/// <summary>
/// Creates an TXT tag using the Tag object info.
/// </summary>
/// <param name="aBuff">where to put tag</param>
/// <param name="aTag">the tag</param>
protected virtual void CreateTag(StringBuilder aBuff, Tag aTag)
{
if (aTag != null)
{
string lcDescription = null;
try
{
lcDescription = aTag.GetDescription();
}
catch (MetadataException)
{
// Does not care here
}
string lcName = aTag.GetTagName();
if (!this.DoUnknown && (lcName.ToLower().StartsWith("unknown") || lcDescription.ToLower().StartsWith("unknown")))
{
// No unKnown and is unKnown so do nothing
return;
}
Normalize(aBuff, lcName, false);
aBuff.Append('=');
Normalize(aBuff, lcDescription, false);
aBuff.AppendLine();
}
}
/// <summary>
/// Creates an XML tag using the Tag object info.
/// Examples :
/// <pre>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription><![CDATA[Very bright]]></tagDescription>
/// </tag>
/// <br/>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription/>
/// </tag>
/// <br/>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription/>
/// <tagError><![CDATA[Oups something is wrong]]></tagError>
/// </tag>
/// </pre>
/// </summary>
/// <param name="aBuff">where to put tag</param>
/// <param name="aTag">the tag</param>
protected virtual void CreateTag(StringBuilder aBuff, Tag aTag)
{
if (aTag != null)
{
string lcDescription = null;
string lcError = null;
try
{
lcDescription = aTag.GetDescription();
}
catch (MetadataException e)
{
lcError = e.Message;
}
string lcName = aTag.GetTagName();
string lcHexName = aTag.GetTagTypeHex();
if (!this.DoUnknown && (lcName.ToLower().StartsWith("unknown") || lcDescription.ToLower().StartsWith("unknown")))
{
// No unKnown and is unKnown so do nothing
return;
}
Open(aBuff, "tag", "type", lcHexName, true);
Open(aBuff, "tagLabel", false);
Normalize(aBuff, lcName, false);
Close(aBuff, "tagLabel", false);
if (lcDescription != null && lcDescription.Length > 0)
{
Open(aBuff, "tagDescription", false);
Normalize(aBuff, lcDescription, false);
Close(aBuff, "tagDescription", false);
}
else
{
aBuff.Append("<tagDescription/>").AppendLine();
}
if (lcError != null)
{
Open(aBuff, "tagError", false);
Normalize(aBuff, lcError, false);
Close(aBuff, "tagError", false);
}
else
{
// Does nothing if no error, this will limit the size of the XML
// stream since 99% of tag will be fine
// aBuff.Append("<tagError/>");
}
Close(aBuff, "tag", true);
}
}
/// <summary>
/// Creates an XML tag using the Tag object info.
/// Examples :
/// <pre>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription><![CDATA[Very bright]]></tagDescription>
/// </tag>
/// <br/>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription/>
/// </tag>
/// <br/>
/// <tag type="0x0044">
/// <tagLabel>White Balance</tagLabel>
/// <tagDescription/>
/// <tagError><![CDATA[Oups something is wrong]]></tagError>
/// </tag>
/// </pre>
/// </summary>
/// <param name="aBuff">where to put tag</param>
/// <param name="aTag">the tag</param>
protected virtual void CreateTag(StringBuilder aBuff, Tag aTag)
{
if (aTag != null)
{
string lcDescription = null;
string lcError = null;
try
{
lcDescription = aTag.GetDescription();
}
catch (MetadataException e)
{
lcError = e.Message;
}
string lcName = aTag.GetTagName();
string lcHexName = aTag.GetTagTypeHex();
object lcValue = aTag.GetTagValue();
string lcValueStr = (lcValue != null) ? lcValue.ToString() : null;
if (!this.DoUnknown
&& (lcName.ToLower().StartsWith("unknown") || (lcDescription != null && lcDescription
.ToLower().StartsWith("unknown"))))
{
// No unKnown and is unKnown so do nothing
return;
}
this.Open(aBuff, "tag", "typeHex", lcHexName,"type",aTag.GetTagType(), true);
this.Open(aBuff, "tagLabel", false);
this.Normalize(aBuff, lcName, UseCDData);
this.Close(aBuff, "tagLabel", true);
if (lcDescription != null && lcDescription.Trim().Length > 0)
{
this.Open(aBuff, "tagDescription", false);
this.Normalize(aBuff, lcDescription, UseCDData);
this.Close(aBuff, "tagDescription", true);
}
else
{
aBuff.Append("<tagDescription/>").AppendLine();
}
if (lcValueStr == null || lcValueStr.Trim().Length == 0
|| "null".Equals(lcValueStr))
{
aBuff.Append("<tagValue/>").AppendLine();
}
else
{
this.Open(aBuff, "tagValue", "class", lcValue.GetType(), false);
if (lcValue.GetType().IsArray)
{
if (this.UseCDData)
{
aBuff.Append("<![CDATA[");
}
if (lcValue.GetType().Name.StartsWith("Int", StringComparison.OrdinalIgnoreCase))
{
// This is an array of int
int[] obj = (int[])lcValue;
for (int i = 0; i < obj.Length; i++)
{
aBuff.Append(obj[i]).Append(',');
}
}
else if (lcValue.GetType().Name.StartsWith("Byte", StringComparison.OrdinalIgnoreCase))
{
// This is an array of byte
byte[] obj = (byte[])lcValue;
for (int i = 0; i < obj.Length; i++)
{
aBuff.Append(obj[i]);
if (i + 1 != obj.Length)
{
aBuff.Append(',');
}
}
}
else if (lcValue.GetType().Name.StartsWith("Rational", StringComparison.OrdinalIgnoreCase))
{
// This is an array of Rational
Rational[] obj = (Rational[])lcValue;
for (int i = 0; i < obj.Length; i++)
{
aBuff.Append(obj[i]);
if (i + 1 != obj.Length)
{
aBuff.Append(',');
}
}
}
else if (lcValue.GetType().Name.StartsWith("string", StringComparison.OrdinalIgnoreCase))
{
// This is an array of string
string[] obj = (string[])lcValue;
for (int i = 0; i < obj.Length; i++)
{
aBuff.Append(obj[i]);
if (i + 1 != obj.Length)
{
aBuff.Append(',');
}
}
}
if (this.UseCDData)
{
aBuff.Append("]]>");
}
}
else if (lcValue.GetType().Equals(typeof(DateTime)))
{
if (this.UseCDData)
{
aBuff.Append("<![CDATA[");
}
aBuff.Append(((DateTime)lcValue).ToString("dd/MM/yyyy HH:mm:ss"));
if (this.UseCDData)
{
aBuff.Append("]]>");
}
}
else
{
this.Normalize(aBuff, lcValueStr, UseCDData);
}
this.Close(aBuff, "tagValue", true);
}
if (lcError != null)
{
lcError = lcError + " for typeHex=\"" + lcHexName + "\" type=\"" + aTag.GetTagType() + "\"";
this.Open(aBuff, "tagError", false);
this.Normalize(aBuff, lcError, UseCDData);
this.Close(aBuff, "tagError", true);
}
else
{
// Does nothing if no error, this will limit the size of the XML
// stream since 99% of tag will be fine
// aBuff.Append("<tagError/>");
}
this.Close(aBuff, "tag", true);
}
}
