static public CHECK_FILE_EXISTENCE_RESULTS CheckFileExistence()
{
CHECK_FILE_EXISTENCE_RESULTS results;
results.Bible = results.VersionFile = results.Walkthroughs = true;
if (!File.Exists(FileNames.PermVersionFile))
{
results.VersionFile = false;
WriteXMLFile.CreateFile(FileNames.PermVersionFile);
}
if (File.Exists(FileNames.tempBible))
{
if (File.Exists(FileNames.Bible))
{
File.Delete(FileNames.Bible);
}
File.Move(FileNames.tempBible, FileNames.Bible);
}
if (!File.Exists(FileNames.Bible))
{
results.Bible = false;
}
if (!Directory.Exists(FileNames.WalkthroughsDirectory))
{
results.Walkthroughs = false;
}
return(results);
}
public static void InitialChecks()
{
if (File.Exists(FileNames.tempBible))
{
if (File.Exists(FileNames.Bible))
{
File.Delete(FileNames.Bible);
}
File.Move(FileNames.tempBible, FileNames.Bible);
}
if (!File.Exists(FileNames.PermVersionFile))
{
WriteXMLFile.CreateFile(FileNames.PermVersionFile);
}
}
private static void Update()
{
try
{
if (DownloadLatestVersionFile())
{
ReadXMLFile oldVersion = new ReadXMLFile(PermVersionInfoFile);
ReadXMLFile latestVersion = new ReadXMLFile(TempVersionInfoFile);
WriteXMLFile writeVersion = new WriteXMLFile(PermVersionInfoFile);
if (ShouldDownload(oldVersion.AppVersion, latestVersion.AppVersion, shouldPromptForUpgrade))
{
try
{
if (DownloadLatestAssembly())
{
writeVersion.AppGuid = latestVersion.AppGuid;
writeVersion.AppVersion = latestVersion.AppVersion;
}
}
catch
{
writeVersion.AppGuid = oldVersion.AppGuid;
writeVersion.AppVersion = oldVersion.AppVersion;
MessageBox.Show("Update cancelled.");
}
}
if (oldVersion.BibleGuid != latestVersion.BibleGuid)
{
if (DownloadBible())
{
writeVersion.BibleGuid = latestVersion.BibleGuid;
}
else
{
writeVersion.BibleGuid = oldVersion.BibleGuid;
}
}
if (oldVersion.DocsGuid != latestVersion.DocsGuid)
{
if (DownloadDocs())
{
writeVersion.DocsGuid = latestVersion.DocsGuid;
}
else
{
writeVersion.DocsGuid = oldVersion.DocsGuid;
}
}
writeVersion.Save(PermVersionInfoFile);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, "Error updating", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
check = true;
}
}