path: root/libibex/dumpindex.c

/*
  Dump the hash tables from an ibex file.
 */

#include <stdio.h>
#include <stdlib.h>

#include "ibex_internal.h"

extern void ibex_hash_dump(struct _IBEXIndex *index);

static void
index_iterate(struct _IBEXIndex *index)
{
    struct _IBEXCursor *idc;
    int len;
    char *key;
    int total = 0, totallen = 0;

    idc = index->klass->get_cursor(index);
    key = idc->klass->next_key(idc, &len);
    while (len) {
        total++;
        totallen += len;
        printf("%s\n", key);
        g_free(key);
        key = idc->klass->next_key(idc, &len);
    }
    g_free(key);

    idc->klass->close(idc);

    printf("Iterate Totals: %d items, total bytes %d\n", total, totallen);
}

int main(int argc, char **argv)
{
    ibex *ib;

#ifdef ENABLE_THREADS
    g_thread_init(0);
#endif

    if (argc != 2) {
        printf("Usage: %s ibexfile\n", argv[0]);
        return 1;
    }
    ib = ibex_open(argv[1], O_RDONLY, 0);
    if (ib == NULL) {
        perror("Opening ibex file\n");
        return 1;
    }

    /* force real-open of the ibex internals */
    ibex_contains_name(ib, "dummy");

    ibex_hash_dump(ib->words->wordindex);
    ibex_hash_dump(ib->words->nameindex);

    index_iterate(ib->words->wordindex);
    index_iterate(ib->words->nameindex);

    ibex_close(ib);

    return 0;
}