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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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 /*===== プロトタイプ =====*/
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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 /*===== 外部参照 =====*/
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102 /*===== ローカルなワーク =====*/
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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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112 static HANDLE hAsyncTblAccMutex;
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124 * FFFTP_SUCCESS/FFFTP_FAIL
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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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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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169 Sts = FFFTP_SUCCESS;
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182 *----------------------------------------------------------------------------*/
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184 void DeleteSocketWin(void)
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186 // CloseHandle(hAsyncTblAccMutex);
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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 : ウインドウハンドル
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201 * UINT message : メッセージ番号
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202 * WPARAM wParam : メッセージの WPARAM 引数
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203 * LPARAM lParam : メッセージの LPARAM 引数
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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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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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270 ReleaseMutex(hAsyncTblAccMutex);
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273 case WM_ASYNC_DBASE :
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274 // APIの仕様上ハンドルが登録される前にウィンドウメッセージが呼び出される可能性あり
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275 RegistAsyncTableDbase((HANDLE)wParam);
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277 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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278 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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280 if(SignalDbase[Pos].Async == (HANDLE)wParam)
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282 if(HIWORD(lParam) != 0)
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284 SignalDbase[Pos].ErrorDb = 1;
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286 DoPrintf("##### SignalDatabase: error");
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289 SignalDbase[Pos].Done = 1;
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291 DoPrintf("##### SignalDatabase: Done");
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297 ReleaseMutex(hAsyncTblAccMutex);
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301 return(DefWindowProc(hWnd, message, wParam, lParam));
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316 *----------------------------------------------------------------------------*/
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318 static int AskAsyncDone(SOCKET s, int *Error, int Mask)
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324 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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327 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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329 if(Signal[Pos].Socket == s)
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331 *Error = Signal[Pos].Error;
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332 if(Signal[Pos].Error != 0)
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334 if((Mask & FD_CONNECT_BIT) && (Signal[Pos].FdConnect != 0))
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338 DoPrintf("### Ask: connect (Sts=%d, Error=%d)", Sts, *Error);
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341 if((Mask & FD_CLOSE_BIT) && (Signal[Pos].FdClose != 0))
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342 // if(Mask & FD_CLOSE_BIT)
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346 DoPrintf("### Ask: close (Sts=%d, Error=%d)", Sts, *Error);
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349 if((Mask & FD_ACCEPT_BIT) && (Signal[Pos].FdAccept != 0))
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351 Signal[Pos].FdAccept = 0;
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354 DoPrintf("### Ask: accept (Sts=%d, Error=%d)", Sts, *Error);
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357 if((Mask & FD_READ_BIT) && (Signal[Pos].FdRead != 0))
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359 Signal[Pos].FdRead = 0;
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362 DoPrintf("### Ask: read (Sts=%d, Error=%d)", Sts, *Error);
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365 if((Mask & FD_WRITE_BIT) && (Signal[Pos].FdWrite != 0))
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367 Signal[Pos].FdWrite = 0;
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370 DoPrintf("### Ask: write (Sts=%d, Error=%d)", Sts, *Error);
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377 ReleaseMutex(hAsyncTblAccMutex);
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379 if(Pos == MAX_SIGNAL_ENTRY)
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381 if(Mask & FD_CLOSE_BIT)
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387 MessageBox(GetMainHwnd(), "AskAsyncDone called with unregisterd socket.", "FFFTP inner error", MB_OK);
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402 *----------------------------------------------------------------------------*/
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404 static int AskAsyncDoneDbase(HANDLE Async, int *Error)
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410 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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413 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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415 if(SignalDbase[Pos].Async == Async)
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417 if(SignalDbase[Pos].Done != 0)
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419 *Error = SignalDbase[Pos].ErrorDb;
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422 DoPrintf("### Ask: Dbase (Sts=%d, Error=%d)", Sts, *Error);
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429 ReleaseMutex(hAsyncTblAccMutex);
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431 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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433 MessageBox(GetMainHwnd(), "AskAsyncDoneDbase called with unregisterd handle.", "FFFTP inner error", MB_OK);
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448 *----------------------------------------------------------------------------*/
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450 static int RegistAsyncTable(SOCKET s)
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456 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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458 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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460 if(Signal[Pos].Socket == s)
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462 // 強制的に閉じられたソケットがあると重複する可能性あり
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463 // MessageBox(GetMainHwnd(), "Async socket already registerd.", "FFFTP inner error", MB_OK);
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465 Signal[Pos].Socket = INVALID_SOCKET;
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469 ReleaseMutex(hAsyncTblAccMutex);
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471 if(Pos == MAX_SIGNAL_ENTRY)
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474 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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475 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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477 if(Signal[Pos].Socket == INVALID_SOCKET)
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480 //SetTaskMsg("############### Regist socket (%d)", Pos);
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482 Signal[Pos].Socket = s;
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483 Signal[Pos].Error = 0;
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484 Signal[Pos].FdConnect = 0;
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485 Signal[Pos].FdClose = 0;
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486 Signal[Pos].FdAccept = 0;
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487 Signal[Pos].FdRead = 0;
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488 Signal[Pos].FdWrite = 0;
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494 ReleaseMutex(hAsyncTblAccMutex);
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496 if(Pos == MAX_SIGNAL_ENTRY)
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498 MessageBox(GetMainHwnd(), "No more async regist space.", "FFFTP inner error", MB_OK);
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514 *----------------------------------------------------------------------------*/
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516 static int RegistAsyncTableDbase(HANDLE Async)
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522 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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524 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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526 if(SignalDbase[Pos].Async == Async)
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528 // 強制的に閉じられたハンドルがあると重複する可能性あり
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529 // MessageBox(GetMainHwnd(), "Async handle already registerd.", "FFFTP inner error", MB_OK);
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530 // APIの仕様上ハンドルが登録される前にウィンドウメッセージが呼び出される可能性あり
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535 ReleaseMutex(hAsyncTblAccMutex);
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537 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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540 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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541 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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543 if(SignalDbase[Pos].Async == 0)
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546 //SetTaskMsg("############### Regist dbase (%d)", Pos);
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548 SignalDbase[Pos].Async = Async;
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549 SignalDbase[Pos].Done = 0;
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550 SignalDbase[Pos].ErrorDb = 0;
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556 ReleaseMutex(hAsyncTblAccMutex);
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558 if(Pos == MAX_SIGNAL_ENTRY_DBASE)
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560 MessageBox(GetMainHwnd(), "No more async dbase regist space.", "FFFTP inner error", MB_OK);
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576 *----------------------------------------------------------------------------*/
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578 static int UnRegistAsyncTable(SOCKET s)
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584 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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586 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY; Pos++)
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588 if(Signal[Pos].Socket == s)
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591 //SetTaskMsg("############### UnRegist socket (%d)", Pos);
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593 Signal[Pos].Socket = INVALID_SOCKET;
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599 ReleaseMutex(hAsyncTblAccMutex);
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611 *----------------------------------------------------------------------------*/
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613 static int UnRegistAsyncTableDbase(HANDLE Async)
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619 WaitForSingleObject(hAsyncTblAccMutex, INFINITE);
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621 for(Pos = 0; Pos < MAX_SIGNAL_ENTRY_DBASE; Pos++)
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623 if(SignalDbase[Pos].Async == Async)
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626 //SetTaskMsg("############### UnRegist dbase (%d)", Pos);
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628 SignalDbase[Pos].Async = 0;
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634 ReleaseMutex(hAsyncTblAccMutex);
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645 struct hostent *do_gethostbyname(const char *Name, char *Buf, int Len, int *CancelCheckWork)
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648 struct hostent *Ret;
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653 DoPrintf("# Start gethostbyname");
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656 *CancelCheckWork = NO;
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658 hAsync = WSAAsyncGetHostByName(hWndSocket, WM_ASYNC_DBASE, Name, Buf, Len);
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661 RegistAsyncTableDbase(hAsync);
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662 while((*CancelCheckWork == NO) && (AskAsyncDoneDbase(hAsync, &Error) != YES))
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665 if(BackgrndMessageProc() == YES)
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666 *CancelCheckWork = YES;
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669 if(*CancelCheckWork == YES)
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671 WSACancelAsyncRequest(hAsync);
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673 else if(Error == 0)
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675 Ret = (struct hostent *)Buf;
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677 UnRegistAsyncTableDbase(hAsync);
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681 return(gethostbyname(Name));
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689 SOCKET do_socket(int af, int type, int protocol)
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693 Ret = socket(af, type, protocol);
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694 if(Ret != INVALID_SOCKET)
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696 RegistAsyncTable(Ret);
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699 DoPrintf("# do_socket (S=%x)", Ret);
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706 int do_closesocket(SOCKET s)
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711 int CancelCheckWork;
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714 DoPrintf("# Start close (S=%x)", s);
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716 CancelCheckWork = NO;
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719 WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, 0);
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720 UnRegistAsyncTable(s);
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722 // Ret = closesocket(s);
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723 Ret = closesocketS(s);
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724 if(Ret == SOCKET_ERROR)
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727 while((CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_CLOSE_BIT) != YES))
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730 if(BackgrndMessageProc() == YES)
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731 CancelCheckWork = YES;
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734 if((CancelCheckWork == NO) && (Error == 0))
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739 // WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, 0);
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740 if(BackgrndMessageProc() == YES)
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741 CancelCheckWork = YES;
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743 // UnRegistAsyncTable(s);
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746 DoPrintf("# Exit close");
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750 return(closesocket(s));
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759 int do_connect(SOCKET s, const struct sockaddr *name, int namelen, int *CancelCheckWork)
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766 DoPrintf("# Start connect (S=%x)", s);
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768 *CancelCheckWork = NO;
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771 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
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773 Ret = WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE);
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774 if(Ret != SOCKET_ERROR)
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777 // Ret = connect(s, name, namelen);
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778 if(AskCryptMode() == CRYPT_FTPIS)
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779 Ret = connectS(s, name, namelen);
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781 Ret = connect(s, name, namelen);
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782 if(Ret == SOCKET_ERROR)
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787 while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_CONNECT_BIT) != YES))
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790 if(BackgrndMessageProc() == YES)
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791 *CancelCheckWork = YES;
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794 if(*CancelCheckWork == YES)
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800 // Error = WSAGetLastError();
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801 DoPrintf("#### Connect: Error=%d", Error);
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804 while((Ret != 0) && (Error == WSAEWOULDBLOCK));
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808 DoPrintf("#### Connect: AsyncSelect error (%d)", WSAGetLastError());
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811 DoPrintf("# Exit connect (%d)", Ret);
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815 return(connect(s, name, namelen));
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823 int do_listen(SOCKET s, int backlog)
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829 DoPrintf("# Start listen (S=%x)", s);
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830 DoPrintf("## Async set: FD_CLOSE|FD_ACCEPT");
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833 Ret = WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CLOSE | FD_ACCEPT);
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834 if(Ret != SOCKET_ERROR)
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835 Ret = listen(s, backlog);
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838 DoPrintf("# Exit listen (%d)", Ret);
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845 SOCKET do_accept(SOCKET s, struct sockaddr *addr, int *addrlen)
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849 int CancelCheckWork;
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853 DoPrintf("# Start accept (S=%x)", s);
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855 CancelCheckWork = NO;
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856 Ret2 = INVALID_SOCKET;
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859 while((CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_ACCEPT_BIT) != YES))
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861 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
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867 if(BackgrndMessageProc() == YES)
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868 CancelCheckWork = YES;
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871 if((CancelCheckWork == NO) && (Error == 0))
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876 // Ret2 = accept(s, addr, addrlen);
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877 if(AskCryptMode() == CRYPT_FTPIS)
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878 Ret2 = acceptS(s, addr, addrlen);
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880 Ret2 = accept(s, addr, addrlen);
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881 if(Ret2 != INVALID_SOCKET)
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884 DoPrintf("## do_sccept (S=%x)", Ret2);
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885 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
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887 RegistAsyncTable(Ret2);
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888 if(WSAAsyncSelect(Ret2, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE) == SOCKET_ERROR)
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890 do_closesocket(Ret2);
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891 Ret2 = INVALID_SOCKET;
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895 Error = WSAGetLastError();
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897 if(BackgrndMessageProc() == YES)
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900 while(Error == WSAEWOULDBLOCK);
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904 DoPrintf("# Exit accept");
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908 return(accept(s, addr, addrlen));
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915 /*----- recv相当の関数 --------------------------------------------------------
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919 * char *buf : データを読み込むバッファ
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921 * int flags : recvに与えるフラグ
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922 * int *TimeOutErr : タイムアウトしたかどうかを返すワーク
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925 * int : recvの戻り値と同じ
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928 * タイムアウトの時は TimeOut=YES、Ret=SOCKET_ERROR になる
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929 *----------------------------------------------------------------------------*/
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930 int do_recv(SOCKET s, char *buf, int len, int flags, int *TimeOutErr, int *CancelCheckWork)
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939 DoPrintf("# Start recv (S=%x)", s);
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942 *CancelCheckWork = NO;
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943 Ret = SOCKET_ERROR;
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950 // OpenSSLでは受信確認はFD_READが複数回受信される可能性がある
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951 // while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_READ_BIT) != YES))
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952 while(!IsSSLAttached(s) && (*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_READ_BIT) != YES))
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954 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
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960 if(BackgrndMessageProc() == YES)
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961 *CancelCheckWork = YES;
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962 else if(TimeOut != 0)
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965 ElapseTime -= StartTime;
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966 if(ElapseTime >= TimeOut)
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968 DoPrintf("do_recv timed out");
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970 *CancelCheckWork = YES;
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975 if(/*(Ret != 0) && */(Error == 0) && (*CancelCheckWork == NO) && (*TimeOutErr == NO))
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980 DoPrintf("## recv()");
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984 // Ret = recv(s, buf, len, flags);
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985 Ret = recvS(s, buf, len, flags);
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986 if(Ret != SOCKET_ERROR)
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988 Error = WSAGetLastError();
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990 if(BackgrndMessageProc() == YES)
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993 // 受信確認をバイパスしたためここでタイムアウトの確認
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994 if(BackgrndMessageProc() == YES)
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995 *CancelCheckWork = YES;
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996 else if(TimeOut != 0)
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999 ElapseTime -= StartTime;
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1000 if(ElapseTime >= TimeOut)
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1002 DoPrintf("do_recv timed out");
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1003 *TimeOutErr = YES;
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1004 *CancelCheckWork = YES;
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1007 if(*CancelCheckWork == YES)
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1010 while(Error == WSAEWOULDBLOCK);
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1013 if(BackgrndMessageProc() == YES)
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1014 Ret = SOCKET_ERROR;
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1017 DoPrintf("# Exit recv (%d)", Ret);
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1021 return(recv(s, buf, len, flags));
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1027 int do_send(SOCKET s, const char *buf, int len, int flags, int *TimeOutErr, int *CancelCheckWork)
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1032 time_t ElapseTime;
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1036 DoPrintf("# Start send (S=%x)", s);
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1039 *CancelCheckWork = NO;
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1040 Ret = SOCKET_ERROR;
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1047 DoPrintf("## Async set: FD_CONNECT|FD_CLOSE|FD_ACCEPT|FD_READ|FD_WRITE");
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1049 WSAAsyncSelect(s, hWndSocket, WM_ASYNC_SOCKET, FD_CONNECT | FD_CLOSE | FD_ACCEPT | FD_READ | FD_WRITE);
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1050 if(BackgrndMessageProc() == YES)
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1051 *CancelCheckWork = YES;
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1054 // 送信バッファの空き確認には影響しないが念のため
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1055 // while((*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_WRITE_BIT) != YES))
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1056 while(!IsSSLAttached(s) && (*CancelCheckWork == NO) && (AskAsyncDone(s, &Error, FD_WRITE_BIT) != YES))
\r
1058 if(AskAsyncDone(s, &Error, FD_CLOSE_BIT) == YES)
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1065 if(BackgrndMessageProc() == YES)
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1066 *CancelCheckWork = YES;
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1067 else if(TimeOut != 0)
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1069 time(&ElapseTime);
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1070 ElapseTime -= StartTime;
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1071 if(ElapseTime >= TimeOut)
\r
1073 DoPrintf("do_write timed out");
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1074 *TimeOutErr = YES;
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1075 *CancelCheckWork = YES;
\r
1080 if((Error == 0) && (*CancelCheckWork == NO) && (*TimeOutErr == NO))
\r
1085 DoPrintf("## send()");
\r
1089 // Ret = send(s, buf, len, flags);
\r
1090 Ret = sendS(s, buf, len, flags);
\r
1091 if(Ret != SOCKET_ERROR)
\r
1094 DoPrintf("## send() OK");
\r
1098 Error = WSAGetLastError();
\r
1100 if(BackgrndMessageProc() == YES)
\r
1103 // 送信バッファ確認をバイパスしたためここでタイムアウトの確認
\r
1104 if(BackgrndMessageProc() == YES)
\r
1105 *CancelCheckWork = YES;
\r
1106 else if(TimeOut != 0)
\r
1108 time(&ElapseTime);
\r
1109 ElapseTime -= StartTime;
\r
1110 if(ElapseTime >= TimeOut)
\r
1112 DoPrintf("do_recv timed out");
\r
1113 *TimeOutErr = YES;
\r
1114 *CancelCheckWork = YES;
\r
1117 if(*CancelCheckWork == YES)
\r
1120 while(Error == WSAEWOULDBLOCK);
\r
1123 if(BackgrndMessageProc() == YES)
\r
1124 Ret = SOCKET_ERROR;
\r
1127 DoPrintf("# Exit send (%d)", Ret);
\r
1131 return(send(s, buf, len, flags));
\r
1142 * FFFTP_SUCCESS/FFFTP_FAIL
\r
1143 *----------------------------------------------------------------------------*/
\r
1145 int CheckClosedAndReconnect(void)
\r
1150 //SetTaskMsg("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
\r
1152 Sts = FFFTP_SUCCESS;
\r
1153 if(AskAsyncDone(AskCmdCtrlSkt(), &Error, FD_CLOSE_BIT) == YES)
\r
1155 Sts = ReConnectCmdSkt();
\r