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Add test code for SFTP (still useless).
[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                 // TODO:\r
1703                 // テストコード\r
1704                 // ログイン成功を確認\r
1705 #define strrcmp(_Str1, _Str2) (strcmp(strstr(_Str1, _Str2) ? strstr(_Str1, _Str2) : "", _Str2))\r
1706                 size_t r;\r
1707                 ContSock = SFTP_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);\r
1708                 SFTP_SetTimeoutCallback(ContSock, SSLTimeoutCallback);\r
1709                 while(1)\r
1710                 {\r
1711                         r = SFTP_recv(ContSock, Reply, 1024, 0);\r
1712                         if(r == SOCKET_ERROR)\r
1713                                 break;\r
1714                         if(r <= 0)\r
1715                                 continue;\r
1716                         Reply[r] = '\0';\r
1717                         SetTaskMsg("%s", Reply);\r
1718                         if(strrcmp(Reply, "psftp> ") == 0)\r
1719                                 break;\r
1720                 }\r
1721                 r = SFTP_send(ContSock, "open \"", strlen("open \""), 0);\r
1722                 r = SFTP_send(ContSock, Host, strlen(Host), 0);\r
1723                 r = SFTP_send(ContSock, "\"\r\n", strlen("\"\r\n"), 0);\r
1724                 while(1)\r
1725                 {\r
1726                         r = SFTP_recv(ContSock, Reply, 1024, 0);\r
1727                         if(r == SOCKET_ERROR)\r
1728                                 break;\r
1729                         if(r <= 0)\r
1730                                 continue;\r
1731                         Reply[r] = '\0';\r
1732                         SetTaskMsg("%s", Reply);\r
1733                         if(strrcmp(Reply, "Store key in cache? (y/n) ") == 0)\r
1734                         {\r
1735                                 r = SFTP_send(ContSock, "n\r\n", strlen("n\r\n"), 0);\r
1736                         }\r
1737                         if(strrcmp(Reply, "Update cached key? (y/n, Return cancels connection) ") == 0)\r
1738                         {\r
1739                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1740                         }\r
1741                         if(strrcmp(Reply, "login as: ") == 0)\r
1742                         {\r
1743                                 r = SFTP_send(ContSock, User, strlen(User), 0);\r
1744                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1745                         }\r
1746                         if(strrcmp(Reply, "password: ") == 0)\r
1747                         {\r
1748                                 r = SFTP_send(ContSock, Pass, strlen(Pass), 0);\r
1749                                 r = SFTP_send(ContSock, "\r\n", strlen("\r\n"), 0);\r
1750                         }\r
1751                         if(strrcmp(Reply, "psftp> ") == 0)\r
1752                                 break;\r
1753                         Sleep(1);\r
1754                 }\r
1755                 SFTP_closesocket(ContSock);\r
1756                 ContSock = INVALID_SOCKET;\r
1757         }\r
1758 \r
1759         return(ContSock);\r
1760 }\r
1761 \r
1762 // 同時接続対応\r
1763 //static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security)\r
1764 static SOCKET DoConnect(HOSTDATA* HostData, char *Host, char *User, char *Pass, char *Acct, int Port, int Fwall, int SavePass, int Security, int *CancelCheckWork)\r
1765 {\r
1766         SOCKET ContSock;\r
1767         ContSock = INVALID_SOCKET;\r
1768         *CancelCheckWork = NO;\r
1769         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseSFTP == YES)\r
1770         {\r
1771                 SetTaskMsg(MSGJPN317);\r
1772                 if((ContSock = DoConnectCrypt(CRYPT_SFTP, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1773                         HostData->CryptMode = CRYPT_SFTP;\r
1774         }\r
1775         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPIS == YES)\r
1776         {\r
1777                 SetTaskMsg(MSGJPN316);\r
1778                 if((ContSock = DoConnectCrypt(CRYPT_FTPIS, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1779                         HostData->CryptMode = CRYPT_FTPIS;\r
1780         }\r
1781         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseFTPES == YES)\r
1782         {\r
1783                 SetTaskMsg(MSGJPN315);\r
1784                 if((ContSock = DoConnectCrypt(CRYPT_FTPES, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1785                         HostData->CryptMode = CRYPT_FTPES;\r
1786         }\r
1787         if(*CancelCheckWork == NO && ContSock == INVALID_SOCKET && HostData->UseNoEncryption == YES)\r
1788         {\r
1789                 SetTaskMsg(MSGJPN314);\r
1790                 if((ContSock = DoConnectCrypt(CRYPT_NONE, HostData, Host, User, Pass, Acct, Port, Fwall, SavePass, Security, CancelCheckWork)) != INVALID_SOCKET)\r
1791                         HostData->CryptMode = CRYPT_NONE;\r
1792         }\r
1793         return ContSock;\r
1794 }\r
1795 \r
1796 \r
1797 /*----- ワンタイムパスワードのチェック ----------------------------------------\r
1798 *\r
1799 *       Parameter\r
1800 *               chat *Pass : パスワード/パスフレーズ\r
1801 *               char *Reply : USERコマンドを送ったあとのリプライ文字列\r
1802 *                                               /PASSコマンドで送るパスワードを返すバッファ\r
1803 *               int Type : タイプ (SECURITY_xxx, MDx)\r
1804 *\r
1805 *       Return Value\r
1806 *               int ステータス\r
1807 *                       FFFTP_SUCCESS/FFFTP_FAIL\r
1808 *\r
1809 *       Note\r
1810 *               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
1811 *----------------------------------------------------------------------------*/\r
1812 \r
1813 static int CheckOneTimePassword(char *Pass, char *Reply, int Type)\r
1814 {\r
1815         int Sts;\r
1816         char *Pos;\r
1817         int Seq;\r
1818         char Seed[MAX_SEED_LEN+1];\r
1819         int i;\r
1820 \r
1821         Sts = FFFTP_SUCCESS;\r
1822         Pos = NULL;\r
1823 \r
1824         if(Type == SECURITY_AUTO)\r
1825         {\r
1826                 if((Pos = stristr(Reply, "otp-md5")) != NULL)\r
1827                 {\r
1828                         Type = MD5;\r
1829                         SetTaskMsg(MSGJPN012);\r
1830                 }\r
1831                 else if((Pos = stristr(Reply, "otp-sha1")) != NULL)\r
1832                 {\r
1833                         Type = SHA1;\r
1834                         SetTaskMsg(MSGJPN013);\r
1835                 }\r
1836                 else if(((Pos = stristr(Reply, "otp-md4")) != NULL) || ((Pos = stristr(Reply, "s/key")) != NULL))\r
1837                 {\r
1838                         Type = MD4;\r
1839                         SetTaskMsg(MSGJPN014);\r
1840                 }\r
1841         }\r
1842         else\r
1843                 Pos = GetNextField(Reply);\r
1844 \r
1845         if((Type == MD4) || (Type == MD5) || (Type == SHA1))\r
1846         {\r
1847                 /* シーケンス番号を見つけるループ */\r
1848                 DoPrintf("Analize OTP");\r
1849                 DoPrintf("%s", Pos);\r
1850                 Sts = FFFTP_FAIL;\r
1851                 while((Pos = GetNextField(Pos)) != NULL)\r
1852                 {\r
1853                         if(IsDigit(*Pos))\r
1854                         {\r
1855                                 Seq = atoi(Pos);\r
1856                                 DoPrintf("Sequence=%d", Seq);\r
1857 \r
1858                                 /* Seed */\r
1859                                 if((Pos = GetNextField(Pos)) != NULL)\r
1860                                 {\r
1861                                         if(GetOneField(Pos, Seed, MAX_SEED_LEN) == FFFTP_SUCCESS)\r
1862                                         {\r
1863                                                 /* Seedは英数字のみ有効とする */\r
1864                                                 for(i = strlen(Seed)-1; i >= 0; i--)\r
1865                                                 {\r
1866                                                         if((IsAlpha(Seed[i]) == 0) && (IsDigit(Seed[i]) == 0))\r
1867                                                                 Seed[i] = NUL;\r
1868                                                 }\r
1869                                                 if(strlen(Seed) > 0)\r
1870                                                 {\r
1871                                                         DoPrintf("Seed=%s", Seed);\r
1872                                                         Make6WordPass(Seq, Seed, Pass, Type, Reply);\r
1873                                                         DoPrintf("Response=%s", Reply);\r
1874 \r
1875                                                         /* シーケンス番号のチェックと警告 */\r
1876                                                         if(Seq <= 10)\r
1877                                                                 DialogBox(GetFtpInst(), MAKEINTRESOURCE(otp_notify_dlg), GetMainHwnd(), ExeEscDialogProc);\r
1878 \r
1879                                                         Sts = FFFTP_SUCCESS;\r
1880                                                 }\r
1881                                         }\r
1882                                 }\r
1883                                 break;\r
1884                         }\r
1885                 }\r
1886 \r
1887                 if(Sts == FFFTP_FAIL)\r
1888                         SetTaskMsg(MSGJPN015);\r
1889         }\r
1890         else\r
1891         {\r
1892                 strcpy(Reply, Pass);\r
1893                 DoPrintf("No OTP used.");\r
1894         }\r
1895         return(Sts);\r
1896 }\r
1897 \r
1898 \r
1899 \r
1900 \r
1901 \r
1902 \r
1903 \r
1904 \r
1905 \r
1906 \r
1907 \r
1908 \r
1909 \r
1910 \r
1911 /*----- ソケットを接続する ----------------------------------------------------\r
1912 *\r
1913 *       Parameter\r
1914 *               char *host : ホスト名\r
1915 *               int port : ポート番号\r
1916 *               char *PreMsg : メッセージの前半部分\r
1917 *\r
1918 *       Return Value\r
1919 *               SOCKET ソケット\r
1920 *----------------------------------------------------------------------------*/\r
1921 \r
1922 // IPv6対応\r
1923 SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1924 {\r
1925         SOCKET Result;\r
1926         Result = INVALID_SOCKET;\r
1927         switch(CurHost.CurNetType)\r
1928         {\r
1929         case NTYPE_AUTO:\r
1930                 if((Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
1931                         CurHost.CurNetType = NTYPE_IPV4;\r
1932                 else if((Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork)) != INVALID_SOCKET)\r
1933                         CurHost.CurNetType = NTYPE_IPV6;\r
1934                 break;\r
1935         case NTYPE_IPV4:\r
1936                 Result = connectsockIPv4(host, port, PreMsg, CancelCheckWork);\r
1937                 CurHost.CurNetType = NTYPE_IPV4;\r
1938                 break;\r
1939         case NTYPE_IPV6:\r
1940                 Result = connectsockIPv6(host, port, PreMsg, CancelCheckWork);\r
1941                 CurHost.CurNetType = NTYPE_IPV6;\r
1942                 break;\r
1943         }\r
1944         return Result;\r
1945 }\r
1946 \r
1947 \r
1948 // IPv6対応\r
1949 //SOCKET connectsock(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1950 SOCKET connectsockIPv4(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
1951 {\r
1952         struct sockaddr_in saSockAddr;\r
1953         char HostEntry[MAXGETHOSTSTRUCT];\r
1954         struct hostent *pHostEntry;\r
1955         SOCKET sSocket;\r
1956         int Len;\r
1957         int Fwall;\r
1958         SOCKS4CMD Socks4Cmd;\r
1959         SOCKS4REPLY Socks4Reply;\r
1960         SOCKS5REQUEST Socks5Cmd;\r
1961         SOCKS5REPLY Socks5Reply;\r
1962 \r
1963         //////////////////////////////\r
1964         // ホスト名解決と接続の準備\r
1965         //////////////////////////////\r
1966 \r
1967         Fwall = FWALL_NONE;\r
1968         if(AskHostFireWall() == YES)\r
1969                 Fwall = FwallType;\r
1970 \r
1971         sSocket = INVALID_SOCKET;\r
1972 \r
1973         UseIPadrs = YES;\r
1974         strcpy(DomainName, host);\r
1975         // IPv6対応\r
1976 //      memset(&CurSockAddr, 0, sizeof(CurSockAddr));\r
1977 //      CurSockAddr.sin_port = htons((u_short)port);\r
1978 //      CurSockAddr.sin_family = AF_INET;\r
1979 //      if((CurSockAddr.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1980         memset(&CurSockAddrIPv4, 0, sizeof(CurSockAddrIPv4));\r
1981         CurSockAddrIPv4.sin_port = htons((u_short)port);\r
1982         CurSockAddrIPv4.sin_family = AF_INET;\r
1983         if((CurSockAddrIPv4.sin_addr.s_addr = inet_addr(host)) == INADDR_NONE)\r
1984         {\r
1985                 // ホスト名が指定された\r
1986                 // ホスト名からアドレスを求める\r
1987                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
1988                    (FwallResolv == YES))\r
1989                 {\r
1990                         // ホスト名解決はSOCKSサーバに任せる\r
1991                         pHostEntry = NULL;\r
1992                 }\r
1993                 else\r
1994                 {\r
1995                         // アドレスを取得\r
1996                         SetTaskMsg(MSGJPN016, DomainName);\r
1997                         // IPv6対応\r
1998 //                      pHostEntry = do_gethostbyname(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
1999                         pHostEntry = do_gethostbynameIPv4(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2000                 }\r
2001 \r
2002                 if(pHostEntry != NULL)\r
2003                 {\r
2004                         // IPv6対応\r
2005 //                      memcpy((char *)&CurSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2006 //                      SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
2007                         memcpy((char *)&CurSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2008                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
2009                 }\r
2010                 else\r
2011                 {\r
2012                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2013                         {\r
2014                                 UseIPadrs = NO;\r
2015                                 // IPv6対応\r
2016 //                              SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddr.sin_port));\r
2017                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv4.sin_port));\r
2018                         }\r
2019                         else\r
2020                         {\r
2021                                 SetTaskMsg(MSGJPN019, host);\r
2022                                 return(INVALID_SOCKET);\r
2023                         }\r
2024                 }\r
2025         }\r
2026         else\r
2027                 // IPv6対応\r
2028 //              SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddr.sin_addr), ntohs(CurSockAddr.sin_port));\r
2029                 SetTaskMsg(MSGJPN020, PreMsg, inet_ntoa(CurSockAddrIPv4.sin_addr), ntohs(CurSockAddrIPv4.sin_port));\r
2030 \r
2031         if((Fwall == FWALL_SOCKS4) || (Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2032         {\r
2033                 // SOCKSを使う\r
2034                 // SOCKSに接続する準備\r
2035                 if(Fwall == FWALL_SOCKS4)\r
2036                 {\r
2037                         Socks4Cmd.Ver = SOCKS4_VER;\r
2038                         Socks4Cmd.Cmd = SOCKS4_CMD_CONNECT;\r
2039                         // IPv6対応\r
2040 //                      Socks4Cmd.Port = CurSockAddr.sin_port;\r
2041 //                      Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2042                         Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
2043                         Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
2044                         strcpy(Socks4Cmd.UserID, FwallUser);\r
2045                         Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2046                 }\r
2047                 else\r
2048                 {\r
2049                         // IPv6対応\r
2050 //                      Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2051                         Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
2052                 }\r
2053 \r
2054                 // IPv6対応\r
2055 //              memset(&SocksSockAddr, 0, sizeof(SocksSockAddr));\r
2056 //              if((SocksSockAddr.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
2057                 memset(&SocksSockAddrIPv4, 0, sizeof(SocksSockAddrIPv4));\r
2058                 if((SocksSockAddrIPv4.sin_addr.s_addr = inet_addr(FwallHost)) == INADDR_NONE)\r
2059                 {\r
2060                         // IPv6対応\r
2061 //                      if((pHostEntry = do_gethostbyname(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2062 //                              memcpy((char *)&SocksSockAddr.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2063                         if((pHostEntry = do_gethostbynameIPv4(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2064                                 memcpy((char *)&SocksSockAddrIPv4.sin_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2065                         else\r
2066                         {\r
2067                                 SetTaskMsg(MSGJPN021, FwallHost);\r
2068                                 return INVALID_SOCKET;\r
2069                         }\r
2070                 }\r
2071                 // IPv6対応\r
2072 //              SocksSockAddr.sin_port = htons((u_short)FwallPort);\r
2073 //              SocksSockAddr.sin_family = AF_INET;\r
2074 //              SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddr.sin_addr), ntohs(SocksSockAddr.sin_port));\r
2075                 SocksSockAddrIPv4.sin_port = htons((u_short)FwallPort);\r
2076                 SocksSockAddrIPv4.sin_family = AF_INET;\r
2077                 SetTaskMsg(MSGJPN022, inet_ntoa(SocksSockAddrIPv4.sin_addr), ntohs(SocksSockAddrIPv4.sin_port));\r
2078                 // connectで接続する先はSOCKSサーバ\r
2079                 // IPv6対応\r
2080 //              memcpy(&saSockAddr, &SocksSockAddr, sizeof(SocksSockAddr));\r
2081                 memcpy(&saSockAddr, &SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4));\r
2082         }\r
2083         else\r
2084         {\r
2085                 // connectで接続するのは接続先のホスト\r
2086                 // IPv6対応\r
2087 //              memcpy(&saSockAddr, &CurSockAddr, sizeof(CurSockAddr));\r
2088                 memcpy(&saSockAddr, &CurSockAddrIPv4, sizeof(CurSockAddrIPv4));\r
2089         }\r
2090 \r
2091         /////////////\r
2092         // 接続実行\r
2093         /////////////\r
2094 \r
2095         if((sSocket = do_socket(AF_INET, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
2096         {\r
2097                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2098                 {\r
2099                         if(Fwall == FWALL_SOCKS4)\r
2100                         {\r
2101                                 Socks4Reply.Result = -1;\r
2102                                 // 同時接続対応\r
2103 //                              if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2104 //                                 (Socks4GetCmdReply(sSocket, &Socks4Reply) != FFFTP_SUCCESS) || \r
2105 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2106                                 if((SocksSendCmd(sSocket, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2107                                    (Socks4GetCmdReply(sSocket, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2108                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2109                                 {\r
2110                                         SetTaskMsg(MSGJPN023, Socks4Reply.Result);\r
2111                                         DoClose(sSocket);\r
2112                                         sSocket = INVALID_SOCKET;\r
2113                                 }\r
2114                         }\r
2115                         else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2116                         {\r
2117                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
2118                                 {\r
2119                                         DoClose(sSocket);\r
2120                                         sSocket = INVALID_SOCKET;\r
2121                                 }\r
2122 \r
2123                                 Socks5Reply.Result = -1;\r
2124                                 // 同時接続対応\r
2125 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2126 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2127 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2128                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2129                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2130                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2131                                 {\r
2132                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2133                                         DoClose(sSocket);\r
2134                                         sSocket = INVALID_SOCKET;\r
2135                                 }\r
2136 \r
2137                         }\r
2138 \r
2139                         if(sSocket != INVALID_SOCKET)\r
2140                                 SetTaskMsg(MSGJPN025);\r
2141                 }\r
2142                 else\r
2143                 {\r
2144 //#pragma aaa\r
2145                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2146                         DoClose(sSocket);\r
2147                         sSocket = INVALID_SOCKET;\r
2148                 }\r
2149         }\r
2150         else\r
2151                 SetTaskMsg(MSGJPN027);\r
2152 \r
2153         return(sSocket);\r
2154 }\r
2155 \r
2156 \r
2157 SOCKET connectsockIPv6(char *host, int port, char *PreMsg, int *CancelCheckWork)\r
2158 {\r
2159         struct sockaddr_in6 saSockAddr;\r
2160         char HostEntry[MAXGETHOSTSTRUCT];\r
2161         struct hostent *pHostEntry;\r
2162         SOCKET sSocket;\r
2163         int Len;\r
2164         int Fwall;\r
2165         SOCKS5REQUEST Socks5Cmd;\r
2166         SOCKS5REPLY Socks5Reply;\r
2167 \r
2168         //////////////////////////////\r
2169         // ホスト名解決と接続の準備\r
2170         //////////////////////////////\r
2171 \r
2172         Fwall = FWALL_NONE;\r
2173         if(AskHostFireWall() == YES)\r
2174                 Fwall = FwallType;\r
2175 \r
2176         sSocket = INVALID_SOCKET;\r
2177 \r
2178         UseIPadrs = YES;\r
2179         strcpy(DomainName, host);\r
2180         memset(&CurSockAddrIPv6, 0, sizeof(CurSockAddrIPv6));\r
2181         CurSockAddrIPv6.sin6_port = htons((u_short)port);\r
2182         CurSockAddrIPv6.sin6_family = AF_INET6;\r
2183         CurSockAddrIPv6.sin6_addr = inet6_addr(host);\r
2184         if(memcmp(&CurSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2185         {\r
2186                 // ホスト名が指定された\r
2187                 // ホスト名からアドレスを求める\r
2188                 if(((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER)) &&\r
2189                    (FwallResolv == YES))\r
2190                 {\r
2191                         // ホスト名解決はSOCKSサーバに任せる\r
2192                         pHostEntry = NULL;\r
2193                 }\r
2194                 else\r
2195                 {\r
2196                         // アドレスを取得\r
2197                         SetTaskMsg(MSGJPN016, DomainName);\r
2198                         pHostEntry = do_gethostbynameIPv6(host, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork);\r
2199                 }\r
2200 \r
2201                 if(pHostEntry != NULL)\r
2202                 {\r
2203                         memcpy((char *)&CurSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2204                         SetTaskMsg(MSGJPN017, PreMsg, DomainName, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2205                 }\r
2206                 else\r
2207                 {\r
2208                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2209                         {\r
2210                                 UseIPadrs = NO;\r
2211                                 SetTaskMsg(MSGJPN018, PreMsg, DomainName, ntohs(CurSockAddrIPv6.sin6_port));\r
2212                         }\r
2213                         else\r
2214                         {\r
2215                                 SetTaskMsg(MSGJPN019, host);\r
2216                                 return(INVALID_SOCKET);\r
2217                         }\r
2218                 }\r
2219         }\r
2220         else\r
2221                 SetTaskMsg(MSGJPN020, PreMsg, inet6_ntoa(CurSockAddrIPv6.sin6_addr), ntohs(CurSockAddrIPv6.sin6_port));\r
2222 \r
2223         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2224         {\r
2225                 // SOCKSを使う\r
2226                 // SOCKSに接続する準備\r
2227                 {\r
2228                         Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_CONNECT, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2229                 }\r
2230 \r
2231                 memset(&SocksSockAddrIPv6, 0, sizeof(SocksSockAddrIPv6));\r
2232                 SocksSockAddrIPv6.sin6_addr = inet6_addr(FwallHost);\r
2233                 if(memcmp(&SocksSockAddrIPv6.sin6_addr, &IN6ADDR_NONE, sizeof(struct in6_addr)) == 0)\r
2234                 {\r
2235                         if((pHostEntry = do_gethostbynameIPv6(FwallHost, HostEntry, MAXGETHOSTSTRUCT, CancelCheckWork)) != NULL)\r
2236                                 memcpy((char *)&SocksSockAddrIPv6.sin6_addr, pHostEntry->h_addr, pHostEntry->h_length);\r
2237                         else\r
2238                         {\r
2239                                 SetTaskMsg(MSGJPN021, FwallHost);\r
2240                                 return INVALID_SOCKET;\r
2241                         }\r
2242                 }\r
2243                 SocksSockAddrIPv6.sin6_port = htons((u_short)FwallPort);\r
2244                 SocksSockAddrIPv6.sin6_family = AF_INET6;\r
2245                 SetTaskMsg(MSGJPN022, inet6_ntoa(SocksSockAddrIPv6.sin6_addr), ntohs(SocksSockAddrIPv6.sin6_port));\r
2246                 // connectで接続する先はSOCKSサーバ\r
2247                 memcpy(&saSockAddr, &SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6));\r
2248         }\r
2249         else\r
2250         {\r
2251                 // connectで接続するのは接続先のホスト\r
2252                 memcpy(&saSockAddr, &CurSockAddrIPv6, sizeof(CurSockAddrIPv6));\r
2253         }\r
2254 \r
2255         /////////////\r
2256         // 接続実行\r
2257         /////////////\r
2258 \r
2259         inet6_ntoa(saSockAddr.sin6_addr);\r
2260         if((sSocket = do_socket(AF_INET6, SOCK_STREAM, TCP_PORT)) != INVALID_SOCKET)\r
2261         {\r
2262                 if(do_connect(sSocket, (struct sockaddr *)&saSockAddr, sizeof(saSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2263                 {\r
2264                         if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2265                         {\r
2266                                 if(Socks5SelMethod(sSocket, CancelCheckWork) == FFFTP_FAIL)\r
2267                                 {\r
2268                                         DoClose(sSocket);\r
2269                                         sSocket = INVALID_SOCKET;\r
2270                                 }\r
2271 \r
2272                                 Socks5Reply.Result = -1;\r
2273                                 // 同時接続対応\r
2274 //                              if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2275 //                                 (Socks5GetCmdReply(sSocket, &Socks5Reply) != FFFTP_SUCCESS) || \r
2276 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2277                                 if((SocksSendCmd(sSocket, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2278                                    (Socks5GetCmdReply(sSocket, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2279                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2280                                 {\r
2281                                         SetTaskMsg(MSGJPN024, Socks5Reply.Result);\r
2282                                         DoClose(sSocket);\r
2283                                         sSocket = INVALID_SOCKET;\r
2284                                 }\r
2285 \r
2286                         }\r
2287 \r
2288                         if(sSocket != INVALID_SOCKET)\r
2289                                 SetTaskMsg(MSGJPN025);\r
2290                 }\r
2291                 else\r
2292                 {\r
2293 //#pragma aaa\r
2294                         SetTaskMsg(MSGJPN026/*"接続できません(2) %x", sSocket*/);\r
2295                         DoClose(sSocket);\r
2296                         sSocket = INVALID_SOCKET;\r
2297                 }\r
2298         }\r
2299         else\r
2300                 SetTaskMsg(MSGJPN027);\r
2301 \r
2302         return(sSocket);\r
2303 }\r
2304 \r
2305 \r
2306 /*----- リッスンソケットを取得 ------------------------------------------------\r
2307 *\r
2308 *       Parameter\r
2309 *               SOCKET ctrl_skt : コントロールソケット\r
2310 *\r
2311 *       Return Value\r
2312 *               SOCKET リッスンソケット\r
2313 *----------------------------------------------------------------------------*/\r
2314 \r
2315 // IPv6対応\r
2316 SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2317 {\r
2318         SOCKET Result;\r
2319         Result = INVALID_SOCKET;\r
2320         switch(CurHost.CurNetType)\r
2321         {\r
2322         case NTYPE_IPV4:\r
2323                 Result = GetFTPListenSocketIPv4(ctrl_skt, CancelCheckWork);\r
2324                 break;\r
2325         case NTYPE_IPV6:\r
2326                 Result = GetFTPListenSocketIPv6(ctrl_skt, CancelCheckWork);\r
2327                 break;\r
2328         }\r
2329         return Result;\r
2330 }\r
2331 \r
2332 \r
2333 // IPv6対応\r
2334 //SOCKET GetFTPListenSocket(SOCKET ctrl_skt, int *CancelCheckWork)\r
2335 SOCKET GetFTPListenSocketIPv4(SOCKET ctrl_skt, int *CancelCheckWork)\r
2336 {\r
2337     SOCKET listen_skt;\r
2338     int iLength;\r
2339     char *a,*p;\r
2340         struct sockaddr_in saCtrlAddr;\r
2341         struct sockaddr_in saTmpAddr;\r
2342         SOCKS4CMD Socks4Cmd;\r
2343         SOCKS4REPLY Socks4Reply;\r
2344         SOCKS5REQUEST Socks5Cmd;\r
2345         SOCKS5REPLY Socks5Reply;\r
2346 \r
2347         int Len;\r
2348         int Fwall;\r
2349 \r
2350         Fwall = FWALL_NONE;\r
2351         if(AskHostFireWall() == YES)\r
2352                 Fwall = FwallType;\r
2353 \r
2354         if((listen_skt = do_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2355         {\r
2356                 if(Fwall == FWALL_SOCKS4)\r
2357                 {\r
2358                         /*===== SOCKS4を使う =====*/\r
2359                         DoPrintf("Use SOCKS4 BIND");\r
2360                         // IPv6対応\r
2361 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2362                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2363                         {\r
2364                                 Socks4Cmd.Ver = SOCKS4_VER;\r
2365                                 Socks4Cmd.Cmd = SOCKS4_CMD_BIND;\r
2366                                 // IPv6対応\r
2367 //                              Socks4Cmd.Port = CurSockAddr.sin_port;\r
2368 //                              Socks4Cmd.AdrsInt = CurSockAddr.sin_addr.s_addr;\r
2369                                 Socks4Cmd.Port = CurSockAddrIPv4.sin_port;\r
2370                                 Socks4Cmd.AdrsInt = CurSockAddrIPv4.sin_addr.s_addr;\r
2371                                 strcpy(Socks4Cmd.UserID, FwallUser);\r
2372                                 Len = offsetof(SOCKS4CMD, UserID) + strlen(FwallUser) + 1;\r
2373 \r
2374                                 Socks4Reply.Result = -1;\r
2375                                 // 同時接続対応\r
2376 //                              if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2377 //                                 (Socks4GetCmdReply(listen_skt, &Socks4Reply) != FFFTP_SUCCESS) || \r
2378 //                                 (Socks4Reply.Result != SOCKS4_RES_OK))\r
2379                                 if((SocksSendCmd(listen_skt, &Socks4Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2380                                    (Socks4GetCmdReply(listen_skt, &Socks4Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2381                                    (Socks4Reply.Result != SOCKS4_RES_OK))\r
2382                                 {\r
2383                                         SetTaskMsg(MSGJPN028, Socks4Reply.Result);\r
2384                                         DoClose(listen_skt);\r
2385                                         listen_skt = INVALID_SOCKET;\r
2386                                 }\r
2387 \r
2388                                 if(Socks4Reply.AdrsInt == 0)\r
2389                                         // IPv6対応\r
2390 //                                      Socks4Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2391                                         Socks4Reply.AdrsInt = SocksSockAddrIPv4.sin_addr.s_addr;\r
2392 \r
2393                                 a = (char *)&Socks4Reply.AdrsInt;\r
2394                                 p = (char *)&Socks4Reply.Port;\r
2395                         }\r
2396                 }\r
2397                 else if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2398                 {\r
2399                         /*===== SOCKS5を使う =====*/\r
2400                         DoPrintf("Use SOCKS5 BIND");\r
2401                         // IPv6対応\r
2402 //                      if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddr, sizeof(SocksSockAddr), CancelCheckWork) != SOCKET_ERROR)\r
2403                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv4, sizeof(SocksSockAddrIPv4), CancelCheckWork) != SOCKET_ERROR)\r
2404                         {\r
2405                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2406                                 {\r
2407                                         DoClose(listen_skt);\r
2408                                         listen_skt = INVALID_SOCKET;\r
2409                                         return(listen_skt);\r
2410                                 }\r
2411 \r
2412                                 // IPv6対応\r
2413 //                              Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddr.sin_addr.s_addr, DomainName, CurSockAddr.sin_port);\r
2414                                 Len = Socks5MakeCmdPacket(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, CurSockAddrIPv4.sin_addr.s_addr, DomainName, CurSockAddrIPv4.sin_port);\r
2415 \r
2416                                 Socks5Reply.Result = -1;\r
2417                                 // 同時接続対応\r
2418 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2419 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2420 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2421                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2422                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2423                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2424                                 {\r
2425                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2426                                         DoClose(listen_skt);\r
2427                                         listen_skt = INVALID_SOCKET;\r
2428                                 }\r
2429 \r
2430                                 // IPv6対応\r
2431 //                              if(Socks5Reply.AdrsInt == 0)\r
2432 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2433 \r
2434                                 // IPv6対応\r
2435 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2436 //                              p = (char *)&Socks5Reply.Port;\r
2437                                 a = (char *)&Socks5Reply._dummy[0];\r
2438                                 p = (char *)&Socks5Reply._dummy[4];\r
2439                         }\r
2440                 }\r
2441                 else\r
2442                 {\r
2443                         /*===== SOCKSを使わない =====*/\r
2444                         DoPrintf("Use normal BIND");\r
2445                         saCtrlAddr.sin_port = htons(0);\r
2446                         saCtrlAddr.sin_family = AF_INET;\r
2447                         saCtrlAddr.sin_addr.s_addr = 0;\r
2448 \r
2449                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr)) != SOCKET_ERROR)\r
2450                         {\r
2451                                 iLength = sizeof(saCtrlAddr);\r
2452                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2453                                 {\r
2454                                         if(do_listen(listen_skt, 1) == 0)\r
2455                                         {\r
2456                                                 iLength = sizeof(saTmpAddr);\r
2457                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2458                                                         ReportWSError("getsockname", WSAGetLastError());\r
2459 \r
2460                                                 a = (char *)&saTmpAddr.sin_addr;\r
2461                                                 p = (char *)&saCtrlAddr.sin_port;\r
2462                                         }\r
2463                                         else\r
2464                                         {\r
2465                                                 ReportWSError("listen", WSAGetLastError());\r
2466                                                 do_closesocket(listen_skt);\r
2467                                                 listen_skt = INVALID_SOCKET;\r
2468                                         }\r
2469                                 }\r
2470                                 else\r
2471                                 {\r
2472                                         ReportWSError("getsockname", WSAGetLastError());\r
2473                                         do_closesocket(listen_skt);\r
2474                                         listen_skt = INVALID_SOCKET;\r
2475                                 }\r
2476                         }\r
2477                         else\r
2478                         {\r
2479                                 ReportWSError("bind", WSAGetLastError());\r
2480                                 do_closesocket(listen_skt);\r
2481                                 listen_skt = INVALID_SOCKET;\r
2482                         }\r
2483 \r
2484                         if(listen_skt == INVALID_SOCKET)\r
2485                                 SetTaskMsg(MSGJPN030);\r
2486                 }\r
2487         }\r
2488         else\r
2489                 ReportWSError("socket create", WSAGetLastError());\r
2490 \r
2491         if(listen_skt != INVALID_SOCKET)\r
2492         {\r
2493 #define  UC(b)  (((int)b)&0xff)\r
2494                 // 同時接続対応\r
2495 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2496 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2497 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2498                 if((command(ctrl_skt,NULL, CancelCheckWork, "PORT %d,%d,%d,%d,%d,%d",\r
2499                                 UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2500                                 UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2501                 {\r
2502                         SetTaskMsg(MSGJPN031);\r
2503                         do_closesocket(listen_skt);\r
2504                         listen_skt = INVALID_SOCKET;\r
2505                 }\r
2506 //              else\r
2507 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2508         }\r
2509 \r
2510         return(listen_skt);\r
2511 }\r
2512 \r
2513 \r
2514 SOCKET GetFTPListenSocketIPv6(SOCKET ctrl_skt, int *CancelCheckWork)\r
2515 {\r
2516     SOCKET listen_skt;\r
2517     int iLength;\r
2518     char *a,*p;\r
2519         struct sockaddr_in6 saCtrlAddr;\r
2520         struct sockaddr_in6 saTmpAddr;\r
2521         SOCKS5REQUEST Socks5Cmd;\r
2522         SOCKS5REPLY Socks5Reply;\r
2523 \r
2524         int Len;\r
2525         int Fwall;\r
2526 \r
2527         char Adrs[40];\r
2528 \r
2529         Fwall = FWALL_NONE;\r
2530         if(AskHostFireWall() == YES)\r
2531                 Fwall = FwallType;\r
2532 \r
2533         if((listen_skt = do_socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP)) != INVALID_SOCKET)\r
2534         {\r
2535                 if((Fwall == FWALL_SOCKS5_NOAUTH) || (Fwall == FWALL_SOCKS5_USER))\r
2536                 {\r
2537                         /*===== SOCKS5を使う =====*/\r
2538                         DoPrintf("Use SOCKS5 BIND");\r
2539                         if(do_connect(listen_skt, (struct sockaddr *)&SocksSockAddrIPv6, sizeof(SocksSockAddrIPv6), CancelCheckWork) != SOCKET_ERROR)\r
2540                         {\r
2541                                 if(Socks5SelMethod(listen_skt, CancelCheckWork) == FFFTP_FAIL)\r
2542                                 {\r
2543                                         DoClose(listen_skt);\r
2544                                         listen_skt = INVALID_SOCKET;\r
2545                                         return(listen_skt);\r
2546                                 }\r
2547 \r
2548                                 Len = Socks5MakeCmdPacketIPv6(&Socks5Cmd, SOCKS5_CMD_BIND, UseIPadrs, (char*)&CurSockAddrIPv6.sin6_addr, DomainName, CurSockAddrIPv6.sin6_port);\r
2549 \r
2550                                 Socks5Reply.Result = -1;\r
2551                                 // 同時接続対応\r
2552 //                              if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2553 //                                 (Socks5GetCmdReply(listen_skt, &Socks5Reply) != FFFTP_SUCCESS) || \r
2554 //                                 (Socks5Reply.Result != SOCKS5_RES_OK))\r
2555                                 if((SocksSendCmd(listen_skt, &Socks5Cmd, Len, CancelCheckWork) != FFFTP_SUCCESS) ||\r
2556                                    (Socks5GetCmdReply(listen_skt, &Socks5Reply, CancelCheckWork) != FFFTP_SUCCESS) || \r
2557                                    (Socks5Reply.Result != SOCKS5_RES_OK))\r
2558                                 {\r
2559                                         SetTaskMsg(MSGJPN029, Socks5Reply.Result);\r
2560                                         DoClose(listen_skt);\r
2561                                         listen_skt = INVALID_SOCKET;\r
2562                                 }\r
2563 \r
2564                                 // IPv6対応\r
2565 //                              if(Socks5Reply.AdrsInt == 0)\r
2566 //                                      Socks5Reply.AdrsInt = SocksSockAddr.sin_addr.s_addr;\r
2567 \r
2568                                 // IPv6対応\r
2569 //                              a = (char *)&Socks5Reply.AdrsInt;\r
2570 //                              p = (char *)&Socks5Reply.Port;\r
2571                                 a = (char *)&Socks5Reply._dummy[0];\r
2572                                 p = (char *)&Socks5Reply._dummy[16];\r
2573                         }\r
2574                 }\r
2575                 else\r
2576                 {\r
2577                         /*===== SOCKSを使わない =====*/\r
2578                         DoPrintf("Use normal BIND");\r
2579                         saCtrlAddr.sin6_port = htons(0);\r
2580                         saCtrlAddr.sin6_family = AF_INET6;\r
2581                         memset(&saCtrlAddr.sin6_addr, 0, 16);\r
2582 \r
2583                         if(bind(listen_skt, (struct sockaddr *)&saCtrlAddr, sizeof(struct sockaddr_in6)) != SOCKET_ERROR)\r
2584                         {\r
2585                                 iLength = sizeof(saCtrlAddr);\r
2586                                 if(getsockname(listen_skt, (struct sockaddr *)&saCtrlAddr, &iLength) != SOCKET_ERROR)\r
2587                                 {\r
2588                                         if(do_listen(listen_skt, 1) == 0)\r
2589                                         {\r
2590                                                 iLength = sizeof(saTmpAddr);\r
2591                                                 if(getsockname(ctrl_skt, (struct sockaddr *)&saTmpAddr, &iLength) == SOCKET_ERROR)\r
2592                                                         ReportWSError("getsockname", WSAGetLastError());\r
2593 \r
2594                                                 a = (char *)&saTmpAddr.sin6_addr;\r
2595                                                 p = (char *)&saCtrlAddr.sin6_port;\r
2596                                         }\r
2597                                         else\r
2598                                         {\r
2599                                                 ReportWSError("listen", WSAGetLastError());\r
2600                                                 do_closesocket(listen_skt);\r
2601                                                 listen_skt = INVALID_SOCKET;\r
2602                                         }\r
2603                                 }\r
2604                                 else\r
2605                                 {\r
2606                                         ReportWSError("getsockname", WSAGetLastError());\r
2607                                         do_closesocket(listen_skt);\r
2608                                         listen_skt = INVALID_SOCKET;\r
2609                                 }\r
2610                         }\r
2611                         else\r
2612                         {\r
2613                                 ReportWSError("bind", WSAGetLastError());\r
2614                                 do_closesocket(listen_skt);\r
2615                                 listen_skt = INVALID_SOCKET;\r
2616                         }\r
2617 \r
2618                         if(listen_skt == INVALID_SOCKET)\r
2619                                 SetTaskMsg(MSGJPN030);\r
2620                 }\r
2621         }\r
2622         else\r
2623                 ReportWSError("socket create", WSAGetLastError());\r
2624 \r
2625         if(listen_skt != INVALID_SOCKET)\r
2626         {\r
2627 #define  UC(b)  (((int)b)&0xff)\r
2628                 // 同時接続対応\r
2629 //              if((command(ctrl_skt,NULL, &CancelFlg, "PORT %d,%d,%d,%d,%d,%d",\r
2630 //                              UC(a[0]), UC(a[1]), UC(a[2]), UC(a[3]),\r
2631 //                              UC(p[0]), UC(p[1])) / 100) != FTP_COMPLETE)\r
2632                 if((command(ctrl_skt,NULL, CancelCheckWork, "EPRT |2|%s|%d|",\r
2633                                 AddressToStringIPv6(Adrs, a),\r
2634                                 (UC(p[0]) << 8) | UC(p[1])) / 100) != FTP_COMPLETE)\r
2635                 {\r
2636                         SetTaskMsg(MSGJPN031);\r
2637                         do_closesocket(listen_skt);\r
2638                         listen_skt = INVALID_SOCKET;\r
2639                 }\r
2640 //              else\r
2641 //                      DoPrintf("Skt=%u : listener %s port %u",listen_skt,inet_ntoa(saCtrlAddr.sin_addr),ntohs(saCtrlAddr.sin_port));\r
2642         }\r
2643 \r
2644         return(listen_skt);\r
2645 }\r
2646 \r
2647 \r
2648 /*----- ホストへ接続処理中かどうかを返す---------------------------------------\r
2649 *\r
2650 *       Parameter\r
2651 *               なし\r
2652 *\r
2653 *       Return Value\r
2654 *               int ステータス\r
2655 *                       YES/NO\r
2656 *----------------------------------------------------------------------------*/\r
2657 \r
2658 int AskTryingConnect(void)\r
2659 {\r
2660         return(TryConnect);\r
2661 }\r
2662 \r
2663 \r
2664 #if 0\r
2665 ///*----- ブロッキングコールのフックコールバック --------------------------------\r
2666 //*\r
2667 //*     Parameter\r
2668 //*             なし\r
2669 //*\r
2670 //*     Return Value\r
2671 //*             BOOL FALSE\r
2672 //*----------------------------------------------------------------------------*/\r
2673 //\r
2674 //static BOOL CALLBACK BlkHookFnc(void)\r
2675 //{\r
2676 //      BackgrndMessageProc();\r
2677 //\r
2678 //      if(CancelFlg == YES)\r
2679 //      {\r
2680 //              SetTaskMsg(MSGJPN032);\r
2681 //              WSACancelBlockingCall();\r
2682 //              CancelFlg = NO;\r
2683 //      }\r
2684 //      return(FALSE);\r
2685 //}\r
2686 #endif\r
2687 \r
2688 \r
2689 \r
2690 /*----- SOCKS5のコマンドパケットを作成する ------------------------------------\r
2691 *\r
2692 *       Parameter\r
2693 *               SOCKS5REQUEST *Packet : パケットを作成するワーク\r
2694 *               char Cmd : コマンド\r
2695 *               int ValidIP : IPアドレスを使うかどうか(YES/NO)\r
2696 *               ulong IP : IPアドレス\r
2697 *               char *Host : ホスト名\r
2698 *               ushort Port : ポート\r
2699 *\r
2700 *       Return Value\r
2701 *               int コマンドパケットの長さ\r
2702 *----------------------------------------------------------------------------*/\r
2703 \r
2704 static int Socks5MakeCmdPacket(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, ulong IP, char *Host, ushort Port)\r
2705 {\r
2706         uchar *Pos;\r
2707         int Len;\r
2708         int TotalLen;\r
2709 \r
2710         Pos = (uchar *)Packet;\r
2711         Pos += SOCKS5REQUEST_SIZE;\r
2712         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2713 \r
2714         Packet->Ver = SOCKS5_VER;\r
2715         Packet->Cmd = Cmd;\r
2716         Packet->Rsv = 0;\r
2717         if(ValidIP == YES)\r
2718         {\r
2719                 /* IPアドレスを指定 */\r
2720                 Packet->Type = SOCKS5_ADRS_IPV4;\r
2721                 *((ulong *)Pos) = IP;\r
2722                 Pos += 4;\r
2723                 TotalLen += 4;\r
2724         }\r
2725         else\r
2726         {\r
2727                 /* ホスト名を指定 */\r
2728                 Packet->Type = SOCKS5_ADRS_NAME;\r
2729                 Len = strlen(Host);\r
2730                 *Pos++ = Len;\r
2731                 strcpy(Pos, Host);\r
2732                 Pos += Len;\r
2733                 TotalLen += Len + 1;\r
2734         }\r
2735         *((ushort *)Pos) = Port;\r
2736 \r
2737         return(TotalLen);\r
2738 }\r
2739 \r
2740 \r
2741 // IPv6対応\r
2742 static int Socks5MakeCmdPacketIPv6(SOCKS5REQUEST *Packet, char Cmd, int ValidIP, char *IP, char *Host, ushort Port)\r
2743 {\r
2744         uchar *Pos;\r
2745         int Len;\r
2746         int TotalLen;\r
2747 \r
2748         Pos = (uchar *)Packet;\r
2749         Pos += SOCKS5REQUEST_SIZE;\r
2750         TotalLen = SOCKS5REQUEST_SIZE + 2;      /* +2はポートの分 */\r
2751 \r
2752         Packet->Ver = SOCKS5_VER;\r
2753         Packet->Cmd = Cmd;\r
2754         Packet->Rsv = 0;\r
2755         if(ValidIP == YES)\r
2756         {\r
2757                 /* IPアドレスを指定 */\r
2758                 Packet->Type = SOCKS5_ADRS_IPV6;\r
2759                 memcpy(Pos, IP, 16);\r
2760                 Pos += 16;\r
2761                 TotalLen += 16;\r
2762         }\r
2763         else\r
2764         {\r
2765                 /* ホスト名を指定 */\r
2766                 Packet->Type = SOCKS5_ADRS_NAME;\r
2767                 Len = strlen(Host);\r
2768                 *Pos++ = Len;\r
2769                 strcpy(Pos, Host);\r
2770                 Pos += Len;\r
2771                 TotalLen += Len + 1;\r
2772         }\r
2773         *((ushort *)Pos) = Port;\r
2774 \r
2775         return(TotalLen);\r
2776 }\r
2777 \r
2778 \r
2779 /*----- SOCKSのコマンドを送る -------------------------------------------------\r
2780 *\r
2781 *       Parameter\r
2782 *               SOCKET Socket : ソケット\r
2783 *               void *Data : 送るデータ\r
2784 *               int Size : サイズ\r
2785 *\r
2786 *       Return Value\r
2787 *               int ステータス (FFFTP_SUCCESS/FFFTP_FAIL)\r
2788 *----------------------------------------------------------------------------*/\r
2789 \r
2790 static int SocksSendCmd(SOCKET Socket, void *Data, int Size, int *CancelCheckWork)\r
2791 {\r
2792         int Ret;\r
2793 \r
2794         Ret = SendData(Socket, (char *)Data, Size, 0, CancelCheckWork);\r
2795 \r
2796         if(Ret != FFFTP_SUCCESS)\r
2797                 SetTaskMsg(MSGJPN033, *((short *)Data));\r
2798 \r
2799         return(Ret);\r
2800 }\r
2801 \r
2802 \r
2803 /*----- SOCKS5のコマンドに対するリプライパケットを受信する --------------------\r
2804 *\r