/**
* Checks to see if two Documents have the same name
* and the same contents. (Their parent directories are
* not checked)
*/
public static bool AreDocumentsIdentical(DocumentEntry docA, DocumentEntry docB)
{
if (!docA.Name.Equals(docB.Name))
{
// Names don't match, not the same
return(false);
}
if (docA.Size != docB.Size)
{
// Wrong sizes, can't have the same contents
return(false);
}
bool matches = true;
DocumentInputStream inpA = null, inpB = null;
try
{
inpA = new DocumentInputStream(docA);
inpB = new DocumentInputStream(docB);
int readA, readB;
do
{
readA = inpA.Read();
readB = inpB.Read();
if (readA != readB)
{
matches = false;
break;
}
} while (readA != -1 && readB != -1);
}
finally
{
if (inpA != null)
{
inpA.Close();
}
if (inpB != null)
{
inpB.Close();
}
}
return(matches);
}
private void CheckAllDirectoryContents(DirectoryEntry dir)
{
IEnumerator<Entry> it = dir.Entries;
//foreach (Entry entry in dir)
while (it.MoveNext())
{
Entry entry = it.Current;
if (entry is DirectoryEntry)
{
CheckAllDirectoryContents((DirectoryEntry)entry);
}
else
{
DocumentNode doc = (DocumentNode)entry;
DocumentInputStream dis = new DocumentInputStream(doc);
try
{
int numBytes = dis.Available();
byte[] data = new byte[numBytes];
dis.Read(data);
}
finally
{
dis.Close();
}
}
}
}
public override int Read()
{
return(delegate1.Read());
}
/**
* Checks to see if two Documents have the same name
* and the same contents. (Their parent directories are
* not checked)
*/
public static bool AreDocumentsIdentical(DocumentEntry docA, DocumentEntry docB)
{
if (!docA.Name.Equals(docB.Name))
{
// Names don't match, not the same
return false;
}
if (docA.Size != docB.Size)
{
// Wrong sizes, can't have the same contents
return false;
}
bool matches = true;
DocumentInputStream inpA = null, inpB = null;
try
{
inpA = new DocumentInputStream(docA);
inpB = new DocumentInputStream(docB);
int readA, readB;
do
{
readA = inpA.Read();
readB = inpB.Read();
if (readA != readB)
{
matches = false;
break;
}
} while (readA != -1 && readB != -1);
}
finally
{
if (inpA != null) inpA.Close();
if (inpB != null) inpB.Close();
}
return matches;
}
