110 lines
2.4 KiB
C++
110 lines
2.4 KiB
C++
/*
|
|
*(C) 2006 Roku LLC
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License Version 2 as published
|
|
* by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* without any warranty; without even the implied warranty of
|
|
* merchantability or fitness for a particular purpose. See the GNU General
|
|
* Public License for more details.
|
|
*
|
|
* Please read README.txt in the same directory as this source file for
|
|
* further license information.
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
#include "LogPage.h"
|
|
#include "FireflyShell.h"
|
|
#include "IniFile.h"
|
|
|
|
LRESULT CLogPage::OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
LoadLog();
|
|
return 0;
|
|
}
|
|
|
|
LRESULT CLogPage::OnRefresh(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
|
|
{
|
|
LoadLog();
|
|
return 0;
|
|
}
|
|
|
|
void CLogPage::LoadLog()
|
|
{
|
|
CWaitCursor wait;
|
|
|
|
const size_t MAX_LOG = 65000;
|
|
|
|
IniFile ini(GetApplication()->GetConfigPath());
|
|
|
|
CString filename = ini.GetString(_T("general"), _T("logfile"), _T(""));
|
|
if (filename.IsEmpty())
|
|
{
|
|
CString str;
|
|
str.LoadString(IDS_LOG_NOLOG);
|
|
GetDlgItem(IDC_LOG).SetWindowText(str);
|
|
}
|
|
else
|
|
{
|
|
FILE *fp = _tfopen(filename, _T("r"));
|
|
if (fp)
|
|
{
|
|
// Fathom the length
|
|
fseek(fp, 0, SEEK_END);
|
|
long len = ftell(fp);
|
|
if (len > MAX_LOG)
|
|
{
|
|
len = MAX_LOG;
|
|
fseek(fp, -len, SEEK_END);
|
|
}
|
|
else
|
|
{
|
|
fseek(fp, 0, SEEK_SET);
|
|
}
|
|
|
|
char *buffer = new char[len + 1];
|
|
size_t nread = fread(buffer, 1, len, fp);
|
|
ATLASSERT(nread < MAX_LOG);
|
|
buffer[nread] = 0;
|
|
fclose(fp);
|
|
|
|
// Normalise the line endings. Not particularly efficient but
|
|
// it does work. It would be nice if we could cheaply tell
|
|
// CString to preallocate a certain size.
|
|
CString log(_T("Log file: "));
|
|
log += filename;
|
|
log += _T("\r\n\r\n");
|
|
|
|
size_t n = 0;
|
|
while (n < nread)
|
|
{
|
|
switch (buffer[n])
|
|
{
|
|
case '\r':
|
|
// Ignore
|
|
break;
|
|
case '\n':
|
|
log += _T("\r\n");
|
|
break;
|
|
default:
|
|
log += buffer[n];
|
|
break;
|
|
}
|
|
++n;
|
|
}
|
|
|
|
GetDlgItem(IDC_LOG).SetWindowText(log);
|
|
delete []buffer;
|
|
}
|
|
else
|
|
{
|
|
CString str;
|
|
str.Format(IDS_LOG_OPENFAILED, filename);
|
|
GetDlgItem(IDC_LOG).SetWindowText(str);
|
|
}
|
|
}
|
|
}
|
|
|