void locateLegacySavegames(String const &gameId)
{
LOG_AS("SaveGames");
String const legacySavePath = String("/sys/legacysavegames") / gameId;
if (Folder *oldSaveFolder = FileSystem::get().root().tryLocate<Folder>(legacySavePath))
{
// Add any new legacy savegames which may have appeared in this folder.
oldSaveFolder->populate(Folder::PopulateOnlyThisFolder /* no need to go deep */);
}
else
{
try
{
// Make and setup a feed for the /sys/legacysavegames/<gameId> subfolder if the game
// might have legacy savegames we may need to convert later.
NativePath const oldSavePath = DoomsdayApp::games()[gameId].legacySavegamePath();
if (oldSavePath.exists() && oldSavePath.isReadable())
{
FileSystem::get().makeFolderWithFeed(legacySavePath,
new DirectoryFeed(oldSavePath),
Folder::PopulateOnlyThisFolder /* no need to go deep */);
}
}
catch (Games::NotFoundError const &)
{} // Ignore this error
}
}
int SavegameConvertHook(int /*hook_type*/, int /*parm*/, void *data)
{
DENG2_ASSERT(data != 0);
ddhook_savegame_convert_t const &parm = *static_cast<ddhook_savegame_convert_t *>(data);
LOG_AS("importsave");
// First locate the savegametool executable.
NativePath bin = findSavegameTool();
if(!bin.exists())
{
LOG_RES_ERROR("Failed to locate Savegame Tool");
return false;
}
CommandLine cmd;
cmd << bin;
// Specify the fallback game identity key for ambiguous format resolution.
cmd << "-idkey" << Str_Text(&parm.fallbackGameId);
// We can only convert native files and output to native folders using Savegame Tool.
Path const outputPath(Str_Text(&parm.outputPath));
Path const sourcePath(Str_Text(&parm.sourcePath));
try
{
// Redirect output to the folder specified.
cmd << "-output" << App::rootFolder().locate<Folder>(outputPath)
.feeds().front()->as<DirectoryFeed>().nativePath().expand();
// Add the path of the savegame to be converted.
cmd << App::rootFolder().locate<NativeFile>(sourcePath).nativePath();
LOG_RES_NOTE("Starting conversion of \"%s\" using Savegame Tool") << sourcePath;
cmd.executeAndWait();
return true;
}
catch(Error const &er)
{
LOG_RES_NOTE("Failed conversion of \"%s\":\n") << sourcePath << er.asText();
}
return false;
}
