void DownloadAndInstallCommunityPatch(IronFrontInfo spec, string patchFile)
{
using (new TmpDirectory(spec.TempPath)) {
Status(patchFile, spec.Status,
status => DownloadAndInstallCommunityPatchInternal(patchFile, spec.TempPath, status, spec.GamePath));
}
}
void PatchFrom3(IronFrontInfo ifaSpec)
{
var esd = !ConfirmChecksum(ifaSpec.IronFrontExePath, OfficialGameInfo.Disk3ExeSha);
InstallOfficialPatch3To4(ifaSpec, esd);
InstallOfficialPatch4To5(ifaSpec, esd);
}
void ApplyLatestPatches(IronFrontInfo spec)
{
if (!GetGameLatestPatchedStatus(spec))
{
HandleGameCommunityPatches(spec);
}
if (GetDlcInstalledStatus(spec) && !GetDlcLatestPatchedStatus(spec))
{
HandleDlcCommunityPatches(spec);
}
}
public bool ConfirmPatchedToLatestVersion(IronFrontInfo spec)
{
var gamePatched = GetGameLatestPatchedStatus(spec);
if (!GetDlcInstalledStatus(spec))
{
return(gamePatched);
}
return(gamePatched && GetDlcLatestPatchedStatus(spec));
}
bool ProcessDlc(IronFrontInfo spec)
{
var dlcInstalled = GetDlcInstalledStatus(spec);
if (dlcInstalled)
{
Status("dlc conversion", spec.Status,
status => ProcessIFDirectory(spec.IFDlcSourcePath, spec.GameIFDlcPath, spec.TempPath, status),
RepoStatus.Processing);
}
return(dlcInstalled);
}
void CleanInstall(IronFrontInfo info)
{
InstallOfficialPatches(info);
ProcessMainIF(info);
var dlcProcessed = ProcessDlc(info);
ProcessCommunityGamePatches(info);
if (dlcProcessed)
{
ProcessCommunityDlcPatches(info.IFDlcSourcePath, info);
}
}
void ProcessCommunityGamePatches(IronFrontInfo spec)
{
string lastVersion = null;
foreach (var gamePatch in communityGamePatches)
{
if (lastVersion != null && gamePatch.From.Version != lastVersion)
{
continue;
}
DownloadAndInstallCommunityPatch(spec, gamePatch.GetFileName(spec.Game));
lastVersion = gamePatch.To.Version;
}
}
// TODO: The actionHandler concept should be refactored out of this domain service...
public void Install(IronFrontInfo info, Action <StatusRepo, string, Action> actionHandler)
{
Confirmations(info);
if (info.IsInstalled())
{
if (!ConfirmPatchedToLatestVersion(info))
{
actionHandler(info.Status, "IFA Patching", () => ApplyLatestPatches(info));
}
return;
}
actionHandler(info.Status, "IFA Conversion", () => CleanInstall(info));
}
void Confirmations(IronFrontInfo message)
{
if (!ConfirmTempSpaceAvailable(message))
{
throw new TemporaryDriveFullException("Drive Full", RequiredTempFreeSpace,
GetDrive(message.TempPath).AvailableFreeSpace, message.TempPath);
}
if (!ConfirmDestinationSpaceAvailable(message))
{
throw new DestinationDriveFullException("Drive Full", RequiredFreeSpace,
GetDrive(message.GamePath).AvailableFreeSpace, message.GamePath);
}
if (Tools.UacHelper.CheckUac())
{
throw new ElevationRequiredException();
}
}
void ProcessCommunityDlcPatches(IAbsoluteDirectoryPath dlcPath, IronFrontInfo spec)
{
if (!dlcPath.Exists)
{
return;
}
var dlcEdition = GetDlcType(spec.IFDlcSourcePath);
string lastVersion = null;
foreach (var dlcPatch in communityDlcPatches)
{
if (lastVersion != null && dlcPatch.From.Version != lastVersion)
{
continue;
}
DownloadAndInstallCommunityPatch(spec, dlcPatch.GetFileName(spec.Game, dlcEdition));
lastVersion = dlcPatch.To.Version;
}
}
void InstallOfficialPatches(IronFrontInfo ifaSpec)
{
if (!ifaSpec.IronFrontExePath.Exists)
{
throw new UnsupportedIFAVersionException("exe not found");
}
var exeVersion = GetExeVersion(ifaSpec.IronFrontExePath);
if (IsRequiredVersion(exeVersion))
{
return;
}
if (exeVersion.Major != 1)
{
throw new UnsupportedIFAVersionException(exeVersion.ToString());
}
switch (exeVersion.Minor)
{
case 60:
PatchFrom0(ifaSpec);
break;
case 63:
PatchFrom3(ifaSpec);
break;
case 64:
PatchFrom4(ifaSpec);
break;
default:
throw new UnsupportedIFAVersionException(exeVersion.ToString());
}
exeVersion = GetExeVersion(ifaSpec.IronFrontExePath);
if (exeVersion < requiredVersion)
{
throw new UnsupportedIFAVersionException(exeVersion.ToString());
}
}
void HandleGameCommunityPatches(IronFrontInfo spec)
{
var first = GetFirstRequiredGamePatch(spec);
if (first == null)
{
throw new UnrecognizedIFVersionException("Unrecognized IF version");
}
string lastVersion = null;
foreach (var gamePatch in communityGamePatches.Skip(communityGamePatches.IndexOf(first)))
{
if (lastVersion != null && gamePatch.From.Version != lastVersion)
{
continue;
}
DownloadAndInstallCommunityPatch(spec, gamePatch.GetFileName(spec.Game));
lastVersion = gamePatch.To.Version;
}
}
void HandleDlcCommunityPatches(IronFrontInfo spec)
{
var dlcEdition = GetDlcType(spec.IFDlcSourcePath);
var first = GetFirstRequiredDlcPatch(spec, dlcEdition);
if (first == null)
{
throw new UnrecognizedIFVersionException("Unsupported IFDLC version");
}
string lastVersion = null;
foreach (var dlcPatch in communityDlcPatches.Skip(communityDlcPatches.IndexOf(first)))
{
if (lastVersion != null && dlcPatch.From.Version != lastVersion)
{
continue;
}
DownloadAndInstallCommunityPatch(spec, dlcPatch.GetFileName(spec.Game, dlcEdition));
lastVersion = dlcPatch.To.Version;
}
}
static bool GetPatchStatus(IronFrontInfo spec, string file, string sha) => ConfirmChecksum(spec.GamePath.GetChildFileWithName(file), sha);
void ProcessMainIF(IronFrontInfo spec) {
Status("main conversion", spec.Status,
status => ProcessIFDirectory(spec.IFSourcePath, spec.GameIFPath, spec.TempPath, status),
RepoStatus.Processing);
}
static bool GetGameLatestPatchedStatus(IronFrontInfo spec) {
var latestGamePatch = communityGamePatches.Last();
return GetPatchStatus(spec, latestGamePatch.ChecksumFile, latestGamePatch.To.Checksum);
}
static GamePatch GetFirstRequiredGamePatch(IronFrontInfo spec) => communityGamePatches.LastOrDefault( gamePatch => GetPatchStatus(spec, gamePatch.ChecksumFile, gamePatch.From.Checksum));
static DlcPatch GetFirstRequiredDlcPatch(IronFrontInfo spec, DlcEdition edition) => communityDlcPatches.LastOrDefault( dlcPatch => GetPatchStatus(spec, dlcPatch.ChecksumFile, dlcPatch.GetFromChecksum(edition)));
void ApplyLatestPatches(IronFrontInfo spec) {
if (!GetGameLatestPatchedStatus(spec))
HandleGameCommunityPatches(spec);
if (GetDlcInstalledStatus(spec) && !GetDlcLatestPatchedStatus(spec))
HandleDlcCommunityPatches(spec);
}
static bool GetDlcInstalledStatus(IronFrontInfo spec) => spec.IFDlcSourcePath.Exists;
static DlcPatch GetFirstRequiredDlcPatch(IronFrontInfo spec, DlcEdition edition) => communityDlcPatches.LastOrDefault(
dlcPatch => GetPatchStatus(spec, dlcPatch.ChecksumFile, dlcPatch.GetFromChecksum(edition)));
void ProcessMainIF(IronFrontInfo spec)
{
Status("main conversion", spec.Status,
status => ProcessIFDirectory(spec.IFSourcePath, spec.GameIFPath, spec.TempPath, status),
RepoStatus.Processing);
}
static bool GetGameLatestPatchedStatus(IronFrontInfo spec)
{
var latestGamePatch = communityGamePatches.Last();
return(GetPatchStatus(spec, latestGamePatch.ChecksumFile, latestGamePatch.To.Checksum));
}
void Confirmations(IronFrontInfo message) {
if (!ConfirmTempSpaceAvailable(message)) {
throw new TemporaryDriveFullException("Drive Full", RequiredTempFreeSpace,
GetDrive(message.TempPath).AvailableFreeSpace, message.TempPath);
}
if (!ConfirmDestinationSpaceAvailable(message)) {
throw new DestinationDriveFullException("Drive Full", RequiredFreeSpace,
GetDrive(message.GamePath).AvailableFreeSpace, message.GamePath);
}
if (Tools.UacHelper.CheckUac())
throw new ElevationRequiredException();
}
public bool ConfirmPatchedToLatestVersion(IronFrontInfo spec) {
var gamePatched = GetGameLatestPatchedStatus(spec);
if (!GetDlcInstalledStatus(spec))
return gamePatched;
return gamePatched && GetDlcLatestPatchedStatus(spec);
}
static bool GetDlcInstalledStatus(IronFrontInfo spec) => spec.IFDlcSourcePath.Exists;
void HandleDlcCommunityPatches(IronFrontInfo spec) {
var dlcEdition = GetDlcType(spec.IFDlcSourcePath);
var first = GetFirstRequiredDlcPatch(spec, dlcEdition);
if (first == null)
throw new UnrecognizedIFVersionException("Unsupported IFDLC version");
string lastVersion = null;
foreach (var dlcPatch in communityDlcPatches.Skip(communityDlcPatches.IndexOf(first))) {
if (lastVersion != null && dlcPatch.From.Version != lastVersion)
continue;
DownloadAndInstallCommunityPatch(spec, dlcPatch.GetFileName(spec.Game, dlcEdition));
lastVersion = dlcPatch.To.Version;
}
}
void DownloadAndInstallCommunityPatch(IronFrontInfo spec, string patchFile) {
using (new TmpDirectory(spec.TempPath)) {
Status(patchFile, spec.Status,
status => DownloadAndInstallCommunityPatchInternal(patchFile, spec.TempPath, status, spec.GamePath));
}
}
void HandleGameCommunityPatches(IronFrontInfo spec) {
var first = GetFirstRequiredGamePatch(spec);
if (first == null)
throw new UnrecognizedIFVersionException("Unrecognized IF version");
string lastVersion = null;
foreach (var gamePatch in communityGamePatches.Skip(communityGamePatches.IndexOf(first))) {
if (lastVersion != null && gamePatch.From.Version != lastVersion)
continue;
DownloadAndInstallCommunityPatch(spec, gamePatch.GetFileName(spec.Game));
lastVersion = gamePatch.To.Version;
}
}
void PatchFrom4(IronFrontInfo ifaSpec) {
var esd = !ConfirmChecksum(ifaSpec.IronFrontExePath, OfficialGameInfo.Disk4ExeSha);
InstallOfficialPatch4To5(ifaSpec, esd);
}
static bool GetPatchStatus(IronFrontInfo spec, string file, string sha) => ConfirmChecksum(spec.GamePath.GetChildFileWithName(file), sha);
bool ConfirmSpaceAvailable(IronFrontInfo ifaSpec) => (ConfirmTempSpaceAvailable(ifaSpec) && ConfirmDestinationSpaceAvailable(ifaSpec));
void ProcessCommunityGamePatches(IronFrontInfo spec) {
string lastVersion = null;
foreach (var gamePatch in communityGamePatches) {
if (lastVersion != null && gamePatch.From.Version != lastVersion)
continue;
DownloadAndInstallCommunityPatch(spec, gamePatch.GetFileName(spec.Game));
lastVersion = gamePatch.To.Version;
}
}
bool ConfirmDestinationSpaceAvailable(IronFrontInfo ifaspec) => GetDrive(ifaspec.GamePath).AvailableFreeSpace > RequiredFreeSpace;
bool ProcessDlc(IronFrontInfo spec) {
var dlcInstalled = GetDlcInstalledStatus(spec);
if (dlcInstalled) {
Status("dlc conversion", spec.Status,
status => ProcessIFDirectory(spec.IFDlcSourcePath, spec.GameIFDlcPath, spec.TempPath, status),
RepoStatus.Processing);
}
return dlcInstalled;
}
static GamePatch GetFirstRequiredGamePatch(IronFrontInfo spec) => communityGamePatches.LastOrDefault(
gamePatch => GetPatchStatus(spec, gamePatch.ChecksumFile, gamePatch.From.Checksum));
void ProcessCommunityDlcPatches(IAbsoluteDirectoryPath dlcPath, IronFrontInfo spec) {
if (!dlcPath.Exists)
return;
var dlcEdition = GetDlcType(spec.IFDlcSourcePath);
string lastVersion = null;
foreach (var dlcPatch in communityDlcPatches) {
if (lastVersion != null && dlcPatch.From.Version != lastVersion)
continue;
DownloadAndInstallCommunityPatch(spec, dlcPatch.GetFileName(spec.Game, dlcEdition));
lastVersion = dlcPatch.To.Version;
}
}
void InstallOfficialPatch4To5(IronFrontInfo ifaSpec, bool esd)
{
InstallOfficialPatch(esd ? OfficialGameInfo.Patch4To5Esd : OfficialGameInfo.Patch4To5, ifaSpec.TempPath,
ifaSpec.Status);
}
void InstallOfficialPatches(IronFrontInfo ifaSpec) {
if (!ifaSpec.IronFrontExePath.Exists)
throw new UnsupportedIFAVersionException("exe not found");
var exeVersion = GetExeVersion(ifaSpec.IronFrontExePath);
if (IsRequiredVersion(exeVersion))
return;
if (exeVersion.Major != 1)
throw new UnsupportedIFAVersionException(exeVersion.ToString());
switch (exeVersion.Minor) {
case 60:
PatchFrom0(ifaSpec);
break;
case 63:
PatchFrom3(ifaSpec);
break;
case 64:
PatchFrom4(ifaSpec);
break;
default:
throw new UnsupportedIFAVersionException(exeVersion.ToString());
}
exeVersion = GetExeVersion(ifaSpec.IronFrontExePath);
if (exeVersion < requiredVersion)
throw new UnsupportedIFAVersionException(exeVersion.ToString());
}
bool ConfirmSpaceAvailable(IronFrontInfo ifaSpec) => (ConfirmTempSpaceAvailable(ifaSpec) && ConfirmDestinationSpaceAvailable(ifaSpec));
void InstallOfficialPatch4To5(IronFrontInfo ifaSpec, bool esd) {
InstallOfficialPatch(esd ? OfficialGameInfo.Patch4To5Esd : OfficialGameInfo.Patch4To5, ifaSpec.TempPath,
ifaSpec.Status);
}
bool ConfirmTempSpaceAvailable(IronFrontInfo ifaSpec) => GetDrive(ifaSpec.TempPath).AvailableFreeSpace > RequiredTempFreeSpace;
bool ConfirmTempSpaceAvailable(IronFrontInfo ifaSpec) => GetDrive(ifaSpec.TempPath).AvailableFreeSpace > RequiredTempFreeSpace;
bool ConfirmDestinationSpaceAvailable(IronFrontInfo ifaspec) => GetDrive(ifaspec.GamePath).AvailableFreeSpace > RequiredFreeSpace;
// TODO: The actionHandler concept should be refactored out of this domain service...
public void Install(IronFrontInfo info, Action<StatusRepo, string, Action> actionHandler) {
Confirmations(info);
if (info.IsInstalled()) {
if (!ConfirmPatchedToLatestVersion(info))
actionHandler(info.Status, "IFA Patching", () => ApplyLatestPatches(info));
return;
}
actionHandler(info.Status, "IFA Conversion", () => CleanInstall(info));
}
void CleanInstall(IronFrontInfo info) {
InstallOfficialPatches(info);
ProcessMainIF(info);
var dlcProcessed = ProcessDlc(info);
ProcessCommunityGamePatches(info);
if (dlcProcessed)
ProcessCommunityDlcPatches(info.IFDlcSourcePath, info);
}