1 /*******************************************************************************
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2 TPI - flexible but useless plug-in framework.
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3 Copyright (C) 2002-2009 Silky
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5 This library is free software; you can redistribute it and/or modify it under
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6 the terms of the GNU Lesser General Public License as published by the Free
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7 Software Foundation; either version 2.1 of the License, or (at your option)
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10 This library is distributed in the hope that it will be useful, but WITHOUT
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11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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15 You should have received a copy of the GNU Lesser General Public License along
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16 with this library; if not, write to the Free Software Foundation, Inc.,
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17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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20 *******************************************************************************/
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22 //******************************************************************************
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24 //******************************************************************************
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26 #include "../../common/header/plugin.h"
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27 #include "../../common/header/plugin-extra.h"
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28 #include "../../common/library/library.h"
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29 #include <wx/file.h>
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30 #include <wx/stdpaths.h>
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32 #include <windows.h>
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33 #include "xpiLibrary.h"
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35 //******************************************************************************
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37 //******************************************************************************
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41 wxString g_szArcName;
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43 //******************************************************************************
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45 //******************************************************************************
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47 BOOL __stdcall DllMain(HMODULE, DWORD fdwReason, void *)
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51 case DLL_PROCESS_DETACH:
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52 ::FreeLibrary(g_hLib);
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58 //******************************************************************************
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60 //******************************************************************************
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62 int __stdcall CallbackProc(int _nNow, int _nMax, long _lData)
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64 //
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\82ð
\8f\89\8aú
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\81B
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65 TPI_PROCESSINFO piInfo;
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66 piInfo.uMessage = TPI_MESSAGE_STATUS;
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67 piInfo.uStatus = _nNow == 0 ? TPI_STATUS_BEGINPROCESS
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68 : _nNow == _nMax ? TPI_STATUS_ENDPROCESS
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69 : _nNow < 0 ? TPI_STATUS_OPENARCHIVE : TPI_STATUS_INPROCESS;
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70 piInfo.llProcessedSize = _nNow;
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71 piInfo.fiInfo.llUnpackedSize = _nMax;
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72 // piInfo.fiInfo.fnFileName = * (wxFileName *) _lData;
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74 //
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75 return g_prProc != NULL && g_prProc(TPI_NOTIFY_COMMON, & piInfo) == TPI_CALLBACK_CANCEL;
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78 //******************************************************************************
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80 //******************************************************************************
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82 int XpiErrorCodeConvert(int nXpiErrorCode)
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84 switch (nXpiErrorCode)
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86 case -1:case XPI_NO_FUNCTION: return TPI_ERROR_U_USE_LIBRARY;
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87 case 0: return TPI_ERROR_SUCCESS;
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88 case 1: case XPI_ABORT: return TPI_ERROR_D_SKIPPED;
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89 case 2: case XPI_NOT_SUPPRORT: return TPI_ERROR_ARC_UNSUPPORTED;
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90 case 3: case XPI_OUT_OF_ORDER: return TPI_ERROR_ARC_BROKEN_MISC;
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91 case 4: case XPI_NO_MEMORY: return TPI_ERROR_D_OUTOFMEMORY;
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92 case 5: case XPI_MEMORY_ERROR: return TPI_ERROR_D_USEMEMORY;
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93 case 6: case XPI_FILE_READ_ERROR: return TPI_ERROR_IO_ARC_READ;
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94 case XPI_OTHER_ERROR: return TPI_ERROR_UNDEFINED;
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95 case XPI_WINDOW_ERROR: return TPI_ERROR_UNDEFINED;
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96 case XPI_FILE_WRITE_ERROR: return TPI_ERROR_IO_FILE_WRITE;
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97 case XPI_END_OF_FILE: return TPI_ERROR_ARC_BROKEN_MISC;
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98 default: return TPI_ERROR_UNDEFINED;
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102 //******************************************************************************
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104 //******************************************************************************
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111 int __stdcall GetPluginInformation
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113 unsigned int _uInfoId,
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120 return TPI_ERROR_D_PARAMETER;
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124 case TPI_INFO_VERSION_MAJOR:
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125 case TPI_INFO_VERSION_MINOR:
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126 * (int *) _pPtr = 0;
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128 case TPI_INFO_VERSION_API:
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129 * (int *) _pPtr = 2;
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132 return TPI_ERROR_D_PARAMETER;
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134 return TPI_ERROR_SUCCESS;
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137 int __stdcall GetFormatInformation(TPI_FORMATINFO *, bool)
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139 return TPI_ERROR_D_UNSUPPORTED;
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142 int __stdcall LoadPlugin
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144 const wxString & _szArcName,
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145 wxULongLong _llSubOption
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149 wxString szSPIPath = wxPathOnly(p.GetExecutablePath()) + wxT("/lib/"), szSPIName;
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150 wxDir fs(szSPIPath);
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152 bool b = fs.GetFirst(& szSPIName, wxT("*.spi"));
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155 // SPI
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156 wxString szLibName = szSPIPath + szSPIName;
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157 g_hLib = ::LoadLibrary(szLibName.wchar_str());
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158 if (g_hLib == NULL)
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160 b = fs.GetNext(& szSPIName);
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164 // GetPluginInfo
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165 FARPROC fpProc = ::GetProcAddress(g_hLib, "GetPluginInfo");
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166 char szPluginType[5]; //
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\97Þ4bytes + NULL
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168 || ((int (PASCAL *)(int, char *, int)) fpProc)(0, szPluginType, sizeof(szPluginType)) < 0
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169 || szPluginType[2] != 'I' || szPluginType[3] != 'N')
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171 ::FreeLibrary(g_hLib);
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172 b = fs.GetNext(& szSPIName);
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176 //
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177 if (CheckArchive(_szArcName, NULL) == TPI_ERROR_SUCCESS)
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179 //
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180 return TPI_ERROR_SUCCESS;
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183 b = fs.GetNext(& szSPIName);
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185 return TPI_ERROR_U_LOAD_LIBRARY;
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188 int __stdcall FreePlugin
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190 void * // _pReserved
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193 ::FreeLibrary(g_hLib);
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194 return TPI_ERROR_SUCCESS;
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197 int __stdcall CheckArchive
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199 const wxString & _szArcName,
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203 FARPROC fpProc = ::GetProcAddress(g_hLib, "IsSupported");
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204 if (fpProc == NULL)
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206 return TPI_ERROR_U_USE_LIBRARY;
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209 wxFile hFile(_szArcName, wxFile::read);
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210 if (! hFile.IsOpened())
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212 return TPI_ERROR_IO_ARC_OPEN;
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216 ::ZeroMemory(buffer, sizeof(buffer));
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217 if (hFile.Read(buffer, sizeof(buffer)) == wxInvalidOffset)
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220 return TPI_ERROR_IO_ARC_READ;
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223 if (! ((BOOL (PASCAL *)(const char *, unsigned long)) fpProc)(_szArcName.ToUTF8(), (unsigned long) buffer))
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226 return TPI_ERROR_D_UNSUPPORTED;
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230 if (_nFileCount != NULL)
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235 return TPI_ERROR_SUCCESS;
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238 int __stdcall OpenArchive
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240 const wxString & _szArcName,
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244 g_szArcName = _szArcName;
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245 * _hArchive = & g_szArcName;
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246 return TPI_ERROR_SUCCESS;
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249 int __stdcall CloseArchive
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254 g_szArcName.Clear();
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255 return TPI_ERROR_SUCCESS;
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258 int __stdcall GetFileInformation
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261 TPI_FILEINFO * _fiInfo,
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267 return TPI_ERROR_S_ENDOFDATA;
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270 _fiInfo->fnFileName = wxFileName(* (wxString *) _hArchive);
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271 _fiInfo->fnFileName.SetVolume(wxEmptyString);
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272 _fiInfo->fnFileName.SetPath(wxEmptyString);
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273 _fiInfo->fnFileName.SetExt(wxT("bmp"));
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274 _fiInfo->szStoredName = _fiInfo->fnFileName.GetFullPath();
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276 return TPI_ERROR_SUCCESS;
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279 int __stdcall GetArchiveInformation
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282 TPI_ARCHIVEINFO * _aiInfo
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285 //
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\8fî
\95ñ
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286 FARPROC fpProc = ::GetProcAddress(g_hLib, "GetPictureInfo");
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287 if (fpProc == NULL)
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289 return TPI_ERROR_U_USE_LIBRARY;
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291 PictureInfo piInfo;
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292 int nErrorCode = XpiErrorCodeConvert(((int (PASCAL *)(const char *, long, unsigned int, PictureInfo *)) fpProc)(((wxString *) _hArchive)->ToUTF8(), 0, 0, & piInfo));
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293 if (nErrorCode != TPI_ERROR_SUCCESS)
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297 _aiInfo->szComment = MB2String((char *) ::LocalLock(piInfo.hInfo));
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298 ::LocalUnlock(piInfo.hInfo);
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299 ::LocalFree(piInfo.hInfo);
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301 // GetPluginInfo
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302 fpProc = ::GetProcAddress(g_hLib, "GetPluginInfo");
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303 if (fpProc != NULL)
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306 if (((int (PASCAL *)(int, char *, int)) fpProc)(2, szTemp, sizeof(szTemp)) > 0)
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308 _aiInfo->fiInfo.szSuffix = MB2String(szTemp);
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310 if (((int (PASCAL *)(int, char *, int)) fpProc)(3, szTemp, sizeof(szTemp)) > 0)
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312 _aiInfo->fiInfo.szTypeName = MB2String(szTemp);
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315 _aiInfo->fiInfo.fArchive = false;
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316 _aiInfo->fiInfo.szTPIName = wxT("xpiLibrary");
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317 _aiInfo->fiInfo.llSupportedCommand = TPI_COMMAND_EXTRACT;
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319 return TPI_ERROR_SUCCESS;
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322 int __stdcall Command
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324 unsigned int _uCommand,
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325 TPI_SWITCHES * _swInfo,
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326 const wxString & _szArcName,
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327 const wxArrayString & _szFiles
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330 if (_uCommand != TPI_COMMAND_EXTRACT)
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332 return TPI_ERROR_D_UNSUPPORTED;
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335 //
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\81B
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336 FARPROC fpProc = ::GetProcAddress(g_hLib, "GetPictureInfo");
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337 if (fpProc == NULL)
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339 return TPI_ERROR_U_USE_LIBRARY;
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341 PictureInfo piInfo;
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342 int nErrorCode = XpiErrorCodeConvert(((int (PASCAL *)(const char *, long, unsigned int, PictureInfo *)) fpProc)(_szArcName.ToUTF8(), 0, 0, & piInfo));
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343 if (nErrorCode != TPI_ERROR_SUCCESS)
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348 //
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349 fpProc = ::GetProcAddress(g_hLib, "GetPicture");
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350 if (fpProc == NULL)
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352 return TPI_ERROR_U_USE_LIBRARY;
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355 //
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356 wxFileName _fnArcName(_szArcName);
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357 if (CallbackProc(-1, 0, (long) & _fnArcName))
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359 return TPI_ERROR_D_SKIPPED;
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362 //
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363 HANDLE hInfo, hMemory;
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364 nErrorCode = XpiErrorCodeConvert(((int (PASCAL *)(const char *, long, unsigned int, HANDLE *, HANDLE *, FARPROC, long)) fpProc)(_szArcName.ToUTF8(), 0, 0, & hInfo, & hMemory, (FARPROC) CallbackProc, 0));
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365 if (nErrorCode == TPI_ERROR_SUCCESS && (hMemory == NULL || hInfo == NULL))
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367 return TPI_ERROR_UNDEFINED;
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369 if (nErrorCode != TPI_ERROR_SUCCESS)
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374 // XPI
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\8d\9e\82Þ
\81B
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376 wxString szXPIPath = wxPathOnly(p.GetExecutablePath()) + wxT("/lib/exbmp.xpi");
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377 HMODULE hXPI = ::LoadLibrary(szXPIPath.wchar_str());
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380 return TPI_ERROR_U_USE_LIBRARY;
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383 //
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\89\9e\8am
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\81B
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384 fpProc = ::GetProcAddress(hXPI, "IsSupported");
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385 if (fpProc == NULL)
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387 return TPI_ERROR_U_USE_LIBRARY;
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389 if (! XpiErrorCodeConvert(((BOOL (PASCAL *)(int)) fpProc)(piInfo.colorDepth)))
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391 return TPI_ERROR_ARC_UNSUPPORTED;
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394 //
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\96¼
\8dì
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395 wxString szTargetPath = _swInfo->fnDestinationDirectory.GetPathWithSep() + _fnArcName.GetName() + wxT(".bmp");
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397 //
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\8d\9e\82Ý
\81B
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398 fpProc = ::GetProcAddress(hXPI, "CreatePicture");
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399 if (fpProc == NULL)
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401 return TPI_ERROR_U_USE_LIBRARY;
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403 nErrorCode = XpiErrorCodeConvert(((int (PASCAL *)(const char *, long, HANDLE *, HANDLE *, PictureInfo *, FARPROC, long)) fpProc)(szTargetPath.ToUTF8(), 0, & hInfo, & hMemory, & piInfo, (FARPROC) CallbackProc, 0));
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404 ::LocalUnlock(hInfo);
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405 ::LocalUnlock(hMemory);
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406 ::LocalFree(hInfo);
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407 ::LocalFree(hMemory);
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408 ::FreeLibrary(hXPI);
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413 int __stdcall SetCallbackProc
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415 TPI_PROC _prArcProc
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418 //
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\83\93\83^
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\91¶
\81B
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419 if (_prArcProc == NULL)
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421 return TPI_ERROR_D_PARAMETER;
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423 g_prProc = * _prArcProc;
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425 return TPI_ERROR_SUCCESS;
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