private static ICollection <Pair <string, Exception> > LoadAssembliesToMemory(StringCollection assemblyLocations)
{
var failedAssemblyLoads = new List <Pair <string, Exception> >();
foreach (string assemblyLocation in assemblyLocations)
{
if (PackageAssemblyHandler.TryGetAlreadyLoadedAssembly(assemblyLocation) != null)
{
continue;
}
try
{
var assembly = Assembly.LoadFrom(assemblyLocation);
assembly.GetTypes(); // Accessing GetTypes() to iterate classes
}
catch (Exception ex)
{
Exception exceptionToLog = ex;
var loadException = ex as ReflectionTypeLoadException;
if (loadException?.LoaderExceptions != null && loadException.LoaderExceptions.Any())
{
exceptionToLog = loadException.LoaderExceptions.First();
}
failedAssemblyLoads.Add(new Pair <string, Exception>(assemblyLocation, exceptionToLog));
}
}
return(failedAssemblyLoads);
}
private void LoadDataTypesFromDll(string filePath)
{
string fileName = Path.GetFileName(filePath);
if (DllsNotToLoad.Any(fileName.StartsWith))
{
return;
}
var assembly = PackageAssemblyHandler.TryGetAlreadyLoadedAssembly(filePath);
if (assembly == null)
{
try
{
assembly = Assembly.LoadFrom(filePath);
}
catch (Exception)
{
return;
}
}
DataTypeTypesManager.AddNewAssembly(assembly, false);
}
/// <exclude />
public override IEnumerable <PackageFragmentValidationResult> Validate()
{
var validationResult = new List <PackageFragmentValidationResult>();
if (this.Configuration.Count(f => f.Name == "Files") > 1)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyOneFilesElement,
this.ConfigurationParent);
return(validationResult);
}
XElement filesElement = this.Configuration.SingleOrDefault(f => f.Name == "Files");
_filesToCopy = new List <FileToCopy>();
if (filesElement != null)
{
foreach (XElement fileElement in filesElement.Elements("File"))
{
XAttribute sourceFilenameAttribute = fileElement.Attribute("sourceFilename");
XAttribute targetFilenameAttribute = fileElement.Attribute("targetFilename");
if (sourceFilenameAttribute == null)
{
validationResult.AddFatal(
Texts.FilePackageFragmentInstaller_MissingAttribute("sourceFilename"), fileElement);
continue;
}
if (targetFilenameAttribute == null)
{
validationResult.AddFatal(
Texts.FilePackageFragmentInstaller_MissingAttribute("targetFilename"), fileElement);
continue;
}
XAttribute allowOverwriteAttribute = fileElement.Attribute("allowOverwrite");
XAttribute assemblyLoadAttribute = fileElement.Attribute("assemblyLoad");
XAttribute onlyUpdateAttribute = fileElement.Attribute("onlyUpdate");
XAttribute addAssemblyBindingAttribute = fileElement.Attribute("addAssemblyBinding");
bool allowOverwrite = false;
if (!ParseBoolAttribute(allowOverwriteAttribute, validationResult, ref allowOverwrite))
{
continue;
}
bool loadAssembly = false;
if (!ParseBoolAttribute(assemblyLoadAttribute, validationResult, ref loadAssembly))
{
continue;
}
bool onlyUpdate = false;
if (!ParseBoolAttribute(onlyUpdateAttribute, validationResult, ref onlyUpdate))
{
continue;
}
bool addAssemblyBinding = false;
if (!ParseBoolAttribute(addAssemblyBindingAttribute, validationResult, ref addAssemblyBinding))
{
continue;
}
string sourceFilename = sourceFilenameAttribute.Value;
if (!this.InstallerContext.ZipFileSystem.ContainsFile(sourceFilename))
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingFile(sourceFilename),
sourceFilenameAttribute);
continue;
}
if (loadAssembly && onlyUpdate)
{
validationResult.AddFatal(
Texts.FilePackageFragmentInstaller_OnlyUpdateNotAllowedWithLoadAssemlby, onlyUpdateAttribute);
continue;
}
string targetFilename = PathUtil.Resolve(targetFilenameAttribute.Value);
if (C1File.Exists(targetFilename))
{
if (!allowOverwrite && !onlyUpdate)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_FileExists(targetFilename),
targetFilenameAttribute);
continue;
}
if (((C1File.GetAttributes(targetFilename) & FileAttributes.ReadOnly) > 0) && !allowOverwrite)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_FileReadOnly(targetFilename),
targetFilenameAttribute);
continue;
}
}
else if (onlyUpdate)
{
Log.LogVerbose(LogTitle, "Skipping updating of the file '{0}' because it does not exist",
targetFilename);
continue; // Target file does not, so skip this
}
var fileToCopy = new FileToCopy
{
SourceFilename = sourceFilename,
TargetRelativeFilePath = targetFilenameAttribute.Value,
TargetFilePath = targetFilename,
Overwrite = allowOverwrite || onlyUpdate,
AddAssemblyBinding = addAssemblyBinding
};
_filesToCopy.Add(fileToCopy);
if (loadAssembly)
{
string tempFilename = Path.Combine(this.InstallerContext.TempDirectory,
Path.GetFileName(targetFilename));
this.InstallerContext.ZipFileSystem.WriteFileToDisk(sourceFilename, tempFilename);
PackageAssemblyHandler.AddAssembly(tempFilename);
}
}
}
if (validationResult.Count > 0)
{
_filesToCopy = null;
}
return(validationResult);
}
/// <exclude />
public override IEnumerable <PackageFragmentValidationResult> Validate()
{
var validationResult = new List <PackageFragmentValidationResult>();
if (this.Configuration.Count(f => f.Name == "Files") > 1)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyOneFilesElement, this.ConfigurationParent);
return(validationResult);
}
if (this.Configuration.Count(f => f.Name == "Directories") > 1)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyOneDirectoriesElement, this.ConfigurationParent);
return(validationResult);
}
XElement filesElement = this.Configuration.SingleOrDefault(f => f.Name == "Files");
XElement directoriesElement = this.Configuration.SingleOrDefault(f => f.Name == "Directories");
_filesToCopy = new List <FileToCopy>();
_directoriesToDelete = new List <string>();
if (filesElement != null)
{
foreach (XElement fileElement in filesElement.Elements("File"))
{
XAttribute sourceFilenameAttribute = fileElement.Attribute("sourceFilename");
XAttribute targetFilenameAttribute = fileElement.Attribute("targetFilename");
if (sourceFilenameAttribute == null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingAttribute("sourceFilename"), fileElement);
continue;
}
if (targetFilenameAttribute == null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingAttribute("targetFilename"), fileElement);
continue;
}
XAttribute allowOverwriteAttribute = fileElement.Attribute("allowOverwrite");
XAttribute assemblyLoadAttribute = fileElement.Attribute("assemblyLoad");
XAttribute deleteTargetDirectoryAttribute = fileElement.Attribute("deleteTargetDirectory");
XAttribute onlyUpdateAttribute = fileElement.Attribute("onlyUpdate");
XAttribute onlyAddAttribute = fileElement.Attribute("onlyAdd");
if (deleteTargetDirectoryAttribute != null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_DeleteTargetDirectoryNotAllowed, fileElement);
continue;
}
bool allowOverwrite = false;
if (!ParseBoolAttribute(allowOverwriteAttribute, validationResult, ref allowOverwrite))
{
continue;
}
bool loadAssembly = false;
if (!ParseBoolAttribute(assemblyLoadAttribute, validationResult, ref loadAssembly))
{
continue;
}
bool onlyUpdate = false;
if (!ParseBoolAttribute(onlyUpdateAttribute, validationResult, ref onlyUpdate))
{
continue;
}
bool onlyAdd = false;
if (!ParseBoolAttribute(onlyAddAttribute, validationResult, ref onlyAdd))
{
continue;
}
string sourceFilename = sourceFilenameAttribute.Value;
if (!this.InstallerContext.ZipFileSystem.ContainsFile(sourceFilename))
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingFile(sourceFilename), sourceFilenameAttribute);
continue;
}
if (loadAssembly && onlyUpdate)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyUpdateNotAllowedWithLoadAssemlby, onlyUpdateAttribute);
continue;
}
if (onlyAdd && onlyUpdate)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyUpdateAndOnlyAddNotAllowed, onlyUpdateAttribute);
continue;
}
if (onlyAdd && allowOverwrite)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyAddAndAllowOverwriteNotAllowed, onlyAddAttribute);
continue;
}
string targetFilename = PathUtil.Resolve(targetFilenameAttribute.Value);
if (C1File.Exists(targetFilename))
{
if (onlyAdd)
{
Log.LogVerbose(LogTitle, "Skipping adding of the file '{0}' because it already exist and is marked 'onlyAdd'", targetFilename);
continue; // Target file does not, so skip this
}
if (!allowOverwrite && !onlyUpdate)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_FileExists(targetFilename), targetFilenameAttribute);
continue;
}
if (((C1File.GetAttributes(targetFilename) & FileAttributes.ReadOnly) > 0) && !allowOverwrite)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_FileReadOnly(targetFilename), targetFilenameAttribute);
continue;
}
}
else if (onlyUpdate)
{
Log.LogVerbose(LogTitle, "Skipping updating of the file '{0}' because it does not exist", targetFilename);
continue; // Target file does not, so skip this
}
var fileToCopy = new FileToCopy
{
SourceFilename = sourceFilename,
TargetRelativeFilePath = targetFilenameAttribute.Value,
TargetFilePath = targetFilename,
Overwrite = allowOverwrite || onlyUpdate
};
_filesToCopy.Add(fileToCopy);
if (loadAssembly)
{
string tempFilename = Path.Combine(this.InstallerContext.TempDirectory, Path.GetFileName(targetFilename));
this.InstallerContext.ZipFileSystem.WriteFileToDisk(sourceFilename, tempFilename);
PackageAssemblyHandler.AddAssembly(tempFilename);
}
}
}
if (directoriesElement != null)
{
foreach (XElement directoryElement in directoriesElement.Elements("Directory"))
{
XAttribute sourceDirectoryAttribute = directoryElement.Attribute("sourceDirectory");
XAttribute targetDirectoryAttribute = directoryElement.Attribute("targetDirectory");
if (sourceDirectoryAttribute == null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingAttribute("sourceDirectory"), directoryElement);
continue;
}
if (targetDirectoryAttribute == null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingAttribute("targetDirectory"), directoryElement);
continue;
}
XAttribute allowOverwriteAttribute = directoryElement.Attribute("allowOverwrite");
XAttribute assemblyLoadAttribute = directoryElement.Attribute("assemblyLoad");
XAttribute deleteTargetDirectoryAttribute = directoryElement.Attribute("deleteTargetDirectory");
XAttribute onlyUpdateAttribute = directoryElement.Attribute("onlyUpdate");
if (assemblyLoadAttribute != null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_AssemblyLoadNotAllowed, directoryElement);
continue;
}
if (onlyUpdateAttribute != null)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_OnlyUpdateNotAllowed, directoryElement);
continue;
}
bool allowOverwrite = false;
if (!ParseBoolAttribute(allowOverwriteAttribute, validationResult, ref allowOverwrite))
{
continue;
}
bool deleteTargetDirectory = false;
if (!ParseBoolAttribute(deleteTargetDirectoryAttribute, validationResult, ref deleteTargetDirectory))
{
continue;
}
string sourceDirectory = sourceDirectoryAttribute.Value;
if (!this.InstallerContext.ZipFileSystem.ContainsDirectory(sourceDirectory))
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_MissingDirectory(sourceDirectory), sourceDirectoryAttribute);
continue;
}
string targetDirectory = PathUtil.Resolve(targetDirectoryAttribute.Value);
if (deleteTargetDirectory)
{
if (C1Directory.Exists(targetDirectory))
{
_directoriesToDelete.Add(targetDirectory);
}
}
foreach (string sourceFilename in this.InstallerContext.ZipFileSystem.GetFilenames(sourceDirectory))
{
string resolvedSourceFilename = sourceFilename.Remove(0, sourceDirectory.Length);
if (resolvedSourceFilename.StartsWith("/"))
{
resolvedSourceFilename = resolvedSourceFilename.Remove(0, 1);
}
string targetFilename = Path.Combine(targetDirectory, resolvedSourceFilename);
if (C1File.Exists(targetFilename) && !deleteTargetDirectory && !allowOverwrite)
{
validationResult.AddFatal(Texts.FilePackageFragmentInstaller_FileExists(targetFilename), targetDirectoryAttribute);
continue;
}
var fileToCopy = new FileToCopy
{
SourceFilename = sourceFilename,
TargetRelativeFilePath = Path.Combine(targetDirectoryAttribute.Value, resolvedSourceFilename),
TargetFilePath = targetFilename,
Overwrite = allowOverwrite
};
_filesToCopy.Add(fileToCopy);
}
}
}
if (validationResult.Count > 0)
{
_filesToCopy = null;
_directoriesToDelete = null;
}
return(validationResult);
}
