private static bool TryLoadXmlTag(string text, out SoftwareIdentity tag)
{
try
{
tag = SoftwareIdentity.LoadXml(text);
}
catch (Exception)
{
tag = null;
}
return(tag != null);
}
private void btnFileOpen_Click(object sender, RoutedEventArgs e)
{
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
// Set filter for file extension and default file extension
dlg.DefaultExt = "*.swidtag";
dlg.Filter = "SWID Tag Files (*.swidtag)|*.swidtag";
// Display OpenFileDialog by calling ShowDialog method
Nullable <bool> result = dlg.ShowDialog();
// Get the selected file name and display in a TextBox
if (result == true)
{
// Open document
string filename = dlg.FileName;
// Read text into string
string XMLData = System.IO.File.ReadAllText(filename);
//Note - this change is required to deal with an error in the element name in the SWID handling library
XMLData = XMLData.Replace("regid", "regId");
// Parse the Text into a SWID Tag
var openTag = SoftwareIdentity.LoadXml(XMLData);
// Clear out and reset the form before starting to populate values
tb_prdName.Text = "";
tb_edition.Text = "";
tb_Colloquial.Text = "";
tb_version.Text = "";
tb_tagId.Text = "";
tb_entityName1.Text = "";
tb_entityRegid1.Text = "";
tbtn_softwareCreator1.IsChecked = false;
tbtn_licensor1.IsChecked = false;
tb_entityName2.Text = "";
tb_entityRegid2.Text = "";
tbtn_softwareCreator2.IsChecked = false;
tbtn_licensor2.IsChecked = false;
Entity2.IsExpanded = false;
tb_entityName3.Text = "";
tb_entityRegid3.Text = "";
tbtn_softwareCreator3.IsChecked = false;
tbtn_licensor3.IsChecked = false;
Entity3.IsExpanded = false;
tb_prdName.Text = openTag.Name;
var meta = openTag.Meta.FirstOrDefault(each => each["edition"] != null);
if (meta != null)
{
// you can access metdata as a dictionary
var str1 = meta["edition"];
tb_edition.Text = str1;
// or use known properties directly
//var str = meta.edition;
}
tb_version.Text = openTag.Version;
cb_versionScheme.Text = openTag.VersionScheme;
tb_tagId.Text = openTag.TagId;
tb_defaultLang.Text = openTag.XmlLang;
//tb_defaultLang.Text = openTag.XmlLang; //XmlLang attribute is not working from the SWID Tag Library
if (XMLData.Contains("lang"))
{
int langAttributeStart = XMLData.IndexOf("lang");
int langValueStart = XMLData.IndexOf("\"", langAttributeStart) + 1;
int langValueEnd = XMLData.IndexOf("\"", langValueStart) - 1;
int langLen = langValueEnd - langValueStart + 1;
tb_defaultLang.Text = XMLData.Substring(langValueStart, langLen);
}
meta = openTag.Meta.FirstOrDefault(each => each["colloquialVersion"] != null);
if (meta != null)
{
// you can access metdata as a dictionary
var str1 = meta["colloquialVersion"];
tb_Colloquial.Text = str1;
// or use known properties directly
//var str = meta.edition;
}
System.Windows.Controls.TextBox entName, entRegid;
System.Windows.Controls.CheckBox swCreator, tagCreator, licensor;
bool tagCreatorDefined = false, softwareCreatorDefined = false, licensorDefined = false, tooManyEntities = false, noEntities = true;
int entityOptionNumber = 2;
string warningMessage = "";
foreach (Entity ent in openTag.Entities)
{
if (openTag.Entities.Count() > 3)
{
tooManyEntities = true;
}
if (openTag.Entities.Count() > 0)
{
noEntities = false;
}
if (ent.Roles.Contains("tagCreator"))
{
entName = tb_entityName1;
entRegid = tb_entityRegid1;
swCreator = tbtn_softwareCreator1;
licensor = tbtn_licensor1;
tagCreator = tbtn_tagCreator1;
if (tagCreatorDefined)
{
MessageBox.Show("Error - SWID Tag contains multiple Entity values with the role of tagCreator", "SWID Tag Generator", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
tagCreatorDefined = true; // Note - this will be used to identify if tagCreator has already been identified in a subsequent Entity
}
else
{
if (entityOptionNumber == 2)
{
entName = tb_entityName2;
entRegid = tb_entityRegid2;
swCreator = tbtn_softwareCreator2;
licensor = tbtn_licensor2;
Entity2.IsExpanded = true;
entityOptionNumber++;
}
else
{
entName = tb_entityName3;
entRegid = tb_entityRegid3;
swCreator = tbtn_softwareCreator3;
licensor = tbtn_licensor3;
Entity3.IsExpanded = true;
entityOptionNumber++;
}
}
entName.Text = ent.Name;
entRegid.Text = ent.RegId;
if (ent.Roles.Contains("softwareCreator"))
{
if (softwareCreatorDefined)
{
MessageBox.Show("Error - SWID Tag contains multiple Entity values with the role of softwareCreator", "SWID Tag Generator", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else
{
swCreator.IsChecked = true;
softwareCreatorDefined = true;
}
}
if (ent.Roles.Contains("licensor"))
{
if (licensorDefined)
{
MessageBox.Show("Error - SWID Tag contains multiple Entity values with the role of licensor", "SWID Tag Generator", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else
{
licensor.IsChecked = true;
licensorDefined = true;
}
}
}
if (tooManyEntities)
{
warningMessage = " - There are more than 3 Entities defined in the SWID Tag\r\n";
}
if (noEntities)
{
warningMessage = warningMessage + " - There were no Entities defined in the SWID Tag\r\n";
}
if (!tagCreatorDefined)
{
warningMessage = warningMessage + " - This SWID tag has no tagCreator entity defined\r\n";
}
if (warningMessage != "")
{
warningMessage = "There are some issues with how this application will display data from this tag including: \r\n\r\n" + warningMessage;
MessageBox.Show(warningMessage, "SWID Tag Generator", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
}
private async Task <SoftwareIdentity> GetIndexSoftwareIdentity(CloudBlobDirectory sourcesDirectory, string contentType)
{
var extension = (contentType == FearTheCowboy.Iso19770.Schema.MediaType.SwidTagJsonLd) ? "json" : "xml";
var indexBlob = sourcesDirectory.GetBlockBlobReference(String.Format("index.{0}.SoftwareIdentity", extension));
if (indexBlob.Exists())
{
var text = await indexBlob.DownloadTextAsync();
return((contentType == FearTheCowboy.Iso19770.Schema.MediaType.SwidTagJsonLd) ? SoftwareIdentity.LoadJson(text) : SoftwareIdentity.LoadXml(text));
}
return(new SoftwareIdentity()
{
Name = "AppSyndication Index", TagId = indexBlob.Uri.AbsoluteUri
});
}