SdpLayer.h

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#ifndef PACKETPP_SDP_LAYER
#define PACKETPP_SDP_LAYER
 
#include "IpAddress.h"
#include "TextBasedProtocol.h"
#include <vector>
 
 
namespace pcpp
{
 
#define PCPP_SDP_PROTOCOL_VERSION_FIELD "v"
 
#define PCPP_SDP_ORIGINATOR_FIELD       "o"
 
#define PCPP_SDP_SESSION_NAME_FIELD     "s"
 
#define PCPP_SDP_INFO_FIELD             "i"
 
#define PCPP_SDP_URI_FIELD              "u"
 
#define PCPP_SDP_EMAIL_FIELD            "e"
 
#define PCPP_SDP_PHONE_FIELD            "p"
 
#define PCPP_SDP_CONNECTION_INFO_FIELD  "c"
 
#define PCPP_SDP_BANDWIDTH_FIELD        "b"
 
#define PCPP_SDP_TIME_FIELD             "t"
 
#define PCPP_SDP_REPEAT_TIMES_FIELD     "r"
 
#define PCPP_SDP_TIME_ZONE_FIELD        "z"
 
#define PCPP_SDP_ENCRYPTION_KEY_FIELD   "k"
 
#define PCPP_SDP_MEDIA_ATTRIBUTE_FIELD  "a"
 
#define PCPP_SDP_MEDIA_NAME_FIELD       "m"
 
    class SdpLayer : public TextBasedProtocolMessage
    {
    public:
 
        SdpLayer(uint8_t* data, size_t dataLen, Layer* prevLayer, Packet* packet);
 
        SdpLayer();
 
        SdpLayer(std::string username, long sessionID, long sessionVersion, IPv4Address ipAddress, std::string sessionName, long startTime, long stopTime);
 
        ~SdpLayer() {}
 
        SdpLayer(const SdpLayer& other) : TextBasedProtocolMessage(other) {}
 
        SdpLayer& operator=(const SdpLayer& other) { TextBasedProtocolMessage::operator=(other); return *this; }
 
        IPv4Address getOwnerIPv4Address() const;
 
        uint16_t getMediaPort(std::string mediaType) const;
 
        bool addMediaDescription(std::string mediaType, uint16_t mediaPort, std::string mediaProtocol, std::string mediaFormat, std::vector<std::string> mediaAttributes);
 
        // overridden methods
 
        OsiModelLayer getOsiModelLayer() const { return OsiModelSesionLayer; }
 
        std::string toString() const;
 
    protected:
 
        // implementation of abstract methods
        char getHeaderFieldNameValueSeparator() const { return '='; }
        bool spacesAllowedBetweenHeaderFieldNameAndValue() const { return false; }
 
    };
}
 
#endif // PACKETPP_SDP_LAYER