nel/tools/misc/log_analyser/PlugInSelector.cpp

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This source file has been modified by the following contributors:
   5 // Copyright (C) 2019  Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
   6 //
   7 // This program is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU Affero General Public License as
   9 // published by the Free Software Foundation, either version 3 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU Affero General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU Affero General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 #include "stdafx.h"
  21 #include "log_analyser.h"
  22 #include "PlugInSelector.h"
  23
  24 using namespace std;
  25
  26 #ifdef _DEBUG
  27 #define new DEBUG_NEW
  28 #undef THIS_FILE
  29 static char THIS_FILE[] = __FILE__;
  30 #endif
  31
  32 /////////////////////////////////////////////////////////////////////////////
  33 // CPlugInSelector dialog
  34
  35
  36 CPlugInSelector::CPlugInSelector(CWnd* pParent /*=NULL*/)
  37         : CDialog(CPlugInSelector::IDD, pParent)
  38 {
  39         //{{AFX_DATA_INIT(CPlugInSelector)
  40                 // NOTE: the ClassWizard will add member initialization here
  41         //}}AFX_DATA_INIT
  42 }
  43
  44
  45 void CPlugInSelector::DoDataExchange(CDataExchange* pDX)
  46 {
  47         CDialog::DoDataExchange(pDX);
  48         //{{AFX_DATA_MAP(CPlugInSelector)
  49         DDX_Control(pDX, IDC_LIST1, m_PlugInListBox);
  50         //}}AFX_DATA_MAP
  51 }
  52
  53
  54 BEGIN_MESSAGE_MAP(CPlugInSelector, CDialog)
  55         //{{AFX_MSG_MAP(CPlugInSelector)
  56         ON_LBN_SELCHANGE(IDC_LIST1, OnSelchangeList1)
  57         //}}AFX_MSG_MAP
  58 END_MESSAGE_MAP()
  59
  60 /////////////////////////////////////////////////////////////////////////////
  61 // CPlugInSelector message handlers
  62
  63 /*
  64  *
  65  */
  66 BOOL CPlugInSelector::OnInitDialog()
  67 {
  68         CDialog::OnInitDialog();
  69
  70         if ( m_PlugInListBox.GetCount() == 0 )
  71         {
  72                 for (unsigned int i=0; i!=Dlls->size(); ++i )
  73                 {
  74                         m_PlugInListBox.InsertString( i, (*Dlls)[i] ); // not sorted
  75                 }
  76         }
  77
  78         AnalyseFunc = NULL;
  79         LibInst = NULL;
  80
  81         GetDlgItem( IDC_GROUP_INFO )->EnableWindow( ! Dlls->empty() );
  82         GetDlgItem( IDOK )->EnableWindow( ! Dlls->empty() );
  83         if ( ! Dlls->empty() )
  84         {
  85                 m_PlugInListBox.SetCurSel( 0 );
  86                 OnSelchangeList1();
  87         }
  88
  89         return TRUE;
  90 }
  91
  92
  93 std::string::size_type getLastSeparator (const string &filename)
  94 {
  95         string::size_type pos = filename.find_last_of ('/');
  96         if (pos == string::npos)
  97         {
  98                 pos = filename.find_last_of ('\\');
  99                 if (pos == string::npos)
 100                 {
 101                         pos = filename.find_last_of ('@');
 102                 }
 103         }
 104         return pos;
 105 }
 106
 107
 108 string getFilename (const string &filename)
 109 {
 110         string::size_type pos = getLastSeparator(filename);
 111         if (pos != string::npos)
 112                 return filename.substr (pos + 1);
 113         else
 114                 return filename;
 115 }
 116
 117
 118 /*
 119  *
 120  */
 121 void CPlugInSelector::OnSelchangeList1()
 122 {
 123         CString dllName;
 124         m_PlugInListBox.GetText( m_PlugInListBox.GetCurSel(), dllName );
 125
 126         // Release previous DLL if any
 127         if ( LibInst != NULL )
 128         {
 129                 FreeLibrary( LibInst );
 130         }
 131
 132         // Load DLL
 133         LibInst = LoadLibrary( dllName );
 134         if ( ! LibInst )
 135         {
 136                 CString s;
 137                 TCHAR msg [300];
 138                 FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 139                         NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), msg, 299, NULL );
 140                 s.Format(_T("Can't load %s: %s"), dllName, msg );
 141                 AfxMessageBox( s );
 142                 AnalyseFunc = NULL;
 143                 return;
 144         }
 145
 146         // Display info
 147         TInfoFunc infoFunc = (TInfoFunc)GetProcAddress( LibInst, "getInfoString" );
 148         if ( ! infoFunc )
 149         {
 150                 AfxMessageBox( _T("Can't find function getInfoString in dll") );
 151                 return;
 152         }
 153         GetDlgItem(IDC_GROUP_INFO)->SetWindowText(nlUtf8ToTStr(getFilename(NLMISC::tStrToUtf8(dllName))));
 154         GetDlgItem(IDC_PLUGIN_INFO)->SetWindowText(nlUtf8ToTStr(infoFunc()));
 155
 156         // Prepare analyse func
 157         AnalyseFunc = (TAnalyseFunc)GetProcAddress( LibInst, "doAnalyse" );
 158         if ( ! AnalyseFunc )
 159         {
 160                 AfxMessageBox( _T("Can't find function doAnalyse in dll") );
 161                 return;
 162         }
 163
 164         GetDlgItem( IDOK )->EnableWindow( m_PlugInListBox.GetCurSel() != LB_ERR );
 165 }
 166
 167
 168 /*
 169  *
 170  */
 171 void CPlugInSelector::OnCancel()
 172 {
 173         AnalyseFunc = NULL;
 174
 175         // Release previous DLL if any
 176         if ( LibInst != NULL )
 177         {
 178                 FreeLibrary( LibInst );
 179                 LibInst = NULL;
 180         }
 181
 182         CDialog::OnCancel();
 183 }