Revision history [back]

Hi,

we are migrating one of the existing plugin code from wireshark 1x to wireshark 2x. we have used tvb_get_ntohs() in existing code but it looks like it is invalid in 2x so tried to replace it with tvb_get_bits16/tvb_get_letohs() but it is not able to read 2 bytes of data properly.

ex: dissect()
case NRACH_INDICATION: {
//length = tvb_get_ntohs(tvb, offset ); // this is 1x code length = tvb_get_bits16(tvb, offset, 16, ENC_LITTLE_ENDIAN); or length = tvb_get_letohs(tvb, offset ); } }

please let me know the issue of the above api calls.

Hi,

we are migrating one of the existing plugin code from wireshark 1x to wireshark 2x. we have used tvb_get_ntohs() in existing code but it looks like it is invalid in 2x so tried to replace it with tvb_get_bits16/tvb_get_letohs() tvb_ge\t_bits16/tvb_get_letohs() but it is not able to read 2 bytes of data properly.

ex: ex:

dissect() 
    case NRACH_INDICATION:
        {  { 
                   //length = tvb_get_ntohs(tvb, offset ); // this is 1x code
                    length = tvb_get_bits16(tvb, offset, 16, ENC_LITTLE_ENDIAN); or length = tvb_get_letohs(tvb, offset );
         }

}

please let me know the issue of the above api calls.

Hi,

we are migrating one of the existing plugin code from wireshark 1x to wireshark 2x. we have used tvb_get_ntohs() in existing code but it looks like it is invalid in 2x so tried to replace it with tvb_ge\t_bits16/tvb_get_letohs() tvb_get_bits16/tvb_get_letohs() but it is not able to read 2 bytes of data properly.

ex:

dissect()      
 case NRACH_INDICATION:
        {      
                //length = tvb_get_ntohs(tvb, offset ); // this is 1x code
                   length = tvb_get_bits16(tvb, offset, 16, ENC_LITTLE_ENDIAN); or length = tvb_get_letohs(tvb, offset );
        }

}

please let me know the issue of the above api calls.

Hi,

we are migrating one of the existing plugin code from wireshark 1x to wireshark 2x. we have used tvb_get_ntohs() in existing code but it looks like it is invalid in 2x so tried to replace it with tvb_get_bits16/tvb_get_letohs() but it is not able to read 2 bytes of data properly.

ex:

dissect()      
 case NRACH_INDICATION:
  case NRACH_INDICATION:
    {      
         //length = tvb_get_ntohs(tvb, offset ); // this is 1x code
          length = tvb_get_bits16(tvb, offset, 16, ENC_LITTLE_ENDIAN); or length = tvb_get_letohs(tvb, offset );
     }
}

please let me know the issue of the above api calls.