#include <asn.h>
Inheritance diagram for BERGeneralDecoder:
Definition at line 128 of file asn.h.
ATTACHMENT | |
virtual bool | Attachable () |
returns whether this object allows attachment | |
virtual BufferedTransformation * | AttachedTransformation () |
returns the object immediately attached to this object or NULL for no attachment | |
virtual const BufferedTransformation * | AttachedTransformation () const |
virtual void | Detach (BufferedTransformation *newAttachment=0) |
delete the current attachment chain and replace it with newAttachment | |
virtual void | Attach (BufferedTransformation *newAttachment) |
add newAttachment to the end of attachment chain | |
Public Member Functions | |
BERGeneralDecoder (BufferedTransformation &inQueue, byte asnTag) | |
BERGeneralDecoder (BERGeneralDecoder &inQueue, byte asnTag) | |
bool | IsDefiniteLength () const |
unsigned int | RemainingLength () const |
bool | EndReached () const |
byte | PeekByte () const |
void | CheckByte (byte b) |
unsigned int | TransferTo2 (BufferedTransformation &target, unsigned long &transferBytes, const std::string &channel=NULL_CHANNEL, bool blocking=true) |
unsigned int | CopyRangeTo2 (BufferedTransformation &target, unsigned long &begin, unsigned long end=ULONG_MAX, const std::string &channel=NULL_CHANNEL, bool blocking=true) const |
void | MessageEnd () |
void | IsolatedInitialize (const NameValuePairs ¶meters) |
unsigned int | NumberOfMessages () const |
number of times MessageEnd() has been received minus messages retrieved or skipped | |
bool | GetNextMessage () |
start retrieving the next message | |
unsigned int | CopyMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=NULL_CHANNEL) const |
void | SetAutoSignalPropagation (int propagation) |
set propagation of automatically generated and transferred signals | |
int | GetAutoSignalPropagation () const |
unsigned int | Put2 (const byte *begin, unsigned int length, int messageEnd, bool blocking) |
input multiple bytes for blocking or non-blocking processing | |
bool | IsolatedFlush (bool, bool) |
bool | IsolatedMessageSeriesEnd (bool) |
unsigned int | ChannelPut2 (const std::string &channel, const byte *begin, unsigned int length, int messageEnd, bool blocking) |
bool | ChannelMessageSeriesEnd (const std::string &, int, bool) |
BufferedTransformation & | Ref () |
return a reference to this object | |
virtual std::string | AlgorithmName () const |
returns name of this algorithm, not universally implemented yet | |
virtual Clonable * | Clone () const |
this is not implemented by most classes yet | |
bool | Wait (unsigned long milliseconds) |
wait on this object | |
Static Public Attributes | |
const std::string | NULL_CHANNEL |
Static Protected Member Functions | |
int | DecrementPropagation (int propagation) |
Protected Attributes | |
BufferedTransformation & | m_inQueue |
bool | m_finished |
bool | m_definiteLength |
unsigned int | m_length |
bool | m_messageEnd |
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start retrieving the next message Returns false if no more messages exist or this message is not completely retrieved. Reimplemented from BufferedTransformation. Definition at line 844 of file filters.cpp. References BufferedTransformation::AnyRetrievable(). |
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Reimplemented from BufferedTransformation. |
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Implements BufferedTransformation. |
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return a reference to this object This function is useful for passing a temporary BufferedTransformation object to a function that takes a non-const reference. Definition at line 711 of file cryptlib.h. |
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request space which can be written into by the caller, and then used as input to Put()
Reimplemented in MeterFilter, HashFilter, Redirector, ArraySink, ArrayXorSink, and ByteQueue. Definition at line 730 of file cryptlib.h. Referenced by ArrayXorSink::CreatePutSpace(). |
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input multiple bytes that may be modified by callee for blocking or non-blocking processing
Reimplemented in MeterFilter, and FilterWithBufferedInput. Definition at line 748 of file cryptlib.h. |
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flush buffered input and/or output
Reimplemented in Filter, Redirector, SecretSharing, and InformationDispersal. Definition at line 195 of file cryptlib.cpp. References BufferedTransformation::AttachedTransformation(). |
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mark end of a series of messages There should be a MessageEnd immediately before MessageSeriesEnd. Reimplemented in Filter, and Redirector. Definition at line 201 of file cryptlib.cpp. References BufferedTransformation::AttachedTransformation(). |
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returns number of bytes that is currently ready for retrieval All retrieval functions return the actual number of bytes retrieved, which is the lesser of the request number and MaxRetrievable(). Reimplemented in FileStore, RandomNumberStore, NullStore, MessageQueue, ByteQueue, and RandomPool. Definition at line 247 of file cryptlib.cpp. References BufferedTransformation::AttachedTransformation(), and BufferedTransformation::CopyTo(). Referenced by RandomNumberStore::AnyRetrievable(), and Integer::BERDecode(). |
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returns whether this object allows attachment Some BufferedTransformation objects (e.g. Filter objects) allow other BufferedTransformation objects to be attached. When this is done, the first object instead of buffering its output, sents that output to the attached object as input. The entire attachment chain is deleted when the anchor object is destructed. Reimplemented in Filter. Definition at line 934 of file cryptlib.h. Referenced by BufferedTransformation::Attach(). |
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wait on this object same as creating an empty container, calling GetWaitObjects(), and calling Wait() on the container Definition at line 321 of file wait.cpp. References Waitable::GetWaitObjects(), and WaitObjectContainer::Wait(). Referenced by NetworkSource::GeneralPump2(), and NetworkSink::TimedFlush(). |