* (c) 1997 Martin Mares, <mj@atrey.karlin.mff.cuni.cz>
*/
+#ifndef _SHERLOCK_LIB_H
+#define _SHERLOCK_LIB_H
+
#include <lib/config.h>
+/* Ugly structure handling macros */
+
+#define OFFSETOF(s, i) ((unsigned int)&((s *)0)->i)
+#define SKIP_BACK(s, i, p) ((s *)((char *)p - OFFSETOF(s, i)))
+#define ALIGN(s, a) (((s)+a-1)&~(a-1))
+
/* Temporary Files */
#define TMP_DIR "tmp"
void open_temp(struct tempfile *, byte *);
void delete_temp(struct tempfile *);
-ulg temprand(uns);
+u32 temprand(uns);
#define TF_GENERIC "t"
#define TF_QUEUE_CONTROL "c"
#define TF_QUEUE_DATA "d"
#define TF_DECODE "x"
+#define TF_TRANSFORM "s"
+#define TF_OBJECT "o"
/* Config Files */
typedef byte *(*ci_func)(struct cfitem *, byte *);
void cf_read(byte *, struct cfitem *);
+int cf_read_err(byte *, struct cfitem *); /* Read with possible error, 1 = succeeded */
/* Logging */
void log(byte *, ...);
void die(byte *, ...) NONRET;
void initlog(byte *);
+void open_log_file(byte *);
+
+#ifdef DEBUG
+#define ASSERT(x) do { if (!(x)) die("Assertion `%s' failed at %s:%d", #x, __FILE__, __LINE__); } while(0)
+#else
+#define ASSERT(x) do { } while(0)
+#endif
/* Allocation */
void *xmalloc(uns);
+void *xrealloc(void *, uns);
byte *stralloc(byte *);
/* Content-Type pattern matching and filters */
/* Binary log */
-#ifdef HAVE_FFS
-#define log2(x) (ffs(x) - 1)
-#else
-int log2(ulg);
-#endif
+int log2(u32);
/* obj.c */
struct odes { /* Object description */
struct oattr *attrs;
+ struct mempool *pool;
};
struct oattr { /* Object attribute */
};
void obj_dump(struct odes *);
-struct odes *obj_fload(FILE *);
+struct odes *obj_fload(FILE *, byte *);
struct odes *obj_new(void);
struct odes *obj_load(byte *);
-void obj_fwrite(FILE *, struct odes *); /* Closes the file afterwards... */
+void obj_fwrite(FILE *, struct odes *);
+void obj_write(byte *, struct odes *);
void obj_free(struct odes *);
struct oattr *find_attr(struct odes *, uns);
struct oattr *find_attr_last(struct odes *, uns);
+uns del_attr(struct odes *, struct oattr *);
byte *find_aval(struct odes *, uns);
struct oattr *set_attr(struct odes *, uns, byte *);
struct oattr *set_attr_num(struct odes *, uns, uns);
/* oname.c */
-void mk_obj_name(byte *, ulg, byte *);
-FILE *create_obj_file(byte *, ulg);
+#define OID_MIN 0x10000 /* Values less than this have special meaning */
+
+oid_t new_oid(uns);
+void mk_obj_name(byte *, oid_t, byte *);
+int dump_obj_to_file(byte *, oid_t, struct odes *, int);
/* wordsplit.c */
int wordsplit(byte *, byte **, uns);
-/* patmatch.c */
+/* pat(i)match.c */
int match_pattern(byte *, byte *);
+int match_pattern_nocase(byte *, byte *);
+
+/* md5hex.c */
+
+void md5_to_hex(byte *, byte *);
+void hex_to_md5(byte *, byte *);
+
+#define MD5_SIZE 16
+#define MD5_HEX_SIZE 33
+
+/* prime.c */
+
+int isprime(uns);
+uns nextprime(uns);
+
+/* timer.c */
+
+void init_timer(void);
+uns get_timer(void);
+
+/* regex.c */
+
+typedef struct regex regex;
+
+regex *rx_compile(byte *r);
+void rx_free(regex *r);
+int rx_match(regex *r, byte *s);
+int rx_subst(regex *r, byte *by, byte *src, byte *dest, uns destlen);
+
+/* objwalk.c */
+
+void scan_obj_tree(byte *, void (*)(oid_t, byte *));
+
+/* random.c */
+
+uns random_max(uns);
+
+/* mmap.c */
+
+void *mmap_file(byte *name, unsigned *len);
+
+#endif