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