public PackageData AddPackage(string archiveFileName)
{
// uncompress and verify package content
string tempFolder = Path.Combine(Utility.GetTmpFolder(), Path.GetFileNameWithoutExtension(archiveFileName));
Utility.FolderCleanUp(tempFolder);
Utility.UncompressZip(archiveFileName, tempFolder);
string packageJson = File.ReadAllText(Path.Combine(tempFolder, "package.json"));
var packageData = JsonConvert.DeserializeObject <PackageData>(packageJson);
// TODO: Data normalization and check
string programsDatabase = Path.Combine(tempFolder, "programs.xml");
var serializer1 = new XmlSerializer(typeof(List <ProgramBlock>));
using (var reader = new StreamReader(programsDatabase))
{
// verify if package data checksum matches the one in programs.xml file
var programs = (List <ProgramBlock>)serializer1.Deserialize(reader);
foreach (var prg in packageData.Programs)
{
// Get the program from programs.xml
var p1 = programs.Find((p) => p.Address.ToString() == prg.Hid);
if (p1 != null)
{
p1.PackageInfo.Checksum = Utility.GetObjectChecksum(new
{
setup = p1.ScriptSetup,
source = p1.ScriptSource
});
if (p1.PackageInfo.Checksum != prg.Checksum)
{
//TODO: Integrity check failed, should abort package importing
//Console.WriteLine(p1.PackageInfo.Checksum);
//Console.WriteLine(prg.Checksum);
}
}
}
}
// copy the extracted package folder to the repository folder
string repositoryFolder = Path.Combine(Utility.GetDataFolder(), "packages", packageData.Repository);
if (!Directory.Exists(repositoryFolder))
{
Directory.CreateDirectory(repositoryFolder);
}
string pkgFolder = Path.Combine(repositoryFolder, packageData.Id);
if (Directory.Exists(pkgFolder))
{
Directory.Delete(pkgFolder, true);
}
Directory.Move(tempFolder, pkgFolder);
return(packageData);
}
public string CreatePackage(PackageData package)
{
string programsFile = Path.Combine(Utility.GetTmpFolder(), "programs.xml");
string modulesFile = Path.Combine(Utility.GetTmpFolder(), "modules.xml");
string groupsFile = Path.Combine(Utility.GetTmpFolder(), "groups.xml");
string schedulesFile = Path.Combine(Utility.GetTmpFolder(), "schedules.xml");
string packageFile = Path.Combine(Utility.GetTmpFolder(), "package.json");
string bundleFile = Path.Combine(Utility.GetTmpFolder(), package.Id + "-" + package.Version + ".zip");
try
{
// Clean-up
File.Delete(programsFile);
File.Delete(packageFile);
File.Delete(bundleFile);
// collect programs and modules
bool saveProgramsRequired = false;
var packagePrograms = new List <ProgramBlock>();
var packageModules = new List <Module>();
foreach (var item in package.Programs)
{
if (item.Repository != package.Repository || item.PackageId != package.Id)
{
// item is an external dependency belonging to some other repository/package
continue;
}
var program = homegenie.ProgramManager.ProgramGet(int.Parse(item.Hid));
if (program != null)
{
saveProgramsRequired = true;
//if (program.PackageInfo.Repository == null)
{
program.PackageInfo.Repository = package.Repository;
}
//if (program.PackageInfo.PackageId == null)
{
program.PackageInfo.PackageId = package.Id;
}
// update package version only if repository/package id match
if (program.PackageInfo.Repository == package.Repository && program.PackageInfo.PackageId == package.Id)
{
program.PackageInfo.PackageVersion = package.Version;
}
if (program.PackageInfo.Id == null)
{
program.PackageInfo.Id = item.Id;
}
program.PackageInfo.Version = item.Version;
program.PackageInfo.Required = item.Required;
item.Checksum = program.PackageInfo.Checksum = Utility.GetObjectChecksum(new
{
setup = program.ScriptSetup,
source = program.ScriptSource
});
packagePrograms.Add(program);
// lookup for modules belonging to this program
packageModules.AddRange(homegenie.Modules.FindAll((m) =>
{
var vm = Utility.ModuleParameterGet(m, Properties.VirtualModuleParentId);
return((m.Domain == Domains.HomeAutomation_HomeGenie && m.Address == program.Address.ToString()) ||
(vm != null && vm.Value == program.Address.ToString()));
}));
}
}
Utility.UpdateXmlDatabase(packagePrograms, programsFile, null);
Utility.UpdateXmlDatabase(packageModules, modulesFile, null);
// collect control groups
var packageGroups = new List <Group>();
foreach (var item in package.Groups)
{
var group = homegenie.GetGroups("Control").Find((g) => g.Name == item.Hid);
if (group != null)
{
packageGroups.Add(group);
}
}
Utility.UpdateXmlDatabase(packageGroups, groupsFile, null);
// collect schedules
var packageSchedules = new List <SchedulerItem>();
foreach (var item in package.Schedules)
{
var schedule = homegenie.ProgramManager.SchedulerService.Get(item.Hid);
if (schedule != null)
{
packageSchedules.Add(schedule);
}
}
Utility.UpdateXmlDatabase(packageSchedules, schedulesFile, null);
// add files to zip bundle
File.WriteAllText(packageFile, JsonConvert.SerializeObject(package));
Utility.AddFileToZip(bundleFile, packageFile, "package.json");
Utility.AddFileToZip(bundleFile, programsFile, "programs.xml");
Utility.AddFileToZip(bundleFile, modulesFile, "modules.xml");
Utility.AddFileToZip(bundleFile, groupsFile, "groups.xml");
Utility.AddFileToZip(bundleFile, schedulesFile, "schedules.xml");
// move files to package folder in data/packages
string packageFolder = Path.Combine(Utility.GetDataFolder(), "packages", package.Repository, package.Id);
Utility.FolderCleanUp(packageFolder);
File.Move(packageFile, Path.Combine(packageFolder, "package.json"));
File.Move(programsFile, Path.Combine(packageFolder, "programs.xml"));
File.Move(modulesFile, Path.Combine(packageFolder, "modules.xml"));
File.Move(groupsFile, Path.Combine(packageFolder, "groups.xml"));
File.Move(schedulesFile, Path.Combine(packageFolder, "schedules.xml"));
// update programs db if required
if (saveProgramsRequired)
{
homegenie.UpdateProgramsDatabase();
}
}
catch (Exception e)
{
homegenie.RaiseEvent(
Domains.HomeGenie_System,
Domains.HomeGenie_PackageInstaller,
SourceModule.Master,
"HomeGenie Package Installer",
Properties.InstallProgressMessage,
"= Error: " + e.Message
);
return(null);
}
// TODO: cleanup temp files and folders
return(bundleFile);
}