mas01cr@0: #include <stdio.h>
mas01cr@0: #include <stdlib.h>
mas01cr@0: #include <sys/types.h>
mas01cr@0: #include <sys/stat.h>
mas01cr@0: #include <sys/mman.h>
mas01cr@0: #include <fcntl.h>
mas01cr@0: #include <string.h>
mas01cr@0: #include <iostream>
mas01cr@0: #include <fstream>
mas01cr@0: #include <math.h>
mas01cr@0: #include <sys/time.h>
mas01cr@0: #include <assert.h>
mas01cr@62: #include <float.h>
mas01cr@0: 
mas01cr@0: // includes for web services
mas01cr@0: #include "soapH.h"
mas01cr@0: #include "adb.nsmap"
mas01cr@0: #include "cmdline.h"
mas01cr@0: 
mas01cr@0: #define MAXSTR 512
mas01cr@0: 
mas01cr@0: // Databse PRIMARY commands
mas01cr@0: #define COM_CREATE "--NEW"
mas01cr@0: #define COM_INSERT "--INSERT"
mas01cr@0: #define COM_BATCHINSERT "--BATCHINSERT"
mas01cr@0: #define COM_QUERY "--QUERY"
mas01cr@0: #define COM_STATUS "--STATUS"
mas01cr@0: #define COM_L2NORM "--L2NORM"
mas01cr@0: #define COM_DUMP "--DUMP"
mas01cr@0: #define COM_SERVER "--SERVER"
mas01cr@0: 
mas01cr@0: // parameters
mas01cr@0: #define COM_CLIENT "--client"
mas01cr@0: #define COM_DATABASE "--database"
mas01cr@0: #define COM_QTYPE "--qtype"
mas01cr@0: #define COM_SEQLEN "--sequencelength"
mas01cr@0: #define COM_SEQHOP "--sequencehop"
mas01cr@0: #define COM_POINTNN "--pointnn"
mas01mc@18: #define COM_TRACKNN "--resultlength"
mas01cr@0: #define COM_QPOINT "--qpoint"
mas01cr@0: #define COM_FEATURES "--features"
mas01cr@0: #define COM_QUERYKEY "--key"
mas01cr@0: #define COM_KEYLIST "--keyList"
mas01cr@0: #define COM_TIMES "--times"
mas01cr@0: 
mas01cr@0: #define O2_MAGIC 1111765583 // 'B'<<24|'D'<<16|'2'<<8|'O' reads O2DB in little endian order
mas01cr@0: 
mas01cr@0: #define O2_DEFAULT_POINTNN (10U)
mas01mc@18: #define O2_DEFAULT_TRACKNN  (10U)
mas01cr@0: 
mas01mc@7: #define O2_DEFAULTDBSIZE (2000000000) // 2GB table size
mas01mc@7: //#define O2_DEFAULTDBSIZE (1000000000U) // 1GB table size
mas01cr@0: 
mas01cr@0: //#define O2_MAXFILES (1000000)
mas01cr@0: #define O2_MAXFILES (10000U)           // 10,000 files
mas01cr@0: #define O2_MAXFILESTR (256U)
mas01cr@0: #define O2_FILETABLESIZE (O2_MAXFILESTR)
mas01mc@18: #define O2_TRACKTABLESIZE (sizeof(unsigned))
mas01cr@0: #define O2_HEADERSIZE (sizeof(dbTableHeaderT))
mas01cr@0: #define O2_MEANNUMVECTORS (1000U)
mas01cr@0: #define O2_MAXDIM (1000U)
mas01mc@17: #define O2_MAXNN (10000U)
mas01cr@0: 
mas01cr@0: // Flags
mas01cr@0: #define O2_FLAG_L2NORM (0x1U)
mas01cr@0: #define O2_FLAG_MINMAX (0x2U)
mas01cr@0: #define O2_FLAG_POINT_QUERY (0x4U)
mas01cr@0: #define O2_FLAG_SEQUENCE_QUERY (0x8U)
mas01mc@18: #define O2_FLAG_TRACK_QUERY (0x10U)
mas01cr@0: #define O2_FLAG_TIMES (0x20U)
mas01cr@0: 
mas01cr@0: // Error Codes
mas01cr@0: #define O2_ERR_KEYNOTFOUND (0xFFFFFF00)
mas01cr@0: 
mas01cr@0: // Macros
mas01cr@0: #define O2_ACTION(a) (strcmp(command,a)==0)
mas01cr@0: 
mas01cr@0: using namespace std;
mas01cr@0: 
mas01cr@0: // 64 byte header
mas01cr@0: typedef struct dbTableHeader{
mas01cr@0:   unsigned magic;
mas01cr@0:   unsigned numFiles;
mas01cr@0:   unsigned dim;
mas01cr@0:   unsigned length;
mas01cr@0:   unsigned flags;
mas01cr@0: } dbTableHeaderT, *dbTableHeaderPtr;
mas01cr@0: 
mas01cr@0: 
mas01cr@0: class audioDB{
mas01cr@0:   
mas01cr@0:  private:
mas01cr@0:   gengetopt_args_info args_info;
mas01cr@0:   unsigned dim;
mas01cr@0:   const char *dbName;
mas01cr@0:   const char *inFile;
mas01cr@0:   const char *hostport;
mas01cr@0:   const char *key;
mas01mc@18:   const char* trackFileName;
mas01mc@18:   ifstream *trackFile;
mas01cr@0:   const char *command;
mas01cr@0:   const char *timesFileName;
mas01cr@0:   ifstream *timesFile;
mas01cr@0: 
mas01cr@0:   int dbfid;
mas01cr@0:   int infid;
mas01cr@0:   char* db;
mas01cr@0:   char* indata;
mas01cr@0:   struct stat statbuf;  
mas01cr@0:   dbTableHeaderPtr dbH;
mas01cr@0:   size_t fileTableOffset;
mas01mc@18:   size_t trackTableOffset;
mas01cr@0:   size_t dataoffset;
mas01cr@0:   size_t l2normTableOffset;
mas01cr@0:   size_t timesTableOffset;
mas01cr@0:   
mas01cr@0:   char *fileTable;
mas01mc@18:   unsigned* trackTable;
mas01cr@0:   double* dataBuf;
mas01cr@0:   double* inBuf;
mas01cr@0:   double* l2normTable;
mas01cr@0:   double* qNorm;
mas01cr@0:   double* sNorm;
mas01cr@0:   double* timesTable;  
mas01cr@0: 
mas01cr@0:   // Flags and parameters
mas01cr@0:   unsigned verbosity;   // how much do we want to know?
mas01cr@0:   unsigned queryType; // point queries default
mas01cr@0:   unsigned pointNN;   // how many point NNs ?
mas01mc@18:   unsigned trackNN;   // how many track NNs ?
mas01cr@0:   unsigned sequenceLength;
mas01cr@0:   unsigned sequenceHop;
mas01cr@0:   unsigned queryPoint;
mas01cr@0:   unsigned usingQueryPoint;
mas01cr@0:   unsigned usingTimes;
mas01cr@0:   unsigned isClient;
mas01cr@0:   unsigned isServer;
mas01cr@0:   unsigned port;
mas01cr@0:   double timesTol;
mas01mc@17:   double radius;
mas01mc@17:   
mas01cr@0:   // Timers
mas01cr@0:   struct timeval tv1;
mas01cr@0:   struct timeval tv2;
mas01cr@0:     
mas01cr@0:   // private methods
mas01cr@32:   void error(const char* a, const char* b = "", const char *sysFunc = 0);
mas01cr@0:   void pointQuery(const char* dbName, const char* inFile, adb__queryResult *adbQueryResult=0);
mas01mc@18:   void trackPointQuery(const char* dbName, const char* inFile, adb__queryResult *adbQueryResult=0);
mas01mc@20:   void trackSequenceQueryNN(const char* dbName, const char* inFile, adb__queryResult *adbQueryResult=0);
mas01mc@20:   void trackSequenceQueryRad(const char* dbName, const char* inFile, adb__queryResult *adbQueryResult=0);
mas01cr@0: 
mas01cr@27:   void initTables(const char* dbName, bool forWrite, const char* inFile);
mas01cr@0:   void unitNorm(double* X, unsigned d, unsigned n, double* qNorm);
mas01cr@0:   void unitNormAndInsertL2(double* X, unsigned dim, unsigned n, unsigned append);
mas01cr@0:   void insertTimeStamps(unsigned n, ifstream* timesFile, double* timesdata);
mas01cr@0:   unsigned getKeyPos(char* key);
mas01cr@0:  public:
mas01cr@0: 
mas01cr@0:   audioDB(const unsigned argc, char* const argv[], adb__queryResult *adbQueryResult=0);
mas01cr@0:   ~audioDB();
mas01cr@0:   int processArgs(const unsigned argc, char* const argv[]);
mas01cr@30:   void get_lock(int fd, bool exclusive);
mas01cr@30:   void release_lock(int fd);
mas01cr@0:   void create(const char* dbName);
mas01cr@0:   void drop();
mas01cr@0:   void insert(const char* dbName, const char* inFile);
mas01cr@0:   void batchinsert(const char* dbName, const char* inFile);
mas01cr@0:   void query(const char* dbName, const char* inFile, adb__queryResult *adbQueryResult=0);
mas01cr@0:   void status(const char* dbName);
mas01cr@0:   void ws_status(const char*dbName, char* hostport);
mas01mc@18:   void ws_query(const char*dbName, const char *trackKey, const char* hostport);
mas01cr@0:   void l2norm(const char* dbName);
mas01cr@0:   void dump(const char* dbName);
mas01cr@0: 
mas01cr@0:   // web services
mas01cr@0:   void startServer();
mas01cr@0:   
mas01cr@0: };
mas01mc@17: