Add a DSCP value with getter/setter on packet_t
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6c37daaa3b
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1116689944
3 changed files with 47 additions and 0 deletions
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@ -97,6 +97,18 @@ METHOD(packet_t, set_data, void,
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return this->packet->set_data(this->packet, data);
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}
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METHOD(packet_t, get_dscp, u_int8_t,
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private_esp_packet_t *this)
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{
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return this->packet->get_dscp(this->packet);
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}
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METHOD(packet_t, set_dscp, void,
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private_esp_packet_t *this, u_int8_t value)
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{
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this->packet->set_dscp(this->packet, value);
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}
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METHOD(packet_t, skip_bytes, void,
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private_esp_packet_t *this, size_t bytes)
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{
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@ -411,6 +423,8 @@ static private_esp_packet_t *esp_packet_create_internal(packet_t *packet)
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.get_destination = _get_destination,
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.get_data = _get_data,
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.set_data = _set_data,
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.get_dscp = _get_dscp,
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.set_dscp = _set_dscp,
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.skip_bytes = _skip_bytes,
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.clone = _clone,
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.destroy = _destroy,
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@ -39,6 +39,11 @@ struct private_packet_t {
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*/
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host_t *destination;
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/**
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* DSCP value on packet
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*/
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u_int8_t dscp;
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/**
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* message data
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*/
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@ -89,6 +94,17 @@ METHOD(packet_t, set_data, void,
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this->adjusted_data = this->data = data;
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}
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METHOD(packet_t, get_dscp, u_int8_t,
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private_packet_t *this)
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{
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return this->dscp;
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}
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METHOD(packet_t, set_dscp, void,
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private_packet_t *this, u_int8_t value)
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{
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this->dscp = value;
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}
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METHOD(packet_t, skip_bytes, void,
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private_packet_t *this, size_t bytes)
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{
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@ -123,6 +139,7 @@ METHOD(packet_t, clone_, packet_t*,
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{
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other->set_data(other, chunk_clone(this->adjusted_data));
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}
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other->set_dscp(other, this->dscp);
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return other;
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}
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@ -141,6 +158,8 @@ packet_t *packet_create_from_data(host_t *src, host_t *dst, chunk_t data)
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.get_source = _get_source,
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.set_destination = _set_destination,
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.get_destination = _get_destination,
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.get_dscp = _get_dscp,
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.set_dscp = _set_dscp,
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.skip_bytes = _skip_bytes,
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.clone = _clone_,
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.destroy = _destroy,
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@ -75,6 +75,20 @@ struct packet_t {
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*/
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void (*set_data)(packet_t *packet, chunk_t data);
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/**
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* Get the DiffServ Code Point set on this packet.
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*
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* @return DSCP value
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*/
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u_int8_t (*get_dscp)(packet_t *this);
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/**
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* Set the DiffServ Code Point to use on this packet.
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*
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* @param value DSCP value
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*/
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void (*set_dscp)(packet_t *this, u_int8_t value);
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/**
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* Increase the offset where the actual packet data starts.
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*
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