motiejus/turbonss
1
Fork 0
Code Releases Activity

Fixed a lot of warnings. Added visual studio project. Make needed changes to work with windows.

Browse Source
This commit is contained in:
davi 2005-01-18 12:18:51 +00:00
parent eea53e77f0
commit d24b968de4
19 changed files with 123 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
COPYING
View File

@ -2,7 +2,7 @@
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
@ -291,7 +291,7 @@ convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -313,7 +313,7 @@ Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.

2
src/Makefile.am
View File

@ -18,5 +18,5 @@ libcmph_la_SOURCES = debug.h\
libcmph_la_LDFLAGS = -version-info 0:0:0
cmph_SOURCES = main.c
cmph_SOURCES = main.c ../wingetopt.h ../wingetopt.c
cmph_LDADD = libcmph.la

32
src/bmz.c
View File

@ -9,12 +9,11 @@
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <netinet/in.h>
//#define DEBUG
#include "debug.h"
static uint32 UNDEFINED = UINT_MAX;
//static uint32 UNDEFINED = UINT_MAX;
static const char bitmask[8] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7 };
#define GETBIT(array, i) (array[(i) / 8] & bitmask[(i) % 8])
@ -437,7 +436,7 @@ static int bmz_gen_edges(mph_t *mph)
if (h1 == h2) if (++h2 >= bmz->n) h2 = 0;
if (h1 == h2)
{
if (mph->verbosity) fprintf(stderr, "Self loop for key %e\n", e);
if (mph->verbosity) fprintf(stderr, "Self loop for key %u\n", e);
mph->key_source->dispose(mph->key_source->data, key, keylen);
return 0;
}
@ -457,7 +456,7 @@ int bmz_mphf_dump(mphf_t *mphf, FILE *fd)
uint32 buflen;
uint32 nbuflen;
uint32 i;
uint32 two = htonl(2); //number of hash functions
uint32 two = 2; //number of hash functions
bmz_mphf_data_t *data = (bmz_mphf_data_t *)mphf->data;
uint32 nn, nm;
__mphf_dump(mphf, fd);
@ -466,28 +465,20 @@ int bmz_mphf_dump(mphf_t *mphf, FILE *fd)
hash_state_dump(data->hashes[0], &buf, &buflen);
DEBUGP("Dumping hash state with %u bytes to disk\n", buflen);
nbuflen = htonl(buflen);
fwrite(&nbuflen, sizeof(uint32), 1, fd);
fwrite(&buflen, sizeof(uint32), 1, fd);
fwrite(buf, buflen, 1, fd);
free(buf);
hash_state_dump(data->hashes[1], &buf, &buflen);
DEBUGP("Dumping hash state with %u bytes to disk\n", buflen);
nbuflen = htonl(buflen);
fwrite(&nbuflen, sizeof(uint32), 1, fd);
fwrite(&buflen, sizeof(uint32), 1, fd);
fwrite(buf, buflen, 1, fd);
free(buf);
nn = htonl(data->n);
fwrite(&nn, sizeof(uint32), 1, fd);
nm = htonl(data->m);
fwrite(&nm, sizeof(uint32), 1, fd);
fwrite(&(data->n), sizeof(uint32), 1, fd);
fwrite(&(data->m), sizeof(uint32), 1, fd);
for (i = 0; i < data->n; ++i)
{
uint32 ng = htonl(data->g[i]);
fwrite(&ng, sizeof(uint32), 1, fd);
}
fwrite(data->g, sizeof(uint32)*(data->n), 1, fd);
#ifdef DEBUG
fprintf(stderr, "G: ");
for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", data->g[i]);
@ -499,17 +490,14 @@ int bmz_mphf_dump(mphf_t *mphf, FILE *fd)
void bmz_mphf_load(FILE *f, mphf_t *mphf)
{
uint32 nhashes;
char fbuf[BUFSIZ];
char *buf = NULL;
uint32 buflen;
uint32 i;
hash_state_t *state;
bmz_mphf_data_t *bmz = (bmz_mphf_data_t *)malloc(sizeof(bmz_mphf_data_t));
DEBUGP("Loading bmz mphf\n");
mphf->data = bmz;
fread(&nhashes, sizeof(uint32), 1, f);
nhashes = ntohl(nhashes);
bmz->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*(nhashes + 1));
bmz->hashes[nhashes] = NULL;
DEBUGP("Reading %u hashes\n", nhashes);
@ -517,7 +505,6 @@ void bmz_mphf_load(FILE *f, mphf_t *mphf)
{
hash_state_t *state = NULL;
fread(&buflen, sizeof(uint32), 1, f);
buflen = ntohl(buflen);
DEBUGP("Hash state has %u bytes\n", buflen);
buf = (char *)malloc(buflen);
fread(buf, buflen, 1, f);
@ -528,13 +515,10 @@ void bmz_mphf_load(FILE *f, mphf_t *mphf)
DEBUGP("Reading m and n\n");
fread(&(bmz->n), sizeof(uint32), 1, f);
bmz->n = ntohl(bmz->n);
fread(&(bmz->m), sizeof(uint32), 1, f);
bmz->m = ntohl(bmz->m);
bmz->g = (uint32 *)malloc(sizeof(uint32)*bmz->n);
fread(bmz->g, bmz->n*sizeof(uint32), 1, f);
for (i = 0; i < bmz->n; ++i) bmz->g[i] = ntohl(bmz->g[i]);
#ifdef DEBUG
fprintf(stderr, "G: ");
for (i = 0; i < bmz->n; ++i) fprintf(stderr, "%u ", bmz->g[i]);

1
src/bmz.h
View File

@ -14,5 +14,6 @@ mphf_t *bmz_mph_create(mph_t *mph, float bmz_c);
void bmz_mphf_load(FILE *f, mphf_t *mphf);
int bmz_mphf_dump(mphf_t *mphf, FILE *f);
void bmz_mphf_destroy(mphf_t *mphf);
uint32 bmz_mphf_search(mphf_t *mphf, const char *key, uint32 keylen);
#endif

14
src/cmph.c
View File

@ -61,25 +61,33 @@ void mph_set_hashfuncs(mph_t *mph, CMPH_HASH *hashfuncs)
czech_mph_set_hashfuncs(mph, hashfuncs);
break;
case MPH_BMZ: /* included -- Fabiano */
bmz_mph_set_hashfuncs(mph, hashfuncs);
bmz_mph_set_hashfuncs(mph, hashfuncs);
break;
default:
break;
}
return;
}
void mph_set_graphsize(mph_t *mph, float c)
{
mph->c = c;
return;
}
mphf_t *mph_create(mph_t *mph, float c)
mphf_t *mph_create(mph_t *mph)
{
mphf_t *mphf = NULL;
float c = mph->c;
switch (mph->algo)
{
case MPH_CZECH:
DEBUGP("Creating czech hash\n");
if (c == 0) c = 2.09;
mphf = czech_mph_create(mph, c);
break;
case MPH_BMZ: /* included -- Fabiano */
DEBUGP("Creating bmz hash\n");
if (c == 0) c = 1.15;
mphf = bmz_mph_create(mph, c);
break;
default:
@ -143,7 +151,7 @@ uint32 mphf_search(mphf_t *mphf, const char *key, uint32 keylen)
assert(0);
}
assert(0);
return;
return 0;
}
uint32 mphf_size(mphf_t *mphf)

3
src/cmph.h
View File

@ -27,8 +27,9 @@ typedef struct
mph_t *mph_new(MPH_ALGO algo, key_source_t *key_source);
void mph_set_hashfuncs(mph_t *mph, CMPH_HASH *hashfuncs);
void mph_set_verbosity(mph_t *mph, uint32 verbosity);
void mph_set_graphsize(mph_t *mph, float c);
void mph_destroy(mph_t *mph);
mphf_t *mph_create(mph_t *mph, float c);
mphf_t *mph_create(mph_t *mph);
/** Hash querying API **/
mphf_t *mphf_load(FILE *f);

3
src/cmph_structs.c
View File

@ -13,6 +13,7 @@ mph_t *__mph_new(MPH_ALGO algo, key_source_t *key_source)
mph->algo = algo;
mph->key_source = key_source;
mph->verbosity = 0;
float c = 0;
return mph;
}
@ -24,7 +25,7 @@ void __mph_destroy(mph_t *mph)
void __mphf_dump(mphf_t *mphf, FILE *fd)
{
uint32 nsize = htonl(mphf->size);
fwrite(mph_names[mphf->algo], strlen(mph_names[mphf->algo]) + 1, 1, fd);
fwrite(mph_names[mphf->algo], (uint32)(strlen(mph_names[mphf->algo]) + 1), 1, fd);
fwrite(&nsize, sizeof(mphf->size), 1, fd);
}
mphf_t *__mphf_load(FILE *f)

1
src/cmph_structs.h
View File

@ -10,6 +10,7 @@ struct __mph_t
MPH_ALGO algo;
key_source_t *key_source;
uint32 verbosity;
float c;
void *data; //algorithm dependent data
};

36
src/czech.c
View File

@ -8,7 +8,6 @@
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <netinet/in.h>
//#define DEBUG
#include "debug.h"
@ -68,7 +67,7 @@ mphf_t *czech_mph_create(mph_t *mph, float c)
char *visited = NULL;
czech_mph_data_t *czech = (czech_mph_data_t *)mph->data;
czech->m = mph->key_source->nkeys;
czech->n = ceil(c * mph->key_source->nkeys);
czech->n = (uint32)ceil(c * mph->key_source->nkeys);
DEBUGP("m (edges): %u n (vertices): %u c: %f\n", czech->m, czech->n, c);
czech->graph = graph_new(czech->n, czech->m);
DEBUGP("Created graph\n");
@ -197,7 +196,7 @@ static int czech_gen_edges(mph_t *mph)
if (h1 == h2) if (++h2 >= czech->n) h2 = 0;
if (h1 == h2)
{
if (mph->verbosity) fprintf(stderr, "Self loop for key %e\n", e);
if (mph->verbosity) fprintf(stderr, "Self loop for key %u\n", e);
mph->key_source->dispose(mph->key_source->data, key, keylen);
return 0;
}
@ -216,39 +215,29 @@ int czech_mphf_dump(mphf_t *mphf, FILE *fd)
{
char *buf = NULL;
uint32 buflen;
uint32 nbuflen;
uint32 i;
uint32 two = htonl(2); //number of hash functions
uint32 two = 2; //number of hash functions
czech_mphf_data_t *data = (czech_mphf_data_t *)mphf->data;
uint32 nn, nm;
__mphf_dump(mphf, fd);
fwrite(&two, sizeof(uint32), 1, fd);
hash_state_dump(data->hashes[0], &buf, &buflen);
DEBUGP("Dumping hash state with %u bytes to disk\n", buflen);
nbuflen = htonl(buflen);
fwrite(&nbuflen, sizeof(uint32), 1, fd);
fwrite(&buflen, sizeof(uint32), 1, fd);
fwrite(buf, buflen, 1, fd);
free(buf);
hash_state_dump(data->hashes[1], &buf, &buflen);
DEBUGP("Dumping hash state with %u bytes to disk\n", buflen);
nbuflen = htonl(buflen);
fwrite(&nbuflen, sizeof(uint32), 1, fd);
fwrite(&buflen, sizeof(uint32), 1, fd);
fwrite(buf, buflen, 1, fd);
free(buf);
nn = htonl(data->n);
fwrite(&nn, sizeof(uint32), 1, fd);
nm = htonl(data->m);
fwrite(&nm, sizeof(uint32), 1, fd);
fwrite(&(data->n), sizeof(uint32), 1, fd);
fwrite(&(data->m), sizeof(uint32), 1, fd);
fwrite(data->g, sizeof(uint32)*data->n, 1, fd);
for (i = 0; i < data->n; ++i)
{
uint32 ng = htonl(data->g[i]);
fwrite(&ng, sizeof(uint32), 1, fd);
}
#ifdef DEBUG
fprintf(stderr, "G: ");
for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", data->g[i]);
@ -260,17 +249,14 @@ int czech_mphf_dump(mphf_t *mphf, FILE *fd)
void czech_mphf_load(FILE *f, mphf_t *mphf)
{
uint32 nhashes;
char fbuf[BUFSIZ];
char *buf = NULL;
uint32 buflen;
uint32 i;
hash_state_t *state;
czech_mphf_data_t *czech = (czech_mphf_data_t *)malloc(sizeof(czech_mphf_data_t));
DEBUGP("Loading czech mphf\n");
mphf->data = czech;
fread(&nhashes, sizeof(uint32), 1, f);
nhashes = ntohl(nhashes);
czech->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*(nhashes + 1));
czech->hashes[nhashes] = NULL;
DEBUGP("Reading %u hashes\n", nhashes);
@ -278,7 +264,6 @@ void czech_mphf_load(FILE *f, mphf_t *mphf)
{
hash_state_t *state = NULL;
fread(&buflen, sizeof(uint32), 1, f);
buflen = ntohl(buflen);
DEBUGP("Hash state has %u bytes\n", buflen);
buf = (char *)malloc(buflen);
fread(buf, buflen, 1, f);
@ -289,13 +274,10 @@ void czech_mphf_load(FILE *f, mphf_t *mphf)
DEBUGP("Reading m and n\n");
fread(&(czech->n), sizeof(uint32), 1, f);
czech->n = ntohl(czech->n);
fread(&(czech->m), sizeof(uint32), 1, f);
czech->m = ntohl(czech->m);
czech->g = (uint32 *)malloc(sizeof(uint32)*czech->n);
fread(czech->g, czech->n*sizeof(uint32), 1, f);
for (i = 0; i < czech->n; ++i) czech->g[i] = ntohl(czech->g[i]);
/*
#ifdef DEBUG
fprintf(stderr, "G: ");

1
src/czech.h
View File

@ -14,5 +14,6 @@ mphf_t *czech_mph_create(mph_t *mph, float c);
void czech_mphf_load(FILE *f, mphf_t *mphf);
int czech_mphf_dump(mphf_t *mphf, FILE *f);
void czech_mphf_destroy(mphf_t *mphf);
uint32 czech_mphf_search(mphf_t *mphf, const char *key, uint32 keylen);
#endif

44
src/debug.h
View File

@ -1,15 +1,53 @@
#ifndef __MY_DEBUGC__
#define __MY_DEBUGC__
#ifdef DEBUGP
#undef DEBUGP
#endif
#ifdef __cplusplus
#include <cstdio>
#ifdef WIN32
#include <cstring>
#endif
#else
#include <stdio.h>
#ifdef WIN32
#include <string.h>
#endif
#endif
#ifdef WIN32
#ifndef __DEBUG_H__
#define __DEBUG_H__
#include <stdarg.h>
static void debugprintf(const char *format, ...)
{
va_list ap;
char *f = NULL;
const char *p="%s:%d ";
size_t plen = strlen(p);
va_start(ap, format);
f = (char *)malloc(plen + strlen(format) + 1);
if (!f) return;
memcpy(f, p, plen);
memcpy(f + plen, format, strlen(format) + 1);
vfprintf(stderr, f, ap);
va_end(ap);
free(f);
}
static void dummyprintf(const char *format, ...)
{}
#endif
#endif
#ifdef DEBUG
#ifdef WIN32
#define DEBUGP debugprintf
#else
#define DEBUGP(args...) do { fprintf(stderr, "%s:%d ", __FILE__, __LINE__); fprintf(stderr, ## args); } while(0)
#endif
#else
#ifdef WIN32
#define DEBUGP dummyprintf
#else
#define DEBUGP(args...)
#endif
#endif

4
src/djb2_hash.c
View File

@ -15,9 +15,9 @@ void djb2_state_destroy(djb2_state_t *state)
uint32 djb2_hash(djb2_state_t *state, const char *k, uint32 keylen)
{
register unsigned int hash = 5381;
register uint32 hash = 5381;
const unsigned char *ptr = k;
int i = 0;
uint32 i = 0;
while (i < keylen)
{
hash = hash*33 ^ *ptr;

14
src/graph.c
View File

@ -10,7 +10,7 @@
//#define DEBUG
#include "debug.h"
static uint8 bitmask[8] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7 };
static const uint8 bitmask[8] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7 };
#define GETBIT(array, i) (array[(i) / 8] & bitmask[(i) % 8])
#define SETBIT(array, i) (array[(i) / 8] |= bitmask[(i) % 8])
#define UNSETBIT(array, i) (array[(i) / 8] &= (~(bitmask[(i) % 8])))
@ -52,7 +52,7 @@ graph_t *graph_new(uint32 nnodes, uint32 nedges)
void graph_destroy(graph_t *graph)
{
DEBUGP("Destroying graph\n");
DEBUGP("Destroying graph\n");
free(graph->edges);
free(graph->first);
free(graph->next);
@ -103,7 +103,7 @@ void graph_add_edge(graph_t *g, uint32 v1, uint32 v2)
static int check_edge(graph_t *g, uint32 e, uint32 v1, uint32 v2)
{
DEBUGP("Checking edge %u %u looking for %u %u\n", g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)], v1, v2);
DEBUGP("Checking edge %u %u looking for %u %u\n", g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)], v1, v2);
if (g->edges[abs_edge(e, 0)] == v1 && g->edges[abs_edge(e, 1)] == v2) return 1;
if (g->edges[abs_edge(e, 0)] == v2 && g->edges[abs_edge(e, 1)] == v1) return 1;
return 0;
@ -207,7 +207,7 @@ static void cyclic_del_edge(graph_t *g, uint32 v, char *deleted)
if (!degree1) return;
while(1)
{
DEBUGP("Deleting edge %u (%u->%u)\n", e, g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)]);
DEBUGP("Deleting edge %u (%u->%u)\n", e, g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)]);
SETBIT(deleted, abs_edge(e, 0));
v2 = g->edges[abs_edge(e, 0)];
@ -217,7 +217,7 @@ static void cyclic_del_edge(graph_t *g, uint32 v, char *deleted)
degree1 = find_degree1_edge(g, v2, deleted, &e);
if (degree1)
{
DEBUGP("Inspecting vertex %u\n", v2);
DEBUGP("Inspecting vertex %u\n", v2);
v1 = v2;
}
else break;
@ -240,7 +240,7 @@ int graph_is_cyclic(graph_t *g)
{
if (!(GETBIT(deleted, i)))
{
DEBUGP("Edge %u %u->%u was not deleted\n", i, g->edges[i], g->edges[i + g->nedges]);
DEBUGP("Edge %u %u->%u was not deleted\n", i, g->edges[i], g->edges[i + g->nedges]);
free(deleted);
return 1;
}
@ -261,7 +261,7 @@ void graph_obtain_critical_nodes(graph_t *g) /* included -- Fabiano*/
char *deleted = (char *)malloc((g->nedges*sizeof(char))/8+1);
memset(deleted, 0, g->nedges/8 + 1);
free(g->critical_nodes);
g->critical_nodes = (uint8 *)malloc((g->nnodes*sizeof(uint8))/8 + 1);
g->critical_nodes = (uint8 *)malloc((g->nnodes*sizeof(uint8))/8 + 1);
g->ncritical_nodes = 0;
memset(g->critical_nodes, 0, (g->nnodes*sizeof(uint8))/8 + 1);
DEBUGP("Looking for the 2-core in graph with %u vertices and %u edges\n", g->nnodes, g->nedges);

3
src/graph.h
View File

@ -20,9 +20,10 @@ graph_t *graph_new(uint32 nnodes, uint32 nedges);
void graph_destroy(graph_t *graph);
void graph_add_edge(graph_t *g, uint32 v1, uint32 v2);
//void graph_del_edge(graph_t *g, uint32 v1, uint32 v2);
void graph_del_edge(graph_t *g, uint32 v1, uint32 v2);
void graph_clear_edges(graph_t *g);
uint32 graph_edge_id(graph_t *g, uint32 v1, uint32 v2);
uint8 graph_contains_edge(graph_t *g, uint32 v1, uint32 v2);
graph_iterator_t graph_neighbors_it(graph_t *g, uint32 v);
uint32 graph_next_neighbor(graph_t *g, graph_iterator_t* it);

4
src/hash.c
View File

@ -81,7 +81,7 @@ void hash_state_dump(hash_state_t *state, char **buf, uint32 *buflen)
memcpy(*buf, hash_names[state->hashfunc], strlen(hash_names[state->hashfunc]) + 1);
DEBUGP("Algobuf is %u\n", *(uint32 *)algobuf);
memcpy(*buf + strlen(hash_names[state->hashfunc]) + 1, algobuf, *buflen);
*buflen = strlen(hash_names[state->hashfunc]) + 1 + *buflen;
*buflen = (uint32)strlen(hash_names[state->hashfunc]) + 1 + *buflen;
free(algobuf);
return;
}
@ -100,7 +100,7 @@ hash_state_t *hash_state_load(const char *buf, uint32 buflen)
}
}
if (hashfunc == HASH_COUNT) return NULL;
offset = strlen(hash_names[hashfunc]) + 1;
offset = (uint32)strlen(hash_names[hashfunc]) + 1;
switch (hashfunc)
{
case HASH_JENKINS:

21
src/jenkins_hash.c
View File

@ -1,9 +1,11 @@
#include "jenkins_hash.h"
#include <stdlib.h>
#ifdef WIN32
#define _USE_MATH_DEFINES //For M_LOG2E
#endif
#include <math.h>
#include <limits.h>
#include <string.h>
#include <netinet/in.h>
//#define DEBUG
#include "debug.h"
@ -87,7 +89,7 @@ jenkins_state_t *jenkins_state_new(uint32 size) //size of hash table
jenkins_state_t *state = (jenkins_state_t *)malloc(sizeof(jenkins_state_t));
DEBUGP("Initializing jenkins hash\n");
state->seed = rand() % size;
state->nbits = ceil(log(size)/M_LOG2E);
state->nbits = (uint32)ceil(log(size)/M_LOG2E);
state->size = size;
DEBUGP("Initialized jenkins with size %u, nbits %u and seed %u\n", size, state->nbits, state->seed);
return state;
@ -162,9 +164,6 @@ uint32 jenkins_hash(jenkins_state_t *state, const char *k, uint32 keylen)
void jenkins_state_dump(jenkins_state_t *state, char **buf, uint32 *buflen)
{
uint32 nseed = htonl(state->seed);
uint32 nnbits = htonl(state->nbits);
uint32 nsize = htonl(state->size);
*buflen = sizeof(uint32)*3;
*buf = malloc(*buflen);
if (!*buf)
@ -172,9 +171,9 @@ void jenkins_state_dump(jenkins_state_t *state, char **buf, uint32 *buflen)
*buflen = UINT_MAX;
return;
}
memcpy(*buf, &nseed, sizeof(uint32));
memcpy(*buf + sizeof(uint32), &nnbits, sizeof(uint32));
memcpy(*buf + sizeof(uint32)*2, &nsize, sizeof(uint32));
memcpy(*buf, &(state->seed), sizeof(uint32));
memcpy(*buf + sizeof(uint32), &(state->nbits), sizeof(uint32));
memcpy(*buf + sizeof(uint32)*2, &(state->size), sizeof(uint32));
DEBUGP("Dumped jenkins state with seed %u\n", state->seed);
return;
@ -182,9 +181,9 @@ void jenkins_state_dump(jenkins_state_t *state, char **buf, uint32 *buflen)
jenkins_state_t *jenkins_state_load(const char *buf, uint32 buflen)
{
jenkins_state_t *state = (jenkins_state_t *)malloc(sizeof(jenkins_state_t));
state->seed = ntohl(*(uint32 *)buf);
state->nbits = ntohl(*(((uint32 *)buf) + 1));
state->size = ntohl(*(((uint32 *)buf) + 2));
state->seed = *(uint32 *)buf;
state->nbits = *(((uint32 *)buf) + 1);
state->size = *(((uint32 *)buf) + 2);
state->hashfunc = HASH_JENKINS;
DEBUGP("Loaded jenkins state with seed %u\n", state->seed);
return state;

24
src/main.c
View File

@ -8,7 +8,14 @@
#include <assert.h>
#include "cmph.h"
#include "hash.h"
#include "../config.h"
#include "../wingetopt.h"
#ifdef WIN32
#define VERSION "0.2"
#else
#include "config.h"
#endif
void usage(const char *prg)
{
@ -47,7 +54,7 @@ static int key_read(void *data, char **key, uint32 *keylen)
if (feof(fd)) return -1;
*key = (char *)realloc(*key, *keylen + strlen(buf) + 1);
memcpy(*key + *keylen, buf, strlen(buf));
*keylen += strlen(buf);
*keylen += (uint32)strlen(buf);
if (buf[strlen(buf) - 1] != '\n') continue;
break;
}
@ -76,7 +83,7 @@ static uint32 count_keys(FILE *fd)
while(1)
{
char buf[BUFSIZ];
char *c = fgets(buf, BUFSIZ, fd);
fgets(buf, BUFSIZ, fd);
if (feof(fd)) break;
if (buf[strlen(buf) - 1] != '\n') continue;
++count;
@ -209,7 +216,7 @@ int main(int argc, char **argv)
return 1;
}
keys_file = argv[optind];
if (seed == UINT_MAX) seed = time(NULL);
if (seed == UINT_MAX) seed = (uint32)time(NULL);
srand(seed);
if (mphf_file == NULL)
@ -219,7 +226,7 @@ int main(int argc, char **argv)
memcpy(mphf_file + strlen(keys_file), ".mph\0", 5);
}
keys_fd = fopen64(keys_file, "r");
keys_fd = fopen(keys_file, "r");
if (keys_fd == NULL)
{
fprintf(stderr, "Unable to open file %s: %s\n", keys_file, strerror(errno));
@ -227,7 +234,7 @@ int main(int argc, char **argv)
}
source.data = (void *)keys_fd;
if (seed == UINT_MAX) seed = time(NULL);
if (seed == UINT_MAX) seed = (uint32)time(NULL);
if(nkeys == UINT_MAX) source.nkeys = count_keys(keys_fd);
else source.nkeys = nkeys;
source.read = key_read;
@ -242,7 +249,8 @@ int main(int argc, char **argv)
if (nhashes) mph_set_hashfuncs(mph, hashes);
mph_set_verbosity(mph, verbosity);
if(mph_algo == MPH_BMZ && c >= 2.0) c=1.15;
mphf = mph_create(mph, c);
if (c != 0) mph_set_graphsize(mph, c);
mphf = mph_create(mph);
if (mphf == NULL)
{
@ -265,7 +273,7 @@ int main(int argc, char **argv)
}
else
{
uint8 * hashtable = NULL;
uint8 * hashtable = NULL;
mphf_fd = fopen(mphf_file, "r");
if (mphf_fd == NULL)
{

4
src/sdbm_hash.c
View File

@ -15,9 +15,9 @@ void sdbm_state_destroy(sdbm_state_t *state)
uint32 sdbm_hash(sdbm_state_t *state, const char *k, uint32 keylen)
{
register unsigned int hash = 0;
register uint32 hash = 0;
const unsigned char *ptr = k;
int i = 0;
uint32 i = 0;
while(i < keylen) {
hash = *ptr + (hash << 6) + (hash << 16) - hash;

1
src/vqueue.c
View File

@ -1,6 +1,7 @@
#include "vqueue.h"
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
struct __vqueue_t
{
uint32 * values;