;\r
1744         int Len;\r
1745         int Fwall;\r
1746         SOCKS4CMD Socks4Cmd;\r
1747         SOCKS4REPLY Socks4Reply;\r
1748         SOCKS5REQUEST Socks5Cmd;\r
1749         SOCKS5REPLY Socks5Reply;\r
1750 \r
1751         //////////////////////////////\r
1752         // ホスト名解決と接続の準備\r
1753         //////////////////////////////\r
1754 \r
1755         Fwall = FWALL_NONE;\r
1756         if(AskHostFireWall() == YES)\r
1757                 Fwall = FwallType;\r
1758 \r
1759         sSocket = INVALID_SOCKET;\r
1760 \r
1761         UseIPadrs = YES;\r
1762         strcpy(DomainName, host);\r
1763         memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
1764         CurSockAddr.sin_port = htons((u_short)port);\r
1765         CurSockAddr.sin_family = AF_INET;\r
1766         if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1767         {\r
1768                 // ホスト名が指定された\r
1769                 // ホスト名からアドレスを求める\r
1770                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
1771                    (FwallResolv == YES))\r
1772                 {\r
1773                         // ホスト名解決はSOCKSサーバに任せる\r
1774                         pHostEntry = NULL;\r
1775                 }\r
1776                 else\r
1777                 {\r
1778                         // アドレスを取得\r
1779                         SetTaskMsg(MSGJPN016, DomainName);\r
1780                         pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1781                 }\r
1782 \r
1783                 if(pHostEntry != NULL)\r
1784                 {\r
1785                         memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1786                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1787                 }\r
1788                 else\r
1789                 {\r
1790                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1791                         {\r
1792                                 UseIPadrs = NO;\r
1793                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
1794                         }\r
1795                         else\r
1796                         {\r
1797                                 SetTaskMsg(MSGJPN019, host);\r
1798                                 return(INVALID_SOCKET);\r
1799                         }\r
1800                 }\r
1801         }\r
1802         else\r
1803                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1804 \r
1805         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1806         {\r
1807                 // SOCKSを使う\r
1808                 // SOCKSに接続する準備\r
1809                 if(Fwall == FWALL_SOCKS4)\r
1810                 {\r
1811                         Socks4Cmd.Ver = SOCKS4_VER;\r
1812                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
1813                         Socks4Cmd.Port = CurSockAddr.sin_port;\r
1814                         Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1815                         strcpy(Socks4Cmd.UserID, FwallUser);\r
1816                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1817                 }\r
1818                 else\r
1819                 {\r
1820                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1821                 }\r
1822 \r
1823                 memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
1824                 if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
1825                 {\r
1826                         if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
1827                                 memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1828                         else\r
1829                         {\r
1830                                 SetTaskMsg(MSGJPN021, FwallHost);\r
1831                                 return INVALID_SOCKET;\r
1832                         }\r
1833                 }\r
1834                 SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
1835                 SocksSockAddr.sin_family = AF_INET;\r
1836                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
1837                 // connectで接続する先はSOCKSサーバ\r
1838                 memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
1839         }\r
1840         else\r
1841         {\r
1842                 // connectで接続するのは接続先のホスト\r
1843                 memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
1844         }\r
1845 \r
1846         /////////////\r
1847         // 接続実行\r
1848         /////////////\r
1849 \r
1850         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
1851         {\r
1852                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1853                 {\r
1854                         if(Fwall == FWALL_SOCKS4)\r
1855                         {\r
1856                                 Socks4Reply.Result = -1;\r
1857                                 // 同時接続対応\r
1858 //                              if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1859 //                                 (Socks4GetCmdReply(sSocket, &Socks4Reply) != FFFTP_SUCCESS) || \r
1860 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
1861                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1862                                    (Socks4GetCmdReply(sSocket, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1863                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1864                                 {\r
1865                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
1866                                         DoClose(sSocket);\r
1867                                         sSocket = INVALID_SOCKET;\r
1868                                 }\r
1869                         }\r
1870                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1871                         {\r
1872                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
1873                                 {\r
1874                                         DoClose(sSocket);\r
1875                                         sSocket = INVALID_SOCKET;\r
1876                                 }\r
1877 \r
1878                                 Socks5Reply.Result = -1;\r
1879                                 // 同時接続対応\r
1880 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1881 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
1882 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
1883                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1884                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1885                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
1886                                 {\r
1887                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
1888                                         DoClose(sSocket);\r
1889                                         sSocket = INVALID_SOCKET;\r
1890                                 }\r
1891 \r
1892                         }\r
1893 \r
1894                         if(sSocket != INVALID_SOCKET)\r
1895                                 SetTaskMsg(MSGJPN025);\r
1896                 }\r
1897                 else\r
1898                 {\r
1899 //#pragma aaa\r
1900                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
1901                         DoClose(sSocket);\r
1902                         sSocket = INVALID_SOCKET;\r
1903                 }\r
1904         }\r
1905         else\r
1906                 SetTaskMsg(MSGJPN027);\r
1907 \r
1908         return(sSocket);\r
1909 }\r
1910 \r
1911 \r
1912 /*----- リッスンソケットを取得 ------------------------------------------------\r
1913 *\r
1914 *       Parameter\r
1915 *               SOCKET ctrl_skt : コントロールソケット\r
1916 *\r
1917 *       Return Value\r
1918 *               SOCKET リッスンソケット\r
1919 *----------------------------------------------------------------------------*/\r
1920 \r
1921 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
1922 {\r
1923     SOCKET listen_skt;\r
1924     int iLength;\r
1925     char *a,*p;\r
1926         struct sockaddr_in saCtrlAddr;\r
1927         struct sockaddr_in saTmpAddr;\r
1928         SOCKS4CMD Socks4Cmd;\r
1929         SOCKS4REPLY Socks4Reply;\r
1930         SOCKS5REQUEST Socks5Cmd;\r
1931         SOCKS5REPLY Socks5Reply;\r
1932 \r
1933         int Len;\r
1934         int Fwall;\r
1935 \r
1936         Fwall = FWALL_NONE;\r
1937         if(AskHostFireWall() == YES)\r
1938                 Fwall = FwallType;\r
1939 \r
1940         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
1941         {\r
1942                 if(Fwall == FWALL_SOCKS4)\r
1943                 {\r
1944                         /*===== SOCKS4を使う =====*/\r
1945                         DoPrintf("Use SOCKS4 BIND");\r
1946                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1947                         {\r
1948                                 Socks4Cmd.Ver = SOCKS4_VER;\r
1949                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
1950                                 Socks4Cmd.Port = CurSockAddr.sin_port;\r
1951                                 Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1952                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
1953                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1954 \r
1955                                 Socks4Reply.Result = -1;\r
1956                                 // 同時接続対応\r
1957 //                              if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1958 //                                 (Socks4GetCmdReply(listen_skt, &Socks4Reply) != FFFTP_SUCCESS) || \r
1959 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
1960                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1961                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1962                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1963                                 {\r
1964                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
1965                                         DoClose(listen_skt);\r
1966                                         listen_skt = INVALID_SOCKET;\r
1967                                 }\r
1968 \r
1969                                 if(Socks4Reply.AdrsInt == 0)\r
1970                                         Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
1971 \r
1972                                 a = (char *)&Socks4Reply.AdrsInt;\r
1973                                 p = (char *)&Socks4Reply.Port;\r
1974                         }\r
1975                 }\r
1976                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1977                 {\r
1978                         /*===== SOCKS5を使う =====*/\r
1979                         DoPrintf("Use SOCKS5 BIND");\r
1980                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1981                         {\r
1982                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
1983                                 {\r
1984                                         DoClose(listen_skt);\r
1985                                         listen_skt = INVALID_SOCKET;\r
1986                                         return(listen_skt);\r
1987                                 }\r
1988 \r
1989                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1990 \r
1991                                 Socks5Reply.Result = -1;\r
1992                                 // 同時接続対応\r
1993 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1994 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
1995 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
1996                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1997                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1998                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
1999                                 {\r
2000                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2001                                         DoClose(listen_skt);\r
2002                                         listen_skt = INVALID_SOCKET;\r
2003                                 }\r
2004 \r
2005                                 if(Socks5Reply.AdrsInt == 0)\r
2006                                         Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2007 \r
2008                                 a = (char *)&Socks5Reply.AdrsInt;\r
2009                                 p = (char *)&Socks5Reply.Port;\r
2010                         }\r
2011                 }\r
2012                 else\r
2013                 {\r
2014                         /*===== SOCKSを使わない =====*/\r
2015                         DoPrintf("Use normal BIND");\r
2016                         saCtrlAddr.sin_port = htons(0);\r
2017                         saCtrlAddr.sin_family = AF_INET;\r
2018                         saCtrlAddr.sin_addr.s_addr = 0;\r
2019 \r
2020                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
2021                         {\r
2022                                 iLength = sizeof(saCtrlAddr);\r
2023                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2024                                 {\r
2025                                         if(do_listen(listen_skt, 1) == 0)\r
2026                                         {\r
2027                                                 iLength = sizeof(saTmpAddr);\r
2028                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2029                                                         ReportWSError("getsockname", WSAGetLastError());\r
2030 \r
2031                                                 a = (char *)&saTmpAddr.sin_addr;\r
2032                                                 p = (char *)&saCtrlAddr.sin_port;\r
2033                                         }\r
2034                                         else\r
2035                                         {\r
2036                                                 ReportWSError("listen", WSAGetLastError());\r
2037                                                 do_closesocket(listen_skt);\r
2038                                                 listen_skt = INVALID_SOCKET;\r
2039                                         }\r
2040                                 }\r
2041                                 else\r
2042                                 {\r
2043                                         ReportWSError("getsockname", WSAGetLastError());\r
2044                                         do_closesocket(listen_skt);\r
2045                                         listen_skt = INVALID_SOCKET;\r
2046                                 }\r
2047                         }\r
2048                         else\r
2049                         {\r
2050                                 ReportWSError("bind", WSAGetLastError());\r
2051                                 do_closesocket(listen_skt);\r
2052                                 listen_skt = INVALID_SOCKET;\r
2053                         }\r
2054 \r
2055                         if(listen_skt == INVALID_SOCKET)\r
2056                                 SetTaskMsg(MSGJPN030);\r
2057                 }\r
2058         }\r
2059         else\r
2060                 ReportWSError("socket create", WSAGetLastError());\r
2061 \r
2062         if(listen_skt != INVALID_SOCKET)\r
2063         {\r
2064 #define  UC(b)  (((int)b)&0xff)\r
2065                 // 同時接続対応\r
2066 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2067 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2068 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2069                 if((command(ctrl_skt,NULL, CancelCheckWork, "PORT %d,%d,%d,%d,%d,%d",\r
2070                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2071                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2072                 {\r
2073                         SetTaskMsg(MSGJPN031);\r
2074                         do_closesocket(listen_skt);\r
2075                         listen_skt = INVALID_SOCKET;\r
2076                 }\r
2077 //              else\r
2078 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2079         }\r
2080 \r
2081         return(listen_skt);\r
2082 }\r
2083 \r
2084 \r
2085 /*----- ホストへ接続処理中かどうかを返す---------------------------------------\r
2086 *\r
2087 *       Parameter\r
2088 *               なし\r
2089 *\r
2090 *       Return Value\r
2091 *               int ステータス\r
2092 *                       YES/NO\r
2093 *----------------------------------------------------------------------------*/\r
2094 \r
2095 int AskTryingConnect(void)\r
2096 {\r
2097         return(TryConnect);\r
2098 }\r
2099 \r
2100 \r
2101 #if 0\r
2102 ///*----- ブロッキングコールのフックコールバック --------------------------------\r
2103 //*\r
2104 //*     Parameter\r
2105 //*             なし\r
2106 //*\r
2107 //*     Return Value\r
2108 //*             BOOL FALSE\r
2109 //*----------------------------------------------------------------------------*/\r
2110 //\r
2111 //static BOOL CALLBACK BlkHookFnc(void)\r
2112 //{\r
2113 //      BackgrndMessageProc();\r
2114 //\r
2115 //      if(CancelFlg == YES)\r
2116 //      {\r
2117 //              SetTaskMsg(MSGJPN032);\r
2118 //              WSACancelBlockingCall();\r
2119 //              CancelFlg = NO;\r
2120 //      }\r
2121 //      return(FALSE);\r
2122 //}\r
2123 #endif\r
2124 \r
2125 \r
2126 \r
2127 /*----- SOCKS5のコマンドパケットを作成する ------------------------------------\r
2128 *\r
2129 *       Parameter\r
2130 *               SOCKS5REQUEST *Packet : パケットを作成するワーク\r
2131 *               char Cmd : コマンド\r
2132 *               int ValidIP : IPアドレスを使うかどうか(YES/NO)\r
2133 *               ulong IP : IPアドレス\r
2134 *               char *Host : ホスト名\r
2135 *               ushort Port : ポート\r
2136 *\r
2137 *       Return Value\r
2138 *               int コマンドパケットの長さ\r
2139 *----------------------------------------------------------------------------*/\r
2140 \r
2141 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
2142 {\r
2143         uchar *Pos;\r
2144         int Len;\r
2145         int TotalLen;\r
2146 \r
2147         Pos = (uchar *)Packet;\r
2148         Pos += SOCKS5REQUEST_SIZE;\r
2149         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2150 \r
2151         Packet->Ver = SOCKS5_VER;\r
2152         Packet->Cmd = Cmd;\r
2153         Packet->Rsv = 0;\r
2154         if(ValidIP == YES)\r
2155         {\r
2156                 /* IPアドレスを指定 */\r
2157                 Packet->Type = SOCKS5_ADRS_IPV4;\r
2158                 *((ulong *)Pos) = IP;\r
2159                 Pos += 4;\r
2160                 TotalLen += 4;\r
2161         }\r
2162         else\r
2163         {\r
2164                 /* ホスト名を指定 */\r
2165                 Packet->Type = SOCKS5_ADRS_NAME;\r
2166                 Len = strlen(Host);\r
2167                 *Pos++ = Len;\r
2168                 strcpy(Pos, Host);\r
2169                 Pos += Len;\r
2170                 TotalLen += Len + 1;\r
2171         }\r
2172         *((ushort *)Pos) = Port;\r
2173 \r
2174         return(TotalLen);\r
2175 }\r
2176 \r
2177 \r
2178 /*----- SOCKSのコマンドを送る -------------------------------------------------\r
2179 *\r
2180 *       Parameter\r
2181 *               SOCKET Socket : ソケット\r
2182 *               void *Data : 送るデータ\r
2183 *               int Size : サイズ\r
2184 *\r
2185 *       Return Value\r
2186 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2187 *----------------------------------------------------------------------------*/\r
2188 \r
2189 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
2190 {\r
2191         int Ret;\r
2192 \r
2193         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2194 \r
2195         if(Ret != FFFTP_SUCCESS)\r
2196                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2197 \r
2198         return(Ret);\r
2199 }\r
2200 \r
2201 \r
2202 /*----- SOCKS5のコマンドに対するリプライパケットを受信する --------------------\r
2203 *\r
2204 *       Parameter\r
2205 *               SOCKET Socket : ソケット\r
2206 *               SOCKS5REPLY *Packet : パケット\r
2207 *\r
2208 *       Return Value\r
2209 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2210 *----------------------------------------------------------------------------*/\r
2211 \r
2212 // 同時接続対応\r
2213 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet)\r
2214 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork)\r
2215 {\r
2216         uchar *Pos;\r
2217         int Len;\r
2218         int Ret;\r
2219 \r
2220         Pos = (uchar *)Packet;\r
2221         Pos += SOCKS5REPLY_SIZE;\r
2222 \r
2223         // 同時接続対応\r
2224 //      if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, &CancelFlg)) == FFFTP_SUCCESS)\r
2225         if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, CancelCheckWork)) == FFFTP_SUCCESS)\r
2226         {\r
2227                 if(Packet->Type == SOCKS5_ADRS_IPV4)\r
2228                         Len = 4 + 2;\r
2229                 else if(Packet->Type == SOCKS5_ADRS_IPV6)\r
2230                         Len = 6 + 2;\r
2231                 else\r
2232                 {\r
2233                         // 同時接続対応\r
2234 //                      if((Ret = ReadNchar(Socket, (char *)Pos, 1, &CancelFlg)) == FFFTP_SUCCESS)\r
2235                         if((Ret = ReadNchar(Socket, (char *)Pos, 1, CancelCheckWork)) == FFFTP_SUCCESS)\r
2236                         {\r
2237                                 Len = *Pos + 2;\r
2238                                 Pos++;\r
2239                         }\r
2240                 }\r
2241 \r
2242                 if(Ret == FFFTP_SUCCESS)\r
2243                         // 同時接続対応\r
2244 //                      Ret = ReadNchar(Socket, (char *)Pos, Len, &CancelFlg);\r
2245                         Ret = ReadNchar(Socket, (char *)Pos, Len, CancelCheckWork);\r
2246         }\r
2247 \r
2248         if(Ret != FFFTP_SUCCESS)\r
2249                 SetTaskMsg(MSGJPN034);\r
2250 \r
2251         return(Ret);\r
2252 }\r
2253 \r
2254 \r
2255 /*----- SOCKS4のコマンドに対するリプライパケットを受信する --------------------\r
2256 *\r
2257 *       Parameter\r
2258 *               SOCKET Socket : ソケット\r
2259 *               SOCKS5REPLY *Packet : パケット\r
2260 *\r
2261 *       Return Value\r
2262 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2263 *----------------------------------------------------------------------------*/\r
2264 \r
2265 // 同時接続対応\r
2266 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet)\r
2267 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork)\r
2268 {\r
2269         int Ret;\r
2270 \r
2271         // 同時接続対応\r
2272 //      Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, &CancelFlg);\r
2273         Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, CancelCheckWork);\r
2274 \r
2275         if(Ret != FFFTP_SUCCESS)\r
2276                 DoPrintf(MSGJPN035);\r
2277 \r
2278         return(Ret);\r
2279 }\r
2280 \r
2281 \r
2282 /*----- SOCKS5の認証を行う ----------------------------------------------------\r
2283 *\r
2284 *       Parameter\r
2285 *               SOCKET Socket : ソケット\r
2286 *\r
2287 *       Return Value\r
2288 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2289 *----------------------------------------------------------------------------*/\r
2290 \r
2291 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork)\r
2292 {\r
2293         int Ret;\r
2294         SOCKS5METHODREQUEST Socks5Method;\r
2295         SOCKS5METHODREPLY Socks5MethodReply;\r
2296         SOCKS5USERPASSSTATUS Socks5Status;\r
2297         char Buf[USER_NAME_LEN + PASSWORD_LEN + 4];\r
2298         int Len;\r
2299         int Len2;\r
2300 \r
2301         Ret = FFFTP_SUCCESS;\r
2302         Socks5Method.Ver = SOCKS5_VER;\r
2303         Socks5Method.Num = 1;\r
2304         if(FwallType == FWALL_SOCKS5_NOAUTH)\r
2305                 Socks5Method.Methods[0] = SOCKS5_AUTH_NONE;\r
2306         else\r
2307                 Socks5Method.Methods[0] = SOCKS5_AUTH_USER;\r
2308 \r
2309         // 同時接続対応\r
2310 //      if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2311 //         (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2312 //         (Socks5MethodReply.Method == (uchar)0xFF))\r
2313         if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2314            (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2315            (Socks5MethodReply.Method == (uchar)0xFF))\r
2316         {\r
2317                 SetTaskMsg(MSGJPN036);\r
2318                 Ret = FFFTP_FAIL;\r
2319         }\r
2320         else if(Socks5MethodReply.Method == SOCKS5_AUTH_USER)\r
2321         {\r
2322                 DoPrintf("SOCKS5 User/Pass Authentication");\r
2323                 Buf[0] = SOCKS5_USERAUTH_VER;\r
2324                 Len = strlen(FwallUser);\r
2325                 Len2 = strlen(FwallPass);\r
2326                 Buf[1] = Len;\r
2327                 strcpy(Buf+2, FwallUser);\r
2328                 Buf[2 + Len] = Len2;\r
2329                 strcpy(Buf+3+Len, FwallPass);\r
2330 \r
2331                 // 同時接続対応\r
2332 //              if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2333 //                 (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2334 //                 (Socks5Status.Status != 0))\r
2335                 if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2336                    (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2337                    (Socks5Status.Status != 0))\r
2338                 {\r
2339                         SetTaskMsg(MSGJPN037);\r
2340                         Ret = FFFTP_FAIL;\r
2341                 }\r
2342         }\r
2343         else\r
2344                 DoPrintf("SOCKS5 No Authentication");\r
2345 \r
2346         return(Ret);\r
2347 }\r
2348 \r
2349 \r
2350 /*----- SOCKSのBINDの第２リプライメッセージを受け取る -------------------------\r
2351 *\r
2352 *       Parameter\r
2353 *               SOCKET Socket : ソケット\r
2354 *               SOCKET *Data : データソケットを返すワーク\r
2355 *\r
2356 *       Return Value\r
2357 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2358 *----------------------------------------------------------------------------*/\r
2359 \r
2360 // 同時接続対応\r
2361 //int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data)\r
2362 int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data, int *CancelCheckWork)\r
2363 {\r
2364         int Ret;\r
2365         char Buf[300];\r
2366 \r
2367         Ret = FFFTP_FAIL;\r
2368         if((AskHostFireWall() == YES) && (FwallType == FWALL_SOCKS4))\r
2369         {\r
2370                 // 同時接続対応\r
2371 //              Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf);\r
2372                 Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf, CancelCheckWork);\r
2373                 *Data = Socket;\r
2374                 Ret = FFFTP_SUCCESS;\r
2375         }\r
2376         else if((AskHostFireWall() == YES) &&\r
2377                         ((FwallType == FWALL_SOCKS5_NOAUTH) || (FwallType == FWALL_SOCKS5_USER)))\r
2378         {\r
2379                 // 同時接続対応\r
2380 //              Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf);\r
2381                 Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf, CancelCheckWork);\r
2382                 *Data = Socket;\r
2383                 Ret = FFFTP_SUCCESS;\r
2384         }\r
2385         return(Ret);\r
2386 }\r
2387 \r
2388 \r
2389 \r
2390 // 暗号化通信対応\r
2391 int AskCryptMode(void)\r
2392 {\r
2393         return(CurHost.CryptMode);\r
2394 }\r
2395 \r
2396 int AskUseNoEncryption(void)\r
2397 {\r
2398         return(CurHost.UseNoEncryption);\r
2399 }\r
2400 \r
2401 int AskUseFTPES(void)\r
2402 {\r
2403         return(CurHost.UseFTPES);\r
2404 }\r
2405 \r
2406 int AskUseFTPIS(void)\r
2407 {\r
2408         return(CurHost.UseFTPIS);\r
2409 }\r
2410 \r
2411 int AskUseSFTP(void)\r
2412 {\r
2413         return(CurHost.UseSFTP);\r
2414 }\r
2415 \r
2416 char *AskPrivateKey(void)\r
2417 {\r
2418         return(CurHost.PrivateKey);\r
2419 }\r
2420 \r
2421 // 同時接続対応\r
2422 int AskMaxThreadCount(void)\r
2423 {\r
2424         return(CurHost.MaxThreadCount);\r
2425 }\r
2426 \r
2427 // FEAT対応\r
2428 int AskHostFeature(void)\r
2429 {\r
2430         return(CurHost.Feature);\r
2431 }\r
2432 \r
2433 // MLSD対応\r
2434 int AskUseMLSD(void)\r
2435 {\r
2436         return(CurHost.UseMLSD);\r
2437 }\r
2438 \r
2439 // IPv6対応\r
2440 int AskUseIPv6(void)\r
2441 {\r
2442         return(CurHost.UseIPv6);\r
2443 }\r
2444 \r