private void Install()
{
string sevenZipExecutable = Path.Combine(InstallerSettings.DownloadDirectory, "7za.exe");
if (!File.Exists(sevenZipExecutable))
{
// extract 7za from executable
File.WriteAllBytes(sevenZipExecutable, Properties.Resources._7za);
}
// store the patches for later
// we'll apply them when everything is installed
Dictionary <string, KeyValuePair <string, string> > patchList
= new Dictionary <string, KeyValuePair <string, string> >();
foreach (InstallerComponent component in InstallerComponents.Components)
{
// if it's disabled,
// skip it
if (!component.Enabled)
{
continue;
}
Log($"Installing {component.Name}...");
if (component.Patches != null)
{
// store patches in a dictionary,
// we're gonna execute them when everything is installed
foreach (KeyValuePair <string, KeyValuePair <string, string> > patch in component.Patches)
{
patchList.Add(patch.Key, patch.Value);
}
}
// if it's not an archive,
// just copy the files
if (!component.Archive)
{
foreach (KeyValuePair <string, string> cFiles in component.Files)
{
string sourceFile = Path.Combine(InstallerSettings.DownloadDirectory,
cFiles.Key);
string targetFile = Path.Combine(InstallerSettings.InstallDirectory,
cFiles.Value);
try
{
File.Copy(sourceFile, targetFile, true);
}
catch (Exception e)
{
Log($"Installing {component.Name} Failed");
Log(e.Message);
Log(e.StackTrace);
return;
}
}
continue;
}
// if it's an archive, extract each file
// in the right location
string archiveFile = Path.Combine(InstallerSettings.DownloadDirectory,
component.Urls.First().FileName);
using (ArchiveFile archive = new ArchiveFile(archiveFile, sevenZipExecutable))
{
if (component.ExtractAll)
{
bool extractSuccess = archive.ExtractAll(InstallerSettings.InstallDirectory);
if (!extractSuccess)
{
Log($"Installing {component.Name} Failed");
if (archive.Exception != null)
{
Log(archive.Exception.Message);
Log(archive.Exception.StackTrace);
}
return;
}
}
else
{
foreach (KeyValuePair <string, string> extractFileInfo in component.Files)
{
archive.OnProgressChange += (object source, int value) =>
{
ChangeProgressBarValue(value);
};
string targetFile = Path.Combine(InstallerSettings.InstallDirectory,
extractFileInfo.Value);
bool extractSuccess = archive.ExtractFile(extractFileInfo.Key, targetFile);
if (extractSuccess)
{
continue;
}
Log($"Installing {component.Name} Failed");
if (archive.Exception != null)
{
Log(archive.Exception.Message);
Log(archive.Exception.StackTrace);
}
return;
}
}
}
}
// execute the 'patches'
// these 'patches' only allow us to replace text
// so just read the file, replace the text and write the file
try
{
foreach (KeyValuePair <string, KeyValuePair <string, string> > patch in patchList)
{
string file = Path.Combine(InstallerSettings.InstallDirectory, patch.Key);
File.WriteAllText(file, File.ReadAllText(file)
.Replace(patch.Value.Key, patch.Value.Value));
}
}
catch (Exception e)
{
Log("Patching Failed");
Log(e.Message);
Log(e.StackTrace);
return;
}
Log("Completed");
// launch post-install screen
LaunchCompleted();
}
private void Install()
{
string sevenZipExecutable = Path.Combine(InstallerSettings.DownloadDirectory, "7za.exe");
if (!File.Exists(sevenZipExecutable))
{
// extract 7za from executable
File.WriteAllBytes(sevenZipExecutable, Properties.Resources._7za);
}
// store the additions for later
// we'll apply them when everything is installed
var additionsList = new Dictionary <string, string[]>();
foreach (InstallerComponent component in InstallerSettings.InstallerComponents.Components)
{
// skip when component is disabled
if (!component.Enabled)
{
continue;
}
ChangeProgressBarValue(0);
Log($"Installing {component.Name}...");
// store additions for later
if (component.Additions != null)
{
foreach (var addition in component.Additions)
{
if (additionsList.ContainsKey(addition.Key))
{ // append to values
var values = additionsList[addition.Key].ToList();
values.AddRange(addition.Value);
additionsList[addition.Key] = values.ToArray();
}
else
{ // add to dictionary
additionsList.Add(addition.Key, addition.Value);
}
}
}
// if it's not an archive,
// just copy the files
if (!component.Archive)
{
foreach (KeyValuePair <string, string> cFiles in component.Files)
{
string sourceFile = Path.Combine(InstallerSettings.DownloadDirectory,
cFiles.Key);
string targetFile = Path.Combine(InstallerSettings.InstallDirectory,
cFiles.Value);
try
{
File.Copy(sourceFile, targetFile, true);
}
catch (Exception e)
{
Log($"Installing {component.Name} Failed");
Log(e.Message);
Log(e.StackTrace);
ComponentHelper.CleanupInstallationFiles();
return;
}
}
continue;
}
// if it's an archive, extract each file
// in the right location
string filename = component.Urls.First().FileName == null?
component.FallbackUrls.First().FileName:
component.Urls.First().FileName;
string archiveFile = Path.Combine(InstallerSettings.DownloadDirectory, filename);
using (ArchiveFile archive = new ArchiveFile(archiveFile, sevenZipExecutable))
{
if (component.ExtractAll)
{
bool extractSuccess = archive.ExtractAll(InstallerSettings.InstallDirectory);
if (!extractSuccess)
{
Log($"Installing {component.Name} Failed");
if (archive.Exception != null)
{
Log(archive.Exception.Message);
Log(archive.Exception.StackTrace);
}
ComponentHelper.CleanupInstallationFiles();
return;
}
}
else
{
foreach (KeyValuePair <string, string> extractFileInfo in component.Files)
{
archive.OnProgressChange += (object source, int value) =>
{
ChangeProgressBarValue(value);
};
string targetFile = Path.Combine(InstallerSettings.InstallDirectory,
extractFileInfo.Value);
bool extractSuccess = archive.ExtractFile(extractFileInfo.Key, targetFile);
if (!extractSuccess)
{
Log($"Installing {component.Name} Failed");
if (archive.Exception != null)
{
Log(archive.Exception.Message);
Log(archive.Exception.StackTrace);
}
ComponentHelper.CleanupInstallationFiles();
return;
}
}
}
}
}
// apply additions
try
{
foreach (var addition in additionsList)
{
string file = Path.Combine(InstallerSettings.InstallDirectory, addition.Key);
File.AppendAllLines(file, addition.Value);
}
}
catch (Exception e)
{
Log("Applying Additions Failed");
Log(e.Message);
Log(e.StackTrace);
ComponentHelper.CleanupInstallationFiles();
return;
}
Log("Completed");
// launch post-install screen
LaunchCompleted();
}