public void Process(IntPtr hFile, string sFile, ISXMLElement pXML)
{
bool success = true;
try {
success = (Path.GetExtension(sFile) == @".fb2") && hFile != IntPtr.Zero;
} catch { }
if (!success)
{
Marshal.ThrowExceptionForHR(Hresults.E_INVALIDARG);
}
XmlReader reader = null;
FictionBook book = null;
Stream fs = null;
try {
XmlSerializer s = new XmlSerializer(typeof(FictionBook));
s.UnknownNode += new XmlNodeEventHandler(OnUnknownNode);
s.UnknownAttribute += new XmlAttributeEventHandler(OnUnknownAttribute);
fs = new FileStream(sFile, FileMode.Open, FileAccess.Read);
reader = new XmlTextReader(fs);
book = (FictionBook)s.Deserialize(reader);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null)
{
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
} finally {
if (reader != null)
{
reader.Close();
}
if (fs != null)
{
fs.Close();
}
}
if (book == null)
{
Marshal.ThrowExceptionForHR(Hresults.E_FAIL);
}
int result = Hresults.S_OK;
try {
CreateEnvyXml(book, ref pXML);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null)
{
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
result = Marshal.GetHRForException(e);
}
if (result != 0)
{
Trace.WriteLine("Error HRESULT=" + result.ToString());
Marshal.ThrowExceptionForHR(result);
}
}
void CreateShareazaXml(FictionBook book, ref ISXMLElement pXML)
{
ShareazaBook sbook = new ShareazaBook(book);
Books sBooks = new Books();
sBooks.books[0] = sbook;
MemoryStream ms = null;
XmlWriter writer = null;
string finalXml = String.Empty;
try {
XmlSerializer s = new XmlSerializer(typeof(Books));
s.UnknownNode += new XmlNodeEventHandler(OnUnknownNode);
s.UnknownAttribute += new XmlAttributeEventHandler(OnUnknownAttribute);
ms = new MemoryStream();
UTF8Encoding utf8 = new UTF8Encoding(false, false);
writer = new XmlTextWriter(ms, utf8);
XmlSerializerNamespaces xsn = new XmlSerializerNamespaces();
// Don't add any prefixes
xsn.Add("xsi", "http://www.w3.org/2001/XMLSchema-instance");
s.Serialize(writer, sBooks, xsn);
// Start modifying the resulting XML
XmlDocument doc = new XmlDocument();
ms.Position = 0;
doc.Load(ms);
XmlAttribute schema = doc.CreateAttribute("xsi", "noNamespaceSchemaLocation",
"http://www.w3.org/2001/XMLSchema-instance");
schema.Value = Books.URI;
doc.DocumentElement.SetAttributeNode(schema);
// Truncate the serialization result and overwrite it with our modified XML
ms.SetLength(0);
ms.Position = 0;
writer = new XmlTextWriter(ms, utf8);
doc.Save(writer);
char[] buffer = Encoding.UTF8.GetChars(ms.ToArray());
finalXml = new string(buffer);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null) {
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
} finally {
if (writer != null) writer.Close();
if (ms != null) ms.Close();
}
if (!String.IsNullOrEmpty(finalXml)) {
Trace.WriteLine(finalXml);
ISXMLElement newXML = pXML.FromString(finalXml);
if (newXML != null) {
pXML.Elements.Attach(newXML);
}
}
}
void CreateEnvyXml(FictionBook book, ref ISXMLElement pXML)
{
EnvyBook sbook = new EnvyBook(book);
Books sBooks = new Books();
sBooks.books[0] = sbook;
MemoryStream ms = null;
XmlWriter writer = null;
string finalXml = String.Empty;
try {
XmlSerializer s = new XmlSerializer(typeof(Books));
s.UnknownNode += new XmlNodeEventHandler(OnUnknownNode);
s.UnknownAttribute += new XmlAttributeEventHandler(OnUnknownAttribute);
ms = new MemoryStream();
UTF8Encoding utf8 = new UTF8Encoding(false, false);
writer = new XmlTextWriter(ms, utf8);
XmlSerializerNamespaces xsn = new XmlSerializerNamespaces();
// Don't add any prefixes
xsn.Add("xsi", "http://www.w3.org/2001/XMLSchema-instance");
s.Serialize(writer, sBooks, xsn);
// Start modifying the resulting XML
XmlDocument doc = new XmlDocument();
ms.Position = 0;
doc.Load(ms);
XmlAttribute schema = doc.CreateAttribute("xsi", "noNamespaceSchemaLocation",
"http://www.w3.org/2001/XMLSchema-instance");
schema.Value = Books.URI;
doc.DocumentElement.SetAttributeNode(schema);
// Truncate the serialization result and overwrite it with our modified XML
ms.SetLength(0);
ms.Position = 0;
writer = new XmlTextWriter(ms, utf8);
doc.Save(writer);
char[] buffer = Encoding.UTF8.GetChars(ms.ToArray());
finalXml = new string(buffer);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null)
{
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
} finally {
if (writer != null)
{
writer.Close();
}
if (ms != null)
{
ms.Close();
}
}
if (!String.IsNullOrEmpty(finalXml))
{
Trace.WriteLine(finalXml);
ISXMLElement newXML = pXML.FromString(finalXml);
if (newXML != null)
{
pXML.Elements.Attach(newXML);
}
}
}
public void Process(IntPtr hFile, string sFile, ISXMLElement pXML)
{
bool success = true;
try {
success = (Path.GetExtension(sFile) == @".fb2") && hFile != IntPtr.Zero;
} catch { }
if (!success)
Marshal.ThrowExceptionForHR(Hresults.E_INVALIDARG);
XmlReader reader = null;
FictionBook book = null;
Stream fs = null;
try {
XmlSerializer s = new XmlSerializer(typeof(FictionBook));
s.UnknownNode += new XmlNodeEventHandler(OnUnknownNode);
s.UnknownAttribute += new XmlAttributeEventHandler(OnUnknownAttribute);
fs = new FileStream(sFile, FileMode.Open, FileAccess.Read);
reader = new XmlTextReader(fs);
book = (FictionBook)s.Deserialize(reader);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null) {
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
} finally {
if (reader != null) reader.Close();
if (fs != null) fs.Close();
}
if (book == null) {
Marshal.ThrowExceptionForHR(Hresults.E_FAIL);
}
int result = Hresults.S_OK;
try {
CreateShareazaXml(book, ref pXML);
} catch (Exception e) {
Trace.WriteLine(e.Message);
Exception inner = e.InnerException;
while (inner != null) {
Trace.WriteLine(inner.Message);
inner = inner.InnerException;
}
result = Marshal.GetHRForException(e);
}
if (result != 0) {
Trace.WriteLine("Error HRESULT=" + result.ToString());
Marshal.ThrowExceptionForHR(result);
}
}
