/// <summary>
/// Create a Producer to use the given ProducerDb, Face and other values.
/// A producer can produce data with a naming convention:
/// /{prefix}/SAMPLE/{dataType}/[timestamp]
/// The produced data packet is encrypted with a content key,
/// which is stored in the ProducerDb database.
/// A producer also needs to produce data containing a content key
/// encrypted with E-KEYs. A producer can retrieve E-KEYs through the face,
/// and will re-try for at most 3 times when E-KEY retrieval fails.
/// </summary>
///
/// <param name="prefix">The producer name prefix.</param>
/// <param name="dataType">The dataType portion of the producer name.</param>
/// <param name="face">The face used to retrieve keys.</param>
/// <param name="keyChain">The keyChain used to sign data packets.</param>
/// <param name="database">The ProducerDb database for storing keys.</param>
public Producer(Name prefix, Name dataType, Face face, KeyChain keyChain,
ProducerDb database)
{
this.eKeyInfo_ = new Hashtable();
this.keyRequests_ = new Hashtable();
face_ = face;
keyChain_ = keyChain;
database_ = database;
maxRepeatAttempts_ = 3;
construct(prefix, dataType);
}
/// <summary>
/// Create a Producer to use the given ProducerDb, Face and other values.
/// A producer can produce data with a naming convention:
/// /{prefix}/SAMPLE/{dataType}/[timestamp]
/// The produced data packet is encrypted with a content key,
/// which is stored in the ProducerDb database.
/// A producer also needs to produce data containing a content key
/// encrypted with E-KEYs. A producer can retrieve E-KEYs through the face,
/// and will re-try for at most repeatAttemps times when E-KEY retrieval fails.
/// </summary>
///
/// <param name="prefix">The producer name prefix. This makes a copy of the Name.</param>
/// <param name="dataType"></param>
/// <param name="face">The face used to retrieve keys.</param>
/// <param name="keyChain">The keyChain used to sign data packets.</param>
/// <param name="database">The ProducerDb database for storing keys.</param>
/// <param name="repeatAttempts">The maximum retry for retrieving keys.</param>
/// <param name="keyRetrievalLink">getDelegations().size() is zero, don't use it.</param>
public Producer(Name prefix, Name dataType, Face face, KeyChain keyChain,
ProducerDb database, int repeatAttempts, Link keyRetrievalLink)
{
this.eKeyInfo_ = new Hashtable();
this.keyRequests_ = new Hashtable();
face_ = face;
keyChain_ = keyChain;
database_ = database;
maxRepeatAttempts_ = repeatAttempts;
// Copy the Link object.
keyRetrievalLink_ = new Link(keyRetrievalLink);
construct(prefix, dataType);
}
/// <summary>
/// Create a Producer to use the given ProducerDb, Face and other values.
/// A producer can produce data with a naming convention:
/// /{prefix}/SAMPLE/{dataType}/[timestamp]
/// The produced data packet is encrypted with a content key,
/// which is stored in the ProducerDb database.
/// A producer also needs to produce data containing a content key
/// encrypted with E-KEYs. A producer can retrieve E-KEYs through the face,
/// and will re-try for at most repeatAttemps times when E-KEY retrieval fails.
/// </summary>
///
/// <param name="prefix">The producer name prefix. This makes a copy of the Name.</param>
/// <param name="dataType"></param>
/// <param name="face">The face used to retrieve keys.</param>
/// <param name="keyChain">The keyChain used to sign data packets.</param>
/// <param name="database">The ProducerDb database for storing keys.</param>
/// <param name="repeatAttempts">The maximum retry for retrieving keys.</param>
public Producer(Name prefix, Name dataType, Face face, KeyChain keyChain,
ProducerDb database, int repeatAttempts)
{
this.eKeyInfo_ = new Hashtable();
this.keyRequests_ = new Hashtable();
face_ = face;
keyChain_ = keyChain;
database_ = database;
maxRepeatAttempts_ = repeatAttempts;
construct(prefix, dataType);
}