AudioInfo.h

00001 #ifndef _ROS_audio_common_msgs_AudioInfo_h
00002 #define _ROS_audio_common_msgs_AudioInfo_h
00003 
00004 #include <stdint.h>
00005 #include <string.h>
00006 #include <stdlib.h>
00007 #include "ros/msg.h"
00008 
00009 namespace audio_common_msgs
00010 {
00011 
00012   class AudioInfo : public ros::Msg
00013   {
00014     public:
00015       typedef uint8_t _channels_type;
00016       _channels_type channels;
00017       typedef uint32_t _sample_rate_type;
00018       _sample_rate_type sample_rate;
00019       typedef const char* _sample_format_type;
00020       _sample_format_type sample_format;
00021       typedef uint32_t _bitrate_type;
00022       _bitrate_type bitrate;
00023       typedef const char* _coding_format_type;
00024       _coding_format_type coding_format;
00025 
00026     AudioInfo():
00027       channels(0),
00028       sample_rate(0),
00029       sample_format(""),
00030       bitrate(0),
00031       coding_format("")
00032     {
00033     }
00034 
00035     virtual int serialize(unsigned char *outbuffer) const
00036     {
00037       int offset = 0;
00038       *(outbuffer + offset + 0) = (this->channels >> (8 * 0)) & 0xFF;
00039       offset += sizeof(this->channels);
00040       *(outbuffer + offset + 0) = (this->sample_rate >> (8 * 0)) & 0xFF;
00041       *(outbuffer + offset + 1) = (this->sample_rate >> (8 * 1)) & 0xFF;
00042       *(outbuffer + offset + 2) = (this->sample_rate >> (8 * 2)) & 0xFF;
00043       *(outbuffer + offset + 3) = (this->sample_rate >> (8 * 3)) & 0xFF;
00044       offset += sizeof(this->sample_rate);
00045       uint32_t length_sample_format = strlen(this->sample_format);
00046       varToArr(outbuffer + offset, length_sample_format);
00047       offset += 4;
00048       memcpy(outbuffer + offset, this->sample_format, length_sample_format);
00049       offset += length_sample_format;
00050       *(outbuffer + offset + 0) = (this->bitrate >> (8 * 0)) & 0xFF;
00051       *(outbuffer + offset + 1) = (this->bitrate >> (8 * 1)) & 0xFF;
00052       *(outbuffer + offset + 2) = (this->bitrate >> (8 * 2)) & 0xFF;
00053       *(outbuffer + offset + 3) = (this->bitrate >> (8 * 3)) & 0xFF;
00054       offset += sizeof(this->bitrate);
00055       uint32_t length_coding_format = strlen(this->coding_format);
00056       varToArr(outbuffer + offset, length_coding_format);
00057       offset += 4;
00058       memcpy(outbuffer + offset, this->coding_format, length_coding_format);
00059       offset += length_coding_format;
00060       return offset;
00061     }
00062 
00063     virtual int deserialize(unsigned char *inbuffer)
00064     {
00065       int offset = 0;
00066       this->channels =  ((uint8_t) (*(inbuffer + offset)));
00067       offset += sizeof(this->channels);
00068       this->sample_rate =  ((uint32_t) (*(inbuffer + offset)));
00069       this->sample_rate |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1);
00070       this->sample_rate |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2);
00071       this->sample_rate |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3);
00072       offset += sizeof(this->sample_rate);
00073       uint32_t length_sample_format;
00074       arrToVar(length_sample_format, (inbuffer + offset));
00075       offset += 4;
00076       for(unsigned int k= offset; k< offset+length_sample_format; ++k){
00077           inbuffer[k-1]=inbuffer[k];
00078       }
00079       inbuffer[offset+length_sample_format-1]=0;
00080       this->sample_format = (char *)(inbuffer + offset-1);
00081       offset += length_sample_format;
00082       this->bitrate =  ((uint32_t) (*(inbuffer + offset)));
00083       this->bitrate |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1);
00084       this->bitrate |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2);
00085       this->bitrate |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3);
00086       offset += sizeof(this->bitrate);
00087       uint32_t length_coding_format;
00088       arrToVar(length_coding_format, (inbuffer + offset));
00089       offset += 4;
00090       for(unsigned int k= offset; k< offset+length_coding_format; ++k){
00091           inbuffer[k-1]=inbuffer[k];
00092       }
00093       inbuffer[offset+length_coding_format-1]=0;
00094       this->coding_format = (char *)(inbuffer + offset-1);
00095       offset += length_coding_format;
00096      return offset;
00097     }
00098 
00099     virtual const char * getType(){ return "audio_common_msgs/AudioInfo"; };
00100     virtual const char * getMD5(){ return "9413d9b7029680d3b1db6ed0ae535f88"; };
00101 
00102   };
00103 
00104 }
00105 #endif