connect.c

   1 /*=============================================================================\r
   2 *\r
   3 *                                                               \83z\83X\83g\82Ö\82Ì\90Ú\91±\81^\90Ø\92f\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\91Î\89\9e\r
  49 #undef __MBSWRAPPER_H__\r
  50 #include "mbswrapper.h"\r
  51 \r
  52 \r
  53 /*===== \83v\83\8d\83g\83^\83C\83v =====*/\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 static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security);\r
  61 static int CheckOneTimePassword(char *Pass, char *Reply, int Type);\r
  62 static BOOL CALLBACK BlkHookFnc(void);\r
  63 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port);\r
  64 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork);\r
  65 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet);\r
  66 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet);\r
  67 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork);\r
  68 \r
  69 /*===== \8aO\95\94\8eQ\8fÆ =====*/\r
  70 \r
  71 extern char FilterStr[FILTER_EXT_LEN+1];\r
  72 extern char TitleHostName[HOST_ADRS_LEN+1];\r
  73 extern int CancelFlg;\r
  74 \r
  75 /* \90Ý\92è\92l */\r
  76 extern char UserMailAdrs[USER_MAIL_LEN+1];\r
  77 extern char FwallHost[HOST_ADRS_LEN+1];\r
  78 extern char FwallUser[USER_NAME_LEN+1];\r
  79 extern char FwallPass[PASSWORD_LEN+1];\r
  80 extern int FwallPort;\r
  81 extern int FwallType;\r
  82 extern int FwallDefault;\r
  83 extern int FwallSecurity;\r
  84 extern int FwallResolv;\r
  85 extern int FwallLower;\r
  86 extern int FwallDelimiter;\r
  87 extern int PasvDefault;\r
  88 extern int QuickAnonymous;\r
  89 \r
  90 /*===== \83\8d\81[\83J\83\8b\82È\83\8f\81[\83N =====*/\r
  91 \r
  92 static int Anonymous;\r
  93 static int TryConnect = NO;\r
  94 static SOCKET CmdCtrlSocket = INVALID_SOCKET;\r
  95 static SOCKET TrnCtrlSocket = INVALID_SOCKET;\r
  96 static HOSTDATA CurHost;\r
  97 \r
  98 /* \90Ú\91±\92\86\82Ì\90Ú\91±\90æ\81ASOCKS\83T\81[\83o\82Ì\83A\83h\83\8c\83X\8fî\95ñ\82ð\95Û\91¶\82µ\82Ä\82¨\82 */\r
  99 /* \82±\82Ì\8fî\95ñ\82Ílisten\83\\83P\83b\83g\82ð\8eæ\93¾\82·\82é\8dÛ\82É\97p\82¢\82é */\r
 100 static struct sockaddr_in SocksSockAddr;        /* SOCKS\83T\81[\83o\82Ì\83A\83h\83\8c\83X\8fî\95ñ */\r
 101 static struct sockaddr_in CurSockAddr;          /* \90Ú\91±\90æ\83z\83X\83g\82Ì\83A\83h\83\8c\83X\8fî\95ñ */\r
 102 \r
 103 static int UseIPadrs;\r
 104 static char DomainName[HOST_ADRS_LEN+1];\r
 105 \r
 106 \r
 107 \r
 108 \r
 109 /*----- \83z\83X\83g\88ê\97\97\82ð\8eg\82Á\82Ä\83z\83X\83g\82Ö\90Ú\91± ----------------------------------------\r
 110 *\r
 111 *       Parameter\r
 112 *               int Type : \83_\83C\83A\83\8d\83O\82Ì\83^\83C\83v (DLG_TYPE_xxx)\r
 113 *               int Num : \90Ú\91±\82·\82é\83z\83X\83g\94Ô\8d\86(0\81`, -1=\83_\83C\83A\83\8d\83O\82ð\8fo\82·)\r
 114 \r
 115 *       Return Value\r
 116 *               \82È\82µ\r
 117 *----------------------------------------------------------------------------*/\r
 118 \r
 119 void ConnectProc(int Type, int Num)\r
 120 {\r
 121         int Save;\r
 122         int LFSort;\r
 123         int LDSort;\r
 124         int RFSort;\r
 125         int RDSort;\r
 126 \r
 127         SaveBookMark();\r
 128         SaveCurrentSetToHost();\r
 129 \r
 130         if((Num >= 0) || (SelectHost(Type) == YES))\r
 131         {\r
 132                 if(Num >= 0)\r
 133                         SetCurrentHost(Num);\r
 134 \r
 135                 /* \90Ú\91±\92\86\82È\82ç\90Ø\92f\82·\82é */\r
 136                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 137                         DisconnectProc();\r
 138 \r
 139                 SetTaskMsg("----------------------------");\r
 140 \r
 141                 InitPWDcommand();\r
 142                 CopyHostFromList(AskCurrentHost(), &CurHost);\r
 143 \r
 144                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == SUCCESS)\r
 145                 {\r
 146                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 147                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 148                         SetSyncMoveMode(CurHost.SyncMove);\r
 149 \r
 150                         if((AskSaveSortToHost() == YES) && (CurHost.Sort != SORT_NOTSAVED))\r
 151                         {\r
 152                                 DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 153                                 SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 154                                 ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 155                         }\r
 156 \r
 157                         Save = NO;\r
 158                         if(strlen(CurHost.PassWord) > 0)\r
 159                                 Save = YES;\r
 160 \r
 161                         DisableUserOpe();\r
 162                         CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security);\r
 163                         TrnCtrlSocket = CmdCtrlSocket;\r
 164 \r
 165                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 166                         {\r
 167                                 strcpy(TitleHostName, CurHost.HostName);\r
 168                                 DispWindowTitle();\r
 169                                 SoundPlay(SND_CONNECT);\r
 170 \r
 171                                 SendInitCommand(CurHost.InitCmd);\r
 172 \r
 173                                 if(strlen(CurHost.LocalInitDir) > 0)\r
 174                                 {\r
 175                                         DoLocalCWD(CurHost.LocalInitDir);\r
 176                                         GetLocalDirForWnd();\r
 177                                 }\r
 178                                 InitTransCurDir();\r
 179                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 180 \r
 181                                 LoadBookMark();\r
 182                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 183                         }\r
 184                         else\r
 185                                 SoundPlay(SND_ERROR);\r
 186 \r
 187                         EnableUserOpe();\r
 188                 }\r
 189                 else\r
 190                         SetTaskMsg(MSGJPN001);\r
 191         }\r
 192         return;\r
 193 }\r
 194 \r
 195 \r
 196 /*----- \83z\83X\83g\96¼\82ð\93ü\97Í\82µ\82Ä\83z\83X\83g\82Ö\90Ú\91± ----------------------------------------\r
 197 *\r
 198 *       Parameter\r
 199 *               \82È\82µ\r
 200 *\r
 201 *       Return Value\r
 202 *               \82È\82µ\r
 203 *----------------------------------------------------------------------------*/\r
 204 \r
 205 void QuickConnectProc(void)\r
 206 {\r
 207         char Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 2];\r
 208         char File[FMAX_PATH+1];\r
 209 \r
 210         SaveBookMark();\r
 211         SaveCurrentSetToHost();\r
 212 \r
 213         if(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(hostname_dlg), GetMainHwnd(), QuickConDialogCallBack, (LPARAM)Tmp) == YES)\r
 214         {\r
 215                 /* \90Ú\91±\92\86\82È\82ç\90Ø\92f\82·\82é */\r
 216                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 217                         DisconnectProc();\r
 218 \r
 219                 SetTaskMsg("----------------------------");\r
 220 \r
 221                 InitPWDcommand();\r
 222                 CopyDefaultHost(&CurHost);\r
 223                 if(SplitUNCpath(Tmp, CurHost.HostAdrs, CurHost.RemoteInitDir, File, CurHost.UserName, CurHost.PassWord, &CurHost.Port) == SUCCESS)\r
 224                 {\r
 225                         if(strlen(CurHost.UserName) == 0)\r
 226                         {\r
 227                                 strcpy(CurHost.UserName, Tmp + FMAX_PATH+1);\r
 228                                 strcpy(CurHost.PassWord, Tmp + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 229                         }\r
 230 \r
 231                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 232                         AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 233                         CurHost.FireWall = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1];\r
 234                         CurHost.Pasv = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 1];\r
 235 \r
 236                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 237                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 238                         SetSyncMoveMode(CurHost.SyncMove);\r
 239 \r
 240                         DisableUserOpe();\r
 241                         CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 242                         TrnCtrlSocket = CmdCtrlSocket;\r
 243 \r
 244                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 245                         {\r
 246                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 247                                 DispWindowTitle();\r
 248                                 SoundPlay(SND_CONNECT);\r
 249 \r
 250                                 InitTransCurDir();\r
 251                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 252 \r
 253                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 254                                 EnableUserOpe();\r
 255 \r
 256                                 if(strlen(File) > 0)\r
 257                                         DirectDownLoadProc(File);\r
 258                         }\r
 259                         else\r
 260                         {\r
 261                                 SoundPlay(SND_ERROR);\r
 262                                 EnableUserOpe();\r
 263                         }\r
 264                 }\r
 265         }\r
 266         return;\r
 267 }\r
 268 \r
 269 \r
 270 /*----- \83N\83C\83b\83N\90Ú\91±\83_\83C\83A\83\8d\83O\82Ì\83R\81[\83\8b\83o\83b\83N ----------------------------------\r
 271 *\r
 272 *       Parameter\r
 273 *               HWND hDlg : \83E\83C\83\93\83h\83E\83n\83\93\83h\83\8b\r
 274 *               UINT message : \83\81\83b\83Z\81[\83W\94Ô\8d\86\r
 275 *               WPARAM wParam : \83\81\83b\83Z\81[\83W\82Ì WPARAM \88ø\90\94\r
 276 *               LPARAM lParam : \83\81\83b\83Z\81[\83W\82Ì LPARAM \88ø\90\94\r
 277 *\r
 278 *       Return Value\r
 279 *               BOOL TRUE/FALSE\r
 280 *----------------------------------------------------------------------------*/\r
 281 \r
 282 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
 283 {\r
 284         static char *Buf;\r
 285         int i;\r
 286         HISTORYDATA Tmp;\r
 287 \r
 288 //char Str[HOST_ADRS_LEN+USER_NAME_LEN+INIT_DIR_LEN+5+1];\r
 289 \r
 290         switch (iMessage)\r
 291         {\r
 292                 case WM_INITDIALOG :\r
 293                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_LIMITTEXT, FMAX_PATH, 0);\r
 294                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_SETTEXT, 0, (LPARAM)"");\r
 295                         SendDlgItemMessage(hDlg, QHOST_USER, EM_LIMITTEXT, USER_NAME_LEN, 0);\r
 296                         if(QuickAnonymous == YES)\r
 297                         {\r
 298                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"anonymous");\r
 299                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)UserMailAdrs);\r
 300                         }\r
 301                         else\r
 302                         {\r
 303                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"");\r
 304                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)"");\r
 305                         }\r
 306                         SendDlgItemMessage(hDlg, QHOST_PASS, EM_LIMITTEXT, PASSWORD_LEN, 0);\r
 307                         SendDlgItemMessage(hDlg, QHOST_FWALL, BM_SETCHECK, FwallDefault, 0);\r
 308                         SendDlgItemMessage(hDlg, QHOST_PASV, BM_SETCHECK, PasvDefault, 0);\r
 309                         for(i = 0; i < HISTORY_MAX; i++)\r
 310                         {\r
 311                                 if(GetHistoryByNum(i, &Tmp) == SUCCESS)\r
 312                                 {\r
 313 //sprintf(Str, "%s (%s) %s", Tmp.HostAdrs, Tmp.UserName, Tmp.RemoteInitDir);\r
 314 //SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Str);\r
 315                                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Tmp.HostAdrs);\r
 316                                 }\r
 317                         }\r
 318                         Buf = (char *)lParam;\r
 319                         return(TRUE);\r
 320 \r
 321                 case WM_COMMAND :\r
 322                         switch(GET_WM_COMMAND_ID(wParam, lParam))\r
 323                         {\r
 324                                 case IDOK :\r
 325                                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_GETTEXT, FMAX_PATH+1, (LPARAM)Buf);\r
 326                                         SendDlgItemMessage(hDlg, QHOST_USER, WM_GETTEXT, USER_NAME_LEN+1, (LPARAM)Buf + FMAX_PATH+1);\r
 327                                         SendDlgItemMessage(hDlg, QHOST_PASS, WM_GETTEXT, PASSWORD_LEN+1, (LPARAM)Buf + FMAX_PATH+1 + USER_NAME_LEN+1);\r
 328                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1) = (char)SendDlgItemMessage(hDlg, QHOST_FWALL, BM_GETCHECK, 0, 0);\r
 329                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1+1) = (char)SendDlgItemMessage(hDlg, QHOST_PASV, BM_GETCHECK, 0, 0);\r
 330                                         EndDialog(hDlg, YES);\r
 331                                         break;\r
 332 \r
 333                                 case IDCANCEL :\r
 334                                         EndDialog(hDlg, NO);\r
 335                                         break;\r
 336 \r
 337 //                              case QHOST_HOST :\r
 338 //                                      if(HIWORD(wParam) == CBN_EDITCHANGE)\r
 339 //                                              DoPrintf("EDIT");\r
 340 //                                      break;\r
 341                         }\r
 342             return(TRUE);\r
 343         }\r
 344         return(FALSE);\r
 345 }\r
 346 \r
 347 \r
 348 /*----- \8ew\92è\82µ\82½\83z\83X\83g\96¼\82Å\83z\83X\83g\82Ö\90Ú\91± ----------------------------------------\r
 349 *\r
 350 *       Parameter\r
 351 *               char *unc : UNC\95¶\8e\9a\97ñ\r
 352 *               int Kanji : \83z\83X\83g\82Ì\8a¿\8e\9a\83R\81[\83h (KANJI_xxx)\r
 353 *               int Kana : \94¼\8ap\82©\82È\81¨\91S\8ap\95Ï\8a·\83\82\81[\83h (YES/NO)\r
 354 *               int Fkanji : \83t\83@\83C\83\8b\96¼\82Ì\8a¿\8e\9a\83R\81[\83h (KANJI_xxx)\r
 355 *               int TrMode : \93]\91\97\83\82\81[\83h (TYPE_xx)\r
 356 *\r
 357 *       Return Value\r
 358 *               \82È\82µ\r
 359 *----------------------------------------------------------------------------*/\r
 360 \r
 361 void DirectConnectProc(char *unc, int Kanji, int Kana, int Fkanji, int TrMode)\r
 362 {\r
 363         char Host[HOST_ADRS_LEN+1];\r
 364         char Path[FMAX_PATH+1];\r
 365         char File[FMAX_PATH+1];\r
 366         char User[USER_NAME_LEN+1];\r
 367         char Pass[PASSWORD_LEN+1];\r
 368         int Port;\r
 369 \r
 370         SaveBookMark();\r
 371         SaveCurrentSetToHost();\r
 372 \r
 373         /* \90Ú\91±\92\86\82È\82ç\90Ø\92f\82·\82é */\r
 374         if(CmdCtrlSocket != INVALID_SOCKET)\r
 375                 DisconnectProc();\r
 376 \r
 377         SetTaskMsg("----------------------------");\r
 378 \r
 379         InitPWDcommand();\r
 380         if(SplitUNCpath(unc, Host, Path, File, User, Pass, &Port) == SUCCESS)\r
 381         {\r
 382                 if(strlen(User) == 0)\r
 383                 {\r
 384                         strcpy(User, "anonymous");\r
 385                         strcpy(Pass, UserMailAdrs);\r
 386                 }\r
 387 \r
 388                 CopyDefaultHost(&CurHost);\r
 389 \r
 390                 SetCurrentHost(HOSTNUM_NOENTRY);\r
 391                 strcpy(CurHost.HostAdrs, Host);\r
 392                 strcpy(CurHost.UserName, User);\r
 393                 strcpy(CurHost.PassWord, Pass);\r
 394                 strcpy(CurHost.RemoteInitDir, Path);\r
 395                 AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
 396                 CurHost.Port = Port;\r
 397                 CurHost.KanjiCode = Kanji;\r
 398                 CurHost.KanaCnv = Kana;\r
 399                 CurHost.NameKanjiCode = Fkanji;\r
 400                 CurHost.KanaCnv = YES;                  /* \82Æ\82è\82 \82¦\82¸ */\r
 401 \r
 402                 SetHostKanaCnvImm(CurHost.KanaCnv);\r
 403                 SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 404                 SetSyncMoveMode(CurHost.SyncMove);\r
 405 \r
 406                 if(TrMode != TYPE_DEFAULT)\r
 407                 {\r
 408                         SetTransferTypeImm(TrMode);\r
 409                         DispTransferType();\r
 410                 }\r
 411 \r
 412                 DisableUserOpe();\r
 413                 CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 414                 TrnCtrlSocket = CmdCtrlSocket;\r
 415 \r
 416                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 417                 {\r
 418                         strcpy(TitleHostName, CurHost.HostAdrs);\r
 419                         DispWindowTitle();\r
 420                         SoundPlay(SND_CONNECT);\r
 421 \r
 422                         InitTransCurDir();\r
 423                         DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 424 \r
 425                         GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 426                         EnableUserOpe();\r
 427 \r
 428                         if(strlen(File) > 0)\r
 429                                 DirectDownLoadProc(File);\r
 430                         else\r
 431                                 ResetAutoExitFlg();\r
 432                 }\r
 433                 else\r
 434                 {\r
 435                         SoundPlay(SND_ERROR);\r
 436                         EnableUserOpe();\r
 437                 }\r
 438         }\r
 439         return;\r
 440 }\r
 441 \r
 442 \r
 443 /*----- \83z\83X\83g\82Ì\83q\83X\83g\83\8a\82Å\8ew\92è\82³\82ê\82½\83z\83X\83g\82Ö\90Ú\91± ------------------------------\r
 444 *\r
 445 *       Parameter\r
 446 *               int MenuCmd : \8eæ\82è\8fo\82·\83q\83X\83g\83\8a\82É\8a\84\82è\93\96\82Ä\82ç\82ê\82½\83\81\83j\83\85\81[\83R\83}\83\93\83h\r
 447 *\r
 448 *       Return Value\r
 449 *               \82È\82µ\r
 450 *----------------------------------------------------------------------------*/\r
 451 \r
 452 void HistoryConnectProc(int MenuCmd)\r
 453 {\r
 454         HISTORYDATA Hist;\r
 455         int LFSort;\r
 456         int LDSort;\r
 457         int RFSort;\r
 458         int RDSort;\r
 459 \r
 460         if(GetHistoryByCmd(MenuCmd, &Hist) == SUCCESS)\r
 461         {\r
 462                 SaveBookMark();\r
 463                 SaveCurrentSetToHost();\r
 464 \r
 465                 /* \90Ú\91±\92\86\82È\82ç\90Ø\92f\82·\82é */\r
 466                 if(CmdCtrlSocket != INVALID_SOCKET)\r
 467                         DisconnectProc();\r
 468 \r
 469                 SetTaskMsg("----------------------------");\r
 470 \r
 471                 InitPWDcommand();\r
 472                 CopyHistoryToHost(&Hist, &CurHost);\r
 473 \r
 474                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == SUCCESS)\r
 475                 {\r
 476                         SetCurrentHost(HOSTNUM_NOENTRY);\r
 477                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
 478                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
 479                         SetSyncMoveMode(CurHost.SyncMove);\r
 480 \r
 481                         DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
 482                         SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
 483                         ReSortDispList(WIN_LOCAL, &CancelFlg);\r
 484 \r
 485                         SetTransferTypeImm(Hist.Type);\r
 486                         DispTransferType();\r
 487 \r
 488                         DisableUserOpe();\r
 489                         CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
 490                         TrnCtrlSocket = CmdCtrlSocket;\r
 491 \r
 492                         if(CmdCtrlSocket != INVALID_SOCKET)\r
 493                         {\r
 494                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
 495                                 DispWindowTitle();\r
 496                                 SoundPlay(SND_CONNECT);\r
 497 \r
 498                                 SendInitCommand(CurHost.InitCmd);\r
 499 \r
 500                                 DoLocalCWD(CurHost.LocalInitDir);\r
 501                                 GetLocalDirForWnd();\r
 502 \r
 503                                 InitTransCurDir();\r
 504                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
 505 \r
 506                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
 507                         }\r
 508                         else\r
 509                                 SoundPlay(SND_ERROR);\r
 510 \r
 511                         EnableUserOpe();\r
 512                 }\r
 513                 else\r
 514                         SetTaskMsg(MSGJPN002);\r
 515         }\r
 516         else\r
 517                 SoundPlay(SND_ERROR);\r
 518 \r
 519         return;\r
 520 }\r
 521 \r
 522 \r
 523 /*----- \83z\83X\83g\82Ì\8f\89\8aú\89»\83R\83}\83\93\83h\82ð\91\97\82é ------------------------------------------\r
 524 *\r
 525 *       Parameter\r
 526 *               int Cmd : \8f\89\8aú\89»\83R\83}\83\93\83h\83X\r
 527 *\r
 528 *       Return Value\r
 529 *               \82È\82µ\r
 530 *\r
 531 *       NOte\r
 532 *               \8f\89\8aú\89»\83R\83}\83\93\83h\82Í\88È\89º\82Ì\82æ\82¤\82È\83t\83H\81[\83}\83b\83g\82Å\82 \82é\82±\82Æ\r
 533 *                       cmd1\0\r
 534 *                       cmd1\r\ncmd2\r\n\0\r
 535 *----------------------------------------------------------------------------*/\r
 536 \r
 537 static int SendInitCommand(char *Cmd)\r
 538 {\r
 539         char Tmp[INITCMD_LEN+1];\r
 540         char *Pos;\r
 541 \r
 542         while(strlen(Cmd) > 0)\r
 543         {\r
 544                 strcpy(Tmp, Cmd);\r
 545                 if((Pos = strchr(Tmp, '\r')) != NULL)\r
 546                         *Pos = NUL;\r
 547                 if(strlen(Tmp) > 0)\r
 548                         DoQUOTE(Tmp);\r
 549 \r
 550                 if((Cmd = strchr(Cmd, '\n')) != NULL)\r
 551                         Cmd++;\r
 552                 else\r
 553                         break;\r
 554         }\r
 555         return(0);\r
 556 }\r
 557 \r
 558 \r
 559 /*----- \8ew\92è\82Ì\83z\83X\83g\82ÍFireWall\82ð\8eg\82¤\90Ý\92è\82©\82Ç\82¤\82©\82ð\95Ô\82· ------------------------\r
 560 *\r
 561 *       Parameter\r
 562 *               char *Hots : \83z\83X\83g\96¼\r
 563 *               int *Fire : FireWall\82ð\8eg\82¤\82©\82Ç\82¤\82©\82ð\95Ô\82·\83\8f\81[\83N\r
 564 *               int *Pasv : PASV\83\82\81[\83h\82ð\95Ô\82·\83\8f\81[\83N\r
 565 *               int *List : LIST\83R\83}\83\93\83h\82Ì\82Ý\8eg\97p\83t\83\89\83O\r
 566 *\r
 567 *       Return Value\r
 568 *               \82È\82µ\r
 569 *----------------------------------------------------------------------------*/\r
 570 \r
 571 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List)\r
 572 {\r
 573         int i;\r
 574         HOSTDATA Tmp;\r
 575 \r
 576         *Fire = FwallDefault;\r
 577         *Pasv = PasvDefault;\r
 578         *List = NO;\r
 579 \r
 580         i = 0;\r
 581         while(CopyHostFromList(i, &Tmp) == SUCCESS)\r
 582         {\r
 583                 if(strcmp(Host, Tmp.HostAdrs) == 0)\r
 584                 {\r
 585                         *Fire = Tmp.FireWall;\r
 586                         *Pasv = Tmp.Pasv;\r
 587                         *List = Tmp.ListCmdOnly;\r
 588                         break;\r
 589                 }\r
 590                 i++;\r
 591         }\r
 592         return;\r
 593 }\r
 594 \r
 595 \r
 596 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83A\83h\83\8c\83X\82ð\95Ô\82· ------------------------------------\r
 597 *\r
 598 *       Parameter\r
 599 *               \82È\82µ\r
 600 *\r
 601 *       Return Value\r
 602 *               char *\83z\83X\83g\82Ì\83A\83h\83\8c\83X\r
 603 *----------------------------------------------------------------------------*/\r
 604 \r
 605 char *AskHostAdrs(void)\r
 606 {\r
 607         return(CurHost.HostAdrs);\r
 608 }\r
 609 \r
 610 \r
 611 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83|\81[\83g\82ð\95Ô\82· --------------------------------------\r
 612 *\r
 613 *       Parameter\r
 614 *               \82È\82µ\r
 615 *\r
 616 *       Return Value\r
 617 *               int \83z\83X\83g\82Ì\83|\81[\83g\r
 618 *----------------------------------------------------------------------------*/\r
 619 \r
 620 int AskHostPort(void)\r
 621 {\r
 622         return(CurHost.Port);\r
 623 }\r
 624 \r
 625 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83t\83@\83C\83\8b\96¼\82Ì\8a¿\8e\9a\83R\81[\83h\82ð\95Ô\82· ----------------------\r
 626 *\r
 627 *       Parameter\r
 628 *               \82È\82µ\r
 629 *\r
 630 *       Return Value\r
 631 *               int \8a¿\8e\9a\83R\81[\83h (KANJI_xxx)\r
 632 *----------------------------------------------------------------------------*/\r
 633 \r
 634 int AskHostNameKanji(void)\r
 635 {\r
 636         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 637                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 638 \r
 639         return(CurHost.NameKanjiCode);\r
 640 }\r
 641 \r
 642 \r
 643 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83t\83@\83C\83\8b\96¼\82Ì\94¼\8ap\83J\83i\95Ï\8a·\83t\83\89\83O\82ð\95Ô\82· --------------\r
 644 *\r
 645 *       Parameter\r
 646 *               \82È\82µ\r
 647 *\r
 648 *       Return Value\r
 649 *               int \94¼\8ap\83J\83i\82ð\91S\8ap\82É\95Ï\8a·\82·\82é\82©\82Ç\82¤\82© (YES/NO)\r
 650 *----------------------------------------------------------------------------*/\r
 651 \r
 652 int AskHostNameKana(void)\r
 653 {\r
 654         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 655                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 656 \r
 657         return(CurHost.NameKanaCnv);\r
 658 }\r
 659 \r
 660 \r
 661 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÌLIST\83R\83}\83\93\83h\83\82\81[\83h\82ð\95Ô\82· --------------------------\r
 662 *\r
 663 *       Parameter\r
 664 *               \82È\82µ\r
 665 *\r
 666 *       Return Value\r
 667 *               int LIST\83R\83}\83\93\83h\83\82\81[\83h (YES/NO)\r
 668 *----------------------------------------------------------------------------*/\r
 669 \r
 670 int AskListCmdMode(void)\r
 671 {\r
 672         if(CurHost.HostType == HTYPE_VMS)\r
 673                 return(YES);\r
 674         else\r
 675         {\r
 676                 if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 677                         CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 678                 return(CurHost.ListCmdOnly);\r
 679         }\r
 680 }\r
 681 \r
 682 \r
 683 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÅNLST -R\82ð\8eg\82¤\82©\82Ç\82¤\82©\82ð\95Ô\82· ------------------------\r
 684 *\r
 685 *       Parameter\r
 686 *               \82È\82µ\r
 687 *\r
 688 *       Return Value\r
 689 *               int NLST -R\82ð\8eg\82¤\82©\82Ç\82¤\82© (YES/NO)\r
 690 *----------------------------------------------------------------------------*/\r
 691 \r
 692 int AskUseNLST_R(void)\r
 693 {\r
 694         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 695                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 696 \r
 697         return(CurHost.UseNLST_R);\r
 698 }\r
 699 \r
 700 \r
 701 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÌChmod\83R\83}\83\93\83h\82ð\95Ô\82· -------------------------------\r
 702 *\r
 703 *       Parameter\r
 704 *               \82È\82µ\r
 705 *\r
 706 *       Return Value\r
 707 *               char *Chmod\83R\83}\83\93\83h\r
 708 *----------------------------------------------------------------------------*/\r
 709 \r
 710 char *AskHostChmodCmd(void)\r
 711 {\r
 712         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 713                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 714 \r
 715         return(CurHost.ChmodCmd);\r
 716 }\r
 717 \r
 718 \r
 719 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83^\83C\83\80\83]\81[\83\93\82ð\95Ô\82· --------------------------------\r
 720 *\r
 721 *       Parameter\r
 722 *               \82È\82µ\r
 723 *\r
 724 *       Return Value\r
 725 *               int \83^\83C\83\80\83]\81[\83\93\r
 726 *----------------------------------------------------------------------------*/\r
 727 \r
 728 int AskHostTimeZone(void)\r
 729 {\r
 730         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 731                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 732 \r
 733         return(CurHost.TimeZone);\r
 734 }\r
 735 \r
 736 \r
 737 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÌPASV\83\82\81[\83h\82ð\95Ô\82· ----------------------------------\r
 738 *\r
 739 *       Parameter\r
 740 *               \82È\82µ\r
 741 *\r
 742 *       Return Value\r
 743 *               int PASV\83\82\81[\83h\82©\82Ç\82¤\82© (YES/NO)\r
 744 *----------------------------------------------------------------------------*/\r
 745 \r
 746 int AskPasvMode(void)\r
 747 {\r
 748         return(CurHost.Pasv);\r
 749 }\r
 750 \r
 751 \r
 752 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÌLNST\83t\83@\83C\83\8b\96¼\82ð\95Ô\82· ------------------------------\r
 753 *\r
 754 *       Parameter\r
 755 *               \82È\82µ\r
 756 *\r
 757 *       Return Value\r
 758 *               char *\83t\83@\83C\83\8b\96¼\81^\83I\83v\83V\83\87\83\93\r
 759 *----------------------------------------------------------------------------*/\r
 760 \r
 761 char *AskHostLsName(void)\r
 762 {\r
 763         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 764                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 765 \r
 766         return(CurHost.LsName);\r
 767 }\r
 768 \r
 769 \r
 770 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Ì\83z\83X\83g\83^\83C\83v\82ð\95Ô\82· --------------------------------\r
 771 *\r
 772 *       Parameter\r
 773 *               \82È\82µ\r
 774 *\r
 775 *       Return Value\r
 776 *               char *\83t\83@\83C\83\8b\96¼\81^\83I\83v\83V\83\87\83\93\r
 777 *----------------------------------------------------------------------------*/\r
 778 \r
 779 int AskHostType(void)\r
 780 {\r
 781         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
 782                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
 783 \r
 784         return(CurHost.HostType);\r
 785 }\r
 786 \r
 787 \r
 788 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82ÍFireWall\82ð\8eg\82¤\83z\83X\83g\82©\82Ç\82¤\82©\82ð\95Ô\82· ----------------\r
 789 *\r
 790 *       Parameter\r
 791 *               \82È\82µ\r
 792 *\r
 793 *       Return Value\r
 794 *               int FireWall\82ð\8eg\82¤\82©\82Ç\82¤\82© (YES/NO)\r
 795 *----------------------------------------------------------------------------*/\r
 796 \r
 797 int AskHostFireWall(void)\r
 798 {\r
 799         return(CurHost.FireWall);\r
 800 }\r
 801 \r
 802 \r
 803 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83z\83X\83g\82Å\83t\83\8b\83p\83X\82Å\83t\83@\83C\83\8b\83A\83N\83Z\83X\82µ\82È\82¢\82©\82Ç\82¤\82©\82ð\95Ô\82· ----\r
 804 *\r
 805 *       Parameter\r
 806 *               \82È\82µ\r
 807 *\r
 808 *       Return Value\r
 809 *               int \83t\83\8b\83p\83X\82Å\83A\83N\83Z\83X\82µ\82È\82¢ (YES=\83t\83\8b\83p\83X\8bÖ\8e~/NO)\r
 810 *----------------------------------------------------------------------------*/\r
 811 \r
 812 int AskNoFullPathMode(void)\r
 813 {\r
 814         if(CurHost.HostType == HTYPE_VMS)\r
 815                 return(YES);\r
 816         else\r
 817                 return(CurHost.NoFullPath);\r
 818 }\r
 819 \r
 820 \r
 821 /*----- \90Ú\91±\82µ\82Ä\82¢\82é\83\86\81[\83U\96¼\82ð\95Ô\82· --------------------------------------------\r
 822 *\r
 823 *       Parameter\r
 824 *               \82È\82µ\r
 825 *\r
 826 *       Return Value\r
 827 *               char *\83\86\81[\83U\96¼\r
 828 *----------------------------------------------------------------------------*/\r
 829 \r
 830 char *AskHostUserName(void)\r
 831 {\r
 832         return(CurHost.UserName);\r
 833 }\r
 834 \r
 835 \r
 836 /*----- \8c»\8dÝ\82Ì\90Ý\92è\82ð\83z\83X\83g\82Ì\90Ý\92è\82É\83Z\83b\83g\82·\82é ----------------------------------\r
 837 *\r
 838 *       Parameter\r
 839 *               \82È\82µ\r
 840 *\r
 841 *       Return Value\r
 842 *               \82È\82µ\r
 843 *\r
 844 *       Note\r
 845 *               \83J\83\8c\83\93\83g\83f\83B\83\8c\83N\83g\83\8a\81A\83\\81[\83g\95û\96@\82ð\83z\83X\83g\82Ì\90Ý\92è\82É\83Z\83b\83g\82·\82é\r
 846 *----------------------------------------------------------------------------*/\r
 847 \r
 848 void SaveCurrentSetToHost(void)\r
 849 {\r
 850         int Host;\r
 851         char LocDir[FMAX_PATH+1];\r
 852         char HostDir[FMAX_PATH+1];\r
 853 \r
 854         if(TrnCtrlSocket != INVALID_SOCKET)\r
 855         {\r
 856                 if((Host = AskCurrentHost()) != HOSTNUM_NOENTRY)\r
 857                 {\r
 858                         CopyHostFromListInConnect(Host, &CurHost);\r
 859                         if(CurHost.LastDir == YES)\r
 860                         {\r
 861                                 AskLocalCurDir(LocDir, FMAX_PATH);\r
 862                                 AskRemoteCurDir(HostDir, FMAX_PATH);\r
 863                                 SetHostDir(AskCurrentHost(), LocDir, HostDir);\r
 864                         }\r
 865                         SetHostSort(AskCurrentHost(), AskSortType(ITEM_LFILE), AskSortType(ITEM_LDIR), AskSortType(ITEM_RFILE), AskSortType(ITEM_RDIR));\r
 866                 }\r
 867         }\r
 868         return;\r
 869 }\r
 870 \r
 871 \r
 872 /*----- \8c»\8dÝ\82Ì\90Ý\92è\82ð\83q\83X\83g\83\8a\82É\83Z\83b\83g\82·\82é --------------------------------------\r
 873 *\r
 874 *       Parameter\r
 875 *               \82È\82µ\r
 876 *\r
 877 *       Return Value\r
 878 *               \82È\82µ\r
 879 *----------------------------------------------------------------------------*/\r
 880 \r
 881 static void SaveCurrentSetToHistory(void)\r
 882 {\r
 883         char LocDir[FMAX_PATH+1];\r
 884         char HostDir[FMAX_PATH+1];\r
 885 \r
 886         AskLocalCurDir(LocDir, FMAX_PATH);\r
 887         AskRemoteCurDir(HostDir, FMAX_PATH);\r
 888         strcpy(CurHost.LocalInitDir, LocDir);\r
 889         strcpy(CurHost.RemoteInitDir, HostDir);\r
 890 \r
 891         CurHost.Sort = AskSortType(ITEM_LFILE) * 0x1000000 | AskSortType(ITEM_LDIR) * 0x10000 | AskSortType(ITEM_RFILE) * 0x100 | AskSortType(ITEM_RDIR);\r
 892 \r
 893         CurHost.KanjiCode = AskHostKanjiCode();\r
 894         CurHost.KanaCnv = AskHostKanaCnv();\r
 895 \r
 896         CurHost.SyncMove = AskSyncMoveMode();\r
 897 \r
 898         AddHostToHistory(&CurHost, AskTransferType());\r
 899         SetAllHistoryToMenu();\r
 900 \r
 901         return;\r
 902 }\r
 903 \r
 904 \r
 905 /*----- \83R\83}\83\93\83h\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82Ì\8dÄ\90Ú\91± ----------------------------------\r
 906 *\r
 907 *       Parameter\r
 908 *               \82È\82µ\r
 909 *\r
 910 *       Return Value\r
 911 *               int \83X\83e\81[\83^\83X\r
 912 *                       SUCCESS/FAIL\r
 913 *----------------------------------------------------------------------------*/\r
 914 \r
 915 int ReConnectCmdSkt(void)\r
 916 {\r
 917         int Sts;\r
 918 \r
 919         if(CmdCtrlSocket != TrnCtrlSocket)\r
 920                 do_closesocket(TrnCtrlSocket);\r
 921         TrnCtrlSocket = INVALID_SOCKET;\r
 922 \r
 923         Sts = ReConnectSkt(&CmdCtrlSocket);\r
 924 \r
 925         TrnCtrlSocket = CmdCtrlSocket;\r
 926 \r
 927         return(Sts);\r
 928 }\r
 929 \r
 930 \r
 931 /*----- \93]\91\97\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82Ì\8dÄ\90Ú\91± --------------------------------------\r
 932 *\r
 933 *       Parameter\r
 934 *               \82È\82µ\r
 935 *\r
 936 *       Return Value\r
 937 *               int \83X\83e\81[\83^\83X\r
 938 *                       SUCCESS/FAIL\r
 939 *----------------------------------------------------------------------------*/\r
 940 \r
 941 //int ReConnectTrnSkt(void)\r
 942 //{\r
 943 //      return(ReConnectSkt(&TrnCtrlSocket));\r
 944 //}\r
 945 \r
 946 \r
 947 /*----- \89ñ\90ü\82Ì\8dÄ\90Ú\91± ----------------------------------------------------------\r
 948 *\r
 949 *       Parameter\r
 950 *               SOCKET *Skt : \90Ú\91±\82µ\82½\83\\83P\83b\83g\82ð\95Ô\82·\83\8f\81[\83N\r
 951 *\r
 952 *       Return Value\r
 953 *               int \83X\83e\81[\83^\83X\r
 954 *                       SUCCESS/FAIL\r
 955 *----------------------------------------------------------------------------*/\r
 956 \r
 957 static int ReConnectSkt(SOCKET *Skt)\r
 958 {\r
 959         char Path[FMAX_PATH+1];\r
 960         int Sts;\r
 961 \r
 962         Sts = FAIL;\r
 963 \r
 964         SetTaskMsg(MSGJPN003);\r
 965 \r
 966         DisableUserOpe();\r
 967         /* \8c»\8dÝ\82Ì\83\\83P\83b\83g\82Í\90Ø\92f */\r
 968         if(*Skt != INVALID_SOCKET)\r
 969                 do_closesocket(*Skt);\r
 970         /* \8dÄ\90Ú\91± */\r
 971         if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
 972         {\r
 973                 AskRemoteCurDir(Path, FMAX_PATH);\r
 974                 DoCWD(Path, YES, YES, YES);\r
 975                 Sts = SUCCESS;\r
 976         }\r
 977         else\r
 978                 SoundPlay(SND_ERROR);\r
 979 \r
 980         EnableUserOpe();\r
 981         return(Sts);\r
 982 }\r
 983 \r
 984 \r
 985 /*----- \83R\83}\83\93\83h\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82ð\95Ô\82· ------------------------------------\r
 986 *\r
 987 *       Parameter\r
 988 *               \82È\82µ\r
 989 *\r
 990 *       Return Value\r
 991 *               SOCKET \83R\83}\83\93\83h\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\r
 992 *----------------------------------------------------------------------------*/\r
 993 \r
 994 SOCKET AskCmdCtrlSkt(void)\r
 995 {\r
 996         return(CmdCtrlSocket);\r
 997 }\r
 998 \r
 999 \r
1000 /*----- \93]\91\97\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82ð\95Ô\82· ----------------------------------------\r
1001 *\r
1002 *       Parameter\r
1003 *               \82È\82µ\r
1004 *\r
1005 *       Return Value\r
1006 *               SOCKET \93]\91\97\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\r
1007 *----------------------------------------------------------------------------*/\r
1008 \r
1009 SOCKET AskTrnCtrlSkt(void)\r
1010 {\r
1011         return(TrnCtrlSocket);\r
1012 }\r
1013 \r
1014 \r
1015 /*----- \83R\83}\83\93\83h\81^\93]\91\97\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82Ì\8b¤\97L\82ð\89ð\8f\9c ------------------------\r
1016 *\r
1017 *       Parameter\r
1018 *               \82È\82µ\r
1019 *\r
1020 *       Return Value\r
1021 *               \82È\82µ\r
1022 *----------------------------------------------------------------------------*/\r
1023 \r
1024 void SktShareProh(void)\r
1025 {\r
1026         if(CmdCtrlSocket == TrnCtrlSocket)\r
1027         {\r
1028 \r
1029 //SetTaskMsg("############### SktShareProh");\r
1030 \r
1031                 CmdCtrlSocket = INVALID_SOCKET;\r
1032                 ReConnectSkt(&CmdCtrlSocket);\r
1033         }\r
1034         return;\r
1035 }\r
1036 \r
1037 \r
1038 /*----- \83R\83}\83\93\83h\81^\93]\91\97\83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\82Ì\8b¤\97L\82ª\89ð\8f\9c\82³\82ê\82Ä\82¢\82é\82©\83`\83F\83b\83N ----\r
1039 *\r
1040 *       Parameter\r
1041 *               \82È\82µ\r
1042 *\r
1043 *       Return Value\r
1044 *               int \83X\83e\81[\83^\83X\r
1045 *                       YES=\8b¤\97L\89ð\8f\9c/NO=\8b¤\97L\r
1046 *----------------------------------------------------------------------------*/\r
1047 \r
1048 int AskShareProh(void)\r
1049 {\r
1050         int Sts;\r
1051 \r
1052         Sts = YES;\r
1053         if(CmdCtrlSocket == TrnCtrlSocket)\r
1054                 Sts = NO;\r
1055 \r
1056         return(Sts);\r
1057 }\r
1058 \r
1059 \r
1060 /*----- \83z\83X\83g\82©\82ç\90Ø\92f --------------------------------------------------------\r
1061 *\r
1062 *       Parameter\r
1063 *               \82È\82µ\r
1064 *\r
1065 *       Return Value\r
1066 *               \82È\82µ\r
1067 *----------------------------------------------------------------------------*/\r
1068 \r
1069 void DisconnectProc(void)\r
1070 {\r
1071 \r
1072 //SetTaskMsg("############### Disconnect Cmd=%x, Trn=%x", CmdCtrlSocket,TrnCtrlSocket);\r
1073 \r
1074         if((CmdCtrlSocket != INVALID_SOCKET) && (CmdCtrlSocket != TrnCtrlSocket))\r
1075         {\r
1076                 DoQUIT(CmdCtrlSocket);\r
1077                 DoClose(CmdCtrlSocket);\r
1078         }\r
1079 \r
1080         if(TrnCtrlSocket != INVALID_SOCKET)\r
1081         {\r
1082                 DoQUIT(TrnCtrlSocket);\r
1083                 DoClose(TrnCtrlSocket);\r
1084 \r
1085                 SaveCurrentSetToHistory();\r
1086 \r
1087                 EraseRemoteDirForWnd();\r
1088                 SetTaskMsg(MSGJPN004);\r
1089         }\r
1090 \r
1091         TrnCtrlSocket = INVALID_SOCKET;\r
1092         CmdCtrlSocket = INVALID_SOCKET;\r
1093 \r
1094         DispWindowTitle();\r
1095         MakeButtonsFocus();\r
1096         ClearBookMark();\r
1097 \r
1098         return;\r
1099 }\r
1100 \r
1101 \r
1102 /*----- \83\\83P\83b\83g\82ª\8b\90§\90Ø\92f\82³\82ê\82½\82Æ\82«\82Ì\8f\88\97\9d ------------------------------------\r
1103 *\r
1104 *       Parameter\r
1105 *               \82È\82µ\r
1106 *\r
1107 *       Return Value\r
1108 *               \82È\82µ\r
1109 *----------------------------------------------------------------------------*/\r
1110 \r
1111 void DisconnectSet(void)\r
1112 {\r
1113         CmdCtrlSocket = INVALID_SOCKET;\r
1114         TrnCtrlSocket = INVALID_SOCKET;\r
1115 \r
1116         EraseRemoteDirForWnd();\r
1117         DispWindowTitle();\r
1118         MakeButtonsFocus();\r
1119         SetTaskMsg(MSGJPN005);\r
1120         return;\r
1121 }\r
1122 \r
1123 \r
1124 /*----- \83z\83X\83g\82É\90Ú\91±\92\86\82©\82Ç\82¤\82©\82ð\95Ô\82· ------------------------------------------\r
1125 *\r
1126 *       Parameter\r
1127 *               \82È\82µ\r
1128 *\r
1129 *       Return Value\r
1130 *               int \83X\83e\81[\83^\83X (YES/NO)\r
1131 *----------------------------------------------------------------------------*/\r
1132 \r
1133 int AskConnecting(void)\r
1134 {\r
1135         int Sts;\r
1136 \r
1137         Sts = NO;\r
1138         if(TrnCtrlSocket != INVALID_SOCKET)\r
1139                 Sts = YES;\r
1140 \r
1141         return(Sts);\r
1142 }\r
1143 \r
1144 \r
1145 /*----- \83z\83X\83g\82Ö\90Ú\91±\82·\82é ------------------------------------------------------\r
1146 *\r
1147 *       Parameter\r
1148 *               char *Host : \83z\83X\83g\96¼\r
1149 *               char *User : \83\86\81[\83U\96¼\r
1150 *               char *Pass : \83p\83X\83\8f\81[\83h\r
1151 *               char *Acct : \83A\83J\83E\83\93\83g\r
1152 *               int Port : \83|\81[\83g\r
1153 *               int Fwall : FireWall\82ð\8eg\82¤\82©\82Ç\82¤\82© (YES/NO)\r
1154 *               int SavePass : \83p\83X\83\8f\81[\83h\82ð\8dÄ\93ü\97Í\82µ\82½\8e\9e\82É\95Û\91¶\82·\82é\82©\82Ç\82¤\82© (YES/NO)\r
1155 *               int Security : \83Z\83L\83\85\83\8a\83e\83B (SECURITY_xxx, MDx)\r
1156 *\r
1157 *       Return Value\r
1158 *               SOCKET \83\\83P\83b\83g\r
1159 *\r
1160 *       Note\r
1161 *               \83z\83X\83g\96¼\81A\83\86\81[\83U\96¼\81A\83p\83X\83\8f\81[\83h\82ª\8ew\92è\82³\82ê\82Ä\82¢\82È\82©\82Á\82½\82Æ\82«\82Í\81A\90Ú\91±\82É\8eg\97p\r
1162 *               \82µ\82½\82à\82Ì\82ð\83R\83s\81[\82µ\82Ä\82©\82¦\82·\r
1163 *                       char *Host : \83z\83X\83g\96¼\r
1164 *                       char *User : \83\86\81[\83U\96¼\r
1165 *                       char *Pass : \83p\83X\83\8f\81[\83h\r
1166 *                       char *Acct : \83A\83J\83E\83\93\83g\r
1167 *\r
1168 *               FireWall\82Í\8e\9f\82Ì\82æ\82¤\82É\93®\8dì\82·\82é\r
1169 *                       TYPE1   Connect fire \81¨ USER user(f) \81¨ PASS pass(f) \81¨ SITE host \81¨ USER user(h) \81¨      PASS pass(h) \81¨ ACCT acct\r
1170 *                       TYPE2   Connect fire \81¨ USER user(f) \81¨ PASS pass(f) \81¨              USER user(h)@host \81¨ PASS pass(h) \81¨ ACCT acct\r
1171 *                       TYPE3   Connect fire \81¨                                              USER user(h)@host \81¨ PASS pass(h) \81¨ ACCT acct\r
1172 *                       TYPE4   Connect fire \81¨                                 OPEN host \81¨ USER user(h) \81¨      PASS pass(h) \81¨ ACCT acct\r
1173 *                       TYPE5   SOCKS4\r
1174 *                       none    Connect host \81¨                                              USER user(h) \81¨      PASS pass(h) \81¨ ACCT acct\r
1175 *----------------------------------------------------------------------------*/\r
1176 \r
1177 static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1178 {\r
1179         int Sts;\r
1180         int Flg;\r
1181         int Anony;\r
1182         SOCKET ContSock;\r
1183         char Buf[1024];\r
1184         char Reply[1024];\r
1185         int Continue;\r
1186         int ReInPass;\r
1187         char *Tmp;\r
1188         int HostPort;\r
1189         static const char *SiteTbl[4] = { "SITE", "site", "OPEN", "open" };\r
1190         char TmpBuf[ONELINE_BUF_SIZE];\r
1191         struct linger LingerOpt;\r
1192 \r
1193         if(Fwall == YES)\r
1194                 Fwall = FwallType;\r
1195         else\r
1196                 Fwall = FWALL_NONE;\r
1197 \r
1198         TryConnect = YES;\r
1199         CancelFlg = NO;\r
1200 #if 0\r
1201 //      WSASetBlockingHook(BlkHookFnc);\r
1202 #endif\r
1203 \r
1204         ContSock = INVALID_SOCKET;\r
1205 \r
1206         HostPort = Port;\r
1207         Tmp = Host;\r
1208         if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1209            (Fwall == FWALL_SIDEWINDER) ||\r
1210            (Fwall == FWALL_FU_FP))\r
1211         {\r
1212                 Tmp = FwallHost;\r
1213                 Port = FwallPort;\r
1214         }\r
1215 \r
1216         if(strlen(Tmp) != 0)\r
1217         {\r
1218                 if((ContSock = connectsock(Tmp, Port, "", &CancelFlg)) != INVALID_SOCKET)\r
1219                 {\r
1220                         // \83o\83b\83t\83@\82ð\96³\8cø\r
1221 #ifdef DISABLE_CONTROL_NETWORK_BUFFERS\r
1222                         int BufferSize = 0;\r
1223                         setsockopt(ContSock, SOL_SOCKET, SO_SNDBUF, (char*)&BufferSize, sizeof(int));\r
1224                         setsockopt(ContSock, SOL_SOCKET, SO_RCVBUF, (char*)&BufferSize, sizeof(int));\r
1225 #endif\r
1226                         while((Sts = ReadReplyMessage(ContSock, Buf, 1024, &CancelFlg, TmpBuf) / 100) == FTP_PRELIM)\r
1227                                 ;\r
1228 \r
1229                         if(Sts == FTP_COMPLETE)\r
1230                         {\r
1231                                 Flg = 1;\r
1232                                 if(setsockopt(ContSock, SOL_SOCKET, SO_OOBINLINE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1233                                         ReportWSError("setsockopt", WSAGetLastError());\r
1234                                 // \83f\81[\83^\93]\91\97\97p\83\\83P\83b\83g\82ÌTCP\92x\89\84\93]\91\97\82ª\96³\8cø\82³\82ê\82Ä\82¢\82é\82Ì\82Å\94O\82Ì\82½\82ß\r
1235                                 if(setsockopt(ContSock, IPPROTO_TCP, TCP_NODELAY, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1236                                         ReportWSError("setsockopt", WSAGetLastError());\r
1237 #pragma aaa\r
1238                                 Flg = 1;\r
1239                                 if(setsockopt(ContSock, SOL_SOCKET, SO_KEEPALIVE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1240                                         ReportWSError("setsockopt", WSAGetLastError());\r
1241                                 LingerOpt.l_onoff = 1;\r
1242                                 LingerOpt.l_linger = 90;\r
1243                                 if(setsockopt(ContSock, SOL_SOCKET, SO_LINGER, (LPSTR)&LingerOpt, sizeof(LingerOpt)) == SOCKET_ERROR)\r
1244                                         ReportWSError("setsockopt", WSAGetLastError());\r
1245 ///////\r
1246 \r
1247 \r
1248                                 /*===== \94F\8fØ\82ð\8ds\82È\82¤ =====*/\r
1249 \r
1250                                 Sts = FTP_COMPLETE;\r
1251                                 if((Fwall == FWALL_FU_FP_SITE) ||\r
1252                                    (Fwall == FWALL_FU_FP_USER) ||\r
1253                                    (Fwall == FWALL_FU_FP))\r
1254                                 {\r
1255                                         if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1256                                         {\r
1257                                                 CheckOneTimePassword(FwallPass, Reply, FwallSecurity);\r
1258                                                 Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1259                                         }\r
1260                                 }\r
1261                                 else if(Fwall == FWALL_SIDEWINDER)\r
1262                                 {\r
1263                                         Sts = command(ContSock, Reply, &CancelFlg, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1264                                 }\r
1265                                 if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1266                                 {\r
1267                                         SetTaskMsg(MSGJPN006);\r
1268                                         DoClose(ContSock);\r
1269                                         ContSock = INVALID_SOCKET;\r
1270                                 }\r
1271                                 else\r
1272                                 {\r
1273                                         if((Fwall == FWALL_FU_FP_SITE) || (Fwall == FWALL_OPEN))\r
1274                                         {\r
1275                                                 Flg = 0;\r
1276                                                 if(Fwall == FWALL_OPEN)\r
1277                                                         Flg = 2;\r
1278                                                 if(FwallLower == YES)\r
1279                                                         Flg++;\r
1280 \r
1281                                                 if(HostPort == PORT_NOR)\r
1282                                                         Sts = command(ContSock, NULL, &CancelFlg, "%s %s", SiteTbl[Flg], Host) / 100;\r
1283                                                 else\r
1284                                                         Sts = command(ContSock, NULL, &CancelFlg, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1285                                         }\r
1286 \r
1287                                         if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1288                                         {\r
1289                                                 SetTaskMsg(MSGJPN007, Host);\r
1290                                                 DoClose(ContSock);\r
1291                                                 ContSock = INVALID_SOCKET;\r
1292                                         }\r
1293                                         else\r
1294                                         {\r
1295                                                 Anony = NO;\r
1296                                                 if((strlen(User) != 0) || \r
1297                                                    (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1298                                                 {\r
1299                                                         if(Anony == YES)\r
1300                                                         {\r
1301                                                                 strcpy(User, "anonymous");\r
1302                                                                 strcpy(Pass, UserMailAdrs);\r
1303                                                         }\r
1304 \r
1305                                                         if((Fwall == FWALL_FU_FP_USER) || (Fwall == FWALL_USER))\r
1306                                                         {\r
1307                                                                 if(HostPort == PORT_NOR)\r
1308                                                                         sprintf(Buf, "%s%c%s", User, FwallDelimiter, Host);\r
1309                                                                 else\r
1310                                                                         sprintf(Buf, "%s%c%s %d", User, FwallDelimiter, Host, HostPort);\r
1311                                                         }\r
1312                                                         else\r
1313                                                                 strcpy(Buf, User);\r
1314 \r
1315                                                         // FTPES\91Î\89\9e\r
1316                                                         // 2\89ñ\88È\8fã\8cÄ\82Î\82ê\82é\8e\96\82ª\82 \82é\82½\82ß\8aù\82ÉFTPES\82Å\90Ú\91±\82µ\82Ä\82¢\82Ä\82à\8dÄ\8am\94F\r
1317                                                         if(CurHost.CryptMode == CRYPT_NONE || CurHost.CryptMode == CRYPT_FTPES)\r
1318                                                         {\r
1319                                                                 if(IsOpenSSLLoaded() && CurHost.UseFTPES == YES && (Sts = command(ContSock, Reply, &CancelFlg, "AUTH TLS")) == 234)\r
1320                                                                 {\r
1321                                                                         // SSL\82É\90Ø\82è\91Ö\82¦\r
1322                                                                         SetTaskMsg(MSGJPN315);\r
1323                                                                         CurHost.CryptMode = CRYPT_FTPES;\r
1324                                                                         if(AttachSSL(ContSock))\r
1325                                                                         {\r
1326                                                                                 if((Sts = command(ContSock, Reply, &CancelFlg, "PBSZ 0")) == 200)\r
1327                                                                                 {\r
1328                                                                                         if((Sts = command(ContSock, Reply, &CancelFlg, "PROT P")) == 200)\r
1329                                                                                         {\r
1330                                                                                         }\r
1331                                                                                         else\r
1332                                                                                                 Sts = FTP_ERROR;\r
1333                                                                                 }\r
1334                                                                                 else\r
1335                                                                                         Sts = FTP_ERROR;\r
1336                                                                         }\r
1337                                                                         else\r
1338                                                                                 Sts = FTP_ERROR;\r
1339                                                                 }\r
1340                                                                 else\r
1341                                                                 {\r
1342                                                                         // \88Ã\8d\86\89»\82È\82µ\r
1343                                                                         CurHost.CryptMode = CRYPT_NONE;\r
1344                                                                         SetTaskMsg(MSGJPN314);\r
1345                                                                 }\r
1346                                                         }\r
1347 \r
1348                                                         ReInPass = NO;\r
1349                                                         do\r
1350                                                         {\r
1351                                                                 Continue = NO;\r
1352                                                                 if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1353                                                                 {\r
1354                                                                         if((strlen(Pass) != 0) || \r
1355                                                                            (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1356                                                                         {\r
1357                                                                                 CheckOneTimePassword(Pass, Reply, Security);\r
1358 \r
1359                                                                                 /* \83p\83X\83\8f\81[\83h\82ª\83X\83y\81[\83X1\8cÂ\82Ì\8e\9e\82Í\83p\83X\83\8f\81[\83h\82Ì\8eÀ\91Ì\82È\82µ\82Æ\82·\82é */\r
1360                                                                                 if(strcmp(Reply, " ") == 0)\r
1361                                                                                         strcpy(Reply, "");\r
1362 \r
1363                                                                                 Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1364                                                                                 if(Sts == FTP_ERROR)\r
1365                                                                                 {\r
1366                                                                                         strcpy(Pass, "");\r
1367                                                                                         if(InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1368                                                                                                 Continue = YES;\r
1369                                                                                         else\r
1370                                                                                                 DoPrintf("No password specified.");\r
1371                                                                                         ReInPass = YES;\r
1372                                                                                 }\r
1373                                                                                 else if(Sts == FTP_CONTINUE)\r
1374                                                                                 {\r
1375                                                                                         if((strlen(Acct) != 0) || \r
1376                                                                                            (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1377                                                                                         {\r
1378                                                                                                 Sts = command(ContSock, NULL, &CancelFlg, "ACCT %s", Acct) / 100;\r
1379                                                                                         }\r
1380                                                                                         else\r
1381                                                                                                 DoPrintf("No account specified");\r
1382                                                                                 }\r
1383                                                                         }\r
1384                                                                         else\r
1385                                                                         {\r
1386                                                                                 Sts = FTP_ERROR;\r
1387                                                                                 DoPrintf("No password specified.");\r
1388                                                                         }\r
1389                                                                 }\r
1390                                                         }\r
1391                                                         while(Continue == YES);\r
1392                                                 }\r
1393                                                 else\r
1394                                                 {\r
1395                                                         Sts = FTP_ERROR;\r
1396                                                         DoPrintf("No user name specified");\r
1397                                                 }\r
1398 \r
1399                                                 if(Sts != FTP_COMPLETE)\r
1400                                                 {\r
1401                                                         SetTaskMsg(MSGJPN008, Host);\r
1402                                                         DoClose(ContSock);\r
1403                                                         ContSock = INVALID_SOCKET;\r
1404                                                 }\r
1405                                                 else if((SavePass == YES) && (ReInPass == YES))\r
1406                                                 {\r
1407                                                         if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1408                                                                 SetHostPassword(AskCurrentHost(), Pass);\r
1409                                                 }\r
1410                                         }\r
1411                                 }\r
1412                         }\r
1413                         else\r
1414                         {\r
1415 //#pragma aaa\r
1416                                 SetTaskMsg(MSGJPN009/*"\90Ú\91±\82Å\82«\82Ü\82¹\82ñ(1) %x", ContSock*/);\r
1417                                 DoClose(ContSock);\r
1418                                 ContSock = INVALID_SOCKET;\r
1419                         }\r
1420                 }\r
1421         }\r
1422         else\r
1423         {\r
1424 \r
1425                 if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1426                    (Fwall == FWALL_FU_FP))\r
1427                         SetTaskMsg(MSGJPN010);\r
1428                 else\r
1429                         SetTaskMsg(MSGJPN011);\r
1430         }\r
1431 \r
1432 #if 0\r
1433 //      WSAUnhookBlockingHook();\r
1434 #endif\r
1435         TryConnect = NO;\r
1436 \r
1437         return(ContSock);\r
1438 }\r
1439 \r
1440 \r
1441 /*----- \83\8f\83\93\83^\83C\83\80\83p\83X\83\8f\81[\83h\82Ì\83`\83F\83b\83N ----------------------------------------\r
1442 *\r
1443 *       Parameter\r
1444 *               chat *Pass : \83p\83X\83\8f\81[\83h\81^\83p\83X\83t\83\8c\81[\83Y\r
1445 *               char *Reply : USER\83R\83}\83\93\83h\82ð\91\97\82Á\82½\82 \82Æ\82Ì\83\8a\83v\83\89\83C\95¶\8e\9a\97ñ\r
1446 *                                               \81^PASS\83R\83}\83\93\83h\82Å\91\97\82é\83p\83X\83\8f\81[\83h\82ð\95Ô\82·\83o\83b\83t\83@\r
1447 *               int Type : \83^\83C\83v (SECURITY_xxx, MDx)\r
1448 *\r
1449 *       Return Value\r
1450 *               int \83X\83e\81[\83^\83X\r
1451 *                       SUCCESS/FAIL\r
1452 *\r
1453 *       Note\r
1454 *               \83\8f\83\93\83^\83C\83\80\83p\83X\83\8f\81[\83h\82Å\82È\82¢\8e\9e\82ÍPass\82ð\82»\82Ì\82Ü\82ÜReply\82É\83R\83s\81[\r
1455 *----------------------------------------------------------------------------*/\r
1456 \r
1457 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1458 {\r
1459         int Sts;\r
1460         char *Pos;\r
1461         int Seq;\r
1462         char Seed[MAX_SEED_LEN+1];\r
1463         int i;\r
1464 \r
1465         Sts = SUCCESS;\r
1466         Pos = NULL;\r
1467 \r
1468         if(Type == SECURITY_AUTO)\r
1469         {\r
1470                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1471                 {\r
1472                         Type = MD5;\r
1473                         SetTaskMsg(MSGJPN012);\r
1474                 }\r
1475                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1476                 {\r
1477                         Type = SHA1;\r
1478                         SetTaskMsg(MSGJPN013);\r
1479                 }\r
1480                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1481                 {\r
1482                         Type = MD4;\r
1483                         SetTaskMsg(MSGJPN014);\r
1484                 }\r
1485         }\r
1486         else\r
1487                 Pos = GetNextField(Reply);\r
1488 \r
1489         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1490         {\r
1491                 /* \83V\81[\83P\83\93\83X\94Ô\8d\86\82ð\8c©\82Â\82¯\82é\83\8b\81[\83v */\r
1492                 DoPrintf("Analize OTP");\r
1493                 DoPrintf("%s", Pos);\r
1494                 Sts = FAIL;\r
1495                 while((Pos = GetNextField(Pos)) != NULL)\r
1496                 {\r
1497                         if(IsDigit(*Pos))\r
1498                         {\r
1499                                 Seq = atoi(Pos);\r
1500                                 DoPrintf("Sequence=%d", Seq);\r
1501 \r
1502                                 /* Seed */\r
1503                                 if((Pos = GetNextField(Pos)) != NULL)\r
1504                                 {\r
1505                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == SUCCESS)\r
1506                                         {\r
1507                                                 /* Seed\82Í\89p\90\94\8e\9a\82Ì\82Ý\97L\8cø\82Æ\82·\82é */\r
1508                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1509                                                 {\r
1510                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1511                                                                 Seed[i] = NUL;\r
1512                                                 }\r
1513                                                 if(strlen(Seed) > 0)\r
1514                                                 {\r
1515                                                         DoPrintf("Seed=%s", Seed);\r
1516                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1517                                                         DoPrintf("Response=%s", Reply);\r
1518 \r
1519                                                         /* \83V\81[\83P\83\93\83X\94Ô\8d\86\82Ì\83`\83F\83b\83N\82Æ\8cx\8d\90 */\r
1520                                                         if(Seq <= 10)\r
1521                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1522 \r
1523                                                         Sts = SUCCESS;\r
1524                                                 }\r
1525                                         }\r
1526                                 }\r
1527                                 break;\r
1528                         }\r
1529                 }\r
1530 \r
1531                 if(Sts == FAIL)\r
1532                         SetTaskMsg(MSGJPN015);\r
1533         }\r
1534         else\r
1535         {\r
1536                 strcpy(Reply, Pass);\r
1537                 DoPrintf("No OTP used.");\r
1538         }\r
1539         return(Sts);\r
1540 }\r
1541 \r
1542 \r
1543 \r
1544 \r
1545 \r
1546 \r
1547 \r
1548 \r
1549 \r
1550 \r
1551 \r
1552 \r
1553 \r
1554 \r
1555 /*----- \83\\83P\83b\83g\82ð\90Ú\91±\82·\82é ----------------------------------------------------\r
1556 *\r
1557 *       Parameter\r
1558 *               char *host : \83z\83X\83g\96¼\r
1559 *               int port : \83|\81[\83g\94Ô\8d\86\r
1560 *               char *PreMsg : \83\81\83b\83Z\81[\83W\82Ì\91O\94¼\95\94\95ª\r
1561 *\r
1562 *       Return Value\r
1563 *               SOCKET \83\\83P\83b\83g\r
1564 *----------------------------------------------------------------------------*/\r
1565 \r
1566 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1567 {\r
1568         struct sockaddr_in saSockAddr;\r
1569         char HostEntry[MAXGETHOSTSTRUCT];\r
1570         struct hostent *pHostEntry;\r
1571         SOCKET sSocket;\r
1572         int Len;\r
1573         int Fwall;\r
1574         SOCKS4CMD Socks4Cmd;\r
1575         SOCKS4REPLY Socks4Reply;\r
1576         SOCKS5REQUEST Socks5Cmd;\r
1577         SOCKS5REPLY Socks5Reply;\r
1578 \r
1579         //////////////////////////////\r
1580         // \83z\83X\83g\96¼\89ð\8c\88\82Æ\90Ú\91±\82Ì\8f\80\94õ\r
1581         //////////////////////////////\r
1582 \r
1583         Fwall = FWALL_NONE;\r
1584         if(AskHostFireWall() == YES)\r
1585                 Fwall = FwallType;\r
1586 \r
1587         sSocket = INVALID_SOCKET;\r
1588 \r
1589         UseIPadrs = YES;\r
1590         strcpy(DomainName, host);\r
1591         memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
1592         CurSockAddr.sin_port = htons((u_short)port);\r
1593         CurSockAddr.sin_family = AF_INET;\r
1594         if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1595         {\r
1596                 // \83z\83X\83g\96¼\82ª\8ew\92è\82³\82ê\82½\r
1597                 // \83z\83X\83g\96¼\82©\82ç\83A\83h\83\8c\83X\82ð\8b\81\82ß\82é\r
1598                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
1599                    (FwallResolv == YES))\r
1600                 {\r
1601                         // \83z\83X\83g\96¼\89ð\8c\88\82ÍSOCKS\83T\81[\83o\82É\94C\82¹\82é\r
1602                         pHostEntry = NULL;\r
1603                 }\r
1604                 else\r
1605                 {\r
1606                         // \83A\83h\83\8c\83X\82ð\8eæ\93¾\r
1607                         SetTaskMsg(MSGJPN016, DomainName);\r
1608                         pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1609                 }\r
1610 \r
1611                 if(pHostEntry != NULL)\r
1612                 {\r
1613                         memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1614                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1615                 }\r
1616                 else\r
1617                 {\r
1618                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1619                         {\r
1620                                 UseIPadrs = NO;\r
1621                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
1622                         }\r
1623                         else\r
1624                         {\r
1625                                 SetTaskMsg(MSGJPN019, host);\r
1626                                 return(INVALID_SOCKET);\r
1627                         }\r
1628                 }\r
1629         }\r
1630         else\r
1631                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1632 \r
1633         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1634         {\r
1635                 // SOCKS\82ð\8eg\82¤\r
1636                 // SOCKS\82É\90Ú\91±\82·\82é\8f\80\94õ\r
1637                 if(Fwall == FWALL_SOCKS4)\r
1638                 {\r
1639                         Socks4Cmd.Ver = SOCKS4_VER;\r
1640                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
1641                         Socks4Cmd.Port = CurSockAddr.sin_port;\r
1642                         Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1643                         strcpy(Socks4Cmd.UserID, FwallUser);\r
1644                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1645                 }\r
1646                 else\r
1647                 {\r
1648                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1649                 }\r
1650 \r
1651                 memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
1652                 if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
1653                 {\r
1654                         if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
1655                                 memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1656                         else\r
1657                         {\r
1658                                 SetTaskMsg(MSGJPN021, FwallHost);\r
1659                                 return INVALID_SOCKET;\r
1660                         }\r
1661                 }\r
1662                 SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
1663                 SocksSockAddr.sin_family = AF_INET;\r
1664                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
1665                 // connect\82Å\90Ú\91±\82·\82é\90æ\82ÍSOCKS\83T\81[\83o\r
1666                 memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
1667         }\r
1668         else\r
1669         {\r
1670                 // connect\82Å\90Ú\91±\82·\82é\82Ì\82Í\90Ú\91±\90æ\82Ì\83z\83X\83g\r
1671                 memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
1672         }\r
1673 \r
1674         /////////////\r
1675         // \90Ú\91±\8eÀ\8ds\r
1676         /////////////\r
1677 \r
1678         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
1679         {\r
1680                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1681                 {\r
1682                         if(Fwall == FWALL_SOCKS4)\r
1683                         {\r
1684                                 Socks4Reply.Result = -1;\r
1685                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != SUCCESS) ||\r
1686                                    (Socks4GetCmdReply(sSocket, &Socks4Reply) != SUCCESS) || \r
1687                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1688                                 {\r
1689                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
1690                                         DoClose(sSocket);\r
1691                                         sSocket = INVALID_SOCKET;\r
1692                                 }\r
1693                         }\r
1694                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1695                         {\r
1696                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FAIL)\r
1697                                 {\r
1698                                         DoClose(sSocket);\r
1699                                         sSocket = INVALID_SOCKET;\r
1700                                 }\r
1701 \r
1702                                 Socks5Reply.Result = -1;\r
1703                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != SUCCESS) ||\r
1704                                    (Socks5GetCmdReply(sSocket, &Socks5Reply) != SUCCESS) || \r
1705                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
1706                                 {\r
1707                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
1708                                         DoClose(sSocket);\r
1709                                         sSocket = INVALID_SOCKET;\r
1710                                 }\r
1711 \r
1712                         }\r
1713 \r
1714                         if(sSocket != INVALID_SOCKET)\r
1715                                 SetTaskMsg(MSGJPN025);\r
1716                 }\r
1717                 else\r
1718                 {\r
1719 //#pragma aaa\r
1720                         SetTaskMsg(MSGJPN026/*"\90Ú\91±\82Å\82«\82Ü\82¹\82ñ(2) %x", sSocket*/);\r
1721                         DoClose(sSocket);\r
1722                         sSocket = INVALID_SOCKET;\r
1723                 }\r
1724         }\r
1725         else\r
1726                 SetTaskMsg(MSGJPN027);\r
1727 \r
1728         return(sSocket);\r
1729 }\r
1730 \r
1731 \r
1732 /*----- \83\8a\83b\83X\83\93\83\\83P\83b\83g\82ð\8eæ\93¾ ------------------------------------------------\r
1733 *\r
1734 *       Parameter\r
1735 *               SOCKET ctrl_skt : \83R\83\93\83g\83\8d\81[\83\8b\83\\83P\83b\83g\r
1736 *\r
1737 *       Return Value\r
1738 *               SOCKET \83\8a\83b\83X\83\93\83\\83P\83b\83g\r
1739 *----------------------------------------------------------------------------*/\r
1740 \r
1741 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
1742 {\r
1743     SOCKET listen_skt;\r
1744     int iLength;\r
1745     char *a,*p;\r
1746         struct sockaddr_in saCtrlAddr;\r
1747         struct sockaddr_in saTmpAddr;\r
1748         SOCKS4CMD Socks4Cmd;\r
1749         SOCKS4REPLY Socks4Reply;\r
1750         SOCKS5REQUEST Socks5Cmd;\r
1751         SOCKS5REPLY Socks5Reply;\r
1752 \r
1753         int Len;\r
1754         int Fwall;\r
1755 \r
1756         Fwall = FWALL_NONE;\r
1757         if(AskHostFireWall() == YES)\r
1758                 Fwall = FwallType;\r
1759 \r
1760         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
1761         {\r
1762                 if(Fwall == FWALL_SOCKS4)\r
1763                 {\r
1764                         /*===== SOCKS4\82ð\8eg\82¤ =====*/\r
1765                         DoPrintf("Use SOCKS4 BIND");\r
1766                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1767                         {\r
1768                                 Socks4Cmd.Ver = SOCKS4_VER;\r
1769                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
1770                                 Socks4Cmd.Port = CurSockAddr.sin_port;\r
1771                                 Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1772                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
1773                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1774 \r
1775                                 Socks4Reply.Result = -1;\r
1776                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != SUCCESS) ||\r
1777                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply) != SUCCESS) || \r
1778                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1779                                 {\r
1780                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
1781                                         DoClose(listen_skt);\r
1782                                         listen_skt = INVALID_SOCKET;\r
1783                                 }\r
1784 \r
1785                                 if(Socks4Reply.AdrsInt == 0)\r
1786                                         Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
1787 \r
1788                                 a = (char *)&Socks4Reply.AdrsInt;\r
1789                                 p = (char *)&Socks4Reply.Port;\r
1790                         }\r
1791                 }\r
1792                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1793                 {\r
1794                         /*===== SOCKS5\82ð\8eg\82¤ =====*/\r
1795                         DoPrintf("Use SOCKS5 BIND");\r
1796                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1797                         {\r
1798                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FAIL)\r
1799                                 {\r
1800                                         DoClose(listen_skt);\r
1801                                         listen_skt = INVALID_SOCKET;\r
1802                                         return(listen_skt);\r
1803                                 }\r
1804 \r
1805                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1806 \r
1807                                 Socks5Reply.Result = -1;\r
1808                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != SUCCESS) ||\r
1809                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply) != SUCCESS) || \r
1810                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
1811                                 {\r
1812                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
1813                                         DoClose(listen_skt);\r
1814                                         listen_skt = INVALID_SOCKET;\r
1815                                 }\r
1816 \r
1817                                 if(Socks5Reply.AdrsInt == 0)\r
1818                                         Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
1819 \r
1820                                 a = (char *)&Socks5Reply.AdrsInt;\r
1821                                 p = (char *)&Socks5Reply.Port;\r
1822                         }\r
1823                 }\r
1824                 else\r
1825                 {\r
1826                         /*===== SOCKS\82ð\8eg\82í\82È\82¢ =====*/\r
1827                         DoPrintf("Use normal BIND");\r
1828                         saCtrlAddr.sin_port = htons(0);\r
1829                         saCtrlAddr.sin_family = AF_INET;\r
1830                         saCtrlAddr.sin_addr.s_addr = 0;\r
1831 \r
1832                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
1833                         {\r
1834                                 iLength = sizeof(saCtrlAddr);\r
1835                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
1836                                 {\r
1837                                         if(do_listen(listen_skt, 1) == 0)\r
1838                                         {\r
1839                                                 iLength = sizeof(saTmpAddr);\r
1840                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
1841                                                         ReportWSError("getsockname", WSAGetLastError());\r
1842 \r
1843                                                 a = (char *)&saTmpAddr.sin_addr;\r
1844                                                 p = (char *)&saCtrlAddr.sin_port;\r
1845                                         }\r
1846                                         else\r
1847                                         {\r
1848                                                 ReportWSError("listen", WSAGetLastError());\r
1849                                                 do_closesocket(listen_skt);\r
1850                                                 listen_skt = INVALID_SOCKET;\r
1851                                         }\r
1852                                 }\r
1853                                 else\r
1854                                 {\r
1855                                         ReportWSError("getsockname", WSAGetLastError());\r
1856                                         do_closesocket(listen_skt);\r
1857                                         listen_skt = INVALID_SOCKET;\r
1858                                 }\r
1859                         }\r
1860                         else\r
1861                         {\r
1862                                 ReportWSError("bind", WSAGetLastError());\r
1863                                 do_closesocket(listen_skt);\r
1864                                 listen_skt = INVALID_SOCKET;\r
1865                         }\r
1866 \r
1867                         if(listen_skt == INVALID_SOCKET)\r
1868                                 SetTaskMsg(MSGJPN030);\r
1869                 }\r
1870         }\r
1871         else\r
1872                 ReportWSError("socket create", WSAGetLastError());\r
1873 \r
1874         if(listen_skt != INVALID_SOCKET)\r
1875         {\r
1876 #define  UC(b)  (((int)b)&0xff)\r
1877                 if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
1878                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
1879                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
1880                 {\r
1881                         SetTaskMsg(MSGJPN031);\r
1882                         do_closesocket(listen_skt);\r
1883                         listen_skt = INVALID_SOCKET;\r
1884                 }\r
1885 //              else\r
1886 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
1887         }\r
1888 \r
1889         return(listen_skt);\r
1890 }\r
1891 \r
1892 \r
1893 /*----- \83z\83X\83g\82Ö\90Ú\91±\8f\88\97\9d\92\86\82©\82Ç\82¤\82©\82ð\95Ô\82·---------------------------------------\r
1894 *\r
1895 *       Parameter\r
1896 *               \82È\82µ\r
1897 *\r
1898 *       Return Value\r
1899 *               int \83X\83e\81[\83^\83X\r
1900 *                       YES/NO\r
1901 *----------------------------------------------------------------------------*/\r
1902 \r
1903 int AskTryingConnect(void)\r
1904 {\r
1905         return(TryConnect);\r
1906 }\r
1907 \r
1908 \r
1909 #if 0\r
1910 ///*----- \83u\83\8d\83b\83L\83\93\83O\83R\81[\83\8b\82Ì\83t\83b\83N\83R\81[\83\8b\83o\83b\83N --------------------------------\r
1911 //*\r
1912 //*     Parameter\r
1913 //*             \82È\82µ\r
1914 //*\r
1915 //*     Return Value\r
1916 //*             BOOL FALSE\r
1917 //*----------------------------------------------------------------------------*/\r
1918 //\r
1919 //static BOOL CALLBACK BlkHookFnc(void)\r
1920 //{\r
1921 //      BackgrndMessageProc();\r
1922 //\r
1923 //      if(CancelFlg == YES)\r
1924 //      {\r
1925 //              SetTaskMsg(MSGJPN032);\r
1926 //              WSACancelBlockingCall();\r
1927 //              CancelFlg = NO;\r
1928 //      }\r
1929 //      return(FALSE);\r
1930 //}\r
1931 #endif\r
1932 \r
1933 \r
1934 \r
1935 /*----- SOCKS5\82Ì\83R\83}\83\93\83h\83p\83P\83b\83g\82ð\8dì\90¬\82·\82é ------------------------------------\r
1936 *\r
1937 *       Parameter\r
1938 *               SOCKS5REQUEST *Packet : \83p\83P\83b\83g\82ð\8dì\90¬\82·\82é\83\8f\81[\83N\r
1939 *               char Cmd : \83R\83}\83\93\83h\r
1940 *               int ValidIP : IP\83A\83h\83\8c\83X\82ð\8eg\82¤\82©\82Ç\82¤\82©(YES/NO)\r
1941 *               ulong IP : IP\83A\83h\83\8c\83X\r
1942 *               char *Host : \83z\83X\83g\96¼\r
1943 *               ushort Port : \83|\81[\83g\r
1944 *\r
1945 *       Return Value\r
1946 *               int \83R\83}\83\93\83h\83p\83P\83b\83g\82Ì\92·\82³\r
1947 *----------------------------------------------------------------------------*/\r
1948 \r
1949 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
1950 {\r
1951         uchar *Pos;\r
1952         int Len;\r
1953         int TotalLen;\r
1954 \r
1955         Pos = (uchar *)Packet;\r
1956         Pos += SOCKS5REQUEST_SIZE;\r
1957         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2\82Í\83|\81[\83g\82Ì\95ª */\r
1958 \r
1959         Packet->Ver = SOCKS5_VER;\r
1960         Packet->Cmd = Cmd;\r
1961         Packet->Rsv = 0;\r
1962         if(ValidIP == YES)\r
1963         {\r
1964                 /* IP\83A\83h\83\8c\83X\82ð\8ew\92è */\r
1965                 Packet->Type = SOCKS5_ADRS_IPV4;\r
1966                 *((ulong *)Pos) = IP;\r
1967                 Pos += 4;\r
1968                 TotalLen += 4;\r
1969         }\r
1970         else\r
1971         {\r
1972                 /* \83z\83X\83g\96¼\82ð\8ew\92è */\r
1973                 Packet->Type = SOCKS5_ADRS_NAME;\r
1974                 Len = strlen(Host);\r
1975                 *Pos++ = Len;\r
1976                 strcpy(Pos, Host);\r
1977                 Pos += Len;\r
1978                 TotalLen += Len + 1;\r
1979         }\r
1980         *((ushort *)Pos) = Port;\r
1981 \r
1982         return(TotalLen);\r
1983 }\r
1984 \r
1985 \r
1986 /*----- SOCKS\82Ì\83R\83}\83\93\83h\82ð\91\97\82é -------------------------------------------------\r
1987 *\r
1988 *       Parameter\r
1989 *               SOCKET Socket : \83\\83P\83b\83g\r
1990 *               void *Data : \91\97\82é\83f\81[\83^\r
1991 *               int Size : \83T\83C\83Y\r
1992 *\r
1993 *       Return Value\r
1994 *               int \83X\83e\81[\83^\83X (SUCCESS/FAIL)\r
1995 *----------------------------------------------------------------------------*/\r
1996 \r
1997 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
1998 {\r
1999         int Ret;\r
2000 \r
2001         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2002 \r
2003         if(Ret != SUCCESS)\r
2004                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2005 \r
2006         return(Ret);\r
2007 }\r
2008 \r
2009 \r
2010 /*----- SOCKS5\82Ì\83R\83}\83\93\83h\82É\91Î\82·\82é\83\8a\83v\83\89\83C\83p\83P\83b\83g\82ð\8eó\90M\82·\82é --------------------\r
2011 *\r
2012 *       Parameter\r
2013 *               SOCKET Socket : \83\\83P\83b\83g\r
2014 *               SOCKS5REPLY *Packet : \83p\83P\83b\83g\r
2015 *\r
2016 *       Return Value\r
2017 *               int \83X\83e\81[\83^\83X (SUCCESS/FAIL)\r
2018 *----------------------------------------------------------------------------*/\r
2019 \r
2020 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet)\r
2021 {\r
2022         uchar *Pos;\r
2023         int Len;\r
2024         int Ret;\r
2025 \r
2026         Pos = (uchar *)Packet;\r
2027         Pos += SOCKS5REPLY_SIZE;\r
2028 \r
2029         if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, &CancelFlg)) == SUCCESS)\r
2030         {\r
2031                 if(Packet->Type == SOCKS5_ADRS_IPV4)\r
2032                         Len = 4 + 2;\r
2033                 else if(Packet->Type == SOCKS5_ADRS_IPV6)\r
2034                         Len = 6 + 2;\r
2035                 else\r
2036                 {\r
2037                         if((Ret = ReadNchar(Socket, (char *)Pos, 1, &CancelFlg)) == SUCCESS)\r
2038                         {\r
2039                                 Len = *Pos + 2;\r
2040                                 Pos++;\r
2041                         }\r
2042                 }\r
2043 \r
2044                 if(Ret == SUCCESS)\r
2045                         Ret = ReadNchar(Socket, (char *)Pos, Len, &CancelFlg);\r
2046         }\r
2047 \r
2048         if(Ret != SUCCESS)\r
2049                 SetTaskMsg(MSGJPN034);\r
2050 \r
2051         return(Ret);\r
2052 }\r
2053 \r
2054 \r
2055 /*----- SOCKS4\82Ì\83R\83}\83\93\83h\82É\91Î\82·\82é\83\8a\83v\83\89\83C\83p\83P\83b\83g\82ð\8eó\90M\82·\82é --------------------\r
2056 *\r
2057 *       Parameter\r
2058 *               SOCKET Socket : \83\\83P\83b\83g\r
2059 *               SOCKS5REPLY *Packet : \83p\83P\83b\83g\r
2060 *\r
2061 *       Return Value\r
2062 *               int \83X\83e\81[\83^\83X (SUCCESS/FAIL)\r
2063 *----------------------------------------------------------------------------*/\r
2064 \r
2065 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet)\r
2066 {\r
2067         int Ret;\r
2068 \r
2069         Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, &CancelFlg);\r
2070 \r
2071         if(Ret != SUCCESS)\r
2072                 DoPrintf(MSGJPN035);\r
2073 \r
2074         return(Ret);\r
2075 }\r
2076 \r
2077 \r
2078 /*----- SOCKS5\82Ì\94F\8fØ\82ð\8ds\82¤ ----------------------------------------------------\r
2079 *\r
2080 *       Parameter\r
2081 *               SOCKET Socket : \83\\83P\83b\83g\r
2082 *\r
2083 *       Return Value\r
2084 *               int \83X\83e\81[\83^\83X (SUCCESS/FAIL)\r
2085 *----------------------------------------------------------------------------*/\r
2086 \r
2087 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork)\r
2088 {\r
2089         int Ret;\r
2090         SOCKS5METHODREQUEST Socks5Method;\r
2091         SOCKS5METHODREPLY Socks5MethodReply;\r
2092         SOCKS5USERPASSSTATUS Socks5Status;\r
2093         char Buf[USER_NAME_LEN + PASSWORD_LEN + 4];\r
2094         int Len;\r
2095         int Len2;\r
2096 \r
2097         Ret = SUCCESS;\r
2098         Socks5Method.Ver = SOCKS5_VER;\r
2099         Socks5Method.Num = 1;\r
2100         if(FwallType == FWALL_SOCKS5_NOAUTH)\r
2101                 Socks5Method.Methods[0] = SOCKS5_AUTH_NONE;\r
2102         else\r
2103                 Socks5Method.Methods[0] = SOCKS5_AUTH_USER;\r
2104 \r
2105         if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != SUCCESS) ||\r
2106            (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, &CancelFlg) != SUCCESS) ||\r
2107            (Socks5MethodReply.Method == (uchar)0xFF))\r
2108         {\r
2109                 SetTaskMsg(MSGJPN036);\r
2110                 Ret = FAIL;\r
2111         }\r
2112         else if(Socks5MethodReply.Method == SOCKS5_AUTH_USER)\r
2113         {\r
2114                 DoPrintf("SOCKS5 User/Pass Authentication");\r
2115                 Buf[0] = SOCKS5_USERAUTH_VER;\r
2116                 Len = strlen(FwallUser);\r
2117                 Len2 = strlen(FwallPass);\r
2118                 Buf[1] = Len;\r
2119                 strcpy(Buf+2, FwallUser);\r
2120                 Buf[2 + Len] = Len2;\r
2121                 strcpy(Buf+3+Len, FwallPass);\r
2122 \r
2123                 if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != SUCCESS) ||\r
2124                    (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, &CancelFlg) != SUCCESS) ||\r
2125                    (Socks5Status.Status != 0))\r
2126                 {\r
2127                         SetTaskMsg(MSGJPN037);\r
2128                         Ret = FAIL;\r
2129                 }\r
2130         }\r
2131         else\r
2132                 DoPrintf("SOCKS5 No Authentication");\r
2133 \r
2134         return(Ret);\r
2135 }\r
2136 \r
2137 \r
2138 /*----- SOCKS\82ÌBIND\82Ì\91æ\82Q\83\8a\83v\83\89\83C\83\81\83b\83Z\81[\83W\82ð\8eó\82¯\8eæ\82é -------------------------\r
2139 *\r
2140 *       Parameter\r
2141 *               SOCKET Socket : \83\\83P\83b\83g\r
2142 *               SOCKET *Data : \83f\81[\83^\83\\83P\83b\83g\82ð\95Ô\82·\83\8f\81[\83N\r
2143 *\r
2144 *       Return Value\r
2145 *               int \83X\83e\81[\83^\83X (SUCCESS/FAIL)\r
2146 *----------------------------------------------------------------------------*/\r
2147 \r
2148 int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data)\r
2149 {\r
2150         int Ret;\r
2151         char Buf[300];\r
2152 \r
2153         Ret = FAIL;\r
2154         if((AskHostFireWall() == YES) && (FwallType == FWALL_SOCKS4))\r
2155         {\r
2156                 Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf);\r
2157                 *Data = Socket;\r
2158                 Ret = SUCCESS;\r
2159         }\r
2160         else if((AskHostFireWall() == YES) &&\r
2161                         ((FwallType == FWALL_SOCKS5_NOAUTH) || (FwallType == FWALL_SOCKS5_USER)))\r
2162         {\r
2163                 Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf);\r
2164                 *Data = Socket;\r
2165                 Ret = SUCCESS;\r
2166         }\r
2167         return(Ret);\r
2168 }\r
2169 \r
2170 \r
2171 \r
2172 // \88Ã\8d\86\89»\92Ê\90M\91Î\89\9e\r
2173 int AskCryptMode(void)\r
2174 {\r
2175         return(CurHost.CryptMode);\r
2176 }\r
2177 \r
2178 int AskUseFTPES(void)\r
2179 {\r
2180         return(CurHost.UseFTPES);\r
2181 }\r
2182 \r
2183 int AskUseFTPIS(void)\r
2184 {\r
2185         return(CurHost.UseFTPIS);\r
2186 }\r
2187 \r
2188 int AskUseSFTP(void)\r
2189 {\r
2190         return(CurHost.UseSFTP);\r
2191 }\r
2192 \r