#ifndef __CLAMAV_H
#define __CLAMAV_H
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#ifdef __cplusplus
extern "C"
{
#endif
#define CL_COUNT_PRECISION 4096
#define CL_CLEAN 0
#define CL_VIRUS 1
#define CL_EMAXREC 10
#define CL_EMAXSIZE 11
#define CL_EMAXFILES 12
#define CL_ERAR 100
#define CL_EZIP 101
#define CL_EMALFZIP 102
#define CL_EGZIP 103
#define CL_EBZIP 104
#define CL_EOLE2 105
#define CL_EMSCOMP 106
#define CL_EMSCAB 107
#define CL_EACCES 200
#define CL_ENULLARG 300
#define CL_ETMPFILE -1
#define CL_EFSYNC -2
#define CL_EMEM -3
#define CL_EOPEN -4
#define CL_EMALFDB -5
#define CL_EPATSHORT -6
#define CL_ETMPDIR -7
#define CL_ECVD -8
#define CL_ECVDEXTR -9
#define CL_EMD5 -10
#define CL_EDSIG -11
#define CL_EIO -12
#define CL_EFORMAT -13
#define CL_SCAN_RAW 0
#define CL_SCAN_ARCHIVE 1
#define CL_SCAN_MAIL 2
#define CL_SCAN_DISABLERAR 4
#define CL_SCAN_OLE2 8
#define CL_SCAN_BLOCKENCRYPTED 16
#define CL_SCAN_HTML 32
#define CL_SCAN_PE 64
#define CL_SCAN_BLOCKBROKEN 128
#define CL_SCAN_MAILURL 256
#define CL_SCAN_BLOCKMAX 512
#define CL_SCAN_STDOPT (CL_SCAN_ARCHIVE | CL_SCAN_MAIL | CL_SCAN_OLE2 | CL_SCAN_HTML | CL_SCAN_PE)
#define CL_RAW CL_SCAN_RAW
#define CL_ARCHIVE CL_SCAN_ARCHIVE
#define CL_MAIL CL_SCAN_MAIL
#define CL_DISABLERAR CL_SCAN_DISABLERAR
#define CL_OLE2 CL_SCAN_OLE2
#define CL_ENCRYPTED CL_SCAN_ENCRYPTED
struct cli_bm_patt {
char *pattern, *virname, *offset;
const char *viralias;
unsigned int length;
unsigned short target;
struct cli_bm_patt *next;
};
struct cli_ac_patt {
short int *pattern;
unsigned int length, mindist, maxdist;
char *virname, *offset;
const char *viralias;
unsigned short int sigid, parts, partno, alt, *altn;
unsigned short type, target;
char **altc;
struct cli_ac_patt *next;
};
struct cli_ac_node {
char islast;
struct cli_ac_patt *list;
struct cli_ac_node *trans[256], *fail;
};
struct cli_md5_node {
char *virname, *viralias;
unsigned char *md5;
unsigned int size;
struct cli_md5_node *next;
};
struct cl_node {
unsigned int maxpatlen;
int *bm_shift;
struct cli_bm_patt **bm_suffix;
struct cli_ac_node *ac_root, **ac_nodetable;
unsigned int ac_partsigs, ac_nodes;
struct cli_md5_node **md5_hlist;
};
struct cl_limits {
int maxreclevel;
int maxfiles;
int maxratio;
short archivememlim;
long int maxfilesize;
};
struct cl_stat {
char *dir;
int no;
struct stat *stattab;
};
struct cl_cvd {
char *time;
int version;
int sigs;
short int fl;
char *md5;
char *dsig;
char *builder;
int stime;
};
extern int cl_scanbuff(const char *buffer, unsigned int length, const char **virname, const struct cl_node *root);
extern int cl_scandesc(int desc, const char **virname, unsigned long int *scanned, const struct cl_node *root, const struct cl_limits *limits, unsigned int options);
extern int cl_scanfile(const char *filename, const char **virname, unsigned long int *scanned, const struct cl_node *root, const struct cl_limits *limits, unsigned int options);
extern int cl_retflevel(void);
const char *cl_retver(void);
extern int cl_loaddb(const char *filename, struct cl_node **root, unsigned int *signo);
extern int cl_loaddbdir(const char *dirname, struct cl_node **root, unsigned int *signo);
extern const char *cl_retdbdir(void);
extern struct cl_cvd *cl_cvdhead(const char *file);
extern struct cl_cvd *cl_cvdparse(const char *head);
extern int cl_cvdverify(const char *file);
extern void cl_cvdfree(struct cl_cvd *cvd);
extern int cl_statinidir(const char *dirname, struct cl_stat *dbstat);
extern int cl_statchkdir(const struct cl_stat *dbstat);
extern int cl_statfree(struct cl_stat *dbstat);
extern void cl_debug(void);
extern void cl_settempdir(const char *dir, short leavetemps);
extern int cl_build(struct cl_node *root);
extern void cl_free(struct cl_node *root);
extern const char *cl_strerror(int clerror);
extern const char *cl_perror(int clerror);
#ifdef __cplusplus
};
#endif
#endif