class PacketReader

class PacketReader

Defined at line 13 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

Reads values from a binary packet buffer.

Public Methods

void PacketReader (std::vector<uint8_t> packet)

Constructs a packet reader.

Defined at line 12 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

void ~PacketReader ()

Defined at line 15 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

bool GetBytes (size_t count, void * dest)

Consumes |count| bytes from the packet and copies them to |dest| if at

least |count| bytes remain in the packet. If less than |count| bytes remain

in the packet, this method returns false and |healthy| returns false

thereafter.

Defined at line 17 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

bool healthy ()

Determines whether this |PacketReader| has been successful so far.

Defined at line 21 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

void MarkUnhealthy ()

Marks the deserializer unhealthy.

Defined at line 24 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

size_t bytes_consumed ()

Returns the number of bytes consumed so far.

Defined at line 27 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

size_t bytes_remaining ()

Returns the number of bytes remaining to be consumed.

Defined at line 30 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

const uint8_t * Bytes (size_t count)

Consumes |count| bytes from the packet and returns a pointer to them if

at least |count| bytes remain in the packet. If less than |count| bytes

remain in the packet, this method returns nullptr and |healthy| returns

false thereafter.

Defined at line 32 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

bool complete ()

Determines whether this |PacketReader| has successfully consumed the entire

packet.

Defined at line 34 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

bool SetBytesConsumed (size_t bytes_consumed)

Changes the read position (i.e. bytes consumed) to the specified value.

If the value is out of range, |healthy| returns false thereafter. Returns

the resulting value of |healthy()|.

Defined at line 43 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

bool SetBytesRemaining (size_t bytes_remaining)

Changes the number of bytes remaining to the specified value. If the value

is out of range for the packet supplied in the constructor, |healthy|

returns false thereafter. Returns the resulting value of |healthy()|.

Defined at line 53 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (bool & value)

Defined at line 63 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (uint8_t & value)

Defined at line 68 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (uint16_t & value)

Defined at line 73 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

void PacketReader (const PacketReader & )

Disallow copy, assign and move.

Defined at line 76 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

void PacketReader (PacketReader && )

Defined at line 77 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

PacketReader & operator= (const PacketReader & )

Defined at line 78 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

PacketReader & operator= (PacketReader && )

Defined at line 79 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.h

PacketReader & operator>> (uint32_t & value)

Defined at line 79 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (uint64_t & value)

Defined at line 85 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (int8_t & value)

Defined at line 91 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (int16_t & value)

Defined at line 96 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (int32_t & value)

Defined at line 102 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc

PacketReader & operator>> (int64_t & value)

Defined at line 108 of file ../../src/connectivity/network/mdns/service/encoding/packet_reader.cc