3.9

1 files changed, 93 insertions, 0 deletions

diff --git a/shared/global_func.cpp b/shared/global_func.cpp
new file mode 100644
index 00000000..d1ab9d2c
--- /dev/null
+++ b/shared/global_func.cpp
@@ -0,0 +1,93 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2010 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+//
+#include "global_func.h"
+#include <wx/msgdlg.h>
+#include <wx/file.h>
+#include <wx/stopwatch.h>
+#include "system_constants.h"
+
+
+size_t common::getDigitCount(size_t number) //count number of digits
+{
+    return number == 0 ? 1 : static_cast<size_t>(::log10(static_cast<double>(number))) + 1;
+}
+
+
+//############################################################################
+Performance::Performance() :
+    resultWasShown(false),
+    timer(new wxStopWatch)
+{
+    timer->Start();
+}
+
+
+Performance::~Performance()
+{
+    //keep non-inline destructor for std::auto_ptr to work with forward declaration
+
+    if (!resultWasShown)
+        showResult();
+}
+
+
+void Performance::showResult()
+{
+    resultWasShown = true;
+    wxMessageBox(wxLongLong(timer->Time()).ToString() + wxT(" ms"));
+    timer->Start(); //reset timer
+}
+
+
+//############################################################################
+DebugLog::DebugLog() :
+    lineCount(0),
+    logFile(NULL)
+{
+    logFile = new wxFile;
+    logfileName = assembleFileName();
+    logFile->Open(logfileName.c_str(), wxFile::write);
+}
+
+
+DebugLog::~DebugLog()
+{
+    delete logFile; //automatically closes file handle
+}
+
+
+wxString DebugLog::assembleFileName()
+{
+    wxString tmp = wxDateTime::Now().FormatISOTime();
+    tmp.Replace(wxT(":"), wxEmptyString);
+    return wxString(wxT("DEBUG_")) + wxDateTime::Now().FormatISODate() + wxChar('_') + tmp + wxT(".log");
+}
+
+
+void DebugLog::write(const wxString& logText)
+{
+    ++lineCount;
+    if (lineCount % 50000 == 0) //prevent logfile from becoming too big
+    {
+        logFile->Close();
+        wxRemoveFile(logfileName);
+
+        logfileName = assembleFileName();
+        logFile->Open(logfileName.c_str(), wxFile::write);
+    }
+
+    logFile->Write(wxString(wxT("[")) + wxDateTime::Now().FormatTime() + wxT("] "));
+    logFile->Write(logText + common::LINE_BREAK);
+}
+
+//DebugLog logDebugInfo;
+
+
+wxString getCodeLocation(const wxString file, const int line)
+{
+    return wxString(file).AfterLast(common::FILE_NAME_SEPARATOR) + wxT(", LINE ") + wxLongLong(line).ToString() + wxT(" | ");
+}