util.h

   1 #ifndef __utilh__
   2 #define __utilh__
   3 // Tipos de hashes :
   4 // GCRY_MD_CRC32 - CRC32, sencillo, rápido.
   5 // GCRY_MD_SHA1 - SHA1 potente y seguro.
   6 #define HASH_TYPE GCRY_MD_SHA1
   7
   8 // Establece cual es el ancho máximo de línea para trabajar.
   9 // Establecer como mínimo a 90. Recomendado 128 o 256.
  10 #define MAX_LINE 1024
  11 #define MAX_LOADED_LINES 8096
  12
  13 typedef struct structhashblock {
  14         int line1;
  15         int line2;
  16         int size;
  17 } hashblock;
  18
  19 typedef struct struct_BLRintA {
  20         int *base,*local,*remote;
  21         int basesz,localsz,remotesz;
  22 } BLRintA;
  23
  24 void reducetext(char * txt);
  25 unsigned int ihash(char *txt);
  26 unsigned int *hash_loadfile(char *filename, int *size);
  27 char *loadfile(char *filename, int *size);
  28
  29 int compare2hashvectors(int *Bvector, int Bsize, int *Mvector, int Msize,
  30         int MinPassSize, int MaxPassSize, hashblock *blocks, int blocksize);
  31
  32 int compare2bytevectors(char *Bvector, int Bsize, char *Mvector, int Msize,
  33         int MinPassSize,int MaxPassSize, hashblock *blocks, int blocksize);
  34
  35 int loadsplitplugin(void);
  36 BLRintA splitBLR(char *base, char *local, char *remote);
  37 BLRintA hashBLR(void);
  38
  39 #endif
  40