mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// openhtml.cpp : Defines the entry point for the application.
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//
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#include <windows.h>
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#include <stdlib.h>
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#include <stdio.h>
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LONG GetRegKey(HKEY key, LPCTSTR subkey, LPTSTR retdata)
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{
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HKEY hkey;
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LONG retval = RegOpenKeyEx(key, subkey, 0, KEY_QUERY_VALUE, &hkey);
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if (retval == ERROR_SUCCESS)
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{
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long datasize = MAX_PATH;
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TCHAR data[MAX_PATH];
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RegQueryValue(hkey, NULL, data, &datasize);
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lstrcpy(retdata,data);
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RegCloseKey(hkey);
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}
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return retval;
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}
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bool OpenFile (LPCTSTR filename, LPCTSTR ext, int showcmd)
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{
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TCHAR key[MAX_PATH + MAX_PATH];
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// First try ShellExecute()
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HINSTANCE result = ShellExecute(NULL, "open", filename, NULL,NULL, showcmd);
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// If it failed, get the .htm regkey and lookup the program
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if ((UINT)result <= HINSTANCE_ERROR)
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{
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if (GetRegKey(HKEY_CLASSES_ROOT, ext, key) == ERROR_SUCCESS)
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{
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lstrcat(key, "\\shell\\open\\command");
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if (GetRegKey(HKEY_CLASSES_ROOT,key,key) == ERROR_SUCCESS)
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{
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TCHAR *pos;
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pos = strstr(key, "\"%1\"");
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if (pos == NULL) { // No quotes found
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pos = strstr(key, "%1"); // Check for %1, without quotes
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if (pos == NULL) // No parameter at all...
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pos = key+lstrlen(key)-1;
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else
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*pos = '\0'; // Remove the parameter
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}
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else
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*pos = '\0'; // Remove the parameter
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lstrcat(pos, " ");
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lstrcat(pos, filename);
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int res = WinExec(key,showcmd);
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return (res>31);
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}
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}
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}
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else
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return true;
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return false;
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}
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int APIENTRY WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpCmdLine,
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int nCmdShow)
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{
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// TODO: Place code here.
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if (strcmp (lpCmdLine, "")==0)
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{
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MessageBox (NULL, "Open a file with the default application.\nUsage: open_file [filepath]", "Open file", MB_OK|MB_ICONINFORMATION);
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}
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else
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{
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char ext[512];
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_splitpath (lpCmdLine, NULL, NULL, NULL, ext);
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OpenFile(lpCmdLine, ext, SW_SHOW);
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}
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return 0;
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}
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