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Enhance behavior of automatic detection for Kanji code of filenames.
[ffftp/ffftp.git] / connect.c
1 /*=============================================================================\r
2 *\r
3 *                                                               ホストへの接続/切断\r
4 *\r
5 ===============================================================================\r
6 / Copyright (C) 1997-2007 Sota. All rights reserved.\r
7 /\r
8 / Redistribution and use in source and binary forms, with or without \r
9 / modification, are permitted provided that the following conditions \r
10 / are met:\r
11 /\r
12 /  1. Redistributions of source code must retain the above copyright \r
13 /     notice, this list of conditions and the following disclaimer.\r
14 /  2. Redistributions in binary form must reproduce the above copyright \r
15 /     notice, this list of conditions and the following disclaimer in the \r
16 /     documentation and/or other materials provided with the distribution.\r
17 /\r
18 / THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR \r
19 / IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES \r
20 / OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. \r
21 / IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, \r
22 / INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, \r
23 / BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF \r
24 / USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON \r
25 / ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT \r
26 / (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF \r
27 / THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
28 /============================================================================*/\r
29 \r
30 #define STRICT\r
31 #include <stdio.h>\r
32 #include <stddef.h>\r
33 #include <stdlib.h>\r
34 #include <stdarg.h>\r
35 #include <string.h>\r
36 #include <mbstring.h>\r
37 #include <time.h>\r
38 #include <winsock.h>\r
39 #include <windowsx.h>\r
40 #include <commctrl.h>\r
41 \r
42 #include "common.h"\r
43 #include "resource.h"\r
44 \r
45 #include <htmlhelp.h>\r
46 #include "helpid.h"\r
47 \r
48 // UTF-8対応\r
49 #undef __MBSWRAPPER_H__\r
50 #include "mbswrapper.h"\r
51 \r
52 \r
53 /*===== プロトタイプ =====*/\r
54 \r
55 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam);\r
56 static int SendInitCommand(char *Cmd);\r
57 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List);\r
58 static void SaveCurrentSetToHistory(void);\r
59 static int ReConnectSkt(SOCKET *Skt);\r
60 // 暗号化通信対応\r
61 // 同時接続対応\r
62 //static SOCKET DoConnect(char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security);\r
63 static SOCKET DoConnectCrypt(int CryptMode, HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
64 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork);\r
65 static int CheckOneTimePassword(char *Pass, char *Reply, int Type);\r
66 static BOOL CALLBACK BlkHookFnc(void);\r
67 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port);\r
68 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork);\r
69 // 同時接続対応\r
70 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet);\r
71 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork);\r
72 // 同時接続対応\r
73 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet);\r
74 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork);\r
75 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork);\r
76 \r
77 /*===== 外部参照 =====*/\r
78 \r
79 extern char FilterStr[FILTER_EXT_LEN+1];\r
80 extern char TitleHostName[HOST_ADRS_LEN+1];\r
81 extern int CancelFlg;\r
82 \r
83 /* 設定値 */\r
84 extern char UserMailAdrs[USER_MAIL_LEN+1];\r
85 extern char FwallHost[HOST_ADRS_LEN+1];\r
86 extern char FwallUser[USER_NAME_LEN+1];\r
87 extern char FwallPass[PASSWORD_LEN+1];\r
88 extern int FwallPort;\r
89 extern int FwallType;\r
90 extern int FwallDefault;\r
91 extern int FwallSecurity;\r
92 extern int FwallResolv;\r
93 extern int FwallLower;\r
94 extern int FwallDelimiter;\r
95 extern int PasvDefault;\r
96 extern int QuickAnonymous;\r
97 \r
98 /*===== ローカルなワーク =====*/\r
99 \r
100 static int Anonymous;\r
101 static int TryConnect = NO;\r
102 static SOCKET CmdCtrlSocket = INVALID_SOCKET;\r
103 static SOCKET TrnCtrlSocket = INVALID_SOCKET;\r
104 static HOSTDATA CurHost;\r
105 // UTF-8対応\r
106 static int TmpNameKanjiCode;\r
107 \r
108 /* 接続中の接続先、SOCKSサーバのアドレス情報を保存しておく */\r
109 /* この情報はlistenソケットを取得する際に用いる */\r
110 static struct sockaddr_in SocksSockAddr;        /* SOCKSサーバのアドレス情報 */\r
111 static struct sockaddr_in CurSockAddr;          /* 接続先ホストのアドレス情報 */\r
112 \r
113 static int UseIPadrs;\r
114 static char DomainName[HOST_ADRS_LEN+1];\r
115 \r
116 \r
117 \r
118 \r
119 /*----- ホスト一覧を使ってホストへ接続 ----------------------------------------\r
120 *\r
121 *       Parameter\r
122 *               int Type : ダイアログのタイプ (DLG_TYPE_xxx)\r
123 *               int Num : 接続するホスト番号(0~, -1=ダイアログを出す)\r
124 \r
125 *       Return Value\r
126 *               なし\r
127 *----------------------------------------------------------------------------*/\r
128 \r
129 void ConnectProc(int Type, int Num)\r
130 {\r
131         int Save;\r
132         int LFSort;\r
133         int LDSort;\r
134         int RFSort;\r
135         int RDSort;\r
136 \r
137         SaveBookMark();\r
138         SaveCurrentSetToHost();\r
139 \r
140         if((Num >= 0) || (SelectHost(Type) == YES))\r
141         {\r
142                 if(Num >= 0)\r
143                         SetCurrentHost(Num);\r
144 \r
145                 /* 接続中なら切断する */\r
146                 if(CmdCtrlSocket != INVALID_SOCKET)\r
147                         DisconnectProc();\r
148 \r
149                 SetTaskMsg("----------------------------");\r
150 \r
151                 InitPWDcommand();\r
152                 CopyHostFromList(AskCurrentHost(), &CurHost);\r
153                 // UTF-8対応\r
154                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
155 \r
156                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
157                 {\r
158                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
159                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
160                         SetSyncMoveMode(CurHost.SyncMove);\r
161 \r
162                         if((AskSaveSortToHost() == YES) && (CurHost.Sort != SORT_NOTSAVED))\r
163                         {\r
164                                 DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
165                                 SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
166                                 ReSortDispList(WIN_LOCAL, &CancelFlg);\r
167                         }\r
168 \r
169                         Save = NO;\r
170                         if(strlen(CurHost.PassWord) > 0)\r
171                                 Save = YES;\r
172 \r
173                         DisableUserOpe();\r
174                         // 暗号化通信対応\r
175                         // 同時接続対応\r
176 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security);\r
177                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, Save, CurHost.Security, &CancelFlg);\r
178                         TrnCtrlSocket = CmdCtrlSocket;\r
179 \r
180                         // UTF-8対応\r
181                         if(TmpNameKanjiCode == KANJI_AUTO)\r
182                         {\r
183                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
184                                 {\r
185                                         SetCache(999, "");\r
186                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
187                                 }\r
188                         }\r
189 \r
190                         if(CmdCtrlSocket != INVALID_SOCKET)\r
191                         {\r
192                                 strcpy(TitleHostName, CurHost.HostName);\r
193                                 DispWindowTitle();\r
194                                 SoundPlay(SND_CONNECT);\r
195 \r
196                                 SendInitCommand(CurHost.InitCmd);\r
197 \r
198                                 if(strlen(CurHost.LocalInitDir) > 0)\r
199                                 {\r
200                                         DoLocalCWD(CurHost.LocalInitDir);\r
201                                         GetLocalDirForWnd();\r
202                                 }\r
203                                 InitTransCurDir();\r
204                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
205 \r
206                                 LoadBookMark();\r
207                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
208                         }\r
209                         else\r
210                                 SoundPlay(SND_ERROR);\r
211 \r
212                         EnableUserOpe();\r
213                 }\r
214                 else\r
215                         SetTaskMsg(MSGJPN001);\r
216         }\r
217         return;\r
218 }\r
219 \r
220 \r
221 /*----- ホスト名を入力してホストへ接続 ----------------------------------------\r
222 *\r
223 *       Parameter\r
224 *               なし\r
225 *\r
226 *       Return Value\r
227 *               なし\r
228 *----------------------------------------------------------------------------*/\r
229 \r
230 void QuickConnectProc(void)\r
231 {\r
232         char Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 2];\r
233         char File[FMAX_PATH+1];\r
234 \r
235         SaveBookMark();\r
236         SaveCurrentSetToHost();\r
237 \r
238         if(DialogBoxParam(GetFtpInst(), MAKEINTRESOURCE(hostname_dlg), GetMainHwnd(), QuickConDialogCallBack, (LPARAM)Tmp) == YES)\r
239         {\r
240                 /* 接続中なら切断する */\r
241                 if(CmdCtrlSocket != INVALID_SOCKET)\r
242                         DisconnectProc();\r
243 \r
244                 SetTaskMsg("----------------------------");\r
245 \r
246                 InitPWDcommand();\r
247                 CopyDefaultHost(&CurHost);\r
248                 // UTF-8対応\r
249                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
250                 if(SplitUNCpath(Tmp, CurHost.HostAdrs, CurHost.RemoteInitDir, File, CurHost.UserName, CurHost.PassWord, &CurHost.Port) == FFFTP_SUCCESS)\r
251                 {\r
252                         if(strlen(CurHost.UserName) == 0)\r
253                         {\r
254                                 strcpy(CurHost.UserName, Tmp + FMAX_PATH+1);\r
255                                 strcpy(CurHost.PassWord, Tmp + FMAX_PATH+1 + USER_NAME_LEN+1);\r
256                         }\r
257 \r
258                         SetCurrentHost(HOSTNUM_NOENTRY);\r
259                         AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
260                         CurHost.FireWall = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1];\r
261                         CurHost.Pasv = (int)Tmp[FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1 + 1];\r
262 \r
263                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
264                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
265                         SetSyncMoveMode(CurHost.SyncMove);\r
266 \r
267                         DisableUserOpe();\r
268                         // 暗号化通信対応\r
269                         // 同時接続対応\r
270 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
271                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
272                         TrnCtrlSocket = CmdCtrlSocket;\r
273 \r
274                         // UTF-8対応\r
275                         if(TmpNameKanjiCode == KANJI_AUTO)\r
276                         {\r
277                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
278                                 {\r
279                                         SetCache(999, "");\r
280                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
281                                 }\r
282                         }\r
283 \r
284                         if(CmdCtrlSocket != INVALID_SOCKET)\r
285                         {\r
286                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
287                                 DispWindowTitle();\r
288                                 SoundPlay(SND_CONNECT);\r
289 \r
290                                 InitTransCurDir();\r
291                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
292 \r
293                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
294                                 EnableUserOpe();\r
295 \r
296                                 if(strlen(File) > 0)\r
297                                         DirectDownLoadProc(File);\r
298                         }\r
299                         else\r
300                         {\r
301                                 SoundPlay(SND_ERROR);\r
302                                 EnableUserOpe();\r
303                         }\r
304                 }\r
305         }\r
306         return;\r
307 }\r
308 \r
309 \r
310 /*----- クイック接続ダイアログのコールバック ----------------------------------\r
311 *\r
312 *       Parameter\r
313 *               HWND hDlg : ウインドウハンドル\r
314 *               UINT message : メッセージ番号\r
315 *               WPARAM wParam : メッセージの WPARAM 引数\r
316 *               LPARAM lParam : メッセージの LPARAM 引数\r
317 *\r
318 *       Return Value\r
319 *               BOOL TRUE/FALSE\r
320 *----------------------------------------------------------------------------*/\r
321 \r
322 static BOOL CALLBACK QuickConDialogCallBack(HWND hDlg, UINT iMessage, WPARAM wParam, LPARAM lParam)\r
323 {\r
324         static char *Buf;\r
325         int i;\r
326         HISTORYDATA Tmp;\r
327 \r
328 //char Str[HOST_ADRS_LEN+USER_NAME_LEN+INIT_DIR_LEN+5+1];\r
329 \r
330         switch (iMessage)\r
331         {\r
332                 case WM_INITDIALOG :\r
333                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_LIMITTEXT, FMAX_PATH, 0);\r
334                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_SETTEXT, 0, (LPARAM)"");\r
335                         SendDlgItemMessage(hDlg, QHOST_USER, EM_LIMITTEXT, USER_NAME_LEN, 0);\r
336                         if(QuickAnonymous == YES)\r
337                         {\r
338                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"anonymous");\r
339                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)UserMailAdrs);\r
340                         }\r
341                         else\r
342                         {\r
343                                 SendDlgItemMessage(hDlg, QHOST_USER, WM_SETTEXT, 0, (LPARAM)"");\r
344                                 SendDlgItemMessage(hDlg, QHOST_PASS, WM_SETTEXT, 0, (LPARAM)"");\r
345                         }\r
346                         SendDlgItemMessage(hDlg, QHOST_PASS, EM_LIMITTEXT, PASSWORD_LEN, 0);\r
347                         SendDlgItemMessage(hDlg, QHOST_FWALL, BM_SETCHECK, FwallDefault, 0);\r
348                         SendDlgItemMessage(hDlg, QHOST_PASV, BM_SETCHECK, PasvDefault, 0);\r
349                         for(i = 0; i < HISTORY_MAX; i++)\r
350                         {\r
351                                 if(GetHistoryByNum(i, &Tmp) == FFFTP_SUCCESS)\r
352                                 {\r
353 //sprintf(Str, "%s (%s) %s", Tmp.HostAdrs, Tmp.UserName, Tmp.RemoteInitDir);\r
354 //SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Str);\r
355                                         SendDlgItemMessage(hDlg, QHOST_HOST, CB_ADDSTRING, 0, (LPARAM)Tmp.HostAdrs);\r
356                                 }\r
357                         }\r
358                         Buf = (char *)lParam;\r
359                         return(TRUE);\r
360 \r
361                 case WM_COMMAND :\r
362                         switch(GET_WM_COMMAND_ID(wParam, lParam))\r
363                         {\r
364                                 case IDOK :\r
365                                         SendDlgItemMessage(hDlg, QHOST_HOST, WM_GETTEXT, FMAX_PATH+1, (LPARAM)Buf);\r
366                                         SendDlgItemMessage(hDlg, QHOST_USER, WM_GETTEXT, USER_NAME_LEN+1, (LPARAM)Buf + FMAX_PATH+1);\r
367                                         SendDlgItemMessage(hDlg, QHOST_PASS, WM_GETTEXT, PASSWORD_LEN+1, (LPARAM)Buf + FMAX_PATH+1 + USER_NAME_LEN+1);\r
368                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1) = (char)SendDlgItemMessage(hDlg, QHOST_FWALL, BM_GETCHECK, 0, 0);\r
369                                         *(Buf + FMAX_PATH+1 + USER_NAME_LEN+1 + PASSWORD_LEN+1+1) = (char)SendDlgItemMessage(hDlg, QHOST_PASV, BM_GETCHECK, 0, 0);\r
370                                         EndDialog(hDlg, YES);\r
371                                         break;\r
372 \r
373                                 case IDCANCEL :\r
374                                         EndDialog(hDlg, NO);\r
375                                         break;\r
376 \r
377 //                              case QHOST_HOST :\r
378 //                                      if(HIWORD(wParam) == CBN_EDITCHANGE)\r
379 //                                              DoPrintf("EDIT");\r
380 //                                      break;\r
381                         }\r
382             return(TRUE);\r
383         }\r
384         return(FALSE);\r
385 }\r
386 \r
387 \r
388 /*----- 指定したホスト名でホストへ接続 ----------------------------------------\r
389 *\r
390 *       Parameter\r
391 *               char *unc : UNC文字列\r
392 *               int Kanji : ホストの漢字コード (KANJI_xxx)\r
393 *               int Kana : 半角かな→全角変換モード (YES/NO)\r
394 *               int Fkanji : ファイル名の漢字コード (KANJI_xxx)\r
395 *               int TrMode : 転送モード (TYPE_xx)\r
396 *\r
397 *       Return Value\r
398 *               なし\r
399 *----------------------------------------------------------------------------*/\r
400 \r
401 void DirectConnectProc(char *unc, int Kanji, int Kana, int Fkanji, int TrMode)\r
402 {\r
403         char Host[HOST_ADRS_LEN+1];\r
404         char Path[FMAX_PATH+1];\r
405         char File[FMAX_PATH+1];\r
406         char User[USER_NAME_LEN+1];\r
407         char Pass[PASSWORD_LEN+1];\r
408         int Port;\r
409 \r
410         SaveBookMark();\r
411         SaveCurrentSetToHost();\r
412 \r
413         /* 接続中なら切断する */\r
414         if(CmdCtrlSocket != INVALID_SOCKET)\r
415                 DisconnectProc();\r
416 \r
417         SetTaskMsg("----------------------------");\r
418 \r
419         InitPWDcommand();\r
420         if(SplitUNCpath(unc, Host, Path, File, User, Pass, &Port) == FFFTP_SUCCESS)\r
421         {\r
422                 if(strlen(User) == 0)\r
423                 {\r
424                         strcpy(User, "anonymous");\r
425                         strcpy(Pass, UserMailAdrs);\r
426                 }\r
427 \r
428                 CopyDefaultHost(&CurHost);\r
429 \r
430                 SetCurrentHost(HOSTNUM_NOENTRY);\r
431                 strcpy(CurHost.HostAdrs, Host);\r
432                 strcpy(CurHost.UserName, User);\r
433                 strcpy(CurHost.PassWord, Pass);\r
434                 strcpy(CurHost.RemoteInitDir, Path);\r
435                 AskUseFireWall(CurHost.HostAdrs, &CurHost.FireWall, &CurHost.Pasv, &CurHost.ListCmdOnly);\r
436                 CurHost.Port = Port;\r
437                 CurHost.KanjiCode = Kanji;\r
438                 CurHost.KanaCnv = Kana;\r
439                 CurHost.NameKanjiCode = Fkanji;\r
440                 CurHost.KanaCnv = YES;                  /* とりあえず */\r
441                 // UTF-8対応\r
442                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
443 \r
444                 SetHostKanaCnvImm(CurHost.KanaCnv);\r
445                 SetHostKanjiCodeImm(CurHost.KanjiCode);\r
446                 SetSyncMoveMode(CurHost.SyncMove);\r
447 \r
448                 if(TrMode != TYPE_DEFAULT)\r
449                 {\r
450                         SetTransferTypeImm(TrMode);\r
451                         DispTransferType();\r
452                 }\r
453 \r
454                 DisableUserOpe();\r
455                 // 暗号化通信対応\r
456                 // 同時接続対応\r
457 //              CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
458                 CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
459                 TrnCtrlSocket = CmdCtrlSocket;\r
460 \r
461                 // UTF-8対応\r
462                 if(TmpNameKanjiCode == KANJI_AUTO)\r
463                 {\r
464                         if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
465                         {\r
466                                 SetCache(999, "");\r
467                                 TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
468                         }\r
469                 }\r
470 \r
471                 if(CmdCtrlSocket != INVALID_SOCKET)\r
472                 {\r
473                         strcpy(TitleHostName, CurHost.HostAdrs);\r
474                         DispWindowTitle();\r
475                         SoundPlay(SND_CONNECT);\r
476 \r
477                         InitTransCurDir();\r
478                         DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
479 \r
480                         GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
481                         EnableUserOpe();\r
482 \r
483                         if(strlen(File) > 0)\r
484                                 DirectDownLoadProc(File);\r
485                         else\r
486                                 ResetAutoExitFlg();\r
487                 }\r
488                 else\r
489                 {\r
490                         SoundPlay(SND_ERROR);\r
491                         EnableUserOpe();\r
492                 }\r
493         }\r
494         return;\r
495 }\r
496 \r
497 \r
498 /*----- ホストのヒストリで指定されたホストへ接続 ------------------------------\r
499 *\r
500 *       Parameter\r
501 *               int MenuCmd : 取り出すヒストリに割り当てられたメニューコマンド\r
502 *\r
503 *       Return Value\r
504 *               なし\r
505 *----------------------------------------------------------------------------*/\r
506 \r
507 void HistoryConnectProc(int MenuCmd)\r
508 {\r
509         HISTORYDATA Hist;\r
510         int LFSort;\r
511         int LDSort;\r
512         int RFSort;\r
513         int RDSort;\r
514 \r
515         if(GetHistoryByCmd(MenuCmd, &Hist) == FFFTP_SUCCESS)\r
516         {\r
517                 SaveBookMark();\r
518                 SaveCurrentSetToHost();\r
519 \r
520                 /* 接続中なら切断する */\r
521                 if(CmdCtrlSocket != INVALID_SOCKET)\r
522                         DisconnectProc();\r
523 \r
524                 SetTaskMsg("----------------------------");\r
525 \r
526                 InitPWDcommand();\r
527                 CopyHistoryToHost(&Hist, &CurHost);\r
528                 // UTF-8対応\r
529                 TmpNameKanjiCode = CurHost.NameKanjiCode;\r
530 \r
531                 if(ConnectRas(CurHost.Dialup, CurHost.DialupAlways, CurHost.DialupNotify, CurHost.DialEntry) == FFFTP_SUCCESS)\r
532                 {\r
533                         SetCurrentHost(HOSTNUM_NOENTRY);\r
534                         SetHostKanaCnvImm(CurHost.KanaCnv);\r
535                         SetHostKanjiCodeImm(CurHost.KanjiCode);\r
536                         SetSyncMoveMode(CurHost.SyncMove);\r
537 \r
538                         DecomposeSortType(CurHost.Sort, &LFSort, &LDSort, &RFSort, &RDSort);\r
539                         SetSortTypeImm(LFSort, LDSort, RFSort, RDSort);\r
540                         ReSortDispList(WIN_LOCAL, &CancelFlg);\r
541 \r
542                         SetTransferTypeImm(Hist.Type);\r
543                         DispTransferType();\r
544 \r
545                         DisableUserOpe();\r
546                         // 暗号化通信対応\r
547                         // 同時接続対応\r
548 //                      CmdCtrlSocket = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security);\r
549                         CmdCtrlSocket = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg);\r
550                         TrnCtrlSocket = CmdCtrlSocket;\r
551 \r
552                         // UTF-8対応\r
553                         if(TmpNameKanjiCode == KANJI_AUTO)\r
554                         {\r
555                                 if(DoDirListCmdSkt("", "", 999, &CancelFlg) == FTP_COMPLETE)\r
556                                 {\r
557                                         SetCache(999, "");\r
558                                         TmpNameKanjiCode = AnalyzeNameKanjiCode(999);\r
559                                 }\r
560                         }\r
561 \r
562                         if(CmdCtrlSocket != INVALID_SOCKET)\r
563                         {\r
564                                 strcpy(TitleHostName, CurHost.HostAdrs);\r
565                                 DispWindowTitle();\r
566                                 SoundPlay(SND_CONNECT);\r
567 \r
568                                 SendInitCommand(CurHost.InitCmd);\r
569 \r
570                                 DoLocalCWD(CurHost.LocalInitDir);\r
571                                 GetLocalDirForWnd();\r
572 \r
573                                 InitTransCurDir();\r
574                                 DoCWD(CurHost.RemoteInitDir, YES, YES, YES);\r
575 \r
576                                 GetRemoteDirForWnd(CACHE_NORMAL, &CancelFlg);\r
577                         }\r
578                         else\r
579                                 SoundPlay(SND_ERROR);\r
580 \r
581                         EnableUserOpe();\r
582                 }\r
583                 else\r
584                         SetTaskMsg(MSGJPN002);\r
585         }\r
586         else\r
587                 SoundPlay(SND_ERROR);\r
588 \r
589         return;\r
590 }\r
591 \r
592 \r
593 /*----- ホストの初期化コマンドを送る ------------------------------------------\r
594 *\r
595 *       Parameter\r
596 *               int Cmd : 初期化コマンドス\r
597 *\r
598 *       Return Value\r
599 *               なし\r
600 *\r
601 *       NOte\r
602 *               初期化コマンドは以下のようなフォーマットであること\r
603 *                       cmd1\0\r
604 *                       cmd1\r\ncmd2\r\n\0\r
605 *----------------------------------------------------------------------------*/\r
606 \r
607 static int SendInitCommand(char *Cmd)\r
608 {\r
609         char Tmp[INITCMD_LEN+1];\r
610         char *Pos;\r
611 \r
612         while(strlen(Cmd) > 0)\r
613         {\r
614                 strcpy(Tmp, Cmd);\r
615                 if((Pos = strchr(Tmp, '\r')) != NULL)\r
616                         *Pos = NUL;\r
617                 if(strlen(Tmp) > 0)\r
618                         DoQUOTE(Tmp);\r
619 \r
620                 if((Cmd = strchr(Cmd, '\n')) != NULL)\r
621                         Cmd++;\r
622                 else\r
623                         break;\r
624         }\r
625         return(0);\r
626 }\r
627 \r
628 \r
629 /*----- 指定のホストはFireWallを使う設定かどうかを返す ------------------------\r
630 *\r
631 *       Parameter\r
632 *               char *Hots : ホスト名\r
633 *               int *Fire : FireWallを使うかどうかを返すワーク\r
634 *               int *Pasv : PASVモードを返すワーク\r
635 *               int *List : LISTコマンドのみ使用フラグ\r
636 *\r
637 *       Return Value\r
638 *               なし\r
639 *----------------------------------------------------------------------------*/\r
640 \r
641 static void AskUseFireWall(char *Host, int *Fire, int *Pasv, int *List)\r
642 {\r
643         int i;\r
644         HOSTDATA Tmp;\r
645 \r
646         *Fire = FwallDefault;\r
647         *Pasv = PasvDefault;\r
648         // NLSTを送ってしまうバグ修正(ただしNLSTを使うべきホストへクイック接続できなくなる)\r
649 //      *List = NO;\r
650 \r
651         i = 0;\r
652         while(CopyHostFromList(i, &Tmp) == FFFTP_SUCCESS)\r
653         {\r
654                 if(strcmp(Host, Tmp.HostAdrs) == 0)\r
655                 {\r
656                         *Fire = Tmp.FireWall;\r
657                         *Pasv = Tmp.Pasv;\r
658                         *List = Tmp.ListCmdOnly;\r
659                         break;\r
660                 }\r
661                 i++;\r
662         }\r
663         return;\r
664 }\r
665 \r
666 \r
667 /*----- 接続しているホストのアドレスを返す ------------------------------------\r
668 *\r
669 *       Parameter\r
670 *               なし\r
671 *\r
672 *       Return Value\r
673 *               char *ホストのアドレス\r
674 *----------------------------------------------------------------------------*/\r
675 \r
676 char *AskHostAdrs(void)\r
677 {\r
678         return(CurHost.HostAdrs);\r
679 }\r
680 \r
681 \r
682 /*----- 接続しているホストのポートを返す --------------------------------------\r
683 *\r
684 *       Parameter\r
685 *               なし\r
686 *\r
687 *       Return Value\r
688 *               int ホストのポート\r
689 *----------------------------------------------------------------------------*/\r
690 \r
691 int AskHostPort(void)\r
692 {\r
693         return(CurHost.Port);\r
694 }\r
695 \r
696 /*----- 接続しているホストのファイル名の漢字コードを返す ----------------------\r
697 *\r
698 *       Parameter\r
699 *               なし\r
700 *\r
701 *       Return Value\r
702 *               int 漢字コード (KANJI_xxx)\r
703 *----------------------------------------------------------------------------*/\r
704 \r
705 int AskHostNameKanji(void)\r
706 {\r
707         // UTF-8対応\r
708 //      if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
709 //              CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
710 //\r
711 //      return(CurHost.NameKanjiCode);\r
712         return(TmpNameKanjiCode);\r
713 }\r
714 \r
715 \r
716 /*----- 接続しているホストのファイル名の半角カナ変換フラグを返す --------------\r
717 *\r
718 *       Parameter\r
719 *               なし\r
720 *\r
721 *       Return Value\r
722 *               int 半角カナを全角に変換するかどうか (YES/NO)\r
723 *----------------------------------------------------------------------------*/\r
724 \r
725 int AskHostNameKana(void)\r
726 {\r
727         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
728                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
729 \r
730         return(CurHost.NameKanaCnv);\r
731 }\r
732 \r
733 \r
734 /*----- 接続しているホストのLISTコマンドモードを返す --------------------------\r
735 *\r
736 *       Parameter\r
737 *               なし\r
738 *\r
739 *       Return Value\r
740 *               int LISTコマンドモード (YES/NO)\r
741 *----------------------------------------------------------------------------*/\r
742 \r
743 int AskListCmdMode(void)\r
744 {\r
745         if(CurHost.HostType == HTYPE_VMS)\r
746                 return(YES);\r
747         else\r
748         {\r
749                 if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
750                         CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
751                 return(CurHost.ListCmdOnly);\r
752         }\r
753 }\r
754 \r
755 \r
756 /*----- 接続しているホストでNLST -Rを使うかどうかを返す ------------------------\r
757 *\r
758 *       Parameter\r
759 *               なし\r
760 *\r
761 *       Return Value\r
762 *               int NLST -Rを使うかどうか (YES/NO)\r
763 *----------------------------------------------------------------------------*/\r
764 \r
765 int AskUseNLST_R(void)\r
766 {\r
767         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
768                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
769 \r
770         return(CurHost.UseNLST_R);\r
771 }\r
772 \r
773 \r
774 /*----- 接続しているホストのChmodコマンドを返す -------------------------------\r
775 *\r
776 *       Parameter\r
777 *               なし\r
778 *\r
779 *       Return Value\r
780 *               char *Chmodコマンド\r
781 *----------------------------------------------------------------------------*/\r
782 \r
783 char *AskHostChmodCmd(void)\r
784 {\r
785         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
786                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
787 \r
788         return(CurHost.ChmodCmd);\r
789 }\r
790 \r
791 \r
792 /*----- 接続しているホストのタイムゾーンを返す --------------------------------\r
793 *\r
794 *       Parameter\r
795 *               なし\r
796 *\r
797 *       Return Value\r
798 *               int タイムゾーン\r
799 *----------------------------------------------------------------------------*/\r
800 \r
801 int AskHostTimeZone(void)\r
802 {\r
803         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
804                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
805 \r
806         return(CurHost.TimeZone);\r
807 }\r
808 \r
809 \r
810 /*----- 接続しているホストのPASVモードを返す ----------------------------------\r
811 *\r
812 *       Parameter\r
813 *               なし\r
814 *\r
815 *       Return Value\r
816 *               int PASVモードかどうか (YES/NO)\r
817 *----------------------------------------------------------------------------*/\r
818 \r
819 int AskPasvMode(void)\r
820 {\r
821         return(CurHost.Pasv);\r
822 }\r
823 \r
824 \r
825 /*----- 接続しているホストのLNSTファイル名を返す ------------------------------\r
826 *\r
827 *       Parameter\r
828 *               なし\r
829 *\r
830 *       Return Value\r
831 *               char *ファイル名/オプション\r
832 *----------------------------------------------------------------------------*/\r
833 \r
834 char *AskHostLsName(void)\r
835 {\r
836         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
837                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
838 \r
839         return(CurHost.LsName);\r
840 }\r
841 \r
842 \r
843 /*----- 接続しているホストのホストタイプを返す --------------------------------\r
844 *\r
845 *       Parameter\r
846 *               なし\r
847 *\r
848 *       Return Value\r
849 *               char *ファイル名/オプション\r
850 *----------------------------------------------------------------------------*/\r
851 \r
852 int AskHostType(void)\r
853 {\r
854         if(AskCurrentHost() != HOSTNUM_NOENTRY)\r
855                 CopyHostFromListInConnect(AskCurrentHost(), &CurHost);\r
856 \r
857         return(CurHost.HostType);\r
858 }\r
859 \r
860 \r
861 /*----- 接続しているホストはFireWallを使うホストかどうかを返す ----------------\r
862 *\r
863 *       Parameter\r
864 *               なし\r
865 *\r
866 *       Return Value\r
867 *               int FireWallを使うかどうか (YES/NO)\r
868 *----------------------------------------------------------------------------*/\r
869 \r
870 int AskHostFireWall(void)\r
871 {\r
872         return(CurHost.FireWall);\r
873 }\r
874 \r
875 \r
876 /*----- 接続しているホストでフルパスでファイルアクセスしないかどうかを返す ----\r
877 *\r
878 *       Parameter\r
879 *               なし\r
880 *\r
881 *       Return Value\r
882 *               int フルパスでアクセスしない (YES=フルパス禁止/NO)\r
883 *----------------------------------------------------------------------------*/\r
884 \r
885 int AskNoFullPathMode(void)\r
886 {\r
887         if(CurHost.HostType == HTYPE_VMS)\r
888                 return(YES);\r
889         else\r
890                 return(CurHost.NoFullPath);\r
891 }\r
892 \r
893 \r
894 /*----- 接続しているユーザ名を返す --------------------------------------------\r
895 *\r
896 *       Parameter\r
897 *               なし\r
898 *\r
899 *       Return Value\r
900 *               char *ユーザ名\r
901 *----------------------------------------------------------------------------*/\r
902 \r
903 char *AskHostUserName(void)\r
904 {\r
905         return(CurHost.UserName);\r
906 }\r
907 \r
908 \r
909 /*----- 現在の設定をホストの設定にセットする ----------------------------------\r
910 *\r
911 *       Parameter\r
912 *               なし\r
913 *\r
914 *       Return Value\r
915 *               なし\r
916 *\r
917 *       Note\r
918 *               カレントディレクトリ、ソート方法をホストの設定にセットする\r
919 *----------------------------------------------------------------------------*/\r
920 \r
921 void SaveCurrentSetToHost(void)\r
922 {\r
923         int Host;\r
924         char LocDir[FMAX_PATH+1];\r
925         char HostDir[FMAX_PATH+1];\r
926 \r
927         if(TrnCtrlSocket != INVALID_SOCKET)\r
928         {\r
929                 if((Host = AskCurrentHost()) != HOSTNUM_NOENTRY)\r
930                 {\r
931                         CopyHostFromListInConnect(Host, &CurHost);\r
932                         if(CurHost.LastDir == YES)\r
933                         {\r
934                                 AskLocalCurDir(LocDir, FMAX_PATH);\r
935                                 AskRemoteCurDir(HostDir, FMAX_PATH);\r
936                                 SetHostDir(AskCurrentHost(), LocDir, HostDir);\r
937                         }\r
938                         SetHostSort(AskCurrentHost(), AskSortType(ITEM_LFILE), AskSortType(ITEM_LDIR), AskSortType(ITEM_RFILE), AskSortType(ITEM_RDIR));\r
939                 }\r
940         }\r
941         return;\r
942 }\r
943 \r
944 \r
945 /*----- 現在の設定をヒストリにセットする --------------------------------------\r
946 *\r
947 *       Parameter\r
948 *               なし\r
949 *\r
950 *       Return Value\r
951 *               なし\r
952 *----------------------------------------------------------------------------*/\r
953 \r
954 static void SaveCurrentSetToHistory(void)\r
955 {\r
956         char LocDir[FMAX_PATH+1];\r
957         char HostDir[FMAX_PATH+1];\r
958 \r
959         AskLocalCurDir(LocDir, FMAX_PATH);\r
960         AskRemoteCurDir(HostDir, FMAX_PATH);\r
961         strcpy(CurHost.LocalInitDir, LocDir);\r
962         strcpy(CurHost.RemoteInitDir, HostDir);\r
963 \r
964         CurHost.Sort = AskSortType(ITEM_LFILE) * 0x1000000 | AskSortType(ITEM_LDIR) * 0x10000 | AskSortType(ITEM_RFILE) * 0x100 | AskSortType(ITEM_RDIR);\r
965 \r
966         CurHost.KanjiCode = AskHostKanjiCode();\r
967         CurHost.KanaCnv = AskHostKanaCnv();\r
968 \r
969         CurHost.SyncMove = AskSyncMoveMode();\r
970 \r
971         AddHostToHistory(&CurHost, AskTransferType());\r
972         SetAllHistoryToMenu();\r
973 \r
974         return;\r
975 }\r
976 \r
977 \r
978 /*----- コマンドコントロールソケットの再接続 ----------------------------------\r
979 *\r
980 *       Parameter\r
981 *               なし\r
982 *\r
983 *       Return Value\r
984 *               int ステータス\r
985 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
986 *----------------------------------------------------------------------------*/\r
987 \r
988 int ReConnectCmdSkt(void)\r
989 {\r
990         int Sts;\r
991 \r
992 \r
993         // 同時接続対応\r
994 //      if(CmdCtrlSocket != TrnCtrlSocket)\r
995         if(CmdCtrlSocket != TrnCtrlSocket && TrnCtrlSocket != INVALID_SOCKET)\r
996                 do_closesocket(TrnCtrlSocket);\r
997         TrnCtrlSocket = INVALID_SOCKET;\r
998 \r
999         Sts = ReConnectSkt(&CmdCtrlSocket);\r
1000 \r
1001         TrnCtrlSocket = CmdCtrlSocket;\r
1002 \r
1003         return(Sts);\r
1004 }\r
1005 \r
1006 \r
1007 /*----- 転送コントロールソケットの再接続 --------------------------------------\r
1008 *\r
1009 *       Parameter\r
1010 *               なし\r
1011 *\r
1012 *       Return Value\r
1013 *               int ステータス\r
1014 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1015 *----------------------------------------------------------------------------*/\r
1016 \r
1017 //int ReConnectTrnSkt(void)\r
1018 //{\r
1019 //      return(ReConnectSkt(&TrnCtrlSocket));\r
1020 //}\r
1021 // 同時接続対応\r
1022 int ReConnectTrnSkt(SOCKET *Skt, int *CancelCheckWork)\r
1023 {\r
1024 //      char Path[FMAX_PATH+1];\r
1025         int Sts;\r
1026         // 暗号化通信対応\r
1027         HOSTDATA HostData;\r
1028 \r
1029         Sts = FFFTP_FAIL;\r
1030 \r
1031         SetTaskMsg(MSGJPN003);\r
1032 \r
1033 //      DisableUserOpe();\r
1034         /* 現在のソケットは切断 */\r
1035         if(*Skt != INVALID_SOCKET)\r
1036                 do_closesocket(*Skt);\r
1037         /* 再接続 */\r
1038         // 暗号化通信対応\r
1039         HostData = CurHost;\r
1040         if(HostData.CryptMode != CRYPT_NONE)\r
1041                 HostData.UseNoEncryption = NO;\r
1042         if(HostData.CryptMode != CRYPT_FTPES)\r
1043                 HostData.UseFTPES = NO;\r
1044         if(HostData.CryptMode != CRYPT_FTPIS)\r
1045                 HostData.UseFTPIS = NO;\r
1046         if(HostData.CryptMode != CRYPT_SFTP)\r
1047                 HostData.UseSFTP = NO;\r
1048         // 暗号化通信対応\r
1049         // 同時接続対応\r
1050 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1051         if((*Skt = DoConnect(&HostData, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, CancelCheckWork)) != INVALID_SOCKET)\r
1052         {\r
1053 //              AskRemoteCurDir(Path, FMAX_PATH);\r
1054 //              DoCWD(Path, YES, YES, YES);\r
1055                 Sts = FFFTP_SUCCESS;\r
1056         }\r
1057         else\r
1058                 SoundPlay(SND_ERROR);\r
1059 \r
1060 //      EnableUserOpe();\r
1061         return(Sts);\r
1062 }\r
1063 \r
1064 \r
1065 /*----- 回線の再接続 ----------------------------------------------------------\r
1066 *\r
1067 *       Parameter\r
1068 *               SOCKET *Skt : 接続したソケットを返すワーク\r
1069 *\r
1070 *       Return Value\r
1071 *               int ステータス\r
1072 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1073 *----------------------------------------------------------------------------*/\r
1074 \r
1075 static int ReConnectSkt(SOCKET *Skt)\r
1076 {\r
1077         char Path[FMAX_PATH+1];\r
1078         int Sts;\r
1079 \r
1080         Sts = FFFTP_FAIL;\r
1081 \r
1082         SetTaskMsg(MSGJPN003);\r
1083 \r
1084         DisableUserOpe();\r
1085         /* 現在のソケットは切断 */\r
1086         if(*Skt != INVALID_SOCKET)\r
1087                 do_closesocket(*Skt);\r
1088         /* 再接続 */\r
1089         // 暗号化通信対応\r
1090         // 同時接続対応\r
1091 //      if((*Skt = DoConnect(CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security)) != INVALID_SOCKET)\r
1092         if((*Skt = DoConnect(&CurHost, CurHost.HostAdrs, CurHost.UserName, CurHost.PassWord, CurHost.Account, CurHost.Port, CurHost.FireWall, NO, CurHost.Security, &CancelFlg)) != INVALID_SOCKET)\r
1093         {\r
1094                 AskRemoteCurDir(Path, FMAX_PATH);\r
1095                 DoCWD(Path, YES, YES, YES);\r
1096                 Sts = FFFTP_SUCCESS;\r
1097         }\r
1098         else\r
1099                 SoundPlay(SND_ERROR);\r
1100 \r
1101         EnableUserOpe();\r
1102         return(Sts);\r
1103 }\r
1104 \r
1105 \r
1106 /*----- コマンドコントロールソケットを返す ------------------------------------\r
1107 *\r
1108 *       Parameter\r
1109 *               なし\r
1110 *\r
1111 *       Return Value\r
1112 *               SOCKET コマンドコントロールソケット\r
1113 *----------------------------------------------------------------------------*/\r
1114 \r
1115 SOCKET AskCmdCtrlSkt(void)\r
1116 {\r
1117         return(CmdCtrlSocket);\r
1118 }\r
1119 \r
1120 \r
1121 /*----- 転送コントロールソケットを返す ----------------------------------------\r
1122 *\r
1123 *       Parameter\r
1124 *               なし\r
1125 *\r
1126 *       Return Value\r
1127 *               SOCKET 転送コントロールソケット\r
1128 *----------------------------------------------------------------------------*/\r
1129 \r
1130 SOCKET AskTrnCtrlSkt(void)\r
1131 {\r
1132         return(TrnCtrlSocket);\r
1133 }\r
1134 \r
1135 \r
1136 /*----- コマンド/転送コントロールソケットの共有を解除 ------------------------\r
1137 *\r
1138 *       Parameter\r
1139 *               なし\r
1140 *\r
1141 *       Return Value\r
1142 *               なし\r
1143 *----------------------------------------------------------------------------*/\r
1144 \r
1145 void SktShareProh(void)\r
1146 {\r
1147         if(CmdCtrlSocket == TrnCtrlSocket)\r
1148         {\r
1149 \r
1150 //SetTaskMsg("############### SktShareProh");\r
1151 \r
1152                 // 同時接続対応\r
1153                 // 転送スレッドがソケットを各自で用意\r
1154                 // TrnCtrlSocketはメインスレッド以外から使用されない\r
1155 //              CmdCtrlSocket = INVALID_SOCKET;\r
1156 //              ReConnectSkt(&CmdCtrlSocket);\r
1157         }\r
1158         return;\r
1159 }\r
1160 \r
1161 \r
1162 /*----- コマンド/転送コントロールソケットの共有が解除されているかチェック ----\r
1163 *\r
1164 *       Parameter\r
1165 *               なし\r
1166 *\r
1167 *       Return Value\r
1168 *               int ステータス\r
1169 *                       YES=共有解除/NO=共有\r
1170 *----------------------------------------------------------------------------*/\r
1171 \r
1172 int AskShareProh(void)\r
1173 {\r
1174         int Sts;\r
1175 \r
1176         Sts = YES;\r
1177 //      if(CmdCtrlSocket == TrnCtrlSocket)\r
1178 //              Sts = NO;\r
1179 \r
1180         return(Sts);\r
1181 }\r
1182 \r
1183 \r
1184 /*----- ホストから切断 --------------------------------------------------------\r
1185 *\r
1186 *       Parameter\r
1187 *               なし\r
1188 *\r
1189 *       Return Value\r
1190 *               なし\r
1191 *----------------------------------------------------------------------------*/\r
1192 \r
1193 void DisconnectProc(void)\r
1194 {\r
1195 \r
1196 //SetTaskMsg("############### Disconnect Cmd=%x, Trn=%x", CmdCtrlSocket,TrnCtrlSocket);\r
1197 \r
1198         if((CmdCtrlSocket != INVALID_SOCKET) && (CmdCtrlSocket != TrnCtrlSocket))\r
1199         {\r
1200                 DoQUIT(CmdCtrlSocket);\r
1201                 DoClose(CmdCtrlSocket);\r
1202         }\r
1203 \r
1204         if(TrnCtrlSocket != INVALID_SOCKET)\r
1205         {\r
1206                 DoQUIT(TrnCtrlSocket);\r
1207                 DoClose(TrnCtrlSocket);\r
1208 \r
1209                 SaveCurrentSetToHistory();\r
1210 \r
1211                 EraseRemoteDirForWnd();\r
1212                 SetTaskMsg(MSGJPN004);\r
1213         }\r
1214 \r
1215         TrnCtrlSocket = INVALID_SOCKET;\r
1216         CmdCtrlSocket = INVALID_SOCKET;\r
1217 \r
1218         DispWindowTitle();\r
1219         MakeButtonsFocus();\r
1220         ClearBookMark();\r
1221 \r
1222         return;\r
1223 }\r
1224 \r
1225 \r
1226 /*----- ソケットが強制切断されたときの処理 ------------------------------------\r
1227 *\r
1228 *       Parameter\r
1229 *               なし\r
1230 *\r
1231 *       Return Value\r
1232 *               なし\r
1233 *----------------------------------------------------------------------------*/\r
1234 \r
1235 void DisconnectSet(void)\r
1236 {\r
1237         CmdCtrlSocket = INVALID_SOCKET;\r
1238         TrnCtrlSocket = INVALID_SOCKET;\r
1239 \r
1240         EraseRemoteDirForWnd();\r
1241         DispWindowTitle();\r
1242         MakeButtonsFocus();\r
1243         SetTaskMsg(MSGJPN005);\r
1244         return;\r
1245 }\r
1246 \r
1247 \r
1248 /*----- ホストに接続中かどうかを返す ------------------------------------------\r
1249 *\r
1250 *       Parameter\r
1251 *               なし\r
1252 *\r
1253 *       Return Value\r
1254 *               int ステータス (YES/NO)\r
1255 *----------------------------------------------------------------------------*/\r
1256 \r
1257 int AskConnecting(void)\r
1258 {\r
1259         int Sts;\r
1260 \r
1261         Sts = NO;\r
1262         if(TrnCtrlSocket != INVALID_SOCKET)\r
1263                 Sts = YES;\r
1264 \r
1265         return(Sts);\r
1266 }\r
1267 \r
1268 \r
1269 /*----- ホストへ接続する ------------------------------------------------------\r
1270 *\r
1271 *       Parameter\r
1272 *               char *Host : ホスト名\r
1273 *               char *User : ユーザ名\r
1274 *               char *Pass : パスワード\r
1275 *               char *Acct : アカウント\r
1276 *               int Port : ポート\r
1277 *               int Fwall : FireWallを使うかどうか (YES/NO)\r
1278 *               int SavePass : パスワードを再入力した時に保存するかどうか (YES/NO)\r
1279 *               int Security : セキュリティ (SECURITY_xxx, MDx)\r
1280 *\r
1281 *       Return Value\r
1282 *               SOCKET ソケット\r
1283 *\r
1284 *       Note\r
1285 *               ホスト名、ユーザ名、パスワードが指定されていなかったときは、接続に使用\r
1286 *               したものをコピーしてかえす\r
1287 *                       char *Host : ホスト名\r
1288 *                       char *User : ユーザ名\r
1289 *                       char *Pass : パスワード\r
1290 *                       char *Acct : アカウント\r
1291 *\r
1292 *               FireWallは次のように動作する\r
1293 *                       TYPE1   Connect fire → USER user(f) → PASS pass(f) → SITE host → USER user(h) →      PASS pass(h) → ACCT acct\r
1294 *                       TYPE2   Connect fire → USER user(f) → PASS pass(f) →              USER user(h)@host → PASS pass(h) → ACCT acct\r
1295 *                       TYPE3   Connect fire →                                              USER user(h)@host → PASS pass(h) → ACCT acct\r
1296 *                       TYPE4   Connect fire →                                 OPEN host → USER user(h) →      PASS pass(h) → ACCT acct\r
1297 *                       TYPE5   SOCKS4\r
1298 *                       none    Connect host →                                              USER user(h) →      PASS pass(h) → ACCT acct\r
1299 *----------------------------------------------------------------------------*/\r
1300 \r
1301 // 暗号化通信対応\r
1302 static SOCKET DoConnectCrypt(int CryptMode, HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1303 {\r
1304         int Sts;\r
1305         int Flg;\r
1306         int Anony;\r
1307         SOCKET ContSock;\r
1308         char Buf[1024];\r
1309         char Reply[1024];\r
1310         int Continue;\r
1311         int ReInPass;\r
1312         char *Tmp;\r
1313         int HostPort;\r
1314         static const char *SiteTbl[4] = { "SITE", "site", "OPEN", "open" };\r
1315         char TmpBuf[ONELINE_BUF_SIZE];\r
1316         struct linger LingerOpt;\r
1317 \r
1318         // 暗号化通信対応\r
1319         ContSock = INVALID_SOCKET;\r
1320 \r
1321         if(CryptMode == CRYPT_NONE || CryptMode == CRYPT_FTPES || CryptMode == CRYPT_FTPIS)\r
1322         {\r
1323                 if(Fwall == YES)\r
1324                         Fwall = FwallType;\r
1325                 else\r
1326                         Fwall = FWALL_NONE;\r
1327 \r
1328                 TryConnect = YES;\r
1329                 // 暗号化通信対応\r
1330 //              CancelFlg = NO;\r
1331 #if 0\r
1332 //              WSASetBlockingHook(BlkHookFnc);\r
1333 #endif\r
1334 \r
1335                 ContSock = INVALID_SOCKET;\r
1336 \r
1337                 HostPort = Port;\r
1338                 Tmp = Host;\r
1339                 if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1340                    (Fwall == FWALL_SIDEWINDER) ||\r
1341                    (Fwall == FWALL_FU_FP))\r
1342                 {\r
1343                         Tmp = FwallHost;\r
1344                         Port = FwallPort;\r
1345                 }\r
1346 \r
1347                 if(strlen(Tmp) != 0)\r
1348                 {\r
1349                         // 同時接続対応\r
1350 //                      if((ContSock = connectsock(Tmp, Port, "", &CancelFlg)) != INVALID_SOCKET)\r
1351                         if((ContSock = connectsock(Tmp, Port, "", CancelCheckWork)) != INVALID_SOCKET)\r
1352                         {\r
1353                                 // バッファを無効\r
1354 #ifdef DISABLE_CONTROL_NETWORK_BUFFERS\r
1355                                 int BufferSize = 0;\r
1356                                 setsockopt(ContSock, SOL_SOCKET, SO_SNDBUF, (char*)&BufferSize, sizeof(int));\r
1357                                 setsockopt(ContSock, SOL_SOCKET, SO_RCVBUF, (char*)&BufferSize, sizeof(int));\r
1358 #endif\r
1359                                 // FTPIS対応\r
1360 //                              while((Sts = ReadReplyMessage(ContSock, Buf, 1024, &CancelFlg, TmpBuf) / 100) == FTP_PRELIM)\r
1361 //                                      ;\r
1362                                 if(CryptMode == CRYPT_FTPIS)\r
1363                                 {\r
1364                                         if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1365                                         {\r
1366                                                 while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1367                                                         ;\r
1368                                         }\r
1369                                         else\r
1370                                                 Sts = FTP_ERROR;\r
1371                                 }\r
1372                                 else\r
1373                                 {\r
1374                                         while((Sts = ReadReplyMessage(ContSock, Buf, 1024, CancelCheckWork, TmpBuf) / 100) == FTP_PRELIM)\r
1375                                                 ;\r
1376                                 }\r
1377 \r
1378                                 if(Sts == FTP_COMPLETE)\r
1379                                 {\r
1380                                         Flg = 1;\r
1381                                         if(setsockopt(ContSock, SOL_SOCKET, SO_OOBINLINE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1382                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1383                                         // データ転送用ソケットのTCP遅延転送が無効されているので念のため\r
1384                                         if(setsockopt(ContSock, IPPROTO_TCP, TCP_NODELAY, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1385                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1386 //#pragma aaa\r
1387                                         Flg = 1;\r
1388                                         if(setsockopt(ContSock, SOL_SOCKET, SO_KEEPALIVE, (LPSTR)&Flg, sizeof(Flg)) == SOCKET_ERROR)\r
1389                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1390                                         LingerOpt.l_onoff = 1;\r
1391                                         LingerOpt.l_linger = 90;\r
1392                                         if(setsockopt(ContSock, SOL_SOCKET, SO_LINGER, (LPSTR)&LingerOpt, sizeof(LingerOpt)) == SOCKET_ERROR)\r
1393                                                 ReportWSError("setsockopt", WSAGetLastError());\r
1394 ///////\r
1395 \r
1396 \r
1397                                         /*===== 認証を行なう =====*/\r
1398 \r
1399                                         Sts = FTP_COMPLETE;\r
1400                                         if((Fwall == FWALL_FU_FP_SITE) ||\r
1401                                            (Fwall == FWALL_FU_FP_USER) ||\r
1402                                            (Fwall == FWALL_FU_FP))\r
1403                                         {\r
1404                                                 // 同時接続対応\r
1405 //                                              if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1406                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", FwallUser) / 100) == FTP_CONTINUE)\r
1407                                                 {\r
1408                                                         CheckOneTimePassword(FwallPass, Reply, FwallSecurity);\r
1409                                                         // 同時接続対応\r
1410 //                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1411                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1412                                                 }\r
1413                                         }\r
1414                                         else if(Fwall == FWALL_SIDEWINDER)\r
1415                                         {\r
1416                                                 // 同時接続対応\r
1417 //                                              Sts = command(ContSock, Reply, &CancelFlg, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1418                                                 Sts = command(ContSock, Reply, CancelCheckWork, "USER %s:%s%c%s", FwallUser, FwallPass, FwallDelimiter, Host) / 100;\r
1419                                         }\r
1420                                         if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1421                                         {\r
1422                                                 SetTaskMsg(MSGJPN006);\r
1423                                                 DoClose(ContSock);\r
1424                                                 ContSock = INVALID_SOCKET;\r
1425                                         }\r
1426                                         else\r
1427                                         {\r
1428                                                 if((Fwall == FWALL_FU_FP_SITE) || (Fwall == FWALL_OPEN))\r
1429                                                 {\r
1430                                                         Flg = 0;\r
1431                                                         if(Fwall == FWALL_OPEN)\r
1432                                                                 Flg = 2;\r
1433                                                         if(FwallLower == YES)\r
1434                                                                 Flg++;\r
1435 \r
1436                                                         if(HostPort == PORT_NOR)\r
1437                                                                 // 同時接続対応\r
1438 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s", SiteTbl[Flg], Host) / 100;\r
1439                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s", SiteTbl[Flg], Host) / 100;\r
1440                                                         else\r
1441                                                                 // 同時接続対応\r
1442 //                                                              Sts = command(ContSock, NULL, &CancelFlg, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1443                                                                 Sts = command(ContSock, NULL, CancelCheckWork, "%s %s %d", SiteTbl[Flg], Host, HostPort) / 100;\r
1444                                                 }\r
1445 \r
1446                                                 if((Sts != FTP_COMPLETE) && (Sts != FTP_CONTINUE))\r
1447                                                 {\r
1448                                                         SetTaskMsg(MSGJPN007, Host);\r
1449                                                         DoClose(ContSock);\r
1450                                                         ContSock = INVALID_SOCKET;\r
1451                                                 }\r
1452                                                 else\r
1453                                                 {\r
1454                                                         Anony = NO;\r
1455                                                         if((strlen(User) != 0) || \r
1456                                                            (InputDialogBox(username_dlg, GetMainHwnd(), NULL, User, USER_NAME_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1457                                                         {\r
1458                                                                 if(Anony == YES)\r
1459                                                                 {\r
1460                                                                         strcpy(User, "anonymous");\r
1461                                                                         strcpy(Pass, UserMailAdrs);\r
1462                                                                 }\r
1463 \r
1464                                                                 if((Fwall == FWALL_FU_FP_USER) || (Fwall == FWALL_USER))\r
1465                                                                 {\r
1466                                                                         if(HostPort == PORT_NOR)\r
1467                                                                                 sprintf(Buf, "%s%c%s", User, FwallDelimiter, Host);\r
1468                                                                         else\r
1469                                                                                 sprintf(Buf, "%s%c%s %d", User, FwallDelimiter, Host, HostPort);\r
1470                                                                 }\r
1471                                                                 else\r
1472                                                                         strcpy(Buf, User);\r
1473 \r
1474                                                                 // FTPES対応\r
1475                                                                 if(CryptMode == CRYPT_FTPES)\r
1476                                                                 {\r
1477                                                                         if(IsOpenSSLLoaded() && (Sts = command(ContSock, Reply, CancelCheckWork, "AUTH TLS")) == 234)\r
1478                                                                         {\r
1479                                                                                 if(AttachSSL(ContSock, INVALID_SOCKET, CancelCheckWork))\r
1480                                                                                 {\r
1481                                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "PBSZ 0")) == 200)\r
1482                                                                                         {\r
1483                                                                                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "PROT P")) == 200)\r
1484                                                                                                 {\r
1485                                                                                                 }\r
1486                                                                                                 else\r
1487                                                                                                         Sts = FTP_ERROR;\r
1488                                                                                         }\r
1489                                                                                         else\r
1490                                                                                                 Sts = FTP_ERROR;\r
1491                                                                                 }\r
1492                                                                                 else\r
1493                                                                                         Sts = FTP_ERROR;\r
1494                                                                         }\r
1495                                                                         else\r
1496                                                                                 Sts = FTP_ERROR;\r
1497                                                                 }\r
1498 \r
1499                                                                 ReInPass = NO;\r
1500                                                                 do\r
1501                                                                 {\r
1502                                                                         // FTPES対応\r
1503                                                                         if(Sts == FTP_ERROR)\r
1504                                                                                 break;\r
1505                                                                         Continue = NO;\r
1506                                                                         // 同時接続対応\r
1507 //                                                                      if((Sts = command(ContSock, Reply, &CancelFlg, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1508                                                                         if((Sts = command(ContSock, Reply, CancelCheckWork, "USER %s", Buf) / 100) == FTP_CONTINUE)\r
1509                                                                         {\r
1510                                                                                 if((strlen(Pass) != 0) || \r
1511                                                                                    (InputDialogBox(passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1512                                                                                 {\r
1513                                                                                         CheckOneTimePassword(Pass, Reply, Security);\r
1514 \r
1515                                                                                         /* パスワードがスペース1個の時はパスワードの実体なしとする */\r
1516                                                                                         if(strcmp(Reply, " ") == 0)\r
1517                                                                                                 strcpy(Reply, "");\r
1518 \r
1519                                                                                         // 同時接続対応\r
1520 //                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "PASS %s", Reply) / 100;\r
1521                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "PASS %s", Reply) / 100;\r
1522                                                                                         if(Sts == FTP_ERROR)\r
1523                                                                                         {\r
1524                                                                                                 strcpy(Pass, "");\r
1525                                                                                                 if(InputDialogBox(re_passwd_dlg, GetMainHwnd(), NULL, Pass, PASSWORD_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES)\r
1526                                                                                                         Continue = YES;\r
1527                                                                                                 else\r
1528                                                                                                         DoPrintf("No password specified.");\r
1529                                                                                                 ReInPass = YES;\r
1530                                                                                         }\r
1531                                                                                         else if(Sts == FTP_CONTINUE)\r
1532                                                                                         {\r
1533                                                                                                 if((strlen(Acct) != 0) || \r
1534                                                                                                    (InputDialogBox(account_dlg, GetMainHwnd(), NULL, Acct, ACCOUNT_LEN+1, &Anony, IDH_HELP_TOPIC_0000001) == YES))\r
1535                                                                                                 {\r
1536                                                                                                         // 同時接続対応\r
1537 //                                                                                                      Sts = command(ContSock, NULL, &CancelFlg, "ACCT %s", Acct) / 100;\r
1538                                                                                                         Sts = command(ContSock, NULL, CancelCheckWork, "ACCT %s", Acct) / 100;\r
1539                                                                                                 }\r
1540                                                                                                 else\r
1541                                                                                                         DoPrintf("No account specified");\r
1542                                                                                         }\r
1543                                                                                 }\r
1544                                                                                 else\r
1545                                                                                 {\r
1546                                                                                         Sts = FTP_ERROR;\r
1547                                                                                         DoPrintf("No password specified.");\r
1548                                                                                 }\r
1549                                                                         }\r
1550                                                                 }\r
1551                                                                 while(Continue == YES);\r
1552                                                         }\r
1553                                                         else\r
1554                                                         {\r
1555                                                                 Sts = FTP_ERROR;\r
1556                                                                 DoPrintf("No user name specified");\r
1557                                                         }\r
1558 \r
1559                                                         if(Sts != FTP_COMPLETE)\r
1560                                                         {\r
1561                                                                 SetTaskMsg(MSGJPN008, Host);\r
1562                                                                 DoClose(ContSock);\r
1563                                                                 ContSock = INVALID_SOCKET;\r
1564                                                         }\r
1565                                                         else if((SavePass == YES) && (ReInPass == YES))\r
1566                                                         {\r
1567                                                                 if(DialogBox(GetFtpInst(), MAKEINTRESOURCE(savepass_dlg), GetMainHwnd(), ExeEscDialogProc) == YES)\r
1568                                                                         SetHostPassword(AskCurrentHost(), Pass);\r
1569                                                         }\r
1570                                                 }\r
1571                                         }\r
1572                                 }\r
1573                                 else\r
1574                                 {\r
1575 //#pragma aaa\r
1576                                         SetTaskMsg(MSGJPN009/*"接続できません(1) %x", ContSock*/);\r
1577                                         DoClose(ContSock);\r
1578                                         ContSock = INVALID_SOCKET;\r
1579                                 }\r
1580                         }\r
1581                 }\r
1582                 else\r
1583                 {\r
1584 \r
1585                         if(((Fwall >= FWALL_FU_FP_SITE) && (Fwall <= FWALL_OPEN)) ||\r
1586                            (Fwall == FWALL_FU_FP))\r
1587                                 SetTaskMsg(MSGJPN010);\r
1588                         else\r
1589                                 SetTaskMsg(MSGJPN011);\r
1590                 }\r
1591 \r
1592 #if 0\r
1593 //              WSAUnhookBlockingHook();\r
1594 #endif\r
1595                 TryConnect = NO;\r
1596 \r
1597                 // FEAT対応\r
1598                 // ホストの機能を確認\r
1599                 if(ContSock != INVALID_SOCKET)\r
1600                 {\r
1601                         if((Sts = command(ContSock, Reply, CancelCheckWork, "FEAT")) == 211)\r
1602                         {\r
1603                                 // 改行文字はReadReplyMessageで消去されるため区切り文字に空白を使用\r
1604                                 // UTF-8対応\r
1605                                 if(strstr(Reply, " UTF8 "))\r
1606                                         HostData->Feature |= FEATURE_UTF8;\r
1607                                 // MLST対応\r
1608                                 if(strstr(Reply, " MLST ") || strstr(Reply, " MLSD "))\r
1609                                         HostData->Feature |= FEATURE_MLSD;\r
1610                                 // IPv6対応\r
1611                                 if(strstr(Reply, " EPRT ") || strstr(Reply, " EPSV "))\r
1612                                         HostData->Feature |= FEATURE_EPRT | FEATURE_EPSV;\r
1613                         }\r
1614                         // UTF-8対応\r
1615                         if(TmpNameKanjiCode == KANJI_AUTO && (HostData->Feature & FEATURE_UTF8))\r
1616                         {\r
1617                                 if((Sts = command(ContSock, Reply, CancelCheckWork, "OPTS UTF8 ON")) == 200)\r
1618                                         TmpNameKanjiCode = KANJI_UTF8N;\r
1619                         }\r
1620                 }\r
1621         }\r
1622         else if(CryptMode == CRYPT_SFTP)\r
1623         {\r
1624         }\r
1625 \r
1626         return(ContSock);\r
1627 }\r
1628 \r
1629 // 同時接続対応\r
1630 //static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1631 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1632 {\r
1633         SOCKET ContSock;\r
1634         ContSock = INVALID_SOCKET;\r
1635         *CancelCheckWork = NO;\r
1636         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseSFTP == YES)\r
1637         {\r
1638                 SetTaskMsg(MSGJPN317);\r
1639                 if((ContSock = DoConnectCrypt(CRYPT_SFTP, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1640                         HostData->CryptMode = CRYPT_SFTP;\r
1641         }\r
1642         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPIS == YES)\r
1643         {\r
1644                 SetTaskMsg(MSGJPN316);\r
1645                 if((ContSock = DoConnectCrypt(CRYPT_FTPIS, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1646                         HostData->CryptMode = CRYPT_FTPIS;\r
1647         }\r
1648         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPES == YES)\r
1649         {\r
1650                 SetTaskMsg(MSGJPN315);\r
1651                 if((ContSock = DoConnectCrypt(CRYPT_FTPES, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1652                         HostData->CryptMode = CRYPT_FTPES;\r
1653         }\r
1654         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseNoEncryption == YES)\r
1655         {\r
1656                 SetTaskMsg(MSGJPN314);\r
1657                 if((ContSock = DoConnectCrypt(CRYPT_NONE, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1658                         HostData->CryptMode = CRYPT_NONE;\r
1659         }\r
1660         return ContSock;\r
1661 }\r
1662 \r
1663 \r
1664 /*----- ワンタイムパスワードのチェック ----------------------------------------\r
1665 *\r
1666 *       Parameter\r
1667 *               chat *Pass : パスワード/パスフレーズ\r
1668 *               char *Reply : USERコマンドを送ったあとのリプライ文字列\r
1669 *                                               /PASSコマンドで送るパスワードを返すバッファ\r
1670 *               int Type : タイプ (SECURITY_xxx, MDx)\r
1671 *\r
1672 *       Return Value\r
1673 *               int ステータス\r
1674 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1675 *\r
1676 *       Note\r
1677 *               ワンタイムパスワードでない時はPassをそのままReplyにコピー\r
1678 *----------------------------------------------------------------------------*/\r
1679 \r
1680 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1681 {\r
1682         int Sts;\r
1683         char *Pos;\r
1684         int Seq;\r
1685         char Seed[MAX_SEED_LEN+1];\r
1686         int i;\r
1687 \r
1688         Sts = FFFTP_SUCCESS;\r
1689         Pos = NULL;\r
1690 \r
1691         if(Type == SECURITY_AUTO)\r
1692         {\r
1693                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1694                 {\r
1695                         Type = MD5;\r
1696                         SetTaskMsg(MSGJPN012);\r
1697                 }\r
1698                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1699                 {\r
1700                         Type = SHA1;\r
1701                         SetTaskMsg(MSGJPN013);\r
1702                 }\r
1703                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1704                 {\r
1705                         Type = MD4;\r
1706                         SetTaskMsg(MSGJPN014);\r
1707                 }\r
1708         }\r
1709         else\r
1710                 Pos = GetNextField(Reply);\r
1711 \r
1712         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1713         {\r
1714                 /* シーケンス番号を見つけるループ */\r
1715                 DoPrintf("Analize OTP");\r
1716                 DoPrintf("%s", Pos);\r
1717                 Sts = FFFTP_FAIL;\r
1718                 while((Pos = GetNextField(Pos)) != NULL)\r
1719                 {\r
1720                         if(IsDigit(*Pos))\r
1721                         {\r
1722                                 Seq = atoi(Pos);\r
1723                                 DoPrintf("Sequence=%d", Seq);\r
1724 \r
1725                                 /* Seed */\r
1726                                 if((Pos = GetNextField(Pos)) != NULL)\r
1727                                 {\r
1728                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == FFFTP_SUCCESS)\r
1729                                         {\r
1730                                                 /* Seedは英数字のみ有効とする */\r
1731                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1732                                                 {\r
1733                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1734                                                                 Seed[i] = NUL;\r
1735                                                 }\r
1736                                                 if(strlen(Seed) > 0)\r
1737                                                 {\r
1738                                                         DoPrintf("Seed=%s", Seed);\r
1739                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1740                                                         DoPrintf("Response=%s", Reply);\r
1741 \r
1742                                                         /* シーケンス番号のチェックと警告 */\r
1743                                                         if(Seq <= 10)\r
1744                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1745 \r
1746                                                         Sts = FFFTP_SUCCESS;\r
1747                                                 }\r
1748                                         }\r
1749                                 }\r
1750                                 break;\r
1751                         }\r
1752                 }\r
1753 \r
1754                 if(Sts == FFFTP_FAIL)\r
1755                         SetTaskMsg(MSGJPN015);\r
1756         }\r
1757         else\r
1758         {\r
1759                 strcpy(Reply, Pass);\r
1760                 DoPrintf("No OTP used.");\r
1761         }\r
1762         return(Sts);\r
1763 }\r
1764 \r
1765 \r
1766 \r
1767 \r
1768 \r
1769 \r
1770 \r
1771 \r
1772 \r
1773 \r
1774 \r
1775 \r
1776 \r
1777 \r
1778 /*----- ソケットを接続する ----------------------------------------------------\r
1779 *\r
1780 *       Parameter\r
1781 *               char *host : ホスト名\r
1782 *               int port : ポート番号\r
1783 *               char *PreMsg : メッセージの前半部分\r
1784 *\r
1785 *       Return Value\r
1786 *               SOCKET ソケット\r
1787 *----------------------------------------------------------------------------*/\r
1788 \r
1789 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1790 {\r
1791         struct sockaddr_in saSockAddr;\r
1792         char HostEntry[MAXGETHOSTSTRUCT];\r
1793         struct hostent *pHostEntry;\r
1794         SOCKET sSocket;\r
1795         int Len;\r
1796         int Fwall;\r
1797         SOCKS4CMD Socks4Cmd;\r
1798         SOCKS4REPLY Socks4Reply;\r
1799         SOCKS5REQUEST Socks5Cmd;\r
1800         SOCKS5REPLY Socks5Reply;\r
1801 \r
1802         //////////////////////////////\r
1803         // ホスト名解決と接続の準備\r
1804         //////////////////////////////\r
1805 \r
1806         Fwall = FWALL_NONE;\r
1807         if(AskHostFireWall() == YES)\r
1808                 Fwall = FwallType;\r
1809 \r
1810         sSocket = INVALID_SOCKET;\r
1811 \r
1812         UseIPadrs = YES;\r
1813         strcpy(DomainName, host);\r
1814         memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
1815         CurSockAddr.sin_port = htons((u_short)port);\r
1816         CurSockAddr.sin_family = AF_INET;\r
1817         if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1818         {\r
1819                 // ホスト名が指定された\r
1820                 // ホスト名からアドレスを求める\r
1821                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
1822                    (FwallResolv == YES))\r
1823                 {\r
1824                         // ホスト名解決はSOCKSサーバに任せる\r
1825                         pHostEntry = NULL;\r
1826                 }\r
1827                 else\r
1828                 {\r
1829                         // アドレスを取得\r
1830                         SetTaskMsg(MSGJPN016, DomainName);\r
1831                         pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1832                 }\r
1833 \r
1834                 if(pHostEntry != NULL)\r
1835                 {\r
1836                         memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1837                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1838                 }\r
1839                 else\r
1840                 {\r
1841                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1842                         {\r
1843                                 UseIPadrs = NO;\r
1844                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
1845                         }\r
1846                         else\r
1847                         {\r
1848                                 SetTaskMsg(MSGJPN019, host);\r
1849                                 return(INVALID_SOCKET);\r
1850                         }\r
1851                 }\r
1852         }\r
1853         else\r
1854                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
1855 \r
1856         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1857         {\r
1858                 // SOCKSを使う\r
1859                 // SOCKSに接続する準備\r
1860                 if(Fwall == FWALL_SOCKS4)\r
1861                 {\r
1862                         Socks4Cmd.Ver = SOCKS4_VER;\r
1863                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
1864                         Socks4Cmd.Port = CurSockAddr.sin_port;\r
1865                         Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
1866                         strcpy(Socks4Cmd.UserID, FwallUser);\r
1867                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
1868                 }\r
1869                 else\r
1870                 {\r
1871                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
1872                 }\r
1873 \r
1874                 memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
1875                 if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
1876                 {\r
1877                         if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
1878                                 memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
1879                         else\r
1880                         {\r
1881                                 SetTaskMsg(MSGJPN021, FwallHost);\r
1882                                 return INVALID_SOCKET;\r
1883                         }\r
1884                 }\r
1885                 SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
1886                 SocksSockAddr.sin_family = AF_INET;\r
1887                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
1888                 // connectで接続する先はSOCKSサーバ\r
1889                 memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
1890         }\r
1891         else\r
1892         {\r
1893                 // connectで接続するのは接続先のホスト\r
1894                 memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
1895         }\r
1896 \r
1897         /////////////\r
1898         // 接続実行\r
1899         /////////////\r
1900 \r
1901         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
1902         {\r
1903                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1904                 {\r
1905                         if(Fwall == FWALL_SOCKS4)\r
1906                         {\r
1907                                 Socks4Reply.Result = -1;\r
1908                                 // 同時接続対応\r
1909 //                              if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1910 //                                 (Socks4GetCmdReply(sSocket, &Socks4Reply) != FFFTP_SUCCESS) || \r
1911 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
1912                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1913                                    (Socks4GetCmdReply(sSocket, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1914                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
1915                                 {\r
1916                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
1917                                         DoClose(sSocket);\r
1918                                         sSocket = INVALID_SOCKET;\r
1919                                 }\r
1920                         }\r
1921                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
1922                         {\r
1923                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
1924                                 {\r
1925                                         DoClose(sSocket);\r
1926                                         sSocket = INVALID_SOCKET;\r
1927                                 }\r
1928 \r
1929                                 Socks5Reply.Result = -1;\r
1930                                 // 同時接続対応\r
1931 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1932 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
1933 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
1934                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
1935                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
1936                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
1937                                 {\r
1938                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
1939                                         DoClose(sSocket);\r
1940                                         sSocket = INVALID_SOCKET;\r
1941                                 }\r
1942 \r
1943                         }\r
1944 \r
1945                         if(sSocket != INVALID_SOCKET)\r
1946                                 SetTaskMsg(MSGJPN025);\r
1947                 }\r
1948                 else\r
1949                 {\r
1950 //#pragma aaa\r
1951                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
1952                         DoClose(sSocket);\r
1953                         sSocket = INVALID_SOCKET;\r
1954                 }\r
1955         }\r
1956         else\r
1957                 SetTaskMsg(MSGJPN027);\r
1958 \r
1959         return(sSocket);\r
1960 }\r
1961 \r
1962 \r
1963 /*----- リッスンソケットを取得 ------------------------------------------------\r
1964 *\r
1965 *       Parameter\r
1966 *               SOCKET ctrl_skt : コントロールソケット\r
1967 *\r
1968 *       Return Value\r
1969 *               SOCKET リッスンソケット\r
1970 *----------------------------------------------------------------------------*/\r
1971 \r
1972 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
1973 {\r
1974     SOCKET listen_skt;\r
1975     int iLength;\r
1976     char *a,*p;\r
1977         struct sockaddr_in saCtrlAddr;\r
1978         struct sockaddr_in saTmpAddr;\r
1979         SOCKS4CMD Socks4Cmd;\r
1980         SOCKS4REPLY Socks4Reply;\r
1981         SOCKS5REQUEST Socks5Cmd;\r
1982         SOCKS5REPLY Socks5Reply;\r
1983 \r
1984         int Len;\r
1985         int Fwall;\r
1986 \r
1987         Fwall = FWALL_NONE;\r
1988         if(AskHostFireWall() == YES)\r
1989                 Fwall = FwallType;\r
1990 \r
1991         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
1992         {\r
1993                 if(Fwall == FWALL_SOCKS4)\r
1994                 {\r
1995                         /*===== SOCKS4を使う =====*/\r
1996                         DoPrintf("Use SOCKS4 BIND");\r
1997                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
1998                         {\r
1999                                 Socks4Cmd.Ver = SOCKS4_VER;\r
2000                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
2001                                 Socks4Cmd.Port = CurSockAddr.sin_port;\r
2002                                 Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2003                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
2004                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2005 \r
2006                                 Socks4Reply.Result = -1;\r
2007                                 // 同時接続対応\r
2008 //                              if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2009 //                                 (Socks4GetCmdReply(listen_skt, &Socks4Reply) != FFFTP_SUCCESS) || \r
2010 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2011                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2012                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2013                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2014                                 {\r
2015                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
2016                                         DoClose(listen_skt);\r
2017                                         listen_skt = INVALID_SOCKET;\r
2018                                 }\r
2019 \r
2020                                 if(Socks4Reply.AdrsInt == 0)\r
2021                                         Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2022 \r
2023                                 a = (char *)&Socks4Reply.AdrsInt;\r
2024                                 p = (char *)&Socks4Reply.Port;\r
2025                         }\r
2026                 }\r
2027                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2028                 {\r
2029                         /*===== SOCKS5を使う =====*/\r
2030                         DoPrintf("Use SOCKS5 BIND");\r
2031                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2032                         {\r
2033                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2034                                 {\r
2035                                         DoClose(listen_skt);\r
2036                                         listen_skt = INVALID_SOCKET;\r
2037                                         return(listen_skt);\r
2038                                 }\r
2039 \r
2040                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2041 \r
2042                                 Socks5Reply.Result = -1;\r
2043                                 // 同時接続対応\r
2044 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2045 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2046 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2047                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2048                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2049                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2050                                 {\r
2051                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2052                                         DoClose(listen_skt);\r
2053                                         listen_skt = INVALID_SOCKET;\r
2054                                 }\r
2055 \r
2056                                 if(Socks5Reply.AdrsInt == 0)\r
2057                                         Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2058 \r
2059                                 a = (char *)&Socks5Reply.AdrsInt;\r
2060                                 p = (char *)&Socks5Reply.Port;\r
2061                         }\r
2062                 }\r
2063                 else\r
2064                 {\r
2065                         /*===== SOCKSを使わない =====*/\r
2066                         DoPrintf("Use normal BIND");\r
2067                         saCtrlAddr.sin_port = htons(0);\r
2068                         saCtrlAddr.sin_family = AF_INET;\r
2069                         saCtrlAddr.sin_addr.s_addr = 0;\r
2070 \r
2071                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
2072                         {\r
2073                                 iLength = sizeof(saCtrlAddr);\r
2074                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2075                                 {\r
2076                                         if(do_listen(listen_skt, 1) == 0)\r
2077                                         {\r
2078                                                 iLength = sizeof(saTmpAddr);\r
2079                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2080                                                         ReportWSError("getsockname", WSAGetLastError());\r
2081 \r
2082                                                 a = (char *)&saTmpAddr.sin_addr;\r
2083                                                 p = (char *)&saCtrlAddr.sin_port;\r
2084                                         }\r
2085                                         else\r
2086                                         {\r
2087                                                 ReportWSError("listen", WSAGetLastError());\r
2088                                                 do_closesocket(listen_skt);\r
2089                                                 listen_skt = INVALID_SOCKET;\r
2090                                         }\r
2091                                 }\r
2092                                 else\r
2093                                 {\r
2094                                         ReportWSError("getsockname", WSAGetLastError());\r
2095                                         do_closesocket(listen_skt);\r
2096                                         listen_skt = INVALID_SOCKET;\r
2097                                 }\r
2098                         }\r
2099                         else\r
2100                         {\r
2101                                 ReportWSError("bind", WSAGetLastError());\r
2102                                 do_closesocket(listen_skt);\r
2103                                 listen_skt = INVALID_SOCKET;\r
2104                         }\r
2105 \r
2106                         if(listen_skt == INVALID_SOCKET)\r
2107                                 SetTaskMsg(MSGJPN030);\r
2108                 }\r
2109         }\r
2110         else\r
2111                 ReportWSError("socket create", WSAGetLastError());\r
2112 \r
2113         if(listen_skt != INVALID_SOCKET)\r
2114         {\r
2115 #define  UC(b)  (((int)b)&0xff)\r
2116                 // 同時接続対応\r
2117 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2118 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2119 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2120                 if((command(ctrl_skt,NULL, CancelCheckWork, "PORT %d,%d,%d,%d,%d,%d",\r
2121                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2122                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2123                 {\r
2124                         SetTaskMsg(MSGJPN031);\r
2125                         do_closesocket(listen_skt);\r
2126                         listen_skt = INVALID_SOCKET;\r
2127                 }\r
2128 //              else\r
2129 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2130         }\r
2131 \r
2132         return(listen_skt);\r
2133 }\r
2134 \r
2135 \r
2136 /*----- ホストへ接続処理中かどうかを返す---------------------------------------\r
2137 *\r
2138 *       Parameter\r
2139 *               なし\r
2140 *\r
2141 *       Return Value\r
2142 *               int ステータス\r
2143 *                       YES/NO\r
2144 *----------------------------------------------------------------------------*/\r
2145 \r
2146 int AskTryingConnect(void)\r
2147 {\r
2148         return(TryConnect);\r
2149 }\r
2150 \r
2151 \r
2152 #if 0\r
2153 ///*----- ブロッキングコールのフックコールバック --------------------------------\r
2154 //*\r
2155 //*     Parameter\r
2156 //*             なし\r
2157 //*\r
2158 //*     Return Value\r
2159 //*             BOOL FALSE\r
2160 //*----------------------------------------------------------------------------*/\r
2161 //\r
2162 //static BOOL CALLBACK BlkHookFnc(void)\r
2163 //{\r
2164 //      BackgrndMessageProc();\r
2165 //\r
2166 //      if(CancelFlg == YES)\r
2167 //      {\r
2168 //              SetTaskMsg(MSGJPN032);\r
2169 //              WSACancelBlockingCall();\r
2170 //              CancelFlg = NO;\r
2171 //      }\r
2172 //      return(FALSE);\r
2173 //}\r
2174 #endif\r
2175 \r
2176 \r
2177 \r
2178 /*----- SOCKS5のコマンドパケットを作成する ------------------------------------\r
2179 *\r
2180 *       Parameter\r
2181 *               SOCKS5REQUEST *Packet : パケットを作成するワーク\r
2182 *               char Cmd : コマンド\r
2183 *               int ValidIP : IPアドレスを使うかどうか(YES/NO)\r
2184 *               ulong IP : IPアドレス\r
2185 *               char *Host : ホスト名\r
2186 *               ushort Port : ポート\r
2187 *\r
2188 *       Return Value\r
2189 *               int コマンドパケットの長さ\r
2190 *----------------------------------------------------------------------------*/\r
2191 \r
2192 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
2193 {\r
2194         uchar *Pos;\r
2195         int Len;\r
2196         int TotalLen;\r
2197 \r
2198         Pos = (uchar *)Packet;\r
2199         Pos += SOCKS5REQUEST_SIZE;\r
2200         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2201 \r
2202         Packet->Ver = SOCKS5_VER;\r
2203         Packet->Cmd = Cmd;\r
2204         Packet->Rsv = 0;\r
2205         if(ValidIP == YES)\r
2206         {\r
2207                 /* IPアドレスを指定 */\r
2208                 Packet->Type = SOCKS5_ADRS_IPV4;\r
2209                 *((ulong *)Pos) = IP;\r
2210                 Pos += 4;\r
2211                 TotalLen += 4;\r
2212         }\r
2213         else\r
2214         {\r
2215                 /* ホスト名を指定 */\r
2216                 Packet->Type = SOCKS5_ADRS_NAME;\r
2217                 Len = strlen(Host);\r
2218                 *Pos++ = Len;\r
2219                 strcpy(Pos, Host);\r
2220                 Pos += Len;\r
2221                 TotalLen += Len + 1;\r
2222         }\r
2223         *((ushort *)Pos) = Port;\r
2224 \r
2225         return(TotalLen);\r
2226 }\r
2227 \r
2228 \r
2229 /*----- SOCKSのコマンドを送る -------------------------------------------------\r
2230 *\r
2231 *       Parameter\r
2232 *               SOCKET Socket : ソケット\r
2233 *               void *Data : 送るデータ\r
2234 *               int Size : サイズ\r
2235 *\r
2236 *       Return Value\r
2237 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2238 *----------------------------------------------------------------------------*/\r
2239 \r
2240 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
2241 {\r
2242         int Ret;\r
2243 \r
2244         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2245 \r
2246         if(Ret != FFFTP_SUCCESS)\r
2247                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2248 \r
2249         return(Ret);\r
2250 }\r
2251 \r
2252 \r
2253 /*----- SOCKS5のコマンドに対するリプライパケットを受信する --------------------\r
2254 *\r
2255 *       Parameter\r
2256 *               SOCKET Socket : ソケット\r
2257 *               SOCKS5REPLY *Packet : パケット\r
2258 *\r
2259 *       Return Value\r
2260 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2261 *----------------------------------------------------------------------------*/\r
2262 \r
2263 // 同時接続対応\r
2264 //static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet)\r
2265 static int Socks5GetCmdReply(SOCKET Socket, SOCKS5REPLY *Packet, int *CancelCheckWork)\r
2266 {\r
2267         uchar *Pos;\r
2268         int Len;\r
2269         int Ret;\r
2270 \r
2271         Pos = (uchar *)Packet;\r
2272         Pos += SOCKS5REPLY_SIZE;\r
2273 \r
2274         // 同時接続対応\r
2275 //      if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, &CancelFlg)) == FFFTP_SUCCESS)\r
2276         if((Ret = ReadNchar(Socket, (char *)Packet, SOCKS5REPLY_SIZE, CancelCheckWork)) == FFFTP_SUCCESS)\r
2277         {\r
2278                 if(Packet->Type == SOCKS5_ADRS_IPV4)\r
2279                         Len = 4 + 2;\r
2280                 else if(Packet->Type == SOCKS5_ADRS_IPV6)\r
2281                         Len = 6 + 2;\r
2282                 else\r
2283                 {\r
2284                         // 同時接続対応\r
2285 //                      if((Ret = ReadNchar(Socket, (char *)Pos, 1, &CancelFlg)) == FFFTP_SUCCESS)\r
2286                         if((Ret = ReadNchar(Socket, (char *)Pos, 1, CancelCheckWork)) == FFFTP_SUCCESS)\r
2287                         {\r
2288                                 Len = *Pos + 2;\r
2289                                 Pos++;\r
2290                         }\r
2291                 }\r
2292 \r
2293                 if(Ret == FFFTP_SUCCESS)\r
2294                         // 同時接続対応\r
2295 //                      Ret = ReadNchar(Socket, (char *)Pos, Len, &CancelFlg);\r
2296                         Ret = ReadNchar(Socket, (char *)Pos, Len, CancelCheckWork);\r
2297         }\r
2298 \r
2299         if(Ret != FFFTP_SUCCESS)\r
2300                 SetTaskMsg(MSGJPN034);\r
2301 \r
2302         return(Ret);\r
2303 }\r
2304 \r
2305 \r
2306 /*----- SOCKS4のコマンドに対するリプライパケットを受信する --------------------\r
2307 *\r
2308 *       Parameter\r
2309 *               SOCKET Socket : ソケット\r
2310 *               SOCKS5REPLY *Packet : パケット\r
2311 *\r
2312 *       Return Value\r
2313 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2314 *----------------------------------------------------------------------------*/\r
2315 \r
2316 // 同時接続対応\r
2317 //static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet)\r
2318 static int Socks4GetCmdReply(SOCKET Socket, SOCKS4REPLY *Packet, int *CancelCheckWork)\r
2319 {\r
2320         int Ret;\r
2321 \r
2322         // 同時接続対応\r
2323 //      Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, &CancelFlg);\r
2324         Ret = ReadNchar(Socket, (char *)Packet, SOCKS4REPLY_SIZE, CancelCheckWork);\r
2325 \r
2326         if(Ret != FFFTP_SUCCESS)\r
2327                 DoPrintf(MSGJPN035);\r
2328 \r
2329         return(Ret);\r
2330 }\r
2331 \r
2332 \r
2333 /*----- SOCKS5の認証を行う ----------------------------------------------------\r
2334 *\r
2335 *       Parameter\r
2336 *               SOCKET Socket : ソケット\r
2337 *\r
2338 *       Return Value\r
2339 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2340 *----------------------------------------------------------------------------*/\r
2341 \r
2342 static int Socks5SelMethod(SOCKET Socket, int *CancelCheckWork)\r
2343 {\r
2344         int Ret;\r
2345         SOCKS5METHODREQUEST Socks5Method;\r
2346         SOCKS5METHODREPLY Socks5MethodReply;\r
2347         SOCKS5USERPASSSTATUS Socks5Status;\r
2348         char Buf[USER_NAME_LEN + PASSWORD_LEN + 4];\r
2349         int Len;\r
2350         int Len2;\r
2351 \r
2352         Ret = FFFTP_SUCCESS;\r
2353         Socks5Method.Ver = SOCKS5_VER;\r
2354         Socks5Method.Num = 1;\r
2355         if(FwallType == FWALL_SOCKS5_NOAUTH)\r
2356                 Socks5Method.Methods[0] = SOCKS5_AUTH_NONE;\r
2357         else\r
2358                 Socks5Method.Methods[0] = SOCKS5_AUTH_USER;\r
2359 \r
2360         // 同時接続対応\r
2361 //      if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2362 //         (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2363 //         (Socks5MethodReply.Method == (uchar)0xFF))\r
2364         if((SocksSendCmd(Socket, &Socks5Method, SOCKS5METHODREQUEST_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2365            (ReadNchar(Socket, (char *)&Socks5MethodReply, SOCKS5METHODREPLY_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2366            (Socks5MethodReply.Method == (uchar)0xFF))\r
2367         {\r
2368                 SetTaskMsg(MSGJPN036);\r
2369                 Ret = FFFTP_FAIL;\r
2370         }\r
2371         else if(Socks5MethodReply.Method == SOCKS5_AUTH_USER)\r
2372         {\r
2373                 DoPrintf("SOCKS5 User/Pass Authentication");\r
2374                 Buf[0] = SOCKS5_USERAUTH_VER;\r
2375                 Len = strlen(FwallUser);\r
2376                 Len2 = strlen(FwallPass);\r
2377                 Buf[1] = Len;\r
2378                 strcpy(Buf+2, FwallUser);\r
2379                 Buf[2 + Len] = Len2;\r
2380                 strcpy(Buf+3+Len, FwallPass);\r
2381 \r
2382                 // 同時接続対応\r
2383 //              if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2384 //                 (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, &CancelFlg) != FFFTP_SUCCESS) ||\r
2385 //                 (Socks5Status.Status != 0))\r
2386                 if((SocksSendCmd(Socket, &Buf, Len+Len2+3, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2387                    (ReadNchar(Socket, (char *)&Socks5Status, SOCKS5USERPASSSTATUS_SIZE, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2388                    (Socks5Status.Status != 0))\r
2389                 {\r
2390                         SetTaskMsg(MSGJPN037);\r
2391                         Ret = FFFTP_FAIL;\r
2392                 }\r
2393         }\r
2394         else\r
2395                 DoPrintf("SOCKS5 No Authentication");\r
2396 \r
2397         return(Ret);\r
2398 }\r
2399 \r
2400 \r
2401 /*----- SOCKSのBINDの第2リプライメッセージを受け取る -------------------------\r
2402 *\r
2403 *       Parameter\r
2404 *               SOCKET Socket : ソケット\r
2405 *               SOCKET *Data : データソケットを返すワーク\r
2406 *\r
2407 *       Return Value\r
2408 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2409 *----------------------------------------------------------------------------*/\r
2410 \r
2411 // 同時接続対応\r
2412 //int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data)\r
2413 int SocksGet2ndBindReply(SOCKET Socket, SOCKET *Data, int *CancelCheckWork)\r
2414 {\r
2415         int Ret;\r
2416         char Buf[300];\r
2417 \r
2418         Ret = FFFTP_FAIL;\r
2419         if((AskHostFireWall() == YES) && (FwallType == FWALL_SOCKS4))\r
2420         {\r
2421                 // 同時接続対応\r
2422 //              Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf);\r
2423                 Socks4GetCmdReply(Socket, (SOCKS4REPLY *)Buf, CancelCheckWork);\r
2424                 *Data = Socket;\r
2425                 Ret = FFFTP_SUCCESS;\r
2426         }\r
2427         else if((AskHostFireWall() == YES) &&\r
2428                         ((FwallType == FWALL_SOCKS5_NOAUTH) || (FwallType == FWALL_SOCKS5_USER)))\r
2429         {\r
2430                 // 同時接続対応\r
2431 //              Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf);\r
2432                 Socks5GetCmdReply(Socket, (SOCKS5REPLY *)Buf, CancelCheckWork);\r
2433                 *Data = Socket;\r
2434                 Ret = FFFTP_SUCCESS;\r
2435         }\r
2436         return(Ret);\r
2437 }\r
2438 \r
2439 \r
2440 \r
2441 // 暗号化通信対応\r
2442 int AskCryptMode(void)\r
2443 {\r
2444         return(CurHost.CryptMode);\r
2445 }\r
2446 \r
2447 int AskUseNoEncryption(void)\r
2448 {\r
2449         return(CurHost.UseNoEncryption);\r
2450 }\r
2451 \r
2452 int AskUseFTPES(void)\r
2453 {\r
2454         return(CurHost.UseFTPES);\r
2455 }\r
2456 \r
2457 int AskUseFTPIS(void)\r
2458 {\r
2459         return(CurHost.UseFTPIS);\r
2460 }\r
2461 \r
2462 int AskUseSFTP(void)\r
2463 {\r
2464         return(CurHost.UseSFTP);\r
2465 }\r
2466 \r
2467 char *AskPrivateKey(void)\r
2468 {\r
2469         return(CurHost.PrivateKey);\r
2470 }\r
2471 \r
2472 // 同時接続対応\r
2473 int AskMaxThreadCount(void)\r
2474 {\r
2475         return(CurHost.MaxThreadCount);\r
2476 }\r
2477 \r
2478 // FEAT対応\r
2479 int AskHostFeature(void)\r
2480 {\r
2481         return(CurHost.Feature);\r
2482 }\r
2483 \r
2484 // MLSD対応\r
2485 int AskUseMLSD(void)\r
2486 {\r
2487         return(CurHost.UseMLSD);\r
2488 }\r
2489 \r
2490 // IPv6対応\r
2491 int AskUseIPv6(void)\r
2492 {\r
2493         return(CurHost.UseIPv6);\r
2494 }\r
2495 \r