1 /*=============================================================================
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5 ===============================================================================
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6 / Copyright (C) 1997-2007 Sota. All rights reserved.
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8 / Redistribution and use in source and binary forms, with or without
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9 / modification, are permitted provided that the following conditions
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12 / 1. Redistributions of source code must retain the above copyright
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13 / notice, this list of conditions and the following disclaimer.
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14 / 2. Redistributions in binary form must reproduce the above copyright
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15 / notice, this list of conditions and the following disclaimer in the
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16 / documentation and/or other materials provided with the distribution.
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18 / THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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19 / IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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20 / OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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21 / IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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22 / INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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23 / BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 / USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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25 / ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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26 / (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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27 / THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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28 /============================================================================*/
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31 #include <windows.h>
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36 #include <windowsx.h>
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37 #include <commctrl.h>
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40 #include "resource.h"
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48 #define FD_CONNECT_BIT 0x0001
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49 #define FD_CLOSE_BIT 0x0002
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50 #define FD_ACCEPT_BIT 0x0004
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51 #define FD_READ_BIT 0x0008
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52 #define FD_WRITE_BIT 0x0010
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73 } ASYNCSIGNALDATABASE;
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76 //
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77 //
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\82Ì
\82½
\82ß
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\81[
\83u
\83\8b\82ð
\91\9d\97Ê
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78 //#define MAX_SIGNAL_ENTRY 10
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79 //#define MAX_SIGNAL_ENTRY_DBASE 5
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80 #define MAX_SIGNAL_ENTRY 100
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81 #define MAX_SIGNAL_ENTRY_DBASE 50
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86 /*=====
\83v
\83\8d\83g
\83^
\83C
\83v =====*/
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88 static LRESULT CALLBACK SocketWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
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89 static int AskAsyncDone(SOCKET s, int *Error, int Mask);
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90 static int AskAsyncDoneDbase(HANDLE Async, int *Error);
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91 static int RegistAsyncTable(SOCKET s);
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92 static int RegistAsyncTableDbase(HANDLE Async);
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93 static int UnRegistAsyncTable(SOCKET s);
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94 static int UnRegistAsyncTableDbase(HANDLE Async);
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97 /*=====
\8aO
\95\94\8eQ
\8fÆ =====*/
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102 /*=====
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\83\8b\82È
\83\8f\81[
\83N =====*/
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104 static const char SocketWndClass[] = "FFFTPSocketWnd";
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105 static HWND hWndSocket;
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107 static ASYNCSIGNAL Signal[MAX_SIGNAL_ENTRY];
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108 static ASYNCSIGNALDATABASE SignalDbase[MAX_SIGNAL_ENTRY_DBASE];
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110 //static HANDLE hAsyncTblAccMutex;
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111 //
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112 static HANDLE hAsyncTblAccMutex;
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123 * int
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125 *----------------------------------------------------------------------------*/
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127 int MakeSocketWin(HWND hWnd, HINSTANCE hInst)
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133 wClass.cbSize = sizeof(WNDCLASSEX);
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135 wClass.lpfnWndProc = SocketWndProc;
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136 wClass.cbClsExtra = 0;
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137 wClass.cbWndExtra = 0;
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138 wClass.hInstance = hInst;
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139 wClass.hIcon = NULL;
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140 wClass.hCursor = NULL;
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141 wClass.hbrBackground = (HBRUSH)CreateSolidBrush(GetSysColor(COLOR_INFOBK));
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142 wClass.lpszMenuName = NULL;
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143 wClass.lpszClassName = SocketWndClass;
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144 wClass.hIconSm = NULL;
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145 RegisterClassEx(&wClass);
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148 hWndSocket = CreateWindowEx(0, SocketWndClass, NULL,
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149 WS_BORDER | WS_POPUP,
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151 hWnd, NULL, hInst, NULL);
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153 if(hWndSocket != NULL)
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155 // hAsyncTblAccMutex = CreateMutex(NULL, FALSE, NULL);
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157 //
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158 // for(i = 0; i < MAX_SIGNAL_ENTRY; i++)
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159 // Signal[i].Socket = INVALID_SOCKET;
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160 // for(i = 0; i < MAX_SIGNAL_ENTRY_DBASE; i++)
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161 // SignalDbase[i].Async = 0;
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162 if(hAsyncTblAccMutex = CreateMutex(NULL, FALSE, NULL))
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164 for(i = 0; i < MAX_SIGNAL_ENTRY; i++)
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165 Signal[i].Socket = INVALID_SOCKET;
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166 for(i = 0; i < MAX_SIGNAL_ENTRY_DBASE; i++)
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167 SignalDbase[i].Async = 0;
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182 *----------------------------------------------------------------------------*/
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184 void DeleteSocketWin(void)
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186 // CloseHandle(hAsyncTblAccMutex);
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187 //
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188 CloseHandle(hAsyncTblAccMutex);
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189 hAsyncTblAccMutex = NULL;
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191 if(hWndSocket != NULL)
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192 DestroyWindow(hWndSocket);
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200 * HWND hWnd :
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201 * UINT message :
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202 * WPARAM wParam :
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203 * LPARAM lParam :
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207 *----------------------------------------------------------------------------*/
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209 static LRESULT CALLBACK SocketWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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215 case WM_ASYNC_SOCKET :
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216 //
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217 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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218 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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220 if(Signal[Pos].Socket == (SOCKET)wParam)
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222 Signal[Pos].Error = WSAGETSELECTERROR(lParam);
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224 if(WSAGETSELECTERROR(lParam) != 0)
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225 DoPrintf("####### Signal: error (%d)", WSAGETSELECTERROR(lParam));
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228 switch(WSAGETSELECTEVENT(lParam))
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231 Signal[Pos].FdConnect = 1;
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233 DoPrintf("####### Signal: connect (S=%x)", Signal[Pos].Socket);
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238 Signal[Pos].FdClose = 1;
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240 DoPrintf("####### Signal: close (S=%x)", Signal[Pos].Socket);
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242 //SetTaskMsg("####### Signal: close (%d) (S=%x)", Pos, Signal[Pos].Socket);
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246 Signal[Pos].FdAccept = 1;
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248 DoPrintf("####### Signal: accept (S=%x)", Signal[Pos].Socket);
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253 Signal[Pos].FdRead = 1;
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255 DoPrintf("####### Signal: read (S=%x)", Signal[Pos].Socket);
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260 Signal[Pos].FdWrite = 1;
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262 DoPrintf("####### Signal: write (S=%x)", Signal[Pos].Socket);
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269 //
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270 ReleaseMutex(hAsyncTblAccMutex);
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273 case WM_ASYNC_DBASE :
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274 //
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275 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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276 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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278 if(SignalDbase[Pos].Async == (HANDLE)wParam)
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280 if(HIWORD(lParam) != 0)
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282 SignalDbase[Pos].ErrorDb = 1;
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284 DoPrintf("##### SignalDatabase: error");
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287 SignalDbase[Pos].Done = 1;
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289 DoPrintf("##### SignalDatabase: Done");
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294 //
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295 ReleaseMutex(hAsyncTblAccMutex);
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299 return(DefWindowProc(hWnd, message, wParam, lParam));
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314 *----------------------------------------------------------------------------*/
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316 static int AskAsyncDone(SOCKET s, int *Error, int Mask)
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321 //
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322 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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325 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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327 if(Signal[Pos].Socket == s)
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329 *Error = Signal[Pos].Error;
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330 if(Signal[Pos].Error != 0)
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332 if((Mask & FD_CONNECT_BIT) && (Signal[Pos].FdConnect != 0))
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336 DoPrintf("### Ask: connect (Sts=%d, Error=%d)", Sts, *Error);
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339 if((Mask & FD_CLOSE_BIT) && (Signal[Pos].FdClose != 0))
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340 // if(Mask & FD_CLOSE_BIT)
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344 DoPrintf("### Ask: close (Sts=%d, Error=%d)", Sts, *Error);
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347 if((Mask & FD_ACCEPT_BIT) && (Signal[Pos].FdAccept != 0))
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349 Signal[Pos].FdAccept = 0;
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352 DoPrintf("### Ask: accept (Sts=%d, Error=%d)", Sts, *Error);
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355 if((Mask & FD_READ_BIT) && (Signal[Pos].FdRead != 0))
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357 Signal[Pos].FdRead = 0;
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360 DoPrintf("### Ask: read (Sts=%d, Error=%d)", Sts, *Error);
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363 if((Mask & FD_WRITE_BIT) && (Signal[Pos].FdWrite != 0))
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365 Signal[Pos].FdWrite = 0;
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368 DoPrintf("### Ask: write (Sts=%d, Error=%d)", Sts, *Error);
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374 //
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375 ReleaseMutex(hAsyncTblAccMutex);
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377 if(Pos == MAX_SIGNAL_ENTRY)
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379 if(Mask & FD_CLOSE_BIT)
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385 MessageBox(GetMainHwnd(), "AskAsyncDone called with unregisterd socket.", "FFFTP inner error", MB_OK);
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400 *----------------------------------------------------------------------------*/
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402 static int AskAsyncDoneDbase(HANDLE Async, int *Error)
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407 //
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408 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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411 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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413 if(SignalDbase[Pos].Async == Async)
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415 if(SignalDbase[Pos].Done != 0)
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417 *Error = SignalDbase[Pos].ErrorDb;
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420 DoPrintf("### Ask: Dbase (Sts=%d, Error=%d)", Sts, *Error);
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426 //
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427 ReleaseMutex(hAsyncTblAccMutex);
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429 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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431 MessageBox(GetMainHwnd(), "AskAsyncDoneDbase called with unregisterd handle.", "FFFTP inner error", MB_OK);
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446 *----------------------------------------------------------------------------*/
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448 static int RegistAsyncTable(SOCKET s)
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453 //
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454 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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456 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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458 if(Signal[Pos].Socket == s)
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460 MessageBox(GetMainHwnd(), "Async socket already registerd.", "FFFTP inner error", MB_OK);
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464 //
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465 ReleaseMutex(hAsyncTblAccMutex);
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467 if(Pos == MAX_SIGNAL_ENTRY)
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469 //
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470 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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471 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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473 if(Signal[Pos].Socket == INVALID_SOCKET)
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476 //SetTaskMsg("############### Regist socket (%d)", Pos);
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478 Signal[Pos].Socket = s;
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479 Signal[Pos].Error = 0;
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480 Signal[Pos].FdConnect = 0;
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481 Signal[Pos].FdClose = 0;
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482 Signal[Pos].FdAccept = 0;
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483 Signal[Pos].FdRead = 0;
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484 Signal[Pos].FdWrite = 0;
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489 //
\83X
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490 ReleaseMutex(hAsyncTblAccMutex);
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492 if(Pos == MAX_SIGNAL_ENTRY)
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494 MessageBox(GetMainHwnd(), "No more async regist space.", "FFFTP inner error", MB_OK);
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510 *----------------------------------------------------------------------------*/
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512 static int RegistAsyncTableDbase(HANDLE Async)
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517 //
\83X
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518 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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520 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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522 if(SignalDbase[Pos].Async == Async)
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524 MessageBox(GetMainHwnd(), "Async handle already registerd.", "FFFTP inner error", MB_OK);
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528 //
\83X
\83\8c\83b
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529 ReleaseMutex(hAsyncTblAccMutex);
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531 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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533 //
\83X
\83\8c\83b
\83h
\8fÕ
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\83o
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534 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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535 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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537 if(SignalDbase[Pos].Async == 0)
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540 //SetTaskMsg("############### Regist dbase (%d)", Pos);
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542 SignalDbase[Pos].Async = Async;
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543 SignalDbase[Pos].Done = 0;
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544 SignalDbase[Pos].ErrorDb = 0;
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549 //
\83X
\83\8c\83b
\83h
\8fÕ
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550 ReleaseMutex(hAsyncTblAccMutex);
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552 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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554 MessageBox(GetMainHwnd(), "No more async dbase regist space.", "FFFTP inner error", MB_OK);
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570 *----------------------------------------------------------------------------*/
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572 static int UnRegistAsyncTable(SOCKET s)
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577 //
\83X
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578 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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580 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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582 if(Signal[Pos].Socket == s)
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585 //SetTaskMsg("############### UnRegist socket (%d)", Pos);
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587 Signal[Pos].Socket = INVALID_SOCKET;
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592 //
\83X
\83\8c\83b
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\8fÕ
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\83o
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\90³
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593 ReleaseMutex(hAsyncTblAccMutex);
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605 *----------------------------------------------------------------------------*/
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607 static int UnRegistAsyncTableDbase(HANDLE Async)
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612 //
\83X
\83\8c\83b
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\8fÕ
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\83o
\83O
\8fC
\90³
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613 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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615 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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617 if(SignalDbase[Pos].Async == Async)
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620 //SetTaskMsg("############### UnRegist dbase (%d)", Pos);
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622 SignalDbase[Pos].Async = 0;
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627 //
\83X
\83\8c\83b
\83h
\8fÕ
\93Ë
\82Ì
\83o
\83O
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\90³
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628 ReleaseMutex(hAsyncTblAccMutex);
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639 struct hostent *do_gethostbyname(const char *Name, char *Buf, int Len, int *CancelCheckWork)
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642 struct hostent *Ret;
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647 DoPrintf("# Start gethostbyname");
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650 *CancelCheckWork = NO;
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652 hAsync = WSAAsyncGetHostByName(hWndSocket, WM_ASYNC_DBASE, Name, Buf, Len);
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655 RegistAsyncTableDbase(hAsync);
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656 while((*CancelCheckWork == NO) && (AskAsyncDoneDbase(hAsync, &Error) != YES))
\r
659 if(BackgrndMessageProc() == YES)
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660 *CancelCheckWork = YES;
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663 if(*CancelCheckWork == YES)
\r
665 WSACancelAsyncRequest(hAsync);
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667 else if(Error == 0)
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669 Ret = (struct hostent *)Buf;
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671 UnRegistAsyncTableDbase(hAsync);
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675 return(gethostbyname(Name));
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683 SOCKET do_socket(int af, int type, int protocol)
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687 Ret = socket(af, type, protocol);
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688 if(Ret != INVALID_SOCKET)
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690 RegistAsyncTable(Ret);
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693 DoPrintf("# do_socket (S=%x)", Ret);
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700 int do_closesocket(SOCKET s)
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705 int CancelCheckWork;
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708 DoPrintf("# Start close (S=%x)", s);
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710 CancelCheckWork = NO;
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713 // Ret = closesocket(s);
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714 if(AskCryptMode() == CRYPT_FTPES || AskCryptMode() == CRYPT_FTPIS)
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715 Ret = closesocketS(s);
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717 Ret = closesocket(s);
\r
718 if(Ret == SOCKET_ERROR)
\r
721 while((CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_CLOSE_BIT) != YES))
\r
724 if(BackgrndMessageProc() == YES)
\r
725 CancelCheckWork = YES;
\r
728 if((CancelCheckWork == NO) && (Error == 0))
\r
732 WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, 0);
\r
733 if(BackgrndMessageProc() == YES)
\r
734 CancelCheckWork = YES;
\r
735 UnRegistAsyncTable(s);
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738 DoPrintf("# Exit close");
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742 return(closesocket(s));
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751 int do_connect(SOCKET s, const struct sockaddr *name, int namelen, int *CancelCheckWork)
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758 DoPrintf("# Start connect (S=%x)", s);
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760 *CancelCheckWork = NO;
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763 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
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765 Ret = WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE);
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766 if(Ret != SOCKET_ERROR)
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769 // Ret = connect(s, name, namelen);
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770 if(AskCryptMode() == CRYPT_FTPIS)
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771 Ret = connectS(s, name, namelen);
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773 Ret = connect(s, name, namelen);
\r
774 if(Ret == SOCKET_ERROR)
\r
779 while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_CONNECT_BIT) != YES))
\r
782 if(BackgrndMessageProc() == YES)
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783 *CancelCheckWork = YES;
\r
786 if(*CancelCheckWork == YES)
\r
792 // Error = WSAGetLastError();
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793 DoPrintf("#### Connect: Error=%d", Error);
\r
796 while((Ret != 0) && (Error == WSAEWOULDBLOCK));
\r
800 DoPrintf("#### Connect: AsyncSelect error (%d)", WSAGetLastError());
\r
803 DoPrintf("# Exit connect (%d)", Ret);
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807 return(connect(s, name, namelen));
\r
815 int do_listen(SOCKET s, int backlog)
\r
821 DoPrintf("# Start listen (S=%x)", s);
\r
822 DoPrintf("## Async set: FD_CLOSE|FD_ACCEPT");
\r
825 Ret = WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CLOSE | FD_ACCEPT);
\r
826 if(Ret != SOCKET_ERROR)
\r
827 Ret = listen(s, backlog);
\r
830 DoPrintf("# Exit listen (%d)", Ret);
\r
837 SOCKET do_accept(SOCKET s, struct sockaddr *addr, int *addrlen)
\r
841 int CancelCheckWork;
\r
845 DoPrintf("# Start accept (S=%x)", s);
\r
847 CancelCheckWork = NO;
\r
848 Ret2 = INVALID_SOCKET;
\r
851 while((CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_ACCEPT_BIT) != YES))
\r
853 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
\r
859 if(BackgrndMessageProc() == YES)
\r
860 CancelCheckWork = YES;
\r
863 if((CancelCheckWork == NO) && (Error == 0))
\r
868 // Ret2 = accept(s, addr, addrlen);
\r
869 if(AskCryptMode() == CRYPT_FTPIS)
\r
870 Ret2 = acceptS(s, addr, addrlen);
\r
872 Ret2 = accept(s, addr, addrlen);
\r
873 if(Ret2 != INVALID_SOCKET)
\r
876 DoPrintf("## do_sccept (S=%x)", Ret2);
\r
877 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
\r
879 RegistAsyncTable(Ret2);
\r
880 if(WSAAsyncSelect(Ret2, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE) == SOCKET_ERROR)
\r
882 do_closesocket(Ret2);
\r
883 Ret2 = INVALID_SOCKET;
\r
887 Error = WSAGetLastError();
\r
889 if(BackgrndMessageProc() == YES)
\r
892 while(Error == WSAEWOULDBLOCK);
\r
896 DoPrintf("# Exit accept");
\r
900 return(accept(s, addr, addrlen));
\r
907 /*----- recv
\91\8a\93\96\82Ì
\8aÖ
\90\94 --------------------------------------------------------
\r
910 * SOCKET s :
\83\
\83P
\83b
\83g
\r
911 * char *buf :
\83f
\81[
\83^
\82ð
\93Ç
\82Ý
\8d\9e\82Þ
\83o
\83b
\83t
\83@
\r
912 * int len :
\92·
\82³
\r
913 * int flags : recv
\82É
\97^
\82¦
\82é
\83t
\83\89\83O
\r
914 * int *TimeOutErr :
\83^
\83C
\83\80\83A
\83E
\83g
\82µ
\82½
\82©
\82Ç
\82¤
\82©
\82ð
\95Ô
\82·
\83\8f\81[
\83N
\r
917 * int : recv
\82Ì
\96ß
\82è
\92l
\82Æ
\93¯
\82¶
\r
920 *
\83^
\83C
\83\80\83A
\83E
\83g
\82Ì
\8e\9e\82Í TimeOut=YES
\81ARet=SOCKET_ERROR
\82É
\82È
\82é
\r
921 *----------------------------------------------------------------------------*/
\r
922 int do_recv(SOCKET s, char *buf, int len, int flags, int *TimeOutErr, int *CancelCheckWork)
\r
931 DoPrintf("# Start recv (S=%x)", s);
\r
934 *CancelCheckWork = NO;
\r
935 Ret = SOCKET_ERROR;
\r
942 // OpenSSL
\82Å
\82Í
\8eó
\90M
\8am
\94F
\82ÍFD_READ
\82ª
\95¡
\90\94\89ñ
\8eó
\90M
\82³
\82ê
\82é
\89Â
\94\
\90«
\82ª
\82 \82é
\r
943 // while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_READ_BIT) != YES))
\r
944 while(AskCryptMode() == CRYPT_NONE && (*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_READ_BIT) != YES))
\r
946 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
\r
952 if(BackgrndMessageProc() == YES)
\r
953 *CancelCheckWork = YES;
\r
954 else if(TimeOut != 0)
\r
957 ElapseTime -= StartTime;
\r
958 if(ElapseTime >= TimeOut)
\r
960 DoPrintf("do_recv timed out");
\r
962 *CancelCheckWork = YES;
\r
967 if(/*(Ret != 0) && */(Error == 0) && (*CancelCheckWork == NO) && (*TimeOutErr == NO))
\r
972 DoPrintf("## recv()");
\r
976 // Ret = recv(s, buf, len, flags);
\r
977 if(AskCryptMode() == CRYPT_FTPES || AskCryptMode() == CRYPT_FTPIS)
\r
978 Ret = recvS(s, buf, len, flags);
\r
980 Ret = recv(s, buf, len, flags);
\r
981 if(Ret != SOCKET_ERROR)
\r
983 Error = WSAGetLastError();
\r
985 if(BackgrndMessageProc() == YES)
\r
988 //
\8eó
\90M
\8am
\94F
\82ð
\83o
\83C
\83p
\83X
\82µ
\82½
\82½
\82ß
\82±
\82±
\82Å
\83^
\83C
\83\80\83A
\83E
\83g
\82Ì
\8am
\94F
\r
989 if(AskCryptMode() == CRYPT_FTPES || AskCryptMode() == CRYPT_FTPIS)
\r
991 if(BackgrndMessageProc() == YES)
\r
992 *CancelCheckWork = YES;
\r
994 else if(TimeOut != 0)
\r
997 ElapseTime -= StartTime;
\r
998 if(ElapseTime >= TimeOut)
\r
1000 DoPrintf("do_recv timed out");
\r
1001 *TimeOutErr = YES;
\r
1002 *CancelCheckWork = YES;
\r
1005 if(*CancelCheckWork == YES)
\r
1008 while(Error == WSAEWOULDBLOCK);
\r
1011 if(BackgrndMessageProc() == YES)
\r
1012 Ret = SOCKET_ERROR;
\r
1015 DoPrintf("# Exit recv (%d)", Ret);
\r
1019 return(recv(s, buf, len, flags));
\r
1025 int do_send(SOCKET s, const char *buf, int len, int flags, int *TimeOutErr, int *CancelCheckWork)
\r
1030 time_t ElapseTime;
\r
1034 DoPrintf("# Start send (S=%x)", s);
\r
1037 *CancelCheckWork = NO;
\r
1038 Ret = SOCKET_ERROR;
\r
1045 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
\r
1047 WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE);
\r
1048 if(BackgrndMessageProc() == YES)
\r
1049 *CancelCheckWork = YES;
\r
1052 //
\91\97\90M
\83o
\83b
\83t
\83@
\82Ì
\8bó
\82«
\8am
\94F
\82É
\82Í
\89e
\8b¿
\82µ
\82È
\82¢
\82ª
\94O
\82Ì
\82½
\82ß
\r
1053 // while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_WRITE_BIT) != YES))
\r
1054 while(AskCryptMode() == CRYPT_NONE && (*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_WRITE_BIT) != YES))
\r
1056 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
\r
1063 if(BackgrndMessageProc() == YES)
\r
1064 *CancelCheckWork = YES;
\r
1065 else if(TimeOut != 0)
\r
1067 time(&ElapseTime);
\r
1068 ElapseTime -= StartTime;
\r
1069 if(ElapseTime >= TimeOut)
\r
1071 DoPrintf("do_write timed out");
\r
1072 *TimeOutErr = YES;
\r
1073 *CancelCheckWork = YES;
\r
1078 if((Error == 0) && (*CancelCheckWork == NO) && (*TimeOutErr == NO))
\r
1083 DoPrintf("## send()");
\r
1087 // Ret = send(s, buf, len, flags);
\r
1088 if(AskCryptMode() == CRYPT_FTPES || AskCryptMode() == CRYPT_FTPIS)
\r
1089 Ret = sendS(s, buf, len, flags);
\r
1091 Ret = send(s, buf, len, flags);
\r
1092 if(Ret != SOCKET_ERROR)
\r
1095 DoPrintf("## send() OK");
\r
1099 Error = WSAGetLastError();
\r
1101 if(BackgrndMessageProc() == YES)
\r
1104 //
\91\97\90M
\83o
\83b
\83t
\83@
\8am
\94F
\82ð
\83o
\83C
\83p
\83X
\82µ
\82½
\82½
\82ß
\82±
\82±
\82Å
\83^
\83C
\83\80\83A
\83E
\83g
\82Ì
\8am
\94F
\r
1105 if(AskCryptMode() == CRYPT_FTPES || AskCryptMode() == CRYPT_FTPIS)
\r
1107 if(BackgrndMessageProc() == YES)
\r
1108 *CancelCheckWork = YES;
\r
1110 else if(TimeOut != 0)
\r
1112 time(&ElapseTime);
\r
1113 ElapseTime -= StartTime;
\r
1114 if(ElapseTime >= TimeOut)
\r
1116 DoPrintf("do_recv timed out");
\r
1117 *TimeOutErr = YES;
\r
1118 *CancelCheckWork = YES;
\r
1121 if(*CancelCheckWork == YES)
\r
1124 while(Error == WSAEWOULDBLOCK);
\r
1127 if(BackgrndMessageProc() == YES)
\r
1128 Ret = SOCKET_ERROR;
\r
1131 DoPrintf("# Exit send (%d)", Ret);
\r
1135 return(send(s, buf, len, flags));
\r
1145 * int
\83X
\83e
\81[
\83^
\83X
\r
1147 *----------------------------------------------------------------------------*/
\r
1149 int CheckClosedAndReconnect(void)
\r
1154 //SetTaskMsg("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
\r
1157 if(AskAsyncDone(AskCmdCtrlSkt(), &Error, FD_CLOSE_BIT) == YES)
\r
1159 Sts = ReConnectCmdSkt();
\r