/**
* return a character representation of the fields of this record
*
*
* @return String of output for biffviewer etc.
*
*/
public String GetDebugInfo()
{
StringBuilder buffer = new StringBuilder();
buffer.Append("[UNICODESTRING]\n");
buffer.Append(" .charcount = ")
.Append(StringUtil.ToHexString(CharCount)).Append("\n");
buffer.Append(" .optionflags = ")
.Append(StringUtil.ToHexString(OptionFlags)).Append("\n");
buffer.Append(" .string = ").Append(String).Append("\n");
if (field_4_format_Runs != null)
{
for (int i = 0; i < field_4_format_Runs.Count; i++)
{
FormatRun r = field_4_format_Runs[(i)];
buffer.Append(" .format_Run" + i + " = ").Append(r.ToString()).Append("\n");
}
}
if (field_5_ext_rst != null)
{
buffer.Append(" .field_5_ext_rst = ").Append("\n");
buffer.Append(field_5_ext_rst.ToString()).Append("\n");
}
buffer.Append("[/UNICODESTRING]\n");
return(buffer.ToString());
}
/**
* Our handling of Equals is inconsistent with CompareTo. The trouble is because we don't truely understand
* rich text fields yet it's difficult to make a sound comparison.
*
* @param o The object to Compare.
* @return true if the object is actually Equal.
*/
public override bool Equals(Object o)
{
if (!(o is UnicodeString))
{
return(false);
}
UnicodeString other = (UnicodeString)o;
//OK lets do this in stages to return a quickly, first check the actual string
if (field_1_charCount != other.field_1_charCount ||
field_2_optionflags != other.field_2_optionflags ||
!field_3_string.Equals(other.field_3_string))
{
return(false);
}
//OK string appears to be equal but now lets compare formatting Runs
if (field_4_format_runs == null)
{
// Strings are equal, and there are not formatting runs.
return(other.field_4_format_runs == null);
}
else if (other.field_4_format_runs == null)
{
// Strings are equal, but one or the other has formatting runs
return(false);
}
//Strings are Equal, so now compare formatting Runs.
int size = field_4_format_runs.Count;
if (size != other.field_4_format_runs.Count)
{
return(false);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_runs[(i)];
FormatRun run2 = other.field_4_format_runs[(i)];
if (!Run1.Equals(run2))
{
return(false);
}
}
// Well the format Runs are equal as well!, better check the ExtRst data
if (field_5_ext_rst == null)
{
return(other.field_5_ext_rst == null);
}
else if (other.field_5_ext_rst == null)
{
return(false);
}
return(field_5_ext_rst.Equals(other.field_5_ext_rst));
}
public int CompareTo(UnicodeString str)
{
//int result = String.CompareTo(str.String);
int result = string.Compare(String, str.String, StringComparison.CurrentCulture);
//As per the Equals method lets do this in stages
if (result != 0)
{
return(result);
}
//OK string appears to be equal but now lets compare formatting Runs
if (field_4_format_runs == null)
{
//Strings are equal, and there are no formatting runs. -> 0
//Strings are equal, but one or the other has formatting runs -> 1
return((str.field_4_format_runs == null) ? 0 : 1);
}
else if (str.field_4_format_runs == null)
{
//Strings are equal, but one or the other has formatting runs
return(-1);
}
//Strings are Equal, so now compare formatting Runs.
int size = field_4_format_runs.Count;
if (size != str.field_4_format_runs.Count)
{
return(size - str.field_4_format_runs.Count);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_runs[(i)];
FormatRun run2 = str.field_4_format_runs[(i)];
result = Run1.CompareTo(run2);
if (result != 0)
{
return(result);
}
}
//Well the format Runs are equal as well!, better check the ExtRst data
if (field_5_ext_rst == null)
{
return((str.field_5_ext_rst == null) ? 0 : 1);
}
else if (str.field_5_ext_rst == null)
{
return(-1);
}
else
{
return(field_5_ext_rst.CompareTo(str.field_5_ext_rst));
}
}
public void RemoveFormatRun(FormatRun r)
{
field_4_format_Runs.Remove(r);
if (field_4_format_Runs.Count == 0)
{
field_4_format_Runs = null;
field_2_optionflags = richText.ClearByte(field_2_optionflags);
}
}
public void Serialize(ContinuableRecordOutput out1)
{
int numberOfRichTextRuns = 0;
int extendedDataSize = 0;
if (IsRichText && field_4_format_Runs != null)
{
numberOfRichTextRuns = field_4_format_Runs.Count;
}
if (IsExtendedText && field_5_ext_rst != null)
{
extendedDataSize = field_5_ext_rst.Length;
}
out1.WriteString(field_3_string, numberOfRichTextRuns, extendedDataSize);
if (numberOfRichTextRuns > 0)
{
//This will ensure that a run does not split a continue
for (int i = 0; i < numberOfRichTextRuns; i++)
{
if (out1.AvailableSpace < 4)
{
out1.WriteContinue();
}
FormatRun r = field_4_format_Runs[i];
r.Serialize(out1);
}
}
if (extendedDataSize > 0)
{
// OK ExtRst is actually not documented, so i am going to hope
// that we can actually continue on byte boundaries
int extPos = 0;
while (true)
{
int nBytesToWrite = Math.Min(extendedDataSize - extPos, out1.AvailableSpace);
out1.Write(field_5_ext_rst, extPos, nBytesToWrite);
extPos += nBytesToWrite;
if (extPos >= extendedDataSize)
{
break;
}
out1.WriteContinue();
}
}
}
private int FindFormatRunAt(int characterPos)
{
int size = field_4_format_Runs.Count;
for (int i = 0; i < size; i++)
{
FormatRun r = field_4_format_Runs[i];
if (r._character == characterPos)
{
return(i);
}
else if (r._character > characterPos)
{
return(-1);
}
}
return(-1);
}
/** Adds a font run to the formatted string.
*
* If a font run exists at the current charcter location, then it is
* Replaced with the font run to be Added.
*/
public void AddFormatRun(FormatRun r)
{
if (field_4_format_Runs == null)
{
field_4_format_Runs = new List <FormatRun>();
}
int index = FindFormatRunAt(r._character);
if (index != -1)
{
field_4_format_Runs.RemoveAt(index);
}
field_4_format_Runs.Add(r);
//Need to sort the font Runs to ensure that the font Runs appear in
//character order
field_4_format_Runs.Sort();
//Make sure that we now say that we are a rich string
field_2_optionflags = richText.SetByte(field_2_optionflags);
}
/**
* Serialises out the String. There are special rules
* about where we can and can't split onto
* Continue records.
*/
public void Serialize(ContinuableRecordOutput out1)
{
int numberOfRichTextRuns = 0;
int extendedDataSize = 0;
if (IsRichText && field_4_format_Runs != null)
{
numberOfRichTextRuns = field_4_format_Runs.Count;
}
if (IsExtendedText && field_5_ext_rst != null)
{
extendedDataSize = 4 + field_5_ext_rst.DataSize;
}
// Serialise the bulk of the String
// The WriteString handles tricky continue stuff for us
out1.WriteString(field_3_string, numberOfRichTextRuns, extendedDataSize);
if (numberOfRichTextRuns > 0)
{
//This will ensure that a run does not split a continue
for (int i = 0; i < numberOfRichTextRuns; i++)
{
if (out1.AvailableSpace < 4)
{
out1.WriteContinue();
}
FormatRun r = field_4_format_Runs[(i)];
r.Serialize(out1);
}
}
if (extendedDataSize > 0)
{
field_5_ext_rst.Serialize(out1);
}
}
public int CompareTo(object obj)
{
UnicodeString str = (UnicodeString)obj;
int result = this.String.CompareTo(str.String);
//As per the equals method lets do this in stages
if (result != 0)
{
return(result);
}
//OK string appears to be equal but now lets compare formatting Runs
if ((field_4_format_Runs == null) && (str.field_4_format_Runs == null))
{
//Strings are equal, and there are no formatting Runs.
return(0);
}
if ((field_4_format_Runs == null) && (str.field_4_format_Runs != null))
{
//Strings are equal, but one or the other has formatting Runs
return(1);
}
if ((field_4_format_Runs != null) && (str.field_4_format_Runs == null))
{
//Strings are equal, but one or the other has formatting Runs
return(-1);
}
//Strings are equal, so now compare formatting Runs.
int size = field_4_format_Runs.Count;
if (size != str.field_4_format_Runs.Count)
{
return(size - str.field_4_format_Runs.Count);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_Runs[i];
FormatRun Run2 = str.field_4_format_Runs[i];
result = Run1.CompareTo(Run2);
if (result != 0)
{
return(result);
}
}
//Well the format Runs are equal as well!, better check the ExtRst data
//Which by the way we don't know how to decode!
if ((field_5_ext_rst == null) && (str.field_5_ext_rst == null))
{
return(0);
}
if ((field_5_ext_rst == null) && (str.field_5_ext_rst != null))
{
return(1);
}
if ((field_5_ext_rst != null) && (str.field_5_ext_rst == null))
{
return(-1);
}
size = field_5_ext_rst.Length;
if (size != field_5_ext_rst.Length)
{
return(size - field_5_ext_rst.Length);
}
//Check individual bytes!
for (int i = 0; i < size; i++)
{
if (field_5_ext_rst[i] != str.field_5_ext_rst[i])
{
return(field_5_ext_rst[i] - str.field_5_ext_rst[i]);
}
}
//Phew!! After all of that we have finally worked out that the strings
//are identical.
return(0);
}
/**
* Our handling of equals is inconsistent with CompareTo. The trouble is because we don't truely understand
* rich text fields yet it's difficult to make a sound comparison.
*
* @param o The object to Compare.
* @return true if the object is actually equal.
*/
public override bool Equals(Object o)
{
if (!(o is UnicodeString))
{
return(false);
}
UnicodeString other = (UnicodeString)o;
//OK lets do this in stages to return a quickly, first check the actual string
bool eq = ((field_1_charCount == other.field_1_charCount) &&
(field_2_optionflags == other.field_2_optionflags) &&
field_3_string.Equals(other.field_3_string));
if (!eq)
{
return(false);
}
//OK string appears to be equal but now lets compare formatting Runs
if ((field_4_format_Runs == null) && (other.field_4_format_Runs == null))
{
//Strings are equal, and there are not formatting Runs.
return(true);
}
if (((field_4_format_Runs == null) && (other.field_4_format_Runs != null)) ||
(field_4_format_Runs != null) && (other.field_4_format_Runs == null))
{
//Strings are equal, but one or the other has formatting Runs
return(false);
}
//Strings are equal, so now compare formatting Runs.
int size = field_4_format_Runs.Count;
if (size != other.field_4_format_Runs.Count)
{
return(false);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_Runs[i];
FormatRun Run2 = other.field_4_format_Runs[i];
if (!Run1.Equals(Run2))
{
return(false);
}
}
//Well the format Runs are equal as well!, better check the ExtRst data
//Which by the way we dont know how to decode!
if ((field_5_ext_rst == null) && (other.field_5_ext_rst == null))
{
return(true);
}
if (((field_5_ext_rst == null) && (other.field_5_ext_rst != null)) ||
((field_5_ext_rst != null) && (other.field_5_ext_rst == null)))
{
return(false);
}
size = field_5_ext_rst.Length;
if (size != field_5_ext_rst.Length)
{
return(false);
}
//Check individual bytes!
for (int i = 0; i < size; i++)
{
if (field_5_ext_rst[i] != other.field_5_ext_rst[i])
{
return(false);
}
}
//Phew!! After all of that we have finally worked out that the strings
//are identical.
return(true);
}
public int CompareTo(UnicodeString str)
{
//int result = String.CompareTo(str.String);
int result = string.Compare(String, str.String, StringComparison.CurrentCulture);
//As per the Equals method lets do this in stages
if (result != 0)
{
return(result);
}
//OK string appears to be equal but now lets compare formatting Runs
if ((field_4_format_Runs == null) && (str.field_4_format_Runs == null))
{
//Strings are Equal, and there are no formatting Runs.
return(0);
}
if ((field_4_format_Runs == null) && (str.field_4_format_Runs != null))
{
//Strings are Equal, but one or the other has formatting Runs
return(1);
}
if ((field_4_format_Runs != null) && (str.field_4_format_Runs == null))
{
//Strings are Equal, but one or the other has formatting Runs
return(-1);
}
//Strings are Equal, so now compare formatting Runs.
int size = field_4_format_Runs.Count;
if (size != str.field_4_format_Runs.Count)
{
return(size - str.field_4_format_Runs.Count);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_Runs[(i)];
FormatRun run2 = str.field_4_format_Runs[(i)];
result = Run1.CompareTo(run2);
if (result != 0)
{
return(result);
}
}
//Well the format Runs are equal as well!, better check the ExtRst data
if ((field_5_ext_rst == null) && (str.field_5_ext_rst == null))
{
return(0);
}
if ((field_5_ext_rst == null) && (str.field_5_ext_rst != null))
{
return(1);
}
if ((field_5_ext_rst != null) && (str.field_5_ext_rst == null))
{
return(-1);
}
result = field_5_ext_rst.CompareTo(str.field_5_ext_rst);
if (result != 0)
{
return(result);
}
//Phew!! After all of that we have finally worked out that the strings
//are identical.
return(0);
}
/**
* Our handling of Equals is inconsistent with CompareTo. The trouble is because we don't truely understand
* rich text fields yet it's difficult to make a sound comparison.
*
* @param o The object to Compare.
* @return true if the object is actually Equal.
*/
public override bool Equals(Object o)
{
if (!(o is UnicodeString))
{
return(false);
}
UnicodeString other = (UnicodeString)o;
//OK lets do this in stages to return a quickly, first check the actual string
bool eq = ((field_1_charCount == other.field_1_charCount) &&
(field_2_optionflags == other.field_2_optionflags) &&
field_3_string.Equals(other.field_3_string));
if (!eq)
{
return(false);
}
//OK string appears to be equal but now lets compare formatting Runs
if ((field_4_format_Runs == null) && (other.field_4_format_Runs == null))
{
//Strings are Equal, and there are not formatting Runs.
return(true);
}
if (((field_4_format_Runs == null) && (other.field_4_format_Runs != null)) ||
(field_4_format_Runs != null) && (other.field_4_format_Runs == null))
{
//Strings are Equal, but one or the other has formatting Runs
return(false);
}
//Strings are Equal, so now compare formatting Runs.
int size = field_4_format_Runs.Count;
if (size != other.field_4_format_Runs.Count)
{
return(false);
}
for (int i = 0; i < size; i++)
{
FormatRun Run1 = field_4_format_Runs[(i)];
FormatRun run2 = other.field_4_format_Runs[(i)];
if (!Run1.Equals(run2))
{
return(false);
}
}
// Well the format Runs are equal as well!, better check the ExtRst data
if (field_5_ext_rst == null && other.field_5_ext_rst == null)
{
// Good
}
else if (field_5_ext_rst != null && other.field_5_ext_rst != null)
{
int extCmp = field_5_ext_rst.CompareTo(other.field_5_ext_rst);
if (extCmp == 0)
{
// Good
}
else
{
return(false);
}
}
else
{
return(false);
}
//Phew!! After all of that we have finally worked out that the strings
//are identical.
return(true);
}
public void RemoveFormatRun(FormatRun r)
{
field_4_format_runs.Remove(r);
if (field_4_format_runs.Count == 0)
{
field_4_format_runs = null;
field_2_optionflags = richText.ClearByte(field_2_optionflags);
}
}
/** Adds a font run to the formatted string.
*
* If a font run exIsts at the current charcter location, then it Is
* Replaced with the font run to be Added.
*/
public void AddFormatRun(FormatRun r)
{
if (field_4_format_runs == null)
field_4_format_runs = new ArrayList();
int index = FindFormatRunAt(r.Char);
if (index != -1)
field_4_format_runs.Remove(index);
field_4_format_runs.Add(r);
//Need to sort the font runs to Ensure that the font runs appear in
//Char order
field_4_format_runs.Sort();
//Make sure that we now say that we are a rich string
field_2_optionflags = richText.SetByte(field_2_optionflags);
}
