Initial commit.

Common/HostFile.cpp

@@ -0,0 +1,107 @@
+/*
+ *   Copyright (C) 2010-2013 by Jonathan Naylor G4KLX
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "DStarDefines.h"
+#include "HostFile.h"
+
+#include <wx/textfile.h>
+#include <wx/tokenzr.h>
+#include <wx/file.h>
+
+CHostFile::CHostFile(const wxString& fileName, bool logging) :
+m_names(),
+m_addresses(),
+m_locks()
+{
+	if (!wxFile::Exists(fileName))
+		return;
+
+	wxTextFile file;
+
+	bool ret = file.Open(fileName);
+	if (!ret)
+		return;
+
+	if (logging)
+		wxLogMessage(wxT("Reading %s"), fileName.c_str());
+
+	unsigned int nLines = file.GetLineCount();
+
+	for (unsigned int i = 0; i < nLines; i++) {
+		wxString line = file.GetLine(i);
+
+		if (line.length() > 0 && line.GetChar(0) != wxT('#')) {
+			wxStringTokenizer t(line, wxT(" \t\r\n"), wxTOKEN_STRTOK);
+			wxString name    = t.GetNextToken();
+			wxString address = t.GetNextToken();
+			wxString lock    = t.GetNextToken();
+
+			name.Append(wxT("        "));
+			name.Truncate(LONG_CALLSIGN_LENGTH);
+
+			if (!name.IsEmpty() && !address.IsEmpty()) {
+				m_names.Add(name);
+				m_addresses.Add(address);
+				m_locks.Add(lock.IsEmpty() ? 0 : 1);
+			}
+		}
+	}
+
+	file.Close();
+}
+
+CHostFile::~CHostFile()
+{
+}
+
+unsigned int CHostFile::getCount() const
+{
+	return m_names.GetCount();
+}
+
+wxString CHostFile::getName(unsigned int n) const
+{
+	return m_names.Item(n);
+}
+
+wxString CHostFile::getAddress(unsigned int n) const
+{
+	return m_addresses.Item(n);
+}
+
+wxString CHostFile::getAddress(const wxString& host) const
+{
+	wxString name = host;
+	name.resize(LONG_CALLSIGN_LENGTH, wxT(' '));
+
+	int n = m_names.Index(name);
+	if (n == wxNOT_FOUND)
+		return wxEmptyString;
+
+	return m_addresses.Item(n);
+}
+
+bool CHostFile::getLock(unsigned int n) const
+{
+	return m_locks.Item(n) == 1;
+}
+
+wxArrayString CHostFile::getNames() const
+{
+	return m_names;
+}