void UpdateDlg::InternetUpdate(bool forceDownload)
{
UpdateStatus(_("Please wait..."));
m_HasUpdated = false;
m_Net.SetServer(GetCurrentServer());
EnableButtons(false);
forceDownload = forceDownload || !XRCCTRL(*this, "chkCache", wxCheckBox)->GetValue();
bool forceDownloadMirrors = forceDownload || !wxFileExists(GetMirrorsFilename());
if (forceDownloadMirrors)
{
if (!m_Net.DownloadFile(_T("mirrors.cfg"), GetMirrorsFilename()))
{
UpdateStatus(_("Error downloading list of mirrors"), 0, 0);
return;
}
else
{
FillServers();
m_Net.SetServer(GetCurrentServer()); // update server based on mirrors
}
}
wxString config = GetConfFilename();
forceDownload = forceDownload || !wxFileExists(config);
if (forceDownload && !m_Net.DownloadFile(_T("webupdate.conf"), config))
{
UpdateStatus(_("Error downloading list of updates"), 0, 0);
return;
}
else
{
IniParser ini;
if (!ini.ParseFile(config))
{
UpdateStatus(_("Failed to retrieve the list of updates"), 0, 0);
return;
}
ini.Sort();
if (m_Recs)
delete[] m_Recs;
// remember to delete[] m_Recs when we 're done with it!!!
// it's our responsibility once given to us
m_Recs = ReadConf(ini, &m_RecsCount, GetCurrentServer(), GetPackagePath());
FillGroups();
}
EnableButtons();
UpdateStatus(_("Ready"), 0, 0);
m_HasUpdated = true;
}
void UpdateDlg::FillServers()
{
wxComboBox* cmb = XRCCTRL(*this, "cmbServer", wxComboBox);
cmb->Clear();
m_Servers.Clear();
IniParser ini;
ini.ParseFile(GetMirrorsFilename());
int group = ini.FindGroupByName(_T("WebUpdate mirrors"));
for (int i = 0; group != -1 && i < ini.GetKeysCount(group); ++i)
{
cmb->Append(ini.GetKeyName(group, i));
m_Servers.Add(ini.GetKeyValue(group, i));
}
if (cmb->GetCount() == 0)
{
cmb->Append(_("devpaks.org Community Devpaks"));
m_Servers.Add(_T("http://devpaks.sourceforge.net/"));
}
cmb->SetSelection(0);
}
UpdateRec* ReadConf(const IniParser& ini, int* recCount, const wxString& currentServer, const wxString& appPath)
{
*recCount = 0;
int groupsCount = ini.GetGroupsCount();
if (groupsCount == 0)
return 0;
UpdateRec* list = new UpdateRec[ini.GetGroupsCount()];
for (int i = 0; i < groupsCount; ++i)
{
UpdateRec& rec = list[i];
rec.title = ini.GetGroupName(i);
// fix title
// devpaks.org has changed the title to contain some extra info
// e.g.: [libunicows Library version: 1.1.1 Devpak revision: 1sid]
int pos = rec.title.Lower().Find(_T("library version:"));
if (pos != -1)
{
int revpos = rec.title.Lower().Find(_T("devpak revision:"));
if (revpos != -1) {
rec.revision = rec.title.Mid(revpos).AfterFirst(_T(':')).Trim(false);
rec.revision.Replace(_T("\t"), _T(" "));
rec.revision = rec.revision.BeforeFirst(_T(' '));
}
rec.title.Truncate(pos);
rec.title = rec.title.Trim(false);
rec.title = rec.title.Trim(true);
}
rec.name = ini.GetKeyValue(i, _T("Name"));
rec.desc = ini.GetKeyValue(i, _T("Description"));
rec.remote_file = ini.GetKeyValue(i, _T("RemoteFilename"));
rec.local_file = ini.GetKeyValue(i, _T("LocalFilename"));
rec.groups = GetArrayFromString(ini.GetKeyValue(i, _T("Group")), _T(","));
rec.install_path = ini.GetKeyValue(i, _T("InstallPath"));
rec.version = ini.GetKeyValue(i, _T("Version"));
ini.GetKeyValue(i, _T("Size")).ToLong(&rec.bytes);
rec.date = ini.GetKeyValue(i, _T("Date"));
rec.installable = ini.GetKeyValue(i, _T("Execute")) == _T("1");
// read .entry file (if exists)
rec.entry = (!rec.name.IsEmpty() ? rec.name : wxFileName(rec.local_file).GetName()) + _T(".entry");
IniParser p;
p.ParseFile(appPath + rec.entry);
rec.installed_version = p.GetValue(_T("Setup"), _T("AppVersion"));
rec.downloaded = wxFileExists(appPath + _T("/") + rec.local_file);
rec.installed = !rec.installed_version.IsEmpty();
// calculate size
rec.size = GetSizeString(rec.bytes);
// fix-up
if (rec.name.IsEmpty())
rec.name = rec.title;
rec.desc.Replace(_T("<CR>"), _T("\n"));
rec.desc.Replace(_T("<LF>"), _T("\r"));
wxURL url(rec.remote_file);
if (!url.GetServer().IsEmpty())
{
rec.remote_server = url.GetScheme() + _T("://") + url.GetServer();
int pos = rec.remote_file.Find(url.GetServer());
if (pos != wxNOT_FOUND)
rec.remote_file.Remove(0, pos + url.GetServer().Length() + 1);
}
else
rec.remote_server = currentServer;
}
*recCount = groupsCount;
return list;
}