common/indexer.h

   1 #include <config.h>
   2 #include <protocols/dumprestore.h>
   3 #include <compatlfs.h>
   4
   5 #ifndef _ARCHIVE_H
   6 #define _ARCHIVE_H 1
   7
   8 #ifdef USE_QFA
   9 #define QFA_MAGIC       "495115637697"
  10 #define QFA_VERSION     "1.0"
  11 #endif /* USE_QFA */
  12
  13 #ifndef __P
  14 #include <sys/cdefs.h>
  15 #endif
  16
  17 /* state information when writing QFA file. */
  18 typedef struct qfa_state {
  19         long long curtapepos;
  20         /* long         maxntrecs = 300000000 / (ntrec * 1024);  last tested: 50 000 000 */
  21         long            maxntrecs;
  22         long            cntntrecs;
  23 } QFA_State;
  24
  25 /* methods used to write 'Indexer' file. */
  26 typedef struct indexer {
  27         struct indexer *next;
  28         int (*open) __P((const char *filename, int mode));
  29         int (*close) __P((void));
  30         int (*foo) __P((void)); // what does this function do?
  31         int (*writerec) __P((const void *dp, int isspcl));
  32         int (*addInode) __P((struct dinode *dp, dump_ino_t ino, int metaonly));  // dump entry
  33         //int (*addDirEntry) __P((struct ext2_dir_entry *dirent, UNUSED(int offset),  // dump inode
  34         //          UNUSED(int blocksize), UNUSED(char *buf), void *private));
  35         int (*addDirEntry) __P((struct direct *dp, dump_ino_t parent_ino));
  36
  37         int (*openQfa) __P(());
  38         int (*closeQfa) __P(());
  39         int (*openQfaState) __P((QFA_State *state));
  40         int (*updateQfa) __P((QFA_State *state));
  41         int (*updateQfaState) __P((QFA_State *state));
  42 } Indexer;
  43
  44 extern Indexer *indexer;
  45
  46 extern Indexer indexer_legacy;
  47 extern Indexer indexer_sqlite;
  48
  49 //extern Indexer *indexer_legacy_factory();
  50
  51 //#ifdef HAVE_SQLITE3
  52 //extern Indexer *indexer_sqlite_factory();
  53 //#endif /* HAVE_SQLITE3 */
  54 #endif